diff options
| author | Luca Coelho <luciano.coelho@intel.com> | 2016-05-10 10:30:56 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2016-05-10 10:30:56 +0300 |
| commit | bae6692c24236d0203f88a444986d86437a858fa (patch) | |
| tree | 0f9bee1250af3046fa46049736b615b81e60f56e /drivers/net | |
| parent | 46167a8fd4248533ad15867e6988ff20e76de641 (diff) | |
| parent | 57fbcce37be7c1d2622b56587c10ade00e96afa3 (diff) | |
Merge tag 'mac80211-next-for-davem-2016-04-13' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next into master
To synchronize with Kalle, here's just a big change that affects
all drivers - removing the duplicated enum ieee80211_band and
replacing it by enum nl80211_band. On top of that, just a small
documentation update.
Diffstat (limited to 'drivers/net')
469 files changed, 20538 insertions, 9075 deletions
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 95944d5e3e22..780f22876538 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -545,12 +545,11 @@ static void bcm_sf2_sw_br_leave(struct dsa_switch *ds, int port) priv->port_sts[port].bridge_dev = NULL; } -static int bcm_sf2_sw_br_set_stp_state(struct dsa_switch *ds, int port, - u8 state) +static void bcm_sf2_sw_br_set_stp_state(struct dsa_switch *ds, int port, + u8 state) { struct bcm_sf2_priv *priv = ds_to_priv(ds); u8 hw_state, cur_hw_state; - int ret = 0; u32 reg; reg = core_readl(priv, CORE_G_PCTL_PORT(port)); @@ -574,7 +573,7 @@ static int bcm_sf2_sw_br_set_stp_state(struct dsa_switch *ds, int port, break; default: pr_err("%s: invalid STP state: %d\n", __func__, state); - return -EINVAL; + return; } /* Fast-age ARL entries if we are moving a port from Learning or @@ -584,10 +583,9 @@ static int bcm_sf2_sw_br_set_stp_state(struct dsa_switch *ds, int port, if (cur_hw_state != hw_state) { if (cur_hw_state >= G_MISTP_LEARN_STATE && hw_state <= G_MISTP_LISTEN_STATE) { - ret = bcm_sf2_sw_fast_age_port(ds, port); - if (ret) { + if (bcm_sf2_sw_fast_age_port(ds, port)) { pr_err("%s: fast-ageing failed\n", __func__); - return ret; + return; } } } @@ -596,8 +594,6 @@ static int bcm_sf2_sw_br_set_stp_state(struct dsa_switch *ds, int port, reg &= ~(G_MISTP_STATE_MASK << G_MISTP_STATE_SHIFT); reg |= hw_state; core_writel(priv, reg, CORE_G_PCTL_PORT(port)); - - return 0; } /* Address Resolution Logic routines */ @@ -728,13 +724,14 @@ static int bcm_sf2_sw_fdb_prepare(struct dsa_switch *ds, int port, return 0; } -static int bcm_sf2_sw_fdb_add(struct dsa_switch *ds, int port, - const struct switchdev_obj_port_fdb *fdb, - struct switchdev_trans *trans) +static void bcm_sf2_sw_fdb_add(struct dsa_switch *ds, int port, + const struct switchdev_obj_port_fdb *fdb, + struct switchdev_trans *trans) { struct bcm_sf2_priv *priv = ds_to_priv(ds); - return bcm_sf2_arl_op(priv, 0, port, fdb->addr, fdb->vid, true); + if (bcm_sf2_arl_op(priv, 0, port, fdb->addr, fdb->vid, true)) + pr_err("%s: failed to add MAC address\n", __func__); } static int bcm_sf2_sw_fdb_del(struct dsa_switch *ds, int port, @@ -1387,7 +1384,7 @@ static struct dsa_switch_driver bcm_sf2_switch_driver = { .set_eee = bcm_sf2_sw_set_eee, .port_bridge_join = bcm_sf2_sw_br_join, .port_bridge_leave = bcm_sf2_sw_br_leave, - .port_stp_update = bcm_sf2_sw_br_set_stp_state, + .port_stp_state_set = bcm_sf2_sw_br_set_stp_state, .port_fdb_prepare = bcm_sf2_sw_fdb_prepare, .port_fdb_add = bcm_sf2_sw_fdb_add, .port_fdb_del = bcm_sf2_sw_fdb_del, diff --git a/drivers/net/dsa/mv88e6131.c b/drivers/net/dsa/mv88e6131.c index a92ca651c399..24070287c2bc 100644 --- a/drivers/net/dsa/mv88e6131.c +++ b/drivers/net/dsa/mv88e6131.c @@ -169,6 +169,17 @@ struct dsa_switch_driver mv88e6131_switch_driver = { .get_ethtool_stats = mv88e6xxx_get_ethtool_stats, .get_sset_count = mv88e6xxx_get_sset_count, .adjust_link = mv88e6xxx_adjust_link, + .port_bridge_join = mv88e6xxx_port_bridge_join, + .port_bridge_leave = mv88e6xxx_port_bridge_leave, + .port_vlan_filtering = mv88e6xxx_port_vlan_filtering, + .port_vlan_prepare = mv88e6xxx_port_vlan_prepare, + .port_vlan_add = mv88e6xxx_port_vlan_add, + .port_vlan_del = mv88e6xxx_port_vlan_del, + .port_vlan_dump = mv88e6xxx_port_vlan_dump, + .port_fdb_prepare = mv88e6xxx_port_fdb_prepare, + .port_fdb_add = mv88e6xxx_port_fdb_add, + .port_fdb_del = mv88e6xxx_port_fdb_del, + .port_fdb_dump = mv88e6xxx_port_fdb_dump, }; MODULE_ALIAS("platform:mv88e6085"); diff --git a/drivers/net/dsa/mv88e6171.c b/drivers/net/dsa/mv88e6171.c index c0164b98fc08..0e62f3b5bc81 100644 --- a/drivers/net/dsa/mv88e6171.c +++ b/drivers/net/dsa/mv88e6171.c @@ -105,7 +105,7 @@ struct dsa_switch_driver mv88e6171_switch_driver = { .get_regs = mv88e6xxx_get_regs, .port_bridge_join = mv88e6xxx_port_bridge_join, .port_bridge_leave = mv88e6xxx_port_bridge_leave, - .port_stp_update = mv88e6xxx_port_stp_update, + .port_stp_state_set = mv88e6xxx_port_stp_state_set, .port_vlan_filtering = mv88e6xxx_port_vlan_filtering, .port_vlan_prepare = mv88e6xxx_port_vlan_prepare, .port_vlan_add = mv88e6xxx_port_vlan_add, diff --git a/drivers/net/dsa/mv88e6352.c b/drivers/net/dsa/mv88e6352.c index 5f528abc8af1..7f452e4a04a5 100644 --- a/drivers/net/dsa/mv88e6352.c +++ b/drivers/net/dsa/mv88e6352.c @@ -326,7 +326,7 @@ struct dsa_switch_driver mv88e6352_switch_driver = { .get_regs = mv88e6xxx_get_regs, .port_bridge_join = mv88e6xxx_port_bridge_join, .port_bridge_leave = mv88e6xxx_port_bridge_leave, - .port_stp_update = mv88e6xxx_port_stp_update, + .port_stp_state_set = mv88e6xxx_port_stp_state_set, .port_vlan_filtering = mv88e6xxx_port_vlan_filtering, .port_vlan_prepare = mv88e6xxx_port_vlan_prepare, .port_vlan_add = mv88e6xxx_port_vlan_add, diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c index fa086e09d6b7..62320fca6712 100644 --- a/drivers/net/dsa/mv88e6xxx.c +++ b/drivers/net/dsa/mv88e6xxx.c @@ -482,6 +482,50 @@ static bool mv88e6xxx_6352_family(struct dsa_switch *ds) return false; } +static unsigned int mv88e6xxx_num_databases(struct dsa_switch *ds) +{ + struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); + + /* The following devices have 4-bit identifiers for 16 databases */ + if (ps->id == PORT_SWITCH_ID_6061) + return 16; + + /* The following devices have 6-bit identifiers for 64 databases */ + if (ps->id == PORT_SWITCH_ID_6065) + return 64; + + /* The following devices have 8-bit identifiers for 256 databases */ + if (mv88e6xxx_6095_family(ds) || mv88e6xxx_6185_family(ds)) + return 256; + + /* The following devices have 12-bit identifiers for 4096 databases */ + if (mv88e6xxx_6097_family(ds) || mv88e6xxx_6165_family(ds) || + mv88e6xxx_6351_family(ds) || mv88e6xxx_6352_family(ds)) + return 4096; + + return 0; +} + +static bool mv88e6xxx_has_fid_reg(struct dsa_switch *ds) +{ + /* Does the device have dedicated FID registers for ATU and VTU ops? */ + if (mv88e6xxx_6097_family(ds) || mv88e6xxx_6165_family(ds) || + mv88e6xxx_6351_family(ds) || mv88e6xxx_6352_family(ds)) + return true; + + return false; +} + +static bool mv88e6xxx_has_stu(struct dsa_switch *ds) +{ + /* Does the device have STU and dedicated SID registers for VTU ops? */ + if (mv88e6xxx_6097_family(ds) || mv88e6xxx_6165_family(ds) || + mv88e6xxx_6351_family(ds) || mv88e6xxx_6352_family(ds)) + return true; + + return false; +} + /* We expect the switch to perform auto negotiation if there is a real * phy. However, in the case of a fixed link phy, we force the port * settings from the fixed link settings. @@ -951,10 +995,30 @@ out: return ret; } -static int _mv88e6xxx_atu_cmd(struct dsa_switch *ds, u16 cmd) +static int _mv88e6xxx_atu_cmd(struct dsa_switch *ds, u16 fid, u16 cmd) { int ret; + if (mv88e6xxx_has_fid_reg(ds)) { + ret = _mv88e6xxx_reg_write(ds, REG_GLOBAL, GLOBAL_ATU_FID, fid); + if (ret < 0) + return ret; + } else if (mv88e6xxx_num_databases(ds) == 256) { + /* ATU DBNum[7:4] are located in ATU Control 15:12 */ + ret = _mv88e6xxx_reg_read(ds, REG_GLOBAL, GLOBAL_ATU_CONTROL); + if (ret < 0) + return ret; + + ret = _mv88e6xxx_reg_write(ds, REG_GLOBAL, GLOBAL_ATU_CONTROL, + (ret & 0xfff) | + ((fid << 8) & 0xf000)); + if (ret < 0) + return ret; + + /* ATU DBNum[3:0] are located in ATU Operation 3:0 */ + cmd |= fid & 0xf; + } + ret = _mv88e6xxx_reg_write(ds, REG_GLOBAL, GLOBAL_ATU_OP, cmd); if (ret < 0) return ret; @@ -1001,11 +1065,6 @@ static int _mv88e6xxx_atu_flush_move(struct dsa_switch *ds, return err; if (entry->fid) { - err = _mv88e6xxx_reg_write(ds, REG_GLOBAL, GLOBAL_ATU_FID, - entry->fid); - if (err) - return err; - op = static_too ? GLOBAL_ATU_OP_FLUSH_MOVE_ALL_DB : GLOBAL_ATU_OP_FLUSH_MOVE_NON_STATIC_DB; } else { @@ -1013,7 +1072,7 @@ static int _mv88e6xxx_atu_flush_move(struct dsa_switch *ds, GLOBAL_ATU_OP_FLUSH_MOVE_NON_STATIC; } - return _mv88e6xxx_atu_cmd(ds, op); + return _mv88e6xxx_atu_cmd(ds, entry->fid, op); } static int _mv88e6xxx_atu_flush(struct dsa_switch *ds, u16 fid, bool static_too) @@ -1134,7 +1193,7 @@ static int _mv88e6xxx_port_based_vlan_map(struct dsa_switch *ds, int port) return _mv88e6xxx_reg_write(ds, REG_PORT(port), PORT_BASE_VLAN, reg); } -int mv88e6xxx_port_stp_update(struct dsa_switch *ds, int port, u8 state) +void mv88e6xxx_port_stp_state_set(struct dsa_switch *ds, int port, u8 state) { struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); int stp_state; @@ -1156,14 +1215,12 @@ int mv88e6xxx_port_stp_update(struct dsa_switch *ds, int port, u8 state) break; } - /* mv88e6xxx_port_stp_update may be called with softirqs disabled, + /* mv88e6xxx_port_stp_state_set may be called with softirqs disabled, * so we can not update the port state directly but need to schedule it. */ ps->ports[port].state = stp_state; set_bit(port, ps->port_state_update_mask); schedule_work(&ps->bridge_work); - - return 0; } static int _mv88e6xxx_port_pvid(struct dsa_switch *ds, int port, u16 *new, @@ -1321,15 +1378,27 @@ static int _mv88e6xxx_vtu_getnext(struct dsa_switch *ds, if (ret < 0) return ret; - if (mv88e6xxx_6097_family(ds) || mv88e6xxx_6165_family(ds) || - mv88e6xxx_6351_family(ds) || mv88e6xxx_6352_family(ds)) { + if (mv88e6xxx_has_fid_reg(ds)) { ret = _mv88e6xxx_reg_read(ds, REG_GLOBAL, GLOBAL_VTU_FID); if (ret < 0) return ret; next.fid = ret & GLOBAL_VTU_FID_MASK; + } else if (mv88e6xxx_num_databases(ds) == 256) { + /* VTU DBNum[7:4] are located in VTU Operation 11:8, and + * VTU DBNum[3:0] are located in VTU Operation 3:0 + */ + ret = _mv88e6xxx_reg_read(ds, REG_GLOBAL, + GLOBAL_VTU_OP); + if (ret < 0) + return ret; + + next.fid = (ret & 0xf00) >> 4; + next.fid |= ret & 0xf; + } + if (mv88e6xxx_has_stu(ds)) { ret = _mv88e6xxx_reg_read(ds, REG_GLOBAL, GLOBAL_VTU_SID); if (ret < 0) @@ -1397,6 +1466,7 @@ unlock: static int _mv88e6xxx_vtu_loadpurge(struct dsa_switch *ds, struct mv88e6xxx_vtu_stu_entry *entry) { + u16 op = GLOBAL_VTU_OP_VTU_LOAD_PURGE; u16 reg = 0; int ret; @@ -1412,17 +1482,24 @@ static int _mv88e6xxx_vtu_loadpurge(struct dsa_switch *ds, if (ret < 0) return ret; - if (mv88e6xxx_6097_family(ds) || mv88e6xxx_6165_family(ds) || - mv88e6xxx_6351_family(ds) || mv88e6xxx_6352_family(ds)) { + if (mv88e6xxx_has_stu(ds)) { reg = entry->sid & GLOBAL_VTU_SID_MASK; ret = _mv88e6xxx_reg_write(ds, REG_GLOBAL, GLOBAL_VTU_SID, reg); if (ret < 0) return ret; + } + if (mv88e6xxx_has_fid_reg(ds)) { reg = entry->fid & GLOBAL_VTU_FID_MASK; ret = _mv88e6xxx_reg_write(ds, REG_GLOBAL, GLOBAL_VTU_FID, reg); if (ret < 0) return ret; + } else if (mv88e6xxx_num_databases(ds) == 256) { + /* VTU DBNum[7:4] are located in VTU Operation 11:8, and + * VTU DBNum[3:0] are located in VTU Operation 3:0 + */ + op |= (entry->fid & 0xf0) << 8; + op |= entry->fid & 0xf; } reg = GLOBAL_VTU_VID_VALID; @@ -1432,7 +1509,7 @@ loadpurge: if (ret < 0) return ret; - return _mv88e6xxx_vtu_cmd(ds, GLOBAL_VTU_OP_VTU_LOAD_PURGE); + return _mv88e6xxx_vtu_cmd(ds, op); } static int _mv88e6xxx_stu_getnext(struct dsa_switch *ds, u8 sid, @@ -1511,9 +1588,17 @@ loadpurge: static int _mv88e6xxx_port_fid(struct dsa_switch *ds, int port, u16 *new, u16 *old) { + u16 upper_mask; u16 fid; int ret; + if (mv88e6xxx_num_databases(ds) == 4096) + upper_mask = 0xff; + else if (mv88e6xxx_num_databases(ds) == 256) + upper_mask = 0xf; + else + return -EOPNOTSUPP; + /* Port's default FID bits 3:0 are located in reg 0x06, offset 12 */ ret = _mv88e6xxx_reg_read(ds, REG_PORT(port), PORT_BASE_VLAN); if (ret < 0) @@ -1536,11 +1621,11 @@ static int _mv88e6xxx_port_fid(struct dsa_switch *ds, int port, u16 *new, if (ret < 0) return ret; - fid |= (ret & PORT_CONTROL_1_FID_11_4_MASK) << 4; + fid |= (ret & upper_mask) << 4; if (new) { - ret &= ~PORT_CONTROL_1_FID_11_4_MASK; - ret |= (*new >> 4) & PORT_CONTROL_1_FID_11_4_MASK; + ret &= ~upper_mask; + ret |= (*new >> 4) & upper_mask; ret = _mv88e6xxx_reg_write(ds, REG_PORT(port), PORT_CONTROL_1, ret); @@ -1604,7 +1689,7 @@ static int _mv88e6xxx_fid_new(struct dsa_switch *ds, u16 *fid) * databases are not needed. Return the next positive available. */ *fid = find_next_zero_bit(fid_bitmap, MV88E6XXX_N_FID, 1); - if (unlikely(*fid == MV88E6XXX_N_FID)) + if (unlikely(*fid >= mv88e6xxx_num_databases(ds))) return -ENOSPC; /* Clear the database */ @@ -1823,31 +1908,27 @@ static int _mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port, u16 vid, return _mv88e6xxx_vtu_loadpurge(ds, &vlan); } -int mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port, - const struct switchdev_obj_port_vlan *vlan, - struct switchdev_trans *trans) +void mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port, + const struct switchdev_obj_port_vlan *vlan, + struct switchdev_trans *trans) { struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); bool untagged = vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED; bool pvid = vlan->flags & BRIDGE_VLAN_INFO_PVID; u16 vid; - int err = 0; mutex_lock(&ps->smi_mutex); - for (vid = vlan->vid_begin; vid <= vlan->vid_end; ++vid) { - err = _mv88e6xxx_port_vlan_add(ds, port, vid, untagged); - if (err) - goto unlock; - } + for (vid = vlan->vid_begin; vid <= vlan->vid_end; ++vid) + if (_mv88e6xxx_port_vlan_add(ds, port, vid, untagged)) + netdev_err(ds->ports[port], "failed to add VLAN %d%c\n", + vid, untagged ? 'u' : 't'); - /* no PVID with ranges, otherwise it's a bug */ - if (pvid) - err = _mv88e6xxx_port_pvid_set(ds, port, vlan->vid_end); -unlock: - mutex_unlock(&ps->smi_mutex); + if (pvid && _mv88e6xxx_port_pvid_set(ds, port, vlan->vid_end)) + netdev_err(ds->ports[port], "failed to set PVID %d\n", + vlan->vid_end); - return err; + mutex_unlock(&ps->smi_mutex); } static int _mv88e6xxx_port_vlan_del(struct dsa_switch *ds, int port, u16 vid) @@ -1965,11 +2046,7 @@ static int _mv88e6xxx_atu_load(struct dsa_switch *ds, if (ret < 0) return ret; - ret = _mv88e6xxx_reg_write(ds, REG_GLOBAL, GLOBAL_ATU_FID, entry->fid); - if (ret < 0) - return ret; - - return _mv88e6xxx_atu_cmd(ds, GLOBAL_ATU_OP_LOAD_DB); + return _mv88e6xxx_atu_cmd(ds, entry->fid, GLOBAL_ATU_OP_LOAD_DB); } static int _mv88e6xxx_port_fdb_load(struct dsa_switch *ds, int port, @@ -2009,21 +2086,19 @@ int mv88e6xxx_port_fdb_prepare(struct dsa_switch *ds, int port, return 0; } -int mv88e6xxx_port_fdb_add(struct dsa_switch *ds, int port, - const struct switchdev_obj_port_fdb *fdb, - struct switchdev_trans *trans) +void mv88e6xxx_port_fdb_add(struct dsa_switch *ds, int port, + const struct switchdev_obj_port_fdb *fdb, + struct switchdev_trans *trans) { int state = is_multicast_ether_addr(fdb->addr) ? GLOBAL_ATU_DATA_STATE_MC_STATIC : GLOBAL_ATU_DATA_STATE_UC_STATIC; struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); - int ret; mutex_lock(&ps->smi_mutex); - ret = _mv88e6xxx_port_fdb_load(ds, port, fdb->addr, fdb->vid, state); + if (_mv88e6xxx_port_fdb_load(ds, port, fdb->addr, fdb->vid, state)) + netdev_err(ds->ports[port], "failed to load MAC address\n"); mutex_unlock(&ps->smi_mutex); - - return ret; } int mv88e6xxx_port_fdb_del(struct dsa_switch *ds, int port, @@ -2052,11 +2127,7 @@ static int _mv88e6xxx_atu_getnext(struct dsa_switch *ds, u16 fid, if (ret < 0) return ret; - ret = _mv88e6xxx_reg_write(ds, REG_GLOBAL, GLOBAL_ATU_FID, fid); - if (ret < 0) - return ret; - - ret = _mv88e6xxx_atu_cmd(ds, GLOBAL_ATU_OP_GET_NEXT_DB); + ret = _mv88e6xxx_atu_cmd(ds, fid, GLOBAL_ATU_OP_GET_NEXT_DB); if (ret < 0) return ret; @@ -2264,6 +2335,57 @@ static void mv88e6xxx_bridge_work(struct work_struct *work) mutex_unlock(&ps->smi_mutex); } +static int _mv88e6xxx_phy_page_write(struct dsa_switch *ds, int port, int page, + int reg, int val) +{ + int ret; + + ret = _mv88e6xxx_phy_write_indirect(ds, port, 0x16, page); + if (ret < 0) + goto restore_page_0; + + ret = _mv88e6xxx_phy_write_indirect(ds, port, reg, val); +restore_page_0: + _mv88e6xxx_phy_write_indirect(ds, port, 0x16, 0x0); + + return ret; +} + +static int _mv88e6xxx_phy_page_read(struct dsa_switch *ds, int port, int page, + int reg) +{ + int ret; + + ret = _mv88e6xxx_phy_write_indirect(ds, port, 0x16, page); + if (ret < 0) + goto restore_page_0; + + ret = _mv88e6xxx_phy_read_indirect(ds, port, reg); +restore_page_0: + _mv88e6xxx_phy_write_indirect(ds, port, 0x16, 0x0); + + return ret; +} + +static int mv88e6xxx_power_on_serdes(struct dsa_switch *ds) +{ + int ret; + + ret = _mv88e6xxx_phy_page_read(ds, REG_FIBER_SERDES, PAGE_FIBER_SERDES, + MII_BMCR); + if (ret < 0) + return ret; + + if (ret & BMCR_PDOWN) { + ret &= ~BMCR_PDOWN; + ret = _mv88e6xxx_phy_page_write(ds, REG_FIBER_SERDES, + PAGE_FIBER_SERDES, MII_BMCR, + ret); + } + + return ret; +} + static int mv88e6xxx_setup_port(struct dsa_switch *ds, int port) { struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); @@ -2367,6 +2489,23 @@ static int mv88e6xxx_setup_port(struct dsa_switch *ds, int port) goto abort; } + /* If this port is connected to a SerDes, make sure the SerDes is not + * powered down. + */ + if (mv88e6xxx_6352_family(ds)) { + ret = _mv88e6xxx_reg_read(ds, REG_PORT(port), PORT_STATUS); + if (ret < 0) + goto abort; + ret &= PORT_STATUS_CMODE_MASK; + if ((ret == PORT_STATUS_CMODE_100BASE_X) || + (ret == PORT_STATUS_CMODE_1000BASE_X) || + (ret == PORT_STATUS_CMODE_SGMII)) { + ret = mv88e6xxx_power_on_serdes(ds); + if (ret < 0) + goto abort; + } + } + /* Port Control 2: don't force a good FCS, set the maximum frame size to * 10240 bytes, disable 802.1q tags checking, don't discard tagged or * untagged frames on this port, do a destination address lookup on all @@ -2376,7 +2515,8 @@ static int mv88e6xxx_setup_port(struct dsa_switch *ds, int port) reg = 0; if (mv88e6xxx_6352_family(ds) || mv88e6xxx_6351_family(ds) || mv88e6xxx_6165_family(ds) || mv88e6xxx_6097_family(ds) || - mv88e6xxx_6095_family(ds) || mv88e6xxx_6320_family(ds)) + mv88e6xxx_6095_family(ds) || mv88e6xxx_6320_family(ds) || + mv88e6xxx_6185_family(ds)) reg = PORT_CONTROL_2_MAP_DA; if (mv88e6xxx_6352_family(ds) || mv88e6xxx_6351_family(ds) || @@ -2714,13 +2854,9 @@ int mv88e6xxx_phy_page_read(struct dsa_switch *ds, int port, int page, int reg) int ret; mutex_lock(&ps->smi_mutex); - ret = _mv88e6xxx_phy_write_indirect(ds, port, 0x16, page); - if (ret < 0) - goto error; - ret = _mv88e6xxx_phy_read_indirect(ds, port, reg); -error: - _mv88e6xxx_phy_write_indirect(ds, port, 0x16, 0x0); + ret = _mv88e6xxx_phy_page_read(ds, port, page, reg); mutex_unlock(&ps->smi_mutex); + return ret; } @@ -2731,14 +2867,9 @@ int mv88e6xxx_phy_page_write(struct dsa_switch *ds, int port, int page, int ret; mutex_lock(&ps->smi_mutex); - ret = _mv88e6xxx_phy_write_indirect(ds, port, 0x16, page); - if (ret < 0) - goto error; - - ret = _mv88e6xxx_phy_write_indirect(ds, port, reg, val); -error: - _mv88e6xxx_phy_write_indirect(ds, port, 0x16, 0x0); + ret = _mv88e6xxx_phy_page_write(ds, port, page, reg, val); mutex_unlock(&ps->smi_mutex); + return ret; } diff --git a/drivers/net/dsa/mv88e6xxx.h b/drivers/net/dsa/mv88e6xxx.h index 9a038aba48fb..236bcaa606e7 100644 --- a/drivers/net/dsa/mv88e6xxx.h +++ b/drivers/net/dsa/mv88e6xxx.h @@ -28,6 +28,10 @@ #define SMI_CMD_OP_45_READ_DATA_INC ((3 << 10) | SMI_CMD_BUSY) #define SMI_DATA 0x01 +/* Fiber/SERDES Registers are located at SMI address F, page 1 */ +#define REG_FIBER_SERDES 0x0f +#define PAGE_FIBER_SERDES 0x01 + #define REG_PORT(p) (0x10 + (p)) #define PORT_STATUS 0x00 #define PORT_STATUS_PAUSE_EN BIT(15) @@ -45,6 +49,10 @@ #define PORT_STATUS_MGMII BIT(6) /* 6185 */ #define PORT_STATUS_TX_PAUSED BIT(5) #define PORT_STATUS_FLOW_CTRL BIT(4) +#define PORT_STATUS_CMODE_MASK 0x0f +#define PORT_STATUS_CMODE_100BASE_X 0x8 +#define PORT_STATUS_CMODE_1000BASE_X 0x9 +#define PORT_STATUS_CMODE_SGMII 0xa #define PORT_PCS_CTRL 0x01 #define PORT_PCS_CTRL_RGMII_DELAY_RXCLK BIT(15) #define PORT_PCS_CTRL_RGMII_DELAY_TXCLK BIT(14) @@ -489,15 +497,15 @@ int mv88e6xxx_set_eee(struct dsa_switch *ds, int port, int mv88e6xxx_port_bridge_join(struct dsa_switch *ds, int port, struct net_device *bridge); void mv88e6xxx_port_bridge_leave(struct dsa_switch *ds, int port); -int mv88e6xxx_port_stp_update(struct dsa_switch *ds, int port, u8 state); +void mv88e6xxx_port_stp_state_set(struct dsa_switch *ds, int port, u8 state); int mv88e6xxx_port_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering); int mv88e6xxx_port_vlan_prepare(struct dsa_switch *ds, int port, const struct switchdev_obj_port_vlan *vlan, struct switchdev_trans *trans); -int mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port, - const struct switchdev_obj_port_vlan *vlan, - struct switchdev_trans *trans); +void mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port, + const struct switchdev_obj_port_vlan *vlan, + struct switchdev_trans *trans); int mv88e6xxx_port_vlan_del(struct dsa_switch *ds, int port, const struct switchdev_obj_port_vlan *vlan); int mv88e6xxx_port_vlan_dump(struct dsa_switch *ds, int port, @@ -506,9 +514,9 @@ int mv88e6xxx_port_vlan_dump(struct dsa_switch *ds, int port, int mv88e6xxx_port_fdb_prepare(struct dsa_switch *ds, int port, const struct switchdev_obj_port_fdb *fdb, struct switchdev_trans *trans); -int mv88e6xxx_port_fdb_add(struct dsa_switch *ds, int port, - const struct switchdev_obj_port_fdb *fdb, - struct switchdev_trans *trans); +void mv88e6xxx_port_fdb_add(struct dsa_switch *ds, int port, + const struct switchdev_obj_port_fdb *fdb, + struct switchdev_trans *trans); int mv88e6xxx_port_fdb_del(struct dsa_switch *ds, int port, const struct switchdev_obj_port_fdb *fdb); int mv88e6xxx_port_fdb_dump(struct dsa_switch *ds, int port, diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index aabbd51db981..597e4724a474 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -1,6 +1,6 @@ /* Broadcom NetXtreme-C/E network driver. * - * Copyright (c) 2014-2015 Broadcom Corporation + * Copyright (c) 2014-2016 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -118,6 +118,12 @@ static const u16 bnxt_vf_req_snif[] = { HWRM_CFA_L2_FILTER_ALLOC, }; +static const u16 bnxt_async_events_arr[] = { + HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_STATUS_CHANGE, + HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PF_DRVR_UNLOAD, + HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PORT_CONN_NOT_ALLOWED, +}; + static bool bnxt_vf_pciid(enum board_idx idx) { return (idx == BCM57304_VF || idx == BCM57404_VF); @@ -1231,6 +1237,19 @@ next_rx_no_prod: return rc; } +#define BNXT_GET_EVENT_PORT(data) \ + ((data) & \ + HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_PORT_ID_MASK) + +#define BNXT_EVENT_POLICY_MASK \ + HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_MASK + +#define BNXT_EVENT_POLICY_SFT \ + HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_SFT + +#define BNXT_GET_EVENT_POLICY(data) \ + (((data) & BNXT_EVENT_POLICY_MASK) >> BNXT_EVENT_POLICY_SFT) + static int bnxt_async_event_process(struct bnxt *bp, struct hwrm_async_event_cmpl *cmpl) { @@ -1244,6 +1263,22 @@ static int bnxt_async_event_process(struct bnxt *bp, case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PF_DRVR_UNLOAD: set_bit(BNXT_HWRM_PF_UNLOAD_SP_EVENT, &bp->sp_event); break; + case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PORT_CONN_NOT_ALLOWED: { + u32 data1 = le32_to_cpu(cmpl->event_data1); + u16 port_id = BNXT_GET_EVENT_PORT(data1); + + if (BNXT_VF(bp)) + break; + + if (bp->pf.port_id != port_id) + break; + + bp->link_info.last_port_module_event = + BNXT_GET_EVENT_POLICY(data1); + + set_bit(BNXT_HWRM_PORT_MODULE_SP_EVENT, &bp->sp_event); + break; + } default: netdev_err(bp->dev, "unhandled ASYNC event (id 0x%x)\n", event_id); @@ -2653,7 +2688,7 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len, /* Write request msg to hwrm channel */ __iowrite32_copy(bp->bar0, data, msg_len / 4); - for (i = msg_len; i < HWRM_MAX_REQ_LEN; i += 4) + for (i = msg_len; i < BNXT_HWRM_MAX_REQ_LEN; i += 4) writel(0, bp->bar0 + i); /* currently supports only one outstanding message */ @@ -2751,6 +2786,8 @@ static int bnxt_hwrm_func_drv_rgtr(struct bnxt *bp) { struct hwrm_func_drv_rgtr_input req = {0}; int i; + DECLARE_BITMAP(async_events_bmap, 256); + u32 *events = (u32 *)async_events_bmap; bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_DRV_RGTR, -1, -1); @@ -2759,11 +2796,14 @@ static int bnxt_hwrm_func_drv_rgtr(struct bnxt *bp) FUNC_DRV_RGTR_REQ_ENABLES_VER | FUNC_DRV_RGTR_REQ_ENABLES_ASYNC_EVENT_FWD); - /* TODO: current async event fwd bits are not defined and the firmware - * only checks if it is non-zero to enable async event forwarding - */ - req.async_event_fwd[0] |= cpu_to_le32(1); - req.os_type = cpu_to_le16(1); + memset(async_events_bmap, 0, sizeof(async_events_bmap)); + for (i = 0; i < ARRAY_SIZE(bnxt_async_events_arr); i++) + __set_bit(bnxt_async_events_arr[i], async_events_bmap); + + for (i = 0; i < 8; i++) + req.async_event_fwd[i] |= cpu_to_le32(events[i]); + + req.os_type = cpu_to_le16(FUNC_DRV_RGTR_REQ_OS_TYPE_LINUX); req.ver_maj = DRV_VER_MAJ; req.ver_min = DRV_VER_MIN; req.ver_upd = DRV_VER_UPD; @@ -3391,11 +3431,11 @@ static int bnxt_hwrm_ring_alloc(struct bnxt *bp) struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring; struct bnxt_ring_struct *ring = &cpr->cp_ring_struct; + cpr->cp_doorbell = bp->bar1 + i * 0x80; rc = hwrm_ring_alloc_send_msg(bp, ring, HWRM_RING_ALLOC_CMPL, i, INVALID_STATS_CTX_ID); if (rc) goto err_out; - cpr->cp_doorbell = bp->bar1 + i * 0x80; BNXT_CP_DB(cpr->cp_doorbell, cpr->cp_raw_cons); bp->grp_info[i].cp_fw_ring_id = ring->fw_ring_id; } @@ -3726,7 +3766,7 @@ int bnxt_hwrm_func_qcaps(struct bnxt *bp) pf->fw_fid = le16_to_cpu(resp->fid); pf->port_id = le16_to_cpu(resp->port_id); - memcpy(pf->mac_addr, resp->perm_mac_address, ETH_ALEN); + memcpy(pf->mac_addr, resp->mac_address, ETH_ALEN); memcpy(bp->dev->dev_addr, pf->mac_addr, ETH_ALEN); pf->max_rsscos_ctxs = le16_to_cpu(resp->max_rsscos_ctx); pf->max_cp_rings = le16_to_cpu(resp->max_cmpl_rings); @@ -3751,7 +3791,7 @@ int bnxt_hwrm_func_qcaps(struct bnxt *bp) struct bnxt_vf_info *vf = &bp->vf; vf->fw_fid = le16_to_cpu(resp->fid); - memcpy(vf->mac_addr, resp->perm_mac_address, ETH_ALEN); + memcpy(vf->mac_addr, resp->mac_address, ETH_ALEN); if (is_valid_ether_addr(vf->mac_addr)) /* overwrite netdev dev_adr with admin VF MAC */ memcpy(bp->dev->dev_addr, vf->mac_addr, ETH_ALEN); @@ -3830,6 +3870,7 @@ static int bnxt_hwrm_ver_get(struct bnxt *bp) struct hwrm_ver_get_input req = {0}; struct hwrm_ver_get_output *resp = bp->hwrm_cmd_resp_addr; + bp->hwrm_max_req_len = HWRM_MAX_REQ_LEN; bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VER_GET, -1, -1); req.hwrm_intf_maj = HWRM_VERSION_MAJOR; req.hwrm_intf_min = HWRM_VERSION_MINOR; @@ -3841,6 +3882,8 @@ static int bnxt_hwrm_ver_get(struct bnxt *bp) memcpy(&bp->ver_resp, resp, sizeof(struct hwrm_ver_get_output)); + bp->hwrm_spec_code = resp->hwrm_intf_maj << 16 | + resp->hwrm_intf_min << 8 | resp->hwrm_intf_upd; if (resp->hwrm_intf_maj < 1) { netdev_warn(bp->dev, "HWRM interface %d.%d.%d is older than 1.0.0.\n", resp->hwrm_intf_maj, resp->hwrm_intf_min, @@ -3855,6 +3898,9 @@ static int bnxt_hwrm_ver_get(struct bnxt *bp) if (!bp->hwrm_cmd_timeout) bp->hwrm_cmd_timeout = DFLT_HWRM_CMD_TIMEOUT; + if (resp->hwrm_intf_maj >= 1) + bp->hwrm_max_req_len = le16_to_cpu(resp->max_req_win_len); + hwrm_ver_get_exit: mutex_unlock(&bp->hwrm_cmd_lock); return rc; @@ -4482,12 +4528,49 @@ static void bnxt_report_link(struct bnxt *bp) speed = bnxt_fw_to_ethtool_speed(bp->link_info.link_speed); netdev_info(bp->dev, "NIC Link is Up, %d Mbps %s duplex, Flow control: %s\n", speed, duplex, flow_ctrl); + if (bp->flags & BNXT_FLAG_EEE_CAP) + netdev_info(bp->dev, "EEE is %s\n", + bp->eee.eee_active ? "active" : + "not active"); } else { netif_carrier_off(bp->dev); netdev_err(bp->dev, "NIC Link is Down\n"); } } +static int bnxt_hwrm_phy_qcaps(struct bnxt *bp) +{ + int rc = 0; + struct hwrm_port_phy_qcaps_input req = {0}; + struct hwrm_port_phy_qcaps_output *resp = bp->hwrm_cmd_resp_addr; + + if (bp->hwrm_spec_code < 0x10201) + return 0; + + bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_PORT_PHY_QCAPS, -1, -1); + + mutex_lock(&bp->hwrm_cmd_lock); + rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + if (rc) + goto hwrm_phy_qcaps_exit; + + if (resp->eee_supported & PORT_PHY_QCAPS_RESP_EEE_SUPPORTED) { + struct ethtool_eee *eee = &bp->eee; + u16 fw_speeds = le16_to_cpu(resp->supported_speeds_eee_mode); + + bp->flags |= BNXT_FLAG_EEE_CAP; + eee->supported = _bnxt_fw_to_ethtool_adv_spds(fw_speeds, 0); + bp->lpi_tmr_lo = le32_to_cpu(resp->tx_lpi_timer_low) & + PORT_PHY_QCAPS_RESP_TX_LPI_TIMER_LOW_MASK; + bp->lpi_tmr_hi = le32_to_cpu(resp->valid_tx_lpi_timer_high) & + PORT_PHY_QCAPS_RESP_TX_LPI_TIMER_HIGH_MASK; + } + +hwrm_phy_qcaps_exit: + mutex_unlock(&bp->hwrm_cmd_lock); + return rc; +} + static int bnxt_update_link(struct bnxt *bp, bool chng_link_state) { int rc = 0; @@ -4519,7 +4602,6 @@ static int bnxt_update_link(struct bnxt *bp, bool chng_link_state) else link_info->link_speed = 0; link_info->force_link_speed = le16_to_cpu(resp->force_link_speed); - link_info->auto_link_speed = le16_to_cpu(resp->auto_link_speed); link_info->support_speeds = le16_to_cpu(resp->support_speeds); link_info->auto_link_speeds = le16_to_cpu(resp->auto_link_speed_mask); link_info->lp_auto_link_speeds = @@ -4529,9 +4611,45 @@ static int bnxt_update_link(struct bnxt *bp, bool chng_link_state) link_info->phy_ver[1] = resp->phy_min; link_info->phy_ver[2] = resp->phy_bld; link_info->media_type = resp->media_type; - link_info->transceiver = resp->transceiver_type; - link_info->phy_addr = resp->phy_addr; + link_info->transceiver = resp->xcvr_pkg_type; + link_info->phy_addr = resp->eee_config_phy_addr & + PORT_PHY_QCFG_RESP_PHY_ADDR_MASK; + + if (bp->flags & BNXT_FLAG_EEE_CAP) { + struct ethtool_eee *eee = &bp->eee; + u16 fw_speeds; + + eee->eee_active = 0; + if (resp->eee_config_phy_addr & + PORT_PHY_QCFG_RESP_EEE_CONFIG_EEE_ACTIVE) { + eee->eee_active = 1; + fw_speeds = le16_to_cpu( + resp->link_partner_adv_eee_link_speed_mask); + eee->lp_advertised = + _bnxt_fw_to_ethtool_adv_spds(fw_speeds, 0); + } + + /* Pull initial EEE config */ + if (!chng_link_state) { + if (resp->eee_config_phy_addr & + PORT_PHY_QCFG_RESP_EEE_CONFIG_EEE_ENABLED) + eee->eee_enabled = 1; + + fw_speeds = le16_to_cpu(resp->adv_eee_link_speed_mask); + eee->advertised = + _bnxt_fw_to_ethtool_adv_spds(fw_speeds, 0); + + if (resp->eee_config_phy_addr & + PORT_PHY_QCFG_RESP_EEE_CONFIG_EEE_TX_LPI) { + __le32 tmr; + eee->tx_lpi_enabled = 1; + tmr = resp->xcvr_identifier_type_tx_lpi_timer; + eee->tx_lpi_timer = le32_to_cpu(tmr) & + PORT_PHY_QCFG_RESP_TX_LPI_TIMER_MASK; + } + } + } /* TODO: need to add more logic to report VF link */ if (chng_link_state) { if (link_info->phy_link_status == BNXT_LINK_LINK) @@ -4552,10 +4670,13 @@ static void bnxt_hwrm_set_pause_common(struct bnxt *bp, struct hwrm_port_phy_cfg_input *req) { if (bp->link_info.autoneg & BNXT_AUTONEG_FLOW_CTRL) { + if (bp->hwrm_spec_code >= 0x10201) + req->auto_pause = + PORT_PHY_CFG_REQ_AUTO_PAUSE_AUTONEG_PAUSE; if (bp->link_info.req_flow_ctrl & BNXT_LINK_PAUSE_RX) req->auto_pause |= PORT_PHY_CFG_REQ_AUTO_PAUSE_RX; if (bp->link_info.req_flow_ctrl & BNXT_LINK_PAUSE_TX) - req->auto_pause |= PORT_PHY_CFG_REQ_AUTO_PAUSE_RX; + req->auto_pause |= PORT_PHY_CFG_REQ_AUTO_PAUSE_TX; req->enables |= cpu_to_le32(PORT_PHY_CFG_REQ_ENABLES_AUTO_PAUSE); } else { @@ -4565,6 +4686,11 @@ bnxt_hwrm_set_pause_common(struct bnxt *bp, struct hwrm_port_phy_cfg_input *req) req->force_pause |= PORT_PHY_CFG_REQ_FORCE_PAUSE_TX; req->enables |= cpu_to_le32(PORT_PHY_CFG_REQ_ENABLES_FORCE_PAUSE); + if (bp->hwrm_spec_code >= 0x10201) { + req->auto_pause = req->force_pause; + req->enables |= cpu_to_le32( + PORT_PHY_CFG_REQ_ENABLES_AUTO_PAUSE); + } } } @@ -4577,7 +4703,7 @@ static void bnxt_hwrm_set_link_common(struct bnxt *bp, if (autoneg & BNXT_AUTONEG_SPEED) { req->auto_mode |= - PORT_PHY_CFG_REQ_AUTO_MODE_MASK; + PORT_PHY_CFG_REQ_AUTO_MODE_SPEED_MASK; req->enables |= cpu_to_le32( PORT_PHY_CFG_REQ_ENABLES_AUTO_LINK_SPEED_MASK); @@ -4591,9 +4717,6 @@ static void bnxt_hwrm_set_link_common(struct bnxt *bp, req->flags |= cpu_to_le32(PORT_PHY_CFG_REQ_FLAGS_FORCE); } - /* currently don't support half duplex */ - req->auto_duplex = PORT_PHY_CFG_REQ_AUTO_DUPLEX_FULL; - req->enables |= cpu_to_le32(PORT_PHY_CFG_REQ_ENABLES_AUTO_DUPLEX); /* tell chimp that the setting takes effect immediately */ req->flags |= cpu_to_le32(PORT_PHY_CFG_REQ_FLAGS_RESET_PHY); } @@ -4628,7 +4751,30 @@ int bnxt_hwrm_set_pause(struct bnxt *bp) return rc; } -int bnxt_hwrm_set_link_setting(struct bnxt *bp, bool set_pause) +static void bnxt_hwrm_set_eee(struct bnxt *bp, + struct hwrm_port_phy_cfg_input *req) +{ + struct ethtool_eee *eee = &bp->eee; + + if (eee->eee_enabled) { + u16 eee_speeds; + u32 flags = PORT_PHY_CFG_REQ_FLAGS_EEE_ENABLE; + + if (eee->tx_lpi_enabled) + flags |= PORT_PHY_CFG_REQ_FLAGS_EEE_TX_LPI_ENABLE; + else + flags |= PORT_PHY_CFG_REQ_FLAGS_EEE_TX_LPI_DISABLE; + + req->flags |= cpu_to_le32(flags); + eee_speeds = bnxt_get_fw_auto_link_speeds(eee->advertised); + req->eee_link_speed_mask = cpu_to_le16(eee_speeds); + req->tx_lpi_timer = cpu_to_le32(eee->tx_lpi_timer); + } else { + req->flags |= cpu_to_le32(PORT_PHY_CFG_REQ_FLAGS_EEE_DISABLE); + } +} + +int bnxt_hwrm_set_link_setting(struct bnxt *bp, bool set_pause, bool set_eee) { struct hwrm_port_phy_cfg_input req = {0}; @@ -4637,14 +4783,42 @@ int bnxt_hwrm_set_link_setting(struct bnxt *bp, bool set_pause) bnxt_hwrm_set_pause_common(bp, &req); bnxt_hwrm_set_link_common(bp, &req); + + if (set_eee) + bnxt_hwrm_set_eee(bp, &req); return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); } +static bool bnxt_eee_config_ok(struct bnxt *bp) +{ + struct ethtool_eee *eee = &bp->eee; + struct bnxt_link_info *link_info = &bp->link_info; + + if (!(bp->flags & BNXT_FLAG_EEE_CAP)) + return true; + + if (eee->eee_enabled) { + u32 advertising = + _bnxt_fw_to_ethtool_adv_spds(link_info->advertising, 0); + + if (!(link_info->autoneg & BNXT_AUTONEG_SPEED)) { + eee->eee_enabled = 0; + return false; + } + if (eee->advertised & ~advertising) { + eee->advertised = advertising & eee->supported; + return false; + } + } + return true; +} + static int bnxt_update_phy_setting(struct bnxt *bp) { int rc; bool update_link = false; bool update_pause = false; + bool update_eee = false; struct bnxt_link_info *link_info = &bp->link_info; rc = bnxt_update_link(bp, true); @@ -4654,7 +4828,8 @@ static int bnxt_update_phy_setting(struct bnxt *bp) return rc; } if ((link_info->autoneg & BNXT_AUTONEG_FLOW_CTRL) && - link_info->auto_pause_setting != link_info->req_flow_ctrl) + (link_info->auto_pause_setting & BNXT_LINK_PAUSE_BOTH) != + link_info->req_flow_ctrl) update_pause = true; if (!(link_info->autoneg & BNXT_AUTONEG_FLOW_CTRL) && link_info->force_pause_setting != link_info->req_flow_ctrl) @@ -4673,8 +4848,11 @@ static int bnxt_update_phy_setting(struct bnxt *bp) update_link = true; } + if (!bnxt_eee_config_ok(bp)) + update_eee = true; + if (update_link) - rc = bnxt_hwrm_set_link_setting(bp, update_pause); + rc = bnxt_hwrm_set_link_setting(bp, update_pause, update_eee); else if (update_pause) rc = bnxt_hwrm_set_pause(bp); if (rc) { @@ -5299,6 +5477,28 @@ bnxt_restart_timer: mod_timer(&bp->timer, jiffies + bp->current_interval); } +static void bnxt_port_module_event(struct bnxt *bp) +{ + struct bnxt_link_info *link_info = &bp->link_info; + struct hwrm_port_phy_qcfg_output *resp = &link_info->phy_qcfg_resp; + + if (bnxt_update_link(bp, true)) + return; + + if (link_info->last_port_module_event != 0) { + netdev_warn(bp->dev, "Unqualified SFP+ module detected on port %d\n", + bp->pf.port_id); + if (bp->hwrm_spec_code >= 0x10201) { + netdev_warn(bp->dev, "Module part number %s\n", + resp->phy_vendor_partnumber); + } + } + if (link_info->last_port_module_event == 1) + netdev_warn(bp->dev, "TX is disabled\n"); + if (link_info->last_port_module_event == 3) + netdev_warn(bp->dev, "Shutdown SFP+ module\n"); +} + static void bnxt_cfg_ntp_filters(struct bnxt *); static void bnxt_sp_task(struct work_struct *work) @@ -5346,6 +5546,9 @@ static void bnxt_sp_task(struct work_struct *work) rtnl_unlock(); } + if (test_and_clear_bit(BNXT_HWRM_PORT_MODULE_SP_EVENT, &bp->sp_event)) + bnxt_port_module_event(bp); + if (test_and_clear_bit(BNXT_PERIODIC_STATS_SP_EVENT, &bp->sp_event)) bnxt_hwrm_port_qstats(bp); @@ -5814,6 +6017,13 @@ static int bnxt_probe_phy(struct bnxt *bp) int rc = 0; struct bnxt_link_info *link_info = &bp->link_info; + rc = bnxt_hwrm_phy_qcaps(bp); + if (rc) { + netdev_err(bp->dev, "Probe phy can't get phy capabilities (rc: %x)\n", + rc); + return rc; + } + rc = bnxt_update_link(bp, false); if (rc) { netdev_err(bp->dev, "Probe phy can't update link (rc: %x)\n", @@ -5823,15 +6033,24 @@ static int bnxt_probe_phy(struct bnxt *bp) /*initialize the ethool setting copy with NVM settings */ if (BNXT_AUTO_MODE(link_info->auto_mode)) { - link_info->autoneg = BNXT_AUTONEG_SPEED | - BNXT_AUTONEG_FLOW_CTRL; + link_info->autoneg = BNXT_AUTONEG_SPEED; + if (bp->hwrm_spec_code >= 0x10201) { + if (link_info->auto_pause_setting & + PORT_PHY_CFG_REQ_AUTO_PAUSE_AUTONEG_PAUSE) + link_info->autoneg |= BNXT_AUTONEG_FLOW_CTRL; + } else { + link_info->autoneg |= BNXT_AUTONEG_FLOW_CTRL; + } link_info->advertising = link_info->auto_link_speeds; - link_info->req_flow_ctrl = link_info->auto_pause_setting; } else { link_info->req_link_speed = link_info->force_link_speed; link_info->req_duplex = link_info->duplex_setting; - link_info->req_flow_ctrl = link_info->force_pause_setting; } + if (link_info->autoneg & BNXT_AUTONEG_FLOW_CTRL) + link_info->req_flow_ctrl = + link_info->auto_pause_setting & BNXT_LINK_PAUSE_BOTH; + else + link_info->req_flow_ctrl = link_info->force_pause_setting; return rc; } diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index ec04c47172b7..cc8e38a9f684 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -1,6 +1,6 @@ /* Broadcom NetXtreme-C/E network driver. * - * Copyright (c) 2014-2015 Broadcom Corporation + * Copyright (c) 2014-2016 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -11,7 +11,7 @@ #define BNXT_H #define DRV_MODULE_NAME "bnxt_en" -#define DRV_MODULE_VERSION "1.0.0" +#define DRV_MODULE_VERSION "1.2.0" #define DRV_VER_MAJ 1 #define DRV_VER_MIN 0 @@ -477,6 +477,7 @@ struct rx_tpa_end_cmp_ext { #define RING_CMP(idx) ((idx) & bp->cp_ring_mask) #define NEXT_CMP(idx) RING_CMP(ADV_RAW_CMP(idx, 1)) +#define BNXT_HWRM_MAX_REQ_LEN (bp->hwrm_max_req_len) #define DFLT_HWRM_CMD_TIMEOUT 500 #define HWRM_CMD_TIMEOUT (bp->hwrm_cmd_timeout) #define HWRM_RESET_TIMEOUT ((HWRM_CMD_TIMEOUT) * 4) @@ -787,7 +788,7 @@ struct bnxt_link_info { #define BNXT_LINK_AUTO_ALLSPDS PORT_PHY_QCFG_RESP_AUTO_MODE_ALL_SPEEDS #define BNXT_LINK_AUTO_ONESPD PORT_PHY_QCFG_RESP_AUTO_MODE_ONE_SPEED #define BNXT_LINK_AUTO_ONEORBELOW PORT_PHY_QCFG_RESP_AUTO_MODE_ONE_OR_BELOW -#define BNXT_LINK_AUTO_MSK PORT_PHY_QCFG_RESP_AUTO_MODE_MASK +#define BNXT_LINK_AUTO_MSK PORT_PHY_QCFG_RESP_AUTO_MODE_SPEED_MASK #define PHY_VER_LEN 3 u8 phy_ver[PHY_VER_LEN]; u16 link_speed; @@ -812,7 +813,6 @@ struct bnxt_link_info { #define BNXT_LINK_SPEED_MSK_40GB PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_40GB #define BNXT_LINK_SPEED_MSK_50GB PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_50GB u16 lp_auto_link_speeds; - u16 auto_link_speed; u16 force_link_speed; u32 preemphasis; @@ -825,6 +825,8 @@ struct bnxt_link_info { u16 req_link_speed; u32 advertising; bool force_link_chng; + + u8 last_port_module_event; /* a copy of phy_qcfg output used to report link * info to VF */ @@ -874,6 +876,7 @@ struct bnxt { #define BNXT_FLAG_RFS 0x100 #define BNXT_FLAG_SHARED_RINGS 0x200 #define BNXT_FLAG_PORT_STATS 0x400 + #define BNXT_FLAG_EEE_CAP 0x1000 #define BNXT_FLAG_ALL_CONFIG_FEATS (BNXT_FLAG_TPA | \ BNXT_FLAG_RFS | \ @@ -939,6 +942,7 @@ struct bnxt { u32 msg_enable; + u32 hwrm_spec_code; u16 hwrm_cmd_seq; u32 hwrm_intr_seq_id; void *hwrm_cmd_resp_addr; @@ -953,6 +957,7 @@ struct bnxt { dma_addr_t hw_tx_port_stats_map; int hw_port_stats_size; + u16 hwrm_max_req_len; int hwrm_cmd_timeout; struct mutex hwrm_cmd_lock; /* serialize hwrm messages */ struct hwrm_ver_get_output ver_resp; @@ -989,6 +994,7 @@ struct bnxt { #define BNXT_RST_RING_SP_EVENT 7 #define BNXT_HWRM_PF_UNLOAD_SP_EVENT 8 #define BNXT_PERIODIC_STATS_SP_EVENT 9 +#define BNXT_HWRM_PORT_MODULE_SP_EVENT 10 struct bnxt_pf_info pf; #ifdef CONFIG_BNXT_SRIOV @@ -1009,6 +1015,9 @@ struct bnxt { int ntp_fltr_count; struct bnxt_link_info link_info; + struct ethtool_eee eee; + u32 lpi_tmr_lo; + u32 lpi_tmr_hi; }; #ifdef CONFIG_NET_RX_BUSY_POLL @@ -1106,7 +1115,7 @@ int hwrm_send_message_silent(struct bnxt *, void *, u32, int); int bnxt_hwrm_set_coal(struct bnxt *); int bnxt_hwrm_func_qcaps(struct bnxt *); int bnxt_hwrm_set_pause(struct bnxt *); -int bnxt_hwrm_set_link_setting(struct bnxt *, bool); +int bnxt_hwrm_set_link_setting(struct bnxt *, bool, bool); int bnxt_open_nic(struct bnxt *, bool, bool); int bnxt_close_nic(struct bnxt *, bool, bool); int bnxt_get_max_rings(struct bnxt *, int *, int *, bool); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index 9ada1662b651..a2e93241b06b 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -1,6 +1,6 @@ /* Broadcom NetXtreme-C/E network driver. * - * Copyright (c) 2014-2015 Broadcom Corporation + * Copyright (c) 2014-2016 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -597,7 +597,7 @@ static void bnxt_get_drvinfo(struct net_device *dev, kfree(pkglog); } -static u32 _bnxt_fw_to_ethtool_adv_spds(u16 fw_speeds, u8 fw_pause) +u32 _bnxt_fw_to_ethtool_adv_spds(u16 fw_speeds, u8 fw_pause) { u32 speed_mask = 0; @@ -698,10 +698,23 @@ static int bnxt_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) if (link_info->phy_link_status == BNXT_LINK_LINK) cmd->lp_advertising = bnxt_fw_to_ethtool_lp_adv(link_info); + ethtool_speed = bnxt_fw_to_ethtool_speed(link_info->link_speed); + if (!netif_carrier_ok(dev)) + cmd->duplex = DUPLEX_UNKNOWN; + else if (link_info->duplex & BNXT_LINK_DUPLEX_FULL) + cmd->duplex = DUPLEX_FULL; + else + cmd->duplex = DUPLEX_HALF; } else { cmd->autoneg = AUTONEG_DISABLE; cmd->advertising = 0; + ethtool_speed = + bnxt_fw_to_ethtool_speed(link_info->req_link_speed); + cmd->duplex = DUPLEX_HALF; + if (link_info->req_duplex == BNXT_LINK_DUPLEX_FULL) + cmd->duplex = DUPLEX_FULL; } + ethtool_cmd_speed_set(cmd, ethtool_speed); cmd->port = PORT_NONE; if (link_info->media_type == PORT_PHY_QCFG_RESP_MEDIA_TYPE_TP) { @@ -719,16 +732,8 @@ static int bnxt_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) cmd->port = PORT_FIBRE; } - if (link_info->phy_link_status == BNXT_LINK_LINK) { - if (link_info->duplex & BNXT_LINK_DUPLEX_FULL) - cmd->duplex = DUPLEX_FULL; - } else { - cmd->duplex = DUPLEX_UNKNOWN; - } - ethtool_speed = bnxt_fw_to_ethtool_speed(link_info->link_speed); - ethtool_cmd_speed_set(cmd, ethtool_speed); if (link_info->transceiver == - PORT_PHY_QCFG_RESP_TRANSCEIVER_TYPE_XCVR_INTERNAL) + PORT_PHY_QCFG_RESP_XCVR_PKG_TYPE_XCVR_INTERNAL) cmd->transceiver = XCVR_INTERNAL; else cmd->transceiver = XCVR_EXTERNAL; @@ -739,31 +744,52 @@ static int bnxt_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) static u32 bnxt_get_fw_speed(struct net_device *dev, u16 ethtool_speed) { + struct bnxt *bp = netdev_priv(dev); + struct bnxt_link_info *link_info = &bp->link_info; + u16 support_spds = link_info->support_speeds; + u32 fw_speed = 0; + switch (ethtool_speed) { case SPEED_100: - return PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_100MB; + if (support_spds & BNXT_LINK_SPEED_MSK_100MB) + fw_speed = PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_100MB; + break; case SPEED_1000: - return PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_1GB; + if (support_spds & BNXT_LINK_SPEED_MSK_1GB) + fw_speed = PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_1GB; + break; case SPEED_2500: - return PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_2_5GB; + if (support_spds & BNXT_LINK_SPEED_MSK_2_5GB) + fw_speed = PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_2_5GB; + break; case SPEED_10000: - return PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_10GB; + if (support_spds & BNXT_LINK_SPEED_MSK_10GB) + fw_speed = PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_10GB; + break; case SPEED_20000: - return PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_20GB; + if (support_spds & BNXT_LINK_SPEED_MSK_20GB) + fw_speed = PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_20GB; + break; case SPEED_25000: - return PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_25GB; + if (support_spds & BNXT_LINK_SPEED_MSK_25GB) + fw_speed = PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_25GB; + break; case SPEED_40000: - return PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_40GB; + if (support_spds & BNXT_LINK_SPEED_MSK_40GB) + fw_speed = PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_40GB; + break; case SPEED_50000: - return PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_50GB; + if (support_spds & BNXT_LINK_SPEED_MSK_50GB) + fw_speed = PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_50GB; + break; default: netdev_err(dev, "unsupported speed!\n"); break; } - return 0; + return fw_speed; } -static u16 bnxt_get_fw_auto_link_speeds(u32 advertising) +u16 bnxt_get_fw_auto_link_speeds(u32 advertising) { u16 fw_speed_mask = 0; @@ -823,6 +849,8 @@ static int bnxt_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) */ set_pause = true; } else { + u16 fw_speed; + /* TODO: currently don't support half duplex */ if (cmd->duplex == DUPLEX_HALF) { netdev_err(dev, "HALF DUPLEX is not supported!\n"); @@ -833,14 +861,19 @@ static int bnxt_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) if (cmd->duplex == DUPLEX_UNKNOWN) cmd->duplex = DUPLEX_FULL; speed = ethtool_cmd_speed(cmd); - link_info->req_link_speed = bnxt_get_fw_speed(dev, speed); + fw_speed = bnxt_get_fw_speed(dev, speed); + if (!fw_speed) { + rc = -EINVAL; + goto set_setting_exit; + } + link_info->req_link_speed = fw_speed; link_info->req_duplex = BNXT_LINK_DUPLEX_FULL; link_info->autoneg = 0; link_info->advertising = 0; } if (netif_running(dev)) - rc = bnxt_hwrm_set_link_setting(bp, set_pause); + rc = bnxt_hwrm_set_link_setting(bp, set_pause, false); set_setting_exit: return rc; @@ -855,10 +888,8 @@ static void bnxt_get_pauseparam(struct net_device *dev, if (BNXT_VF(bp)) return; epause->autoneg = !!(link_info->autoneg & BNXT_AUTONEG_FLOW_CTRL); - epause->rx_pause = - ((link_info->auto_pause_setting & BNXT_LINK_PAUSE_RX) != 0); - epause->tx_pause = - ((link_info->auto_pause_setting & BNXT_LINK_PAUSE_TX) != 0); + epause->rx_pause = !!(link_info->req_flow_ctrl & BNXT_LINK_PAUSE_RX); + epause->tx_pause = !!(link_info->req_flow_ctrl & BNXT_LINK_PAUSE_TX); } static int bnxt_set_pauseparam(struct net_device *dev, @@ -876,7 +907,9 @@ static int bnxt_set_pauseparam(struct net_device *dev, return -EINVAL; link_info->autoneg |= BNXT_AUTONEG_FLOW_CTRL; - link_info->req_flow_ctrl |= BNXT_LINK_PAUSE_BOTH; + if (bp->hwrm_spec_code >= 0x10201) + link_info->req_flow_ctrl = + PORT_PHY_CFG_REQ_AUTO_PAUSE_AUTONEG_PAUSE; } else { /* when transition from auto pause to force pause, * force a link change @@ -884,17 +917,13 @@ static int bnxt_set_pauseparam(struct net_device *dev, if (link_info->autoneg & BNXT_AUTONEG_FLOW_CTRL) link_info->force_link_chng = true; link_info->autoneg &= ~BNXT_AUTONEG_FLOW_CTRL; - link_info->req_flow_ctrl &= ~BNXT_LINK_PAUSE_BOTH; + link_info->req_flow_ctrl = 0; } if (epause->rx_pause) link_info->req_flow_ctrl |= BNXT_LINK_PAUSE_RX; - else - link_info->req_flow_ctrl &= ~BNXT_LINK_PAUSE_RX; if (epause->tx_pause) link_info->req_flow_ctrl |= BNXT_LINK_PAUSE_TX; - else - link_info->req_flow_ctrl &= ~BNXT_LINK_PAUSE_TX; if (netif_running(dev)) rc = bnxt_hwrm_set_pause(bp); @@ -1383,6 +1412,80 @@ static int bnxt_set_eeprom(struct net_device *dev, eeprom->len); } +static int bnxt_set_eee(struct net_device *dev, struct ethtool_eee *edata) +{ + struct bnxt *bp = netdev_priv(dev); + struct ethtool_eee *eee = &bp->eee; + struct bnxt_link_info *link_info = &bp->link_info; + u32 advertising = + _bnxt_fw_to_ethtool_adv_spds(link_info->advertising, 0); + int rc = 0; + + if (BNXT_VF(bp)) + return 0; + + if (!(bp->flags & BNXT_FLAG_EEE_CAP)) + return -EOPNOTSUPP; + + if (!edata->eee_enabled) + goto eee_ok; + + if (!(link_info->autoneg & BNXT_AUTONEG_SPEED)) { + netdev_warn(dev, "EEE requires autoneg\n"); + return -EINVAL; + } + if (edata->tx_lpi_enabled) { + if (bp->lpi_tmr_hi && (edata->tx_lpi_timer > bp->lpi_tmr_hi || + edata->tx_lpi_timer < bp->lpi_tmr_lo)) { + netdev_warn(dev, "Valid LPI timer range is %d and %d microsecs\n", + bp->lpi_tmr_lo, bp->lpi_tmr_hi); + return -EINVAL; + } else if (!bp->lpi_tmr_hi) { + edata->tx_lpi_timer = eee->tx_lpi_timer; + } + } + if (!edata->advertised) { + edata->advertised = advertising & eee->supported; + } else if (edata->advertised & ~advertising) { + netdev_warn(dev, "EEE advertised %x must be a subset of autoneg advertised speeds %x\n", + edata->advertised, advertising); + return -EINVAL; + } + + eee->advertised = edata->advertised; + eee->tx_lpi_enabled = edata->tx_lpi_enabled; + eee->tx_lpi_timer = edata->tx_lpi_timer; +eee_ok: + eee->eee_enabled = edata->eee_enabled; + + if (netif_running(dev)) + rc = bnxt_hwrm_set_link_setting(bp, false, true); + + return rc; +} + +static int bnxt_get_eee(struct net_device *dev, struct ethtool_eee *edata) +{ + struct bnxt *bp = netdev_priv(dev); + + if (!(bp->flags & BNXT_FLAG_EEE_CAP)) + return -EOPNOTSUPP; + + *edata = bp->eee; + if (!bp->eee.eee_enabled) { + /* Preserve tx_lpi_timer so that the last value will be used + * by default when it is re-enabled. + */ + edata->advertised = 0; + edata->tx_lpi_enabled = 0; + } + + if (!bp->eee.eee_active) + edata->lp_advertised = 0; + + return 0; +} + const struct ethtool_ops bnxt_ethtool_ops = { .get_settings = bnxt_get_settings, .set_settings = bnxt_set_settings, @@ -1411,4 +1514,6 @@ const struct ethtool_ops bnxt_ethtool_ops = { .get_eeprom = bnxt_get_eeprom, .set_eeprom = bnxt_set_eeprom, .get_link = bnxt_get_link, + .get_eee = bnxt_get_eee, + .set_eee = bnxt_set_eee, }; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h index 98fa81e08b58..3abc03b60dbc 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h @@ -1,6 +1,6 @@ /* Broadcom NetXtreme-C/E network driver. * - * Copyright (c) 2014-2015 Broadcom Corporation + * Copyright (c) 2014-2016 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -12,6 +12,8 @@ extern const struct ethtool_ops bnxt_ethtool_ops; +u32 _bnxt_fw_to_ethtool_adv_spds(u16, u8); u32 bnxt_fw_to_ethtool_speed(u16); +u16 bnxt_get_fw_auto_link_speeds(u32); #endif diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_fw_hdr.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_fw_hdr.h index e0aac65c6d82..461675caaacd 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_fw_hdr.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_fw_hdr.h @@ -1,6 +1,6 @@ /* Broadcom NetXtreme-C/E network driver. * - * Copyright (c) 2014-2015 Broadcom Corporation + * Copyright (c) 2014-2016 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h index 4badbedcb421..80f95560086d 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h @@ -1,6 +1,6 @@ /* Broadcom NetXtreme-C/E network driver. * - * Copyright (c) 2014-2015 Broadcom Corporation + * Copyright (c) 2014-2016 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -104,6 +104,7 @@ struct hwrm_async_event_cmpl { #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_DCB_CONFIG_CHANGE (0x3UL << 0) #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PORT_CONN_NOT_ALLOWED (0x4UL << 0) #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CFG_NOT_ALLOWED (0x5UL << 0) + #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CFG_CHANGE (0x6UL << 0) #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_FUNC_DRVR_UNLOAD (0x10UL << 0) #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_FUNC_DRVR_LOAD (0x11UL << 0) #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PF_DRVR_UNLOAD (0x20UL << 0) @@ -111,6 +112,7 @@ struct hwrm_async_event_cmpl { #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_VF_FLR (0x30UL << 0) #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_VF_MAC_ADDR_CHANGE (0x31UL << 0) #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PF_VF_COMM_STATUS_CHANGE (0x32UL << 0) + #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_VF_CFG_CHANGE (0x33UL << 0) #define HWRM_ASYNC_EVENT_CMPL_EVENT_ID_HWRM_ERROR (0xffUL << 0) __le32 event_data2; u8 opaque_v; @@ -141,6 +143,7 @@ struct hwrm_async_event_cmpl_link_status_change { #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_DATA1_LINK_CHANGE 0x1UL #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_DATA1_LINK_CHANGE_DOWN (0x0UL << 0) #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_DATA1_LINK_CHANGE_UP (0x1UL << 0) + #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_DATA1_LINK_CHANGE_LAST HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_DATA1_LINK_CHANGE_UP #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_DATA1_PORT_MASK 0xeUL #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_DATA1_PORT_SFT 1 #define HWRM_ASYNC_EVENT_CMPL_LINK_STATUS_CHANGE_EVENT_DATA1_PORT_ID_MASK 0xffff0UL @@ -195,6 +198,9 @@ struct hwrm_async_event_cmpl_link_speed_change { #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_25GB (0xfaUL << 1) #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_40GB (0x190UL << 1) #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_50GB (0x1f4UL << 1) + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_100GB (0x3e8UL << 1) + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_10MB (0xffffUL << 1) + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_LAST HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_NEW_LINK_SPEED_100MBPS_10MB #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_PORT_ID_MASK 0xffff0000UL #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CHANGE_EVENT_DATA1_PORT_ID_SFT 16 }; @@ -237,6 +243,55 @@ struct hwrm_async_event_cmpl_port_conn_not_allowed { __le32 event_data1; #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_PORT_ID_MASK 0xffffUL #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_PORT_ID_SFT 0 + #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_MASK 0xff0000UL + #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_SFT 16 + #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_NONE (0x0UL << 16) + #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_DISABLETX (0x1UL << 16) + #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_WARNINGMSG (0x2UL << 16) + #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_PWRDOWN (0x3UL << 16) + #define HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_LAST HWRM_ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_ENFORCEMENT_POLICY_PWRDOWN +}; + +/* HWRM Asynchronous Event Completion Record for link speed config not allowed (16 bytes) */ +struct hwrm_async_event_cmpl_link_speed_cfg_not_allowed { + __le16 type; + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_TYPE_MASK 0x3fUL + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_TYPE_SFT 0 + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_TYPE_HWRM_ASYNC_EVENT (0x2eUL << 0) + __le16 event_id; + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_EVENT_ID_LINK_SPEED_CFG_NOT_ALLOWED (0x5UL << 0) + __le32 event_data2; + u8 opaque_v; + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_V 0x1UL + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_OPAQUE_MASK 0xfeUL + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_OPAQUE_SFT 1 + u8 timestamp_lo; + __le16 timestamp_hi; + __le32 event_data1; + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_EVENT_DATA1_PORT_ID_MASK 0xffffUL + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_NOT_ALLOWED_EVENT_DATA1_PORT_ID_SFT 0 +}; + +/* HWRM Asynchronous Event Completion Record for link speed configuration change (16 bytes) */ +struct hwrm_async_event_cmpl_link_speed_cfg_change { + __le16 type; + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_TYPE_MASK 0x3fUL + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_TYPE_SFT 0 + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_TYPE_HWRM_ASYNC_EVENT (0x2eUL << 0) + __le16 event_id; + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_EVENT_ID_LINK_SPEED_CFG_CHANGE (0x6UL << 0) + __le32 event_data2; + u8 opaque_v; + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_V 0x1UL + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_OPAQUE_MASK 0xfeUL + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_OPAQUE_SFT 1 + u8 timestamp_lo; + __le16 timestamp_hi; + __le32 event_data1; + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_EVENT_DATA1_PORT_ID_MASK 0xffffUL + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_EVENT_DATA1_PORT_ID_SFT 0 + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_EVENT_DATA1_SUPPORTED_LINK_SPEEDS_CHANGE 0x10000UL + #define HWRM_ASYNC_EVENT_CMPL_LINK_SPEED_CFG_CHANGE_EVENT_DATA1_ILLEGAL_LINK_SPEED_CFG 0x20000UL }; /* HWRM Asynchronous Event Completion Record for Function Driver Unload (16 bytes) */ @@ -363,6 +418,47 @@ struct hwrm_async_event_cmpl_vf_mac_addr_change { #define HWRM_ASYNC_EVENT_CMPL_VF_MAC_ADDR_CHANGE_EVENT_DATA1_VF_ID_SFT 0 }; +/* HWRM Asynchronous Event Completion Record for PF-VF communication status change (16 bytes) */ +struct hwrm_async_event_cmpl_pf_vf_comm_status_change { + __le16 type; + #define HWRM_ASYNC_EVENT_CMPL_PF_VF_COMM_STATUS_CHANGE_TYPE_MASK 0x3fUL + #define HWRM_ASYNC_EVENT_CMPL_PF_VF_COMM_STATUS_CHANGE_TYPE_SFT 0 + #define HWRM_ASYNC_EVENT_CMPL_PF_VF_COMM_STATUS_CHANGE_TYPE_HWRM_ASYNC_EVENT (0x2eUL << 0) + __le16 event_id; + #define HWRM_ASYNC_EVENT_CMPL_PF_VF_COMM_STATUS_CHANGE_EVENT_ID_PF_VF_COMM_STATUS_CHANGE (0x32UL << 0) + __le32 event_data2; + u8 opaque_v; + #define HWRM_ASYNC_EVENT_CMPL_PF_VF_COMM_STATUS_CHANGE_V 0x1UL + #define HWRM_ASYNC_EVENT_CMPL_PF_VF_COMM_STATUS_CHANGE_OPAQUE_MASK 0xfeUL + #define HWRM_ASYNC_EVENT_CMPL_PF_VF_COMM_STATUS_CHANGE_OPAQUE_SFT 1 + u8 timestamp_lo; + __le16 timestamp_hi; + __le32 event_data1; + #define HWRM_ASYNC_EVENT_CMPL_PF_VF_COMM_STATUS_CHANGE_EVENT_DATA1_COMM_ESTABLISHED 0x1UL +}; + +/* HWRM Asynchronous Event Completion Record for VF configuration change (16 bytes) */ +struct hwrm_async_event_cmpl_vf_cfg_change { + __le16 type; + #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_TYPE_MASK 0x3fUL + #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_TYPE_SFT 0 + #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_TYPE_HWRM_ASYNC_EVENT (0x2eUL << 0) + __le16 event_id; + #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_ID_VF_CFG_CHANGE (0x33UL << 0) + __le32 event_data2; + u8 opaque_v; + #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_V 0x1UL + #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_OPAQUE_MASK 0xfeUL + #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_OPAQUE_SFT 1 + u8 timestamp_lo; + __le16 timestamp_hi; + __le32 event_data1; + #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_MTU_CHANGE 0x1UL + #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_MRU_CHANGE 0x2UL + #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_DFLT_MAC_ADDR_CHANGE 0x4UL + #define HWRM_ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_DFLT_VLAN_CHANGE 0x8UL +}; + /* HWRM Asynchronous Event Completion Record for HWRM Error (16 bytes) */ struct hwrm_async_event_cmpl_hwrm_error { __le16 type; @@ -377,6 +473,7 @@ struct hwrm_async_event_cmpl_hwrm_error { #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_EVENT_DATA2_SEVERITY_WARNING (0x0UL << 0) #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_EVENT_DATA2_SEVERITY_NONFATAL (0x1UL << 0) #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_EVENT_DATA2_SEVERITY_FATAL (0x2UL << 0) + #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_EVENT_DATA2_SEVERITY_LAST HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_EVENT_DATA2_SEVERITY_FATAL u8 opaque_v; #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_V 0x1UL #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_OPAQUE_MASK 0xfeUL @@ -387,12 +484,12 @@ struct hwrm_async_event_cmpl_hwrm_error { #define HWRM_ASYNC_EVENT_CMPL_HWRM_ERROR_EVENT_DATA1_TIMESTAMP 0x1UL }; -/* HW Resource Manager Specification 1.0.0 */ +/* HW Resource Manager Specification 1.2.2 */ #define HWRM_VERSION_MAJOR 1 -#define HWRM_VERSION_MINOR 0 -#define HWRM_VERSION_UPDATE 0 +#define HWRM_VERSION_MINOR 2 +#define HWRM_VERSION_UPDATE 2 -#define HWRM_VERSION_STR "1.0.0" +#define HWRM_VERSION_STR "1.2.2" /* * Following is the signature for HWRM message field that indicates not * applicable (All F's). Need to cast it the size of the field if needed. @@ -444,7 +541,7 @@ struct cmd_nums { #define HWRM_FUNC_BUF_RGTR (0x1fUL) #define HWRM_PORT_PHY_CFG (0x20UL) #define HWRM_PORT_MAC_CFG (0x21UL) - #define RESERVED2 (0x22UL) + #define HWRM_PORT_TS_QUERY (0x22UL) #define HWRM_PORT_QSTATS (0x23UL) #define HWRM_PORT_LPBK_QSTATS (0x24UL) #define HWRM_PORT_CLR_STATS (0x25UL) @@ -452,6 +549,9 @@ struct cmd_nums { #define HWRM_PORT_PHY_QCFG (0x27UL) #define HWRM_PORT_MAC_QCFG (0x28UL) #define HWRM_PORT_BLINK_LED (0x29UL) + #define HWRM_PORT_PHY_QCAPS (0x2aUL) + #define HWRM_PORT_PHY_I2C_WRITE (0x2bUL) + #define HWRM_PORT_PHY_I2C_READ (0x2cUL) #define HWRM_QUEUE_QPORTCFG (0x30UL) #define HWRM_QUEUE_QCFG (0x31UL) #define HWRM_QUEUE_CFG (0x32UL) @@ -531,6 +631,7 @@ struct cmd_nums { __le16 unused_0[3]; }; +/* Return Codes (8 bytes) */ struct ret_codes { __le16 error_code; #define HWRM_ERR_CODE_SUCCESS (0x0UL) @@ -875,10 +976,11 @@ struct hwrm_func_vf_cfg_input { #define FUNC_VF_CFG_REQ_ENABLES_MTU 0x1UL #define FUNC_VF_CFG_REQ_ENABLES_GUEST_VLAN 0x2UL #define FUNC_VF_CFG_REQ_ENABLES_ASYNC_EVENT_CR 0x4UL + #define FUNC_VF_CFG_REQ_ENABLES_DFLT_MAC_ADDR 0x8UL __le16 mtu; __le16 guest_vlan; __le16 async_event_cr; - __le16 unused_0[3]; + u8 dflt_mac_addr[6]; }; /* Output (16 bytes) */ @@ -917,7 +1019,8 @@ struct hwrm_func_qcaps_output { __le32 flags; #define FUNC_QCAPS_RESP_FLAGS_PUSH_MODE_SUPPORTED 0x1UL #define FUNC_QCAPS_RESP_FLAGS_GLOBAL_MSIX_AUTOMASKING 0x2UL - u8 perm_mac_address[6]; + #define FUNC_QCAPS_RESP_FLAGS_PTP_SUPPORTED 0x4UL + u8 mac_address[6]; __le16 max_rsscos_ctx; __le16 max_cmpl_rings; __le16 max_tx_rings; @@ -942,6 +1045,67 @@ struct hwrm_func_qcaps_output { u8 valid; }; +/* hwrm_func_qcfg */ +/* Input (24 bytes) */ +struct hwrm_func_qcfg_input { + __le16 req_type; + __le16 cmpl_ring; + __le16 seq_id; + __le16 target_id; + __le64 resp_addr; + __le16 fid; + __le16 unused_0[3]; +}; + +/* Output (72 bytes) */ +struct hwrm_func_qcfg_output { + __le16 error_code; + __le16 req_type; + __le16 seq_id; + __le16 resp_len; + __le16 fid; + __le16 port_id; + __le16 vlan; + u8 unused_0; + u8 unused_1; + u8 mac_address[6]; + __le16 pci_id; + __le16 alloc_rsscos_ctx; + __le16 alloc_cmpl_rings; + __le16 alloc_tx_rings; + __le16 alloc_rx_rings; + __le16 alloc_l2_ctx; + __le16 alloc_vnics; + __le16 mtu; + __le16 mru; + __le16 stat_ctx_id; + u8 port_partition_type; + #define FUNC_QCFG_RESP_PORT_PARTITION_TYPE_SPF (0x0UL << 0) + #define FUNC_QCFG_RESP_PORT_PARTITION_TYPE_MPFS (0x1UL << 0) + #define FUNC_QCFG_RESP_PORT_PARTITION_TYPE_NPAR1_0 (0x2UL << 0) + #define FUNC_QCFG_RESP_PORT_PARTITION_TYPE_NPAR1_5 (0x3UL << 0) + #define FUNC_QCFG_RESP_PORT_PARTITION_TYPE_NPAR2_0 (0x4UL << 0) + #define FUNC_QCFG_RESP_PORT_PARTITION_TYPE_UNKNOWN (0xffUL << 0) + u8 unused_2; + __le16 dflt_vnic_id; + u8 unused_3; + u8 unused_4; + __le32 min_bw; + __le32 max_bw; + u8 evb_mode; + #define FUNC_QCFG_RESP_EVB_MODE_NO_EVB (0x0UL << 0) + #define FUNC_QCFG_RESP_EVB_MODE_VEB (0x1UL << 0) + #define FUNC_QCFG_RESP_EVB_MODE_VEPA (0x2UL << 0) + u8 unused_5; + __le16 unused_6; + __le32 alloc_mcast_filters; + __le32 alloc_hw_ring_grps; + u8 unused_7; + u8 unused_8; + u8 unused_9; + u8 valid; +}; + /* hwrm_func_cfg */ /* Input (88 bytes) */ struct hwrm_func_cfg_input { @@ -1171,6 +1335,7 @@ struct hwrm_func_drv_rgtr_input { #define FUNC_DRV_RGTR_REQ_OS_TYPE_UNKNOWN (0x0UL << 0) #define FUNC_DRV_RGTR_REQ_OS_TYPE_OTHER (0x1UL << 0) #define FUNC_DRV_RGTR_REQ_OS_TYPE_MSDOS (0xeUL << 0) + #define FUNC_DRV_RGTR_REQ_OS_TYPE_WINDOWS (0x12UL << 0) #define FUNC_DRV_RGTR_REQ_OS_TYPE_SOLARIS (0x1dUL << 0) #define FUNC_DRV_RGTR_REQ_OS_TYPE_LINUX (0x24UL << 0) #define FUNC_DRV_RGTR_REQ_OS_TYPE_FREEBSD (0x2aUL << 0) @@ -1302,6 +1467,7 @@ struct hwrm_func_drv_qver_output { #define FUNC_DRV_QVER_RESP_OS_TYPE_UNKNOWN (0x0UL << 0) #define FUNC_DRV_QVER_RESP_OS_TYPE_OTHER (0x1UL << 0) #define FUNC_DRV_QVER_RESP_OS_TYPE_MSDOS (0xeUL << 0) + #define FUNC_DRV_QVER_RESP_OS_TYPE_WINDOWS (0x12UL << 0) #define FUNC_DRV_QVER_RESP_OS_TYPE_SOLARIS (0x1dUL << 0) #define FUNC_DRV_QVER_RESP_OS_TYPE_LINUX (0x24UL << 0) #define FUNC_DRV_QVER_RESP_OS_TYPE_FREEBSD (0x2aUL << 0) @@ -1317,7 +1483,7 @@ struct hwrm_func_drv_qver_output { }; /* hwrm_port_phy_cfg */ -/* Input (48 bytes) */ +/* Input (56 bytes) */ struct hwrm_port_phy_cfg_input { __le16 req_type; __le16 cmpl_ring; @@ -1329,6 +1495,10 @@ struct hwrm_port_phy_cfg_input { #define PORT_PHY_CFG_REQ_FLAGS_FORCE_LINK_DOWN 0x2UL #define PORT_PHY_CFG_REQ_FLAGS_FORCE 0x4UL #define PORT_PHY_CFG_REQ_FLAGS_RESTART_AUTONEG 0x8UL + #define PORT_PHY_CFG_REQ_FLAGS_EEE_ENABLE 0x10UL + #define PORT_PHY_CFG_REQ_FLAGS_EEE_DISABLE 0x20UL + #define PORT_PHY_CFG_REQ_FLAGS_EEE_TX_LPI_ENABLE 0x40UL + #define PORT_PHY_CFG_REQ_FLAGS_EEE_TX_LPI_DISABLE 0x80UL __le32 enables; #define PORT_PHY_CFG_REQ_ENABLES_AUTO_MODE 0x1UL #define PORT_PHY_CFG_REQ_ENABLES_AUTO_DUPLEX 0x2UL @@ -1339,6 +1509,8 @@ struct hwrm_port_phy_cfg_input { #define PORT_PHY_CFG_REQ_ENABLES_LPBK 0x40UL #define PORT_PHY_CFG_REQ_ENABLES_PREEMPHASIS 0x80UL #define PORT_PHY_CFG_REQ_ENABLES_FORCE_PAUSE 0x100UL + #define PORT_PHY_CFG_REQ_ENABLES_EEE_LINK_SPEED_MASK 0x200UL + #define PORT_PHY_CFG_REQ_ENABLES_TX_LPI_TIMER 0x400UL __le16 port_id; __le16 force_link_speed; #define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_100MB (0x1UL << 0) @@ -1350,12 +1522,14 @@ struct hwrm_port_phy_cfg_input { #define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_25GB (0xfaUL << 0) #define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_40GB (0x190UL << 0) #define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_50GB (0x1f4UL << 0) + #define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_100GB (0x3e8UL << 0) + #define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_10MB (0xffffUL << 0) u8 auto_mode; #define PORT_PHY_CFG_REQ_AUTO_MODE_NONE (0x0UL << 0) #define PORT_PHY_CFG_REQ_AUTO_MODE_ALL_SPEEDS (0x1UL << 0) #define PORT_PHY_CFG_REQ_AUTO_MODE_ONE_SPEED (0x2UL << 0) #define PORT_PHY_CFG_REQ_AUTO_MODE_ONE_OR_BELOW (0x3UL << 0) - #define PORT_PHY_CFG_REQ_AUTO_MODE_MASK (0x4UL << 0) + #define PORT_PHY_CFG_REQ_AUTO_MODE_SPEED_MASK (0x4UL << 0) u8 auto_duplex; #define PORT_PHY_CFG_REQ_AUTO_DUPLEX_HALF (0x0UL << 0) #define PORT_PHY_CFG_REQ_AUTO_DUPLEX_FULL (0x1UL << 0) @@ -1363,6 +1537,7 @@ struct hwrm_port_phy_cfg_input { u8 auto_pause; #define PORT_PHY_CFG_REQ_AUTO_PAUSE_TX 0x1UL #define PORT_PHY_CFG_REQ_AUTO_PAUSE_RX 0x2UL + #define PORT_PHY_CFG_REQ_AUTO_PAUSE_AUTONEG_PAUSE 0x4UL u8 unused_0; __le16 auto_link_speed; #define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_100MB (0x1UL << 0) @@ -1374,6 +1549,8 @@ struct hwrm_port_phy_cfg_input { #define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_25GB (0xfaUL << 0) #define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_40GB (0x190UL << 0) #define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_50GB (0x1f4UL << 0) + #define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_100GB (0x3e8UL << 0) + #define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_10MB (0xffffUL << 0) __le16 auto_link_speed_mask; #define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_MASK_100MBHD 0x1UL #define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_MASK_100MB 0x2UL @@ -1386,6 +1563,9 @@ struct hwrm_port_phy_cfg_input { #define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_MASK_25GB 0x100UL #define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_MASK_40GB 0x200UL #define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_MASK_50GB 0x400UL + #define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_MASK_100GB 0x800UL + #define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_MASK_10MBHD 0x1000UL + #define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_MASK_10MB 0x2000UL u8 wirespeed; #define PORT_PHY_CFG_REQ_WIRESPEED_OFF (0x0UL << 0) #define PORT_PHY_CFG_REQ_WIRESPEED_ON (0x1UL << 0) @@ -1398,7 +1578,20 @@ struct hwrm_port_phy_cfg_input { #define PORT_PHY_CFG_REQ_FORCE_PAUSE_RX 0x2UL u8 unused_1; __le32 preemphasis; - __le32 unused_2; + __le16 eee_link_speed_mask; + #define PORT_PHY_CFG_REQ_EEE_LINK_SPEED_MASK_RSVD1 0x1UL + #define PORT_PHY_CFG_REQ_EEE_LINK_SPEED_MASK_100MB 0x2UL + #define PORT_PHY_CFG_REQ_EEE_LINK_SPEED_MASK_RSVD2 0x4UL + #define PORT_PHY_CFG_REQ_EEE_LINK_SPEED_MASK_1GB 0x8UL + #define PORT_PHY_CFG_REQ_EEE_LINK_SPEED_MASK_RSVD3 0x10UL + #define PORT_PHY_CFG_REQ_EEE_LINK_SPEED_MASK_RSVD4 0x20UL + #define PORT_PHY_CFG_REQ_EEE_LINK_SPEED_MASK_10GB 0x40UL + u8 unused_2; + u8 unused_3; + __le32 tx_lpi_timer; + __le32 unused_4; + #define PORT_PHY_CFG_REQ_TX_LPI_TIMER_MASK 0xffffffUL + #define PORT_PHY_CFG_REQ_TX_LPI_TIMER_SFT 0 }; /* Output (16 bytes) */ @@ -1426,7 +1619,7 @@ struct hwrm_port_phy_qcfg_input { __le16 unused_0[3]; }; -/* Output (48 bytes) */ +/* Output (96 bytes) */ struct hwrm_port_phy_qcfg_output { __le16 error_code; __le16 req_type; @@ -1447,6 +1640,8 @@ struct hwrm_port_phy_qcfg_output { #define PORT_PHY_QCFG_RESP_LINK_SPEED_25GB (0xfaUL << 0) #define PORT_PHY_QCFG_RESP_LINK_SPEED_40GB (0x190UL << 0) #define PORT_PHY_QCFG_RESP_LINK_SPEED_50GB (0x1f4UL << 0) + #define PORT_PHY_QCFG_RESP_LINK_SPEED_100GB (0x3e8UL << 0) + #define PORT_PHY_QCFG_RESP_LINK_SPEED_10MB (0xffffUL << 0) u8 duplex; #define PORT_PHY_QCFG_RESP_DUPLEX_HALF (0x0UL << 0) #define PORT_PHY_QCFG_RESP_DUPLEX_FULL (0x1UL << 0) @@ -1465,6 +1660,9 @@ struct hwrm_port_phy_qcfg_output { #define PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_25GB 0x100UL #define PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_40GB 0x200UL #define PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_50GB 0x400UL + #define PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_100GB 0x800UL + #define PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_10MBHD 0x1000UL + #define PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_10MB 0x2000UL __le16 force_link_speed; #define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_100MB (0x1UL << 0) #define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_1GB (0xaUL << 0) @@ -1475,15 +1673,18 @@ struct hwrm_port_phy_qcfg_output { #define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_25GB (0xfaUL << 0) #define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_40GB (0x190UL << 0) #define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_50GB (0x1f4UL << 0) + #define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_100GB (0x3e8UL << 0) + #define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_10MB (0xffffUL << 0) u8 auto_mode; #define PORT_PHY_QCFG_RESP_AUTO_MODE_NONE (0x0UL << 0) #define PORT_PHY_QCFG_RESP_AUTO_MODE_ALL_SPEEDS (0x1UL << 0) #define PORT_PHY_QCFG_RESP_AUTO_MODE_ONE_SPEED (0x2UL << 0) #define PORT_PHY_QCFG_RESP_AUTO_MODE_ONE_OR_BELOW (0x3UL << 0) - #define PORT_PHY_QCFG_RESP_AUTO_MODE_MASK (0x4UL << 0) + #define PORT_PHY_QCFG_RESP_AUTO_MODE_SPEED_MASK (0x4UL << 0) u8 auto_pause; #define PORT_PHY_QCFG_RESP_AUTO_PAUSE_TX 0x1UL #define PORT_PHY_QCFG_RESP_AUTO_PAUSE_RX 0x2UL + #define PORT_PHY_QCFG_RESP_AUTO_PAUSE_AUTONEG_PAUSE 0x4UL __le16 auto_link_speed; #define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_100MB (0x1UL << 0) #define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_1GB (0xaUL << 0) @@ -1494,6 +1695,8 @@ struct hwrm_port_phy_qcfg_output { #define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_25GB (0xfaUL << 0) #define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_40GB (0x190UL << 0) #define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_50GB (0x1f4UL << 0) + #define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_100GB (0x3e8UL << 0) + #define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_10MB (0xffffUL << 0) __le16 auto_link_speed_mask; #define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_MASK_100MBHD 0x1UL #define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_MASK_100MB 0x2UL @@ -1506,6 +1709,9 @@ struct hwrm_port_phy_qcfg_output { #define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_MASK_25GB 0x100UL #define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_MASK_40GB 0x200UL #define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_MASK_50GB 0x400UL + #define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_MASK_100GB 0x800UL + #define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_MASK_10MBHD 0x1000UL + #define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_MASK_10MB 0x2000UL u8 wirespeed; #define PORT_PHY_QCFG_RESP_WIRESPEED_OFF (0x0UL << 0) #define PORT_PHY_QCFG_RESP_WIRESPEED_ON (0x1UL << 0) @@ -1516,31 +1722,49 @@ struct hwrm_port_phy_qcfg_output { u8 force_pause; #define PORT_PHY_QCFG_RESP_FORCE_PAUSE_TX 0x1UL #define PORT_PHY_QCFG_RESP_FORCE_PAUSE_RX 0x2UL - u8 reserved1; + u8 module_status; + #define PORT_PHY_QCFG_RESP_MODULE_STATUS_NONE (0x0UL << 0) + #define PORT_PHY_QCFG_RESP_MODULE_STATUS_DISABLETX (0x1UL << 0) + #define PORT_PHY_QCFG_RESP_MODULE_STATUS_WARNINGMSG (0x2UL << 0) + #define PORT_PHY_QCFG_RESP_MODULE_STATUS_PWRDOWN (0x3UL << 0) + #define PORT_PHY_QCFG_RESP_MODULE_STATUS_NOTINSERTED (0x4UL << 0) + #define PORT_PHY_QCFG_RESP_MODULE_STATUS_NOTAPPLICABLE (0xffUL << 0) __le32 preemphasis; u8 phy_maj; u8 phy_min; u8 phy_bld; u8 phy_type; - #define PORT_PHY_QCFG_RESP_PHY_TYPE_BASECR4 (0x1UL << 0) + #define PORT_PHY_QCFG_RESP_PHY_TYPE_UNKNOWN (0x0UL << 0) + #define PORT_PHY_QCFG_RESP_PHY_TYPE_BASECR (0x1UL << 0) #define PORT_PHY_QCFG_RESP_PHY_TYPE_BASEKR4 (0x2UL << 0) - #define PORT_PHY_QCFG_RESP_PHY_TYPE_BASELR4 (0x3UL << 0) - #define PORT_PHY_QCFG_RESP_PHY_TYPE_BASESR4 (0x4UL << 0) + #define PORT_PHY_QCFG_RESP_PHY_TYPE_BASELR (0x3UL << 0) + #define PORT_PHY_QCFG_RESP_PHY_TYPE_BASESR (0x4UL << 0) #define PORT_PHY_QCFG_RESP_PHY_TYPE_BASEKR2 (0x5UL << 0) - #define PORT_PHY_QCFG_RESP_PHY_TYPE_BASEKX4 (0x6UL << 0) + #define PORT_PHY_QCFG_RESP_PHY_TYPE_BASEKX (0x6UL << 0) #define PORT_PHY_QCFG_RESP_PHY_TYPE_BASEKR (0x7UL << 0) #define PORT_PHY_QCFG_RESP_PHY_TYPE_BASET (0x8UL << 0) + #define PORT_PHY_QCFG_RESP_PHY_TYPE_BASETE (0x9UL << 0) + #define PORT_PHY_QCFG_RESP_PHY_TYPE_SGMIIEXTPHY (0xaUL << 0) u8 media_type; + #define PORT_PHY_QCFG_RESP_MEDIA_TYPE_UNKNOWN (0x0UL << 0) #define PORT_PHY_QCFG_RESP_MEDIA_TYPE_TP (0x1UL << 0) #define PORT_PHY_QCFG_RESP_MEDIA_TYPE_DAC (0x2UL << 0) #define PORT_PHY_QCFG_RESP_MEDIA_TYPE_FIBRE (0x3UL << 0) - u8 transceiver_type; - #define PORT_PHY_QCFG_RESP_TRANSCEIVER_TYPE_XCVR_INTERNAL (0x1UL << 0) - #define PORT_PHY_QCFG_RESP_TRANSCEIVER_TYPE_XCVR_EXTERNAL (0x2UL << 0) - u8 phy_addr; + u8 xcvr_pkg_type; + #define PORT_PHY_QCFG_RESP_XCVR_PKG_TYPE_XCVR_INTERNAL (0x1UL << 0) + #define PORT_PHY_QCFG_RESP_XCVR_PKG_TYPE_XCVR_EXTERNAL (0x2UL << 0) + u8 eee_config_phy_addr; #define PORT_PHY_QCFG_RESP_PHY_ADDR_MASK 0x1fUL #define PORT_PHY_QCFG_RESP_PHY_ADDR_SFT 0 - u8 unused_2; + #define PORT_PHY_QCFG_RESP_EEE_CONFIG_EEE_ENABLED 0x20UL + #define PORT_PHY_QCFG_RESP_EEE_CONFIG_EEE_ACTIVE 0x40UL + #define PORT_PHY_QCFG_RESP_EEE_CONFIG_EEE_TX_LPI 0x80UL + #define PORT_PHY_QCFG_RESP_EEE_CONFIG_MASK 0xe0UL + #define PORT_PHY_QCFG_RESP_EEE_CONFIG_SFT 5 + u8 parallel_detect; + #define PORT_PHY_QCFG_RESP_PARALLEL_DETECT 0x1UL + #define PORT_PHY_QCFG_RESP_RESERVED_MASK 0xfeUL + #define PORT_PHY_QCFG_RESP_RESERVED_SFT 1 __le16 link_partner_adv_speeds; #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_SPEEDS_100MBHD 0x1UL #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_SPEEDS_100MB 0x2UL @@ -1553,15 +1777,48 @@ struct hwrm_port_phy_qcfg_output { #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_SPEEDS_25GB 0x100UL #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_SPEEDS_40GB 0x200UL #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_SPEEDS_50GB 0x400UL + #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_SPEEDS_100GB 0x800UL + #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_SPEEDS_10MBHD 0x1000UL + #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_SPEEDS_10MB 0x2000UL u8 link_partner_adv_auto_mode; #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_AUTO_MODE_NONE (0x0UL << 0) #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_AUTO_MODE_ALL_SPEEDS (0x1UL << 0) #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_AUTO_MODE_ONE_SPEED (0x2UL << 0) #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_AUTO_MODE_ONE_OR_BELOW (0x3UL << 0) - #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_AUTO_MODE_MASK (0x4UL << 0) + #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_AUTO_MODE_SPEED_MASK (0x4UL << 0) u8 link_partner_adv_pause; #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_PAUSE_TX 0x1UL #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_PAUSE_RX 0x2UL + __le16 adv_eee_link_speed_mask; + #define PORT_PHY_QCFG_RESP_ADV_EEE_LINK_SPEED_MASK_RSVD1 0x1UL + #define PORT_PHY_QCFG_RESP_ADV_EEE_LINK_SPEED_MASK_100MB 0x2UL + #define PORT_PHY_QCFG_RESP_ADV_EEE_LINK_SPEED_MASK_RSVD2 0x4UL + #define PORT_PHY_QCFG_RESP_ADV_EEE_LINK_SPEED_MASK_1GB 0x8UL + #define PORT_PHY_QCFG_RESP_ADV_EEE_LINK_SPEED_MASK_RSVD3 0x10UL + #define PORT_PHY_QCFG_RESP_ADV_EEE_LINK_SPEED_MASK_RSVD4 0x20UL + #define PORT_PHY_QCFG_RESP_ADV_EEE_LINK_SPEED_MASK_10GB 0x40UL + __le16 link_partner_adv_eee_link_speed_mask; + #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_RSVD1 0x1UL + #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_100MB 0x2UL + #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_RSVD2 0x4UL + #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_1GB 0x8UL + #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_RSVD3 0x10UL + #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_RSVD4 0x20UL + #define PORT_PHY_QCFG_RESP_LINK_PARTNER_ADV_EEE_LINK_SPEED_MASK_10GB 0x40UL + __le32 xcvr_identifier_type_tx_lpi_timer; + #define PORT_PHY_QCFG_RESP_TX_LPI_TIMER_MASK 0xffffffUL + #define PORT_PHY_QCFG_RESP_TX_LPI_TIMER_SFT 0 + #define PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_MASK 0xff000000UL + #define PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_SFT 24 + #define PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_UNKNOWN (0x0UL << 24) + #define PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_SFP (0x3UL << 24) + #define PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_QSFP (0xcUL << 24) + #define PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_QSFPPLUS (0xdUL << 24) + #define PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_QSFP28 (0x11UL << 24) + __le32 unused_1; + char phy_vendor_name[16]; + char phy_vendor_partnumber[16]; + __le32 unused_2; u8 unused_3; u8 unused_4; u8 unused_5; @@ -1569,7 +1826,7 @@ struct hwrm_port_phy_qcfg_output { }; /* hwrm_port_mac_cfg */ -/* Input (32 bytes) */ +/* Input (40 bytes) */ struct hwrm_port_mac_cfg_input { __le16 req_type; __le16 cmpl_ring; @@ -1581,6 +1838,10 @@ struct hwrm_port_mac_cfg_input { #define PORT_MAC_CFG_REQ_FLAGS_COS_ASSIGNMENT_ENABLE 0x2UL #define PORT_MAC_CFG_REQ_FLAGS_TUNNEL_PRI2COS_ENABLE 0x4UL #define PORT_MAC_CFG_REQ_FLAGS_IP_DSCP2COS_ENABLE 0x8UL + #define PORT_MAC_CFG_REQ_FLAGS_PTP_RX_TS_CAPTURE_ENABLE 0x10UL + #define PORT_MAC_CFG_REQ_FLAGS_PTP_RX_TS_CAPTURE_DISABLE 0x20UL + #define PORT_MAC_CFG_REQ_FLAGS_PTP_TX_TS_CAPTURE_ENABLE 0x40UL + #define PORT_MAC_CFG_REQ_FLAGS_PTP_TX_TS_CAPTURE_DISABLE 0x80UL __le32 enables; #define PORT_MAC_CFG_REQ_ENABLES_IPG 0x1UL #define PORT_MAC_CFG_REQ_ENABLES_LPBK 0x2UL @@ -1588,6 +1849,8 @@ struct hwrm_port_mac_cfg_input { #define PORT_MAC_CFG_REQ_ENABLES_LCOS_MAP_PRI 0x8UL #define PORT_MAC_CFG_REQ_ENABLES_TUNNEL_PRI2COS_MAP_PRI 0x10UL #define PORT_MAC_CFG_REQ_ENABLES_DSCP2COS_MAP_PRI 0x20UL + #define PORT_MAC_CFG_REQ_ENABLES_RX_TS_CAPTURE_PTP_MSG_TYPE 0x40UL + #define PORT_MAC_CFG_REQ_ENABLES_TX_TS_CAPTURE_PTP_MSG_TYPE 0x80UL __le16 port_id; u8 ipg; u8 lpbk; @@ -1598,6 +1861,9 @@ struct hwrm_port_mac_cfg_input { u8 lcos_map_pri; u8 tunnel_pri2cos_map_pri; u8 dscp2pri_map_pri; + __le16 rx_ts_capture_ptp_msg_type; + __le16 tx_ts_capture_ptp_msg_type; + __le32 unused_0; }; /* Output (16 bytes) */ @@ -1754,7 +2020,79 @@ struct hwrm_port_blink_led_output { u8 valid; }; -/* hwrm_queue_qportcfg */ +/* hwrm_port_phy_qcaps */ +/* Input (24 bytes) */ +struct hwrm_port_phy_qcaps_input { + __le16 req_type; + __le16 cmpl_ring; + __le16 seq_id; + __le16 target_id; + __le64 resp_addr; + __le16 port_id; + __le16 unused_0[3]; +}; + +/* Output (24 bytes) */ +struct hwrm_port_phy_qcaps_output { + __le16 error_code; + __le16 req_type; + __le16 seq_id; + __le16 resp_len; + u8 eee_supported; + #define PORT_PHY_QCAPS_RESP_EEE_SUPPORTED 0x1UL + #define PORT_PHY_QCAPS_RESP_RSVD1_MASK 0xfeUL + #define PORT_PHY_QCAPS_RESP_RSVD1_SFT 1 + u8 unused_0; + __le16 supported_speeds_force_mode; + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_FORCE_MODE_100MBHD 0x1UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_FORCE_MODE_100MB 0x2UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_FORCE_MODE_1GBHD 0x4UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_FORCE_MODE_1GB 0x8UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_FORCE_MODE_2GB 0x10UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_FORCE_MODE_2_5GB 0x20UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_FORCE_MODE_10GB 0x40UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_FORCE_MODE_20GB 0x80UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_FORCE_MODE_25GB 0x100UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_FORCE_MODE_40GB 0x200UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_FORCE_MODE_50GB 0x400UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_FORCE_MODE_100GB 0x800UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_FORCE_MODE_10MBHD 0x1000UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_FORCE_MODE_10MB 0x2000UL + __le16 supported_speeds_auto_mode; + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_AUTO_MODE_100MBHD 0x1UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_AUTO_MODE_100MB 0x2UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_AUTO_MODE_1GBHD 0x4UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_AUTO_MODE_1GB 0x8UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_AUTO_MODE_2GB 0x10UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_AUTO_MODE_2_5GB 0x20UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_AUTO_MODE_10GB 0x40UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_AUTO_MODE_20GB 0x80UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_AUTO_MODE_25GB 0x100UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_AUTO_MODE_40GB 0x200UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_AUTO_MODE_50GB 0x400UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_AUTO_MODE_100GB 0x800UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_AUTO_MODE_10MBHD 0x1000UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_AUTO_MODE_10MB 0x2000UL + __le16 supported_speeds_eee_mode; + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_EEE_MODE_RSVD1 0x1UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_EEE_MODE_100MB 0x2UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_EEE_MODE_RSVD2 0x4UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_EEE_MODE_1GB 0x8UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_EEE_MODE_RSVD3 0x10UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_EEE_MODE_RSVD4 0x20UL + #define PORT_PHY_QCAPS_RESP_SUPPORTED_SPEEDS_EEE_MODE_10GB 0x40UL + __le32 tx_lpi_timer_low; + #define PORT_PHY_QCAPS_RESP_TX_LPI_TIMER_LOW_MASK 0xffffffUL + #define PORT_PHY_QCAPS_RESP_TX_LPI_TIMER_LOW_SFT 0 + #define PORT_PHY_QCAPS_RESP_RSVD2_MASK 0xff000000UL + #define PORT_PHY_QCAPS_RESP_RSVD2_SFT 24 + __le32 valid_tx_lpi_timer_high; + #define PORT_PHY_QCAPS_RESP_TX_LPI_TIMER_HIGH_MASK 0xffffffUL + #define PORT_PHY_QCAPS_RESP_TX_LPI_TIMER_HIGH_SFT 0 + #define PORT_PHY_QCAPS_RESP_VALID_MASK 0xff000000UL + #define PORT_PHY_QCAPS_RESP_VALID_SFT 24 +}; + /* Input (24 bytes) */ struct hwrm_queue_qportcfg_input { __le16 req_type; @@ -1766,6 +2104,7 @@ struct hwrm_queue_qportcfg_input { #define QUEUE_QPORTCFG_REQ_FLAGS_PATH 0x1UL #define QUEUE_QPORTCFG_REQ_FLAGS_PATH_TX (0x0UL << 0) #define QUEUE_QPORTCFG_REQ_FLAGS_PATH_RX (0x1UL << 0) + #define QUEUE_QPORTCFG_REQ_FLAGS_PATH_LAST QUEUE_QPORTCFG_REQ_FLAGS_PATH_RX __le16 port_id; __le16 unused_0; }; @@ -1838,6 +2177,7 @@ struct hwrm_queue_cfg_input { #define QUEUE_CFG_REQ_FLAGS_PATH 0x1UL #define QUEUE_CFG_REQ_FLAGS_PATH_TX (0x0UL << 0) #define QUEUE_CFG_REQ_FLAGS_PATH_RX (0x1UL << 0) + #define QUEUE_CFG_REQ_FLAGS_PATH_LAST QUEUE_CFG_REQ_FLAGS_PATH_RX __le32 enables; #define QUEUE_CFG_REQ_ENABLES_DFLT_LEN 0x1UL #define QUEUE_CFG_REQ_ENABLES_SERVICE_PROFILE 0x2UL @@ -1875,6 +2215,7 @@ struct hwrm_queue_buffers_cfg_input { #define QUEUE_BUFFERS_CFG_REQ_FLAGS_PATH 0x1UL #define QUEUE_BUFFERS_CFG_REQ_FLAGS_PATH_TX (0x0UL << 0) #define QUEUE_BUFFERS_CFG_REQ_FLAGS_PATH_RX (0x1UL << 0) + #define QUEUE_BUFFERS_CFG_REQ_FLAGS_PATH_LAST QUEUE_BUFFERS_CFG_REQ_FLAGS_PATH_RX __le32 enables; #define QUEUE_BUFFERS_CFG_REQ_ENABLES_RESERVED 0x1UL #define QUEUE_BUFFERS_CFG_REQ_ENABLES_SHARED 0x2UL @@ -1952,6 +2293,7 @@ struct hwrm_queue_pri2cos_cfg_input { #define QUEUE_PRI2COS_CFG_REQ_FLAGS_PATH 0x1UL #define QUEUE_PRI2COS_CFG_REQ_FLAGS_PATH_TX (0x0UL << 0) #define QUEUE_PRI2COS_CFG_REQ_FLAGS_PATH_RX (0x1UL << 0) + #define QUEUE_PRI2COS_CFG_REQ_FLAGS_PATH_LAST QUEUE_PRI2COS_CFG_REQ_FLAGS_PATH_RX #define QUEUE_PRI2COS_CFG_REQ_FLAGS_IVLAN 0x2UL __le32 enables; u8 port_id; @@ -2158,6 +2500,8 @@ struct hwrm_vnic_cfg_input { #define VNIC_CFG_REQ_FLAGS_DEFAULT 0x1UL #define VNIC_CFG_REQ_FLAGS_VLAN_STRIP_MODE 0x2UL #define VNIC_CFG_REQ_FLAGS_BD_STALL_MODE 0x4UL + #define VNIC_CFG_REQ_FLAGS_ROCE_DUAL_VNIC_MODE 0x8UL + #define VNIC_CFG_REQ_FLAGS_ROCE_ONLY_VNIC_MODE 0x10UL __le32 enables; #define VNIC_CFG_REQ_ENABLES_DFLT_RING_GRP 0x1UL #define VNIC_CFG_REQ_ENABLES_RSS_RULE 0x2UL @@ -2622,6 +2966,7 @@ struct hwrm_cfa_l2_filter_alloc_input { #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH 0x1UL #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_TX (0x0UL << 0) #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_RX (0x1UL << 0) + #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_LAST CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_RX #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_LOOPBACK 0x2UL #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_DROP 0x4UL #define CFA_L2_FILTER_ALLOC_REQ_FLAGS_OUTERMOST 0x8UL @@ -2747,6 +3092,7 @@ struct hwrm_cfa_l2_filter_cfg_input { #define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH 0x1UL #define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_TX (0x0UL << 0) #define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_RX (0x1UL << 0) + #define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_LAST CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_RX #define CFA_L2_FILTER_CFG_REQ_FLAGS_DROP 0x2UL __le32 enables; #define CFA_L2_FILTER_CFG_REQ_ENABLES_DST_ID 0x1UL @@ -3337,6 +3683,41 @@ struct hwrm_fw_reset_output { u8 valid; }; +/* hwrm_fw_qstatus */ +/* Input (24 bytes) */ +struct hwrm_fw_qstatus_input { + __le16 req_type; + __le16 cmpl_ring; + __le16 seq_id; + __le16 target_id; + __le64 resp_addr; + u8 embedded_proc_type; + #define FW_QSTATUS_REQ_EMBEDDED_PROC_TYPE_BOOT (0x0UL << 0) + #define FW_QSTATUS_REQ_EMBEDDED_PROC_TYPE_MGMT (0x1UL << 0) + #define FW_QSTATUS_REQ_EMBEDDED_PROC_TYPE_NETCTRL (0x2UL << 0) + #define FW_QSTATUS_REQ_EMBEDDED_PROC_TYPE_ROCE (0x3UL << 0) + #define FW_QSTATUS_REQ_EMBEDDED_PROC_TYPE_RSVD (0x4UL << 0) + u8 unused_0[7]; +}; + +/* Output (16 bytes) */ +struct hwrm_fw_qstatus_output { + __le16 error_code; + __le16 req_type; + __le16 seq_id; + __le16 resp_len; + u8 selfrst_status; + #define FW_QSTATUS_RESP_SELFRST_STATUS_SELFRSTNONE (0x0UL << 0) + #define FW_QSTATUS_RESP_SELFRST_STATUS_SELFRSTASAP (0x1UL << 0) + #define FW_QSTATUS_RESP_SELFRST_STATUS_SELFRSTPCIERST (0x2UL << 0) + u8 unused_0; + __le16 unused_1; + u8 unused_2; + u8 unused_3; + u8 unused_4; + u8 valid; +}; + /* hwrm_exec_fwd_resp */ /* Input (128 bytes) */ struct hwrm_exec_fwd_resp_input { diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_nvm_defs.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_nvm_defs.h index 43ef392c8588..40a7b0e09612 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_nvm_defs.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_nvm_defs.h @@ -1,6 +1,6 @@ /* Broadcom NetXtreme-C/E network driver. * - * Copyright (c) 2014-2015 Broadcom Corporation + * Copyright (c) 2014-2016 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c index 0c5f510492f1..8457850b0bdd 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c @@ -1,6 +1,6 @@ /* Broadcom NetXtreme-C/E network driver. * - * Copyright (c) 2014-2015 Broadcom Corporation + * Copyright (c) 2014-2016 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -771,12 +771,8 @@ static int bnxt_vf_set_link(struct bnxt *bp, struct bnxt_vf_info *vf) PORT_PHY_QCFG_RESP_LINK_NO_LINK) { phy_qcfg_resp.link = PORT_PHY_QCFG_RESP_LINK_LINK; - if (phy_qcfg_resp.auto_link_speed) - phy_qcfg_resp.link_speed = - phy_qcfg_resp.auto_link_speed; - else - phy_qcfg_resp.link_speed = - phy_qcfg_resp.force_link_speed; + phy_qcfg_resp.link_speed = cpu_to_le16( + PORT_PHY_QCFG_RESP_LINK_SPEED_10GB); phy_qcfg_resp.duplex = PORT_PHY_QCFG_RESP_DUPLEX_FULL; phy_qcfg_resp.pause = @@ -859,8 +855,8 @@ void bnxt_update_vf_mac(struct bnxt *bp) * default but the stored zero MAC will allow the VF user to change * the random MAC address using ndo_set_mac_address() if he wants. */ - if (!ether_addr_equal(resp->perm_mac_address, bp->vf.mac_addr)) - memcpy(bp->vf.mac_addr, resp->perm_mac_address, ETH_ALEN); + if (!ether_addr_equal(resp->mac_address, bp->vf.mac_addr)) + memcpy(bp->vf.mac_addr, resp->mac_address, ETH_ALEN); /* overwrite netdev dev_addr with admin VF MAC */ if (is_valid_ether_addr(bp->vf.mac_addr)) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.h index c151280e3980..3f08354a247e 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.h @@ -1,6 +1,6 @@ /* Broadcom NetXtreme-C/E network driver. * - * Copyright (c) 2014-2015 Broadcom Corporation + * Copyright (c) 2014-2016 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 6746fd03cb3a..f7b42b9fc979 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -104,8 +104,8 @@ static inline void dmadesc_set_addr(struct bcmgenet_priv *priv, static inline void dmadesc_set(struct bcmgenet_priv *priv, void __iomem *d, dma_addr_t addr, u32 val) { - dmadesc_set_length_status(priv, d, val); dmadesc_set_addr(priv, d, addr); + dmadesc_set_length_status(priv, d, val); } static inline dma_addr_t dmadesc_get_addr(struct bcmgenet_priv *priv, @@ -1171,6 +1171,7 @@ static unsigned int __bcmgenet_tx_reclaim(struct net_device *dev, struct enet_cb *tx_cb_ptr; struct netdev_queue *txq; unsigned int pkts_compl = 0; + unsigned int bytes_compl = 0; unsigned int c_index; unsigned int txbds_ready; unsigned int txbds_processed = 0; @@ -1193,16 +1194,13 @@ static unsigned int __bcmgenet_tx_reclaim(struct net_device *dev, tx_cb_ptr = &priv->tx_cbs[ring->clean_ptr]; if (tx_cb_ptr->skb) { pkts_compl++; - dev->stats.tx_packets++; - dev->stats.tx_bytes += tx_cb_ptr->skb->len; + bytes_compl += GENET_CB(tx_cb_ptr->skb)->bytes_sent; dma_unmap_single(&dev->dev, dma_unmap_addr(tx_cb_ptr, dma_addr), dma_unmap_len(tx_cb_ptr, dma_len), DMA_TO_DEVICE); bcmgenet_free_cb(tx_cb_ptr); } else if (dma_unmap_addr(tx_cb_ptr, dma_addr)) { - dev->stats.tx_bytes += - dma_unmap_len(tx_cb_ptr, dma_len); dma_unmap_page(&dev->dev, dma_unmap_addr(tx_cb_ptr, dma_addr), dma_unmap_len(tx_cb_ptr, dma_len), @@ -1220,6 +1218,9 @@ static unsigned int __bcmgenet_tx_reclaim(struct net_device *dev, ring->free_bds += txbds_processed; ring->c_index = (ring->c_index + txbds_processed) & DMA_C_INDEX_MASK; + dev->stats.tx_packets += pkts_compl; + dev->stats.tx_bytes += bytes_compl; + if (ring->free_bds > (MAX_SKB_FRAGS + 1)) { txq = netdev_get_tx_queue(dev, ring->queue); if (netif_tx_queue_stopped(txq)) @@ -1296,7 +1297,7 @@ static int bcmgenet_xmit_single(struct net_device *dev, tx_cb_ptr->skb = skb; - skb_len = skb_headlen(skb) < ETH_ZLEN ? ETH_ZLEN : skb_headlen(skb); + skb_len = skb_headlen(skb); mapping = dma_map_single(kdev, skb->data, skb_len, DMA_TO_DEVICE); ret = dma_mapping_error(kdev, mapping); @@ -1330,6 +1331,7 @@ static int bcmgenet_xmit_frag(struct net_device *dev, struct bcmgenet_priv *priv = netdev_priv(dev); struct device *kdev = &priv->pdev->dev; struct enet_cb *tx_cb_ptr; + unsigned int frag_size; dma_addr_t mapping; int ret; @@ -1337,10 +1339,12 @@ static int bcmgenet_xmit_frag(struct net_device *dev, if (unlikely(!tx_cb_ptr)) BUG(); + tx_cb_ptr->skb = NULL; - mapping = skb_frag_dma_map(kdev, frag, 0, - skb_frag_size(frag), DMA_TO_DEVICE); + frag_size = skb_frag_size(frag); + + mapping = skb_frag_dma_map(kdev, frag, 0, frag_size, DMA_TO_DEVICE); ret = dma_mapping_error(kdev, mapping); if (ret) { priv->mib.tx_dma_failed++; @@ -1350,10 +1354,10 @@ static int bcmgenet_xmit_frag(struct net_device *dev, } dma_unmap_addr_set(tx_cb_ptr, dma_addr, mapping); - dma_unmap_len_set(tx_cb_ptr, dma_len, frag->size); + dma_unmap_len_set(tx_cb_ptr, dma_len, frag_size); dmadesc_set(priv, tx_cb_ptr->bd_addr, mapping, - (frag->size << DMA_BUFLENGTH_SHIFT) | dma_desc_flags | + (frag_size << DMA_BUFLENGTH_SHIFT) | dma_desc_flags | (priv->hw_params->qtag_mask << DMA_TX_QTAG_SHIFT)); return 0; @@ -1446,15 +1450,19 @@ static netdev_tx_t bcmgenet_xmit(struct sk_buff *skb, struct net_device *dev) else index -= 1; - nr_frags = skb_shinfo(skb)->nr_frags; ring = &priv->tx_rings[index]; txq = netdev_get_tx_queue(dev, ring->queue); + nr_frags = skb_shinfo(skb)->nr_frags; + spin_lock_irqsave(&ring->lock, flags); - if (ring->free_bds <= nr_frags + 1) { - netif_tx_stop_queue(txq); - netdev_err(dev, "%s: tx ring %d full when queue %d awake\n", - __func__, index, ring->queue); + if (ring->free_bds <= (nr_frags + 1)) { + if (!netif_tx_queue_stopped(txq)) { + netif_tx_stop_queue(txq); + netdev_err(dev, + "%s: tx ring %d full when queue %d awake\n", + __func__, index, ring->queue); + } ret = NETDEV_TX_BUSY; goto out; } @@ -1464,6 +1472,11 @@ static netdev_tx_t bcmgenet_xmit(struct sk_buff *skb, struct net_device *dev) goto out; } + /* Retain how many bytes will be sent on the wire, without TSB inserted + * by transmit checksum offload + */ + GENET_CB(skb)->bytes_sent = skb->len; + /* set the SKB transmit checksum */ if (priv->desc_64b_en) { skb = bcmgenet_put_tx_csum(dev, skb); diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h index 967367557309..1e2dc34d331a 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h @@ -531,6 +531,12 @@ struct bcmgenet_hw_params { u32 flags; }; +struct bcmgenet_skb_cb { + unsigned int bytes_sent; /* bytes on the wire (no TSB) */ +}; + +#define GENET_CB(skb) ((struct bcmgenet_skb_cb *)((skb)->cb)) + struct bcmgenet_tx_ring { spinlock_t lock; /* ring lock */ struct napi_struct napi; /* NAPI per tx queue */ diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c index 3ce6095ced3d..eec3200ade4a 100644 --- a/drivers/net/ethernet/cadence/macb.c +++ b/drivers/net/ethernet/cadence/macb.c @@ -61,8 +61,7 @@ #define MACB_WOL_HAS_MAGIC_PACKET (0x1 << 0) #define MACB_WOL_ENABLED (0x1 << 1) -/* - * Graceful stop timeouts in us. We should allow up to +/* Graceful stop timeouts in us. We should allow up to * 1 frame time (10 Mbits/s, full-duplex, ignoring collisions) */ #define MACB_HALT_TIMEOUT 1230 @@ -130,9 +129,8 @@ static void hw_writel(struct macb *bp, int offset, u32 value) writel_relaxed(value, bp->regs + offset); } -/* - * Find the CPU endianness by using the loopback bit of NCR register. When the - * CPU is in big endian we need to program swaped mode for management +/* Find the CPU endianness by using the loopback bit of NCR register. When the + * CPU is in big endian we need to program swapped mode for management * descriptor access. */ static bool hw_is_native_io(void __iomem *addr) @@ -189,7 +187,7 @@ static void macb_get_hwaddr(struct macb *bp) pdata = dev_get_platdata(&bp->pdev->dev); - /* Check all 4 address register for vaild address */ + /* Check all 4 address register for valid address */ for (i = 0; i < 4; i++) { bottom = macb_or_gem_readl(bp, SA1B + i * 8); top = macb_or_gem_readl(bp, SA1T + i * 8); @@ -297,7 +295,7 @@ static void macb_set_tx_clk(struct clk *clk, int speed, struct net_device *dev) ferr = DIV_ROUND_UP(ferr, rate / 100000); if (ferr > 5) netdev_warn(dev, "unable to generate target frequency: %ld Hz\n", - rate); + rate); if (clk_set_rate(clk, rate_rounded)) netdev_err(dev, "adjusting tx_clk failed.\n"); @@ -386,7 +384,8 @@ static int macb_mii_probe(struct net_device *dev) pdata = dev_get_platdata(&bp->pdev->dev); if (pdata && gpio_is_valid(pdata->phy_irq_pin)) { - ret = devm_gpio_request(&bp->pdev->dev, pdata->phy_irq_pin, "phy int"); + ret = devm_gpio_request(&bp->pdev->dev, pdata->phy_irq_pin, + "phy int"); if (!ret) { phy_irq = gpio_to_irq(pdata->phy_irq_pin); phydev->irq = (phy_irq < 0) ? PHY_POLL : phy_irq; @@ -430,7 +429,7 @@ static int macb_mii_init(struct macb *bp) macb_writel(bp, NCR, MACB_BIT(MPE)); bp->mii_bus = mdiobus_alloc(); - if (bp->mii_bus == NULL) { + if (!bp->mii_bus) { err = -ENOMEM; goto err_out; } @@ -439,7 +438,7 @@ static int macb_mii_init(struct macb *bp) bp->mii_bus->read = &macb_mdio_read; bp->mii_bus->write = &macb_mdio_write; snprintf(bp->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x", - bp->pdev->name, bp->pdev->id); + bp->pdev->name, bp->pdev->id); bp->mii_bus->priv = bp; bp->mii_bus->parent = &bp->dev->dev; pdata = dev_get_platdata(&bp->pdev->dev); @@ -452,7 +451,8 @@ static int macb_mii_init(struct macb *bp) err = of_mdiobus_register(bp->mii_bus, np); /* fallback to standard phy registration if no phy were - found during dt phy registration */ + * found during dt phy registration + */ if (!err && !phy_find_first(bp->mii_bus)) { for (i = 0; i < PHY_MAX_ADDR; i++) { struct phy_device *phydev; @@ -499,7 +499,7 @@ static void macb_update_stats(struct macb *bp) WARN_ON((unsigned long)(end - p - 1) != (MACB_TPF - MACB_PFR) / 4); - for(; p < end; p++, offset += 4) + for (; p < end; p++, offset += 4) *p += bp->macb_reg_readl(bp, offset); } @@ -567,8 +567,7 @@ static void macb_tx_error_task(struct work_struct *work) /* Make sure nobody is trying to queue up new packets */ netif_tx_stop_all_queues(bp->dev); - /* - * Stop transmission now + /* Stop transmission now * (in case we have just queued new packets) * macb/gem must be halted to write TBQP register */ @@ -576,8 +575,7 @@ static void macb_tx_error_task(struct work_struct *work) /* Just complain for now, reinitializing TX path can be good */ netdev_err(bp->dev, "BUG: halt tx timed out\n"); - /* - * Treat frames in TX queue including the ones that caused the error. + /* Treat frames in TX queue including the ones that caused the error. * Free transmit buffers in upper layer. */ for (tail = queue->tx_tail; tail != queue->tx_head; tail++) { @@ -607,10 +605,9 @@ static void macb_tx_error_task(struct work_struct *work) bp->stats.tx_bytes += skb->len; } } else { - /* - * "Buffers exhausted mid-frame" errors may only happen - * if the driver is buggy, so complain loudly about those. - * Statistics are updated by hardware. + /* "Buffers exhausted mid-frame" errors may only happen + * if the driver is buggy, so complain loudly about + * those. Statistics are updated by hardware. */ if (ctrl & MACB_BIT(TX_BUF_EXHAUSTED)) netdev_err(bp->dev, @@ -662,7 +659,7 @@ static void macb_tx_interrupt(struct macb_queue *queue) queue_writel(queue, ISR, MACB_BIT(TCOMP)); netdev_vdbg(bp->dev, "macb_tx_interrupt status = 0x%03lx\n", - (unsigned long)status); + (unsigned long)status); head = queue->tx_head; for (tail = queue->tx_tail; tail != head; tail++) { @@ -722,7 +719,8 @@ static void gem_rx_refill(struct macb *bp) struct sk_buff *skb; dma_addr_t paddr; - while (CIRC_SPACE(bp->rx_prepared_head, bp->rx_tail, RX_RING_SIZE) > 0) { + while (CIRC_SPACE(bp->rx_prepared_head, bp->rx_tail, + RX_RING_SIZE) > 0) { entry = macb_rx_ring_wrap(bp->rx_prepared_head); /* Make hw descriptor updates visible to CPU */ @@ -730,10 +728,10 @@ static void gem_rx_refill(struct macb *bp) bp->rx_prepared_head++; - if (bp->rx_skbuff[entry] == NULL) { + if (!bp->rx_skbuff[entry]) { /* allocate sk_buff for this free entry in ring */ skb = netdev_alloc_skb(bp->dev, bp->rx_buffer_size); - if (unlikely(skb == NULL)) { + if (unlikely(!skb)) { netdev_err(bp->dev, "Unable to allocate sk_buff\n"); break; @@ -741,7 +739,8 @@ static void gem_rx_refill(struct macb *bp) /* now fill corresponding descriptor entry */ paddr = dma_map_single(&bp->pdev->dev, skb->data, - bp->rx_buffer_size, DMA_FROM_DEVICE); + bp->rx_buffer_size, + DMA_FROM_DEVICE); if (dma_mapping_error(&bp->pdev->dev, paddr)) { dev_kfree_skb(skb); break; @@ -766,7 +765,7 @@ static void gem_rx_refill(struct macb *bp) wmb(); netdev_vdbg(bp->dev, "rx ring: prepared head %d, tail %d\n", - bp->rx_prepared_head, bp->rx_tail); + bp->rx_prepared_head, bp->rx_tail); } /* Mark DMA descriptors from begin up to and not including end as unused */ @@ -777,14 +776,14 @@ static void discard_partial_frame(struct macb *bp, unsigned int begin, for (frag = begin; frag != end; frag++) { struct macb_dma_desc *desc = macb_rx_desc(bp, frag); + desc->addr &= ~MACB_BIT(RX_USED); } /* Make descriptor updates visible to hardware */ wmb(); - /* - * When this happens, the hardware stats registers for + /* When this happens, the hardware stats registers for * whatever caused this is updated, so we don't have to record * anything. */ @@ -880,11 +879,10 @@ static int macb_rx_frame(struct macb *bp, unsigned int first_frag, len = desc->ctrl & bp->rx_frm_len_mask; netdev_vdbg(bp->dev, "macb_rx_frame frags %u - %u (len %u)\n", - macb_rx_ring_wrap(first_frag), - macb_rx_ring_wrap(last_frag), len); + macb_rx_ring_wrap(first_frag), + macb_rx_ring_wrap(last_frag), len); - /* - * The ethernet header starts NET_IP_ALIGN bytes into the + /* The ethernet header starts NET_IP_ALIGN bytes into the * first buffer. Since the header is 14 bytes, this makes the * payload word-aligned. * @@ -917,11 +915,15 @@ static int macb_rx_frame(struct macb *bp, unsigned int first_frag, unsigned int frag_len = bp->rx_buffer_size; if (offset + frag_len > len) { - BUG_ON(frag != last_frag); + if (unlikely(frag != last_frag)) { + dev_kfree_skb_any(skb); + return -1; + } frag_len = len - offset; } skb_copy_to_linear_data_offset(skb, offset, - macb_rx_buffer(bp, frag), frag_len); + macb_rx_buffer(bp, frag), + frag_len); offset += bp->rx_buffer_size; desc = macb_rx_desc(bp, frag); desc->addr &= ~MACB_BIT(RX_USED); @@ -939,14 +941,29 @@ static int macb_rx_frame(struct macb *bp, unsigned int first_frag, bp->stats.rx_packets++; bp->stats.rx_bytes += skb->len; netdev_vdbg(bp->dev, "received skb of length %u, csum: %08x\n", - skb->len, skb->csum); + skb->len, skb->csum); netif_receive_skb(skb); return 0; } +static inline void macb_init_rx_ring(struct macb *bp) +{ + dma_addr_t addr; + int i; + + addr = bp->rx_buffers_dma; + for (i = 0; i < RX_RING_SIZE; i++) { + bp->rx_ring[i].addr = addr; + bp->rx_ring[i].ctrl = 0; + addr += bp->rx_buffer_size; + } + bp->rx_ring[RX_RING_SIZE - 1].addr |= MACB_BIT(RX_WRAP); +} + static int macb_rx(struct macb *bp, int budget) { + bool reset_rx_queue = false; int received = 0; unsigned int tail; int first_frag = -1; @@ -972,10 +989,18 @@ static int macb_rx(struct macb *bp, int budget) if (ctrl & MACB_BIT(RX_EOF)) { int dropped; - BUG_ON(first_frag == -1); + + if (unlikely(first_frag == -1)) { + reset_rx_queue = true; + continue; + } dropped = macb_rx_frame(bp, first_frag, tail); first_frag = -1; + if (unlikely(dropped < 0)) { + reset_rx_queue = true; + continue; + } if (!dropped) { received++; budget--; @@ -983,6 +1008,26 @@ static int macb_rx(struct macb *bp, int budget) } } + if (unlikely(reset_rx_queue)) { + unsigned long flags; + u32 ctrl; + + netdev_err(bp->dev, "RX queue corruption: reset it\n"); + + spin_lock_irqsave(&bp->lock, flags); + + ctrl = macb_readl(bp, NCR); + macb_writel(bp, NCR, ctrl & ~MACB_BIT(RE)); + + macb_init_rx_ring(bp); + macb_writel(bp, RBQP, bp->rx_ring_dma); + + macb_writel(bp, NCR, ctrl | MACB_BIT(RE)); + + spin_unlock_irqrestore(&bp->lock, flags); + return received; + } + if (first_frag != -1) bp->rx_tail = first_frag; else @@ -1003,7 +1048,7 @@ static int macb_poll(struct napi_struct *napi, int budget) work_done = 0; netdev_vdbg(bp->dev, "poll: status = %08lx, budget = %d\n", - (unsigned long)status, budget); + (unsigned long)status, budget); work_done = bp->macbgem_ops.mog_rx(bp, budget); if (work_done < budget) { @@ -1053,8 +1098,7 @@ static irqreturn_t macb_interrupt(int irq, void *dev_id) (unsigned long)status); if (status & MACB_RX_INT_FLAGS) { - /* - * There's no point taking any more interrupts + /* There's no point taking any more interrupts * until we have processed the buffers. The * scheduling call may fail if the poll routine * is already scheduled, so disable interrupts @@ -1083,8 +1127,7 @@ static irqreturn_t macb_interrupt(int irq, void *dev_id) if (status & MACB_BIT(TCOMP)) macb_tx_interrupt(queue); - /* - * Link change detection isn't possible with RMII, so we'll + /* Link change detection isn't possible with RMII, so we'll * add that if/when we get our hands on a full-blown MII PHY. */ @@ -1100,7 +1143,7 @@ static irqreturn_t macb_interrupt(int irq, void *dev_id) macb_writel(bp, NCR, ctrl | MACB_BIT(RE)); if (bp->caps & MACB_CAPS_ISR_CLEAR_ON_WRITE) - macb_writel(bp, ISR, MACB_BIT(RXUBR)); + queue_writel(queue, ISR, MACB_BIT(RXUBR)); } if (status & MACB_BIT(ISR_ROVR)) { @@ -1115,8 +1158,7 @@ static irqreturn_t macb_interrupt(int irq, void *dev_id) } if (status & MACB_BIT(HRESP)) { - /* - * TODO: Reset the hardware, and maybe move the + /* TODO: Reset the hardware, and maybe move the * netdev_err to a lower-priority context as well * (work queue?) */ @@ -1135,8 +1177,7 @@ static irqreturn_t macb_interrupt(int irq, void *dev_id) } #ifdef CONFIG_NET_POLL_CONTROLLER -/* - * Polling receive - used by netconsole and other diagnostic tools +/* Polling receive - used by netconsole and other diagnostic tools * to allow network i/o with interrupts disabled. */ static void macb_poll_controller(struct net_device *dev) @@ -1222,7 +1263,7 @@ static unsigned int macb_tx_map(struct macb *bp, } /* Should never happen */ - if (unlikely(tx_skb == NULL)) { + if (unlikely(!tx_skb)) { netdev_err(bp->dev, "BUG! empty skb!\n"); return 0; } @@ -1292,16 +1333,16 @@ static int macb_start_xmit(struct sk_buff *skb, struct net_device *dev) #if defined(DEBUG) && defined(VERBOSE_DEBUG) netdev_vdbg(bp->dev, - "start_xmit: queue %hu len %u head %p data %p tail %p end %p\n", - queue_index, skb->len, skb->head, skb->data, - skb_tail_pointer(skb), skb_end_pointer(skb)); + "start_xmit: queue %hu len %u head %p data %p tail %p end %p\n", + queue_index, skb->len, skb->head, skb->data, + skb_tail_pointer(skb), skb_end_pointer(skb)); print_hex_dump(KERN_DEBUG, "data: ", DUMP_PREFIX_OFFSET, 16, 1, skb->data, 16, true); #endif /* Count how many TX buffer descriptors are needed to send this * socket buffer: skb fragments of jumbo frames may need to be - * splitted into many buffer descriptors. + * split into many buffer descriptors. */ count = DIV_ROUND_UP(skb_headlen(skb), bp->max_tx_length); nr_frags = skb_shinfo(skb)->nr_frags; @@ -1352,8 +1393,8 @@ static void macb_init_rx_buffer_size(struct macb *bp, size_t size) if (bp->rx_buffer_size % RX_BUFFER_MULTIPLE) { netdev_dbg(bp->dev, - "RX buffer must be multiple of %d bytes, expanding\n", - RX_BUFFER_MULTIPLE); + "RX buffer must be multiple of %d bytes, expanding\n", + RX_BUFFER_MULTIPLE); bp->rx_buffer_size = roundup(bp->rx_buffer_size, RX_BUFFER_MULTIPLE); } @@ -1376,7 +1417,7 @@ static void gem_free_rx_buffers(struct macb *bp) for (i = 0; i < RX_RING_SIZE; i++) { skb = bp->rx_skbuff[i]; - if (skb == NULL) + if (!skb) continue; desc = &bp->rx_ring[i]; @@ -1432,10 +1473,10 @@ static int gem_alloc_rx_buffers(struct macb *bp) bp->rx_skbuff = kzalloc(size, GFP_KERNEL); if (!bp->rx_skbuff) return -ENOMEM; - else - netdev_dbg(bp->dev, - "Allocated %d RX struct sk_buff entries at %p\n", - RX_RING_SIZE, bp->rx_skbuff); + + netdev_dbg(bp->dev, + "Allocated %d RX struct sk_buff entries at %p\n", + RX_RING_SIZE, bp->rx_skbuff); return 0; } @@ -1448,10 +1489,10 @@ static int macb_alloc_rx_buffers(struct macb *bp) &bp->rx_buffers_dma, GFP_KERNEL); if (!bp->rx_buffers) return -ENOMEM; - else - netdev_dbg(bp->dev, - "Allocated RX buffers of %d bytes at %08lx (mapped %p)\n", - size, (unsigned long)bp->rx_buffers_dma, bp->rx_buffers); + + netdev_dbg(bp->dev, + "Allocated RX buffers of %d bytes at %08lx (mapped %p)\n", + size, (unsigned long)bp->rx_buffers_dma, bp->rx_buffers); return 0; } @@ -1523,15 +1564,8 @@ static void gem_init_rings(struct macb *bp) static void macb_init_rings(struct macb *bp) { int i; - dma_addr_t addr; - addr = bp->rx_buffers_dma; - for (i = 0; i < RX_RING_SIZE; i++) { - bp->rx_ring[i].addr = addr; - bp->rx_ring[i].ctrl = 0; - addr += bp->rx_buffer_size; - } - bp->rx_ring[RX_RING_SIZE - 1].addr |= MACB_BIT(RX_WRAP); + macb_init_rx_ring(bp); for (i = 0; i < TX_RING_SIZE; i++) { bp->queues[0].tx_ring[i].addr = 0; @@ -1549,8 +1583,7 @@ static void macb_reset_hw(struct macb *bp) struct macb_queue *queue; unsigned int q; - /* - * Disable RX and TX (XXX: Should we halt the transmission + /* Disable RX and TX (XXX: Should we halt the transmission * more gracefully?) */ macb_writel(bp, NCR, 0); @@ -1613,8 +1646,7 @@ static u32 macb_mdc_clk_div(struct macb *bp) return config; } -/* - * Get the DMA bus width field of the network configuration register that we +/* Get the DMA bus width field of the network configuration register that we * should program. We find the width from decoding the design configuration * register to find the maximum supported data bus width. */ @@ -1634,8 +1666,7 @@ static u32 macb_dbw(struct macb *bp) } } -/* - * Configure the receive DMA engine +/* Configure the receive DMA engine * - use the correct receive buffer size * - set best burst length for DMA operations * (if not supported by FIFO, it will fallback to default) @@ -1723,8 +1754,7 @@ static void macb_init_hw(struct macb *bp) macb_writel(bp, NCR, MACB_BIT(RE) | MACB_BIT(TE) | MACB_BIT(MPE)); } -/* - * The hash address register is 64 bits long and takes up two +/* The hash address register is 64 bits long and takes up two * locations in the memory map. The least significant bits are stored * in EMAC_HSL and the most significant bits in EMAC_HSH. * @@ -1764,9 +1794,7 @@ static inline int hash_bit_value(int bitnr, __u8 *addr) return 0; } -/* - * Return the hash index value for the specified address. - */ +/* Return the hash index value for the specified address. */ static int hash_get_index(__u8 *addr) { int i, j, bitval; @@ -1782,9 +1810,7 @@ static int hash_get_index(__u8 *addr) return hash_index; } -/* - * Add multicast addresses to the internal multicast-hash table. - */ +/* Add multicast addresses to the internal multicast-hash table. */ static void macb_sethashtable(struct net_device *dev) { struct netdev_hw_addr *ha; @@ -1792,7 +1818,8 @@ static void macb_sethashtable(struct net_device *dev) unsigned int bitnr; struct macb *bp = netdev_priv(dev); - mc_filter[0] = mc_filter[1] = 0; + mc_filter[0] = 0; + mc_filter[1] = 0; netdev_for_each_mc_addr(ha, dev) { bitnr = hash_get_index(ha->addr); @@ -1803,9 +1830,7 @@ static void macb_sethashtable(struct net_device *dev) macb_or_gem_writel(bp, HRT, mc_filter[1]); } -/* - * Enable/Disable promiscuous and multicast modes. - */ +/* Enable/Disable promiscuous and multicast modes. */ static void macb_set_rx_mode(struct net_device *dev) { unsigned long cfg; @@ -2122,9 +2147,8 @@ static void macb_get_regs(struct net_device *dev, struct ethtool_regs *regs, if (!(bp->caps & MACB_CAPS_USRIO_DISABLED)) regs_buff[12] = macb_or_gem_readl(bp, USRIO); - if (macb_is_gem(bp)) { + if (macb_is_gem(bp)) regs_buff[13] = gem_readl(bp, DMACFG); - } } static void macb_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) @@ -2247,11 +2271,11 @@ static const struct net_device_ops macb_netdev_ops = { .ndo_set_features = macb_set_features, }; -/* - * Configure peripheral capabilities according to device tree +/* Configure peripheral capabilities according to device tree * and integration options used */ -static void macb_configure_caps(struct macb *bp, const struct macb_config *dt_conf) +static void macb_configure_caps(struct macb *bp, + const struct macb_config *dt_conf) { u32 dcfg; @@ -2949,7 +2973,7 @@ static int macb_probe(struct platform_device *pdev) mac = of_get_mac_address(np); if (mac) - memcpy(bp->dev->dev_addr, mac, ETH_ALEN); + ether_addr_copy(bp->dev->dev_addr, mac); else macb_get_hwaddr(bp); @@ -2957,9 +2981,11 @@ static int macb_probe(struct platform_device *pdev) phy_node = of_get_next_available_child(np, NULL); if (phy_node) { int gpio = of_get_named_gpio(phy_node, "reset-gpios", 0); - if (gpio_is_valid(gpio)) + + if (gpio_is_valid(gpio)) { bp->reset_gpio = gpio_to_desc(gpio); - gpiod_set_value(bp->reset_gpio, GPIOD_OUT_HIGH); + gpiod_direction_output(bp->reset_gpio, 1); + } } of_node_put(phy_node); @@ -3029,7 +3055,8 @@ static int macb_remove(struct platform_device *pdev) mdiobus_free(bp->mii_bus); /* Shutdown the PHY if there is a GPIO reset */ - gpiod_set_value(bp->reset_gpio, GPIOD_OUT_LOW); + if (bp->reset_gpio) + gpiod_set_value(bp->reset_gpio, 0); unregister_netdev(dev); clk_disable_unprepare(bp->tx_clk); diff --git a/drivers/net/ethernet/chelsio/Kconfig b/drivers/net/ethernet/chelsio/Kconfig index 4d187f22c48b..4686a85a8a22 100644 --- a/drivers/net/ethernet/chelsio/Kconfig +++ b/drivers/net/ethernet/chelsio/Kconfig @@ -96,6 +96,17 @@ config CHELSIO_T4_DCB If unsure, say N. +config CHELSIO_T4_UWIRE + bool "Unified Wire Support for Chelsio T5 cards" + default n + depends on CHELSIO_T4 + ---help--- + Enable unified-wire offload features. + Say Y here if you want to enable unified-wire over Ethernet + in the driver. + + If unsure, say N. + config CHELSIO_T4_FCOE bool "Fibre Channel over Ethernet (FCoE) Support for Chelsio T5 cards" default n diff --git a/drivers/net/ethernet/chelsio/cxgb4/Makefile b/drivers/net/ethernet/chelsio/cxgb4/Makefile index ace0ab98d0f1..85c92821b239 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/Makefile +++ b/drivers/net/ethernet/chelsio/cxgb4/Makefile @@ -7,4 +7,5 @@ obj-$(CONFIG_CHELSIO_T4) += cxgb4.o cxgb4-objs := cxgb4_main.o l2t.o t4_hw.o sge.o clip_tbl.o cxgb4_ethtool.o cxgb4-$(CONFIG_CHELSIO_T4_DCB) += cxgb4_dcb.o cxgb4-$(CONFIG_CHELSIO_T4_FCOE) += cxgb4_fcoe.o +cxgb4-$(CONFIG_CHELSIO_T4_UWIRE) += cxgb4_ppm.o cxgb4-$(CONFIG_DEBUG_FS) += cxgb4_debugfs.o diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h index 1dac6c6111bf..984a3cc26f86 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h @@ -404,6 +404,9 @@ enum { MAX_CTRL_QUEUES = NCHAN, /* # of control Tx queues */ MAX_RDMA_QUEUES = NCHAN, /* # of streaming RDMA Rx queues */ MAX_RDMA_CIQS = 32, /* # of RDMA concentrator IQs */ + + /* # of streaming iSCSIT Rx queues */ + MAX_ISCSIT_QUEUES = MAX_OFLD_QSETS, }; enum { @@ -420,8 +423,8 @@ enum { enum { INGQ_EXTRAS = 2, /* firmware event queue and */ /* forwarded interrupts */ - MAX_INGQ = MAX_ETH_QSETS + MAX_OFLD_QSETS + MAX_RDMA_QUEUES - + MAX_RDMA_CIQS + INGQ_EXTRAS, + MAX_INGQ = MAX_ETH_QSETS + MAX_OFLD_QSETS + MAX_RDMA_QUEUES + + MAX_RDMA_CIQS + MAX_ISCSIT_QUEUES + INGQ_EXTRAS, }; struct adapter; @@ -508,6 +511,15 @@ struct pkt_gl { typedef int (*rspq_handler_t)(struct sge_rspq *q, const __be64 *rsp, const struct pkt_gl *gl); +typedef void (*rspq_flush_handler_t)(struct sge_rspq *q); +/* LRO related declarations for ULD */ +struct t4_lro_mgr { +#define MAX_LRO_SESSIONS 64 + u8 lro_session_cnt; /* # of sessions to aggregate */ + unsigned long lro_pkts; /* # of LRO super packets */ + unsigned long lro_merged; /* # of wire packets merged by LRO */ + struct sk_buff_head lroq; /* list of aggregated sessions */ +}; struct sge_rspq { /* state for an SGE response queue */ struct napi_struct napi; @@ -532,6 +544,8 @@ struct sge_rspq { /* state for an SGE response queue */ struct adapter *adap; struct net_device *netdev; /* associated net device */ rspq_handler_t handler; + rspq_flush_handler_t flush_handler; + struct t4_lro_mgr lro_mgr; #ifdef CONFIG_NET_RX_BUSY_POLL #define CXGB_POLL_STATE_IDLE 0 #define CXGB_POLL_STATE_NAPI BIT(0) /* NAPI owns this poll */ @@ -641,6 +655,7 @@ struct sge { struct sge_eth_rxq ethrxq[MAX_ETH_QSETS]; struct sge_ofld_rxq iscsirxq[MAX_OFLD_QSETS]; + struct sge_ofld_rxq iscsitrxq[MAX_ISCSIT_QUEUES]; struct sge_ofld_rxq rdmarxq[MAX_RDMA_QUEUES]; struct sge_ofld_rxq rdmaciq[MAX_RDMA_CIQS]; struct sge_rspq fw_evtq ____cacheline_aligned_in_smp; @@ -652,9 +667,11 @@ struct sge { u16 ethqsets; /* # of active Ethernet queue sets */ u16 ethtxq_rover; /* Tx queue to clean up next */ u16 iscsiqsets; /* # of active iSCSI queue sets */ + u16 niscsitq; /* # of available iSCST Rx queues */ u16 rdmaqs; /* # of available RDMA Rx queues */ u16 rdmaciqs; /* # of available RDMA concentrator IQs */ u16 iscsi_rxq[MAX_OFLD_QSETS]; + u16 iscsit_rxq[MAX_ISCSIT_QUEUES]; u16 rdma_rxq[MAX_RDMA_QUEUES]; u16 rdma_ciq[MAX_RDMA_CIQS]; u16 timer_val[SGE_NTIMERS]; @@ -681,6 +698,7 @@ struct sge { #define for_each_ethrxq(sge, i) for (i = 0; i < (sge)->ethqsets; i++) #define for_each_iscsirxq(sge, i) for (i = 0; i < (sge)->iscsiqsets; i++) +#define for_each_iscsitrxq(sge, i) for (i = 0; i < (sge)->niscsitq; i++) #define for_each_rdmarxq(sge, i) for (i = 0; i < (sge)->rdmaqs; i++) #define for_each_rdmaciq(sge, i) for (i = 0; i < (sge)->rdmaciqs; i++) @@ -747,6 +765,8 @@ struct adapter { struct list_head rcu_node; struct list_head mac_hlist; /* list of MAC addresses in MPS Hash */ + void *iscsi_ppm; + struct tid_info tids; void **tid_release_head; spinlock_t tid_release_lock; @@ -1113,7 +1133,8 @@ int t4_mgmt_tx(struct adapter *adap, struct sk_buff *skb); int t4_ofld_send(struct adapter *adap, struct sk_buff *skb); int t4_sge_alloc_rxq(struct adapter *adap, struct sge_rspq *iq, bool fwevtq, struct net_device *dev, int intr_idx, - struct sge_fl *fl, rspq_handler_t hnd, int cong); + struct sge_fl *fl, rspq_handler_t hnd, + rspq_flush_handler_t flush_handler, int cong); int t4_sge_alloc_eth_txq(struct adapter *adap, struct sge_eth_txq *txq, struct net_device *dev, struct netdev_queue *netdevq, unsigned int iqid); diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c index e6a4072b494b..0bb41e9b9b1c 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c @@ -2334,12 +2334,14 @@ static int sge_qinfo_show(struct seq_file *seq, void *v) struct adapter *adap = seq->private; int eth_entries = DIV_ROUND_UP(adap->sge.ethqsets, 4); int iscsi_entries = DIV_ROUND_UP(adap->sge.iscsiqsets, 4); + int iscsit_entries = DIV_ROUND_UP(adap->sge.niscsitq, 4); int rdma_entries = DIV_ROUND_UP(adap->sge.rdmaqs, 4); int ciq_entries = DIV_ROUND_UP(adap->sge.rdmaciqs, 4); int ctrl_entries = DIV_ROUND_UP(MAX_CTRL_QUEUES, 4); int i, r = (uintptr_t)v - 1; int iscsi_idx = r - eth_entries; - int rdma_idx = iscsi_idx - iscsi_entries; + int iscsit_idx = iscsi_idx - iscsi_entries; + int rdma_idx = iscsit_idx - iscsit_entries; int ciq_idx = rdma_idx - rdma_entries; int ctrl_idx = ciq_idx - ciq_entries; int fq_idx = ctrl_idx - ctrl_entries; @@ -2453,6 +2455,35 @@ do { \ RL("FLLow:", fl.low); RL("FLStarving:", fl.starving); + } else if (iscsit_idx < iscsit_entries) { + const struct sge_ofld_rxq *rx = + &adap->sge.iscsitrxq[iscsit_idx * 4]; + int n = min(4, adap->sge.niscsitq - 4 * iscsit_idx); + + S("QType:", "iSCSIT"); + R("RspQ ID:", rspq.abs_id); + R("RspQ size:", rspq.size); + R("RspQE size:", rspq.iqe_len); + R("RspQ CIDX:", rspq.cidx); + R("RspQ Gen:", rspq.gen); + S3("u", "Intr delay:", qtimer_val(adap, &rx[i].rspq)); + S3("u", "Intr pktcnt:", + adap->sge.counter_val[rx[i].rspq.pktcnt_idx]); + R("FL ID:", fl.cntxt_id); + R("FL size:", fl.size - 8); + R("FL pend:", fl.pend_cred); + R("FL avail:", fl.avail); + R("FL PIDX:", fl.pidx); + R("FL CIDX:", fl.cidx); + RL("RxPackets:", stats.pkts); + RL("RxImmPkts:", stats.imm); + RL("RxNoMem:", stats.nomem); + RL("FLAllocErr:", fl.alloc_failed); + RL("FLLrgAlcErr:", fl.large_alloc_failed); + RL("FLMapErr:", fl.mapping_err); + RL("FLLow:", fl.low); + RL("FLStarving:", fl.starving); + } else if (rdma_idx < rdma_entries) { const struct sge_ofld_rxq *rx = &adap->sge.rdmarxq[rdma_idx * 4]; @@ -2543,6 +2574,7 @@ static int sge_queue_entries(const struct adapter *adap) { return DIV_ROUND_UP(adap->sge.ethqsets, 4) + DIV_ROUND_UP(adap->sge.iscsiqsets, 4) + + DIV_ROUND_UP(adap->sge.niscsitq, 4) + DIV_ROUND_UP(adap->sge.rdmaqs, 4) + DIV_ROUND_UP(adap->sge.rdmaciqs, 4) + DIV_ROUND_UP(MAX_CTRL_QUEUES, 4) + 1; diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index adad73f7c8cd..a1e329ec24cd 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -168,7 +168,8 @@ MODULE_PARM_DESC(force_init, "Forcibly become Master PF and initialize adapter," static int dflt_msg_enable = DFLT_MSG_ENABLE; module_param(dflt_msg_enable, int, 0644); -MODULE_PARM_DESC(dflt_msg_enable, "Chelsio T4 default message enable bitmap"); +MODULE_PARM_DESC(dflt_msg_enable, "Chelsio T4 default message enable bitmap, " + "deprecated parameter"); /* * The driver uses the best interrupt scheme available on a platform in the @@ -227,7 +228,7 @@ static DEFINE_MUTEX(uld_mutex); static LIST_HEAD(adap_rcu_list); static DEFINE_SPINLOCK(adap_rcu_lock); static struct cxgb4_uld_info ulds[CXGB4_ULD_MAX]; -static const char *uld_str[] = { "RDMA", "iSCSI" }; +static const char *const uld_str[] = { "RDMA", "iSCSI", "iSCSIT" }; static void link_report(struct net_device *dev) { @@ -664,6 +665,13 @@ out: return 0; } +/* Flush the aggregated lro sessions */ +static void uldrx_flush_handler(struct sge_rspq *q) +{ + if (ulds[q->uld].lro_flush) + ulds[q->uld].lro_flush(&q->lro_mgr); +} + /** * uldrx_handler - response queue handler for ULD queues * @q: the response queue that received the packet @@ -677,6 +685,7 @@ static int uldrx_handler(struct sge_rspq *q, const __be64 *rsp, const struct pkt_gl *gl) { struct sge_ofld_rxq *rxq = container_of(q, struct sge_ofld_rxq, rspq); + int ret; /* FW can send CPLs encapsulated in a CPL_FW4_MSG. */ @@ -684,10 +693,19 @@ static int uldrx_handler(struct sge_rspq *q, const __be64 *rsp, ((const struct cpl_fw4_msg *)(rsp + 1))->type == FW_TYPE_RSSCPL) rsp += 2; - if (ulds[q->uld].rx_handler(q->adap->uld_handle[q->uld], rsp, gl)) { + if (q->flush_handler) + ret = ulds[q->uld].lro_rx_handler(q->adap->uld_handle[q->uld], + rsp, gl, &q->lro_mgr, + &q->napi); + else + ret = ulds[q->uld].rx_handler(q->adap->uld_handle[q->uld], + rsp, gl); + + if (ret) { rxq->stats.nomem++; return -1; } + if (gl == NULL) rxq->stats.imm++; else if (gl == CXGB4_MSG_AN) @@ -754,6 +772,10 @@ static void name_msix_vecs(struct adapter *adap) snprintf(adap->msix_info[msi_idx++].desc, n, "%s-iscsi%d", adap->port[0]->name, i); + for_each_iscsitrxq(&adap->sge, i) + snprintf(adap->msix_info[msi_idx++].desc, n, "%s-iSCSIT%d", + adap->port[0]->name, i); + for_each_rdmarxq(&adap->sge, i) snprintf(adap->msix_info[msi_idx++].desc, n, "%s-rdma%d", adap->port[0]->name, i); @@ -767,6 +789,7 @@ static int request_msix_queue_irqs(struct adapter *adap) { struct sge *s = &adap->sge; int err, ethqidx, iscsiqidx = 0, rdmaqidx = 0, rdmaciqqidx = 0; + int iscsitqidx = 0; int msi_index = 2; err = request_irq(adap->msix_info[1].vec, t4_sge_intr_msix, 0, @@ -792,6 +815,15 @@ static int request_msix_queue_irqs(struct adapter *adap) goto unwind; msi_index++; } + for_each_iscsitrxq(s, iscsitqidx) { + err = request_irq(adap->msix_info[msi_index].vec, + t4_sge_intr_msix, 0, + adap->msix_info[msi_index].desc, + &s->iscsitrxq[iscsitqidx].rspq); + if (err) + goto unwind; + msi_index++; + } for_each_rdmarxq(s, rdmaqidx) { err = request_irq(adap->msix_info[msi_index].vec, t4_sge_intr_msix, 0, @@ -819,6 +851,9 @@ unwind: while (--rdmaqidx >= 0) free_irq(adap->msix_info[--msi_index].vec, &s->rdmarxq[rdmaqidx].rspq); + while (--iscsitqidx >= 0) + free_irq(adap->msix_info[--msi_index].vec, + &s->iscsitrxq[iscsitqidx].rspq); while (--iscsiqidx >= 0) free_irq(adap->msix_info[--msi_index].vec, &s->iscsirxq[iscsiqidx].rspq); @@ -840,6 +875,9 @@ static void free_msix_queue_irqs(struct adapter *adap) for_each_iscsirxq(s, i) free_irq(adap->msix_info[msi_index++].vec, &s->iscsirxq[i].rspq); + for_each_iscsitrxq(s, i) + free_irq(adap->msix_info[msi_index++].vec, + &s->iscsitrxq[i].rspq); for_each_rdmarxq(s, i) free_irq(adap->msix_info[msi_index++].vec, &s->rdmarxq[i].rspq); for_each_rdmaciq(s, i) @@ -984,7 +1022,7 @@ static void enable_rx(struct adapter *adap) static int alloc_ofld_rxqs(struct adapter *adap, struct sge_ofld_rxq *q, unsigned int nq, unsigned int per_chan, int msi_idx, - u16 *ids) + u16 *ids, bool lro) { int i, err; @@ -994,7 +1032,9 @@ static int alloc_ofld_rxqs(struct adapter *adap, struct sge_ofld_rxq *q, err = t4_sge_alloc_rxq(adap, &q->rspq, false, adap->port[i / per_chan], msi_idx, q->fl.size ? &q->fl : NULL, - uldrx_handler, 0); + uldrx_handler, + lro ? uldrx_flush_handler : NULL, + 0); if (err) return err; memset(&q->stats, 0, sizeof(q->stats)); @@ -1024,7 +1064,7 @@ static int setup_sge_queues(struct adapter *adap) msi_idx = 1; /* vector 0 is for non-queue interrupts */ else { err = t4_sge_alloc_rxq(adap, &s->intrq, false, adap->port[0], 0, - NULL, NULL, -1); + NULL, NULL, NULL, -1); if (err) return err; msi_idx = -((int)s->intrq.abs_id + 1); @@ -1044,7 +1084,7 @@ static int setup_sge_queues(struct adapter *adap) * new/deleted queues. */ err = t4_sge_alloc_rxq(adap, &s->fw_evtq, true, adap->port[0], - msi_idx, NULL, fwevtq_handler, -1); + msi_idx, NULL, fwevtq_handler, NULL, -1); if (err) { freeout: t4_free_sge_resources(adap); return err; @@ -1062,6 +1102,7 @@ freeout: t4_free_sge_resources(adap); err = t4_sge_alloc_rxq(adap, &q->rspq, false, dev, msi_idx, &q->fl, t4_ethrx_handler, + NULL, t4_get_mps_bg_map(adap, pi->tx_chan)); if (err) @@ -1087,18 +1128,19 @@ freeout: t4_free_sge_resources(adap); goto freeout; } -#define ALLOC_OFLD_RXQS(firstq, nq, per_chan, ids) do { \ - err = alloc_ofld_rxqs(adap, firstq, nq, per_chan, msi_idx, ids); \ +#define ALLOC_OFLD_RXQS(firstq, nq, per_chan, ids, lro) do { \ + err = alloc_ofld_rxqs(adap, firstq, nq, per_chan, msi_idx, ids, lro); \ if (err) \ goto freeout; \ if (msi_idx > 0) \ msi_idx += nq; \ } while (0) - ALLOC_OFLD_RXQS(s->iscsirxq, s->iscsiqsets, j, s->iscsi_rxq); - ALLOC_OFLD_RXQS(s->rdmarxq, s->rdmaqs, 1, s->rdma_rxq); + ALLOC_OFLD_RXQS(s->iscsirxq, s->iscsiqsets, j, s->iscsi_rxq, false); + ALLOC_OFLD_RXQS(s->iscsitrxq, s->niscsitq, j, s->iscsit_rxq, true); + ALLOC_OFLD_RXQS(s->rdmarxq, s->rdmaqs, 1, s->rdma_rxq, false); j = s->rdmaciqs / adap->params.nports; /* rdmaq queues per channel */ - ALLOC_OFLD_RXQS(s->rdmaciq, s->rdmaciqs, j, s->rdma_ciq); + ALLOC_OFLD_RXQS(s->rdmaciq, s->rdmaciqs, j, s->rdma_ciq, false); #undef ALLOC_OFLD_RXQS @@ -2430,6 +2472,9 @@ static void uld_attach(struct adapter *adap, unsigned int uld) } else if (uld == CXGB4_ULD_ISCSI) { lli.rxq_ids = adap->sge.iscsi_rxq; lli.nrxq = adap->sge.iscsiqsets; + } else if (uld == CXGB4_ULD_ISCSIT) { + lli.rxq_ids = adap->sge.iscsit_rxq; + lli.nrxq = adap->sge.niscsitq; } lli.ntxq = adap->sge.iscsiqsets; lli.nchan = adap->params.nports; @@ -2437,6 +2482,10 @@ static void uld_attach(struct adapter *adap, unsigned int uld) lli.wr_cred = adap->params.ofldq_wr_cred; lli.adapter_type = adap->params.chip; lli.iscsi_iolen = MAXRXDATA_G(t4_read_reg(adap, TP_PARA_REG2_A)); + lli.iscsi_tagmask = t4_read_reg(adap, ULP_RX_ISCSI_TAGMASK_A); + lli.iscsi_pgsz_order = t4_read_reg(adap, ULP_RX_ISCSI_PSZ_A); + lli.iscsi_llimit = t4_read_reg(adap, ULP_RX_ISCSI_LLIMIT_A); + lli.iscsi_ppm = &adap->iscsi_ppm; lli.cclk_ps = 1000000000 / adap->params.vpd.cclk; lli.udb_density = 1 << adap->params.sge.eq_qpp; lli.ucq_density = 1 << adap->params.sge.iq_qpp; @@ -4336,6 +4385,9 @@ static void cfg_queues(struct adapter *adap) s->rdmaciqs = (s->rdmaciqs / adap->params.nports) * adap->params.nports; s->rdmaciqs = max_t(int, s->rdmaciqs, adap->params.nports); + + if (!is_t4(adap->params.chip)) + s->niscsitq = s->iscsiqsets; } for (i = 0; i < ARRAY_SIZE(s->ethrxq); i++) { @@ -4362,6 +4414,16 @@ static void cfg_queues(struct adapter *adap) r->fl.size = 72; } + if (!is_t4(adap->params.chip)) { + for (i = 0; i < ARRAY_SIZE(s->iscsitrxq); i++) { + struct sge_ofld_rxq *r = &s->iscsitrxq[i]; + + init_rspq(adap, &r->rspq, 5, 1, 1024, 64); + r->rspq.uld = CXGB4_ULD_ISCSIT; + r->fl.size = 72; + } + } + for (i = 0; i < ARRAY_SIZE(s->rdmarxq); i++) { struct sge_ofld_rxq *r = &s->rdmarxq[i]; @@ -4436,9 +4498,13 @@ static int enable_msix(struct adapter *adap) want = s->max_ethqsets + EXTRA_VECS; if (is_offload(adap)) { - want += s->rdmaqs + s->rdmaciqs + s->iscsiqsets; + want += s->rdmaqs + s->rdmaciqs + s->iscsiqsets + + s->niscsitq; /* need nchan for each possible ULD */ - ofld_need = 3 * nchan; + if (is_t4(adap->params.chip)) + ofld_need = 3 * nchan; + else + ofld_need = 4 * nchan; } #ifdef CONFIG_CHELSIO_T4_DCB /* For Data Center Bridging we need 8 Ethernet TX Priority Queues for @@ -4470,12 +4536,16 @@ static int enable_msix(struct adapter *adap) if (allocated < want) { s->rdmaqs = nchan; s->rdmaciqs = nchan; + + if (!is_t4(adap->params.chip)) + s->niscsitq = nchan; } /* leftovers go to OFLD */ i = allocated - EXTRA_VECS - s->max_ethqsets - - s->rdmaqs - s->rdmaciqs; + s->rdmaqs - s->rdmaciqs - s->niscsitq; s->iscsiqsets = (i / nchan) * nchan; /* round down */ + } for (i = 0; i < allocated; ++i) adap->msix_info[i].vec = entries[i].vector; diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ppm.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ppm.c new file mode 100644 index 000000000000..d88a7a7b2400 --- /dev/null +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ppm.c @@ -0,0 +1,464 @@ +/* + * cxgb4_ppm.c: Chelsio common library for T4/T5 iSCSI PagePod Manager + * + * Copyright (c) 2016 Chelsio Communications, Inc. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Written by: Karen Xie (kxie@chelsio.com) + */ + +#include <linux/kernel.h> +#include <linux/version.h> +#include <linux/module.h> +#include <linux/errno.h> +#include <linux/types.h> +#include <linux/debugfs.h> +#include <linux/export.h> +#include <linux/list.h> +#include <linux/skbuff.h> +#include <linux/pci.h> +#include <linux/scatterlist.h> + +#include "cxgb4_ppm.h" + +/* Direct Data Placement - + * Directly place the iSCSI Data-In or Data-Out PDU's payload into + * pre-posted final destination host-memory buffers based on the + * Initiator Task Tag (ITT) in Data-In or Target Task Tag (TTT) + * in Data-Out PDUs. The host memory address is programmed into + * h/w in the format of pagepod entries. The location of the + * pagepod entry is encoded into ddp tag which is used as the base + * for ITT/TTT. + */ + +/* Direct-Data Placement page size adjustment + */ +int cxgbi_ppm_find_page_index(struct cxgbi_ppm *ppm, unsigned long pgsz) +{ + struct cxgbi_tag_format *tformat = &ppm->tformat; + int i; + + for (i = 0; i < DDP_PGIDX_MAX; i++) { + if (pgsz == 1UL << (DDP_PGSZ_BASE_SHIFT + + tformat->pgsz_order[i])) { + pr_debug("%s: %s ppm, pgsz %lu -> idx %d.\n", + __func__, ppm->ndev->name, pgsz, i); + return i; + } + } + pr_info("ippm: ddp page size %lu not supported.\n", pgsz); + return DDP_PGIDX_MAX; +} + +/* DDP setup & teardown + */ +static int ppm_find_unused_entries(unsigned long *bmap, + unsigned int max_ppods, + unsigned int start, + unsigned int nr, + unsigned int align_mask) +{ + unsigned long i; + + i = bitmap_find_next_zero_area(bmap, max_ppods, start, nr, align_mask); + + if (unlikely(i >= max_ppods) && (start > nr)) + i = bitmap_find_next_zero_area(bmap, max_ppods, 0, start - 1, + align_mask); + if (unlikely(i >= max_ppods)) + return -ENOSPC; + + bitmap_set(bmap, i, nr); + return (int)i; +} + +static void ppm_mark_entries(struct cxgbi_ppm *ppm, int i, int count, + unsigned long caller_data) +{ + struct cxgbi_ppod_data *pdata = ppm->ppod_data + i; + + pdata->caller_data = caller_data; + pdata->npods = count; + + if (pdata->color == ((1 << PPOD_IDX_SHIFT) - 1)) + pdata->color = 0; + else + pdata->color++; +} + +static int ppm_get_cpu_entries(struct cxgbi_ppm *ppm, unsigned int count, + unsigned long caller_data) +{ + struct cxgbi_ppm_pool *pool; + unsigned int cpu; + int i; + + cpu = get_cpu(); + pool = per_cpu_ptr(ppm->pool, cpu); + spin_lock_bh(&pool->lock); + put_cpu(); + + i = ppm_find_unused_entries(pool->bmap, ppm->pool_index_max, + pool->next, count, 0); + if (i < 0) { + pool->next = 0; + spin_unlock_bh(&pool->lock); + return -ENOSPC; + } + + pool->next = i + count; + if (pool->next >= ppm->pool_index_max) + pool->next = 0; + + spin_unlock_bh(&pool->lock); + + pr_debug("%s: cpu %u, idx %d + %d (%d), next %u.\n", + __func__, cpu, i, count, i + cpu * ppm->pool_index_max, + pool->next); + + i += cpu * ppm->pool_index_max; + ppm_mark_entries(ppm, i, count, caller_data); + + return i; +} + +static int ppm_get_entries(struct cxgbi_ppm *ppm, unsigned int count, + unsigned long caller_data) +{ + int i; + + spin_lock_bh(&ppm->map_lock); + i = ppm_find_unused_entries(ppm->ppod_bmap, ppm->bmap_index_max, + ppm->next, count, 0); + if (i < 0) { + ppm->next = 0; + spin_unlock_bh(&ppm->map_lock); + pr_debug("ippm: NO suitable entries %u available.\n", + count); + return -ENOSPC; + } + + ppm->next = i + count; + if (ppm->next >= ppm->bmap_index_max) + ppm->next = 0; + + spin_unlock_bh(&ppm->map_lock); + + pr_debug("%s: idx %d + %d (%d), next %u, caller_data 0x%lx.\n", + __func__, i, count, i + ppm->pool_rsvd, ppm->next, + caller_data); + + i += ppm->pool_rsvd; + ppm_mark_entries(ppm, i, count, caller_data); + + return i; +} + +static void ppm_unmark_entries(struct cxgbi_ppm *ppm, int i, int count) +{ + pr_debug("%s: idx %d + %d.\n", __func__, i, count); + + if (i < ppm->pool_rsvd) { + unsigned int cpu; + struct cxgbi_ppm_pool *pool; + + cpu = i / ppm->pool_index_max; + i %= ppm->pool_index_max; + + pool = per_cpu_ptr(ppm->pool, cpu); + spin_lock_bh(&pool->lock); + bitmap_clear(pool->bmap, i, count); + + if (i < pool->next) + pool->next = i; + spin_unlock_bh(&pool->lock); + + pr_debug("%s: cpu %u, idx %d, next %u.\n", + __func__, cpu, i, pool->next); + } else { + spin_lock_bh(&ppm->map_lock); + + i -= ppm->pool_rsvd; + bitmap_clear(ppm->ppod_bmap, i, count); + + if (i < ppm->next) + ppm->next = i; + spin_unlock_bh(&ppm->map_lock); + + pr_debug("%s: idx %d, next %u.\n", __func__, i, ppm->next); + } +} + +void cxgbi_ppm_ppod_release(struct cxgbi_ppm *ppm, u32 idx) +{ + struct cxgbi_ppod_data *pdata; + + if (idx >= ppm->ppmax) { + pr_warn("ippm: idx too big %u > %u.\n", idx, ppm->ppmax); + return; + } + + pdata = ppm->ppod_data + idx; + if (!pdata->npods) { + pr_warn("ippm: idx %u, npods 0.\n", idx); + return; + } + + pr_debug("release idx %u, npods %u.\n", idx, pdata->npods); + ppm_unmark_entries(ppm, idx, pdata->npods); +} +EXPORT_SYMBOL(cxgbi_ppm_ppod_release); + +int cxgbi_ppm_ppods_reserve(struct cxgbi_ppm *ppm, unsigned short nr_pages, + u32 per_tag_pg_idx, u32 *ppod_idx, + u32 *ddp_tag, unsigned long caller_data) +{ + struct cxgbi_ppod_data *pdata; + unsigned int npods; + int idx = -1; + unsigned int hwidx; + u32 tag; + + npods = (nr_pages + PPOD_PAGES_MAX - 1) >> PPOD_PAGES_SHIFT; + if (!npods) { + pr_warn("%s: pages %u -> npods %u, full.\n", + __func__, nr_pages, npods); + return -EINVAL; + } + + /* grab from cpu pool first */ + idx = ppm_get_cpu_entries(ppm, npods, caller_data); + /* try the general pool */ + if (idx < 0) + idx = ppm_get_entries(ppm, npods, caller_data); + if (idx < 0) { + pr_debug("ippm: pages %u, nospc %u, nxt %u, 0x%lx.\n", + nr_pages, npods, ppm->next, caller_data); + return idx; + } + + pdata = ppm->ppod_data + idx; + hwidx = ppm->base_idx + idx; + + tag = cxgbi_ppm_make_ddp_tag(hwidx, pdata->color); + + if (per_tag_pg_idx) + tag |= (per_tag_pg_idx << 30) & 0xC0000000; + + *ppod_idx = idx; + *ddp_tag = tag; + + pr_debug("ippm: sg %u, tag 0x%x(%u,%u), data 0x%lx.\n", + nr_pages, tag, idx, npods, caller_data); + + return npods; +} +EXPORT_SYMBOL(cxgbi_ppm_ppods_reserve); + +void cxgbi_ppm_make_ppod_hdr(struct cxgbi_ppm *ppm, u32 tag, + unsigned int tid, unsigned int offset, + unsigned int length, + struct cxgbi_pagepod_hdr *hdr) +{ + /* The ddp tag in pagepod should be with bit 31:30 set to 0. + * The ddp Tag on the wire should be with non-zero 31:30 to the peer + */ + tag &= 0x3FFFFFFF; + + hdr->vld_tid = htonl(PPOD_VALID_FLAG | PPOD_TID(tid)); + + hdr->rsvd = 0; + hdr->pgsz_tag_clr = htonl(tag & ppm->tformat.idx_clr_mask); + hdr->max_offset = htonl(length); + hdr->page_offset = htonl(offset); + + pr_debug("ippm: tag 0x%x, tid 0x%x, xfer %u, off %u.\n", + tag, tid, length, offset); +} +EXPORT_SYMBOL(cxgbi_ppm_make_ppod_hdr); + +static void ppm_free(struct cxgbi_ppm *ppm) +{ + vfree(ppm); +} + +static void ppm_destroy(struct kref *kref) +{ + struct cxgbi_ppm *ppm = container_of(kref, + struct cxgbi_ppm, + refcnt); + pr_info("ippm: kref 0, destroy %s ppm 0x%p.\n", + ppm->ndev->name, ppm); + + *ppm->ppm_pp = NULL; + + free_percpu(ppm->pool); + ppm_free(ppm); +} + +int cxgbi_ppm_release(struct cxgbi_ppm *ppm) +{ + if (ppm) { + int rv; + + rv = kref_put(&ppm->refcnt, ppm_destroy); + return rv; + } + return 1; +} + +static struct cxgbi_ppm_pool *ppm_alloc_cpu_pool(unsigned int *total, + unsigned int *pcpu_ppmax) +{ + struct cxgbi_ppm_pool *pools; + unsigned int ppmax = (*total) / num_possible_cpus(); + unsigned int max = (PCPU_MIN_UNIT_SIZE - sizeof(*pools)) << 3; + unsigned int bmap; + unsigned int alloc_sz; + unsigned int count = 0; + unsigned int cpu; + + /* make sure per cpu pool fits into PCPU_MIN_UNIT_SIZE */ + if (ppmax > max) + ppmax = max; + + /* pool size must be multiple of unsigned long */ + bmap = BITS_TO_LONGS(ppmax); + ppmax = (bmap * sizeof(unsigned long)) << 3; + + alloc_sz = sizeof(*pools) + sizeof(unsigned long) * bmap; + pools = __alloc_percpu(alloc_sz, __alignof__(struct cxgbi_ppm_pool)); + + if (!pools) + return NULL; + + for_each_possible_cpu(cpu) { + struct cxgbi_ppm_pool *ppool = per_cpu_ptr(pools, cpu); + + memset(ppool, 0, alloc_sz); + spin_lock_init(&ppool->lock); + count += ppmax; + } + + *total = count; + *pcpu_ppmax = ppmax; + + return pools; +} + +int cxgbi_ppm_init(void **ppm_pp, struct net_device *ndev, + struct pci_dev *pdev, void *lldev, + struct cxgbi_tag_format *tformat, + unsigned int ppmax, + unsigned int llimit, + unsigned int start, + unsigned int reserve_factor) +{ + struct cxgbi_ppm *ppm = (struct cxgbi_ppm *)(*ppm_pp); + struct cxgbi_ppm_pool *pool = NULL; + unsigned int ppmax_pool = 0; + unsigned int pool_index_max = 0; + unsigned int alloc_sz; + unsigned int ppod_bmap_size; + + if (ppm) { + pr_info("ippm: %s, ppm 0x%p,0x%p already initialized, %u/%u.\n", + ndev->name, ppm_pp, ppm, ppm->ppmax, ppmax); + kref_get(&ppm->refcnt); + return 1; + } + + if (reserve_factor) { + ppmax_pool = ppmax / reserve_factor; + pool = ppm_alloc_cpu_pool(&ppmax_pool, &pool_index_max); + + pr_debug("%s: ppmax %u, cpu total %u, per cpu %u.\n", + ndev->name, ppmax, ppmax_pool, pool_index_max); + } + + ppod_bmap_size = BITS_TO_LONGS(ppmax - ppmax_pool); + alloc_sz = sizeof(struct cxgbi_ppm) + + ppmax * (sizeof(struct cxgbi_ppod_data)) + + ppod_bmap_size * sizeof(unsigned long); + + ppm = vmalloc(alloc_sz); + if (!ppm) + goto release_ppm_pool; + + memset(ppm, 0, alloc_sz); + + ppm->ppod_bmap = (unsigned long *)(&ppm->ppod_data[ppmax]); + + if ((ppod_bmap_size >> 3) > (ppmax - ppmax_pool)) { + unsigned int start = ppmax - ppmax_pool; + unsigned int end = ppod_bmap_size >> 3; + + bitmap_set(ppm->ppod_bmap, ppmax, end - start); + pr_info("%s: %u - %u < %u * 8, mask extra bits %u, %u.\n", + __func__, ppmax, ppmax_pool, ppod_bmap_size, start, + end); + } + + spin_lock_init(&ppm->map_lock); + kref_init(&ppm->refcnt); + + memcpy(&ppm->tformat, tformat, sizeof(struct cxgbi_tag_format)); + + ppm->ppm_pp = ppm_pp; + ppm->ndev = ndev; + ppm->pdev = pdev; + ppm->lldev = lldev; + ppm->ppmax = ppmax; + ppm->next = 0; + ppm->llimit = llimit; + ppm->base_idx = start > llimit ? + (start - llimit + 1) >> PPOD_SIZE_SHIFT : 0; + ppm->bmap_index_max = ppmax - ppmax_pool; + + ppm->pool = pool; + ppm->pool_rsvd = ppmax_pool; + ppm->pool_index_max = pool_index_max; + + /* check one more time */ + if (*ppm_pp) { + ppm_free(ppm); + ppm = (struct cxgbi_ppm *)(*ppm_pp); + + pr_info("ippm: %s, ppm 0x%p,0x%p already initialized, %u/%u.\n", + ndev->name, ppm_pp, *ppm_pp, ppm->ppmax, ppmax); + + kref_get(&ppm->refcnt); + return 1; + } + *ppm_pp = ppm; + + ppm->tformat.pgsz_idx_dflt = cxgbi_ppm_find_page_index(ppm, PAGE_SIZE); + + pr_info("ippm %s: ppm 0x%p, 0x%p, base %u/%u, pg %lu,%u, rsvd %u,%u.\n", + ndev->name, ppm_pp, ppm, ppm->base_idx, ppm->ppmax, PAGE_SIZE, + ppm->tformat.pgsz_idx_dflt, ppm->pool_rsvd, + ppm->pool_index_max); + + return 0; + +release_ppm_pool: + free_percpu(pool); + return -ENOMEM; +} +EXPORT_SYMBOL(cxgbi_ppm_init); + +unsigned int cxgbi_tagmask_set(unsigned int ppmax) +{ + unsigned int bits = fls(ppmax); + + if (bits > PPOD_IDX_MAX_SIZE) + bits = PPOD_IDX_MAX_SIZE; + + pr_info("ippm: ppmax %u/0x%x -> bits %u, tagmask 0x%x.\n", + ppmax, ppmax, bits, 1 << (bits + PPOD_IDX_SHIFT)); + + return 1 << (bits + PPOD_IDX_SHIFT); +} diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ppm.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ppm.h new file mode 100644 index 000000000000..d48732673b75 --- /dev/null +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ppm.h @@ -0,0 +1,310 @@ +/* + * cxgb4_ppm.h: Chelsio common library for T4/T5 iSCSI ddp operation + * + * Copyright (c) 2016 Chelsio Communications, Inc. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Written by: Karen Xie (kxie@chelsio.com) + */ + +#ifndef __CXGB4PPM_H__ +#define __CXGB4PPM_H__ + +#include <linux/kernel.h> +#include <linux/errno.h> +#include <linux/types.h> +#include <linux/debugfs.h> +#include <linux/list.h> +#include <linux/netdevice.h> +#include <linux/scatterlist.h> +#include <linux/skbuff.h> +#include <linux/vmalloc.h> +#include <linux/bitmap.h> + +struct cxgbi_pagepod_hdr { + u32 vld_tid; + u32 pgsz_tag_clr; + u32 max_offset; + u32 page_offset; + u64 rsvd; +}; + +#define PPOD_PAGES_MAX 4 +struct cxgbi_pagepod { + struct cxgbi_pagepod_hdr hdr; + u64 addr[PPOD_PAGES_MAX + 1]; +}; + +/* ddp tag format + * for a 32-bit tag: + * bit # + * 31 ..... ..... 0 + * X Y...Y Z...Z, where + * ^ ^^^^^ ^^^^ + * | | |____ when ddp bit = 0: color bits + * | | + * | |____ when ddp bit = 0: idx into the ddp memory region + * | + * |____ ddp bit: 0 - ddp tag, 1 - non-ddp tag + * + * [page selector:2] [sw/free bits] [0] [idx] [color:6] + */ + +#define DDP_PGIDX_MAX 4 +#define DDP_PGSZ_BASE_SHIFT 12 /* base page 4K */ + +struct cxgbi_task_tag_info { + unsigned char flags; +#define CXGBI_PPOD_INFO_FLAG_VALID 0x1 +#define CXGBI_PPOD_INFO_FLAG_MAPPED 0x2 + unsigned char cid; + unsigned short pg_shift; + unsigned int npods; + unsigned int idx; + unsigned int tag; + struct cxgbi_pagepod_hdr hdr; + int nents; + int nr_pages; + struct scatterlist *sgl; +}; + +struct cxgbi_tag_format { + unsigned char pgsz_order[DDP_PGIDX_MAX]; + unsigned char pgsz_idx_dflt; + unsigned char free_bits:4; + unsigned char color_bits:4; + unsigned char idx_bits; + unsigned char rsvd_bits; + unsigned int no_ddp_mask; + unsigned int idx_mask; + unsigned int color_mask; + unsigned int idx_clr_mask; + unsigned int rsvd_mask; +}; + +struct cxgbi_ppod_data { + unsigned char pg_idx:2; + unsigned char color:6; + unsigned char chan_id; + unsigned short npods; + unsigned long caller_data; +}; + +/* per cpu ppm pool */ +struct cxgbi_ppm_pool { + unsigned int base; /* base index */ + unsigned int next; /* next possible free index */ + spinlock_t lock; /* ppm pool lock */ + unsigned long bmap[0]; +} ____cacheline_aligned_in_smp; + +struct cxgbi_ppm { + struct kref refcnt; + struct net_device *ndev; /* net_device, 1st port */ + struct pci_dev *pdev; + void *lldev; + void **ppm_pp; + struct cxgbi_tag_format tformat; + unsigned int ppmax; + unsigned int llimit; + unsigned int base_idx; + + unsigned int pool_rsvd; + unsigned int pool_index_max; + struct cxgbi_ppm_pool __percpu *pool; + /* map lock */ + spinlock_t map_lock; /* ppm map lock */ + unsigned int bmap_index_max; + unsigned int next; + unsigned long *ppod_bmap; + struct cxgbi_ppod_data ppod_data[0]; +}; + +#define DDP_THRESHOLD 512 + +#define PPOD_PAGES_SHIFT 2 /* 4 pages per pod */ + +#define IPPOD_SIZE sizeof(struct cxgbi_pagepod) /* 64 */ +#define PPOD_SIZE_SHIFT 6 + +/* page pods are allocated in groups of this size (must be power of 2) */ +#define PPOD_CLUSTER_SIZE 16U + +#define ULPMEM_DSGL_MAX_NPPODS 16 /* 1024/PPOD_SIZE */ +#define ULPMEM_IDATA_MAX_NPPODS 3 /* (PPOD_SIZE * 3 + ulptx hdr) < 256B */ +#define PCIE_MEMWIN_MAX_NPPODS 16 /* 1024/PPOD_SIZE */ + +#define PPOD_COLOR_SHIFT 0 +#define PPOD_COLOR(x) ((x) << PPOD_COLOR_SHIFT) + +#define PPOD_IDX_SHIFT 6 +#define PPOD_IDX_MAX_SIZE 24 + +#define PPOD_TID_SHIFT 0 +#define PPOD_TID(x) ((x) << PPOD_TID_SHIFT) + +#define PPOD_TAG_SHIFT 6 +#define PPOD_TAG(x) ((x) << PPOD_TAG_SHIFT) + +#define PPOD_VALID_SHIFT 24 +#define PPOD_VALID(x) ((x) << PPOD_VALID_SHIFT) +#define PPOD_VALID_FLAG PPOD_VALID(1U) + +#define PPOD_PI_EXTRACT_CTL_SHIFT 31 +#define PPOD_PI_EXTRACT_CTL(x) ((x) << PPOD_PI_EXTRACT_CTL_SHIFT) +#define PPOD_PI_EXTRACT_CTL_FLAG V_PPOD_PI_EXTRACT_CTL(1U) + +#define PPOD_PI_TYPE_SHIFT 29 +#define PPOD_PI_TYPE_MASK 0x3 +#define PPOD_PI_TYPE(x) ((x) << PPOD_PI_TYPE_SHIFT) + +#define PPOD_PI_CHECK_CTL_SHIFT 27 +#define PPOD_PI_CHECK_CTL_MASK 0x3 +#define PPOD_PI_CHECK_CTL(x) ((x) << PPOD_PI_CHECK_CTL_SHIFT) + +#define PPOD_PI_REPORT_CTL_SHIFT 25 +#define PPOD_PI_REPORT_CTL_MASK 0x3 +#define PPOD_PI_REPORT_CTL(x) ((x) << PPOD_PI_REPORT_CTL_SHIFT) + +static inline int cxgbi_ppm_is_ddp_tag(struct cxgbi_ppm *ppm, u32 tag) +{ + return !(tag & ppm->tformat.no_ddp_mask); +} + +static inline int cxgbi_ppm_sw_tag_is_usable(struct cxgbi_ppm *ppm, + u32 tag) +{ + /* the sw tag must be using <= 31 bits */ + return !(tag & 0x80000000U); +} + +static inline int cxgbi_ppm_make_non_ddp_tag(struct cxgbi_ppm *ppm, + u32 sw_tag, + u32 *final_tag) +{ + struct cxgbi_tag_format *tformat = &ppm->tformat; + + if (!cxgbi_ppm_sw_tag_is_usable(ppm, sw_tag)) { + pr_info("sw_tag 0x%x NOT usable.\n", sw_tag); + return -EINVAL; + } + + if (!sw_tag) { + *final_tag = tformat->no_ddp_mask; + } else { + unsigned int shift = tformat->idx_bits + tformat->color_bits; + u32 lower = sw_tag & tformat->idx_clr_mask; + u32 upper = (sw_tag >> shift) << (shift + 1); + + *final_tag = upper | tformat->no_ddp_mask | lower; + } + return 0; +} + +static inline u32 cxgbi_ppm_decode_non_ddp_tag(struct cxgbi_ppm *ppm, + u32 tag) +{ + struct cxgbi_tag_format *tformat = &ppm->tformat; + unsigned int shift = tformat->idx_bits + tformat->color_bits; + u32 lower = tag & tformat->idx_clr_mask; + u32 upper = (tag >> tformat->rsvd_bits) << shift; + + return upper | lower; +} + +static inline u32 cxgbi_ppm_ddp_tag_get_idx(struct cxgbi_ppm *ppm, + u32 ddp_tag) +{ + u32 hw_idx = (ddp_tag >> PPOD_IDX_SHIFT) & + ppm->tformat.idx_mask; + + return hw_idx - ppm->base_idx; +} + +static inline u32 cxgbi_ppm_make_ddp_tag(unsigned int hw_idx, + unsigned char color) +{ + return (hw_idx << PPOD_IDX_SHIFT) | ((u32)color); +} + +static inline unsigned long +cxgbi_ppm_get_tag_caller_data(struct cxgbi_ppm *ppm, + u32 ddp_tag) +{ + u32 idx = cxgbi_ppm_ddp_tag_get_idx(ppm, ddp_tag); + + return ppm->ppod_data[idx].caller_data; +} + +/* sw bits are the free bits */ +static inline int cxgbi_ppm_ddp_tag_update_sw_bits(struct cxgbi_ppm *ppm, + u32 val, u32 orig_tag, + u32 *final_tag) +{ + struct cxgbi_tag_format *tformat = &ppm->tformat; + u32 v = val >> tformat->free_bits; + + if (v) { + pr_info("sw_bits 0x%x too large, avail bits %u.\n", + val, tformat->free_bits); + return -EINVAL; + } + if (!cxgbi_ppm_is_ddp_tag(ppm, orig_tag)) + return -EINVAL; + + *final_tag = (val << tformat->rsvd_bits) | + (orig_tag & ppm->tformat.rsvd_mask); + return 0; +} + +static inline void cxgbi_ppm_ppod_clear(struct cxgbi_pagepod *ppod) +{ + ppod->hdr.vld_tid = 0U; +} + +static inline void cxgbi_tagmask_check(unsigned int tagmask, + struct cxgbi_tag_format *tformat) +{ + unsigned int bits = fls(tagmask); + + /* reserve top most 2 bits for page selector */ + tformat->free_bits = 32 - 2 - bits; + tformat->rsvd_bits = bits; + tformat->color_bits = PPOD_IDX_SHIFT; + tformat->idx_bits = bits - 1 - PPOD_IDX_SHIFT; + tformat->no_ddp_mask = 1 << (bits - 1); + tformat->idx_mask = (1 << tformat->idx_bits) - 1; + tformat->color_mask = (1 << PPOD_IDX_SHIFT) - 1; + tformat->idx_clr_mask = (1 << (bits - 1)) - 1; + tformat->rsvd_mask = (1 << bits) - 1; + + pr_info("ippm: tagmask 0x%x, rsvd %u=%u+%u+1, mask 0x%x,0x%x, " + "pg %u,%u,%u,%u.\n", + tagmask, tformat->rsvd_bits, tformat->idx_bits, + tformat->color_bits, tformat->no_ddp_mask, tformat->rsvd_mask, + tformat->pgsz_order[0], tformat->pgsz_order[1], + tformat->pgsz_order[2], tformat->pgsz_order[3]); +} + +int cxgbi_ppm_find_page_index(struct cxgbi_ppm *ppm, unsigned long pgsz); +void cxgbi_ppm_make_ppod_hdr(struct cxgbi_ppm *ppm, u32 tag, + unsigned int tid, unsigned int offset, + unsigned int length, + struct cxgbi_pagepod_hdr *hdr); +void cxgbi_ppm_ppod_release(struct cxgbi_ppm *, u32 idx); +int cxgbi_ppm_ppods_reserve(struct cxgbi_ppm *, unsigned short nr_pages, + u32 per_tag_pg_idx, u32 *ppod_idx, u32 *ddp_tag, + unsigned long caller_data); +int cxgbi_ppm_init(void **ppm_pp, struct net_device *, struct pci_dev *, + void *lldev, struct cxgbi_tag_format *, + unsigned int ppmax, unsigned int llimit, + unsigned int start, + unsigned int reserve_factor); +int cxgbi_ppm_release(struct cxgbi_ppm *ppm); +void cxgbi_tagmask_check(unsigned int tagmask, struct cxgbi_tag_format *); +unsigned int cxgbi_tagmask_set(unsigned int ppmax); + +#endif /*__CXGB4PPM_H__*/ diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h index cf711d5f15be..f3c58aaa932d 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h @@ -191,6 +191,7 @@ static inline void set_wr_txq(struct sk_buff *skb, int prio, int queue) enum cxgb4_uld { CXGB4_ULD_RDMA, CXGB4_ULD_ISCSI, + CXGB4_ULD_ISCSIT, CXGB4_ULD_MAX }; @@ -212,6 +213,7 @@ struct l2t_data; struct net_device; struct pkt_gl; struct tp_tcp_stats; +struct t4_lro_mgr; struct cxgb4_range { unsigned int start; @@ -273,6 +275,10 @@ struct cxgb4_lld_info { unsigned int max_ordird_qp; /* Max ORD/IRD depth per RDMA QP */ unsigned int max_ird_adapter; /* Max IRD memory per adapter */ bool ulptx_memwrite_dsgl; /* use of T5 DSGL allowed */ + unsigned int iscsi_tagmask; /* iscsi ddp tag mask */ + unsigned int iscsi_pgsz_order; /* iscsi ddp page size orders */ + unsigned int iscsi_llimit; /* chip's iscsi region llimit */ + void **iscsi_ppm; /* iscsi page pod manager */ int nodeid; /* device numa node id */ }; @@ -283,6 +289,11 @@ struct cxgb4_uld_info { const struct pkt_gl *gl); int (*state_change)(void *handle, enum cxgb4_state new_state); int (*control)(void *handle, enum cxgb4_control control, ...); + int (*lro_rx_handler)(void *handle, const __be64 *rsp, + const struct pkt_gl *gl, + struct t4_lro_mgr *lro_mgr, + struct napi_struct *napi); + void (*lro_flush)(struct t4_lro_mgr *); }; int cxgb4_register_uld(enum cxgb4_uld type, const struct cxgb4_uld_info *p); diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.c b/drivers/net/ethernet/chelsio/cxgb4/l2t.c index 5b0f3ef348e9..60a26037a1c6 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/l2t.c +++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.c @@ -48,8 +48,6 @@ #include "t4_regs.h" #include "t4_values.h" -#define VLAN_NONE 0xfff - /* identifies sync vs async L2T_WRITE_REQs */ #define SYNC_WR_S 12 #define SYNC_WR_V(x) ((x) << SYNC_WR_S) diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.h b/drivers/net/ethernet/chelsio/cxgb4/l2t.h index 4e2d47ac102b..79665bd8f881 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/l2t.h +++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.h @@ -39,6 +39,8 @@ #include <linux/if_ether.h> #include <linux/atomic.h> +#define VLAN_NONE 0xfff + enum { L2T_SIZE = 4096 }; /* # of L2T entries */ enum { diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c index deca4a2956cc..13b144bcf725 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c @@ -2157,8 +2157,11 @@ static int process_responses(struct sge_rspq *q, int budget) while (likely(budget_left)) { rc = (void *)q->cur_desc + (q->iqe_len - sizeof(*rc)); - if (!is_new_response(rc, q)) + if (!is_new_response(rc, q)) { + if (q->flush_handler) + q->flush_handler(q); break; + } dma_rmb(); rsp_type = RSPD_TYPE_G(rc->type_gen); @@ -2544,7 +2547,8 @@ static void __iomem *bar2_address(struct adapter *adapter, */ int t4_sge_alloc_rxq(struct adapter *adap, struct sge_rspq *iq, bool fwevtq, struct net_device *dev, int intr_idx, - struct sge_fl *fl, rspq_handler_t hnd, int cong) + struct sge_fl *fl, rspq_handler_t hnd, + rspq_flush_handler_t flush_hnd, int cong) { int ret, flsz = 0; struct fw_iq_cmd c; @@ -2648,6 +2652,10 @@ int t4_sge_alloc_rxq(struct adapter *adap, struct sge_rspq *iq, bool fwevtq, iq->size--; /* subtract status entry */ iq->netdev = dev; iq->handler = hnd; + iq->flush_handler = flush_hnd; + + memset(&iq->lro_mgr, 0, sizeof(struct t4_lro_mgr)); + skb_queue_head_init(&iq->lro_mgr.lroq); /* set offset to -1 to distinguish ingress queues without FL */ iq->offset = fl ? 0 : -1; @@ -2992,6 +3000,7 @@ void t4_free_sge_resources(struct adapter *adap) /* clean up RDMA and iSCSI Rx queues */ t4_free_ofld_rxqs(adap, adap->sge.iscsiqsets, adap->sge.iscsirxq); + t4_free_ofld_rxqs(adap, adap->sge.niscsitq, adap->sge.iscsitrxq); t4_free_ofld_rxqs(adap, adap->sge.rdmaqs, adap->sge.rdmarxq); t4_free_ofld_rxqs(adap, adap->sge.rdmaciqs, adap->sge.rdmaciq); diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h index 1d2d1da40c80..80417fc564d4 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h @@ -51,6 +51,7 @@ enum { CPL_TX_PKT = 0xE, CPL_L2T_WRITE_REQ = 0x12, CPL_TID_RELEASE = 0x1A, + CPL_TX_DATA_ISO = 0x1F, CPL_CLOSE_LISTSRV_RPL = 0x20, CPL_L2T_WRITE_RPL = 0x23, @@ -344,6 +345,87 @@ struct cpl_pass_open_rpl { u8 status; }; +struct tcp_options { + __be16 mss; + __u8 wsf; +#if defined(__LITTLE_ENDIAN_BITFIELD) + __u8:4; + __u8 unknown:1; + __u8:1; + __u8 sack:1; + __u8 tstamp:1; +#else + __u8 tstamp:1; + __u8 sack:1; + __u8:1; + __u8 unknown:1; + __u8:4; +#endif +}; + +struct cpl_pass_accept_req { + union opcode_tid ot; + __be16 rsvd; + __be16 len; + __be32 hdr_len; + __be16 vlan; + __be16 l2info; + __be32 tos_stid; + struct tcp_options tcpopt; +}; + +/* cpl_pass_accept_req.hdr_len fields */ +#define SYN_RX_CHAN_S 0 +#define SYN_RX_CHAN_M 0xF +#define SYN_RX_CHAN_V(x) ((x) << SYN_RX_CHAN_S) +#define SYN_RX_CHAN_G(x) (((x) >> SYN_RX_CHAN_S) & SYN_RX_CHAN_M) + +#define TCP_HDR_LEN_S 10 +#define TCP_HDR_LEN_M 0x3F +#define TCP_HDR_LEN_V(x) ((x) << TCP_HDR_LEN_S) +#define TCP_HDR_LEN_G(x) (((x) >> TCP_HDR_LEN_S) & TCP_HDR_LEN_M) + +#define IP_HDR_LEN_S 16 +#define IP_HDR_LEN_M 0x3FF +#define IP_HDR_LEN_V(x) ((x) << IP_HDR_LEN_S) +#define IP_HDR_LEN_G(x) (((x) >> IP_HDR_LEN_S) & IP_HDR_LEN_M) + +#define ETH_HDR_LEN_S 26 +#define ETH_HDR_LEN_M 0x1F +#define ETH_HDR_LEN_V(x) ((x) << ETH_HDR_LEN_S) +#define ETH_HDR_LEN_G(x) (((x) >> ETH_HDR_LEN_S) & ETH_HDR_LEN_M) + +/* cpl_pass_accept_req.l2info fields */ +#define SYN_MAC_IDX_S 0 +#define SYN_MAC_IDX_M 0x1FF +#define SYN_MAC_IDX_V(x) ((x) << SYN_MAC_IDX_S) +#define SYN_MAC_IDX_G(x) (((x) >> SYN_MAC_IDX_S) & SYN_MAC_IDX_M) + +#define SYN_XACT_MATCH_S 9 +#define SYN_XACT_MATCH_V(x) ((x) << SYN_XACT_MATCH_S) +#define SYN_XACT_MATCH_F SYN_XACT_MATCH_V(1U) + +#define SYN_INTF_S 12 +#define SYN_INTF_M 0xF +#define SYN_INTF_V(x) ((x) << SYN_INTF_S) +#define SYN_INTF_G(x) (((x) >> SYN_INTF_S) & SYN_INTF_M) + +enum { /* TCP congestion control algorithms */ + CONG_ALG_RENO, + CONG_ALG_TAHOE, + CONG_ALG_NEWRENO, + CONG_ALG_HIGHSPEED +}; + +#define CONG_CNTRL_S 14 +#define CONG_CNTRL_M 0x3 +#define CONG_CNTRL_V(x) ((x) << CONG_CNTRL_S) +#define CONG_CNTRL_G(x) (((x) >> CONG_CNTRL_S) & CONG_CNTRL_M) + +#define T5_ISS_S 18 +#define T5_ISS_V(x) ((x) << T5_ISS_S) +#define T5_ISS_F T5_ISS_V(1U) + struct cpl_pass_accept_rpl { WR_HDR; union opcode_tid ot; @@ -818,6 +900,110 @@ struct cpl_iscsi_hdr { #define ISCSI_DDP_V(x) ((x) << ISCSI_DDP_S) #define ISCSI_DDP_F ISCSI_DDP_V(1U) +struct cpl_rx_data_ddp { + union opcode_tid ot; + __be16 urg; + __be16 len; + __be32 seq; + union { + __be32 nxt_seq; + __be32 ddp_report; + }; + __be32 ulp_crc; + __be32 ddpvld; +}; + +#define cpl_rx_iscsi_ddp cpl_rx_data_ddp + +struct cpl_iscsi_data { + union opcode_tid ot; + __u8 rsvd0[2]; + __be16 len; + __be32 seq; + __be16 urg; + __u8 rsvd1; + __u8 status; +}; + +struct cpl_tx_data_iso { + __be32 op_to_scsi; + __u8 reserved1; + __u8 ahs_len; + __be16 mpdu; + __be32 burst_size; + __be32 len; + __be32 reserved2_seglen_offset; + __be32 datasn_offset; + __be32 buffer_offset; + __be32 reserved3; + + /* encapsulated CPL_TX_DATA follows here */ +}; + +/* cpl_tx_data_iso.op_to_scsi fields */ +#define CPL_TX_DATA_ISO_OP_S 24 +#define CPL_TX_DATA_ISO_OP_M 0xff +#define CPL_TX_DATA_ISO_OP_V(x) ((x) << CPL_TX_DATA_ISO_OP_S) +#define CPL_TX_DATA_ISO_OP_G(x) \ + (((x) >> CPL_TX_DATA_ISO_OP_S) & CPL_TX_DATA_ISO_OP_M) + +#define CPL_TX_DATA_ISO_FIRST_S 23 +#define CPL_TX_DATA_ISO_FIRST_M 0x1 +#define CPL_TX_DATA_ISO_FIRST_V(x) ((x) << CPL_TX_DATA_ISO_FIRST_S) +#define CPL_TX_DATA_ISO_FIRST_G(x) \ + (((x) >> CPL_TX_DATA_ISO_FIRST_S) & CPL_TX_DATA_ISO_FIRST_M) +#define CPL_TX_DATA_ISO_FIRST_F CPL_TX_DATA_ISO_FIRST_V(1U) + +#define CPL_TX_DATA_ISO_LAST_S 22 +#define CPL_TX_DATA_ISO_LAST_M 0x1 +#define CPL_TX_DATA_ISO_LAST_V(x) ((x) << CPL_TX_DATA_ISO_LAST_S) +#define CPL_TX_DATA_ISO_LAST_G(x) \ + (((x) >> CPL_TX_DATA_ISO_LAST_S) & CPL_TX_DATA_ISO_LAST_M) +#define CPL_TX_DATA_ISO_LAST_F CPL_TX_DATA_ISO_LAST_V(1U) + +#define CPL_TX_DATA_ISO_CPLHDRLEN_S 21 +#define CPL_TX_DATA_ISO_CPLHDRLEN_M 0x1 +#define CPL_TX_DATA_ISO_CPLHDRLEN_V(x) ((x) << CPL_TX_DATA_ISO_CPLHDRLEN_S) +#define CPL_TX_DATA_ISO_CPLHDRLEN_G(x) \ + (((x) >> CPL_TX_DATA_ISO_CPLHDRLEN_S) & CPL_TX_DATA_ISO_CPLHDRLEN_M) +#define CPL_TX_DATA_ISO_CPLHDRLEN_F CPL_TX_DATA_ISO_CPLHDRLEN_V(1U) + +#define CPL_TX_DATA_ISO_HDRCRC_S 20 +#define CPL_TX_DATA_ISO_HDRCRC_M 0x1 +#define CPL_TX_DATA_ISO_HDRCRC_V(x) ((x) << CPL_TX_DATA_ISO_HDRCRC_S) +#define CPL_TX_DATA_ISO_HDRCRC_G(x) \ + (((x) >> CPL_TX_DATA_ISO_HDRCRC_S) & CPL_TX_DATA_ISO_HDRCRC_M) +#define CPL_TX_DATA_ISO_HDRCRC_F CPL_TX_DATA_ISO_HDRCRC_V(1U) + +#define CPL_TX_DATA_ISO_PLDCRC_S 19 +#define CPL_TX_DATA_ISO_PLDCRC_M 0x1 +#define CPL_TX_DATA_ISO_PLDCRC_V(x) ((x) << CPL_TX_DATA_ISO_PLDCRC_S) +#define CPL_TX_DATA_ISO_PLDCRC_G(x) \ + (((x) >> CPL_TX_DATA_ISO_PLDCRC_S) & CPL_TX_DATA_ISO_PLDCRC_M) +#define CPL_TX_DATA_ISO_PLDCRC_F CPL_TX_DATA_ISO_PLDCRC_V(1U) + +#define CPL_TX_DATA_ISO_IMMEDIATE_S 18 +#define CPL_TX_DATA_ISO_IMMEDIATE_M 0x1 +#define CPL_TX_DATA_ISO_IMMEDIATE_V(x) ((x) << CPL_TX_DATA_ISO_IMMEDIATE_S) +#define CPL_TX_DATA_ISO_IMMEDIATE_G(x) \ + (((x) >> CPL_TX_DATA_ISO_IMMEDIATE_S) & CPL_TX_DATA_ISO_IMMEDIATE_M) +#define CPL_TX_DATA_ISO_IMMEDIATE_F CPL_TX_DATA_ISO_IMMEDIATE_V(1U) + +#define CPL_TX_DATA_ISO_SCSI_S 16 +#define CPL_TX_DATA_ISO_SCSI_M 0x3 +#define CPL_TX_DATA_ISO_SCSI_V(x) ((x) << CPL_TX_DATA_ISO_SCSI_S) +#define CPL_TX_DATA_ISO_SCSI_G(x) \ + (((x) >> CPL_TX_DATA_ISO_SCSI_S) & CPL_TX_DATA_ISO_SCSI_M) + +/* cpl_tx_data_iso.reserved2_seglen_offset fields */ +#define CPL_TX_DATA_ISO_SEGLEN_OFFSET_S 0 +#define CPL_TX_DATA_ISO_SEGLEN_OFFSET_M 0xffffff +#define CPL_TX_DATA_ISO_SEGLEN_OFFSET_V(x) \ + ((x) << CPL_TX_DATA_ISO_SEGLEN_OFFSET_S) +#define CPL_TX_DATA_ISO_SEGLEN_OFFSET_G(x) \ + (((x) >> CPL_TX_DATA_ISO_SEGLEN_OFFSET_S) & \ + CPL_TX_DATA_ISO_SEGLEN_OFFSET_M) + struct cpl_rx_data { union opcode_tid ot; __be16 rsvd; @@ -854,6 +1040,15 @@ struct cpl_rx_data_ack { #define RX_FORCE_ACK_V(x) ((x) << RX_FORCE_ACK_S) #define RX_FORCE_ACK_F RX_FORCE_ACK_V(1U) +#define RX_DACK_MODE_S 29 +#define RX_DACK_MODE_M 0x3 +#define RX_DACK_MODE_V(x) ((x) << RX_DACK_MODE_S) +#define RX_DACK_MODE_G(x) (((x) >> RX_DACK_MODE_S) & RX_DACK_MODE_M) + +#define RX_DACK_CHANGE_S 31 +#define RX_DACK_CHANGE_V(x) ((x) << RX_DACK_CHANGE_S) +#define RX_DACK_CHANGE_F RX_DACK_CHANGE_V(1U) + struct cpl_rx_pkt { struct rss_header rsshdr; u8 opcode; @@ -1090,6 +1285,12 @@ struct cpl_fw4_ack { __be64 rsvd1; }; +enum { + CPL_FW4_ACK_FLAGS_SEQVAL = 0x1, /* seqn valid */ + CPL_FW4_ACK_FLAGS_CH = 0x2, /* channel change complete */ + CPL_FW4_ACK_FLAGS_FLOWC = 0x4, /* fw_flowc_wr complete */ +}; + struct cpl_fw6_msg { u8 opcode; u8 type; @@ -1115,6 +1316,17 @@ struct cpl_fw6_msg_ofld_connection_wr_rpl { __u8 rsvd[2]; }; +struct cpl_tx_data { + union opcode_tid ot; + __be32 len; + __be32 rsvd; + __be32 flags; +}; + +/* cpl_tx_data.flags field */ +#define TX_FORCE_S 13 +#define TX_FORCE_V(x) ((x) << TX_FORCE_S) + enum { ULP_TX_MEM_READ = 2, ULP_TX_MEM_WRITE = 3, @@ -1143,6 +1355,11 @@ struct ulptx_sgl { struct ulptx_sge_pair sge[0]; }; +struct ulptx_idata { + __be32 cmd_more; + __be32 len; +}; + #define ULPTX_NSGE_S 0 #define ULPTX_NSGE_V(x) ((x) << ULPTX_NSGE_S) diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h b/drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h index 06bc2d2e7a73..a2cdfc1261dc 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h @@ -166,6 +166,7 @@ CH_PCI_DEVICE_ID_TABLE_DEFINE_BEGIN CH_PCI_ID_TABLE_FENTRY(0x5099), /* Custom 2x40G QSFP */ CH_PCI_ID_TABLE_FENTRY(0x509a), /* Custom T520-CR */ CH_PCI_ID_TABLE_FENTRY(0x509b), /* Custom T540-CR LOM */ + CH_PCI_ID_TABLE_FENTRY(0x509c), /* Custom T520-CR*/ /* T6 adapters: */ diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h index c8661c77b4e3..7ad6d4e75b2a 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h @@ -101,6 +101,7 @@ enum fw_wr_opcodes { FW_RI_BIND_MW_WR = 0x18, FW_RI_FR_NSMR_WR = 0x19, FW_RI_INV_LSTAG_WR = 0x1a, + FW_ISCSI_TX_DATA_WR = 0x45, FW_LASTC2E_WR = 0x70 }; @@ -561,7 +562,12 @@ enum fw_flowc_mnem { FW_FLOWC_MNEM_SNDBUF, FW_FLOWC_MNEM_MSS, FW_FLOWC_MNEM_TXDATAPLEN_MAX, - FW_FLOWC_MNEM_SCHEDCLASS = 11, + FW_FLOWC_MNEM_TCPSTATE, + FW_FLOWC_MNEM_EOSTATE, + FW_FLOWC_MNEM_SCHEDCLASS, + FW_FLOWC_MNEM_DCBPRIO, + FW_FLOWC_MNEM_SND_SCALE, + FW_FLOWC_MNEM_RCV_SCALE, }; struct fw_flowc_mnemval { diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c index 1cc8a7a69457..730fec73d5a6 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c @@ -74,7 +74,8 @@ static int dflt_msg_enable = DFLT_MSG_ENABLE; module_param(dflt_msg_enable, int, 0644); MODULE_PARM_DESC(dflt_msg_enable, - "default adapter ethtool message level bitmap"); + "default adapter ethtool message level bitmap, " + "deprecated parameter"); /* * The driver uses the best interrupt scheme available on a platform in the diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 37c081583084..08243c2ff4b4 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -943,8 +943,8 @@ fec_restart(struct net_device *ndev) else val &= ~FEC_RACC_OPTIONS; writel(val, fep->hwp + FEC_RACC); + writel(PKT_MAXBUF_SIZE, fep->hwp + FEC_FTRL); } - writel(PKT_MAXBUF_SIZE, fep->hwp + FEC_FTRL); #endif /* diff --git a/drivers/net/ethernet/freescale/fman/fman.c b/drivers/net/ethernet/freescale/fman/fman.c index 79a210aaf0bb..ea83712a6d62 100644 --- a/drivers/net/ethernet/freescale/fman/fman.c +++ b/drivers/net/ethernet/freescale/fman/fman.c @@ -35,6 +35,7 @@ #include "fman.h" #include "fman_muram.h" +#include <linux/fsl/guts.h> #include <linux/slab.h> #include <linux/delay.h> #include <linux/module.h> @@ -1871,6 +1872,90 @@ err_fm_state: return -EINVAL; } +static int fman_reset(struct fman *fman) +{ + u32 count; + int err = 0; + + if (fman->state->rev_info.major < 6) { + iowrite32be(FPM_RSTC_FM_RESET, &fman->fpm_regs->fm_rstc); + /* Wait for reset completion */ + count = 100; + do { + udelay(1); + } while (((ioread32be(&fman->fpm_regs->fm_rstc)) & + FPM_RSTC_FM_RESET) && --count); + if (count == 0) + err = -EBUSY; + + goto _return; + } else { + struct device_node *guts_node; + struct ccsr_guts __iomem *guts_regs; + u32 devdisr2, reg; + + /* Errata A007273 */ + guts_node = + of_find_compatible_node(NULL, NULL, + "fsl,qoriq-device-config-2.0"); + if (!guts_node) { + dev_err(fman->dev, "%s: Couldn't find guts node\n", + __func__); + goto guts_node; + } + + guts_regs = of_iomap(guts_node, 0); + if (!guts_regs) { + dev_err(fman->dev, "%s: Couldn't map %s regs\n", + __func__, guts_node->full_name); + goto guts_regs; + } +#define FMAN1_ALL_MACS_MASK 0xFCC00000 +#define FMAN2_ALL_MACS_MASK 0x000FCC00 + /* Read current state */ + devdisr2 = ioread32be(&guts_regs->devdisr2); + if (fman->dts_params.id == 0) + reg = devdisr2 & ~FMAN1_ALL_MACS_MASK; + else + reg = devdisr2 & ~FMAN2_ALL_MACS_MASK; + + /* Enable all MACs */ + iowrite32be(reg, &guts_regs->devdisr2); + + /* Perform FMan reset */ + iowrite32be(FPM_RSTC_FM_RESET, &fman->fpm_regs->fm_rstc); + + /* Wait for reset completion */ + count = 100; + do { + udelay(1); + } while (((ioread32be(&fman->fpm_regs->fm_rstc)) & + FPM_RSTC_FM_RESET) && --count); + if (count == 0) { + iounmap(guts_regs); + of_node_put(guts_node); + err = -EBUSY; + goto _return; + } + + /* Restore devdisr2 value */ + iowrite32be(devdisr2, &guts_regs->devdisr2); + + iounmap(guts_regs); + of_node_put(guts_node); + + goto _return; + +guts_regs: + of_node_put(guts_node); +guts_node: + dev_dbg(fman->dev, "%s: Didn't perform FManV3 reset due to Errata A007273!\n", + __func__); + } +_return: + return err; +} + static int fman_init(struct fman *fman) { struct fman_cfg *cfg = NULL; @@ -1914,22 +1999,9 @@ static int fman_init(struct fman *fman) fman->liodn_base[i] = liodn_base; } - /* FMan Reset (supported only for FMan V2) */ - if (fman->state->rev_info.major >= 6) { - /* Errata A007273 */ - dev_dbg(fman->dev, "%s: FManV3 reset is not supported!\n", - __func__); - } else { - iowrite32be(FPM_RSTC_FM_RESET, &fman->fpm_regs->fm_rstc); - /* Wait for reset completion */ - count = 100; - do { - udelay(1); - } while (((ioread32be(&fman->fpm_regs->fm_rstc)) & - FPM_RSTC_FM_RESET) && --count); - if (count == 0) - return -EBUSY; - } + err = fman_reset(fman); + if (err) + return err; if (ioread32be(&fman->qmi_regs->fmqm_gs) & QMI_GS_HALT_NOT_BUSY) { resume(fman->fpm_regs); diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.h b/drivers/net/ethernet/hisilicon/hns/hnae.h index 1cbcb9fa3fb5..e8d36aaea223 100644 --- a/drivers/net/ethernet/hisilicon/hns/hnae.h +++ b/drivers/net/ethernet/hisilicon/hns/hnae.h @@ -147,6 +147,8 @@ enum hnae_led_state { #define HNSV2_TXD_BUFNUM_S 0 #define HNSV2_TXD_BUFNUM_M (0x7 << HNSV2_TXD_BUFNUM_S) +#define HNSV2_TXD_PORTID_S 4 +#define HNSV2_TXD_PORTID_M (0X7 << HNSV2_TXD_PORTID_S) #define HNSV2_TXD_RI_B 1 #define HNSV2_TXD_L4CS_B 2 #define HNSV2_TXD_L3CS_B 3 @@ -467,7 +469,7 @@ struct hnae_ae_ops { u32 *tx_usecs, u32 *rx_usecs); void (*get_rx_max_coalesced_frames)(struct hnae_handle *handle, u32 *tx_frames, u32 *rx_frames); - void (*set_coalesce_usecs)(struct hnae_handle *handle, u32 timeout); + int (*set_coalesce_usecs)(struct hnae_handle *handle, u32 timeout); int (*set_coalesce_frames)(struct hnae_handle *handle, u32 coalesce_frames); void (*set_promisc_mode)(struct hnae_handle *handle, u32 en); @@ -516,6 +518,7 @@ struct hnae_handle { int q_num; int vf_id; u32 eport_id; + u32 dport_id; /* v2 tx bd should fill the dport_id */ enum hnae_port_type port_type; struct list_head node; /* list to hnae_ae_dev->handle_list */ struct hnae_buf_ops *bops; /* operation for the buffer */ diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c index d4f92ed322d6..159142272afb 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c @@ -159,11 +159,6 @@ struct hnae_handle *hns_ae_get_handle(struct hnae_ae_dev *dev, ae_handle->qs[i]->tx_ring.q = ae_handle->qs[i]; ring_pair_cb->used_by_vf = 1; - if (port_idx < DSAF_SERVICE_PORT_NUM_PER_DSAF) - ring_pair_cb->port_id_in_dsa = port_idx; - else - ring_pair_cb->port_id_in_dsa = 0; - ring_pair_cb++; } @@ -175,6 +170,7 @@ struct hnae_handle *hns_ae_get_handle(struct hnae_ae_dev *dev, ae_handle->phy_node = vf_cb->mac_cb->phy_node; ae_handle->if_support = vf_cb->mac_cb->if_support; ae_handle->port_type = vf_cb->mac_cb->mac_type; + ae_handle->dport_id = port_idx; return ae_handle; vf_id_err: @@ -403,11 +399,16 @@ static void hns_ae_get_ring_bdnum_limit(struct hnae_queue *queue, static void hns_ae_get_pauseparam(struct hnae_handle *handle, u32 *auto_neg, u32 *rx_en, u32 *tx_en) { - assert(handle); + struct hns_mac_cb *mac_cb = hns_get_mac_cb(handle); + struct dsaf_device *dsaf_dev = mac_cb->dsaf_dev; - hns_mac_get_autoneg(hns_get_mac_cb(handle), auto_neg); + hns_mac_get_autoneg(mac_cb, auto_neg); - hns_mac_get_pauseparam(hns_get_mac_cb(handle), rx_en, tx_en); + hns_mac_get_pauseparam(mac_cb, rx_en, tx_en); + + /* Service port's pause feature is provided by DSAF, not mac */ + if (handle->port_type == HNAE_PORT_SERVICE) + hns_dsaf_get_rx_mac_pause_en(dsaf_dev, mac_cb->mac_id, rx_en); } static int hns_ae_set_autoneg(struct hnae_handle *handle, u8 enable) @@ -419,7 +420,10 @@ static int hns_ae_set_autoneg(struct hnae_handle *handle, u8 enable) static void hns_ae_set_promisc_mode(struct hnae_handle *handle, u32 en) { + struct hns_mac_cb *mac_cb = hns_get_mac_cb(handle); + hns_dsaf_set_promisc_mode(hns_ae_get_dsaf_dev(handle->dev), en); + hns_mac_set_promisc(mac_cb, (u8)!!en); } static int hns_ae_get_autoneg(struct hnae_handle *handle) @@ -437,71 +441,67 @@ static int hns_ae_set_pauseparam(struct hnae_handle *handle, u32 autoneg, u32 rx_en, u32 tx_en) { struct hns_mac_cb *mac_cb = hns_get_mac_cb(handle); + struct dsaf_device *dsaf_dev = mac_cb->dsaf_dev; int ret; ret = hns_mac_set_autoneg(mac_cb, autoneg); if (ret) return ret; + /* Service port's pause feature is provided by DSAF, not mac */ + if (handle->port_type == HNAE_PORT_SERVICE) { + ret = hns_dsaf_set_rx_mac_pause_en(dsaf_dev, + mac_cb->mac_id, rx_en); + if (ret) + return ret; + rx_en = 0; + } return hns_mac_set_pauseparam(mac_cb, rx_en, tx_en); } static void hns_ae_get_coalesce_usecs(struct hnae_handle *handle, u32 *tx_usecs, u32 *rx_usecs) { - int port; - - port = hns_ae_map_eport_to_dport(handle->eport_id); + struct ring_pair_cb *ring_pair = + container_of(handle->qs[0], struct ring_pair_cb, q); - *tx_usecs = hns_rcb_get_coalesce_usecs( - hns_ae_get_dsaf_dev(handle->dev), - hns_dsaf_get_comm_idx_by_port(port)); - *rx_usecs = hns_rcb_get_coalesce_usecs( - hns_ae_get_dsaf_dev(handle->dev), - hns_dsaf_get_comm_idx_by_port(port)); + *tx_usecs = hns_rcb_get_coalesce_usecs(ring_pair->rcb_common, + ring_pair->port_id_in_comm); + *rx_usecs = hns_rcb_get_coalesce_usecs(ring_pair->rcb_common, + ring_pair->port_id_in_comm); } static void hns_ae_get_rx_max_coalesced_frames(struct hnae_handle *handle, u32 *tx_frames, u32 *rx_frames) { - int port; - - assert(handle); + struct ring_pair_cb *ring_pair = + container_of(handle->qs[0], struct ring_pair_cb, q); - port = hns_ae_map_eport_to_dport(handle->eport_id); - - *tx_frames = hns_rcb_get_coalesced_frames( - hns_ae_get_dsaf_dev(handle->dev), port); - *rx_frames = hns_rcb_get_coalesced_frames( - hns_ae_get_dsaf_dev(handle->dev), port); + *tx_frames = hns_rcb_get_coalesced_frames(ring_pair->rcb_common, + ring_pair->port_id_in_comm); + *rx_frames = hns_rcb_get_coalesced_frames(ring_pair->rcb_common, + ring_pair->port_id_in_comm); } -static void hns_ae_set_coalesce_usecs(struct hnae_handle *handle, - u32 timeout) +static int hns_ae_set_coalesce_usecs(struct hnae_handle *handle, + u32 timeout) { - int port; - - assert(handle); - - port = hns_ae_map_eport_to_dport(handle->eport_id); + struct ring_pair_cb *ring_pair = + container_of(handle->qs[0], struct ring_pair_cb, q); - hns_rcb_set_coalesce_usecs(hns_ae_get_dsaf_dev(handle->dev), - port, timeout); + return hns_rcb_set_coalesce_usecs( + ring_pair->rcb_common, ring_pair->port_id_in_comm, timeout); } static int hns_ae_set_coalesce_frames(struct hnae_handle *handle, u32 coalesce_frames) { - int port; - int ret; - - assert(handle); + struct ring_pair_cb *ring_pair = + container_of(handle->qs[0], struct ring_pair_cb, q); - port = hns_ae_map_eport_to_dport(handle->eport_id); - - ret = hns_rcb_set_coalesced_frames(hns_ae_get_dsaf_dev(handle->dev), - port, coalesce_frames); - return ret; + return hns_rcb_set_coalesced_frames( + ring_pair->rcb_common, + ring_pair->port_id_in_comm, coalesce_frames); } void hns_ae_update_stats(struct hnae_handle *handle, @@ -787,7 +787,8 @@ static int hns_ae_get_rss(struct hnae_handle *handle, u32 *indir, u8 *key, memcpy(key, ppe_cb->rss_key, HNS_PPEV2_RSS_KEY_SIZE); /* update the current hash->queue mappings from the shadow RSS table */ - memcpy(indir, ppe_cb->rss_indir_table, HNS_PPEV2_RSS_IND_TBL_SIZE); + memcpy(indir, ppe_cb->rss_indir_table, + HNS_PPEV2_RSS_IND_TBL_SIZE * sizeof(*indir)); return 0; } @@ -799,10 +800,11 @@ static int hns_ae_set_rss(struct hnae_handle *handle, const u32 *indir, /* set the RSS Hash Key if specififed by the user */ if (key) - hns_ppe_set_rss_key(ppe_cb, (int *)key); + hns_ppe_set_rss_key(ppe_cb, (u32 *)key); /* update the shadow RSS table with user specified qids */ - memcpy(ppe_cb->rss_indir_table, indir, HNS_PPEV2_RSS_IND_TBL_SIZE); + memcpy(ppe_cb->rss_indir_table, indir, + HNS_PPEV2_RSS_IND_TBL_SIZE * sizeof(*indir)); /* now update the hardware */ hns_ppe_set_indir_table(ppe_cb, ppe_cb->rss_indir_table); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c index b8517b00e706..44abb08de155 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c @@ -290,6 +290,24 @@ static int hns_gmac_adjust_link(void *mac_drv, enum mac_speed speed, return 0; } +static void hns_gmac_set_uc_match(void *mac_drv, u16 en) +{ + struct mac_driver *drv = mac_drv; + + dsaf_set_dev_bit(drv, GMAC_REC_FILT_CONTROL_REG, + GMAC_UC_MATCH_EN_B, !en); + dsaf_set_dev_bit(drv, GMAC_STATION_ADDR_HIGH_2_REG, + GMAC_ADDR_EN_B, !en); +} + +static void hns_gmac_set_promisc(void *mac_drv, u8 en) +{ + struct mac_driver *drv = mac_drv; + + if (drv->mac_cb->mac_type == HNAE_PORT_DEBUG) + hns_gmac_set_uc_match(mac_drv, en); +} + static void hns_gmac_init(void *mac_drv) { u32 port; @@ -305,6 +323,8 @@ static void hns_gmac_init(void *mac_drv) mdelay(10); hns_gmac_disable(mac_drv, MAC_COMM_MODE_RX_AND_TX); hns_gmac_tx_loop_pkt_dis(mac_drv); + if (drv->mac_cb->mac_type == HNAE_PORT_DEBUG) + hns_gmac_set_uc_match(mac_drv, 0); } void hns_gmac_update_stats(void *mac_drv) @@ -402,14 +422,17 @@ static void hns_gmac_set_mac_addr(void *mac_drv, char *mac_addr) { struct mac_driver *drv = (struct mac_driver *)mac_drv; - if (drv->mac_id >= DSAF_SERVICE_NW_NUM) { - u32 high_val = mac_addr[1] | (mac_addr[0] << 8); + u32 high_val = mac_addr[1] | (mac_addr[0] << 8); - u32 low_val = mac_addr[5] | (mac_addr[4] << 8) - | (mac_addr[3] << 16) | (mac_addr[2] << 24); - dsaf_write_dev(drv, GMAC_STATION_ADDR_LOW_2_REG, low_val); - dsaf_write_dev(drv, GMAC_STATION_ADDR_HIGH_2_REG, high_val); - } + u32 low_val = mac_addr[5] | (mac_addr[4] << 8) + | (mac_addr[3] << 16) | (mac_addr[2] << 24); + + u32 val = dsaf_read_dev(drv, GMAC_STATION_ADDR_HIGH_2_REG); + u32 sta_addr_en = dsaf_get_bit(val, GMAC_ADDR_EN_B); + + dsaf_write_dev(drv, GMAC_STATION_ADDR_LOW_2_REG, low_val); + dsaf_write_dev(drv, GMAC_STATION_ADDR_HIGH_2_REG, + high_val | (sta_addr_en << GMAC_ADDR_EN_B)); } static int hns_gmac_config_loopback(void *mac_drv, enum hnae_loop loop_mode, @@ -641,7 +664,8 @@ static void hns_gmac_get_strings(u32 stringset, u8 *data) return; for (i = 0; i < ARRAY_SIZE(g_gmac_stats_string); i++) { - snprintf(buff, ETH_GSTRING_LEN, g_gmac_stats_string[i].desc); + snprintf(buff, ETH_GSTRING_LEN, "%s", + g_gmac_stats_string[i].desc); buff = buff + ETH_GSTRING_LEN; } } @@ -699,6 +723,7 @@ void *hns_gmac_config(struct hns_mac_cb *mac_cb, struct mac_params *mac_param) mac_drv->get_sset_count = hns_gmac_get_sset_count; mac_drv->get_strings = hns_gmac_get_strings; mac_drv->update_stats = hns_gmac_update_stats; + mac_drv->set_promiscuous = hns_gmac_set_promisc; return (void *)mac_drv; } diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c index 5ef0e96e918a..10c367d20955 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c @@ -439,9 +439,8 @@ int hns_mac_vm_config_bc_en(struct hns_mac_cb *mac_cb, u32 vmid, bool enable) void hns_mac_reset(struct hns_mac_cb *mac_cb) { - struct mac_driver *drv; - - drv = hns_mac_get_drv(mac_cb); + struct mac_driver *drv = hns_mac_get_drv(mac_cb); + bool is_ver1 = AE_IS_VER1(mac_cb->dsaf_dev->dsaf_ver); drv->mac_init(drv); @@ -456,7 +455,7 @@ void hns_mac_reset(struct hns_mac_cb *mac_cb) if (drv->mac_pausefrm_cfg) { if (mac_cb->mac_type == HNAE_PORT_DEBUG) - drv->mac_pausefrm_cfg(drv, 0, 0); + drv->mac_pausefrm_cfg(drv, !is_ver1, !is_ver1); else /* mac rx must disable, dsaf pfc close instead of it*/ drv->mac_pausefrm_cfg(drv, 0, 1); } @@ -467,8 +466,13 @@ int hns_mac_set_mtu(struct hns_mac_cb *mac_cb, u32 new_mtu) struct mac_driver *drv = hns_mac_get_drv(mac_cb); u32 buf_size = mac_cb->dsaf_dev->buf_size; u32 new_frm = new_mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN; + u32 max_frm = AE_IS_VER1(mac_cb->dsaf_dev->dsaf_ver) ? + MAC_MAX_MTU : MAC_MAX_MTU_V2; + + if (mac_cb->mac_type == HNAE_PORT_DEBUG) + max_frm = MAC_MAX_MTU_DBG; - if ((new_mtu < MAC_MIN_MTU) || (new_frm > MAC_MAX_MTU) || + if ((new_mtu < MAC_MIN_MTU) || (new_frm > max_frm) || (new_frm > HNS_RCB_RING_MAX_BD_PER_PKT * buf_size)) return -EINVAL; @@ -556,14 +560,6 @@ void hns_mac_get_pauseparam(struct hns_mac_cb *mac_cb, u32 *rx_en, u32 *tx_en) *rx_en = 0; *tx_en = 0; } - - /* Due to the chip defect, the service mac's rx pause CAN'T be enabled. - * We set the rx pause frm always be true (1), because DSAF deals with - * the rx pause frm instead of service mac. After all, we still support - * rx pause frm. - */ - if (mac_cb->mac_type == HNAE_PORT_SERVICE) - *rx_en = 1; } /** @@ -597,20 +593,13 @@ int hns_mac_set_autoneg(struct hns_mac_cb *mac_cb, u8 enable) int hns_mac_set_pauseparam(struct hns_mac_cb *mac_cb, u32 rx_en, u32 tx_en) { struct mac_driver *mac_ctrl_drv = hns_mac_get_drv(mac_cb); + bool is_ver1 = AE_IS_VER1(mac_cb->dsaf_dev->dsaf_ver); - if (mac_cb->mac_type == HNAE_PORT_SERVICE) { - if (!rx_en) { - dev_err(mac_cb->dev, "disable rx_pause is not allowed!"); - return -EINVAL; - } - } else if (mac_cb->mac_type == HNAE_PORT_DEBUG) { - if (tx_en || rx_en) { - dev_err(mac_cb->dev, "enable tx_pause or enable rx_pause are not allowed!"); + if (mac_cb->mac_type == HNAE_PORT_DEBUG) { + if (is_ver1 && (tx_en || rx_en)) { + dev_err(mac_cb->dev, "macv1 cann't enable tx/rx_pause!"); return -EINVAL; } - } else { - dev_err(mac_cb->dev, "Unsupport this operation!"); - return -EINVAL; } if (mac_ctrl_drv->mac_pausefrm_cfg) @@ -861,6 +850,14 @@ int hns_mac_get_sset_count(struct hns_mac_cb *mac_cb, int stringset) return mac_ctrl_drv->get_sset_count(stringset); } +void hns_mac_set_promisc(struct hns_mac_cb *mac_cb, u8 en) +{ + struct mac_driver *mac_ctrl_drv = hns_mac_get_drv(mac_cb); + + if (mac_ctrl_drv->set_promiscuous) + mac_ctrl_drv->set_promiscuous(mac_ctrl_drv, en); +} + int hns_mac_get_regs_count(struct hns_mac_cb *mac_cb) { struct mac_driver *mac_ctrl_drv = hns_mac_get_drv(mac_cb); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h index 0b052191d751..823b6e78c8aa 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h @@ -26,7 +26,9 @@ struct dsaf_device; #define MAC_DEFAULT_MTU (ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN + ETH_DATA_LEN) #define MAC_MAX_MTU 9600 +#define MAC_MAX_MTU_V2 9728 #define MAC_MIN_MTU 68 +#define MAC_MAX_MTU_DBG MAC_DEFAULT_MTU #define MAC_DEFAULT_PAUSE_TIME 0xff @@ -365,7 +367,7 @@ struct mac_driver { /*config rx pause enable*/ void (*set_rx_ignore_pause_frames)(void *mac_drv, u32 enable); /* config rx mode for promiscuous*/ - int (*set_promiscuous)(void *mac_drv, u8 enable); + void (*set_promiscuous)(void *mac_drv, u8 enable); /* get mac id */ void (*mac_get_id)(void *mac_drv, u8 *mac_id); void (*mac_pausefrm_cfg)(void *mac_drv, u32 rx_en, u32 tx_en); @@ -453,4 +455,6 @@ int hns_mac_get_regs_count(struct hns_mac_cb *mac_cb); void hns_set_led_opt(struct hns_mac_cb *mac_cb); int hns_cpld_led_set_id(struct hns_mac_cb *mac_cb, enum hnae_led_state status); +void hns_mac_set_promisc(struct hns_mac_cb *mac_cb, u8 en); + #endif /* _HNS_DSAF_MAC_H */ diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index 38fc5be3870c..8439f6d8e360 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -748,8 +748,9 @@ static void hns_dsaf_tbl_stat_en(struct dsaf_device *dsaf_dev) */ static void hns_dsaf_rocee_bp_en(struct dsaf_device *dsaf_dev) { - dsaf_set_dev_bit(dsaf_dev, DSAF_XGE_CTRL_SIG_CFG_0_REG, - DSAF_FC_XGE_TX_PAUSE_S, 1); + if (AE_IS_VER1(dsaf_dev->dsaf_ver)) + dsaf_set_dev_bit(dsaf_dev, DSAF_XGE_CTRL_SIG_CFG_0_REG, + DSAF_FC_XGE_TX_PAUSE_S, 1); } /* set msk for dsaf exception irq*/ @@ -1021,12 +1022,52 @@ static void hns_dsaf_tbl_tcam_init(struct dsaf_device *dsaf_dev) * @mac_cb: mac contrl block */ static void hns_dsaf_pfc_en_cfg(struct dsaf_device *dsaf_dev, - int mac_id, int en) + int mac_id, int tc_en) +{ + dsaf_write_dev(dsaf_dev, DSAF_PFC_EN_0_REG + mac_id * 4, tc_en); +} + +static void hns_dsaf_set_pfc_pause(struct dsaf_device *dsaf_dev, + int mac_id, int tx_en, int rx_en) +{ + if (AE_IS_VER1(dsaf_dev->dsaf_ver)) { + if (!tx_en || !rx_en) + dev_err(dsaf_dev->dev, "dsaf v1 can not close pfc!\n"); + + return; + } + + dsaf_set_dev_bit(dsaf_dev, DSAF_PAUSE_CFG_REG + mac_id * 4, + DSAF_PFC_PAUSE_RX_EN_B, !!rx_en); + dsaf_set_dev_bit(dsaf_dev, DSAF_PAUSE_CFG_REG + mac_id * 4, + DSAF_PFC_PAUSE_TX_EN_B, !!tx_en); +} + +int hns_dsaf_set_rx_mac_pause_en(struct dsaf_device *dsaf_dev, int mac_id, + u32 en) +{ + if (AE_IS_VER1(dsaf_dev->dsaf_ver)) { + if (!en) + dev_err(dsaf_dev->dev, "dsafv1 can't close rx_pause!\n"); + + return -EINVAL; + } + + dsaf_set_dev_bit(dsaf_dev, DSAF_PAUSE_CFG_REG + mac_id * 4, + DSAF_MAC_PAUSE_RX_EN_B, !!en); + + return 0; +} + +void hns_dsaf_get_rx_mac_pause_en(struct dsaf_device *dsaf_dev, int mac_id, + u32 *en) { - if (!en) - dsaf_write_dev(dsaf_dev, DSAF_PFC_EN_0_REG + mac_id * 4, 0); + if (AE_IS_VER1(dsaf_dev->dsaf_ver)) + *en = 1; else - dsaf_write_dev(dsaf_dev, DSAF_PFC_EN_0_REG + mac_id * 4, 0xff); + *en = dsaf_get_dev_bit(dsaf_dev, + DSAF_PAUSE_CFG_REG + mac_id * 4, + DSAF_MAC_PAUSE_RX_EN_B); } /** @@ -1038,6 +1079,7 @@ static void hns_dsaf_comm_init(struct dsaf_device *dsaf_dev) { u32 i; u32 o_dsaf_cfg; + bool is_ver1 = AE_IS_VER1(dsaf_dev->dsaf_ver); o_dsaf_cfg = dsaf_read_dev(dsaf_dev, DSAF_CFG_0_REG); dsaf_set_bit(o_dsaf_cfg, DSAF_CFG_EN_S, dsaf_dev->dsaf_en); @@ -1063,8 +1105,10 @@ static void hns_dsaf_comm_init(struct dsaf_device *dsaf_dev) hns_dsaf_sw_port_type_cfg(dsaf_dev, DSAF_SW_PORT_TYPE_NON_VLAN); /*set dsaf pfc to 0 for parseing rx pause*/ - for (i = 0; i < DSAF_COMM_CHN; i++) + for (i = 0; i < DSAF_COMM_CHN; i++) { hns_dsaf_pfc_en_cfg(dsaf_dev, i, 0); + hns_dsaf_set_pfc_pause(dsaf_dev, i, is_ver1, is_ver1); + } /*msk and clr exception irqs */ for (i = 0; i < DSAF_COMM_CHN; i++) { @@ -2012,6 +2056,8 @@ void hns_dsaf_update_stats(struct dsaf_device *dsaf_dev, u32 node_num) { struct dsaf_hw_stats *hw_stats = &dsaf_dev->hw_stats[node_num]; + bool is_ver1 = AE_IS_VER1(dsaf_dev->dsaf_ver); + u32 reg_tmp; hw_stats->pad_drop += dsaf_read_dev(dsaf_dev, DSAF_INODE_PAD_DISCARD_NUM_0_REG + 0x80 * (u64)node_num); @@ -2021,8 +2067,12 @@ void hns_dsaf_update_stats(struct dsaf_device *dsaf_dev, u32 node_num) DSAF_INODE_FINAL_IN_PKT_NUM_0_REG + 0x80 * (u64)node_num); hw_stats->rx_pkt_id += dsaf_read_dev(dsaf_dev, DSAF_INODE_SBM_PID_NUM_0_REG + 0x80 * (u64)node_num); - hw_stats->rx_pause_frame += dsaf_read_dev(dsaf_dev, - DSAF_INODE_FINAL_IN_PAUSE_NUM_0_REG + 0x80 * (u64)node_num); + + reg_tmp = is_ver1 ? DSAF_INODE_FINAL_IN_PAUSE_NUM_0_REG : + DSAFV2_INODE_FINAL_IN_PAUSE_NUM_0_REG; + hw_stats->rx_pause_frame += + dsaf_read_dev(dsaf_dev, reg_tmp + 0x80 * (u64)node_num); + hw_stats->release_buf_num += dsaf_read_dev(dsaf_dev, DSAF_INODE_SBM_RELS_NUM_0_REG + 0x80 * (u64)node_num); hw_stats->sbm_drop += dsaf_read_dev(dsaf_dev, @@ -2055,6 +2105,8 @@ void hns_dsaf_get_regs(struct dsaf_device *ddev, u32 port, void *data) u32 i = 0; u32 j; u32 *p = data; + u32 reg_tmp; + bool is_ver1 = AE_IS_VER1(ddev->dsaf_ver); /* dsaf common registers */ p[0] = dsaf_read_dev(ddev, DSAF_SRAM_INIT_OVER_0_REG); @@ -2119,8 +2171,9 @@ void hns_dsaf_get_regs(struct dsaf_device *ddev, u32 port, void *data) DSAF_INODE_FINAL_IN_PKT_NUM_0_REG + j * 0x80); p[190 + i] = dsaf_read_dev(ddev, DSAF_INODE_SBM_PID_NUM_0_REG + j * 0x80); - p[193 + i] = dsaf_read_dev(ddev, - DSAF_INODE_FINAL_IN_PAUSE_NUM_0_REG + j * 0x80); + reg_tmp = is_ver1 ? DSAF_INODE_FINAL_IN_PAUSE_NUM_0_REG : + DSAFV2_INODE_FINAL_IN_PAUSE_NUM_0_REG; + p[193 + i] = dsaf_read_dev(ddev, reg_tmp + j * 0x80); p[196 + i] = dsaf_read_dev(ddev, DSAF_INODE_SBM_RELS_NUM_0_REG + j * 0x80); p[199 + i] = dsaf_read_dev(ddev, @@ -2218,17 +2271,17 @@ void hns_dsaf_get_regs(struct dsaf_device *ddev, u32 port, void *data) /* dsaf onode registers */ for (i = 0; i < DSAF_XOD_NUM; i++) { p[311 + i] = dsaf_read_dev(ddev, - DSAF_XOD_ETS_TSA_TC0_TC3_CFG_0_REG + j * 0x90); + DSAF_XOD_ETS_TSA_TC0_TC3_CFG_0_REG + i * 0x90); p[319 + i] = dsaf_read_dev(ddev, - DSAF_XOD_ETS_TSA_TC4_TC7_CFG_0_REG + j * 0x90); + DSAF_XOD_ETS_TSA_TC4_TC7_CFG_0_REG + i * 0x90); p[327 + i] = dsaf_read_dev(ddev, - DSAF_XOD_ETS_BW_TC0_TC3_CFG_0_REG + j * 0x90); + DSAF_XOD_ETS_BW_TC0_TC3_CFG_0_REG + i * 0x90); p[335 + i] = dsaf_read_dev(ddev, - DSAF_XOD_ETS_BW_TC4_TC7_CFG_0_REG + j * 0x90); + DSAF_XOD_ETS_BW_TC4_TC7_CFG_0_REG + i * 0x90); p[343 + i] = dsaf_read_dev(ddev, - DSAF_XOD_ETS_BW_OFFSET_CFG_0_REG + j * 0x90); + DSAF_XOD_ETS_BW_OFFSET_CFG_0_REG + i * 0x90); p[351 + i] = dsaf_read_dev(ddev, - DSAF_XOD_ETS_TOKEN_CFG_0_REG + j * 0x90); + DSAF_XOD_ETS_TOKEN_CFG_0_REG + i * 0x90); } p[359] = dsaf_read_dev(ddev, DSAF_XOD_PFS_CFG_0_0_REG + port * 0x90); @@ -2367,8 +2420,11 @@ void hns_dsaf_get_regs(struct dsaf_device *ddev, u32 port, void *data) p[496] = dsaf_read_dev(ddev, DSAF_NETPORT_CTRL_SIG_0_REG + port * 0x4); p[497] = dsaf_read_dev(ddev, DSAF_XGE_CTRL_SIG_CFG_0_REG + port * 0x4); + if (!is_ver1) + p[498] = dsaf_read_dev(ddev, DSAF_PAUSE_CFG_REG + port * 0x4); + /* mark end of dsaf regs */ - for (i = 498; i < 504; i++) + for (i = 499; i < 504; i++) p[i] = 0xdddddddd; } diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h index 5fea226efaf3..e8eedc571296 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h @@ -417,6 +417,11 @@ void hns_dsaf_get_strings(int stringset, u8 *data, int port); void hns_dsaf_get_regs(struct dsaf_device *ddev, u32 port, void *data); int hns_dsaf_get_regs_count(void); void hns_dsaf_set_promisc_mode(struct dsaf_device *dsaf_dev, u32 en); + +void hns_dsaf_get_rx_mac_pause_en(struct dsaf_device *dsaf_dev, int mac_id, + u32 *en); +int hns_dsaf_set_rx_mac_pause_en(struct dsaf_device *dsaf_dev, int mac_id, + u32 en); void hns_dsaf_set_inner_lb(struct dsaf_device *dsaf_dev, u32 mac_id, u32 en); #endif /* __HNS_DSAF_MAIN_H__ */ diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c index 607c3be42241..e69b02287c44 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c @@ -244,31 +244,35 @@ void hns_ppe_com_srst(struct ppe_common_cb *ppe_common, u32 val) */ phy_interface_t hns_mac_get_phy_if(struct hns_mac_cb *mac_cb) { - u32 hilink3_mode; - u32 hilink4_mode; + u32 mode; + u32 reg; + u32 shift; + bool is_ver1 = AE_IS_VER1(mac_cb->dsaf_dev->dsaf_ver); void __iomem *sys_ctl_vaddr = mac_cb->sys_ctl_vaddr; - int dev_id = mac_cb->mac_id; + int mac_id = mac_cb->mac_id; phy_interface_t phy_if = PHY_INTERFACE_MODE_NA; - hilink3_mode = dsaf_read_reg(sys_ctl_vaddr, HNS_MAC_HILINK3_REG); - hilink4_mode = dsaf_read_reg(sys_ctl_vaddr, HNS_MAC_HILINK4_REG); - if (dev_id >= 0 && dev_id <= 3) { - if (hilink4_mode == 0) - phy_if = PHY_INTERFACE_MODE_SGMII; - else + if (is_ver1 && (mac_id >= 6 && mac_id <= 7)) { + phy_if = PHY_INTERFACE_MODE_SGMII; + } else if (mac_id >= 0 && mac_id <= 3) { + reg = is_ver1 ? HNS_MAC_HILINK4_REG : HNS_MAC_HILINK4V2_REG; + mode = dsaf_read_reg(sys_ctl_vaddr, reg); + /* mac_id 0, 1, 2, 3 ---> hilink4 lane 0, 1, 2, 3 */ + shift = is_ver1 ? 0 : mac_id; + if (dsaf_get_bit(mode, shift)) phy_if = PHY_INTERFACE_MODE_XGMII; - } else if (dev_id >= 4 && dev_id <= 5) { - if (hilink3_mode == 0) - phy_if = PHY_INTERFACE_MODE_SGMII; else + phy_if = PHY_INTERFACE_MODE_SGMII; + } else if (mac_id >= 4 && mac_id <= 7) { + reg = is_ver1 ? HNS_MAC_HILINK3_REG : HNS_MAC_HILINK3V2_REG; + mode = dsaf_read_reg(sys_ctl_vaddr, reg); + /* mac_id 4, 5, 6, 7 ---> hilink3 lane 2, 3, 0, 1 */ + shift = is_ver1 ? 0 : mac_id <= 5 ? mac_id - 2 : mac_id - 6; + if (dsaf_get_bit(mode, shift)) phy_if = PHY_INTERFACE_MODE_XGMII; - } else { - phy_if = PHY_INTERFACE_MODE_SGMII; + else + phy_if = PHY_INTERFACE_MODE_SGMII; } - - dev_dbg(mac_cb->dev, - "hilink3_mode=%d, hilink4_mode=%d dev_id=%d, phy_if=%d\n", - hilink3_mode, hilink4_mode, dev_id, phy_if); return phy_if; } diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c index f302ef9073c6..ab27b3b14ca3 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c @@ -27,7 +27,7 @@ void hns_ppe_set_tso_enable(struct hns_ppe_cb *ppe_cb, u32 value) void hns_ppe_set_rss_key(struct hns_ppe_cb *ppe_cb, const u32 rss_key[HNS_PPEV2_RSS_KEY_NUM]) { - int key_item = 0; + u32 key_item; for (key_item = 0; key_item < HNS_PPEV2_RSS_KEY_NUM; key_item++) dsaf_write_dev(ppe_cb, PPEV2_RSS_KEY_REG + key_item * 0x4, @@ -332,10 +332,12 @@ static void hns_ppe_init_hw(struct hns_ppe_cb *ppe_cb) /* clr and msk except irq*/ hns_ppe_exc_irq_en(ppe_cb, 0); - if (ppe_common_cb->ppe_mode == PPE_COMMON_MODE_DEBUG) + if (ppe_common_cb->ppe_mode == PPE_COMMON_MODE_DEBUG) { hns_ppe_set_port_mode(ppe_cb, PPE_MODE_GE); - else + dsaf_write_dev(ppe_cb, PPE_CFG_PAUSE_IDLE_CNT_REG, 0); + } else { hns_ppe_set_port_mode(ppe_cb, PPE_MODE_XGE); + } hns_ppe_checksum_hw(ppe_cb, 0xffffffff); hns_ppe_cnt_clr_ce(ppe_cb); @@ -343,6 +345,9 @@ static void hns_ppe_init_hw(struct hns_ppe_cb *ppe_cb) if (!AE_IS_VER1(dsaf_dev->dsaf_ver)) { hns_ppe_set_vlan_strip(ppe_cb, 0); + dsaf_write_dev(ppe_cb, PPE_CFG_MAX_FRAME_LEN_REG, + HNS_PPEV2_MAX_FRAME_LEN); + /* set default RSS key in h/w */ hns_ppe_set_rss_key(ppe_cb, ppe_cb->rss_key); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.h index 0f5cb6962acf..e9c0ec2fa0dd 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.h @@ -30,6 +30,8 @@ #define HNS_PPEV2_RSS_KEY_SIZE 40 /* in bytes or 320 bits */ #define HNS_PPEV2_RSS_KEY_NUM (HNS_PPEV2_RSS_KEY_SIZE / sizeof(u32)) +#define HNS_PPEV2_MAX_FRAME_LEN 0X980 + enum ppe_qid_mode { PPE_QID_MODE0 = 0, /* fixed queue id mode */ PPE_QID_MODE1, /* switch:128VM non switch:6Port/4VM/4TC */ diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c index 12188807468c..28ee26e5c478 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c @@ -215,9 +215,9 @@ static void hns_rcb_ring_init(struct ring_pair_cb *ring_pair, int ring_type) dsaf_write_dev(q, RCB_RING_RX_RING_BD_LEN_REG, bd_size_type); dsaf_write_dev(q, RCB_RING_RX_RING_BD_NUM_REG, - ring_pair->port_id_in_dsa); + ring_pair->port_id_in_comm); dsaf_write_dev(q, RCB_RING_RX_RING_PKTLINE_REG, - ring_pair->port_id_in_dsa); + ring_pair->port_id_in_comm); } else { dsaf_write_dev(q, RCB_RING_TX_RING_BASEADDR_L_REG, (u32)dma); @@ -227,9 +227,9 @@ static void hns_rcb_ring_init(struct ring_pair_cb *ring_pair, int ring_type) dsaf_write_dev(q, RCB_RING_TX_RING_BD_LEN_REG, bd_size_type); dsaf_write_dev(q, RCB_RING_TX_RING_BD_NUM_REG, - ring_pair->port_id_in_dsa); + ring_pair->port_id_in_comm); dsaf_write_dev(q, RCB_RING_TX_RING_PKTLINE_REG, - ring_pair->port_id_in_dsa); + ring_pair->port_id_in_comm); } } @@ -256,50 +256,16 @@ static void hns_rcb_set_port_desc_cnt(struct rcb_common_cb *rcb_common, desc_cnt); } -/** - *hns_rcb_set_port_coalesced_frames - set rcb port coalesced frames - *@rcb_common: rcb_common device - *@port_idx:port index - *@coalesced_frames:BD num for coalesced frames - */ -static int hns_rcb_set_port_coalesced_frames(struct rcb_common_cb *rcb_common, - u32 port_idx, - u32 coalesced_frames) -{ - if (coalesced_frames >= rcb_common->desc_num || - coalesced_frames > HNS_RCB_MAX_COALESCED_FRAMES) - return -EINVAL; - - dsaf_write_dev(rcb_common, RCB_CFG_PKTLINE_REG + port_idx * 4, - coalesced_frames); - return 0; -} - -/** - *hns_rcb_get_port_coalesced_frames - set rcb port coalesced frames - *@rcb_common: rcb_common device - *@port_idx:port index - * return coaleseced frames value - */ -static u32 hns_rcb_get_port_coalesced_frames(struct rcb_common_cb *rcb_common, - u32 port_idx) +static void hns_rcb_set_port_timeout( + struct rcb_common_cb *rcb_common, u32 port_idx, u32 timeout) { - if (port_idx >= HNS_RCB_SERVICE_NW_ENGINE_NUM) - port_idx = 0; - - return dsaf_read_dev(rcb_common, - RCB_CFG_PKTLINE_REG + port_idx * 4); -} - -/** - *hns_rcb_set_timeout - set rcb port coalesced time_out - *@rcb_common: rcb_common device - *@time_out:time for coalesced time_out - */ -static void hns_rcb_set_timeout(struct rcb_common_cb *rcb_common, - u32 timeout) -{ - dsaf_write_dev(rcb_common, RCB_CFG_OVERTIME_REG, timeout); + if (AE_IS_VER1(rcb_common->dsaf_dev->dsaf_ver)) + dsaf_write_dev(rcb_common, RCB_CFG_OVERTIME_REG, + timeout * HNS_RCB_CLK_FREQ_MHZ); + else + dsaf_write_dev(rcb_common, + RCB_PORT_CFG_OVERTIME_REG + port_idx * 4, + timeout); } static int hns_rcb_common_get_port_num(struct rcb_common_cb *rcb_common) @@ -361,10 +327,11 @@ int hns_rcb_common_init_hw(struct rcb_common_cb *rcb_common) for (i = 0; i < port_num; i++) { hns_rcb_set_port_desc_cnt(rcb_common, i, rcb_common->desc_num); - (void)hns_rcb_set_port_coalesced_frames( - rcb_common, i, rcb_common->coalesced_frames); + (void)hns_rcb_set_coalesced_frames( + rcb_common, i, HNS_RCB_DEF_COALESCED_FRAMES); + hns_rcb_set_port_timeout( + rcb_common, i, HNS_RCB_DEF_COALESCED_USECS); } - hns_rcb_set_timeout(rcb_common, rcb_common->timeout); dsaf_write_dev(rcb_common, RCB_COM_CFG_ENDIAN_REG, HNS_RCB_COMMON_ENDIAN); @@ -460,7 +427,8 @@ static void hns_rcb_ring_pair_get_cfg(struct ring_pair_cb *ring_pair_cb) hns_rcb_ring_get_cfg(&ring_pair_cb->q, TX_RING); } -static int hns_rcb_get_port(struct rcb_common_cb *rcb_common, int ring_idx) +static int hns_rcb_get_port_in_comm( + struct rcb_common_cb *rcb_common, int ring_idx) { int comm_index = rcb_common->comm_index; int port; @@ -470,7 +438,7 @@ static int hns_rcb_get_port(struct rcb_common_cb *rcb_common, int ring_idx) q_num = (int)rcb_common->max_q_per_vf * rcb_common->max_vfn; port = ring_idx / q_num; } else { - port = HNS_RCB_SERVICE_NW_ENGINE_NUM + comm_index - 1; + port = 0; /* config debug-ports port_id_in_comm to 0*/ } return port; @@ -518,7 +486,8 @@ void hns_rcb_get_cfg(struct rcb_common_cb *rcb_common) ring_pair_cb->index = i; ring_pair_cb->q.io_base = RCB_COMM_BASE_TO_RING_BASE(rcb_common->io_base, i); - ring_pair_cb->port_id_in_dsa = hns_rcb_get_port(rcb_common, i); + ring_pair_cb->port_id_in_comm = + hns_rcb_get_port_in_comm(rcb_common, i); ring_pair_cb->virq[HNS_RCB_IRQ_IDX_TX] = is_ver1 ? irq_of_parse_and_map(np, base_irq_idx + i * 2) : platform_get_irq(pdev, base_irq_idx + i * 3 + 1); @@ -534,82 +503,95 @@ void hns_rcb_get_cfg(struct rcb_common_cb *rcb_common) /** *hns_rcb_get_coalesced_frames - get rcb port coalesced frames *@rcb_common: rcb_common device - *@comm_index:port index - *return coalesced_frames + *@port_idx:port id in comm + * + *Returns: coalesced_frames */ -u32 hns_rcb_get_coalesced_frames(struct dsaf_device *dsaf_dev, int port) +u32 hns_rcb_get_coalesced_frames( + struct rcb_common_cb *rcb_common, u32 port_idx) { - int comm_index = hns_dsaf_get_comm_idx_by_port(port); - struct rcb_common_cb *rcb_comm = dsaf_dev->rcb_common[comm_index]; - - return hns_rcb_get_port_coalesced_frames(rcb_comm, port); + return dsaf_read_dev(rcb_common, RCB_CFG_PKTLINE_REG + port_idx * 4); } /** *hns_rcb_get_coalesce_usecs - get rcb port coalesced time_out *@rcb_common: rcb_common device - *@comm_index:port index - *return time_out + *@port_idx:port id in comm + * + *Returns: time_out */ -u32 hns_rcb_get_coalesce_usecs(struct dsaf_device *dsaf_dev, int comm_index) +u32 hns_rcb_get_coalesce_usecs( + struct rcb_common_cb *rcb_common, u32 port_idx) { - struct rcb_common_cb *rcb_comm = dsaf_dev->rcb_common[comm_index]; - - return rcb_comm->timeout; + if (AE_IS_VER1(rcb_common->dsaf_dev->dsaf_ver)) + return dsaf_read_dev(rcb_common, RCB_CFG_OVERTIME_REG) / + HNS_RCB_CLK_FREQ_MHZ; + else + return dsaf_read_dev(rcb_common, + RCB_PORT_CFG_OVERTIME_REG + port_idx * 4); } /** *hns_rcb_set_coalesce_usecs - set rcb port coalesced time_out *@rcb_common: rcb_common device - *@comm_index: comm :index - *@etx_usecs:tx time for coalesced time_out - *@rx_usecs:rx time for coalesced time_out + *@port_idx:port id in comm + *@timeout:tx/rx time for coalesced time_out + * + * Returns: + * Zero for success, or an error code in case of failure */ -void hns_rcb_set_coalesce_usecs(struct dsaf_device *dsaf_dev, - int port, u32 timeout) +int hns_rcb_set_coalesce_usecs( + struct rcb_common_cb *rcb_common, u32 port_idx, u32 timeout) { - int comm_index = hns_dsaf_get_comm_idx_by_port(port); - struct rcb_common_cb *rcb_comm = dsaf_dev->rcb_common[comm_index]; + u32 old_timeout = hns_rcb_get_coalesce_usecs(rcb_common, port_idx); - if (rcb_comm->timeout == timeout) - return; + if (timeout == old_timeout) + return 0; - if (comm_index == HNS_DSAF_COMM_SERVICE_NW_IDX) { - dev_err(dsaf_dev->dev, - "error: not support coalesce_usecs setting!\n"); - return; + if (AE_IS_VER1(rcb_common->dsaf_dev->dsaf_ver)) { + if (rcb_common->comm_index == HNS_DSAF_COMM_SERVICE_NW_IDX) { + dev_err(rcb_common->dsaf_dev->dev, + "error: not support coalesce_usecs setting!\n"); + return -EINVAL; + } } - rcb_comm->timeout = timeout; - hns_rcb_set_timeout(rcb_comm, rcb_comm->timeout); + if (timeout > HNS_RCB_MAX_COALESCED_USECS) { + dev_err(rcb_common->dsaf_dev->dev, + "error: not support coalesce %dus!\n", timeout); + return -EINVAL; + } + hns_rcb_set_port_timeout(rcb_common, port_idx, timeout); + return 0; } /** *hns_rcb_set_coalesced_frames - set rcb coalesced frames *@rcb_common: rcb_common device - *@tx_frames:tx BD num for coalesced frames - *@rx_frames:rx BD num for coalesced frames - *Return 0 on success, negative on failure + *@port_idx:port id in comm + *@coalesced_frames:tx/rx BD num for coalesced frames + * + * Returns: + * Zero for success, or an error code in case of failure */ -int hns_rcb_set_coalesced_frames(struct dsaf_device *dsaf_dev, - int port, u32 coalesced_frames) +int hns_rcb_set_coalesced_frames( + struct rcb_common_cb *rcb_common, u32 port_idx, u32 coalesced_frames) { - int comm_index = hns_dsaf_get_comm_idx_by_port(port); - struct rcb_common_cb *rcb_comm = dsaf_dev->rcb_common[comm_index]; - u32 coalesced_reg_val; - int ret; + u32 old_waterline = hns_rcb_get_coalesced_frames(rcb_common, port_idx); - coalesced_reg_val = hns_rcb_get_port_coalesced_frames(rcb_comm, port); - - if (coalesced_reg_val == coalesced_frames) + if (coalesced_frames == old_waterline) return 0; - if (coalesced_frames >= HNS_RCB_MIN_COALESCED_FRAMES) { - ret = hns_rcb_set_port_coalesced_frames(rcb_comm, port, - coalesced_frames); - return ret; - } else { + if (coalesced_frames >= rcb_common->desc_num || + coalesced_frames > HNS_RCB_MAX_COALESCED_FRAMES || + coalesced_frames < HNS_RCB_MIN_COALESCED_FRAMES) { + dev_err(rcb_common->dsaf_dev->dev, + "error: not support coalesce_frames setting!\n"); return -EINVAL; } + + dsaf_write_dev(rcb_common, RCB_CFG_PKTLINE_REG + port_idx * 4, + coalesced_frames); + return 0; } /** @@ -749,8 +731,6 @@ int hns_rcb_common_get_cfg(struct dsaf_device *dsaf_dev, rcb_common->dsaf_dev = dsaf_dev; rcb_common->desc_num = dsaf_dev->desc_num; - rcb_common->coalesced_frames = HNS_RCB_DEF_COALESCED_FRAMES; - rcb_common->timeout = HNS_RCB_MAX_TIME_OUT; hns_rcb_get_queue_mode(dsaf_mode, comm_index, &max_vfn, &max_q_per_vf); rcb_common->max_vfn = max_vfn; @@ -951,6 +931,10 @@ void hns_rcb_get_strings(int stringset, u8 *data, int index) void hns_rcb_get_common_regs(struct rcb_common_cb *rcb_com, void *data) { u32 *regs = data; + bool is_ver1 = AE_IS_VER1(rcb_com->dsaf_dev->dsaf_ver); + bool is_dbg = (rcb_com->comm_index != HNS_DSAF_COMM_SERVICE_NW_IDX); + u32 reg_tmp; + u32 reg_num_tmp; u32 i = 0; /*rcb common registers */ @@ -1004,12 +988,16 @@ void hns_rcb_get_common_regs(struct rcb_common_cb *rcb_com, void *data) = dsaf_read_dev(rcb_com, RCB_CFG_PKTLINE_REG + 4 * i); } - regs[70] = dsaf_read_dev(rcb_com, RCB_CFG_OVERTIME_REG); - regs[71] = dsaf_read_dev(rcb_com, RCB_CFG_PKTLINE_INT_NUM_REG); - regs[72] = dsaf_read_dev(rcb_com, RCB_CFG_OVERTIME_INT_NUM_REG); + reg_tmp = is_ver1 ? RCB_CFG_OVERTIME_REG : RCB_PORT_CFG_OVERTIME_REG; + reg_num_tmp = (is_ver1 || is_dbg) ? 1 : 6; + for (i = 0; i < reg_num_tmp; i++) + regs[70 + i] = dsaf_read_dev(rcb_com, reg_tmp); + + regs[76] = dsaf_read_dev(rcb_com, RCB_CFG_PKTLINE_INT_NUM_REG); + regs[77] = dsaf_read_dev(rcb_com, RCB_CFG_OVERTIME_INT_NUM_REG); /* mark end of rcb common regs */ - for (i = 73; i < 80; i++) + for (i = 78; i < 80; i++) regs[i] = 0xcccccccc; } diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.h index 81fe9f849973..eb61014ad615 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.h @@ -38,7 +38,9 @@ struct rcb_common_cb; #define HNS_RCB_MAX_COALESCED_FRAMES 1023 #define HNS_RCB_MIN_COALESCED_FRAMES 1 #define HNS_RCB_DEF_COALESCED_FRAMES 50 -#define HNS_RCB_MAX_TIME_OUT 0x500 +#define HNS_RCB_CLK_FREQ_MHZ 350 +#define HNS_RCB_MAX_COALESCED_USECS 0x3ff +#define HNS_RCB_DEF_COALESCED_USECS 3 #define HNS_RCB_COMMON_ENDIAN 1 @@ -82,7 +84,7 @@ struct ring_pair_cb { int virq[HNS_RCB_IRQ_NUM_PER_QUEUE]; - u8 port_id_in_dsa; + u8 port_id_in_comm; u8 used_by_vf; struct hns_ring_hw_stats hw_stats; @@ -97,8 +99,6 @@ struct rcb_common_cb { u8 comm_index; u32 ring_num; - u32 coalesced_frames; /* frames threshold of rx interrupt */ - u32 timeout; /* time threshold of rx interrupt */ u32 desc_num; /* desc num per queue*/ struct ring_pair_cb ring_pair_cb[0]; @@ -125,13 +125,14 @@ void hns_rcbv2_int_clr_hw(struct hnae_queue *q, u32 flag); void hns_rcb_init_hw(struct ring_pair_cb *ring); void hns_rcb_reset_ring_hw(struct hnae_queue *q); void hns_rcb_wait_fbd_clean(struct hnae_queue **qs, int q_num, u32 flag); - -u32 hns_rcb_get_coalesced_frames(struct dsaf_device *dsaf_dev, int comm_index); -u32 hns_rcb_get_coalesce_usecs(struct dsaf_device *dsaf_dev, int comm_index); -void hns_rcb_set_coalesce_usecs(struct dsaf_device *dsaf_dev, - int comm_index, u32 timeout); -int hns_rcb_set_coalesced_frames(struct dsaf_device *dsaf_dev, - int comm_index, u32 coalesce_frames); +u32 hns_rcb_get_coalesced_frames( + struct rcb_common_cb *rcb_common, u32 port_idx); +u32 hns_rcb_get_coalesce_usecs( + struct rcb_common_cb *rcb_common, u32 port_idx); +int hns_rcb_set_coalesce_usecs( + struct rcb_common_cb *rcb_common, u32 port_idx, u32 timeout); +int hns_rcb_set_coalesced_frames( + struct rcb_common_cb *rcb_common, u32 port_idx, u32 coalesced_frames); void hns_rcb_update_stats(struct hnae_queue *queue); void hns_rcb_get_stats(struct hnae_queue *queue, u64 *data); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h index 60d695daa471..7ff195e60b02 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h @@ -103,6 +103,8 @@ /*serdes offset**/ #define HNS_MAC_HILINK3_REG DSAF_SUB_SC_HILINK3_CRG_CTRL0_REG #define HNS_MAC_HILINK4_REG DSAF_SUB_SC_HILINK4_CRG_CTRL0_REG +#define HNS_MAC_HILINK3V2_REG DSAF_SUB_SC_HILINK3_CRG_CTRL1_REG +#define HNS_MAC_HILINK4V2_REG DSAF_SUB_SC_HILINK4_CRG_CTRL1_REG #define HNS_MAC_LANE0_CTLEDFE_REG 0x000BFFCCULL #define HNS_MAC_LANE1_CTLEDFE_REG 0x000BFFBCULL #define HNS_MAC_LANE2_CTLEDFE_REG 0x000BFFACULL @@ -135,6 +137,7 @@ #define DSAF_PPE_INT_STS_0_REG 0x1E0 #define DSAF_ROCEE_INT_STS_0_REG 0x200 #define DSAFV2_SERDES_LBK_0_REG 0x220 +#define DSAF_PAUSE_CFG_REG 0x240 #define DSAF_PPE_QID_CFG_0_REG 0x300 #define DSAF_SW_PORT_TYPE_0_REG 0x320 #define DSAF_STP_PORT_TYPE_0_REG 0x340 @@ -153,6 +156,7 @@ #define DSAF_INODE_FINAL_IN_PKT_NUM_0_REG 0x1030 #define DSAF_INODE_SBM_PID_NUM_0_REG 0x1038 #define DSAF_INODE_FINAL_IN_PAUSE_NUM_0_REG 0x103C +#define DSAFV2_INODE_FINAL_IN_PAUSE_NUM_0_REG 0x1024 #define DSAF_INODE_SBM_RELS_NUM_0_REG 0x104C #define DSAF_INODE_SBM_DROP_NUM_0_REG 0x1050 #define DSAF_INODE_CRC_FALSE_NUM_0_REG 0x1054 @@ -404,6 +408,7 @@ #define RCB_CFG_OVERTIME_REG 0x9300 #define RCB_CFG_PKTLINE_INT_NUM_REG 0x9304 #define RCB_CFG_OVERTIME_INT_NUM_REG 0x9308 +#define RCB_PORT_CFG_OVERTIME_REG 0x9430 #define RCB_RING_RX_RING_BASEADDR_L_REG 0x00000 #define RCB_RING_RX_RING_BASEADDR_H_REG 0x00004 @@ -708,6 +713,10 @@ #define DSAF_PFC_UNINT_CNT_M ((1ULL << 9) - 1) #define DSAF_PFC_UNINT_CNT_S 0 +#define DSAF_MAC_PAUSE_RX_EN_B 2 +#define DSAF_PFC_PAUSE_RX_EN_B 1 +#define DSAF_PFC_PAUSE_TX_EN_B 0 + #define DSAF_PPE_QID_CFG_M 0xFF #define DSAF_PPE_QID_CFG_S 0 @@ -922,6 +931,8 @@ #define GMAC_LP_REG_CF2MI_LP_EN_B 2 #define GMAC_MODE_CHANGE_EB_B 0 +#define GMAC_UC_MATCH_EN_B 0 +#define GMAC_ADDR_EN_B 16 #define GMAC_RECV_CTRL_STRIP_PAD_EN_B 3 #define GMAC_RECV_CTRL_RUNT_PKT_EN_B 4 diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c index 802d55457f19..fd90f3737963 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c @@ -7,7 +7,7 @@ * (at your option) any later version. */ -#include <asm-generic/io-64-nonatomic-hi-lo.h> +#include <linux/io-64-nonatomic-hi-lo.h> #include <linux/of_mdio.h> #include "hns_dsaf_main.h" #include "hns_dsaf_mac.h" diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c index 3f77ff77abbc..687204b780b0 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c @@ -48,7 +48,6 @@ static void fill_v2_desc(struct hnae_ring *ring, void *priv, struct iphdr *iphdr; struct ipv6hdr *ipv6hdr; struct sk_buff *skb; - int skb_tmp_len; __be16 protocol; u8 bn_pid = 0; u8 rrcfv = 0; @@ -66,10 +65,14 @@ static void fill_v2_desc(struct hnae_ring *ring, void *priv, desc->addr = cpu_to_le64(dma); desc->tx.send_size = cpu_to_le16((u16)size); - /*config bd buffer end */ + /* config bd buffer end */ hnae_set_bit(rrcfv, HNSV2_TXD_VLD_B, 1); hnae_set_field(bn_pid, HNSV2_TXD_BUFNUM_M, 0, buf_num - 1); + /* fill port_id in the tx bd for sending management pkts */ + hnae_set_field(bn_pid, HNSV2_TXD_PORTID_M, + HNSV2_TXD_PORTID_S, ring->q->handle->dport_id); + if (type == DESC_TYPE_SKB) { skb = (struct sk_buff *)priv; @@ -90,13 +93,13 @@ static void fill_v2_desc(struct hnae_ring *ring, void *priv, hnae_set_bit(rrcfv, HNSV2_TXD_L4CS_B, 1); /* check for tcp/udp header */ - if (iphdr->protocol == IPPROTO_TCP) { + if (iphdr->protocol == IPPROTO_TCP && + skb_is_gso(skb)) { hnae_set_bit(tvsvsn, HNSV2_TXD_TSE_B, 1); - skb_tmp_len = SKB_TMP_LEN(skb); l4_len = tcp_hdrlen(skb); - mss = mtu - skb_tmp_len - ETH_FCS_LEN; - paylen = skb->len - skb_tmp_len; + mss = skb_shinfo(skb)->gso_size; + paylen = skb->len - SKB_TMP_LEN(skb); } } else if (skb->protocol == htons(ETH_P_IPV6)) { hnae_set_bit(tvsvsn, HNSV2_TXD_IPV6_B, 1); @@ -104,13 +107,13 @@ static void fill_v2_desc(struct hnae_ring *ring, void *priv, hnae_set_bit(rrcfv, HNSV2_TXD_L4CS_B, 1); /* check for tcp/udp header */ - if (ipv6hdr->nexthdr == IPPROTO_TCP) { + if (ipv6hdr->nexthdr == IPPROTO_TCP && + skb_is_gso(skb) && skb_is_gso_v6(skb)) { hnae_set_bit(tvsvsn, HNSV2_TXD_TSE_B, 1); - skb_tmp_len = SKB_TMP_LEN(skb); l4_len = tcp_hdrlen(skb); - mss = mtu - skb_tmp_len - ETH_FCS_LEN; - paylen = skb->len - skb_tmp_len; + mss = skb_shinfo(skb)->gso_size; + paylen = skb->len - SKB_TMP_LEN(skb); } } desc->tx.ip_offset = ip_offset; @@ -564,6 +567,7 @@ static int hns_nic_poll_rx_skb(struct hns_nic_ring_data *ring_data, struct sk_buff *skb; struct hnae_desc *desc; struct hnae_desc_cb *desc_cb; + struct ethhdr *eh; unsigned char *va; int bnum, length, i; int pull_len; @@ -670,6 +674,14 @@ out_bnum_err: return -EFAULT; } + /* filter out multicast pkt with the same src mac as this port */ + eh = eth_hdr(skb); + if (unlikely(is_multicast_ether_addr(eh->h_dest) && + ether_addr_equal(ndev->dev_addr, eh->h_source))) { + dev_kfree_skb_any(skb); + return -EFAULT; + } + ring->stats.rx_pkts++; ring->stats.rx_bytes += skb->len; @@ -901,10 +913,7 @@ static int hns_nic_tx_poll_one(struct hns_nic_ring_data *ring_data, static void hns_nic_tx_fini_pro(struct hns_nic_ring_data *ring_data) { struct hnae_ring *ring = ring_data->ring; - int head = ring->next_to_clean; - - /* for hardware bug fixed */ - head = readl_relaxed(ring->io_base + RCB_REG_HEAD); + int head = readl_relaxed(ring->io_base + RCB_REG_HEAD); if (head != ring->next_to_clean) { ring_data->ring->q->handle->dev->ops->toggle_ring_irq( @@ -947,8 +956,8 @@ static int hns_nic_common_poll(struct napi_struct *napi, int budget) napi_complete(napi); ring_data->ring->q->handle->dev->ops->toggle_ring_irq( ring_data->ring, 0); - - ring_data->fini_process(ring_data); + if (ring_data->fini_process) + ring_data->fini_process(ring_data); return 0; } @@ -1711,6 +1720,7 @@ static int hns_nic_init_ring_data(struct hns_nic_priv *priv) { struct hnae_handle *h = priv->ae_handle; struct hns_nic_ring_data *rd; + bool is_ver1 = AE_IS_VER1(priv->enet_ver); int i; if (h->q_num > NIC_MAX_Q_PER_VF) { @@ -1728,7 +1738,7 @@ static int hns_nic_init_ring_data(struct hns_nic_priv *priv) rd->queue_index = i; rd->ring = &h->qs[i]->tx_ring; rd->poll_one = hns_nic_tx_poll_one; - rd->fini_process = hns_nic_tx_fini_pro; + rd->fini_process = is_ver1 ? hns_nic_tx_fini_pro : NULL; netif_napi_add(priv->netdev, &rd->napi, hns_nic_common_poll, NIC_TX_CLEAN_MAX_NUM); @@ -1740,7 +1750,7 @@ static int hns_nic_init_ring_data(struct hns_nic_priv *priv) rd->ring = &h->qs[i - h->q_num]->rx_ring; rd->poll_one = hns_nic_rx_poll_one; rd->ex_process = hns_nic_rx_up_pro; - rd->fini_process = hns_nic_rx_fini_pro; + rd->fini_process = is_ver1 ? hns_nic_rx_fini_pro : NULL; netif_napi_add(priv->netdev, &rd->napi, hns_nic_common_poll, NIC_RX_CLEAN_MAX_NUM); @@ -1804,7 +1814,7 @@ static int hns_nic_try_get_ae(struct net_device *ndev) h = hnae_get_handle(&priv->netdev->dev, priv->ae_node, priv->port_id, NULL); if (IS_ERR_OR_NULL(h)) { - ret = PTR_ERR(h); + ret = -ENODEV; dev_dbg(priv->dev, "has not handle, register notifier!\n"); goto out; } diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c index 3c4a3bc31a89..3d746c887873 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c @@ -794,8 +794,10 @@ static int hns_set_coalesce(struct net_device *net_dev, (!ops->set_coalesce_frames)) return -ESRCH; - ops->set_coalesce_usecs(priv->ae_handle, - ec->rx_coalesce_usecs); + ret = ops->set_coalesce_usecs(priv->ae_handle, + ec->rx_coalesce_usecs); + if (ret) + return ret; ret = ops->set_coalesce_frames( priv->ae_handle, @@ -1013,8 +1015,8 @@ int hns_phy_led_set(struct net_device *netdev, int value) struct phy_device *phy_dev = priv->phy; retval = phy_write(phy_dev, HNS_PHY_PAGE_REG, HNS_PHY_PAGE_LED); - retval = phy_write(phy_dev, HNS_LED_FC_REG, value); - retval = phy_write(phy_dev, HNS_PHY_PAGE_REG, HNS_PHY_PAGE_COPPER); + retval |= phy_write(phy_dev, HNS_LED_FC_REG, value); + retval |= phy_write(phy_dev, HNS_PHY_PAGE_REG, HNS_PHY_PAGE_COPPER); if (retval) { netdev_err(netdev, "mdiobus_write fail !\n"); return retval; @@ -1173,18 +1175,15 @@ hns_get_rss_key_size(struct net_device *netdev) { struct hns_nic_priv *priv = netdev_priv(netdev); struct hnae_ae_ops *ops; - u32 ret; if (AE_IS_VER1(priv->enet_ver)) { netdev_err(netdev, "RSS feature is not supported on this hardware\n"); - return -EOPNOTSUPP; + return 0; } ops = priv->ae_handle->dev->ops; - ret = ops->get_rss_key_size(priv->ae_handle); - - return ret; + return ops->get_rss_key_size(priv->ae_handle); } static u32 @@ -1192,18 +1191,15 @@ hns_get_rss_indir_size(struct net_device *netdev) { struct hns_nic_priv *priv = netdev_priv(netdev); struct hnae_ae_ops *ops; - u32 ret; if (AE_IS_VER1(priv->enet_ver)) { netdev_err(netdev, "RSS feature is not supported on this hardware\n"); - return -EOPNOTSUPP; + return 0; } ops = priv->ae_handle->dev->ops; - ret = ops->get_rss_indir_size(priv->ae_handle); - - return ret; + return ops->get_rss_indir_size(priv->ae_handle); } static int @@ -1211,7 +1207,6 @@ hns_get_rss(struct net_device *netdev, u32 *indir, u8 *key, u8 *hfunc) { struct hns_nic_priv *priv = netdev_priv(netdev); struct hnae_ae_ops *ops; - int ret; if (AE_IS_VER1(priv->enet_ver)) { netdev_err(netdev, @@ -1224,9 +1219,7 @@ hns_get_rss(struct net_device *netdev, u32 *indir, u8 *key, u8 *hfunc) if (!indir) return 0; - ret = ops->get_rss(priv->ae_handle, indir, key, hfunc); - - return 0; + return ops->get_rss(priv->ae_handle, indir, key, hfunc); } static int @@ -1235,7 +1228,6 @@ hns_set_rss(struct net_device *netdev, const u32 *indir, const u8 *key, { struct hns_nic_priv *priv = netdev_priv(netdev); struct hnae_ae_ops *ops; - int ret; if (AE_IS_VER1(priv->enet_ver)) { netdev_err(netdev, @@ -1252,7 +1244,22 @@ hns_set_rss(struct net_device *netdev, const u32 *indir, const u8 *key, if (!indir) return 0; - ret = ops->set_rss(priv->ae_handle, indir, key, hfunc); + return ops->set_rss(priv->ae_handle, indir, key, hfunc); +} + +static int hns_get_rxnfc(struct net_device *netdev, + struct ethtool_rxnfc *cmd, + u32 *rule_locs) +{ + struct hns_nic_priv *priv = netdev_priv(netdev); + + switch (cmd->cmd) { + case ETHTOOL_GRXRINGS: + cmd->data = priv->ae_handle->q_num; + break; + default: + return -EOPNOTSUPP; + } return 0; } @@ -1280,6 +1287,7 @@ static struct ethtool_ops hns_ethtool_ops = { .get_rxfh_indir_size = hns_get_rss_indir_size, .get_rxfh = hns_get_rss, .set_rxfh = hns_set_rss, + .get_rxnfc = hns_get_rxnfc, }; void hns_ethtool_set_ops(struct net_device *ndev) diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 6e9e16eee5d0..864cb21351a4 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -61,6 +61,7 @@ #include <linux/proc_fs.h> #include <linux/in.h> #include <linux/ip.h> +#include <linux/ipv6.h> #include <linux/irq.h> #include <linux/kthread.h> #include <linux/seq_file.h> @@ -94,6 +95,7 @@ static int ibmvnic_reenable_crq_queue(struct ibmvnic_adapter *); static int ibmvnic_send_crq(struct ibmvnic_adapter *, union ibmvnic_crq *); static int send_subcrq(struct ibmvnic_adapter *adapter, u64 remote_handle, union sub_crq *sub_crq); +static int send_subcrq_indirect(struct ibmvnic_adapter *, u64, u64, u64); static irqreturn_t ibmvnic_interrupt_rx(int irq, void *instance); static int enable_scrq_irq(struct ibmvnic_adapter *, struct ibmvnic_sub_crq_queue *); @@ -561,10 +563,141 @@ static int ibmvnic_close(struct net_device *netdev) return 0; } +/** + * build_hdr_data - creates L2/L3/L4 header data buffer + * @hdr_field - bitfield determining needed headers + * @skb - socket buffer + * @hdr_len - array of header lengths + * @tot_len - total length of data + * + * Reads hdr_field to determine which headers are needed by firmware. + * Builds a buffer containing these headers. Saves individual header + * lengths and total buffer length to be used to build descriptors. + */ +static int build_hdr_data(u8 hdr_field, struct sk_buff *skb, + int *hdr_len, u8 *hdr_data) +{ + int len = 0; + u8 *hdr; + + hdr_len[0] = sizeof(struct ethhdr); + + if (skb->protocol == htons(ETH_P_IP)) { + hdr_len[1] = ip_hdr(skb)->ihl * 4; + if (ip_hdr(skb)->protocol == IPPROTO_TCP) + hdr_len[2] = tcp_hdrlen(skb); + else if (ip_hdr(skb)->protocol == IPPROTO_UDP) + hdr_len[2] = sizeof(struct udphdr); + } else if (skb->protocol == htons(ETH_P_IPV6)) { + hdr_len[1] = sizeof(struct ipv6hdr); + if (ipv6_hdr(skb)->nexthdr == IPPROTO_TCP) + hdr_len[2] = tcp_hdrlen(skb); + else if (ipv6_hdr(skb)->nexthdr == IPPROTO_UDP) + hdr_len[2] = sizeof(struct udphdr); + } + + memset(hdr_data, 0, 120); + if ((hdr_field >> 6) & 1) { + hdr = skb_mac_header(skb); + memcpy(hdr_data, hdr, hdr_len[0]); + len += hdr_len[0]; + } + + if ((hdr_field >> 5) & 1) { + hdr = skb_network_header(skb); + memcpy(hdr_data + len, hdr, hdr_len[1]); + len += hdr_len[1]; + } + + if ((hdr_field >> 4) & 1) { + hdr = skb_transport_header(skb); + memcpy(hdr_data + len, hdr, hdr_len[2]); + len += hdr_len[2]; + } + return len; +} + +/** + * create_hdr_descs - create header and header extension descriptors + * @hdr_field - bitfield determining needed headers + * @data - buffer containing header data + * @len - length of data buffer + * @hdr_len - array of individual header lengths + * @scrq_arr - descriptor array + * + * Creates header and, if needed, header extension descriptors and + * places them in a descriptor array, scrq_arr + */ + +static void create_hdr_descs(u8 hdr_field, u8 *hdr_data, int len, int *hdr_len, + union sub_crq *scrq_arr) +{ + union sub_crq hdr_desc; + int tmp_len = len; + u8 *data, *cur; + int tmp; + + while (tmp_len > 0) { + cur = hdr_data + len - tmp_len; + + memset(&hdr_desc, 0, sizeof(hdr_desc)); + if (cur != hdr_data) { + data = hdr_desc.hdr_ext.data; + tmp = tmp_len > 29 ? 29 : tmp_len; + hdr_desc.hdr_ext.first = IBMVNIC_CRQ_CMD; + hdr_desc.hdr_ext.type = IBMVNIC_HDR_EXT_DESC; + hdr_desc.hdr_ext.len = tmp; + } else { + data = hdr_desc.hdr.data; + tmp = tmp_len > 24 ? 24 : tmp_len; + hdr_desc.hdr.first = IBMVNIC_CRQ_CMD; + hdr_desc.hdr.type = IBMVNIC_HDR_DESC; + hdr_desc.hdr.len = tmp; + hdr_desc.hdr.l2_len = (u8)hdr_len[0]; + hdr_desc.hdr.l3_len = cpu_to_be16((u16)hdr_len[1]); + hdr_desc.hdr.l4_len = (u8)hdr_len[2]; + hdr_desc.hdr.flag = hdr_field << 1; + } + memcpy(data, cur, tmp); + tmp_len -= tmp; + *scrq_arr = hdr_desc; + scrq_arr++; + } +} + +/** + * build_hdr_descs_arr - build a header descriptor array + * @skb - socket buffer + * @num_entries - number of descriptors to be sent + * @subcrq - first TX descriptor + * @hdr_field - bit field determining which headers will be sent + * + * This function will build a TX descriptor array with applicable + * L2/L3/L4 packet header descriptors to be sent by send_subcrq_indirect. + */ + +static void build_hdr_descs_arr(struct ibmvnic_tx_buff *txbuff, + int *num_entries, u8 hdr_field) +{ + int hdr_len[3] = {0, 0, 0}; + int tot_len, len; + u8 *hdr_data = txbuff->hdr_data; + + tot_len = build_hdr_data(hdr_field, txbuff->skb, hdr_len, + txbuff->hdr_data); + len = tot_len; + len -= 24; + if (len > 0) + num_entries += len % 29 ? len / 29 + 1 : len / 29; + create_hdr_descs(hdr_field, hdr_data, tot_len, hdr_len, + txbuff->indir_arr + 1); +} + static int ibmvnic_xmit(struct sk_buff *skb, struct net_device *netdev) { struct ibmvnic_adapter *adapter = netdev_priv(netdev); int queue_num = skb_get_queue_mapping(skb); + u8 *hdrs = (u8 *)&adapter->tx_rx_desc_req; struct device *dev = &adapter->vdev->dev; struct ibmvnic_tx_buff *tx_buff = NULL; struct ibmvnic_tx_pool *tx_pool; @@ -579,6 +712,7 @@ static int ibmvnic_xmit(struct sk_buff *skb, struct net_device *netdev) unsigned long lpar_rc; union sub_crq tx_crq; unsigned int offset; + int num_entries = 1; unsigned char *dst; u64 *handle_array; int index = 0; @@ -644,11 +778,35 @@ static int ibmvnic_xmit(struct sk_buff *skb, struct net_device *netdev) tx_crq.v1.flags1 |= IBMVNIC_TX_PROT_UDP; } - if (skb->ip_summed == CHECKSUM_PARTIAL) + if (skb->ip_summed == CHECKSUM_PARTIAL) { tx_crq.v1.flags1 |= IBMVNIC_TX_CHKSUM_OFFLOAD; - - lpar_rc = send_subcrq(adapter, handle_array[0], &tx_crq); - + hdrs += 2; + } + /* determine if l2/3/4 headers are sent to firmware */ + if ((*hdrs >> 7) & 1 && + (skb->protocol == htons(ETH_P_IP) || + skb->protocol == htons(ETH_P_IPV6))) { + build_hdr_descs_arr(tx_buff, &num_entries, *hdrs); + tx_crq.v1.n_crq_elem = num_entries; + tx_buff->indir_arr[0] = tx_crq; + tx_buff->indir_dma = dma_map_single(dev, tx_buff->indir_arr, + sizeof(tx_buff->indir_arr), + DMA_TO_DEVICE); + if (dma_mapping_error(dev, tx_buff->indir_dma)) { + if (!firmware_has_feature(FW_FEATURE_CMO)) + dev_err(dev, "tx: unable to map descriptor array\n"); + tx_map_failed++; + tx_dropped++; + ret = NETDEV_TX_BUSY; + goto out; + } + lpar_rc = send_subcrq_indirect(adapter, handle_array[queue_num], + (u64)tx_buff->indir_dma, + (u64)num_entries); + } else { + lpar_rc = send_subcrq(adapter, handle_array[queue_num], + &tx_crq); + } if (lpar_rc != H_SUCCESS) { dev_err(dev, "tx failed with code %ld\n", lpar_rc); @@ -832,7 +990,7 @@ restart_poll: netdev->stats.rx_bytes += length; frames_processed++; } - replenish_pools(adapter); + replenish_rx_pool(adapter, &adapter->rx_pool[scrq_num]); if (frames_processed < budget) { enable_scrq_irq(adapter, adapter->rx_scrq[scrq_num]); @@ -1159,6 +1317,7 @@ static int ibmvnic_complete_tx(struct ibmvnic_adapter *adapter, union sub_crq *next; int index; int i, j; + u8 first; restart_loop: while (pending_scrq(adapter, scrq)) { @@ -1181,6 +1340,13 @@ restart_loop: txbuff->data_dma[j] = 0; txbuff->used_bounce = false; } + /* if sub_crq was sent indirectly */ + first = txbuff->indir_arr[0].generic.first; + if (first == IBMVNIC_CRQ_CMD) { + dma_unmap_single(dev, txbuff->indir_dma, + sizeof(txbuff->indir_arr), + DMA_TO_DEVICE); + } if (txbuff->last_frag) dev_kfree_skb_any(txbuff->skb); @@ -1261,9 +1427,9 @@ static void init_sub_crqs(struct ibmvnic_adapter *adapter, int retry) entries_page : adapter->max_rx_add_entries_per_subcrq; /* Choosing the maximum number of queues supported by firmware*/ - adapter->req_tx_queues = adapter->min_tx_queues; - adapter->req_rx_queues = adapter->min_rx_queues; - adapter->req_rx_add_queues = adapter->min_rx_add_queues; + adapter->req_tx_queues = adapter->max_tx_queues; + adapter->req_rx_queues = adapter->max_rx_queues; + adapter->req_rx_add_queues = adapter->max_rx_add_queues; adapter->req_mtu = adapter->max_mtu; } @@ -1494,6 +1660,28 @@ static int send_subcrq(struct ibmvnic_adapter *adapter, u64 remote_handle, return rc; } +static int send_subcrq_indirect(struct ibmvnic_adapter *adapter, + u64 remote_handle, u64 ioba, u64 num_entries) +{ + unsigned int ua = adapter->vdev->unit_address; + struct device *dev = &adapter->vdev->dev; + int rc; + + /* Make sure the hypervisor sees the complete request */ + mb(); + rc = plpar_hcall_norets(H_SEND_SUB_CRQ_INDIRECT, ua, + cpu_to_be64(remote_handle), + ioba, num_entries); + + if (rc) { + if (rc == H_CLOSED) + dev_warn(dev, "CRQ Queue closed\n"); + dev_err(dev, "Send (indirect) error (rc=%d)\n", rc); + } + + return rc; +} + static int ibmvnic_send_crq(struct ibmvnic_adapter *adapter, union ibmvnic_crq *crq) { @@ -1589,13 +1777,11 @@ static void send_login(struct ibmvnic_adapter *adapter) goto buf_map_failed; } - rsp_buffer_size = - sizeof(struct ibmvnic_login_rsp_buffer) + - sizeof(u64) * (adapter->req_tx_queues + - adapter->req_rx_queues * - adapter->req_rx_add_queues + adapter-> - req_rx_add_queues) + - sizeof(u8) * (IBMVNIC_TX_DESC_VERSIONS); + rsp_buffer_size = sizeof(struct ibmvnic_login_rsp_buffer) + + sizeof(u64) * adapter->req_tx_queues + + sizeof(u64) * adapter->req_rx_queues + + sizeof(u64) * adapter->req_rx_queues + + sizeof(u8) * IBMVNIC_TX_DESC_VERSIONS; login_rsp_buffer = kmalloc(rsp_buffer_size, GFP_ATOMIC); if (!login_rsp_buffer) @@ -1918,6 +2104,10 @@ static void handle_query_ip_offload_rsp(struct ibmvnic_adapter *adapter) if (buf->tcp_ipv6_chksum || buf->udp_ipv6_chksum) adapter->netdev->features |= NETIF_F_IPV6_CSUM; + if ((adapter->netdev->features & + (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM))) + adapter->netdev->features |= NETIF_F_RXCSUM; + memset(&crq, 0, sizeof(crq)); crq.control_ip_offload.first = IBMVNIC_CRQ_CMD; crq.control_ip_offload.cmd = CONTROL_IP_OFFLOAD; @@ -2210,6 +2400,16 @@ static int handle_login_rsp(union ibmvnic_crq *login_rsp_crq, dma_unmap_single(dev, adapter->login_rsp_buf_token, adapter->login_rsp_buf_sz, DMA_BIDIRECTIONAL); + /* If the number of queues requested can't be allocated by the + * server, the login response will return with code 1. We will need + * to resend the login buffer with fewer queues requested. + */ + if (login_rsp_crq->generic.rc.code) { + adapter->renegotiate = true; + complete(&adapter->init_done); + return 0; + } + netdev_dbg(adapter->netdev, "Login Response Buffer:\n"); for (i = 0; i < (adapter->login_rsp_buf_sz - 1) / 8 + 1; i++) { netdev_dbg(adapter->netdev, "%016lx\n", @@ -3437,14 +3637,21 @@ static int ibmvnic_probe(struct vio_dev *dev, const struct vio_device_id *id) init_completion(&adapter->init_done); wait_for_completion(&adapter->init_done); - /* needed to pull init_sub_crqs outside of an interrupt context - * because it creates IRQ mappings for the subCRQ queues, causing - * a kernel warning - */ - init_sub_crqs(adapter, 0); + do { + adapter->renegotiate = false; - reinit_completion(&adapter->init_done); - wait_for_completion(&adapter->init_done); + init_sub_crqs(adapter, 0); + reinit_completion(&adapter->init_done); + wait_for_completion(&adapter->init_done); + + if (adapter->renegotiate) { + release_sub_crqs(adapter); + send_cap_queries(adapter); + + reinit_completion(&adapter->init_done); + wait_for_completion(&adapter->init_done); + } + } while (adapter->renegotiate); /* if init_sub_crqs is partially successful, retry */ while (!adapter->tx_scrq || !adapter->rx_scrq) { diff --git a/drivers/net/ethernet/ibm/ibmvnic.h b/drivers/net/ethernet/ibm/ibmvnic.h index 1a9993cc79b5..0b66a506a4e4 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.h +++ b/drivers/net/ethernet/ibm/ibmvnic.h @@ -879,6 +879,9 @@ struct ibmvnic_tx_buff { int pool_index; bool last_frag; bool used_bounce; + union sub_crq indir_arr[6]; + u8 hdr_data[140]; + dma_addr_t indir_dma; }; struct ibmvnic_tx_pool { @@ -977,6 +980,7 @@ struct ibmvnic_adapter { struct ibmvnic_sub_crq_queue **tx_scrq; struct ibmvnic_sub_crq_queue **rx_scrq; int requested_caps; + bool renegotiate; /* rx structs */ struct napi_struct *napi; diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig index 3772f3ac956e..714bd1014ddb 100644 --- a/drivers/net/ethernet/intel/Kconfig +++ b/drivers/net/ethernet/intel/Kconfig @@ -25,16 +25,13 @@ config E100 on the adapter. Look for a label that has a barcode and a number in the format 123456-001 (six digits hyphen three digits). - Use the above information and the Adapter & Driver ID Guide at: + Use the above information and the Adapter & Driver ID Guide that + can be located at: - <http://support.intel.com/support/network/adapter/pro100/21397.htm> + <http://support.intel.com> to identify the adapter. - For the latest Intel PRO/100 network driver for Linux, see: - - <http://www.intel.com/p/en_US/support/highlights/network/pro100plus> - More specific information on configuring the driver is in <file:Documentation/networking/e100.txt>. @@ -47,12 +44,7 @@ config E1000 ---help--- This driver supports Intel(R) PRO/1000 gigabit ethernet family of adapters. For more information on how to identify your adapter, go - to the Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/adapter/pro100/21397.htm> - - For general information and support, go to the Intel support - website at: + to the Adapter & Driver ID Guide that can be located at: <http://support.intel.com> @@ -71,12 +63,8 @@ config E1000E This driver supports the PCI-Express Intel(R) PRO/1000 gigabit ethernet family of adapters. For PCI or PCI-X e1000 adapters, use the regular e1000 driver For more information on how to - identify your adapter, go to the Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/adapter/pro100/21397.htm> - - For general information and support, go to the Intel support - website at: + identify your adapter, go to the Adapter & Driver ID Guide that + can be located at: <http://support.intel.com> @@ -101,12 +89,7 @@ config IGB ---help--- This driver supports Intel(R) 82575/82576 gigabit ethernet family of adapters. For more information on how to identify your adapter, go - to the Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/adapter/pro100/21397.htm> - - For general information and support, go to the Intel support - website at: + to the Adapter & Driver ID Guide that can be located at: <http://support.intel.com> @@ -142,12 +125,7 @@ config IGBVF ---help--- This driver supports Intel(R) 82576 virtual functions. For more information on how to identify your adapter, go to the Adapter & - Driver ID Guide at: - - <http://support.intel.com/support/network/adapter/pro100/21397.htm> - - For general information and support, go to the Intel support - website at: + Driver ID Guide that can be located at: <http://support.intel.com> @@ -164,12 +142,7 @@ config IXGB This driver supports Intel(R) PRO/10GbE family of adapters for PCI-X type cards. For PCI-E type cards, use the "ixgbe" driver instead. For more information on how to identify your adapter, go - to the Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/adapter/pro100/21397.htm> - - For general information and support, go to the Intel support - website at: + to the Adapter & Driver ID Guide that can be located at: <http://support.intel.com> @@ -187,12 +160,7 @@ config IXGBE ---help--- This driver supports Intel(R) 10GbE PCI Express family of adapters. For more information on how to identify your adapter, go - to the Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/adapter/pro100/21397.htm> - - For general information and support, go to the Intel support - website at: + to the Adapter & Driver ID Guide that can be located at: <http://support.intel.com> @@ -243,12 +211,7 @@ config IXGBEVF ---help--- This driver supports Intel(R) PCI Express virtual functions for the Intel(R) ixgbe driver. For more information on how to identify your - adapter, go to the Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/sb/CS-008441.htm> - - For general information and support, go to the Intel support - website at: + adapter, go to the Adapter & Driver ID Guide that can be located at: <http://support.intel.com> @@ -266,12 +229,7 @@ config I40E ---help--- This driver supports Intel(R) Ethernet Controller XL710 Family of devices. For more information on how to identify your adapter, go - to the Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/adapter/pro100/21397.htm> - - For general information and support, go to the Intel support - website at: + to the Adapter & Driver ID Guide that can be located at: <http://support.intel.com> @@ -326,12 +284,7 @@ config I40EVF ---help--- This driver supports Intel(R) XL710 and X710 virtual functions. For more information on how to identify your adapter, go to the - Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/sb/CS-008441.htm> - - For general information and support, go to the Intel support - website at: + Adapter & Driver ID Guide that can be located at: <http://support.intel.com> @@ -347,12 +300,7 @@ config FM10K ---help--- This driver supports Intel(R) FM10000 Ethernet Switch Host Interface. For more information on how to identify your adapter, - go to the Adapter & Driver ID Guide at: - - <http://support.intel.com/support/network/sb/CS-008441.htm> - - For general information and support, go to the Intel support - website at: + go to the Adapter & Driver ID Guide that can be located at: <http://support.intel.com> diff --git a/drivers/net/ethernet/intel/e1000/e1000.h b/drivers/net/ethernet/intel/e1000/e1000.h index 98fe5a2cd6e3..d7bdea79e9fa 100644 --- a/drivers/net/ethernet/intel/e1000/e1000.h +++ b/drivers/net/ethernet/intel/e1000/e1000.h @@ -358,6 +358,8 @@ struct net_device *e1000_get_hw_dev(struct e1000_hw *hw); extern char e1000_driver_name[]; extern const char e1000_driver_version[]; +int e1000_open(struct net_device *netdev); +int e1000_close(struct net_device *netdev); int e1000_up(struct e1000_adapter *adapter); void e1000_down(struct e1000_adapter *adapter); void e1000_reinit_locked(struct e1000_adapter *adapter); diff --git a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c index 83e557c7f279..975eeb885ca2 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c +++ b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c @@ -1553,7 +1553,7 @@ static void e1000_diag_test(struct net_device *netdev, if (if_running) /* indicate we're in test mode */ - dev_close(netdev); + e1000_close(netdev); else e1000_reset(adapter); @@ -1582,7 +1582,7 @@ static void e1000_diag_test(struct net_device *netdev, e1000_reset(adapter); clear_bit(__E1000_TESTING, &adapter->flags); if (if_running) - dev_open(netdev); + e1000_open(netdev); } else { e_info(hw, "online testing starting\n"); /* Online tests */ diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c index 3fc7bde699ba..f42129d09e2c 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_main.c +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c @@ -114,8 +114,8 @@ static int e1000_probe(struct pci_dev *pdev, const struct pci_device_id *ent); static void e1000_remove(struct pci_dev *pdev); static int e1000_alloc_queues(struct e1000_adapter *adapter); static int e1000_sw_init(struct e1000_adapter *adapter); -static int e1000_open(struct net_device *netdev); -static int e1000_close(struct net_device *netdev); +int e1000_open(struct net_device *netdev); +int e1000_close(struct net_device *netdev); static void e1000_configure_tx(struct e1000_adapter *adapter); static void e1000_configure_rx(struct e1000_adapter *adapter); static void e1000_setup_rctl(struct e1000_adapter *adapter); @@ -1360,7 +1360,7 @@ static int e1000_alloc_queues(struct e1000_adapter *adapter) * handler is registered with the OS, the watchdog task is started, * and the stack is notified that the interface is ready. **/ -static int e1000_open(struct net_device *netdev) +int e1000_open(struct net_device *netdev) { struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; @@ -1437,7 +1437,7 @@ err_setup_tx: * needs to be disabled. A global MAC reset is issued to stop the * hardware, and all transmit and receive resources are freed. **/ -static int e1000_close(struct net_device *netdev) +int e1000_close(struct net_device *netdev) { struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; @@ -3106,7 +3106,7 @@ static int e1000_maybe_stop_tx(struct net_device *netdev, return __e1000_maybe_stop_tx(netdev, size); } -#define TXD_USE_COUNT(S, X) (((S) >> (X)) + 1) +#define TXD_USE_COUNT(S, X) (((S) + ((1 << (X)) - 1)) >> (X)) static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev) { @@ -3256,12 +3256,29 @@ static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb, nr_frags, mss); if (count) { + /* The descriptors needed is higher than other Intel drivers + * due to a number of workarounds. The breakdown is below: + * Data descriptors: MAX_SKB_FRAGS + 1 + * Context Descriptor: 1 + * Keep head from touching tail: 2 + * Workarounds: 3 + */ + int desc_needed = MAX_SKB_FRAGS + 7; + netdev_sent_queue(netdev, skb->len); skb_tx_timestamp(skb); e1000_tx_queue(adapter, tx_ring, tx_flags, count); + + /* 82544 potentially requires twice as many data descriptors + * in order to guarantee buffers don't end on evenly-aligned + * dwords + */ + if (adapter->pcix_82544) + desc_needed += MAX_SKB_FRAGS + 1; + /* Make sure there is space in the ring for the next send. */ - e1000_maybe_stop_tx(netdev, tx_ring, MAX_SKB_FRAGS + 2); + e1000_maybe_stop_tx(netdev, tx_ring, desc_needed); if (!skb->xmit_more || netif_xmit_stopped(netdev_get_tx_queue(netdev, 0))) { diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h index 1dc293bad87b..52eb641fc9dc 100644 --- a/drivers/net/ethernet/intel/e1000e/e1000.h +++ b/drivers/net/ethernet/intel/e1000e/e1000.h @@ -480,6 +480,8 @@ extern const char e1000e_driver_version[]; void e1000e_check_options(struct e1000_adapter *adapter); void e1000e_set_ethtool_ops(struct net_device *netdev); +int e1000e_open(struct net_device *netdev); +int e1000e_close(struct net_device *netdev); void e1000e_up(struct e1000_adapter *adapter); void e1000e_down(struct e1000_adapter *adapter, bool reset); void e1000e_reinit_locked(struct e1000_adapter *adapter); diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c index 6cab1f30d41e..1e3973aa707c 100644 --- a/drivers/net/ethernet/intel/e1000e/ethtool.c +++ b/drivers/net/ethernet/intel/e1000e/ethtool.c @@ -1816,7 +1816,7 @@ static void e1000_diag_test(struct net_device *netdev, if (if_running) /* indicate we're in test mode */ - dev_close(netdev); + e1000e_close(netdev); if (e1000_reg_test(adapter, &data[0])) eth_test->flags |= ETH_TEST_FL_FAILED; @@ -1849,7 +1849,7 @@ static void e1000_diag_test(struct net_device *netdev, clear_bit(__E1000_TESTING, &adapter->state); if (if_running) - dev_open(netdev); + e1000e_open(netdev); } else { /* Online tests */ diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 9b4ec13d9161..a7f16c35ebcd 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -4495,7 +4495,7 @@ static int e1000_test_msi(struct e1000_adapter *adapter) } /** - * e1000_open - Called when a network interface is made active + * e1000e_open - Called when a network interface is made active * @netdev: network interface device structure * * Returns 0 on success, negative value on failure @@ -4506,7 +4506,7 @@ static int e1000_test_msi(struct e1000_adapter *adapter) * handler is registered with the OS, the watchdog timer is started, * and the stack is notified that the interface is ready. **/ -static int e1000_open(struct net_device *netdev) +int e1000e_open(struct net_device *netdev) { struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; @@ -4604,7 +4604,7 @@ err_setup_tx: } /** - * e1000_close - Disables a network interface + * e1000e_close - Disables a network interface * @netdev: network interface device structure * * Returns 0, this is not allowed to fail @@ -4614,7 +4614,7 @@ err_setup_tx: * needs to be disabled. A global MAC reset is issued to stop the * hardware, and all transmit and receive resources are freed. **/ -static int e1000_close(struct net_device *netdev) +int e1000e_close(struct net_device *netdev) { struct e1000_adapter *adapter = netdev_priv(netdev); struct pci_dev *pdev = adapter->pdev; @@ -6920,8 +6920,8 @@ static int e1000_set_features(struct net_device *netdev, } static const struct net_device_ops e1000e_netdev_ops = { - .ndo_open = e1000_open, - .ndo_stop = e1000_close, + .ndo_open = e1000e_open, + .ndo_stop = e1000e_close, .ndo_start_xmit = e1000_xmit_frame, .ndo_get_stats64 = e1000e_get_stats64, .ndo_set_rx_mode = e1000e_set_rx_mode, diff --git a/drivers/net/ethernet/intel/fm10k/fm10k.h b/drivers/net/ethernet/intel/fm10k/fm10k.h index b34bb008b104..9c7fafef7cf6 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k.h +++ b/drivers/net/ethernet/intel/fm10k/fm10k.h @@ -262,12 +262,12 @@ struct fm10k_intfc { unsigned long state; u32 flags; -#define FM10K_FLAG_RESET_REQUESTED (u32)(1 << 0) -#define FM10K_FLAG_RSS_FIELD_IPV4_UDP (u32)(1 << 1) -#define FM10K_FLAG_RSS_FIELD_IPV6_UDP (u32)(1 << 2) -#define FM10K_FLAG_RX_TS_ENABLED (u32)(1 << 3) -#define FM10K_FLAG_SWPRI_CONFIG (u32)(1 << 4) -#define FM10K_FLAG_DEBUG_STATS (u32)(1 << 5) +#define FM10K_FLAG_RESET_REQUESTED (u32)(BIT(0)) +#define FM10K_FLAG_RSS_FIELD_IPV4_UDP (u32)(BIT(1)) +#define FM10K_FLAG_RSS_FIELD_IPV6_UDP (u32)(BIT(2)) +#define FM10K_FLAG_RX_TS_ENABLED (u32)(BIT(3)) +#define FM10K_FLAG_SWPRI_CONFIG (u32)(BIT(4)) +#define FM10K_FLAG_DEBUG_STATS (u32)(BIT(5)) int xcast_mode; /* Tx fast path data */ @@ -510,6 +510,8 @@ int fm10k_close(struct net_device *netdev); /* Ethtool */ void fm10k_set_ethtool_ops(struct net_device *dev); +u32 fm10k_get_reta_size(struct net_device *netdev); +void fm10k_write_reta(struct fm10k_intfc *interface, const u32 *indir); /* IOV */ s32 fm10k_iov_event(struct fm10k_intfc *interface); diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c index 2f6a05b57228..a23748777b1b 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c @@ -153,57 +153,51 @@ static const char fm10k_prv_flags[FM10K_PRV_FLAG_LEN][ETH_GSTRING_LEN] = { "debug-statistics", }; +static void fm10k_add_stat_strings(char **p, const char *prefix, + const struct fm10k_stats stats[], + const unsigned int size) +{ + unsigned int i; + + for (i = 0; i < size; i++) { + snprintf(*p, ETH_GSTRING_LEN, "%s%s", + prefix, stats[i].stat_string); + *p += ETH_GSTRING_LEN; + } +} + static void fm10k_get_stat_strings(struct net_device *dev, u8 *data) { struct fm10k_intfc *interface = netdev_priv(dev); struct fm10k_iov_data *iov_data = interface->iov_data; char *p = (char *)data; unsigned int i; - unsigned int j; - for (i = 0; i < FM10K_NETDEV_STATS_LEN; i++) { - memcpy(p, fm10k_gstrings_net_stats[i].stat_string, - ETH_GSTRING_LEN); - p += ETH_GSTRING_LEN; - } + fm10k_add_stat_strings(&p, "", fm10k_gstrings_net_stats, + FM10K_NETDEV_STATS_LEN); - for (i = 0; i < FM10K_GLOBAL_STATS_LEN; i++) { - memcpy(p, fm10k_gstrings_global_stats[i].stat_string, - ETH_GSTRING_LEN); - p += ETH_GSTRING_LEN; - } + fm10k_add_stat_strings(&p, "", fm10k_gstrings_global_stats, + FM10K_GLOBAL_STATS_LEN); - if (interface->flags & FM10K_FLAG_DEBUG_STATS) { - for (i = 0; i < FM10K_DEBUG_STATS_LEN; i++) { - memcpy(p, fm10k_gstrings_debug_stats[i].stat_string, - ETH_GSTRING_LEN); - p += ETH_GSTRING_LEN; - } - } + if (interface->flags & FM10K_FLAG_DEBUG_STATS) + fm10k_add_stat_strings(&p, "", fm10k_gstrings_debug_stats, + FM10K_DEBUG_STATS_LEN); - for (i = 0; i < FM10K_MBX_STATS_LEN; i++) { - memcpy(p, fm10k_gstrings_mbx_stats[i].stat_string, - ETH_GSTRING_LEN); - p += ETH_GSTRING_LEN; - } + fm10k_add_stat_strings(&p, "", fm10k_gstrings_mbx_stats, + FM10K_MBX_STATS_LEN); - if (interface->hw.mac.type != fm10k_mac_vf) { - for (i = 0; i < FM10K_PF_STATS_LEN; i++) { - memcpy(p, fm10k_gstrings_pf_stats[i].stat_string, - ETH_GSTRING_LEN); - p += ETH_GSTRING_LEN; - } - } + if (interface->hw.mac.type != fm10k_mac_vf) + fm10k_add_stat_strings(&p, "", fm10k_gstrings_pf_stats, + FM10K_PF_STATS_LEN); if ((interface->flags & FM10K_FLAG_DEBUG_STATS) && iov_data) { for (i = 0; i < iov_data->num_vfs; i++) { - for (j = 0; j < FM10K_MBX_STATS_LEN; j++) { - snprintf(p, - ETH_GSTRING_LEN, - "vf_%u_%s", i, - fm10k_gstrings_mbx_stats[j].stat_string); - p += ETH_GSTRING_LEN; - } + char prefix[ETH_GSTRING_LEN]; + + snprintf(prefix, ETH_GSTRING_LEN, "vf_%u_", i); + fm10k_add_stat_strings(&p, prefix, + fm10k_gstrings_mbx_stats, + FM10K_MBX_STATS_LEN); } } @@ -271,6 +265,41 @@ static int fm10k_get_sset_count(struct net_device *dev, int sset) } } +static void fm10k_add_ethtool_stats(u64 **data, void *pointer, + const struct fm10k_stats stats[], + const unsigned int size) +{ + unsigned int i; + char *p; + + /* simply skip forward if we were not given a valid pointer */ + if (!pointer) { + *data += size; + return; + } + + for (i = 0; i < size; i++) { + p = (char *)pointer + stats[i].stat_offset; + + switch (stats[i].sizeof_stat) { + case sizeof(u64): + *((*data)++) = *(u64 *)p; + break; + case sizeof(u32): + *((*data)++) = *(u32 *)p; + break; + case sizeof(u16): + *((*data)++) = *(u16 *)p; + break; + case sizeof(u8): + *((*data)++) = *(u8 *)p; + break; + default: + *((*data)++) = 0; + } + } +} + static void fm10k_get_ethtool_stats(struct net_device *netdev, struct ethtool_stats __always_unused *stats, u64 *data) @@ -279,47 +308,29 @@ static void fm10k_get_ethtool_stats(struct net_device *netdev, struct fm10k_intfc *interface = netdev_priv(netdev); struct fm10k_iov_data *iov_data = interface->iov_data; struct net_device_stats *net_stats = &netdev->stats; - char *p; int i, j; fm10k_update_stats(interface); - for (i = 0; i < FM10K_NETDEV_STATS_LEN; i++) { - p = (char *)net_stats + fm10k_gstrings_net_stats[i].stat_offset; - *(data++) = (fm10k_gstrings_net_stats[i].sizeof_stat == - sizeof(u64)) ? *(u64 *)p : *(u32 *)p; - } + fm10k_add_ethtool_stats(&data, net_stats, fm10k_gstrings_net_stats, + FM10K_NETDEV_STATS_LEN); - for (i = 0; i < FM10K_GLOBAL_STATS_LEN; i++) { - p = (char *)interface + - fm10k_gstrings_global_stats[i].stat_offset; - *(data++) = (fm10k_gstrings_global_stats[i].sizeof_stat == - sizeof(u64)) ? *(u64 *)p : *(u32 *)p; - } + fm10k_add_ethtool_stats(&data, interface, fm10k_gstrings_global_stats, + FM10K_GLOBAL_STATS_LEN); - if (interface->flags & FM10K_FLAG_DEBUG_STATS) { - for (i = 0; i < FM10K_DEBUG_STATS_LEN; i++) { - p = (char *)interface + - fm10k_gstrings_debug_stats[i].stat_offset; - *(data++) = (fm10k_gstrings_debug_stats[i].sizeof_stat == - sizeof(u64)) ? *(u64 *)p : *(u32 *)p; - } - } + if (interface->flags & FM10K_FLAG_DEBUG_STATS) + fm10k_add_ethtool_stats(&data, interface, + fm10k_gstrings_debug_stats, + FM10K_DEBUG_STATS_LEN); - for (i = 0; i < FM10K_MBX_STATS_LEN; i++) { - p = (char *)&interface->hw.mbx + - fm10k_gstrings_mbx_stats[i].stat_offset; - *(data++) = (fm10k_gstrings_mbx_stats[i].sizeof_stat == - sizeof(u64)) ? *(u64 *)p : *(u32 *)p; - } + fm10k_add_ethtool_stats(&data, &interface->hw.mbx, + fm10k_gstrings_mbx_stats, + FM10K_MBX_STATS_LEN); if (interface->hw.mac.type != fm10k_mac_vf) { - for (i = 0; i < FM10K_PF_STATS_LEN; i++) { - p = (char *)interface + - fm10k_gstrings_pf_stats[i].stat_offset; - *(data++) = (fm10k_gstrings_pf_stats[i].sizeof_stat == - sizeof(u64)) ? *(u64 *)p : *(u32 *)p; - } + fm10k_add_ethtool_stats(&data, interface, + fm10k_gstrings_pf_stats, + FM10K_PF_STATS_LEN); } if ((interface->flags & FM10K_FLAG_DEBUG_STATS) && iov_data) { @@ -328,18 +339,9 @@ static void fm10k_get_ethtool_stats(struct net_device *netdev, vf_info = &iov_data->vf_info[i]; - /* skip stats if we don't have a vf info */ - if (!vf_info) { - data += FM10K_MBX_STATS_LEN; - continue; - } - - for (j = 0; j < FM10K_MBX_STATS_LEN; j++) { - p = (char *)&vf_info->mbx + - fm10k_gstrings_mbx_stats[j].stat_offset; - *(data++) = (fm10k_gstrings_mbx_stats[j].sizeof_stat == - sizeof(u64)) ? *(u64 *)p : *(u32 *)p; - } + fm10k_add_ethtool_stats(&data, &vf_info->mbx, + fm10k_gstrings_mbx_stats, + FM10K_MBX_STATS_LEN); } } @@ -425,7 +427,7 @@ static void fm10k_get_regs(struct net_device *netdev, u32 *buff = p; u16 i; - regs->version = (1 << 24) | (hw->revision_id << 16) | hw->device_id; + regs->version = BIT(24) | (hw->revision_id << 16) | hw->device_id; switch (hw->mac.type) { case fm10k_mac_pf: @@ -935,15 +937,15 @@ static int fm10k_mbx_test(struct fm10k_intfc *interface, u64 *data) struct fm10k_mbx_info *mbx = &hw->mbx; u32 attr_flag, test_msg[6]; unsigned long timeout; - int err; + int err = -EINVAL; /* For now this is a VF only feature */ if (hw->mac.type != fm10k_mac_vf) return 0; /* loop through both nested and unnested attribute types */ - for (attr_flag = (1 << FM10K_TEST_MSG_UNSET); - attr_flag < (1 << (2 * FM10K_TEST_MSG_NESTED)); + for (attr_flag = BIT(FM10K_TEST_MSG_UNSET); + attr_flag < BIT(2 * FM10K_TEST_MSG_NESTED); attr_flag += attr_flag) { /* generate message to be tested */ fm10k_tlv_msg_test_create(test_msg, attr_flag); @@ -1005,7 +1007,7 @@ static u32 fm10k_get_priv_flags(struct net_device *netdev) u32 priv_flags = 0; if (interface->flags & FM10K_FLAG_DEBUG_STATS) - priv_flags |= 1 << FM10K_PRV_FLAG_DEBUG_STATS; + priv_flags |= BIT(FM10K_PRV_FLAG_DEBUG_STATS); return priv_flags; } @@ -1014,10 +1016,10 @@ static int fm10k_set_priv_flags(struct net_device *netdev, u32 priv_flags) { struct fm10k_intfc *interface = netdev_priv(netdev); - if (priv_flags >= (1 << FM10K_PRV_FLAG_LEN)) + if (priv_flags >= BIT(FM10K_PRV_FLAG_LEN)) return -EINVAL; - if (priv_flags & (1 << FM10K_PRV_FLAG_DEBUG_STATS)) + if (priv_flags & BIT(FM10K_PRV_FLAG_DEBUG_STATS)) interface->flags |= FM10K_FLAG_DEBUG_STATS; else interface->flags &= ~FM10K_FLAG_DEBUG_STATS; @@ -1025,11 +1027,31 @@ static int fm10k_set_priv_flags(struct net_device *netdev, u32 priv_flags) return 0; } -static u32 fm10k_get_reta_size(struct net_device __always_unused *netdev) +u32 fm10k_get_reta_size(struct net_device __always_unused *netdev) { return FM10K_RETA_SIZE * FM10K_RETA_ENTRIES_PER_REG; } +void fm10k_write_reta(struct fm10k_intfc *interface, const u32 *indir) +{ + struct fm10k_hw *hw = &interface->hw; + int i; + + /* record entries to reta table */ + for (i = 0; i < FM10K_RETA_SIZE; i++, indir += 4) { + u32 reta = indir[0] | + (indir[1] << 8) | + (indir[2] << 16) | + (indir[3] << 24); + + if (interface->reta[i] == reta) + continue; + + interface->reta[i] = reta; + fm10k_write_reg(hw, FM10K_RETA(0, i), reta); + } +} + static int fm10k_get_reta(struct net_device *netdev, u32 *indir) { struct fm10k_intfc *interface = netdev_priv(netdev); @@ -1053,7 +1075,6 @@ static int fm10k_get_reta(struct net_device *netdev, u32 *indir) static int fm10k_set_reta(struct net_device *netdev, const u32 *indir) { struct fm10k_intfc *interface = netdev_priv(netdev); - struct fm10k_hw *hw = &interface->hw; int i; u16 rss_i; @@ -1068,19 +1089,7 @@ static int fm10k_set_reta(struct net_device *netdev, const u32 *indir) return -EINVAL; } - /* record entries to reta table */ - for (i = 0; i < FM10K_RETA_SIZE; i++, indir += 4) { - u32 reta = indir[0] | - (indir[1] << 8) | - (indir[2] << 16) | - (indir[3] << 24); - - if (interface->reta[i] == reta) - continue; - - interface->reta[i] = reta; - fm10k_write_reg(hw, FM10K_RETA(0, i), reta); - } + fm10k_write_reta(interface, indir); return 0; } @@ -1145,7 +1154,7 @@ static unsigned int fm10k_max_channels(struct net_device *dev) /* For QoS report channels per traffic class */ if (tcs > 1) - max_combined = 1 << (fls(max_combined / tcs) - 1); + max_combined = BIT((fls(max_combined / tcs) - 1)); return max_combined; } @@ -1210,11 +1219,9 @@ static int fm10k_get_ts_info(struct net_device *dev, else info->phc_index = -1; - info->tx_types = (1 << HWTSTAMP_TX_OFF) | - (1 << HWTSTAMP_TX_ON); + info->tx_types = BIT(HWTSTAMP_TX_OFF) | BIT(HWTSTAMP_TX_ON); - info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) | - (1 << HWTSTAMP_FILTER_ALL); + info->rx_filters = BIT(HWTSTAMP_FILTER_NONE) | BIT(HWTSTAMP_FILTER_ALL); return 0; } diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_iov.c b/drivers/net/ethernet/intel/fm10k/fm10k_iov.c index acfb8b1f88a7..bbf7c4bac303 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_iov.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_iov.c @@ -50,7 +50,7 @@ s32 fm10k_iov_event(struct fm10k_intfc *interface) s64 vflre; int i; - /* if there is no iov_data then there is no mailboxes to process */ + /* if there is no iov_data then there is no mailbox to process */ if (!ACCESS_ONCE(interface->iov_data)) return 0; @@ -98,7 +98,7 @@ s32 fm10k_iov_mbx(struct fm10k_intfc *interface) struct fm10k_iov_data *iov_data; int i; - /* if there is no iov_data then there is no mailboxes to process */ + /* if there is no iov_data then there is no mailbox to process */ if (!ACCESS_ONCE(interface->iov_data)) return 0; diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c index 4de17db3808c..0b465394f88a 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c @@ -401,10 +401,10 @@ static inline void fm10k_rx_checksum(struct fm10k_ring *ring, } #define FM10K_RSS_L4_TYPES_MASK \ - ((1ul << FM10K_RSSTYPE_IPV4_TCP) | \ - (1ul << FM10K_RSSTYPE_IPV4_UDP) | \ - (1ul << FM10K_RSSTYPE_IPV6_TCP) | \ - (1ul << FM10K_RSSTYPE_IPV6_UDP)) + (BIT(FM10K_RSSTYPE_IPV4_TCP) | \ + BIT(FM10K_RSSTYPE_IPV4_UDP) | \ + BIT(FM10K_RSSTYPE_IPV6_TCP) | \ + BIT(FM10K_RSSTYPE_IPV6_UDP)) static inline void fm10k_rx_hash(struct fm10k_ring *ring, union fm10k_rx_desc *rx_desc, @@ -420,7 +420,7 @@ static inline void fm10k_rx_hash(struct fm10k_ring *ring, return; skb_set_hash(skb, le32_to_cpu(rx_desc->d.rss), - (FM10K_RSS_L4_TYPES_MASK & (1ul << rss_type)) ? + (BIT(rss_type) & FM10K_RSS_L4_TYPES_MASK) ? PKT_HASH_TYPE_L4 : PKT_HASH_TYPE_L3); } @@ -1409,7 +1409,7 @@ static void fm10k_update_itr(struct fm10k_ring_container *ring_container) * accounts for changes in the ITR due to PCIe link speed. */ itr_round = ACCESS_ONCE(ring_container->itr_scale) + 8; - avg_wire_size += (1 << itr_round) - 1; + avg_wire_size += BIT(itr_round) - 1; avg_wire_size >>= itr_round; /* write back value and retain adaptive flag */ @@ -1511,17 +1511,17 @@ static bool fm10k_set_qos_queues(struct fm10k_intfc *interface) /* set QoS mask and indices */ f = &interface->ring_feature[RING_F_QOS]; f->indices = pcs; - f->mask = (1 << fls(pcs - 1)) - 1; + f->mask = BIT(fls(pcs - 1)) - 1; /* determine the upper limit for our current DCB mode */ rss_i = interface->hw.mac.max_queues / pcs; - rss_i = 1 << (fls(rss_i) - 1); + rss_i = BIT(fls(rss_i) - 1); /* set RSS mask and indices */ f = &interface->ring_feature[RING_F_RSS]; rss_i = min_t(u16, rss_i, f->limit); f->indices = rss_i; - f->mask = (1 << fls(rss_i - 1)) - 1; + f->mask = BIT(fls(rss_i - 1)) - 1; /* configure pause class to queue mapping */ for (i = 0; i < pcs; i++) @@ -1551,7 +1551,7 @@ static bool fm10k_set_rss_queues(struct fm10k_intfc *interface) /* record indices and power of 2 mask for RSS */ f->indices = rss_i; - f->mask = (1 << fls(rss_i - 1)) - 1; + f->mask = BIT(fls(rss_i - 1)) - 1; interface->num_rx_queues = rss_i; interface->num_tx_queues = rss_i; @@ -1572,17 +1572,29 @@ static bool fm10k_set_rss_queues(struct fm10k_intfc *interface) **/ static void fm10k_set_num_queues(struct fm10k_intfc *interface) { - /* Start with base case */ - interface->num_rx_queues = 1; - interface->num_tx_queues = 1; - + /* Attempt to setup QoS and RSS first */ if (fm10k_set_qos_queues(interface)) return; + /* If we don't have QoS, just fallback to only RSS. */ fm10k_set_rss_queues(interface); } /** + * fm10k_reset_num_queues - Reset the number of queues to zero + * @interface: board private structure + * + * This function should be called whenever we need to reset the number of + * queues after an error condition. + */ +static void fm10k_reset_num_queues(struct fm10k_intfc *interface) +{ + interface->num_tx_queues = 0; + interface->num_rx_queues = 0; + interface->num_q_vectors = 0; +} + +/** * fm10k_alloc_q_vector - Allocate memory for a single interrupt vector * @interface: board private structure to initialize * @v_count: q_vectors allocated on interface, used for ring interleaving @@ -1765,9 +1777,7 @@ static int fm10k_alloc_q_vectors(struct fm10k_intfc *interface) return 0; err_out: - interface->num_tx_queues = 0; - interface->num_rx_queues = 0; - interface->num_q_vectors = 0; + fm10k_reset_num_queues(interface); while (v_idx--) fm10k_free_q_vector(interface, v_idx); @@ -1787,9 +1797,7 @@ static void fm10k_free_q_vectors(struct fm10k_intfc *interface) { int v_idx = interface->num_q_vectors; - interface->num_tx_queues = 0; - interface->num_rx_queues = 0; - interface->num_q_vectors = 0; + fm10k_reset_num_queues(interface); while (v_idx--) fm10k_free_q_vector(interface, v_idx); @@ -1935,7 +1943,8 @@ static void fm10k_assign_rings(struct fm10k_intfc *interface) static void fm10k_init_reta(struct fm10k_intfc *interface) { u16 i, rss_i = interface->ring_feature[RING_F_RSS].indices; - u32 reta, base; + struct net_device *netdev = interface->netdev; + u32 reta, *indir; /* If the Rx flow indirection table has been configured manually, we * need to maintain it when possible. @@ -1960,21 +1969,16 @@ static void fm10k_init_reta(struct fm10k_intfc *interface) } repopulate_reta: - /* Populate the redirection table 4 entries at a time. To do this - * we are generating the results for n and n+2 and then interleaving - * those with the results with n+1 and n+3. - */ - for (i = FM10K_RETA_SIZE; i--;) { - /* first pass generates n and n+2 */ - base = ((i * 0x00040004) + 0x00020000) * rss_i; - reta = (base & 0x3F803F80) >> 7; + indir = kcalloc(fm10k_get_reta_size(netdev), + sizeof(indir[0]), GFP_KERNEL); - /* second pass generates n+1 and n+3 */ - base += 0x00010001 * rss_i; - reta |= (base & 0x3F803F80) << 1; + /* generate redirection table using the default kernel policy */ + for (i = 0; i < fm10k_get_reta_size(netdev); i++) + indir[i] = ethtool_rxfh_indir_default(i, rss_i); - interface->reta[i] = reta; - } + fm10k_write_reta(interface, indir); + + kfree(indir); } /** @@ -1997,14 +2001,15 @@ int fm10k_init_queueing_scheme(struct fm10k_intfc *interface) if (err) { dev_err(&interface->pdev->dev, "Unable to initialize MSI-X capability\n"); - return err; + goto err_init_msix; } /* Allocate memory for queues */ err = fm10k_alloc_q_vectors(interface); if (err) { - fm10k_reset_msix_capability(interface); - return err; + dev_err(&interface->pdev->dev, + "Unable to allocate queue vectors\n"); + goto err_alloc_q_vectors; } /* Map rings to devices, and map devices to physical queues */ @@ -2014,6 +2019,12 @@ int fm10k_init_queueing_scheme(struct fm10k_intfc *interface) fm10k_init_reta(interface); return 0; + +err_alloc_q_vectors: + fm10k_reset_msix_capability(interface); +err_init_msix: + fm10k_reset_num_queues(interface); + return err; } /** diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c index d09a8dd71fc2..1d0f0583222c 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c @@ -440,7 +440,7 @@ static void fm10k_restore_vxlan_port(struct fm10k_intfc *interface) * @sa_family: Address family of new port * @port: port number used for VXLAN * - * This funciton is called when a new VXLAN interface has added a new port + * This function is called when a new VXLAN interface has added a new port * number to the range that is currently in use for VXLAN. The new port * number is always added to the tail so that the port number list should * match the order in which the ports were allocated. The head of the list @@ -484,7 +484,7 @@ insert_tail: * @sa_family: Address family of freed port * @port: port number used for VXLAN * - * This funciton is called when a new VXLAN interface has freed a port + * This function is called when a new VXLAN interface has freed a port * number from the range that is currently in use for VXLAN. The freed * port is removed from the list and the new head is used to determine * the port number for offloads. @@ -1429,7 +1429,7 @@ struct net_device *fm10k_alloc_netdev(const struct fm10k_info *info) /* configure default debug level */ interface = netdev_priv(dev); - interface->msg_enable = (1 << DEFAULT_DEBUG_LEVEL_SHIFT) - 1; + interface->msg_enable = BIT(DEFAULT_DEBUG_LEVEL_SHIFT) - 1; /* configure default features */ dev->features |= NETIF_F_IP_CSUM | diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c index 4eb7a6fa6b0d..f0992950e228 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c @@ -99,7 +99,7 @@ void fm10k_service_event_schedule(struct fm10k_intfc *interface) static void fm10k_service_event_complete(struct fm10k_intfc *interface) { - BUG_ON(!test_bit(__FM10K_SERVICE_SCHED, &interface->state)); + WARN_ON(!test_bit(__FM10K_SERVICE_SCHED, &interface->state)); /* flush memory to make sure state is correct before next watchog */ smp_mb__before_atomic(); @@ -579,7 +579,7 @@ static void fm10k_configure_tx_ring(struct fm10k_intfc *interface, u64 tdba = ring->dma; u32 size = ring->count * sizeof(struct fm10k_tx_desc); u32 txint = FM10K_INT_MAP_DISABLE; - u32 txdctl = FM10K_TXDCTL_ENABLE | (1 << FM10K_TXDCTL_MAX_TIME_SHIFT); + u32 txdctl = BIT(FM10K_TXDCTL_MAX_TIME_SHIFT) | FM10K_TXDCTL_ENABLE; u8 reg_idx = ring->reg_idx; /* disable queue to avoid issues while updating state */ @@ -730,7 +730,7 @@ static void fm10k_configure_rx_ring(struct fm10k_intfc *interface, if (interface->pfc_en) rx_pause = interface->pfc_en; #endif - if (!(rx_pause & (1 << ring->qos_pc))) + if (!(rx_pause & BIT(ring->qos_pc))) rxdctl |= FM10K_RXDCTL_DROP_ON_EMPTY; fm10k_write_reg(hw, FM10K_RXDCTL(reg_idx), rxdctl); @@ -779,7 +779,7 @@ void fm10k_update_rx_drop_en(struct fm10k_intfc *interface) u32 rxdctl = FM10K_RXDCTL_WRITE_BACK_MIN_DELAY; u8 reg_idx = ring->reg_idx; - if (!(rx_pause & (1 << ring->qos_pc))) + if (!(rx_pause & BIT(ring->qos_pc))) rxdctl |= FM10K_RXDCTL_DROP_ON_EMPTY; fm10k_write_reg(hw, FM10K_RXDCTL(reg_idx), rxdctl); @@ -903,8 +903,8 @@ static irqreturn_t fm10k_msix_mbx_vf(int __always_unused irq, void *data) /* re-enable mailbox interrupt and indicate 20us delay */ fm10k_write_reg(hw, FM10K_VFITR(FM10K_MBX_VECTOR), - FM10K_ITR_ENABLE | (FM10K_MBX_INT_DELAY >> - hw->mac.itr_scale)); + (FM10K_MBX_INT_DELAY >> hw->mac.itr_scale) | + FM10K_ITR_ENABLE); /* service upstream mailbox */ if (fm10k_mbx_trylock(interface)) { @@ -1065,7 +1065,7 @@ static void fm10k_reset_drop_on_empty(struct fm10k_intfc *interface, u32 eicr) if (maxholdq) fm10k_write_reg(hw, FM10K_MAXHOLDQ(7), maxholdq); for (q = 255;;) { - if (maxholdq & (1 << 31)) { + if (maxholdq & BIT(31)) { if (q < FM10K_MAX_QUEUES_PF) { interface->rx_overrun_pf++; fm10k_write_reg(hw, FM10K_RXDCTL(q), rxdctl); @@ -1135,22 +1135,24 @@ static irqreturn_t fm10k_msix_mbx_pf(int __always_unused irq, void *data) /* re-enable mailbox interrupt and indicate 20us delay */ fm10k_write_reg(hw, FM10K_ITR(FM10K_MBX_VECTOR), - FM10K_ITR_ENABLE | (FM10K_MBX_INT_DELAY >> - hw->mac.itr_scale)); + (FM10K_MBX_INT_DELAY >> hw->mac.itr_scale) | + FM10K_ITR_ENABLE); return IRQ_HANDLED; } void fm10k_mbx_free_irq(struct fm10k_intfc *interface) { - struct msix_entry *entry = &interface->msix_entries[FM10K_MBX_VECTOR]; struct fm10k_hw *hw = &interface->hw; + struct msix_entry *entry; int itr_reg; /* no mailbox IRQ to free if MSI-X is not enabled */ if (!interface->msix_entries) return; + entry = &interface->msix_entries[FM10K_MBX_VECTOR]; + /* disconnect the mailbox */ hw->mbx.ops.disconnect(hw, &hw->mbx); @@ -1253,7 +1255,7 @@ static int fm10k_mbx_request_irq_vf(struct fm10k_intfc *interface) int err; /* Use timer0 for interrupt moderation on the mailbox */ - u32 itr = FM10K_INT_MAP_TIMER0 | entry->entry; + u32 itr = entry->entry | FM10K_INT_MAP_TIMER0; /* register mailbox handlers */ err = hw->mbx.ops.register_handlers(&hw->mbx, vf_mbx_data); @@ -1377,7 +1379,7 @@ static s32 fm10k_1588_msg_pf(struct fm10k_hw *hw, u32 **results, return 0; } - /* if there is no iov_data then there is no mailboxes to process */ + /* if there is no iov_data then there is no mailbox to process */ if (!ACCESS_ONCE(interface->iov_data)) return FM10K_ERR_PARAM; @@ -1420,8 +1422,8 @@ static int fm10k_mbx_request_irq_pf(struct fm10k_intfc *interface) int err; /* Use timer0 for interrupt moderation on the mailbox */ - u32 mbx_itr = FM10K_INT_MAP_TIMER0 | entry->entry; - u32 other_itr = FM10K_INT_MAP_IMMEDIATE | entry->entry; + u32 mbx_itr = entry->entry | FM10K_INT_MAP_TIMER0; + u32 other_itr = entry->entry | FM10K_INT_MAP_IMMEDIATE; /* register mailbox handlers */ err = hw->mbx.ops.register_handlers(&hw->mbx, pf_mbx_data); @@ -1654,6 +1656,7 @@ void fm10k_down(struct fm10k_intfc *interface) { struct net_device *netdev = interface->netdev; struct fm10k_hw *hw = &interface->hw; + int err; /* signal that we are down to the interrupt handler and service task */ set_bit(__FM10K_DOWN, &interface->state); @@ -1678,7 +1681,9 @@ void fm10k_down(struct fm10k_intfc *interface) fm10k_update_stats(interface); /* Disable DMA engine for Tx/Rx */ - hw->mac.ops.stop_hw(hw); + err = hw->mac.ops.stop_hw(hw); + if (err) + dev_err(&interface->pdev->dev, "stop_hw failed: %d\n", err); /* free any buffers still on the rings */ fm10k_clean_all_tx_rings(interface); @@ -1776,8 +1781,8 @@ static int fm10k_sw_init(struct fm10k_intfc *interface, netdev->addr_assign_type |= NET_ADDR_RANDOM; } - memcpy(netdev->dev_addr, hw->mac.addr, netdev->addr_len); - memcpy(netdev->perm_addr, hw->mac.addr, netdev->addr_len); + ether_addr_copy(netdev->dev_addr, hw->mac.addr); + ether_addr_copy(netdev->perm_addr, hw->mac.addr); if (!is_valid_ether_addr(netdev->perm_addr)) { dev_err(&pdev->dev, "Invalid MAC Address\n"); @@ -1793,15 +1798,6 @@ static int fm10k_sw_init(struct fm10k_intfc *interface, /* initialize DCBNL interface */ fm10k_dcbnl_set_ops(netdev); - /* Initialize service timer and service task */ - set_bit(__FM10K_SERVICE_DISABLE, &interface->state); - setup_timer(&interface->service_timer, &fm10k_service_timer, - (unsigned long)interface); - INIT_WORK(&interface->service_task, fm10k_service_task); - - /* kick off service timer now, even when interface is down */ - mod_timer(&interface->service_timer, (HZ * 2) + jiffies); - /* Intitialize timestamp data */ fm10k_ts_init(interface); @@ -1987,6 +1983,12 @@ static int fm10k_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (err) goto err_sw_init; + /* the mbx interrupt might attempt to schedule the service task, so we + * must ensure it is disabled since we haven't yet requested the timer + * or work item. + */ + set_bit(__FM10K_SERVICE_DISABLE, &interface->state); + err = fm10k_mbx_request_irq(interface); if (err) goto err_mbx_interrupt; @@ -2006,6 +2008,16 @@ static int fm10k_probe(struct pci_dev *pdev, const struct pci_device_id *ent) /* stop all the transmit queues from transmitting until link is up */ netif_tx_stop_all_queues(netdev); + /* Initialize service timer and service task late in order to avoid + * cleanup issues. + */ + setup_timer(&interface->service_timer, &fm10k_service_timer, + (unsigned long)interface); + INIT_WORK(&interface->service_task, fm10k_service_task); + + /* kick off service timer now, even when interface is down */ + mod_timer(&interface->service_timer, (HZ * 2) + jiffies); + /* Register PTP interface */ fm10k_ptp_register(interface); @@ -2262,11 +2274,11 @@ static pci_ers_result_t fm10k_io_error_detected(struct pci_dev *pdev, if (netif_running(netdev)) fm10k_close(netdev); + fm10k_mbx_free_irq(interface); + /* free interrupts */ fm10k_clear_queueing_scheme(interface); - fm10k_mbx_free_irq(interface); - pci_disable_device(pdev); /* Request a slot reset. */ @@ -2382,7 +2394,7 @@ static struct pci_driver fm10k_driver = { /** * fm10k_register_pci_driver - register driver interface * - * This funciton is called on module load in order to register the driver. + * This function is called on module load in order to register the driver. **/ int fm10k_register_pci_driver(void) { @@ -2392,7 +2404,7 @@ int fm10k_register_pci_driver(void) /** * fm10k_unregister_pci_driver - unregister driver interface * - * This funciton is called on module unload in order to remove the driver. + * This function is called on module unload in order to remove the driver. **/ void fm10k_unregister_pci_driver(void) { diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pf.c b/drivers/net/ethernet/intel/fm10k/fm10k_pf.c index 62ccebc5f728..ecc99f9d2cce 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_pf.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_pf.c @@ -527,8 +527,8 @@ static s32 fm10k_configure_dglort_map_pf(struct fm10k_hw *hw, return FM10K_ERR_PARAM; /* determine count of VSIs and queues */ - queue_count = 1 << (dglort->rss_l + dglort->pc_l); - vsi_count = 1 << (dglort->vsi_l + dglort->queue_l); + queue_count = BIT(dglort->rss_l + dglort->pc_l); + vsi_count = BIT(dglort->vsi_l + dglort->queue_l); glort = dglort->glort; q_idx = dglort->queue_b; @@ -544,8 +544,8 @@ static s32 fm10k_configure_dglort_map_pf(struct fm10k_hw *hw, } /* determine count of PCs and queues */ - queue_count = 1 << (dglort->queue_l + dglort->rss_l + dglort->vsi_l); - pc_count = 1 << dglort->pc_l; + queue_count = BIT(dglort->queue_l + dglort->rss_l + dglort->vsi_l); + pc_count = BIT(dglort->pc_l); /* configure PC for Tx queues */ for (pc = 0; pc < pc_count; pc++) { @@ -711,8 +711,8 @@ static s32 fm10k_iov_assign_resources_pf(struct fm10k_hw *hw, u16 num_vfs, FM10K_RXDCTL_WRITE_BACK_MIN_DELAY | FM10K_RXDCTL_DROP_ON_EMPTY); fm10k_write_reg(hw, FM10K_RXQCTL(vf_q_idx), - FM10K_RXQCTL_VF | - (i << FM10K_RXQCTL_VF_SHIFT)); + (i << FM10K_RXQCTL_VF_SHIFT) | + FM10K_RXQCTL_VF); /* map queue pair to VF */ fm10k_write_reg(hw, FM10K_TQMAP(qmap_idx), vf_q_idx); @@ -952,7 +952,7 @@ static s32 fm10k_iov_reset_resources_pf(struct fm10k_hw *hw, return FM10K_ERR_PARAM; /* clear event notification of VF FLR */ - fm10k_write_reg(hw, FM10K_PFVFLREC(vf_idx / 32), 1 << (vf_idx % 32)); + fm10k_write_reg(hw, FM10K_PFVFLREC(vf_idx / 32), BIT(vf_idx % 32)); /* force timeout and then disconnect the mailbox */ vf_info->mbx.timeout = 0; @@ -987,7 +987,7 @@ static s32 fm10k_iov_reset_resources_pf(struct fm10k_hw *hw, txqctl = ((u32)vf_vid << FM10K_TXQCTL_VID_SHIFT) | (vf_idx << FM10K_TXQCTL_TC_SHIFT) | FM10K_TXQCTL_VF | vf_idx; - rxqctl = FM10K_RXQCTL_VF | (vf_idx << FM10K_RXQCTL_VF_SHIFT); + rxqctl = (vf_idx << FM10K_RXQCTL_VF_SHIFT) | FM10K_RXQCTL_VF; /* stop further DMA and reset queue ownership back to VF */ for (i = vf_q_idx; i < (queues_per_pool + vf_q_idx); i++) { @@ -1370,7 +1370,7 @@ s32 fm10k_iov_msg_lport_state_pf(struct fm10k_hw *hw, u32 **results, mode = fm10k_iov_supported_xcast_mode_pf(vf_info, mode); /* if mode is not currently enabled, enable it */ - if (!(FM10K_VF_FLAG_ENABLED(vf_info) & (1 << mode))) + if (!(FM10K_VF_FLAG_ENABLED(vf_info) & BIT(mode))) fm10k_update_xcast_mode_pf(hw, vf_info->glort, mode); /* swap mode back to a bit flag */ @@ -1604,7 +1604,7 @@ static s32 fm10k_request_lport_map_pf(struct fm10k_hw *hw) * @hw: pointer to hardware structure * @switch_ready: pointer to boolean value that will record switch state * - * This funciton will check the DMA_CTRL2 register and mailbox in order + * This function will check the DMA_CTRL2 register and mailbox in order * to determine if the switch is ready for the PF to begin requesting * addresses and mapping traffic to the local interface. **/ diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_ptp.c b/drivers/net/ethernet/intel/fm10k/fm10k_ptp.c index b4945e8abe03..1c1ccade6538 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_ptp.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_ptp.c @@ -416,7 +416,7 @@ void fm10k_ptp_register(struct fm10k_intfc *interface) /* This math is simply the inverse of the math in * fm10k_adjust_systime_pf applied to an adjustment value * of 2^30 - 1 which is the maximum value of the register: - * max_ppb == ((2^30 - 1) * 5^9) / 2^31 + * max_ppb == ((2^30 - 1) * 5^9) / 2^31 */ ptp_caps->max_adj = 976562; ptp_caps->adjfreq = fm10k_ptp_adjfreq; diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_tlv.c b/drivers/net/ethernet/intel/fm10k/fm10k_tlv.c index ab01bb30752f..b999897e50d8 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_tlv.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_tlv.c @@ -222,7 +222,7 @@ s32 fm10k_tlv_attr_put_value(u32 *msg, u16 attr_id, s64 value, u32 len) attr = &msg[FM10K_TLV_DWORD_LEN(*msg)]; if (len < 4) { - attr[1] = (u32)value & ((0x1ul << (8 * len)) - 1); + attr[1] = (u32)value & (BIT(8 * len) - 1); } else { attr[1] = (u32)value; if (len > 4) @@ -652,29 +652,29 @@ const struct fm10k_tlv_attr fm10k_tlv_msg_test_attr[] = { **/ static void fm10k_tlv_msg_test_generate_data(u32 *msg, u32 attr_flags) { - if (attr_flags & (1 << FM10K_TEST_MSG_STRING)) + if (attr_flags & BIT(FM10K_TEST_MSG_STRING)) fm10k_tlv_attr_put_null_string(msg, FM10K_TEST_MSG_STRING, test_str); - if (attr_flags & (1 << FM10K_TEST_MSG_MAC_ADDR)) + if (attr_flags & BIT(FM10K_TEST_MSG_MAC_ADDR)) fm10k_tlv_attr_put_mac_vlan(msg, FM10K_TEST_MSG_MAC_ADDR, test_mac, test_vlan); - if (attr_flags & (1 << FM10K_TEST_MSG_U8)) + if (attr_flags & BIT(FM10K_TEST_MSG_U8)) fm10k_tlv_attr_put_u8(msg, FM10K_TEST_MSG_U8, test_u8); - if (attr_flags & (1 << FM10K_TEST_MSG_U16)) + if (attr_flags & BIT(FM10K_TEST_MSG_U16)) fm10k_tlv_attr_put_u16(msg, FM10K_TEST_MSG_U16, test_u16); - if (attr_flags & (1 << FM10K_TEST_MSG_U32)) + if (attr_flags & BIT(FM10K_TEST_MSG_U32)) fm10k_tlv_attr_put_u32(msg, FM10K_TEST_MSG_U32, test_u32); - if (attr_flags & (1 << FM10K_TEST_MSG_U64)) + if (attr_flags & BIT(FM10K_TEST_MSG_U64)) fm10k_tlv_attr_put_u64(msg, FM10K_TEST_MSG_U64, test_u64); - if (attr_flags & (1 << FM10K_TEST_MSG_S8)) + if (attr_flags & BIT(FM10K_TEST_MSG_S8)) fm10k_tlv_attr_put_s8(msg, FM10K_TEST_MSG_S8, test_s8); - if (attr_flags & (1 << FM10K_TEST_MSG_S16)) + if (attr_flags & BIT(FM10K_TEST_MSG_S16)) fm10k_tlv_attr_put_s16(msg, FM10K_TEST_MSG_S16, test_s16); - if (attr_flags & (1 << FM10K_TEST_MSG_S32)) + if (attr_flags & BIT(FM10K_TEST_MSG_S32)) fm10k_tlv_attr_put_s32(msg, FM10K_TEST_MSG_S32, test_s32); - if (attr_flags & (1 << FM10K_TEST_MSG_S64)) + if (attr_flags & BIT(FM10K_TEST_MSG_S64)) fm10k_tlv_attr_put_s64(msg, FM10K_TEST_MSG_S64, test_s64); - if (attr_flags & (1 << FM10K_TEST_MSG_LE_STRUCT)) + if (attr_flags & BIT(FM10K_TEST_MSG_LE_STRUCT)) fm10k_tlv_attr_put_le_struct(msg, FM10K_TEST_MSG_LE_STRUCT, test_le, 8); } diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_type.h b/drivers/net/ethernet/intel/fm10k/fm10k_type.h index 854ebb1906bf..5c0533054c5f 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_type.h +++ b/drivers/net/ethernet/intel/fm10k/fm10k_type.h @@ -617,10 +617,10 @@ struct fm10k_vf_info { */ }; -#define FM10K_VF_FLAG_ALLMULTI_CAPABLE ((u8)1 << FM10K_XCAST_MODE_ALLMULTI) -#define FM10K_VF_FLAG_MULTI_CAPABLE ((u8)1 << FM10K_XCAST_MODE_MULTI) -#define FM10K_VF_FLAG_PROMISC_CAPABLE ((u8)1 << FM10K_XCAST_MODE_PROMISC) -#define FM10K_VF_FLAG_NONE_CAPABLE ((u8)1 << FM10K_XCAST_MODE_NONE) +#define FM10K_VF_FLAG_ALLMULTI_CAPABLE (u8)(BIT(FM10K_XCAST_MODE_ALLMULTI)) +#define FM10K_VF_FLAG_MULTI_CAPABLE (u8)(BIT(FM10K_XCAST_MODE_MULTI)) +#define FM10K_VF_FLAG_PROMISC_CAPABLE (u8)(BIT(FM10K_XCAST_MODE_PROMISC)) +#define FM10K_VF_FLAG_NONE_CAPABLE (u8)(BIT(FM10K_XCAST_MODE_NONE)) #define FM10K_VF_FLAG_CAPABLE(vf_info) ((vf_info)->vf_flags & (u8)0xF) #define FM10K_VF_FLAG_ENABLED(vf_info) ((vf_info)->vf_flags >> 4) #define FM10K_VF_FLAG_SET_MODE(mode) ((u8)0x10 << (mode)) diff --git a/drivers/net/ethernet/intel/i40e/Makefile b/drivers/net/ethernet/intel/i40e/Makefile index b4729ba57c9c..3b3c63e54ed6 100644 --- a/drivers/net/ethernet/intel/i40e/Makefile +++ b/drivers/net/ethernet/intel/i40e/Makefile @@ -41,6 +41,7 @@ i40e-objs := i40e_main.o \ i40e_diag.o \ i40e_txrx.o \ i40e_ptp.o \ + i40e_client.o \ i40e_virtchnl_pf.o i40e-$(CONFIG_I40E_DCB) += i40e_dcb.o i40e_dcb_nl.o diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 2f6210ae8ba0..d25b3be5ba89 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -58,6 +58,7 @@ #ifdef I40E_FCOE #include "i40e_fcoe.h" #endif +#include "i40e_client.h" #include "i40e_virtchnl.h" #include "i40e_virtchnl_pf.h" #include "i40e_txrx.h" @@ -190,6 +191,7 @@ struct i40e_lump_tracking { u16 search_hint; u16 list[0]; #define I40E_PILE_VALID_BIT 0x8000 +#define I40E_IWARP_IRQ_PILE_ID (I40E_PILE_VALID_BIT - 2) }; #define I40E_DEFAULT_ATR_SAMPLE_RATE 20 @@ -242,7 +244,6 @@ struct i40e_fdir_filter { #define I40E_DCB_PRIO_TYPE_STRICT 0 #define I40E_DCB_PRIO_TYPE_ETS 1 #define I40E_DCB_STRICT_PRIO_CREDITS 127 -#define I40E_MAX_USER_PRIORITY 8 /* DCB per TC information data structure */ struct i40e_tc_info { u16 qoffset; /* Queue offset from base queue */ @@ -282,6 +283,8 @@ struct i40e_pf { #endif /* I40E_FCOE */ u16 num_lan_qps; /* num lan queues this PF has set up */ u16 num_lan_msix; /* num queue vectors for the base PF vsi */ + u16 num_iwarp_msix; /* num of iwarp vectors for this PF */ + int iwarp_base_vector; int queues_left; /* queues left unclaimed */ u16 alloc_rss_size; /* allocated RSS queues */ u16 rss_size_max; /* HW defined max RSS queues */ @@ -329,6 +332,7 @@ struct i40e_pf { #define I40E_FLAG_16BYTE_RX_DESC_ENABLED BIT_ULL(13) #define I40E_FLAG_CLEAN_ADMINQ BIT_ULL(14) #define I40E_FLAG_FILTER_SYNC BIT_ULL(15) +#define I40E_FLAG_SERVICE_CLIENT_REQUESTED BIT_ULL(16) #define I40E_FLAG_PROCESS_MDD_EVENT BIT_ULL(17) #define I40E_FLAG_PROCESS_VFLR_EVENT BIT_ULL(18) #define I40E_FLAG_SRIOV_ENABLED BIT_ULL(19) @@ -571,6 +575,8 @@ struct i40e_vsi { struct kobject *kobj; /* sysfs object */ bool current_isup; /* Sync 'link up' logging */ + void *priv; /* client driver data reference. */ + /* VSI specific handlers */ irqreturn_t (*irq_handler)(int irq, void *data); @@ -728,6 +734,10 @@ void i40e_vsi_setup_queue_map(struct i40e_vsi *vsi, struct i40e_vsi_context *ctxt, u8 enabled_tc, bool is_add); #endif +void i40e_service_event_schedule(struct i40e_pf *pf); +void i40e_notify_client_of_vf_msg(struct i40e_vsi *vsi, u32 vf_id, + u8 *msg, u16 len); + int i40e_vsi_control_rings(struct i40e_vsi *vsi, bool enable); int i40e_reconfig_rss_queues(struct i40e_pf *pf, int queue_count); struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 flags, u16 uplink_seid, @@ -750,6 +760,17 @@ static inline void i40e_dbg_pf_exit(struct i40e_pf *pf) {} static inline void i40e_dbg_init(void) {} static inline void i40e_dbg_exit(void) {} #endif /* CONFIG_DEBUG_FS*/ +/* needed by client drivers */ +int i40e_lan_add_device(struct i40e_pf *pf); +int i40e_lan_del_device(struct i40e_pf *pf); +void i40e_client_subtask(struct i40e_pf *pf); +void i40e_notify_client_of_l2_param_changes(struct i40e_vsi *vsi); +void i40e_notify_client_of_netdev_open(struct i40e_vsi *vsi); +void i40e_notify_client_of_netdev_close(struct i40e_vsi *vsi, bool reset); +void i40e_notify_client_of_vf_enable(struct i40e_pf *pf, u32 num_vfs); +void i40e_notify_client_of_vf_reset(struct i40e_pf *pf, u32 vf_id); +int i40e_vf_client_capable(struct i40e_pf *pf, u32 vf_id, + enum i40e_client_type type); /** * i40e_irq_dynamic_enable - Enable default interrupt generation settings * @vsi: pointer to a vsi @@ -789,6 +810,7 @@ int i40e_vlan_rx_kill_vid(struct net_device *netdev, __always_unused __be16 proto, u16 vid); #endif int i40e_open(struct net_device *netdev); +int i40e_close(struct net_device *netdev); int i40e_vsi_open(struct i40e_vsi *vsi); void i40e_vlan_stripping_disable(struct i40e_vsi *vsi); int i40e_vsi_add_vlan(struct i40e_vsi *vsi, s16 vid); @@ -801,7 +823,6 @@ bool i40e_is_vsi_in_vlan(struct i40e_vsi *vsi); struct i40e_mac_filter *i40e_find_mac(struct i40e_vsi *vsi, u8 *macaddr, bool is_vf, bool is_netdev); #ifdef I40E_FCOE -int i40e_close(struct net_device *netdev); int __i40e_setup_tc(struct net_device *netdev, u32 handle, __be16 proto, struct tc_to_netdev *tc); void i40e_netpoll(struct net_device *netdev); diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c index df8e2fd6a649..43bb4139d896 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c @@ -33,16 +33,6 @@ static void i40e_resume_aq(struct i40e_hw *hw); /** - * i40e_is_nvm_update_op - return true if this is an NVM update operation - * @desc: API request descriptor - **/ -static inline bool i40e_is_nvm_update_op(struct i40e_aq_desc *desc) -{ - return (desc->opcode == cpu_to_le16(i40e_aqc_opc_nvm_erase)) || - (desc->opcode == cpu_to_le16(i40e_aqc_opc_nvm_update)); -} - -/** * i40e_adminq_init_regs - Initialize AdminQ registers * @hw: pointer to the hardware structure * @@ -624,7 +614,7 @@ i40e_status i40e_init_adminq(struct i40e_hw *hw) /* pre-emptive resource lock release */ i40e_aq_release_resource(hw, I40E_NVM_RESOURCE_ID, 0, NULL); - hw->aq.nvm_release_on_done = false; + hw->nvm_release_on_done = false; hw->nvmupd_state = I40E_NVMUPD_STATE_INIT; ret_code = i40e_aq_set_hmc_resource_profile(hw, @@ -1023,26 +1013,7 @@ i40e_status i40e_clean_arq_element(struct i40e_hw *hw, hw->aq.arq.next_to_clean = ntc; hw->aq.arq.next_to_use = ntu; - if (i40e_is_nvm_update_op(&e->desc)) { - if (hw->aq.nvm_release_on_done) { - i40e_release_nvm(hw); - hw->aq.nvm_release_on_done = false; - } - - switch (hw->nvmupd_state) { - case I40E_NVMUPD_STATE_INIT_WAIT: - hw->nvmupd_state = I40E_NVMUPD_STATE_INIT; - break; - - case I40E_NVMUPD_STATE_WRITE_WAIT: - hw->nvmupd_state = I40E_NVMUPD_STATE_WRITING; - break; - - default: - break; - } - } - + i40e_nvmupd_check_wait_event(hw, le16_to_cpu(e->desc.opcode)); clean_arq_element_out: /* Set pending if needed, unlock and return */ if (pending) diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.h b/drivers/net/ethernet/intel/i40e/i40e_adminq.h index 12fbbddea299..d92aad38afdc 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq.h +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.h @@ -97,7 +97,6 @@ struct i40e_adminq_info { u32 fw_build; /* firmware build number */ u16 api_maj_ver; /* api major version */ u16 api_min_ver; /* api minor version */ - bool nvm_release_on_done; struct mutex asq_mutex; /* Send queue lock */ struct mutex arq_mutex; /* Receive queue lock */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_client.c b/drivers/net/ethernet/intel/i40e/i40e_client.c new file mode 100644 index 000000000000..0e6ac841321c --- /dev/null +++ b/drivers/net/ethernet/intel/i40e/i40e_client.c @@ -0,0 +1,1012 @@ +/******************************************************************************* + * + * Intel Ethernet Controller XL710 Family Linux Driver + * Copyright(c) 2013 - 2015 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program. If not, see <http://www.gnu.org/licenses/>. + * + * The full GNU General Public License is included in this distribution in + * the file called "COPYING". + * + * Contact Information: + * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> + * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + * + ******************************************************************************/ + +#include <linux/list.h> +#include <linux/errno.h> + +#include "i40e.h" +#include "i40e_prototype.h" +#include "i40e_client.h" + +static const char i40e_client_interface_version_str[] = I40E_CLIENT_VERSION_STR; + +static LIST_HEAD(i40e_devices); +static DEFINE_MUTEX(i40e_device_mutex); + +static LIST_HEAD(i40e_clients); +static DEFINE_MUTEX(i40e_client_mutex); + +static LIST_HEAD(i40e_client_instances); +static DEFINE_MUTEX(i40e_client_instance_mutex); + +static int i40e_client_virtchnl_send(struct i40e_info *ldev, + struct i40e_client *client, + u32 vf_id, u8 *msg, u16 len); + +static int i40e_client_setup_qvlist(struct i40e_info *ldev, + struct i40e_client *client, + struct i40e_qvlist_info *qvlist_info); + +static void i40e_client_request_reset(struct i40e_info *ldev, + struct i40e_client *client, + u32 reset_level); + +static int i40e_client_update_vsi_ctxt(struct i40e_info *ldev, + struct i40e_client *client, + bool is_vf, u32 vf_id, + u32 flag, u32 valid_flag); + +static struct i40e_ops i40e_lan_ops = { + .virtchnl_send = i40e_client_virtchnl_send, + .setup_qvlist = i40e_client_setup_qvlist, + .request_reset = i40e_client_request_reset, + .update_vsi_ctxt = i40e_client_update_vsi_ctxt, +}; + +/** + * i40e_client_type_to_vsi_type - convert client type to vsi type + * @client_type: the i40e_client type + * + * returns the related vsi type value + **/ +static +enum i40e_vsi_type i40e_client_type_to_vsi_type(enum i40e_client_type type) +{ + switch (type) { + case I40E_CLIENT_IWARP: + return I40E_VSI_IWARP; + + case I40E_CLIENT_VMDQ2: + return I40E_VSI_VMDQ2; + + default: + pr_err("i40e: Client type unknown\n"); + return I40E_VSI_TYPE_UNKNOWN; + } +} + +/** + * i40e_client_get_params - Get the params that can change at runtime + * @vsi: the VSI with the message + * @param: clinet param struct + * + **/ +static +int i40e_client_get_params(struct i40e_vsi *vsi, struct i40e_params *params) +{ + struct i40e_dcbx_config *dcb_cfg = &vsi->back->hw.local_dcbx_config; + int i = 0; + + for (i = 0; i < I40E_MAX_USER_PRIORITY; i++) { + u8 tc = dcb_cfg->etscfg.prioritytable[i]; + u16 qs_handle; + + /* If TC is not enabled for VSI use TC0 for UP */ + if (!(vsi->tc_config.enabled_tc & BIT(tc))) + tc = 0; + + qs_handle = le16_to_cpu(vsi->info.qs_handle[tc]); + params->qos.prio_qos[i].tc = tc; + params->qos.prio_qos[i].qs_handle = qs_handle; + if (qs_handle == I40E_AQ_VSI_QS_HANDLE_INVALID) { + dev_err(&vsi->back->pdev->dev, "Invalid queue set handle for TC = %d, vsi id = %d\n", + tc, vsi->id); + return -EINVAL; + } + } + + params->mtu = vsi->netdev->mtu; + return 0; +} + +/** + * i40e_notify_client_of_vf_msg - call the client vf message callback + * @vsi: the VSI with the message + * @vf_id: the absolute VF id that sent the message + * @msg: message buffer + * @len: length of the message + * + * If there is a client to this VSI, call the client + **/ +void +i40e_notify_client_of_vf_msg(struct i40e_vsi *vsi, u32 vf_id, u8 *msg, u16 len) +{ + struct i40e_client_instance *cdev; + + if (!vsi) + return; + mutex_lock(&i40e_client_instance_mutex); + list_for_each_entry(cdev, &i40e_client_instances, list) { + if (cdev->lan_info.pf == vsi->back) { + if (!cdev->client || + !cdev->client->ops || + !cdev->client->ops->virtchnl_receive) { + dev_dbg(&vsi->back->pdev->dev, + "Cannot locate client instance virtual channel receive routine\n"); + continue; + } + cdev->client->ops->virtchnl_receive(&cdev->lan_info, + cdev->client, + vf_id, msg, len); + } + } + mutex_unlock(&i40e_client_instance_mutex); +} + +/** + * i40e_notify_client_of_l2_param_changes - call the client notify callback + * @vsi: the VSI with l2 param changes + * + * If there is a client to this VSI, call the client + **/ +void i40e_notify_client_of_l2_param_changes(struct i40e_vsi *vsi) +{ + struct i40e_client_instance *cdev; + struct i40e_params params; + + if (!vsi) + return; + memset(¶ms, 0, sizeof(params)); + i40e_client_get_params(vsi, ¶ms); + mutex_lock(&i40e_client_instance_mutex); + list_for_each_entry(cdev, &i40e_client_instances, list) { + if (cdev->lan_info.pf == vsi->back) { + if (!cdev->client || + !cdev->client->ops || + !cdev->client->ops->l2_param_change) { + dev_dbg(&vsi->back->pdev->dev, + "Cannot locate client instance l2_param_change routine\n"); + continue; + } + cdev->lan_info.params = params; + cdev->client->ops->l2_param_change(&cdev->lan_info, + cdev->client, + ¶ms); + } + } + mutex_unlock(&i40e_client_instance_mutex); +} + +/** + * i40e_notify_client_of_netdev_open - call the client open callback + * @vsi: the VSI with netdev opened + * + * If there is a client to this netdev, call the client with open + **/ +void i40e_notify_client_of_netdev_open(struct i40e_vsi *vsi) +{ + struct i40e_client_instance *cdev; + + if (!vsi) + return; + mutex_lock(&i40e_client_instance_mutex); + list_for_each_entry(cdev, &i40e_client_instances, list) { + if (cdev->lan_info.netdev == vsi->netdev) { + if (!cdev->client || + !cdev->client->ops || !cdev->client->ops->open) { + dev_dbg(&vsi->back->pdev->dev, + "Cannot locate client instance open routine\n"); + continue; + } + cdev->client->ops->open(&cdev->lan_info, cdev->client); + } + } + mutex_unlock(&i40e_client_instance_mutex); +} + +/** + * i40e_client_release_qvlist + * @ldev: pointer to L2 context. + * + **/ +static void i40e_client_release_qvlist(struct i40e_info *ldev) +{ + struct i40e_qvlist_info *qvlist_info = ldev->qvlist_info; + u32 i; + + if (!ldev->qvlist_info) + return; + + for (i = 0; i < qvlist_info->num_vectors; i++) { + struct i40e_pf *pf = ldev->pf; + struct i40e_qv_info *qv_info; + u32 reg_idx; + + qv_info = &qvlist_info->qv_info[i]; + if (!qv_info) + continue; + reg_idx = I40E_PFINT_LNKLSTN(qv_info->v_idx - 1); + wr32(&pf->hw, reg_idx, I40E_PFINT_LNKLSTN_FIRSTQ_INDX_MASK); + } + kfree(ldev->qvlist_info); + ldev->qvlist_info = NULL; +} + +/** + * i40e_notify_client_of_netdev_close - call the client close callback + * @vsi: the VSI with netdev closed + * @reset: true when close called due to a reset pending + * + * If there is a client to this netdev, call the client with close + **/ +void i40e_notify_client_of_netdev_close(struct i40e_vsi *vsi, bool reset) +{ + struct i40e_client_instance *cdev; + + if (!vsi) + return; + mutex_lock(&i40e_client_instance_mutex); + list_for_each_entry(cdev, &i40e_client_instances, list) { + if (cdev->lan_info.netdev == vsi->netdev) { + if (!cdev->client || + !cdev->client->ops || !cdev->client->ops->close) { + dev_dbg(&vsi->back->pdev->dev, + "Cannot locate client instance close routine\n"); + continue; + } + cdev->client->ops->close(&cdev->lan_info, cdev->client, + reset); + i40e_client_release_qvlist(&cdev->lan_info); + } + } + mutex_unlock(&i40e_client_instance_mutex); +} + +/** + * i40e_notify_client_of_vf_reset - call the client vf reset callback + * @pf: PF device pointer + * @vf_id: asolute id of VF being reset + * + * If there is a client attached to this PF, notify when a VF is reset + **/ +void i40e_notify_client_of_vf_reset(struct i40e_pf *pf, u32 vf_id) +{ + struct i40e_client_instance *cdev; + + if (!pf) + return; + mutex_lock(&i40e_client_instance_mutex); + list_for_each_entry(cdev, &i40e_client_instances, list) { + if (cdev->lan_info.pf == pf) { + if (!cdev->client || + !cdev->client->ops || + !cdev->client->ops->vf_reset) { + dev_dbg(&pf->pdev->dev, + "Cannot locate client instance VF reset routine\n"); + continue; + } + cdev->client->ops->vf_reset(&cdev->lan_info, + cdev->client, vf_id); + } + } + mutex_unlock(&i40e_client_instance_mutex); +} + +/** + * i40e_notify_client_of_vf_enable - call the client vf notification callback + * @pf: PF device pointer + * @num_vfs: the number of VFs currently enabled, 0 for disable + * + * If there is a client attached to this PF, call its VF notification routine + **/ +void i40e_notify_client_of_vf_enable(struct i40e_pf *pf, u32 num_vfs) +{ + struct i40e_client_instance *cdev; + + if (!pf) + return; + mutex_lock(&i40e_client_instance_mutex); + list_for_each_entry(cdev, &i40e_client_instances, list) { + if (cdev->lan_info.pf == pf) { + if (!cdev->client || + !cdev->client->ops || + !cdev->client->ops->vf_enable) { + dev_dbg(&pf->pdev->dev, + "Cannot locate client instance VF enable routine\n"); + continue; + } + cdev->client->ops->vf_enable(&cdev->lan_info, + cdev->client, num_vfs); + } + } + mutex_unlock(&i40e_client_instance_mutex); +} + +/** + * i40e_vf_client_capable - ask the client if it likes the specified VF + * @pf: PF device pointer + * @vf_id: the VF in question + * + * If there is a client of the specified type attached to this PF, call + * its vf_capable routine + **/ +int i40e_vf_client_capable(struct i40e_pf *pf, u32 vf_id, + enum i40e_client_type type) +{ + struct i40e_client_instance *cdev; + int capable = false; + + if (!pf) + return false; + mutex_lock(&i40e_client_instance_mutex); + list_for_each_entry(cdev, &i40e_client_instances, list) { + if (cdev->lan_info.pf == pf) { + if (!cdev->client || + !cdev->client->ops || + !cdev->client->ops->vf_capable || + !(cdev->client->type == type)) { + dev_dbg(&pf->pdev->dev, + "Cannot locate client instance VF capability routine\n"); + continue; + } + capable = cdev->client->ops->vf_capable(&cdev->lan_info, + cdev->client, + vf_id); + break; + } + } + mutex_unlock(&i40e_client_instance_mutex); + return capable; +} + +/** + * i40e_vsi_lookup - finds a matching VSI from the PF list starting at start_vsi + * @pf: board private structure + * @type: vsi type + * @start_vsi: a VSI pointer from where to start the search + * + * Returns non NULL on success or NULL for failure + **/ +struct i40e_vsi *i40e_vsi_lookup(struct i40e_pf *pf, + enum i40e_vsi_type type, + struct i40e_vsi *start_vsi) +{ + struct i40e_vsi *vsi; + int i = 0; + + if (start_vsi) { + for (i = 0; i < pf->num_alloc_vsi; i++) { + vsi = pf->vsi[i]; + if (vsi == start_vsi) + break; + } + } + for (; i < pf->num_alloc_vsi; i++) { + vsi = pf->vsi[i]; + if (vsi && vsi->type == type) + return vsi; + } + + return NULL; +} + +/** + * i40e_client_add_instance - add a client instance struct to the instance list + * @pf: pointer to the board struct + * @client: pointer to a client struct in the client list. + * + * Returns cdev ptr on success, NULL on failure + **/ +static +struct i40e_client_instance *i40e_client_add_instance(struct i40e_pf *pf, + struct i40e_client *client) +{ + struct i40e_client_instance *cdev; + struct netdev_hw_addr *mac = NULL; + struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi]; + + mutex_lock(&i40e_client_instance_mutex); + list_for_each_entry(cdev, &i40e_client_instances, list) { + if ((cdev->lan_info.pf == pf) && (cdev->client == client)) { + cdev = NULL; + goto out; + } + } + cdev = kzalloc(sizeof(*cdev), GFP_KERNEL); + if (!cdev) + goto out; + + cdev->lan_info.pf = (void *)pf; + cdev->lan_info.netdev = vsi->netdev; + cdev->lan_info.pcidev = pf->pdev; + cdev->lan_info.fid = pf->hw.pf_id; + cdev->lan_info.ftype = I40E_CLIENT_FTYPE_PF; + cdev->lan_info.hw_addr = pf->hw.hw_addr; + cdev->lan_info.ops = &i40e_lan_ops; + cdev->lan_info.version.major = I40E_CLIENT_VERSION_MAJOR; + cdev->lan_info.version.minor = I40E_CLIENT_VERSION_MINOR; + cdev->lan_info.version.build = I40E_CLIENT_VERSION_BUILD; + cdev->lan_info.fw_maj_ver = pf->hw.aq.fw_maj_ver; + cdev->lan_info.fw_min_ver = pf->hw.aq.fw_min_ver; + cdev->lan_info.fw_build = pf->hw.aq.fw_build; + set_bit(__I40E_CLIENT_INSTANCE_NONE, &cdev->state); + + if (i40e_client_get_params(vsi, &cdev->lan_info.params)) { + kfree(cdev); + cdev = NULL; + goto out; + } + + cdev->lan_info.msix_count = pf->num_iwarp_msix; + cdev->lan_info.msix_entries = &pf->msix_entries[pf->iwarp_base_vector]; + + mac = list_first_entry(&cdev->lan_info.netdev->dev_addrs.list, + struct netdev_hw_addr, list); + if (mac) + ether_addr_copy(cdev->lan_info.lanmac, mac->addr); + else + dev_err(&pf->pdev->dev, "MAC address list is empty!\n"); + + cdev->client = client; + INIT_LIST_HEAD(&cdev->list); + list_add(&cdev->list, &i40e_client_instances); +out: + mutex_unlock(&i40e_client_instance_mutex); + return cdev; +} + +/** + * i40e_client_del_instance - removes a client instance from the list + * @pf: pointer to the board struct + * + * Returns 0 on success or non-0 on error + **/ +static +int i40e_client_del_instance(struct i40e_pf *pf, struct i40e_client *client) +{ + struct i40e_client_instance *cdev, *tmp; + int ret = -ENODEV; + + mutex_lock(&i40e_client_instance_mutex); + list_for_each_entry_safe(cdev, tmp, &i40e_client_instances, list) { + if ((cdev->lan_info.pf != pf) || (cdev->client != client)) + continue; + + dev_info(&pf->pdev->dev, "Deleted instance of Client %s, of dev %d bus=0x%02x func=0x%02x)\n", + client->name, pf->hw.pf_id, + pf->hw.bus.device, pf->hw.bus.func); + list_del(&cdev->list); + kfree(cdev); + ret = 0; + break; + } + mutex_unlock(&i40e_client_instance_mutex); + return ret; +} + +/** + * i40e_client_subtask - client maintenance work + * @pf: board private structure + **/ +void i40e_client_subtask(struct i40e_pf *pf) +{ + struct i40e_client_instance *cdev; + struct i40e_client *client; + int ret = 0; + + if (!(pf->flags & I40E_FLAG_SERVICE_CLIENT_REQUESTED)) + return; + pf->flags &= ~I40E_FLAG_SERVICE_CLIENT_REQUESTED; + + /* If we're down or resetting, just bail */ + if (test_bit(__I40E_DOWN, &pf->state) || + test_bit(__I40E_CONFIG_BUSY, &pf->state)) + return; + + /* Check client state and instantiate client if client registered */ + mutex_lock(&i40e_client_mutex); + list_for_each_entry(client, &i40e_clients, list) { + /* first check client is registered */ + if (!test_bit(__I40E_CLIENT_REGISTERED, &client->state)) + continue; + + /* Do we also need the LAN VSI to be up, to create instance */ + if (!(client->flags & I40E_CLIENT_FLAGS_LAUNCH_ON_PROBE)) { + /* check if L2 VSI is up, if not we are not ready */ + if (test_bit(__I40E_DOWN, &pf->vsi[pf->lan_vsi]->state)) + continue; + } + + /* Add the client instance to the instance list */ + cdev = i40e_client_add_instance(pf, client); + if (!cdev) + continue; + + /* Also up the ref_cnt of no. of instances of this client */ + atomic_inc(&client->ref_cnt); + dev_info(&pf->pdev->dev, "Added instance of Client %s to PF%d bus=0x%02x func=0x%02x\n", + client->name, pf->hw.pf_id, + pf->hw.bus.device, pf->hw.bus.func); + + /* Send an Open request to the client */ + atomic_inc(&cdev->ref_cnt); + if (client->ops && client->ops->open) + ret = client->ops->open(&cdev->lan_info, client); + atomic_dec(&cdev->ref_cnt); + if (!ret) { + set_bit(__I40E_CLIENT_INSTANCE_OPENED, &cdev->state); + } else { + /* remove client instance */ + i40e_client_del_instance(pf, client); + atomic_dec(&client->ref_cnt); + continue; + } + } + mutex_unlock(&i40e_client_mutex); +} + +/** + * i40e_lan_add_device - add a lan device struct to the list of lan devices + * @pf: pointer to the board struct + * + * Returns 0 on success or none 0 on error + **/ +int i40e_lan_add_device(struct i40e_pf *pf) +{ + struct i40e_device *ldev; + int ret = 0; + + mutex_lock(&i40e_device_mutex); + list_for_each_entry(ldev, &i40e_devices, list) { + if (ldev->pf == pf) { + ret = -EEXIST; + goto out; + } + } + ldev = kzalloc(sizeof(*ldev), GFP_KERNEL); + if (!ldev) { + ret = -ENOMEM; + goto out; + } + ldev->pf = pf; + INIT_LIST_HEAD(&ldev->list); + list_add(&ldev->list, &i40e_devices); + dev_info(&pf->pdev->dev, "Added LAN device PF%d bus=0x%02x func=0x%02x\n", + pf->hw.pf_id, pf->hw.bus.device, pf->hw.bus.func); + + /* Since in some cases register may have happened before a device gets + * added, we can schedule a subtask to go initiate the clients. + */ + pf->flags |= I40E_FLAG_SERVICE_CLIENT_REQUESTED; + i40e_service_event_schedule(pf); + +out: + mutex_unlock(&i40e_device_mutex); + return ret; +} + +/** + * i40e_lan_del_device - removes a lan device from the device list + * @pf: pointer to the board struct + * + * Returns 0 on success or non-0 on error + **/ +int i40e_lan_del_device(struct i40e_pf *pf) +{ + struct i40e_device *ldev, *tmp; + int ret = -ENODEV; + + mutex_lock(&i40e_device_mutex); + list_for_each_entry_safe(ldev, tmp, &i40e_devices, list) { + if (ldev->pf == pf) { + dev_info(&pf->pdev->dev, "Deleted LAN device PF%d bus=0x%02x func=0x%02x\n", + pf->hw.pf_id, pf->hw.bus.device, + pf->hw.bus.func); + list_del(&ldev->list); + kfree(ldev); + ret = 0; + break; + } + } + + mutex_unlock(&i40e_device_mutex); + return ret; +} + +/** + * i40e_client_release - release client specific resources + * @client: pointer to the registered client + * + * Return 0 on success or < 0 on error + **/ +static int i40e_client_release(struct i40e_client *client) +{ + struct i40e_client_instance *cdev, *tmp; + struct i40e_pf *pf = NULL; + int ret = 0; + + LIST_HEAD(cdevs_tmp); + + mutex_lock(&i40e_client_instance_mutex); + list_for_each_entry_safe(cdev, tmp, &i40e_client_instances, list) { + if (strncmp(cdev->client->name, client->name, + I40E_CLIENT_STR_LENGTH)) + continue; + if (test_bit(__I40E_CLIENT_INSTANCE_OPENED, &cdev->state)) { + if (atomic_read(&cdev->ref_cnt) > 0) { + ret = I40E_ERR_NOT_READY; + goto out; + } + pf = (struct i40e_pf *)cdev->lan_info.pf; + if (client->ops && client->ops->close) + client->ops->close(&cdev->lan_info, client, + false); + i40e_client_release_qvlist(&cdev->lan_info); + clear_bit(__I40E_CLIENT_INSTANCE_OPENED, &cdev->state); + + dev_warn(&pf->pdev->dev, + "Client %s instance for PF id %d closed\n", + client->name, pf->hw.pf_id); + } + /* delete the client instance from the list */ + list_del(&cdev->list); + list_add(&cdev->list, &cdevs_tmp); + atomic_dec(&client->ref_cnt); + dev_info(&pf->pdev->dev, "Deleted client instance of Client %s\n", + client->name); + } +out: + mutex_unlock(&i40e_client_instance_mutex); + + /* free the client device and release its vsi */ + list_for_each_entry_safe(cdev, tmp, &cdevs_tmp, list) { + kfree(cdev); + } + return ret; +} + +/** + * i40e_client_prepare - prepare client specific resources + * @client: pointer to the registered client + * + * Return 0 on success or < 0 on error + **/ +static int i40e_client_prepare(struct i40e_client *client) +{ + struct i40e_device *ldev; + struct i40e_pf *pf; + int ret = 0; + + mutex_lock(&i40e_device_mutex); + list_for_each_entry(ldev, &i40e_devices, list) { + pf = ldev->pf; + /* Start the client subtask */ + pf->flags |= I40E_FLAG_SERVICE_CLIENT_REQUESTED; + i40e_service_event_schedule(pf); + } + mutex_unlock(&i40e_device_mutex); + return ret; +} + +/** + * i40e_client_virtchnl_send - TBD + * @ldev: pointer to L2 context + * @client: Client pointer + * @vf_id: absolute VF identifier + * @msg: message buffer + * @len: length of message buffer + * + * Return 0 on success or < 0 on error + **/ +static int i40e_client_virtchnl_send(struct i40e_info *ldev, + struct i40e_client *client, + u32 vf_id, u8 *msg, u16 len) +{ + struct i40e_pf *pf = ldev->pf; + struct i40e_hw *hw = &pf->hw; + i40e_status err; + + err = i40e_aq_send_msg_to_vf(hw, vf_id, I40E_VIRTCHNL_OP_IWARP, + 0, msg, len, NULL); + if (err) + dev_err(&pf->pdev->dev, "Unable to send iWarp message to VF, error %d, aq status %d\n", + err, hw->aq.asq_last_status); + + return err; +} + +/** + * i40e_client_setup_qvlist + * @ldev: pointer to L2 context. + * @client: Client pointer. + * @qv_info: queue and vector list + * + * Return 0 on success or < 0 on error + **/ +static int i40e_client_setup_qvlist(struct i40e_info *ldev, + struct i40e_client *client, + struct i40e_qvlist_info *qvlist_info) +{ + struct i40e_pf *pf = ldev->pf; + struct i40e_hw *hw = &pf->hw; + struct i40e_qv_info *qv_info; + u32 v_idx, i, reg_idx, reg; + u32 size; + + size = sizeof(struct i40e_qvlist_info) + + (sizeof(struct i40e_qv_info) * (qvlist_info->num_vectors - 1)); + ldev->qvlist_info = kzalloc(size, GFP_KERNEL); + ldev->qvlist_info->num_vectors = qvlist_info->num_vectors; + + for (i = 0; i < qvlist_info->num_vectors; i++) { + qv_info = &qvlist_info->qv_info[i]; + if (!qv_info) + continue; + v_idx = qv_info->v_idx; + + /* Validate vector id belongs to this client */ + if ((v_idx >= (pf->iwarp_base_vector + pf->num_iwarp_msix)) || + (v_idx < pf->iwarp_base_vector)) + goto err; + + ldev->qvlist_info->qv_info[i] = *qv_info; + reg_idx = I40E_PFINT_LNKLSTN(v_idx - 1); + + if (qv_info->ceq_idx == I40E_QUEUE_INVALID_IDX) { + /* Special case - No CEQ mapped on this vector */ + wr32(hw, reg_idx, I40E_PFINT_LNKLSTN_FIRSTQ_INDX_MASK); + } else { + reg = (qv_info->ceq_idx & + I40E_PFINT_LNKLSTN_FIRSTQ_INDX_MASK) | + (I40E_QUEUE_TYPE_PE_CEQ << + I40E_PFINT_LNKLSTN_FIRSTQ_TYPE_SHIFT); + wr32(hw, reg_idx, reg); + + reg = (I40E_PFINT_CEQCTL_CAUSE_ENA_MASK | + (v_idx << I40E_PFINT_CEQCTL_MSIX_INDX_SHIFT) | + (qv_info->itr_idx << + I40E_PFINT_CEQCTL_ITR_INDX_SHIFT) | + (I40E_QUEUE_END_OF_LIST << + I40E_PFINT_CEQCTL_NEXTQ_INDX_SHIFT)); + wr32(hw, I40E_PFINT_CEQCTL(qv_info->ceq_idx), reg); + } + if (qv_info->aeq_idx != I40E_QUEUE_INVALID_IDX) { + reg = (I40E_PFINT_AEQCTL_CAUSE_ENA_MASK | + (v_idx << I40E_PFINT_AEQCTL_MSIX_INDX_SHIFT) | + (qv_info->itr_idx << + I40E_PFINT_AEQCTL_ITR_INDX_SHIFT)); + + wr32(hw, I40E_PFINT_AEQCTL, reg); + } + } + + return 0; +err: + kfree(ldev->qvlist_info); + ldev->qvlist_info = NULL; + return -EINVAL; +} + +/** + * i40e_client_request_reset + * @ldev: pointer to L2 context. + * @client: Client pointer. + * @level: reset level + **/ +static void i40e_client_request_reset(struct i40e_info *ldev, + struct i40e_client *client, + u32 reset_level) +{ + struct i40e_pf *pf = ldev->pf; + + switch (reset_level) { + case I40E_CLIENT_RESET_LEVEL_PF: + set_bit(__I40E_PF_RESET_REQUESTED, &pf->state); + break; + case I40E_CLIENT_RESET_LEVEL_CORE: + set_bit(__I40E_PF_RESET_REQUESTED, &pf->state); + break; + default: + dev_warn(&pf->pdev->dev, + "Client %s instance for PF id %d request an unsupported reset: %d.\n", + client->name, pf->hw.pf_id, reset_level); + break; + } + + i40e_service_event_schedule(pf); +} + +/** + * i40e_client_update_vsi_ctxt + * @ldev: pointer to L2 context. + * @client: Client pointer. + * @is_vf: if this for the VF + * @vf_id: if is_vf true this carries the vf_id + * @flag: Any device level setting that needs to be done for PE + * @valid_flag: Bits in this match up and enable changing of flag bits + * + * Return 0 on success or < 0 on error + **/ +static int i40e_client_update_vsi_ctxt(struct i40e_info *ldev, + struct i40e_client *client, + bool is_vf, u32 vf_id, + u32 flag, u32 valid_flag) +{ + struct i40e_pf *pf = ldev->pf; + struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi]; + struct i40e_vsi_context ctxt; + bool update = true; + i40e_status err; + + /* TODO: for now do not allow setting VF's VSI setting */ + if (is_vf) + return -EINVAL; + + ctxt.seid = pf->main_vsi_seid; + ctxt.pf_num = pf->hw.pf_id; + err = i40e_aq_get_vsi_params(&pf->hw, &ctxt, NULL); + ctxt.flags = I40E_AQ_VSI_TYPE_PF; + if (err) { + dev_info(&pf->pdev->dev, + "couldn't get PF vsi config, err %s aq_err %s\n", + i40e_stat_str(&pf->hw, err), + i40e_aq_str(&pf->hw, + pf->hw.aq.asq_last_status)); + return -ENOENT; + } + + if ((valid_flag & I40E_CLIENT_VSI_FLAG_TCP_PACKET_ENABLE) && + (flag & I40E_CLIENT_VSI_FLAG_TCP_PACKET_ENABLE)) { + ctxt.info.valid_sections = + cpu_to_le16(I40E_AQ_VSI_PROP_QUEUE_OPT_VALID); + ctxt.info.queueing_opt_flags |= I40E_AQ_VSI_QUE_OPT_TCP_ENA; + } else if ((valid_flag & I40E_CLIENT_VSI_FLAG_TCP_PACKET_ENABLE) && + !(flag & I40E_CLIENT_VSI_FLAG_TCP_PACKET_ENABLE)) { + ctxt.info.valid_sections = + cpu_to_le16(I40E_AQ_VSI_PROP_QUEUE_OPT_VALID); + ctxt.info.queueing_opt_flags &= ~I40E_AQ_VSI_QUE_OPT_TCP_ENA; + } else { + update = false; + dev_warn(&pf->pdev->dev, + "Client %s instance for PF id %d request an unsupported Config: %x.\n", + client->name, pf->hw.pf_id, flag); + } + + if (update) { + err = i40e_aq_update_vsi_params(&vsi->back->hw, &ctxt, NULL); + if (err) { + dev_info(&pf->pdev->dev, + "update VSI ctxt for PE failed, err %s aq_err %s\n", + i40e_stat_str(&pf->hw, err), + i40e_aq_str(&pf->hw, + pf->hw.aq.asq_last_status)); + } + } + return err; +} + +/** + * i40e_register_client - Register a i40e client driver with the L2 driver + * @client: pointer to the i40e_client struct + * + * Returns 0 on success or non-0 on error + **/ +int i40e_register_client(struct i40e_client *client) +{ + int ret = 0; + enum i40e_vsi_type vsi_type; + + if (!client) { + ret = -EIO; + goto out; + } + + if (strlen(client->name) == 0) { + pr_info("i40e: Failed to register client with no name\n"); + ret = -EIO; + goto out; + } + + mutex_lock(&i40e_client_mutex); + if (i40e_client_is_registered(client)) { + pr_info("i40e: Client %s has already been registered!\n", + client->name); + mutex_unlock(&i40e_client_mutex); + ret = -EEXIST; + goto out; + } + + if ((client->version.major != I40E_CLIENT_VERSION_MAJOR) || + (client->version.minor != I40E_CLIENT_VERSION_MINOR)) { + pr_info("i40e: Failed to register client %s due to mismatched client interface version\n", + client->name); + pr_info("Client is using version: %02d.%02d.%02d while LAN driver supports %s\n", + client->version.major, client->version.minor, + client->version.build, + i40e_client_interface_version_str); + mutex_unlock(&i40e_client_mutex); + ret = -EIO; + goto out; + } + + vsi_type = i40e_client_type_to_vsi_type(client->type); + if (vsi_type == I40E_VSI_TYPE_UNKNOWN) { + pr_info("i40e: Failed to register client %s due to unknown client type %d\n", + client->name, client->type); + mutex_unlock(&i40e_client_mutex); + ret = -EIO; + goto out; + } + list_add(&client->list, &i40e_clients); + set_bit(__I40E_CLIENT_REGISTERED, &client->state); + mutex_unlock(&i40e_client_mutex); + + if (i40e_client_prepare(client)) { + ret = -EIO; + goto out; + } + + pr_info("i40e: Registered client %s with return code %d\n", + client->name, ret); +out: + return ret; +} +EXPORT_SYMBOL(i40e_register_client); + +/** + * i40e_unregister_client - Unregister a i40e client driver with the L2 driver + * @client: pointer to the i40e_client struct + * + * Returns 0 on success or non-0 on error + **/ +int i40e_unregister_client(struct i40e_client *client) +{ + int ret = 0; + + /* When a unregister request comes through we would have to send + * a close for each of the client instances that were opened. + * client_release function is called to handle this. + */ + if (!client || i40e_client_release(client)) { + ret = -EIO; + goto out; + } + + /* TODO: check if device is in reset, or if that matters? */ + mutex_lock(&i40e_client_mutex); + if (!i40e_client_is_registered(client)) { + pr_info("i40e: Client %s has not been registered\n", + client->name); + mutex_unlock(&i40e_client_mutex); + ret = -ENODEV; + goto out; + } + if (atomic_read(&client->ref_cnt) == 0) { + clear_bit(__I40E_CLIENT_REGISTERED, &client->state); + list_del(&client->list); + pr_info("i40e: Unregistered client %s with return code %d\n", + client->name, ret); + } else { + ret = I40E_ERR_NOT_READY; + pr_err("i40e: Client %s failed unregister - client has open instances\n", + client->name); + } + + mutex_unlock(&i40e_client_mutex); +out: + return ret; +} +EXPORT_SYMBOL(i40e_unregister_client); diff --git a/drivers/net/ethernet/intel/i40e/i40e_client.h b/drivers/net/ethernet/intel/i40e/i40e_client.h new file mode 100644 index 000000000000..bf6b453d93a1 --- /dev/null +++ b/drivers/net/ethernet/intel/i40e/i40e_client.h @@ -0,0 +1,232 @@ +/******************************************************************************* + * + * Intel Ethernet Controller XL710 Family Linux Driver + * Copyright(c) 2013 - 2015 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program. If not, see <http://www.gnu.org/licenses/>. + * + * The full GNU General Public License is included in this distribution in + * the file called "COPYING". + * + * Contact Information: + * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> + * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + * + ******************************************************************************/ + +#ifndef _I40E_CLIENT_H_ +#define _I40E_CLIENT_H_ + +#define I40E_CLIENT_STR_LENGTH 10 + +/* Client interface version should be updated anytime there is a change in the + * existing APIs or data structures. + */ +#define I40E_CLIENT_VERSION_MAJOR 0 +#define I40E_CLIENT_VERSION_MINOR 01 +#define I40E_CLIENT_VERSION_BUILD 00 +#define I40E_CLIENT_VERSION_STR \ + XSTRINGIFY(I40E_CLIENT_VERSION_MAJOR) "." \ + XSTRINGIFY(I40E_CLIENT_VERSION_MINOR) "." \ + XSTRINGIFY(I40E_CLIENT_VERSION_BUILD) + +struct i40e_client_version { + u8 major; + u8 minor; + u8 build; + u8 rsvd; +}; + +enum i40e_client_state { + __I40E_CLIENT_NULL, + __I40E_CLIENT_REGISTERED +}; + +enum i40e_client_instance_state { + __I40E_CLIENT_INSTANCE_NONE, + __I40E_CLIENT_INSTANCE_OPENED, +}; + +enum i40e_client_type { + I40E_CLIENT_IWARP, + I40E_CLIENT_VMDQ2 +}; + +struct i40e_ops; +struct i40e_client; + +/* HW does not define a type value for AEQ; only for RX/TX and CEQ. + * In order for us to keep the interface simple, SW will define a + * unique type value for AEQ. + */ +#define I40E_QUEUE_TYPE_PE_AEQ 0x80 +#define I40E_QUEUE_INVALID_IDX 0xFFFF + +struct i40e_qv_info { + u32 v_idx; /* msix_vector */ + u16 ceq_idx; + u16 aeq_idx; + u8 itr_idx; +}; + +struct i40e_qvlist_info { + u32 num_vectors; + struct i40e_qv_info qv_info[1]; +}; + +#define I40E_CLIENT_MSIX_ALL 0xFFFFFFFF + +/* set of LAN parameters useful for clients managed by LAN */ + +/* Struct to hold per priority info */ +struct i40e_prio_qos_params { + u16 qs_handle; /* qs handle for prio */ + u8 tc; /* TC mapped to prio */ + u8 reserved; +}; + +#define I40E_CLIENT_MAX_USER_PRIORITY 8 +/* Struct to hold Client QoS */ +struct i40e_qos_params { + struct i40e_prio_qos_params prio_qos[I40E_CLIENT_MAX_USER_PRIORITY]; +}; + +struct i40e_params { + struct i40e_qos_params qos; + u16 mtu; +}; + +/* Structure to hold Lan device info for a client device */ +struct i40e_info { + struct i40e_client_version version; + u8 lanmac[6]; + struct net_device *netdev; + struct pci_dev *pcidev; + u8 __iomem *hw_addr; + u8 fid; /* function id, PF id or VF id */ +#define I40E_CLIENT_FTYPE_PF 0 +#define I40E_CLIENT_FTYPE_VF 1 + u8 ftype; /* function type, PF or VF */ + void *pf; + + /* All L2 params that could change during the life span of the PF + * and needs to be communicated to the client when they change + */ + struct i40e_qvlist_info *qvlist_info; + struct i40e_params params; + struct i40e_ops *ops; + + u16 msix_count; /* number of msix vectors*/ + /* Array down below will be dynamically allocated based on msix_count */ + struct msix_entry *msix_entries; + u16 itr_index; /* Which ITR index the PE driver is suppose to use */ + u16 fw_maj_ver; /* firmware major version */ + u16 fw_min_ver; /* firmware minor version */ + u32 fw_build; /* firmware build number */ +}; + +#define I40E_CLIENT_RESET_LEVEL_PF 1 +#define I40E_CLIENT_RESET_LEVEL_CORE 2 +#define I40E_CLIENT_VSI_FLAG_TCP_PACKET_ENABLE BIT(1) + +struct i40e_ops { + /* setup_q_vector_list enables queues with a particular vector */ + int (*setup_qvlist)(struct i40e_info *ldev, struct i40e_client *client, + struct i40e_qvlist_info *qv_info); + + int (*virtchnl_send)(struct i40e_info *ldev, struct i40e_client *client, + u32 vf_id, u8 *msg, u16 len); + + /* If the PE Engine is unresponsive, RDMA driver can request a reset. + * The level helps determine the level of reset being requested. + */ + void (*request_reset)(struct i40e_info *ldev, + struct i40e_client *client, u32 level); + + /* API for the RDMA driver to set certain VSI flags that control + * PE Engine. + */ + int (*update_vsi_ctxt)(struct i40e_info *ldev, + struct i40e_client *client, + bool is_vf, u32 vf_id, + u32 flag, u32 valid_flag); +}; + +struct i40e_client_ops { + /* Should be called from register_client() or whenever PF is ready + * to create a specific client instance. + */ + int (*open)(struct i40e_info *ldev, struct i40e_client *client); + + /* Should be called when netdev is unavailable or when unregister + * call comes in. If the close is happenening due to a reset being + * triggered set the reset bit to true. + */ + void (*close)(struct i40e_info *ldev, struct i40e_client *client, + bool reset); + + /* called when some l2 managed parameters changes - mtu */ + void (*l2_param_change)(struct i40e_info *ldev, + struct i40e_client *client, + struct i40e_params *params); + + int (*virtchnl_receive)(struct i40e_info *ldev, + struct i40e_client *client, u32 vf_id, + u8 *msg, u16 len); + + /* called when a VF is reset by the PF */ + void (*vf_reset)(struct i40e_info *ldev, + struct i40e_client *client, u32 vf_id); + + /* called when the number of VFs changes */ + void (*vf_enable)(struct i40e_info *ldev, + struct i40e_client *client, u32 num_vfs); + + /* returns true if VF is capable of specified offload */ + int (*vf_capable)(struct i40e_info *ldev, + struct i40e_client *client, u32 vf_id); +}; + +/* Client device */ +struct i40e_client_instance { + struct list_head list; + struct i40e_info lan_info; + struct i40e_client *client; + unsigned long state; + /* A count of all the in-progress calls to the client */ + atomic_t ref_cnt; +}; + +struct i40e_client { + struct list_head list; /* list of registered clients */ + char name[I40E_CLIENT_STR_LENGTH]; + struct i40e_client_version version; + unsigned long state; /* client state */ + atomic_t ref_cnt; /* Count of all the client devices of this kind */ + u32 flags; +#define I40E_CLIENT_FLAGS_LAUNCH_ON_PROBE BIT(0) +#define I40E_TX_FLAGS_NOTIFY_OTHER_EVENTS BIT(2) + enum i40e_client_type type; + struct i40e_client_ops *ops; /* client ops provided by the client */ +}; + +static inline bool i40e_client_is_registered(struct i40e_client *client) +{ + return test_bit(__I40E_CLIENT_REGISTERED, &client->state); +} + +/* used by clients */ +int i40e_register_client(struct i40e_client *client); +int i40e_unregister_client(struct i40e_client *client); + +#endif /* _I40E_CLIENT_H_ */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 4596294c2ab1..f3c1d8890cbb 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -60,6 +60,7 @@ static i40e_status i40e_set_mac_type(struct i40e_hw *hw) case I40E_DEV_ID_SFP_X722: case I40E_DEV_ID_1G_BASE_T_X722: case I40E_DEV_ID_10G_BASE_T_X722: + case I40E_DEV_ID_SFP_I_X722: hw->mac.type = I40E_MAC_X722; break; default: @@ -1901,13 +1902,13 @@ i40e_status i40e_aq_set_phy_int_mask(struct i40e_hw *hw, * * Reset the external PHY. **/ -enum i40e_status_code i40e_aq_set_phy_debug(struct i40e_hw *hw, u8 cmd_flags, - struct i40e_asq_cmd_details *cmd_details) +i40e_status i40e_aq_set_phy_debug(struct i40e_hw *hw, u8 cmd_flags, + struct i40e_asq_cmd_details *cmd_details) { struct i40e_aq_desc desc; struct i40e_aqc_set_phy_debug *cmd = (struct i40e_aqc_set_phy_debug *)&desc.params.raw; - enum i40e_status_code status; + i40e_status status; i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_set_phy_debug); @@ -2157,6 +2158,9 @@ i40e_status i40e_aq_update_vsi_params(struct i40e_hw *hw, struct i40e_aq_desc desc; struct i40e_aqc_add_get_update_vsi *cmd = (struct i40e_aqc_add_get_update_vsi *)&desc.params.raw; + struct i40e_aqc_add_get_update_vsi_completion *resp = + (struct i40e_aqc_add_get_update_vsi_completion *) + &desc.params.raw; i40e_status status; i40e_fill_default_direct_cmd_desc(&desc, @@ -2168,6 +2172,9 @@ i40e_status i40e_aq_update_vsi_params(struct i40e_hw *hw, status = i40e_asq_send_command(hw, &desc, &vsi_ctx->info, sizeof(vsi_ctx->info), cmd_details); + vsi_ctx->vsis_allocated = le16_to_cpu(resp->vsi_used); + vsi_ctx->vsis_unallocated = le16_to_cpu(resp->vsi_free); + return status; } @@ -3073,6 +3080,9 @@ static void i40e_parse_discover_capabilities(struct i40e_hw *hw, void *buff, break; case I40E_AQ_CAP_ID_MSIX: p->num_msix_vectors = number; + i40e_debug(hw, I40E_DEBUG_INIT, + "HW Capability: MSIX vector count = %d\n", + p->num_msix_vectors); break; case I40E_AQ_CAP_ID_VF_MSIX: p->num_msix_vectors_vf = number; diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c index 0c97733d253c..83dccf1792e7 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c +++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c @@ -147,9 +147,8 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid) dev_info(&pf->pdev->dev, " vlan_features = 0x%08lx\n", (unsigned long int)nd->vlan_features); } - if (vsi->active_vlans) - dev_info(&pf->pdev->dev, - " vlgrp: & = %p\n", vsi->active_vlans); + dev_info(&pf->pdev->dev, + " vlgrp: & = %p\n", vsi->active_vlans); dev_info(&pf->pdev->dev, " state = %li flags = 0x%08lx, netdev_registered = %i, current_netdev_flags = 0x%04x\n", vsi->state, vsi->flags, diff --git a/drivers/net/ethernet/intel/i40e/i40e_devids.h b/drivers/net/ethernet/intel/i40e/i40e_devids.h index 99257fcd1ef4..dd4457d29e98 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_devids.h +++ b/drivers/net/ethernet/intel/i40e/i40e_devids.h @@ -44,6 +44,7 @@ #define I40E_DEV_ID_SFP_X722 0x37D0 #define I40E_DEV_ID_1G_BASE_T_X722 0x37D1 #define I40E_DEV_ID_10G_BASE_T_X722 0x37D2 +#define I40E_DEV_ID_SFP_I_X722 0x37D3 #define i40e_is_40G_device(d) ((d) == I40E_DEV_ID_QSFP_A || \ (d) == I40E_DEV_ID_QSFP_B || \ diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 784b1659457a..8a83d4514812 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -313,6 +313,13 @@ static void i40e_get_settings_link_up(struct i40e_hw *hw, ecmd->advertising |= ADVERTISED_10000baseT_Full; if (hw_link_info->requested_speeds & I40E_LINK_SPEED_1GB) ecmd->advertising |= ADVERTISED_1000baseT_Full; + /* adding 100baseT support for 10GBASET_PHY */ + if (pf->flags & I40E_FLAG_HAVE_10GBASET_PHY) { + ecmd->supported |= SUPPORTED_100baseT_Full; + ecmd->advertising |= ADVERTISED_100baseT_Full | + ADVERTISED_1000baseT_Full | + ADVERTISED_10000baseT_Full; + } break; case I40E_PHY_TYPE_1000BASE_T_OPTICAL: ecmd->supported = SUPPORTED_Autoneg | @@ -325,6 +332,15 @@ static void i40e_get_settings_link_up(struct i40e_hw *hw, SUPPORTED_100baseT_Full; if (hw_link_info->requested_speeds & I40E_LINK_SPEED_100MB) ecmd->advertising |= ADVERTISED_100baseT_Full; + /* firmware detects 10G phy as 100M phy at 100M speed */ + if (pf->flags & I40E_FLAG_HAVE_10GBASET_PHY) { + ecmd->supported |= SUPPORTED_10000baseT_Full | + SUPPORTED_1000baseT_Full; + ecmd->advertising |= ADVERTISED_Autoneg | + ADVERTISED_100baseT_Full | + ADVERTISED_1000baseT_Full | + ADVERTISED_10000baseT_Full; + } break; case I40E_PHY_TYPE_10GBASE_CR1_CU: case I40E_PHY_TYPE_10GBASE_CR1: @@ -1714,7 +1730,7 @@ static void i40e_diag_test(struct net_device *netdev, /* If the device is online then take it offline */ if (if_running) /* indicate we're in test mode */ - dev_close(netdev); + i40e_close(netdev); else /* This reset does not affect link - if it is * changed to a type of reset that does affect @@ -1743,7 +1759,7 @@ static void i40e_diag_test(struct net_device *netdev, i40e_do_reset(pf, BIT(__I40E_PF_RESET_REQUESTED)); if (if_running) - dev_open(netdev); + i40e_open(netdev); } else { /* Online tests */ netif_info(pf, drv, netdev, "online testing starting\n"); diff --git a/drivers/net/ethernet/intel/i40e/i40e_fcoe.c b/drivers/net/ethernet/intel/i40e/i40e_fcoe.c index 8ad162c16f61..58e6c1570335 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_fcoe.c +++ b/drivers/net/ethernet/intel/i40e/i40e_fcoe.c @@ -1,7 +1,7 @@ /******************************************************************************* * * Intel Ethernet Controller XL710 Family Linux Driver - * Copyright(c) 2013 - 2015 Intel Corporation. + * Copyright(c) 2013 - 2016 Intel Corporation. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, @@ -38,16 +38,6 @@ #include "i40e_fcoe.h" /** - * i40e_rx_is_fcoe - returns true if the rx packet type is FCoE - * @ptype: the packet type field from rx descriptor write-back - **/ -static inline bool i40e_rx_is_fcoe(u16 ptype) -{ - return (ptype >= I40E_RX_PTYPE_L2_FCOE_PAY3) && - (ptype <= I40E_RX_PTYPE_L2_FCOE_VFT_FCOTHER); -} - -/** * i40e_fcoe_sof_is_class2 - returns true if this is a FC Class 2 SOF * @sof: the FCoE start of frame delimiter **/ @@ -1371,7 +1361,7 @@ static netdev_tx_t i40e_fcoe_xmit_frame(struct sk_buff *skb, if (i40e_chk_linearize(skb, count)) { if (__skb_linearize(skb)) goto out_drop; - count = TXD_USE_COUNT(skb->len); + count = i40e_txd_use_count(skb->len); tx_ring->tx_stats.tx_linearize++; } diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 70d9605a0d9e..0b071cea305d 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -45,8 +45,8 @@ static const char i40e_driver_string[] = #define DRV_KERN "-k" #define DRV_VERSION_MAJOR 1 -#define DRV_VERSION_MINOR 4 -#define DRV_VERSION_BUILD 25 +#define DRV_VERSION_MINOR 5 +#define DRV_VERSION_BUILD 5 #define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \ __stringify(DRV_VERSION_MINOR) "." \ __stringify(DRV_VERSION_BUILD) DRV_KERN @@ -90,6 +90,7 @@ static const struct pci_device_id i40e_pci_tbl[] = { {PCI_VDEVICE(INTEL, I40E_DEV_ID_SFP_X722), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_1G_BASE_T_X722), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_10G_BASE_T_X722), 0}, + {PCI_VDEVICE(INTEL, I40E_DEV_ID_SFP_I_X722), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_20G_KR2), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_20G_KR2_A), 0}, /* required last entry */ @@ -289,7 +290,7 @@ struct i40e_vsi *i40e_find_vsi_from_id(struct i40e_pf *pf, u16 id) * * If not already scheduled, this puts the task into the work queue **/ -static void i40e_service_event_schedule(struct i40e_pf *pf) +void i40e_service_event_schedule(struct i40e_pf *pf) { if (!test_bit(__I40E_DOWN, &pf->state) && !test_bit(__I40E_RESET_RECOVERY_PENDING, &pf->state) && @@ -2230,7 +2231,7 @@ static int i40e_change_mtu(struct net_device *netdev, int new_mtu) netdev->mtu = new_mtu; if (netif_running(netdev)) i40e_vsi_reinit_locked(vsi); - + i40e_notify_client_of_l2_param_changes(vsi); return 0; } @@ -4164,11 +4165,14 @@ static void i40e_clear_interrupt_scheme(struct i40e_pf *pf) int i; i40e_stop_misc_vector(pf); - if (pf->flags & I40E_FLAG_MSIX_ENABLED) { + if (pf->flags & I40E_FLAG_MSIX_ENABLED && pf->msix_entries) { synchronize_irq(pf->msix_entries[0].vector); free_irq(pf->msix_entries[0].vector, pf); } + i40e_put_lump(pf->irq_pile, pf->iwarp_base_vector, + I40E_IWARP_IRQ_PILE_ID); + i40e_put_lump(pf->irq_pile, 0, I40E_PILE_VALID_BIT-1); for (i = 0; i < pf->num_alloc_vsi; i++) if (pf->vsi[i]) @@ -4212,12 +4216,17 @@ static void i40e_napi_disable_all(struct i40e_vsi *vsi) **/ static void i40e_vsi_close(struct i40e_vsi *vsi) { + bool reset = false; + if (!test_and_set_bit(__I40E_DOWN, &vsi->state)) i40e_down(vsi); i40e_vsi_free_irq(vsi); i40e_vsi_free_tx_resources(vsi); i40e_vsi_free_rx_resources(vsi); vsi->current_netdev_flags = 0; + if (test_bit(__I40E_RESET_RECOVERY_PENDING, &vsi->back->state)) + reset = true; + i40e_notify_client_of_netdev_close(vsi, reset); } /** @@ -4850,6 +4859,12 @@ static int i40e_vsi_config_tc(struct i40e_vsi *vsi, u8 enabled_tc) ctxt.info = vsi->info; i40e_vsi_setup_queue_map(vsi, &ctxt, enabled_tc, false); + if (vsi->back->flags & I40E_FLAG_IWARP_ENABLED) { + ctxt.info.valid_sections |= + cpu_to_le16(I40E_AQ_VSI_PROP_QUEUE_OPT_VALID); + ctxt.info.queueing_opt_flags |= I40E_AQ_VSI_QUE_OPT_TCP_ENA; + } + /* Update the VSI after updating the VSI queue-mapping information */ ret = i40e_aq_update_vsi_params(&vsi->back->hw, &ctxt, NULL); if (ret) { @@ -4993,6 +5008,7 @@ static void i40e_dcb_reconfigure(struct i40e_pf *pf) if (pf->vsi[v]->netdev) i40e_dcbnl_set_all(pf->vsi[v]); } + i40e_notify_client_of_l2_param_changes(pf->vsi[v]); } } @@ -5191,6 +5207,11 @@ static int i40e_up_complete(struct i40e_vsi *vsi) } i40e_fdir_filter_restore(vsi); } + + /* On the next run of the service_task, notify any clients of the new + * opened netdev + */ + pf->flags |= I40E_FLAG_SERVICE_CLIENT_REQUESTED; i40e_service_event_schedule(pf); return 0; @@ -5379,6 +5400,8 @@ int i40e_open(struct net_device *netdev) geneve_get_rx_port(netdev); #endif + i40e_notify_client_of_netdev_open(vsi); + return 0; } @@ -5487,11 +5510,7 @@ static void i40e_fdir_filter_exit(struct i40e_pf *pf) * * Returns 0, this is not allowed to fail **/ -#ifdef I40E_FCOE int i40e_close(struct net_device *netdev) -#else -static int i40e_close(struct net_device *netdev) -#endif { struct i40e_netdev_priv *np = netdev_priv(netdev); struct i40e_vsi *vsi = np->vsi; @@ -5516,8 +5535,6 @@ void i40e_do_reset(struct i40e_pf *pf, u32 reset_flags) WARN_ON(in_interrupt()); - if (i40e_check_asq_alive(&pf->hw)) - i40e_vc_notify_reset(pf); /* do the biggest reset indicated */ if (reset_flags & BIT_ULL(__I40E_GLOBAL_RESET_REQUESTED)) { @@ -6043,6 +6060,7 @@ static void i40e_vsi_link_event(struct i40e_vsi *vsi, bool link_up) case I40E_VSI_SRIOV: case I40E_VSI_VMDQ2: case I40E_VSI_CTRL: + case I40E_VSI_IWARP: case I40E_VSI_MIRROR: default: /* there is no notification for other VSIs */ @@ -6354,7 +6372,7 @@ static void i40e_clean_adminq_subtask(struct i40e_pf *pf) break; default: dev_info(&pf->pdev->dev, - "ARQ Error: Unknown event 0x%04x received\n", + "ARQ: Unknown event 0x%04x ignored\n", opcode); break; } @@ -6719,6 +6737,8 @@ static void i40e_prep_for_reset(struct i40e_pf *pf) clear_bit(__I40E_RESET_INTR_RECEIVED, &pf->state); if (test_and_set_bit(__I40E_RESET_RECOVERY_PENDING, &pf->state)) return; + if (i40e_check_asq_alive(&pf->hw)) + i40e_vc_notify_reset(pf); dev_dbg(&pf->pdev->dev, "Tearing down internal switch for reset\n"); @@ -6839,6 +6859,7 @@ static void i40e_reset_and_rebuild(struct i40e_pf *pf, bool reinit) */ ret = i40e_aq_set_phy_int_mask(&pf->hw, ~(I40E_AQ_EVENT_LINK_UPDOWN | + I40E_AQ_EVENT_MEDIA_NA | I40E_AQ_EVENT_MODULE_QUAL_FAIL), NULL); if (ret) dev_info(&pf->pdev->dev, "set phy mask fail, err %s aq_err %s\n", @@ -7148,6 +7169,7 @@ static void i40e_service_task(struct work_struct *work) i40e_vc_process_vflr_event(pf); i40e_watchdog_subtask(pf); i40e_fdir_reinit_subtask(pf); + i40e_client_subtask(pf); i40e_sync_filters_subtask(pf); i40e_sync_udp_filters_subtask(pf); i40e_clean_adminq_subtask(pf); @@ -7550,6 +7572,7 @@ static int i40e_init_msix(struct i40e_pf *pf) int vectors_left; int v_budget, i; int v_actual; + int iwarp_requested = 0; if (!(pf->flags & I40E_FLAG_MSIX_ENABLED)) return -ENODEV; @@ -7563,6 +7586,7 @@ static int i40e_init_msix(struct i40e_pf *pf) * is governed by number of cpus in the system. * - assumes symmetric Tx/Rx pairing * - The number of VMDq pairs + * - The CPU count within the NUMA node if iWARP is enabled #ifdef I40E_FCOE * - The number of FCOE qps. #endif @@ -7609,6 +7633,16 @@ static int i40e_init_msix(struct i40e_pf *pf) } #endif + /* can we reserve enough for iWARP? */ + if (pf->flags & I40E_FLAG_IWARP_ENABLED) { + if (!vectors_left) + pf->num_iwarp_msix = 0; + else if (vectors_left < pf->num_iwarp_msix) + pf->num_iwarp_msix = 1; + v_budget += pf->num_iwarp_msix; + vectors_left -= pf->num_iwarp_msix; + } + /* any vectors left over go for VMDq support */ if (pf->flags & I40E_FLAG_VMDQ_ENABLED) { int vmdq_vecs_wanted = pf->num_vmdq_vsis * pf->num_vmdq_qps; @@ -7643,6 +7677,8 @@ static int i40e_init_msix(struct i40e_pf *pf) * of these features based on the policy and at the end disable * the features that did not get any vectors. */ + iwarp_requested = pf->num_iwarp_msix; + pf->num_iwarp_msix = 0; #ifdef I40E_FCOE pf->num_fcoe_qps = 0; pf->num_fcoe_msix = 0; @@ -7681,17 +7717,33 @@ static int i40e_init_msix(struct i40e_pf *pf) pf->num_lan_msix = 1; break; case 3: + if (pf->flags & I40E_FLAG_IWARP_ENABLED) { + pf->num_lan_msix = 1; + pf->num_iwarp_msix = 1; + } else { + pf->num_lan_msix = 2; + } #ifdef I40E_FCOE /* give one vector to FCoE */ if (pf->flags & I40E_FLAG_FCOE_ENABLED) { pf->num_lan_msix = 1; pf->num_fcoe_msix = 1; } -#else - pf->num_lan_msix = 2; #endif break; default: + if (pf->flags & I40E_FLAG_IWARP_ENABLED) { + pf->num_iwarp_msix = min_t(int, (vec / 3), + iwarp_requested); + pf->num_vmdq_vsis = min_t(int, (vec / 3), + I40E_DEFAULT_NUM_VMDQ_VSI); + } else { + pf->num_vmdq_vsis = min_t(int, (vec / 2), + I40E_DEFAULT_NUM_VMDQ_VSI); + } + pf->num_lan_msix = min_t(int, + (vec - (pf->num_iwarp_msix + pf->num_vmdq_vsis)), + pf->num_lan_msix); #ifdef I40E_FCOE /* give one vector to FCoE */ if (pf->flags & I40E_FLAG_FCOE_ENABLED) { @@ -7699,8 +7751,6 @@ static int i40e_init_msix(struct i40e_pf *pf) vec--; } #endif - /* give the rest to the PF */ - pf->num_lan_msix = min_t(int, vec, pf->num_lan_qps); break; } } @@ -7710,6 +7760,12 @@ static int i40e_init_msix(struct i40e_pf *pf) dev_info(&pf->pdev->dev, "VMDq disabled, not enough MSI-X vectors\n"); pf->flags &= ~I40E_FLAG_VMDQ_ENABLED; } + + if ((pf->flags & I40E_FLAG_IWARP_ENABLED) && + (pf->num_iwarp_msix == 0)) { + dev_info(&pf->pdev->dev, "IWARP disabled, not enough MSI-X vectors\n"); + pf->flags &= ~I40E_FLAG_IWARP_ENABLED; + } #ifdef I40E_FCOE if ((pf->flags & I40E_FLAG_FCOE_ENABLED) && (pf->num_fcoe_msix == 0)) { @@ -7801,6 +7857,7 @@ static int i40e_init_interrupt_scheme(struct i40e_pf *pf) vectors = i40e_init_msix(pf); if (vectors < 0) { pf->flags &= ~(I40E_FLAG_MSIX_ENABLED | + I40E_FLAG_IWARP_ENABLED | #ifdef I40E_FCOE I40E_FLAG_FCOE_ENABLED | #endif @@ -8381,7 +8438,6 @@ static int i40e_sw_init(struct i40e_pf *pf) pf->msg_enable = netif_msg_init(I40E_DEFAULT_MSG_ENABLE, (NETIF_MSG_DRV|NETIF_MSG_PROBE|NETIF_MSG_LINK)); - pf->hw.debug_mask = pf->msg_enable | I40E_DEBUG_DIAG; if (debug != -1 && debug != I40E_DEFAULT_MSG_ENABLE) { if (I40E_DEBUG_USER & debug) pf->hw.debug_mask = debug; @@ -8392,7 +8448,6 @@ static int i40e_sw_init(struct i40e_pf *pf) /* Set default capability flags */ pf->flags = I40E_FLAG_RX_CSUM_ENABLED | I40E_FLAG_MSI_ENABLED | - I40E_FLAG_LINK_POLLING_ENABLED | I40E_FLAG_MSIX_ENABLED; if (iommu_present(&pci_bus_type)) @@ -8474,6 +8529,12 @@ static int i40e_sw_init(struct i40e_pf *pf) pf->num_vmdq_qps = i40e_default_queues_per_vmdq(pf); } + if (pf->hw.func_caps.iwarp) { + pf->flags |= I40E_FLAG_IWARP_ENABLED; + /* IWARP needs one extra vector for CQP just like MISC.*/ + pf->num_iwarp_msix = (int)num_online_cpus() + 1; + } + #ifdef I40E_FCOE i40e_init_pf_fcoe(pf); @@ -8494,6 +8555,7 @@ static int i40e_sw_init(struct i40e_pf *pf) I40E_FLAG_OUTER_UDP_CSUM_CAPABLE | I40E_FLAG_WB_ON_ITR_CAPABLE | I40E_FLAG_MULTIPLE_TCP_UDP_RSS_PCTYPE | + I40E_FLAG_NO_PCI_LINK_CHECK | I40E_FLAG_100M_SGMII_CAPABLE | I40E_FLAG_USE_SET_LLDP_MIB | I40E_FLAG_GENEVE_OFFLOAD_CAPABLE; @@ -9008,6 +9070,7 @@ static const struct net_device_ops i40e_netdev_ops = { .ndo_get_vf_config = i40e_ndo_get_vf_config, .ndo_set_vf_link_state = i40e_ndo_set_vf_link_state, .ndo_set_vf_spoofchk = i40e_ndo_set_vf_spoofchk, + .ndo_set_vf_trust = i40e_ndo_set_vf_trust, #if IS_ENABLED(CONFIG_VXLAN) .ndo_add_vxlan_port = i40e_add_vxlan_port, .ndo_del_vxlan_port = i40e_del_vxlan_port, @@ -9097,6 +9160,12 @@ static int i40e_config_netdev(struct i40e_vsi *vsi) I40E_VLAN_ANY, false, true); spin_unlock_bh(&vsi->mac_filter_list_lock); } + } else if ((pf->hw.aq.api_maj_ver > 1) || + ((pf->hw.aq.api_maj_ver == 1) && + (pf->hw.aq.api_min_ver > 4))) { + /* Supported in FW API version higher than 1.4 */ + pf->flags |= I40E_FLAG_GENEVE_OFFLOAD_CAPABLE; + pf->auto_disable_flags = I40E_FLAG_HW_ATR_EVICT_CAPABLE; } else { /* relate the VSI_VMDQ name to the VSI_MAIN name */ snprintf(netdev->name, IFNAMSIZ, "%sv%%d", @@ -9328,6 +9397,13 @@ static int i40e_add_vsi(struct i40e_vsi *vsi) cpu_to_le16(I40E_AQ_VSI_SW_ID_FLAG_ALLOW_LB); } + if (vsi->back->flags & I40E_FLAG_IWARP_ENABLED) { + ctxt.info.valid_sections |= + cpu_to_le16(I40E_AQ_VSI_PROP_QUEUE_OPT_VALID); + ctxt.info.queueing_opt_flags |= + I40E_AQ_VSI_QUE_OPT_TCP_ENA; + } + ctxt.info.valid_sections |= cpu_to_le16(I40E_AQ_VSI_PROP_VLAN_VALID); ctxt.info.port_vlan_flags |= I40E_AQ_VSI_PVLAN_MODE_ALL; if (pf->vf[vsi->vf_id].spoofchk) { @@ -9351,6 +9427,10 @@ static int i40e_add_vsi(struct i40e_vsi *vsi) break; #endif /* I40E_FCOE */ + case I40E_VSI_IWARP: + /* send down message to iWARP */ + break; + default: return -ENODEV; } @@ -10467,6 +10547,7 @@ static void i40e_determine_queue_usage(struct i40e_pf *pf) /* make sure all the fancies are disabled */ pf->flags &= ~(I40E_FLAG_RSS_ENABLED | + I40E_FLAG_IWARP_ENABLED | #ifdef I40E_FCOE I40E_FLAG_FCOE_ENABLED | #endif @@ -10484,6 +10565,7 @@ static void i40e_determine_queue_usage(struct i40e_pf *pf) queues_left -= pf->num_lan_qps; pf->flags &= ~(I40E_FLAG_RSS_ENABLED | + I40E_FLAG_IWARP_ENABLED | #ifdef I40E_FCOE I40E_FLAG_FCOE_ENABLED | #endif @@ -10748,6 +10830,12 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) hw->bus.func = PCI_FUNC(pdev->devfn); pf->instance = pfs_found; + /* set up the locks for the AQ, do this only once in probe + * and destroy them only once in remove + */ + mutex_init(&hw->aq.asq_mutex); + mutex_init(&hw->aq.arq_mutex); + if (debug != -1) { pf->msg_enable = pf->hw.debug_mask; pf->msg_enable = debug; @@ -10793,12 +10881,6 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) /* set up a default setting for link flow control */ pf->hw.fc.requested_mode = I40E_FC_NONE; - /* set up the locks for the AQ, do this only once in probe - * and destroy them only once in remove - */ - mutex_init(&hw->aq.asq_mutex); - mutex_init(&hw->aq.arq_mutex); - err = i40e_init_adminq(hw); if (err) { if (err == I40E_ERR_FIRMWARE_API_VERSION) @@ -10990,6 +11072,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) */ err = i40e_aq_set_phy_int_mask(&pf->hw, ~(I40E_AQ_EVENT_LINK_UPDOWN | + I40E_AQ_EVENT_MEDIA_NA | I40E_AQ_EVENT_MODULE_QUAL_FAIL), NULL); if (err) dev_info(&pf->pdev->dev, "set phy mask fail, err %s aq_err %s\n", @@ -11059,7 +11142,17 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } #endif /* CONFIG_PCI_IOV */ - pfs_found++; + if (pf->flags & I40E_FLAG_IWARP_ENABLED) { + pf->iwarp_base_vector = i40e_get_lump(pf, pf->irq_pile, + pf->num_iwarp_msix, + I40E_IWARP_IRQ_PILE_ID); + if (pf->iwarp_base_vector < 0) { + dev_info(&pdev->dev, + "failed to get tracking for %d vectors for IWARP err=%d\n", + pf->num_iwarp_msix, pf->iwarp_base_vector); + pf->flags &= ~I40E_FLAG_IWARP_ENABLED; + } + } i40e_dbg_pf_init(pf); @@ -11070,6 +11163,12 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) mod_timer(&pf->service_timer, round_jiffies(jiffies + pf->service_timer_period)); + /* add this PF to client device list and launch a client service task */ + err = i40e_lan_add_device(pf); + if (err) + dev_info(&pdev->dev, "Failed to add PF to client API service list: %d\n", + err); + #ifdef I40E_FCOE /* create FCoE interface */ i40e_fcoe_vsi_setup(pf); @@ -11175,7 +11274,6 @@ err_init_lan_hmc: kfree(pf->qp_pile); err_sw_init: err_adminq_setup: - (void)i40e_shutdown_adminq(hw); err_pf_reset: iounmap(hw->hw_addr); err_ioremap: @@ -11217,8 +11315,10 @@ static void i40e_remove(struct pci_dev *pdev) /* no more scheduling of any task */ set_bit(__I40E_SUSPENDED, &pf->state); set_bit(__I40E_DOWN, &pf->state); - del_timer_sync(&pf->service_timer); - cancel_work_sync(&pf->service_task); + if (pf->service_timer.data) + del_timer_sync(&pf->service_timer); + if (pf->service_task.func) + cancel_work_sync(&pf->service_task); if (pf->flags & I40E_FLAG_SRIOV_ENABLED) { i40e_free_vfs(pf); @@ -11245,6 +11345,13 @@ static void i40e_remove(struct pci_dev *pdev) if (pf->vsi[pf->lan_vsi]) i40e_vsi_release(pf->vsi[pf->lan_vsi]); + /* remove attached clients */ + ret_code = i40e_lan_del_device(pf); + if (ret_code) { + dev_warn(&pdev->dev, "Failed to delete client device: %d\n", + ret_code); + } + /* shutdown and destroy the HMC */ if (hw->hmc.hmc_obj) { ret_code = i40e_shutdown_lan_hmc(hw); diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c index 5730f8091e1b..f2cea3d25de3 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c +++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c @@ -696,7 +696,7 @@ i40e_status i40e_nvmupd_command(struct i40e_hw *hw, i40e_debug(hw, I40E_DEBUG_NVM, "%s state %d nvm_release_on_hold %d cmd 0x%08x config 0x%08x offset 0x%08x data_size 0x%08x\n", i40e_nvm_update_state_str[upd_cmd], hw->nvmupd_state, - hw->aq.nvm_release_on_done, + hw->nvm_release_on_done, cmd->command, cmd->config, cmd->offset, cmd->data_size); if (upd_cmd == I40E_NVMUPD_INVALID) { @@ -799,7 +799,7 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, if (status) { i40e_release_nvm(hw); } else { - hw->aq.nvm_release_on_done = true; + hw->nvm_release_on_done = true; hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT; } } @@ -815,7 +815,7 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, if (status) { i40e_release_nvm(hw); } else { - hw->aq.nvm_release_on_done = true; + hw->nvm_release_on_done = true; hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT; } } @@ -849,7 +849,7 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, -EIO; i40e_release_nvm(hw); } else { - hw->aq.nvm_release_on_done = true; + hw->nvm_release_on_done = true; hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT; } } @@ -953,7 +953,7 @@ retry: -EIO; hw->nvmupd_state = I40E_NVMUPD_STATE_INIT; } else { - hw->aq.nvm_release_on_done = true; + hw->nvm_release_on_done = true; hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT; } break; @@ -980,7 +980,7 @@ retry: -EIO; hw->nvmupd_state = I40E_NVMUPD_STATE_INIT; } else { - hw->aq.nvm_release_on_done = true; + hw->nvm_release_on_done = true; hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT; } break; @@ -1030,6 +1030,37 @@ retry: } /** + * i40e_nvmupd_check_wait_event - handle NVM update operation events + * @hw: pointer to the hardware structure + * @opcode: the event that just happened + **/ +void i40e_nvmupd_check_wait_event(struct i40e_hw *hw, u16 opcode) +{ + if (opcode == i40e_aqc_opc_nvm_erase || + opcode == i40e_aqc_opc_nvm_update) { + i40e_debug(hw, I40E_DEBUG_NVM, + "NVMUPD: clearing wait on opcode 0x%04x\n", opcode); + if (hw->nvm_release_on_done) { + i40e_release_nvm(hw); + hw->nvm_release_on_done = false; + } + + switch (hw->nvmupd_state) { + case I40E_NVMUPD_STATE_INIT_WAIT: + hw->nvmupd_state = I40E_NVMUPD_STATE_INIT; + break; + + case I40E_NVMUPD_STATE_WRITE_WAIT: + hw->nvmupd_state = I40E_NVMUPD_STATE_WRITING; + break; + + default: + break; + } + } +} + +/** * i40e_nvmupd_validate_command - Validate given command * @hw: pointer to hardware structure * @cmd: pointer to nvm update command buffer diff --git a/drivers/net/ethernet/intel/i40e/i40e_prototype.h b/drivers/net/ethernet/intel/i40e/i40e_prototype.h index d51eee5bf79a..134035f53f2c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_prototype.h +++ b/drivers/net/ethernet/intel/i40e/i40e_prototype.h @@ -308,6 +308,7 @@ i40e_status i40e_validate_nvm_checksum(struct i40e_hw *hw, i40e_status i40e_nvmupd_command(struct i40e_hw *hw, struct i40e_nvm_access *cmd, u8 *bytes, int *); +void i40e_nvmupd_check_wait_event(struct i40e_hw *hw, u16 opcode); void i40e_set_pci_config_data(struct i40e_hw *hw, u16 link_status); extern struct i40e_rx_ptype_decoded i40e_ptype_lookup[]; diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index 084d0ab316b7..29ffed27e5a9 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -636,19 +636,21 @@ u32 i40e_get_tx_pending(struct i40e_ring *ring, bool in_sw) /** * i40e_clean_tx_irq - Reclaim resources after transmit completes - * @tx_ring: tx ring to clean - * @budget: how many cleans we're allowed + * @vsi: the VSI we care about + * @tx_ring: Tx ring to clean + * @napi_budget: Used to determine if we are in netpoll * * Returns true if there's any budget left (e.g. the clean is finished) **/ -static bool i40e_clean_tx_irq(struct i40e_ring *tx_ring, int budget) +static bool i40e_clean_tx_irq(struct i40e_vsi *vsi, + struct i40e_ring *tx_ring, int napi_budget) { u16 i = tx_ring->next_to_clean; struct i40e_tx_buffer *tx_buf; struct i40e_tx_desc *tx_head; struct i40e_tx_desc *tx_desc; - unsigned int total_packets = 0; - unsigned int total_bytes = 0; + unsigned int total_bytes = 0, total_packets = 0; + unsigned int budget = vsi->work_limit; tx_buf = &tx_ring->tx_bi[i]; tx_desc = I40E_TX_DESC(tx_ring, i); @@ -678,7 +680,7 @@ static bool i40e_clean_tx_irq(struct i40e_ring *tx_ring, int budget) total_packets += tx_buf->gso_segs; /* free the skb */ - dev_consume_skb_any(tx_buf->skb); + napi_consume_skb(tx_buf->skb, napi_budget); /* unmap skb header data */ dma_unmap_single(tx_ring->dev, @@ -749,7 +751,7 @@ static bool i40e_clean_tx_irq(struct i40e_ring *tx_ring, int budget) if (budget && ((j / (WB_STRIDE + 1)) == 0) && (j != 0) && - !test_bit(__I40E_DOWN, &tx_ring->vsi->state) && + !test_bit(__I40E_DOWN, &vsi->state) && (I40E_DESC_UNUSED(tx_ring) != tx_ring->count)) tx_ring->arm_wb = true; } @@ -767,7 +769,7 @@ static bool i40e_clean_tx_irq(struct i40e_ring *tx_ring, int budget) smp_mb(); if (__netif_subqueue_stopped(tx_ring->netdev, tx_ring->queue_index) && - !test_bit(__I40E_DOWN, &tx_ring->vsi->state)) { + !test_bit(__I40E_DOWN, &vsi->state)) { netif_wake_subqueue(tx_ring->netdev, tx_ring->queue_index); ++tx_ring->tx_stats.restart_queue; @@ -1701,7 +1703,9 @@ static int i40e_clean_rx_irq_ps(struct i40e_ring *rx_ring, const int budget) ? le16_to_cpu(rx_desc->wb.qword0.lo_dword.l2tag1) : 0; #ifdef I40E_FCOE - if (!i40e_fcoe_handle_offload(rx_ring, rx_desc, skb)) { + if (unlikely( + i40e_rx_is_fcoe(rx_ptype) && + !i40e_fcoe_handle_offload(rx_ring, rx_desc, skb))) { dev_kfree_skb_any(skb); continue; } @@ -1832,7 +1836,9 @@ static int i40e_clean_rx_irq_1buf(struct i40e_ring *rx_ring, int budget) ? le16_to_cpu(rx_desc->wb.qword0.lo_dword.l2tag1) : 0; #ifdef I40E_FCOE - if (!i40e_fcoe_handle_offload(rx_ring, rx_desc, skb)) { + if (unlikely( + i40e_rx_is_fcoe(rx_ptype) && + !i40e_fcoe_handle_offload(rx_ring, rx_desc, skb))) { dev_kfree_skb_any(skb); continue; } @@ -1975,9 +1981,11 @@ int i40e_napi_poll(struct napi_struct *napi, int budget) * budget and be more aggressive about cleaning up the Tx descriptors. */ i40e_for_each_ring(ring, q_vector->tx) { - clean_complete = clean_complete && - i40e_clean_tx_irq(ring, vsi->work_limit); - arm_wb = arm_wb || ring->arm_wb; + if (!i40e_clean_tx_irq(vsi, ring, budget)) { + clean_complete = false; + continue; + } + arm_wb |= ring->arm_wb; ring->arm_wb = false; } @@ -1999,8 +2007,9 @@ int i40e_napi_poll(struct napi_struct *napi, int budget) cleaned = i40e_clean_rx_irq_1buf(ring, budget_per_ring); work_done += cleaned; - /* if we didn't clean as many as budgeted, we must be done */ - clean_complete = clean_complete && (budget_per_ring > cleaned); + /* if we clean as many as budgeted, we must not be done */ + if (cleaned >= budget_per_ring) + clean_complete = false; } /* If work not completed, return budget and polling will return */ @@ -2247,15 +2256,13 @@ out: /** * i40e_tso - set up the tso context descriptor - * @tx_ring: ptr to the ring to send * @skb: ptr to the skb we're sending * @hdr_len: ptr to the size of the packet header * @cd_type_cmd_tso_mss: Quad Word 1 * * Returns 0 if no TSO can happen, 1 if tso is going, or error **/ -static int i40e_tso(struct i40e_ring *tx_ring, struct sk_buff *skb, - u8 *hdr_len, u64 *cd_type_cmd_tso_mss) +static int i40e_tso(struct sk_buff *skb, u8 *hdr_len, u64 *cd_type_cmd_tso_mss) { u64 cd_cmd, cd_tso_len, cd_mss; union { @@ -2299,9 +2306,8 @@ static int i40e_tso(struct i40e_ring *tx_ring, struct sk_buff *skb, l4_offset = l4.hdr - skb->data; /* remove payload length from outer checksum */ - paylen = (__force u16)l4.udp->check; - paylen += ntohs(1) * (u16)~(skb->len - l4_offset); - l4.udp->check = ~csum_fold((__force __wsum)paylen); + paylen = skb->len - l4_offset; + csum_replace_by_diff(&l4.udp->check, htonl(paylen)); } /* reset pointers to inner headers */ @@ -2321,9 +2327,8 @@ static int i40e_tso(struct i40e_ring *tx_ring, struct sk_buff *skb, l4_offset = l4.hdr - skb->data; /* remove payload length from inner checksum */ - paylen = (__force u16)l4.tcp->check; - paylen += ntohs(1) * (u16)~(skb->len - l4_offset); - l4.tcp->check = ~csum_fold((__force __wsum)paylen); + paylen = skb->len - l4_offset; + csum_replace_by_diff(&l4.tcp->check, htonl(paylen)); /* compute length of segmentation header */ *hdr_len = (l4.tcp->doff * 4) + l4_offset; @@ -2405,7 +2410,7 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags, unsigned char *hdr; } l4; unsigned char *exthdr; - u32 offset, cmd = 0, tunnel = 0; + u32 offset, cmd = 0; __be16 frag_off; u8 l4_proto = 0; @@ -2419,6 +2424,7 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags, offset = ((ip.hdr - skb->data) / 2) << I40E_TX_DESC_LENGTH_MACLEN_SHIFT; if (skb->encapsulation) { + u32 tunnel = 0; /* define outer network header type */ if (*tx_flags & I40E_TX_FLAGS_IPV4) { tunnel |= (*tx_flags & I40E_TX_FLAGS_TSO) ? @@ -2717,6 +2723,8 @@ static inline void i40e_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb, tx_bi = first; for (frag = &skb_shinfo(skb)->frags[0];; frag++) { + unsigned int max_data = I40E_MAX_DATA_PER_TXD_ALIGNED; + if (dma_mapping_error(tx_ring->dev, dma)) goto dma_error; @@ -2724,12 +2732,14 @@ static inline void i40e_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb, dma_unmap_len_set(tx_bi, len, size); dma_unmap_addr_set(tx_bi, dma, dma); + /* align size to end of page */ + max_data += -dma & (I40E_MAX_READ_REQ_SIZE - 1); tx_desc->buffer_addr = cpu_to_le64(dma); while (unlikely(size > I40E_MAX_DATA_PER_TXD)) { tx_desc->cmd_type_offset_bsz = build_ctob(td_cmd, td_offset, - I40E_MAX_DATA_PER_TXD, td_tag); + max_data, td_tag); tx_desc++; i++; @@ -2740,9 +2750,10 @@ static inline void i40e_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb, i = 0; } - dma += I40E_MAX_DATA_PER_TXD; - size -= I40E_MAX_DATA_PER_TXD; + dma += max_data; + size -= max_data; + max_data = I40E_MAX_DATA_PER_TXD_ALIGNED; tx_desc->buffer_addr = cpu_to_le64(dma); } @@ -2892,7 +2903,7 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb, if (i40e_chk_linearize(skb, count)) { if (__skb_linearize(skb)) goto out_drop; - count = TXD_USE_COUNT(skb->len); + count = i40e_txd_use_count(skb->len); tx_ring->tx_stats.tx_linearize++; } @@ -2923,7 +2934,7 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb, else if (protocol == htons(ETH_P_IPV6)) tx_flags |= I40E_TX_FLAGS_IPV6; - tso = i40e_tso(tx_ring, skb, &hdr_len, &cd_type_cmd_tso_mss); + tso = i40e_tso(skb, &hdr_len, &cd_type_cmd_tso_mss); if (tso < 0) goto out_drop; diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.h b/drivers/net/ethernet/intel/i40e/i40e_txrx.h index cdd5dc00aec5..77ccdde56c0c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.h +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.h @@ -146,10 +146,39 @@ enum i40e_dyn_idx_t { #define I40E_MAX_BUFFER_TXD 8 #define I40E_MIN_TX_LEN 17 -#define I40E_MAX_DATA_PER_TXD 8192 + +/* The size limit for a transmit buffer in a descriptor is (16K - 1). + * In order to align with the read requests we will align the value to + * the nearest 4K which represents our maximum read request size. + */ +#define I40E_MAX_READ_REQ_SIZE 4096 +#define I40E_MAX_DATA_PER_TXD (16 * 1024 - 1) +#define I40E_MAX_DATA_PER_TXD_ALIGNED \ + (I40E_MAX_DATA_PER_TXD & ~(I40E_MAX_READ_REQ_SIZE - 1)) + +/* This ugly bit of math is equivalent to DIV_ROUNDUP(size, X) where X is + * the value I40E_MAX_DATA_PER_TXD_ALIGNED. It is needed due to the fact + * that 12K is not a power of 2 and division is expensive. It is used to + * approximate the number of descriptors used per linear buffer. Note + * that this will overestimate in some cases as it doesn't account for the + * fact that we will add up to 4K - 1 in aligning the 12K buffer, however + * the error should not impact things much as large buffers usually mean + * we will use fewer descriptors then there are frags in an skb. + */ +static inline unsigned int i40e_txd_use_count(unsigned int size) +{ + const unsigned int max = I40E_MAX_DATA_PER_TXD_ALIGNED; + const unsigned int reciprocal = ((1ull << 32) - 1 + (max / 2)) / max; + unsigned int adjust = ~(u32)0; + + /* if we rounded up on the reciprocal pull down the adjustment */ + if ((max * reciprocal) > adjust) + adjust = ~(u32)(reciprocal - 1); + + return (u32)((((u64)size * reciprocal) + adjust) >> 32); +} /* Tx Descriptors needed, worst case */ -#define TXD_USE_COUNT(S) DIV_ROUND_UP((S), I40E_MAX_DATA_PER_TXD) #define DESC_NEEDED (MAX_SKB_FRAGS + 4) #define I40E_MIN_DESC_PENDING 4 @@ -377,7 +406,7 @@ static inline int i40e_xmit_descriptor_count(struct sk_buff *skb) int count = 0, size = skb_headlen(skb); for (;;) { - count += TXD_USE_COUNT(size); + count += i40e_txd_use_count(size); if (!nr_frags--) break; @@ -419,4 +448,14 @@ static inline bool i40e_chk_linearize(struct sk_buff *skb, int count) return __i40e_chk_linearize(skb); } + +/** + * i40e_rx_is_fcoe - returns true if the Rx packet type is FCoE + * @ptype: the packet type field from Rx descriptor write-back + **/ +static inline bool i40e_rx_is_fcoe(u16 ptype) +{ + return (ptype >= I40E_RX_PTYPE_L2_FCOE_PAY3) && + (ptype <= I40E_RX_PTYPE_L2_FCOE_VFT_FCOTHER); +} #endif /* _I40E_TXRX_H_ */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h index 0a0baf71041b..793036b259e5 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_type.h +++ b/drivers/net/ethernet/intel/i40e/i40e_type.h @@ -78,7 +78,7 @@ enum i40e_debug_mask { I40E_DEBUG_DCB = 0x00000400, I40E_DEBUG_DIAG = 0x00000800, I40E_DEBUG_FD = 0x00001000, - + I40E_DEBUG_IWARP = 0x00F00000, I40E_DEBUG_AQ_MESSAGE = 0x01000000, I40E_DEBUG_AQ_DESCRIPTOR = 0x02000000, I40E_DEBUG_AQ_DESC_BUFFER = 0x04000000, @@ -160,6 +160,7 @@ enum i40e_vsi_type { I40E_VSI_MIRROR = 5, I40E_VSI_SRIOV = 6, I40E_VSI_FDIR = 7, + I40E_VSI_IWARP = 8, I40E_VSI_TYPE_UNKNOWN }; @@ -548,6 +549,7 @@ struct i40e_hw { enum i40e_nvmupd_state nvmupd_state; struct i40e_aq_desc nvm_wb_desc; struct i40e_virt_mem nvm_buff; + bool nvm_release_on_done; /* HMC info */ struct i40e_hmc_info hmc; /* HMC info struct */ @@ -1532,4 +1534,37 @@ struct i40e_lldp_variables { /* RSS Hash Table Size */ #define I40E_PFQF_CTL_0_HASHLUTSIZE_512 0x00010000 + +/* INPUT SET MASK for RSS, flow director, and flexible payload */ +#define I40E_L3_SRC_SHIFT 47 +#define I40E_L3_SRC_MASK (0x3ULL << I40E_L3_SRC_SHIFT) +#define I40E_L3_V6_SRC_SHIFT 43 +#define I40E_L3_V6_SRC_MASK (0xFFULL << I40E_L3_V6_SRC_SHIFT) +#define I40E_L3_DST_SHIFT 35 +#define I40E_L3_DST_MASK (0x3ULL << I40E_L3_DST_SHIFT) +#define I40E_L3_V6_DST_SHIFT 35 +#define I40E_L3_V6_DST_MASK (0xFFULL << I40E_L3_V6_DST_SHIFT) +#define I40E_L4_SRC_SHIFT 34 +#define I40E_L4_SRC_MASK (0x1ULL << I40E_L4_SRC_SHIFT) +#define I40E_L4_DST_SHIFT 33 +#define I40E_L4_DST_MASK (0x1ULL << I40E_L4_DST_SHIFT) +#define I40E_VERIFY_TAG_SHIFT 31 +#define I40E_VERIFY_TAG_MASK (0x3ULL << I40E_VERIFY_TAG_SHIFT) + +#define I40E_FLEX_50_SHIFT 13 +#define I40E_FLEX_50_MASK (0x1ULL << I40E_FLEX_50_SHIFT) +#define I40E_FLEX_51_SHIFT 12 +#define I40E_FLEX_51_MASK (0x1ULL << I40E_FLEX_51_SHIFT) +#define I40E_FLEX_52_SHIFT 11 +#define I40E_FLEX_52_MASK (0x1ULL << I40E_FLEX_52_SHIFT) +#define I40E_FLEX_53_SHIFT 10 +#define I40E_FLEX_53_MASK (0x1ULL << I40E_FLEX_53_SHIFT) +#define I40E_FLEX_54_SHIFT 9 +#define I40E_FLEX_54_MASK (0x1ULL << I40E_FLEX_54_SHIFT) +#define I40E_FLEX_55_SHIFT 8 +#define I40E_FLEX_55_MASK (0x1ULL << I40E_FLEX_55_SHIFT) +#define I40E_FLEX_56_SHIFT 7 +#define I40E_FLEX_56_MASK (0x1ULL << I40E_FLEX_56_SHIFT) +#define I40E_FLEX_57_SHIFT 6 +#define I40E_FLEX_57_MASK (0x1ULL << I40E_FLEX_57_SHIFT) #endif /* _I40E_TYPE_H_ */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h b/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h index 3226946bf3d4..c92a3bdee229 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h @@ -80,7 +80,15 @@ enum i40e_virtchnl_ops { I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE = 14, I40E_VIRTCHNL_OP_GET_STATS = 15, I40E_VIRTCHNL_OP_FCOE = 16, - I40E_VIRTCHNL_OP_EVENT = 17, + I40E_VIRTCHNL_OP_EVENT = 17, /* must ALWAYS be 17 */ + I40E_VIRTCHNL_OP_IWARP = 20, + I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP = 21, + I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP = 22, + I40E_VIRTCHNL_OP_CONFIG_RSS_KEY = 23, + I40E_VIRTCHNL_OP_CONFIG_RSS_LUT = 24, + I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS = 25, + I40E_VIRTCHNL_OP_SET_RSS_HENA = 26, + }; /* Virtual channel message descriptor. This overlays the admin queue @@ -154,6 +162,7 @@ struct i40e_virtchnl_vsi_resource { #define I40E_VIRTCHNL_VF_OFFLOAD_VLAN 0x00010000 #define I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING 0x00020000 #define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 0x00040000 +#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF 0X00080000 struct i40e_virtchnl_vf_resource { u16 num_vsis; @@ -162,8 +171,8 @@ struct i40e_virtchnl_vf_resource { u16 max_mtu; u32 vf_offload_flags; - u32 max_fcoe_contexts; - u32 max_fcoe_filters; + u32 rss_key_size; + u32 rss_lut_size; struct i40e_virtchnl_vsi_resource vsi_res[1]; }; @@ -322,6 +331,39 @@ struct i40e_virtchnl_promisc_info { * PF replies with struct i40e_eth_stats in an external buffer. */ +/* I40E_VIRTCHNL_OP_CONFIG_RSS_KEY + * I40E_VIRTCHNL_OP_CONFIG_RSS_LUT + * VF sends these messages to configure RSS. Only supported if both PF + * and VF drivers set the I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF bit during + * configuration negotiation. If this is the case, then the RSS fields in + * the VF resource struct are valid. + * Both the key and LUT are initialized to 0 by the PF, meaning that + * RSS is effectively disabled until set up by the VF. + */ +struct i40e_virtchnl_rss_key { + u16 vsi_id; + u16 key_len; + u8 key[1]; /* RSS hash key, packed bytes */ +}; + +struct i40e_virtchnl_rss_lut { + u16 vsi_id; + u16 lut_entries; + u8 lut[1]; /* RSS lookup table*/ +}; + +/* I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS + * I40E_VIRTCHNL_OP_SET_RSS_HENA + * VF sends these messages to get and set the hash filter enable bits for RSS. + * By default, the PF sets these to all possible traffic types that the + * hardware supports. The VF can query this value if it wants to change the + * traffic types that are hashed by the hardware. + * Traffic types are defined in the i40e_filter_pctype enum in i40e_type.h + */ +struct i40e_virtchnl_rss_hena { + u64 hena; +}; + /* I40E_VIRTCHNL_OP_EVENT * PF sends this message to inform the VF driver of events that may affect it. * No direct response is expected from the VF, though it may generate other @@ -348,6 +390,37 @@ struct i40e_virtchnl_pf_event { int severity; }; +/* I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP + * VF uses this message to request PF to map IWARP vectors to IWARP queues. + * The request for this originates from the VF IWARP driver through + * a client interface between VF LAN and VF IWARP driver. + * A vector could have an AEQ and CEQ attached to it although + * there is a single AEQ per VF IWARP instance in which case + * most vectors will have an INVALID_IDX for aeq and valid idx for ceq. + * There will never be a case where there will be multiple CEQs attached + * to a single vector. + * PF configures interrupt mapping and returns status. + */ + +/* HW does not define a type value for AEQ; only for RX/TX and CEQ. + * In order for us to keep the interface simple, SW will define a + * unique type value for AEQ. +*/ +#define I40E_QUEUE_TYPE_PE_AEQ 0x80 +#define I40E_QUEUE_INVALID_IDX 0xFFFF + +struct i40e_virtchnl_iwarp_qv_info { + u32 v_idx; /* msix_vector */ + u16 ceq_idx; + u16 aeq_idx; + u8 itr_idx; +}; + +struct i40e_virtchnl_iwarp_qvlist_info { + u32 num_vectors; + struct i40e_virtchnl_iwarp_qv_info qv_info[1]; +}; + /* VF reset states - these are written into the RSTAT register: * I40E_VFGEN_RSTAT1 on the PF * I40E_VFGEN_RSTAT on the VF diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index acd2693a4e97..30f8cbe6b54b 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -63,7 +63,7 @@ static void i40e_vc_vf_broadcast(struct i40e_pf *pf, } /** - * i40e_vc_notify_link_state + * i40e_vc_notify_vf_link_state * @vf: pointer to the VF structure * * send a link status message to a single VF @@ -352,6 +352,136 @@ irq_list_done: } /** + * i40e_release_iwarp_qvlist + * @vf: pointer to the VF. + * + **/ +static void i40e_release_iwarp_qvlist(struct i40e_vf *vf) +{ + struct i40e_pf *pf = vf->pf; + struct i40e_virtchnl_iwarp_qvlist_info *qvlist_info = vf->qvlist_info; + u32 msix_vf; + u32 i; + + if (!vf->qvlist_info) + return; + + msix_vf = pf->hw.func_caps.num_msix_vectors_vf; + for (i = 0; i < qvlist_info->num_vectors; i++) { + struct i40e_virtchnl_iwarp_qv_info *qv_info; + u32 next_q_index, next_q_type; + struct i40e_hw *hw = &pf->hw; + u32 v_idx, reg_idx, reg; + + qv_info = &qvlist_info->qv_info[i]; + if (!qv_info) + continue; + v_idx = qv_info->v_idx; + if (qv_info->ceq_idx != I40E_QUEUE_INVALID_IDX) { + /* Figure out the queue after CEQ and make that the + * first queue. + */ + reg_idx = (msix_vf - 1) * vf->vf_id + qv_info->ceq_idx; + reg = rd32(hw, I40E_VPINT_CEQCTL(reg_idx)); + next_q_index = (reg & I40E_VPINT_CEQCTL_NEXTQ_INDX_MASK) + >> I40E_VPINT_CEQCTL_NEXTQ_INDX_SHIFT; + next_q_type = (reg & I40E_VPINT_CEQCTL_NEXTQ_TYPE_MASK) + >> I40E_VPINT_CEQCTL_NEXTQ_TYPE_SHIFT; + + reg_idx = ((msix_vf - 1) * vf->vf_id) + (v_idx - 1); + reg = (next_q_index & + I40E_VPINT_LNKLSTN_FIRSTQ_INDX_MASK) | + (next_q_type << + I40E_VPINT_LNKLSTN_FIRSTQ_TYPE_SHIFT); + + wr32(hw, I40E_VPINT_LNKLSTN(reg_idx), reg); + } + } + kfree(vf->qvlist_info); + vf->qvlist_info = NULL; +} + +/** + * i40e_config_iwarp_qvlist + * @vf: pointer to the VF info + * @qvlist_info: queue and vector list + * + * Return 0 on success or < 0 on error + **/ +static int i40e_config_iwarp_qvlist(struct i40e_vf *vf, + struct i40e_virtchnl_iwarp_qvlist_info *qvlist_info) +{ + struct i40e_pf *pf = vf->pf; + struct i40e_hw *hw = &pf->hw; + struct i40e_virtchnl_iwarp_qv_info *qv_info; + u32 v_idx, i, reg_idx, reg; + u32 next_q_idx, next_q_type; + u32 msix_vf, size; + + size = sizeof(struct i40e_virtchnl_iwarp_qvlist_info) + + (sizeof(struct i40e_virtchnl_iwarp_qv_info) * + (qvlist_info->num_vectors - 1)); + vf->qvlist_info = kzalloc(size, GFP_KERNEL); + vf->qvlist_info->num_vectors = qvlist_info->num_vectors; + + msix_vf = pf->hw.func_caps.num_msix_vectors_vf; + for (i = 0; i < qvlist_info->num_vectors; i++) { + qv_info = &qvlist_info->qv_info[i]; + if (!qv_info) + continue; + v_idx = qv_info->v_idx; + + /* Validate vector id belongs to this vf */ + if (!i40e_vc_isvalid_vector_id(vf, v_idx)) + goto err; + + vf->qvlist_info->qv_info[i] = *qv_info; + + reg_idx = ((msix_vf - 1) * vf->vf_id) + (v_idx - 1); + /* We might be sharing the interrupt, so get the first queue + * index and type, push it down the list by adding the new + * queue on top. Also link it with the new queue in CEQCTL. + */ + reg = rd32(hw, I40E_VPINT_LNKLSTN(reg_idx)); + next_q_idx = ((reg & I40E_VPINT_LNKLSTN_FIRSTQ_INDX_MASK) >> + I40E_VPINT_LNKLSTN_FIRSTQ_INDX_SHIFT); + next_q_type = ((reg & I40E_VPINT_LNKLSTN_FIRSTQ_TYPE_MASK) >> + I40E_VPINT_LNKLSTN_FIRSTQ_TYPE_SHIFT); + + if (qv_info->ceq_idx != I40E_QUEUE_INVALID_IDX) { + reg_idx = (msix_vf - 1) * vf->vf_id + qv_info->ceq_idx; + reg = (I40E_VPINT_CEQCTL_CAUSE_ENA_MASK | + (v_idx << I40E_VPINT_CEQCTL_MSIX_INDX_SHIFT) | + (qv_info->itr_idx << I40E_VPINT_CEQCTL_ITR_INDX_SHIFT) | + (next_q_type << I40E_VPINT_CEQCTL_NEXTQ_TYPE_SHIFT) | + (next_q_idx << I40E_VPINT_CEQCTL_NEXTQ_INDX_SHIFT)); + wr32(hw, I40E_VPINT_CEQCTL(reg_idx), reg); + + reg_idx = ((msix_vf - 1) * vf->vf_id) + (v_idx - 1); + reg = (qv_info->ceq_idx & + I40E_VPINT_LNKLSTN_FIRSTQ_INDX_MASK) | + (I40E_QUEUE_TYPE_PE_CEQ << + I40E_VPINT_LNKLSTN_FIRSTQ_TYPE_SHIFT); + wr32(hw, I40E_VPINT_LNKLSTN(reg_idx), reg); + } + + if (qv_info->aeq_idx != I40E_QUEUE_INVALID_IDX) { + reg = (I40E_VPINT_AEQCTL_CAUSE_ENA_MASK | + (v_idx << I40E_VPINT_AEQCTL_MSIX_INDX_SHIFT) | + (qv_info->itr_idx << I40E_VPINT_AEQCTL_ITR_INDX_SHIFT)); + + wr32(hw, I40E_VPINT_AEQCTL(vf->vf_id), reg); + } + } + + return 0; +err: + kfree(vf->qvlist_info); + vf->qvlist_info = NULL; + return -EINVAL; +} + +/** * i40e_config_vsi_tx_queue * @vf: pointer to the VF info * @vsi_id: id of VSI as provided by the FW @@ -787,9 +917,9 @@ void i40e_reset_vf(struct i40e_vf *vf, bool flr) { struct i40e_pf *pf = vf->pf; struct i40e_hw *hw = &pf->hw; + u32 reg, reg_idx, bit_idx; bool rsd = false; int i; - u32 reg; if (test_and_set_bit(__I40E_VF_DISABLE, &pf->state)) return; @@ -807,6 +937,11 @@ void i40e_reset_vf(struct i40e_vf *vf, bool flr) wr32(hw, I40E_VPGEN_VFRTRIG(vf->vf_id), reg); i40e_flush(hw); } + /* clear the VFLR bit in GLGEN_VFLRSTAT */ + reg_idx = (hw->func_caps.vf_base_id + vf->vf_id) / 32; + bit_idx = (hw->func_caps.vf_base_id + vf->vf_id) % 32; + wr32(hw, I40E_GLGEN_VFLRSTAT(reg_idx), BIT(bit_idx)); + i40e_flush(hw); if (i40e_quiesce_vf_pci(vf)) dev_err(&pf->pdev->dev, "VF %d PCI transactions stuck\n", @@ -850,12 +985,15 @@ complete_reset: /* reallocate VF resources to reset the VSI state */ i40e_free_vf_res(vf); if (!i40e_alloc_vf_res(vf)) { + int abs_vf_id = vf->vf_id + hw->func_caps.vf_base_id; i40e_enable_vf_mappings(vf); set_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states); clear_bit(I40E_VF_STAT_DISABLED, &vf->vf_states); + i40e_notify_client_of_vf_reset(pf, abs_vf_id); } /* tell the VF the reset is done */ wr32(hw, I40E_VFGEN_RSTAT1(vf->vf_id), I40E_VFR_VFACTIVE); + i40e_flush(hw); clear_bit(__I40E_VF_DISABLE, &pf->state); } @@ -877,11 +1015,7 @@ void i40e_free_vfs(struct i40e_pf *pf) while (test_and_set_bit(__I40E_VF_DISABLE, &pf->state)) usleep_range(1000, 2000); - for (i = 0; i < pf->num_alloc_vfs; i++) - if (test_bit(I40E_VF_STAT_INIT, &pf->vf[i].vf_states)) - i40e_vsi_control_rings(pf->vsi[pf->vf[i].lan_vsi_idx], - false); - + i40e_notify_client_of_vf_enable(pf, 0); for (i = 0; i < pf->num_alloc_vfs; i++) if (test_bit(I40E_VF_STAT_INIT, &pf->vf[i].vf_states)) i40e_vsi_control_rings(pf->vsi[pf->vf[i].lan_vsi_idx], @@ -953,6 +1087,7 @@ int i40e_alloc_vfs(struct i40e_pf *pf, u16 num_alloc_vfs) goto err_iov; } } + i40e_notify_client_of_vf_enable(pf, num_alloc_vfs); /* allocate memory */ vfs = kcalloc(num_alloc_vfs, sizeof(struct i40e_vf), GFP_KERNEL); if (!vfs) { @@ -1098,8 +1233,8 @@ static int i40e_vc_send_msg_to_vf(struct i40e_vf *vf, u32 v_opcode, /* single place to detect unsuccessful return values */ if (v_retval) { vf->num_invalid_msgs++; - dev_err(&pf->pdev->dev, "VF %d failed opcode %d, error: %d\n", - vf->vf_id, v_opcode, v_retval); + dev_info(&pf->pdev->dev, "VF %d failed opcode %d, retval: %d\n", + vf->vf_id, v_opcode, v_retval); if (vf->num_invalid_msgs > I40E_DEFAULT_NUM_INVALID_MSGS_ALLOWED) { dev_err(&pf->pdev->dev, @@ -1117,9 +1252,9 @@ static int i40e_vc_send_msg_to_vf(struct i40e_vf *vf, u32 v_opcode, aq_ret = i40e_aq_send_msg_to_vf(hw, abs_vf_id, v_opcode, v_retval, msg, msglen, NULL); if (aq_ret) { - dev_err(&pf->pdev->dev, - "Unable to send the message to VF %d aq_err %d\n", - vf->vf_id, pf->hw.aq.asq_last_status); + dev_info(&pf->pdev->dev, + "Unable to send the message to VF %d aq_err %d\n", + vf->vf_id, pf->hw.aq.asq_last_status); return -EIO; } @@ -1177,8 +1312,8 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg) struct i40e_pf *pf = vf->pf; i40e_status aq_ret = 0; struct i40e_vsi *vsi; - int i = 0, len = 0; int num_vsis = 1; + int len = 0; int ret; if (!test_bit(I40E_VF_STAT_INIT, &vf->vf_states)) { @@ -1206,6 +1341,13 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg) vsi = pf->vsi[vf->lan_vsi_idx]; if (!vsi->info.pvid) vfres->vf_offload_flags |= I40E_VIRTCHNL_VF_OFFLOAD_VLAN; + + if (i40e_vf_client_capable(pf, vf->vf_id, I40E_CLIENT_IWARP) && + (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_IWARP)) { + vfres->vf_offload_flags |= I40E_VIRTCHNL_VF_OFFLOAD_IWARP; + set_bit(I40E_VF_STAT_IWARPENA, &vf->vf_states); + } + if (pf->flags & I40E_FLAG_RSS_AQ_CAPABLE) { if (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ) vfres->vf_offload_flags |= @@ -1220,8 +1362,16 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg) I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2; } - if (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING) + if (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING) { + if (pf->flags & I40E_FLAG_MFP_ENABLED) { + dev_err(&pf->pdev->dev, + "VF %d requested polling mode: this feature is supported only when the device is running in single function per port (SFP) mode\n", + vf->vf_id); + ret = I40E_ERR_PARAM; + goto err; + } vfres->vf_offload_flags |= I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING; + } if (pf->flags & I40E_FLAG_WB_ON_ITR_CAPABLE) { if (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR) @@ -1233,15 +1383,14 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg) vfres->num_queue_pairs = vf->num_queue_pairs; vfres->max_vectors = pf->hw.func_caps.num_msix_vectors_vf; if (vf->lan_vsi_idx) { - vfres->vsi_res[i].vsi_id = vf->lan_vsi_id; - vfres->vsi_res[i].vsi_type = I40E_VSI_SRIOV; - vfres->vsi_res[i].num_queue_pairs = vsi->alloc_queue_pairs; + vfres->vsi_res[0].vsi_id = vf->lan_vsi_id; + vfres->vsi_res[0].vsi_type = I40E_VSI_SRIOV; + vfres->vsi_res[0].num_queue_pairs = vsi->alloc_queue_pairs; /* VFs only use TC 0 */ - vfres->vsi_res[i].qset_handle + vfres->vsi_res[0].qset_handle = le16_to_cpu(vsi->info.qs_handle[0]); - ether_addr_copy(vfres->vsi_res[i].default_mac_addr, + ether_addr_copy(vfres->vsi_res[0].default_mac_addr, vf->default_lan_addr.addr); - i++; } set_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states); @@ -1827,6 +1976,72 @@ error_param: } /** + * i40e_vc_iwarp_msg + * @vf: pointer to the VF info + * @msg: pointer to the msg buffer + * @msglen: msg length + * + * called from the VF for the iwarp msgs + **/ +static int i40e_vc_iwarp_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) +{ + struct i40e_pf *pf = vf->pf; + int abs_vf_id = vf->vf_id + pf->hw.func_caps.vf_base_id; + i40e_status aq_ret = 0; + + if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) || + !test_bit(I40E_VF_STAT_IWARPENA, &vf->vf_states)) { + aq_ret = I40E_ERR_PARAM; + goto error_param; + } + + i40e_notify_client_of_vf_msg(pf->vsi[pf->lan_vsi], abs_vf_id, + msg, msglen); + +error_param: + /* send the response to the VF */ + return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_IWARP, + aq_ret); +} + +/** + * i40e_vc_iwarp_qvmap_msg + * @vf: pointer to the VF info + * @msg: pointer to the msg buffer + * @msglen: msg length + * @config: config qvmap or release it + * + * called from the VF for the iwarp msgs + **/ +static int i40e_vc_iwarp_qvmap_msg(struct i40e_vf *vf, u8 *msg, u16 msglen, + bool config) +{ + struct i40e_virtchnl_iwarp_qvlist_info *qvlist_info = + (struct i40e_virtchnl_iwarp_qvlist_info *)msg; + i40e_status aq_ret = 0; + + if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) || + !test_bit(I40E_VF_STAT_IWARPENA, &vf->vf_states)) { + aq_ret = I40E_ERR_PARAM; + goto error_param; + } + + if (config) { + if (i40e_config_iwarp_qvlist(vf, qvlist_info)) + aq_ret = I40E_ERR_PARAM; + } else { + i40e_release_iwarp_qvlist(vf); + } + +error_param: + /* send the response to the VF */ + return i40e_vc_send_resp_to_vf(vf, + config ? I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP : + I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP, + aq_ret); +} + +/** * i40e_vc_validate_vf_msg * @vf: pointer to the VF info * @msg: pointer to the msg buffer @@ -1921,6 +2136,32 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode, case I40E_VIRTCHNL_OP_GET_STATS: valid_len = sizeof(struct i40e_virtchnl_queue_select); break; + case I40E_VIRTCHNL_OP_IWARP: + /* These messages are opaque to us and will be validated in + * the RDMA client code. We just need to check for nonzero + * length. The firmware will enforce max length restrictions. + */ + if (msglen) + valid_len = msglen; + else + err_msg_format = true; + break; + case I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP: + valid_len = 0; + break; + case I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP: + valid_len = sizeof(struct i40e_virtchnl_iwarp_qvlist_info); + if (msglen >= valid_len) { + struct i40e_virtchnl_iwarp_qvlist_info *qv = + (struct i40e_virtchnl_iwarp_qvlist_info *)msg; + if (qv->num_vectors == 0) { + err_msg_format = true; + break; + } + valid_len += ((qv->num_vectors - 1) * + sizeof(struct i40e_virtchnl_iwarp_qv_info)); + } + break; /* These are always errors coming from the VF. */ case I40E_VIRTCHNL_OP_EVENT: case I40E_VIRTCHNL_OP_UNKNOWN: @@ -2010,6 +2251,15 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, u16 vf_id, u32 v_opcode, case I40E_VIRTCHNL_OP_GET_STATS: ret = i40e_vc_get_stats_msg(vf, msg, msglen); break; + case I40E_VIRTCHNL_OP_IWARP: + ret = i40e_vc_iwarp_msg(vf, msg, msglen); + break; + case I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP: + ret = i40e_vc_iwarp_qvmap_msg(vf, msg, msglen, true); + break; + case I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP: + ret = i40e_vc_iwarp_qvmap_msg(vf, msg, msglen, false); + break; case I40E_VIRTCHNL_OP_UNKNOWN: default: dev_err(&pf->pdev->dev, "Unsupported opcode %d from VF %d\n", @@ -2055,13 +2305,9 @@ int i40e_vc_process_vflr_event(struct i40e_pf *pf) /* read GLGEN_VFLRSTAT register to find out the flr VFs */ vf = &pf->vf[vf_id]; reg = rd32(hw, I40E_GLGEN_VFLRSTAT(reg_idx)); - if (reg & BIT(bit_idx)) { - /* clear the bit in GLGEN_VFLRSTAT */ - wr32(hw, I40E_GLGEN_VFLRSTAT(reg_idx), BIT(bit_idx)); - - if (!test_bit(__I40E_DOWN, &pf->state)) - i40e_reset_vf(vf, true); - } + if (reg & BIT(bit_idx)) + /* i40e_reset_vf will clear the bit in GLGEN_VFLRSTAT */ + i40e_reset_vf(vf, true); } return 0; @@ -2525,3 +2771,45 @@ int i40e_ndo_set_vf_spoofchk(struct net_device *netdev, int vf_id, bool enable) out: return ret; } + +/** + * i40e_ndo_set_vf_trust + * @netdev: network interface device structure of the pf + * @vf_id: VF identifier + * @setting: trust setting + * + * Enable or disable VF trust setting + **/ +int i40e_ndo_set_vf_trust(struct net_device *netdev, int vf_id, bool setting) +{ + struct i40e_netdev_priv *np = netdev_priv(netdev); + struct i40e_pf *pf = np->vsi->back; + struct i40e_vf *vf; + int ret = 0; + + /* validate the request */ + if (vf_id >= pf->num_alloc_vfs) { + dev_err(&pf->pdev->dev, "Invalid VF Identifier %d\n", vf_id); + return -EINVAL; + } + + if (pf->flags & I40E_FLAG_MFP_ENABLED) { + dev_err(&pf->pdev->dev, "Trusted VF not supported in MFP mode.\n"); + return -EINVAL; + } + + vf = &pf->vf[vf_id]; + + if (!vf) + return -EINVAL; + if (setting == vf->trusted) + goto out; + + vf->trusted = setting; + i40e_vc_notify_vf_reset(vf); + i40e_reset_vf(vf, false); + dev_info(&pf->pdev->dev, "VF %u is now %strusted\n", + vf_id, setting ? "" : "un"); +out: + return ret; +} diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h index e74642a0c42e..838cbd2299a4 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h @@ -58,6 +58,7 @@ enum i40e_queue_ctrl { enum i40e_vf_states { I40E_VF_STAT_INIT = 0, I40E_VF_STAT_ACTIVE, + I40E_VF_STAT_IWARPENA, I40E_VF_STAT_FCOEENA, I40E_VF_STAT_DISABLED, }; @@ -66,6 +67,7 @@ enum i40e_vf_states { enum i40e_vf_capabilities { I40E_VIRTCHNL_VF_CAP_PRIVILEGE = 0, I40E_VIRTCHNL_VF_CAP_L2, + I40E_VIRTCHNL_VF_CAP_IWARP, }; /* VF information structure */ @@ -86,6 +88,7 @@ struct i40e_vf { struct i40e_virtchnl_ether_addr default_fcoe_addr; u16 port_vlan_id; bool pf_set_mac; /* The VMM admin set the VF MAC address */ + bool trusted; /* VSI indices - actual VSI pointers are maintained in the PF structure * When assigned, these will be non-zero, because VSI 0 is always @@ -106,6 +109,8 @@ struct i40e_vf { bool link_forced; bool link_up; /* only valid if VF link is forced */ bool spoofchk; + /* RDMA Client */ + struct i40e_virtchnl_iwarp_qvlist_info *qvlist_info; }; void i40e_free_vfs(struct i40e_pf *pf); @@ -123,6 +128,7 @@ int i40e_ndo_set_vf_port_vlan(struct net_device *netdev, int vf_id, u16 vlan_id, u8 qos); int i40e_ndo_set_vf_bw(struct net_device *netdev, int vf_id, int min_tx_rate, int max_tx_rate); +int i40e_ndo_set_vf_trust(struct net_device *netdev, int vf_id, bool setting); int i40e_ndo_get_vf_config(struct net_device *netdev, int vf_id, struct ifla_vf_info *ivi); int i40e_ndo_set_vf_link_state(struct net_device *netdev, int vf_id, int link); diff --git a/drivers/net/ethernet/intel/i40evf/i40e_adminq.h b/drivers/net/ethernet/intel/i40evf/i40e_adminq.h index a3eae5d9a2bd..1f9b3b5d946d 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_adminq.h +++ b/drivers/net/ethernet/intel/i40evf/i40e_adminq.h @@ -97,7 +97,6 @@ struct i40e_adminq_info { u32 fw_build; /* firmware build number */ u16 api_maj_ver; /* api major version */ u16 api_min_ver; /* api minor version */ - bool nvm_release_on_done; struct mutex asq_mutex; /* Send queue lock */ struct mutex arq_mutex; /* Receive queue lock */ diff --git a/drivers/net/ethernet/intel/i40evf/i40e_common.c b/drivers/net/ethernet/intel/i40evf/i40e_common.c index 771ac6ad8cda..4db0c0326185 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_common.c +++ b/drivers/net/ethernet/intel/i40evf/i40e_common.c @@ -58,6 +58,7 @@ i40e_status i40e_set_mac_type(struct i40e_hw *hw) case I40E_DEV_ID_SFP_X722: case I40E_DEV_ID_1G_BASE_T_X722: case I40E_DEV_ID_10G_BASE_T_X722: + case I40E_DEV_ID_SFP_I_X722: hw->mac.type = I40E_MAC_X722; break; case I40E_DEV_ID_X722_VF: diff --git a/drivers/net/ethernet/intel/i40evf/i40e_devids.h b/drivers/net/ethernet/intel/i40evf/i40e_devids.h index ca8b58c3d1f5..70235706915e 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_devids.h +++ b/drivers/net/ethernet/intel/i40evf/i40e_devids.h @@ -44,6 +44,7 @@ #define I40E_DEV_ID_SFP_X722 0x37D0 #define I40E_DEV_ID_1G_BASE_T_X722 0x37D1 #define I40E_DEV_ID_10G_BASE_T_X722 0x37D2 +#define I40E_DEV_ID_SFP_I_X722 0x37D3 #define I40E_DEV_ID_X722_VF 0x37CD #define I40E_DEV_ID_X722_VF_HV 0x37D9 diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c index ebcc25c05796..0c912a4999db 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c @@ -155,19 +155,21 @@ u32 i40evf_get_tx_pending(struct i40e_ring *ring, bool in_sw) /** * i40e_clean_tx_irq - Reclaim resources after transmit completes - * @tx_ring: tx ring to clean - * @budget: how many cleans we're allowed + * @vsi: the VSI we care about + * @tx_ring: Tx ring to clean + * @napi_budget: Used to determine if we are in netpoll * * Returns true if there's any budget left (e.g. the clean is finished) **/ -static bool i40e_clean_tx_irq(struct i40e_ring *tx_ring, int budget) +static bool i40e_clean_tx_irq(struct i40e_vsi *vsi, + struct i40e_ring *tx_ring, int napi_budget) { u16 i = tx_ring->next_to_clean; struct i40e_tx_buffer *tx_buf; struct i40e_tx_desc *tx_head; struct i40e_tx_desc *tx_desc; - unsigned int total_packets = 0; - unsigned int total_bytes = 0; + unsigned int total_bytes = 0, total_packets = 0; + unsigned int budget = vsi->work_limit; tx_buf = &tx_ring->tx_bi[i]; tx_desc = I40E_TX_DESC(tx_ring, i); @@ -197,7 +199,7 @@ static bool i40e_clean_tx_irq(struct i40e_ring *tx_ring, int budget) total_packets += tx_buf->gso_segs; /* free the skb */ - dev_kfree_skb_any(tx_buf->skb); + napi_consume_skb(tx_buf->skb, napi_budget); /* unmap skb header data */ dma_unmap_single(tx_ring->dev, @@ -267,7 +269,7 @@ static bool i40e_clean_tx_irq(struct i40e_ring *tx_ring, int budget) if (budget && ((j / (WB_STRIDE + 1)) == 0) && (j > 0) && - !test_bit(__I40E_DOWN, &tx_ring->vsi->state) && + !test_bit(__I40E_DOWN, &vsi->state) && (I40E_DESC_UNUSED(tx_ring) != tx_ring->count)) tx_ring->arm_wb = true; } @@ -285,7 +287,7 @@ static bool i40e_clean_tx_irq(struct i40e_ring *tx_ring, int budget) smp_mb(); if (__netif_subqueue_stopped(tx_ring->netdev, tx_ring->queue_index) && - !test_bit(__I40E_DOWN, &tx_ring->vsi->state)) { + !test_bit(__I40E_DOWN, &vsi->state)) { netif_wake_subqueue(tx_ring->netdev, tx_ring->queue_index); ++tx_ring->tx_stats.restart_queue; @@ -1158,7 +1160,9 @@ static int i40e_clean_rx_irq_ps(struct i40e_ring *rx_ring, const int budget) ? le16_to_cpu(rx_desc->wb.qword0.lo_dword.l2tag1) : 0; #ifdef I40E_FCOE - if (!i40e_fcoe_handle_offload(rx_ring, rx_desc, skb)) { + if (unlikely( + i40e_rx_is_fcoe(rx_ptype) && + !i40e_fcoe_handle_offload(rx_ring, rx_desc, skb))) { dev_kfree_skb_any(skb); continue; } @@ -1411,9 +1415,11 @@ int i40evf_napi_poll(struct napi_struct *napi, int budget) * budget and be more aggressive about cleaning up the Tx descriptors. */ i40e_for_each_ring(ring, q_vector->tx) { - clean_complete = clean_complete && - i40e_clean_tx_irq(ring, vsi->work_limit); - arm_wb = arm_wb || ring->arm_wb; + if (!i40e_clean_tx_irq(vsi, ring, budget)) { + clean_complete = false; + continue; + } + arm_wb |= ring->arm_wb; ring->arm_wb = false; } @@ -1435,8 +1441,9 @@ int i40evf_napi_poll(struct napi_struct *napi, int budget) cleaned = i40e_clean_rx_irq_1buf(ring, budget_per_ring); work_done += cleaned; - /* if we didn't clean as many as budgeted, we must be done */ - clean_complete = clean_complete && (budget_per_ring > cleaned); + /* if we clean as many as budgeted, we must not be done */ + if (cleaned >= budget_per_ring) + clean_complete = false; } /* If work not completed, return budget and polling will return */ @@ -1514,15 +1521,13 @@ out: /** * i40e_tso - set up the tso context descriptor - * @tx_ring: ptr to the ring to send * @skb: ptr to the skb we're sending * @hdr_len: ptr to the size of the packet header * @cd_type_cmd_tso_mss: Quad Word 1 * * Returns 0 if no TSO can happen, 1 if tso is going, or error **/ -static int i40e_tso(struct i40e_ring *tx_ring, struct sk_buff *skb, - u8 *hdr_len, u64 *cd_type_cmd_tso_mss) +static int i40e_tso(struct sk_buff *skb, u8 *hdr_len, u64 *cd_type_cmd_tso_mss) { u64 cd_cmd, cd_tso_len, cd_mss; union { @@ -1566,9 +1571,8 @@ static int i40e_tso(struct i40e_ring *tx_ring, struct sk_buff *skb, l4_offset = l4.hdr - skb->data; /* remove payload length from outer checksum */ - paylen = (__force u16)l4.udp->check; - paylen += ntohs(1) * (u16)~(skb->len - l4_offset); - l4.udp->check = ~csum_fold((__force __wsum)paylen); + paylen = skb->len - l4_offset; + csum_replace_by_diff(&l4.udp->check, htonl(paylen)); } /* reset pointers to inner headers */ @@ -1588,9 +1592,8 @@ static int i40e_tso(struct i40e_ring *tx_ring, struct sk_buff *skb, l4_offset = l4.hdr - skb->data; /* remove payload length from inner checksum */ - paylen = (__force u16)l4.tcp->check; - paylen += ntohs(1) * (u16)~(skb->len - l4_offset); - l4.tcp->check = ~csum_fold((__force __wsum)paylen); + paylen = skb->len - l4_offset; + csum_replace_by_diff(&l4.tcp->check, htonl(paylen)); /* compute length of segmentation header */ *hdr_len = (l4.tcp->doff * 4) + l4_offset; @@ -1630,7 +1633,7 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags, unsigned char *hdr; } l4; unsigned char *exthdr; - u32 offset, cmd = 0, tunnel = 0; + u32 offset, cmd = 0; __be16 frag_off; u8 l4_proto = 0; @@ -1644,6 +1647,7 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags, offset = ((ip.hdr - skb->data) / 2) << I40E_TX_DESC_LENGTH_MACLEN_SHIFT; if (skb->encapsulation) { + u32 tunnel = 0; /* define outer network header type */ if (*tx_flags & I40E_TX_FLAGS_IPV4) { tunnel |= (*tx_flags & I40E_TX_FLAGS_TSO) ? @@ -1936,6 +1940,8 @@ static inline void i40evf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb, tx_bi = first; for (frag = &skb_shinfo(skb)->frags[0];; frag++) { + unsigned int max_data = I40E_MAX_DATA_PER_TXD_ALIGNED; + if (dma_mapping_error(tx_ring->dev, dma)) goto dma_error; @@ -1943,12 +1949,14 @@ static inline void i40evf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb, dma_unmap_len_set(tx_bi, len, size); dma_unmap_addr_set(tx_bi, dma, dma); + /* align size to end of page */ + max_data += -dma & (I40E_MAX_READ_REQ_SIZE - 1); tx_desc->buffer_addr = cpu_to_le64(dma); while (unlikely(size > I40E_MAX_DATA_PER_TXD)) { tx_desc->cmd_type_offset_bsz = build_ctob(td_cmd, td_offset, - I40E_MAX_DATA_PER_TXD, td_tag); + max_data, td_tag); tx_desc++; i++; @@ -1959,9 +1967,10 @@ static inline void i40evf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb, i = 0; } - dma += I40E_MAX_DATA_PER_TXD; - size -= I40E_MAX_DATA_PER_TXD; + dma += max_data; + size -= max_data; + max_data = I40E_MAX_DATA_PER_TXD_ALIGNED; tx_desc->buffer_addr = cpu_to_le64(dma); } @@ -2110,7 +2119,7 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb, if (i40e_chk_linearize(skb, count)) { if (__skb_linearize(skb)) goto out_drop; - count = TXD_USE_COUNT(skb->len); + count = i40e_txd_use_count(skb->len); tx_ring->tx_stats.tx_linearize++; } @@ -2141,7 +2150,7 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb, else if (protocol == htons(ETH_P_IPV6)) tx_flags |= I40E_TX_FLAGS_IPV6; - tso = i40e_tso(tx_ring, skb, &hdr_len, &cd_type_cmd_tso_mss); + tso = i40e_tso(skb, &hdr_len, &cd_type_cmd_tso_mss); if (tso < 0) goto out_drop; diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.h b/drivers/net/ethernet/intel/i40evf/i40e_txrx.h index c1dd8c5c9666..84c28aa64fdf 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.h +++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.h @@ -146,10 +146,39 @@ enum i40e_dyn_idx_t { #define I40E_MAX_BUFFER_TXD 8 #define I40E_MIN_TX_LEN 17 -#define I40E_MAX_DATA_PER_TXD 8192 + +/* The size limit for a transmit buffer in a descriptor is (16K - 1). + * In order to align with the read requests we will align the value to + * the nearest 4K which represents our maximum read request size. + */ +#define I40E_MAX_READ_REQ_SIZE 4096 +#define I40E_MAX_DATA_PER_TXD (16 * 1024 - 1) +#define I40E_MAX_DATA_PER_TXD_ALIGNED \ + (I40E_MAX_DATA_PER_TXD & ~(I40E_MAX_READ_REQ_SIZE - 1)) + +/* This ugly bit of math is equivalent to DIV_ROUNDUP(size, X) where X is + * the value I40E_MAX_DATA_PER_TXD_ALIGNED. It is needed due to the fact + * that 12K is not a power of 2 and division is expensive. It is used to + * approximate the number of descriptors used per linear buffer. Note + * that this will overestimate in some cases as it doesn't account for the + * fact that we will add up to 4K - 1 in aligning the 12K buffer, however + * the error should not impact things much as large buffers usually mean + * we will use fewer descriptors then there are frags in an skb. + */ +static inline unsigned int i40e_txd_use_count(unsigned int size) +{ + const unsigned int max = I40E_MAX_DATA_PER_TXD_ALIGNED; + const unsigned int reciprocal = ((1ull << 32) - 1 + (max / 2)) / max; + unsigned int adjust = ~(u32)0; + + /* if we rounded up on the reciprocal pull down the adjustment */ + if ((max * reciprocal) > adjust) + adjust = ~(u32)(reciprocal - 1); + + return (u32)((((u64)size * reciprocal) + adjust) >> 32); +} /* Tx Descriptors needed, worst case */ -#define TXD_USE_COUNT(S) DIV_ROUND_UP((S), I40E_MAX_DATA_PER_TXD) #define DESC_NEEDED (MAX_SKB_FRAGS + 4) #define I40E_MIN_DESC_PENDING 4 @@ -359,7 +388,7 @@ static inline int i40e_xmit_descriptor_count(struct sk_buff *skb) int count = 0, size = skb_headlen(skb); for (;;) { - count += TXD_USE_COUNT(size); + count += i40e_txd_use_count(size); if (!nr_frags--) break; @@ -401,4 +430,14 @@ static inline bool i40e_chk_linearize(struct sk_buff *skb, int count) return __i40evf_chk_linearize(skb); } + +/** + * i40e_rx_is_fcoe - returns true if the Rx packet type is FCoE + * @ptype: the packet type field from Rx descriptor write-back + **/ +static inline bool i40e_rx_is_fcoe(u16 ptype) +{ + return (ptype >= I40E_RX_PTYPE_L2_FCOE_PAY3) && + (ptype <= I40E_RX_PTYPE_L2_FCOE_VFT_FCOTHER); +} #endif /* _I40E_TXRX_H_ */ diff --git a/drivers/net/ethernet/intel/i40evf/i40e_type.h b/drivers/net/ethernet/intel/i40evf/i40e_type.h index 301fe2b6dd03..4a78c18e0b7b 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_type.h +++ b/drivers/net/ethernet/intel/i40evf/i40e_type.h @@ -522,6 +522,7 @@ struct i40e_hw { enum i40e_nvmupd_state nvmupd_state; struct i40e_aq_desc nvm_wb_desc; struct i40e_virt_mem nvm_buff; + bool nvm_release_on_done; /* HMC info */ struct i40e_hmc_info hmc; /* HMC info struct */ @@ -1329,4 +1330,46 @@ enum i40e_reset_type { /* RSS Hash Table Size */ #define I40E_PFQF_CTL_0_HASHLUTSIZE_512 0x00010000 + +/* INPUT SET MASK for RSS, flow director and flexible payload */ +#define I40E_FD_INSET_L3_SRC_SHIFT 47 +#define I40E_FD_INSET_L3_SRC_WORD_MASK (0x3ULL << \ + I40E_FD_INSET_L3_SRC_SHIFT) +#define I40E_FD_INSET_L3_DST_SHIFT 35 +#define I40E_FD_INSET_L3_DST_WORD_MASK (0x3ULL << \ + I40E_FD_INSET_L3_DST_SHIFT) +#define I40E_FD_INSET_L4_SRC_SHIFT 34 +#define I40E_FD_INSET_L4_SRC_WORD_MASK (0x1ULL << \ + I40E_FD_INSET_L4_SRC_SHIFT) +#define I40E_FD_INSET_L4_DST_SHIFT 33 +#define I40E_FD_INSET_L4_DST_WORD_MASK (0x1ULL << \ + I40E_FD_INSET_L4_DST_SHIFT) +#define I40E_FD_INSET_VERIFY_TAG_SHIFT 31 +#define I40E_FD_INSET_VERIFY_TAG_WORD_MASK (0x3ULL << \ + I40E_FD_INSET_VERIFY_TAG_SHIFT) + +#define I40E_FD_INSET_FLEX_WORD50_SHIFT 17 +#define I40E_FD_INSET_FLEX_WORD50_MASK (0x1ULL << \ + I40E_FD_INSET_FLEX_WORD50_SHIFT) +#define I40E_FD_INSET_FLEX_WORD51_SHIFT 16 +#define I40E_FD_INSET_FLEX_WORD51_MASK (0x1ULL << \ + I40E_FD_INSET_FLEX_WORD51_SHIFT) +#define I40E_FD_INSET_FLEX_WORD52_SHIFT 15 +#define I40E_FD_INSET_FLEX_WORD52_MASK (0x1ULL << \ + I40E_FD_INSET_FLEX_WORD52_SHIFT) +#define I40E_FD_INSET_FLEX_WORD53_SHIFT 14 +#define I40E_FD_INSET_FLEX_WORD53_MASK (0x1ULL << \ + I40E_FD_INSET_FLEX_WORD53_SHIFT) +#define I40E_FD_INSET_FLEX_WORD54_SHIFT 13 +#define I40E_FD_INSET_FLEX_WORD54_MASK (0x1ULL << \ + I40E_FD_INSET_FLEX_WORD54_SHIFT) +#define I40E_FD_INSET_FLEX_WORD55_SHIFT 12 +#define I40E_FD_INSET_FLEX_WORD55_MASK (0x1ULL << \ + I40E_FD_INSET_FLEX_WORD55_SHIFT) +#define I40E_FD_INSET_FLEX_WORD56_SHIFT 11 +#define I40E_FD_INSET_FLEX_WORD56_MASK (0x1ULL << \ + I40E_FD_INSET_FLEX_WORD56_SHIFT) +#define I40E_FD_INSET_FLEX_WORD57_SHIFT 10 +#define I40E_FD_INSET_FLEX_WORD57_MASK (0x1ULL << \ + I40E_FD_INSET_FLEX_WORD57_SHIFT) #endif /* _I40E_TYPE_H_ */ diff --git a/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h b/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h index 3b9d2037456c..f04ce6cb70dc 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h +++ b/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h @@ -80,7 +80,12 @@ enum i40e_virtchnl_ops { I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE = 14, I40E_VIRTCHNL_OP_GET_STATS = 15, I40E_VIRTCHNL_OP_FCOE = 16, - I40E_VIRTCHNL_OP_EVENT = 17, + I40E_VIRTCHNL_OP_EVENT = 17, /* must ALWAYS be 17 */ + I40E_VIRTCHNL_OP_CONFIG_RSS_KEY = 23, + I40E_VIRTCHNL_OP_CONFIG_RSS_LUT = 24, + I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS = 25, + I40E_VIRTCHNL_OP_SET_RSS_HENA = 26, + }; /* Virtual channel message descriptor. This overlays the admin queue @@ -154,6 +159,7 @@ struct i40e_virtchnl_vsi_resource { #define I40E_VIRTCHNL_VF_OFFLOAD_VLAN 0x00010000 #define I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING 0x00020000 #define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 0x00040000 +#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF 0X00080000 struct i40e_virtchnl_vf_resource { u16 num_vsis; @@ -162,8 +168,8 @@ struct i40e_virtchnl_vf_resource { u16 max_mtu; u32 vf_offload_flags; - u32 max_fcoe_contexts; - u32 max_fcoe_filters; + u32 rss_key_size; + u32 rss_lut_size; struct i40e_virtchnl_vsi_resource vsi_res[1]; }; @@ -322,6 +328,39 @@ struct i40e_virtchnl_promisc_info { * PF replies with struct i40e_eth_stats in an external buffer. */ +/* I40E_VIRTCHNL_OP_CONFIG_RSS_KEY + * I40E_VIRTCHNL_OP_CONFIG_RSS_LUT + * VF sends these messages to configure RSS. Only supported if both PF + * and VF drivers set the I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF bit during + * configuration negotiation. If this is the case, then the RSS fields in + * the VF resource struct are valid. + * Both the key and LUT are initialized to 0 by the PF, meaning that + * RSS is effectively disabled until set up by the VF. + */ +struct i40e_virtchnl_rss_key { + u16 vsi_id; + u16 key_len; + u8 key[1]; /* RSS hash key, packed bytes */ +}; + +struct i40e_virtchnl_rss_lut { + u16 vsi_id; + u16 lut_entries; + u8 lut[1]; /* RSS lookup table*/ +}; + +/* I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS + * I40E_VIRTCHNL_OP_SET_RSS_HENA + * VF sends these messages to get and set the hash filter enable bits for RSS. + * By default, the PF sets these to all possible traffic types that the + * hardware supports. The VF can query this value if it wants to change the + * traffic types that are hashed by the hardware. + * Traffic types are defined in the i40e_filter_pctype enum in i40e_type.h + */ +struct i40e_virtchnl_rss_hena { + u64 hena; +}; + /* I40E_VIRTCHNL_OP_EVENT * PF sends this message to inform the VF driver of events that may affect it. * No direct response is expected from the VF, though it may generate other diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index 4b70aae2fa84..9110319a8f00 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -37,8 +37,8 @@ static const char i40evf_driver_string[] = #define DRV_KERN "-k" #define DRV_VERSION_MAJOR 1 -#define DRV_VERSION_MINOR 4 -#define DRV_VERSION_BUILD 15 +#define DRV_VERSION_MINOR 5 +#define DRV_VERSION_BUILD 5 #define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \ __stringify(DRV_VERSION_MINOR) "." \ __stringify(DRV_VERSION_BUILD) \ @@ -1341,7 +1341,7 @@ static int i40evf_get_rss_aq(struct i40e_vsi *vsi, const u8 *seed, } if (lut) { - ret = i40evf_aq_get_rss_lut(hw, vsi->id, seed, lut, lut_size); + ret = i40evf_aq_get_rss_lut(hw, vsi->id, false, lut, lut_size); if (ret) { dev_err(&adapter->pdev->dev, "Cannot get RSS lut, err %s aq_err %s\n", @@ -1507,7 +1507,7 @@ static int i40evf_alloc_q_vectors(struct i40evf_adapter *adapter) adapter->q_vectors = kcalloc(num_q_vectors, sizeof(*q_vector), GFP_KERNEL); if (!adapter->q_vectors) - goto err_out; + return -ENOMEM; for (q_idx = 0; q_idx < num_q_vectors; q_idx++) { q_vector = &adapter->q_vectors[q_idx]; @@ -1519,15 +1519,6 @@ static int i40evf_alloc_q_vectors(struct i40evf_adapter *adapter) } return 0; - -err_out: - while (q_idx) { - q_idx--; - q_vector = &adapter->q_vectors[q_idx]; - netif_napi_del(&q_vector->napi); - } - kfree(adapter->q_vectors); - return -ENOMEM; } /** @@ -2003,6 +1994,8 @@ static void i40evf_adminq_task(struct work_struct *work) /* check for error indications */ val = rd32(hw, hw->aq.arq.len); + if (val == 0xdeadbeef) /* indicates device in reset */ + goto freedom; oldval = val; if (val & I40E_VF_ARQLEN1_ARQVFE_MASK) { dev_info(&adapter->pdev->dev, "ARQ VF Error detected\n"); @@ -2259,6 +2252,28 @@ static int i40evf_change_mtu(struct net_device *netdev, int new_mtu) return 0; } +#define I40EVF_VLAN_FEATURES (NETIF_F_HW_VLAN_CTAG_TX |\ + NETIF_F_HW_VLAN_CTAG_RX |\ + NETIF_F_HW_VLAN_CTAG_FILTER) + +/** + * i40evf_fix_features - fix up the netdev feature bits + * @netdev: our net device + * @features: desired feature bits + * + * Returns fixed-up features bits + **/ +static netdev_features_t i40evf_fix_features(struct net_device *netdev, + netdev_features_t features) +{ + struct i40evf_adapter *adapter = netdev_priv(netdev); + + features &= ~I40EVF_VLAN_FEATURES; + if (adapter->vf_res->vf_offload_flags & I40E_VIRTCHNL_VF_OFFLOAD_VLAN) + features |= I40EVF_VLAN_FEATURES; + return features; +} + static const struct net_device_ops i40evf_netdev_ops = { .ndo_open = i40evf_open, .ndo_stop = i40evf_close, @@ -2271,6 +2286,7 @@ static const struct net_device_ops i40evf_netdev_ops = { .ndo_tx_timeout = i40evf_tx_timeout, .ndo_vlan_rx_add_vid = i40evf_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = i40evf_vlan_rx_kill_vid, + .ndo_fix_features = i40evf_fix_features, #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = i40evf_netpoll, #endif @@ -2307,29 +2323,20 @@ static int i40evf_check_reset_complete(struct i40e_hw *hw) **/ int i40evf_process_config(struct i40evf_adapter *adapter) { + struct i40e_virtchnl_vf_resource *vfres = adapter->vf_res; struct net_device *netdev = adapter->netdev; int i; /* got VF config message back from PF, now we can parse it */ - for (i = 0; i < adapter->vf_res->num_vsis; i++) { - if (adapter->vf_res->vsi_res[i].vsi_type == I40E_VSI_SRIOV) - adapter->vsi_res = &adapter->vf_res->vsi_res[i]; + for (i = 0; i < vfres->num_vsis; i++) { + if (vfres->vsi_res[i].vsi_type == I40E_VSI_SRIOV) + adapter->vsi_res = &vfres->vsi_res[i]; } if (!adapter->vsi_res) { dev_err(&adapter->pdev->dev, "No LAN VSI found\n"); return -ENODEV; } - if (adapter->vf_res->vf_offload_flags - & I40E_VIRTCHNL_VF_OFFLOAD_VLAN) { - netdev->vlan_features = netdev->features & - ~(NETIF_F_HW_VLAN_CTAG_TX | - NETIF_F_HW_VLAN_CTAG_RX | - NETIF_F_HW_VLAN_CTAG_FILTER); - netdev->features |= NETIF_F_HW_VLAN_CTAG_TX | - NETIF_F_HW_VLAN_CTAG_RX | - NETIF_F_HW_VLAN_CTAG_FILTER; - } netdev->features |= NETIF_F_HIGHDMA | NETIF_F_SG | NETIF_F_IP_CSUM | @@ -2338,7 +2345,7 @@ int i40evf_process_config(struct i40evf_adapter *adapter) NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN | - NETIF_F_GSO_GRE | + NETIF_F_GSO_GRE | NETIF_F_GSO_UDP_TUNNEL | NETIF_F_RXCSUM | NETIF_F_GRO; @@ -2355,9 +2362,15 @@ int i40evf_process_config(struct i40evf_adapter *adapter) if (adapter->flags & I40EVF_FLAG_OUTER_UDP_CSUM_CAPABLE) netdev->features |= NETIF_F_GSO_UDP_TUNNEL_CSUM; + /* always clear VLAN features because they can change at every reset */ + netdev->features &= ~(I40EVF_VLAN_FEATURES); /* copy netdev features into list of user selectable features */ netdev->hw_features |= netdev->features; - netdev->hw_features &= ~NETIF_F_RXCSUM; + + if (vfres->vf_offload_flags & I40E_VIRTCHNL_VF_OFFLOAD_VLAN) { + netdev->vlan_features = netdev->features; + netdev->features |= I40EVF_VLAN_FEATURES; + } adapter->vsi.id = adapter->vsi_res->vsi_id; @@ -2838,11 +2851,11 @@ static void i40evf_remove(struct pci_dev *pdev) adapter->state = __I40EVF_REMOVE; adapter->aq_required = 0; i40evf_request_reset(adapter); - msleep(20); + msleep(50); /* If the FW isn't responding, kick it once, but only once. */ if (!i40evf_asq_done(hw)) { i40evf_request_reset(adapter); - msleep(20); + msleep(50); } if (adapter->msix_entries) { diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c index 7982243d1f9b..bb4d6cdcd0b8 100644 --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -2831,7 +2831,8 @@ static int igb_get_module_eeprom(struct net_device *netdev, /* Read EEPROM block, SFF-8079/SFF-8472, word at a time */ for (i = 0; i < last_word - first_word + 1; i++) { - status = igb_read_phy_reg_i2c(hw, first_word + i, &dataword[i]); + status = igb_read_phy_reg_i2c(hw, (first_word + i) * 2, + &dataword[i]); if (status) { /* Error occurred while reading module */ kfree(dataword); diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 55a1405cb2a1..8e96c35307fb 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -50,6 +50,7 @@ #include <linux/aer.h> #include <linux/prefetch.h> #include <linux/pm_runtime.h> +#include <linux/etherdevice.h> #ifdef CONFIG_IGB_DCA #include <linux/dca.h> #endif @@ -150,7 +151,7 @@ static void igb_update_dca(struct igb_q_vector *); static void igb_setup_dca(struct igb_adapter *); #endif /* CONFIG_IGB_DCA */ static int igb_poll(struct napi_struct *, int); -static bool igb_clean_tx_irq(struct igb_q_vector *); +static bool igb_clean_tx_irq(struct igb_q_vector *, int); static int igb_clean_rx_irq(struct igb_q_vector *, int); static int igb_ioctl(struct net_device *, struct ifreq *, int cmd); static void igb_tx_timeout(struct net_device *); @@ -2442,9 +2443,11 @@ static int igb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) break; } - /* copy the MAC address out of the NVM */ - if (hw->mac.ops.read_mac_addr(hw)) - dev_err(&pdev->dev, "NVM Read Error\n"); + if (eth_platform_get_mac_address(&pdev->dev, hw->mac.addr)) { + /* copy the MAC address out of the NVM */ + if (hw->mac.ops.read_mac_addr(hw)) + dev_err(&pdev->dev, "NVM Read Error\n"); + } memcpy(netdev->dev_addr, hw->mac.addr, netdev->addr_len); @@ -6522,13 +6525,14 @@ static int igb_poll(struct napi_struct *napi, int budget) igb_update_dca(q_vector); #endif if (q_vector->tx.ring) - clean_complete = igb_clean_tx_irq(q_vector); + clean_complete = igb_clean_tx_irq(q_vector, budget); if (q_vector->rx.ring) { int cleaned = igb_clean_rx_irq(q_vector, budget); work_done += cleaned; - clean_complete &= (cleaned < budget); + if (cleaned >= budget) + clean_complete = false; } /* If all work not completed, return budget and keep polling */ @@ -6545,10 +6549,11 @@ static int igb_poll(struct napi_struct *napi, int budget) /** * igb_clean_tx_irq - Reclaim resources after transmit completes * @q_vector: pointer to q_vector containing needed info + * @napi_budget: Used to determine if we are in netpoll * * returns true if ring is completely cleaned **/ -static bool igb_clean_tx_irq(struct igb_q_vector *q_vector) +static bool igb_clean_tx_irq(struct igb_q_vector *q_vector, int napi_budget) { struct igb_adapter *adapter = q_vector->adapter; struct igb_ring *tx_ring = q_vector->tx.ring; @@ -6587,7 +6592,7 @@ static bool igb_clean_tx_irq(struct igb_q_vector *q_vector) total_packets += tx_buffer->gso_segs; /* free the skb */ - dev_consume_skb_any(tx_buffer->skb); + napi_consume_skb(tx_buffer->skb, napi_budget); /* unmap skb header data */ dma_unmap_single(tx_ring->dev, @@ -7574,7 +7579,6 @@ static int igb_resume(struct device *dev) if (igb_init_interrupt_scheme(adapter, true)) { dev_err(&pdev->dev, "Unable to allocate memory for queues\n"); - rtnl_unlock(); return -ENOMEM; } @@ -7845,11 +7849,13 @@ static void igb_rar_set_qsel(struct igb_adapter *adapter, u8 *addr, u32 index, struct e1000_hw *hw = &adapter->hw; u32 rar_low, rar_high; - /* HW expects these in little endian so we reverse the byte order - * from network order (big endian) to CPU endian + /* HW expects these to be in network order when they are plugged + * into the registers which are little endian. In order to guarantee + * that ordering we need to do an leXX_to_cpup here in order to be + * ready for the byteswap that occurs with writel */ - rar_low = le32_to_cpup((__be32 *)(addr)); - rar_high = le16_to_cpup((__be16 *)(addr + 4)); + rar_low = le32_to_cpup((__le32 *)(addr)); + rar_high = le16_to_cpup((__le16 *)(addr + 4)); /* Indicate to hardware the Address is Valid. */ rar_high |= E1000_RAH_AV; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index 84fa28ceb200..d10ed62993c1 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2013 Intel Corporation. + Copyright(c) 1999 - 2016 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -456,7 +456,7 @@ static inline bool ixgbe_qv_lock_poll(struct ixgbe_q_vector *q_vector) IXGBE_QV_STATE_POLL); #ifdef BP_EXTENDED_STATS if (rc != IXGBE_QV_STATE_IDLE) - q_vector->tx.ring->stats.yields++; + q_vector->rx.ring->stats.yields++; #endif return rc == IXGBE_QV_STATE_IDLE; } @@ -661,9 +661,7 @@ struct ixgbe_adapter { #define IXGBE_FLAG2_RSS_FIELD_IPV6_UDP (u32)(1 << 9) #define IXGBE_FLAG2_PTP_PPS_ENABLED (u32)(1 << 10) #define IXGBE_FLAG2_PHY_INTERRUPT (u32)(1 << 11) -#ifdef CONFIG_IXGBE_VXLAN #define IXGBE_FLAG2_VXLAN_REREG_NEEDED BIT(12) -#endif #define IXGBE_FLAG2_VLAN_PROMISC BIT(13) /* Tx fast path data */ @@ -675,6 +673,9 @@ struct ixgbe_adapter { int num_rx_queues; u16 rx_itr_setting; + /* Port number used to identify VXLAN traffic */ + __be16 vxlan_port; + /* TX */ struct ixgbe_ring *tx_ring[MAX_TX_QUEUES] ____cacheline_aligned_in_smp; @@ -782,9 +783,6 @@ struct ixgbe_adapter { u32 timer_event_accumulator; u32 vferr_refcount; struct ixgbe_mac_addr *mac_table; -#ifdef CONFIG_IXGBE_VXLAN - u16 vxlan_port; -#endif struct kobject *info_kobj; #ifdef CONFIG_IXGBE_HWMON struct hwmon_buff *ixgbe_hwmon_buff; @@ -819,6 +817,7 @@ static inline u8 ixgbe_max_rss_indices(struct ixgbe_adapter *adapter) return IXGBE_MAX_RSS_INDICES; case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: return IXGBE_MAX_RSS_INDICES_X550; default: return 0; @@ -862,13 +861,15 @@ enum ixgbe_boards { board_X540, board_X550, board_X550EM_x, + board_x550em_a, }; -extern struct ixgbe_info ixgbe_82598_info; -extern struct ixgbe_info ixgbe_82599_info; -extern struct ixgbe_info ixgbe_X540_info; -extern struct ixgbe_info ixgbe_X550_info; -extern struct ixgbe_info ixgbe_X550EM_x_info; +extern const struct ixgbe_info ixgbe_82598_info; +extern const struct ixgbe_info ixgbe_82599_info; +extern const struct ixgbe_info ixgbe_X540_info; +extern const struct ixgbe_info ixgbe_X550_info; +extern const struct ixgbe_info ixgbe_X550EM_x_info; +extern const struct ixgbe_info ixgbe_x550em_a_info; #ifdef CONFIG_IXGBE_DCB extern const struct dcbnl_rtnl_ops dcbnl_ops; #endif @@ -879,6 +880,8 @@ extern const char ixgbe_driver_version[]; extern char ixgbe_default_device_descr[]; #endif /* IXGBE_FCOE */ +int ixgbe_open(struct net_device *netdev); +int ixgbe_close(struct net_device *netdev); void ixgbe_up(struct ixgbe_adapter *adapter); void ixgbe_down(struct ixgbe_adapter *adapter); void ixgbe_reinit_locked(struct ixgbe_adapter *adapter); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c index d8a9fb8a59e2..6ecd598c6ef5 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2015 Intel Corporation. + Copyright(c) 1999 - 2016 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -1160,7 +1160,7 @@ static void ixgbe_set_rxpba_82598(struct ixgbe_hw *hw, int num_pb, IXGBE_WRITE_REG(hw, IXGBE_TXPBSIZE(i), IXGBE_TXPBSIZE_40KB); } -static struct ixgbe_mac_operations mac_ops_82598 = { +static const struct ixgbe_mac_operations mac_ops_82598 = { .init_hw = &ixgbe_init_hw_generic, .reset_hw = &ixgbe_reset_hw_82598, .start_hw = &ixgbe_start_hw_82598, @@ -1192,9 +1192,11 @@ static struct ixgbe_mac_operations mac_ops_82598 = { .clear_vfta = &ixgbe_clear_vfta_82598, .set_vfta = &ixgbe_set_vfta_82598, .fc_enable = &ixgbe_fc_enable_82598, + .setup_fc = ixgbe_setup_fc_generic, .set_fw_drv_ver = NULL, .acquire_swfw_sync = &ixgbe_acquire_swfw_sync, .release_swfw_sync = &ixgbe_release_swfw_sync, + .init_swfw_sync = NULL, .get_thermal_sensor_data = NULL, .init_thermal_sensor_thresh = NULL, .prot_autoc_read = &prot_autoc_read_generic, @@ -1203,7 +1205,7 @@ static struct ixgbe_mac_operations mac_ops_82598 = { .disable_rx = &ixgbe_disable_rx_generic, }; -static struct ixgbe_eeprom_operations eeprom_ops_82598 = { +static const struct ixgbe_eeprom_operations eeprom_ops_82598 = { .init_params = &ixgbe_init_eeprom_params_generic, .read = &ixgbe_read_eerd_generic, .write = &ixgbe_write_eeprom_generic, @@ -1214,7 +1216,7 @@ static struct ixgbe_eeprom_operations eeprom_ops_82598 = { .update_checksum = &ixgbe_update_eeprom_checksum_generic, }; -static struct ixgbe_phy_operations phy_ops_82598 = { +static const struct ixgbe_phy_operations phy_ops_82598 = { .identify = &ixgbe_identify_phy_generic, .identify_sfp = &ixgbe_identify_module_generic, .init = &ixgbe_init_phy_ops_82598, @@ -1230,7 +1232,7 @@ static struct ixgbe_phy_operations phy_ops_82598 = { .check_overtemp = &ixgbe_tn_check_overtemp, }; -struct ixgbe_info ixgbe_82598_info = { +const struct ixgbe_info ixgbe_82598_info = { .mac = ixgbe_mac_82598EB, .get_invariants = &ixgbe_get_invariants_82598, .mac_ops = &mac_ops_82598, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c index fa8d4f40ac2a..01519787324a 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2015 Intel Corporation. + Copyright(c) 1999 - 2016 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -1633,6 +1633,7 @@ s32 ixgbe_fdir_set_input_mask_82599(struct ixgbe_hw *hw, switch (hw->mac.type) { case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: IXGBE_WRITE_REG(hw, IXGBE_FDIRSCTPM, ~fdirtcpm); break; default: @@ -2181,7 +2182,7 @@ release_i2c_access: return status; } -static struct ixgbe_mac_operations mac_ops_82599 = { +static const struct ixgbe_mac_operations mac_ops_82599 = { .init_hw = &ixgbe_init_hw_generic, .reset_hw = &ixgbe_reset_hw_82599, .start_hw = &ixgbe_start_hw_82599, @@ -2220,6 +2221,7 @@ static struct ixgbe_mac_operations mac_ops_82599 = { .clear_vfta = &ixgbe_clear_vfta_generic, .set_vfta = &ixgbe_set_vfta_generic, .fc_enable = &ixgbe_fc_enable_generic, + .setup_fc = ixgbe_setup_fc_generic, .set_fw_drv_ver = &ixgbe_set_fw_drv_ver_generic, .init_uta_tables = &ixgbe_init_uta_tables_generic, .setup_sfp = &ixgbe_setup_sfp_modules_82599, @@ -2227,6 +2229,7 @@ static struct ixgbe_mac_operations mac_ops_82599 = { .set_vlan_anti_spoofing = &ixgbe_set_vlan_anti_spoofing, .acquire_swfw_sync = &ixgbe_acquire_swfw_sync, .release_swfw_sync = &ixgbe_release_swfw_sync, + .init_swfw_sync = NULL, .get_thermal_sensor_data = &ixgbe_get_thermal_sensor_data_generic, .init_thermal_sensor_thresh = &ixgbe_init_thermal_sensor_thresh_generic, .prot_autoc_read = &prot_autoc_read_82599, @@ -2235,7 +2238,7 @@ static struct ixgbe_mac_operations mac_ops_82599 = { .disable_rx = &ixgbe_disable_rx_generic, }; -static struct ixgbe_eeprom_operations eeprom_ops_82599 = { +static const struct ixgbe_eeprom_operations eeprom_ops_82599 = { .init_params = &ixgbe_init_eeprom_params_generic, .read = &ixgbe_read_eeprom_82599, .read_buffer = &ixgbe_read_eeprom_buffer_82599, @@ -2246,7 +2249,7 @@ static struct ixgbe_eeprom_operations eeprom_ops_82599 = { .update_checksum = &ixgbe_update_eeprom_checksum_generic, }; -static struct ixgbe_phy_operations phy_ops_82599 = { +static const struct ixgbe_phy_operations phy_ops_82599 = { .identify = &ixgbe_identify_phy_82599, .identify_sfp = &ixgbe_identify_module_generic, .init = &ixgbe_init_phy_ops_82599, @@ -2263,7 +2266,7 @@ static struct ixgbe_phy_operations phy_ops_82599 = { .check_overtemp = &ixgbe_tn_check_overtemp, }; -struct ixgbe_info ixgbe_82599_info = { +const struct ixgbe_info ixgbe_82599_info = { .mac = ixgbe_mac_82599EB, .get_invariants = &ixgbe_get_invariants_82599, .mac_ops = &mac_ops_82599, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c index 64045053e874..737443a015d5 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2015 Intel Corporation. + Copyright(c) 1999 - 2016 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -97,6 +97,7 @@ bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw) case IXGBE_DEV_ID_X540T: case IXGBE_DEV_ID_X540T1: case IXGBE_DEV_ID_X550T: + case IXGBE_DEV_ID_X550T1: case IXGBE_DEV_ID_X550EM_X_10G_T: supported = true; break; @@ -111,12 +112,12 @@ bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw) } /** - * ixgbe_setup_fc - Set up flow control + * ixgbe_setup_fc_generic - Set up flow control * @hw: pointer to hardware structure * * Called at init time to set up flow control. **/ -static s32 ixgbe_setup_fc(struct ixgbe_hw *hw) +s32 ixgbe_setup_fc_generic(struct ixgbe_hw *hw) { s32 ret_val = 0; u32 reg = 0, reg_bp = 0; @@ -296,7 +297,7 @@ s32 ixgbe_start_hw_generic(struct ixgbe_hw *hw) IXGBE_WRITE_FLUSH(hw); /* Setup flow control */ - ret_val = ixgbe_setup_fc(hw); + ret_val = hw->mac.ops.setup_fc(hw); if (ret_val) return ret_val; @@ -681,6 +682,7 @@ s32 ixgbe_get_bus_info_generic(struct ixgbe_hw *hw) void ixgbe_set_lan_id_multi_port_pcie(struct ixgbe_hw *hw) { struct ixgbe_bus_info *bus = &hw->bus; + u16 ee_ctrl_4; u32 reg; reg = IXGBE_READ_REG(hw, IXGBE_STATUS); @@ -691,6 +693,13 @@ void ixgbe_set_lan_id_multi_port_pcie(struct ixgbe_hw *hw) reg = IXGBE_READ_REG(hw, IXGBE_FACTPS(hw)); if (reg & IXGBE_FACTPS_LFS) bus->func ^= 0x1; + + /* Get MAC instance from EEPROM for configuring CS4227 */ + if (hw->device_id == IXGBE_DEV_ID_X550EM_A_SFP) { + hw->eeprom.ops.read(hw, IXGBE_EEPROM_CTRL_4, &ee_ctrl_4); + bus->instance_id = (ee_ctrl_4 & IXGBE_EE_CTRL_4_INST_ID) >> + IXGBE_EE_CTRL_4_INST_ID_SHIFT; + } } /** @@ -2854,6 +2863,7 @@ u16 ixgbe_get_pcie_msix_count_generic(struct ixgbe_hw *hw) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: pcie_offset = IXGBE_PCIE_MSIX_82599_CAPS; max_msix_count = IXGBE_MAX_MSIX_VECTORS_82599; break; @@ -3483,18 +3493,27 @@ static u8 ixgbe_calculate_checksum(u8 *buffer, u32 length) * Communicates with the manageability block. On success return 0 * else return IXGBE_ERR_HOST_INTERFACE_COMMAND. **/ -s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer, +s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, void *buffer, u32 length, u32 timeout, bool return_data) { - u32 hicr, i, bi, fwsts; u32 hdr_size = sizeof(struct ixgbe_hic_hdr); + u32 hicr, i, bi, fwsts; u16 buf_len, dword_len; + union { + struct ixgbe_hic_hdr hdr; + u32 u32arr[1]; + } *bp = buffer; + s32 status; - if (length == 0 || length > IXGBE_HI_MAX_BLOCK_BYTE_LENGTH) { + if (!length || length > IXGBE_HI_MAX_BLOCK_BYTE_LENGTH) { hw_dbg(hw, "Buffer length failure buffersize-%d.\n", length); return IXGBE_ERR_HOST_INTERFACE_COMMAND; } + /* Take management host interface semaphore */ + status = hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_SW_MNG_SM); + if (status) + return status; /* Set bit 9 of FWSTS clearing FW reset indication */ fwsts = IXGBE_READ_REG(hw, IXGBE_FWSTS); @@ -3502,26 +3521,27 @@ s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer, /* Check that the host interface is enabled. */ hicr = IXGBE_READ_REG(hw, IXGBE_HICR); - if ((hicr & IXGBE_HICR_EN) == 0) { + if (!(hicr & IXGBE_HICR_EN)) { hw_dbg(hw, "IXGBE_HOST_EN bit disabled.\n"); - return IXGBE_ERR_HOST_INTERFACE_COMMAND; + status = IXGBE_ERR_HOST_INTERFACE_COMMAND; + goto rel_out; } /* Calculate length in DWORDs. We must be DWORD aligned */ - if ((length % (sizeof(u32))) != 0) { + if (length % sizeof(u32)) { hw_dbg(hw, "Buffer length failure, not aligned to dword"); - return IXGBE_ERR_INVALID_ARGUMENT; + status = IXGBE_ERR_INVALID_ARGUMENT; + goto rel_out; } dword_len = length >> 2; - /* - * The device driver writes the relevant command block + /* The device driver writes the relevant command block * into the ram area. */ for (i = 0; i < dword_len; i++) IXGBE_WRITE_REG_ARRAY(hw, IXGBE_FLEX_MNG, - i, cpu_to_le32(buffer[i])); + i, cpu_to_le32(bp->u32arr[i])); /* Setting this bit tells the ARC that a new command is pending. */ IXGBE_WRITE_REG(hw, IXGBE_HICR, hicr | IXGBE_HICR_C); @@ -3534,44 +3554,49 @@ s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer, } /* Check command successful completion. */ - if ((timeout != 0 && i == timeout) || - (!(IXGBE_READ_REG(hw, IXGBE_HICR) & IXGBE_HICR_SV))) { + if ((timeout && i == timeout) || + !(IXGBE_READ_REG(hw, IXGBE_HICR) & IXGBE_HICR_SV)) { hw_dbg(hw, "Command has failed with no status valid.\n"); - return IXGBE_ERR_HOST_INTERFACE_COMMAND; + status = IXGBE_ERR_HOST_INTERFACE_COMMAND; + goto rel_out; } if (!return_data) - return 0; + goto rel_out; /* Calculate length in DWORDs */ dword_len = hdr_size >> 2; /* first pull in the header so we know the buffer length */ for (bi = 0; bi < dword_len; bi++) { - buffer[bi] = IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG, bi); - le32_to_cpus(&buffer[bi]); + bp->u32arr[bi] = IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG, bi); + le32_to_cpus(&bp->u32arr[bi]); } /* If there is any thing in data position pull it in */ - buf_len = ((struct ixgbe_hic_hdr *)buffer)->buf_len; - if (buf_len == 0) - return 0; + buf_len = bp->hdr.buf_len; + if (!buf_len) + goto rel_out; - if (length < (buf_len + hdr_size)) { + if (length < round_up(buf_len, 4) + hdr_size) { hw_dbg(hw, "Buffer not large enough for reply message.\n"); - return IXGBE_ERR_HOST_INTERFACE_COMMAND; + status = IXGBE_ERR_HOST_INTERFACE_COMMAND; + goto rel_out; } /* Calculate length in DWORDs, add 3 for odd lengths */ dword_len = (buf_len + 3) >> 2; - /* Pull in the rest of the buffer (bi is where we left off)*/ + /* Pull in the rest of the buffer (bi is where we left off) */ for (; bi <= dword_len; bi++) { - buffer[bi] = IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG, bi); - le32_to_cpus(&buffer[bi]); + bp->u32arr[bi] = IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG, bi); + le32_to_cpus(&bp->u32arr[bi]); } - return 0; +rel_out: + hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_SW_MNG_SM); + + return status; } /** @@ -3594,13 +3619,10 @@ s32 ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min, int i; s32 ret_val; - if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_SW_MNG_SM)) - return IXGBE_ERR_SWFW_SYNC; - fw_cmd.hdr.cmd = FW_CEM_CMD_DRIVER_INFO; fw_cmd.hdr.buf_len = FW_CEM_CMD_DRIVER_INFO_LEN; fw_cmd.hdr.cmd_or_resp.cmd_resv = FW_CEM_CMD_RESERVED; - fw_cmd.port_num = (u8)hw->bus.func; + fw_cmd.port_num = hw->bus.func; fw_cmd.ver_maj = maj; fw_cmd.ver_min = min; fw_cmd.ver_build = build; @@ -3612,7 +3634,7 @@ s32 ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min, fw_cmd.pad2 = 0; for (i = 0; i <= FW_CEM_MAX_RETRIES; i++) { - ret_val = ixgbe_host_interface_command(hw, (u32 *)&fw_cmd, + ret_val = ixgbe_host_interface_command(hw, &fw_cmd, sizeof(fw_cmd), IXGBE_HI_COMMAND_TIMEOUT, true); @@ -3628,7 +3650,6 @@ s32 ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min, break; } - hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_SW_MNG_SM); return ret_val; } diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h index 2b9563137fd8..6f8e6a56e242 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2014 Intel Corporation. + Copyright(c) 1999 - 2016 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -81,6 +81,7 @@ s32 ixgbe_disable_rx_buff_generic(struct ixgbe_hw *hw); s32 ixgbe_enable_rx_buff_generic(struct ixgbe_hw *hw); s32 ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval); s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw); +s32 ixgbe_setup_fc_generic(struct ixgbe_hw *); bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw); void ixgbe_fc_autoneg(struct ixgbe_hw *hw); @@ -110,8 +111,8 @@ void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf); s32 ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps); s32 ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min, u8 build, u8 ver); -s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer, - u32 length, u32 timeout, bool return_data); +s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, void *, u32 length, + u32 timeout, bool return_data); void ixgbe_clear_tx_pending(struct ixgbe_hw *hw); bool ixgbe_mng_present(struct ixgbe_hw *hw); bool ixgbe_mng_enabled(struct ixgbe_hw *hw); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c index 02c7333a9c83..f8fb2acc2632 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2014 Intel Corporation. + Copyright(c) 1999 - 2016 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -293,6 +293,7 @@ s32 ixgbe_dcb_hw_config(struct ixgbe_hw *hw, case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: return ixgbe_dcb_hw_config_82599(hw, pfc_en, refill, max, bwgid, ptype, prio_tc); default: @@ -311,6 +312,7 @@ s32 ixgbe_dcb_hw_pfc_config(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: return ixgbe_dcb_config_pfc_82599(hw, pfc_en, prio_tc); default: break; @@ -368,6 +370,7 @@ s32 ixgbe_dcb_hw_ets_config(struct ixgbe_hw *hw, case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: ixgbe_dcb_config_rx_arbiter_82599(hw, refill, max, bwg_id, prio_type, prio_tc); ixgbe_dcb_config_tx_desc_arbiter_82599(hw, refill, max, @@ -398,6 +401,7 @@ void ixgbe_dcb_read_rtrup2tc(struct ixgbe_hw *hw, u8 *map) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: ixgbe_dcb_read_rtrup2tc_82599(hw, map); break; default: diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index 726e0eeee63b..9f76be1431b1 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2014 Intel Corporation. + Copyright(c) 1999 - 2016 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -547,6 +547,7 @@ static void ixgbe_get_regs(struct net_device *netdev, case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: regs_buff[35 + i] = IXGBE_READ_REG(hw, IXGBE_FCRTL_82599(i)); regs_buff[43 + i] = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i)); break; @@ -660,6 +661,7 @@ static void ixgbe_get_regs(struct net_device *netdev, case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: regs_buff[830] = IXGBE_READ_REG(hw, IXGBE_RTTDCS); regs_buff[832] = IXGBE_READ_REG(hw, IXGBE_RTRPCS); for (i = 0; i < 8; i++) @@ -1443,6 +1445,7 @@ static int ixgbe_reg_test(struct ixgbe_adapter *adapter, u64 *data) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: toggle = 0x7FFFF30F; test = reg_test_82599; break; @@ -1681,6 +1684,7 @@ static void ixgbe_free_desc_rings(struct ixgbe_adapter *adapter) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: reg_ctl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL); reg_ctl &= ~IXGBE_DMATXCTL_TE; IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg_ctl); @@ -1720,6 +1724,7 @@ static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: reg_data = IXGBE_READ_REG(&adapter->hw, IXGBE_DMATXCTL); reg_data |= IXGBE_DMATXCTL_TE; IXGBE_WRITE_REG(&adapter->hw, IXGBE_DMATXCTL, reg_data); @@ -1780,6 +1785,7 @@ static int ixgbe_setup_loopback_test(struct ixgbe_adapter *adapter) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: reg_data = IXGBE_READ_REG(hw, IXGBE_MACC); reg_data |= IXGBE_MACC_FLU; IXGBE_WRITE_REG(hw, IXGBE_MACC, reg_data); @@ -2053,7 +2059,7 @@ static void ixgbe_diag_test(struct net_device *netdev, if (if_running) /* indicate we're in test mode */ - dev_close(netdev); + ixgbe_close(netdev); else ixgbe_reset(adapter); @@ -2091,7 +2097,7 @@ skip_loopback: /* clear testing bit and return adapter to previous state */ clear_bit(__IXGBE_TESTING, &adapter->state); if (if_running) - dev_open(netdev); + ixgbe_open(netdev); else if (hw->mac.ops.disable_tx_laser) hw->mac.ops.disable_tx_laser(hw); } else { @@ -2991,6 +2997,7 @@ static int ixgbe_get_ts_info(struct net_device *dev, switch (adapter->hw.mac.type) { case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: case ixgbe_mac_X540: case ixgbe_mac_82599EB: info->so_timestamping = diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c index e771e764daa3..bcdc88444ceb 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2013 Intel Corporation. + Copyright(c) 1999 - 2016 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -128,6 +128,7 @@ static void ixgbe_get_first_reg_idx(struct ixgbe_adapter *adapter, u8 tc, case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: if (num_tcs > 4) { /* * TCs : TC0/1 TC2/3 TC4-7 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 569cb0757c93..2976df77bf14 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2015 Intel Corporation. + Copyright(c) 1999 - 2016 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -54,15 +54,6 @@ #include <net/pkt_cls.h> #include <net/tc_act/tc_gact.h> -#ifdef CONFIG_OF -#include <linux/of_net.h> -#endif - -#ifdef CONFIG_SPARC -#include <asm/idprom.h> -#include <asm/prom.h> -#endif - #include "ixgbe.h" #include "ixgbe_common.h" #include "ixgbe_dcb_82599.h" @@ -79,10 +70,10 @@ char ixgbe_default_device_descr[] = static char ixgbe_default_device_descr[] = "Intel(R) 10 Gigabit Network Connection"; #endif -#define DRV_VERSION "4.2.1-k" +#define DRV_VERSION "4.4.0-k" const char ixgbe_driver_version[] = DRV_VERSION; static const char ixgbe_copyright[] = - "Copyright (c) 1999-2015 Intel Corporation."; + "Copyright (c) 1999-2016 Intel Corporation."; static const char ixgbe_overheat_msg[] = "Network adapter has been stopped because it has over heated. Restart the computer. If the problem persists, power off the system and replace the adapter"; @@ -92,6 +83,7 @@ static const struct ixgbe_info *ixgbe_info_tbl[] = { [board_X540] = &ixgbe_X540_info, [board_X550] = &ixgbe_X550_info, [board_X550EM_x] = &ixgbe_X550EM_x_info, + [board_x550em_a] = &ixgbe_x550em_a_info, }; /* ixgbe_pci_tbl - PCI Device ID Table @@ -134,10 +126,17 @@ static const struct pci_device_id ixgbe_pci_tbl[] = { {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_SFP_SF_QP), board_82599 }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540T1), board_X540 }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550T), board_X550}, + {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550T1), board_X550}, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_KX4), board_X550EM_x}, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_KR), board_X550EM_x}, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_10G_T), board_X550EM_x}, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_SFP), board_X550EM_x}, + {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_KR), board_x550em_a }, + {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_KR_L), board_x550em_a }, + {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_SFP_N), board_x550em_a }, + {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_SGMII), board_x550em_a }, + {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_SGMII_L), board_x550em_a }, + {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_SFP), board_x550em_a }, /* required last entry */ {0, } }; @@ -869,6 +868,7 @@ static void ixgbe_set_ivar(struct ixgbe_adapter *adapter, s8 direction, case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: if (direction == -1) { /* other causes */ msix_vector |= IXGBE_IVAR_ALLOC_VAL; @@ -907,6 +907,7 @@ static inline void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter, case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: mask = (qmask & 0xFFFFFFFF); IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS_EX(0), mask); mask = (qmask >> 32); @@ -1087,9 +1088,40 @@ static void ixgbe_tx_timeout_reset(struct ixgbe_adapter *adapter) } /** + * ixgbe_tx_maxrate - callback to set the maximum per-queue bitrate + **/ +static int ixgbe_tx_maxrate(struct net_device *netdev, + int queue_index, u32 maxrate) +{ + struct ixgbe_adapter *adapter = netdev_priv(netdev); + struct ixgbe_hw *hw = &adapter->hw; + u32 bcnrc_val = ixgbe_link_mbps(adapter); + + if (!maxrate) + return 0; + + /* Calculate the rate factor values to set */ + bcnrc_val <<= IXGBE_RTTBCNRC_RF_INT_SHIFT; + bcnrc_val /= maxrate; + + /* clear everything but the rate factor */ + bcnrc_val &= IXGBE_RTTBCNRC_RF_INT_MASK | + IXGBE_RTTBCNRC_RF_DEC_MASK; + + /* enable the rate scheduler */ + bcnrc_val |= IXGBE_RTTBCNRC_RS_ENA; + + IXGBE_WRITE_REG(hw, IXGBE_RTTDQSEL, queue_index); + IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRC, bcnrc_val); + + return 0; +} + +/** * ixgbe_clean_tx_irq - Reclaim resources after transmit completes * @q_vector: structure containing interrupt and ring information * @tx_ring: tx ring to clean + * @napi_budget: Used to determine if we are in netpoll **/ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector, struct ixgbe_ring *tx_ring, int napi_budget) @@ -2222,6 +2254,7 @@ static void ixgbe_configure_msix(struct ixgbe_adapter *adapter) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: ixgbe_set_ivar(adapter, -1, 1, v_idx); break; default: @@ -2333,6 +2366,7 @@ void ixgbe_write_eitr(struct ixgbe_q_vector *q_vector) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: /* * set the WDIS bit to not clear the timer bits and cause an * immediate assertion of the interrupt @@ -2494,6 +2528,7 @@ static inline bool ixgbe_is_sfp(struct ixgbe_hw *hw) return false; case ixgbe_mac_82599EB: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: switch (hw->mac.ops.get_media_type(hw)) { case ixgbe_media_type_fiber: case ixgbe_media_type_fiber_qsfp: @@ -2568,6 +2603,7 @@ static inline void ixgbe_irq_enable_queues(struct ixgbe_adapter *adapter, case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: mask = (qmask & 0xFFFFFFFF); if (mask) IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask); @@ -2596,6 +2632,7 @@ static inline void ixgbe_irq_disable_queues(struct ixgbe_adapter *adapter, case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: mask = (qmask & 0xFFFFFFFF); if (mask) IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(0), mask); @@ -2631,6 +2668,7 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter, bool queues, case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: mask |= IXGBE_EIMS_TS; break; default: @@ -2646,7 +2684,10 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter, bool queues, case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: - if (adapter->hw.device_id == IXGBE_DEV_ID_X550EM_X_SFP) + case ixgbe_mac_x550em_a: + if (adapter->hw.device_id == IXGBE_DEV_ID_X550EM_X_SFP || + adapter->hw.device_id == IXGBE_DEV_ID_X550EM_A_SFP || + adapter->hw.device_id == IXGBE_DEV_ID_X550EM_A_SFP_N) mask |= IXGBE_EIMS_GPI_SDP0(&adapter->hw); if (adapter->hw.phy.type == ixgbe_phy_x550em_ext_t) mask |= IXGBE_EICR_GPI_SDP0_X540; @@ -2704,6 +2745,7 @@ static irqreturn_t ixgbe_msix_other(int irq, void *data) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: if (hw->phy.type == ixgbe_phy_x550em_ext_t && (eicr & IXGBE_EICR_GPI_SDP0_X540)) { adapter->flags2 |= IXGBE_FLAG2_PHY_INTERRUPT; @@ -2786,8 +2828,10 @@ int ixgbe_poll(struct napi_struct *napi, int budget) ixgbe_update_dca(q_vector); #endif - ixgbe_for_each_ring(ring, q_vector->tx) - clean_complete &= !!ixgbe_clean_tx_irq(q_vector, ring, budget); + ixgbe_for_each_ring(ring, q_vector->tx) { + if (!ixgbe_clean_tx_irq(q_vector, ring, budget)) + clean_complete = false; + } /* Exit if we are called by netpoll or busy polling is active */ if ((budget <= 0) || !ixgbe_qv_lock_napi(q_vector)) @@ -2805,7 +2849,8 @@ int ixgbe_poll(struct napi_struct *napi, int budget) per_ring_budget); work_done += cleaned; - clean_complete &= (cleaned < per_ring_budget); + if (cleaned >= per_ring_budget) + clean_complete = false; } ixgbe_qv_unlock_napi(q_vector); @@ -2937,6 +2982,7 @@ static irqreturn_t ixgbe_intr(int irq, void *data) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: if (eicr & IXGBE_EICR_ECC) { e_info(link, "Received ECC Err, initiating reset\n"); adapter->flags2 |= IXGBE_FLAG2_RESET_REQUESTED; @@ -3033,6 +3079,7 @@ static inline void ixgbe_irq_disable(struct ixgbe_adapter *adapter) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, 0xFFFF0000); IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC_EX(0), ~0); IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC_EX(1), ~0); @@ -3832,6 +3879,7 @@ static void ixgbe_setup_rdrxctl(struct ixgbe_adapter *adapter) break; case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: if (adapter->num_vfs) rdrxctl |= IXGBE_RDRXCTL_PSP; /* fall through for older HW */ @@ -3908,7 +3956,9 @@ static int ixgbe_vlan_rx_add_vid(struct net_device *netdev, struct ixgbe_hw *hw = &adapter->hw; /* add VID to filter table */ - hw->mac.ops.set_vfta(&adapter->hw, vid, VMDQ_P(0), true, true); + if (!vid || !(adapter->flags2 & IXGBE_FLAG2_VLAN_PROMISC)) + hw->mac.ops.set_vfta(&adapter->hw, vid, VMDQ_P(0), true, !!vid); + set_bit(vid, adapter->active_vlans); return 0; @@ -3965,9 +4015,7 @@ static int ixgbe_vlan_rx_kill_vid(struct net_device *netdev, struct ixgbe_hw *hw = &adapter->hw; /* remove VID from filter table */ - if (adapter->flags2 & IXGBE_FLAG2_VLAN_PROMISC) - ixgbe_update_pf_promisc_vlvf(adapter, vid); - else + if (vid && !(adapter->flags2 & IXGBE_FLAG2_VLAN_PROMISC)) hw->mac.ops.set_vfta(hw, vid, VMDQ_P(0), false, true); clear_bit(vid, adapter->active_vlans); @@ -3995,6 +4043,7 @@ static void ixgbe_vlan_strip_disable(struct ixgbe_adapter *adapter) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: for (i = 0; i < adapter->num_rx_queues; i++) { struct ixgbe_ring *ring = adapter->rx_ring[i]; @@ -4031,6 +4080,7 @@ static void ixgbe_vlan_strip_enable(struct ixgbe_adapter *adapter) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: for (i = 0; i < adapter->num_rx_queues; i++) { struct ixgbe_ring *ring = adapter->rx_ring[i]; @@ -4057,6 +4107,7 @@ static void ixgbe_vlan_promisc_enable(struct ixgbe_adapter *adapter) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: default: if (adapter->flags & IXGBE_FLAG_VMDQ_ENABLED) break; @@ -4147,6 +4198,7 @@ static void ixgbe_vlan_promisc_disable(struct ixgbe_adapter *adapter) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: default: if (adapter->flags & IXGBE_FLAG_VMDQ_ENABLED) break; @@ -4172,11 +4224,11 @@ static void ixgbe_vlan_promisc_disable(struct ixgbe_adapter *adapter) static void ixgbe_restore_vlan(struct ixgbe_adapter *adapter) { - u16 vid; + u16 vid = 1; ixgbe_vlan_rx_add_vid(adapter->netdev, htons(ETH_P_8021Q), 0); - for_each_set_bit(vid, adapter->active_vlans, VLAN_N_VID) + for_each_set_bit_from(vid, adapter->active_vlans, VLAN_N_VID) ixgbe_vlan_rx_add_vid(adapter->netdev, htons(ETH_P_8021Q), vid); } @@ -4426,6 +4478,7 @@ void ixgbe_set_rx_mode(struct net_device *netdev) struct ixgbe_adapter *adapter = netdev_priv(netdev); struct ixgbe_hw *hw = &adapter->hw; u32 fctrl, vmolr = IXGBE_VMOLR_BAM | IXGBE_VMOLR_AUPE; + netdev_features_t features = netdev->features; int count; /* Check for Promiscuous and All Multicast modes */ @@ -4443,14 +4496,13 @@ void ixgbe_set_rx_mode(struct net_device *netdev) hw->addr_ctrl.user_set_promisc = true; fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE); vmolr |= IXGBE_VMOLR_MPE; - ixgbe_vlan_promisc_enable(adapter); + features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; } else { if (netdev->flags & IFF_ALLMULTI) { fctrl |= IXGBE_FCTRL_MPE; vmolr |= IXGBE_VMOLR_MPE; } hw->addr_ctrl.user_set_promisc = false; - ixgbe_vlan_promisc_disable(adapter); } /* @@ -4483,7 +4535,7 @@ void ixgbe_set_rx_mode(struct net_device *netdev) } /* This is useful for sniffing bad packets. */ - if (adapter->netdev->features & NETIF_F_RXALL) { + if (features & NETIF_F_RXALL) { /* UPE and MPE will be handled by normal PROMISC logic * in e1000e_set_rx_mode */ fctrl |= (IXGBE_FCTRL_SBP | /* Receive bad packets */ @@ -4496,10 +4548,15 @@ void ixgbe_set_rx_mode(struct net_device *netdev) IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl); - if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX) + if (features & NETIF_F_HW_VLAN_CTAG_RX) ixgbe_vlan_strip_enable(adapter); else ixgbe_vlan_strip_disable(adapter); + + if (features & NETIF_F_HW_VLAN_CTAG_FILTER) + ixgbe_vlan_promisc_disable(adapter); + else + ixgbe_vlan_promisc_enable(adapter); } static void ixgbe_napi_enable_all(struct ixgbe_adapter *adapter) @@ -4530,10 +4587,9 @@ static void ixgbe_clear_vxlan_port(struct ixgbe_adapter *adapter) switch (adapter->hw.mac.type) { case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: IXGBE_WRITE_REG(&adapter->hw, IXGBE_VXLANCTRL, 0); -#ifdef CONFIG_IXGBE_VXLAN adapter->vxlan_port = 0; -#endif break; default: break; @@ -4632,6 +4688,7 @@ static int ixgbe_hpbthresh(struct ixgbe_adapter *adapter, int pb) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: dv_id = IXGBE_DV_X540(link, tc); break; default: @@ -4692,6 +4749,7 @@ static int ixgbe_lpbthresh(struct ixgbe_adapter *adapter, int pb) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: dv_id = IXGBE_LOW_DV_X540(tc); break; default: @@ -5108,6 +5166,7 @@ static void ixgbe_setup_gpie(struct ixgbe_adapter *adapter) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: default: IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(0), 0xFFFFFFFF); IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(1), 0xFFFFFFFF); @@ -5158,6 +5217,7 @@ static void ixgbe_setup_gpie(struct ixgbe_adapter *adapter) gpie |= IXGBE_SDP1_GPIEN_8259X | IXGBE_SDP2_GPIEN_8259X; break; case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: gpie |= IXGBE_SDP0_GPIEN_X540; break; default: @@ -5469,6 +5529,7 @@ void ixgbe_down(struct ixgbe_adapter *adapter) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, (IXGBE_READ_REG(hw, IXGBE_DMATXCTL) & ~IXGBE_DMATXCTL_TE)); @@ -5587,6 +5648,7 @@ static int ixgbe_sw_init(struct ixgbe_adapter *adapter) adapter->flags2 |= IXGBE_FLAG2_TEMP_SENSOR_CAPABLE; break; case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: case ixgbe_mac_X550: #ifdef CONFIG_IXGBE_DCA adapter->flags &= ~IXGBE_FLAG_DCA_CAPABLE; @@ -5612,6 +5674,7 @@ static int ixgbe_sw_init(struct ixgbe_adapter *adapter) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: adapter->dcb_cfg.num_tcs.pg_tcs = X540_TRAFFIC_CLASS; adapter->dcb_cfg.num_tcs.pfc_tcs = X540_TRAFFIC_CLASS; break; @@ -5994,7 +6057,7 @@ static int ixgbe_change_mtu(struct net_device *netdev, int new_mtu) * handler is registered with the OS, the watchdog timer is started, * and the stack is notified that the interface is ready. **/ -static int ixgbe_open(struct net_device *netdev) +int ixgbe_open(struct net_device *netdev) { struct ixgbe_adapter *adapter = netdev_priv(netdev); struct ixgbe_hw *hw = &adapter->hw; @@ -6096,7 +6159,7 @@ static void ixgbe_close_suspend(struct ixgbe_adapter *adapter) * needs to be disabled. A global MAC reset is issued to stop the * hardware, and all transmit and receive resources are freed. **/ -static int ixgbe_close(struct net_device *netdev) +int ixgbe_close(struct net_device *netdev) { struct ixgbe_adapter *adapter = netdev_priv(netdev); @@ -6219,6 +6282,7 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: pci_wake_from_d3(pdev, !!wufc); break; default: @@ -6354,6 +6418,7 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: hwstats->pxonrxc[i] += IXGBE_READ_REG(hw, IXGBE_PXONRXCNT(i)); break; @@ -6369,7 +6434,8 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter) if ((hw->mac.type == ixgbe_mac_82599EB) || (hw->mac.type == ixgbe_mac_X540) || (hw->mac.type == ixgbe_mac_X550) || - (hw->mac.type == ixgbe_mac_X550EM_x)) { + (hw->mac.type == ixgbe_mac_X550EM_x) || + (hw->mac.type == ixgbe_mac_x550em_a)) { hwstats->qbtc[i] += IXGBE_READ_REG(hw, IXGBE_QBTC_L(i)); IXGBE_READ_REG(hw, IXGBE_QBTC_H(i)); /* to clear */ hwstats->qbrc[i] += IXGBE_READ_REG(hw, IXGBE_QBRC_L(i)); @@ -6394,6 +6460,7 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: /* OS2BMC stats are X540 and later */ hwstats->o2bgptc += IXGBE_READ_REG(hw, IXGBE_O2BGPTC); hwstats->o2bspc += IXGBE_READ_REG(hw, IXGBE_O2BSPC); @@ -6664,6 +6731,7 @@ static void ixgbe_watchdog_link_is_up(struct ixgbe_adapter *adapter) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: case ixgbe_mac_82599EB: { u32 mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN); u32 fccfg = IXGBE_READ_REG(hw, IXGBE_FCCFG); @@ -7213,103 +7281,61 @@ static int ixgbe_tso(struct ixgbe_ring *tx_ring, return 1; } +static inline bool ixgbe_ipv6_csum_is_sctp(struct sk_buff *skb) +{ + unsigned int offset = 0; + + ipv6_find_hdr(skb, &offset, IPPROTO_SCTP, NULL, NULL); + + return offset == skb_checksum_start_offset(skb); +} + static void ixgbe_tx_csum(struct ixgbe_ring *tx_ring, struct ixgbe_tx_buffer *first) { struct sk_buff *skb = first->skb; u32 vlan_macip_lens = 0; - u32 mss_l4len_idx = 0; u32 type_tucmd = 0; if (skb->ip_summed != CHECKSUM_PARTIAL) { - if (!(first->tx_flags & IXGBE_TX_FLAGS_HW_VLAN) && - !(first->tx_flags & IXGBE_TX_FLAGS_CC)) +csum_failed: + if (!(first->tx_flags & (IXGBE_TX_FLAGS_HW_VLAN | + IXGBE_TX_FLAGS_CC))) return; - vlan_macip_lens = skb_network_offset(skb) << - IXGBE_ADVTXD_MACLEN_SHIFT; - } else { - u8 l4_hdr = 0; - union { - struct iphdr *ipv4; - struct ipv6hdr *ipv6; - u8 *raw; - } network_hdr; - union { - struct tcphdr *tcphdr; - u8 *raw; - } transport_hdr; - __be16 frag_off; - - if (skb->encapsulation) { - network_hdr.raw = skb_inner_network_header(skb); - transport_hdr.raw = skb_inner_transport_header(skb); - vlan_macip_lens = skb_inner_network_offset(skb) << - IXGBE_ADVTXD_MACLEN_SHIFT; - } else { - network_hdr.raw = skb_network_header(skb); - transport_hdr.raw = skb_transport_header(skb); - vlan_macip_lens = skb_network_offset(skb) << - IXGBE_ADVTXD_MACLEN_SHIFT; - } - - /* use first 4 bits to determine IP version */ - switch (network_hdr.ipv4->version) { - case IPVERSION: - vlan_macip_lens |= transport_hdr.raw - network_hdr.raw; - type_tucmd |= IXGBE_ADVTXD_TUCMD_IPV4; - l4_hdr = network_hdr.ipv4->protocol; - break; - case 6: - vlan_macip_lens |= transport_hdr.raw - network_hdr.raw; - l4_hdr = network_hdr.ipv6->nexthdr; - if (likely((transport_hdr.raw - network_hdr.raw) == - sizeof(struct ipv6hdr))) - break; - ipv6_skip_exthdr(skb, network_hdr.raw - skb->data + - sizeof(struct ipv6hdr), - &l4_hdr, &frag_off); - if (unlikely(frag_off)) - l4_hdr = NEXTHDR_FRAGMENT; - break; - default: - break; - } + goto no_csum; + } - switch (l4_hdr) { - case IPPROTO_TCP: - type_tucmd |= IXGBE_ADVTXD_TUCMD_L4T_TCP; - mss_l4len_idx = (transport_hdr.tcphdr->doff * 4) << - IXGBE_ADVTXD_L4LEN_SHIFT; - break; - case IPPROTO_SCTP: - type_tucmd |= IXGBE_ADVTXD_TUCMD_L4T_SCTP; - mss_l4len_idx = sizeof(struct sctphdr) << - IXGBE_ADVTXD_L4LEN_SHIFT; - break; - case IPPROTO_UDP: - mss_l4len_idx = sizeof(struct udphdr) << - IXGBE_ADVTXD_L4LEN_SHIFT; + switch (skb->csum_offset) { + case offsetof(struct tcphdr, check): + type_tucmd = IXGBE_ADVTXD_TUCMD_L4T_TCP; + /* fall through */ + case offsetof(struct udphdr, check): + break; + case offsetof(struct sctphdr, checksum): + /* validate that this is actually an SCTP request */ + if (((first->protocol == htons(ETH_P_IP)) && + (ip_hdr(skb)->protocol == IPPROTO_SCTP)) || + ((first->protocol == htons(ETH_P_IPV6)) && + ixgbe_ipv6_csum_is_sctp(skb))) { + type_tucmd = IXGBE_ADVTXD_TUCMD_L4T_SCTP; break; - default: - if (unlikely(net_ratelimit())) { - dev_warn(tx_ring->dev, - "partial checksum, version=%d, l4 proto=%x\n", - network_hdr.ipv4->version, l4_hdr); - } - skb_checksum_help(skb); - goto no_csum; } - - /* update TX checksum flag */ - first->tx_flags |= IXGBE_TX_FLAGS_CSUM; + /* fall through */ + default: + skb_checksum_help(skb); + goto csum_failed; } + /* update TX checksum flag */ + first->tx_flags |= IXGBE_TX_FLAGS_CSUM; + vlan_macip_lens = skb_checksum_start_offset(skb) - + skb_network_offset(skb); no_csum: /* vlan_macip_lens: MACLEN, VLAN tag */ + vlan_macip_lens |= skb_network_offset(skb) << IXGBE_ADVTXD_MACLEN_SHIFT; vlan_macip_lens |= first->tx_flags & IXGBE_TX_FLAGS_VLAN_MASK; - ixgbe_tx_ctxtdesc(tx_ring, vlan_macip_lens, 0, - type_tucmd, mss_l4len_idx); + ixgbe_tx_ctxtdesc(tx_ring, vlan_macip_lens, 0, type_tucmd, 0); } #define IXGBE_SET_FLAG(_input, _flag, _result) \ @@ -7560,11 +7586,10 @@ static void ixgbe_atr(struct ixgbe_ring *ring, struct ipv6hdr *ipv6; } hdr; struct tcphdr *th; + unsigned int hlen; struct sk_buff *skb; -#ifdef CONFIG_IXGBE_VXLAN - u8 encap = false; -#endif /* CONFIG_IXGBE_VXLAN */ __be16 vlan_id; + int l4_proto; /* if ring doesn't have a interrupt vector, cannot perform ATR */ if (!q_vector) @@ -7576,62 +7601,50 @@ static void ixgbe_atr(struct ixgbe_ring *ring, ring->atr_count++; + /* currently only IPv4/IPv6 with TCP is supported */ + if ((first->protocol != htons(ETH_P_IP)) && + (first->protocol != htons(ETH_P_IPV6))) + return; + /* snag network header to get L4 type and address */ skb = first->skb; hdr.network = skb_network_header(skb); - if (!skb->encapsulation) { - th = tcp_hdr(skb); - } else { #ifdef CONFIG_IXGBE_VXLAN + if (skb->encapsulation && + first->protocol == htons(ETH_P_IP) && + hdr.ipv4->protocol != IPPROTO_UDP) { struct ixgbe_adapter *adapter = q_vector->adapter; - if (!adapter->vxlan_port) - return; - if (first->protocol != htons(ETH_P_IP) || - hdr.ipv4->version != IPVERSION || - hdr.ipv4->protocol != IPPROTO_UDP) { - return; - } - if (ntohs(udp_hdr(skb)->dest) != adapter->vxlan_port) - return; - encap = true; - hdr.network = skb_inner_network_header(skb); - th = inner_tcp_hdr(skb); -#else - return; -#endif /* CONFIG_IXGBE_VXLAN */ + /* verify the port is recognized as VXLAN */ + if (adapter->vxlan_port && + udp_hdr(skb)->dest == adapter->vxlan_port) + hdr.network = skb_inner_network_header(skb); } +#endif /* CONFIG_IXGBE_VXLAN */ /* Currently only IPv4/IPv6 with TCP is supported */ switch (hdr.ipv4->version) { case IPVERSION: - if (hdr.ipv4->protocol != IPPROTO_TCP) - return; + /* access ihl as u8 to avoid unaligned access on ia64 */ + hlen = (hdr.network[0] & 0x0F) << 2; + l4_proto = hdr.ipv4->protocol; break; case 6: - if (likely((unsigned char *)th - hdr.network == - sizeof(struct ipv6hdr))) { - if (hdr.ipv6->nexthdr != IPPROTO_TCP) - return; - } else { - __be16 frag_off; - u8 l4_hdr; - - ipv6_skip_exthdr(skb, hdr.network - skb->data + - sizeof(struct ipv6hdr), - &l4_hdr, &frag_off); - if (unlikely(frag_off)) - return; - if (l4_hdr != IPPROTO_TCP) - return; - } + hlen = hdr.network - skb->data; + l4_proto = ipv6_find_hdr(skb, &hlen, IPPROTO_TCP, NULL, NULL); + hlen -= hdr.network - skb->data; break; default: return; } - /* skip this packet since it is invalid or the socket is closing */ - if (!th || th->fin) + if (l4_proto != IPPROTO_TCP) + return; + + th = (struct tcphdr *)(hdr.network + hlen); + + /* skip this packet since the socket is closing */ + if (th->fin) return; /* sample on all syn packets or once every atr sample count */ @@ -7682,10 +7695,8 @@ static void ixgbe_atr(struct ixgbe_ring *ring, break; } -#ifdef CONFIG_IXGBE_VXLAN - if (encap) + if (hdr.network != skb_network_header(skb)) input.formatted.flow_type |= IXGBE_ATR_L4TYPE_TUNNEL_MASK; -#endif /* CONFIG_IXGBE_VXLAN */ /* This assumes the Rx queue and Tx queue are bound to the same CPU */ ixgbe_fdir_add_signature_filter_82599(&q_vector->adapter->hw, @@ -8209,10 +8220,17 @@ int ixgbe_setup_tc(struct net_device *dev, u8 tc) static int ixgbe_delete_clsu32(struct ixgbe_adapter *adapter, struct tc_cls_u32_offload *cls) { + u32 uhtid = TC_U32_USERHTID(cls->knode.handle); + u32 loc; int err; + if ((uhtid != 0x800) && (uhtid >= IXGBE_MAX_LINK_HANDLE)) + return -EINVAL; + + loc = cls->knode.handle & 0xfffff; + spin_lock(&adapter->fdir_perfect_lock); - err = ixgbe_update_ethtool_fdir_entry(adapter, NULL, cls->knode.handle); + err = ixgbe_update_ethtool_fdir_entry(adapter, NULL, loc); spin_unlock(&adapter->fdir_perfect_lock); return err; } @@ -8221,20 +8239,30 @@ static int ixgbe_configure_clsu32_add_hnode(struct ixgbe_adapter *adapter, __be16 protocol, struct tc_cls_u32_offload *cls) { + u32 uhtid = TC_U32_USERHTID(cls->hnode.handle); + + if (uhtid >= IXGBE_MAX_LINK_HANDLE) + return -EINVAL; + /* This ixgbe devices do not support hash tables at the moment * so abort when given hash tables. */ if (cls->hnode.divisor > 0) return -EINVAL; - set_bit(TC_U32_USERHTID(cls->hnode.handle), &adapter->tables); + set_bit(uhtid - 1, &adapter->tables); return 0; } static int ixgbe_configure_clsu32_del_hnode(struct ixgbe_adapter *adapter, struct tc_cls_u32_offload *cls) { - clear_bit(TC_U32_USERHTID(cls->hnode.handle), &adapter->tables); + u32 uhtid = TC_U32_USERHTID(cls->hnode.handle); + + if (uhtid >= IXGBE_MAX_LINK_HANDLE) + return -EINVAL; + + clear_bit(uhtid - 1, &adapter->tables); return 0; } @@ -8252,46 +8280,46 @@ static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter, #endif int i, err = 0; u8 queue; - u32 handle; + u32 uhtid, link_uhtid; memset(&mask, 0, sizeof(union ixgbe_atr_input)); - handle = cls->knode.handle; + uhtid = TC_U32_USERHTID(cls->knode.handle); + link_uhtid = TC_U32_USERHTID(cls->knode.link_handle); - /* At the moment cls_u32 jumps to transport layer and skips past + /* At the moment cls_u32 jumps to network layer and skips past * L2 headers. The canonical method to match L2 frames is to use * negative values. However this is error prone at best but really * just broken because there is no way to "know" what sort of hdr - * is in front of the transport layer. Fix cls_u32 to support L2 + * is in front of the network layer. Fix cls_u32 to support L2 * headers when needed. */ if (protocol != htons(ETH_P_IP)) return -EINVAL; - if (cls->knode.link_handle || - cls->knode.link_handle >= IXGBE_MAX_LINK_HANDLE) { + if (link_uhtid) { struct ixgbe_nexthdr *nexthdr = ixgbe_ipv4_jumps; - u32 uhtid = TC_U32_USERHTID(cls->knode.link_handle); - if (!test_bit(uhtid, &adapter->tables)) + if (link_uhtid >= IXGBE_MAX_LINK_HANDLE) + return -EINVAL; + + if (!test_bit(link_uhtid - 1, &adapter->tables)) return -EINVAL; for (i = 0; nexthdr[i].jump; i++) { - if (nexthdr->o != cls->knode.sel->offoff || - nexthdr->s != cls->knode.sel->offshift || - nexthdr->m != cls->knode.sel->offmask || + if (nexthdr[i].o != cls->knode.sel->offoff || + nexthdr[i].s != cls->knode.sel->offshift || + nexthdr[i].m != cls->knode.sel->offmask || /* do not support multiple key jumps its just mad */ cls->knode.sel->nkeys > 1) return -EINVAL; - if (nexthdr->off != cls->knode.sel->keys[0].off || - nexthdr->val != cls->knode.sel->keys[0].val || - nexthdr->mask != cls->knode.sel->keys[0].mask) - return -EINVAL; - - if (uhtid >= IXGBE_MAX_LINK_HANDLE) - return -EINVAL; - - adapter->jump_tables[uhtid] = nexthdr->jump; + if (nexthdr[i].off == cls->knode.sel->keys[0].off && + nexthdr[i].val == cls->knode.sel->keys[0].val && + nexthdr[i].mask == cls->knode.sel->keys[0].mask) { + adapter->jump_tables[link_uhtid] = + nexthdr[i].jump; + break; + } } return 0; } @@ -8308,13 +8336,13 @@ static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter, * To add support for new nodes update ixgbe_model.h parse structures * this function _should_ be generic try not to hardcode values here. */ - if (TC_U32_USERHTID(handle) == 0x800) { + if (uhtid == 0x800) { field_ptr = adapter->jump_tables[0]; } else { - if (TC_U32_USERHTID(handle) >= ARRAY_SIZE(adapter->jump_tables)) + if (uhtid >= IXGBE_MAX_LINK_HANDLE) return -EINVAL; - field_ptr = adapter->jump_tables[TC_U32_USERHTID(handle)]; + field_ptr = adapter->jump_tables[uhtid]; } if (!field_ptr) @@ -8332,8 +8360,7 @@ static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter, int j; for (j = 0; field_ptr[j].val; j++) { - if (field_ptr[j].off == off && - field_ptr[j].mask == m) { + if (field_ptr[j].off == off) { field_ptr[j].val(input, &mask, val, m); input->filter.formatted.flow_type |= field_ptr[j].type; @@ -8393,8 +8420,8 @@ err_out: return -EINVAL; } -int __ixgbe_setup_tc(struct net_device *dev, u32 handle, __be16 proto, - struct tc_to_netdev *tc) +static int __ixgbe_setup_tc(struct net_device *dev, u32 handle, __be16 proto, + struct tc_to_netdev *tc) { struct ixgbe_adapter *adapter = netdev_priv(dev); @@ -8517,11 +8544,6 @@ static int ixgbe_set_features(struct net_device *netdev, adapter->flags |= IXGBE_FLAG_FDIR_HASH_CAPABLE; } - if (features & NETIF_F_HW_VLAN_CTAG_RX) - ixgbe_vlan_strip_enable(adapter); - else - ixgbe_vlan_strip_disable(adapter); - if (changed & NETIF_F_RXALL) need_reset = true; @@ -8538,6 +8560,9 @@ static int ixgbe_set_features(struct net_device *netdev, if (need_reset) ixgbe_do_reset(netdev); + else if (changed & (NETIF_F_HW_VLAN_CTAG_RX | + NETIF_F_HW_VLAN_CTAG_FILTER)) + ixgbe_set_rx_mode(netdev); return 0; } @@ -8554,7 +8579,6 @@ static void ixgbe_add_vxlan_port(struct net_device *dev, sa_family_t sa_family, { struct ixgbe_adapter *adapter = netdev_priv(dev); struct ixgbe_hw *hw = &adapter->hw; - u16 new_port = ntohs(port); if (!(adapter->flags & IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE)) return; @@ -8562,18 +8586,18 @@ static void ixgbe_add_vxlan_port(struct net_device *dev, sa_family_t sa_family, if (sa_family == AF_INET6) return; - if (adapter->vxlan_port == new_port) + if (adapter->vxlan_port == port) return; if (adapter->vxlan_port) { netdev_info(dev, "Hit Max num of VXLAN ports, not adding port %d\n", - new_port); + ntohs(port)); return; } - adapter->vxlan_port = new_port; - IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, new_port); + adapter->vxlan_port = port; + IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, ntohs(port)); } /** @@ -8586,7 +8610,6 @@ static void ixgbe_del_vxlan_port(struct net_device *dev, sa_family_t sa_family, __be16 port) { struct ixgbe_adapter *adapter = netdev_priv(dev); - u16 new_port = ntohs(port); if (!(adapter->flags & IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE)) return; @@ -8594,9 +8617,9 @@ static void ixgbe_del_vxlan_port(struct net_device *dev, sa_family_t sa_family, if (sa_family == AF_INET6) return; - if (adapter->vxlan_port != new_port) { + if (adapter->vxlan_port != port) { netdev_info(dev, "Port %d was not found, not deleting\n", - new_port); + ntohs(port)); return; } @@ -8862,6 +8885,7 @@ static const struct net_device_ops ixgbe_netdev_ops = { .ndo_set_mac_address = ixgbe_set_mac, .ndo_change_mtu = ixgbe_change_mtu, .ndo_tx_timeout = ixgbe_tx_timeout, + .ndo_set_tx_maxrate = ixgbe_tx_maxrate, .ndo_vlan_rx_add_vid = ixgbe_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = ixgbe_vlan_rx_kill_vid, .ndo_do_ioctl = ixgbe_ioctl, @@ -8999,6 +9023,7 @@ int ixgbe_wol_supported(struct ixgbe_adapter *adapter, u16 device_id, case IXGBE_DEV_ID_X540T: case IXGBE_DEV_ID_X540T1: case IXGBE_DEV_ID_X550T: + case IXGBE_DEV_ID_X550T1: case IXGBE_DEV_ID_X550EM_X_KX4: case IXGBE_DEV_ID_X550EM_X_KR: case IXGBE_DEV_ID_X550EM_X_10G_T: @@ -9015,29 +9040,6 @@ int ixgbe_wol_supported(struct ixgbe_adapter *adapter, u16 device_id, } /** - * ixgbe_get_platform_mac_addr - Look up MAC address in Open Firmware / IDPROM - * @adapter: Pointer to adapter struct - */ -static void ixgbe_get_platform_mac_addr(struct ixgbe_adapter *adapter) -{ -#ifdef CONFIG_OF - struct device_node *dp = pci_device_to_OF_node(adapter->pdev); - struct ixgbe_hw *hw = &adapter->hw; - const unsigned char *addr; - - addr = of_get_mac_address(dp); - if (addr) { - ether_addr_copy(hw->mac.perm_addr, addr); - return; - } -#endif /* CONFIG_OF */ - -#ifdef CONFIG_SPARC - ether_addr_copy(hw->mac.perm_addr, idprom->id_ethaddr); -#endif /* CONFIG_SPARC */ -} - -/** * ixgbe_probe - Device Initialization Routine * @pdev: PCI device information struct * @ent: entry in ixgbe_pci_tbl @@ -9140,12 +9142,12 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent) strlcpy(netdev->name, pci_name(pdev), sizeof(netdev->name)); /* Setup hw api */ - memcpy(&hw->mac.ops, ii->mac_ops, sizeof(hw->mac.ops)); + hw->mac.ops = *ii->mac_ops; hw->mac.type = ii->mac; hw->mvals = ii->mvals; /* EEPROM */ - memcpy(&hw->eeprom.ops, ii->eeprom_ops, sizeof(hw->eeprom.ops)); + hw->eeprom.ops = *ii->eeprom_ops; eec = IXGBE_READ_REG(hw, IXGBE_EEC(hw)); if (ixgbe_removed(hw->hw_addr)) { err = -EIO; @@ -9156,7 +9158,7 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent) hw->eeprom.ops.read = &ixgbe_read_eeprom_bit_bang_generic; /* PHY */ - memcpy(&hw->phy.ops, ii->phy_ops, sizeof(hw->phy.ops)); + hw->phy.ops = *ii->phy_ops; hw->phy.sfp_type = ixgbe_sfp_type_unknown; /* ixgbe_identify_phy_generic will set prtad and mmds properly */ hw->phy.mdio.prtad = MDIO_PRTAD_NONE; @@ -9173,12 +9175,17 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (err) goto err_sw_init; + /* Make sure the SWFW semaphore is in a valid state */ + if (hw->mac.ops.init_swfw_sync) + hw->mac.ops.init_swfw_sync(hw); + /* Make it possible the adapter to be woken up via WOL */ switch (adapter->hw.mac.type) { case ixgbe_mac_82599EB: case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: IXGBE_WRITE_REG(&adapter->hw, IXGBE_WUS, ~0); break; default: @@ -9219,63 +9226,46 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto skip_sriov; /* Mailbox */ ixgbe_init_mbx_params_pf(hw); - memcpy(&hw->mbx.ops, ii->mbx_ops, sizeof(hw->mbx.ops)); + hw->mbx.ops = ii->mbx_ops; pci_sriov_set_totalvfs(pdev, IXGBE_MAX_VFS_DRV_LIMIT); ixgbe_enable_sriov(adapter); skip_sriov: #endif netdev->features = NETIF_F_SG | - NETIF_F_IP_CSUM | - NETIF_F_IPV6_CSUM | - NETIF_F_HW_VLAN_CTAG_TX | - NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_RXHASH | - NETIF_F_RXCSUM; - - netdev->hw_features = netdev->features | NETIF_F_HW_L2FW_DOFFLOAD; + NETIF_F_RXCSUM | + NETIF_F_HW_CSUM | + NETIF_F_HW_VLAN_CTAG_TX | + NETIF_F_HW_VLAN_CTAG_RX | + NETIF_F_HW_VLAN_CTAG_FILTER; - switch (adapter->hw.mac.type) { - case ixgbe_mac_82599EB: - case ixgbe_mac_X540: - case ixgbe_mac_X550: - case ixgbe_mac_X550EM_x: + if (hw->mac.type >= ixgbe_mac_82599EB) netdev->features |= NETIF_F_SCTP_CRC; - netdev->hw_features |= NETIF_F_SCTP_CRC | - NETIF_F_NTUPLE | - NETIF_F_HW_TC; - break; - default: - break; - } - netdev->hw_features |= NETIF_F_RXALL; - netdev->features |= NETIF_F_HW_VLAN_CTAG_FILTER; + /* copy netdev features into list of user selectable features */ + netdev->hw_features |= netdev->features; + netdev->hw_features |= NETIF_F_RXALL | + NETIF_F_HW_L2FW_DOFFLOAD; - netdev->vlan_features |= NETIF_F_TSO; - netdev->vlan_features |= NETIF_F_TSO6; - netdev->vlan_features |= NETIF_F_IP_CSUM; - netdev->vlan_features |= NETIF_F_IPV6_CSUM; - netdev->vlan_features |= NETIF_F_SG; + if (hw->mac.type >= ixgbe_mac_82599EB) + netdev->hw_features |= NETIF_F_NTUPLE | + NETIF_F_HW_TC; + + netdev->vlan_features |= NETIF_F_SG | + NETIF_F_TSO | + NETIF_F_TSO6 | + NETIF_F_HW_CSUM | + NETIF_F_SCTP_CRC; - netdev->hw_enc_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; + netdev->mpls_features |= NETIF_F_HW_CSUM; + netdev->hw_enc_features |= NETIF_F_HW_CSUM; netdev->priv_flags |= IFF_UNICAST_FLT; netdev->priv_flags |= IFF_SUPP_NOFCS; -#ifdef CONFIG_IXGBE_VXLAN - switch (adapter->hw.mac.type) { - case ixgbe_mac_X550: - case ixgbe_mac_X550EM_x: - netdev->hw_enc_features |= NETIF_F_RXCSUM; - break; - default: - break; - } -#endif /* CONFIG_IXGBE_VXLAN */ - #ifdef CONFIG_IXGBE_DCB netdev->dcbnl_ops = &dcbnl_ops; #endif @@ -9319,7 +9309,8 @@ skip_sriov: goto err_sw_init; } - ixgbe_get_platform_mac_addr(adapter); + eth_platform_get_mac_address(&adapter->pdev->dev, + adapter->hw.mac.perm_addr); memcpy(netdev->dev_addr, hw->mac.perm_addr, netdev->addr_len); @@ -9329,6 +9320,8 @@ skip_sriov: goto err_sw_init; } + /* Set hw->mac.addr to permanent MAC address */ + ether_addr_copy(hw->mac.addr, hw->mac.perm_addr); ixgbe_mac_set_default_filter(adapter); setup_timer(&adapter->service_timer, &ixgbe_service_timer, @@ -9625,6 +9618,9 @@ static pci_ers_result_t ixgbe_io_error_detected(struct pci_dev *pdev, case ixgbe_mac_X550EM_x: device_id = IXGBE_DEV_ID_X550EM_X_VF; break; + case ixgbe_mac_x550em_a: + device_id = IXGBE_DEV_ID_X550EM_A_VF; + break; default: device_id = 0; break; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c index 9993a471d668..b2125e358f7b 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2014 Intel Corporation. + Copyright(c) 1999 - 2016 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -48,10 +48,10 @@ s32 ixgbe_read_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id) if (size > mbx->size) size = mbx->size; - if (!mbx->ops.read) + if (!mbx->ops) return IXGBE_ERR_MBX; - return mbx->ops.read(hw, msg, size, mbx_id); + return mbx->ops->read(hw, msg, size, mbx_id); } /** @@ -70,10 +70,10 @@ s32 ixgbe_write_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id) if (size > mbx->size) return IXGBE_ERR_MBX; - if (!mbx->ops.write) + if (!mbx->ops) return IXGBE_ERR_MBX; - return mbx->ops.write(hw, msg, size, mbx_id); + return mbx->ops->write(hw, msg, size, mbx_id); } /** @@ -87,10 +87,10 @@ s32 ixgbe_check_for_msg(struct ixgbe_hw *hw, u16 mbx_id) { struct ixgbe_mbx_info *mbx = &hw->mbx; - if (!mbx->ops.check_for_msg) + if (!mbx->ops) return IXGBE_ERR_MBX; - return mbx->ops.check_for_msg(hw, mbx_id); + return mbx->ops->check_for_msg(hw, mbx_id); } /** @@ -104,10 +104,10 @@ s32 ixgbe_check_for_ack(struct ixgbe_hw *hw, u16 mbx_id) { struct ixgbe_mbx_info *mbx = &hw->mbx; - if (!mbx->ops.check_for_ack) + if (!mbx->ops) return IXGBE_ERR_MBX; - return mbx->ops.check_for_ack(hw, mbx_id); + return mbx->ops->check_for_ack(hw, mbx_id); } /** @@ -121,10 +121,10 @@ s32 ixgbe_check_for_rst(struct ixgbe_hw *hw, u16 mbx_id) { struct ixgbe_mbx_info *mbx = &hw->mbx; - if (!mbx->ops.check_for_rst) + if (!mbx->ops) return IXGBE_ERR_MBX; - return mbx->ops.check_for_rst(hw, mbx_id); + return mbx->ops->check_for_rst(hw, mbx_id); } /** @@ -139,10 +139,10 @@ static s32 ixgbe_poll_for_msg(struct ixgbe_hw *hw, u16 mbx_id) struct ixgbe_mbx_info *mbx = &hw->mbx; int countdown = mbx->timeout; - if (!countdown || !mbx->ops.check_for_msg) + if (!countdown || !mbx->ops) return IXGBE_ERR_MBX; - while (mbx->ops.check_for_msg(hw, mbx_id)) { + while (mbx->ops->check_for_msg(hw, mbx_id)) { countdown--; if (!countdown) return IXGBE_ERR_MBX; @@ -164,10 +164,10 @@ static s32 ixgbe_poll_for_ack(struct ixgbe_hw *hw, u16 mbx_id) struct ixgbe_mbx_info *mbx = &hw->mbx; int countdown = mbx->timeout; - if (!countdown || !mbx->ops.check_for_ack) + if (!countdown || !mbx->ops) return IXGBE_ERR_MBX; - while (mbx->ops.check_for_ack(hw, mbx_id)) { + while (mbx->ops->check_for_ack(hw, mbx_id)) { countdown--; if (!countdown) return IXGBE_ERR_MBX; @@ -193,7 +193,7 @@ static s32 ixgbe_read_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, struct ixgbe_mbx_info *mbx = &hw->mbx; s32 ret_val; - if (!mbx->ops.read) + if (!mbx->ops) return IXGBE_ERR_MBX; ret_val = ixgbe_poll_for_msg(hw, mbx_id); @@ -201,7 +201,7 @@ static s32 ixgbe_read_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, return ret_val; /* if ack received read message */ - return mbx->ops.read(hw, msg, size, mbx_id); + return mbx->ops->read(hw, msg, size, mbx_id); } /** @@ -221,11 +221,11 @@ static s32 ixgbe_write_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, s32 ret_val; /* exit if either we can't write or there isn't a defined timeout */ - if (!mbx->ops.write || !mbx->timeout) + if (!mbx->ops || !mbx->timeout) return IXGBE_ERR_MBX; /* send msg */ - ret_val = mbx->ops.write(hw, msg, size, mbx_id); + ret_val = mbx->ops->write(hw, msg, size, mbx_id); if (ret_val) return ret_val; @@ -307,6 +307,7 @@ static s32 ixgbe_check_for_rst_pf(struct ixgbe_hw *hw, u16 vf_number) case ixgbe_mac_X540: case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: vflre = IXGBE_READ_REG(hw, IXGBE_VFLREC(reg_offset)); break; default: @@ -430,6 +431,7 @@ void ixgbe_init_mbx_params_pf(struct ixgbe_hw *hw) if (hw->mac.type != ixgbe_mac_82599EB && hw->mac.type != ixgbe_mac_X550 && hw->mac.type != ixgbe_mac_X550EM_x && + hw->mac.type != ixgbe_mac_x550em_a && hw->mac.type != ixgbe_mac_X540) return; @@ -446,7 +448,7 @@ void ixgbe_init_mbx_params_pf(struct ixgbe_hw *hw) } #endif /* CONFIG_PCI_IOV */ -struct ixgbe_mbx_operations mbx_ops_generic = { +const struct ixgbe_mbx_operations mbx_ops_generic = { .read = ixgbe_read_mbx_pf, .write = ixgbe_write_mbx_pf, .read_posted = ixgbe_read_posted_mbx, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h index 8daa95f74548..01c2667c0f92 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2013 Intel Corporation. + Copyright(c) 1999 - 2016 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -123,6 +123,6 @@ s32 ixgbe_check_for_rst(struct ixgbe_hw *, u16); void ixgbe_init_mbx_params_pf(struct ixgbe_hw *); #endif /* CONFIG_PCI_IOV */ -extern struct ixgbe_mbx_operations mbx_ops_generic; +extern const struct ixgbe_mbx_operations mbx_ops_generic; #endif /* _IXGBE_MBX_H_ */ diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_model.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_model.h index ce48872d4782..60adde55a8c3 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_model.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_model.h @@ -32,7 +32,6 @@ struct ixgbe_mat_field { unsigned int off; - unsigned int mask; int (*val)(struct ixgbe_fdir_filter *input, union ixgbe_atr_input *mask, u32 val, u32 m); @@ -58,39 +57,37 @@ static inline int ixgbe_mat_prgm_dip(struct ixgbe_fdir_filter *input, } static struct ixgbe_mat_field ixgbe_ipv4_fields[] = { - { .off = 12, .mask = -1, .val = ixgbe_mat_prgm_sip, + { .off = 12, .val = ixgbe_mat_prgm_sip, .type = IXGBE_ATR_FLOW_TYPE_IPV4}, - { .off = 16, .mask = -1, .val = ixgbe_mat_prgm_dip, + { .off = 16, .val = ixgbe_mat_prgm_dip, .type = IXGBE_ATR_FLOW_TYPE_IPV4}, { .val = NULL } /* terminal node */ }; -static inline int ixgbe_mat_prgm_sport(struct ixgbe_fdir_filter *input, +static inline int ixgbe_mat_prgm_ports(struct ixgbe_fdir_filter *input, union ixgbe_atr_input *mask, u32 val, u32 m) { input->filter.formatted.src_port = val & 0xffff; mask->formatted.src_port = m & 0xffff; - return 0; -}; + input->filter.formatted.dst_port = val >> 16; + mask->formatted.dst_port = m >> 16; -static inline int ixgbe_mat_prgm_dport(struct ixgbe_fdir_filter *input, - union ixgbe_atr_input *mask, - u32 val, u32 m) -{ - input->filter.formatted.dst_port = val & 0xffff; - mask->formatted.dst_port = m & 0xffff; return 0; }; static struct ixgbe_mat_field ixgbe_tcp_fields[] = { - {.off = 0, .mask = 0xffff, .val = ixgbe_mat_prgm_sport, - .type = IXGBE_ATR_FLOW_TYPE_TCPV4}, - {.off = 2, .mask = 0xffff, .val = ixgbe_mat_prgm_dport, + {.off = 0, .val = ixgbe_mat_prgm_ports, .type = IXGBE_ATR_FLOW_TYPE_TCPV4}, { .val = NULL } /* terminal node */ }; +static struct ixgbe_mat_field ixgbe_udp_fields[] = { + {.off = 0, .val = ixgbe_mat_prgm_ports, + .type = IXGBE_ATR_FLOW_TYPE_UDPV4}, + { .val = NULL } /* terminal node */ +}; + struct ixgbe_nexthdr { /* offset, shift, and mask of position to next header */ unsigned int o; @@ -107,6 +104,8 @@ struct ixgbe_nexthdr { static struct ixgbe_nexthdr ixgbe_ipv4_jumps[] = { { .o = 0, .s = 6, .m = 0xf, .off = 8, .val = 0x600, .mask = 0xff00, .jump = ixgbe_tcp_fields}, + { .o = 0, .s = 6, .m = 0xf, + .off = 8, .val = 0x1100, .mask = 0xff00, .jump = ixgbe_udp_fields}, { .jump = NULL } /* terminal node */ }; #endif /* _IXGBE_MODEL_H_ */ diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h index 5abd66c84d00..cdf4c3800801 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2014 Intel Corporation. + Copyright(c) 1999 - 2016 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -81,7 +81,11 @@ #define IXGBE_I2C_EEPROM_STATUS_FAIL 0x2 #define IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS 0x3 #define IXGBE_CS4227 0xBE /* CS4227 address */ +#define IXGBE_CS4227_GLOBAL_ID_LSB 0 +#define IXGBE_CS4227_GLOBAL_ID_MSB 1 #define IXGBE_CS4227_SCRATCH 2 +#define IXGBE_CS4223_PHY_ID 0x7003 /* Quad port */ +#define IXGBE_CS4227_PHY_ID 0x3003 /* Dual port */ #define IXGBE_CS4227_RESET_PENDING 0x1357 #define IXGBE_CS4227_RESET_COMPLETE 0x5AA5 #define IXGBE_CS4227_RETRIES 15 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c index ef1504d41890..bdc8fdcc07a5 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2015 Intel Corporation. + Copyright(c) 1999 - 2016 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -333,6 +333,7 @@ static void ixgbe_ptp_convert_to_hwtstamp(struct ixgbe_adapter *adapter, */ case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: /* Upper 32 bits represent billions of cycles, lower 32 bits * represent cycles. However, we use timespec64_to_ns for the * correct math even though the units haven't been corrected @@ -921,6 +922,7 @@ static int ixgbe_ptp_set_timestamp_mode(struct ixgbe_adapter *adapter, switch (hw->mac.type) { case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: /* enable timestamping all packets only if at least some * packets were requested. Otherwise, play nice and disable * timestamping @@ -1083,6 +1085,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter) cc.shift = 2; } /* fallthrough */ + case ixgbe_mac_x550em_a: case ixgbe_mac_X550: cc.read = ixgbe_ptp_read_X550; @@ -1223,6 +1226,7 @@ static long ixgbe_ptp_create_clock(struct ixgbe_adapter *adapter) break; case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: + case ixgbe_mac_x550em_a: snprintf(adapter->ptp_caps.name, 16, "%s", netdev->name); adapter->ptp_caps.owner = THIS_MODULE; adapter->ptp_caps.max_adj = 30000000; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c index 8025a3f93598..adcf00002483 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c @@ -589,40 +589,40 @@ static void ixgbe_clear_vmvir(struct ixgbe_adapter *adapter, u32 vf) static void ixgbe_clear_vf_vlans(struct ixgbe_adapter *adapter, u32 vf) { struct ixgbe_hw *hw = &adapter->hw; - u32 i; + u32 vlvfb_mask, pool_mask, i; + + /* create mask for VF and other pools */ + pool_mask = ~(1 << (VMDQ_P(0) % 32)); + vlvfb_mask = 1 << (vf % 32); /* post increment loop, covers VLVF_ENTRIES - 1 to 0 */ for (i = IXGBE_VLVF_ENTRIES; i--;) { u32 bits[2], vlvfb, vid, vfta, vlvf; u32 word = i * 2 + vf / 32; - u32 mask = 1 << (vf % 32); + u32 mask; vlvfb = IXGBE_READ_REG(hw, IXGBE_VLVFB(word)); /* if our bit isn't set we can skip it */ - if (!(vlvfb & mask)) + if (!(vlvfb & vlvfb_mask)) continue; /* clear our bit from vlvfb */ - vlvfb ^= mask; + vlvfb ^= vlvfb_mask; /* create 64b mask to chedk to see if we should clear VLVF */ bits[word % 2] = vlvfb; bits[~word % 2] = IXGBE_READ_REG(hw, IXGBE_VLVFB(word ^ 1)); - /* if promisc is enabled, PF will be present, leave VFTA */ - if (adapter->flags2 & IXGBE_FLAG2_VLAN_PROMISC) { - bits[VMDQ_P(0) / 32] &= ~(1 << (VMDQ_P(0) % 32)); - - if (bits[0] || bits[1]) - goto update_vlvfb; - goto update_vlvf; - } - /* if other pools are present, just remove ourselves */ - if (bits[0] || bits[1]) + if (bits[(VMDQ_P(0) / 32) ^ 1] || + (bits[VMDQ_P(0) / 32] & pool_mask)) goto update_vlvfb; + /* if PF is present, leave VFTA */ + if (bits[0] || bits[1]) + goto update_vlvf; + /* if we cannot determine VLAN just remove ourselves */ vlvf = IXGBE_READ_REG(hw, IXGBE_VLVF(i)); if (!vlvf) @@ -638,6 +638,9 @@ static void ixgbe_clear_vf_vlans(struct ixgbe_adapter *adapter, u32 vf) update_vlvf: /* clear POOL selection enable */ IXGBE_WRITE_REG(hw, IXGBE_VLVF(i), 0); + + if (!(adapter->flags2 & IXGBE_FLAG2_VLAN_PROMISC)) + vlvfb = 0; update_vlvfb: /* clear pool bits */ IXGBE_WRITE_REG(hw, IXGBE_VLVFB(word), vlvfb); @@ -887,7 +890,7 @@ static int ixgbe_set_vf_mac_addr(struct ixgbe_adapter *adapter, return -1; } - if (adapter->vfinfo[vf].pf_set_mac && + if (adapter->vfinfo[vf].pf_set_mac && !adapter->vfinfo[vf].trusted && !ether_addr_equal(adapter->vfinfo[vf].vf_mac_addresses, new_mac)) { e_warn(drv, "VF %d attempted to override administratively set MAC address\n" @@ -1395,7 +1398,7 @@ out: return err; } -static int ixgbe_link_mbps(struct ixgbe_adapter *adapter) +int ixgbe_link_mbps(struct ixgbe_adapter *adapter) { switch (adapter->link_speed) { case IXGBE_LINK_SPEED_100_FULL: diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h index dad925706f4c..47e65e2f886a 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h @@ -44,6 +44,7 @@ void ixgbe_ping_all_vfs(struct ixgbe_adapter *adapter); int ixgbe_ndo_set_vf_mac(struct net_device *netdev, int queue, u8 *mac); int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int queue, u16 vlan, u8 qos); +int ixgbe_link_mbps(struct ixgbe_adapter *adapter); int ixgbe_ndo_set_vf_bw(struct net_device *netdev, int vf, int min_tx_rate, int max_tx_rate); int ixgbe_ndo_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h index bf7367a08716..ba3b837c7e9d 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2015 Intel Corporation. + Copyright(c) 1999 - 2016 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -75,21 +75,29 @@ #define IXGBE_DEV_ID_X540T1 0x1560 #define IXGBE_DEV_ID_X550T 0x1563 +#define IXGBE_DEV_ID_X550T1 0x15D1 #define IXGBE_DEV_ID_X550EM_X_KX4 0x15AA #define IXGBE_DEV_ID_X550EM_X_KR 0x15AB #define IXGBE_DEV_ID_X550EM_X_SFP 0x15AC #define IXGBE_DEV_ID_X550EM_X_10G_T 0x15AD #define IXGBE_DEV_ID_X550EM_X_1G_T 0x15AE +#define IXGBE_DEV_ID_X550EM_A_KR 0x15C2 +#define IXGBE_DEV_ID_X550EM_A_KR_L 0x15C3 +#define IXGBE_DEV_ID_X550EM_A_SFP_N 0x15C4 +#define IXGBE_DEV_ID_X550EM_A_SGMII 0x15C6 +#define IXGBE_DEV_ID_X550EM_A_SGMII_L 0x15C7 +#define IXGBE_DEV_ID_X550EM_A_SFP 0x15CE + +/* VF Device IDs */ #define IXGBE_DEV_ID_X550_VF_HV 0x1564 #define IXGBE_DEV_ID_X550_VF 0x1565 #define IXGBE_DEV_ID_X550EM_X_VF 0x15A8 #define IXGBE_DEV_ID_X550EM_X_VF_HV 0x15A9 - -/* VF Device IDs */ #define IXGBE_DEV_ID_82599_VF 0x10ED #define IXGBE_DEV_ID_X540_VF 0x1515 #define IXGBE_DEV_ID_X550_VF 0x1565 #define IXGBE_DEV_ID_X550EM_X_VF 0x15A8 +#define IXGBE_DEV_ID_X550EM_A_VF 0x15C5 #define IXGBE_CAT(r, m) IXGBE_##r##_##m @@ -128,7 +136,7 @@ #define IXGBE_FLA_X540 IXGBE_FLA_8259X #define IXGBE_FLA_X550 IXGBE_FLA_8259X #define IXGBE_FLA_X550EM_x IXGBE_FLA_8259X -#define IXGBE_FLA_X550EM_a 0x15F6C +#define IXGBE_FLA_X550EM_a 0x15F68 #define IXGBE_FLA(_hw) IXGBE_BY_MAC((_hw), FLA) #define IXGBE_EEMNGCTL 0x10110 #define IXGBE_EEMNGDATA 0x10114 @@ -143,13 +151,6 @@ #define IXGBE_GRC_X550EM_a 0x15F64 #define IXGBE_GRC(_hw) IXGBE_BY_MAC((_hw), GRC) -#define IXGBE_SRAMREL_8259X 0x10210 -#define IXGBE_SRAMREL_X540 IXGBE_SRAMREL_8259X -#define IXGBE_SRAMREL_X550 IXGBE_SRAMREL_8259X -#define IXGBE_SRAMREL_X550EM_x IXGBE_SRAMREL_8259X -#define IXGBE_SRAMREL_X550EM_a 0x15F6C -#define IXGBE_SRAMREL(_hw) IXGBE_BY_MAC((_hw), SRAMREL) - /* General Receive Control */ #define IXGBE_GRC_MNG 0x00000001 /* Manageability Enable */ #define IXGBE_GRC_APME 0x00000002 /* APM enabled in EEPROM */ @@ -375,6 +376,8 @@ struct ixgbe_thermal_sensor_data { #define IXGBE_MRCTL(_i) (0x0F600 + ((_i) * 4)) #define IXGBE_VMRVLAN(_i) (0x0F610 + ((_i) * 4)) #define IXGBE_VMRVM(_i) (0x0F630 + ((_i) * 4)) +#define IXGBE_WQBR_RX(_i) (0x2FB0 + ((_i) * 4)) /* 4 total */ +#define IXGBE_WQBR_TX(_i) (0x8130 + ((_i) * 4)) /* 4 total */ #define IXGBE_L34T_IMIR(_i) (0x0E800 + ((_i) * 4)) /*128 of these (0-127)*/ #define IXGBE_RXFECCERR0 0x051B8 #define IXGBE_LLITHRESH 0x0EC90 @@ -446,6 +449,8 @@ struct ixgbe_thermal_sensor_data { #define IXGBE_DMATXCTL_TE 0x1 /* Transmit Enable */ #define IXGBE_DMATXCTL_NS 0x2 /* No Snoop LSO hdr buffer */ #define IXGBE_DMATXCTL_GDV 0x8 /* Global Double VLAN */ +#define IXGBE_DMATXCTL_MDP_EN 0x20 /* Bit 5 */ +#define IXGBE_DMATXCTL_MBINTEN 0x40 /* Bit 6 */ #define IXGBE_DMATXCTL_VT_SHIFT 16 /* VLAN EtherType */ #define IXGBE_PFDTXGSWC_VT_LBEN 0x1 /* Local L2 VT switch enable */ @@ -554,7 +559,6 @@ struct ixgbe_thermal_sensor_data { #define IXGBE_TDPT2TCCR(_i) (0x0CD20 + ((_i) * 4)) /* 8 of these (0-7) */ #define IXGBE_TDPT2TCSR(_i) (0x0CD40 + ((_i) * 4)) /* 8 of these (0-7) */ - /* Security Control Registers */ #define IXGBE_SECTXCTRL 0x08800 #define IXGBE_SECTXSTAT 0x08804 @@ -1203,6 +1207,8 @@ struct ixgbe_thermal_sensor_data { #define IXGBE_RDRXCTL_RSCLLIDIS 0x00800000 /* Disable RSC compl on LLI */ #define IXGBE_RDRXCTL_RSCACKC 0x02000000 /* must set 1 when RSC enabled */ #define IXGBE_RDRXCTL_FCOE_WRFIX 0x04000000 /* must set 1 when RSC enabled */ +#define IXGBE_RDRXCTL_MBINTEN 0x10000000 +#define IXGBE_RDRXCTL_MDP_EN 0x20000000 /* RQTC Bit Masks and Shifts */ #define IXGBE_RQTC_SHIFT_TC(_i) ((_i) * 4) @@ -1309,6 +1315,7 @@ struct ixgbe_thermal_sensor_data { /* MDIO definitions */ +#define IXGBE_MDIO_ZERO_DEV_TYPE 0x0 #define IXGBE_MDIO_PMA_PMD_DEV_TYPE 0x1 #define IXGBE_MDIO_PCS_DEV_TYPE 0x3 #define IXGBE_MDIO_PHY_XS_DEV_TYPE 0x4 @@ -1957,7 +1964,9 @@ enum { #define IXGBE_GSSR_PHY1_SM 0x0004 #define IXGBE_GSSR_MAC_CSR_SM 0x0008 #define IXGBE_GSSR_FLASH_SM 0x0010 +#define IXGBE_GSSR_NVM_UPDATE_SM 0x0200 #define IXGBE_GSSR_SW_MNG_SM 0x0400 +#define IXGBE_GSSR_TOKEN_SM 0x40000000 /* SW bit for shared access */ #define IXGBE_GSSR_SHARED_I2C_SM 0x1806 /* Wait for both phys & I2Cs */ #define IXGBE_GSSR_I2C_MASK 0x1800 #define IXGBE_GSSR_NVM_PHY_MASK 0xF @@ -1997,6 +2006,9 @@ enum { #define IXGBE_PBANUM_PTR_GUARD 0xFAFA #define IXGBE_EEPROM_CHECKSUM 0x3F #define IXGBE_EEPROM_SUM 0xBABA +#define IXGBE_EEPROM_CTRL_4 0x45 +#define IXGBE_EE_CTRL_4_INST_ID 0x10 +#define IXGBE_EE_CTRL_4_INST_ID_SHIFT 4 #define IXGBE_PCIE_ANALOG_PTR 0x03 #define IXGBE_ATLAS0_CONFIG_PTR 0x04 #define IXGBE_PHY_PTR 0x04 @@ -2530,6 +2542,10 @@ enum ixgbe_fdir_pballoc_type { #define IXGBE_FDIRCTRL_REPORT_STATUS_ALWAYS 0x00000080 #define IXGBE_FDIRCTRL_DROP_Q_SHIFT 8 #define IXGBE_FDIRCTRL_FLEX_SHIFT 16 +#define IXGBE_FDIRCTRL_DROP_NO_MATCH 0x00008000 +#define IXGBE_FDIRCTRL_FILTERMODE_SHIFT 21 +#define IXGBE_FDIRCTRL_FILTERMODE_MACVLAN 0x0001 /* bit 23:21, 001b */ +#define IXGBE_FDIRCTRL_FILTERMODE_CLOUD 0x0002 /* bit 23:21, 010b */ #define IXGBE_FDIRCTRL_SEARCHLIM 0x00800000 #define IXGBE_FDIRCTRL_MAX_LENGTH_SHIFT 24 #define IXGBE_FDIRCTRL_FULL_THRESH_MASK 0xF0000000 @@ -2620,6 +2636,20 @@ enum ixgbe_fdir_pballoc_type { #define FW_MAX_READ_BUFFER_SIZE 1024 #define FW_DISABLE_RXEN_CMD 0xDE #define FW_DISABLE_RXEN_LEN 0x1 +#define FW_PHY_MGMT_REQ_CMD 0x20 +#define FW_PHY_TOKEN_REQ_CMD 0x0A +#define FW_PHY_TOKEN_REQ_LEN 2 +#define FW_PHY_TOKEN_REQ 0 +#define FW_PHY_TOKEN_REL 1 +#define FW_PHY_TOKEN_OK 1 +#define FW_PHY_TOKEN_RETRY 0x80 +#define FW_PHY_TOKEN_DELAY 5 /* milliseconds */ +#define FW_PHY_TOKEN_WAIT 5 /* seconds */ +#define FW_PHY_TOKEN_RETRIES ((FW_PHY_TOKEN_WAIT * 1000) / FW_PHY_TOKEN_DELAY) +#define FW_INT_PHY_REQ_CMD 0xB +#define FW_INT_PHY_REQ_LEN 10 +#define FW_INT_PHY_REQ_READ 0 +#define FW_INT_PHY_REQ_WRITE 1 /* Host Interface Command Structures */ struct ixgbe_hic_hdr { @@ -2688,6 +2718,28 @@ struct ixgbe_hic_disable_rxen { u16 pad3; }; +struct ixgbe_hic_phy_token_req { + struct ixgbe_hic_hdr hdr; + u8 port_number; + u8 command_type; + u16 pad; +}; + +struct ixgbe_hic_internal_phy_req { + struct ixgbe_hic_hdr hdr; + u8 port_number; + u8 command_type; + __be16 address; + u16 rsv1; + __be32 write_data; + u16 pad; +} __packed; + +struct ixgbe_hic_internal_phy_resp { + struct ixgbe_hic_hdr hdr; + __be32 read_data; +}; + /* Transmit Descriptor - Advanced */ union ixgbe_adv_tx_desc { struct { @@ -2948,7 +3000,6 @@ union ixgbe_atr_hash_dword { IXGBE_CAT(EEC, m), \ IXGBE_CAT(FLA, m), \ IXGBE_CAT(GRC, m), \ - IXGBE_CAT(SRAMREL, m), \ IXGBE_CAT(FACTPS, m), \ IXGBE_CAT(SWSM, m), \ IXGBE_CAT(SWFW_SYNC, m), \ @@ -2989,6 +3040,7 @@ enum ixgbe_mac_type { ixgbe_mac_X540, ixgbe_mac_X550, ixgbe_mac_X550EM_x, + ixgbe_mac_x550em_a, ixgbe_num_macs }; @@ -3017,6 +3069,7 @@ enum ixgbe_phy_type { ixgbe_phy_qsfp_intel, ixgbe_phy_qsfp_unknown, ixgbe_phy_sfp_unsupported, + ixgbe_phy_sgmii, ixgbe_phy_generic }; @@ -3130,8 +3183,9 @@ struct ixgbe_bus_info { enum ixgbe_bus_width width; enum ixgbe_bus_type type; - u16 func; - u16 lan_id; + u8 func; + u8 lan_id; + u8 instance_id; }; /* Flow control parameters */ @@ -3266,6 +3320,7 @@ struct ixgbe_mac_operations { s32 (*enable_rx_dma)(struct ixgbe_hw *, u32); s32 (*acquire_swfw_sync)(struct ixgbe_hw *, u32); void (*release_swfw_sync)(struct ixgbe_hw *, u32); + void (*init_swfw_sync)(struct ixgbe_hw *); s32 (*prot_autoc_read)(struct ixgbe_hw *, bool *, u32 *); s32 (*prot_autoc_write)(struct ixgbe_hw *, u32, bool); @@ -3308,6 +3363,7 @@ struct ixgbe_mac_operations { /* Flow Control */ s32 (*fc_enable)(struct ixgbe_hw *); + s32 (*setup_fc)(struct ixgbe_hw *); /* Manageability interface */ s32 (*set_fw_drv_ver)(struct ixgbe_hw *, u8, u8, u8, u8); @@ -3323,6 +3379,8 @@ struct ixgbe_mac_operations { s32 (*dmac_config)(struct ixgbe_hw *hw); s32 (*dmac_update_tcs)(struct ixgbe_hw *hw); s32 (*dmac_config_tcs)(struct ixgbe_hw *hw); + s32 (*read_iosf_sb_reg)(struct ixgbe_hw *, u32, u32, u32 *); + s32 (*write_iosf_sb_reg)(struct ixgbe_hw *, u32, u32, u32); }; struct ixgbe_phy_operations { @@ -3442,7 +3500,7 @@ struct ixgbe_mbx_stats { }; struct ixgbe_mbx_info { - struct ixgbe_mbx_operations ops; + const struct ixgbe_mbx_operations *ops; struct ixgbe_mbx_stats stats; u32 timeout; u32 usec_delay; @@ -3475,10 +3533,10 @@ struct ixgbe_hw { struct ixgbe_info { enum ixgbe_mac_type mac; s32 (*get_invariants)(struct ixgbe_hw *); - struct ixgbe_mac_operations *mac_ops; - struct ixgbe_eeprom_operations *eeprom_ops; - struct ixgbe_phy_operations *phy_ops; - struct ixgbe_mbx_operations *mbx_ops; + const struct ixgbe_mac_operations *mac_ops; + const struct ixgbe_eeprom_operations *eeprom_ops; + const struct ixgbe_phy_operations *phy_ops; + const struct ixgbe_mbx_operations *mbx_ops; const u32 *mvals; }; @@ -3517,6 +3575,8 @@ struct ixgbe_info { #define IXGBE_ERR_INVALID_ARGUMENT -32 #define IXGBE_ERR_HOST_INTERFACE_COMMAND -33 #define IXGBE_ERR_FDIR_CMD_INCOMPLETE -38 +#define IXGBE_ERR_FW_RESP_INVALID -39 +#define IXGBE_ERR_TOKEN_RETRY -40 #define IXGBE_NOT_IMPLEMENTED 0x7FFFFFFF #define IXGBE_FUSES0_GROUP(_i) (0x11158 + ((_i) * 4)) @@ -3525,6 +3585,9 @@ struct ixgbe_info { #define IXGBE_KRM_PORT_CAR_GEN_CTRL(P) ((P) ? 0x8010 : 0x4010) #define IXGBE_KRM_LINK_CTRL_1(P) ((P) ? 0x820C : 0x420C) +#define IXGBE_KRM_AN_CNTL_1(P) ((P) ? 0x822C : 0x422C) +#define IXGBE_KRM_AN_CNTL_8(P) ((P) ? 0x8248 : 0x4248) +#define IXGBE_KRM_SGMII_CTRL(P) ((P) ? 0x82A0 : 0x42A0) #define IXGBE_KRM_DSP_TXFFE_STATE_4(P) ((P) ? 0x8634 : 0x4634) #define IXGBE_KRM_DSP_TXFFE_STATE_5(P) ((P) ? 0x8638 : 0x4638) #define IXGBE_KRM_RX_TRN_LINKUP_CTRL(P) ((P) ? 0x8B00 : 0x4B00) @@ -3538,6 +3601,8 @@ struct ixgbe_info { #define IXGBE_KRM_LINK_CTRL_1_TETH_FORCE_SPEED_MASK (0x7 << 8) #define IXGBE_KRM_LINK_CTRL_1_TETH_FORCE_SPEED_1G (2 << 8) #define IXGBE_KRM_LINK_CTRL_1_TETH_FORCE_SPEED_10G (4 << 8) +#define IXGBE_KRM_LINK_CTRL_1_TETH_AN_SGMII_EN BIT(12) +#define IXGBE_KRM_LINK_CTRL_1_TETH_AN_CLAUSE_37_EN BIT(13) #define IXGBE_KRM_LINK_CTRL_1_TETH_AN_FEC_REQ (1 << 14) #define IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_FEC (1 << 15) #define IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_KX (1 << 16) @@ -3547,6 +3612,15 @@ struct ixgbe_info { #define IXGBE_KRM_LINK_CTRL_1_TETH_AN_ENABLE (1 << 29) #define IXGBE_KRM_LINK_CTRL_1_TETH_AN_RESTART (1 << 31) +#define IXGBE_KRM_AN_CNTL_1_SYM_PAUSE (1 << 28) +#define IXGBE_KRM_AN_CNTL_1_ASM_PAUSE (1 << 29) + +#define IXGBE_KRM_AN_CNTL_8_LINEAR BIT(0) +#define IXGBE_KRM_AN_CNTL_8_LIMITING BIT(1) + +#define IXGBE_KRM_SGMII_CTRL_MAC_TAR_FORCE_100_D BIT(12) +#define IXGBE_KRM_SGMII_CTRL_MAC_TAR_FORCE_10_D BIT(19) + #define IXGBE_KRM_DSP_TXFFE_STATE_C0_EN (1 << 6) #define IXGBE_KRM_DSP_TXFFE_STATE_CP1_CN1_EN (1 << 15) #define IXGBE_KRM_DSP_TXFFE_STATE_CO_ADAPT_EN (1 << 16) @@ -3591,5 +3665,10 @@ struct ixgbe_info { #define IXGBE_SB_IOSF_TARGET_KX4_PCS1 3 #define IXGBE_NW_MNG_IF_SEL 0x00011178 +#define IXGBE_NW_MNG_IF_SEL_MDIO_ACT BIT(1) +#define IXGBE_NW_MNG_IF_SEL_ENABLE_10_100M BIT(23) #define IXGBE_NW_MNG_IF_SEL_INT_PHY_MODE BIT(24) +#define IXGBE_NW_MNG_IF_SEL_MDIO_PHY_ADD_SHIFT 3 +#define IXGBE_NW_MNG_IF_SEL_MDIO_PHY_ADD \ + (0x1F << IXGBE_NW_MNG_IF_SEL_MDIO_PHY_ADD_SHIFT) #endif /* _IXGBE_TYPE_H_ */ diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c index 2358c1b7d586..40824d85d807 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2014 Intel Corporation. + Copyright(c) 1999 - 2016 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -747,6 +747,25 @@ static void ixgbe_release_swfw_sync_semaphore(struct ixgbe_hw *hw) } /** + * ixgbe_init_swfw_sync_X540 - Release hardware semaphore + * @hw: pointer to hardware structure + * + * This function reset hardware semaphore bits for a semaphore that may + * have be left locked due to a catastrophic failure. + **/ +void ixgbe_init_swfw_sync_X540(struct ixgbe_hw *hw) +{ + /* First try to grab the semaphore but we don't need to bother + * looking to see whether we got the lock or not since we do + * the same thing regardless of whether we got the lock or not. + * We got the lock - we release it. + * We timeout trying to get the lock - we force its release. + */ + ixgbe_get_swfw_sync_semaphore(hw); + ixgbe_release_swfw_sync_semaphore(hw); +} + +/** * ixgbe_blink_led_start_X540 - Blink LED based on index. * @hw: pointer to hardware structure * @index: led number to blink @@ -810,7 +829,7 @@ s32 ixgbe_blink_led_stop_X540(struct ixgbe_hw *hw, u32 index) return 0; } -static struct ixgbe_mac_operations mac_ops_X540 = { +static const struct ixgbe_mac_operations mac_ops_X540 = { .init_hw = &ixgbe_init_hw_generic, .reset_hw = &ixgbe_reset_hw_X540, .start_hw = &ixgbe_start_hw_X540, @@ -846,6 +865,7 @@ static struct ixgbe_mac_operations mac_ops_X540 = { .clear_vfta = &ixgbe_clear_vfta_generic, .set_vfta = &ixgbe_set_vfta_generic, .fc_enable = &ixgbe_fc_enable_generic, + .setup_fc = ixgbe_setup_fc_generic, .set_fw_drv_ver = &ixgbe_set_fw_drv_ver_generic, .init_uta_tables = &ixgbe_init_uta_tables_generic, .setup_sfp = NULL, @@ -853,6 +873,7 @@ static struct ixgbe_mac_operations mac_ops_X540 = { .set_vlan_anti_spoofing = &ixgbe_set_vlan_anti_spoofing, .acquire_swfw_sync = &ixgbe_acquire_swfw_sync_X540, .release_swfw_sync = &ixgbe_release_swfw_sync_X540, + .init_swfw_sync = &ixgbe_init_swfw_sync_X540, .disable_rx_buff = &ixgbe_disable_rx_buff_generic, .enable_rx_buff = &ixgbe_enable_rx_buff_generic, .get_thermal_sensor_data = NULL, @@ -863,7 +884,7 @@ static struct ixgbe_mac_operations mac_ops_X540 = { .disable_rx = &ixgbe_disable_rx_generic, }; -static struct ixgbe_eeprom_operations eeprom_ops_X540 = { +static const struct ixgbe_eeprom_operations eeprom_ops_X540 = { .init_params = &ixgbe_init_eeprom_params_X540, .read = &ixgbe_read_eerd_X540, .read_buffer = &ixgbe_read_eerd_buffer_X540, @@ -874,7 +895,7 @@ static struct ixgbe_eeprom_operations eeprom_ops_X540 = { .update_checksum = &ixgbe_update_eeprom_checksum_X540, }; -static struct ixgbe_phy_operations phy_ops_X540 = { +static const struct ixgbe_phy_operations phy_ops_X540 = { .identify = &ixgbe_identify_phy_generic, .identify_sfp = &ixgbe_identify_sfp_module_generic, .init = NULL, @@ -897,7 +918,7 @@ static const u32 ixgbe_mvals_X540[IXGBE_MVALS_IDX_LIMIT] = { IXGBE_MVALS_INIT(X540) }; -struct ixgbe_info ixgbe_X540_info = { +const struct ixgbe_info ixgbe_X540_info = { .mac = ixgbe_mac_X540, .get_invariants = &ixgbe_get_invariants_X540, .mac_ops = &mac_ops_X540, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.h index a1468b1f4d8a..e21cd48491d3 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.h @@ -36,4 +36,5 @@ s32 ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index); s32 ixgbe_blink_led_stop_X540(struct ixgbe_hw *hw, u32 index); s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask); void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask); +void ixgbe_init_swfw_sync_X540(struct ixgbe_hw *hw); s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c index 87aca3f7c3de..c71e93ed4451 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c @@ -1,7 +1,7 @@ /******************************************************************************* * * Intel 10 Gigabit PCI Express Linux driver - * Copyright(c) 1999 - 2015 Intel Corporation. + * Copyright(c) 1999 - 2016 Intel Corporation. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, @@ -27,6 +27,7 @@ #include "ixgbe_phy.h" static s32 ixgbe_setup_kr_speed_x550em(struct ixgbe_hw *, ixgbe_link_speed); +static s32 ixgbe_setup_fc_x550em(struct ixgbe_hw *); static s32 ixgbe_get_invariants_X550_x(struct ixgbe_hw *hw) { @@ -272,16 +273,26 @@ out: static s32 ixgbe_identify_phy_x550em(struct ixgbe_hw *hw) { switch (hw->device_id) { + case IXGBE_DEV_ID_X550EM_A_SFP: + if (hw->bus.lan_id) + hw->phy.phy_semaphore_mask = IXGBE_GSSR_PHY1_SM; + else + hw->phy.phy_semaphore_mask = IXGBE_GSSR_PHY0_SM; + return ixgbe_identify_module_generic(hw); case IXGBE_DEV_ID_X550EM_X_SFP: /* set up for CS4227 usage */ hw->phy.phy_semaphore_mask = IXGBE_GSSR_SHARED_I2C_SM; ixgbe_setup_mux_ctl(hw); ixgbe_check_cs4227(hw); + /* Fallthrough */ + case IXGBE_DEV_ID_X550EM_A_SFP_N: return ixgbe_identify_module_generic(hw); case IXGBE_DEV_ID_X550EM_X_KX4: hw->phy.type = ixgbe_phy_x550em_kx4; break; case IXGBE_DEV_ID_X550EM_X_KR: + case IXGBE_DEV_ID_X550EM_A_KR: + case IXGBE_DEV_ID_X550EM_A_KR_L: hw->phy.type = ixgbe_phy_x550em_kr; break; case IXGBE_DEV_ID_X550EM_X_1G_T: @@ -355,7 +366,7 @@ static s32 ixgbe_iosf_wait(struct ixgbe_hw *hw, u32 *ctrl) command = IXGBE_READ_REG(hw, IXGBE_SB_IOSF_INDIRECT_CTRL); if (!(command & IXGBE_SB_IOSF_CTRL_BUSY)) break; - usleep_range(10, 20); + udelay(10); } if (ctrl) *ctrl = command; @@ -412,6 +423,121 @@ out: return ret; } +/** + * ixgbe_get_phy_token - Get the token for shared PHY access + * @hw: Pointer to hardware structure + */ +static s32 ixgbe_get_phy_token(struct ixgbe_hw *hw) +{ + struct ixgbe_hic_phy_token_req token_cmd; + s32 status; + + token_cmd.hdr.cmd = FW_PHY_TOKEN_REQ_CMD; + token_cmd.hdr.buf_len = FW_PHY_TOKEN_REQ_LEN; + token_cmd.hdr.cmd_or_resp.cmd_resv = 0; + token_cmd.hdr.checksum = FW_DEFAULT_CHECKSUM; + token_cmd.port_number = hw->bus.lan_id; + token_cmd.command_type = FW_PHY_TOKEN_REQ; + token_cmd.pad = 0; + status = ixgbe_host_interface_command(hw, &token_cmd, sizeof(token_cmd), + IXGBE_HI_COMMAND_TIMEOUT, + true); + if (status) + return status; + if (token_cmd.hdr.cmd_or_resp.ret_status == FW_PHY_TOKEN_OK) + return 0; + if (token_cmd.hdr.cmd_or_resp.ret_status != FW_PHY_TOKEN_RETRY) + return IXGBE_ERR_FW_RESP_INVALID; + + return IXGBE_ERR_TOKEN_RETRY; +} + +/** + * ixgbe_put_phy_token - Put the token for shared PHY access + * @hw: Pointer to hardware structure + */ +static s32 ixgbe_put_phy_token(struct ixgbe_hw *hw) +{ + struct ixgbe_hic_phy_token_req token_cmd; + s32 status; + + token_cmd.hdr.cmd = FW_PHY_TOKEN_REQ_CMD; + token_cmd.hdr.buf_len = FW_PHY_TOKEN_REQ_LEN; + token_cmd.hdr.cmd_or_resp.cmd_resv = 0; + token_cmd.hdr.checksum = FW_DEFAULT_CHECKSUM; + token_cmd.port_number = hw->bus.lan_id; + token_cmd.command_type = FW_PHY_TOKEN_REL; + token_cmd.pad = 0; + status = ixgbe_host_interface_command(hw, &token_cmd, sizeof(token_cmd), + IXGBE_HI_COMMAND_TIMEOUT, + true); + if (status) + return status; + if (token_cmd.hdr.cmd_or_resp.ret_status == FW_PHY_TOKEN_OK) + return 0; + return IXGBE_ERR_FW_RESP_INVALID; +} + +/** + * ixgbe_write_iosf_sb_reg_x550a - Write to IOSF PHY register + * @hw: pointer to hardware structure + * @reg_addr: 32 bit PHY register to write + * @device_type: 3 bit device type + * @data: Data to write to the register + **/ +static s32 ixgbe_write_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr, + __always_unused u32 device_type, + u32 data) +{ + struct ixgbe_hic_internal_phy_req write_cmd; + + memset(&write_cmd, 0, sizeof(write_cmd)); + write_cmd.hdr.cmd = FW_INT_PHY_REQ_CMD; + write_cmd.hdr.buf_len = FW_INT_PHY_REQ_LEN; + write_cmd.hdr.checksum = FW_DEFAULT_CHECKSUM; + write_cmd.port_number = hw->bus.lan_id; + write_cmd.command_type = FW_INT_PHY_REQ_WRITE; + write_cmd.address = cpu_to_be16(reg_addr); + write_cmd.write_data = cpu_to_be32(data); + + return ixgbe_host_interface_command(hw, &write_cmd, sizeof(write_cmd), + IXGBE_HI_COMMAND_TIMEOUT, false); +} + +/** + * ixgbe_read_iosf_sb_reg_x550a - Read from IOSF PHY register + * @hw: pointer to hardware structure + * @reg_addr: 32 bit PHY register to write + * @device_type: 3 bit device type + * @data: Pointer to read data from the register + **/ +static s32 ixgbe_read_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr, + __always_unused u32 device_type, + u32 *data) +{ + union { + struct ixgbe_hic_internal_phy_req cmd; + struct ixgbe_hic_internal_phy_resp rsp; + } hic; + s32 status; + + memset(&hic, 0, sizeof(hic)); + hic.cmd.hdr.cmd = FW_INT_PHY_REQ_CMD; + hic.cmd.hdr.buf_len = FW_INT_PHY_REQ_LEN; + hic.cmd.hdr.checksum = FW_DEFAULT_CHECKSUM; + hic.cmd.port_number = hw->bus.lan_id; + hic.cmd.command_type = FW_INT_PHY_REQ_READ; + hic.cmd.address = cpu_to_be16(reg_addr); + + status = ixgbe_host_interface_command(hw, &hic.cmd, sizeof(hic.cmd), + IXGBE_HI_COMMAND_TIMEOUT, true); + + /* Extract the register value from the response. */ + *data = be32_to_cpu(hic.rsp.read_data); + + return status; +} + /** ixgbe_read_ee_hostif_data_X550 - Read EEPROM word using a host interface * command assuming that the semaphore is already obtained. * @hw: pointer to hardware structure @@ -436,8 +562,7 @@ static s32 ixgbe_read_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset, /* one word */ buffer.length = cpu_to_be16(sizeof(u16)); - status = ixgbe_host_interface_command(hw, (u32 *)&buffer, - sizeof(buffer), + status = ixgbe_host_interface_command(hw, &buffer, sizeof(buffer), IXGBE_HI_COMMAND_TIMEOUT, false); if (status) return status; @@ -487,7 +612,7 @@ static s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw, buffer.address = cpu_to_be32((offset + current_word) * 2); buffer.length = cpu_to_be16(words_to_read * 2); - status = ixgbe_host_interface_command(hw, (u32 *)&buffer, + status = ixgbe_host_interface_command(hw, &buffer, sizeof(buffer), IXGBE_HI_COMMAND_TIMEOUT, false); @@ -770,8 +895,7 @@ static s32 ixgbe_write_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset, buffer.data = data; buffer.address = cpu_to_be32(offset * 2); - status = ixgbe_host_interface_command(hw, (u32 *)&buffer, - sizeof(buffer), + status = ixgbe_host_interface_command(hw, &buffer, sizeof(buffer), IXGBE_HI_COMMAND_TIMEOUT, false); return status; } @@ -813,8 +937,7 @@ static s32 ixgbe_update_flash_X550(struct ixgbe_hw *hw) buffer.req.buf_lenl = FW_SHADOW_RAM_DUMP_LEN; buffer.req.checksum = FW_DEFAULT_CHECKSUM; - status = ixgbe_host_interface_command(hw, (u32 *)&buffer, - sizeof(buffer), + status = ixgbe_host_interface_command(hw, &buffer, sizeof(buffer), IXGBE_HI_COMMAND_TIMEOUT, false); return status; } @@ -861,9 +984,9 @@ static void ixgbe_disable_rx_x550(struct ixgbe_hw *hw) fw_cmd.hdr.cmd = FW_DISABLE_RXEN_CMD; fw_cmd.hdr.buf_len = FW_DISABLE_RXEN_LEN; fw_cmd.hdr.checksum = FW_DEFAULT_CHECKSUM; - fw_cmd.port_number = (u8)hw->bus.lan_id; + fw_cmd.port_number = hw->bus.lan_id; - status = ixgbe_host_interface_command(hw, (u32 *)&fw_cmd, + status = ixgbe_host_interface_command(hw, &fw_cmd, sizeof(struct ixgbe_hic_disable_rxen), IXGBE_HI_COMMAND_TIMEOUT, true); @@ -1248,6 +1371,117 @@ i2c_err: } /** + * ixgbe_setup_mac_link_sfp_n - Setup internal PHY for native SFP + * @hw: pointer to hardware structure + * + * Configure the the integrated PHY for native SFP support. + */ +static s32 +ixgbe_setup_mac_link_sfp_n(struct ixgbe_hw *hw, ixgbe_link_speed speed, + __always_unused bool autoneg_wait_to_complete) +{ + bool setup_linear = false; + u32 reg_phy_int; + s32 rc; + + /* Check if SFP module is supported and linear */ + rc = ixgbe_supported_sfp_modules_X550em(hw, &setup_linear); + + /* If no SFP module present, then return success. Return success since + * SFP not present error is not excepted in the setup MAC link flow. + */ + if (rc == IXGBE_ERR_SFP_NOT_PRESENT) + return 0; + + if (!rc) + return rc; + + /* Configure internal PHY for native SFI */ + rc = hw->mac.ops.read_iosf_sb_reg(hw, + IXGBE_KRM_AN_CNTL_8(hw->bus.lan_id), + IXGBE_SB_IOSF_TARGET_KR_PHY, + ®_phy_int); + if (rc) + return rc; + + if (setup_linear) { + reg_phy_int &= ~IXGBE_KRM_AN_CNTL_8_LIMITING; + reg_phy_int |= IXGBE_KRM_AN_CNTL_8_LINEAR; + } else { + reg_phy_int |= IXGBE_KRM_AN_CNTL_8_LIMITING; + reg_phy_int &= ~IXGBE_KRM_AN_CNTL_8_LINEAR; + } + + rc = hw->mac.ops.write_iosf_sb_reg(hw, + IXGBE_KRM_AN_CNTL_8(hw->bus.lan_id), + IXGBE_SB_IOSF_TARGET_KR_PHY, + reg_phy_int); + if (rc) + return rc; + + /* Setup XFI/SFI internal link */ + return ixgbe_setup_ixfi_x550em(hw, &speed); +} + +/** + * ixgbe_setup_mac_link_sfp_x550a - Setup internal PHY for SFP + * @hw: pointer to hardware structure + * + * Configure the the integrated PHY for SFP support. + */ +static s32 +ixgbe_setup_mac_link_sfp_x550a(struct ixgbe_hw *hw, ixgbe_link_speed speed, + __always_unused bool autoneg_wait_to_complete) +{ + u32 reg_slice, slice_offset; + bool setup_linear = false; + u16 reg_phy_ext; + s32 rc; + + /* Check if SFP module is supported and linear */ + rc = ixgbe_supported_sfp_modules_X550em(hw, &setup_linear); + + /* If no SFP module present, then return success. Return success since + * SFP not present error is not excepted in the setup MAC link flow. + */ + if (rc == IXGBE_ERR_SFP_NOT_PRESENT) + return 0; + + if (!rc) + return rc; + + /* Configure internal PHY for KR/KX. */ + ixgbe_setup_kr_speed_x550em(hw, speed); + + if (!hw->phy.mdio.prtad || hw->phy.mdio.prtad == 0xFFFF) + return IXGBE_ERR_PHY_ADDR_INVALID; + + /* Get external PHY device id */ + rc = hw->phy.ops.read_reg(hw, IXGBE_CS4227_GLOBAL_ID_MSB, + IXGBE_MDIO_ZERO_DEV_TYPE, ®_phy_ext); + if (rc) + return rc; + + /* When configuring quad port CS4223, the MAC instance is part + * of the slice offset. + */ + if (reg_phy_ext == IXGBE_CS4223_PHY_ID) + slice_offset = (hw->bus.lan_id + + (hw->bus.instance_id << 1)) << 12; + else + slice_offset = hw->bus.lan_id << 12; + + /* Configure CS4227/CS4223 LINE side to proper mode. */ + reg_slice = IXGBE_CS4227_LINE_SPARE24_LSB + slice_offset; + if (setup_linear) + reg_phy_ext = (IXGBE_CS4227_EDC_MODE_CX1 << 1) | 1; + else + reg_phy_ext = (IXGBE_CS4227_EDC_MODE_SR << 1) | 1; + return hw->phy.ops.write_reg(hw, reg_slice, IXGBE_MDIO_ZERO_DEV_TYPE, + reg_phy_ext); +} + +/** * ixgbe_setup_mac_link_t_X550em - Sets the auto advertised link speed * @hw: pointer to hardware structure * @speed: new link speed @@ -1326,6 +1560,57 @@ static s32 ixgbe_check_link_t_X550em(struct ixgbe_hw *hw, return 0; } +/** + * ixgbe_setup_sgmii - Set up link for sgmii + * @hw: pointer to hardware structure + */ +static s32 +ixgbe_setup_sgmii(struct ixgbe_hw *hw, __always_unused ixgbe_link_speed speed, + __always_unused bool autoneg_wait_to_complete) +{ + struct ixgbe_mac_info *mac = &hw->mac; + u32 lval, sval; + s32 rc; + + rc = mac->ops.read_iosf_sb_reg(hw, + IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id), + IXGBE_SB_IOSF_TARGET_KR_PHY, &lval); + if (rc) + return rc; + + lval &= ~IXGBE_KRM_LINK_CTRL_1_TETH_AN_ENABLE; + lval &= ~IXGBE_KRM_LINK_CTRL_1_TETH_FORCE_SPEED_MASK; + lval |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_SGMII_EN; + lval |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_CLAUSE_37_EN; + lval |= IXGBE_KRM_LINK_CTRL_1_TETH_FORCE_SPEED_1G; + rc = mac->ops.write_iosf_sb_reg(hw, + IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id), + IXGBE_SB_IOSF_TARGET_KR_PHY, lval); + if (rc) + return rc; + + rc = mac->ops.read_iosf_sb_reg(hw, + IXGBE_KRM_SGMII_CTRL(hw->bus.lan_id), + IXGBE_SB_IOSF_TARGET_KR_PHY, &sval); + if (rc) + return rc; + + sval |= IXGBE_KRM_SGMII_CTRL_MAC_TAR_FORCE_10_D; + sval |= IXGBE_KRM_SGMII_CTRL_MAC_TAR_FORCE_100_D; + rc = mac->ops.write_iosf_sb_reg(hw, + IXGBE_KRM_SGMII_CTRL(hw->bus.lan_id), + IXGBE_SB_IOSF_TARGET_KR_PHY, sval); + if (rc) + return rc; + + lval |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_RESTART; + rc = mac->ops.write_iosf_sb_reg(hw, + IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id), + IXGBE_SB_IOSF_TARGET_KR_PHY, lval); + + return rc; +} + /** ixgbe_init_mac_link_ops_X550em - init mac link function pointers * @hw: pointer to hardware structure **/ @@ -1342,15 +1627,35 @@ static void ixgbe_init_mac_link_ops_X550em(struct ixgbe_hw *hw) mac->ops.enable_tx_laser = NULL; mac->ops.flap_tx_laser = NULL; mac->ops.setup_link = ixgbe_setup_mac_link_multispeed_fiber; - mac->ops.setup_mac_link = ixgbe_setup_mac_link_sfp_x550em; + mac->ops.setup_fc = ixgbe_setup_fc_x550em; + switch (hw->device_id) { + case IXGBE_DEV_ID_X550EM_A_SFP_N: + mac->ops.setup_mac_link = ixgbe_setup_mac_link_sfp_n; + break; + case IXGBE_DEV_ID_X550EM_A_SFP: + mac->ops.setup_mac_link = + ixgbe_setup_mac_link_sfp_x550a; + break; + default: + mac->ops.setup_mac_link = + ixgbe_setup_mac_link_sfp_x550em; + break; + } mac->ops.set_rate_select_speed = ixgbe_set_soft_rate_select_speed; break; case ixgbe_media_type_copper: mac->ops.setup_link = ixgbe_setup_mac_link_t_X550em; + mac->ops.setup_fc = ixgbe_setup_fc_generic; mac->ops.check_link = ixgbe_check_link_t_X550em; + return; + case ixgbe_media_type_backplane: + if (hw->device_id == IXGBE_DEV_ID_X550EM_A_SGMII || + hw->device_id == IXGBE_DEV_ID_X550EM_A_SGMII_L) + mac->ops.setup_link = ixgbe_setup_sgmii; break; default: + mac->ops.setup_fc = ixgbe_setup_fc_x550em; break; } } @@ -1614,7 +1919,7 @@ static s32 ixgbe_setup_kr_speed_x550em(struct ixgbe_hw *hw, s32 status; u32 reg_val; - status = ixgbe_read_iosf_sb_reg_x550(hw, + status = hw->mac.ops.read_iosf_sb_reg(hw, IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id), IXGBE_SB_IOSF_TARGET_KR_PHY, ®_val); if (status) @@ -1636,7 +1941,7 @@ static s32 ixgbe_setup_kr_speed_x550em(struct ixgbe_hw *hw, /* Restart auto-negotiation. */ reg_val |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_RESTART; - status = ixgbe_write_iosf_sb_reg_x550(hw, + status = hw->mac.ops.write_iosf_sb_reg(hw, IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id), IXGBE_SB_IOSF_TARGET_KR_PHY, reg_val); @@ -1653,9 +1958,9 @@ static s32 ixgbe_setup_kx4_x550em(struct ixgbe_hw *hw) s32 status; u32 reg_val; - status = ixgbe_read_iosf_sb_reg_x550(hw, IXGBE_KX4_LINK_CNTL_1, - IXGBE_SB_IOSF_TARGET_KX4_PCS0 + - hw->bus.lan_id, ®_val); + status = hw->mac.ops.read_iosf_sb_reg(hw, IXGBE_KX4_LINK_CNTL_1, + IXGBE_SB_IOSF_TARGET_KX4_PCS0 + + hw->bus.lan_id, ®_val); if (status) return status; @@ -1674,20 +1979,24 @@ static s32 ixgbe_setup_kx4_x550em(struct ixgbe_hw *hw) /* Restart auto-negotiation. */ reg_val |= IXGBE_KX4_LINK_CNTL_1_TETH_AN_RESTART; - status = ixgbe_write_iosf_sb_reg_x550(hw, IXGBE_KX4_LINK_CNTL_1, - IXGBE_SB_IOSF_TARGET_KX4_PCS0 + - hw->bus.lan_id, reg_val); + status = hw->mac.ops.write_iosf_sb_reg(hw, IXGBE_KX4_LINK_CNTL_1, + IXGBE_SB_IOSF_TARGET_KX4_PCS0 + + hw->bus.lan_id, reg_val); return status; } -/** ixgbe_setup_kr_x550em - Configure the KR PHY. - * @hw: pointer to hardware structure +/** + * ixgbe_setup_kr_x550em - Configure the KR PHY + * @hw: pointer to hardware structure * - * Configures the integrated KR PHY. + * Configures the integrated KR PHY for X550EM_x. **/ static s32 ixgbe_setup_kr_x550em(struct ixgbe_hw *hw) { + if (hw->mac.type != ixgbe_mac_X550EM_x) + return 0; + return ixgbe_setup_kr_speed_x550em(hw, hw->phy.autoneg_advertised); } @@ -1842,6 +2151,86 @@ static s32 ixgbe_get_lcd_t_x550em(struct ixgbe_hw *hw, return status; } +/** + * ixgbe_setup_fc_x550em - Set up flow control + * @hw: pointer to hardware structure + */ +static s32 ixgbe_setup_fc_x550em(struct ixgbe_hw *hw) +{ + bool pause, asm_dir; + u32 reg_val; + s32 rc; + + /* Validate the requested mode */ + if (hw->fc.strict_ieee && hw->fc.requested_mode == ixgbe_fc_rx_pause) { + hw_err(hw, "ixgbe_fc_rx_pause not valid in strict IEEE mode\n"); + return IXGBE_ERR_INVALID_LINK_SETTINGS; + } + + /* 10gig parts do not have a word in the EEPROM to determine the + * default flow control setting, so we explicitly set it to full. + */ + if (hw->fc.requested_mode == ixgbe_fc_default) + hw->fc.requested_mode = ixgbe_fc_full; + + /* Determine PAUSE and ASM_DIR bits. */ + switch (hw->fc.requested_mode) { + case ixgbe_fc_none: + pause = false; + asm_dir = false; + break; + case ixgbe_fc_tx_pause: + pause = false; + asm_dir = true; + break; + case ixgbe_fc_rx_pause: + /* Rx Flow control is enabled and Tx Flow control is + * disabled by software override. Since there really + * isn't a way to advertise that we are capable of RX + * Pause ONLY, we will advertise that we support both + * symmetric and asymmetric Rx PAUSE, as such we fall + * through to the fc_full statement. Later, we will + * disable the adapter's ability to send PAUSE frames. + */ + /* Fallthrough */ + case ixgbe_fc_full: + pause = true; + asm_dir = true; + break; + default: + hw_err(hw, "Flow control param set incorrectly\n"); + return IXGBE_ERR_CONFIG; + } + + if (hw->device_id != IXGBE_DEV_ID_X550EM_X_KR && + hw->device_id != IXGBE_DEV_ID_X550EM_A_KR && + hw->device_id != IXGBE_DEV_ID_X550EM_A_KR_L) + return 0; + + rc = hw->mac.ops.read_iosf_sb_reg(hw, + IXGBE_KRM_AN_CNTL_1(hw->bus.lan_id), + IXGBE_SB_IOSF_TARGET_KR_PHY, + ®_val); + if (rc) + return rc; + + reg_val &= ~(IXGBE_KRM_AN_CNTL_1_SYM_PAUSE | + IXGBE_KRM_AN_CNTL_1_ASM_PAUSE); + if (pause) + reg_val |= IXGBE_KRM_AN_CNTL_1_SYM_PAUSE; + if (asm_dir) + reg_val |= IXGBE_KRM_AN_CNTL_1_ASM_PAUSE; + rc = hw->mac.ops.write_iosf_sb_reg(hw, + IXGBE_KRM_AN_CNTL_1(hw->bus.lan_id), + IXGBE_SB_IOSF_TARGET_KR_PHY, + reg_val); + + /* This device does not fully support AN. */ + hw->fc.disable_fc_autoneg = true; + + return rc; +} + /** ixgbe_enter_lplu_x550em - Transition to low power states * @hw: pointer to hardware structure * @@ -1939,6 +2328,36 @@ static s32 ixgbe_enter_lplu_t_x550em(struct ixgbe_hw *hw) return status; } +/** + * ixgbe_read_mng_if_sel_x550em - Read NW_MNG_IF_SEL register + * @hw: pointer to hardware structure + * + * Read NW_MNG_IF_SEL register and save field values. + */ +static void ixgbe_read_mng_if_sel_x550em(struct ixgbe_hw *hw) +{ + /* Save NW management interface connected on board. This is used + * to determine internal PHY mode. + */ + hw->phy.nw_mng_if_sel = IXGBE_READ_REG(hw, IXGBE_NW_MNG_IF_SEL); + + /* If X552 (X550EM_a) and MDIO is connected to external PHY, then set + * PHY address. This register field was has only been used for X552. + */ + if (!hw->phy.nw_mng_if_sel) { + if (hw->mac.type == ixgbe_mac_x550em_a) { + struct ixgbe_adapter *adapter = hw->back; + + e_warn(drv, "nw_mng_if_sel not set\n"); + } + return; + } + + hw->phy.mdio.prtad = (hw->phy.nw_mng_if_sel & + IXGBE_NW_MNG_IF_SEL_MDIO_PHY_ADD) >> + IXGBE_NW_MNG_IF_SEL_MDIO_PHY_ADD_SHIFT; +} + /** ixgbe_init_phy_ops_X550em - PHY/SFP specific init * @hw: pointer to hardware structure * @@ -1953,14 +2372,11 @@ static s32 ixgbe_init_phy_ops_X550em(struct ixgbe_hw *hw) hw->mac.ops.set_lan_id(hw); + ixgbe_read_mng_if_sel_x550em(hw); + if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) { phy->phy_semaphore_mask = IXGBE_GSSR_SHARED_I2C_SM; ixgbe_setup_mux_ctl(hw); - - /* Save NW management interface connected on board. This is used - * to determine internal PHY mode. - */ - phy->nw_mng_if_sel = IXGBE_READ_REG(hw, IXGBE_NW_MNG_IF_SEL); } /* Identify the PHY or SFP module */ @@ -2023,16 +2439,24 @@ static enum ixgbe_media_type ixgbe_get_media_type_X550em(struct ixgbe_hw *hw) /* Detect if there is a copper PHY attached. */ switch (hw->device_id) { + case IXGBE_DEV_ID_X550EM_A_SGMII: + case IXGBE_DEV_ID_X550EM_A_SGMII_L: + hw->phy.type = ixgbe_phy_sgmii; + /* Fallthrough */ case IXGBE_DEV_ID_X550EM_X_KR: case IXGBE_DEV_ID_X550EM_X_KX4: + case IXGBE_DEV_ID_X550EM_A_KR: + case IXGBE_DEV_ID_X550EM_A_KR_L: media_type = ixgbe_media_type_backplane; break; case IXGBE_DEV_ID_X550EM_X_SFP: + case IXGBE_DEV_ID_X550EM_A_SFP: + case IXGBE_DEV_ID_X550EM_A_SFP_N: media_type = ixgbe_media_type_fiber; break; case IXGBE_DEV_ID_X550EM_X_1G_T: case IXGBE_DEV_ID_X550EM_X_10G_T: - media_type = ixgbe_media_type_copper; + media_type = ixgbe_media_type_copper; break; default: media_type = ixgbe_media_type_unknown; @@ -2080,6 +2504,27 @@ static s32 ixgbe_init_ext_t_x550em(struct ixgbe_hw *hw) return status; } +/** + * ixgbe_set_mdio_speed - Set MDIO clock speed + * @hw: pointer to hardware structure + */ +static void ixgbe_set_mdio_speed(struct ixgbe_hw *hw) +{ + u32 hlreg0; + + switch (hw->device_id) { + case IXGBE_DEV_ID_X550EM_X_10G_T: + case IXGBE_DEV_ID_X550EM_A_SFP: + /* Config MDIO clock speed before the first MDIO PHY access */ + hlreg0 = IXGBE_READ_REG(hw, IXGBE_HLREG0); + hlreg0 &= ~IXGBE_HLREG0_MDCSPD; + IXGBE_WRITE_REG(hw, IXGBE_HLREG0, hlreg0); + break; + default: + break; + } +} + /** ixgbe_reset_hw_X550em - Perform hardware reset ** @hw: pointer to hardware structure ** @@ -2093,7 +2538,6 @@ static s32 ixgbe_reset_hw_X550em(struct ixgbe_hw *hw) s32 status; u32 ctrl = 0; u32 i; - u32 hlreg0; bool link_up = false; /* Call adapter stop to disable Tx/Rx and clear interrupts */ @@ -2179,11 +2623,7 @@ mac_reset_top: hw->mac.num_rar_entries = 128; hw->mac.ops.init_rx_addrs(hw); - if (hw->device_id == IXGBE_DEV_ID_X550EM_X_10G_T) { - hlreg0 = IXGBE_READ_REG(hw, IXGBE_HLREG0); - hlreg0 &= ~IXGBE_HLREG0_MDCSPD; - IXGBE_WRITE_REG(hw, IXGBE_HLREG0, hlreg0); - } + ixgbe_set_mdio_speed(hw); if (hw->device_id == IXGBE_DEV_ID_X550EM_X_SFP) ixgbe_setup_mux_ctl(hw); @@ -2296,6 +2736,110 @@ static void ixgbe_release_swfw_sync_X550em(struct ixgbe_hw *hw, u32 mask) ixgbe_release_swfw_sync_X540(hw, mask); } +/** + * ixgbe_acquire_swfw_sync_x550em_a - Acquire SWFW semaphore + * @hw: pointer to hardware structure + * @mask: Mask to specify which semaphore to acquire + * + * Acquires the SWFW semaphore and get the shared PHY token as needed + */ +static s32 ixgbe_acquire_swfw_sync_x550em_a(struct ixgbe_hw *hw, u32 mask) +{ + u32 hmask = mask & ~IXGBE_GSSR_TOKEN_SM; + int retries = FW_PHY_TOKEN_RETRIES; + s32 status; + + while (--retries) { + status = 0; + if (hmask) + status = ixgbe_acquire_swfw_sync_X540(hw, hmask); + if (status) + return status; + if (!(mask & IXGBE_GSSR_TOKEN_SM)) + return 0; + + status = ixgbe_get_phy_token(hw); + if (!status) + return 0; + if (hmask) + ixgbe_release_swfw_sync_X540(hw, hmask); + if (status != IXGBE_ERR_TOKEN_RETRY) + return status; + udelay(FW_PHY_TOKEN_DELAY * 1000); + } + + return status; +} + +/** + * ixgbe_release_swfw_sync_x550em_a - Release SWFW semaphore + * @hw: pointer to hardware structure + * @mask: Mask to specify which semaphore to release + * + * Release the SWFW semaphore and puts the shared PHY token as needed + */ +static void ixgbe_release_swfw_sync_x550em_a(struct ixgbe_hw *hw, u32 mask) +{ + u32 hmask = mask & ~IXGBE_GSSR_TOKEN_SM; + + if (mask & IXGBE_GSSR_TOKEN_SM) + ixgbe_put_phy_token(hw); + + if (hmask) + ixgbe_release_swfw_sync_X540(hw, hmask); +} + +/** + * ixgbe_read_phy_reg_x550a - Reads specified PHY register + * @hw: pointer to hardware structure + * @reg_addr: 32 bit address of PHY register to read + * @phy_data: Pointer to read data from PHY register + * + * Reads a value from a specified PHY register using the SWFW lock and PHY + * Token. The PHY Token is needed since the MDIO is shared between to MAC + * instances. + */ +static s32 ixgbe_read_phy_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr, + u32 device_type, u16 *phy_data) +{ + u32 mask = hw->phy.phy_semaphore_mask | IXGBE_GSSR_TOKEN_SM; + s32 status; + + if (hw->mac.ops.acquire_swfw_sync(hw, mask)) + return IXGBE_ERR_SWFW_SYNC; + + status = hw->phy.ops.read_reg_mdi(hw, reg_addr, device_type, phy_data); + + hw->mac.ops.release_swfw_sync(hw, mask); + + return status; +} + +/** + * ixgbe_write_phy_reg_x550a - Writes specified PHY register + * @hw: pointer to hardware structure + * @reg_addr: 32 bit PHY register to write + * @device_type: 5 bit device type + * @phy_data: Data to write to the PHY register + * + * Writes a value to specified PHY register using the SWFW lock and PHY Token. + * The PHY Token is needed since the MDIO is shared between to MAC instances. + */ +static s32 ixgbe_write_phy_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr, + u32 device_type, u16 phy_data) +{ + u32 mask = hw->phy.phy_semaphore_mask | IXGBE_GSSR_TOKEN_SM; + s32 status; + + if (hw->mac.ops.acquire_swfw_sync(hw, mask)) + return IXGBE_ERR_SWFW_SYNC; + + status = ixgbe_write_phy_reg_mdi(hw, reg_addr, device_type, phy_data); + hw->mac.ops.release_swfw_sync(hw, mask); + + return status; +} + #define X550_COMMON_MAC \ .init_hw = &ixgbe_init_hw_generic, \ .start_hw = &ixgbe_start_hw_X540, \ @@ -2337,12 +2881,10 @@ static void ixgbe_release_swfw_sync_X550em(struct ixgbe_hw *hw, u32 mask) .enable_rx_buff = &ixgbe_enable_rx_buff_generic, \ .get_thermal_sensor_data = NULL, \ .init_thermal_sensor_thresh = NULL, \ - .prot_autoc_read = &prot_autoc_read_generic, \ - .prot_autoc_write = &prot_autoc_write_generic, \ .enable_rx = &ixgbe_enable_rx_generic, \ .disable_rx = &ixgbe_disable_rx_x550, \ -static struct ixgbe_mac_operations mac_ops_X550 = { +static const struct ixgbe_mac_operations mac_ops_X550 = { X550_COMMON_MAC .reset_hw = &ixgbe_reset_hw_X540, .get_media_type = &ixgbe_get_media_type_X540, @@ -2354,9 +2896,13 @@ static struct ixgbe_mac_operations mac_ops_X550 = { .setup_sfp = NULL, .acquire_swfw_sync = &ixgbe_acquire_swfw_sync_X540, .release_swfw_sync = &ixgbe_release_swfw_sync_X540, + .init_swfw_sync = &ixgbe_init_swfw_sync_X540, + .prot_autoc_read = prot_autoc_read_generic, + .prot_autoc_write = prot_autoc_write_generic, + .setup_fc = ixgbe_setup_fc_generic, }; -static struct ixgbe_mac_operations mac_ops_X550EM_x = { +static const struct ixgbe_mac_operations mac_ops_X550EM_x = { X550_COMMON_MAC .reset_hw = &ixgbe_reset_hw_X550em, .get_media_type = &ixgbe_get_media_type_X550em, @@ -2368,6 +2914,27 @@ static struct ixgbe_mac_operations mac_ops_X550EM_x = { .setup_sfp = ixgbe_setup_sfp_modules_X550em, .acquire_swfw_sync = &ixgbe_acquire_swfw_sync_X550em, .release_swfw_sync = &ixgbe_release_swfw_sync_X550em, + .init_swfw_sync = &ixgbe_init_swfw_sync_X540, + .setup_fc = NULL, /* defined later */ + .read_iosf_sb_reg = ixgbe_read_iosf_sb_reg_x550, + .write_iosf_sb_reg = ixgbe_write_iosf_sb_reg_x550, +}; + +static struct ixgbe_mac_operations mac_ops_x550em_a = { + X550_COMMON_MAC + .reset_hw = ixgbe_reset_hw_X550em, + .get_media_type = ixgbe_get_media_type_X550em, + .get_san_mac_addr = NULL, + .get_wwn_prefix = NULL, + .setup_link = NULL, /* defined later */ + .get_link_capabilities = ixgbe_get_link_capabilities_X550em, + .get_bus_info = ixgbe_get_bus_info_X550em, + .setup_sfp = ixgbe_setup_sfp_modules_X550em, + .acquire_swfw_sync = ixgbe_acquire_swfw_sync_x550em_a, + .release_swfw_sync = ixgbe_release_swfw_sync_x550em_a, + .setup_fc = ixgbe_setup_fc_generic, + .read_iosf_sb_reg = ixgbe_read_iosf_sb_reg_x550a, + .write_iosf_sb_reg = ixgbe_write_iosf_sb_reg_x550a, }; #define X550_COMMON_EEP \ @@ -2379,12 +2946,12 @@ static struct ixgbe_mac_operations mac_ops_X550EM_x = { .update_checksum = &ixgbe_update_eeprom_checksum_X550, \ .calc_checksum = &ixgbe_calc_eeprom_checksum_X550, \ -static struct ixgbe_eeprom_operations eeprom_ops_X550 = { +static const struct ixgbe_eeprom_operations eeprom_ops_X550 = { X550_COMMON_EEP .init_params = &ixgbe_init_eeprom_params_X550, }; -static struct ixgbe_eeprom_operations eeprom_ops_X550EM_x = { +static const struct ixgbe_eeprom_operations eeprom_ops_X550EM_x = { X550_COMMON_EEP .init_params = &ixgbe_init_eeprom_params_X540, }; @@ -2398,23 +2965,25 @@ static struct ixgbe_eeprom_operations eeprom_ops_X550EM_x = { .read_i2c_sff8472 = &ixgbe_read_i2c_sff8472_generic, \ .read_i2c_eeprom = &ixgbe_read_i2c_eeprom_generic, \ .write_i2c_eeprom = &ixgbe_write_i2c_eeprom_generic, \ - .read_reg = &ixgbe_read_phy_reg_generic, \ - .write_reg = &ixgbe_write_phy_reg_generic, \ .setup_link = &ixgbe_setup_phy_link_generic, \ .set_phy_power = NULL, \ .check_overtemp = &ixgbe_tn_check_overtemp, \ .get_firmware_version = &ixgbe_get_phy_firmware_version_generic, -static struct ixgbe_phy_operations phy_ops_X550 = { +static const struct ixgbe_phy_operations phy_ops_X550 = { X550_COMMON_PHY .init = NULL, .identify = &ixgbe_identify_phy_generic, + .read_reg = &ixgbe_read_phy_reg_generic, + .write_reg = &ixgbe_write_phy_reg_generic, }; -static struct ixgbe_phy_operations phy_ops_X550EM_x = { +static const struct ixgbe_phy_operations phy_ops_X550EM_x = { X550_COMMON_PHY .init = &ixgbe_init_phy_ops_X550em, .identify = &ixgbe_identify_phy_x550em, + .read_reg = &ixgbe_read_phy_reg_generic, + .write_reg = &ixgbe_write_phy_reg_generic, .read_i2c_combined = &ixgbe_read_i2c_combined_generic, .write_i2c_combined = &ixgbe_write_i2c_combined_generic, .read_i2c_combined_unlocked = &ixgbe_read_i2c_combined_generic_unlocked, @@ -2422,6 +2991,14 @@ static struct ixgbe_phy_operations phy_ops_X550EM_x = { &ixgbe_write_i2c_combined_generic_unlocked, }; +static const struct ixgbe_phy_operations phy_ops_x550em_a = { + X550_COMMON_PHY + .init = &ixgbe_init_phy_ops_X550em, + .identify = &ixgbe_identify_phy_x550em, + .read_reg = &ixgbe_read_phy_reg_x550a, + .write_reg = &ixgbe_write_phy_reg_x550a, +}; + static const u32 ixgbe_mvals_X550[IXGBE_MVALS_IDX_LIMIT] = { IXGBE_MVALS_INIT(X550) }; @@ -2430,7 +3007,11 @@ static const u32 ixgbe_mvals_X550EM_x[IXGBE_MVALS_IDX_LIMIT] = { IXGBE_MVALS_INIT(X550EM_x) }; -struct ixgbe_info ixgbe_X550_info = { +static const u32 ixgbe_mvals_x550em_a[IXGBE_MVALS_IDX_LIMIT] = { + IXGBE_MVALS_INIT(X550EM_a) +}; + +const struct ixgbe_info ixgbe_X550_info = { .mac = ixgbe_mac_X550, .get_invariants = &ixgbe_get_invariants_X540, .mac_ops = &mac_ops_X550, @@ -2440,7 +3021,7 @@ struct ixgbe_info ixgbe_X550_info = { .mvals = ixgbe_mvals_X550, }; -struct ixgbe_info ixgbe_X550EM_x_info = { +const struct ixgbe_info ixgbe_X550EM_x_info = { .mac = ixgbe_mac_X550EM_x, .get_invariants = &ixgbe_get_invariants_X550_x, .mac_ops = &mac_ops_X550EM_x, @@ -2449,3 +3030,13 @@ struct ixgbe_info ixgbe_X550EM_x_info = { .mbx_ops = &mbx_ops_generic, .mvals = ixgbe_mvals_X550EM_x, }; + +const struct ixgbe_info ixgbe_x550em_a_info = { + .mac = ixgbe_mac_x550em_a, + .get_invariants = &ixgbe_get_invariants_X550_x, + .mac_ops = &mac_ops_x550em_a, + .eeprom_ops = &eeprom_ops_X550EM_x, + .phy_ops = &phy_ops_x550em_a, + .mbx_ops = &mbx_ops_generic, + .mvals = ixgbe_mvals_x550em_a, +}; diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c index c48aef613b0a..d7aa4b203f40 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c +++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c @@ -680,7 +680,7 @@ static void ixgbevf_diag_test(struct net_device *netdev, if (if_running) /* indicate we're in test mode */ - dev_close(netdev); + ixgbevf_close(netdev); else ixgbevf_reset(adapter); @@ -692,7 +692,7 @@ static void ixgbevf_diag_test(struct net_device *netdev, clear_bit(__IXGBEVF_TESTING, &adapter->state); if (if_running) - dev_open(netdev); + ixgbevf_open(netdev); } else { hw_dbg(&adapter->hw, "online testing starting\n"); /* Online tests */ diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h index 68ec7daa04fd..5ac60eefb0cd 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h @@ -403,13 +403,6 @@ struct ixgbevf_adapter { u32 alloc_rx_page_failed; u32 alloc_rx_buff_failed; - /* Some features need tri-state capability, - * thus the additional *_CAPABLE flags. - */ - u32 flags; -#define IXGBEVF_FLAG_RESET_REQUESTED (u32)(1) -#define IXGBEVF_FLAG_QUEUE_RESET_REQUESTED (u32)(1 << 2) - struct msix_entry *msix_entries; /* OS defined structs */ @@ -461,6 +454,8 @@ enum ixbgevf_state_t { __IXGBEVF_REMOVING, __IXGBEVF_SERVICE_SCHED, __IXGBEVF_SERVICE_INITED, + __IXGBEVF_RESET_REQUESTED, + __IXGBEVF_QUEUE_RESET_REQUESTED, }; enum ixgbevf_boards { @@ -486,6 +481,8 @@ extern const struct ixgbe_mbx_operations ixgbevf_mbx_ops; extern const char ixgbevf_driver_name[]; extern const char ixgbevf_driver_version[]; +int ixgbevf_open(struct net_device *netdev); +int ixgbevf_close(struct net_device *netdev); void ixgbevf_up(struct ixgbevf_adapter *adapter); void ixgbevf_down(struct ixgbevf_adapter *adapter); void ixgbevf_reinit_locked(struct ixgbevf_adapter *adapter); diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 0ea14c0a2e74..007cbe094990 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -268,7 +268,7 @@ static void ixgbevf_tx_timeout_reset(struct ixgbevf_adapter *adapter) { /* Do the reset outside of interrupt context */ if (!test_bit(__IXGBEVF_DOWN, &adapter->state)) { - adapter->flags |= IXGBEVF_FLAG_RESET_REQUESTED; + set_bit(__IXGBEVF_RESET_REQUESTED, &adapter->state); ixgbevf_service_event_schedule(adapter); } } @@ -288,9 +288,10 @@ static void ixgbevf_tx_timeout(struct net_device *netdev) * ixgbevf_clean_tx_irq - Reclaim resources after transmit completes * @q_vector: board private structure * @tx_ring: tx ring to clean + * @napi_budget: Used to determine if we are in netpoll **/ static bool ixgbevf_clean_tx_irq(struct ixgbevf_q_vector *q_vector, - struct ixgbevf_ring *tx_ring) + struct ixgbevf_ring *tx_ring, int napi_budget) { struct ixgbevf_adapter *adapter = q_vector->adapter; struct ixgbevf_tx_buffer *tx_buffer; @@ -328,7 +329,7 @@ static bool ixgbevf_clean_tx_irq(struct ixgbevf_q_vector *q_vector, total_packets += tx_buffer->gso_segs; /* free the skb */ - dev_kfree_skb_any(tx_buffer->skb); + napi_consume_skb(tx_buffer->skb, napi_budget); /* unmap skb header data */ dma_unmap_single(tx_ring->dev, @@ -1013,8 +1014,10 @@ static int ixgbevf_poll(struct napi_struct *napi, int budget) int per_ring_budget, work_done = 0; bool clean_complete = true; - ixgbevf_for_each_ring(ring, q_vector->tx) - clean_complete &= ixgbevf_clean_tx_irq(q_vector, ring); + ixgbevf_for_each_ring(ring, q_vector->tx) { + if (!ixgbevf_clean_tx_irq(q_vector, ring, budget)) + clean_complete = false; + } if (budget <= 0) return budget; @@ -1035,7 +1038,8 @@ static int ixgbevf_poll(struct napi_struct *napi, int budget) int cleaned = ixgbevf_clean_rx_irq(q_vector, ring, per_ring_budget); work_done += cleaned; - clean_complete &= (cleaned < per_ring_budget); + if (cleaned >= per_ring_budget) + clean_complete = false; } #ifdef CONFIG_NET_RX_BUSY_POLL @@ -1984,7 +1988,7 @@ static int ixgbevf_configure_dcb(struct ixgbevf_adapter *adapter) hw->mbx.timeout = 0; /* wait for watchdog to come around and bail us out */ - adapter->flags |= IXGBEVF_FLAG_QUEUE_RESET_REQUESTED; + set_bit(__IXGBEVF_QUEUE_RESET_REQUESTED, &adapter->state); } return 0; @@ -2749,11 +2753,9 @@ static void ixgbevf_service_timer(unsigned long data) static void ixgbevf_reset_subtask(struct ixgbevf_adapter *adapter) { - if (!(adapter->flags & IXGBEVF_FLAG_RESET_REQUESTED)) + if (!test_and_clear_bit(__IXGBEVF_RESET_REQUESTED, &adapter->state)) return; - adapter->flags &= ~IXGBEVF_FLAG_RESET_REQUESTED; - /* If we're already down or resetting, just bail */ if (test_bit(__IXGBEVF_DOWN, &adapter->state) || test_bit(__IXGBEVF_RESETTING, &adapter->state)) @@ -2821,7 +2823,7 @@ static void ixgbevf_watchdog_update_link(struct ixgbevf_adapter *adapter) /* if check for link returns error we will need to reset */ if (err && time_after(jiffies, adapter->last_reset + (10 * HZ))) { - adapter->flags |= IXGBEVF_FLAG_RESET_REQUESTED; + set_bit(__IXGBEVF_RESET_REQUESTED, &adapter->state); link_up = false; } @@ -3122,7 +3124,7 @@ static void ixgbevf_free_all_rx_resources(struct ixgbevf_adapter *adapter) * handler is registered with the OS, the watchdog timer is started, * and the stack is notified that the interface is ready. **/ -static int ixgbevf_open(struct net_device *netdev) +int ixgbevf_open(struct net_device *netdev) { struct ixgbevf_adapter *adapter = netdev_priv(netdev); struct ixgbe_hw *hw = &adapter->hw; @@ -3205,7 +3207,7 @@ err_setup_reset: * needs to be disabled. A global MAC reset is issued to stop the * hardware, and all transmit and receive resources are freed. **/ -static int ixgbevf_close(struct net_device *netdev) +int ixgbevf_close(struct net_device *netdev) { struct ixgbevf_adapter *adapter = netdev_priv(netdev); @@ -3222,11 +3224,10 @@ static void ixgbevf_queue_reset_subtask(struct ixgbevf_adapter *adapter) { struct net_device *dev = adapter->netdev; - if (!(adapter->flags & IXGBEVF_FLAG_QUEUE_RESET_REQUESTED)) + if (!test_and_clear_bit(__IXGBEVF_QUEUE_RESET_REQUESTED, + &adapter->state)) return; - adapter->flags &= ~IXGBEVF_FLAG_QUEUE_RESET_REQUESTED; - /* if interface is down do nothing */ if (test_bit(__IXGBEVF_DOWN, &adapter->state) || test_bit(__IXGBEVF_RESETTING, &adapter->state)) @@ -3337,76 +3338,55 @@ static int ixgbevf_tso(struct ixgbevf_ring *tx_ring, return 1; } +static inline bool ixgbevf_ipv6_csum_is_sctp(struct sk_buff *skb) +{ + unsigned int offset = 0; + + ipv6_find_hdr(skb, &offset, IPPROTO_SCTP, NULL, NULL); + + return offset == skb_checksum_start_offset(skb); +} + static void ixgbevf_tx_csum(struct ixgbevf_ring *tx_ring, struct ixgbevf_tx_buffer *first) { struct sk_buff *skb = first->skb; u32 vlan_macip_lens = 0; - u32 mss_l4len_idx = 0; u32 type_tucmd = 0; - if (skb->ip_summed == CHECKSUM_PARTIAL) { - u8 l4_hdr = 0; - __be16 frag_off; - - switch (first->protocol) { - case htons(ETH_P_IP): - vlan_macip_lens |= skb_network_header_len(skb); - type_tucmd |= IXGBE_ADVTXD_TUCMD_IPV4; - l4_hdr = ip_hdr(skb)->protocol; - break; - case htons(ETH_P_IPV6): - vlan_macip_lens |= skb_network_header_len(skb); - l4_hdr = ipv6_hdr(skb)->nexthdr; - if (likely(skb_network_header_len(skb) == - sizeof(struct ipv6hdr))) - break; - ipv6_skip_exthdr(skb, skb_network_offset(skb) + - sizeof(struct ipv6hdr), - &l4_hdr, &frag_off); - if (unlikely(frag_off)) - l4_hdr = NEXTHDR_FRAGMENT; - break; - default: - break; - } + if (skb->ip_summed != CHECKSUM_PARTIAL) + goto no_csum; - switch (l4_hdr) { - case IPPROTO_TCP: - type_tucmd |= IXGBE_ADVTXD_TUCMD_L4T_TCP; - mss_l4len_idx = tcp_hdrlen(skb) << - IXGBE_ADVTXD_L4LEN_SHIFT; - break; - case IPPROTO_SCTP: - type_tucmd |= IXGBE_ADVTXD_TUCMD_L4T_SCTP; - mss_l4len_idx = sizeof(struct sctphdr) << - IXGBE_ADVTXD_L4LEN_SHIFT; - break; - case IPPROTO_UDP: - mss_l4len_idx = sizeof(struct udphdr) << - IXGBE_ADVTXD_L4LEN_SHIFT; + switch (skb->csum_offset) { + case offsetof(struct tcphdr, check): + type_tucmd = IXGBE_ADVTXD_TUCMD_L4T_TCP; + /* fall through */ + case offsetof(struct udphdr, check): + break; + case offsetof(struct sctphdr, checksum): + /* validate that this is actually an SCTP request */ + if (((first->protocol == htons(ETH_P_IP)) && + (ip_hdr(skb)->protocol == IPPROTO_SCTP)) || + ((first->protocol == htons(ETH_P_IPV6)) && + ixgbevf_ipv6_csum_is_sctp(skb))) { + type_tucmd = IXGBE_ADVTXD_TUCMD_L4T_SCTP; break; - default: - if (unlikely(net_ratelimit())) { - dev_warn(tx_ring->dev, - "partial checksum, l3 proto=%x, l4 proto=%x\n", - first->protocol, l4_hdr); - } - skb_checksum_help(skb); - goto no_csum; } - - /* update TX checksum flag */ - first->tx_flags |= IXGBE_TX_FLAGS_CSUM; + /* fall through */ + default: + skb_checksum_help(skb); + goto no_csum; } - + /* update TX checksum flag */ + first->tx_flags |= IXGBE_TX_FLAGS_CSUM; + vlan_macip_lens = skb_checksum_start_offset(skb) - + skb_network_offset(skb); no_csum: /* vlan_macip_lens: MACLEN, VLAN tag */ vlan_macip_lens |= skb_network_offset(skb) << IXGBE_ADVTXD_MACLEN_SHIFT; vlan_macip_lens |= first->tx_flags & IXGBE_TX_FLAGS_VLAN_MASK; - ixgbevf_tx_ctxtdesc(tx_ring, vlan_macip_lens, - type_tucmd, mss_l4len_idx); + ixgbevf_tx_ctxtdesc(tx_ring, vlan_macip_lens, type_tucmd, 0); } static __le32 ixgbevf_tx_cmd_type(u32 tx_flags) @@ -3692,19 +3672,23 @@ static int ixgbevf_set_mac(struct net_device *netdev, void *p) struct ixgbevf_adapter *adapter = netdev_priv(netdev); struct ixgbe_hw *hw = &adapter->hw; struct sockaddr *addr = p; + int err; if (!is_valid_ether_addr(addr->sa_data)) return -EADDRNOTAVAIL; - ether_addr_copy(netdev->dev_addr, addr->sa_data); - ether_addr_copy(hw->mac.addr, addr->sa_data); - spin_lock_bh(&adapter->mbx_lock); - hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0); + err = hw->mac.ops.set_rar(hw, 0, addr->sa_data, 0); spin_unlock_bh(&adapter->mbx_lock); + if (err) + return -EPERM; + + ether_addr_copy(hw->mac.addr, addr->sa_data); + ether_addr_copy(netdev->dev_addr, addr->sa_data); + return 0; } @@ -4009,22 +3993,25 @@ static int ixgbevf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } netdev->hw_features = NETIF_F_SG | - NETIF_F_IP_CSUM | - NETIF_F_IPV6_CSUM | NETIF_F_TSO | NETIF_F_TSO6 | - NETIF_F_RXCSUM; + NETIF_F_RXCSUM | + NETIF_F_HW_CSUM | + NETIF_F_SCTP_CRC; netdev->features = netdev->hw_features | NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_CTAG_FILTER; - netdev->vlan_features |= NETIF_F_TSO | + netdev->vlan_features |= NETIF_F_SG | + NETIF_F_TSO | NETIF_F_TSO6 | - NETIF_F_IP_CSUM | - NETIF_F_IPV6_CSUM | - NETIF_F_SG; + NETIF_F_HW_CSUM | + NETIF_F_SCTP_CRC; + + netdev->mpls_features |= NETIF_F_HW_CSUM; + netdev->hw_enc_features |= NETIF_F_HW_CSUM; if (pci_using_dac) netdev->features |= NETIF_F_HIGHDMA; diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.c b/drivers/net/ethernet/intel/ixgbevf/vf.c index 61a98f4c5746..4d613a4f2a7f 100644 --- a/drivers/net/ethernet/intel/ixgbevf/vf.c +++ b/drivers/net/ethernet/intel/ixgbevf/vf.c @@ -408,8 +408,10 @@ static s32 ixgbevf_set_rar_vf(struct ixgbe_hw *hw, u32 index, u8 *addr, /* if nacked the address was rejected, use "perm_addr" */ if (!ret_val && - (msgbuf[0] == (IXGBE_VF_SET_MAC_ADDR | IXGBE_VT_MSGTYPE_NACK))) + (msgbuf[0] == (IXGBE_VF_SET_MAC_ADDR | IXGBE_VT_MSGTYPE_NACK))) { ixgbevf_get_mac_addr_vf(hw, hw->mac.addr); + return IXGBE_ERR_MBX; + } return ret_val; } diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 577f7ca7deba..7fc490225da5 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -260,7 +260,6 @@ #define MVNETA_VLAN_TAG_LEN 4 -#define MVNETA_CPU_D_CACHE_LINE_SIZE 32 #define MVNETA_TX_CSUM_DEF_SIZE 1600 #define MVNETA_TX_CSUM_MAX_SIZE 9800 #define MVNETA_ACC_MODE_EXT1 1 @@ -300,7 +299,7 @@ #define MVNETA_RX_PKT_SIZE(mtu) \ ALIGN((mtu) + MVNETA_MH_SIZE + MVNETA_VLAN_TAG_LEN + \ ETH_HLEN + ETH_FCS_LEN, \ - MVNETA_CPU_D_CACHE_LINE_SIZE) + cache_line_size()) #define IS_TSO_HEADER(txq, addr) \ ((addr >= txq->tso_hdrs_phys) && \ @@ -2764,9 +2763,6 @@ static int mvneta_rxq_init(struct mvneta_port *pp, if (rxq->descs == NULL) return -ENOMEM; - BUG_ON(rxq->descs != - PTR_ALIGN(rxq->descs, MVNETA_CPU_D_CACHE_LINE_SIZE)); - rxq->last_desc = rxq->size - 1; /* Set Rx descriptors queue starting address */ @@ -2837,10 +2833,6 @@ static int mvneta_txq_init(struct mvneta_port *pp, if (txq->descs == NULL) return -ENOMEM; - /* Make sure descriptor address is cache line size aligned */ - BUG_ON(txq->descs != - PTR_ALIGN(txq->descs, MVNETA_CPU_D_CACHE_LINE_SIZE)); - txq->last_desc = txq->size - 1; /* Set maximum bandwidth for enabled TXQs */ @@ -3050,6 +3042,20 @@ static int mvneta_check_mtu_valid(struct net_device *dev, int mtu) return mtu; } +static void mvneta_percpu_enable(void *arg) +{ + struct mvneta_port *pp = arg; + + enable_percpu_irq(pp->dev->irq, IRQ_TYPE_NONE); +} + +static void mvneta_percpu_disable(void *arg) +{ + struct mvneta_port *pp = arg; + + disable_percpu_irq(pp->dev->irq); +} + /* Change the device mtu */ static int mvneta_change_mtu(struct net_device *dev, int mtu) { @@ -3074,6 +3080,7 @@ static int mvneta_change_mtu(struct net_device *dev, int mtu) * reallocation of the queues */ mvneta_stop_dev(pp); + on_each_cpu(mvneta_percpu_disable, pp, true); mvneta_cleanup_txqs(pp); mvneta_cleanup_rxqs(pp); @@ -3097,6 +3104,7 @@ static int mvneta_change_mtu(struct net_device *dev, int mtu) return ret; } + on_each_cpu(mvneta_percpu_enable, pp, true); mvneta_start_dev(pp); mvneta_port_up(pp); @@ -3250,20 +3258,6 @@ static void mvneta_mdio_remove(struct mvneta_port *pp) pp->phy_dev = NULL; } -static void mvneta_percpu_enable(void *arg) -{ - struct mvneta_port *pp = arg; - - enable_percpu_irq(pp->dev->irq, IRQ_TYPE_NONE); -} - -static void mvneta_percpu_disable(void *arg) -{ - struct mvneta_port *pp = arg; - - disable_percpu_irq(pp->dev->irq); -} - /* Electing a CPU must be done in an atomic way: it should be done * after or before the removal/insertion of a CPU and this function is * not reentrant. diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c index c797971aefab..868a957f24bb 100644 --- a/drivers/net/ethernet/marvell/mvpp2.c +++ b/drivers/net/ethernet/marvell/mvpp2.c @@ -321,7 +321,6 @@ /* Lbtd 802.3 type */ #define MVPP2_IP_LBDT_TYPE 0xfffa -#define MVPP2_CPU_D_CACHE_LINE_SIZE 32 #define MVPP2_TX_CSUM_MAX_SIZE 9800 /* Timeout constants */ @@ -377,7 +376,7 @@ #define MVPP2_RX_PKT_SIZE(mtu) \ ALIGN((mtu) + MVPP2_MH_SIZE + MVPP2_VLAN_TAG_LEN + \ - ETH_HLEN + ETH_FCS_LEN, MVPP2_CPU_D_CACHE_LINE_SIZE) + ETH_HLEN + ETH_FCS_LEN, cache_line_size()) #define MVPP2_RX_BUF_SIZE(pkt_size) ((pkt_size) + NET_SKB_PAD) #define MVPP2_RX_TOTAL_SIZE(buf_size) ((buf_size) + MVPP2_SKB_SHINFO_SIZE) @@ -4493,10 +4492,6 @@ static int mvpp2_aggr_txq_init(struct platform_device *pdev, if (!aggr_txq->descs) return -ENOMEM; - /* Make sure descriptor address is cache line size aligned */ - BUG_ON(aggr_txq->descs != - PTR_ALIGN(aggr_txq->descs, MVPP2_CPU_D_CACHE_LINE_SIZE)); - aggr_txq->last_desc = aggr_txq->size - 1; /* Aggr TXQ no reset WA */ @@ -4526,9 +4521,6 @@ static int mvpp2_rxq_init(struct mvpp2_port *port, if (!rxq->descs) return -ENOMEM; - BUG_ON(rxq->descs != - PTR_ALIGN(rxq->descs, MVPP2_CPU_D_CACHE_LINE_SIZE)); - rxq->last_desc = rxq->size - 1; /* Zero occupied and non-occupied counters - direct access */ @@ -4616,10 +4608,6 @@ static int mvpp2_txq_init(struct mvpp2_port *port, if (!txq->descs) return -ENOMEM; - /* Make sure descriptor address is cache line size aligned */ - BUG_ON(txq->descs != - PTR_ALIGN(txq->descs, MVPP2_CPU_D_CACHE_LINE_SIZE)); - txq->last_desc = txq->size - 1; /* Set Tx descriptors queue starting address - indirect access */ @@ -6059,8 +6047,10 @@ static int mvpp2_port_init(struct mvpp2_port *port) /* Map physical Rx queue to port's logical Rx queue */ rxq = devm_kzalloc(dev, sizeof(*rxq), GFP_KERNEL); - if (!rxq) + if (!rxq) { + err = -ENOMEM; goto err_free_percpu; + } /* Map this Rx queue to a physical queue */ rxq->id = port->first_rxq + queue; rxq->port = port->id; diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 7f2126b6a179..e0b68afea56e 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -1690,8 +1690,8 @@ static int mtk_probe(struct platform_device *pdev) return -ENOMEM; eth->base = devm_ioremap_resource(&pdev->dev, res); - if (!eth->base) - return -EADDRNOTAVAIL; + if (IS_ERR(eth->base)) + return PTR_ERR(eth->base); spin_lock_init(ð->page_lock); diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c b/drivers/net/ethernet/mellanox/mlx4/mcg.c index 42d8de892bfe..6aa73972d478 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mcg.c +++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c @@ -39,8 +39,6 @@ #include "mlx4.h" -static const u8 zero_gid[16]; /* automatically initialized to 0 */ - int mlx4_get_mgm_entry_size(struct mlx4_dev *dev) { return 1 << dev->oper_log_mgm_entry_size; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c index 97f5114fc113..eb926e1ee71c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c @@ -407,6 +407,12 @@ static int mlx5_internal_err_ret_value(struct mlx5_core_dev *dev, u16 op, const char *mlx5_command_str(int command) { switch (command) { + case MLX5_CMD_OP_QUERY_HCA_VPORT_CONTEXT: + return "QUERY_HCA_VPORT_CONTEXT"; + + case MLX5_CMD_OP_MODIFY_HCA_VPORT_CONTEXT: + return "MODIFY_HCA_VPORT_CONTEXT"; + case MLX5_CMD_OP_QUERY_HCA_CAP: return "QUERY_HCA_CAP"; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c index aa1ab4702385..75c7ae6a5cc4 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c @@ -98,88 +98,55 @@ int mlx5_query_hca_caps(struct mlx5_core_dev *dev) { int err; - err = mlx5_core_get_caps(dev, MLX5_CAP_GENERAL, HCA_CAP_OPMOD_GET_CUR); - if (err) - return err; - - err = mlx5_core_get_caps(dev, MLX5_CAP_GENERAL, HCA_CAP_OPMOD_GET_MAX); + err = mlx5_core_get_caps(dev, MLX5_CAP_GENERAL); if (err) return err; if (MLX5_CAP_GEN(dev, eth_net_offloads)) { - err = mlx5_core_get_caps(dev, MLX5_CAP_ETHERNET_OFFLOADS, - HCA_CAP_OPMOD_GET_CUR); - if (err) - return err; - err = mlx5_core_get_caps(dev, MLX5_CAP_ETHERNET_OFFLOADS, - HCA_CAP_OPMOD_GET_MAX); + err = mlx5_core_get_caps(dev, MLX5_CAP_ETHERNET_OFFLOADS); if (err) return err; } if (MLX5_CAP_GEN(dev, pg)) { - err = mlx5_core_get_caps(dev, MLX5_CAP_ODP, - HCA_CAP_OPMOD_GET_CUR); - if (err) - return err; - err = mlx5_core_get_caps(dev, MLX5_CAP_ODP, - HCA_CAP_OPMOD_GET_MAX); + err = mlx5_core_get_caps(dev, MLX5_CAP_ODP); if (err) return err; } if (MLX5_CAP_GEN(dev, atomic)) { - err = mlx5_core_get_caps(dev, MLX5_CAP_ATOMIC, - HCA_CAP_OPMOD_GET_CUR); - if (err) - return err; - err = mlx5_core_get_caps(dev, MLX5_CAP_ATOMIC, - HCA_CAP_OPMOD_GET_MAX); + err = mlx5_core_get_caps(dev, MLX5_CAP_ATOMIC); if (err) return err; } if (MLX5_CAP_GEN(dev, roce)) { - err = mlx5_core_get_caps(dev, MLX5_CAP_ROCE, - HCA_CAP_OPMOD_GET_CUR); - if (err) - return err; - err = mlx5_core_get_caps(dev, MLX5_CAP_ROCE, - HCA_CAP_OPMOD_GET_MAX); + err = mlx5_core_get_caps(dev, MLX5_CAP_ROCE); if (err) return err; } if (MLX5_CAP_GEN(dev, nic_flow_table)) { - err = mlx5_core_get_caps(dev, MLX5_CAP_FLOW_TABLE, - HCA_CAP_OPMOD_GET_CUR); - if (err) - return err; - err = mlx5_core_get_caps(dev, MLX5_CAP_FLOW_TABLE, - HCA_CAP_OPMOD_GET_MAX); + err = mlx5_core_get_caps(dev, MLX5_CAP_FLOW_TABLE); if (err) return err; } if (MLX5_CAP_GEN(dev, vport_group_manager) && MLX5_CAP_GEN(dev, eswitch_flow_table)) { - err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH_FLOW_TABLE, - HCA_CAP_OPMOD_GET_CUR); - if (err) - return err; - err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH_FLOW_TABLE, - HCA_CAP_OPMOD_GET_MAX); + err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH_FLOW_TABLE); if (err) return err; } if (MLX5_CAP_GEN(dev, eswitch_flow_table)) { - err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH, - HCA_CAP_OPMOD_GET_CUR); + err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH); if (err) return err; - err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH, - HCA_CAP_OPMOD_GET_MAX); + } + + if (MLX5_CAP_GEN(dev, vector_calc)) { + err = mlx5_core_get_caps(dev, MLX5_CAP_VECTOR_CALC); if (err) return err; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 72a94e72ee25..3f3b2fae4991 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -341,8 +341,9 @@ static u16 to_fw_pkey_sz(u32 size) } } -int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type, - enum mlx5_cap_mode cap_mode) +static int mlx5_core_get_caps_mode(struct mlx5_core_dev *dev, + enum mlx5_cap_type cap_type, + enum mlx5_cap_mode cap_mode) { u8 in[MLX5_ST_SZ_BYTES(query_hca_cap_in)]; int out_sz = MLX5_ST_SZ_BYTES(query_hca_cap_out); @@ -392,6 +393,16 @@ query_ex: return err; } +int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type) +{ + int ret; + + ret = mlx5_core_get_caps_mode(dev, cap_type, HCA_CAP_OPMOD_GET_CUR); + if (ret) + return ret; + return mlx5_core_get_caps_mode(dev, cap_type, HCA_CAP_OPMOD_GET_MAX); +} + static int set_caps(struct mlx5_core_dev *dev, void *in, int in_sz, int opmod) { u32 out[MLX5_ST_SZ_DW(set_hca_cap_out)]; @@ -419,8 +430,7 @@ static int handle_hca_cap_atomic(struct mlx5_core_dev *dev) int err; if (MLX5_CAP_GEN(dev, atomic)) { - err = mlx5_core_get_caps(dev, MLX5_CAP_ATOMIC, - HCA_CAP_OPMOD_GET_CUR); + err = mlx5_core_get_caps(dev, MLX5_CAP_ATOMIC); if (err) return err; } else { @@ -462,11 +472,7 @@ static int handle_hca_cap(struct mlx5_core_dev *dev) if (!set_ctx) goto query_ex; - err = mlx5_core_get_caps(dev, MLX5_CAP_GENERAL, HCA_CAP_OPMOD_GET_MAX); - if (err) - goto query_ex; - - err = mlx5_core_get_caps(dev, MLX5_CAP_GENERAL, HCA_CAP_OPMOD_GET_CUR); + err = mlx5_core_get_caps(dev, MLX5_CAP_GENERAL); if (err) goto query_ex; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c index 90ab09e375b8..bd518405859e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c @@ -852,7 +852,8 @@ int mlx5_nic_vport_disable_roce(struct mlx5_core_dev *mdev) EXPORT_SYMBOL_GPL(mlx5_nic_vport_disable_roce); int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport, - u8 port_num, void *out, size_t out_sz) + int vf, u8 port_num, void *out, + size_t out_sz) { int in_sz = MLX5_ST_SZ_BYTES(query_vport_counter_in); int is_group_manager; @@ -871,7 +872,7 @@ int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport, if (other_vport) { if (is_group_manager) { MLX5_SET(query_vport_counter_in, in, other_vport, 1); - MLX5_SET(query_vport_counter_in, in, vport_number, 0); + MLX5_SET(query_vport_counter_in, in, vport_number, vf + 1); } else { err = -EPERM; goto free; @@ -890,3 +891,70 @@ free: return err; } EXPORT_SYMBOL_GPL(mlx5_core_query_vport_counter); + +int mlx5_core_modify_hca_vport_context(struct mlx5_core_dev *dev, + u8 other_vport, u8 port_num, + int vf, + struct mlx5_hca_vport_context *req) +{ + int in_sz = MLX5_ST_SZ_BYTES(modify_hca_vport_context_in); + u8 out[MLX5_ST_SZ_BYTES(modify_hca_vport_context_out)]; + int is_group_manager; + void *in; + int err; + void *ctx; + + mlx5_core_dbg(dev, "vf %d\n", vf); + is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager); + in = kzalloc(in_sz, GFP_KERNEL); + if (!in) + return -ENOMEM; + + memset(out, 0, sizeof(out)); + MLX5_SET(modify_hca_vport_context_in, in, opcode, MLX5_CMD_OP_MODIFY_HCA_VPORT_CONTEXT); + if (other_vport) { + if (is_group_manager) { + MLX5_SET(modify_hca_vport_context_in, in, other_vport, 1); + MLX5_SET(modify_hca_vport_context_in, in, vport_number, vf); + } else { + err = -EPERM; + goto ex; + } + } + + if (MLX5_CAP_GEN(dev, num_ports) > 1) + MLX5_SET(modify_hca_vport_context_in, in, port_num, port_num); + + ctx = MLX5_ADDR_OF(modify_hca_vport_context_in, in, hca_vport_context); + MLX5_SET(hca_vport_context, ctx, field_select, req->field_select); + MLX5_SET(hca_vport_context, ctx, sm_virt_aware, req->sm_virt_aware); + MLX5_SET(hca_vport_context, ctx, has_smi, req->has_smi); + MLX5_SET(hca_vport_context, ctx, has_raw, req->has_raw); + MLX5_SET(hca_vport_context, ctx, vport_state_policy, req->policy); + MLX5_SET(hca_vport_context, ctx, port_physical_state, req->phys_state); + MLX5_SET(hca_vport_context, ctx, vport_state, req->vport_state); + MLX5_SET64(hca_vport_context, ctx, port_guid, req->port_guid); + MLX5_SET64(hca_vport_context, ctx, node_guid, req->node_guid); + MLX5_SET(hca_vport_context, ctx, cap_mask1, req->cap_mask1); + MLX5_SET(hca_vport_context, ctx, cap_mask1_field_select, req->cap_mask1_perm); + MLX5_SET(hca_vport_context, ctx, cap_mask2, req->cap_mask2); + MLX5_SET(hca_vport_context, ctx, cap_mask2_field_select, req->cap_mask2_perm); + MLX5_SET(hca_vport_context, ctx, lid, req->lid); + MLX5_SET(hca_vport_context, ctx, init_type_reply, req->init_type_reply); + MLX5_SET(hca_vport_context, ctx, lmc, req->lmc); + MLX5_SET(hca_vport_context, ctx, subnet_timeout, req->subnet_timeout); + MLX5_SET(hca_vport_context, ctx, sm_lid, req->sm_lid); + MLX5_SET(hca_vport_context, ctx, sm_sl, req->sm_sl); + MLX5_SET(hca_vport_context, ctx, qkey_violation_counter, req->qkey_violation_counter); + MLX5_SET(hca_vport_context, ctx, pkey_violation_counter, req->pkey_violation_counter); + err = mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out)); + if (err) + goto ex; + + err = mlx5_cmd_status_to_err_v2(out); + +ex: + kfree(in); + return err; +} +EXPORT_SYMBOL_GPL(mlx5_core_modify_hca_vport_context); diff --git a/drivers/net/ethernet/mellanox/mlxsw/Kconfig b/drivers/net/ethernet/mellanox/mlxsw/Kconfig index 2ad7f67854d5..5989f7cb5462 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/Kconfig +++ b/drivers/net/ethernet/mellanox/mlxsw/Kconfig @@ -50,3 +50,11 @@ config MLXSW_SPECTRUM To compile this driver as a module, choose M here: the module will be called mlxsw_spectrum. + +config MLXSW_SPECTRUM_DCB + bool "Data Center Bridging (DCB) support" + depends on MLXSW_SPECTRUM && DCB + default y + ---help--- + Say Y here if you want to use Data Center Bridging (DCB) in the + driver. diff --git a/drivers/net/ethernet/mellanox/mlxsw/Makefile b/drivers/net/ethernet/mellanox/mlxsw/Makefile index 584cac444852..9b5ebf84c051 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/Makefile +++ b/drivers/net/ethernet/mellanox/mlxsw/Makefile @@ -8,3 +8,4 @@ mlxsw_switchx2-objs := switchx2.o obj-$(CONFIG_MLXSW_SPECTRUM) += mlxsw_spectrum.o mlxsw_spectrum-objs := spectrum.o spectrum_buffers.o \ spectrum_switchdev.o +mlxsw_spectrum-$(CONFIG_MLXSW_SPECTRUM_DCB) += spectrum_dcb.o diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c index f69f6280519f..3958195526d1 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core.c @@ -114,6 +114,12 @@ struct mlxsw_core { /* driver_priv has to be always the last item */ }; +void *mlxsw_core_driver_priv(struct mlxsw_core *mlxsw_core) +{ + return mlxsw_core->driver_priv; +} +EXPORT_SYMBOL(mlxsw_core_driver_priv); + struct mlxsw_rx_listener_item { struct list_head list; struct mlxsw_rx_listener rxl; @@ -381,7 +387,7 @@ static int __mlxsw_emad_transmit(struct mlxsw_core *mlxsw_core, mlxsw_core->emad.trans_active = true; - err = mlxsw_core_skb_transmit(mlxsw_core->driver_priv, skb, tx_info); + err = mlxsw_core_skb_transmit(mlxsw_core, skb, tx_info); if (err) { dev_err(mlxsw_core->bus_info->dev, "Failed to transmit EMAD (tid=%llx)\n", mlxsw_core->emad.tid); @@ -795,8 +801,7 @@ static int mlxsw_devlink_port_split(struct devlink *devlink, return -EINVAL; if (!mlxsw_core->driver->port_split) return -EOPNOTSUPP; - return mlxsw_core->driver->port_split(mlxsw_core->driver_priv, - port_index, count); + return mlxsw_core->driver->port_split(mlxsw_core, port_index, count); } static int mlxsw_devlink_port_unsplit(struct devlink *devlink, @@ -808,8 +813,7 @@ static int mlxsw_devlink_port_unsplit(struct devlink *devlink, return -EINVAL; if (!mlxsw_core->driver->port_unsplit) return -EOPNOTSUPP; - return mlxsw_core->driver->port_unsplit(mlxsw_core->driver_priv, - port_index); + return mlxsw_core->driver->port_unsplit(mlxsw_core, port_index); } static const struct devlink_ops mlxsw_devlink_ops = { @@ -880,8 +884,7 @@ int mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info, if (err) goto err_devlink_register; - err = mlxsw_driver->init(mlxsw_core->driver_priv, mlxsw_core, - mlxsw_bus_info); + err = mlxsw_driver->init(mlxsw_core, mlxsw_bus_info); if (err) goto err_driver_init; @@ -892,7 +895,7 @@ int mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info, return 0; err_debugfs_init: - mlxsw_core->driver->fini(mlxsw_core->driver_priv); + mlxsw_core->driver->fini(mlxsw_core); err_driver_init: devlink_unregister(devlink); err_devlink_register: @@ -918,7 +921,7 @@ void mlxsw_core_bus_device_unregister(struct mlxsw_core *mlxsw_core) struct devlink *devlink = priv_to_devlink(mlxsw_core); mlxsw_core_debugfs_fini(mlxsw_core); - mlxsw_core->driver->fini(mlxsw_core->driver_priv); + mlxsw_core->driver->fini(mlxsw_core); devlink_unregister(devlink); mlxsw_emad_fini(mlxsw_core); mlxsw_core->bus->fini(mlxsw_core->bus_priv); @@ -929,26 +932,17 @@ void mlxsw_core_bus_device_unregister(struct mlxsw_core *mlxsw_core) } EXPORT_SYMBOL(mlxsw_core_bus_device_unregister); -static struct mlxsw_core *__mlxsw_core_get(void *driver_priv) -{ - return container_of(driver_priv, struct mlxsw_core, driver_priv); -} - -bool mlxsw_core_skb_transmit_busy(void *driver_priv, +bool mlxsw_core_skb_transmit_busy(struct mlxsw_core *mlxsw_core, const struct mlxsw_tx_info *tx_info) { - struct mlxsw_core *mlxsw_core = __mlxsw_core_get(driver_priv); - return mlxsw_core->bus->skb_transmit_busy(mlxsw_core->bus_priv, tx_info); } EXPORT_SYMBOL(mlxsw_core_skb_transmit_busy); -int mlxsw_core_skb_transmit(void *driver_priv, struct sk_buff *skb, +int mlxsw_core_skb_transmit(struct mlxsw_core *mlxsw_core, struct sk_buff *skb, const struct mlxsw_tx_info *tx_info) { - struct mlxsw_core *mlxsw_core = __mlxsw_core_get(driver_priv); - return mlxsw_core->bus->skb_transmit(mlxsw_core->bus_priv, skb, tx_info); } @@ -1358,6 +1352,28 @@ void mlxsw_core_lag_mapping_clear(struct mlxsw_core *mlxsw_core, } EXPORT_SYMBOL(mlxsw_core_lag_mapping_clear); +int mlxsw_core_port_init(struct mlxsw_core *mlxsw_core, + struct mlxsw_core_port *mlxsw_core_port, u8 local_port, + struct net_device *dev, bool split, u32 split_group) +{ + struct devlink *devlink = priv_to_devlink(mlxsw_core); + struct devlink_port *devlink_port = &mlxsw_core_port->devlink_port; + + if (split) + devlink_port_split_set(devlink_port, split_group); + devlink_port_type_eth_set(devlink_port, dev); + return devlink_port_register(devlink, devlink_port, local_port); +} +EXPORT_SYMBOL(mlxsw_core_port_init); + +void mlxsw_core_port_fini(struct mlxsw_core_port *mlxsw_core_port) +{ + struct devlink_port *devlink_port = &mlxsw_core_port->devlink_port; + + devlink_port_unregister(devlink_port); +} +EXPORT_SYMBOL(mlxsw_core_port_fini); + int mlxsw_cmd_exec(struct mlxsw_core *mlxsw_core, u16 opcode, u8 opcode_mod, u32 in_mod, bool out_mbox_direct, char *in_mbox, size_t in_mbox_size, diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.h b/drivers/net/ethernet/mellanox/mlxsw/core.h index c73d1c0792a6..f3cebef9c31c 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core.h +++ b/drivers/net/ethernet/mellanox/mlxsw/core.h @@ -43,6 +43,7 @@ #include <linux/gfp.h> #include <linux/types.h> #include <linux/skbuff.h> +#include <net/devlink.h> #include "trap.h" #include "reg.h" @@ -61,6 +62,8 @@ struct mlxsw_driver; struct mlxsw_bus; struct mlxsw_bus_info; +void *mlxsw_core_driver_priv(struct mlxsw_core *mlxsw_core); + int mlxsw_core_driver_register(struct mlxsw_driver *mlxsw_driver); void mlxsw_core_driver_unregister(struct mlxsw_driver *mlxsw_driver); @@ -74,10 +77,9 @@ struct mlxsw_tx_info { bool is_emad; }; -bool mlxsw_core_skb_transmit_busy(void *driver_priv, +bool mlxsw_core_skb_transmit_busy(struct mlxsw_core *mlxsw_core, const struct mlxsw_tx_info *tx_info); - -int mlxsw_core_skb_transmit(void *driver_priv, struct sk_buff *skb, +int mlxsw_core_skb_transmit(struct mlxsw_core *mlxsw_core, struct sk_buff *skb, const struct mlxsw_tx_info *tx_info); struct mlxsw_rx_listener { @@ -131,6 +133,15 @@ u8 mlxsw_core_lag_mapping_get(struct mlxsw_core *mlxsw_core, void mlxsw_core_lag_mapping_clear(struct mlxsw_core *mlxsw_core, u16 lag_id, u8 local_port); +struct mlxsw_core_port { + struct devlink_port devlink_port; +}; + +int mlxsw_core_port_init(struct mlxsw_core *mlxsw_core, + struct mlxsw_core_port *mlxsw_core_port, u8 local_port, + struct net_device *dev, bool split, u32 split_group); +void mlxsw_core_port_fini(struct mlxsw_core_port *mlxsw_core_port); + #define MLXSW_CONFIG_PROFILE_SWID_COUNT 8 struct mlxsw_swid_config { @@ -183,11 +194,12 @@ struct mlxsw_driver { const char *kind; struct module *owner; size_t priv_size; - int (*init)(void *driver_priv, struct mlxsw_core *mlxsw_core, + int (*init)(struct mlxsw_core *mlxsw_core, const struct mlxsw_bus_info *mlxsw_bus_info); - void (*fini)(void *driver_priv); - int (*port_split)(void *driver_priv, u8 local_port, unsigned int count); - int (*port_unsplit)(void *driver_priv, u8 local_port); + void (*fini)(struct mlxsw_core *mlxsw_core); + int (*port_split)(struct mlxsw_core *mlxsw_core, u8 local_port, + unsigned int count); + int (*port_unsplit)(struct mlxsw_core *mlxsw_core, u8 local_port); void (*txhdr_construct)(struct sk_buff *skb, const struct mlxsw_tx_info *tx_info); u8 txhdr_len; diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index ffe4c0305733..57e4a6337ae3 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -1805,6 +1805,184 @@ static inline void mlxsw_reg_spvmlr_pack(char *payload, u8 local_port, } } +/* QTCT - QoS Switch Traffic Class Table + * ------------------------------------- + * Configures the mapping between the packet switch priority and the + * traffic class on the transmit port. + */ +#define MLXSW_REG_QTCT_ID 0x400A +#define MLXSW_REG_QTCT_LEN 0x08 + +static const struct mlxsw_reg_info mlxsw_reg_qtct = { + .id = MLXSW_REG_QTCT_ID, + .len = MLXSW_REG_QTCT_LEN, +}; + +/* reg_qtct_local_port + * Local port number. + * Access: Index + * + * Note: CPU port is not supported. + */ +MLXSW_ITEM32(reg, qtct, local_port, 0x00, 16, 8); + +/* reg_qtct_sub_port + * Virtual port within the physical port. + * Should be set to 0 when virtual ports are not enabled on the port. + * Access: Index + */ +MLXSW_ITEM32(reg, qtct, sub_port, 0x00, 8, 8); + +/* reg_qtct_switch_prio + * Switch priority. + * Access: Index + */ +MLXSW_ITEM32(reg, qtct, switch_prio, 0x00, 0, 4); + +/* reg_qtct_tclass + * Traffic class. + * Default values: + * switch_prio 0 : tclass 1 + * switch_prio 1 : tclass 0 + * switch_prio i : tclass i, for i > 1 + * Access: RW + */ +MLXSW_ITEM32(reg, qtct, tclass, 0x04, 0, 4); + +static inline void mlxsw_reg_qtct_pack(char *payload, u8 local_port, + u8 switch_prio, u8 tclass) +{ + MLXSW_REG_ZERO(qtct, payload); + mlxsw_reg_qtct_local_port_set(payload, local_port); + mlxsw_reg_qtct_switch_prio_set(payload, switch_prio); + mlxsw_reg_qtct_tclass_set(payload, tclass); +} + +/* QEEC - QoS ETS Element Configuration Register + * --------------------------------------------- + * Configures the ETS elements. + */ +#define MLXSW_REG_QEEC_ID 0x400D +#define MLXSW_REG_QEEC_LEN 0x1C + +static const struct mlxsw_reg_info mlxsw_reg_qeec = { + .id = MLXSW_REG_QEEC_ID, + .len = MLXSW_REG_QEEC_LEN, +}; + +/* reg_qeec_local_port + * Local port number. + * Access: Index + * + * Note: CPU port is supported. + */ +MLXSW_ITEM32(reg, qeec, local_port, 0x00, 16, 8); + +enum mlxsw_reg_qeec_hr { + MLXSW_REG_QEEC_HIERARCY_PORT, + MLXSW_REG_QEEC_HIERARCY_GROUP, + MLXSW_REG_QEEC_HIERARCY_SUBGROUP, + MLXSW_REG_QEEC_HIERARCY_TC, +}; + +/* reg_qeec_element_hierarchy + * 0 - Port + * 1 - Group + * 2 - Subgroup + * 3 - Traffic Class + * Access: Index + */ +MLXSW_ITEM32(reg, qeec, element_hierarchy, 0x04, 16, 4); + +/* reg_qeec_element_index + * The index of the element in the hierarchy. + * Access: Index + */ +MLXSW_ITEM32(reg, qeec, element_index, 0x04, 0, 8); + +/* reg_qeec_next_element_index + * The index of the next (lower) element in the hierarchy. + * Access: RW + * + * Note: Reserved for element_hierarchy 0. + */ +MLXSW_ITEM32(reg, qeec, next_element_index, 0x08, 0, 8); + +enum { + MLXSW_REG_QEEC_BYTES_MODE, + MLXSW_REG_QEEC_PACKETS_MODE, +}; + +/* reg_qeec_pb + * Packets or bytes mode. + * 0 - Bytes mode + * 1 - Packets mode + * Access: RW + * + * Note: Used for max shaper configuration. For Spectrum, packets mode + * is supported only for traffic classes of CPU port. + */ +MLXSW_ITEM32(reg, qeec, pb, 0x0C, 28, 1); + +/* reg_qeec_mase + * Max shaper configuration enable. Enables configuration of the max + * shaper on this ETS element. + * 0 - Disable + * 1 - Enable + * Access: RW + */ +MLXSW_ITEM32(reg, qeec, mase, 0x10, 31, 1); + +/* A large max rate will disable the max shaper. */ +#define MLXSW_REG_QEEC_MAS_DIS 200000000 /* Kbps */ + +/* reg_qeec_max_shaper_rate + * Max shaper information rate. + * For CPU port, can only be configured for port hierarchy. + * When in bytes mode, value is specified in units of 1000bps. + * Access: RW + */ +MLXSW_ITEM32(reg, qeec, max_shaper_rate, 0x10, 0, 28); + +/* reg_qeec_de + * DWRR configuration enable. Enables configuration of the dwrr and + * dwrr_weight. + * 0 - Disable + * 1 - Enable + * Access: RW + */ +MLXSW_ITEM32(reg, qeec, de, 0x18, 31, 1); + +/* reg_qeec_dwrr + * Transmission selection algorithm to use on the link going down from + * the ETS element. + * 0 - Strict priority + * 1 - DWRR + * Access: RW + */ +MLXSW_ITEM32(reg, qeec, dwrr, 0x18, 15, 1); + +/* reg_qeec_dwrr_weight + * DWRR weight on the link going down from the ETS element. The + * percentage of bandwidth guaranteed to an ETS element within + * its hierarchy. The sum of all weights across all ETS elements + * within one hierarchy should be equal to 100. Reserved when + * transmission selection algorithm is strict priority. + * Access: RW + */ +MLXSW_ITEM32(reg, qeec, dwrr_weight, 0x18, 0, 8); + +static inline void mlxsw_reg_qeec_pack(char *payload, u8 local_port, + enum mlxsw_reg_qeec_hr hr, u8 index, + u8 next_index) +{ + MLXSW_REG_ZERO(qeec, payload); + mlxsw_reg_qeec_local_port_set(payload, local_port); + mlxsw_reg_qeec_element_hierarchy_set(payload, hr); + mlxsw_reg_qeec_element_index_set(payload, index); + mlxsw_reg_qeec_next_element_index_set(payload, next_index); +} + /* PMLP - Ports Module to Local Port Register * ------------------------------------------ * Configures the assignment of modules to local ports. @@ -2141,6 +2319,145 @@ static inline void mlxsw_reg_paos_pack(char *payload, u8 local_port, mlxsw_reg_paos_e_set(payload, 1); } +/* PFCC - Ports Flow Control Configuration Register + * ------------------------------------------------ + * Configures and retrieves the per port flow control configuration. + */ +#define MLXSW_REG_PFCC_ID 0x5007 +#define MLXSW_REG_PFCC_LEN 0x20 + +static const struct mlxsw_reg_info mlxsw_reg_pfcc = { + .id = MLXSW_REG_PFCC_ID, + .len = MLXSW_REG_PFCC_LEN, +}; + +/* reg_pfcc_local_port + * Local port number. + * Access: Index + */ +MLXSW_ITEM32(reg, pfcc, local_port, 0x00, 16, 8); + +/* reg_pfcc_pnat + * Port number access type. Determines the way local_port is interpreted: + * 0 - Local port number. + * 1 - IB / label port number. + * Access: Index + */ +MLXSW_ITEM32(reg, pfcc, pnat, 0x00, 14, 2); + +/* reg_pfcc_shl_cap + * Send to higher layers capabilities: + * 0 - No capability of sending Pause and PFC frames to higher layers. + * 1 - Device has capability of sending Pause and PFC frames to higher + * layers. + * Access: RO + */ +MLXSW_ITEM32(reg, pfcc, shl_cap, 0x00, 1, 1); + +/* reg_pfcc_shl_opr + * Send to higher layers operation: + * 0 - Pause and PFC frames are handled by the port (default). + * 1 - Pause and PFC frames are handled by the port and also sent to + * higher layers. Only valid if shl_cap = 1. + * Access: RW + */ +MLXSW_ITEM32(reg, pfcc, shl_opr, 0x00, 0, 1); + +/* reg_pfcc_ppan + * Pause policy auto negotiation. + * 0 - Disabled. Generate / ignore Pause frames based on pptx / pprtx. + * 1 - Enabled. When auto-negotiation is performed, set the Pause policy + * based on the auto-negotiation resolution. + * Access: RW + * + * Note: The auto-negotiation advertisement is set according to pptx and + * pprtx. When PFC is set on Tx / Rx, ppan must be set to 0. + */ +MLXSW_ITEM32(reg, pfcc, ppan, 0x04, 28, 4); + +/* reg_pfcc_prio_mask_tx + * Bit per priority indicating if Tx flow control policy should be + * updated based on bit pfctx. + * Access: WO + */ +MLXSW_ITEM32(reg, pfcc, prio_mask_tx, 0x04, 16, 8); + +/* reg_pfcc_prio_mask_rx + * Bit per priority indicating if Rx flow control policy should be + * updated based on bit pfcrx. + * Access: WO + */ +MLXSW_ITEM32(reg, pfcc, prio_mask_rx, 0x04, 0, 8); + +/* reg_pfcc_pptx + * Admin Pause policy on Tx. + * 0 - Never generate Pause frames (default). + * 1 - Generate Pause frames according to Rx buffer threshold. + * Access: RW + */ +MLXSW_ITEM32(reg, pfcc, pptx, 0x08, 31, 1); + +/* reg_pfcc_aptx + * Active (operational) Pause policy on Tx. + * 0 - Never generate Pause frames. + * 1 - Generate Pause frames according to Rx buffer threshold. + * Access: RO + */ +MLXSW_ITEM32(reg, pfcc, aptx, 0x08, 30, 1); + +/* reg_pfcc_pfctx + * Priority based flow control policy on Tx[7:0]. Per-priority bit mask: + * 0 - Never generate priority Pause frames on the specified priority + * (default). + * 1 - Generate priority Pause frames according to Rx buffer threshold on + * the specified priority. + * Access: RW + * + * Note: pfctx and pptx must be mutually exclusive. + */ +MLXSW_ITEM32(reg, pfcc, pfctx, 0x08, 16, 8); + +/* reg_pfcc_pprx + * Admin Pause policy on Rx. + * 0 - Ignore received Pause frames (default). + * 1 - Respect received Pause frames. + * Access: RW + */ +MLXSW_ITEM32(reg, pfcc, pprx, 0x0C, 31, 1); + +/* reg_pfcc_aprx + * Active (operational) Pause policy on Rx. + * 0 - Ignore received Pause frames. + * 1 - Respect received Pause frames. + * Access: RO + */ +MLXSW_ITEM32(reg, pfcc, aprx, 0x0C, 30, 1); + +/* reg_pfcc_pfcrx + * Priority based flow control policy on Rx[7:0]. Per-priority bit mask: + * 0 - Ignore incoming priority Pause frames on the specified priority + * (default). + * 1 - Respect incoming priority Pause frames on the specified priority. + * Access: RW + */ +MLXSW_ITEM32(reg, pfcc, pfcrx, 0x0C, 16, 8); + +#define MLXSW_REG_PFCC_ALL_PRIO 0xFF + +static inline void mlxsw_reg_pfcc_prio_pack(char *payload, u8 pfc_en) +{ + mlxsw_reg_pfcc_prio_mask_tx_set(payload, MLXSW_REG_PFCC_ALL_PRIO); + mlxsw_reg_pfcc_prio_mask_rx_set(payload, MLXSW_REG_PFCC_ALL_PRIO); + mlxsw_reg_pfcc_pfctx_set(payload, pfc_en); + mlxsw_reg_pfcc_pfcrx_set(payload, pfc_en); +} + +static inline void mlxsw_reg_pfcc_pack(char *payload, u8 local_port) +{ + MLXSW_REG_ZERO(pfcc, payload); + mlxsw_reg_pfcc_local_port_set(payload, local_port); +} + /* PPCNT - Ports Performance Counters Register * ------------------------------------------- * The PPCNT register retrieves per port performance counters. @@ -2180,6 +2497,11 @@ MLXSW_ITEM32(reg, ppcnt, local_port, 0x00, 16, 8); */ MLXSW_ITEM32(reg, ppcnt, pnat, 0x00, 14, 2); +enum mlxsw_reg_ppcnt_grp { + MLXSW_REG_PPCNT_IEEE_8023_CNT = 0x0, + MLXSW_REG_PPCNT_PRIO_CNT = 0x10, +}; + /* reg_ppcnt_grp * Performance counter group. * Group 63 indicates all groups. Only valid on Set() operation with @@ -2215,6 +2537,8 @@ MLXSW_ITEM32(reg, ppcnt, clr, 0x04, 31, 1); */ MLXSW_ITEM32(reg, ppcnt, prio_tc, 0x04, 0, 5); +/* Ethernet IEEE 802.3 Counter Group */ + /* reg_ppcnt_a_frames_transmitted_ok * Access: RO */ @@ -2329,15 +2653,145 @@ MLXSW_ITEM64(reg, ppcnt, a_pause_mac_ctrl_frames_received, MLXSW_ITEM64(reg, ppcnt, a_pause_mac_ctrl_frames_transmitted, 0x08 + 0x90, 0, 64); -static inline void mlxsw_reg_ppcnt_pack(char *payload, u8 local_port) +/* Ethernet Per Priority Group Counters */ + +/* reg_ppcnt_rx_octets + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, rx_octets, 0x08 + 0x00, 0, 64); + +/* reg_ppcnt_rx_frames + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, rx_frames, 0x08 + 0x20, 0, 64); + +/* reg_ppcnt_tx_octets + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, tx_octets, 0x08 + 0x28, 0, 64); + +/* reg_ppcnt_tx_frames + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, tx_frames, 0x08 + 0x48, 0, 64); + +/* reg_ppcnt_rx_pause + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, rx_pause, 0x08 + 0x50, 0, 64); + +/* reg_ppcnt_rx_pause_duration + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, rx_pause_duration, 0x08 + 0x58, 0, 64); + +/* reg_ppcnt_tx_pause + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, tx_pause, 0x08 + 0x60, 0, 64); + +/* reg_ppcnt_tx_pause_duration + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, tx_pause_duration, 0x08 + 0x68, 0, 64); + +/* reg_ppcnt_rx_pause_transition + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, tx_pause_transition, 0x08 + 0x70, 0, 64); + +static inline void mlxsw_reg_ppcnt_pack(char *payload, u8 local_port, + enum mlxsw_reg_ppcnt_grp grp, + u8 prio_tc) { MLXSW_REG_ZERO(ppcnt, payload); mlxsw_reg_ppcnt_swid_set(payload, 0); mlxsw_reg_ppcnt_local_port_set(payload, local_port); mlxsw_reg_ppcnt_pnat_set(payload, 0); - mlxsw_reg_ppcnt_grp_set(payload, 0); + mlxsw_reg_ppcnt_grp_set(payload, grp); mlxsw_reg_ppcnt_clr_set(payload, 0); - mlxsw_reg_ppcnt_prio_tc_set(payload, 0); + mlxsw_reg_ppcnt_prio_tc_set(payload, prio_tc); +} + +/* PPTB - Port Prio To Buffer Register + * ----------------------------------- + * Configures the switch priority to buffer table. + */ +#define MLXSW_REG_PPTB_ID 0x500B +#define MLXSW_REG_PPTB_LEN 0x0C + +static const struct mlxsw_reg_info mlxsw_reg_pptb = { + .id = MLXSW_REG_PPTB_ID, + .len = MLXSW_REG_PPTB_LEN, +}; + +enum { + MLXSW_REG_PPTB_MM_UM, + MLXSW_REG_PPTB_MM_UNICAST, + MLXSW_REG_PPTB_MM_MULTICAST, +}; + +/* reg_pptb_mm + * Mapping mode. + * 0 - Map both unicast and multicast packets to the same buffer. + * 1 - Map only unicast packets. + * 2 - Map only multicast packets. + * Access: Index + * + * Note: SwitchX-2 only supports the first option. + */ +MLXSW_ITEM32(reg, pptb, mm, 0x00, 28, 2); + +/* reg_pptb_local_port + * Local port number. + * Access: Index + */ +MLXSW_ITEM32(reg, pptb, local_port, 0x00, 16, 8); + +/* reg_pptb_um + * Enables the update of the untagged_buf field. + * Access: RW + */ +MLXSW_ITEM32(reg, pptb, um, 0x00, 8, 1); + +/* reg_pptb_pm + * Enables the update of the prio_to_buff field. + * Bit <i> is a flag for updating the mapping for switch priority <i>. + * Access: RW + */ +MLXSW_ITEM32(reg, pptb, pm, 0x00, 0, 8); + +/* reg_pptb_prio_to_buff + * Mapping of switch priority <i> to one of the allocated receive port + * buffers. + * Access: RW + */ +MLXSW_ITEM_BIT_ARRAY(reg, pptb, prio_to_buff, 0x04, 0x04, 4); + +/* reg_pptb_pm_msb + * Enables the update of the prio_to_buff field. + * Bit <i> is a flag for updating the mapping for switch priority <i+8>. + * Access: RW + */ +MLXSW_ITEM32(reg, pptb, pm_msb, 0x08, 24, 8); + +/* reg_pptb_untagged_buff + * Mapping of untagged frames to one of the allocated receive port buffers. + * Access: RW + * + * Note: In SwitchX-2 this field must be mapped to buffer 8. Reserved for + * Spectrum, as it maps untagged packets based on the default switch priority. + */ +MLXSW_ITEM32(reg, pptb, untagged_buff, 0x08, 0, 4); + +#define MLXSW_REG_PPTB_ALL_PRIO 0xFF + +static inline void mlxsw_reg_pptb_pack(char *payload, u8 local_port) +{ + MLXSW_REG_ZERO(pptb, payload); + mlxsw_reg_pptb_mm_set(payload, MLXSW_REG_PPTB_MM_UM); + mlxsw_reg_pptb_local_port_set(payload, local_port); + mlxsw_reg_pptb_pm_set(payload, MLXSW_REG_PPTB_ALL_PRIO); } /* PBMC - Port Buffer Management Control Register @@ -2346,7 +2800,7 @@ static inline void mlxsw_reg_ppcnt_pack(char *payload, u8 local_port) * allocation for different Prios, and the Pause threshold management. */ #define MLXSW_REG_PBMC_ID 0x500C -#define MLXSW_REG_PBMC_LEN 0x68 +#define MLXSW_REG_PBMC_LEN 0x6C static const struct mlxsw_reg_info mlxsw_reg_pbmc = { .id = MLXSW_REG_PBMC_ID, @@ -2374,6 +2828,8 @@ MLXSW_ITEM32(reg, pbmc, xoff_timer_value, 0x04, 16, 16); */ MLXSW_ITEM32(reg, pbmc, xoff_refresh, 0x04, 0, 16); +#define MLXSW_REG_PBMC_PORT_SHARED_BUF_IDX 11 + /* reg_pbmc_buf_lossy * The field indicates if the buffer is lossy. * 0 - Lossless @@ -2398,6 +2854,30 @@ MLXSW_ITEM32_INDEXED(reg, pbmc, buf_epsb, 0x0C, 24, 1, 0x08, 0x00, false); */ MLXSW_ITEM32_INDEXED(reg, pbmc, buf_size, 0x0C, 0, 16, 0x08, 0x00, false); +/* reg_pbmc_buf_xoff_threshold + * Once the amount of data in the buffer goes above this value, device + * starts sending PFC frames for all priorities associated with the + * buffer. Units are represented in cells. Reserved in case of lossy + * buffer. + * Access: RW + * + * Note: In Spectrum, reserved for buffer[9]. + */ +MLXSW_ITEM32_INDEXED(reg, pbmc, buf_xoff_threshold, 0x0C, 16, 16, + 0x08, 0x04, false); + +/* reg_pbmc_buf_xon_threshold + * When the amount of data in the buffer goes below this value, device + * stops sending PFC frames for the priorities associated with the + * buffer. Units are represented in cells. Reserved in case of lossy + * buffer. + * Access: RW + * + * Note: In Spectrum, reserved for buffer[9]. + */ +MLXSW_ITEM32_INDEXED(reg, pbmc, buf_xon_threshold, 0x0C, 0, 16, + 0x08, 0x04, false); + static inline void mlxsw_reg_pbmc_pack(char *payload, u8 local_port, u16 xoff_timer_value, u16 xoff_refresh) { @@ -2416,6 +2896,17 @@ static inline void mlxsw_reg_pbmc_lossy_buffer_pack(char *payload, mlxsw_reg_pbmc_buf_size_set(payload, buf_index, size); } +static inline void mlxsw_reg_pbmc_lossless_buffer_pack(char *payload, + int buf_index, u16 size, + u16 threshold) +{ + mlxsw_reg_pbmc_buf_lossy_set(payload, buf_index, 0); + mlxsw_reg_pbmc_buf_epsb_set(payload, buf_index, 0); + mlxsw_reg_pbmc_buf_size_set(payload, buf_index, size); + mlxsw_reg_pbmc_buf_xoff_threshold_set(payload, buf_index, threshold); + mlxsw_reg_pbmc_buf_xon_threshold_set(payload, buf_index, threshold); +} + /* PSPA - Port Switch Partition Allocation * --------------------------------------- * Controls the association of a port with a switch partition and enables @@ -2985,9 +3476,10 @@ static const struct mlxsw_reg_info mlxsw_reg_sbpr = { .len = MLXSW_REG_SBPR_LEN, }; -enum mlxsw_reg_sbpr_dir { - MLXSW_REG_SBPR_DIR_INGRESS, - MLXSW_REG_SBPR_DIR_EGRESS, +/* shared direstion enum for SBPR, SBCM, SBPM */ +enum mlxsw_reg_sbxx_dir { + MLXSW_REG_SBXX_DIR_INGRESS, + MLXSW_REG_SBXX_DIR_EGRESS, }; /* reg_sbpr_dir @@ -3020,7 +3512,7 @@ enum mlxsw_reg_sbpr_mode { MLXSW_ITEM32(reg, sbpr, mode, 0x08, 0, 4); static inline void mlxsw_reg_sbpr_pack(char *payload, u8 pool, - enum mlxsw_reg_sbpr_dir dir, + enum mlxsw_reg_sbxx_dir dir, enum mlxsw_reg_sbpr_mode mode, u32 size) { MLXSW_REG_ZERO(sbpr, payload); @@ -3062,11 +3554,6 @@ MLXSW_ITEM32(reg, sbcm, local_port, 0x00, 16, 8); */ MLXSW_ITEM32(reg, sbcm, pg_buff, 0x00, 8, 6); -enum mlxsw_reg_sbcm_dir { - MLXSW_REG_SBCM_DIR_INGRESS, - MLXSW_REG_SBCM_DIR_EGRESS, -}; - /* reg_sbcm_dir * Direction. * Access: Index @@ -3099,7 +3586,7 @@ MLXSW_ITEM32(reg, sbcm, max_buff, 0x1C, 0, 24); MLXSW_ITEM32(reg, sbcm, pool, 0x24, 0, 4); static inline void mlxsw_reg_sbcm_pack(char *payload, u8 local_port, u8 pg_buff, - enum mlxsw_reg_sbcm_dir dir, + enum mlxsw_reg_sbxx_dir dir, u32 min_buff, u32 max_buff, u8 pool) { MLXSW_REG_ZERO(sbcm, payload); @@ -3111,8 +3598,8 @@ static inline void mlxsw_reg_sbcm_pack(char *payload, u8 local_port, u8 pg_buff, mlxsw_reg_sbcm_pool_set(payload, pool); } -/* SBPM - Shared Buffer Class Management Register - * ---------------------------------------------- +/* SBPM - Shared Buffer Port Management Register + * --------------------------------------------- * The SBPM register configures and retrieves the shared buffer allocation * and configuration according to Port-Pool, including the definition * of the associated quota. @@ -3139,11 +3626,6 @@ MLXSW_ITEM32(reg, sbpm, local_port, 0x00, 16, 8); */ MLXSW_ITEM32(reg, sbpm, pool, 0x00, 8, 4); -enum mlxsw_reg_sbpm_dir { - MLXSW_REG_SBPM_DIR_INGRESS, - MLXSW_REG_SBPM_DIR_EGRESS, -}; - /* reg_sbpm_dir * Direction. * Access: Index @@ -3170,7 +3652,7 @@ MLXSW_ITEM32(reg, sbpm, min_buff, 0x18, 0, 24); MLXSW_ITEM32(reg, sbpm, max_buff, 0x1C, 0, 24); static inline void mlxsw_reg_sbpm_pack(char *payload, u8 local_port, u8 pool, - enum mlxsw_reg_sbpm_dir dir, + enum mlxsw_reg_sbxx_dir dir, u32 min_buff, u32 max_buff) { MLXSW_REG_ZERO(sbpm, payload); @@ -3283,6 +3765,10 @@ static inline const char *mlxsw_reg_id_str(u16 reg_id) return "SFMR"; case MLXSW_REG_SPVMLR_ID: return "SPVMLR"; + case MLXSW_REG_QTCT_ID: + return "QTCT"; + case MLXSW_REG_QEEC_ID: + return "QEEC"; case MLXSW_REG_PMLP_ID: return "PMLP"; case MLXSW_REG_PMTU_ID: @@ -3293,8 +3779,12 @@ static inline const char *mlxsw_reg_id_str(u16 reg_id) return "PPAD"; case MLXSW_REG_PAOS_ID: return "PAOS"; + case MLXSW_REG_PFCC_ID: + return "PFCC"; case MLXSW_REG_PPCNT_ID: return "PPCNT"; + case MLXSW_REG_PPTB_ID: + return "PPTB"; case MLXSW_REG_PBMC_ID: return "PBMC"; case MLXSW_REG_PSPA_ID: diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 4afbc3e9e381..19b3c144abc6 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -49,7 +49,7 @@ #include <linux/jiffies.h> #include <linux/bitops.h> #include <linux/list.h> -#include <net/devlink.h> +#include <linux/dcbnl.h> #include <net/switchdev.h> #include <generated/utsrelease.h> @@ -305,9 +305,9 @@ mlxsw_sp_port_system_port_mapping_set(struct mlxsw_sp_port *mlxsw_sp_port) return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sspr), sspr_pl); } -static int mlxsw_sp_port_module_info_get(struct mlxsw_sp *mlxsw_sp, - u8 local_port, u8 *p_module, - u8 *p_width) +static int __mlxsw_sp_port_module_info_get(struct mlxsw_sp *mlxsw_sp, + u8 local_port, u8 *p_module, + u8 *p_width, u8 *p_lane) { char pmlp_pl[MLXSW_REG_PMLP_LEN]; int err; @@ -318,9 +318,20 @@ static int mlxsw_sp_port_module_info_get(struct mlxsw_sp *mlxsw_sp, return err; *p_module = mlxsw_reg_pmlp_module_get(pmlp_pl, 0); *p_width = mlxsw_reg_pmlp_width_get(pmlp_pl); + *p_lane = mlxsw_reg_pmlp_tx_lane_get(pmlp_pl, 0); return 0; } +static int mlxsw_sp_port_module_info_get(struct mlxsw_sp *mlxsw_sp, + u8 local_port, u8 *p_module, + u8 *p_width) +{ + u8 lane; + + return __mlxsw_sp_port_module_info_get(mlxsw_sp, local_port, p_module, + p_width, &lane); +} + static int mlxsw_sp_port_module_map(struct mlxsw_sp *mlxsw_sp, u8 local_port, u8 module, u8 width, u8 lane) { @@ -379,7 +390,7 @@ static netdev_tx_t mlxsw_sp_port_xmit(struct sk_buff *skb, u64 len; int err; - if (mlxsw_core_skb_transmit_busy(mlxsw_sp, &tx_info)) + if (mlxsw_core_skb_transmit_busy(mlxsw_sp->core, &tx_info)) return NETDEV_TX_BUSY; if (unlikely(skb_headroom(skb) < MLXSW_TXHDR_LEN)) { @@ -403,7 +414,7 @@ static netdev_tx_t mlxsw_sp_port_xmit(struct sk_buff *skb, /* Due to a race we might fail here because of a full queue. In that * unlikely case we simply drop the packet. */ - err = mlxsw_core_skb_transmit(mlxsw_sp, skb, &tx_info); + err = mlxsw_core_skb_transmit(mlxsw_sp->core, skb, &tx_info); if (!err) { pcpu_stats = this_cpu_ptr(mlxsw_sp_port->pcpu_stats); @@ -438,16 +449,89 @@ static int mlxsw_sp_port_set_mac_address(struct net_device *dev, void *p) return 0; } +static void mlxsw_sp_pg_buf_pack(char *pbmc_pl, int pg_index, int mtu, + bool pause_en, bool pfc_en, u16 delay) +{ + u16 pg_size = 2 * MLXSW_SP_BYTES_TO_CELLS(mtu); + + delay = pfc_en ? mlxsw_sp_pfc_delay_get(mtu, delay) : + MLXSW_SP_PAUSE_DELAY; + + if (pause_en || pfc_en) + mlxsw_reg_pbmc_lossless_buffer_pack(pbmc_pl, pg_index, + pg_size + delay, pg_size); + else + mlxsw_reg_pbmc_lossy_buffer_pack(pbmc_pl, pg_index, pg_size); +} + +int __mlxsw_sp_port_headroom_set(struct mlxsw_sp_port *mlxsw_sp_port, int mtu, + u8 *prio_tc, bool pause_en, + struct ieee_pfc *my_pfc) +{ + struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp; + u8 pfc_en = !!my_pfc ? my_pfc->pfc_en : 0; + u16 delay = !!my_pfc ? my_pfc->delay : 0; + char pbmc_pl[MLXSW_REG_PBMC_LEN]; + int i, j, err; + + mlxsw_reg_pbmc_pack(pbmc_pl, mlxsw_sp_port->local_port, 0, 0); + err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(pbmc), pbmc_pl); + if (err) + return err; + + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) { + bool configure = false; + bool pfc = false; + + for (j = 0; j < IEEE_8021QAZ_MAX_TCS; j++) { + if (prio_tc[j] == i) { + pfc = pfc_en & BIT(j); + configure = true; + break; + } + } + + if (!configure) + continue; + mlxsw_sp_pg_buf_pack(pbmc_pl, i, mtu, pause_en, pfc, delay); + } + + return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(pbmc), pbmc_pl); +} + +static int mlxsw_sp_port_headroom_set(struct mlxsw_sp_port *mlxsw_sp_port, + int mtu, bool pause_en) +{ + u8 def_prio_tc[IEEE_8021QAZ_MAX_TCS] = {0}; + bool dcb_en = !!mlxsw_sp_port->dcb.ets; + struct ieee_pfc *my_pfc; + u8 *prio_tc; + + prio_tc = dcb_en ? mlxsw_sp_port->dcb.ets->prio_tc : def_prio_tc; + my_pfc = dcb_en ? mlxsw_sp_port->dcb.pfc : NULL; + + return __mlxsw_sp_port_headroom_set(mlxsw_sp_port, mtu, prio_tc, + pause_en, my_pfc); +} + static int mlxsw_sp_port_change_mtu(struct net_device *dev, int mtu) { struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev); + bool pause_en = mlxsw_sp_port_is_pause_en(mlxsw_sp_port); int err; - err = mlxsw_sp_port_mtu_set(mlxsw_sp_port, mtu); + err = mlxsw_sp_port_headroom_set(mlxsw_sp_port, mtu, pause_en); if (err) return err; + err = mlxsw_sp_port_mtu_set(mlxsw_sp_port, mtu); + if (err) + goto err_port_mtu_set; dev->mtu = mtu; return 0; + +err_port_mtu_set: + mlxsw_sp_port_headroom_set(mlxsw_sp_port, dev->mtu, pause_en); + return err; } static struct rtnl_link_stats64 * @@ -861,6 +945,33 @@ int mlxsw_sp_port_kill_vid(struct net_device *dev, return 0; } +static int mlxsw_sp_port_get_phys_port_name(struct net_device *dev, char *name, + size_t len) +{ + struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev); + u8 module, width, lane; + int err; + + err = __mlxsw_sp_port_module_info_get(mlxsw_sp_port->mlxsw_sp, + mlxsw_sp_port->local_port, + &module, &width, &lane); + if (err) { + netdev_err(dev, "Failed to retrieve module information\n"); + return err; + } + + if (!mlxsw_sp_port->split) + err = snprintf(name, len, "p%d", module + 1); + else + err = snprintf(name, len, "p%ds%d", module + 1, + lane / width); + + if (err >= len) + return -EINVAL; + + return 0; +} + static const struct net_device_ops mlxsw_sp_port_netdev_ops = { .ndo_open = mlxsw_sp_port_open, .ndo_stop = mlxsw_sp_port_stop, @@ -877,6 +988,7 @@ static const struct net_device_ops mlxsw_sp_port_netdev_ops = { .ndo_bridge_setlink = switchdev_port_bridge_setlink, .ndo_bridge_getlink = switchdev_port_bridge_getlink, .ndo_bridge_dellink = switchdev_port_bridge_dellink, + .ndo_get_phys_port_name = mlxsw_sp_port_get_phys_port_name, }; static void mlxsw_sp_port_get_drvinfo(struct net_device *dev, @@ -897,6 +1009,68 @@ static void mlxsw_sp_port_get_drvinfo(struct net_device *dev, sizeof(drvinfo->bus_info)); } +static void mlxsw_sp_port_get_pauseparam(struct net_device *dev, + struct ethtool_pauseparam *pause) +{ + struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev); + + pause->rx_pause = mlxsw_sp_port->link.rx_pause; + pause->tx_pause = mlxsw_sp_port->link.tx_pause; +} + +static int mlxsw_sp_port_pause_set(struct mlxsw_sp_port *mlxsw_sp_port, + struct ethtool_pauseparam *pause) +{ + char pfcc_pl[MLXSW_REG_PFCC_LEN]; + + mlxsw_reg_pfcc_pack(pfcc_pl, mlxsw_sp_port->local_port); + mlxsw_reg_pfcc_pprx_set(pfcc_pl, pause->rx_pause); + mlxsw_reg_pfcc_pptx_set(pfcc_pl, pause->tx_pause); + + return mlxsw_reg_write(mlxsw_sp_port->mlxsw_sp->core, MLXSW_REG(pfcc), + pfcc_pl); +} + +static int mlxsw_sp_port_set_pauseparam(struct net_device *dev, + struct ethtool_pauseparam *pause) +{ + struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev); + bool pause_en = pause->tx_pause || pause->rx_pause; + int err; + + if (mlxsw_sp_port->dcb.pfc && mlxsw_sp_port->dcb.pfc->pfc_en) { + netdev_err(dev, "PFC already enabled on port\n"); + return -EINVAL; + } + + if (pause->autoneg) { + netdev_err(dev, "PAUSE frames autonegotiation isn't supported\n"); + return -EINVAL; + } + + err = mlxsw_sp_port_headroom_set(mlxsw_sp_port, dev->mtu, pause_en); + if (err) { + netdev_err(dev, "Failed to configure port's headroom\n"); + return err; + } + + err = mlxsw_sp_port_pause_set(mlxsw_sp_port, pause); + if (err) { + netdev_err(dev, "Failed to set PAUSE parameters\n"); + goto err_port_pause_configure; + } + + mlxsw_sp_port->link.rx_pause = pause->rx_pause; + mlxsw_sp_port->link.tx_pause = pause->tx_pause; + + return 0; + +err_port_pause_configure: + pause_en = mlxsw_sp_port_is_pause_en(mlxsw_sp_port); + mlxsw_sp_port_headroom_set(mlxsw_sp_port, dev->mtu, pause_en); + return err; +} + struct mlxsw_sp_port_hw_stats { char str[ETH_GSTRING_LEN]; u64 (*getter)(char *payload); @@ -1032,7 +1206,8 @@ static void mlxsw_sp_port_get_stats(struct net_device *dev, int i; int err; - mlxsw_reg_ppcnt_pack(ppcnt_pl, mlxsw_sp_port->local_port); + mlxsw_reg_ppcnt_pack(ppcnt_pl, mlxsw_sp_port->local_port, + MLXSW_REG_PPCNT_IEEE_8023_CNT, 0); err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(ppcnt), ppcnt_pl); for (i = 0; i < MLXSW_SP_PORT_HW_STATS_LEN; i++) data[i] = !err ? mlxsw_sp_port_hw_stats[i].getter(ppcnt_pl) : 0; @@ -1380,6 +1555,8 @@ static int mlxsw_sp_port_set_settings(struct net_device *dev, static const struct ethtool_ops mlxsw_sp_port_ethtool_ops = { .get_drvinfo = mlxsw_sp_port_get_drvinfo, .get_link = ethtool_op_get_link, + .get_pauseparam = mlxsw_sp_port_get_pauseparam, + .set_pauseparam = mlxsw_sp_port_set_pauseparam, .get_strings = mlxsw_sp_port_get_strings, .set_phys_id = mlxsw_sp_port_set_phys_id, .get_ethtool_stats = mlxsw_sp_port_get_stats, @@ -1402,12 +1579,112 @@ mlxsw_sp_port_speed_by_width_set(struct mlxsw_sp_port *mlxsw_sp_port, u8 width) return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ptys), ptys_pl); } +int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port, + enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index, + bool dwrr, u8 dwrr_weight) +{ + struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp; + char qeec_pl[MLXSW_REG_QEEC_LEN]; + + mlxsw_reg_qeec_pack(qeec_pl, mlxsw_sp_port->local_port, hr, index, + next_index); + mlxsw_reg_qeec_de_set(qeec_pl, true); + mlxsw_reg_qeec_dwrr_set(qeec_pl, dwrr); + mlxsw_reg_qeec_dwrr_weight_set(qeec_pl, dwrr_weight); + return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(qeec), qeec_pl); +} + +int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port, + enum mlxsw_reg_qeec_hr hr, u8 index, + u8 next_index, u32 maxrate) +{ + struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp; + char qeec_pl[MLXSW_REG_QEEC_LEN]; + + mlxsw_reg_qeec_pack(qeec_pl, mlxsw_sp_port->local_port, hr, index, + next_index); + mlxsw_reg_qeec_mase_set(qeec_pl, true); + mlxsw_reg_qeec_max_shaper_rate_set(qeec_pl, maxrate); + return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(qeec), qeec_pl); +} + +int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port, + u8 switch_prio, u8 tclass) +{ + struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp; + char qtct_pl[MLXSW_REG_QTCT_LEN]; + + mlxsw_reg_qtct_pack(qtct_pl, mlxsw_sp_port->local_port, switch_prio, + tclass); + return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(qtct), qtct_pl); +} + +static int mlxsw_sp_port_ets_init(struct mlxsw_sp_port *mlxsw_sp_port) +{ + int err, i; + + /* Setup the elements hierarcy, so that each TC is linked to + * one subgroup, which are all member in the same group. + */ + err = mlxsw_sp_port_ets_set(mlxsw_sp_port, + MLXSW_REG_QEEC_HIERARCY_GROUP, 0, 0, false, + 0); + if (err) + return err; + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) { + err = mlxsw_sp_port_ets_set(mlxsw_sp_port, + MLXSW_REG_QEEC_HIERARCY_SUBGROUP, i, + 0, false, 0); + if (err) + return err; + } + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) { + err = mlxsw_sp_port_ets_set(mlxsw_sp_port, + MLXSW_REG_QEEC_HIERARCY_TC, i, i, + false, 0); + if (err) + return err; + } + + /* Make sure the max shaper is disabled in all hierarcies that + * support it. + */ + err = mlxsw_sp_port_ets_maxrate_set(mlxsw_sp_port, + MLXSW_REG_QEEC_HIERARCY_PORT, 0, 0, + MLXSW_REG_QEEC_MAS_DIS); + if (err) + return err; + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) { + err = mlxsw_sp_port_ets_maxrate_set(mlxsw_sp_port, + MLXSW_REG_QEEC_HIERARCY_SUBGROUP, + i, 0, + MLXSW_REG_QEEC_MAS_DIS); + if (err) + return err; + } + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) { + err = mlxsw_sp_port_ets_maxrate_set(mlxsw_sp_port, + MLXSW_REG_QEEC_HIERARCY_TC, + i, i, + MLXSW_REG_QEEC_MAS_DIS); + if (err) + return err; + } + + /* Map all priorities to traffic class 0. */ + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) { + err = mlxsw_sp_port_prio_tc_set(mlxsw_sp_port, i, 0); + if (err) + return err; + } + + return 0; +} + static int __mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port, bool split, u8 module, u8 width) { - struct devlink *devlink = priv_to_devlink(mlxsw_sp->core); struct mlxsw_sp_port *mlxsw_sp_port; - struct devlink_port *devlink_port; struct net_device *dev; size_t bytes; int err; @@ -1460,16 +1737,6 @@ static int __mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port, */ dev->hard_header_len += MLXSW_TXHDR_LEN; - devlink_port = &mlxsw_sp_port->devlink_port; - if (mlxsw_sp_port->split) - devlink_port_split_set(devlink_port, module); - err = devlink_port_register(devlink, devlink_port, local_port); - if (err) { - dev_err(mlxsw_sp->bus_info->dev, "Port %d: Failed to register devlink port\n", - mlxsw_sp_port->local_port); - goto err_devlink_port_register; - } - err = mlxsw_sp_port_system_port_mapping_set(mlxsw_sp_port); if (err) { dev_err(mlxsw_sp->bus_info->dev, "Port %d: Failed to set system port mapping\n", @@ -1509,6 +1776,21 @@ static int __mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port, goto err_port_buffers_init; } + err = mlxsw_sp_port_ets_init(mlxsw_sp_port); + if (err) { + dev_err(mlxsw_sp->bus_info->dev, "Port %d: Failed to initialize ETS\n", + mlxsw_sp_port->local_port); + goto err_port_ets_init; + } + + /* ETS and buffers must be initialized before DCB. */ + err = mlxsw_sp_port_dcb_init(mlxsw_sp_port); + if (err) { + dev_err(mlxsw_sp->bus_info->dev, "Port %d: Failed to initialize DCB\n", + mlxsw_sp_port->local_port); + goto err_port_dcb_init; + } + mlxsw_sp_port_switchdev_init(mlxsw_sp_port); err = register_netdev(dev); if (err) { @@ -1517,7 +1799,14 @@ static int __mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port, goto err_register_netdev; } - devlink_port_type_eth_set(devlink_port, dev); + err = mlxsw_core_port_init(mlxsw_sp->core, &mlxsw_sp_port->core_port, + mlxsw_sp_port->local_port, dev, + mlxsw_sp_port->split, module); + if (err) { + dev_err(mlxsw_sp->bus_info->dev, "Port %d: Failed to init core port\n", + mlxsw_sp_port->local_port); + goto err_core_port_init; + } err = mlxsw_sp_port_vlan_init(mlxsw_sp_port); if (err) @@ -1527,16 +1816,18 @@ static int __mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port, return 0; err_port_vlan_init: + mlxsw_core_port_fini(&mlxsw_sp_port->core_port); +err_core_port_init: unregister_netdev(dev); err_register_netdev: +err_port_dcb_init: +err_port_ets_init: err_port_buffers_init: err_port_admin_status_set: err_port_mtu_set: err_port_speed_by_width_set: err_port_swid_set: err_port_system_port_mapping_set: - devlink_port_unregister(&mlxsw_sp_port->devlink_port); -err_devlink_port_register: err_dev_addr_init: free_percpu(mlxsw_sp_port->pcpu_stats); err_alloc_stats: @@ -1590,15 +1881,13 @@ static void mlxsw_sp_port_vports_fini(struct mlxsw_sp_port *mlxsw_sp_port) static void mlxsw_sp_port_remove(struct mlxsw_sp *mlxsw_sp, u8 local_port) { struct mlxsw_sp_port *mlxsw_sp_port = mlxsw_sp->ports[local_port]; - struct devlink_port *devlink_port; if (!mlxsw_sp_port) return; mlxsw_sp->ports[local_port] = NULL; - devlink_port = &mlxsw_sp_port->devlink_port; - devlink_port_type_clear(devlink_port); + mlxsw_core_port_fini(&mlxsw_sp_port->core_port); unregister_netdev(mlxsw_sp_port->dev); /* This calls ndo_stop */ - devlink_port_unregister(devlink_port); + mlxsw_sp_port_dcb_fini(mlxsw_sp_port); mlxsw_sp_port_vports_fini(mlxsw_sp_port); mlxsw_sp_port_switchdev_fini(mlxsw_sp_port); mlxsw_sp_port_swid_set(mlxsw_sp_port, MLXSW_PORT_SWID_DISABLED_PORT); @@ -1659,9 +1948,10 @@ static u8 mlxsw_sp_cluster_base_port_get(u8 local_port) return local_port - offset; } -static int mlxsw_sp_port_split(void *priv, u8 local_port, unsigned int count) +static int mlxsw_sp_port_split(struct mlxsw_core *mlxsw_core, u8 local_port, + unsigned int count) { - struct mlxsw_sp *mlxsw_sp = priv; + struct mlxsw_sp *mlxsw_sp = mlxsw_core_driver_priv(mlxsw_core); struct mlxsw_sp_port *mlxsw_sp_port; u8 width = MLXSW_PORT_MODULE_MAX_WIDTH / count; u8 module, cur_width, base_port; @@ -1733,9 +2023,9 @@ err_port_create: return err; } -static int mlxsw_sp_port_unsplit(void *priv, u8 local_port) +static int mlxsw_sp_port_unsplit(struct mlxsw_core *mlxsw_core, u8 local_port) { - struct mlxsw_sp *mlxsw_sp = priv; + struct mlxsw_sp *mlxsw_sp = mlxsw_core_driver_priv(mlxsw_core); struct mlxsw_sp_port *mlxsw_sp_port; u8 module, cur_width, base_port; unsigned int count; @@ -2080,10 +2370,10 @@ static int mlxsw_sp_lag_init(struct mlxsw_sp *mlxsw_sp) return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(slcr), slcr_pl); } -static int mlxsw_sp_init(void *priv, struct mlxsw_core *mlxsw_core, +static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core, const struct mlxsw_bus_info *mlxsw_bus_info) { - struct mlxsw_sp *mlxsw_sp = priv; + struct mlxsw_sp *mlxsw_sp = mlxsw_core_driver_priv(mlxsw_core); int err; mlxsw_sp->core = mlxsw_core; @@ -2154,9 +2444,9 @@ err_event_register: return err; } -static void mlxsw_sp_fini(void *priv) +static void mlxsw_sp_fini(struct mlxsw_core *mlxsw_core) { - struct mlxsw_sp *mlxsw_sp = priv; + struct mlxsw_sp *mlxsw_sp = mlxsw_core_driver_priv(mlxsw_core); mlxsw_sp_switchdev_fini(mlxsw_sp); mlxsw_sp_traps_fini(mlxsw_sp); diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index 4b8abaf06321..361b0c270b56 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -42,15 +42,15 @@ #include <linux/bitops.h> #include <linux/if_vlan.h> #include <linux/list.h> +#include <linux/dcbnl.h> #include <net/switchdev.h> -#include <net/devlink.h> #include "port.h" #include "core.h" #define MLXSW_SP_VFID_BASE VLAN_N_VID #define MLXSW_SP_VFID_PORT_MAX 512 /* Non-bridged VLAN interfaces */ -#define MLXSW_SP_VFID_BR_MAX 8192 /* Bridged VLAN interfaces */ +#define MLXSW_SP_VFID_BR_MAX 6144 /* Bridged VLAN interfaces */ #define MLXSW_SP_VFID_MAX (MLXSW_SP_VFID_PORT_MAX + MLXSW_SP_VFID_BR_MAX) #define MLXSW_SP_LAG_MAX 64 @@ -62,6 +62,23 @@ #define MLXSW_SP_PORT_BASE_SPEED 25000 /* Mb/s */ +#define MLXSW_SP_BYTES_PER_CELL 96 + +#define MLXSW_SP_BYTES_TO_CELLS(b) DIV_ROUND_UP(b, MLXSW_SP_BYTES_PER_CELL) + +/* Maximum delay buffer needed in case of PAUSE frames, in cells. + * Assumes 100m cable and maximum MTU. + */ +#define MLXSW_SP_PAUSE_DELAY 612 + +#define MLXSW_SP_CELL_FACTOR 2 /* 2 * cell_size / (IPG + cell_size + 1) */ + +static inline u16 mlxsw_sp_pfc_delay_get(int mtu, u16 delay) +{ + delay = MLXSW_SP_BYTES_TO_CELLS(DIV_ROUND_UP(delay, BITS_PER_BYTE)); + return MLXSW_SP_CELL_FACTOR * delay + MLXSW_SP_BYTES_TO_CELLS(mtu); +} + struct mlxsw_sp_port; struct mlxsw_sp_upper { @@ -148,6 +165,7 @@ struct mlxsw_sp_port_pcpu_stats { }; struct mlxsw_sp_port { + struct mlxsw_core_port core_port; /* must be first */ struct net_device *dev; struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats; struct mlxsw_sp *mlxsw_sp; @@ -166,14 +184,28 @@ struct mlxsw_sp_port { struct mlxsw_sp_vfid *vfid; u16 vid; } vport; + struct { + u8 tx_pause:1, + rx_pause:1; + } link; + struct { + struct ieee_ets *ets; + struct ieee_maxrate *maxrate; + struct ieee_pfc *pfc; + } dcb; /* 802.1Q bridge VLANs */ unsigned long *active_vlans; unsigned long *untagged_vlans; /* VLAN interfaces */ struct list_head vports_list; - struct devlink_port devlink_port; }; +static inline bool +mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port) +{ + return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause; +} + static inline struct mlxsw_sp_port * mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index) { @@ -265,5 +297,33 @@ int mlxsw_sp_vport_flood_set(struct mlxsw_sp_port *mlxsw_sp_vport, u16 vfid, bool set, bool only_uc); void mlxsw_sp_port_active_vlans_del(struct mlxsw_sp_port *mlxsw_sp_port); int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); +int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port, + enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index, + bool dwrr, u8 dwrr_weight); +int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port, + u8 switch_prio, u8 tclass); +int __mlxsw_sp_port_headroom_set(struct mlxsw_sp_port *mlxsw_sp_port, int mtu, + u8 *prio_tc, bool pause_en, + struct ieee_pfc *my_pfc); +int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port, + enum mlxsw_reg_qeec_hr hr, u8 index, + u8 next_index, u32 maxrate); + +#ifdef CONFIG_MLXSW_SPECTRUM_DCB + +int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port); +void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port); + +#else + +static inline int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port) +{ + return 0; +} + +static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port) +{} + +#endif #endif diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c index d59195e3f7fb..f58b1d3a619a 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c @@ -34,6 +34,8 @@ #include <linux/kernel.h> #include <linux/types.h> +#include <linux/dcbnl.h> +#include <linux/if_ether.h> #include "spectrum.h" #include "core.h" @@ -52,15 +54,15 @@ struct mlxsw_sp_pb { } static const struct mlxsw_sp_pb mlxsw_sp_pbs[] = { - MLXSW_SP_PB(0, 208), - MLXSW_SP_PB(1, 208), - MLXSW_SP_PB(2, 208), - MLXSW_SP_PB(3, 208), - MLXSW_SP_PB(4, 208), - MLXSW_SP_PB(5, 208), - MLXSW_SP_PB(6, 208), - MLXSW_SP_PB(7, 208), - MLXSW_SP_PB(9, 208), + MLXSW_SP_PB(0, 2 * MLXSW_SP_BYTES_TO_CELLS(ETH_FRAME_LEN)), + MLXSW_SP_PB(1, 0), + MLXSW_SP_PB(2, 0), + MLXSW_SP_PB(3, 0), + MLXSW_SP_PB(4, 0), + MLXSW_SP_PB(5, 0), + MLXSW_SP_PB(6, 0), + MLXSW_SP_PB(7, 0), + MLXSW_SP_PB(9, 2 * MLXSW_SP_BYTES_TO_CELLS(MLXSW_PORT_MAX_MTU)), }; #define MLXSW_SP_PBS_LEN ARRAY_SIZE(mlxsw_sp_pbs) @@ -78,25 +80,45 @@ static int mlxsw_sp_port_pb_init(struct mlxsw_sp_port *mlxsw_sp_port) pb = &mlxsw_sp_pbs[i]; mlxsw_reg_pbmc_lossy_buffer_pack(pbmc_pl, pb->index, pb->size); } + mlxsw_reg_pbmc_lossy_buffer_pack(pbmc_pl, + MLXSW_REG_PBMC_PORT_SHARED_BUF_IDX, 0); return mlxsw_reg_write(mlxsw_sp_port->mlxsw_sp->core, MLXSW_REG(pbmc), pbmc_pl); } -#define MLXSW_SP_SB_BYTES_PER_CELL 96 +static int mlxsw_sp_port_pb_prio_init(struct mlxsw_sp_port *mlxsw_sp_port) +{ + char pptb_pl[MLXSW_REG_PPTB_LEN]; + int i; + + mlxsw_reg_pptb_pack(pptb_pl, mlxsw_sp_port->local_port); + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) + mlxsw_reg_pptb_prio_to_buff_set(pptb_pl, i, 0); + return mlxsw_reg_write(mlxsw_sp_port->mlxsw_sp->core, MLXSW_REG(pptb), + pptb_pl); +} + +static int mlxsw_sp_port_headroom_init(struct mlxsw_sp_port *mlxsw_sp_port) +{ + int err; + + err = mlxsw_sp_port_pb_init(mlxsw_sp_port); + if (err) + return err; + return mlxsw_sp_port_pb_prio_init(mlxsw_sp_port); +} struct mlxsw_sp_sb_pool { u8 pool; - enum mlxsw_reg_sbpr_dir dir; + enum mlxsw_reg_sbxx_dir dir; enum mlxsw_reg_sbpr_mode mode; u32 size; }; #define MLXSW_SP_SB_POOL_INGRESS_SIZE \ - ((15000000 - (2 * 20000 * MLXSW_PORT_MAX_PORTS)) / \ - MLXSW_SP_SB_BYTES_PER_CELL) + (15000000 - (2 * 20000 * MLXSW_PORT_MAX_PORTS)) #define MLXSW_SP_SB_POOL_EGRESS_SIZE \ - ((14000000 - (8 * 1500 * MLXSW_PORT_MAX_PORTS)) / \ - MLXSW_SP_SB_BYTES_PER_CELL) + (14000000 - (8 * 1500 * MLXSW_PORT_MAX_PORTS)) #define MLXSW_SP_SB_POOL(_pool, _dir, _mode, _size) \ { \ @@ -107,22 +129,22 @@ struct mlxsw_sp_sb_pool { } #define MLXSW_SP_SB_POOL_INGRESS(_pool, _size) \ - MLXSW_SP_SB_POOL(_pool, MLXSW_REG_SBPR_DIR_INGRESS, \ + MLXSW_SP_SB_POOL(_pool, MLXSW_REG_SBXX_DIR_INGRESS, \ MLXSW_REG_SBPR_MODE_DYNAMIC, _size) #define MLXSW_SP_SB_POOL_EGRESS(_pool, _size) \ - MLXSW_SP_SB_POOL(_pool, MLXSW_REG_SBPR_DIR_EGRESS, \ + MLXSW_SP_SB_POOL(_pool, MLXSW_REG_SBXX_DIR_EGRESS, \ MLXSW_REG_SBPR_MODE_DYNAMIC, _size) static const struct mlxsw_sp_sb_pool mlxsw_sp_sb_pools[] = { - MLXSW_SP_SB_POOL_INGRESS(0, MLXSW_SP_SB_POOL_INGRESS_SIZE), + MLXSW_SP_SB_POOL_INGRESS(0, MLXSW_SP_BYTES_TO_CELLS(MLXSW_SP_SB_POOL_INGRESS_SIZE)), MLXSW_SP_SB_POOL_INGRESS(1, 0), MLXSW_SP_SB_POOL_INGRESS(2, 0), MLXSW_SP_SB_POOL_INGRESS(3, 0), - MLXSW_SP_SB_POOL_EGRESS(0, MLXSW_SP_SB_POOL_EGRESS_SIZE), + MLXSW_SP_SB_POOL_EGRESS(0, MLXSW_SP_BYTES_TO_CELLS(MLXSW_SP_SB_POOL_EGRESS_SIZE)), MLXSW_SP_SB_POOL_EGRESS(1, 0), MLXSW_SP_SB_POOL_EGRESS(2, 0), - MLXSW_SP_SB_POOL_EGRESS(2, MLXSW_SP_SB_POOL_EGRESS_SIZE), + MLXSW_SP_SB_POOL_EGRESS(2, MLXSW_SP_BYTES_TO_CELLS(MLXSW_SP_SB_POOL_EGRESS_SIZE)), }; #define MLXSW_SP_SB_POOLS_LEN ARRAY_SIZE(mlxsw_sp_sb_pools) @@ -151,7 +173,7 @@ struct mlxsw_sp_sb_cm { u8 pg; u8 tc; } u; - enum mlxsw_reg_sbcm_dir dir; + enum mlxsw_reg_sbxx_dir dir; u32 min_buff; u32 max_buff; u8 pool; @@ -167,18 +189,18 @@ struct mlxsw_sp_sb_cm { } #define MLXSW_SP_SB_CM_INGRESS(_pg, _min_buff, _max_buff) \ - MLXSW_SP_SB_CM(_pg, MLXSW_REG_SBCM_DIR_INGRESS, \ + MLXSW_SP_SB_CM(_pg, MLXSW_REG_SBXX_DIR_INGRESS, \ _min_buff, _max_buff, 0) #define MLXSW_SP_SB_CM_EGRESS(_tc, _min_buff, _max_buff) \ - MLXSW_SP_SB_CM(_tc, MLXSW_REG_SBCM_DIR_EGRESS, \ + MLXSW_SP_SB_CM(_tc, MLXSW_REG_SBXX_DIR_EGRESS, \ _min_buff, _max_buff, 0) #define MLXSW_SP_CPU_PORT_SB_CM_EGRESS(_tc) \ - MLXSW_SP_SB_CM(_tc, MLXSW_REG_SBCM_DIR_EGRESS, 104, 2, 3) + MLXSW_SP_SB_CM(_tc, MLXSW_REG_SBXX_DIR_EGRESS, 104, 2, 3) static const struct mlxsw_sp_sb_cm mlxsw_sp_sb_cms[] = { - MLXSW_SP_SB_CM_INGRESS(0, 10000 / MLXSW_SP_SB_BYTES_PER_CELL, 8), + MLXSW_SP_SB_CM_INGRESS(0, MLXSW_SP_BYTES_TO_CELLS(10000), 8), MLXSW_SP_SB_CM_INGRESS(1, 0, 0), MLXSW_SP_SB_CM_INGRESS(2, 0, 0), MLXSW_SP_SB_CM_INGRESS(3, 0, 0), @@ -186,15 +208,15 @@ static const struct mlxsw_sp_sb_cm mlxsw_sp_sb_cms[] = { MLXSW_SP_SB_CM_INGRESS(5, 0, 0), MLXSW_SP_SB_CM_INGRESS(6, 0, 0), MLXSW_SP_SB_CM_INGRESS(7, 0, 0), - MLXSW_SP_SB_CM_INGRESS(9, 20000 / MLXSW_SP_SB_BYTES_PER_CELL, 0xff), - MLXSW_SP_SB_CM_EGRESS(0, 1500 / MLXSW_SP_SB_BYTES_PER_CELL, 9), - MLXSW_SP_SB_CM_EGRESS(1, 1500 / MLXSW_SP_SB_BYTES_PER_CELL, 9), - MLXSW_SP_SB_CM_EGRESS(2, 1500 / MLXSW_SP_SB_BYTES_PER_CELL, 9), - MLXSW_SP_SB_CM_EGRESS(3, 1500 / MLXSW_SP_SB_BYTES_PER_CELL, 9), - MLXSW_SP_SB_CM_EGRESS(4, 1500 / MLXSW_SP_SB_BYTES_PER_CELL, 9), - MLXSW_SP_SB_CM_EGRESS(5, 1500 / MLXSW_SP_SB_BYTES_PER_CELL, 9), - MLXSW_SP_SB_CM_EGRESS(6, 1500 / MLXSW_SP_SB_BYTES_PER_CELL, 9), - MLXSW_SP_SB_CM_EGRESS(7, 1500 / MLXSW_SP_SB_BYTES_PER_CELL, 9), + MLXSW_SP_SB_CM_INGRESS(9, MLXSW_SP_BYTES_TO_CELLS(20000), 0xff), + MLXSW_SP_SB_CM_EGRESS(0, MLXSW_SP_BYTES_TO_CELLS(1500), 9), + MLXSW_SP_SB_CM_EGRESS(1, MLXSW_SP_BYTES_TO_CELLS(1500), 9), + MLXSW_SP_SB_CM_EGRESS(2, MLXSW_SP_BYTES_TO_CELLS(1500), 9), + MLXSW_SP_SB_CM_EGRESS(3, MLXSW_SP_BYTES_TO_CELLS(1500), 9), + MLXSW_SP_SB_CM_EGRESS(4, MLXSW_SP_BYTES_TO_CELLS(1500), 9), + MLXSW_SP_SB_CM_EGRESS(5, MLXSW_SP_BYTES_TO_CELLS(1500), 9), + MLXSW_SP_SB_CM_EGRESS(6, MLXSW_SP_BYTES_TO_CELLS(1500), 9), + MLXSW_SP_SB_CM_EGRESS(7, MLXSW_SP_BYTES_TO_CELLS(1500), 9), MLXSW_SP_SB_CM_EGRESS(8, 0, 0), MLXSW_SP_SB_CM_EGRESS(9, 0, 0), MLXSW_SP_SB_CM_EGRESS(10, 0, 0), @@ -282,7 +304,7 @@ static int mlxsw_sp_cpu_port_sb_cms_init(struct mlxsw_sp *mlxsw_sp) struct mlxsw_sp_sb_pm { u8 pool; - enum mlxsw_reg_sbpm_dir dir; + enum mlxsw_reg_sbxx_dir dir; u32 min_buff; u32 max_buff; }; @@ -296,11 +318,11 @@ struct mlxsw_sp_sb_pm { } #define MLXSW_SP_SB_PM_INGRESS(_pool, _min_buff, _max_buff) \ - MLXSW_SP_SB_PM(_pool, MLXSW_REG_SBPM_DIR_INGRESS, \ + MLXSW_SP_SB_PM(_pool, MLXSW_REG_SBXX_DIR_INGRESS, \ _min_buff, _max_buff) #define MLXSW_SP_SB_PM_EGRESS(_pool, _min_buff, _max_buff) \ - MLXSW_SP_SB_PM(_pool, MLXSW_REG_SBPM_DIR_EGRESS, \ + MLXSW_SP_SB_PM(_pool, MLXSW_REG_SBXX_DIR_EGRESS, \ _min_buff, _max_buff) static const struct mlxsw_sp_sb_pm mlxsw_sp_sb_pms[] = { @@ -353,21 +375,21 @@ struct mlxsw_sp_sb_mm { } static const struct mlxsw_sp_sb_mm mlxsw_sp_sb_mms[] = { - MLXSW_SP_SB_MM(0, 20000 / MLXSW_SP_SB_BYTES_PER_CELL, 0xff, 0), - MLXSW_SP_SB_MM(1, 20000 / MLXSW_SP_SB_BYTES_PER_CELL, 0xff, 0), - MLXSW_SP_SB_MM(2, 20000 / MLXSW_SP_SB_BYTES_PER_CELL, 0xff, 0), - MLXSW_SP_SB_MM(3, 20000 / MLXSW_SP_SB_BYTES_PER_CELL, 0xff, 0), - MLXSW_SP_SB_MM(4, 20000 / MLXSW_SP_SB_BYTES_PER_CELL, 0xff, 0), - MLXSW_SP_SB_MM(5, 20000 / MLXSW_SP_SB_BYTES_PER_CELL, 0xff, 0), - MLXSW_SP_SB_MM(6, 20000 / MLXSW_SP_SB_BYTES_PER_CELL, 0xff, 0), - MLXSW_SP_SB_MM(7, 20000 / MLXSW_SP_SB_BYTES_PER_CELL, 0xff, 0), - MLXSW_SP_SB_MM(8, 20000 / MLXSW_SP_SB_BYTES_PER_CELL, 0xff, 0), - MLXSW_SP_SB_MM(9, 20000 / MLXSW_SP_SB_BYTES_PER_CELL, 0xff, 0), - MLXSW_SP_SB_MM(10, 20000 / MLXSW_SP_SB_BYTES_PER_CELL, 0xff, 0), - MLXSW_SP_SB_MM(11, 20000 / MLXSW_SP_SB_BYTES_PER_CELL, 0xff, 0), - MLXSW_SP_SB_MM(12, 20000 / MLXSW_SP_SB_BYTES_PER_CELL, 0xff, 0), - MLXSW_SP_SB_MM(13, 20000 / MLXSW_SP_SB_BYTES_PER_CELL, 0xff, 0), - MLXSW_SP_SB_MM(14, 20000 / MLXSW_SP_SB_BYTES_PER_CELL, 0xff, 0), + MLXSW_SP_SB_MM(0, MLXSW_SP_BYTES_TO_CELLS(20000), 0xff, 0), + MLXSW_SP_SB_MM(1, MLXSW_SP_BYTES_TO_CELLS(20000), 0xff, 0), + MLXSW_SP_SB_MM(2, MLXSW_SP_BYTES_TO_CELLS(20000), 0xff, 0), + MLXSW_SP_SB_MM(3, MLXSW_SP_BYTES_TO_CELLS(20000), 0xff, 0), + MLXSW_SP_SB_MM(4, MLXSW_SP_BYTES_TO_CELLS(20000), 0xff, 0), + MLXSW_SP_SB_MM(5, MLXSW_SP_BYTES_TO_CELLS(20000), 0xff, 0), + MLXSW_SP_SB_MM(6, MLXSW_SP_BYTES_TO_CELLS(20000), 0xff, 0), + MLXSW_SP_SB_MM(7, MLXSW_SP_BYTES_TO_CELLS(20000), 0xff, 0), + MLXSW_SP_SB_MM(8, MLXSW_SP_BYTES_TO_CELLS(20000), 0xff, 0), + MLXSW_SP_SB_MM(9, MLXSW_SP_BYTES_TO_CELLS(20000), 0xff, 0), + MLXSW_SP_SB_MM(10, MLXSW_SP_BYTES_TO_CELLS(20000), 0xff, 0), + MLXSW_SP_SB_MM(11, MLXSW_SP_BYTES_TO_CELLS(20000), 0xff, 0), + MLXSW_SP_SB_MM(12, MLXSW_SP_BYTES_TO_CELLS(20000), 0xff, 0), + MLXSW_SP_SB_MM(13, MLXSW_SP_BYTES_TO_CELLS(20000), 0xff, 0), + MLXSW_SP_SB_MM(14, MLXSW_SP_BYTES_TO_CELLS(20000), 0xff, 0), }; #define MLXSW_SP_SB_MMS_LEN ARRAY_SIZE(mlxsw_sp_sb_mms) @@ -410,7 +432,7 @@ int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port) { int err; - err = mlxsw_sp_port_pb_init(mlxsw_sp_port); + err = mlxsw_sp_port_headroom_init(mlxsw_sp_port); if (err) return err; err = mlxsw_sp_port_sb_cms_init(mlxsw_sp_port); diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dcb.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dcb.c new file mode 100644 index 000000000000..0b323661c0b6 --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dcb.c @@ -0,0 +1,480 @@ +/* + * drivers/net/ethernet/mellanox/mlxsw/spectrum_dcb.c + * Copyright (c) 2016 Mellanox Technologies. All rights reserved. + * Copyright (c) 2016 Ido Schimmel <idosch@mellanox.com> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the names of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2 as published by the Free + * Software Foundation. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include <linux/netdevice.h> +#include <linux/string.h> +#include <linux/bitops.h> +#include <net/dcbnl.h> + +#include "spectrum.h" +#include "reg.h" + +static u8 mlxsw_sp_dcbnl_getdcbx(struct net_device __always_unused *dev) +{ + return DCB_CAP_DCBX_HOST | DCB_CAP_DCBX_VER_IEEE; +} + +static u8 mlxsw_sp_dcbnl_setdcbx(struct net_device __always_unused *dev, + u8 mode) +{ + return (mode != (DCB_CAP_DCBX_HOST | DCB_CAP_DCBX_VER_IEEE)) ? 1 : 0; +} + +static int mlxsw_sp_dcbnl_ieee_getets(struct net_device *dev, + struct ieee_ets *ets) +{ + struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev); + + memcpy(ets, mlxsw_sp_port->dcb.ets, sizeof(*ets)); + + return 0; +} + +static int mlxsw_sp_port_ets_validate(struct mlxsw_sp_port *mlxsw_sp_port, + struct ieee_ets *ets) +{ + struct net_device *dev = mlxsw_sp_port->dev; + bool has_ets_tc = false; + int i, tx_bw_sum = 0; + + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) { + switch (ets->tc_tsa[i]) { + case IEEE_8021QAZ_TSA_STRICT: + break; + case IEEE_8021QAZ_TSA_ETS: + has_ets_tc = true; + tx_bw_sum += ets->tc_tx_bw[i]; + break; + default: + netdev_err(dev, "Only strict priority and ETS are supported\n"); + return -EINVAL; + } + + if (ets->prio_tc[i] >= IEEE_8021QAZ_MAX_TCS) { + netdev_err(dev, "Invalid TC\n"); + return -EINVAL; + } + } + + if (has_ets_tc && tx_bw_sum != 100) { + netdev_err(dev, "Total ETS bandwidth should equal 100\n"); + return -EINVAL; + } + + return 0; +} + +static int mlxsw_sp_port_pg_prio_map(struct mlxsw_sp_port *mlxsw_sp_port, + u8 *prio_tc) +{ + char pptb_pl[MLXSW_REG_PPTB_LEN]; + int i; + + mlxsw_reg_pptb_pack(pptb_pl, mlxsw_sp_port->local_port); + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) + mlxsw_reg_pptb_prio_to_buff_set(pptb_pl, i, prio_tc[i]); + return mlxsw_reg_write(mlxsw_sp_port->mlxsw_sp->core, MLXSW_REG(pptb), + pptb_pl); +} + +static bool mlxsw_sp_ets_has_pg(u8 *prio_tc, u8 pg) +{ + int i; + + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) + if (prio_tc[i] == pg) + return true; + return false; +} + +static int mlxsw_sp_port_pg_destroy(struct mlxsw_sp_port *mlxsw_sp_port, + u8 *old_prio_tc, u8 *new_prio_tc) +{ + struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp; + char pbmc_pl[MLXSW_REG_PBMC_LEN]; + int err, i; + + mlxsw_reg_pbmc_pack(pbmc_pl, mlxsw_sp_port->local_port, 0, 0); + err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(pbmc), pbmc_pl); + if (err) + return err; + + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) { + u8 pg = old_prio_tc[i]; + + if (!mlxsw_sp_ets_has_pg(new_prio_tc, pg)) + mlxsw_reg_pbmc_lossy_buffer_pack(pbmc_pl, pg, 0); + } + + return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(pbmc), pbmc_pl); +} + +static int mlxsw_sp_port_headroom_set(struct mlxsw_sp_port *mlxsw_sp_port, + struct ieee_ets *ets) +{ + bool pause_en = mlxsw_sp_port_is_pause_en(mlxsw_sp_port); + struct ieee_ets *my_ets = mlxsw_sp_port->dcb.ets; + struct net_device *dev = mlxsw_sp_port->dev; + int err; + + /* Create the required PGs, but don't destroy existing ones, as + * traffic is still directed to them. + */ + err = __mlxsw_sp_port_headroom_set(mlxsw_sp_port, dev->mtu, + ets->prio_tc, pause_en, + mlxsw_sp_port->dcb.pfc); + if (err) { + netdev_err(dev, "Failed to configure port's headroom\n"); + return err; + } + + err = mlxsw_sp_port_pg_prio_map(mlxsw_sp_port, ets->prio_tc); + if (err) { + netdev_err(dev, "Failed to set PG-priority mapping\n"); + goto err_port_prio_pg_map; + } + + err = mlxsw_sp_port_pg_destroy(mlxsw_sp_port, my_ets->prio_tc, + ets->prio_tc); + if (err) + netdev_warn(dev, "Failed to remove ununsed PGs\n"); + + return 0; + +err_port_prio_pg_map: + mlxsw_sp_port_pg_destroy(mlxsw_sp_port, ets->prio_tc, my_ets->prio_tc); + return err; +} + +static int __mlxsw_sp_dcbnl_ieee_setets(struct mlxsw_sp_port *mlxsw_sp_port, + struct ieee_ets *ets) +{ + struct ieee_ets *my_ets = mlxsw_sp_port->dcb.ets; + struct net_device *dev = mlxsw_sp_port->dev; + int i, err; + + /* Egress configuration. */ + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) { + bool dwrr = ets->tc_tsa[i] == IEEE_8021QAZ_TSA_ETS; + u8 weight = ets->tc_tx_bw[i]; + + err = mlxsw_sp_port_ets_set(mlxsw_sp_port, + MLXSW_REG_QEEC_HIERARCY_SUBGROUP, i, + 0, dwrr, weight); + if (err) { + netdev_err(dev, "Failed to link subgroup ETS element %d to group\n", + i); + goto err_port_ets_set; + } + } + + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) { + err = mlxsw_sp_port_prio_tc_set(mlxsw_sp_port, i, + ets->prio_tc[i]); + if (err) { + netdev_err(dev, "Failed to map prio %d to TC %d\n", i, + ets->prio_tc[i]); + goto err_port_prio_tc_set; + } + } + + /* Ingress configuration. */ + err = mlxsw_sp_port_headroom_set(mlxsw_sp_port, ets); + if (err) + goto err_port_headroom_set; + + return 0; + +err_port_headroom_set: + i = IEEE_8021QAZ_MAX_TCS; +err_port_prio_tc_set: + for (i--; i >= 0; i--) + mlxsw_sp_port_prio_tc_set(mlxsw_sp_port, i, my_ets->prio_tc[i]); + i = IEEE_8021QAZ_MAX_TCS; +err_port_ets_set: + for (i--; i >= 0; i--) { + bool dwrr = my_ets->tc_tsa[i] == IEEE_8021QAZ_TSA_ETS; + u8 weight = my_ets->tc_tx_bw[i]; + + err = mlxsw_sp_port_ets_set(mlxsw_sp_port, + MLXSW_REG_QEEC_HIERARCY_SUBGROUP, i, + 0, dwrr, weight); + } + return err; +} + +static int mlxsw_sp_dcbnl_ieee_setets(struct net_device *dev, + struct ieee_ets *ets) +{ + struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev); + int err; + + err = mlxsw_sp_port_ets_validate(mlxsw_sp_port, ets); + if (err) + return err; + + err = __mlxsw_sp_dcbnl_ieee_setets(mlxsw_sp_port, ets); + if (err) + return err; + + memcpy(mlxsw_sp_port->dcb.ets, ets, sizeof(*ets)); + + return 0; +} + +static int mlxsw_sp_dcbnl_ieee_getmaxrate(struct net_device *dev, + struct ieee_maxrate *maxrate) +{ + struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev); + + memcpy(maxrate, mlxsw_sp_port->dcb.maxrate, sizeof(*maxrate)); + + return 0; +} + +static int mlxsw_sp_dcbnl_ieee_setmaxrate(struct net_device *dev, + struct ieee_maxrate *maxrate) +{ + struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev); + struct ieee_maxrate *my_maxrate = mlxsw_sp_port->dcb.maxrate; + int err, i; + + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) { + err = mlxsw_sp_port_ets_maxrate_set(mlxsw_sp_port, + MLXSW_REG_QEEC_HIERARCY_SUBGROUP, + i, 0, + maxrate->tc_maxrate[i]); + if (err) { + netdev_err(dev, "Failed to set maxrate for TC %d\n", i); + goto err_port_ets_maxrate_set; + } + } + + memcpy(mlxsw_sp_port->dcb.maxrate, maxrate, sizeof(*maxrate)); + + return 0; + +err_port_ets_maxrate_set: + for (i--; i >= 0; i--) + mlxsw_sp_port_ets_maxrate_set(mlxsw_sp_port, + MLXSW_REG_QEEC_HIERARCY_SUBGROUP, + i, 0, my_maxrate->tc_maxrate[i]); + return err; +} + +static int mlxsw_sp_port_pfc_cnt_get(struct mlxsw_sp_port *mlxsw_sp_port, + u8 prio) +{ + struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp; + struct ieee_pfc *my_pfc = mlxsw_sp_port->dcb.pfc; + char ppcnt_pl[MLXSW_REG_PPCNT_LEN]; + int err; + + mlxsw_reg_ppcnt_pack(ppcnt_pl, mlxsw_sp_port->local_port, + MLXSW_REG_PPCNT_PRIO_CNT, prio); + err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(ppcnt), ppcnt_pl); + if (err) + return err; + + my_pfc->requests[prio] = mlxsw_reg_ppcnt_tx_pause_get(ppcnt_pl); + my_pfc->indications[prio] = mlxsw_reg_ppcnt_rx_pause_get(ppcnt_pl); + + return 0; +} + +static int mlxsw_sp_dcbnl_ieee_getpfc(struct net_device *dev, + struct ieee_pfc *pfc) +{ + struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev); + int err, i; + + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) { + err = mlxsw_sp_port_pfc_cnt_get(mlxsw_sp_port, i); + if (err) { + netdev_err(dev, "Failed to get PFC count for priority %d\n", + i); + return err; + } + } + + memcpy(pfc, mlxsw_sp_port->dcb.pfc, sizeof(*pfc)); + + return 0; +} + +static int mlxsw_sp_port_pfc_set(struct mlxsw_sp_port *mlxsw_sp_port, + struct ieee_pfc *pfc) +{ + char pfcc_pl[MLXSW_REG_PFCC_LEN]; + + mlxsw_reg_pfcc_pack(pfcc_pl, mlxsw_sp_port->local_port); + mlxsw_reg_pfcc_prio_pack(pfcc_pl, pfc->pfc_en); + + return mlxsw_reg_write(mlxsw_sp_port->mlxsw_sp->core, MLXSW_REG(pfcc), + pfcc_pl); +} + +static int mlxsw_sp_dcbnl_ieee_setpfc(struct net_device *dev, + struct ieee_pfc *pfc) +{ + struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev); + int err; + + if (mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause) { + netdev_err(dev, "PAUSE frames already enabled on port\n"); + return -EINVAL; + } + + err = __mlxsw_sp_port_headroom_set(mlxsw_sp_port, dev->mtu, + mlxsw_sp_port->dcb.ets->prio_tc, + false, pfc); + if (err) { + netdev_err(dev, "Failed to configure port's headroom for PFC\n"); + return err; + } + + err = mlxsw_sp_port_pfc_set(mlxsw_sp_port, pfc); + if (err) { + netdev_err(dev, "Failed to configure PFC\n"); + goto err_port_pfc_set; + } + + memcpy(mlxsw_sp_port->dcb.pfc, pfc, sizeof(*pfc)); + + return 0; + +err_port_pfc_set: + __mlxsw_sp_port_headroom_set(mlxsw_sp_port, dev->mtu, + mlxsw_sp_port->dcb.ets->prio_tc, false, + mlxsw_sp_port->dcb.pfc); + return err; +} + +static const struct dcbnl_rtnl_ops mlxsw_sp_dcbnl_ops = { + .ieee_getets = mlxsw_sp_dcbnl_ieee_getets, + .ieee_setets = mlxsw_sp_dcbnl_ieee_setets, + .ieee_getmaxrate = mlxsw_sp_dcbnl_ieee_getmaxrate, + .ieee_setmaxrate = mlxsw_sp_dcbnl_ieee_setmaxrate, + .ieee_getpfc = mlxsw_sp_dcbnl_ieee_getpfc, + .ieee_setpfc = mlxsw_sp_dcbnl_ieee_setpfc, + + .getdcbx = mlxsw_sp_dcbnl_getdcbx, + .setdcbx = mlxsw_sp_dcbnl_setdcbx, +}; + +static int mlxsw_sp_port_ets_init(struct mlxsw_sp_port *mlxsw_sp_port) +{ + mlxsw_sp_port->dcb.ets = kzalloc(sizeof(*mlxsw_sp_port->dcb.ets), + GFP_KERNEL); + if (!mlxsw_sp_port->dcb.ets) + return -ENOMEM; + + mlxsw_sp_port->dcb.ets->ets_cap = IEEE_8021QAZ_MAX_TCS; + + return 0; +} + +static void mlxsw_sp_port_ets_fini(struct mlxsw_sp_port *mlxsw_sp_port) +{ + kfree(mlxsw_sp_port->dcb.ets); +} + +static int mlxsw_sp_port_maxrate_init(struct mlxsw_sp_port *mlxsw_sp_port) +{ + int i; + + mlxsw_sp_port->dcb.maxrate = kmalloc(sizeof(*mlxsw_sp_port->dcb.maxrate), + GFP_KERNEL); + if (!mlxsw_sp_port->dcb.maxrate) + return -ENOMEM; + + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) + mlxsw_sp_port->dcb.maxrate->tc_maxrate[i] = MLXSW_REG_QEEC_MAS_DIS; + + return 0; +} + +static void mlxsw_sp_port_maxrate_fini(struct mlxsw_sp_port *mlxsw_sp_port) +{ + kfree(mlxsw_sp_port->dcb.maxrate); +} + +static int mlxsw_sp_port_pfc_init(struct mlxsw_sp_port *mlxsw_sp_port) +{ + mlxsw_sp_port->dcb.pfc = kzalloc(sizeof(*mlxsw_sp_port->dcb.pfc), + GFP_KERNEL); + if (!mlxsw_sp_port->dcb.pfc) + return -ENOMEM; + + mlxsw_sp_port->dcb.pfc->pfc_cap = IEEE_8021QAZ_MAX_TCS; + + return 0; +} + +static void mlxsw_sp_port_pfc_fini(struct mlxsw_sp_port *mlxsw_sp_port) +{ + kfree(mlxsw_sp_port->dcb.pfc); +} + +int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port) +{ + int err; + + err = mlxsw_sp_port_ets_init(mlxsw_sp_port); + if (err) + return err; + err = mlxsw_sp_port_maxrate_init(mlxsw_sp_port); + if (err) + goto err_port_maxrate_init; + err = mlxsw_sp_port_pfc_init(mlxsw_sp_port); + if (err) + goto err_port_pfc_init; + + mlxsw_sp_port->dev->dcbnl_ops = &mlxsw_sp_dcbnl_ops; + + return 0; + +err_port_pfc_init: + mlxsw_sp_port_maxrate_fini(mlxsw_sp_port); +err_port_maxrate_init: + mlxsw_sp_port_ets_fini(mlxsw_sp_port); + return err; +} + +void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port) +{ + mlxsw_sp_port_pfc_fini(mlxsw_sp_port); + mlxsw_sp_port_maxrate_fini(mlxsw_sp_port); + mlxsw_sp_port_ets_fini(mlxsw_sp_port); +} diff --git a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c index 7a60a26759b6..3842eab9449a 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c +++ b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c @@ -43,7 +43,6 @@ #include <linux/device.h> #include <linux/skbuff.h> #include <linux/if_vlan.h> -#include <net/devlink.h> #include <net/switchdev.h> #include <generated/utsrelease.h> @@ -75,11 +74,11 @@ struct mlxsw_sx_port_pcpu_stats { }; struct mlxsw_sx_port { + struct mlxsw_core_port core_port; /* must be first */ struct net_device *dev; struct mlxsw_sx_port_pcpu_stats __percpu *pcpu_stats; struct mlxsw_sx *mlxsw_sx; u8 local_port; - struct devlink_port devlink_port; }; /* tx_hdr_version @@ -303,7 +302,7 @@ static netdev_tx_t mlxsw_sx_port_xmit(struct sk_buff *skb, u64 len; int err; - if (mlxsw_core_skb_transmit_busy(mlxsw_sx, &tx_info)) + if (mlxsw_core_skb_transmit_busy(mlxsw_sx->core, &tx_info)) return NETDEV_TX_BUSY; if (unlikely(skb_headroom(skb) < MLXSW_TXHDR_LEN)) { @@ -321,7 +320,7 @@ static netdev_tx_t mlxsw_sx_port_xmit(struct sk_buff *skb, /* Due to a race we might fail here because of a full queue. In that * unlikely case we simply drop the packet. */ - err = mlxsw_core_skb_transmit(mlxsw_sx, skb, &tx_info); + err = mlxsw_core_skb_transmit(mlxsw_sx->core, skb, &tx_info); if (!err) { pcpu_stats = this_cpu_ptr(mlxsw_sx_port->pcpu_stats); @@ -518,7 +517,8 @@ static void mlxsw_sx_port_get_stats(struct net_device *dev, int i; int err; - mlxsw_reg_ppcnt_pack(ppcnt_pl, mlxsw_sx_port->local_port); + mlxsw_reg_ppcnt_pack(ppcnt_pl, mlxsw_sx_port->local_port, + MLXSW_REG_PPCNT_IEEE_8023_CNT, 0); err = mlxsw_reg_query(mlxsw_sx->core, MLXSW_REG(ppcnt), ppcnt_pl); for (i = 0; i < MLXSW_SX_PORT_HW_STATS_LEN; i++) data[i] = !err ? mlxsw_sx_port_hw_stats[i].getter(ppcnt_pl) : 0; @@ -955,9 +955,7 @@ mlxsw_sx_port_mac_learning_mode_set(struct mlxsw_sx_port *mlxsw_sx_port, static int mlxsw_sx_port_create(struct mlxsw_sx *mlxsw_sx, u8 local_port) { - struct devlink *devlink = priv_to_devlink(mlxsw_sx->core); struct mlxsw_sx_port *mlxsw_sx_port; - struct devlink_port *devlink_port; struct net_device *dev; bool usable; int err; @@ -1011,14 +1009,6 @@ static int mlxsw_sx_port_create(struct mlxsw_sx *mlxsw_sx, u8 local_port) goto port_not_usable; } - devlink_port = &mlxsw_sx_port->devlink_port; - err = devlink_port_register(devlink, devlink_port, local_port); - if (err) { - dev_err(mlxsw_sx->bus_info->dev, "Port %d: Failed to register devlink port\n", - mlxsw_sx_port->local_port); - goto err_devlink_port_register; - } - err = mlxsw_sx_port_system_port_mapping_set(mlxsw_sx_port); if (err) { dev_err(mlxsw_sx->bus_info->dev, "Port %d: Failed to set system port mapping\n", @@ -1076,11 +1066,19 @@ static int mlxsw_sx_port_create(struct mlxsw_sx *mlxsw_sx, u8 local_port) goto err_register_netdev; } - devlink_port_type_eth_set(devlink_port, dev); + err = mlxsw_core_port_init(mlxsw_sx->core, &mlxsw_sx_port->core_port, + mlxsw_sx_port->local_port, dev, false, 0); + if (err) { + dev_err(mlxsw_sx->bus_info->dev, "Port %d: Failed to init core port\n", + mlxsw_sx_port->local_port); + goto err_core_port_init; + } mlxsw_sx->ports[local_port] = mlxsw_sx_port; return 0; +err_core_port_init: + unregister_netdev(dev); err_register_netdev: err_port_mac_learning_mode_set: err_port_stp_state_set: @@ -1089,8 +1087,6 @@ err_port_mtu_set: err_port_speed_set: err_port_swid_set: err_port_system_port_mapping_set: - devlink_port_unregister(&mlxsw_sx_port->devlink_port); -err_devlink_port_register: port_not_usable: err_port_module_check: err_dev_addr_get: @@ -1103,15 +1099,12 @@ err_alloc_stats: static void mlxsw_sx_port_remove(struct mlxsw_sx *mlxsw_sx, u8 local_port) { struct mlxsw_sx_port *mlxsw_sx_port = mlxsw_sx->ports[local_port]; - struct devlink_port *devlink_port; if (!mlxsw_sx_port) return; - devlink_port = &mlxsw_sx_port->devlink_port; - devlink_port_type_clear(devlink_port); + mlxsw_core_port_fini(&mlxsw_sx_port->core_port); unregister_netdev(mlxsw_sx_port->dev); /* This calls ndo_stop */ mlxsw_sx_port_swid_set(mlxsw_sx_port, MLXSW_PORT_SWID_DISABLED_PORT); - devlink_port_unregister(devlink_port); free_percpu(mlxsw_sx_port->pcpu_stats); free_netdev(mlxsw_sx_port->dev); } @@ -1454,10 +1447,10 @@ static int mlxsw_sx_flood_init(struct mlxsw_sx *mlxsw_sx) return mlxsw_reg_write(mlxsw_sx->core, MLXSW_REG(sgcr), sgcr_pl); } -static int mlxsw_sx_init(void *priv, struct mlxsw_core *mlxsw_core, +static int mlxsw_sx_init(struct mlxsw_core *mlxsw_core, const struct mlxsw_bus_info *mlxsw_bus_info) { - struct mlxsw_sx *mlxsw_sx = priv; + struct mlxsw_sx *mlxsw_sx = mlxsw_core_driver_priv(mlxsw_core); int err; mlxsw_sx->core = mlxsw_core; @@ -1504,9 +1497,9 @@ err_event_register: return err; } -static void mlxsw_sx_fini(void *priv) +static void mlxsw_sx_fini(struct mlxsw_core *mlxsw_core) { - struct mlxsw_sx *mlxsw_sx = priv; + struct mlxsw_sx *mlxsw_sx = mlxsw_core_driver_priv(mlxsw_core); mlxsw_sx_traps_fini(mlxsw_sx); mlxsw_sx_event_unregister(mlxsw_sx, MLXSW_TRAP_ID_PUDE); diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net.h b/drivers/net/ethernet/netronome/nfp/nfp_net.h index ab264e1bccd0..3d53fcf323eb 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_net.h @@ -45,7 +45,7 @@ #include <linux/interrupt.h> #include <linux/netdevice.h> #include <linux/pci.h> -#include <asm-generic/io-64-nonatomic-hi-lo.h> +#include <linux/io-64-nonatomic-hi-lo.h> #include "nfp_net_ctrl.h" @@ -298,6 +298,8 @@ struct nfp_net_rx_buf { * @rxds: Virtual address of FL/RX ring in host memory * @dma: DMA address of the FL/RX ring * @size: Size, in bytes, of the FL/RX ring (needed to free) + * @bufsz: Buffer allocation size for convenience of management routines + * (NOTE: this is in second cache line, do not use on fast path!) */ struct nfp_net_rx_ring { struct nfp_net_r_vector *r_vec; @@ -319,6 +321,7 @@ struct nfp_net_rx_ring { dma_addr_t dma; unsigned int size; + unsigned int bufsz; } ____cacheline_aligned; /** @@ -472,6 +475,9 @@ struct nfp_net { u32 rx_offset; + struct nfp_net_tx_ring *tx_rings; + struct nfp_net_rx_ring *rx_rings; + #ifdef CONFIG_PCI_IOV unsigned int num_vfs; struct vf_data_storage *vfinfo; @@ -504,9 +510,6 @@ struct nfp_net { int txd_cnt; int rxd_cnt; - struct nfp_net_tx_ring tx_rings[NFP_NET_MAX_TX_RINGS]; - struct nfp_net_rx_ring rx_rings[NFP_NET_MAX_RX_RINGS]; - u8 num_irqs; u8 num_r_vecs; struct nfp_net_r_vector r_vecs[NFP_NET_MAX_TX_RINGS]; @@ -721,6 +724,7 @@ void nfp_net_rss_write_key(struct nfp_net *nn); void nfp_net_coalesce_write_cfg(struct nfp_net *nn); int nfp_net_irqs_alloc(struct nfp_net *nn); void nfp_net_irqs_disable(struct nfp_net *nn); +int nfp_net_set_ring_size(struct nfp_net *nn, u32 rxd_cnt, u32 txd_cnt); #ifdef CONFIG_NFP_NET_DEBUG void nfp_net_debugfs_create(void); diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index 43c618bafdb6..0bdff390c958 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -347,12 +347,18 @@ static irqreturn_t nfp_net_irq_exn(int irq, void *data) /** * nfp_net_tx_ring_init() - Fill in the boilerplate for a TX ring * @tx_ring: TX ring structure + * @r_vec: IRQ vector servicing this ring + * @idx: Ring index */ -static void nfp_net_tx_ring_init(struct nfp_net_tx_ring *tx_ring) +static void +nfp_net_tx_ring_init(struct nfp_net_tx_ring *tx_ring, + struct nfp_net_r_vector *r_vec, unsigned int idx) { - struct nfp_net_r_vector *r_vec = tx_ring->r_vec; struct nfp_net *nn = r_vec->nfp_net; + tx_ring->idx = idx; + tx_ring->r_vec = r_vec; + tx_ring->qcidx = tx_ring->idx * nn->stride_tx; tx_ring->qcp_q = nn->tx_bar + NFP_QCP_QUEUE_OFF(tx_ring->qcidx); } @@ -360,12 +366,18 @@ static void nfp_net_tx_ring_init(struct nfp_net_tx_ring *tx_ring) /** * nfp_net_rx_ring_init() - Fill in the boilerplate for a RX ring * @rx_ring: RX ring structure + * @r_vec: IRQ vector servicing this ring + * @idx: Ring index */ -static void nfp_net_rx_ring_init(struct nfp_net_rx_ring *rx_ring) +static void +nfp_net_rx_ring_init(struct nfp_net_rx_ring *rx_ring, + struct nfp_net_r_vector *r_vec, unsigned int idx) { - struct nfp_net_r_vector *r_vec = rx_ring->r_vec; struct nfp_net *nn = r_vec->nfp_net; + rx_ring->idx = idx; + rx_ring->r_vec = r_vec; + rx_ring->fl_qcidx = rx_ring->idx * nn->stride_rx; rx_ring->rx_qcidx = rx_ring->fl_qcidx + (nn->stride_rx - 1); @@ -401,16 +413,6 @@ static void nfp_net_irqs_assign(struct net_device *netdev) r_vec->irq_idx = NFP_NET_NON_Q_VECTORS + r; cpumask_set_cpu(r, &r_vec->affinity_mask); - - r_vec->tx_ring = &nn->tx_rings[r]; - nn->tx_rings[r].idx = r; - nn->tx_rings[r].r_vec = r_vec; - nfp_net_tx_ring_init(r_vec->tx_ring); - - r_vec->rx_ring = &nn->rx_rings[r]; - nn->rx_rings[r].idx = r; - nn->rx_rings[r].r_vec = r_vec; - nfp_net_rx_ring_init(r_vec->rx_ring); } } @@ -865,61 +867,59 @@ static void nfp_net_tx_complete(struct nfp_net_tx_ring *tx_ring) } /** - * nfp_net_tx_flush() - Free any untransmitted buffers currently on the TX ring - * @tx_ring: TX ring structure + * nfp_net_tx_ring_reset() - Free any untransmitted buffers and reset pointers + * @nn: NFP Net device + * @tx_ring: TX ring structure * * Assumes that the device is stopped */ -static void nfp_net_tx_flush(struct nfp_net_tx_ring *tx_ring) +static void +nfp_net_tx_ring_reset(struct nfp_net *nn, struct nfp_net_tx_ring *tx_ring) { - struct nfp_net_r_vector *r_vec = tx_ring->r_vec; - struct nfp_net *nn = r_vec->nfp_net; - struct pci_dev *pdev = nn->pdev; const struct skb_frag_struct *frag; struct netdev_queue *nd_q; - struct sk_buff *skb; - int nr_frags; - int fidx; - int idx; + struct pci_dev *pdev = nn->pdev; while (tx_ring->rd_p != tx_ring->wr_p) { - idx = tx_ring->rd_p % tx_ring->cnt; + int nr_frags, fidx, idx; + struct sk_buff *skb; + idx = tx_ring->rd_p % tx_ring->cnt; skb = tx_ring->txbufs[idx].skb; - if (skb) { - nr_frags = skb_shinfo(skb)->nr_frags; - fidx = tx_ring->txbufs[idx].fidx; - - if (fidx == -1) { - /* unmap head */ - dma_unmap_single(&pdev->dev, - tx_ring->txbufs[idx].dma_addr, - skb_headlen(skb), - DMA_TO_DEVICE); - } else { - /* unmap fragment */ - frag = &skb_shinfo(skb)->frags[fidx]; - dma_unmap_page(&pdev->dev, - tx_ring->txbufs[idx].dma_addr, - skb_frag_size(frag), - DMA_TO_DEVICE); - } - - /* check for last gather fragment */ - if (fidx == nr_frags - 1) - dev_kfree_skb_any(skb); - - tx_ring->txbufs[idx].dma_addr = 0; - tx_ring->txbufs[idx].skb = NULL; - tx_ring->txbufs[idx].fidx = -2; + nr_frags = skb_shinfo(skb)->nr_frags; + fidx = tx_ring->txbufs[idx].fidx; + + if (fidx == -1) { + /* unmap head */ + dma_unmap_single(&pdev->dev, + tx_ring->txbufs[idx].dma_addr, + skb_headlen(skb), DMA_TO_DEVICE); + } else { + /* unmap fragment */ + frag = &skb_shinfo(skb)->frags[fidx]; + dma_unmap_page(&pdev->dev, + tx_ring->txbufs[idx].dma_addr, + skb_frag_size(frag), DMA_TO_DEVICE); } - memset(&tx_ring->txds[idx], 0, sizeof(tx_ring->txds[idx])); + /* check for last gather fragment */ + if (fidx == nr_frags - 1) + dev_kfree_skb_any(skb); + + tx_ring->txbufs[idx].dma_addr = 0; + tx_ring->txbufs[idx].skb = NULL; + tx_ring->txbufs[idx].fidx = -2; tx_ring->qcp_rd_p++; tx_ring->rd_p++; } + memset(tx_ring->txds, 0, sizeof(*tx_ring->txds) * tx_ring->cnt); + tx_ring->wr_p = 0; + tx_ring->rd_p = 0; + tx_ring->qcp_rd_p = 0; + tx_ring->wr_ptr_add = 0; + nd_q = netdev_get_tx_queue(nn->netdev, tx_ring->idx); netdev_tx_reset_queue(nd_q); } @@ -957,25 +957,27 @@ static inline int nfp_net_rx_space(struct nfp_net_rx_ring *rx_ring) * nfp_net_rx_alloc_one() - Allocate and map skb for RX * @rx_ring: RX ring structure of the skb * @dma_addr: Pointer to storage for DMA address (output param) + * @fl_bufsz: size of freelist buffers * * This function will allcate a new skb, map it for DMA. * * Return: allocated skb or NULL on failure. */ static struct sk_buff * -nfp_net_rx_alloc_one(struct nfp_net_rx_ring *rx_ring, dma_addr_t *dma_addr) +nfp_net_rx_alloc_one(struct nfp_net_rx_ring *rx_ring, dma_addr_t *dma_addr, + unsigned int fl_bufsz) { struct nfp_net *nn = rx_ring->r_vec->nfp_net; struct sk_buff *skb; - skb = netdev_alloc_skb(nn->netdev, nn->fl_bufsz); + skb = netdev_alloc_skb(nn->netdev, fl_bufsz); if (!skb) { nn_warn_ratelimit(nn, "Failed to alloc receive SKB\n"); return NULL; } *dma_addr = dma_map_single(&nn->pdev->dev, skb->data, - nn->fl_bufsz, DMA_FROM_DEVICE); + fl_bufsz, DMA_FROM_DEVICE); if (dma_mapping_error(&nn->pdev->dev, *dma_addr)) { dev_kfree_skb_any(skb); nn_warn_ratelimit(nn, "Failed to map DMA RX buffer\n"); @@ -1020,62 +1022,101 @@ static void nfp_net_rx_give_one(struct nfp_net_rx_ring *rx_ring, } /** - * nfp_net_rx_flush() - Free any buffers currently on the RX ring - * @rx_ring: RX ring to remove buffers from + * nfp_net_rx_ring_reset() - Reflect in SW state of freelist after disable + * @rx_ring: RX ring structure * - * Assumes that the device is stopped + * Warning: Do *not* call if ring buffers were never put on the FW freelist + * (i.e. device was not enabled)! */ -static void nfp_net_rx_flush(struct nfp_net_rx_ring *rx_ring) +static void nfp_net_rx_ring_reset(struct nfp_net_rx_ring *rx_ring) { - struct nfp_net *nn = rx_ring->r_vec->nfp_net; - struct pci_dev *pdev = nn->pdev; - int idx; + unsigned int wr_idx, last_idx; - while (rx_ring->rd_p != rx_ring->wr_p) { - idx = rx_ring->rd_p % rx_ring->cnt; + /* Move the empty entry to the end of the list */ + wr_idx = rx_ring->wr_p % rx_ring->cnt; + last_idx = rx_ring->cnt - 1; + rx_ring->rxbufs[wr_idx].dma_addr = rx_ring->rxbufs[last_idx].dma_addr; + rx_ring->rxbufs[wr_idx].skb = rx_ring->rxbufs[last_idx].skb; + rx_ring->rxbufs[last_idx].dma_addr = 0; + rx_ring->rxbufs[last_idx].skb = NULL; - if (rx_ring->rxbufs[idx].skb) { - dma_unmap_single(&pdev->dev, - rx_ring->rxbufs[idx].dma_addr, - nn->fl_bufsz, DMA_FROM_DEVICE); - dev_kfree_skb_any(rx_ring->rxbufs[idx].skb); - rx_ring->rxbufs[idx].dma_addr = 0; - rx_ring->rxbufs[idx].skb = NULL; - } + memset(rx_ring->rxds, 0, sizeof(*rx_ring->rxds) * rx_ring->cnt); + rx_ring->wr_p = 0; + rx_ring->rd_p = 0; + rx_ring->wr_ptr_add = 0; +} - memset(&rx_ring->rxds[idx], 0, sizeof(rx_ring->rxds[idx])); +/** + * nfp_net_rx_ring_bufs_free() - Free any buffers currently on the RX ring + * @nn: NFP Net device + * @rx_ring: RX ring to remove buffers from + * + * Assumes that the device is stopped and buffers are in [0, ring->cnt - 1) + * entries. After device is disabled nfp_net_rx_ring_reset() must be called + * to restore required ring geometry. + */ +static void +nfp_net_rx_ring_bufs_free(struct nfp_net *nn, struct nfp_net_rx_ring *rx_ring) +{ + struct pci_dev *pdev = nn->pdev; + unsigned int i; - rx_ring->rd_p++; + for (i = 0; i < rx_ring->cnt - 1; i++) { + /* NULL skb can only happen when initial filling of the ring + * fails to allocate enough buffers and calls here to free + * already allocated ones. + */ + if (!rx_ring->rxbufs[i].skb) + continue; + + dma_unmap_single(&pdev->dev, rx_ring->rxbufs[i].dma_addr, + rx_ring->bufsz, DMA_FROM_DEVICE); + dev_kfree_skb_any(rx_ring->rxbufs[i].skb); + rx_ring->rxbufs[i].dma_addr = 0; + rx_ring->rxbufs[i].skb = NULL; } } /** - * nfp_net_rx_fill_freelist() - Attempt filling freelist with RX buffers - * @rx_ring: RX ring to fill - * - * Try to fill as many buffers as possible into freelist. Return - * number of buffers added. - * - * Return: Number of freelist buffers added. + * nfp_net_rx_ring_bufs_alloc() - Fill RX ring with buffers (don't give to FW) + * @nn: NFP Net device + * @rx_ring: RX ring to remove buffers from */ -static int nfp_net_rx_fill_freelist(struct nfp_net_rx_ring *rx_ring) +static int +nfp_net_rx_ring_bufs_alloc(struct nfp_net *nn, struct nfp_net_rx_ring *rx_ring) { - struct sk_buff *skb; - dma_addr_t dma_addr; + struct nfp_net_rx_buf *rxbufs; + unsigned int i; + + rxbufs = rx_ring->rxbufs; - while (nfp_net_rx_space(rx_ring)) { - skb = nfp_net_rx_alloc_one(rx_ring, &dma_addr); - if (!skb) { - nfp_net_rx_flush(rx_ring); + for (i = 0; i < rx_ring->cnt - 1; i++) { + rxbufs[i].skb = + nfp_net_rx_alloc_one(rx_ring, &rxbufs[i].dma_addr, + rx_ring->bufsz); + if (!rxbufs[i].skb) { + nfp_net_rx_ring_bufs_free(nn, rx_ring); return -ENOMEM; } - nfp_net_rx_give_one(rx_ring, skb, dma_addr); } return 0; } /** + * nfp_net_rx_ring_fill_freelist() - Give buffers from the ring to FW + * @rx_ring: RX ring to fill + */ +static void nfp_net_rx_ring_fill_freelist(struct nfp_net_rx_ring *rx_ring) +{ + unsigned int i; + + for (i = 0; i < rx_ring->cnt - 1; i++) + nfp_net_rx_give_one(rx_ring, rx_ring->rxbufs[i].skb, + rx_ring->rxbufs[i].dma_addr); +} + +/** * nfp_net_rx_csum_has_errors() - group check if rxd has any csum errors * @flags: RX descriptor flags field in CPU byte order */ @@ -1240,7 +1281,8 @@ static int nfp_net_rx(struct nfp_net_rx_ring *rx_ring, int budget) skb = rx_ring->rxbufs[idx].skb; - new_skb = nfp_net_rx_alloc_one(rx_ring, &new_dma_addr); + new_skb = nfp_net_rx_alloc_one(rx_ring, &new_dma_addr, + nn->fl_bufsz); if (!new_skb) { nfp_net_rx_give_one(rx_ring, rx_ring->rxbufs[idx].skb, rx_ring->rxbufs[idx].dma_addr); @@ -1349,10 +1391,6 @@ static void nfp_net_tx_ring_free(struct nfp_net_tx_ring *tx_ring) struct nfp_net *nn = r_vec->nfp_net; struct pci_dev *pdev = nn->pdev; - nn_writeq(nn, NFP_NET_CFG_TXR_ADDR(tx_ring->idx), 0); - nn_writeb(nn, NFP_NET_CFG_TXR_SZ(tx_ring->idx), 0); - nn_writeb(nn, NFP_NET_CFG_TXR_VEC(tx_ring->idx), 0); - kfree(tx_ring->txbufs); if (tx_ring->txds) @@ -1360,11 +1398,6 @@ static void nfp_net_tx_ring_free(struct nfp_net_tx_ring *tx_ring) tx_ring->txds, tx_ring->dma); tx_ring->cnt = 0; - tx_ring->wr_p = 0; - tx_ring->rd_p = 0; - tx_ring->qcp_rd_p = 0; - tx_ring->wr_ptr_add = 0; - tx_ring->txbufs = NULL; tx_ring->txds = NULL; tx_ring->dma = 0; @@ -1374,17 +1407,18 @@ static void nfp_net_tx_ring_free(struct nfp_net_tx_ring *tx_ring) /** * nfp_net_tx_ring_alloc() - Allocate resource for a TX ring * @tx_ring: TX Ring structure to allocate + * @cnt: Ring buffer count * * Return: 0 on success, negative errno otherwise. */ -static int nfp_net_tx_ring_alloc(struct nfp_net_tx_ring *tx_ring) +static int nfp_net_tx_ring_alloc(struct nfp_net_tx_ring *tx_ring, u32 cnt) { struct nfp_net_r_vector *r_vec = tx_ring->r_vec; struct nfp_net *nn = r_vec->nfp_net; struct pci_dev *pdev = nn->pdev; int sz; - tx_ring->cnt = nn->txd_cnt; + tx_ring->cnt = cnt; tx_ring->size = sizeof(*tx_ring->txds) * tx_ring->cnt; tx_ring->txds = dma_zalloc_coherent(&pdev->dev, tx_ring->size, @@ -1397,11 +1431,6 @@ static int nfp_net_tx_ring_alloc(struct nfp_net_tx_ring *tx_ring) if (!tx_ring->txbufs) goto err_alloc; - /* Write the DMA address, size and MSI-X info to the device */ - nn_writeq(nn, NFP_NET_CFG_TXR_ADDR(tx_ring->idx), tx_ring->dma); - nn_writeb(nn, NFP_NET_CFG_TXR_SZ(tx_ring->idx), ilog2(tx_ring->cnt)); - nn_writeb(nn, NFP_NET_CFG_TXR_VEC(tx_ring->idx), r_vec->irq_idx); - netif_set_xps_queue(nn->netdev, &r_vec->affinity_mask, tx_ring->idx); nn_dbg(nn, "TxQ%02d: QCidx=%02d cnt=%d dma=%#llx host=%p\n", @@ -1415,6 +1444,59 @@ err_alloc: return -ENOMEM; } +static struct nfp_net_tx_ring * +nfp_net_shadow_tx_rings_prepare(struct nfp_net *nn, u32 buf_cnt) +{ + struct nfp_net_tx_ring *rings; + unsigned int r; + + rings = kcalloc(nn->num_tx_rings, sizeof(*rings), GFP_KERNEL); + if (!rings) + return NULL; + + for (r = 0; r < nn->num_tx_rings; r++) { + nfp_net_tx_ring_init(&rings[r], nn->tx_rings[r].r_vec, r); + + if (nfp_net_tx_ring_alloc(&rings[r], buf_cnt)) + goto err_free_prev; + } + + return rings; + +err_free_prev: + while (r--) + nfp_net_tx_ring_free(&rings[r]); + kfree(rings); + return NULL; +} + +static struct nfp_net_tx_ring * +nfp_net_shadow_tx_rings_swap(struct nfp_net *nn, struct nfp_net_tx_ring *rings) +{ + struct nfp_net_tx_ring *old = nn->tx_rings; + unsigned int r; + + for (r = 0; r < nn->num_tx_rings; r++) + old[r].r_vec->tx_ring = &rings[r]; + + nn->tx_rings = rings; + return old; +} + +static void +nfp_net_shadow_tx_rings_free(struct nfp_net *nn, struct nfp_net_tx_ring *rings) +{ + unsigned int r; + + if (!rings) + return; + + for (r = 0; r < nn->num_tx_rings; r++) + nfp_net_tx_ring_free(&rings[r]); + + kfree(rings); +} + /** * nfp_net_rx_ring_free() - Free resources allocated to a RX ring * @rx_ring: RX ring to free @@ -1425,10 +1507,6 @@ static void nfp_net_rx_ring_free(struct nfp_net_rx_ring *rx_ring) struct nfp_net *nn = r_vec->nfp_net; struct pci_dev *pdev = nn->pdev; - nn_writeq(nn, NFP_NET_CFG_RXR_ADDR(rx_ring->idx), 0); - nn_writeb(nn, NFP_NET_CFG_RXR_SZ(rx_ring->idx), 0); - nn_writeb(nn, NFP_NET_CFG_RXR_VEC(rx_ring->idx), 0); - kfree(rx_ring->rxbufs); if (rx_ring->rxds) @@ -1436,10 +1514,6 @@ static void nfp_net_rx_ring_free(struct nfp_net_rx_ring *rx_ring) rx_ring->rxds, rx_ring->dma); rx_ring->cnt = 0; - rx_ring->wr_p = 0; - rx_ring->rd_p = 0; - rx_ring->wr_ptr_add = 0; - rx_ring->rxbufs = NULL; rx_ring->rxds = NULL; rx_ring->dma = 0; @@ -1449,17 +1523,22 @@ static void nfp_net_rx_ring_free(struct nfp_net_rx_ring *rx_ring) /** * nfp_net_rx_ring_alloc() - Allocate resource for a RX ring * @rx_ring: RX ring to allocate + * @fl_bufsz: Size of buffers to allocate + * @cnt: Ring buffer count * * Return: 0 on success, negative errno otherwise. */ -static int nfp_net_rx_ring_alloc(struct nfp_net_rx_ring *rx_ring) +static int +nfp_net_rx_ring_alloc(struct nfp_net_rx_ring *rx_ring, unsigned int fl_bufsz, + u32 cnt) { struct nfp_net_r_vector *r_vec = rx_ring->r_vec; struct nfp_net *nn = r_vec->nfp_net; struct pci_dev *pdev = nn->pdev; int sz; - rx_ring->cnt = nn->rxd_cnt; + rx_ring->cnt = cnt; + rx_ring->bufsz = fl_bufsz; rx_ring->size = sizeof(*rx_ring->rxds) * rx_ring->cnt; rx_ring->rxds = dma_zalloc_coherent(&pdev->dev, rx_ring->size, @@ -1472,11 +1551,6 @@ static int nfp_net_rx_ring_alloc(struct nfp_net_rx_ring *rx_ring) if (!rx_ring->rxbufs) goto err_alloc; - /* Write the DMA address, size and MSI-X info to the device */ - nn_writeq(nn, NFP_NET_CFG_RXR_ADDR(rx_ring->idx), rx_ring->dma); - nn_writeb(nn, NFP_NET_CFG_RXR_SZ(rx_ring->idx), ilog2(rx_ring->cnt)); - nn_writeb(nn, NFP_NET_CFG_RXR_VEC(rx_ring->idx), r_vec->irq_idx); - nn_dbg(nn, "RxQ%02d: FlQCidx=%02d RxQCidx=%02d cnt=%d dma=%#llx host=%p\n", rx_ring->idx, rx_ring->fl_qcidx, rx_ring->rx_qcidx, rx_ring->cnt, (unsigned long long)rx_ring->dma, rx_ring->rxds); @@ -1488,91 +1562,109 @@ err_alloc: return -ENOMEM; } -static void __nfp_net_free_rings(struct nfp_net *nn, unsigned int n_free) +static struct nfp_net_rx_ring * +nfp_net_shadow_rx_rings_prepare(struct nfp_net *nn, unsigned int fl_bufsz, + u32 buf_cnt) { - struct nfp_net_r_vector *r_vec; - struct msix_entry *entry; + struct nfp_net_rx_ring *rings; + unsigned int r; - while (n_free--) { - r_vec = &nn->r_vecs[n_free]; - entry = &nn->irq_entries[r_vec->irq_idx]; + rings = kcalloc(nn->num_rx_rings, sizeof(*rings), GFP_KERNEL); + if (!rings) + return NULL; - nfp_net_rx_ring_free(r_vec->rx_ring); - nfp_net_tx_ring_free(r_vec->tx_ring); + for (r = 0; r < nn->num_rx_rings; r++) { + nfp_net_rx_ring_init(&rings[r], nn->rx_rings[r].r_vec, r); - irq_set_affinity_hint(entry->vector, NULL); - free_irq(entry->vector, r_vec); + if (nfp_net_rx_ring_alloc(&rings[r], fl_bufsz, buf_cnt)) + goto err_free_prev; - netif_napi_del(&r_vec->napi); + if (nfp_net_rx_ring_bufs_alloc(nn, &rings[r])) + goto err_free_ring; + } + + return rings; + +err_free_prev: + while (r--) { + nfp_net_rx_ring_bufs_free(nn, &rings[r]); +err_free_ring: + nfp_net_rx_ring_free(&rings[r]); } + kfree(rings); + return NULL; } -/** - * nfp_net_free_rings() - Free all ring resources - * @nn: NFP Net device to reconfigure - */ -static void nfp_net_free_rings(struct nfp_net *nn) +static struct nfp_net_rx_ring * +nfp_net_shadow_rx_rings_swap(struct nfp_net *nn, struct nfp_net_rx_ring *rings) { - __nfp_net_free_rings(nn, nn->num_r_vecs); + struct nfp_net_rx_ring *old = nn->rx_rings; + unsigned int r; + + for (r = 0; r < nn->num_rx_rings; r++) + old[r].r_vec->rx_ring = &rings[r]; + + nn->rx_rings = rings; + return old; } -/** - * nfp_net_alloc_rings() - Allocate resources for RX and TX rings - * @nn: NFP Net device to reconfigure - * - * Return: 0 on success or negative errno on error. - */ -static int nfp_net_alloc_rings(struct nfp_net *nn) +static void +nfp_net_shadow_rx_rings_free(struct nfp_net *nn, struct nfp_net_rx_ring *rings) { - struct nfp_net_r_vector *r_vec; - struct msix_entry *entry; - int err; - int r; + unsigned int r; + + if (!rings) + return; for (r = 0; r < nn->num_r_vecs; r++) { - r_vec = &nn->r_vecs[r]; - entry = &nn->irq_entries[r_vec->irq_idx]; - - /* Setup NAPI */ - netif_napi_add(nn->netdev, &r_vec->napi, - nfp_net_poll, NAPI_POLL_WEIGHT); - - snprintf(r_vec->name, sizeof(r_vec->name), - "%s-rxtx-%d", nn->netdev->name, r); - err = request_irq(entry->vector, r_vec->handler, 0, - r_vec->name, r_vec); - if (err) { - nn_dbg(nn, "Error requesting IRQ %d\n", entry->vector); - goto err_napi_del; - } + nfp_net_rx_ring_bufs_free(nn, &rings[r]); + nfp_net_rx_ring_free(&rings[r]); + } - irq_set_affinity_hint(entry->vector, &r_vec->affinity_mask); + kfree(rings); +} - nn_dbg(nn, "RV%02d: irq=%03d/%03d\n", - r, entry->vector, entry->entry); +static int +nfp_net_prepare_vector(struct nfp_net *nn, struct nfp_net_r_vector *r_vec, + int idx) +{ + struct msix_entry *entry = &nn->irq_entries[r_vec->irq_idx]; + int err; - /* Allocate TX ring resources */ - err = nfp_net_tx_ring_alloc(r_vec->tx_ring); - if (err) - goto err_free_irq; + r_vec->tx_ring = &nn->tx_rings[idx]; + nfp_net_tx_ring_init(r_vec->tx_ring, r_vec, idx); - /* Allocate RX ring resources */ - err = nfp_net_rx_ring_alloc(r_vec->rx_ring); - if (err) - goto err_free_tx; + r_vec->rx_ring = &nn->rx_rings[idx]; + nfp_net_rx_ring_init(r_vec->rx_ring, r_vec, idx); + + snprintf(r_vec->name, sizeof(r_vec->name), + "%s-rxtx-%d", nn->netdev->name, idx); + err = request_irq(entry->vector, r_vec->handler, 0, r_vec->name, r_vec); + if (err) { + nn_err(nn, "Error requesting IRQ %d\n", entry->vector); + return err; } + disable_irq(entry->vector); + + /* Setup NAPI */ + netif_napi_add(nn->netdev, &r_vec->napi, + nfp_net_poll, NAPI_POLL_WEIGHT); + + irq_set_affinity_hint(entry->vector, &r_vec->affinity_mask); + + nn_dbg(nn, "RV%02d: irq=%03d/%03d\n", idx, entry->vector, entry->entry); return 0; +} + +static void +nfp_net_cleanup_vector(struct nfp_net *nn, struct nfp_net_r_vector *r_vec) +{ + struct msix_entry *entry = &nn->irq_entries[r_vec->irq_idx]; -err_free_tx: - nfp_net_tx_ring_free(r_vec->tx_ring); -err_free_irq: irq_set_affinity_hint(entry->vector, NULL); - free_irq(entry->vector, r_vec); -err_napi_del: netif_napi_del(&r_vec->napi); - __nfp_net_free_rings(nn, r); - return err; + free_irq(entry->vector, r_vec); } /** @@ -1646,6 +1738,17 @@ static void nfp_net_write_mac_addr(struct nfp_net *nn, const u8 *mac) get_unaligned_be16(nn->netdev->dev_addr + 4) << 16); } +static void nfp_net_vec_clear_ring_data(struct nfp_net *nn, unsigned int idx) +{ + nn_writeq(nn, NFP_NET_CFG_RXR_ADDR(idx), 0); + nn_writeb(nn, NFP_NET_CFG_RXR_SZ(idx), 0); + nn_writeb(nn, NFP_NET_CFG_RXR_VEC(idx), 0); + + nn_writeq(nn, NFP_NET_CFG_TXR_ADDR(idx), 0); + nn_writeb(nn, NFP_NET_CFG_TXR_SZ(idx), 0); + nn_writeb(nn, NFP_NET_CFG_TXR_VEC(idx), 0); +} + /** * nfp_net_clear_config_and_disable() - Clear control BAR and disable NFP * @nn: NFP Net device to reconfigure @@ -1653,6 +1756,7 @@ static void nfp_net_write_mac_addr(struct nfp_net *nn, const u8 *mac) static void nfp_net_clear_config_and_disable(struct nfp_net *nn) { u32 new_ctrl, update; + unsigned int r; int err; new_ctrl = nn->ctrl; @@ -1669,79 +1773,40 @@ static void nfp_net_clear_config_and_disable(struct nfp_net *nn) nn_writel(nn, NFP_NET_CFG_CTRL, new_ctrl); err = nfp_net_reconfig(nn, update); - if (err) { + if (err) nn_err(nn, "Could not disable device: %d\n", err); - return; + + for (r = 0; r < nn->num_r_vecs; r++) { + nfp_net_rx_ring_reset(nn->r_vecs[r].rx_ring); + nfp_net_tx_ring_reset(nn, nn->r_vecs[r].tx_ring); + nfp_net_vec_clear_ring_data(nn, r); } nn->ctrl = new_ctrl; } -/** - * nfp_net_start_vec() - Start ring vector - * @nn: NFP Net device structure - * @r_vec: Ring vector to be started - */ -static int nfp_net_start_vec(struct nfp_net *nn, struct nfp_net_r_vector *r_vec) +static void +nfp_net_vec_write_ring_data(struct nfp_net *nn, struct nfp_net_r_vector *r_vec, + unsigned int idx) { - unsigned int irq_vec; - int err = 0; - - irq_vec = nn->irq_entries[r_vec->irq_idx].vector; - - disable_irq(irq_vec); - - err = nfp_net_rx_fill_freelist(r_vec->rx_ring); - if (err) { - nn_err(nn, "RV%02d: couldn't allocate enough buffers\n", - r_vec->irq_idx); - goto out; - } - - napi_enable(&r_vec->napi); -out: - enable_irq(irq_vec); + /* Write the DMA address, size and MSI-X info to the device */ + nn_writeq(nn, NFP_NET_CFG_RXR_ADDR(idx), r_vec->rx_ring->dma); + nn_writeb(nn, NFP_NET_CFG_RXR_SZ(idx), ilog2(r_vec->rx_ring->cnt)); + nn_writeb(nn, NFP_NET_CFG_RXR_VEC(idx), r_vec->irq_idx); - return err; + nn_writeq(nn, NFP_NET_CFG_TXR_ADDR(idx), r_vec->tx_ring->dma); + nn_writeb(nn, NFP_NET_CFG_TXR_SZ(idx), ilog2(r_vec->tx_ring->cnt)); + nn_writeb(nn, NFP_NET_CFG_TXR_VEC(idx), r_vec->irq_idx); } -static int nfp_net_netdev_open(struct net_device *netdev) +static int __nfp_net_set_config_and_enable(struct nfp_net *nn) { - struct nfp_net *nn = netdev_priv(netdev); - int err, r; - u32 update = 0; - u32 new_ctrl; - - if (nn->ctrl & NFP_NET_CFG_CTRL_ENABLE) { - nn_err(nn, "Dev is already enabled: 0x%08x\n", nn->ctrl); - return -EBUSY; - } + u32 new_ctrl, update = 0; + unsigned int r; + int err; new_ctrl = nn->ctrl; - /* Step 1: Allocate resources for rings and the like - * - Request interrupts - * - Allocate RX and TX ring resources - * - Setup initial RSS table - */ - err = nfp_net_aux_irq_request(nn, NFP_NET_CFG_EXN, "%s-exn", - nn->exn_name, sizeof(nn->exn_name), - NFP_NET_IRQ_EXN_IDX, nn->exn_handler); - if (err) - return err; - - err = nfp_net_alloc_rings(nn); - if (err) - goto err_free_exn; - - err = netif_set_real_num_tx_queues(netdev, nn->num_tx_rings); - if (err) - goto err_free_rings; - - err = netif_set_real_num_rx_queues(netdev, nn->num_rx_rings); - if (err) - goto err_free_rings; - if (nn->cap & NFP_NET_CFG_CTRL_RSS) { nfp_net_rss_write_key(nn); nfp_net_rss_write_itbl(nn); @@ -1756,22 +1821,18 @@ static int nfp_net_netdev_open(struct net_device *netdev) update |= NFP_NET_CFG_UPDATE_IRQMOD; } - /* Step 2: Configure the NFP - * - Enable rings from 0 to tx_rings/rx_rings - 1. - * - Write MAC address (in case it changed) - * - Set the MTU - * - Set the Freelist buffer size - * - Enable the FW - */ + for (r = 0; r < nn->num_r_vecs; r++) + nfp_net_vec_write_ring_data(nn, &nn->r_vecs[r], r); + nn_writeq(nn, NFP_NET_CFG_TXRS_ENABLE, nn->num_tx_rings == 64 ? 0xffffffffffffffffULL : ((u64)1 << nn->num_tx_rings) - 1); nn_writeq(nn, NFP_NET_CFG_RXRS_ENABLE, nn->num_rx_rings == 64 ? 0xffffffffffffffffULL : ((u64)1 << nn->num_rx_rings) - 1); - nfp_net_write_mac_addr(nn, netdev->dev_addr); + nfp_net_write_mac_addr(nn, nn->netdev->dev_addr); - nn_writel(nn, NFP_NET_CFG_MTU, netdev->mtu); + nn_writel(nn, NFP_NET_CFG_MTU, nn->netdev->mtu); nn_writel(nn, NFP_NET_CFG_FLBUFSZ, nn->fl_bufsz); /* Enable device */ @@ -1784,69 +1845,213 @@ static int nfp_net_netdev_open(struct net_device *netdev) nn_writel(nn, NFP_NET_CFG_CTRL, new_ctrl); err = nfp_net_reconfig(nn, update); - if (err) - goto err_clear_config; nn->ctrl = new_ctrl; + for (r = 0; r < nn->num_r_vecs; r++) + nfp_net_rx_ring_fill_freelist(nn->r_vecs[r].rx_ring); + /* Since reconfiguration requests while NFP is down are ignored we * have to wipe the entire VXLAN configuration and reinitialize it. */ if (nn->ctrl & NFP_NET_CFG_CTRL_VXLAN) { memset(&nn->vxlan_ports, 0, sizeof(nn->vxlan_ports)); memset(&nn->vxlan_usecnt, 0, sizeof(nn->vxlan_usecnt)); - vxlan_get_rx_port(netdev); + vxlan_get_rx_port(nn->netdev); } - /* Step 3: Enable for kernel - * - put some freelist descriptors on each RX ring - * - enable NAPI on each ring - * - enable all TX queues - * - set link state - */ + return err; +} + +/** + * nfp_net_set_config_and_enable() - Write control BAR and enable NFP + * @nn: NFP Net device to reconfigure + */ +static int nfp_net_set_config_and_enable(struct nfp_net *nn) +{ + int err; + + err = __nfp_net_set_config_and_enable(nn); + if (err) + nfp_net_clear_config_and_disable(nn); + + return err; +} + +/** + * nfp_net_open_stack() - Start the device from stack's perspective + * @nn: NFP Net device to reconfigure + */ +static void nfp_net_open_stack(struct nfp_net *nn) +{ + unsigned int r; + for (r = 0; r < nn->num_r_vecs; r++) { - err = nfp_net_start_vec(nn, &nn->r_vecs[r]); - if (err) - goto err_disable_napi; + napi_enable(&nn->r_vecs[r].napi); + enable_irq(nn->irq_entries[nn->r_vecs[r].irq_idx].vector); } - netif_tx_wake_all_queues(netdev); + netif_tx_wake_all_queues(nn->netdev); + + enable_irq(nn->irq_entries[NFP_NET_CFG_LSC].vector); + nfp_net_read_link_status(nn); +} +static int nfp_net_netdev_open(struct net_device *netdev) +{ + struct nfp_net *nn = netdev_priv(netdev); + int err, r; + + if (nn->ctrl & NFP_NET_CFG_CTRL_ENABLE) { + nn_err(nn, "Dev is already enabled: 0x%08x\n", nn->ctrl); + return -EBUSY; + } + + /* Step 1: Allocate resources for rings and the like + * - Request interrupts + * - Allocate RX and TX ring resources + * - Setup initial RSS table + */ + err = nfp_net_aux_irq_request(nn, NFP_NET_CFG_EXN, "%s-exn", + nn->exn_name, sizeof(nn->exn_name), + NFP_NET_IRQ_EXN_IDX, nn->exn_handler); + if (err) + return err; err = nfp_net_aux_irq_request(nn, NFP_NET_CFG_LSC, "%s-lsc", nn->lsc_name, sizeof(nn->lsc_name), NFP_NET_IRQ_LSC_IDX, nn->lsc_handler); if (err) - goto err_stop_tx; - nfp_net_read_link_status(nn); + goto err_free_exn; + disable_irq(nn->irq_entries[NFP_NET_CFG_LSC].vector); - return 0; + nn->rx_rings = kcalloc(nn->num_rx_rings, sizeof(*nn->rx_rings), + GFP_KERNEL); + if (!nn->rx_rings) + goto err_free_lsc; + nn->tx_rings = kcalloc(nn->num_tx_rings, sizeof(*nn->tx_rings), + GFP_KERNEL); + if (!nn->tx_rings) + goto err_free_rx_rings; -err_stop_tx: - netif_tx_disable(netdev); - for (r = 0; r < nn->num_r_vecs; r++) - nfp_net_tx_flush(nn->r_vecs[r].tx_ring); -err_disable_napi: - while (r--) { - napi_disable(&nn->r_vecs[r].napi); - nfp_net_rx_flush(nn->r_vecs[r].rx_ring); + for (r = 0; r < nn->num_r_vecs; r++) { + err = nfp_net_prepare_vector(nn, &nn->r_vecs[r], r); + if (err) + goto err_free_prev_vecs; + + err = nfp_net_tx_ring_alloc(nn->r_vecs[r].tx_ring, nn->txd_cnt); + if (err) + goto err_cleanup_vec_p; + + err = nfp_net_rx_ring_alloc(nn->r_vecs[r].rx_ring, + nn->fl_bufsz, nn->rxd_cnt); + if (err) + goto err_free_tx_ring_p; + + err = nfp_net_rx_ring_bufs_alloc(nn, nn->r_vecs[r].rx_ring); + if (err) + goto err_flush_rx_ring_p; } -err_clear_config: - nfp_net_clear_config_and_disable(nn); + + err = netif_set_real_num_tx_queues(netdev, nn->num_tx_rings); + if (err) + goto err_free_rings; + + err = netif_set_real_num_rx_queues(netdev, nn->num_rx_rings); + if (err) + goto err_free_rings; + + /* Step 2: Configure the NFP + * - Enable rings from 0 to tx_rings/rx_rings - 1. + * - Write MAC address (in case it changed) + * - Set the MTU + * - Set the Freelist buffer size + * - Enable the FW + */ + err = nfp_net_set_config_and_enable(nn); + if (err) + goto err_free_rings; + + /* Step 3: Enable for kernel + * - put some freelist descriptors on each RX ring + * - enable NAPI on each ring + * - enable all TX queues + * - set link state + */ + nfp_net_open_stack(nn); + + return 0; + err_free_rings: - nfp_net_free_rings(nn); + r = nn->num_r_vecs; +err_free_prev_vecs: + while (r--) { + nfp_net_rx_ring_bufs_free(nn, nn->r_vecs[r].rx_ring); +err_flush_rx_ring_p: + nfp_net_rx_ring_free(nn->r_vecs[r].rx_ring); +err_free_tx_ring_p: + nfp_net_tx_ring_free(nn->r_vecs[r].tx_ring); +err_cleanup_vec_p: + nfp_net_cleanup_vector(nn, &nn->r_vecs[r]); + } + kfree(nn->tx_rings); +err_free_rx_rings: + kfree(nn->rx_rings); +err_free_lsc: + nfp_net_aux_irq_free(nn, NFP_NET_CFG_LSC, NFP_NET_IRQ_LSC_IDX); err_free_exn: nfp_net_aux_irq_free(nn, NFP_NET_CFG_EXN, NFP_NET_IRQ_EXN_IDX); return err; } /** + * nfp_net_close_stack() - Quiescent the stack (part of close) + * @nn: NFP Net device to reconfigure + */ +static void nfp_net_close_stack(struct nfp_net *nn) +{ + unsigned int r; + + disable_irq(nn->irq_entries[NFP_NET_CFG_LSC].vector); + netif_carrier_off(nn->netdev); + nn->link_up = false; + + for (r = 0; r < nn->num_r_vecs; r++) { + disable_irq(nn->irq_entries[nn->r_vecs[r].irq_idx].vector); + napi_disable(&nn->r_vecs[r].napi); + } + + netif_tx_disable(nn->netdev); +} + +/** + * nfp_net_close_free_all() - Free all runtime resources + * @nn: NFP Net device to reconfigure + */ +static void nfp_net_close_free_all(struct nfp_net *nn) +{ + unsigned int r; + + for (r = 0; r < nn->num_r_vecs; r++) { + nfp_net_rx_ring_bufs_free(nn, nn->r_vecs[r].rx_ring); + nfp_net_rx_ring_free(nn->r_vecs[r].rx_ring); + nfp_net_tx_ring_free(nn->r_vecs[r].tx_ring); + nfp_net_cleanup_vector(nn, &nn->r_vecs[r]); + } + + kfree(nn->rx_rings); + kfree(nn->tx_rings); + + nfp_net_aux_irq_free(nn, NFP_NET_CFG_LSC, NFP_NET_IRQ_LSC_IDX); + nfp_net_aux_irq_free(nn, NFP_NET_CFG_EXN, NFP_NET_IRQ_EXN_IDX); +} + +/** * nfp_net_netdev_close() - Called when the device is downed * @netdev: netdev structure */ static int nfp_net_netdev_close(struct net_device *netdev) { struct nfp_net *nn = netdev_priv(netdev); - int r; if (!(nn->ctrl & NFP_NET_CFG_CTRL_ENABLE)) { nn_err(nn, "Dev is not up: 0x%08x\n", nn->ctrl); @@ -1855,14 +2060,7 @@ static int nfp_net_netdev_close(struct net_device *netdev) /* Step 1: Disable RX and TX rings from the Linux kernel perspective */ - nfp_net_aux_irq_free(nn, NFP_NET_CFG_LSC, NFP_NET_IRQ_LSC_IDX); - netif_carrier_off(netdev); - nn->link_up = false; - - for (r = 0; r < nn->num_r_vecs; r++) - napi_disable(&nn->r_vecs[r].napi); - - netif_tx_disable(netdev); + nfp_net_close_stack(nn); /* Step 2: Tell NFP */ @@ -1870,13 +2068,7 @@ static int nfp_net_netdev_close(struct net_device *netdev) /* Step 3: Free resources */ - for (r = 0; r < nn->num_r_vecs; r++) { - nfp_net_rx_flush(nn->r_vecs[r].rx_ring); - nfp_net_tx_flush(nn->r_vecs[r].tx_ring); - } - - nfp_net_free_rings(nn); - nfp_net_aux_irq_free(nn, NFP_NET_CFG_EXN, NFP_NET_IRQ_EXN_IDX); + nfp_net_close_free_all(nn); nn_dbg(nn, "%s down", netdev->name); return 0; @@ -1910,29 +2102,132 @@ static void nfp_net_set_rx_mode(struct net_device *netdev) static int nfp_net_change_mtu(struct net_device *netdev, int new_mtu) { + unsigned int old_mtu, old_fl_bufsz, new_fl_bufsz; struct nfp_net *nn = netdev_priv(netdev); - u32 tmp; - - nn_dbg(nn, "New MTU = %d\n", new_mtu); + struct nfp_net_rx_ring *tmp_rings; + int err; if (new_mtu < 68 || new_mtu > nn->max_mtu) { nn_err(nn, "New MTU (%d) is not valid\n", new_mtu); return -EINVAL; } + old_mtu = netdev->mtu; + old_fl_bufsz = nn->fl_bufsz; + new_fl_bufsz = NFP_NET_MAX_PREPEND + ETH_HLEN + VLAN_HLEN * 2 + new_mtu; + + if (!netif_running(netdev)) { + netdev->mtu = new_mtu; + nn->fl_bufsz = new_fl_bufsz; + return 0; + } + + /* Prepare new rings */ + tmp_rings = nfp_net_shadow_rx_rings_prepare(nn, new_fl_bufsz, + nn->rxd_cnt); + if (!tmp_rings) + return -ENOMEM; + + /* Stop device, swap in new rings, try to start the firmware */ + nfp_net_close_stack(nn); + nfp_net_clear_config_and_disable(nn); + + tmp_rings = nfp_net_shadow_rx_rings_swap(nn, tmp_rings); + netdev->mtu = new_mtu; + nn->fl_bufsz = new_fl_bufsz; - /* Freelist buffer size rounded up to the nearest 1K */ - tmp = new_mtu + ETH_HLEN + VLAN_HLEN + NFP_NET_MAX_PREPEND; - nn->fl_bufsz = roundup(tmp, 1024); + err = nfp_net_set_config_and_enable(nn); + if (err) { + const int err_new = err; + + /* Try with old configuration and old rings */ + tmp_rings = nfp_net_shadow_rx_rings_swap(nn, tmp_rings); + + netdev->mtu = old_mtu; + nn->fl_bufsz = old_fl_bufsz; - /* restart if running */ - if (netif_running(netdev)) { - nfp_net_netdev_close(netdev); - nfp_net_netdev_open(netdev); + err = __nfp_net_set_config_and_enable(nn); + if (err) + nn_err(nn, "Can't restore MTU - FW communication failed (%d,%d)\n", + err_new, err); } - return 0; + nfp_net_shadow_rx_rings_free(nn, tmp_rings); + + nfp_net_open_stack(nn); + + return err; +} + +int nfp_net_set_ring_size(struct nfp_net *nn, u32 rxd_cnt, u32 txd_cnt) +{ + struct nfp_net_tx_ring *tx_rings = NULL; + struct nfp_net_rx_ring *rx_rings = NULL; + u32 old_rxd_cnt, old_txd_cnt; + int err; + + if (!netif_running(nn->netdev)) { + nn->rxd_cnt = rxd_cnt; + nn->txd_cnt = txd_cnt; + return 0; + } + + old_rxd_cnt = nn->rxd_cnt; + old_txd_cnt = nn->txd_cnt; + + /* Prepare new rings */ + if (nn->rxd_cnt != rxd_cnt) { + rx_rings = nfp_net_shadow_rx_rings_prepare(nn, nn->fl_bufsz, + rxd_cnt); + if (!rx_rings) + return -ENOMEM; + } + if (nn->txd_cnt != txd_cnt) { + tx_rings = nfp_net_shadow_tx_rings_prepare(nn, txd_cnt); + if (!tx_rings) { + nfp_net_shadow_rx_rings_free(nn, rx_rings); + return -ENOMEM; + } + } + + /* Stop device, swap in new rings, try to start the firmware */ + nfp_net_close_stack(nn); + nfp_net_clear_config_and_disable(nn); + + if (rx_rings) + rx_rings = nfp_net_shadow_rx_rings_swap(nn, rx_rings); + if (tx_rings) + tx_rings = nfp_net_shadow_tx_rings_swap(nn, tx_rings); + + nn->rxd_cnt = rxd_cnt; + nn->txd_cnt = txd_cnt; + + err = nfp_net_set_config_and_enable(nn); + if (err) { + const int err_new = err; + + /* Try with old configuration and old rings */ + if (rx_rings) + rx_rings = nfp_net_shadow_rx_rings_swap(nn, rx_rings); + if (tx_rings) + tx_rings = nfp_net_shadow_tx_rings_swap(nn, tx_rings); + + nn->rxd_cnt = old_rxd_cnt; + nn->txd_cnt = old_txd_cnt; + + err = __nfp_net_set_config_and_enable(nn); + if (err) + nn_err(nn, "Can't restore ring config - FW communication failed (%d,%d)\n", + err_new, err); + } + + nfp_net_shadow_rx_rings_free(nn, rx_rings); + nfp_net_shadow_tx_rings_free(nn, tx_rings); + + nfp_net_open_stack(nn); + + return err; } static struct rtnl_link_stats64 *nfp_net_stat64(struct net_device *netdev, diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c index 4c97c713121c..f86a1f13d27b 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c @@ -40,8 +40,9 @@ static struct dentry *nfp_dir; static int nfp_net_debugfs_rx_q_read(struct seq_file *file, void *data) { - struct nfp_net_rx_ring *rx_ring = file->private; int fl_rd_p, fl_wr_p, rx_rd_p, rx_wr_p, rxd_cnt; + struct nfp_net_r_vector *r_vec = file->private; + struct nfp_net_rx_ring *rx_ring; struct nfp_net_rx_desc *rxd; struct sk_buff *skb; struct nfp_net *nn; @@ -49,9 +50,10 @@ static int nfp_net_debugfs_rx_q_read(struct seq_file *file, void *data) rtnl_lock(); - if (!rx_ring->r_vec || !rx_ring->r_vec->nfp_net) + if (!r_vec->nfp_net || !r_vec->rx_ring) goto out; - nn = rx_ring->r_vec->nfp_net; + nn = r_vec->nfp_net; + rx_ring = r_vec->rx_ring; if (!netif_running(nn->netdev)) goto out; @@ -115,7 +117,8 @@ static const struct file_operations nfp_rx_q_fops = { static int nfp_net_debugfs_tx_q_read(struct seq_file *file, void *data) { - struct nfp_net_tx_ring *tx_ring = file->private; + struct nfp_net_r_vector *r_vec = file->private; + struct nfp_net_tx_ring *tx_ring; struct nfp_net_tx_desc *txd; int d_rd_p, d_wr_p, txd_cnt; struct sk_buff *skb; @@ -124,9 +127,10 @@ static int nfp_net_debugfs_tx_q_read(struct seq_file *file, void *data) rtnl_lock(); - if (!tx_ring->r_vec || !tx_ring->r_vec->nfp_net) + if (!r_vec->nfp_net || !r_vec->tx_ring) goto out; - nn = tx_ring->r_vec->nfp_net; + nn = r_vec->nfp_net; + tx_ring = r_vec->tx_ring; if (!netif_running(nn->netdev)) goto out; @@ -207,13 +211,13 @@ void nfp_net_debugfs_adapter_add(struct nfp_net *nn) for (i = 0; i < nn->num_rx_rings; i++) { sprintf(int_name, "%d", i); debugfs_create_file(int_name, S_IRUSR, rx, - &nn->rx_rings[i], &nfp_rx_q_fops); + &nn->r_vecs[i], &nfp_rx_q_fops); } for (i = 0; i < nn->num_tx_rings; i++) { sprintf(int_name, "%d", i); debugfs_create_file(int_name, S_IRUSR, tx, - &nn->tx_rings[i], &nfp_tx_q_fops); + &nn->r_vecs[i], &nfp_tx_q_fops); } } diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c index 9a4084a68db5..ccfef1f17627 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c @@ -153,37 +153,25 @@ static int nfp_net_set_ringparam(struct net_device *netdev, struct nfp_net *nn = netdev_priv(netdev); u32 rxd_cnt, txd_cnt; - if (netif_running(netdev)) { - /* Some NIC drivers allow reconfiguration on the fly, - * some down the interface, change and then up it - * again. For now we don't allow changes when the - * device is up. - */ - nn_warn(nn, "Can't change rings while device is up\n"); - return -EBUSY; - } - /* We don't have separate queues/rings for small/large frames. */ if (ring->rx_mini_pending || ring->rx_jumbo_pending) return -EINVAL; /* Round up to supported values */ rxd_cnt = roundup_pow_of_two(ring->rx_pending); - rxd_cnt = max_t(u32, rxd_cnt, NFP_NET_MIN_RX_DESCS); - rxd_cnt = min_t(u32, rxd_cnt, NFP_NET_MAX_RX_DESCS); - txd_cnt = roundup_pow_of_two(ring->tx_pending); - txd_cnt = max_t(u32, txd_cnt, NFP_NET_MIN_TX_DESCS); - txd_cnt = min_t(u32, txd_cnt, NFP_NET_MAX_TX_DESCS); - if (nn->rxd_cnt != rxd_cnt || nn->txd_cnt != txd_cnt) - nn_dbg(nn, "Change ring size: RxQ %u->%u, TxQ %u->%u\n", - nn->rxd_cnt, rxd_cnt, nn->txd_cnt, txd_cnt); + if (rxd_cnt < NFP_NET_MIN_RX_DESCS || rxd_cnt > NFP_NET_MAX_RX_DESCS || + txd_cnt < NFP_NET_MIN_TX_DESCS || txd_cnt > NFP_NET_MAX_TX_DESCS) + return -EINVAL; - nn->rxd_cnt = rxd_cnt; - nn->txd_cnt = txd_cnt; + if (nn->rxd_cnt == rxd_cnt && nn->txd_cnt == txd_cnt) + return 0; - return 0; + nn_dbg(nn, "Change ring size: RxQ %u->%u, TxQ %u->%u\n", + nn->rxd_cnt, rxd_cnt, nn->txd_cnt, txd_cnt); + + return nfp_net_set_ring_size(nn, rxd_cnt, txd_cnt); } static void nfp_net_get_strings(struct net_device *netdev, diff --git a/drivers/net/ethernet/qlogic/qed/qed_int.c b/drivers/net/ethernet/qlogic/qed/qed_int.c index ffd0accc2ec9..2017b0121f5f 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_int.c +++ b/drivers/net/ethernet/qlogic/qed/qed_int.c @@ -2750,7 +2750,7 @@ void qed_int_igu_enable_int(struct qed_hwfn *p_hwfn, int qed_int_igu_enable(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, enum qed_int_mode int_mode) { - int rc; + int rc = 0; /* Configure AEU signal change to produce attentions */ qed_wr(p_hwfn, p_ptt, IGU_REG_ATTENTION_ENABLE, 0); diff --git a/drivers/net/ethernet/qlogic/qlge/qlge.h b/drivers/net/ethernet/qlogic/qlge/qlge.h index ef332708e5f2..6d31f92ef2b6 100644 --- a/drivers/net/ethernet/qlogic/qlge/qlge.h +++ b/drivers/net/ethernet/qlogic/qlge/qlge.h @@ -18,7 +18,7 @@ */ #define DRV_NAME "qlge" #define DRV_STRING "QLogic 10 Gigabit PCI-E Ethernet Driver " -#define DRV_VERSION "1.00.00.34" +#define DRV_VERSION "1.00.00.35" #define WQ_ADDR_ALIGN 0x3 /* 4 byte alignment */ diff --git a/drivers/net/ethernet/renesas/ravb.h b/drivers/net/ethernet/renesas/ravb.h index b2160d1b9c71..5c1624147778 100644 --- a/drivers/net/ethernet/renesas/ravb.h +++ b/drivers/net/ethernet/renesas/ravb.h @@ -157,6 +157,7 @@ enum ravb_reg { TIC = 0x0378, TIS = 0x037C, ISS = 0x0380, + CIE = 0x0384, /* R-Car Gen3 only */ GCCR = 0x0390, GMTT = 0x0394, GPTC = 0x0398, @@ -170,6 +171,15 @@ enum ravb_reg { GCT0 = 0x03B8, GCT1 = 0x03BC, GCT2 = 0x03C0, + GIE = 0x03CC, /* R-Car Gen3 only */ + GID = 0x03D0, /* R-Car Gen3 only */ + DIL = 0x0440, /* R-Car Gen3 only */ + RIE0 = 0x0460, /* R-Car Gen3 only */ + RID0 = 0x0464, /* R-Car Gen3 only */ + RIE2 = 0x0470, /* R-Car Gen3 only */ + RID2 = 0x0474, /* R-Car Gen3 only */ + TIE = 0x0478, /* R-Car Gen3 only */ + TID = 0x047c, /* R-Car Gen3 only */ /* E-MAC registers */ ECMR = 0x0500, @@ -556,6 +566,16 @@ enum ISS_BIT { ISS_DPS15 = 0x80000000, }; +/* CIE (R-Car Gen3 only) */ +enum CIE_BIT { + CIE_CRIE = 0x00000001, + CIE_CTIE = 0x00000100, + CIE_RQFM = 0x00010000, + CIE_CL0M = 0x00020000, + CIE_RFWL = 0x00040000, + CIE_RFFL = 0x00080000, +}; + /* GCCR */ enum GCCR_BIT { GCCR_TCR = 0x00000003, @@ -592,6 +612,188 @@ enum GIS_BIT { GIS_PTMF = 0x00000004, }; +/* GIE (R-Car Gen3 only) */ +enum GIE_BIT { + GIE_PTCS = 0x00000001, + GIE_PTOS = 0x00000002, + GIE_PTMS0 = 0x00000004, + GIE_PTMS1 = 0x00000008, + GIE_PTMS2 = 0x00000010, + GIE_PTMS3 = 0x00000020, + GIE_PTMS4 = 0x00000040, + GIE_PTMS5 = 0x00000080, + GIE_PTMS6 = 0x00000100, + GIE_PTMS7 = 0x00000200, + GIE_ATCS0 = 0x00010000, + GIE_ATCS1 = 0x00020000, + GIE_ATCS2 = 0x00040000, + GIE_ATCS3 = 0x00080000, + GIE_ATCS4 = 0x00100000, + GIE_ATCS5 = 0x00200000, + GIE_ATCS6 = 0x00400000, + GIE_ATCS7 = 0x00800000, + GIE_ATCS8 = 0x01000000, + GIE_ATCS9 = 0x02000000, + GIE_ATCS10 = 0x04000000, + GIE_ATCS11 = 0x08000000, + GIE_ATCS12 = 0x10000000, + GIE_ATCS13 = 0x20000000, + GIE_ATCS14 = 0x40000000, + GIE_ATCS15 = 0x80000000, +}; + +/* GID (R-Car Gen3 only) */ +enum GID_BIT { + GID_PTCD = 0x00000001, + GID_PTOD = 0x00000002, + GID_PTMD0 = 0x00000004, + GID_PTMD1 = 0x00000008, + GID_PTMD2 = 0x00000010, + GID_PTMD3 = 0x00000020, + GID_PTMD4 = 0x00000040, + GID_PTMD5 = 0x00000080, + GID_PTMD6 = 0x00000100, + GID_PTMD7 = 0x00000200, + GID_ATCD0 = 0x00010000, + GID_ATCD1 = 0x00020000, + GID_ATCD2 = 0x00040000, + GID_ATCD3 = 0x00080000, + GID_ATCD4 = 0x00100000, + GID_ATCD5 = 0x00200000, + GID_ATCD6 = 0x00400000, + GID_ATCD7 = 0x00800000, + GID_ATCD8 = 0x01000000, + GID_ATCD9 = 0x02000000, + GID_ATCD10 = 0x04000000, + GID_ATCD11 = 0x08000000, + GID_ATCD12 = 0x10000000, + GID_ATCD13 = 0x20000000, + GID_ATCD14 = 0x40000000, + GID_ATCD15 = 0x80000000, +}; + +/* RIE0 (R-Car Gen3 only) */ +enum RIE0_BIT { + RIE0_FRS0 = 0x00000001, + RIE0_FRS1 = 0x00000002, + RIE0_FRS2 = 0x00000004, + RIE0_FRS3 = 0x00000008, + RIE0_FRS4 = 0x00000010, + RIE0_FRS5 = 0x00000020, + RIE0_FRS6 = 0x00000040, + RIE0_FRS7 = 0x00000080, + RIE0_FRS8 = 0x00000100, + RIE0_FRS9 = 0x00000200, + RIE0_FRS10 = 0x00000400, + RIE0_FRS11 = 0x00000800, + RIE0_FRS12 = 0x00001000, + RIE0_FRS13 = 0x00002000, + RIE0_FRS14 = 0x00004000, + RIE0_FRS15 = 0x00008000, + RIE0_FRS16 = 0x00010000, + RIE0_FRS17 = 0x00020000, +}; + +/* RID0 (R-Car Gen3 only) */ +enum RID0_BIT { + RID0_FRD0 = 0x00000001, + RID0_FRD1 = 0x00000002, + RID0_FRD2 = 0x00000004, + RID0_FRD3 = 0x00000008, + RID0_FRD4 = 0x00000010, + RID0_FRD5 = 0x00000020, + RID0_FRD6 = 0x00000040, + RID0_FRD7 = 0x00000080, + RID0_FRD8 = 0x00000100, + RID0_FRD9 = 0x00000200, + RID0_FRD10 = 0x00000400, + RID0_FRD11 = 0x00000800, + RID0_FRD12 = 0x00001000, + RID0_FRD13 = 0x00002000, + RID0_FRD14 = 0x00004000, + RID0_FRD15 = 0x00008000, + RID0_FRD16 = 0x00010000, + RID0_FRD17 = 0x00020000, +}; + +/* RIE2 (R-Car Gen3 only) */ +enum RIE2_BIT { + RIE2_QFS0 = 0x00000001, + RIE2_QFS1 = 0x00000002, + RIE2_QFS2 = 0x00000004, + RIE2_QFS3 = 0x00000008, + RIE2_QFS4 = 0x00000010, + RIE2_QFS5 = 0x00000020, + RIE2_QFS6 = 0x00000040, + RIE2_QFS7 = 0x00000080, + RIE2_QFS8 = 0x00000100, + RIE2_QFS9 = 0x00000200, + RIE2_QFS10 = 0x00000400, + RIE2_QFS11 = 0x00000800, + RIE2_QFS12 = 0x00001000, + RIE2_QFS13 = 0x00002000, + RIE2_QFS14 = 0x00004000, + RIE2_QFS15 = 0x00008000, + RIE2_QFS16 = 0x00010000, + RIE2_QFS17 = 0x00020000, + RIE2_RFFS = 0x80000000, +}; + +/* RID2 (R-Car Gen3 only) */ +enum RID2_BIT { + RID2_QFD0 = 0x00000001, + RID2_QFD1 = 0x00000002, + RID2_QFD2 = 0x00000004, + RID2_QFD3 = 0x00000008, + RID2_QFD4 = 0x00000010, + RID2_QFD5 = 0x00000020, + RID2_QFD6 = 0x00000040, + RID2_QFD7 = 0x00000080, + RID2_QFD8 = 0x00000100, + RID2_QFD9 = 0x00000200, + RID2_QFD10 = 0x00000400, + RID2_QFD11 = 0x00000800, + RID2_QFD12 = 0x00001000, + RID2_QFD13 = 0x00002000, + RID2_QFD14 = 0x00004000, + RID2_QFD15 = 0x00008000, + RID2_QFD16 = 0x00010000, + RID2_QFD17 = 0x00020000, + RID2_RFFD = 0x80000000, +}; + +/* TIE (R-Car Gen3 only) */ +enum TIE_BIT { + TIE_FTS0 = 0x00000001, + TIE_FTS1 = 0x00000002, + TIE_FTS2 = 0x00000004, + TIE_FTS3 = 0x00000008, + TIE_TFUS = 0x00000100, + TIE_TFWS = 0x00000200, + TIE_MFUS = 0x00000400, + TIE_MFWS = 0x00000800, + TIE_TDPS0 = 0x00010000, + TIE_TDPS1 = 0x00020000, + TIE_TDPS2 = 0x00040000, + TIE_TDPS3 = 0x00080000, +}; + +/* TID (R-Car Gen3 only) */ +enum TID_BIT { + TID_FTD0 = 0x00000001, + TID_FTD1 = 0x00000002, + TID_FTD2 = 0x00000004, + TID_FTD3 = 0x00000008, + TID_TFUD = 0x00000100, + TID_TFWD = 0x00000200, + TID_MFUD = 0x00000400, + TID_MFWD = 0x00000800, + TID_TDPD0 = 0x00010000, + TID_TDPD1 = 0x00020000, + TID_TDPD2 = 0x00040000, + TID_TDPD3 = 0x00080000, +}; + /* ECMR */ enum ECMR_BIT { ECMR_PRM = 0x00000001, @@ -817,6 +1019,8 @@ struct ravb_private { int duplex; int emac_irq; enum ravb_chip_id chip_id; + int rx_irqs[NUM_RX_QUEUE]; + int tx_irqs[NUM_TX_QUEUE]; unsigned no_avb_link:1; unsigned avb_link_active_low:1; diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c index 4e1a7dba7c4a..4b71951e185d 100644 --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -42,6 +42,16 @@ NETIF_MSG_RX_ERR | \ NETIF_MSG_TX_ERR) +static const char *ravb_rx_irqs[NUM_RX_QUEUE] = { + "ch0", /* RAVB_BE */ + "ch1", /* RAVB_NC */ +}; + +static const char *ravb_tx_irqs[NUM_TX_QUEUE] = { + "ch18", /* RAVB_BE */ + "ch19", /* RAVB_NC */ +}; + void ravb_modify(struct net_device *ndev, enum ravb_reg reg, u32 clear, u32 set) { @@ -365,6 +375,7 @@ static void ravb_emac_init(struct net_device *ndev) /* Device init function for Ethernet AVB */ static int ravb_dmac_init(struct net_device *ndev) { + struct ravb_private *priv = netdev_priv(ndev); int error; /* Set CONFIG mode */ @@ -401,6 +412,12 @@ static int ravb_dmac_init(struct net_device *ndev) ravb_write(ndev, TCCR_TFEN, TCCR); /* Interrupt init: */ + if (priv->chip_id == RCAR_GEN3) { + /* Clear DIL.DPLx */ + ravb_write(ndev, 0, DIL); + /* Set queue specific interrupt */ + ravb_write(ndev, CIE_CRIE | CIE_CTIE | CIE_CL0M, CIE); + } /* Frame receive */ ravb_write(ndev, RIC0_FRE0 | RIC0_FRE1, RIC0); /* Disable FIFO full warning */ @@ -643,7 +660,7 @@ static int ravb_stop_dma(struct net_device *ndev) } /* E-MAC interrupt handler */ -static void ravb_emac_interrupt(struct net_device *ndev) +static void ravb_emac_interrupt_unlocked(struct net_device *ndev) { struct ravb_private *priv = netdev_priv(ndev); u32 ecsr, psr; @@ -669,6 +686,18 @@ static void ravb_emac_interrupt(struct net_device *ndev) } } +static irqreturn_t ravb_emac_interrupt(int irq, void *dev_id) +{ + struct net_device *ndev = dev_id; + struct ravb_private *priv = netdev_priv(ndev); + + spin_lock(&priv->lock); + ravb_emac_interrupt_unlocked(ndev); + mmiowb(); + spin_unlock(&priv->lock); + return IRQ_HANDLED; +} + /* Error interrupt handler */ static void ravb_error_interrupt(struct net_device *ndev) { @@ -695,6 +724,50 @@ static void ravb_error_interrupt(struct net_device *ndev) } } +static bool ravb_queue_interrupt(struct net_device *ndev, int q) +{ + struct ravb_private *priv = netdev_priv(ndev); + u32 ris0 = ravb_read(ndev, RIS0); + u32 ric0 = ravb_read(ndev, RIC0); + u32 tis = ravb_read(ndev, TIS); + u32 tic = ravb_read(ndev, TIC); + + if (((ris0 & ric0) & BIT(q)) || ((tis & tic) & BIT(q))) { + if (napi_schedule_prep(&priv->napi[q])) { + /* Mask RX and TX interrupts */ + if (priv->chip_id == RCAR_GEN2) { + ravb_write(ndev, ric0 & ~BIT(q), RIC0); + ravb_write(ndev, tic & ~BIT(q), TIC); + } else { + ravb_write(ndev, BIT(q), RID0); + ravb_write(ndev, BIT(q), TID); + } + __napi_schedule(&priv->napi[q]); + } else { + netdev_warn(ndev, + "ignoring interrupt, rx status 0x%08x, rx mask 0x%08x,\n", + ris0, ric0); + netdev_warn(ndev, + " tx status 0x%08x, tx mask 0x%08x.\n", + tis, tic); + } + return true; + } + return false; +} + +static bool ravb_timestamp_interrupt(struct net_device *ndev) +{ + u32 tis = ravb_read(ndev, TIS); + + if (tis & TIS_TFUF) { + ravb_write(ndev, ~TIS_TFUF, TIS); + ravb_get_tx_tstamp(ndev); + return true; + } + return false; +} + static irqreturn_t ravb_interrupt(int irq, void *dev_id) { struct net_device *ndev = dev_id; @@ -708,46 +781,22 @@ static irqreturn_t ravb_interrupt(int irq, void *dev_id) /* Received and transmitted interrupts */ if (iss & (ISS_FRS | ISS_FTS | ISS_TFUS)) { - u32 ris0 = ravb_read(ndev, RIS0); - u32 ric0 = ravb_read(ndev, RIC0); - u32 tis = ravb_read(ndev, TIS); - u32 tic = ravb_read(ndev, TIC); int q; /* Timestamp updated */ - if (tis & TIS_TFUF) { - ravb_write(ndev, ~TIS_TFUF, TIS); - ravb_get_tx_tstamp(ndev); + if (ravb_timestamp_interrupt(ndev)) result = IRQ_HANDLED; - } /* Network control and best effort queue RX/TX */ for (q = RAVB_NC; q >= RAVB_BE; q--) { - if (((ris0 & ric0) & BIT(q)) || - ((tis & tic) & BIT(q))) { - if (napi_schedule_prep(&priv->napi[q])) { - /* Mask RX and TX interrupts */ - ric0 &= ~BIT(q); - tic &= ~BIT(q); - ravb_write(ndev, ric0, RIC0); - ravb_write(ndev, tic, TIC); - __napi_schedule(&priv->napi[q]); - } else { - netdev_warn(ndev, - "ignoring interrupt, rx status 0x%08x, rx mask 0x%08x,\n", - ris0, ric0); - netdev_warn(ndev, - " tx status 0x%08x, tx mask 0x%08x.\n", - tis, tic); - } + if (ravb_queue_interrupt(ndev, q)) result = IRQ_HANDLED; - } } } /* E-MAC status summary */ if (iss & ISS_MS) { - ravb_emac_interrupt(ndev); + ravb_emac_interrupt_unlocked(ndev); result = IRQ_HANDLED; } @@ -757,6 +806,7 @@ static irqreturn_t ravb_interrupt(int irq, void *dev_id) result = IRQ_HANDLED; } + /* gPTP interrupt status summary */ if ((iss & ISS_CGIS) && ravb_ptp_interrupt(ndev) == IRQ_HANDLED) result = IRQ_HANDLED; @@ -765,6 +815,64 @@ static irqreturn_t ravb_interrupt(int irq, void *dev_id) return result; } +/* Timestamp/Error/gPTP interrupt handler */ +static irqreturn_t ravb_multi_interrupt(int irq, void *dev_id) +{ + struct net_device *ndev = dev_id; + struct ravb_private *priv = netdev_priv(ndev); + irqreturn_t result = IRQ_NONE; + u32 iss; + + spin_lock(&priv->lock); + /* Get interrupt status */ + iss = ravb_read(ndev, ISS); + + /* Timestamp updated */ + if ((iss & ISS_TFUS) && ravb_timestamp_interrupt(ndev)) + result = IRQ_HANDLED; + + /* Error status summary */ + if (iss & ISS_ES) { + ravb_error_interrupt(ndev); + result = IRQ_HANDLED; + } + + /* gPTP interrupt status summary */ + if ((iss & ISS_CGIS) && ravb_ptp_interrupt(ndev) == IRQ_HANDLED) + result = IRQ_HANDLED; + + mmiowb(); + spin_unlock(&priv->lock); + return result; +} + +static irqreturn_t ravb_dma_interrupt(int irq, void *dev_id, int q) +{ + struct net_device *ndev = dev_id; + struct ravb_private *priv = netdev_priv(ndev); + irqreturn_t result = IRQ_NONE; + + spin_lock(&priv->lock); + + /* Network control/Best effort queue RX/TX */ + if (ravb_queue_interrupt(ndev, q)) + result = IRQ_HANDLED; + + mmiowb(); + spin_unlock(&priv->lock); + return result; +} + +static irqreturn_t ravb_be_interrupt(int irq, void *dev_id) +{ + return ravb_dma_interrupt(irq, dev_id, RAVB_BE); +} + +static irqreturn_t ravb_nc_interrupt(int irq, void *dev_id) +{ + return ravb_dma_interrupt(irq, dev_id, RAVB_NC); +} + static int ravb_poll(struct napi_struct *napi, int budget) { struct net_device *ndev = napi->dev; @@ -804,8 +912,13 @@ static int ravb_poll(struct napi_struct *napi, int budget) /* Re-enable RX/TX interrupts */ spin_lock_irqsave(&priv->lock, flags); - ravb_modify(ndev, RIC0, mask, mask); - ravb_modify(ndev, TIC, mask, mask); + if (priv->chip_id == RCAR_GEN2) { + ravb_modify(ndev, RIC0, mask, mask); + ravb_modify(ndev, TIC, mask, mask); + } else { + ravb_write(ndev, mask, RIE0); + ravb_write(ndev, mask, TIE); + } mmiowb(); spin_unlock_irqrestore(&priv->lock, flags); @@ -1208,35 +1321,72 @@ static const struct ethtool_ops ravb_ethtool_ops = { .get_ts_info = ravb_get_ts_info, }; +static inline int ravb_hook_irq(unsigned int irq, irq_handler_t handler, + struct net_device *ndev, struct device *dev, + const char *ch) +{ + char *name; + int error; + + name = devm_kasprintf(dev, GFP_KERNEL, "%s:%s", ndev->name, ch); + if (!name) + return -ENOMEM; + error = request_irq(irq, handler, 0, name, ndev); + if (error) + netdev_err(ndev, "cannot request IRQ %s\n", name); + + return error; +} + /* Network device open function for Ethernet AVB */ static int ravb_open(struct net_device *ndev) { struct ravb_private *priv = netdev_priv(ndev); + struct platform_device *pdev = priv->pdev; + struct device *dev = &pdev->dev; int error; napi_enable(&priv->napi[RAVB_BE]); napi_enable(&priv->napi[RAVB_NC]); - error = request_irq(ndev->irq, ravb_interrupt, IRQF_SHARED, ndev->name, - ndev); - if (error) { - netdev_err(ndev, "cannot request IRQ\n"); - goto out_napi_off; - } - - if (priv->chip_id == RCAR_GEN3) { - error = request_irq(priv->emac_irq, ravb_interrupt, - IRQF_SHARED, ndev->name, ndev); + if (priv->chip_id == RCAR_GEN2) { + error = request_irq(ndev->irq, ravb_interrupt, IRQF_SHARED, + ndev->name, ndev); if (error) { netdev_err(ndev, "cannot request IRQ\n"); - goto out_free_irq; + goto out_napi_off; } + } else { + error = ravb_hook_irq(ndev->irq, ravb_multi_interrupt, ndev, + dev, "ch22:multi"); + if (error) + goto out_napi_off; + error = ravb_hook_irq(priv->emac_irq, ravb_emac_interrupt, ndev, + dev, "ch24:emac"); + if (error) + goto out_free_irq; + error = ravb_hook_irq(priv->rx_irqs[RAVB_BE], ravb_be_interrupt, + ndev, dev, "ch0:rx_be"); + if (error) + goto out_free_irq_emac; + error = ravb_hook_irq(priv->tx_irqs[RAVB_BE], ravb_be_interrupt, + ndev, dev, "ch18:tx_be"); + if (error) + goto out_free_irq_be_rx; + error = ravb_hook_irq(priv->rx_irqs[RAVB_NC], ravb_nc_interrupt, + ndev, dev, "ch1:rx_nc"); + if (error) + goto out_free_irq_be_tx; + error = ravb_hook_irq(priv->tx_irqs[RAVB_NC], ravb_nc_interrupt, + ndev, dev, "ch19:tx_nc"); + if (error) + goto out_free_irq_nc_rx; } /* Device init */ error = ravb_dmac_init(ndev); if (error) - goto out_free_irq2; + goto out_free_irq_nc_tx; ravb_emac_init(ndev); /* Initialise PTP Clock driver */ @@ -1256,9 +1406,18 @@ out_ptp_stop: /* Stop PTP Clock driver */ if (priv->chip_id == RCAR_GEN2) ravb_ptp_stop(ndev); -out_free_irq2: - if (priv->chip_id == RCAR_GEN3) - free_irq(priv->emac_irq, ndev); +out_free_irq_nc_tx: + if (priv->chip_id == RCAR_GEN2) + goto out_free_irq; + free_irq(priv->tx_irqs[RAVB_NC], ndev); +out_free_irq_nc_rx: + free_irq(priv->rx_irqs[RAVB_NC], ndev); +out_free_irq_be_tx: + free_irq(priv->tx_irqs[RAVB_BE], ndev); +out_free_irq_be_rx: + free_irq(priv->rx_irqs[RAVB_BE], ndev); +out_free_irq_emac: + free_irq(priv->emac_irq, ndev); out_free_irq: free_irq(ndev->irq, ndev); out_napi_off: @@ -1377,11 +1536,11 @@ static netdev_tx_t ravb_start_xmit(struct sk_buff *skb, struct net_device *ndev) /* TAG and timestamp required flag */ skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; - skb_tx_timestamp(skb); desc->tagh_tsr = (ts_skb->tag >> 4) | TX_TSR; desc->ds_tagl |= le16_to_cpu(ts_skb->tag << 12); } + skb_tx_timestamp(skb); /* Descriptor type must be set after all the above writes */ dma_wmb(); desc->die_dt = DT_FEND; @@ -1713,6 +1872,7 @@ static int ravb_probe(struct platform_device *pdev) struct net_device *ndev; int error, irq, q; struct resource *res; + int i; if (!np) { dev_err(&pdev->dev, @@ -1782,6 +1942,22 @@ static int ravb_probe(struct platform_device *pdev) goto out_release; } priv->emac_irq = irq; + for (i = 0; i < NUM_RX_QUEUE; i++) { + irq = platform_get_irq_byname(pdev, ravb_rx_irqs[i]); + if (irq < 0) { + error = irq; + goto out_release; + } + priv->rx_irqs[i] = irq; + } + for (i = 0; i < NUM_TX_QUEUE; i++) { + irq = platform_get_irq_byname(pdev, ravb_tx_irqs[i]); + if (irq < 0) { + error = irq; + goto out_release; + } + priv->tx_irqs[i] = irq; + } } priv->chip_id = chip_id; diff --git a/drivers/net/ethernet/renesas/ravb_ptp.c b/drivers/net/ethernet/renesas/ravb_ptp.c index 57992ccc4657..f1b2cbb336e8 100644 --- a/drivers/net/ethernet/renesas/ravb_ptp.c +++ b/drivers/net/ethernet/renesas/ravb_ptp.c @@ -194,7 +194,12 @@ static int ravb_ptp_extts(struct ptp_clock_info *ptp, priv->ptp.extts[req->index] = on; spin_lock_irqsave(&priv->lock, flags); - ravb_modify(ndev, GIC, GIC_PTCE, on ? GIC_PTCE : 0); + if (priv->chip_id == RCAR_GEN2) + ravb_modify(ndev, GIC, GIC_PTCE, on ? GIC_PTCE : 0); + else if (on) + ravb_write(ndev, GIE_PTCS, GIE); + else + ravb_write(ndev, GID_PTCD, GID); mmiowb(); spin_unlock_irqrestore(&priv->lock, flags); @@ -241,7 +246,10 @@ static int ravb_ptp_perout(struct ptp_clock_info *ptp, error = ravb_ptp_update_compare(priv, (u32)start_ns); if (!error) { /* Unmask interrupt */ - ravb_modify(ndev, GIC, GIC_PTME, GIC_PTME); + if (priv->chip_id == RCAR_GEN2) + ravb_modify(ndev, GIC, GIC_PTME, GIC_PTME); + else + ravb_write(ndev, GIE_PTMS0, GIE); } } else { spin_lock_irqsave(&priv->lock, flags); @@ -250,7 +258,10 @@ static int ravb_ptp_perout(struct ptp_clock_info *ptp, perout->period = 0; /* Mask interrupt */ - ravb_modify(ndev, GIC, GIC_PTME, 0); + if (priv->chip_id == RCAR_GEN2) + ravb_modify(ndev, GIC, GIC_PTME, 0); + else + ravb_write(ndev, GID_PTMD0, GID); } mmiowb(); spin_unlock_irqrestore(&priv->lock, flags); diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c index b02eed12bfc5..73427e29df2a 100644 --- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c +++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c @@ -155,11 +155,11 @@ static int sxgbe_platform_probe(struct platform_device *pdev) return 0; err_rx_irq_unmap: - while (--i) + while (i--) irq_dispose_mapping(priv->rxq[i]->irq_no); i = SXGBE_TX_QUEUES; err_tx_irq_unmap: - while (--i) + while (i--) irq_dispose_mapping(priv->txq[i]->irq_no); irq_dispose_mapping(priv->irq); err_drv_remove: diff --git a/drivers/net/ethernet/smsc/smc911x.c b/drivers/net/ethernet/smsc/smc911x.c index 3f5711061432..a733868a43aa 100644 --- a/drivers/net/ethernet/smsc/smc911x.c +++ b/drivers/net/ethernet/smsc/smc911x.c @@ -1791,9 +1791,11 @@ static int smc911x_probe(struct net_device *dev) unsigned int val, chip_id, revision; const char *version_string; unsigned long irq_flags; +#ifdef SMC_USE_DMA struct dma_slave_config config; dma_cap_mask_t mask; struct pxad_param param; +#endif DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); diff --git a/drivers/net/ethernet/stmicro/stmmac/Makefile b/drivers/net/ethernet/stmicro/stmmac/Makefile index b3901616f4f6..0fb362d5a722 100644 --- a/drivers/net/ethernet/stmicro/stmmac/Makefile +++ b/drivers/net/ethernet/stmicro/stmmac/Makefile @@ -2,7 +2,8 @@ obj-$(CONFIG_STMMAC_ETH) += stmmac.o stmmac-objs:= stmmac_main.o stmmac_ethtool.o stmmac_mdio.o ring_mode.o \ chain_mode.o dwmac_lib.o dwmac1000_core.o dwmac1000_dma.o \ dwmac100_core.o dwmac100_dma.o enh_desc.o norm_desc.o \ - mmc_core.o stmmac_hwtstamp.o stmmac_ptp.o $(stmmac-y) + mmc_core.o stmmac_hwtstamp.o stmmac_ptp.o dwmac4_descs.o \ + dwmac4_dma.o dwmac4_lib.o dwmac4_core.o $(stmmac-y) # Ordering matters. Generic driver must be last. obj-$(CONFIG_STMMAC_PLATFORM) += stmmac-platform.o diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h index f96d257308b0..fc60368df2e7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/common.h +++ b/drivers/net/ethernet/stmicro/stmmac/common.h @@ -41,6 +41,8 @@ /* Synopsys Core versions */ #define DWMAC_CORE_3_40 0x34 #define DWMAC_CORE_3_50 0x35 +#define DWMAC_CORE_4_00 0x40 +#define STMMAC_CHAN0 0 /* Always supported and default for all chips */ #define DMA_TX_SIZE 512 #define DMA_RX_SIZE 512 @@ -167,6 +169,9 @@ struct stmmac_extra_stats { unsigned long mtl_rx_fifo_ctrl_active; unsigned long mac_rx_frame_ctrl_fifo; unsigned long mac_gmii_rx_proto_engine; + /* TSO */ + unsigned long tx_tso_frames; + unsigned long tx_tso_nfrags; }; /* CSR Frequency Access Defines*/ @@ -243,6 +248,7 @@ enum rx_frame_status { csum_none = 0x2, llc_snap = 0x4, dma_own = 0x8, + rx_not_ls = 0x10, }; /* Tx status */ @@ -269,6 +275,7 @@ enum dma_irq_status { #define CORE_PCS_ANE_COMPLETE (1 << 5) #define CORE_PCS_LINK_STATUS (1 << 6) #define CORE_RGMII_IRQ (1 << 7) +#define CORE_IRQ_MTL_RX_OVERFLOW BIT(8) /* Physical Coding Sublayer */ struct rgmii_adv { @@ -300,8 +307,10 @@ struct dma_features { /* 802.3az - Energy-Efficient Ethernet (EEE) */ unsigned int eee; unsigned int av; + unsigned int tsoen; /* TX and RX csum */ unsigned int tx_coe; + unsigned int rx_coe; unsigned int rx_coe_type1; unsigned int rx_coe_type2; unsigned int rxfifo_over_2048; @@ -348,6 +357,10 @@ struct stmmac_desc_ops { void (*prepare_tx_desc) (struct dma_desc *p, int is_fs, int len, bool csum_flag, int mode, bool tx_own, bool ls); + void (*prepare_tso_tx_desc)(struct dma_desc *p, int is_fs, int len1, + int len2, bool tx_own, bool ls, + unsigned int tcphdrlen, + unsigned int tcppayloadlen); /* Set/get the owner of the descriptor */ void (*set_tx_owner) (struct dma_desc *p); int (*get_tx_owner) (struct dma_desc *p); @@ -380,6 +393,10 @@ struct stmmac_desc_ops { u64(*get_timestamp) (void *desc, u32 ats); /* get rx timestamp status */ int (*get_rx_timestamp_status) (void *desc, u32 ats); + /* Display ring */ + void (*display_ring)(void *head, unsigned int size, bool rx); + /* set MSS via context descriptor */ + void (*set_mss)(struct dma_desc *p, unsigned int mss); }; extern const struct stmmac_desc_ops enh_desc_ops; @@ -412,9 +429,15 @@ struct stmmac_dma_ops { int (*dma_interrupt) (void __iomem *ioaddr, struct stmmac_extra_stats *x); /* If supported then get the optional core features */ - unsigned int (*get_hw_feature) (void __iomem *ioaddr); + void (*get_hw_feature)(void __iomem *ioaddr, + struct dma_features *dma_cap); /* Program the HW RX Watchdog */ void (*rx_watchdog) (void __iomem *ioaddr, u32 riwt); + void (*set_tx_ring_len)(void __iomem *ioaddr, u32 len); + void (*set_rx_ring_len)(void __iomem *ioaddr, u32 len); + void (*set_rx_tail_ptr)(void __iomem *ioaddr, u32 tail_ptr, u32 chan); + void (*set_tx_tail_ptr)(void __iomem *ioaddr, u32 tail_ptr, u32 chan); + void (*enable_tso)(void __iomem *ioaddr, bool en, u32 chan); }; struct mac_device_info; @@ -463,6 +486,7 @@ struct stmmac_hwtimestamp { }; extern const struct stmmac_hwtimestamp stmmac_ptp; +extern const struct stmmac_mode_ops dwmac4_ring_mode_ops; struct mac_link { int port; @@ -495,7 +519,6 @@ struct mac_device_info { const struct stmmac_hwtimestamp *ptp; struct mii_regs mii; /* MII register Addresses */ struct mac_link link; - unsigned int synopsys_uid; void __iomem *pcsr; /* vpointer to device CSRs */ int multicast_filter_bins; int unicast_filter_entries; @@ -504,18 +527,47 @@ struct mac_device_info { }; struct mac_device_info *dwmac1000_setup(void __iomem *ioaddr, int mcbins, - int perfect_uc_entries); -struct mac_device_info *dwmac100_setup(void __iomem *ioaddr); + int perfect_uc_entries, + int *synopsys_id); +struct mac_device_info *dwmac100_setup(void __iomem *ioaddr, int *synopsys_id); +struct mac_device_info *dwmac4_setup(void __iomem *ioaddr, int mcbins, + int perfect_uc_entries, int *synopsys_id); void stmmac_set_mac_addr(void __iomem *ioaddr, u8 addr[6], unsigned int high, unsigned int low); void stmmac_get_mac_addr(void __iomem *ioaddr, unsigned char *addr, unsigned int high, unsigned int low); - void stmmac_set_mac(void __iomem *ioaddr, bool enable); +void stmmac_dwmac4_set_mac_addr(void __iomem *ioaddr, u8 addr[6], + unsigned int high, unsigned int low); +void stmmac_dwmac4_get_mac_addr(void __iomem *ioaddr, unsigned char *addr, + unsigned int high, unsigned int low); +void stmmac_dwmac4_set_mac(void __iomem *ioaddr, bool enable); + void dwmac_dma_flush_tx_fifo(void __iomem *ioaddr); extern const struct stmmac_mode_ops ring_mode_ops; extern const struct stmmac_mode_ops chain_mode_ops; - +extern const struct stmmac_desc_ops dwmac4_desc_ops; + +/** + * stmmac_get_synopsys_id - return the SYINID. + * @priv: driver private structure + * Description: this simple function is to decode and return the SYINID + * starting from the HW core register. + */ +static inline u32 stmmac_get_synopsys_id(u32 hwid) +{ + /* Check Synopsys Id (not available on old chips) */ + if (likely(hwid)) { + u32 uid = ((hwid & 0x0000ff00) >> 8); + u32 synid = (hwid & 0x000000ff); + + pr_info("stmmac - user ID: 0x%x, Synopsys ID: 0x%x\n", + uid, synid); + + return synid; + } + return 0; +} #endif /* __COMMON_H__ */ diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c index c2941172f6d1..fb1eb578e34e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c @@ -491,7 +491,8 @@ static const struct stmmac_ops dwmac1000_ops = { }; struct mac_device_info *dwmac1000_setup(void __iomem *ioaddr, int mcbins, - int perfect_uc_entries) + int perfect_uc_entries, + int *synopsys_id) { struct mac_device_info *mac; u32 hwid = readl(ioaddr + GMAC_VERSION); @@ -516,7 +517,9 @@ struct mac_device_info *dwmac1000_setup(void __iomem *ioaddr, int mcbins, mac->link.speed = GMAC_CONTROL_FES; mac->mii.addr = GMAC_MII_ADDR; mac->mii.data = GMAC_MII_DATA; - mac->synopsys_uid = hwid; + + /* Get and dump the chip ID */ + *synopsys_id = stmmac_get_synopsys_id(hwid); return mac; } diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c index da32d6037e3e..990746955216 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c @@ -215,9 +215,40 @@ static void dwmac1000_dump_dma_regs(void __iomem *ioaddr) } } -static unsigned int dwmac1000_get_hw_feature(void __iomem *ioaddr) +static void dwmac1000_get_hw_feature(void __iomem *ioaddr, + struct dma_features *dma_cap) { - return readl(ioaddr + DMA_HW_FEATURE); + u32 hw_cap = readl(ioaddr + DMA_HW_FEATURE); + + dma_cap->mbps_10_100 = (hw_cap & DMA_HW_FEAT_MIISEL); + dma_cap->mbps_1000 = (hw_cap & DMA_HW_FEAT_GMIISEL) >> 1; + dma_cap->half_duplex = (hw_cap & DMA_HW_FEAT_HDSEL) >> 2; + dma_cap->hash_filter = (hw_cap & DMA_HW_FEAT_HASHSEL) >> 4; + dma_cap->multi_addr = (hw_cap & DMA_HW_FEAT_ADDMAC) >> 5; + dma_cap->pcs = (hw_cap & DMA_HW_FEAT_PCSSEL) >> 6; + dma_cap->sma_mdio = (hw_cap & DMA_HW_FEAT_SMASEL) >> 8; + dma_cap->pmt_remote_wake_up = (hw_cap & DMA_HW_FEAT_RWKSEL) >> 9; + dma_cap->pmt_magic_frame = (hw_cap & DMA_HW_FEAT_MGKSEL) >> 10; + /* MMC */ + dma_cap->rmon = (hw_cap & DMA_HW_FEAT_MMCSEL) >> 11; + /* IEEE 1588-2002 */ + dma_cap->time_stamp = + (hw_cap & DMA_HW_FEAT_TSVER1SEL) >> 12; + /* IEEE 1588-2008 */ + dma_cap->atime_stamp = (hw_cap & DMA_HW_FEAT_TSVER2SEL) >> 13; + /* 802.3az - Energy-Efficient Ethernet (EEE) */ + dma_cap->eee = (hw_cap & DMA_HW_FEAT_EEESEL) >> 14; + dma_cap->av = (hw_cap & DMA_HW_FEAT_AVSEL) >> 15; + /* TX and RX csum */ + dma_cap->tx_coe = (hw_cap & DMA_HW_FEAT_TXCOESEL) >> 16; + dma_cap->rx_coe_type1 = (hw_cap & DMA_HW_FEAT_RXTYP1COE) >> 17; + dma_cap->rx_coe_type2 = (hw_cap & DMA_HW_FEAT_RXTYP2COE) >> 18; + dma_cap->rxfifo_over_2048 = (hw_cap & DMA_HW_FEAT_RXFIFOSIZE) >> 19; + /* TX and RX number of channels */ + dma_cap->number_rx_channel = (hw_cap & DMA_HW_FEAT_RXCHCNT) >> 20; + dma_cap->number_tx_channel = (hw_cap & DMA_HW_FEAT_TXCHCNT) >> 22; + /* Alternate (enhanced) DESC mode */ + dma_cap->enh_desc = (hw_cap & DMA_HW_FEAT_ENHDESSEL) >> 24; } static void dwmac1000_rx_watchdog(void __iomem *ioaddr, u32 riwt) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c index f8dd773f246c..6418b2e07619 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c @@ -173,7 +173,7 @@ static const struct stmmac_ops dwmac100_ops = { .get_umac_addr = dwmac100_get_umac_addr, }; -struct mac_device_info *dwmac100_setup(void __iomem *ioaddr) +struct mac_device_info *dwmac100_setup(void __iomem *ioaddr, int *synopsys_id) { struct mac_device_info *mac; @@ -192,7 +192,8 @@ struct mac_device_info *dwmac100_setup(void __iomem *ioaddr) mac->link.speed = 0; mac->mii.addr = MAC_MII_ADDR; mac->mii.data = MAC_MII_DATA; - mac->synopsys_uid = 0; + /* Synopsys Id is not available on old chips */ + *synopsys_id = 0; return mac; } diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h new file mode 100644 index 000000000000..bc50952a18e7 --- /dev/null +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h @@ -0,0 +1,255 @@ +/* + * DWMAC4 Header file. + * + * Copyright (C) 2015 STMicroelectronics Ltd + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * Author: Alexandre Torgue <alexandre.torgue@st.com> + */ + +#ifndef __DWMAC4_H__ +#define __DWMAC4_H__ + +#include "common.h" + +/* MAC registers */ +#define GMAC_CONFIG 0x00000000 +#define GMAC_PACKET_FILTER 0x00000008 +#define GMAC_HASH_TAB_0_31 0x00000010 +#define GMAC_HASH_TAB_32_63 0x00000014 +#define GMAC_RX_FLOW_CTRL 0x00000090 +#define GMAC_QX_TX_FLOW_CTRL(x) (0x70 + x * 4) +#define GMAC_INT_STATUS 0x000000b0 +#define GMAC_INT_EN 0x000000b4 +#define GMAC_AN_CTRL 0x000000e0 +#define GMAC_AN_STATUS 0x000000e4 +#define GMAC_AN_ADV 0x000000e8 +#define GMAC_AN_LPA 0x000000ec +#define GMAC_PMT 0x000000c0 +#define GMAC_VERSION 0x00000110 +#define GMAC_DEBUG 0x00000114 +#define GMAC_HW_FEATURE0 0x0000011c +#define GMAC_HW_FEATURE1 0x00000120 +#define GMAC_HW_FEATURE2 0x00000124 +#define GMAC_MDIO_ADDR 0x00000200 +#define GMAC_MDIO_DATA 0x00000204 +#define GMAC_ADDR_HIGH(reg) (0x300 + reg * 8) +#define GMAC_ADDR_LOW(reg) (0x304 + reg * 8) + +/* MAC Packet Filtering */ +#define GMAC_PACKET_FILTER_PR BIT(0) +#define GMAC_PACKET_FILTER_HMC BIT(2) +#define GMAC_PACKET_FILTER_PM BIT(4) + +#define GMAC_MAX_PERFECT_ADDRESSES 128 + +/* MAC Flow Control RX */ +#define GMAC_RX_FLOW_CTRL_RFE BIT(0) + +/* MAC Flow Control TX */ +#define GMAC_TX_FLOW_CTRL_TFE BIT(1) +#define GMAC_TX_FLOW_CTRL_PT_SHIFT 16 + +/* MAC Interrupt bitmap*/ +#define GMAC_INT_PMT_EN BIT(4) +#define GMAC_INT_LPI_EN BIT(5) + +enum dwmac4_irq_status { + time_stamp_irq = 0x00001000, + mmc_rx_csum_offload_irq = 0x00000800, + mmc_tx_irq = 0x00000400, + mmc_rx_irq = 0x00000200, + mmc_irq = 0x00000100, + pmt_irq = 0x00000010, + pcs_ane_irq = 0x00000004, + pcs_link_irq = 0x00000002, +}; + +/* MAC Auto-Neg bitmap*/ +#define GMAC_AN_CTRL_RAN BIT(9) +#define GMAC_AN_CTRL_ANE BIT(12) +#define GMAC_AN_CTRL_ELE BIT(14) +#define GMAC_AN_FD BIT(5) +#define GMAC_AN_HD BIT(6) +#define GMAC_AN_PSE_MASK GENMASK(8, 7) +#define GMAC_AN_PSE_SHIFT 7 + +/* MAC PMT bitmap */ +enum power_event { + pointer_reset = 0x80000000, + global_unicast = 0x00000200, + wake_up_rx_frame = 0x00000040, + magic_frame = 0x00000020, + wake_up_frame_en = 0x00000004, + magic_pkt_en = 0x00000002, + power_down = 0x00000001, +}; + +/* MAC Debug bitmap */ +#define GMAC_DEBUG_TFCSTS_MASK GENMASK(18, 17) +#define GMAC_DEBUG_TFCSTS_SHIFT 17 +#define GMAC_DEBUG_TFCSTS_IDLE 0 +#define GMAC_DEBUG_TFCSTS_WAIT 1 +#define GMAC_DEBUG_TFCSTS_GEN_PAUSE 2 +#define GMAC_DEBUG_TFCSTS_XFER 3 +#define GMAC_DEBUG_TPESTS BIT(16) +#define GMAC_DEBUG_RFCFCSTS_MASK GENMASK(2, 1) +#define GMAC_DEBUG_RFCFCSTS_SHIFT 1 +#define GMAC_DEBUG_RPESTS BIT(0) + +/* MAC config */ +#define GMAC_CONFIG_IPC BIT(27) +#define GMAC_CONFIG_2K BIT(22) +#define GMAC_CONFIG_ACS BIT(20) +#define GMAC_CONFIG_BE BIT(18) +#define GMAC_CONFIG_JD BIT(17) +#define GMAC_CONFIG_JE BIT(16) +#define GMAC_CONFIG_PS BIT(15) +#define GMAC_CONFIG_FES BIT(14) +#define GMAC_CONFIG_DM BIT(13) +#define GMAC_CONFIG_DCRS BIT(9) +#define GMAC_CONFIG_TE BIT(1) +#define GMAC_CONFIG_RE BIT(0) + +/* MAC HW features0 bitmap */ +#define GMAC_HW_FEAT_ADDMAC BIT(18) +#define GMAC_HW_FEAT_RXCOESEL BIT(16) +#define GMAC_HW_FEAT_TXCOSEL BIT(14) +#define GMAC_HW_FEAT_EEESEL BIT(13) +#define GMAC_HW_FEAT_TSSEL BIT(12) +#define GMAC_HW_FEAT_MMCSEL BIT(8) +#define GMAC_HW_FEAT_MGKSEL BIT(7) +#define GMAC_HW_FEAT_RWKSEL BIT(6) +#define GMAC_HW_FEAT_SMASEL BIT(5) +#define GMAC_HW_FEAT_VLHASH BIT(4) +#define GMAC_HW_FEAT_PCSSEL BIT(3) +#define GMAC_HW_FEAT_HDSEL BIT(2) +#define GMAC_HW_FEAT_GMIISEL BIT(1) +#define GMAC_HW_FEAT_MIISEL BIT(0) + +/* MAC HW features1 bitmap */ +#define GMAC_HW_FEAT_AVSEL BIT(20) +#define GMAC_HW_TSOEN BIT(18) + +/* MAC HW features2 bitmap */ +#define GMAC_HW_FEAT_TXCHCNT GENMASK(21, 18) +#define GMAC_HW_FEAT_RXCHCNT GENMASK(15, 12) + +/* MAC HW ADDR regs */ +#define GMAC_HI_DCS GENMASK(18, 16) +#define GMAC_HI_DCS_SHIFT 16 +#define GMAC_HI_REG_AE BIT(31) + +/* MTL registers */ +#define MTL_INT_STATUS 0x00000c20 +#define MTL_INT_Q0 BIT(0) + +#define MTL_CHAN_BASE_ADDR 0x00000d00 +#define MTL_CHAN_BASE_OFFSET 0x40 +#define MTL_CHANX_BASE_ADDR(x) (MTL_CHAN_BASE_ADDR + \ + (x * MTL_CHAN_BASE_OFFSET)) + +#define MTL_CHAN_TX_OP_MODE(x) MTL_CHANX_BASE_ADDR(x) +#define MTL_CHAN_TX_DEBUG(x) (MTL_CHANX_BASE_ADDR(x) + 0x8) +#define MTL_CHAN_INT_CTRL(x) (MTL_CHANX_BASE_ADDR(x) + 0x2c) +#define MTL_CHAN_RX_OP_MODE(x) (MTL_CHANX_BASE_ADDR(x) + 0x30) +#define MTL_CHAN_RX_DEBUG(x) (MTL_CHANX_BASE_ADDR(x) + 0x38) + +#define MTL_OP_MODE_RSF BIT(5) +#define MTL_OP_MODE_TSF BIT(1) + +#define MTL_OP_MODE_TTC_MASK 0x70 +#define MTL_OP_MODE_TTC_SHIFT 4 + +#define MTL_OP_MODE_TTC_32 0 +#define MTL_OP_MODE_TTC_64 (1 << MTL_OP_MODE_TTC_SHIFT) +#define MTL_OP_MODE_TTC_96 (2 << MTL_OP_MODE_TTC_SHIFT) +#define MTL_OP_MODE_TTC_128 (3 << MTL_OP_MODE_TTC_SHIFT) +#define MTL_OP_MODE_TTC_192 (4 << MTL_OP_MODE_TTC_SHIFT) +#define MTL_OP_MODE_TTC_256 (5 << MTL_OP_MODE_TTC_SHIFT) +#define MTL_OP_MODE_TTC_384 (6 << MTL_OP_MODE_TTC_SHIFT) +#define MTL_OP_MODE_TTC_512 (7 << MTL_OP_MODE_TTC_SHIFT) + +#define MTL_OP_MODE_RTC_MASK 0x18 +#define MTL_OP_MODE_RTC_SHIFT 3 + +#define MTL_OP_MODE_RTC_32 (1 << MTL_OP_MODE_RTC_SHIFT) +#define MTL_OP_MODE_RTC_64 0 +#define MTL_OP_MODE_RTC_96 (2 << MTL_OP_MODE_RTC_SHIFT) +#define MTL_OP_MODE_RTC_128 (3 << MTL_OP_MODE_RTC_SHIFT) + +/* MTL debug */ +#define MTL_DEBUG_TXSTSFSTS BIT(5) +#define MTL_DEBUG_TXFSTS BIT(4) +#define MTL_DEBUG_TWCSTS BIT(3) + +/* MTL debug: Tx FIFO Read Controller Status */ +#define MTL_DEBUG_TRCSTS_MASK GENMASK(2, 1) +#define MTL_DEBUG_TRCSTS_SHIFT 1 +#define MTL_DEBUG_TRCSTS_IDLE 0 +#define MTL_DEBUG_TRCSTS_READ 1 +#define MTL_DEBUG_TRCSTS_TXW 2 +#define MTL_DEBUG_TRCSTS_WRITE 3 +#define MTL_DEBUG_TXPAUSED BIT(0) + +/* MAC debug: GMII or MII Transmit Protocol Engine Status */ +#define MTL_DEBUG_RXFSTS_MASK GENMASK(5, 4) +#define MTL_DEBUG_RXFSTS_SHIFT 4 +#define MTL_DEBUG_RXFSTS_EMPTY 0 +#define MTL_DEBUG_RXFSTS_BT 1 +#define MTL_DEBUG_RXFSTS_AT 2 +#define MTL_DEBUG_RXFSTS_FULL 3 +#define MTL_DEBUG_RRCSTS_MASK GENMASK(2, 1) +#define MTL_DEBUG_RRCSTS_SHIFT 1 +#define MTL_DEBUG_RRCSTS_IDLE 0 +#define MTL_DEBUG_RRCSTS_RDATA 1 +#define MTL_DEBUG_RRCSTS_RSTAT 2 +#define MTL_DEBUG_RRCSTS_FLUSH 3 +#define MTL_DEBUG_RWCSTS BIT(0) + +/* MTL interrupt */ +#define MTL_RX_OVERFLOW_INT_EN BIT(24) +#define MTL_RX_OVERFLOW_INT BIT(16) + +/* Default operating mode of the MAC */ +#define GMAC_CORE_INIT (GMAC_CONFIG_JD | GMAC_CONFIG_PS | GMAC_CONFIG_ACS | \ + GMAC_CONFIG_BE | GMAC_CONFIG_DCRS) + +/* To dump the core regs excluding the Address Registers */ +#define GMAC_REG_NUM 132 + +/* MTL debug */ +#define MTL_DEBUG_TXSTSFSTS BIT(5) +#define MTL_DEBUG_TXFSTS BIT(4) +#define MTL_DEBUG_TWCSTS BIT(3) + +/* MTL debug: Tx FIFO Read Controller Status */ +#define MTL_DEBUG_TRCSTS_MASK GENMASK(2, 1) +#define MTL_DEBUG_TRCSTS_SHIFT 1 +#define MTL_DEBUG_TRCSTS_IDLE 0 +#define MTL_DEBUG_TRCSTS_READ 1 +#define MTL_DEBUG_TRCSTS_TXW 2 +#define MTL_DEBUG_TRCSTS_WRITE 3 +#define MTL_DEBUG_TXPAUSED BIT(0) + +/* MAC debug: GMII or MII Transmit Protocol Engine Status */ +#define MTL_DEBUG_RXFSTS_MASK GENMASK(5, 4) +#define MTL_DEBUG_RXFSTS_SHIFT 4 +#define MTL_DEBUG_RXFSTS_EMPTY 0 +#define MTL_DEBUG_RXFSTS_BT 1 +#define MTL_DEBUG_RXFSTS_AT 2 +#define MTL_DEBUG_RXFSTS_FULL 3 +#define MTL_DEBUG_RRCSTS_MASK GENMASK(2, 1) +#define MTL_DEBUG_RRCSTS_SHIFT 1 +#define MTL_DEBUG_RRCSTS_IDLE 0 +#define MTL_DEBUG_RRCSTS_RDATA 1 +#define MTL_DEBUG_RRCSTS_RSTAT 2 +#define MTL_DEBUG_RRCSTS_FLUSH 3 +#define MTL_DEBUG_RWCSTS BIT(0) + +extern const struct stmmac_dma_ops dwmac4_dma_ops; +extern const struct stmmac_dma_ops dwmac410_dma_ops; +#endif /* __DWMAC4_H__ */ diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c new file mode 100644 index 000000000000..4f7283d05588 --- /dev/null +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c @@ -0,0 +1,407 @@ +/* + * This is the driver for the GMAC on-chip Ethernet controller for ST SoCs. + * DWC Ether MAC version 4.00 has been used for developing this code. + * + * This only implements the mac core functions for this chip. + * + * Copyright (C) 2015 STMicroelectronics Ltd + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * Author: Alexandre Torgue <alexandre.torgue@st.com> + */ + +#include <linux/crc32.h> +#include <linux/slab.h> +#include <linux/ethtool.h> +#include <linux/io.h> +#include "dwmac4.h" + +static void dwmac4_core_init(struct mac_device_info *hw, int mtu) +{ + void __iomem *ioaddr = hw->pcsr; + u32 value = readl(ioaddr + GMAC_CONFIG); + + value |= GMAC_CORE_INIT; + + if (mtu > 1500) + value |= GMAC_CONFIG_2K; + if (mtu > 2000) + value |= GMAC_CONFIG_JE; + + writel(value, ioaddr + GMAC_CONFIG); + + /* Mask GMAC interrupts */ + writel(GMAC_INT_PMT_EN, ioaddr + GMAC_INT_EN); +} + +static void dwmac4_dump_regs(struct mac_device_info *hw) +{ + void __iomem *ioaddr = hw->pcsr; + int i; + + pr_debug("\tDWMAC4 regs (base addr = 0x%p)\n", ioaddr); + + for (i = 0; i < GMAC_REG_NUM; i++) { + int offset = i * 4; + + pr_debug("\tReg No. %d (offset 0x%x): 0x%08x\n", i, + offset, readl(ioaddr + offset)); + } +} + +static int dwmac4_rx_ipc_enable(struct mac_device_info *hw) +{ + void __iomem *ioaddr = hw->pcsr; + u32 value = readl(ioaddr + GMAC_CONFIG); + + if (hw->rx_csum) + value |= GMAC_CONFIG_IPC; + else + value &= ~GMAC_CONFIG_IPC; + + writel(value, ioaddr + GMAC_CONFIG); + + value = readl(ioaddr + GMAC_CONFIG); + + return !!(value & GMAC_CONFIG_IPC); +} + +static void dwmac4_pmt(struct mac_device_info *hw, unsigned long mode) +{ + void __iomem *ioaddr = hw->pcsr; + unsigned int pmt = 0; + + if (mode & WAKE_MAGIC) { + pr_debug("GMAC: WOL Magic frame\n"); + pmt |= power_down | magic_pkt_en; + } + if (mode & WAKE_UCAST) { + pr_debug("GMAC: WOL on global unicast\n"); + pmt |= global_unicast; + } + + writel(pmt, ioaddr + GMAC_PMT); +} + +static void dwmac4_set_umac_addr(struct mac_device_info *hw, + unsigned char *addr, unsigned int reg_n) +{ + void __iomem *ioaddr = hw->pcsr; + + stmmac_dwmac4_set_mac_addr(ioaddr, addr, GMAC_ADDR_HIGH(reg_n), + GMAC_ADDR_LOW(reg_n)); +} + +static void dwmac4_get_umac_addr(struct mac_device_info *hw, + unsigned char *addr, unsigned int reg_n) +{ + void __iomem *ioaddr = hw->pcsr; + + stmmac_dwmac4_get_mac_addr(ioaddr, addr, GMAC_ADDR_HIGH(reg_n), + GMAC_ADDR_LOW(reg_n)); +} + +static void dwmac4_set_filter(struct mac_device_info *hw, + struct net_device *dev) +{ + void __iomem *ioaddr = (void __iomem *)dev->base_addr; + unsigned int value = 0; + + if (dev->flags & IFF_PROMISC) { + value = GMAC_PACKET_FILTER_PR; + } else if ((dev->flags & IFF_ALLMULTI) || + (netdev_mc_count(dev) > HASH_TABLE_SIZE)) { + /* Pass all multi */ + value = GMAC_PACKET_FILTER_PM; + /* Set the 64 bits of the HASH tab. To be updated if taller + * hash table is used + */ + writel(0xffffffff, ioaddr + GMAC_HASH_TAB_0_31); + writel(0xffffffff, ioaddr + GMAC_HASH_TAB_32_63); + } else if (!netdev_mc_empty(dev)) { + u32 mc_filter[2]; + struct netdev_hw_addr *ha; + + /* Hash filter for multicast */ + value = GMAC_PACKET_FILTER_HMC; + + memset(mc_filter, 0, sizeof(mc_filter)); + netdev_for_each_mc_addr(ha, dev) { + /* The upper 6 bits of the calculated CRC are used to + * index the content of the Hash Table Reg 0 and 1. + */ + int bit_nr = + (bitrev32(~crc32_le(~0, ha->addr, 6)) >> 26); + /* The most significant bit determines the register + * to use while the other 5 bits determines the bit + * within the selected register + */ + mc_filter[bit_nr >> 5] |= (1 << (bit_nr & 0x1F)); + } + writel(mc_filter[0], ioaddr + GMAC_HASH_TAB_0_31); + writel(mc_filter[1], ioaddr + GMAC_HASH_TAB_32_63); + } + + /* Handle multiple unicast addresses */ + if (netdev_uc_count(dev) > GMAC_MAX_PERFECT_ADDRESSES) { + /* Switch to promiscuous mode if more than 128 addrs + * are required + */ + value |= GMAC_PACKET_FILTER_PR; + } else if (!netdev_uc_empty(dev)) { + int reg = 1; + struct netdev_hw_addr *ha; + + netdev_for_each_uc_addr(ha, dev) { + dwmac4_set_umac_addr(ioaddr, ha->addr, reg); + reg++; + } + } + + writel(value, ioaddr + GMAC_PACKET_FILTER); +} + +static void dwmac4_flow_ctrl(struct mac_device_info *hw, unsigned int duplex, + unsigned int fc, unsigned int pause_time) +{ + void __iomem *ioaddr = hw->pcsr; + u32 channel = STMMAC_CHAN0; /* FIXME */ + unsigned int flow = 0; + + pr_debug("GMAC Flow-Control:\n"); + if (fc & FLOW_RX) { + pr_debug("\tReceive Flow-Control ON\n"); + flow |= GMAC_RX_FLOW_CTRL_RFE; + writel(flow, ioaddr + GMAC_RX_FLOW_CTRL); + } + if (fc & FLOW_TX) { + pr_debug("\tTransmit Flow-Control ON\n"); + flow |= GMAC_TX_FLOW_CTRL_TFE; + writel(flow, ioaddr + GMAC_QX_TX_FLOW_CTRL(channel)); + + if (duplex) { + pr_debug("\tduplex mode: PAUSE %d\n", pause_time); + flow |= (pause_time << GMAC_TX_FLOW_CTRL_PT_SHIFT); + writel(flow, ioaddr + GMAC_QX_TX_FLOW_CTRL(channel)); + } + } +} + +static void dwmac4_ctrl_ane(struct mac_device_info *hw, bool restart) +{ + void __iomem *ioaddr = hw->pcsr; + + /* auto negotiation enable and External Loopback enable */ + u32 value = GMAC_AN_CTRL_ANE | GMAC_AN_CTRL_ELE; + + if (restart) + value |= GMAC_AN_CTRL_RAN; + + writel(value, ioaddr + GMAC_AN_CTRL); +} + +static void dwmac4_get_adv(struct mac_device_info *hw, struct rgmii_adv *adv) +{ + void __iomem *ioaddr = hw->pcsr; + u32 value = readl(ioaddr + GMAC_AN_ADV); + + if (value & GMAC_AN_FD) + adv->duplex = DUPLEX_FULL; + if (value & GMAC_AN_HD) + adv->duplex |= DUPLEX_HALF; + + adv->pause = (value & GMAC_AN_PSE_MASK) >> GMAC_AN_PSE_SHIFT; + + value = readl(ioaddr + GMAC_AN_LPA); + + if (value & GMAC_AN_FD) + adv->lp_duplex = DUPLEX_FULL; + if (value & GMAC_AN_HD) + adv->lp_duplex = DUPLEX_HALF; + + adv->lp_pause = (value & GMAC_AN_PSE_MASK) >> GMAC_AN_PSE_SHIFT; +} + +static int dwmac4_irq_status(struct mac_device_info *hw, + struct stmmac_extra_stats *x) +{ + void __iomem *ioaddr = hw->pcsr; + u32 mtl_int_qx_status; + u32 intr_status; + int ret = 0; + + intr_status = readl(ioaddr + GMAC_INT_STATUS); + + /* Not used events (e.g. MMC interrupts) are not handled. */ + if ((intr_status & mmc_tx_irq)) + x->mmc_tx_irq_n++; + if (unlikely(intr_status & mmc_rx_irq)) + x->mmc_rx_irq_n++; + if (unlikely(intr_status & mmc_rx_csum_offload_irq)) + x->mmc_rx_csum_offload_irq_n++; + /* Clear the PMT bits 5 and 6 by reading the PMT status reg */ + if (unlikely(intr_status & pmt_irq)) { + readl(ioaddr + GMAC_PMT); + x->irq_receive_pmt_irq_n++; + } + + if ((intr_status & pcs_ane_irq) || (intr_status & pcs_link_irq)) { + readl(ioaddr + GMAC_AN_STATUS); + x->irq_pcs_ane_n++; + } + + mtl_int_qx_status = readl(ioaddr + MTL_INT_STATUS); + /* Check MTL Interrupt: Currently only one queue is used: Q0. */ + if (mtl_int_qx_status & MTL_INT_Q0) { + /* read Queue 0 Interrupt status */ + u32 status = readl(ioaddr + MTL_CHAN_INT_CTRL(STMMAC_CHAN0)); + + if (status & MTL_RX_OVERFLOW_INT) { + /* clear Interrupt */ + writel(status | MTL_RX_OVERFLOW_INT, + ioaddr + MTL_CHAN_INT_CTRL(STMMAC_CHAN0)); + ret = CORE_IRQ_MTL_RX_OVERFLOW; + } + } + + return ret; +} + +static void dwmac4_debug(void __iomem *ioaddr, struct stmmac_extra_stats *x) +{ + u32 value; + + /* Currently only channel 0 is supported */ + value = readl(ioaddr + MTL_CHAN_TX_DEBUG(STMMAC_CHAN0)); + + if (value & MTL_DEBUG_TXSTSFSTS) + x->mtl_tx_status_fifo_full++; + if (value & MTL_DEBUG_TXFSTS) + x->mtl_tx_fifo_not_empty++; + if (value & MTL_DEBUG_TWCSTS) + x->mmtl_fifo_ctrl++; + if (value & MTL_DEBUG_TRCSTS_MASK) { + u32 trcsts = (value & MTL_DEBUG_TRCSTS_MASK) + >> MTL_DEBUG_TRCSTS_SHIFT; + if (trcsts == MTL_DEBUG_TRCSTS_WRITE) + x->mtl_tx_fifo_read_ctrl_write++; + else if (trcsts == MTL_DEBUG_TRCSTS_TXW) + x->mtl_tx_fifo_read_ctrl_wait++; + else if (trcsts == MTL_DEBUG_TRCSTS_READ) + x->mtl_tx_fifo_read_ctrl_read++; + else + x->mtl_tx_fifo_read_ctrl_idle++; + } + if (value & MTL_DEBUG_TXPAUSED) + x->mac_tx_in_pause++; + + value = readl(ioaddr + MTL_CHAN_RX_DEBUG(STMMAC_CHAN0)); + + if (value & MTL_DEBUG_RXFSTS_MASK) { + u32 rxfsts = (value & MTL_DEBUG_RXFSTS_MASK) + >> MTL_DEBUG_RRCSTS_SHIFT; + + if (rxfsts == MTL_DEBUG_RXFSTS_FULL) + x->mtl_rx_fifo_fill_level_full++; + else if (rxfsts == MTL_DEBUG_RXFSTS_AT) + x->mtl_rx_fifo_fill_above_thresh++; + else if (rxfsts == MTL_DEBUG_RXFSTS_BT) + x->mtl_rx_fifo_fill_below_thresh++; + else + x->mtl_rx_fifo_fill_level_empty++; + } + if (value & MTL_DEBUG_RRCSTS_MASK) { + u32 rrcsts = (value & MTL_DEBUG_RRCSTS_MASK) >> + MTL_DEBUG_RRCSTS_SHIFT; + + if (rrcsts == MTL_DEBUG_RRCSTS_FLUSH) + x->mtl_rx_fifo_read_ctrl_flush++; + else if (rrcsts == MTL_DEBUG_RRCSTS_RSTAT) + x->mtl_rx_fifo_read_ctrl_read_data++; + else if (rrcsts == MTL_DEBUG_RRCSTS_RDATA) + x->mtl_rx_fifo_read_ctrl_status++; + else + x->mtl_rx_fifo_read_ctrl_idle++; + } + if (value & MTL_DEBUG_RWCSTS) + x->mtl_rx_fifo_ctrl_active++; + + /* GMAC debug */ + value = readl(ioaddr + GMAC_DEBUG); + + if (value & GMAC_DEBUG_TFCSTS_MASK) { + u32 tfcsts = (value & GMAC_DEBUG_TFCSTS_MASK) + >> GMAC_DEBUG_TFCSTS_SHIFT; + + if (tfcsts == GMAC_DEBUG_TFCSTS_XFER) + x->mac_tx_frame_ctrl_xfer++; + else if (tfcsts == GMAC_DEBUG_TFCSTS_GEN_PAUSE) + x->mac_tx_frame_ctrl_pause++; + else if (tfcsts == GMAC_DEBUG_TFCSTS_WAIT) + x->mac_tx_frame_ctrl_wait++; + else + x->mac_tx_frame_ctrl_idle++; + } + if (value & GMAC_DEBUG_TPESTS) + x->mac_gmii_tx_proto_engine++; + if (value & GMAC_DEBUG_RFCFCSTS_MASK) + x->mac_rx_frame_ctrl_fifo = (value & GMAC_DEBUG_RFCFCSTS_MASK) + >> GMAC_DEBUG_RFCFCSTS_SHIFT; + if (value & GMAC_DEBUG_RPESTS) + x->mac_gmii_rx_proto_engine++; +} + +static const struct stmmac_ops dwmac4_ops = { + .core_init = dwmac4_core_init, + .rx_ipc = dwmac4_rx_ipc_enable, + .dump_regs = dwmac4_dump_regs, + .host_irq_status = dwmac4_irq_status, + .flow_ctrl = dwmac4_flow_ctrl, + .pmt = dwmac4_pmt, + .set_umac_addr = dwmac4_set_umac_addr, + .get_umac_addr = dwmac4_get_umac_addr, + .ctrl_ane = dwmac4_ctrl_ane, + .get_adv = dwmac4_get_adv, + .debug = dwmac4_debug, + .set_filter = dwmac4_set_filter, +}; + +struct mac_device_info *dwmac4_setup(void __iomem *ioaddr, int mcbins, + int perfect_uc_entries, int *synopsys_id) +{ + struct mac_device_info *mac; + u32 hwid = readl(ioaddr + GMAC_VERSION); + + mac = kzalloc(sizeof(const struct mac_device_info), GFP_KERNEL); + if (!mac) + return NULL; + + mac->pcsr = ioaddr; + mac->multicast_filter_bins = mcbins; + mac->unicast_filter_entries = perfect_uc_entries; + mac->mcast_bits_log2 = 0; + + if (mac->multicast_filter_bins) + mac->mcast_bits_log2 = ilog2(mac->multicast_filter_bins); + + mac->mac = &dwmac4_ops; + + mac->link.port = GMAC_CONFIG_PS; + mac->link.duplex = GMAC_CONFIG_DM; + mac->link.speed = GMAC_CONFIG_FES; + mac->mii.addr = GMAC_MDIO_ADDR; + mac->mii.data = GMAC_MDIO_DATA; + + /* Get and dump the chip ID */ + *synopsys_id = stmmac_get_synopsys_id(hwid); + + if (*synopsys_id > DWMAC_CORE_4_00) + mac->dma = &dwmac410_dma_ops; + else + mac->dma = &dwmac4_dma_ops; + + return mac; +} diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c new file mode 100644 index 000000000000..d4952c7a836d --- /dev/null +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c @@ -0,0 +1,396 @@ +/* + * This contains the functions to handle the descriptors for DesignWare databook + * 4.xx. + * + * Copyright (C) 2015 STMicroelectronics Ltd + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * Author: Alexandre Torgue <alexandre.torgue@st.com> + */ + +#include <linux/stmmac.h> +#include "common.h" +#include "dwmac4_descs.h" + +static int dwmac4_wrback_get_tx_status(void *data, struct stmmac_extra_stats *x, + struct dma_desc *p, + void __iomem *ioaddr) +{ + struct net_device_stats *stats = (struct net_device_stats *)data; + unsigned int tdes3; + int ret = tx_done; + + tdes3 = p->des3; + + /* Get tx owner first */ + if (unlikely(tdes3 & TDES3_OWN)) + return tx_dma_own; + + /* Verify tx error by looking at the last segment. */ + if (likely(!(tdes3 & TDES3_LAST_DESCRIPTOR))) + return tx_not_ls; + + if (unlikely(tdes3 & TDES3_ERROR_SUMMARY)) { + if (unlikely(tdes3 & TDES3_JABBER_TIMEOUT)) + x->tx_jabber++; + if (unlikely(tdes3 & TDES3_PACKET_FLUSHED)) + x->tx_frame_flushed++; + if (unlikely(tdes3 & TDES3_LOSS_CARRIER)) { + x->tx_losscarrier++; + stats->tx_carrier_errors++; + } + if (unlikely(tdes3 & TDES3_NO_CARRIER)) { + x->tx_carrier++; + stats->tx_carrier_errors++; + } + if (unlikely((tdes3 & TDES3_LATE_COLLISION) || + (tdes3 & TDES3_EXCESSIVE_COLLISION))) + stats->collisions += + (tdes3 & TDES3_COLLISION_COUNT_MASK) + >> TDES3_COLLISION_COUNT_SHIFT; + + if (unlikely(tdes3 & TDES3_EXCESSIVE_DEFERRAL)) + x->tx_deferred++; + + if (unlikely(tdes3 & TDES3_UNDERFLOW_ERROR)) + x->tx_underflow++; + + if (unlikely(tdes3 & TDES3_IP_HDR_ERROR)) + x->tx_ip_header_error++; + + if (unlikely(tdes3 & TDES3_PAYLOAD_ERROR)) + x->tx_payload_error++; + + ret = tx_err; + } + + if (unlikely(tdes3 & TDES3_DEFERRED)) + x->tx_deferred++; + + return ret; +} + +static int dwmac4_wrback_get_rx_status(void *data, struct stmmac_extra_stats *x, + struct dma_desc *p) +{ + struct net_device_stats *stats = (struct net_device_stats *)data; + unsigned int rdes1 = p->des1; + unsigned int rdes2 = p->des2; + unsigned int rdes3 = p->des3; + int message_type; + int ret = good_frame; + + if (unlikely(rdes3 & RDES3_OWN)) + return dma_own; + + /* Verify rx error by looking at the last segment. */ + if (likely(!(rdes3 & RDES3_LAST_DESCRIPTOR))) + return discard_frame; + + if (unlikely(rdes3 & RDES3_ERROR_SUMMARY)) { + if (unlikely(rdes3 & RDES3_GIANT_PACKET)) + stats->rx_length_errors++; + if (unlikely(rdes3 & RDES3_OVERFLOW_ERROR)) + x->rx_gmac_overflow++; + + if (unlikely(rdes3 & RDES3_RECEIVE_WATCHDOG)) + x->rx_watchdog++; + + if (unlikely(rdes3 & RDES3_RECEIVE_ERROR)) + x->rx_mii++; + + if (unlikely(rdes3 & RDES3_CRC_ERROR)) { + x->rx_crc++; + stats->rx_crc_errors++; + } + + if (unlikely(rdes3 & RDES3_DRIBBLE_ERROR)) + x->dribbling_bit++; + + ret = discard_frame; + } + + message_type = (rdes1 & ERDES4_MSG_TYPE_MASK) >> 8; + + if (rdes1 & RDES1_IP_HDR_ERROR) + x->ip_hdr_err++; + if (rdes1 & RDES1_IP_CSUM_BYPASSED) + x->ip_csum_bypassed++; + if (rdes1 & RDES1_IPV4_HEADER) + x->ipv4_pkt_rcvd++; + if (rdes1 & RDES1_IPV6_HEADER) + x->ipv6_pkt_rcvd++; + if (message_type == RDES_EXT_SYNC) + x->rx_msg_type_sync++; + else if (message_type == RDES_EXT_FOLLOW_UP) + x->rx_msg_type_follow_up++; + else if (message_type == RDES_EXT_DELAY_REQ) + x->rx_msg_type_delay_req++; + else if (message_type == RDES_EXT_DELAY_RESP) + x->rx_msg_type_delay_resp++; + else if (message_type == RDES_EXT_PDELAY_REQ) + x->rx_msg_type_pdelay_req++; + else if (message_type == RDES_EXT_PDELAY_RESP) + x->rx_msg_type_pdelay_resp++; + else if (message_type == RDES_EXT_PDELAY_FOLLOW_UP) + x->rx_msg_type_pdelay_follow_up++; + else + x->rx_msg_type_ext_no_ptp++; + + if (rdes1 & RDES1_PTP_PACKET_TYPE) + x->ptp_frame_type++; + if (rdes1 & RDES1_PTP_VER) + x->ptp_ver++; + if (rdes1 & RDES1_TIMESTAMP_DROPPED) + x->timestamp_dropped++; + + if (unlikely(rdes2 & RDES2_SA_FILTER_FAIL)) { + x->sa_rx_filter_fail++; + ret = discard_frame; + } + if (unlikely(rdes2 & RDES2_DA_FILTER_FAIL)) { + x->da_rx_filter_fail++; + ret = discard_frame; + } + + if (rdes2 & RDES2_L3_FILTER_MATCH) + x->l3_filter_match++; + if (rdes2 & RDES2_L4_FILTER_MATCH) + x->l4_filter_match++; + if ((rdes2 & RDES2_L3_L4_FILT_NB_MATCH_MASK) + >> RDES2_L3_L4_FILT_NB_MATCH_SHIFT) + x->l3_l4_filter_no_match++; + + return ret; +} + +static int dwmac4_rd_get_tx_len(struct dma_desc *p) +{ + return (p->des2 & TDES2_BUFFER1_SIZE_MASK); +} + +static int dwmac4_get_tx_owner(struct dma_desc *p) +{ + return (p->des3 & TDES3_OWN) >> TDES3_OWN_SHIFT; +} + +static void dwmac4_set_tx_owner(struct dma_desc *p) +{ + p->des3 |= TDES3_OWN; +} + +static void dwmac4_set_rx_owner(struct dma_desc *p) +{ + p->des3 |= RDES3_OWN; +} + +static int dwmac4_get_tx_ls(struct dma_desc *p) +{ + return (p->des3 & TDES3_LAST_DESCRIPTOR) >> TDES3_LAST_DESCRIPTOR_SHIFT; +} + +static int dwmac4_wrback_get_rx_frame_len(struct dma_desc *p, int rx_coe) +{ + return (p->des3 & RDES3_PACKET_SIZE_MASK); +} + +static void dwmac4_rd_enable_tx_timestamp(struct dma_desc *p) +{ + p->des2 |= TDES2_TIMESTAMP_ENABLE; +} + +static int dwmac4_wrback_get_tx_timestamp_status(struct dma_desc *p) +{ + return (p->des3 & TDES3_TIMESTAMP_STATUS) + >> TDES3_TIMESTAMP_STATUS_SHIFT; +} + +/* NOTE: For RX CTX bit has to be checked before + * HAVE a specific function for TX and another one for RX + */ +static u64 dwmac4_wrback_get_timestamp(void *desc, u32 ats) +{ + struct dma_desc *p = (struct dma_desc *)desc; + u64 ns; + + ns = p->des0; + /* convert high/sec time stamp value to nanosecond */ + ns += p->des1 * 1000000000ULL; + + return ns; +} + +static int dwmac4_context_get_rx_timestamp_status(void *desc, u32 ats) +{ + struct dma_desc *p = (struct dma_desc *)desc; + + return (p->des1 & RDES1_TIMESTAMP_AVAILABLE) + >> RDES1_TIMESTAMP_AVAILABLE_SHIFT; +} + +static void dwmac4_rd_init_rx_desc(struct dma_desc *p, int disable_rx_ic, + int mode, int end) +{ + p->des3 = RDES3_OWN | RDES3_BUFFER1_VALID_ADDR; + + if (!disable_rx_ic) + p->des3 |= RDES3_INT_ON_COMPLETION_EN; +} + +static void dwmac4_rd_init_tx_desc(struct dma_desc *p, int mode, int end) +{ + p->des0 = 0; + p->des1 = 0; + p->des2 = 0; + p->des3 = 0; +} + +static void dwmac4_rd_prepare_tx_desc(struct dma_desc *p, int is_fs, int len, + bool csum_flag, int mode, bool tx_own, + bool ls) +{ + unsigned int tdes3 = p->des3; + + if (unlikely(len > BUF_SIZE_16KiB)) { + p->des2 |= (((len - BUF_SIZE_16KiB) << + TDES2_BUFFER2_SIZE_MASK_SHIFT) + & TDES2_BUFFER2_SIZE_MASK) + | (BUF_SIZE_16KiB & TDES2_BUFFER1_SIZE_MASK); + } else { + p->des2 |= (len & TDES2_BUFFER1_SIZE_MASK); + } + + if (is_fs) + tdes3 |= TDES3_FIRST_DESCRIPTOR; + else + tdes3 &= ~TDES3_FIRST_DESCRIPTOR; + + if (likely(csum_flag)) + tdes3 |= (TX_CIC_FULL << TDES3_CHECKSUM_INSERTION_SHIFT); + else + tdes3 &= ~(TX_CIC_FULL << TDES3_CHECKSUM_INSERTION_SHIFT); + + if (ls) + tdes3 |= TDES3_LAST_DESCRIPTOR; + else + tdes3 &= ~TDES3_LAST_DESCRIPTOR; + + /* Finally set the OWN bit. Later the DMA will start! */ + if (tx_own) + tdes3 |= TDES3_OWN; + + if (is_fs & tx_own) + /* When the own bit, for the first frame, has to be set, all + * descriptors for the same frame has to be set before, to + * avoid race condition. + */ + wmb(); + + p->des3 = tdes3; +} + +static void dwmac4_rd_prepare_tso_tx_desc(struct dma_desc *p, int is_fs, + int len1, int len2, bool tx_own, + bool ls, unsigned int tcphdrlen, + unsigned int tcppayloadlen) +{ + unsigned int tdes3 = p->des3; + + if (len1) + p->des2 |= (len1 & TDES2_BUFFER1_SIZE_MASK); + + if (len2) + p->des2 |= (len2 << TDES2_BUFFER2_SIZE_MASK_SHIFT) + & TDES2_BUFFER2_SIZE_MASK; + + if (is_fs) { + tdes3 |= TDES3_FIRST_DESCRIPTOR | + TDES3_TCP_SEGMENTATION_ENABLE | + ((tcphdrlen << TDES3_HDR_LEN_SHIFT) & + TDES3_SLOT_NUMBER_MASK) | + ((tcppayloadlen & TDES3_TCP_PKT_PAYLOAD_MASK)); + } else { + tdes3 &= ~TDES3_FIRST_DESCRIPTOR; + } + + if (ls) + tdes3 |= TDES3_LAST_DESCRIPTOR; + else + tdes3 &= ~TDES3_LAST_DESCRIPTOR; + + /* Finally set the OWN bit. Later the DMA will start! */ + if (tx_own) + tdes3 |= TDES3_OWN; + + if (is_fs & tx_own) + /* When the own bit, for the first frame, has to be set, all + * descriptors for the same frame has to be set before, to + * avoid race condition. + */ + wmb(); + + p->des3 = tdes3; +} + +static void dwmac4_release_tx_desc(struct dma_desc *p, int mode) +{ + p->des2 = 0; + p->des3 = 0; +} + +static void dwmac4_rd_set_tx_ic(struct dma_desc *p) +{ + p->des2 |= TDES2_INTERRUPT_ON_COMPLETION; +} + +static void dwmac4_display_ring(void *head, unsigned int size, bool rx) +{ + struct dma_desc *p = (struct dma_desc *)head; + int i; + + pr_info("%s descriptor ring:\n", rx ? "RX" : "TX"); + + for (i = 0; i < size; i++) { + if (p->des0) + pr_info("%d [0x%x]: 0x%x 0x%x 0x%x 0x%x\n", + i, (unsigned int)virt_to_phys(p), + p->des0, p->des1, p->des2, p->des3); + p++; + } +} + +static void dwmac4_set_mss_ctxt(struct dma_desc *p, unsigned int mss) +{ + p->des0 = 0; + p->des1 = 0; + p->des2 = mss; + p->des3 = TDES3_CONTEXT_TYPE | TDES3_CTXT_TCMSSV; +} + +const struct stmmac_desc_ops dwmac4_desc_ops = { + .tx_status = dwmac4_wrback_get_tx_status, + .rx_status = dwmac4_wrback_get_rx_status, + .get_tx_len = dwmac4_rd_get_tx_len, + .get_tx_owner = dwmac4_get_tx_owner, + .set_tx_owner = dwmac4_set_tx_owner, + .set_rx_owner = dwmac4_set_rx_owner, + .get_tx_ls = dwmac4_get_tx_ls, + .get_rx_frame_len = dwmac4_wrback_get_rx_frame_len, + .enable_tx_timestamp = dwmac4_rd_enable_tx_timestamp, + .get_tx_timestamp_status = dwmac4_wrback_get_tx_timestamp_status, + .get_timestamp = dwmac4_wrback_get_timestamp, + .get_rx_timestamp_status = dwmac4_context_get_rx_timestamp_status, + .set_tx_ic = dwmac4_rd_set_tx_ic, + .prepare_tx_desc = dwmac4_rd_prepare_tx_desc, + .prepare_tso_tx_desc = dwmac4_rd_prepare_tso_tx_desc, + .release_tx_desc = dwmac4_release_tx_desc, + .init_rx_desc = dwmac4_rd_init_rx_desc, + .init_tx_desc = dwmac4_rd_init_tx_desc, + .display_ring = dwmac4_display_ring, + .set_mss = dwmac4_set_mss_ctxt, +}; + +const struct stmmac_mode_ops dwmac4_ring_mode_ops = { }; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.h new file mode 100644 index 000000000000..0902a2edeaa9 --- /dev/null +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.h @@ -0,0 +1,129 @@ +/* + * Header File to describe the DMA descriptors and related definitions specific + * for DesignWare databook 4.xx. + * + * Copyright (C) 2015 STMicroelectronics Ltd + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * Author: Alexandre Torgue <alexandre.torgue@st.com> + */ + +#ifndef __DWMAC4_DESCS_H__ +#define __DWMAC4_DESCS_H__ + +#include <linux/bitops.h> + +/* Normal transmit descriptor defines (without split feature) */ + +/* TDES2 (read format) */ +#define TDES2_BUFFER1_SIZE_MASK GENMASK(13, 0) +#define TDES2_VLAN_TAG_MASK GENMASK(15, 14) +#define TDES2_BUFFER2_SIZE_MASK GENMASK(29, 16) +#define TDES2_BUFFER2_SIZE_MASK_SHIFT 16 +#define TDES2_TIMESTAMP_ENABLE BIT(30) +#define TDES2_INTERRUPT_ON_COMPLETION BIT(31) + +/* TDES3 (read format) */ +#define TDES3_PACKET_SIZE_MASK GENMASK(14, 0) +#define TDES3_CHECKSUM_INSERTION_MASK GENMASK(17, 16) +#define TDES3_CHECKSUM_INSERTION_SHIFT 16 +#define TDES3_TCP_PKT_PAYLOAD_MASK GENMASK(17, 0) +#define TDES3_TCP_SEGMENTATION_ENABLE BIT(18) +#define TDES3_HDR_LEN_SHIFT 19 +#define TDES3_SLOT_NUMBER_MASK GENMASK(22, 19) +#define TDES3_SA_INSERT_CTRL_MASK GENMASK(25, 23) +#define TDES3_CRC_PAD_CTRL_MASK GENMASK(27, 26) + +/* TDES3 (write back format) */ +#define TDES3_IP_HDR_ERROR BIT(0) +#define TDES3_DEFERRED BIT(1) +#define TDES3_UNDERFLOW_ERROR BIT(2) +#define TDES3_EXCESSIVE_DEFERRAL BIT(3) +#define TDES3_COLLISION_COUNT_MASK GENMASK(7, 4) +#define TDES3_COLLISION_COUNT_SHIFT 4 +#define TDES3_EXCESSIVE_COLLISION BIT(8) +#define TDES3_LATE_COLLISION BIT(9) +#define TDES3_NO_CARRIER BIT(10) +#define TDES3_LOSS_CARRIER BIT(11) +#define TDES3_PAYLOAD_ERROR BIT(12) +#define TDES3_PACKET_FLUSHED BIT(13) +#define TDES3_JABBER_TIMEOUT BIT(14) +#define TDES3_ERROR_SUMMARY BIT(15) +#define TDES3_TIMESTAMP_STATUS BIT(17) +#define TDES3_TIMESTAMP_STATUS_SHIFT 17 + +/* TDES3 context */ +#define TDES3_CTXT_TCMSSV BIT(26) + +/* TDES3 Common */ +#define TDES3_LAST_DESCRIPTOR BIT(28) +#define TDES3_LAST_DESCRIPTOR_SHIFT 28 +#define TDES3_FIRST_DESCRIPTOR BIT(29) +#define TDES3_CONTEXT_TYPE BIT(30) + +/* TDS3 use for both format (read and write back) */ +#define TDES3_OWN BIT(31) +#define TDES3_OWN_SHIFT 31 + +/* Normal receive descriptor defines (without split feature) */ + +/* RDES0 (write back format) */ +#define RDES0_VLAN_TAG_MASK GENMASK(15, 0) + +/* RDES1 (write back format) */ +#define RDES1_IP_PAYLOAD_TYPE_MASK GENMASK(2, 0) +#define RDES1_IP_HDR_ERROR BIT(3) +#define RDES1_IPV4_HEADER BIT(4) +#define RDES1_IPV6_HEADER BIT(5) +#define RDES1_IP_CSUM_BYPASSED BIT(6) +#define RDES1_IP_CSUM_ERROR BIT(7) +#define RDES1_PTP_MSG_TYPE_MASK GENMASK(11, 8) +#define RDES1_PTP_PACKET_TYPE BIT(12) +#define RDES1_PTP_VER BIT(13) +#define RDES1_TIMESTAMP_AVAILABLE BIT(14) +#define RDES1_TIMESTAMP_AVAILABLE_SHIFT 14 +#define RDES1_TIMESTAMP_DROPPED BIT(15) +#define RDES1_IP_TYPE1_CSUM_MASK GENMASK(31, 16) + +/* RDES2 (write back format) */ +#define RDES2_L3_L4_HEADER_SIZE_MASK GENMASK(9, 0) +#define RDES2_VLAN_FILTER_STATUS BIT(15) +#define RDES2_SA_FILTER_FAIL BIT(16) +#define RDES2_DA_FILTER_FAIL BIT(17) +#define RDES2_HASH_FILTER_STATUS BIT(18) +#define RDES2_MAC_ADDR_MATCH_MASK GENMASK(26, 19) +#define RDES2_HASH_VALUE_MATCH_MASK GENMASK(26, 19) +#define RDES2_L3_FILTER_MATCH BIT(27) +#define RDES2_L4_FILTER_MATCH BIT(28) +#define RDES2_L3_L4_FILT_NB_MATCH_MASK GENMASK(27, 26) +#define RDES2_L3_L4_FILT_NB_MATCH_SHIFT 26 + +/* RDES3 (write back format) */ +#define RDES3_PACKET_SIZE_MASK GENMASK(14, 0) +#define RDES3_ERROR_SUMMARY BIT(15) +#define RDES3_PACKET_LEN_TYPE_MASK GENMASK(18, 16) +#define RDES3_DRIBBLE_ERROR BIT(19) +#define RDES3_RECEIVE_ERROR BIT(20) +#define RDES3_OVERFLOW_ERROR BIT(21) +#define RDES3_RECEIVE_WATCHDOG BIT(22) +#define RDES3_GIANT_PACKET BIT(23) +#define RDES3_CRC_ERROR BIT(24) +#define RDES3_RDES0_VALID BIT(25) +#define RDES3_RDES1_VALID BIT(26) +#define RDES3_RDES2_VALID BIT(27) +#define RDES3_LAST_DESCRIPTOR BIT(28) +#define RDES3_FIRST_DESCRIPTOR BIT(29) +#define RDES3_CONTEXT_DESCRIPTOR BIT(30) + +/* RDES3 (read format) */ +#define RDES3_BUFFER1_VALID_ADDR BIT(24) +#define RDES3_BUFFER2_VALID_ADDR BIT(25) +#define RDES3_INT_ON_COMPLETION_EN BIT(30) + +/* TDS3 use for both format (read and write back) */ +#define RDES3_OWN BIT(31) + +#endif /* __DWMAC4_DESCS_H__ */ diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c new file mode 100644 index 000000000000..116151cd6a95 --- /dev/null +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c @@ -0,0 +1,354 @@ +/* + * This is the driver for the GMAC on-chip Ethernet controller for ST SoCs. + * DWC Ether MAC version 4.xx has been used for developing this code. + * + * This contains the functions to handle the dma. + * + * Copyright (C) 2015 STMicroelectronics Ltd + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * Author: Alexandre Torgue <alexandre.torgue@st.com> + */ + +#include <linux/io.h> +#include "dwmac4.h" +#include "dwmac4_dma.h" + +static void dwmac4_dma_axi(void __iomem *ioaddr, struct stmmac_axi *axi) +{ + u32 value = readl(ioaddr + DMA_SYS_BUS_MODE); + int i; + + pr_info("dwmac4: Master AXI performs %s burst length\n", + (value & DMA_SYS_BUS_FB) ? "fixed" : "any"); + + if (axi->axi_lpi_en) + value |= DMA_AXI_EN_LPI; + if (axi->axi_xit_frm) + value |= DMA_AXI_LPI_XIT_FRM; + + value |= (axi->axi_wr_osr_lmt & DMA_AXI_OSR_MAX) << + DMA_AXI_WR_OSR_LMT_SHIFT; + + value |= (axi->axi_rd_osr_lmt & DMA_AXI_OSR_MAX) << + DMA_AXI_RD_OSR_LMT_SHIFT; + + /* Depending on the UNDEF bit the Master AXI will perform any burst + * length according to the BLEN programmed (by default all BLEN are + * set). + */ + for (i = 0; i < AXI_BLEN; i++) { + switch (axi->axi_blen[i]) { + case 256: + value |= DMA_AXI_BLEN256; + break; + case 128: + value |= DMA_AXI_BLEN128; + break; + case 64: + value |= DMA_AXI_BLEN64; + break; + case 32: + value |= DMA_AXI_BLEN32; + break; + case 16: + value |= DMA_AXI_BLEN16; + break; + case 8: + value |= DMA_AXI_BLEN8; + break; + case 4: + value |= DMA_AXI_BLEN4; + break; + } + } + + writel(value, ioaddr + DMA_SYS_BUS_MODE); +} + +static void dwmac4_dma_init_channel(void __iomem *ioaddr, int pbl, + u32 dma_tx_phy, u32 dma_rx_phy, + u32 channel) +{ + u32 value; + + /* set PBL for each channels. Currently we affect same configuration + * on each channel + */ + value = readl(ioaddr + DMA_CHAN_CONTROL(channel)); + value = value | DMA_BUS_MODE_PBL; + writel(value, ioaddr + DMA_CHAN_CONTROL(channel)); + + value = readl(ioaddr + DMA_CHAN_TX_CONTROL(channel)); + value = value | (pbl << DMA_BUS_MODE_PBL_SHIFT); + writel(value, ioaddr + DMA_CHAN_TX_CONTROL(channel)); + + value = readl(ioaddr + DMA_CHAN_RX_CONTROL(channel)); + value = value | (pbl << DMA_BUS_MODE_RPBL_SHIFT); + writel(value, ioaddr + DMA_CHAN_RX_CONTROL(channel)); + + /* Mask interrupts by writing to CSR7 */ + writel(DMA_CHAN_INTR_DEFAULT_MASK, ioaddr + DMA_CHAN_INTR_ENA(channel)); + + writel(dma_tx_phy, ioaddr + DMA_CHAN_TX_BASE_ADDR(channel)); + writel(dma_rx_phy, ioaddr + DMA_CHAN_RX_BASE_ADDR(channel)); +} + +static void dwmac4_dma_init(void __iomem *ioaddr, int pbl, int fb, int mb, + int aal, u32 dma_tx, u32 dma_rx, int atds) +{ + u32 value = readl(ioaddr + DMA_SYS_BUS_MODE); + int i; + + /* Set the Fixed burst mode */ + if (fb) + value |= DMA_SYS_BUS_FB; + + /* Mixed Burst has no effect when fb is set */ + if (mb) + value |= DMA_SYS_BUS_MB; + + if (aal) + value |= DMA_SYS_BUS_AAL; + + writel(value, ioaddr + DMA_SYS_BUS_MODE); + + for (i = 0; i < DMA_CHANNEL_NB_MAX; i++) + dwmac4_dma_init_channel(ioaddr, pbl, dma_tx, dma_rx, i); +} + +static void _dwmac4_dump_dma_regs(void __iomem *ioaddr, u32 channel) +{ + pr_debug(" Channel %d\n", channel); + pr_debug("\tDMA_CHAN_CONTROL, offset: 0x%x, val: 0x%x\n", 0, + readl(ioaddr + DMA_CHAN_CONTROL(channel))); + pr_debug("\tDMA_CHAN_TX_CONTROL, offset: 0x%x, val: 0x%x\n", 0x4, + readl(ioaddr + DMA_CHAN_TX_CONTROL(channel))); + pr_debug("\tDMA_CHAN_RX_CONTROL, offset: 0x%x, val: 0x%x\n", 0x8, + readl(ioaddr + DMA_CHAN_RX_CONTROL(channel))); + pr_debug("\tDMA_CHAN_TX_BASE_ADDR, offset: 0x%x, val: 0x%x\n", 0x14, + readl(ioaddr + DMA_CHAN_TX_BASE_ADDR(channel))); + pr_debug("\tDMA_CHAN_RX_BASE_ADDR, offset: 0x%x, val: 0x%x\n", 0x1c, + readl(ioaddr + DMA_CHAN_RX_BASE_ADDR(channel))); + pr_debug("\tDMA_CHAN_TX_END_ADDR, offset: 0x%x, val: 0x%x\n", 0x20, + readl(ioaddr + DMA_CHAN_TX_END_ADDR(channel))); + pr_debug("\tDMA_CHAN_RX_END_ADDR, offset: 0x%x, val: 0x%x\n", 0x28, + readl(ioaddr + DMA_CHAN_RX_END_ADDR(channel))); + pr_debug("\tDMA_CHAN_TX_RING_LEN, offset: 0x%x, val: 0x%x\n", 0x2c, + readl(ioaddr + DMA_CHAN_TX_RING_LEN(channel))); + pr_debug("\tDMA_CHAN_RX_RING_LEN, offset: 0x%x, val: 0x%x\n", 0x30, + readl(ioaddr + DMA_CHAN_RX_RING_LEN(channel))); + pr_debug("\tDMA_CHAN_INTR_ENA, offset: 0x%x, val: 0x%x\n", 0x34, + readl(ioaddr + DMA_CHAN_INTR_ENA(channel))); + pr_debug("\tDMA_CHAN_RX_WATCHDOG, offset: 0x%x, val: 0x%x\n", 0x38, + readl(ioaddr + DMA_CHAN_RX_WATCHDOG(channel))); + pr_debug("\tDMA_CHAN_SLOT_CTRL_STATUS, offset: 0x%x, val: 0x%x\n", 0x3c, + readl(ioaddr + DMA_CHAN_SLOT_CTRL_STATUS(channel))); + pr_debug("\tDMA_CHAN_CUR_TX_DESC, offset: 0x%x, val: 0x%x\n", 0x44, + readl(ioaddr + DMA_CHAN_CUR_TX_DESC(channel))); + pr_debug("\tDMA_CHAN_CUR_RX_DESC, offset: 0x%x, val: 0x%x\n", 0x4c, + readl(ioaddr + DMA_CHAN_CUR_RX_DESC(channel))); + pr_debug("\tDMA_CHAN_CUR_TX_BUF_ADDR, offset: 0x%x, val: 0x%x\n", 0x54, + readl(ioaddr + DMA_CHAN_CUR_TX_BUF_ADDR(channel))); + pr_debug("\tDMA_CHAN_CUR_RX_BUF_ADDR, offset: 0x%x, val: 0x%x\n", 0x5c, + readl(ioaddr + DMA_CHAN_CUR_RX_BUF_ADDR(channel))); + pr_debug("\tDMA_CHAN_STATUS, offset: 0x%x, val: 0x%x\n", 0x60, + readl(ioaddr + DMA_CHAN_STATUS(channel))); +} + +static void dwmac4_dump_dma_regs(void __iomem *ioaddr) +{ + int i; + + pr_debug(" GMAC4 DMA registers\n"); + + for (i = 0; i < DMA_CHANNEL_NB_MAX; i++) + _dwmac4_dump_dma_regs(ioaddr, i); +} + +static void dwmac4_rx_watchdog(void __iomem *ioaddr, u32 riwt) +{ + int i; + + for (i = 0; i < DMA_CHANNEL_NB_MAX; i++) + writel(riwt, ioaddr + DMA_CHAN_RX_WATCHDOG(i)); +} + +static void dwmac4_dma_chan_op_mode(void __iomem *ioaddr, int txmode, + int rxmode, u32 channel) +{ + u32 mtl_tx_op, mtl_rx_op, mtl_rx_int; + + /* Following code only done for channel 0, other channels not yet + * supported. + */ + mtl_tx_op = readl(ioaddr + MTL_CHAN_TX_OP_MODE(channel)); + + if (txmode == SF_DMA_MODE) { + pr_debug("GMAC: enable TX store and forward mode\n"); + /* Transmit COE type 2 cannot be done in cut-through mode. */ + mtl_tx_op |= MTL_OP_MODE_TSF; + } else { + pr_debug("GMAC: disabling TX SF (threshold %d)\n", txmode); + mtl_tx_op &= ~MTL_OP_MODE_TSF; + mtl_tx_op &= MTL_OP_MODE_TTC_MASK; + /* Set the transmit threshold */ + if (txmode <= 32) + mtl_tx_op |= MTL_OP_MODE_TTC_32; + else if (txmode <= 64) + mtl_tx_op |= MTL_OP_MODE_TTC_64; + else if (txmode <= 96) + mtl_tx_op |= MTL_OP_MODE_TTC_96; + else if (txmode <= 128) + mtl_tx_op |= MTL_OP_MODE_TTC_128; + else if (txmode <= 192) + mtl_tx_op |= MTL_OP_MODE_TTC_192; + else if (txmode <= 256) + mtl_tx_op |= MTL_OP_MODE_TTC_256; + else if (txmode <= 384) + mtl_tx_op |= MTL_OP_MODE_TTC_384; + else + mtl_tx_op |= MTL_OP_MODE_TTC_512; + } + + writel(mtl_tx_op, ioaddr + MTL_CHAN_TX_OP_MODE(channel)); + + mtl_rx_op = readl(ioaddr + MTL_CHAN_RX_OP_MODE(channel)); + + if (rxmode == SF_DMA_MODE) { + pr_debug("GMAC: enable RX store and forward mode\n"); + mtl_rx_op |= MTL_OP_MODE_RSF; + } else { + pr_debug("GMAC: disable RX SF mode (threshold %d)\n", rxmode); + mtl_rx_op &= ~MTL_OP_MODE_RSF; + mtl_rx_op &= MTL_OP_MODE_RTC_MASK; + if (rxmode <= 32) + mtl_rx_op |= MTL_OP_MODE_RTC_32; + else if (rxmode <= 64) + mtl_rx_op |= MTL_OP_MODE_RTC_64; + else if (rxmode <= 96) + mtl_rx_op |= MTL_OP_MODE_RTC_96; + else + mtl_rx_op |= MTL_OP_MODE_RTC_128; + } + + writel(mtl_rx_op, ioaddr + MTL_CHAN_RX_OP_MODE(channel)); + + /* Enable MTL RX overflow */ + mtl_rx_int = readl(ioaddr + MTL_CHAN_INT_CTRL(channel)); + writel(mtl_rx_int | MTL_RX_OVERFLOW_INT_EN, + ioaddr + MTL_CHAN_INT_CTRL(channel)); +} + +static void dwmac4_dma_operation_mode(void __iomem *ioaddr, int txmode, + int rxmode, int rxfifosz) +{ + /* Only Channel 0 is actually configured and used */ + dwmac4_dma_chan_op_mode(ioaddr, txmode, rxmode, 0); +} + +static void dwmac4_get_hw_feature(void __iomem *ioaddr, + struct dma_features *dma_cap) +{ + u32 hw_cap = readl(ioaddr + GMAC_HW_FEATURE0); + + /* MAC HW feature0 */ + dma_cap->mbps_10_100 = (hw_cap & GMAC_HW_FEAT_MIISEL); + dma_cap->mbps_1000 = (hw_cap & GMAC_HW_FEAT_GMIISEL) >> 1; + dma_cap->half_duplex = (hw_cap & GMAC_HW_FEAT_HDSEL) >> 2; + dma_cap->hash_filter = (hw_cap & GMAC_HW_FEAT_VLHASH) >> 4; + dma_cap->multi_addr = (hw_cap & GMAC_HW_FEAT_ADDMAC) >> 18; + dma_cap->pcs = (hw_cap & GMAC_HW_FEAT_PCSSEL) >> 3; + dma_cap->sma_mdio = (hw_cap & GMAC_HW_FEAT_SMASEL) >> 5; + dma_cap->pmt_remote_wake_up = (hw_cap & GMAC_HW_FEAT_RWKSEL) >> 6; + dma_cap->pmt_magic_frame = (hw_cap & GMAC_HW_FEAT_MGKSEL) >> 7; + /* MMC */ + dma_cap->rmon = (hw_cap & GMAC_HW_FEAT_MMCSEL) >> 8; + /* IEEE 1588-2008 */ + dma_cap->atime_stamp = (hw_cap & GMAC_HW_FEAT_TSSEL) >> 12; + /* 802.3az - Energy-Efficient Ethernet (EEE) */ + dma_cap->eee = (hw_cap & GMAC_HW_FEAT_EEESEL) >> 13; + /* TX and RX csum */ + dma_cap->tx_coe = (hw_cap & GMAC_HW_FEAT_TXCOSEL) >> 14; + dma_cap->rx_coe = (hw_cap & GMAC_HW_FEAT_RXCOESEL) >> 16; + + /* MAC HW feature1 */ + hw_cap = readl(ioaddr + GMAC_HW_FEATURE1); + dma_cap->av = (hw_cap & GMAC_HW_FEAT_AVSEL) >> 20; + dma_cap->tsoen = (hw_cap & GMAC_HW_TSOEN) >> 18; + /* MAC HW feature2 */ + hw_cap = readl(ioaddr + GMAC_HW_FEATURE2); + /* TX and RX number of channels */ + dma_cap->number_rx_channel = + ((hw_cap & GMAC_HW_FEAT_RXCHCNT) >> 12) + 1; + dma_cap->number_tx_channel = + ((hw_cap & GMAC_HW_FEAT_TXCHCNT) >> 18) + 1; + + /* IEEE 1588-2002 */ + dma_cap->time_stamp = 0; +} + +/* Enable/disable TSO feature and set MSS */ +static void dwmac4_enable_tso(void __iomem *ioaddr, bool en, u32 chan) +{ + u32 value; + + if (en) { + /* enable TSO */ + value = readl(ioaddr + DMA_CHAN_TX_CONTROL(chan)); + writel(value | DMA_CONTROL_TSE, + ioaddr + DMA_CHAN_TX_CONTROL(chan)); + } else { + /* enable TSO */ + value = readl(ioaddr + DMA_CHAN_TX_CONTROL(chan)); + writel(value & ~DMA_CONTROL_TSE, + ioaddr + DMA_CHAN_TX_CONTROL(chan)); + } +} + +const struct stmmac_dma_ops dwmac4_dma_ops = { + .reset = dwmac4_dma_reset, + .init = dwmac4_dma_init, + .axi = dwmac4_dma_axi, + .dump_regs = dwmac4_dump_dma_regs, + .dma_mode = dwmac4_dma_operation_mode, + .enable_dma_irq = dwmac4_enable_dma_irq, + .disable_dma_irq = dwmac4_disable_dma_irq, + .start_tx = dwmac4_dma_start_tx, + .stop_tx = dwmac4_dma_stop_tx, + .start_rx = dwmac4_dma_start_rx, + .stop_rx = dwmac4_dma_stop_rx, + .dma_interrupt = dwmac4_dma_interrupt, + .get_hw_feature = dwmac4_get_hw_feature, + .rx_watchdog = dwmac4_rx_watchdog, + .set_rx_ring_len = dwmac4_set_rx_ring_len, + .set_tx_ring_len = dwmac4_set_tx_ring_len, + .set_rx_tail_ptr = dwmac4_set_rx_tail_ptr, + .set_tx_tail_ptr = dwmac4_set_tx_tail_ptr, + .enable_tso = dwmac4_enable_tso, +}; + +const struct stmmac_dma_ops dwmac410_dma_ops = { + .reset = dwmac4_dma_reset, + .init = dwmac4_dma_init, + .axi = dwmac4_dma_axi, + .dump_regs = dwmac4_dump_dma_regs, + .dma_mode = dwmac4_dma_operation_mode, + .enable_dma_irq = dwmac410_enable_dma_irq, + .disable_dma_irq = dwmac4_disable_dma_irq, + .start_tx = dwmac4_dma_start_tx, + .stop_tx = dwmac4_dma_stop_tx, + .start_rx = dwmac4_dma_start_rx, + .stop_rx = dwmac4_dma_stop_rx, + .dma_interrupt = dwmac4_dma_interrupt, + .get_hw_feature = dwmac4_get_hw_feature, + .rx_watchdog = dwmac4_rx_watchdog, + .set_rx_ring_len = dwmac4_set_rx_ring_len, + .set_tx_ring_len = dwmac4_set_tx_ring_len, + .set_rx_tail_ptr = dwmac4_set_rx_tail_ptr, + .set_tx_tail_ptr = dwmac4_set_tx_tail_ptr, + .enable_tso = dwmac4_enable_tso, +}; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h new file mode 100644 index 000000000000..1b06df749e2b --- /dev/null +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h @@ -0,0 +1,202 @@ +/* + * DWMAC4 DMA Header file. + * + * + * Copyright (C) 2007-2015 STMicroelectronics Ltd + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * Author: Alexandre Torgue <alexandre.torgue@st.com> + */ + +#ifndef __DWMAC4_DMA_H__ +#define __DWMAC4_DMA_H__ + +/* Define the max channel number used for tx (also rx). + * dwmac4 accepts up to 8 channels for TX (and also 8 channels for RX + */ +#define DMA_CHANNEL_NB_MAX 1 + +#define DMA_BUS_MODE 0x00001000 +#define DMA_SYS_BUS_MODE 0x00001004 +#define DMA_STATUS 0x00001008 +#define DMA_DEBUG_STATUS_0 0x0000100c +#define DMA_DEBUG_STATUS_1 0x00001010 +#define DMA_DEBUG_STATUS_2 0x00001014 +#define DMA_AXI_BUS_MODE 0x00001028 + +/* DMA Bus Mode bitmap */ +#define DMA_BUS_MODE_SFT_RESET BIT(0) + +/* DMA SYS Bus Mode bitmap */ +#define DMA_BUS_MODE_SPH BIT(24) +#define DMA_BUS_MODE_PBL BIT(16) +#define DMA_BUS_MODE_PBL_SHIFT 16 +#define DMA_BUS_MODE_RPBL_SHIFT 16 +#define DMA_BUS_MODE_MB BIT(14) +#define DMA_BUS_MODE_FB BIT(0) + +/* DMA Interrupt top status */ +#define DMA_STATUS_MAC BIT(17) +#define DMA_STATUS_MTL BIT(16) +#define DMA_STATUS_CHAN7 BIT(7) +#define DMA_STATUS_CHAN6 BIT(6) +#define DMA_STATUS_CHAN5 BIT(5) +#define DMA_STATUS_CHAN4 BIT(4) +#define DMA_STATUS_CHAN3 BIT(3) +#define DMA_STATUS_CHAN2 BIT(2) +#define DMA_STATUS_CHAN1 BIT(1) +#define DMA_STATUS_CHAN0 BIT(0) + +/* DMA debug status bitmap */ +#define DMA_DEBUG_STATUS_TS_MASK 0xf +#define DMA_DEBUG_STATUS_RS_MASK 0xf + +/* DMA AXI bitmap */ +#define DMA_AXI_EN_LPI BIT(31) +#define DMA_AXI_LPI_XIT_FRM BIT(30) +#define DMA_AXI_WR_OSR_LMT GENMASK(27, 24) +#define DMA_AXI_WR_OSR_LMT_SHIFT 24 +#define DMA_AXI_RD_OSR_LMT GENMASK(19, 16) +#define DMA_AXI_RD_OSR_LMT_SHIFT 16 + +#define DMA_AXI_OSR_MAX 0xf +#define DMA_AXI_MAX_OSR_LIMIT ((DMA_AXI_OSR_MAX << DMA_AXI_WR_OSR_LMT_SHIFT) | \ + (DMA_AXI_OSR_MAX << DMA_AXI_RD_OSR_LMT_SHIFT)) + +#define DMA_SYS_BUS_MB BIT(14) +#define DMA_AXI_1KBBE BIT(13) +#define DMA_SYS_BUS_AAL BIT(12) +#define DMA_AXI_BLEN256 BIT(7) +#define DMA_AXI_BLEN128 BIT(6) +#define DMA_AXI_BLEN64 BIT(5) +#define DMA_AXI_BLEN32 BIT(4) +#define DMA_AXI_BLEN16 BIT(3) +#define DMA_AXI_BLEN8 BIT(2) +#define DMA_AXI_BLEN4 BIT(1) +#define DMA_SYS_BUS_FB BIT(0) + +#define DMA_BURST_LEN_DEFAULT (DMA_AXI_BLEN256 | DMA_AXI_BLEN128 | \ + DMA_AXI_BLEN64 | DMA_AXI_BLEN32 | \ + DMA_AXI_BLEN16 | DMA_AXI_BLEN8 | \ + DMA_AXI_BLEN4) + +#define DMA_AXI_BURST_LEN_MASK 0x000000FE + +/* Following DMA defines are chanels oriented */ +#define DMA_CHAN_BASE_ADDR 0x00001100 +#define DMA_CHAN_BASE_OFFSET 0x80 +#define DMA_CHANX_BASE_ADDR(x) (DMA_CHAN_BASE_ADDR + \ + (x * DMA_CHAN_BASE_OFFSET)) +#define DMA_CHAN_REG_NUMBER 17 + +#define DMA_CHAN_CONTROL(x) DMA_CHANX_BASE_ADDR(x) +#define DMA_CHAN_TX_CONTROL(x) (DMA_CHANX_BASE_ADDR(x) + 0x4) +#define DMA_CHAN_RX_CONTROL(x) (DMA_CHANX_BASE_ADDR(x) + 0x8) +#define DMA_CHAN_TX_BASE_ADDR(x) (DMA_CHANX_BASE_ADDR(x) + 0x14) +#define DMA_CHAN_RX_BASE_ADDR(x) (DMA_CHANX_BASE_ADDR(x) + 0x1c) +#define DMA_CHAN_TX_END_ADDR(x) (DMA_CHANX_BASE_ADDR(x) + 0x20) +#define DMA_CHAN_RX_END_ADDR(x) (DMA_CHANX_BASE_ADDR(x) + 0x28) +#define DMA_CHAN_TX_RING_LEN(x) (DMA_CHANX_BASE_ADDR(x) + 0x2c) +#define DMA_CHAN_RX_RING_LEN(x) (DMA_CHANX_BASE_ADDR(x) + 0x30) +#define DMA_CHAN_INTR_ENA(x) (DMA_CHANX_BASE_ADDR(x) + 0x34) +#define DMA_CHAN_RX_WATCHDOG(x) (DMA_CHANX_BASE_ADDR(x) + 0x38) +#define DMA_CHAN_SLOT_CTRL_STATUS(x) (DMA_CHANX_BASE_ADDR(x) + 0x3c) +#define DMA_CHAN_CUR_TX_DESC(x) (DMA_CHANX_BASE_ADDR(x) + 0x44) +#define DMA_CHAN_CUR_RX_DESC(x) (DMA_CHANX_BASE_ADDR(x) + 0x4c) +#define DMA_CHAN_CUR_TX_BUF_ADDR(x) (DMA_CHANX_BASE_ADDR(x) + 0x54) +#define DMA_CHAN_CUR_RX_BUF_ADDR(x) (DMA_CHANX_BASE_ADDR(x) + 0x5c) +#define DMA_CHAN_STATUS(x) (DMA_CHANX_BASE_ADDR(x) + 0x60) + +/* DMA Control X */ +#define DMA_CONTROL_MSS_MASK GENMASK(13, 0) + +/* DMA Tx Channel X Control register defines */ +#define DMA_CONTROL_TSE BIT(12) +#define DMA_CONTROL_OSP BIT(4) +#define DMA_CONTROL_ST BIT(0) + +/* DMA Rx Channel X Control register defines */ +#define DMA_CONTROL_SR BIT(0) + +/* Interrupt status per channel */ +#define DMA_CHAN_STATUS_REB GENMASK(21, 19) +#define DMA_CHAN_STATUS_REB_SHIFT 19 +#define DMA_CHAN_STATUS_TEB GENMASK(18, 16) +#define DMA_CHAN_STATUS_TEB_SHIFT 16 +#define DMA_CHAN_STATUS_NIS BIT(15) +#define DMA_CHAN_STATUS_AIS BIT(14) +#define DMA_CHAN_STATUS_CDE BIT(13) +#define DMA_CHAN_STATUS_FBE BIT(12) +#define DMA_CHAN_STATUS_ERI BIT(11) +#define DMA_CHAN_STATUS_ETI BIT(10) +#define DMA_CHAN_STATUS_RWT BIT(9) +#define DMA_CHAN_STATUS_RPS BIT(8) +#define DMA_CHAN_STATUS_RBU BIT(7) +#define DMA_CHAN_STATUS_RI BIT(6) +#define DMA_CHAN_STATUS_TBU BIT(2) +#define DMA_CHAN_STATUS_TPS BIT(1) +#define DMA_CHAN_STATUS_TI BIT(0) + +/* Interrupt enable bits per channel */ +#define DMA_CHAN_INTR_ENA_NIE BIT(16) +#define DMA_CHAN_INTR_ENA_AIE BIT(15) +#define DMA_CHAN_INTR_ENA_NIE_4_10 BIT(15) +#define DMA_CHAN_INTR_ENA_AIE_4_10 BIT(14) +#define DMA_CHAN_INTR_ENA_CDE BIT(13) +#define DMA_CHAN_INTR_ENA_FBE BIT(12) +#define DMA_CHAN_INTR_ENA_ERE BIT(11) +#define DMA_CHAN_INTR_ENA_ETE BIT(10) +#define DMA_CHAN_INTR_ENA_RWE BIT(9) +#define DMA_CHAN_INTR_ENA_RSE BIT(8) +#define DMA_CHAN_INTR_ENA_RBUE BIT(7) +#define DMA_CHAN_INTR_ENA_RIE BIT(6) +#define DMA_CHAN_INTR_ENA_TBUE BIT(2) +#define DMA_CHAN_INTR_ENA_TSE BIT(1) +#define DMA_CHAN_INTR_ENA_TIE BIT(0) + +#define DMA_CHAN_INTR_NORMAL (DMA_CHAN_INTR_ENA_NIE | \ + DMA_CHAN_INTR_ENA_RIE | \ + DMA_CHAN_INTR_ENA_TIE) + +#define DMA_CHAN_INTR_ABNORMAL (DMA_CHAN_INTR_ENA_AIE | \ + DMA_CHAN_INTR_ENA_FBE) +/* DMA default interrupt mask for 4.00 */ +#define DMA_CHAN_INTR_DEFAULT_MASK (DMA_CHAN_INTR_NORMAL | \ + DMA_CHAN_INTR_ABNORMAL) + +#define DMA_CHAN_INTR_NORMAL_4_10 (DMA_CHAN_INTR_ENA_NIE_4_10 | \ + DMA_CHAN_INTR_ENA_RIE | \ + DMA_CHAN_INTR_ENA_TIE) + +#define DMA_CHAN_INTR_ABNORMAL_4_10 (DMA_CHAN_INTR_ENA_AIE_4_10 | \ + DMA_CHAN_INTR_ENA_FBE) +/* DMA default interrupt mask for 4.10a */ +#define DMA_CHAN_INTR_DEFAULT_MASK_4_10 (DMA_CHAN_INTR_NORMAL_4_10 | \ + DMA_CHAN_INTR_ABNORMAL_4_10) + +/* channel 0 specific fields */ +#define DMA_CHAN0_DBG_STAT_TPS GENMASK(15, 12) +#define DMA_CHAN0_DBG_STAT_TPS_SHIFT 12 +#define DMA_CHAN0_DBG_STAT_RPS GENMASK(11, 8) +#define DMA_CHAN0_DBG_STAT_RPS_SHIFT 8 + +int dwmac4_dma_reset(void __iomem *ioaddr); +void dwmac4_enable_dma_transmission(void __iomem *ioaddr, u32 tail_ptr); +void dwmac4_enable_dma_irq(void __iomem *ioaddr); +void dwmac410_enable_dma_irq(void __iomem *ioaddr); +void dwmac4_disable_dma_irq(void __iomem *ioaddr); +void dwmac4_dma_start_tx(void __iomem *ioaddr); +void dwmac4_dma_stop_tx(void __iomem *ioaddr); +void dwmac4_dma_start_rx(void __iomem *ioaddr); +void dwmac4_dma_stop_rx(void __iomem *ioaddr); +int dwmac4_dma_interrupt(void __iomem *ioaddr, + struct stmmac_extra_stats *x); +void dwmac4_set_rx_ring_len(void __iomem *ioaddr, u32 len); +void dwmac4_set_tx_ring_len(void __iomem *ioaddr, u32 len); +void dwmac4_set_rx_tail_ptr(void __iomem *ioaddr, u32 tail_ptr, u32 chan); +void dwmac4_set_tx_tail_ptr(void __iomem *ioaddr, u32 tail_ptr, u32 chan); + +#endif /* __DWMAC4_DMA_H__ */ diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c new file mode 100644 index 000000000000..c7326d5b2f43 --- /dev/null +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c @@ -0,0 +1,225 @@ +/* + * Copyright (C) 2007-2015 STMicroelectronics Ltd + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * Author: Alexandre Torgue <alexandre.torgue@st.com> + */ + +#include <linux/io.h> +#include <linux/delay.h> +#include "common.h" +#include "dwmac4_dma.h" +#include "dwmac4.h" + +int dwmac4_dma_reset(void __iomem *ioaddr) +{ + u32 value = readl(ioaddr + DMA_BUS_MODE); + int limit; + + /* DMA SW reset */ + value |= DMA_BUS_MODE_SFT_RESET; + writel(value, ioaddr + DMA_BUS_MODE); + limit = 10; + while (limit--) { + if (!(readl(ioaddr + DMA_BUS_MODE) & DMA_BUS_MODE_SFT_RESET)) + break; + mdelay(10); + } + + if (limit < 0) + return -EBUSY; + + return 0; +} + +void dwmac4_set_rx_tail_ptr(void __iomem *ioaddr, u32 tail_ptr, u32 chan) +{ + writel(tail_ptr, ioaddr + DMA_CHAN_RX_END_ADDR(0)); +} + +void dwmac4_set_tx_tail_ptr(void __iomem *ioaddr, u32 tail_ptr, u32 chan) +{ + writel(tail_ptr, ioaddr + DMA_CHAN_TX_END_ADDR(0)); +} + +void dwmac4_dma_start_tx(void __iomem *ioaddr) +{ + u32 value = readl(ioaddr + DMA_CHAN_TX_CONTROL(STMMAC_CHAN0)); + + value |= DMA_CONTROL_ST; + writel(value, ioaddr + DMA_CHAN_TX_CONTROL(STMMAC_CHAN0)); + + value = readl(ioaddr + GMAC_CONFIG); + value |= GMAC_CONFIG_TE; + writel(value, ioaddr + GMAC_CONFIG); +} + +void dwmac4_dma_stop_tx(void __iomem *ioaddr) +{ + u32 value = readl(ioaddr + DMA_CHAN_TX_CONTROL(STMMAC_CHAN0)); + + value &= ~DMA_CONTROL_ST; + writel(value, ioaddr + DMA_CHAN_TX_CONTROL(STMMAC_CHAN0)); + + value = readl(ioaddr + GMAC_CONFIG); + value &= ~GMAC_CONFIG_TE; + writel(value, ioaddr + GMAC_CONFIG); +} + +void dwmac4_dma_start_rx(void __iomem *ioaddr) +{ + u32 value = readl(ioaddr + DMA_CHAN_RX_CONTROL(STMMAC_CHAN0)); + + value |= DMA_CONTROL_SR; + + writel(value, ioaddr + DMA_CHAN_RX_CONTROL(STMMAC_CHAN0)); + + value = readl(ioaddr + GMAC_CONFIG); + value |= GMAC_CONFIG_RE; + writel(value, ioaddr + GMAC_CONFIG); +} + +void dwmac4_dma_stop_rx(void __iomem *ioaddr) +{ + u32 value = readl(ioaddr + DMA_CHAN_RX_CONTROL(STMMAC_CHAN0)); + + value &= ~DMA_CONTROL_SR; + writel(value, ioaddr + DMA_CHAN_RX_CONTROL(STMMAC_CHAN0)); + + value = readl(ioaddr + GMAC_CONFIG); + value &= ~GMAC_CONFIG_RE; + writel(value, ioaddr + GMAC_CONFIG); +} + +void dwmac4_set_tx_ring_len(void __iomem *ioaddr, u32 len) +{ + writel(len, ioaddr + DMA_CHAN_TX_RING_LEN(STMMAC_CHAN0)); +} + +void dwmac4_set_rx_ring_len(void __iomem *ioaddr, u32 len) +{ + writel(len, ioaddr + DMA_CHAN_RX_RING_LEN(STMMAC_CHAN0)); +} + +void dwmac4_enable_dma_irq(void __iomem *ioaddr) +{ + writel(DMA_CHAN_INTR_DEFAULT_MASK, ioaddr + + DMA_CHAN_INTR_ENA(STMMAC_CHAN0)); +} + +void dwmac410_enable_dma_irq(void __iomem *ioaddr) +{ + writel(DMA_CHAN_INTR_DEFAULT_MASK_4_10, + ioaddr + DMA_CHAN_INTR_ENA(STMMAC_CHAN0)); +} + +void dwmac4_disable_dma_irq(void __iomem *ioaddr) +{ + writel(0, ioaddr + DMA_CHAN_INTR_ENA(STMMAC_CHAN0)); +} + +int dwmac4_dma_interrupt(void __iomem *ioaddr, + struct stmmac_extra_stats *x) +{ + int ret = 0; + + u32 intr_status = readl(ioaddr + DMA_CHAN_STATUS(0)); + + /* ABNORMAL interrupts */ + if (unlikely(intr_status & DMA_CHAN_STATUS_AIS)) { + if (unlikely(intr_status & DMA_CHAN_STATUS_RBU)) + x->rx_buf_unav_irq++; + if (unlikely(intr_status & DMA_CHAN_STATUS_RPS)) + x->rx_process_stopped_irq++; + if (unlikely(intr_status & DMA_CHAN_STATUS_RWT)) + x->rx_watchdog_irq++; + if (unlikely(intr_status & DMA_CHAN_STATUS_ETI)) + x->tx_early_irq++; + if (unlikely(intr_status & DMA_CHAN_STATUS_TPS)) { + x->tx_process_stopped_irq++; + ret = tx_hard_error; + } + if (unlikely(intr_status & DMA_CHAN_STATUS_FBE)) { + x->fatal_bus_error_irq++; + ret = tx_hard_error; + } + } + /* TX/RX NORMAL interrupts */ + if (likely(intr_status & DMA_CHAN_STATUS_NIS)) { + x->normal_irq_n++; + if (likely(intr_status & DMA_CHAN_STATUS_RI)) { + u32 value; + + value = readl(ioaddr + DMA_CHAN_INTR_ENA(STMMAC_CHAN0)); + /* to schedule NAPI on real RIE event. */ + if (likely(value & DMA_CHAN_INTR_ENA_RIE)) { + x->rx_normal_irq_n++; + ret |= handle_rx; + } + } + if (likely(intr_status & DMA_CHAN_STATUS_TI)) { + x->tx_normal_irq_n++; + ret |= handle_tx; + } + if (unlikely(intr_status & DMA_CHAN_STATUS_ERI)) + x->rx_early_irq++; + } + + /* Clear the interrupt by writing a logic 1 to the chanX interrupt + * status [21-0] expect reserved bits [5-3] + */ + writel((intr_status & 0x3fffc7), + ioaddr + DMA_CHAN_STATUS(STMMAC_CHAN0)); + + return ret; +} + +void stmmac_dwmac4_set_mac_addr(void __iomem *ioaddr, u8 addr[6], + unsigned int high, unsigned int low) +{ + unsigned long data; + + data = (addr[5] << 8) | addr[4]; + /* For MAC Addr registers se have to set the Address Enable (AE) + * bit that has no effect on the High Reg 0 where the bit 31 (MO) + * is RO. + */ + data |= (STMMAC_CHAN0 << GMAC_HI_DCS_SHIFT); + writel(data | GMAC_HI_REG_AE, ioaddr + high); + data = (addr[3] << 24) | (addr[2] << 16) | (addr[1] << 8) | addr[0]; + writel(data, ioaddr + low); +} + +/* Enable disable MAC RX/TX */ +void stmmac_dwmac4_set_mac(void __iomem *ioaddr, bool enable) +{ + u32 value = readl(ioaddr + GMAC_CONFIG); + + if (enable) + value |= GMAC_CONFIG_RE | GMAC_CONFIG_TE; + else + value &= ~(GMAC_CONFIG_TE | GMAC_CONFIG_RE); + + writel(value, ioaddr + GMAC_CONFIG); +} + +void stmmac_dwmac4_get_mac_addr(void __iomem *ioaddr, unsigned char *addr, + unsigned int high, unsigned int low) +{ + unsigned int hi_addr, lo_addr; + + /* Read the MAC address from the hardware */ + hi_addr = readl(ioaddr + high); + lo_addr = readl(ioaddr + low); + + /* Extract the MAC address from the high and low words */ + addr[0] = lo_addr & 0xff; + addr[1] = (lo_addr >> 8) & 0xff; + addr[2] = (lo_addr >> 16) & 0xff; + addr[3] = (lo_addr >> 24) & 0xff; + addr[4] = hi_addr & 0xff; + addr[5] = (hi_addr >> 8) & 0xff; +} diff --git a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c index cfb018c7c5eb..38f19c99cf59 100644 --- a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c +++ b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c @@ -411,6 +411,26 @@ static int enh_desc_get_rx_timestamp_status(void *desc, u32 ats) } } +static void enh_desc_display_ring(void *head, unsigned int size, bool rx) +{ + struct dma_extended_desc *ep = (struct dma_extended_desc *)head; + int i; + + pr_info("Extended %s descriptor ring:\n", rx ? "RX" : "TX"); + + for (i = 0; i < size; i++) { + u64 x; + + x = *(u64 *)ep; + pr_info("%d [0x%x]: 0x%x 0x%x 0x%x 0x%x\n", + i, (unsigned int)virt_to_phys(ep), + (unsigned int)x, (unsigned int)(x >> 32), + ep->basic.des2, ep->basic.des3); + ep++; + } + pr_info("\n"); +} + const struct stmmac_desc_ops enh_desc_ops = { .tx_status = enh_desc_get_tx_status, .rx_status = enh_desc_get_rx_status, @@ -430,4 +450,5 @@ const struct stmmac_desc_ops enh_desc_ops = { .get_tx_timestamp_status = enh_desc_get_tx_timestamp_status, .get_timestamp = enh_desc_get_timestamp, .get_rx_timestamp_status = enh_desc_get_rx_timestamp_status, + .display_ring = enh_desc_display_ring, }; diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc.h b/drivers/net/ethernet/stmicro/stmmac/mmc.h index 192c2491330b..38a1a5603293 100644 --- a/drivers/net/ethernet/stmicro/stmmac/mmc.h +++ b/drivers/net/ethernet/stmicro/stmmac/mmc.h @@ -35,6 +35,10 @@ * current value.*/ #define MMC_CNTRL_PRESET 0x10 #define MMC_CNTRL_FULL_HALF_PRESET 0x20 + +#define MMC_GMAC4_OFFSET 0x700 +#define MMC_GMAC3_X_OFFSET 0x100 + struct stmmac_counters { unsigned int mmc_tx_octetcount_gb; unsigned int mmc_tx_framecount_gb; diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c index 3f20bb1fe570..ce9aa792857b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c @@ -28,12 +28,12 @@ /* MAC Management Counters register offset */ -#define MMC_CNTRL 0x00000100 /* MMC Control */ -#define MMC_RX_INTR 0x00000104 /* MMC RX Interrupt */ -#define MMC_TX_INTR 0x00000108 /* MMC TX Interrupt */ -#define MMC_RX_INTR_MASK 0x0000010c /* MMC Interrupt Mask */ -#define MMC_TX_INTR_MASK 0x00000110 /* MMC Interrupt Mask */ -#define MMC_DEFAULT_MASK 0xffffffff +#define MMC_CNTRL 0x00 /* MMC Control */ +#define MMC_RX_INTR 0x04 /* MMC RX Interrupt */ +#define MMC_TX_INTR 0x08 /* MMC TX Interrupt */ +#define MMC_RX_INTR_MASK 0x0c /* MMC Interrupt Mask */ +#define MMC_TX_INTR_MASK 0x10 /* MMC Interrupt Mask */ +#define MMC_DEFAULT_MASK 0xffffffff /* MMC TX counter registers */ @@ -41,115 +41,115 @@ * _GB register stands for good and bad frames * _G is for good only. */ -#define MMC_TX_OCTETCOUNT_GB 0x00000114 -#define MMC_TX_FRAMECOUNT_GB 0x00000118 -#define MMC_TX_BROADCASTFRAME_G 0x0000011c -#define MMC_TX_MULTICASTFRAME_G 0x00000120 -#define MMC_TX_64_OCTETS_GB 0x00000124 -#define MMC_TX_65_TO_127_OCTETS_GB 0x00000128 -#define MMC_TX_128_TO_255_OCTETS_GB 0x0000012c -#define MMC_TX_256_TO_511_OCTETS_GB 0x00000130 -#define MMC_TX_512_TO_1023_OCTETS_GB 0x00000134 -#define MMC_TX_1024_TO_MAX_OCTETS_GB 0x00000138 -#define MMC_TX_UNICAST_GB 0x0000013c -#define MMC_TX_MULTICAST_GB 0x00000140 -#define MMC_TX_BROADCAST_GB 0x00000144 -#define MMC_TX_UNDERFLOW_ERROR 0x00000148 -#define MMC_TX_SINGLECOL_G 0x0000014c -#define MMC_TX_MULTICOL_G 0x00000150 -#define MMC_TX_DEFERRED 0x00000154 -#define MMC_TX_LATECOL 0x00000158 -#define MMC_TX_EXESSCOL 0x0000015c -#define MMC_TX_CARRIER_ERROR 0x00000160 -#define MMC_TX_OCTETCOUNT_G 0x00000164 -#define MMC_TX_FRAMECOUNT_G 0x00000168 -#define MMC_TX_EXCESSDEF 0x0000016c -#define MMC_TX_PAUSE_FRAME 0x00000170 -#define MMC_TX_VLAN_FRAME_G 0x00000174 +#define MMC_TX_OCTETCOUNT_GB 0x14 +#define MMC_TX_FRAMECOUNT_GB 0x18 +#define MMC_TX_BROADCASTFRAME_G 0x1c +#define MMC_TX_MULTICASTFRAME_G 0x20 +#define MMC_TX_64_OCTETS_GB 0x24 +#define MMC_TX_65_TO_127_OCTETS_GB 0x28 +#define MMC_TX_128_TO_255_OCTETS_GB 0x2c +#define MMC_TX_256_TO_511_OCTETS_GB 0x30 +#define MMC_TX_512_TO_1023_OCTETS_GB 0x34 +#define MMC_TX_1024_TO_MAX_OCTETS_GB 0x38 +#define MMC_TX_UNICAST_GB 0x3c +#define MMC_TX_MULTICAST_GB 0x40 +#define MMC_TX_BROADCAST_GB 0x44 +#define MMC_TX_UNDERFLOW_ERROR 0x48 +#define MMC_TX_SINGLECOL_G 0x4c +#define MMC_TX_MULTICOL_G 0x50 +#define MMC_TX_DEFERRED 0x54 +#define MMC_TX_LATECOL 0x58 +#define MMC_TX_EXESSCOL 0x5c +#define MMC_TX_CARRIER_ERROR 0x60 +#define MMC_TX_OCTETCOUNT_G 0x64 +#define MMC_TX_FRAMECOUNT_G 0x68 +#define MMC_TX_EXCESSDEF 0x6c +#define MMC_TX_PAUSE_FRAME 0x70 +#define MMC_TX_VLAN_FRAME_G 0x74 /* MMC RX counter registers */ -#define MMC_RX_FRAMECOUNT_GB 0x00000180 -#define MMC_RX_OCTETCOUNT_GB 0x00000184 -#define MMC_RX_OCTETCOUNT_G 0x00000188 -#define MMC_RX_BROADCASTFRAME_G 0x0000018c -#define MMC_RX_MULTICASTFRAME_G 0x00000190 -#define MMC_RX_CRC_ERROR 0x00000194 -#define MMC_RX_ALIGN_ERROR 0x00000198 -#define MMC_RX_RUN_ERROR 0x0000019C -#define MMC_RX_JABBER_ERROR 0x000001A0 -#define MMC_RX_UNDERSIZE_G 0x000001A4 -#define MMC_RX_OVERSIZE_G 0x000001A8 -#define MMC_RX_64_OCTETS_GB 0x000001AC -#define MMC_RX_65_TO_127_OCTETS_GB 0x000001b0 -#define MMC_RX_128_TO_255_OCTETS_GB 0x000001b4 -#define MMC_RX_256_TO_511_OCTETS_GB 0x000001b8 -#define MMC_RX_512_TO_1023_OCTETS_GB 0x000001bc -#define MMC_RX_1024_TO_MAX_OCTETS_GB 0x000001c0 -#define MMC_RX_UNICAST_G 0x000001c4 -#define MMC_RX_LENGTH_ERROR 0x000001c8 -#define MMC_RX_AUTOFRANGETYPE 0x000001cc -#define MMC_RX_PAUSE_FRAMES 0x000001d0 -#define MMC_RX_FIFO_OVERFLOW 0x000001d4 -#define MMC_RX_VLAN_FRAMES_GB 0x000001d8 -#define MMC_RX_WATCHDOG_ERROR 0x000001dc +#define MMC_RX_FRAMECOUNT_GB 0x80 +#define MMC_RX_OCTETCOUNT_GB 0x84 +#define MMC_RX_OCTETCOUNT_G 0x88 +#define MMC_RX_BROADCASTFRAME_G 0x8c +#define MMC_RX_MULTICASTFRAME_G 0x90 +#define MMC_RX_CRC_ERROR 0x94 +#define MMC_RX_ALIGN_ERROR 0x98 +#define MMC_RX_RUN_ERROR 0x9C +#define MMC_RX_JABBER_ERROR 0xA0 +#define MMC_RX_UNDERSIZE_G 0xA4 +#define MMC_RX_OVERSIZE_G 0xA8 +#define MMC_RX_64_OCTETS_GB 0xAC +#define MMC_RX_65_TO_127_OCTETS_GB 0xb0 +#define MMC_RX_128_TO_255_OCTETS_GB 0xb4 +#define MMC_RX_256_TO_511_OCTETS_GB 0xb8 +#define MMC_RX_512_TO_1023_OCTETS_GB 0xbc +#define MMC_RX_1024_TO_MAX_OCTETS_GB 0xc0 +#define MMC_RX_UNICAST_G 0xc4 +#define MMC_RX_LENGTH_ERROR 0xc8 +#define MMC_RX_AUTOFRANGETYPE 0xcc +#define MMC_RX_PAUSE_FRAMES 0xd0 +#define MMC_RX_FIFO_OVERFLOW 0xd4 +#define MMC_RX_VLAN_FRAMES_GB 0xd8 +#define MMC_RX_WATCHDOG_ERROR 0xdc /* IPC*/ -#define MMC_RX_IPC_INTR_MASK 0x00000200 -#define MMC_RX_IPC_INTR 0x00000208 +#define MMC_RX_IPC_INTR_MASK 0x100 +#define MMC_RX_IPC_INTR 0x108 /* IPv4*/ -#define MMC_RX_IPV4_GD 0x00000210 -#define MMC_RX_IPV4_HDERR 0x00000214 -#define MMC_RX_IPV4_NOPAY 0x00000218 -#define MMC_RX_IPV4_FRAG 0x0000021C -#define MMC_RX_IPV4_UDSBL 0x00000220 +#define MMC_RX_IPV4_GD 0x110 +#define MMC_RX_IPV4_HDERR 0x114 +#define MMC_RX_IPV4_NOPAY 0x118 +#define MMC_RX_IPV4_FRAG 0x11C +#define MMC_RX_IPV4_UDSBL 0x120 -#define MMC_RX_IPV4_GD_OCTETS 0x00000250 -#define MMC_RX_IPV4_HDERR_OCTETS 0x00000254 -#define MMC_RX_IPV4_NOPAY_OCTETS 0x00000258 -#define MMC_RX_IPV4_FRAG_OCTETS 0x0000025c -#define MMC_RX_IPV4_UDSBL_OCTETS 0x00000260 +#define MMC_RX_IPV4_GD_OCTETS 0x150 +#define MMC_RX_IPV4_HDERR_OCTETS 0x154 +#define MMC_RX_IPV4_NOPAY_OCTETS 0x158 +#define MMC_RX_IPV4_FRAG_OCTETS 0x15c +#define MMC_RX_IPV4_UDSBL_OCTETS 0x160 /* IPV6*/ -#define MMC_RX_IPV6_GD_OCTETS 0x00000264 -#define MMC_RX_IPV6_HDERR_OCTETS 0x00000268 -#define MMC_RX_IPV6_NOPAY_OCTETS 0x0000026c +#define MMC_RX_IPV6_GD_OCTETS 0x164 +#define MMC_RX_IPV6_HDERR_OCTETS 0x168 +#define MMC_RX_IPV6_NOPAY_OCTETS 0x16c -#define MMC_RX_IPV6_GD 0x00000224 -#define MMC_RX_IPV6_HDERR 0x00000228 -#define MMC_RX_IPV6_NOPAY 0x0000022c +#define MMC_RX_IPV6_GD 0x124 +#define MMC_RX_IPV6_HDERR 0x128 +#define MMC_RX_IPV6_NOPAY 0x12c /* Protocols*/ -#define MMC_RX_UDP_GD 0x00000230 -#define MMC_RX_UDP_ERR 0x00000234 -#define MMC_RX_TCP_GD 0x00000238 -#define MMC_RX_TCP_ERR 0x0000023c -#define MMC_RX_ICMP_GD 0x00000240 -#define MMC_RX_ICMP_ERR 0x00000244 +#define MMC_RX_UDP_GD 0x130 +#define MMC_RX_UDP_ERR 0x134 +#define MMC_RX_TCP_GD 0x138 +#define MMC_RX_TCP_ERR 0x13c +#define MMC_RX_ICMP_GD 0x140 +#define MMC_RX_ICMP_ERR 0x144 -#define MMC_RX_UDP_GD_OCTETS 0x00000270 -#define MMC_RX_UDP_ERR_OCTETS 0x00000274 -#define MMC_RX_TCP_GD_OCTETS 0x00000278 -#define MMC_RX_TCP_ERR_OCTETS 0x0000027c -#define MMC_RX_ICMP_GD_OCTETS 0x00000280 -#define MMC_RX_ICMP_ERR_OCTETS 0x00000284 +#define MMC_RX_UDP_GD_OCTETS 0x170 +#define MMC_RX_UDP_ERR_OCTETS 0x174 +#define MMC_RX_TCP_GD_OCTETS 0x178 +#define MMC_RX_TCP_ERR_OCTETS 0x17c +#define MMC_RX_ICMP_GD_OCTETS 0x180 +#define MMC_RX_ICMP_ERR_OCTETS 0x184 -void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode) +void dwmac_mmc_ctrl(void __iomem *mmcaddr, unsigned int mode) { - u32 value = readl(ioaddr + MMC_CNTRL); + u32 value = readl(mmcaddr + MMC_CNTRL); value |= (mode & 0x3F); - writel(value, ioaddr + MMC_CNTRL); + writel(value, mmcaddr + MMC_CNTRL); pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n", MMC_CNTRL, value); } /* To mask all all interrupts.*/ -void dwmac_mmc_intr_all_mask(void __iomem *ioaddr) +void dwmac_mmc_intr_all_mask(void __iomem *mmcaddr) { - writel(MMC_DEFAULT_MASK, ioaddr + MMC_RX_INTR_MASK); - writel(MMC_DEFAULT_MASK, ioaddr + MMC_TX_INTR_MASK); - writel(MMC_DEFAULT_MASK, ioaddr + MMC_RX_IPC_INTR_MASK); + writel(MMC_DEFAULT_MASK, mmcaddr + MMC_RX_INTR_MASK); + writel(MMC_DEFAULT_MASK, mmcaddr + MMC_TX_INTR_MASK); + writel(MMC_DEFAULT_MASK, mmcaddr + MMC_RX_IPC_INTR_MASK); } /* This reads the MAC core counters (if actaully supported). @@ -157,111 +157,116 @@ void dwmac_mmc_intr_all_mask(void __iomem *ioaddr) * counter after a read. So all the field of the mmc struct * have to be incremented. */ -void dwmac_mmc_read(void __iomem *ioaddr, struct stmmac_counters *mmc) +void dwmac_mmc_read(void __iomem *mmcaddr, struct stmmac_counters *mmc) { - mmc->mmc_tx_octetcount_gb += readl(ioaddr + MMC_TX_OCTETCOUNT_GB); - mmc->mmc_tx_framecount_gb += readl(ioaddr + MMC_TX_FRAMECOUNT_GB); - mmc->mmc_tx_broadcastframe_g += readl(ioaddr + MMC_TX_BROADCASTFRAME_G); - mmc->mmc_tx_multicastframe_g += readl(ioaddr + MMC_TX_MULTICASTFRAME_G); - mmc->mmc_tx_64_octets_gb += readl(ioaddr + MMC_TX_64_OCTETS_GB); + mmc->mmc_tx_octetcount_gb += readl(mmcaddr + MMC_TX_OCTETCOUNT_GB); + mmc->mmc_tx_framecount_gb += readl(mmcaddr + MMC_TX_FRAMECOUNT_GB); + mmc->mmc_tx_broadcastframe_g += readl(mmcaddr + + MMC_TX_BROADCASTFRAME_G); + mmc->mmc_tx_multicastframe_g += readl(mmcaddr + + MMC_TX_MULTICASTFRAME_G); + mmc->mmc_tx_64_octets_gb += readl(mmcaddr + MMC_TX_64_OCTETS_GB); mmc->mmc_tx_65_to_127_octets_gb += - readl(ioaddr + MMC_TX_65_TO_127_OCTETS_GB); + readl(mmcaddr + MMC_TX_65_TO_127_OCTETS_GB); mmc->mmc_tx_128_to_255_octets_gb += - readl(ioaddr + MMC_TX_128_TO_255_OCTETS_GB); + readl(mmcaddr + MMC_TX_128_TO_255_OCTETS_GB); mmc->mmc_tx_256_to_511_octets_gb += - readl(ioaddr + MMC_TX_256_TO_511_OCTETS_GB); + readl(mmcaddr + MMC_TX_256_TO_511_OCTETS_GB); mmc->mmc_tx_512_to_1023_octets_gb += - readl(ioaddr + MMC_TX_512_TO_1023_OCTETS_GB); + readl(mmcaddr + MMC_TX_512_TO_1023_OCTETS_GB); mmc->mmc_tx_1024_to_max_octets_gb += - readl(ioaddr + MMC_TX_1024_TO_MAX_OCTETS_GB); - mmc->mmc_tx_unicast_gb += readl(ioaddr + MMC_TX_UNICAST_GB); - mmc->mmc_tx_multicast_gb += readl(ioaddr + MMC_TX_MULTICAST_GB); - mmc->mmc_tx_broadcast_gb += readl(ioaddr + MMC_TX_BROADCAST_GB); - mmc->mmc_tx_underflow_error += readl(ioaddr + MMC_TX_UNDERFLOW_ERROR); - mmc->mmc_tx_singlecol_g += readl(ioaddr + MMC_TX_SINGLECOL_G); - mmc->mmc_tx_multicol_g += readl(ioaddr + MMC_TX_MULTICOL_G); - mmc->mmc_tx_deferred += readl(ioaddr + MMC_TX_DEFERRED); - mmc->mmc_tx_latecol += readl(ioaddr + MMC_TX_LATECOL); - mmc->mmc_tx_exesscol += readl(ioaddr + MMC_TX_EXESSCOL); - mmc->mmc_tx_carrier_error += readl(ioaddr + MMC_TX_CARRIER_ERROR); - mmc->mmc_tx_octetcount_g += readl(ioaddr + MMC_TX_OCTETCOUNT_G); - mmc->mmc_tx_framecount_g += readl(ioaddr + MMC_TX_FRAMECOUNT_G); - mmc->mmc_tx_excessdef += readl(ioaddr + MMC_TX_EXCESSDEF); - mmc->mmc_tx_pause_frame += readl(ioaddr + MMC_TX_PAUSE_FRAME); - mmc->mmc_tx_vlan_frame_g += readl(ioaddr + MMC_TX_VLAN_FRAME_G); + readl(mmcaddr + MMC_TX_1024_TO_MAX_OCTETS_GB); + mmc->mmc_tx_unicast_gb += readl(mmcaddr + MMC_TX_UNICAST_GB); + mmc->mmc_tx_multicast_gb += readl(mmcaddr + MMC_TX_MULTICAST_GB); + mmc->mmc_tx_broadcast_gb += readl(mmcaddr + MMC_TX_BROADCAST_GB); + mmc->mmc_tx_underflow_error += readl(mmcaddr + MMC_TX_UNDERFLOW_ERROR); + mmc->mmc_tx_singlecol_g += readl(mmcaddr + MMC_TX_SINGLECOL_G); + mmc->mmc_tx_multicol_g += readl(mmcaddr + MMC_TX_MULTICOL_G); + mmc->mmc_tx_deferred += readl(mmcaddr + MMC_TX_DEFERRED); + mmc->mmc_tx_latecol += readl(mmcaddr + MMC_TX_LATECOL); + mmc->mmc_tx_exesscol += readl(mmcaddr + MMC_TX_EXESSCOL); + mmc->mmc_tx_carrier_error += readl(mmcaddr + MMC_TX_CARRIER_ERROR); + mmc->mmc_tx_octetcount_g += readl(mmcaddr + MMC_TX_OCTETCOUNT_G); + mmc->mmc_tx_framecount_g += readl(mmcaddr + MMC_TX_FRAMECOUNT_G); + mmc->mmc_tx_excessdef += readl(mmcaddr + MMC_TX_EXCESSDEF); + mmc->mmc_tx_pause_frame += readl(mmcaddr + MMC_TX_PAUSE_FRAME); + mmc->mmc_tx_vlan_frame_g += readl(mmcaddr + MMC_TX_VLAN_FRAME_G); /* MMC RX counter registers */ - mmc->mmc_rx_framecount_gb += readl(ioaddr + MMC_RX_FRAMECOUNT_GB); - mmc->mmc_rx_octetcount_gb += readl(ioaddr + MMC_RX_OCTETCOUNT_GB); - mmc->mmc_rx_octetcount_g += readl(ioaddr + MMC_RX_OCTETCOUNT_G); - mmc->mmc_rx_broadcastframe_g += readl(ioaddr + MMC_RX_BROADCASTFRAME_G); - mmc->mmc_rx_multicastframe_g += readl(ioaddr + MMC_RX_MULTICASTFRAME_G); - mmc->mmc_rx_crc_error += readl(ioaddr + MMC_RX_CRC_ERROR); - mmc->mmc_rx_align_error += readl(ioaddr + MMC_RX_ALIGN_ERROR); - mmc->mmc_rx_run_error += readl(ioaddr + MMC_RX_RUN_ERROR); - mmc->mmc_rx_jabber_error += readl(ioaddr + MMC_RX_JABBER_ERROR); - mmc->mmc_rx_undersize_g += readl(ioaddr + MMC_RX_UNDERSIZE_G); - mmc->mmc_rx_oversize_g += readl(ioaddr + MMC_RX_OVERSIZE_G); - mmc->mmc_rx_64_octets_gb += readl(ioaddr + MMC_RX_64_OCTETS_GB); + mmc->mmc_rx_framecount_gb += readl(mmcaddr + MMC_RX_FRAMECOUNT_GB); + mmc->mmc_rx_octetcount_gb += readl(mmcaddr + MMC_RX_OCTETCOUNT_GB); + mmc->mmc_rx_octetcount_g += readl(mmcaddr + MMC_RX_OCTETCOUNT_G); + mmc->mmc_rx_broadcastframe_g += readl(mmcaddr + + MMC_RX_BROADCASTFRAME_G); + mmc->mmc_rx_multicastframe_g += readl(mmcaddr + + MMC_RX_MULTICASTFRAME_G); + mmc->mmc_rx_crc_error += readl(mmcaddr + MMC_RX_CRC_ERROR); + mmc->mmc_rx_align_error += readl(mmcaddr + MMC_RX_ALIGN_ERROR); + mmc->mmc_rx_run_error += readl(mmcaddr + MMC_RX_RUN_ERROR); + mmc->mmc_rx_jabber_error += readl(mmcaddr + MMC_RX_JABBER_ERROR); + mmc->mmc_rx_undersize_g += readl(mmcaddr + MMC_RX_UNDERSIZE_G); + mmc->mmc_rx_oversize_g += readl(mmcaddr + MMC_RX_OVERSIZE_G); + mmc->mmc_rx_64_octets_gb += readl(mmcaddr + MMC_RX_64_OCTETS_GB); mmc->mmc_rx_65_to_127_octets_gb += - readl(ioaddr + MMC_RX_65_TO_127_OCTETS_GB); + readl(mmcaddr + MMC_RX_65_TO_127_OCTETS_GB); mmc->mmc_rx_128_to_255_octets_gb += - readl(ioaddr + MMC_RX_128_TO_255_OCTETS_GB); + readl(mmcaddr + MMC_RX_128_TO_255_OCTETS_GB); mmc->mmc_rx_256_to_511_octets_gb += - readl(ioaddr + MMC_RX_256_TO_511_OCTETS_GB); + readl(mmcaddr + MMC_RX_256_TO_511_OCTETS_GB); mmc->mmc_rx_512_to_1023_octets_gb += - readl(ioaddr + MMC_RX_512_TO_1023_OCTETS_GB); + readl(mmcaddr + MMC_RX_512_TO_1023_OCTETS_GB); mmc->mmc_rx_1024_to_max_octets_gb += - readl(ioaddr + MMC_RX_1024_TO_MAX_OCTETS_GB); - mmc->mmc_rx_unicast_g += readl(ioaddr + MMC_RX_UNICAST_G); - mmc->mmc_rx_length_error += readl(ioaddr + MMC_RX_LENGTH_ERROR); - mmc->mmc_rx_autofrangetype += readl(ioaddr + MMC_RX_AUTOFRANGETYPE); - mmc->mmc_rx_pause_frames += readl(ioaddr + MMC_RX_PAUSE_FRAMES); - mmc->mmc_rx_fifo_overflow += readl(ioaddr + MMC_RX_FIFO_OVERFLOW); - mmc->mmc_rx_vlan_frames_gb += readl(ioaddr + MMC_RX_VLAN_FRAMES_GB); - mmc->mmc_rx_watchdog_error += readl(ioaddr + MMC_RX_WATCHDOG_ERROR); + readl(mmcaddr + MMC_RX_1024_TO_MAX_OCTETS_GB); + mmc->mmc_rx_unicast_g += readl(mmcaddr + MMC_RX_UNICAST_G); + mmc->mmc_rx_length_error += readl(mmcaddr + MMC_RX_LENGTH_ERROR); + mmc->mmc_rx_autofrangetype += readl(mmcaddr + MMC_RX_AUTOFRANGETYPE); + mmc->mmc_rx_pause_frames += readl(mmcaddr + MMC_RX_PAUSE_FRAMES); + mmc->mmc_rx_fifo_overflow += readl(mmcaddr + MMC_RX_FIFO_OVERFLOW); + mmc->mmc_rx_vlan_frames_gb += readl(mmcaddr + MMC_RX_VLAN_FRAMES_GB); + mmc->mmc_rx_watchdog_error += readl(mmcaddr + MMC_RX_WATCHDOG_ERROR); /* IPC */ - mmc->mmc_rx_ipc_intr_mask += readl(ioaddr + MMC_RX_IPC_INTR_MASK); - mmc->mmc_rx_ipc_intr += readl(ioaddr + MMC_RX_IPC_INTR); + mmc->mmc_rx_ipc_intr_mask += readl(mmcaddr + MMC_RX_IPC_INTR_MASK); + mmc->mmc_rx_ipc_intr += readl(mmcaddr + MMC_RX_IPC_INTR); /* IPv4 */ - mmc->mmc_rx_ipv4_gd += readl(ioaddr + MMC_RX_IPV4_GD); - mmc->mmc_rx_ipv4_hderr += readl(ioaddr + MMC_RX_IPV4_HDERR); - mmc->mmc_rx_ipv4_nopay += readl(ioaddr + MMC_RX_IPV4_NOPAY); - mmc->mmc_rx_ipv4_frag += readl(ioaddr + MMC_RX_IPV4_FRAG); - mmc->mmc_rx_ipv4_udsbl += readl(ioaddr + MMC_RX_IPV4_UDSBL); + mmc->mmc_rx_ipv4_gd += readl(mmcaddr + MMC_RX_IPV4_GD); + mmc->mmc_rx_ipv4_hderr += readl(mmcaddr + MMC_RX_IPV4_HDERR); + mmc->mmc_rx_ipv4_nopay += readl(mmcaddr + MMC_RX_IPV4_NOPAY); + mmc->mmc_rx_ipv4_frag += readl(mmcaddr + MMC_RX_IPV4_FRAG); + mmc->mmc_rx_ipv4_udsbl += readl(mmcaddr + MMC_RX_IPV4_UDSBL); - mmc->mmc_rx_ipv4_gd_octets += readl(ioaddr + MMC_RX_IPV4_GD_OCTETS); + mmc->mmc_rx_ipv4_gd_octets += readl(mmcaddr + MMC_RX_IPV4_GD_OCTETS); mmc->mmc_rx_ipv4_hderr_octets += - readl(ioaddr + MMC_RX_IPV4_HDERR_OCTETS); + readl(mmcaddr + MMC_RX_IPV4_HDERR_OCTETS); mmc->mmc_rx_ipv4_nopay_octets += - readl(ioaddr + MMC_RX_IPV4_NOPAY_OCTETS); - mmc->mmc_rx_ipv4_frag_octets += readl(ioaddr + MMC_RX_IPV4_FRAG_OCTETS); + readl(mmcaddr + MMC_RX_IPV4_NOPAY_OCTETS); + mmc->mmc_rx_ipv4_frag_octets += readl(mmcaddr + + MMC_RX_IPV4_FRAG_OCTETS); mmc->mmc_rx_ipv4_udsbl_octets += - readl(ioaddr + MMC_RX_IPV4_UDSBL_OCTETS); + readl(mmcaddr + MMC_RX_IPV4_UDSBL_OCTETS); /* IPV6 */ - mmc->mmc_rx_ipv6_gd_octets += readl(ioaddr + MMC_RX_IPV6_GD_OCTETS); + mmc->mmc_rx_ipv6_gd_octets += readl(mmcaddr + MMC_RX_IPV6_GD_OCTETS); mmc->mmc_rx_ipv6_hderr_octets += - readl(ioaddr + MMC_RX_IPV6_HDERR_OCTETS); + readl(mmcaddr + MMC_RX_IPV6_HDERR_OCTETS); mmc->mmc_rx_ipv6_nopay_octets += - readl(ioaddr + MMC_RX_IPV6_NOPAY_OCTETS); + readl(mmcaddr + MMC_RX_IPV6_NOPAY_OCTETS); - mmc->mmc_rx_ipv6_gd += readl(ioaddr + MMC_RX_IPV6_GD); - mmc->mmc_rx_ipv6_hderr += readl(ioaddr + MMC_RX_IPV6_HDERR); - mmc->mmc_rx_ipv6_nopay += readl(ioaddr + MMC_RX_IPV6_NOPAY); + mmc->mmc_rx_ipv6_gd += readl(mmcaddr + MMC_RX_IPV6_GD); + mmc->mmc_rx_ipv6_hderr += readl(mmcaddr + MMC_RX_IPV6_HDERR); + mmc->mmc_rx_ipv6_nopay += readl(mmcaddr + MMC_RX_IPV6_NOPAY); /* Protocols */ - mmc->mmc_rx_udp_gd += readl(ioaddr + MMC_RX_UDP_GD); - mmc->mmc_rx_udp_err += readl(ioaddr + MMC_RX_UDP_ERR); - mmc->mmc_rx_tcp_gd += readl(ioaddr + MMC_RX_TCP_GD); - mmc->mmc_rx_tcp_err += readl(ioaddr + MMC_RX_TCP_ERR); - mmc->mmc_rx_icmp_gd += readl(ioaddr + MMC_RX_ICMP_GD); - mmc->mmc_rx_icmp_err += readl(ioaddr + MMC_RX_ICMP_ERR); + mmc->mmc_rx_udp_gd += readl(mmcaddr + MMC_RX_UDP_GD); + mmc->mmc_rx_udp_err += readl(mmcaddr + MMC_RX_UDP_ERR); + mmc->mmc_rx_tcp_gd += readl(mmcaddr + MMC_RX_TCP_GD); + mmc->mmc_rx_tcp_err += readl(mmcaddr + MMC_RX_TCP_ERR); + mmc->mmc_rx_icmp_gd += readl(mmcaddr + MMC_RX_ICMP_GD); + mmc->mmc_rx_icmp_err += readl(mmcaddr + MMC_RX_ICMP_ERR); - mmc->mmc_rx_udp_gd_octets += readl(ioaddr + MMC_RX_UDP_GD_OCTETS); - mmc->mmc_rx_udp_err_octets += readl(ioaddr + MMC_RX_UDP_ERR_OCTETS); - mmc->mmc_rx_tcp_gd_octets += readl(ioaddr + MMC_RX_TCP_GD_OCTETS); - mmc->mmc_rx_tcp_err_octets += readl(ioaddr + MMC_RX_TCP_ERR_OCTETS); - mmc->mmc_rx_icmp_gd_octets += readl(ioaddr + MMC_RX_ICMP_GD_OCTETS); - mmc->mmc_rx_icmp_err_octets += readl(ioaddr + MMC_RX_ICMP_ERR_OCTETS); + mmc->mmc_rx_udp_gd_octets += readl(mmcaddr + MMC_RX_UDP_GD_OCTETS); + mmc->mmc_rx_udp_err_octets += readl(mmcaddr + MMC_RX_UDP_ERR_OCTETS); + mmc->mmc_rx_tcp_gd_octets += readl(mmcaddr + MMC_RX_TCP_GD_OCTETS); + mmc->mmc_rx_tcp_err_octets += readl(mmcaddr + MMC_RX_TCP_ERR_OCTETS); + mmc->mmc_rx_icmp_gd_octets += readl(mmcaddr + MMC_RX_ICMP_GD_OCTETS); + mmc->mmc_rx_icmp_err_octets += readl(mmcaddr + MMC_RX_ICMP_ERR_OCTETS); } diff --git a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c index e13228f115f0..2beacd0d3043 100644 --- a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c +++ b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c @@ -199,11 +199,6 @@ static void ndesc_prepare_tx_desc(struct dma_desc *p, int is_fs, int len, { unsigned int tdes1 = p->des1; - if (mode == STMMAC_CHAIN_MODE) - norm_set_tx_desc_len_on_chain(p, len); - else - norm_set_tx_desc_len_on_ring(p, len); - if (is_fs) tdes1 |= TDES1_FIRST_SEGMENT; else @@ -217,10 +212,15 @@ static void ndesc_prepare_tx_desc(struct dma_desc *p, int is_fs, int len, if (ls) tdes1 |= TDES1_LAST_SEGMENT; - if (tx_own) - tdes1 |= TDES0_OWN; - p->des1 = tdes1; + + if (mode == STMMAC_CHAIN_MODE) + norm_set_tx_desc_len_on_chain(p, len); + else + norm_set_tx_desc_len_on_ring(p, len); + + if (tx_own) + p->des0 |= TDES0_OWN; } static void ndesc_set_tx_ic(struct dma_desc *p) @@ -279,6 +279,26 @@ static int ndesc_get_rx_timestamp_status(void *desc, u32 ats) return 1; } +static void ndesc_display_ring(void *head, unsigned int size, bool rx) +{ + struct dma_desc *p = (struct dma_desc *)head; + int i; + + pr_info("%s descriptor ring:\n", rx ? "RX" : "TX"); + + for (i = 0; i < size; i++) { + u64 x; + + x = *(u64 *)p; + pr_info("%d [0x%x]: 0x%x 0x%x 0x%x 0x%x", + i, (unsigned int)virt_to_phys(p), + (unsigned int)x, (unsigned int)(x >> 32), + p->des2, p->des3); + p++; + } + pr_info("\n"); +} + const struct stmmac_desc_ops ndesc_ops = { .tx_status = ndesc_get_tx_status, .rx_status = ndesc_get_rx_status, @@ -297,4 +317,5 @@ const struct stmmac_desc_ops ndesc_ops = { .get_tx_timestamp_status = ndesc_get_tx_timestamp_status, .get_timestamp = ndesc_get_timestamp, .get_rx_timestamp_status = ndesc_get_rx_timestamp_status, + .display_ring = ndesc_display_ring, }; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h index 8bbab97895fe..ff6750621ff7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -24,7 +24,7 @@ #define __STMMAC_H__ #define STMMAC_RESOURCE_NAME "stmmaceth" -#define DRV_MODULE_VERSION "Oct_2015" +#define DRV_MODULE_VERSION "Jan_2016" #include <linux/clk.h> #include <linux/stmmac.h> @@ -67,6 +67,7 @@ struct stmmac_priv { spinlock_t tx_lock; bool tx_path_in_lpi_mode; struct timer_list txtimer; + bool tso; struct dma_desc *dma_rx ____cacheline_aligned_in_smp; struct dma_extended_desc *dma_erx; @@ -128,6 +129,10 @@ struct stmmac_priv { int use_riwt; int irq_wake; spinlock_t ptp_lock; + void __iomem *mmcaddr; + u32 rx_tail_addr; + u32 tx_tail_addr; + u32 mss; #ifdef CONFIG_DEBUG_FS struct dentry *dbgfs_dir; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c index 3c7928edfebb..e2b98b01647e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c @@ -161,6 +161,9 @@ static const struct stmmac_stats stmmac_gstrings_stats[] = { STMMAC_STAT(mtl_rx_fifo_ctrl_active), STMMAC_STAT(mac_rx_frame_ctrl_fifo), STMMAC_STAT(mac_gmii_rx_proto_engine), + /* TSO */ + STMMAC_STAT(tx_tso_frames), + STMMAC_STAT(tx_tso_nfrags), }; #define STMMAC_STATS_LEN ARRAY_SIZE(stmmac_gstrings_stats) @@ -499,14 +502,14 @@ static void stmmac_get_ethtool_stats(struct net_device *dev, int i, j = 0; /* Update the DMA HW counters for dwmac10/100 */ - if (!priv->plat->has_gmac) + if (priv->hw->dma->dma_diagnostic_fr) priv->hw->dma->dma_diagnostic_fr(&dev->stats, (void *) &priv->xstats, priv->ioaddr); else { /* If supported, for new GMAC chips expose the MMC counters */ if (priv->dma_cap.rmon) { - dwmac_mmc_read(priv->ioaddr, &priv->mmc); + dwmac_mmc_read(priv->mmcaddr, &priv->mmc); for (i = 0; i < STMMAC_MMC_STATS_LEN; i++) { char *p; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 4c5ce9848ca9..b87edb72e80a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -56,6 +56,7 @@ #include "dwmac1000.h" #define STMMAC_ALIGN(x) L1_CACHE_ALIGN(x) +#define TSO_MAX_BUFF_SIZE (SZ_16K - 1) /* Module parameters */ #define TX_TIMEO 5000 @@ -278,7 +279,6 @@ static void stmmac_eee_ctrl_timer(unsigned long arg) */ bool stmmac_eee_init(struct stmmac_priv *priv) { - char *phy_bus_name = priv->plat->phy_bus_name; unsigned long flags; bool ret = false; @@ -289,10 +289,6 @@ bool stmmac_eee_init(struct stmmac_priv *priv) (priv->pcs == STMMAC_PCS_RTBI)) goto out; - /* Never init EEE in case of a switch is attached */ - if (phy_bus_name && (!strcmp(phy_bus_name, "fixed"))) - goto out; - /* MAC core supports the EEE feature. */ if (priv->dma_cap.eee) { int tx_lpi_timer = priv->tx_lpi_timer; @@ -726,13 +722,15 @@ static void stmmac_adjust_link(struct net_device *dev) new_state = 1; switch (phydev->speed) { case 1000: - if (likely(priv->plat->has_gmac)) + if (likely((priv->plat->has_gmac) || + (priv->plat->has_gmac4))) ctrl &= ~priv->hw->link.port; stmmac_hw_fix_mac_speed(priv); break; case 100: case 10: - if (priv->plat->has_gmac) { + if (likely((priv->plat->has_gmac) || + (priv->plat->has_gmac4))) { ctrl |= priv->hw->link.port; if (phydev->speed == SPEED_100) { ctrl |= priv->hw->link.speed; @@ -772,10 +770,16 @@ static void stmmac_adjust_link(struct net_device *dev) spin_unlock_irqrestore(&priv->lock, flags); - /* At this stage, it could be needed to setup the EEE or adjust some - * MAC related HW registers. - */ - priv->eee_enabled = stmmac_eee_init(priv); + if (phydev->is_pseudo_fixed_link) + /* Stop PHY layer to call the hook to adjust the link in case + * of a switch is attached to the stmmac driver. + */ + phydev->irq = PHY_IGNORE_INTERRUPT; + else + /* At this stage, init the EEE if supported. + * Never called in case of fixed_link. + */ + priv->eee_enabled = stmmac_eee_init(priv); } /** @@ -827,12 +831,8 @@ static int stmmac_init_phy(struct net_device *dev) phydev = of_phy_connect(dev, priv->plat->phy_node, &stmmac_adjust_link, 0, interface); } else { - if (priv->plat->phy_bus_name) - snprintf(bus_id, MII_BUS_ID_SIZE, "%s-%x", - priv->plat->phy_bus_name, priv->plat->bus_id); - else - snprintf(bus_id, MII_BUS_ID_SIZE, "stmmac-%x", - priv->plat->bus_id); + snprintf(bus_id, MII_BUS_ID_SIZE, "stmmac-%x", + priv->plat->bus_id); snprintf(phy_id_fmt, MII_BUS_ID_SIZE + 3, PHY_ID_FMT, bus_id, priv->plat->phy_addr); @@ -870,11 +870,6 @@ static int stmmac_init_phy(struct net_device *dev) return -ENODEV; } - /* If attached to a switch, there is no reason to poll phy handler */ - if (priv->plat->phy_bus_name) - if (!strcmp(priv->plat->phy_bus_name, "fixed")) - phydev->irq = PHY_IGNORE_INTERRUPT; - pr_debug("stmmac_init_phy: %s: attached to PHY (UID 0x%x)" " Link = %d\n", dev->name, phydev->phy_id, phydev->link); @@ -883,53 +878,22 @@ static int stmmac_init_phy(struct net_device *dev) return 0; } -/** - * stmmac_display_ring - display ring - * @head: pointer to the head of the ring passed. - * @size: size of the ring. - * @extend_desc: to verify if extended descriptors are used. - * Description: display the control/status and buffer descriptors. - */ -static void stmmac_display_ring(void *head, int size, int extend_desc) -{ - int i; - struct dma_extended_desc *ep = (struct dma_extended_desc *)head; - struct dma_desc *p = (struct dma_desc *)head; - - for (i = 0; i < size; i++) { - u64 x; - if (extend_desc) { - x = *(u64 *) ep; - pr_info("%d [0x%x]: 0x%x 0x%x 0x%x 0x%x\n", - i, (unsigned int)virt_to_phys(ep), - (unsigned int)x, (unsigned int)(x >> 32), - ep->basic.des2, ep->basic.des3); - ep++; - } else { - x = *(u64 *) p; - pr_info("%d [0x%x]: 0x%x 0x%x 0x%x 0x%x", - i, (unsigned int)virt_to_phys(p), - (unsigned int)x, (unsigned int)(x >> 32), - p->des2, p->des3); - p++; - } - pr_info("\n"); - } -} - static void stmmac_display_rings(struct stmmac_priv *priv) { + void *head_rx, *head_tx; + if (priv->extend_desc) { - pr_info("Extended RX descriptor ring:\n"); - stmmac_display_ring((void *)priv->dma_erx, DMA_RX_SIZE, 1); - pr_info("Extended TX descriptor ring:\n"); - stmmac_display_ring((void *)priv->dma_etx, DMA_TX_SIZE, 1); + head_rx = (void *)priv->dma_erx; + head_tx = (void *)priv->dma_etx; } else { - pr_info("RX descriptor ring:\n"); - stmmac_display_ring((void *)priv->dma_rx, DMA_RX_SIZE, 0); - pr_info("TX descriptor ring:\n"); - stmmac_display_ring((void *)priv->dma_tx, DMA_TX_SIZE, 0); + head_rx = (void *)priv->dma_rx; + head_tx = (void *)priv->dma_tx; } + + /* Display Rx ring */ + priv->hw->desc->display_ring(head_rx, DMA_RX_SIZE, true); + /* Display Tx ring */ + priv->hw->desc->display_ring(head_tx, DMA_TX_SIZE, false); } static int stmmac_set_bfsize(int mtu, int bufsize) @@ -1008,7 +972,10 @@ static int stmmac_init_rx_buffers(struct stmmac_priv *priv, struct dma_desc *p, return -EINVAL; } - p->des2 = priv->rx_skbuff_dma[i]; + if (priv->synopsys_id >= DWMAC_CORE_4_00) + p->des0 = priv->rx_skbuff_dma[i]; + else + p->des2 = priv->rx_skbuff_dma[i]; if ((priv->hw->mode->init_desc3) && (priv->dma_buf_sz == BUF_SIZE_16KiB)) @@ -1099,7 +1066,16 @@ static int init_dma_desc_rings(struct net_device *dev, gfp_t flags) p = &((priv->dma_etx + i)->basic); else p = priv->dma_tx + i; - p->des2 = 0; + + if (priv->synopsys_id >= DWMAC_CORE_4_00) { + p->des0 = 0; + p->des1 = 0; + p->des2 = 0; + p->des3 = 0; + } else { + p->des2 = 0; + } + priv->tx_skbuff_dma[i].buf = 0; priv->tx_skbuff_dma[i].map_as_page = false; priv->tx_skbuff_dma[i].len = 0; @@ -1362,9 +1338,13 @@ static void stmmac_tx_clean(struct stmmac_priv *priv) priv->tx_skbuff_dma[entry].len, DMA_TO_DEVICE); priv->tx_skbuff_dma[entry].buf = 0; + priv->tx_skbuff_dma[entry].len = 0; priv->tx_skbuff_dma[entry].map_as_page = false; } - priv->hw->mode->clean_desc3(priv, p); + + if (priv->hw->mode->clean_desc3) + priv->hw->mode->clean_desc3(priv, p); + priv->tx_skbuff_dma[entry].last_segment = false; priv->tx_skbuff_dma[entry].is_jumbo = false; @@ -1487,41 +1467,23 @@ static void stmmac_dma_interrupt(struct stmmac_priv *priv) static void stmmac_mmc_setup(struct stmmac_priv *priv) { unsigned int mode = MMC_CNTRL_RESET_ON_READ | MMC_CNTRL_COUNTER_RESET | - MMC_CNTRL_PRESET | MMC_CNTRL_FULL_HALF_PRESET; + MMC_CNTRL_PRESET | MMC_CNTRL_FULL_HALF_PRESET; - dwmac_mmc_intr_all_mask(priv->ioaddr); + if (priv->synopsys_id >= DWMAC_CORE_4_00) + priv->mmcaddr = priv->ioaddr + MMC_GMAC4_OFFSET; + else + priv->mmcaddr = priv->ioaddr + MMC_GMAC3_X_OFFSET; + + dwmac_mmc_intr_all_mask(priv->mmcaddr); if (priv->dma_cap.rmon) { - dwmac_mmc_ctrl(priv->ioaddr, mode); + dwmac_mmc_ctrl(priv->mmcaddr, mode); memset(&priv->mmc, 0, sizeof(struct stmmac_counters)); } else pr_info(" No MAC Management Counters available\n"); } /** - * stmmac_get_synopsys_id - return the SYINID. - * @priv: driver private structure - * Description: this simple function is to decode and return the SYINID - * starting from the HW core register. - */ -static u32 stmmac_get_synopsys_id(struct stmmac_priv *priv) -{ - u32 hwid = priv->hw->synopsys_uid; - - /* Check Synopsys Id (not available on old chips) */ - if (likely(hwid)) { - u32 uid = ((hwid & 0x0000ff00) >> 8); - u32 synid = (hwid & 0x000000ff); - - pr_info("stmmac - user ID: 0x%x, Synopsys ID: 0x%x\n", - uid, synid); - - return synid; - } - return 0; -} - -/** * stmmac_selec_desc_mode - to select among: normal/alternate/extend descriptors * @priv: driver private structure * Description: select the Enhanced/Alternate or Normal descriptors. @@ -1558,51 +1520,15 @@ static void stmmac_selec_desc_mode(struct stmmac_priv *priv) */ static int stmmac_get_hw_features(struct stmmac_priv *priv) { - u32 hw_cap = 0; + u32 ret = 0; if (priv->hw->dma->get_hw_feature) { - hw_cap = priv->hw->dma->get_hw_feature(priv->ioaddr); - - priv->dma_cap.mbps_10_100 = (hw_cap & DMA_HW_FEAT_MIISEL); - priv->dma_cap.mbps_1000 = (hw_cap & DMA_HW_FEAT_GMIISEL) >> 1; - priv->dma_cap.half_duplex = (hw_cap & DMA_HW_FEAT_HDSEL) >> 2; - priv->dma_cap.hash_filter = (hw_cap & DMA_HW_FEAT_HASHSEL) >> 4; - priv->dma_cap.multi_addr = (hw_cap & DMA_HW_FEAT_ADDMAC) >> 5; - priv->dma_cap.pcs = (hw_cap & DMA_HW_FEAT_PCSSEL) >> 6; - priv->dma_cap.sma_mdio = (hw_cap & DMA_HW_FEAT_SMASEL) >> 8; - priv->dma_cap.pmt_remote_wake_up = - (hw_cap & DMA_HW_FEAT_RWKSEL) >> 9; - priv->dma_cap.pmt_magic_frame = - (hw_cap & DMA_HW_FEAT_MGKSEL) >> 10; - /* MMC */ - priv->dma_cap.rmon = (hw_cap & DMA_HW_FEAT_MMCSEL) >> 11; - /* IEEE 1588-2002 */ - priv->dma_cap.time_stamp = - (hw_cap & DMA_HW_FEAT_TSVER1SEL) >> 12; - /* IEEE 1588-2008 */ - priv->dma_cap.atime_stamp = - (hw_cap & DMA_HW_FEAT_TSVER2SEL) >> 13; - /* 802.3az - Energy-Efficient Ethernet (EEE) */ - priv->dma_cap.eee = (hw_cap & DMA_HW_FEAT_EEESEL) >> 14; - priv->dma_cap.av = (hw_cap & DMA_HW_FEAT_AVSEL) >> 15; - /* TX and RX csum */ - priv->dma_cap.tx_coe = (hw_cap & DMA_HW_FEAT_TXCOESEL) >> 16; - priv->dma_cap.rx_coe_type1 = - (hw_cap & DMA_HW_FEAT_RXTYP1COE) >> 17; - priv->dma_cap.rx_coe_type2 = - (hw_cap & DMA_HW_FEAT_RXTYP2COE) >> 18; - priv->dma_cap.rxfifo_over_2048 = - (hw_cap & DMA_HW_FEAT_RXFIFOSIZE) >> 19; - /* TX and RX number of channels */ - priv->dma_cap.number_rx_channel = - (hw_cap & DMA_HW_FEAT_RXCHCNT) >> 20; - priv->dma_cap.number_tx_channel = - (hw_cap & DMA_HW_FEAT_TXCHCNT) >> 22; - /* Alternate (enhanced) DESC mode */ - priv->dma_cap.enh_desc = (hw_cap & DMA_HW_FEAT_ENHDESSEL) >> 24; - } - - return hw_cap; + priv->hw->dma->get_hw_feature(priv->ioaddr, + &priv->dma_cap); + ret = 1; + } + + return ret; } /** @@ -1658,8 +1584,19 @@ static int stmmac_init_dma_engine(struct stmmac_priv *priv) priv->hw->dma->init(priv->ioaddr, pbl, fixed_burst, mixed_burst, aal, priv->dma_tx_phy, priv->dma_rx_phy, atds); - if ((priv->synopsys_id >= DWMAC_CORE_3_50) && - (priv->plat->axi && priv->hw->dma->axi)) + if (priv->synopsys_id >= DWMAC_CORE_4_00) { + priv->rx_tail_addr = priv->dma_rx_phy + + (DMA_RX_SIZE * sizeof(struct dma_desc)); + priv->hw->dma->set_rx_tail_ptr(priv->ioaddr, priv->rx_tail_addr, + STMMAC_CHAN0); + + priv->tx_tail_addr = priv->dma_tx_phy + + (DMA_TX_SIZE * sizeof(struct dma_desc)); + priv->hw->dma->set_tx_tail_ptr(priv->ioaddr, priv->tx_tail_addr, + STMMAC_CHAN0); + } + + if (priv->plat->axi && priv->hw->dma->axi) priv->hw->dma->axi(priv->ioaddr, priv->plat->axi); return ret; @@ -1739,7 +1676,10 @@ static int stmmac_hw_setup(struct net_device *dev, bool init_ptp) } /* Enable the MAC Rx/Tx */ - stmmac_set_mac(priv->ioaddr, true); + if (priv->synopsys_id >= DWMAC_CORE_4_00) + stmmac_dwmac4_set_mac(priv->ioaddr, true); + else + stmmac_set_mac(priv->ioaddr, true); /* Set the HW DMA mode and the COE */ stmmac_dma_operation_mode(priv); @@ -1777,6 +1717,18 @@ static int stmmac_hw_setup(struct net_device *dev, bool init_ptp) if (priv->pcs && priv->hw->mac->ctrl_ane) priv->hw->mac->ctrl_ane(priv->hw, 0); + /* set TX ring length */ + if (priv->hw->dma->set_tx_ring_len) + priv->hw->dma->set_tx_ring_len(priv->ioaddr, + (DMA_TX_SIZE - 1)); + /* set RX ring length */ + if (priv->hw->dma->set_rx_ring_len) + priv->hw->dma->set_rx_ring_len(priv->ioaddr, + (DMA_RX_SIZE - 1)); + /* Enable TSO */ + if (priv->tso) + priv->hw->dma->enable_tso(priv->ioaddr, 1, STMMAC_CHAN0); + return 0; } @@ -1942,6 +1894,239 @@ static int stmmac_release(struct net_device *dev) } /** + * stmmac_tso_allocator - close entry point of the driver + * @priv: driver private structure + * @des: buffer start address + * @total_len: total length to fill in descriptors + * @last_segmant: condition for the last descriptor + * Description: + * This function fills descriptor and request new descriptors according to + * buffer length to fill + */ +static void stmmac_tso_allocator(struct stmmac_priv *priv, unsigned int des, + int total_len, bool last_segment) +{ + struct dma_desc *desc; + int tmp_len; + u32 buff_size; + + tmp_len = total_len; + + while (tmp_len > 0) { + priv->cur_tx = STMMAC_GET_ENTRY(priv->cur_tx, DMA_TX_SIZE); + desc = priv->dma_tx + priv->cur_tx; + + desc->des0 = des + (total_len - tmp_len); + buff_size = tmp_len >= TSO_MAX_BUFF_SIZE ? + TSO_MAX_BUFF_SIZE : tmp_len; + + priv->hw->desc->prepare_tso_tx_desc(desc, 0, buff_size, + 0, 1, + (last_segment) && (buff_size < TSO_MAX_BUFF_SIZE), + 0, 0); + + tmp_len -= TSO_MAX_BUFF_SIZE; + } +} + +/** + * stmmac_tso_xmit - Tx entry point of the driver for oversized frames (TSO) + * @skb : the socket buffer + * @dev : device pointer + * Description: this is the transmit function that is called on TSO frames + * (support available on GMAC4 and newer chips). + * Diagram below show the ring programming in case of TSO frames: + * + * First Descriptor + * -------- + * | DES0 |---> buffer1 = L2/L3/L4 header + * | DES1 |---> TCP Payload (can continue on next descr...) + * | DES2 |---> buffer 1 and 2 len + * | DES3 |---> must set TSE, TCP hdr len-> [22:19]. TCP payload len [17:0] + * -------- + * | + * ... + * | + * -------- + * | DES0 | --| Split TCP Payload on Buffers 1 and 2 + * | DES1 | --| + * | DES2 | --> buffer 1 and 2 len + * | DES3 | + * -------- + * + * mss is fixed when enable tso, so w/o programming the TDES3 ctx field. + */ +static netdev_tx_t stmmac_tso_xmit(struct sk_buff *skb, struct net_device *dev) +{ + u32 pay_len, mss; + int tmp_pay_len = 0; + struct stmmac_priv *priv = netdev_priv(dev); + int nfrags = skb_shinfo(skb)->nr_frags; + unsigned int first_entry, des; + struct dma_desc *desc, *first, *mss_desc = NULL; + u8 proto_hdr_len; + int i; + + spin_lock(&priv->tx_lock); + + /* Compute header lengths */ + proto_hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb); + + /* Desc availability based on threshold should be enough safe */ + if (unlikely(stmmac_tx_avail(priv) < + (((skb->len - proto_hdr_len) / TSO_MAX_BUFF_SIZE + 1)))) { + if (!netif_queue_stopped(dev)) { + netif_stop_queue(dev); + /* This is a hard error, log it. */ + pr_err("%s: Tx Ring full when queue awake\n", __func__); + } + spin_unlock(&priv->tx_lock); + return NETDEV_TX_BUSY; + } + + pay_len = skb_headlen(skb) - proto_hdr_len; /* no frags */ + + mss = skb_shinfo(skb)->gso_size; + + /* set new MSS value if needed */ + if (mss != priv->mss) { + mss_desc = priv->dma_tx + priv->cur_tx; + priv->hw->desc->set_mss(mss_desc, mss); + priv->mss = mss; + priv->cur_tx = STMMAC_GET_ENTRY(priv->cur_tx, DMA_TX_SIZE); + } + + if (netif_msg_tx_queued(priv)) { + pr_info("%s: tcphdrlen %d, hdr_len %d, pay_len %d, mss %d\n", + __func__, tcp_hdrlen(skb), proto_hdr_len, pay_len, mss); + pr_info("\tskb->len %d, skb->data_len %d\n", skb->len, + skb->data_len); + } + + first_entry = priv->cur_tx; + + desc = priv->dma_tx + first_entry; + first = desc; + + /* first descriptor: fill Headers on Buf1 */ + des = dma_map_single(priv->device, skb->data, skb_headlen(skb), + DMA_TO_DEVICE); + if (dma_mapping_error(priv->device, des)) + goto dma_map_err; + + priv->tx_skbuff_dma[first_entry].buf = des; + priv->tx_skbuff_dma[first_entry].len = skb_headlen(skb); + priv->tx_skbuff[first_entry] = skb; + + first->des0 = des; + + /* Fill start of payload in buff2 of first descriptor */ + if (pay_len) + first->des1 = des + proto_hdr_len; + + /* If needed take extra descriptors to fill the remaining payload */ + tmp_pay_len = pay_len - TSO_MAX_BUFF_SIZE; + + stmmac_tso_allocator(priv, des, tmp_pay_len, (nfrags == 0)); + + /* Prepare fragments */ + for (i = 0; i < nfrags; i++) { + const skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; + + des = skb_frag_dma_map(priv->device, frag, 0, + skb_frag_size(frag), + DMA_TO_DEVICE); + + stmmac_tso_allocator(priv, des, skb_frag_size(frag), + (i == nfrags - 1)); + + priv->tx_skbuff_dma[priv->cur_tx].buf = des; + priv->tx_skbuff_dma[priv->cur_tx].len = skb_frag_size(frag); + priv->tx_skbuff[priv->cur_tx] = NULL; + priv->tx_skbuff_dma[priv->cur_tx].map_as_page = true; + } + + priv->tx_skbuff_dma[priv->cur_tx].last_segment = true; + + priv->cur_tx = STMMAC_GET_ENTRY(priv->cur_tx, DMA_TX_SIZE); + + if (unlikely(stmmac_tx_avail(priv) <= (MAX_SKB_FRAGS + 1))) { + if (netif_msg_hw(priv)) + pr_debug("%s: stop transmitted packets\n", __func__); + netif_stop_queue(dev); + } + + dev->stats.tx_bytes += skb->len; + priv->xstats.tx_tso_frames++; + priv->xstats.tx_tso_nfrags += nfrags; + + /* Manage tx mitigation */ + priv->tx_count_frames += nfrags + 1; + if (likely(priv->tx_coal_frames > priv->tx_count_frames)) { + mod_timer(&priv->txtimer, + STMMAC_COAL_TIMER(priv->tx_coal_timer)); + } else { + priv->tx_count_frames = 0; + priv->hw->desc->set_tx_ic(desc); + priv->xstats.tx_set_ic_bit++; + } + + if (!priv->hwts_tx_en) + skb_tx_timestamp(skb); + + if (unlikely((skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) && + priv->hwts_tx_en)) { + /* declare that device is doing timestamping */ + skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; + priv->hw->desc->enable_tx_timestamp(first); + } + + /* Complete the first descriptor before granting the DMA */ + priv->hw->desc->prepare_tso_tx_desc(first, 1, + proto_hdr_len, + pay_len, + 1, priv->tx_skbuff_dma[first_entry].last_segment, + tcp_hdrlen(skb) / 4, (skb->len - proto_hdr_len)); + + /* If context desc is used to change MSS */ + if (mss_desc) + priv->hw->desc->set_tx_owner(mss_desc); + + /* The own bit must be the latest setting done when prepare the + * descriptor and then barrier is needed to make sure that + * all is coherent before granting the DMA engine. + */ + smp_wmb(); + + if (netif_msg_pktdata(priv)) { + pr_info("%s: curr=%d dirty=%d f=%d, e=%d, f_p=%p, nfrags %d\n", + __func__, priv->cur_tx, priv->dirty_tx, first_entry, + priv->cur_tx, first, nfrags); + + priv->hw->desc->display_ring((void *)priv->dma_tx, DMA_TX_SIZE, + 0); + + pr_info(">>> frame to be transmitted: "); + print_pkt(skb->data, skb_headlen(skb)); + } + + netdev_sent_queue(dev, skb->len); + + priv->hw->dma->set_tx_tail_ptr(priv->ioaddr, priv->tx_tail_addr, + STMMAC_CHAN0); + + spin_unlock(&priv->tx_lock); + return NETDEV_TX_OK; + +dma_map_err: + spin_unlock(&priv->tx_lock); + dev_err(priv->device, "Tx dma map failed\n"); + dev_kfree_skb(skb); + priv->dev->stats.tx_dropped++; + return NETDEV_TX_OK; +} + +/** * stmmac_xmit - Tx entry point of the driver * @skb : the socket buffer * @dev : device pointer @@ -1958,6 +2143,13 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev) unsigned int entry, first_entry; struct dma_desc *desc, *first; unsigned int enh_desc; + unsigned int des; + + /* Manage oversized TCP frames for GMAC4 device */ + if (skb_is_gso(skb) && priv->tso) { + if (ip_hdr(skb)->protocol == IPPROTO_TCP) + return stmmac_tso_xmit(skb, dev); + } spin_lock(&priv->tx_lock); @@ -1993,7 +2185,8 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev) if (enh_desc) is_jumbo = priv->hw->mode->is_jumbo_frm(skb->len, enh_desc); - if (unlikely(is_jumbo)) { + if (unlikely(is_jumbo) && likely(priv->synopsys_id < + DWMAC_CORE_4_00)) { entry = priv->hw->mode->jumbo_frm(priv, skb, csum_insertion); if (unlikely(entry < 0)) goto dma_map_err; @@ -2011,13 +2204,21 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev) else desc = priv->dma_tx + entry; - desc->des2 = skb_frag_dma_map(priv->device, frag, 0, len, - DMA_TO_DEVICE); - if (dma_mapping_error(priv->device, desc->des2)) + des = skb_frag_dma_map(priv->device, frag, 0, len, + DMA_TO_DEVICE); + if (dma_mapping_error(priv->device, des)) goto dma_map_err; /* should reuse desc w/o issues */ priv->tx_skbuff[entry] = NULL; - priv->tx_skbuff_dma[entry].buf = desc->des2; + + if (unlikely(priv->synopsys_id >= DWMAC_CORE_4_00)) { + desc->des0 = des; + priv->tx_skbuff_dma[entry].buf = desc->des0; + } else { + desc->des2 = des; + priv->tx_skbuff_dma[entry].buf = desc->des2; + } + priv->tx_skbuff_dma[entry].map_as_page = true; priv->tx_skbuff_dma[entry].len = len; priv->tx_skbuff_dma[entry].last_segment = last_segment; @@ -2032,16 +2233,18 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev) priv->cur_tx = entry; if (netif_msg_pktdata(priv)) { + void *tx_head; + pr_debug("%s: curr=%d dirty=%d f=%d, e=%d, first=%p, nfrags=%d", __func__, priv->cur_tx, priv->dirty_tx, first_entry, entry, first, nfrags); if (priv->extend_desc) - stmmac_display_ring((void *)priv->dma_etx, - DMA_TX_SIZE, 1); + tx_head = (void *)priv->dma_etx; else - stmmac_display_ring((void *)priv->dma_tx, - DMA_TX_SIZE, 0); + tx_head = (void *)priv->dma_tx; + + priv->hw->desc->display_ring(tx_head, DMA_TX_SIZE, false); pr_debug(">>> frame to be transmitted: "); print_pkt(skb->data, skb->len); @@ -2080,12 +2283,19 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev) if (likely(!is_jumbo)) { bool last_segment = (nfrags == 0); - first->des2 = dma_map_single(priv->device, skb->data, - nopaged_len, DMA_TO_DEVICE); - if (dma_mapping_error(priv->device, first->des2)) + des = dma_map_single(priv->device, skb->data, + nopaged_len, DMA_TO_DEVICE); + if (dma_mapping_error(priv->device, des)) goto dma_map_err; - priv->tx_skbuff_dma[first_entry].buf = first->des2; + if (unlikely(priv->synopsys_id >= DWMAC_CORE_4_00)) { + first->des0 = des; + priv->tx_skbuff_dma[first_entry].buf = first->des0; + } else { + first->des2 = des; + priv->tx_skbuff_dma[first_entry].buf = first->des2; + } + priv->tx_skbuff_dma[first_entry].len = nopaged_len; priv->tx_skbuff_dma[first_entry].last_segment = last_segment; @@ -2109,7 +2319,12 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev) } netdev_sent_queue(dev, skb->len); - priv->hw->dma->enable_dma_transmission(priv->ioaddr); + + if (priv->synopsys_id < DWMAC_CORE_4_00) + priv->hw->dma->enable_dma_transmission(priv->ioaddr); + else + priv->hw->dma->set_tx_tail_ptr(priv->ioaddr, priv->tx_tail_addr, + STMMAC_CHAN0); spin_unlock(&priv->tx_lock); return NETDEV_TX_OK; @@ -2191,9 +2406,15 @@ static inline void stmmac_rx_refill(struct stmmac_priv *priv) dev_kfree_skb(skb); break; } - p->des2 = priv->rx_skbuff_dma[entry]; - priv->hw->mode->refill_desc3(priv, p); + if (unlikely(priv->synopsys_id >= DWMAC_CORE_4_00)) { + p->des0 = priv->rx_skbuff_dma[entry]; + p->des1 = 0; + } else { + p->des2 = priv->rx_skbuff_dma[entry]; + } + if (priv->hw->mode->refill_desc3) + priv->hw->mode->refill_desc3(priv, p); if (priv->rx_zeroc_thresh > 0) priv->rx_zeroc_thresh--; @@ -2201,9 +2422,13 @@ static inline void stmmac_rx_refill(struct stmmac_priv *priv) if (netif_msg_rx_status(priv)) pr_debug("\trefill entry #%d\n", entry); } - wmb(); - priv->hw->desc->set_rx_owner(p); + + if (unlikely(priv->synopsys_id >= DWMAC_CORE_4_00)) + priv->hw->desc->init_rx_desc(p, priv->use_riwt, 0, 0); + else + priv->hw->desc->set_rx_owner(p); + wmb(); entry = STMMAC_GET_ENTRY(entry, DMA_RX_SIZE); @@ -2226,13 +2451,15 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit) int coe = priv->hw->rx_csum; if (netif_msg_rx_status(priv)) { + void *rx_head; + pr_debug("%s: descriptor ring:\n", __func__); if (priv->extend_desc) - stmmac_display_ring((void *)priv->dma_erx, - DMA_RX_SIZE, 1); + rx_head = (void *)priv->dma_erx; else - stmmac_display_ring((void *)priv->dma_rx, - DMA_RX_SIZE, 0); + rx_head = (void *)priv->dma_rx; + + priv->hw->desc->display_ring(rx_head, DMA_RX_SIZE, true); } while (count < limit) { int status; @@ -2282,11 +2509,23 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit) } else { struct sk_buff *skb; int frame_len; + unsigned int des; + + if (unlikely(priv->synopsys_id >= DWMAC_CORE_4_00)) + des = p->des0; + else + des = p->des2; frame_len = priv->hw->desc->get_rx_frame_len(p, coe); - /* check if frame_len fits the preallocated memory */ + /* If frame length is greather than skb buffer size + * (preallocated during init) then the packet is + * ignored + */ if (frame_len > priv->dma_buf_sz) { + pr_err("%s: len %d larger than size (%d)\n", + priv->dev->name, frame_len, + priv->dma_buf_sz); priv->dev->stats.rx_length_errors++; break; } @@ -2299,14 +2538,19 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit) if (netif_msg_rx_status(priv)) { pr_debug("\tdesc: %p [entry %d] buff=0x%x\n", - p, entry, p->des2); + p, entry, des); if (frame_len > ETH_FRAME_LEN) pr_debug("\tframe size %d, COE: %d\n", frame_len, status); } - if (unlikely((frame_len < priv->rx_copybreak) || - stmmac_rx_threshold_count(priv))) { + /* The zero-copy is always used for all the sizes + * in case of GMAC4 because it needs + * to refill the used descriptors, always. + */ + if (unlikely(!priv->plat->has_gmac4 && + ((frame_len < priv->rx_copybreak) || + stmmac_rx_threshold_count(priv)))) { skb = netdev_alloc_skb_ip_align(priv->dev, frame_len); if (unlikely(!skb)) { @@ -2458,7 +2702,7 @@ static int stmmac_change_mtu(struct net_device *dev, int new_mtu) return -EBUSY; } - if (priv->plat->enh_desc) + if ((priv->plat->enh_desc) || (priv->synopsys_id >= DWMAC_CORE_4_00)) max_mtu = JUMBO_LEN; else max_mtu = SKB_MAX_HEAD(NET_SKB_PAD + NET_IP_ALIGN); @@ -2472,6 +2716,7 @@ static int stmmac_change_mtu(struct net_device *dev, int new_mtu) } dev->mtu = new_mtu; + netdev_update_features(dev); return 0; @@ -2496,6 +2741,14 @@ static netdev_features_t stmmac_fix_features(struct net_device *dev, if (priv->plat->bugged_jumbo && (dev->mtu > ETH_DATA_LEN)) features &= ~NETIF_F_CSUM_MASK; + /* Disable tso if asked by ethtool */ + if ((priv->plat->tso_en) && (priv->dma_cap.tsoen)) { + if (features & NETIF_F_TSO) + priv->tso = true; + else + priv->tso = false; + } + return features; } @@ -2542,7 +2795,7 @@ static irqreturn_t stmmac_interrupt(int irq, void *dev_id) } /* To handle GMAC own interrupts */ - if (priv->plat->has_gmac) { + if ((priv->plat->has_gmac) || (priv->plat->has_gmac4)) { int status = priv->hw->mac->host_irq_status(priv->hw, &priv->xstats); if (unlikely(status)) { @@ -2551,6 +2804,10 @@ static irqreturn_t stmmac_interrupt(int irq, void *dev_id) priv->tx_path_in_lpi_mode = true; if (status & CORE_IRQ_TX_PATH_EXIT_LPI_MODE) priv->tx_path_in_lpi_mode = false; + if (status & CORE_IRQ_MTL_RX_OVERFLOW) + priv->hw->dma->set_rx_tail_ptr(priv->ioaddr, + priv->rx_tail_addr, + STMMAC_CHAN0); } } @@ -2623,15 +2880,14 @@ static void sysfs_display_ring(void *head, int size, int extend_desc, x = *(u64 *) ep; seq_printf(seq, "%d [0x%x]: 0x%x 0x%x 0x%x 0x%x\n", i, (unsigned int)virt_to_phys(ep), - (unsigned int)x, (unsigned int)(x >> 32), + ep->basic.des0, ep->basic.des1, ep->basic.des2, ep->basic.des3); ep++; } else { x = *(u64 *) p; seq_printf(seq, "%d [0x%x]: 0x%x 0x%x 0x%x 0x%x\n", i, (unsigned int)virt_to_phys(ep), - (unsigned int)x, (unsigned int)(x >> 32), - p->des2, p->des3); + p->des0, p->des1, p->des2, p->des3); p++; } seq_printf(seq, "\n"); @@ -2714,10 +2970,15 @@ static int stmmac_sysfs_dma_cap_read(struct seq_file *seq, void *v) seq_printf(seq, "\tAV features: %s\n", (priv->dma_cap.av) ? "Y" : "N"); seq_printf(seq, "\tChecksum Offload in TX: %s\n", (priv->dma_cap.tx_coe) ? "Y" : "N"); - seq_printf(seq, "\tIP Checksum Offload (type1) in RX: %s\n", - (priv->dma_cap.rx_coe_type1) ? "Y" : "N"); - seq_printf(seq, "\tIP Checksum Offload (type2) in RX: %s\n", - (priv->dma_cap.rx_coe_type2) ? "Y" : "N"); + if (priv->synopsys_id >= DWMAC_CORE_4_00) { + seq_printf(seq, "\tIP Checksum Offload in RX: %s\n", + (priv->dma_cap.rx_coe) ? "Y" : "N"); + } else { + seq_printf(seq, "\tIP Checksum Offload (type1) in RX: %s\n", + (priv->dma_cap.rx_coe_type1) ? "Y" : "N"); + seq_printf(seq, "\tIP Checksum Offload (type2) in RX: %s\n", + (priv->dma_cap.rx_coe_type2) ? "Y" : "N"); + } seq_printf(seq, "\tRXFIFO > 2048bytes: %s\n", (priv->dma_cap.rxfifo_over_2048) ? "Y" : "N"); seq_printf(seq, "\tNumber of Additional RX channel: %d\n", @@ -2826,27 +3087,35 @@ static int stmmac_hw_init(struct stmmac_priv *priv) priv->dev->priv_flags |= IFF_UNICAST_FLT; mac = dwmac1000_setup(priv->ioaddr, priv->plat->multicast_filter_bins, - priv->plat->unicast_filter_entries); + priv->plat->unicast_filter_entries, + &priv->synopsys_id); + } else if (priv->plat->has_gmac4) { + priv->dev->priv_flags |= IFF_UNICAST_FLT; + mac = dwmac4_setup(priv->ioaddr, + priv->plat->multicast_filter_bins, + priv->plat->unicast_filter_entries, + &priv->synopsys_id); } else { - mac = dwmac100_setup(priv->ioaddr); + mac = dwmac100_setup(priv->ioaddr, &priv->synopsys_id); } if (!mac) return -ENOMEM; priv->hw = mac; - /* Get and dump the chip ID */ - priv->synopsys_id = stmmac_get_synopsys_id(priv); - /* To use the chained or ring mode */ - if (chain_mode) { - priv->hw->mode = &chain_mode_ops; - pr_info(" Chain mode enabled\n"); - priv->mode = STMMAC_CHAIN_MODE; + if (priv->synopsys_id >= DWMAC_CORE_4_00) { + priv->hw->mode = &dwmac4_ring_mode_ops; } else { - priv->hw->mode = &ring_mode_ops; - pr_info(" Ring mode enabled\n"); - priv->mode = STMMAC_RING_MODE; + if (chain_mode) { + priv->hw->mode = &chain_mode_ops; + pr_info(" Chain mode enabled\n"); + priv->mode = STMMAC_CHAIN_MODE; + } else { + priv->hw->mode = &ring_mode_ops; + pr_info(" Ring mode enabled\n"); + priv->mode = STMMAC_RING_MODE; + } } /* Get the HW capability (new GMAC newer than 3.50a) */ @@ -2862,11 +3131,9 @@ static int stmmac_hw_init(struct stmmac_priv *priv) priv->plat->enh_desc = priv->dma_cap.enh_desc; priv->plat->pmt = priv->dma_cap.pmt_remote_wake_up; - /* TXCOE doesn't work in thresh DMA mode */ - if (priv->plat->force_thresh_dma_mode) - priv->plat->tx_coe = 0; - else - priv->plat->tx_coe = priv->dma_cap.tx_coe; + priv->plat->tx_coe = priv->dma_cap.tx_coe; + /* In case of GMAC4 rx_coe is from HW cap register. */ + priv->plat->rx_coe = priv->dma_cap.rx_coe; if (priv->dma_cap.rx_coe_type2) priv->plat->rx_coe = STMMAC_RX_COE_TYPE2; @@ -2876,13 +3143,17 @@ static int stmmac_hw_init(struct stmmac_priv *priv) } else pr_info(" No HW DMA feature register supported"); - /* To use alternate (extended) or normal descriptor structures */ - stmmac_selec_desc_mode(priv); + /* To use alternate (extended), normal or GMAC4 descriptor structures */ + if (priv->synopsys_id >= DWMAC_CORE_4_00) + priv->hw->desc = &dwmac4_desc_ops; + else + stmmac_selec_desc_mode(priv); if (priv->plat->rx_coe) { priv->hw->rx_csum = priv->plat->rx_coe; - pr_info(" RX Checksum Offload Engine supported (type %d)\n", - priv->plat->rx_coe); + pr_info(" RX Checksum Offload Engine supported\n"); + if (priv->synopsys_id < DWMAC_CORE_4_00) + pr_info("\tCOE Type %d\n", priv->hw->rx_csum); } if (priv->plat->tx_coe) pr_info(" TX Checksum insertion supported\n"); @@ -2892,6 +3163,9 @@ static int stmmac_hw_init(struct stmmac_priv *priv) device_set_wakeup_capable(priv->device, 1); } + if (priv->dma_cap.tsoen) + pr_info(" TSO supported\n"); + return 0; } @@ -2995,6 +3269,12 @@ int stmmac_dvr_probe(struct device *device, ndev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM; + + if ((priv->plat->tso_en) && (priv->dma_cap.tsoen)) { + ndev->hw_features |= NETIF_F_TSO; + priv->tso = true; + pr_info(" TSO feature enabled\n"); + } ndev->features |= ndev->hw_features | NETIF_F_HIGHDMA; ndev->watchdog_timeo = msecs_to_jiffies(watchdog); #ifdef STMMAC_VLAN_TAG_USED @@ -3189,6 +3469,11 @@ int stmmac_resume(struct net_device *ndev) priv->dirty_rx = 0; priv->dirty_tx = 0; priv->cur_tx = 0; + /* reset private mss value to force mss context settings at + * next tso xmit (only used for gmac4). + */ + priv->mss = 0; + stmmac_clear_descriptors(priv); stmmac_hw_setup(ndev, false); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c index ea76129dafc2..06704ca6f9ca 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c @@ -198,20 +198,12 @@ int stmmac_mdio_register(struct net_device *ndev) struct mii_bus *new_bus; struct stmmac_priv *priv = netdev_priv(ndev); struct stmmac_mdio_bus_data *mdio_bus_data = priv->plat->mdio_bus_data; - int addr, found; struct device_node *mdio_node = priv->plat->mdio_node; + int addr, found; if (!mdio_bus_data) return 0; - if (IS_ENABLED(CONFIG_OF)) { - if (mdio_node) { - netdev_dbg(ndev, "FOUND MDIO subnode\n"); - } else { - netdev_warn(ndev, "No MDIO subnode found\n"); - } - } - new_bus = mdiobus_alloc(); if (new_bus == NULL) return -ENOMEM; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index dcbd2a1601e8..effaa4ff5ab7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -132,6 +132,69 @@ static struct stmmac_axi *stmmac_axi_setup(struct platform_device *pdev) } /** + * stmmac_dt_phy - parse device-tree driver parameters to allocate PHY resources + * @plat: driver data platform structure + * @np: device tree node + * @dev: device pointer + * Description: + * The mdio bus will be allocated in case of a phy transceiver is on board; + * it will be NULL if the fixed-link is configured. + * If there is the "snps,dwmac-mdio" sub-node the mdio will be allocated + * in any case (for DSA, mdio must be registered even if fixed-link). + * The table below sums the supported configurations: + * ------------------------------- + * snps,phy-addr | Y + * ------------------------------- + * phy-handle | Y + * ------------------------------- + * fixed-link | N + * ------------------------------- + * snps,dwmac-mdio | + * even if | Y + * fixed-link | + * ------------------------------- + * + * It returns 0 in case of success otherwise -ENODEV. + */ +static int stmmac_dt_phy(struct plat_stmmacenet_data *plat, + struct device_node *np, struct device *dev) +{ + bool mdio = true; + + /* If phy-handle property is passed from DT, use it as the PHY */ + plat->phy_node = of_parse_phandle(np, "phy-handle", 0); + if (plat->phy_node) + dev_dbg(dev, "Found phy-handle subnode\n"); + + /* If phy-handle is not specified, check if we have a fixed-phy */ + if (!plat->phy_node && of_phy_is_fixed_link(np)) { + if ((of_phy_register_fixed_link(np) < 0)) + return -ENODEV; + + dev_dbg(dev, "Found fixed-link subnode\n"); + plat->phy_node = of_node_get(np); + mdio = false; + } + + /* If snps,dwmac-mdio is passed from DT, always register the MDIO */ + for_each_child_of_node(np, plat->mdio_node) { + if (of_device_is_compatible(plat->mdio_node, "snps,dwmac-mdio")) + break; + } + + if (plat->mdio_node) { + dev_dbg(dev, "Found MDIO subnode\n"); + mdio = true; + } + + if (mdio) + plat->mdio_bus_data = + devm_kzalloc(dev, sizeof(struct stmmac_mdio_bus_data), + GFP_KERNEL); + return 0; +} + +/** * stmmac_probe_config_dt - parse device-tree driver parameters * @pdev: platform_device structure * @plat: driver data platform structure @@ -146,7 +209,6 @@ stmmac_probe_config_dt(struct platform_device *pdev, const char **mac) struct device_node *np = pdev->dev.of_node; struct plat_stmmacenet_data *plat; struct stmmac_dma_cfg *dma_cfg; - struct device_node *child_node = NULL; plat = devm_kzalloc(&pdev->dev, sizeof(*plat), GFP_KERNEL); if (!plat) @@ -166,36 +228,15 @@ stmmac_probe_config_dt(struct platform_device *pdev, const char **mac) /* Default to phy auto-detection */ plat->phy_addr = -1; - /* If we find a phy-handle property, use it as the PHY */ - plat->phy_node = of_parse_phandle(np, "phy-handle", 0); - - /* If phy-handle is not specified, check if we have a fixed-phy */ - if (!plat->phy_node && of_phy_is_fixed_link(np)) { - if ((of_phy_register_fixed_link(np) < 0)) - return ERR_PTR(-ENODEV); - - plat->phy_node = of_node_get(np); - } - - for_each_child_of_node(np, child_node) - if (of_device_is_compatible(child_node, "snps,dwmac-mdio")) { - plat->mdio_node = child_node; - break; - } - /* "snps,phy-addr" is not a standard property. Mark it as deprecated * and warn of its use. Remove this when phy node support is added. */ if (of_property_read_u32(np, "snps,phy-addr", &plat->phy_addr) == 0) dev_warn(&pdev->dev, "snps,phy-addr property is deprecated\n"); - if ((plat->phy_node && !of_phy_is_fixed_link(np)) || !plat->mdio_node) - plat->mdio_bus_data = NULL; - else - plat->mdio_bus_data = - devm_kzalloc(&pdev->dev, - sizeof(struct stmmac_mdio_bus_data), - GFP_KERNEL); + /* To Configure PHY by using all device-tree supported properties */ + if (stmmac_dt_phy(plat, np, &pdev->dev)) + return ERR_PTR(-ENODEV); of_property_read_u32(np, "tx-fifo-depth", &plat->tx_fifo_size); @@ -243,6 +284,13 @@ stmmac_probe_config_dt(struct platform_device *pdev, const char **mac) plat->pmt = 1; } + if (of_device_is_compatible(np, "snps,dwmac-4.00") || + of_device_is_compatible(np, "snps,dwmac-4.10a")) { + plat->has_gmac4 = 1; + plat->pmt = 1; + plat->tso_en = of_property_read_bool(np, "snps,tso"); + } + if (of_device_is_compatible(np, "snps,dwmac-3.610") || of_device_is_compatible(np, "snps,dwmac-3.710")) { plat->enh_desc = 1; diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index 192631a345df..a9fbf17eb256 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -87,7 +87,6 @@ struct geneve_sock { struct socket *sock; struct rcu_head rcu; int refcnt; - struct udp_offload udp_offloads; struct hlist_head vni_list[VNI_HASH_SIZE]; u32 flags; }; @@ -409,14 +408,6 @@ static void geneve_notify_add_rx_port(struct geneve_sock *gs) struct net *net = sock_net(sk); sa_family_t sa_family = geneve_get_sk_family(gs); __be16 port = inet_sk(sk)->inet_sport; - int err; - - if (sa_family == AF_INET) { - err = udp_add_offload(sock_net(sk), &gs->udp_offloads); - if (err) - pr_warn("geneve: udp_add_offload failed with status %d\n", - err); - } rcu_read_lock(); for_each_netdev_rcu(net, dev) { @@ -432,9 +423,9 @@ static int geneve_hlen(struct genevehdr *gh) return sizeof(*gh) + gh->opt_len * 4; } -static struct sk_buff **geneve_gro_receive(struct sk_buff **head, - struct sk_buff *skb, - struct udp_offload *uoff) +static struct sk_buff **geneve_gro_receive(struct sock *sk, + struct sk_buff **head, + struct sk_buff *skb) { struct sk_buff *p, **pp = NULL; struct genevehdr *gh, *gh2; @@ -495,8 +486,8 @@ out: return pp; } -static int geneve_gro_complete(struct sk_buff *skb, int nhoff, - struct udp_offload *uoff) +static int geneve_gro_complete(struct sock *sk, struct sk_buff *skb, + int nhoff) { struct genevehdr *gh; struct packet_offload *ptype; @@ -545,14 +536,14 @@ static struct geneve_sock *geneve_socket_create(struct net *net, __be16 port, INIT_HLIST_HEAD(&gs->vni_list[h]); /* Initialize the geneve udp offloads structure */ - gs->udp_offloads.port = port; - gs->udp_offloads.callbacks.gro_receive = geneve_gro_receive; - gs->udp_offloads.callbacks.gro_complete = geneve_gro_complete; geneve_notify_add_rx_port(gs); /* Mark socket as an encapsulation socket */ + memset(&tunnel_cfg, 0, sizeof(tunnel_cfg)); tunnel_cfg.sk_user_data = gs; tunnel_cfg.encap_type = 1; + tunnel_cfg.gro_receive = geneve_gro_receive; + tunnel_cfg.gro_complete = geneve_gro_complete; tunnel_cfg.encap_rcv = geneve_udp_encap_recv; tunnel_cfg.encap_destroy = NULL; setup_udp_tunnel_sock(net, sock, &tunnel_cfg); @@ -576,9 +567,6 @@ static void geneve_notify_del_rx_port(struct geneve_sock *gs) } rcu_read_unlock(); - - if (sa_family == AF_INET) - udp_del_offload(&gs->udp_offloads); } static void __geneve_sock_release(struct geneve_sock *gs) @@ -843,8 +831,8 @@ static struct dst_entry *geneve_get_v6_dst(struct sk_buff *skb, if (info) { fl6->daddr = info->key.u.ipv6.dst; fl6->saddr = info->key.u.ipv6.src; - fl6->flowi6_tos = RT_TOS(info->key.tos); - fl6->flowlabel = info->key.label; + fl6->flowlabel = ip6_make_flowinfo(RT_TOS(info->key.tos), + info->key.label); dst_cache = &info->dst_cache; } else { prio = geneve->tos; @@ -855,8 +843,8 @@ static struct dst_entry *geneve_get_v6_dst(struct sk_buff *skb, use_cache = false; } - fl6->flowi6_tos = RT_TOS(prio); - fl6->flowlabel = geneve->label; + fl6->flowlabel = ip6_make_flowinfo(RT_TOS(prio), + geneve->label); fl6->daddr = geneve->remote.sin6.sin6_addr; dst_cache = &geneve->dst_cache; } @@ -1049,7 +1037,8 @@ static netdev_tx_t geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev, if (unlikely(err)) goto err; - prio = ip_tunnel_ecn_encap(fl6.flowi6_tos, iip, skb); + prio = ip_tunnel_ecn_encap(ip6_tclass(fl6.flowlabel), + iip, skb); ttl = geneve->ttl; if (!ttl && ipv6_addr_is_multicast(&fl6.daddr)) ttl = 1; diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h index b4c68783dfc3..8b3bd8ecd1c4 100644 --- a/drivers/net/hyperv/hyperv_net.h +++ b/drivers/net/hyperv/hyperv_net.h @@ -619,6 +619,7 @@ struct nvsp_message { #define NETVSC_PACKET_SIZE 4096 #define VRSS_SEND_TAB_SIZE 16 +#define VRSS_CHANNEL_MAX 64 #define RNDIS_MAX_PKT_DEFAULT 8 #define RNDIS_PKT_ALIGN_DEFAULT 8 @@ -700,13 +701,13 @@ struct netvsc_device { struct net_device *ndev; - struct vmbus_channel *chn_table[NR_CPUS]; + struct vmbus_channel *chn_table[VRSS_CHANNEL_MAX]; u32 send_table[VRSS_SEND_TAB_SIZE]; u32 max_chn; u32 num_chn; spinlock_t sc_lock; /* Protects num_sc_offered variable */ u32 num_sc_offered; - atomic_t queue_sends[NR_CPUS]; + atomic_t queue_sends[VRSS_CHANNEL_MAX]; /* Holds rndis device info */ void *extension; @@ -718,7 +719,7 @@ struct netvsc_device { /* The sub channel callback buffer */ unsigned char *sub_cb_buf; - struct multi_send_data msd[NR_CPUS]; + struct multi_send_data msd[VRSS_CHANNEL_MAX]; u32 max_pkt; /* max number of pkt in one send, e.g. 8 */ u32 pkt_align; /* alignment bytes, e.g. 8 */ diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 08608499fa17..b8121eba33ff 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -858,6 +858,7 @@ static int netvsc_change_mtu(struct net_device *ndev, int mtu) struct netvsc_device *nvdev = hv_get_drvdata(hdev); struct netvsc_device_info device_info; int limit = ETH_DATA_LEN; + u32 num_chn; int ret = 0; if (nvdev == NULL || nvdev->destroy) @@ -873,6 +874,8 @@ static int netvsc_change_mtu(struct net_device *ndev, int mtu) if (ret) goto out; + num_chn = nvdev->num_chn; + nvdev->start_remove = true; rndis_filter_device_remove(hdev); @@ -883,7 +886,7 @@ static int netvsc_change_mtu(struct net_device *ndev, int mtu) memset(&device_info, 0, sizeof(device_info)); device_info.ring_size = ring_size; - device_info.num_chn = nvdev->num_chn; + device_info.num_chn = num_chn; device_info.max_num_vrss_chns = max_num_vrss_chns; rndis_filter_device_add(hdev, &device_info); diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c index 47d07c576a34..c4e1e0408433 100644 --- a/drivers/net/hyperv/rndis_filter.c +++ b/drivers/net/hyperv/rndis_filter.c @@ -986,12 +986,6 @@ static void netvsc_sc_open(struct vmbus_channel *new_sc) nvscdev = hv_get_drvdata(new_sc->primary_channel->device_obj); - spin_lock_irqsave(&nvscdev->sc_lock, flags); - nvscdev->num_sc_offered--; - spin_unlock_irqrestore(&nvscdev->sc_lock, flags); - if (nvscdev->num_sc_offered == 0) - complete(&nvscdev->channel_init_wait); - if (chn_index >= nvscdev->num_chn) return; @@ -1004,6 +998,12 @@ static void netvsc_sc_open(struct vmbus_channel *new_sc) if (ret == 0) nvscdev->chn_table[chn_index] = new_sc; + + spin_lock_irqsave(&nvscdev->sc_lock, flags); + nvscdev->num_sc_offered--; + spin_unlock_irqrestore(&nvscdev->sc_lock, flags); + if (nvscdev->num_sc_offered == 0) + complete(&nvscdev->channel_init_wait); } int rndis_filter_device_add(struct hv_device *dev, @@ -1113,9 +1113,9 @@ int rndis_filter_device_add(struct hv_device *dev, if (ret || rsscap.num_recv_que < 2) goto out; - num_rss_qs = min(device_info->max_num_vrss_chns, rsscap.num_recv_que); + net_device->max_chn = min_t(u32, VRSS_CHANNEL_MAX, rsscap.num_recv_que); - net_device->max_chn = rsscap.num_recv_que; + num_rss_qs = min(device_info->max_num_vrss_chns, net_device->max_chn); /* * We will limit the VRSS channels to the number CPUs in the NUMA node diff --git a/drivers/net/irda/Kconfig b/drivers/net/irda/Kconfig index a2c227bfb687..e070e1222733 100644 --- a/drivers/net/irda/Kconfig +++ b/drivers/net/irda/Kconfig @@ -394,12 +394,5 @@ config MCS_FIR To compile it as a module, choose M here: the module will be called mcs7780. -config SH_IRDA - tristate "SuperH IrDA driver" - depends on IRDA - depends on (ARCH_SHMOBILE || COMPILE_TEST) && HAS_IOMEM - help - Say Y here if your want to enable SuperH IrDA devices. - endmenu diff --git a/drivers/net/irda/Makefile b/drivers/net/irda/Makefile index be8ab5b9a4a2..4c344433dae5 100644 --- a/drivers/net/irda/Makefile +++ b/drivers/net/irda/Makefile @@ -19,7 +19,6 @@ obj-$(CONFIG_VIA_FIR) += via-ircc.o obj-$(CONFIG_PXA_FICP) += pxaficp_ir.o obj-$(CONFIG_MCS_FIR) += mcs7780.o obj-$(CONFIG_AU1000_FIR) += au1k_ir.o -obj-$(CONFIG_SH_IRDA) += sh_irda.o # SIR drivers obj-$(CONFIG_IRTTY_SIR) += irtty-sir.o sir-dev.o obj-$(CONFIG_BFIN_SIR) += bfin_sir.o diff --git a/drivers/net/irda/sh_irda.c b/drivers/net/irda/sh_irda.c deleted file mode 100644 index c96b46b2c3a8..000000000000 --- a/drivers/net/irda/sh_irda.c +++ /dev/null @@ -1,875 +0,0 @@ -/* - * SuperH IrDA Driver - * - * Copyright (C) 2010 Renesas Solutions Corp. - * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> - * - * Based on sh_sir.c - * Copyright (C) 2009 Renesas Solutions Corp. - * Copyright 2006-2009 Analog Devices Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -/* - * CAUTION - * - * This driver is very simple. - * So, it doesn't have below support now - * - MIR/FIR support - * - DMA transfer support - * - FIFO mode support - */ -#include <linux/io.h> -#include <linux/interrupt.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/pm_runtime.h> -#include <linux/clk.h> -#include <net/irda/wrapper.h> -#include <net/irda/irda_device.h> - -#define DRIVER_NAME "sh_irda" - -#define __IRDARAM_LEN 0x1039 - -#define IRTMR 0x1F00 /* Transfer mode */ -#define IRCFR 0x1F02 /* Configuration */ -#define IRCTR 0x1F04 /* IR control */ -#define IRTFLR 0x1F20 /* Transmit frame length */ -#define IRTCTR 0x1F22 /* Transmit control */ -#define IRRFLR 0x1F40 /* Receive frame length */ -#define IRRCTR 0x1F42 /* Receive control */ -#define SIRISR 0x1F60 /* SIR-UART mode interrupt source */ -#define SIRIMR 0x1F62 /* SIR-UART mode interrupt mask */ -#define SIRICR 0x1F64 /* SIR-UART mode interrupt clear */ -#define SIRBCR 0x1F68 /* SIR-UART mode baud rate count */ -#define MFIRISR 0x1F70 /* MIR/FIR mode interrupt source */ -#define MFIRIMR 0x1F72 /* MIR/FIR mode interrupt mask */ -#define MFIRICR 0x1F74 /* MIR/FIR mode interrupt clear */ -#define CRCCTR 0x1F80 /* CRC engine control */ -#define CRCIR 0x1F86 /* CRC engine input data */ -#define CRCCR 0x1F8A /* CRC engine calculation */ -#define CRCOR 0x1F8E /* CRC engine output data */ -#define FIFOCP 0x1FC0 /* FIFO current pointer */ -#define FIFOFP 0x1FC2 /* FIFO follow pointer */ -#define FIFORSMSK 0x1FC4 /* FIFO receive status mask */ -#define FIFORSOR 0x1FC6 /* FIFO receive status OR */ -#define FIFOSEL 0x1FC8 /* FIFO select */ -#define FIFORS 0x1FCA /* FIFO receive status */ -#define FIFORFL 0x1FCC /* FIFO receive frame length */ -#define FIFORAMCP 0x1FCE /* FIFO RAM current pointer */ -#define FIFORAMFP 0x1FD0 /* FIFO RAM follow pointer */ -#define BIFCTL 0x1FD2 /* BUS interface control */ -#define IRDARAM 0x0000 /* IrDA buffer RAM */ -#define IRDARAM_LEN __IRDARAM_LEN /* - 8/16/32 (read-only for 32) */ - -/* IRTMR */ -#define TMD_MASK (0x3 << 14) /* Transfer Mode */ -#define TMD_SIR (0x0 << 14) -#define TMD_MIR (0x3 << 14) -#define TMD_FIR (0x2 << 14) - -#define FIFORIM (1 << 8) /* FIFO receive interrupt mask */ -#define MIM (1 << 4) /* MIR/FIR Interrupt Mask */ -#define SIM (1 << 0) /* SIR Interrupt Mask */ -#define xIM_MASK (FIFORIM | MIM | SIM) - -/* IRCFR */ -#define RTO_SHIFT 8 /* shift for Receive Timeout */ -#define RTO (0x3 << RTO_SHIFT) - -/* IRTCTR */ -#define ARMOD (1 << 15) /* Auto-Receive Mode */ -#define TE (1 << 0) /* Transmit Enable */ - -/* IRRFLR */ -#define RFL_MASK (0x1FFF) /* mask for Receive Frame Length */ - -/* IRRCTR */ -#define RE (1 << 0) /* Receive Enable */ - -/* - * SIRISR, SIRIMR, SIRICR, - * MFIRISR, MFIRIMR, MFIRICR - */ -#define FRE (1 << 15) /* Frame Receive End */ -#define TROV (1 << 11) /* Transfer Area Overflow */ -#define xIR_9 (1 << 9) -#define TOT xIR_9 /* for SIR Timeout */ -#define ABTD xIR_9 /* for MIR/FIR Abort Detection */ -#define xIR_8 (1 << 8) -#define FER xIR_8 /* for SIR Framing Error */ -#define CRCER xIR_8 /* for MIR/FIR CRC error */ -#define FTE (1 << 7) /* Frame Transmit End */ -#define xIR_MASK (FRE | TROV | xIR_9 | xIR_8 | FTE) - -/* SIRBCR */ -#define BRC_MASK (0x3F) /* mask for Baud Rate Count */ - -/* CRCCTR */ -#define CRC_RST (1 << 15) /* CRC Engine Reset */ -#define CRC_CT_MASK 0x0FFF /* mask for CRC Engine Input Data Count */ - -/* CRCIR */ -#define CRC_IN_MASK 0x0FFF /* mask for CRC Engine Input Data */ - -/************************************************************************ - - - enum / structure - - -************************************************************************/ -enum sh_irda_mode { - SH_IRDA_NONE = 0, - SH_IRDA_SIR, - SH_IRDA_MIR, - SH_IRDA_FIR, -}; - -struct sh_irda_self; -struct sh_irda_xir_func { - int (*xir_fre) (struct sh_irda_self *self); - int (*xir_trov) (struct sh_irda_self *self); - int (*xir_9) (struct sh_irda_self *self); - int (*xir_8) (struct sh_irda_self *self); - int (*xir_fte) (struct sh_irda_self *self); -}; - -struct sh_irda_self { - void __iomem *membase; - unsigned int irq; - struct platform_device *pdev; - - struct net_device *ndev; - - struct irlap_cb *irlap; - struct qos_info qos; - - iobuff_t tx_buff; - iobuff_t rx_buff; - - enum sh_irda_mode mode; - spinlock_t lock; - - struct sh_irda_xir_func *xir_func; -}; - -/************************************************************************ - - - common function - - -************************************************************************/ -static void sh_irda_write(struct sh_irda_self *self, u32 offset, u16 data) -{ - unsigned long flags; - - spin_lock_irqsave(&self->lock, flags); - iowrite16(data, self->membase + offset); - spin_unlock_irqrestore(&self->lock, flags); -} - -static u16 sh_irda_read(struct sh_irda_self *self, u32 offset) -{ - unsigned long flags; - u16 ret; - - spin_lock_irqsave(&self->lock, flags); - ret = ioread16(self->membase + offset); - spin_unlock_irqrestore(&self->lock, flags); - - return ret; -} - -static void sh_irda_update_bits(struct sh_irda_self *self, u32 offset, - u16 mask, u16 data) -{ - unsigned long flags; - u16 old, new; - - spin_lock_irqsave(&self->lock, flags); - old = ioread16(self->membase + offset); - new = (old & ~mask) | data; - if (old != new) - iowrite16(data, self->membase + offset); - spin_unlock_irqrestore(&self->lock, flags); -} - -/************************************************************************ - - - mode function - - -************************************************************************/ -/*===================================== - * - * common - * - *=====================================*/ -static void sh_irda_rcv_ctrl(struct sh_irda_self *self, int enable) -{ - struct device *dev = &self->ndev->dev; - - sh_irda_update_bits(self, IRRCTR, RE, enable ? RE : 0); - dev_dbg(dev, "recv %s\n", enable ? "enable" : "disable"); -} - -static int sh_irda_set_timeout(struct sh_irda_self *self, int interval) -{ - struct device *dev = &self->ndev->dev; - - if (SH_IRDA_SIR != self->mode) - interval = 0; - - if (interval < 0 || interval > 2) { - dev_err(dev, "unsupported timeout interval\n"); - return -EINVAL; - } - - sh_irda_update_bits(self, IRCFR, RTO, interval << RTO_SHIFT); - return 0; -} - -static int sh_irda_set_baudrate(struct sh_irda_self *self, int baudrate) -{ - struct device *dev = &self->ndev->dev; - u16 val; - - if (baudrate < 0) - return 0; - - if (SH_IRDA_SIR != self->mode) { - dev_err(dev, "it is not SIR mode\n"); - return -EINVAL; - } - - /* - * Baud rate (bits/s) = - * (48 MHz / 26) / (baud rate counter value + 1) x 16 - */ - val = (48000000 / 26 / 16 / baudrate) - 1; - dev_dbg(dev, "baudrate = %d, val = 0x%02x\n", baudrate, val); - - sh_irda_update_bits(self, SIRBCR, BRC_MASK, val); - - return 0; -} - -static int sh_irda_get_rcv_length(struct sh_irda_self *self) -{ - return RFL_MASK & sh_irda_read(self, IRRFLR); -} - -/*===================================== - * - * NONE MODE - * - *=====================================*/ -static int sh_irda_xir_fre(struct sh_irda_self *self) -{ - struct device *dev = &self->ndev->dev; - dev_err(dev, "none mode: frame recv\n"); - return 0; -} - -static int sh_irda_xir_trov(struct sh_irda_self *self) -{ - struct device *dev = &self->ndev->dev; - dev_err(dev, "none mode: buffer ram over\n"); - return 0; -} - -static int sh_irda_xir_9(struct sh_irda_self *self) -{ - struct device *dev = &self->ndev->dev; - dev_err(dev, "none mode: time over\n"); - return 0; -} - -static int sh_irda_xir_8(struct sh_irda_self *self) -{ - struct device *dev = &self->ndev->dev; - dev_err(dev, "none mode: framing error\n"); - return 0; -} - -static int sh_irda_xir_fte(struct sh_irda_self *self) -{ - struct device *dev = &self->ndev->dev; - dev_err(dev, "none mode: frame transmit end\n"); - return 0; -} - -static struct sh_irda_xir_func sh_irda_xir_func = { - .xir_fre = sh_irda_xir_fre, - .xir_trov = sh_irda_xir_trov, - .xir_9 = sh_irda_xir_9, - .xir_8 = sh_irda_xir_8, - .xir_fte = sh_irda_xir_fte, -}; - -/*===================================== - * - * MIR/FIR MODE - * - * MIR/FIR are not supported now - *=====================================*/ -static struct sh_irda_xir_func sh_irda_mfir_func = { - .xir_fre = sh_irda_xir_fre, - .xir_trov = sh_irda_xir_trov, - .xir_9 = sh_irda_xir_9, - .xir_8 = sh_irda_xir_8, - .xir_fte = sh_irda_xir_fte, -}; - -/*===================================== - * - * SIR MODE - * - *=====================================*/ -static int sh_irda_sir_fre(struct sh_irda_self *self) -{ - struct device *dev = &self->ndev->dev; - u16 data16; - u8 *data = (u8 *)&data16; - int len = sh_irda_get_rcv_length(self); - int i, j; - - if (len > IRDARAM_LEN) - len = IRDARAM_LEN; - - dev_dbg(dev, "frame recv length = %d\n", len); - - for (i = 0; i < len; i++) { - j = i % 2; - if (!j) - data16 = sh_irda_read(self, IRDARAM + i); - - async_unwrap_char(self->ndev, &self->ndev->stats, - &self->rx_buff, data[j]); - } - self->ndev->last_rx = jiffies; - - sh_irda_rcv_ctrl(self, 1); - - return 0; -} - -static int sh_irda_sir_trov(struct sh_irda_self *self) -{ - struct device *dev = &self->ndev->dev; - - dev_err(dev, "buffer ram over\n"); - sh_irda_rcv_ctrl(self, 1); - return 0; -} - -static int sh_irda_sir_tot(struct sh_irda_self *self) -{ - struct device *dev = &self->ndev->dev; - - dev_err(dev, "time over\n"); - sh_irda_set_baudrate(self, 9600); - sh_irda_rcv_ctrl(self, 1); - return 0; -} - -static int sh_irda_sir_fer(struct sh_irda_self *self) -{ - struct device *dev = &self->ndev->dev; - - dev_err(dev, "framing error\n"); - sh_irda_rcv_ctrl(self, 1); - return 0; -} - -static int sh_irda_sir_fte(struct sh_irda_self *self) -{ - struct device *dev = &self->ndev->dev; - - dev_dbg(dev, "frame transmit end\n"); - netif_wake_queue(self->ndev); - - return 0; -} - -static struct sh_irda_xir_func sh_irda_sir_func = { - .xir_fre = sh_irda_sir_fre, - .xir_trov = sh_irda_sir_trov, - .xir_9 = sh_irda_sir_tot, - .xir_8 = sh_irda_sir_fer, - .xir_fte = sh_irda_sir_fte, -}; - -static void sh_irda_set_mode(struct sh_irda_self *self, enum sh_irda_mode mode) -{ - struct device *dev = &self->ndev->dev; - struct sh_irda_xir_func *func; - const char *name; - u16 data; - - switch (mode) { - case SH_IRDA_SIR: - name = "SIR"; - data = TMD_SIR; - func = &sh_irda_sir_func; - break; - case SH_IRDA_MIR: - name = "MIR"; - data = TMD_MIR; - func = &sh_irda_mfir_func; - break; - case SH_IRDA_FIR: - name = "FIR"; - data = TMD_FIR; - func = &sh_irda_mfir_func; - break; - default: - name = "NONE"; - data = 0; - func = &sh_irda_xir_func; - break; - } - - self->mode = mode; - self->xir_func = func; - sh_irda_update_bits(self, IRTMR, TMD_MASK, data); - - dev_dbg(dev, "switch to %s mode", name); -} - -/************************************************************************ - - - irq function - - -************************************************************************/ -static void sh_irda_set_irq_mask(struct sh_irda_self *self) -{ - u16 tmr_hole; - u16 xir_reg; - - /* set all mask */ - sh_irda_update_bits(self, IRTMR, xIM_MASK, xIM_MASK); - sh_irda_update_bits(self, SIRIMR, xIR_MASK, xIR_MASK); - sh_irda_update_bits(self, MFIRIMR, xIR_MASK, xIR_MASK); - - /* clear irq */ - sh_irda_update_bits(self, SIRICR, xIR_MASK, xIR_MASK); - sh_irda_update_bits(self, MFIRICR, xIR_MASK, xIR_MASK); - - switch (self->mode) { - case SH_IRDA_SIR: - tmr_hole = SIM; - xir_reg = SIRIMR; - break; - case SH_IRDA_MIR: - case SH_IRDA_FIR: - tmr_hole = MIM; - xir_reg = MFIRIMR; - break; - default: - tmr_hole = 0; - xir_reg = 0; - break; - } - - /* open mask */ - if (xir_reg) { - sh_irda_update_bits(self, IRTMR, tmr_hole, 0); - sh_irda_update_bits(self, xir_reg, xIR_MASK, 0); - } -} - -static irqreturn_t sh_irda_irq(int irq, void *dev_id) -{ - struct sh_irda_self *self = dev_id; - struct sh_irda_xir_func *func = self->xir_func; - u16 isr = sh_irda_read(self, SIRISR); - - /* clear irq */ - sh_irda_write(self, SIRICR, isr); - - if (isr & FRE) - func->xir_fre(self); - if (isr & TROV) - func->xir_trov(self); - if (isr & xIR_9) - func->xir_9(self); - if (isr & xIR_8) - func->xir_8(self); - if (isr & FTE) - func->xir_fte(self); - - return IRQ_HANDLED; -} - -/************************************************************************ - - - CRC function - - -************************************************************************/ -static void sh_irda_crc_reset(struct sh_irda_self *self) -{ - sh_irda_write(self, CRCCTR, CRC_RST); -} - -static void sh_irda_crc_add(struct sh_irda_self *self, u16 data) -{ - sh_irda_write(self, CRCIR, data & CRC_IN_MASK); -} - -static u16 sh_irda_crc_cnt(struct sh_irda_self *self) -{ - return CRC_CT_MASK & sh_irda_read(self, CRCCTR); -} - -static u16 sh_irda_crc_out(struct sh_irda_self *self) -{ - return sh_irda_read(self, CRCOR); -} - -static int sh_irda_crc_init(struct sh_irda_self *self) -{ - struct device *dev = &self->ndev->dev; - int ret = -EIO; - u16 val; - - sh_irda_crc_reset(self); - - sh_irda_crc_add(self, 0xCC); - sh_irda_crc_add(self, 0xF5); - sh_irda_crc_add(self, 0xF1); - sh_irda_crc_add(self, 0xA7); - - val = sh_irda_crc_cnt(self); - if (4 != val) { - dev_err(dev, "CRC count error %x\n", val); - goto crc_init_out; - } - - val = sh_irda_crc_out(self); - if (0x51DF != val) { - dev_err(dev, "CRC result error%x\n", val); - goto crc_init_out; - } - - ret = 0; - -crc_init_out: - - sh_irda_crc_reset(self); - return ret; -} - -/************************************************************************ - - - iobuf function - - -************************************************************************/ -static void sh_irda_remove_iobuf(struct sh_irda_self *self) -{ - kfree(self->rx_buff.head); - - self->tx_buff.head = NULL; - self->tx_buff.data = NULL; - self->rx_buff.head = NULL; - self->rx_buff.data = NULL; -} - -static int sh_irda_init_iobuf(struct sh_irda_self *self, int rxsize, int txsize) -{ - if (self->rx_buff.head || - self->tx_buff.head) { - dev_err(&self->ndev->dev, "iobuff has already existed."); - return -EINVAL; - } - - /* rx_buff */ - self->rx_buff.head = kmalloc(rxsize, GFP_KERNEL); - if (!self->rx_buff.head) - return -ENOMEM; - - self->rx_buff.truesize = rxsize; - self->rx_buff.in_frame = FALSE; - self->rx_buff.state = OUTSIDE_FRAME; - self->rx_buff.data = self->rx_buff.head; - - /* tx_buff */ - self->tx_buff.head = self->membase + IRDARAM; - self->tx_buff.truesize = IRDARAM_LEN; - - return 0; -} - -/************************************************************************ - - - net_device_ops function - - -************************************************************************/ -static int sh_irda_hard_xmit(struct sk_buff *skb, struct net_device *ndev) -{ - struct sh_irda_self *self = netdev_priv(ndev); - struct device *dev = &self->ndev->dev; - int speed = irda_get_next_speed(skb); - int ret; - - dev_dbg(dev, "hard xmit\n"); - - netif_stop_queue(ndev); - sh_irda_rcv_ctrl(self, 0); - - ret = sh_irda_set_baudrate(self, speed); - if (ret < 0) - goto sh_irda_hard_xmit_end; - - self->tx_buff.len = 0; - if (skb->len) { - unsigned long flags; - - spin_lock_irqsave(&self->lock, flags); - self->tx_buff.len = async_wrap_skb(skb, - self->tx_buff.head, - self->tx_buff.truesize); - spin_unlock_irqrestore(&self->lock, flags); - - if (self->tx_buff.len > self->tx_buff.truesize) - self->tx_buff.len = self->tx_buff.truesize; - - sh_irda_write(self, IRTFLR, self->tx_buff.len); - sh_irda_write(self, IRTCTR, ARMOD | TE); - } else - goto sh_irda_hard_xmit_end; - - dev_kfree_skb(skb); - - return 0; - -sh_irda_hard_xmit_end: - sh_irda_set_baudrate(self, 9600); - netif_wake_queue(self->ndev); - sh_irda_rcv_ctrl(self, 1); - dev_kfree_skb(skb); - - return ret; - -} - -static int sh_irda_ioctl(struct net_device *ndev, struct ifreq *ifreq, int cmd) -{ - /* - * FIXME - * - * This function is needed for irda framework. - * But nothing to do now - */ - return 0; -} - -static struct net_device_stats *sh_irda_stats(struct net_device *ndev) -{ - struct sh_irda_self *self = netdev_priv(ndev); - - return &self->ndev->stats; -} - -static int sh_irda_open(struct net_device *ndev) -{ - struct sh_irda_self *self = netdev_priv(ndev); - int err; - - pm_runtime_get_sync(&self->pdev->dev); - err = sh_irda_crc_init(self); - if (err) - goto open_err; - - sh_irda_set_mode(self, SH_IRDA_SIR); - sh_irda_set_timeout(self, 2); - sh_irda_set_baudrate(self, 9600); - - self->irlap = irlap_open(ndev, &self->qos, DRIVER_NAME); - if (!self->irlap) { - err = -ENODEV; - goto open_err; - } - - netif_start_queue(ndev); - sh_irda_rcv_ctrl(self, 1); - sh_irda_set_irq_mask(self); - - dev_info(&ndev->dev, "opened\n"); - - return 0; - -open_err: - pm_runtime_put_sync(&self->pdev->dev); - - return err; -} - -static int sh_irda_stop(struct net_device *ndev) -{ - struct sh_irda_self *self = netdev_priv(ndev); - - /* Stop IrLAP */ - if (self->irlap) { - irlap_close(self->irlap); - self->irlap = NULL; - } - - netif_stop_queue(ndev); - pm_runtime_put_sync(&self->pdev->dev); - - dev_info(&ndev->dev, "stopped\n"); - - return 0; -} - -static const struct net_device_ops sh_irda_ndo = { - .ndo_open = sh_irda_open, - .ndo_stop = sh_irda_stop, - .ndo_start_xmit = sh_irda_hard_xmit, - .ndo_do_ioctl = sh_irda_ioctl, - .ndo_get_stats = sh_irda_stats, -}; - -/************************************************************************ - - - platform_driver function - - -************************************************************************/ -static int sh_irda_probe(struct platform_device *pdev) -{ - struct net_device *ndev; - struct sh_irda_self *self; - struct resource *res; - int irq; - int err = -ENOMEM; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - irq = platform_get_irq(pdev, 0); - if (!res || irq < 0) { - dev_err(&pdev->dev, "Not enough platform resources.\n"); - goto exit; - } - - ndev = alloc_irdadev(sizeof(*self)); - if (!ndev) - goto exit; - - self = netdev_priv(ndev); - self->membase = ioremap_nocache(res->start, resource_size(res)); - if (!self->membase) { - err = -ENXIO; - dev_err(&pdev->dev, "Unable to ioremap.\n"); - goto err_mem_1; - } - - err = sh_irda_init_iobuf(self, IRDA_SKB_MAX_MTU, IRDA_SIR_MAX_FRAME); - if (err) - goto err_mem_2; - - self->pdev = pdev; - pm_runtime_enable(&pdev->dev); - - irda_init_max_qos_capabilies(&self->qos); - - ndev->netdev_ops = &sh_irda_ndo; - ndev->irq = irq; - - self->ndev = ndev; - self->qos.baud_rate.bits &= IR_9600; /* FIXME */ - self->qos.min_turn_time.bits = 1; /* 10 ms or more */ - spin_lock_init(&self->lock); - - irda_qos_bits_to_value(&self->qos); - - err = register_netdev(ndev); - if (err) - goto err_mem_4; - - platform_set_drvdata(pdev, ndev); - err = devm_request_irq(&pdev->dev, irq, sh_irda_irq, 0, "sh_irda", self); - if (err) { - dev_warn(&pdev->dev, "Unable to attach sh_irda interrupt\n"); - goto err_mem_4; - } - - dev_info(&pdev->dev, "SuperH IrDA probed\n"); - - goto exit; - -err_mem_4: - pm_runtime_disable(&pdev->dev); - sh_irda_remove_iobuf(self); -err_mem_2: - iounmap(self->membase); -err_mem_1: - free_netdev(ndev); -exit: - return err; -} - -static int sh_irda_remove(struct platform_device *pdev) -{ - struct net_device *ndev = platform_get_drvdata(pdev); - struct sh_irda_self *self = netdev_priv(ndev); - - if (!self) - return 0; - - unregister_netdev(ndev); - pm_runtime_disable(&pdev->dev); - sh_irda_remove_iobuf(self); - iounmap(self->membase); - free_netdev(ndev); - - return 0; -} - -static int sh_irda_runtime_nop(struct device *dev) -{ - /* Runtime PM callback shared between ->runtime_suspend() - * and ->runtime_resume(). Simply returns success. - * - * This driver re-initializes all registers after - * pm_runtime_get_sync() anyway so there is no need - * to save and restore registers here. - */ - return 0; -} - -static const struct dev_pm_ops sh_irda_pm_ops = { - .runtime_suspend = sh_irda_runtime_nop, - .runtime_resume = sh_irda_runtime_nop, -}; - -static struct platform_driver sh_irda_driver = { - .probe = sh_irda_probe, - .remove = sh_irda_remove, - .driver = { - .name = DRIVER_NAME, - .pm = &sh_irda_pm_ops, - }, -}; - -module_platform_driver(sh_irda_driver); - -MODULE_AUTHOR("Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>"); -MODULE_DESCRIPTION("SuperH IrDA driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c index 1e901c7cfaac..b3ffaee30858 100644 --- a/drivers/net/phy/at803x.c +++ b/drivers/net/phy/at803x.c @@ -277,12 +277,16 @@ static int at803x_probe(struct phy_device *phydev) if (!priv) return -ENOMEM; - gpiod_reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH); + if (phydev->drv->phy_id != ATH8030_PHY_ID) + goto does_not_require_reset_workaround; + + gpiod_reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW); if (IS_ERR(gpiod_reset)) return PTR_ERR(gpiod_reset); priv->gpiod_reset = gpiod_reset; +does_not_require_reset_workaround: phydev->priv = priv; return 0; @@ -362,10 +366,10 @@ static void at803x_link_change_notify(struct phy_device *phydev) at803x_context_save(phydev, &context); - gpiod_set_value(priv->gpiod_reset, 0); - msleep(1); gpiod_set_value(priv->gpiod_reset, 1); msleep(1); + gpiod_set_value(priv->gpiod_reset, 0); + msleep(1); at803x_context_restore(phydev, &context); diff --git a/drivers/net/phy/bcm7xxx.c b/drivers/net/phy/bcm7xxx.c index b881a7b1e4f6..9636da0b6efc 100644 --- a/drivers/net/phy/bcm7xxx.c +++ b/drivers/net/phy/bcm7xxx.c @@ -339,6 +339,8 @@ static struct phy_driver bcm7xxx_driver[] = { BCM7XXX_28NM_GPHY(PHY_ID_BCM7439, "Broadcom BCM7439"), BCM7XXX_28NM_GPHY(PHY_ID_BCM7439_2, "Broadcom BCM7439 (2)"), BCM7XXX_28NM_GPHY(PHY_ID_BCM7445, "Broadcom BCM7445"), + BCM7XXX_40NM_EPHY(PHY_ID_BCM7346, "Broadcom BCM7346"), + BCM7XXX_40NM_EPHY(PHY_ID_BCM7362, "Broadcom BCM7362"), BCM7XXX_40NM_EPHY(PHY_ID_BCM7425, "Broadcom BCM7425"), BCM7XXX_40NM_EPHY(PHY_ID_BCM7429, "Broadcom BCM7429"), BCM7XXX_40NM_EPHY(PHY_ID_BCM7435, "Broadcom BCM7435"), @@ -348,6 +350,8 @@ static struct mdio_device_id __maybe_unused bcm7xxx_tbl[] = { { PHY_ID_BCM7250, 0xfffffff0, }, { PHY_ID_BCM7364, 0xfffffff0, }, { PHY_ID_BCM7366, 0xfffffff0, }, + { PHY_ID_BCM7346, 0xfffffff0, }, + { PHY_ID_BCM7362, 0xfffffff0, }, { PHY_ID_BCM7425, 0xfffffff0, }, { PHY_ID_BCM7429, 0xfffffff0, }, { PHY_ID_BCM7439, 0xfffffff0, }, diff --git a/drivers/net/phy/mdio-sun4i.c b/drivers/net/phy/mdio-sun4i.c index f70522c35163..135296508a7e 100644 --- a/drivers/net/phy/mdio-sun4i.c +++ b/drivers/net/phy/mdio-sun4i.c @@ -122,6 +122,7 @@ static int sun4i_mdio_probe(struct platform_device *pdev) return -EPROBE_DEFER; dev_info(&pdev->dev, "no regulator found\n"); + data->regulator = NULL; } else { ret = regulator_enable(data->regulator); if (ret) @@ -137,7 +138,8 @@ static int sun4i_mdio_probe(struct platform_device *pdev) return 0; err_out_disable_regulator: - regulator_disable(data->regulator); + if (data->regulator) + regulator_disable(data->regulator); err_out_free_mdiobus: mdiobus_free(bus); return ret; diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index 4fd861063ed4..f572b31a2b20 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -2307,7 +2307,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan) pch->ppp = NULL; pch->chan = chan; - pch->chan_net = net; + pch->chan_net = get_net(net); chan->ppp = pch; init_ppp_file(&pch->file, CHANNEL); pch->file.hdrlen = chan->hdrlen; @@ -2404,6 +2404,8 @@ ppp_unregister_channel(struct ppp_channel *chan) spin_lock_bh(&pn->all_channels_lock); list_del(&pch->list); spin_unlock_bh(&pn->all_channels_lock); + put_net(pch->chan_net); + pch->chan_net = NULL; pch->file.dead = 1; wake_up_interruptible(&pch->file.rwait); diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c index 01f08a7751f7..9cfe6aeac84e 100644 --- a/drivers/net/rionet.c +++ b/drivers/net/rionet.c @@ -24,6 +24,7 @@ #include <linux/skbuff.h> #include <linux/crc32.h> #include <linux/ethtool.h> +#include <linux/reboot.h> #define DRV_NAME "rionet" #define DRV_VERSION "0.3" @@ -48,6 +49,8 @@ MODULE_LICENSE("GPL"); #define RIONET_TX_RING_SIZE CONFIG_RIONET_TX_SIZE #define RIONET_RX_RING_SIZE CONFIG_RIONET_RX_SIZE #define RIONET_MAX_NETS 8 +#define RIONET_MSG_SIZE RIO_MAX_MSG_SIZE +#define RIONET_MAX_MTU (RIONET_MSG_SIZE - ETH_HLEN) struct rionet_private { struct rio_mport *mport; @@ -60,6 +63,7 @@ struct rionet_private { spinlock_t lock; spinlock_t tx_lock; u32 msg_enable; + bool open; }; struct rionet_peer { @@ -71,6 +75,7 @@ struct rionet_peer { struct rionet_net { struct net_device *ndev; struct list_head peers; + spinlock_t lock; /* net info access lock */ struct rio_dev **active; int nact; /* number of active peers */ }; @@ -232,26 +237,32 @@ static void rionet_dbell_event(struct rio_mport *mport, void *dev_id, u16 sid, u struct net_device *ndev = dev_id; struct rionet_private *rnet = netdev_priv(ndev); struct rionet_peer *peer; + unsigned char netid = rnet->mport->id; if (netif_msg_intr(rnet)) printk(KERN_INFO "%s: doorbell sid %4.4x tid %4.4x info %4.4x", DRV_NAME, sid, tid, info); if (info == RIONET_DOORBELL_JOIN) { - if (!nets[rnet->mport->id].active[sid]) { - list_for_each_entry(peer, - &nets[rnet->mport->id].peers, node) { + if (!nets[netid].active[sid]) { + spin_lock(&nets[netid].lock); + list_for_each_entry(peer, &nets[netid].peers, node) { if (peer->rdev->destid == sid) { - nets[rnet->mport->id].active[sid] = - peer->rdev; - nets[rnet->mport->id].nact++; + nets[netid].active[sid] = peer->rdev; + nets[netid].nact++; } } + spin_unlock(&nets[netid].lock); + rio_mport_send_doorbell(mport, sid, RIONET_DOORBELL_JOIN); } } else if (info == RIONET_DOORBELL_LEAVE) { - nets[rnet->mport->id].active[sid] = NULL; - nets[rnet->mport->id].nact--; + spin_lock(&nets[netid].lock); + if (nets[netid].active[sid]) { + nets[netid].active[sid] = NULL; + nets[netid].nact--; + } + spin_unlock(&nets[netid].lock); } else { if (netif_msg_intr(rnet)) printk(KERN_WARNING "%s: unhandled doorbell\n", @@ -280,7 +291,7 @@ static void rionet_outb_msg_event(struct rio_mport *mport, void *dev_id, int mbo struct net_device *ndev = dev_id; struct rionet_private *rnet = netdev_priv(ndev); - spin_lock(&rnet->lock); + spin_lock(&rnet->tx_lock); if (netif_msg_intr(rnet)) printk(KERN_INFO @@ -299,14 +310,16 @@ static void rionet_outb_msg_event(struct rio_mport *mport, void *dev_id, int mbo if (rnet->tx_cnt < RIONET_TX_RING_SIZE) netif_wake_queue(ndev); - spin_unlock(&rnet->lock); + spin_unlock(&rnet->tx_lock); } static int rionet_open(struct net_device *ndev) { int i, rc = 0; - struct rionet_peer *peer, *tmp; + struct rionet_peer *peer; struct rionet_private *rnet = netdev_priv(ndev); + unsigned char netid = rnet->mport->id; + unsigned long flags; if (netif_msg_ifup(rnet)) printk(KERN_INFO "%s: open\n", DRV_NAME); @@ -345,20 +358,13 @@ static int rionet_open(struct net_device *ndev) netif_carrier_on(ndev); netif_start_queue(ndev); - list_for_each_entry_safe(peer, tmp, - &nets[rnet->mport->id].peers, node) { - if (!(peer->res = rio_request_outb_dbell(peer->rdev, - RIONET_DOORBELL_JOIN, - RIONET_DOORBELL_LEAVE))) - { - printk(KERN_ERR "%s: error requesting doorbells\n", - DRV_NAME); - continue; - } - + spin_lock_irqsave(&nets[netid].lock, flags); + list_for_each_entry(peer, &nets[netid].peers, node) { /* Send a join message */ rio_send_doorbell(peer->rdev, RIONET_DOORBELL_JOIN); } + spin_unlock_irqrestore(&nets[netid].lock, flags); + rnet->open = true; out: return rc; @@ -367,7 +373,9 @@ static int rionet_open(struct net_device *ndev) static int rionet_close(struct net_device *ndev) { struct rionet_private *rnet = netdev_priv(ndev); - struct rionet_peer *peer, *tmp; + struct rionet_peer *peer; + unsigned char netid = rnet->mport->id; + unsigned long flags; int i; if (netif_msg_ifup(rnet)) @@ -375,18 +383,21 @@ static int rionet_close(struct net_device *ndev) netif_stop_queue(ndev); netif_carrier_off(ndev); + rnet->open = false; for (i = 0; i < RIONET_RX_RING_SIZE; i++) kfree_skb(rnet->rx_skb[i]); - list_for_each_entry_safe(peer, tmp, - &nets[rnet->mport->id].peers, node) { - if (nets[rnet->mport->id].active[peer->rdev->destid]) { + spin_lock_irqsave(&nets[netid].lock, flags); + list_for_each_entry(peer, &nets[netid].peers, node) { + if (nets[netid].active[peer->rdev->destid]) { rio_send_doorbell(peer->rdev, RIONET_DOORBELL_LEAVE); - nets[rnet->mport->id].active[peer->rdev->destid] = NULL; + nets[netid].active[peer->rdev->destid] = NULL; } - rio_release_outb_dbell(peer->rdev, peer->res); + if (peer->res) + rio_release_outb_dbell(peer->rdev, peer->res); } + spin_unlock_irqrestore(&nets[netid].lock, flags); rio_release_inb_dbell(rnet->mport, RIONET_DOORBELL_JOIN, RIONET_DOORBELL_LEAVE); @@ -400,22 +411,38 @@ static void rionet_remove_dev(struct device *dev, struct subsys_interface *sif) { struct rio_dev *rdev = to_rio_dev(dev); unsigned char netid = rdev->net->hport->id; - struct rionet_peer *peer, *tmp; + struct rionet_peer *peer; + int state, found = 0; + unsigned long flags; - if (dev_rionet_capable(rdev)) { - list_for_each_entry_safe(peer, tmp, &nets[netid].peers, node) { - if (peer->rdev == rdev) { - if (nets[netid].active[rdev->destid]) { - nets[netid].active[rdev->destid] = NULL; - nets[netid].nact--; + if (!dev_rionet_capable(rdev)) + return; + + spin_lock_irqsave(&nets[netid].lock, flags); + list_for_each_entry(peer, &nets[netid].peers, node) { + if (peer->rdev == rdev) { + list_del(&peer->node); + if (nets[netid].active[rdev->destid]) { + state = atomic_read(&rdev->state); + if (state != RIO_DEVICE_GONE && + state != RIO_DEVICE_INITIALIZING) { + rio_send_doorbell(rdev, + RIONET_DOORBELL_LEAVE); } - - list_del(&peer->node); - kfree(peer); - break; + nets[netid].active[rdev->destid] = NULL; + nets[netid].nact--; } + found = 1; + break; } } + spin_unlock_irqrestore(&nets[netid].lock, flags); + + if (found) { + if (peer->res) + rio_release_outb_dbell(rdev, peer->res); + kfree(peer); + } } static void rionet_get_drvinfo(struct net_device *ndev, @@ -443,6 +470,17 @@ static void rionet_set_msglevel(struct net_device *ndev, u32 value) rnet->msg_enable = value; } +static int rionet_change_mtu(struct net_device *ndev, int new_mtu) +{ + if ((new_mtu < 68) || (new_mtu > RIONET_MAX_MTU)) { + printk(KERN_ERR "%s: Invalid MTU size %d\n", + ndev->name, new_mtu); + return -EINVAL; + } + ndev->mtu = new_mtu; + return 0; +} + static const struct ethtool_ops rionet_ethtool_ops = { .get_drvinfo = rionet_get_drvinfo, .get_msglevel = rionet_get_msglevel, @@ -454,7 +492,7 @@ static const struct net_device_ops rionet_netdev_ops = { .ndo_open = rionet_open, .ndo_stop = rionet_close, .ndo_start_xmit = rionet_start_xmit, - .ndo_change_mtu = eth_change_mtu, + .ndo_change_mtu = rionet_change_mtu, .ndo_validate_addr = eth_validate_addr, .ndo_set_mac_address = eth_mac_addr, }; @@ -478,6 +516,7 @@ static int rionet_setup_netdev(struct rio_mport *mport, struct net_device *ndev) /* Set up private area */ rnet = netdev_priv(ndev); rnet->mport = mport; + rnet->open = false; /* Set the default MAC address */ device_id = rio_local_get_device_id(mport); @@ -489,7 +528,7 @@ static int rionet_setup_netdev(struct rio_mport *mport, struct net_device *ndev) ndev->dev_addr[5] = device_id & 0xff; ndev->netdev_ops = &rionet_netdev_ops; - ndev->mtu = RIO_MAX_MSG_SIZE - 14; + ndev->mtu = RIONET_MAX_MTU; ndev->features = NETIF_F_LLTX; SET_NETDEV_DEV(ndev, &mport->dev); ndev->ethtool_ops = &rionet_ethtool_ops; @@ -500,8 +539,11 @@ static int rionet_setup_netdev(struct rio_mport *mport, struct net_device *ndev) rnet->msg_enable = RIONET_DEFAULT_MSGLEVEL; rc = register_netdev(ndev); - if (rc != 0) + if (rc != 0) { + free_pages((unsigned long)nets[mport->id].active, + get_order(rionet_active_bytes)); goto out; + } printk(KERN_INFO "%s: %s %s Version %s, MAC %pM, %s\n", ndev->name, @@ -515,8 +557,6 @@ static int rionet_setup_netdev(struct rio_mport *mport, struct net_device *ndev) return rc; } -static unsigned long net_table[RIONET_MAX_NETS/sizeof(unsigned long) + 1]; - static int rionet_add_dev(struct device *dev, struct subsys_interface *sif) { int rc = -ENODEV; @@ -525,19 +565,16 @@ static int rionet_add_dev(struct device *dev, struct subsys_interface *sif) struct net_device *ndev = NULL; struct rio_dev *rdev = to_rio_dev(dev); unsigned char netid = rdev->net->hport->id; - int oldnet; if (netid >= RIONET_MAX_NETS) return rc; - oldnet = test_and_set_bit(netid, net_table); - /* * If first time through this net, make sure local device is rionet * capable and setup netdev (this step will be skipped in later probes * on the same net). */ - if (!oldnet) { + if (!nets[netid].ndev) { rio_local_read_config_32(rdev->net->hport, RIO_SRC_OPS_CAR, &lsrc_ops); rio_local_read_config_32(rdev->net->hport, RIO_DST_OPS_CAR, @@ -555,30 +592,56 @@ static int rionet_add_dev(struct device *dev, struct subsys_interface *sif) rc = -ENOMEM; goto out; } - nets[netid].ndev = ndev; + rc = rionet_setup_netdev(rdev->net->hport, ndev); if (rc) { printk(KERN_ERR "%s: failed to setup netdev (rc=%d)\n", DRV_NAME, rc); + free_netdev(ndev); goto out; } INIT_LIST_HEAD(&nets[netid].peers); + spin_lock_init(&nets[netid].lock); nets[netid].nact = 0; - } else if (nets[netid].ndev == NULL) - goto out; + nets[netid].ndev = ndev; + } /* * If the remote device has mailbox/doorbell capabilities, * add it to the peer list. */ if (dev_rionet_capable(rdev)) { - if (!(peer = kmalloc(sizeof(struct rionet_peer), GFP_KERNEL))) { + struct rionet_private *rnet; + unsigned long flags; + + rnet = netdev_priv(nets[netid].ndev); + + peer = kzalloc(sizeof(*peer), GFP_KERNEL); + if (!peer) { rc = -ENOMEM; goto out; } peer->rdev = rdev; + peer->res = rio_request_outb_dbell(peer->rdev, + RIONET_DOORBELL_JOIN, + RIONET_DOORBELL_LEAVE); + if (!peer->res) { + pr_err("%s: error requesting doorbells\n", DRV_NAME); + kfree(peer); + rc = -ENOMEM; + goto out; + } + + spin_lock_irqsave(&nets[netid].lock, flags); list_add_tail(&peer->node, &nets[netid].peers); + spin_unlock_irqrestore(&nets[netid].lock, flags); + pr_debug("%s: %s add peer %s\n", + DRV_NAME, __func__, rio_name(rdev)); + + /* If netdev is already opened, send join request to new peer */ + if (rnet->open) + rio_send_doorbell(peer->rdev, RIONET_DOORBELL_JOIN); } return 0; @@ -586,6 +649,61 @@ out: return rc; } +static int rionet_shutdown(struct notifier_block *nb, unsigned long code, + void *unused) +{ + struct rionet_peer *peer; + unsigned long flags; + int i; + + pr_debug("%s: %s\n", DRV_NAME, __func__); + + for (i = 0; i < RIONET_MAX_NETS; i++) { + if (!nets[i].ndev) + continue; + + spin_lock_irqsave(&nets[i].lock, flags); + list_for_each_entry(peer, &nets[i].peers, node) { + if (nets[i].active[peer->rdev->destid]) { + rio_send_doorbell(peer->rdev, + RIONET_DOORBELL_LEAVE); + nets[i].active[peer->rdev->destid] = NULL; + } + } + spin_unlock_irqrestore(&nets[i].lock, flags); + } + + return NOTIFY_DONE; +} + +static void rionet_remove_mport(struct device *dev, + struct class_interface *class_intf) +{ + struct rio_mport *mport = to_rio_mport(dev); + struct net_device *ndev; + int id = mport->id; + + pr_debug("%s %s\n", __func__, mport->name); + + WARN(nets[id].nact, "%s called when connected to %d peers\n", + __func__, nets[id].nact); + WARN(!nets[id].ndev, "%s called for mport without NDEV\n", + __func__); + + if (nets[id].ndev) { + ndev = nets[id].ndev; + netif_stop_queue(ndev); + unregister_netdev(ndev); + + free_pages((unsigned long)nets[id].active, + get_order(sizeof(void *) * + RIO_MAX_ROUTE_ENTRIES(mport->sys_size))); + nets[id].active = NULL; + free_netdev(ndev); + nets[id].ndev = NULL; + } +} + #ifdef MODULE static struct rio_device_id rionet_id_table[] = { {RIO_DEVICE(RIO_ANY_ID, RIO_ANY_ID)}, @@ -602,40 +720,43 @@ static struct subsys_interface rionet_interface = { .remove_dev = rionet_remove_dev, }; +static struct notifier_block rionet_notifier = { + .notifier_call = rionet_shutdown, +}; + +/* the rio_mport_interface is used to handle local mport devices */ +static struct class_interface rio_mport_interface __refdata = { + .class = &rio_mport_class, + .add_dev = NULL, + .remove_dev = rionet_remove_mport, +}; + static int __init rionet_init(void) { + int ret; + + ret = register_reboot_notifier(&rionet_notifier); + if (ret) { + pr_err("%s: failed to register reboot notifier (err=%d)\n", + DRV_NAME, ret); + return ret; + } + + ret = class_interface_register(&rio_mport_interface); + if (ret) { + pr_err("%s: class_interface_register error: %d\n", + DRV_NAME, ret); + return ret; + } + return subsys_interface_register(&rionet_interface); } static void __exit rionet_exit(void) { - struct rionet_private *rnet; - struct net_device *ndev; - struct rionet_peer *peer, *tmp; - int i; - - for (i = 0; i < RIONET_MAX_NETS; i++) { - if (nets[i].ndev != NULL) { - ndev = nets[i].ndev; - rnet = netdev_priv(ndev); - unregister_netdev(ndev); - - list_for_each_entry_safe(peer, - tmp, &nets[i].peers, node) { - list_del(&peer->node); - kfree(peer); - } - - free_pages((unsigned long)nets[i].active, - get_order(sizeof(void *) * - RIO_MAX_ROUTE_ENTRIES(rnet->mport->sys_size))); - nets[i].active = NULL; - - free_netdev(ndev); - } - } - + unregister_reboot_notifier(&rionet_notifier); subsys_interface_unregister(&rionet_interface); + class_interface_unregister(&rio_mport_interface); } late_initcall(rionet_init); diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 26c64d2782fa..a0f64cba86ba 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -1198,6 +1198,9 @@ static int team_port_add(struct team *team, struct net_device *port_dev) goto err_dev_open; } + dev_uc_sync_multiple(port_dev, dev); + dev_mc_sync_multiple(port_dev, dev); + err = vlan_vids_add_by_dev(port_dev, dev); if (err) { netdev_err(dev, "Failed to add vlan ids to device %s\n", @@ -1261,6 +1264,8 @@ err_enable_netpoll: vlan_vids_del_by_dev(port_dev, dev); err_vids_add: + dev_uc_unsync(port_dev, dev); + dev_mc_unsync(port_dev, dev); dev_close(port_dev); err_dev_open: diff --git a/drivers/net/tun.c b/drivers/net/tun.c index afdf950617c3..a74661690a11 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -622,7 +622,9 @@ static int tun_attach(struct tun_struct *tun, struct file *file, bool skip_filte /* Re-attach the filter to persist device */ if (!skip_filter && (tun->filter_attached == true)) { + lock_sock(tfile->socket.sk); err = sk_attach_filter(&tun->fprog, tfile->socket.sk); + release_sock(tfile->socket.sk); if (!err) goto out; } @@ -860,7 +862,8 @@ static netdev_tx_t tun_net_xmit(struct sk_buff *skb, struct net_device *dev) goto drop; if (skb->sk && sk_fullsock(skb->sk)) { - sock_tx_timestamp(skb->sk, &skb_shinfo(skb)->tx_flags); + sock_tx_timestamp(skb->sk, skb->sk->sk_tsflags, + &skb_shinfo(skb)->tx_flags); sw_tx_timestamp(skb); } @@ -1014,7 +1017,6 @@ static void tun_net_init(struct net_device *dev) /* Zero header length */ dev->type = ARPHRD_NONE; dev->flags = IFF_POINTOPOINT | IFF_NOARP | IFF_MULTICAST; - dev->tx_queue_len = TUN_READQ_SIZE; /* We prefer our own queue length */ break; case IFF_TAP: @@ -1026,7 +1028,6 @@ static void tun_net_init(struct net_device *dev) eth_hw_addr_random(dev); - dev->tx_queue_len = TUN_READQ_SIZE; /* We prefer our own queue length */ break; } } @@ -1480,6 +1481,8 @@ static void tun_setup(struct net_device *dev) dev->ethtool_ops = &tun_ethtool_ops; dev->destructor = tun_free_netdev; + /* We prefer our own queue length */ + dev->tx_queue_len = TUN_READQ_SIZE; } /* Trivial set of netlink ops to allow deleting tun or tap @@ -1822,7 +1825,9 @@ static void tun_detach_filter(struct tun_struct *tun, int n) for (i = 0; i < n; i++) { tfile = rtnl_dereference(tun->tfiles[i]); + lock_sock(tfile->socket.sk); sk_detach_filter(tfile->socket.sk); + release_sock(tfile->socket.sk); } tun->filter_attached = false; @@ -1835,7 +1840,9 @@ static int tun_attach_filter(struct tun_struct *tun) for (i = 0; i < tun->numqueues; i++) { tfile = rtnl_dereference(tun->tfiles[i]); + lock_sock(tfile->socket.sk); ret = sk_attach_filter(&tun->fprog, tfile->socket.sk); + release_sock(tfile->socket.sk); if (ret) { tun_detach_filter(tun, i); return ret; diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index 86ba30ba35e8..2fb31edab125 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -1626,6 +1626,13 @@ static const struct usb_device_id cdc_devs[] = { .driver_info = (unsigned long) &wwan_info, }, + /* Telit LE910 V2 */ + { USB_DEVICE_AND_INTERFACE_INFO(0x1bc7, 0x0036, + USB_CLASS_COMM, + USB_CDC_SUBCLASS_NCM, USB_CDC_PROTO_NONE), + .driver_info = (unsigned long)&wwan_noarp_info, + }, + /* DW5812 LTE Verizon Mobile Broadband Card * Unlike DW5550 this device requires FLAG_NOARP */ diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index d36d5ebf37f3..f20890ee03f3 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -3261,54 +3261,6 @@ void lan78xx_tx_timeout(struct net_device *net) tasklet_schedule(&dev->bh); } -struct rtnl_link_stats64 *lan78xx_get_stats64(struct net_device *netdev, - struct rtnl_link_stats64 *storage) -{ - struct lan78xx_net *dev = netdev_priv(netdev); - struct lan78xx_statstage64 stats; - - /* curr_stat is updated by timer. - * periodic reading from HW will prevent from entering USB auto suspend. - * if autosuspend is disabled, read from HW. - */ - if (!dev->udev->dev.power.runtime_auto) - lan78xx_update_stats(dev); - - mutex_lock(&dev->stats.access_lock); - memcpy(&stats, &dev->stats.curr_stat, sizeof(stats)); - mutex_unlock(&dev->stats.access_lock); - - /* calc by driver */ - storage->rx_packets = (__u64)netdev->stats.rx_packets; - storage->tx_packets = (__u64)netdev->stats.tx_packets; - storage->rx_bytes = (__u64)netdev->stats.rx_bytes; - storage->tx_bytes = (__u64)netdev->stats.tx_bytes; - - /* use counter */ - storage->rx_length_errors = stats.rx_undersize_frame_errors + - stats.rx_oversize_frame_errors; - storage->rx_crc_errors = stats.rx_fcs_errors; - storage->rx_frame_errors = stats.rx_alignment_errors; - storage->rx_fifo_errors = stats.rx_dropped_frames; - storage->rx_over_errors = stats.rx_oversize_frame_errors; - storage->rx_errors = stats.rx_fcs_errors + - stats.rx_alignment_errors + - stats.rx_fragment_errors + - stats.rx_jabber_errors + - stats.rx_undersize_frame_errors + - stats.rx_oversize_frame_errors + - stats.rx_dropped_frames; - - storage->tx_carrier_errors = stats.tx_carrier_errors; - storage->tx_errors = stats.tx_fcs_errors + - stats.tx_excess_deferral_errors + - stats.tx_carrier_errors; - - storage->multicast = stats.rx_multicast_frames; - - return storage; -} - static const struct net_device_ops lan78xx_netdev_ops = { .ndo_open = lan78xx_open, .ndo_stop = lan78xx_stop, @@ -3322,7 +3274,6 @@ static const struct net_device_ops lan78xx_netdev_ops = { .ndo_set_features = lan78xx_set_features, .ndo_vlan_rx_add_vid = lan78xx_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = lan78xx_vlan_rx_kill_vid, - .ndo_get_stats64 = lan78xx_get_stats64, }; static void lan78xx_stat_monitor(unsigned long param) diff --git a/drivers/net/usb/plusb.c b/drivers/net/usb/plusb.c index 1bfe0fcaccf5..22e1a9a99a7d 100644 --- a/drivers/net/usb/plusb.c +++ b/drivers/net/usb/plusb.c @@ -38,7 +38,7 @@ * HEADS UP: this handshaking isn't all that robust. This driver * gets confused easily if you unplug one end of the cable then * try to connect it again; you'll need to restart both ends. The - * "naplink" software (used by some PlayStation/2 deveopers) does + * "naplink" software (used by some PlayStation/2 developers) does * the handshaking much better! Also, sometimes this hardware * seems to get wedged under load. Prolific docs are weak, and * don't identify differences between PL2301 and PL2302, much less diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index 7d717c66bcb0..9d1fce8a6e84 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -844,6 +844,7 @@ static const struct usb_device_id products[] = { {QMI_FIXED_INTF(0x19d2, 0x1426, 2)}, /* ZTE MF91 */ {QMI_FIXED_INTF(0x19d2, 0x1428, 2)}, /* Telewell TW-LTE 4G v2 */ {QMI_FIXED_INTF(0x19d2, 0x2002, 4)}, /* ZTE (Vodafone) K3765-Z */ + {QMI_FIXED_INTF(0x2001, 0x7e19, 4)}, /* D-Link DWM-221 B1 */ {QMI_FIXED_INTF(0x0f3d, 0x68a2, 8)}, /* Sierra Wireless MC7700 */ {QMI_FIXED_INTF(0x114f, 0x68a2, 8)}, /* Sierra Wireless MC7750 */ {QMI_FIXED_INTF(0x1199, 0x68a2, 8)}, /* Sierra Wireless MC7710 in QMI mode */ diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index fb0eae42bf39..49d84e540343 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -260,7 +260,7 @@ static struct sk_buff *page_to_skb(struct virtnet_info *vi, p = page_address(page) + offset; /* copy small packet so we can reuse these pages for small data */ - skb = netdev_alloc_skb_ip_align(vi->dev, GOOD_COPY_LEN); + skb = napi_alloc_skb(&rq->napi, GOOD_COPY_LEN); if (unlikely(!skb)) return NULL; diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index 800106a7246c..9f3634064c92 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -551,16 +551,15 @@ static struct vxlanhdr *vxlan_gro_remcsum(struct sk_buff *skb, return vh; } -static struct sk_buff **vxlan_gro_receive(struct sk_buff **head, - struct sk_buff *skb, - struct udp_offload *uoff) +static struct sk_buff **vxlan_gro_receive(struct sock *sk, + struct sk_buff **head, + struct sk_buff *skb) { struct sk_buff *p, **pp = NULL; struct vxlanhdr *vh, *vh2; unsigned int hlen, off_vx; int flush = 1; - struct vxlan_sock *vs = container_of(uoff, struct vxlan_sock, - udp_offloads); + struct vxlan_sock *vs = rcu_dereference_sk_user_data(sk); __be32 flags; struct gro_remcsum grc; @@ -613,8 +612,7 @@ out: return pp; } -static int vxlan_gro_complete(struct sk_buff *skb, int nhoff, - struct udp_offload *uoff) +static int vxlan_gro_complete(struct sock *sk, struct sk_buff *skb, int nhoff) { udp_tunnel_gro_complete(skb, nhoff); @@ -629,13 +627,6 @@ static void vxlan_notify_add_rx_port(struct vxlan_sock *vs) struct net *net = sock_net(sk); sa_family_t sa_family = vxlan_get_sk_family(vs); __be16 port = inet_sk(sk)->inet_sport; - int err; - - if (sa_family == AF_INET) { - err = udp_add_offload(net, &vs->udp_offloads); - if (err) - pr_warn("vxlan: udp_add_offload failed with status %d\n", err); - } rcu_read_lock(); for_each_netdev_rcu(net, dev) { @@ -662,9 +653,6 @@ static void vxlan_notify_del_rx_port(struct vxlan_sock *vs) port); } rcu_read_unlock(); - - if (sa_family == AF_INET) - udp_del_offload(&vs->udp_offloads); } /* Add new entry to forwarding table -- assumes lock held */ @@ -1143,7 +1131,7 @@ static int vxlan_igmp_leave(struct vxlan_dev *vxlan) static bool vxlan_remcsum(struct vxlanhdr *unparsed, struct sk_buff *skb, u32 vxflags) { - size_t start, offset, plen; + size_t start, offset; if (!(unparsed->vx_flags & VXLAN_HF_RCO) || skb->remcsum_offload) goto out; @@ -1151,9 +1139,7 @@ static bool vxlan_remcsum(struct vxlanhdr *unparsed, start = vxlan_rco_start(unparsed->vx_vni); offset = start + vxlan_rco_offset(unparsed->vx_vni); - plen = sizeof(struct vxlanhdr) + offset + sizeof(u16); - - if (!pskb_may_pull(skb, plen)) + if (!pskb_may_pull(skb, offset + sizeof(u16))) return false; skb_remcsum_process(skb, (void *)(vxlan_hdr(skb) + 1), start, offset, @@ -1194,6 +1180,45 @@ out: unparsed->vx_flags &= ~VXLAN_GBP_USED_BITS; } +static bool vxlan_parse_gpe_hdr(struct vxlanhdr *unparsed, + __be32 *protocol, + struct sk_buff *skb, u32 vxflags) +{ + struct vxlanhdr_gpe *gpe = (struct vxlanhdr_gpe *)unparsed; + + /* Need to have Next Protocol set for interfaces in GPE mode. */ + if (!gpe->np_applied) + return false; + /* "The initial version is 0. If a receiver does not support the + * version indicated it MUST drop the packet. + */ + if (gpe->version != 0) + return false; + /* "When the O bit is set to 1, the packet is an OAM packet and OAM + * processing MUST occur." However, we don't implement OAM + * processing, thus drop the packet. + */ + if (gpe->oam_flag) + return false; + + switch (gpe->next_protocol) { + case VXLAN_GPE_NP_IPV4: + *protocol = htons(ETH_P_IP); + break; + case VXLAN_GPE_NP_IPV6: + *protocol = htons(ETH_P_IPV6); + break; + case VXLAN_GPE_NP_ETHERNET: + *protocol = htons(ETH_P_TEB); + break; + default: + return false; + } + + unparsed->vx_flags &= ~VXLAN_GPE_USED_BITS; + return true; +} + static bool vxlan_set_mac(struct vxlan_dev *vxlan, struct vxlan_sock *vs, struct sk_buff *skb) @@ -1259,9 +1284,11 @@ static int vxlan_rcv(struct sock *sk, struct sk_buff *skb) struct vxlanhdr unparsed; struct vxlan_metadata _md; struct vxlan_metadata *md = &_md; + __be32 protocol = htons(ETH_P_TEB); + bool raw_proto = false; void *oiph; - /* Need Vxlan and inner Ethernet header to be present */ + /* Need UDP and VXLAN header to be present */ if (!pskb_may_pull(skb, VXLAN_HLEN)) return 1; @@ -1285,9 +1312,18 @@ static int vxlan_rcv(struct sock *sk, struct sk_buff *skb) if (!vxlan) goto drop; - if (iptunnel_pull_header(skb, VXLAN_HLEN, htons(ETH_P_TEB), - !net_eq(vxlan->net, dev_net(vxlan->dev)))) - goto drop; + /* For backwards compatibility, only allow reserved fields to be + * used by VXLAN extensions if explicitly requested. + */ + if (vs->flags & VXLAN_F_GPE) { + if (!vxlan_parse_gpe_hdr(&unparsed, &protocol, skb, vs->flags)) + goto drop; + raw_proto = true; + } + + if (__iptunnel_pull_header(skb, VXLAN_HLEN, protocol, raw_proto, + !net_eq(vxlan->net, dev_net(vxlan->dev)))) + goto drop; if (vxlan_collect_metadata(vs)) { __be32 vni = vxlan_vni(vxlan_hdr(skb)->vx_vni); @@ -1306,14 +1342,14 @@ static int vxlan_rcv(struct sock *sk, struct sk_buff *skb) memset(md, 0, sizeof(*md)); } - /* For backwards compatibility, only allow reserved fields to be - * used by VXLAN extensions if explicitly requested. - */ if (vs->flags & VXLAN_F_REMCSUM_RX) if (!vxlan_remcsum(&unparsed, skb, vs->flags)) goto drop; if (vs->flags & VXLAN_F_GBP) vxlan_parse_gbp_hdr(&unparsed, skb, vs->flags, md); + /* Note that GBP and GPE can never be active together. This is + * ensured in vxlan_dev_configure. + */ if (unparsed.vx_flags || unparsed.vx_vni) { /* If there are any unprocessed flags remaining treat @@ -1327,8 +1363,13 @@ static int vxlan_rcv(struct sock *sk, struct sk_buff *skb) goto drop; } - if (!vxlan_set_mac(vxlan, vs, skb)) - goto drop; + if (!raw_proto) { + if (!vxlan_set_mac(vxlan, vs, skb)) + goto drop; + } else { + skb->dev = vxlan->dev; + skb->pkt_type = PACKET_HOST; + } oiph = skb_network_header(skb); skb_reset_network_header(skb); @@ -1687,6 +1728,27 @@ static void vxlan_build_gbp_hdr(struct vxlanhdr *vxh, u32 vxflags, gbp->policy_id = htons(md->gbp & VXLAN_GBP_ID_MASK); } +static int vxlan_build_gpe_hdr(struct vxlanhdr *vxh, u32 vxflags, + __be16 protocol) +{ + struct vxlanhdr_gpe *gpe = (struct vxlanhdr_gpe *)vxh; + + gpe->np_applied = 1; + + switch (protocol) { + case htons(ETH_P_IP): + gpe->next_protocol = VXLAN_GPE_NP_IPV4; + return 0; + case htons(ETH_P_IPV6): + gpe->next_protocol = VXLAN_GPE_NP_IPV6; + return 0; + case htons(ETH_P_TEB): + gpe->next_protocol = VXLAN_GPE_NP_ETHERNET; + return 0; + } + return -EPFNOSUPPORT; +} + static int vxlan_build_skb(struct sk_buff *skb, struct dst_entry *dst, int iphdr_len, __be32 vni, struct vxlan_metadata *md, u32 vxflags, @@ -1696,6 +1758,7 @@ static int vxlan_build_skb(struct sk_buff *skb, struct dst_entry *dst, int min_headroom; int err; int type = udp_sum ? SKB_GSO_UDP_TUNNEL_CSUM : SKB_GSO_UDP_TUNNEL; + __be16 inner_protocol = htons(ETH_P_TEB); if ((vxflags & VXLAN_F_REMCSUM_TX) && skb->ip_summed == CHECKSUM_PARTIAL) { @@ -1714,10 +1777,8 @@ static int vxlan_build_skb(struct sk_buff *skb, struct dst_entry *dst, /* Need space for new headers (invalidates iph ptr) */ err = skb_cow_head(skb, min_headroom); - if (unlikely(err)) { - kfree_skb(skb); - return err; - } + if (unlikely(err)) + goto out_free; skb = vlan_hwaccel_push_inside(skb); if (WARN_ON(!skb)) @@ -1746,9 +1807,19 @@ static int vxlan_build_skb(struct sk_buff *skb, struct dst_entry *dst, if (vxflags & VXLAN_F_GBP) vxlan_build_gbp_hdr(vxh, vxflags, md); + if (vxflags & VXLAN_F_GPE) { + err = vxlan_build_gpe_hdr(vxh, vxflags, skb->protocol); + if (err < 0) + goto out_free; + inner_protocol = skb->protocol; + } - skb_set_inner_protocol(skb, htons(ETH_P_TEB)); + skb_set_inner_protocol(skb, inner_protocol); return 0; + +out_free: + kfree_skb(skb); + return err; } static struct rtable *vxlan_get_route(struct vxlan_dev *vxlan, @@ -1810,10 +1881,9 @@ static struct dst_entry *vxlan6_get_route(struct vxlan_dev *vxlan, memset(&fl6, 0, sizeof(fl6)); fl6.flowi6_oif = oif; - fl6.flowi6_tos = RT_TOS(tos); fl6.daddr = *daddr; fl6.saddr = vxlan->cfg.saddr.sin6.sin6_addr; - fl6.flowlabel = label; + fl6.flowlabel = ip6_make_flowinfo(RT_TOS(tos), label); fl6.flowi6_mark = skb->mark; fl6.flowi6_proto = IPPROTO_UDP; @@ -2109,9 +2179,17 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev) info = skb_tunnel_info(skb); skb_reset_mac_header(skb); - eth = eth_hdr(skb); - if ((vxlan->flags & VXLAN_F_PROXY)) { + if (vxlan->flags & VXLAN_F_COLLECT_METADATA) { + if (info && info->mode & IP_TUNNEL_INFO_TX) + vxlan_xmit_one(skb, dev, NULL, false); + else + kfree_skb(skb); + return NETDEV_TX_OK; + } + + if (vxlan->flags & VXLAN_F_PROXY) { + eth = eth_hdr(skb); if (ntohs(eth->h_proto) == ETH_P_ARP) return arp_reduce(dev, skb); #if IS_ENABLED(CONFIG_IPV6) @@ -2126,18 +2204,10 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev) msg->icmph.icmp6_type == NDISC_NEIGHBOUR_SOLICITATION) return neigh_reduce(dev, skb); } - eth = eth_hdr(skb); #endif } - if (vxlan->flags & VXLAN_F_COLLECT_METADATA) { - if (info && info->mode & IP_TUNNEL_INFO_TX) - vxlan_xmit_one(skb, dev, NULL, false); - else - kfree_skb(skb); - return NETDEV_TX_OK; - } - + eth = eth_hdr(skb); f = vxlan_find_mac(vxlan, eth->h_dest); did_rsc = false; @@ -2407,7 +2477,7 @@ static int vxlan_fill_metadata_dst(struct net_device *dev, struct sk_buff *skb) return 0; } -static const struct net_device_ops vxlan_netdev_ops = { +static const struct net_device_ops vxlan_netdev_ether_ops = { .ndo_init = vxlan_init, .ndo_uninit = vxlan_uninit, .ndo_open = vxlan_open, @@ -2424,6 +2494,17 @@ static const struct net_device_ops vxlan_netdev_ops = { .ndo_fill_metadata_dst = vxlan_fill_metadata_dst, }; +static const struct net_device_ops vxlan_netdev_raw_ops = { + .ndo_init = vxlan_init, + .ndo_uninit = vxlan_uninit, + .ndo_open = vxlan_open, + .ndo_stop = vxlan_stop, + .ndo_start_xmit = vxlan_xmit, + .ndo_get_stats64 = ip_tunnel_get_stats64, + .ndo_change_mtu = vxlan_change_mtu, + .ndo_fill_metadata_dst = vxlan_fill_metadata_dst, +}; + /* Info for udev, that this is a virtual tunnel endpoint */ static struct device_type vxlan_type = { .name = "vxlan", @@ -2461,10 +2542,6 @@ static void vxlan_setup(struct net_device *dev) struct vxlan_dev *vxlan = netdev_priv(dev); unsigned int h; - eth_hw_addr_random(dev); - ether_setup(dev); - - dev->netdev_ops = &vxlan_netdev_ops; dev->destructor = free_netdev; SET_NETDEV_DEVTYPE(dev, &vxlan_type); @@ -2479,8 +2556,7 @@ static void vxlan_setup(struct net_device *dev) dev->hw_features |= NETIF_F_GSO_SOFTWARE; dev->hw_features |= NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_STAG_TX; netif_keep_dst(dev); - dev->priv_flags &= ~IFF_TX_SKB_SHARING; - dev->priv_flags |= IFF_LIVE_ADDR_CHANGE | IFF_NO_QUEUE; + dev->priv_flags |= IFF_NO_QUEUE; INIT_LIST_HEAD(&vxlan->next); spin_lock_init(&vxlan->hash_lock); @@ -2499,6 +2575,26 @@ static void vxlan_setup(struct net_device *dev) INIT_HLIST_HEAD(&vxlan->fdb_head[h]); } +static void vxlan_ether_setup(struct net_device *dev) +{ + eth_hw_addr_random(dev); + ether_setup(dev); + dev->priv_flags &= ~IFF_TX_SKB_SHARING; + dev->priv_flags |= IFF_LIVE_ADDR_CHANGE; + dev->netdev_ops = &vxlan_netdev_ether_ops; +} + +static void vxlan_raw_setup(struct net_device *dev) +{ + dev->type = ARPHRD_NONE; + dev->hard_header_len = 0; + dev->addr_len = 0; + dev->mtu = ETH_DATA_LEN; + dev->tx_queue_len = 1000; + dev->flags = IFF_POINTOPOINT | IFF_NOARP | IFF_MULTICAST; + dev->netdev_ops = &vxlan_netdev_raw_ops; +} + static const struct nla_policy vxlan_policy[IFLA_VXLAN_MAX + 1] = { [IFLA_VXLAN_ID] = { .type = NLA_U32 }, [IFLA_VXLAN_GROUP] = { .len = FIELD_SIZEOF(struct iphdr, daddr) }, @@ -2525,6 +2621,7 @@ static const struct nla_policy vxlan_policy[IFLA_VXLAN_MAX + 1] = { [IFLA_VXLAN_REMCSUM_TX] = { .type = NLA_U8 }, [IFLA_VXLAN_REMCSUM_RX] = { .type = NLA_U8 }, [IFLA_VXLAN_GBP] = { .type = NLA_FLAG, }, + [IFLA_VXLAN_GPE] = { .type = NLA_FLAG, }, [IFLA_VXLAN_REMCSUM_NOPARTIAL] = { .type = NLA_FLAG }, }; @@ -2643,21 +2740,19 @@ static struct vxlan_sock *vxlan_socket_create(struct net *net, bool ipv6, atomic_set(&vs->refcnt, 1); vs->flags = (flags & VXLAN_F_RCV_FLAGS); - /* Initialize the vxlan udp offloads structure */ - vs->udp_offloads.port = port; - vs->udp_offloads.callbacks.gro_receive = vxlan_gro_receive; - vs->udp_offloads.callbacks.gro_complete = vxlan_gro_complete; - spin_lock(&vn->sock_lock); hlist_add_head_rcu(&vs->hlist, vs_head(net, port)); vxlan_notify_add_rx_port(vs); spin_unlock(&vn->sock_lock); /* Mark socket as an encapsulation socket. */ + memset(&tunnel_cfg, 0, sizeof(tunnel_cfg)); tunnel_cfg.sk_user_data = vs; tunnel_cfg.encap_type = 1; tunnel_cfg.encap_rcv = vxlan_rcv; tunnel_cfg.encap_destroy = NULL; + tunnel_cfg.gro_receive = vxlan_gro_receive; + tunnel_cfg.gro_complete = vxlan_gro_complete; setup_udp_tunnel_sock(net, sock, &tunnel_cfg); @@ -2725,6 +2820,21 @@ static int vxlan_dev_configure(struct net *src_net, struct net_device *dev, __be16 default_port = vxlan->cfg.dst_port; struct net_device *lowerdev = NULL; + if (conf->flags & VXLAN_F_GPE) { + if (conf->flags & ~VXLAN_F_ALLOWED_GPE) + return -EINVAL; + /* For now, allow GPE only together with COLLECT_METADATA. + * This can be relaxed later; in such case, the other side + * of the PtP link will have to be provided. + */ + if (!(conf->flags & VXLAN_F_COLLECT_METADATA)) + return -EINVAL; + + vxlan_raw_setup(dev); + } else { + vxlan_ether_setup(dev); + } + vxlan->net = src_net; dst->remote_vni = conf->vni; @@ -2786,8 +2896,12 @@ static int vxlan_dev_configure(struct net *src_net, struct net_device *dev, dev->needed_headroom = needed_headroom; memcpy(&vxlan->cfg, conf, sizeof(*conf)); - if (!vxlan->cfg.dst_port) - vxlan->cfg.dst_port = default_port; + if (!vxlan->cfg.dst_port) { + if (conf->flags & VXLAN_F_GPE) + vxlan->cfg.dst_port = 4790; /* IANA assigned VXLAN-GPE port */ + else + vxlan->cfg.dst_port = default_port; + } vxlan->flags |= conf->flags; if (!vxlan->cfg.age_interval) @@ -2958,6 +3072,9 @@ static int vxlan_newlink(struct net *src_net, struct net_device *dev, if (data[IFLA_VXLAN_GBP]) conf.flags |= VXLAN_F_GBP; + if (data[IFLA_VXLAN_GPE]) + conf.flags |= VXLAN_F_GPE; + if (data[IFLA_VXLAN_REMCSUM_NOPARTIAL]) conf.flags |= VXLAN_F_REMCSUM_NOPARTIAL; @@ -2974,6 +3091,10 @@ static int vxlan_newlink(struct net *src_net, struct net_device *dev, case -EEXIST: pr_info("duplicate VNI %u\n", be32_to_cpu(conf.vni)); break; + + case -EINVAL: + pr_info("unsupported combination of extensions\n"); + break; } return err; @@ -3101,6 +3222,10 @@ static int vxlan_fill_info(struct sk_buff *skb, const struct net_device *dev) nla_put_flag(skb, IFLA_VXLAN_GBP)) goto nla_put_failure; + if (vxlan->flags & VXLAN_F_GPE && + nla_put_flag(skb, IFLA_VXLAN_GPE)) + goto nla_put_failure; + if (vxlan->flags & VXLAN_F_REMCSUM_NOPARTIAL && nla_put_flag(skb, IFLA_VXLAN_REMCSUM_NOPARTIAL)) goto nla_put_failure; diff --git a/drivers/net/wireless/admtek/adm8211.c b/drivers/net/wireless/admtek/adm8211.c index 15f057ed41ad..70ecd82d674d 100644 --- a/drivers/net/wireless/admtek/adm8211.c +++ b/drivers/net/wireless/admtek/adm8211.c @@ -440,7 +440,7 @@ static void adm8211_interrupt_rci(struct ieee80211_hw *dev) rx_status.rate_idx = rate; rx_status.freq = adm8211_channels[priv->channel - 1].center_freq; - rx_status.band = IEEE80211_BAND_2GHZ; + rx_status.band = NL80211_BAND_2GHZ; memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status)); ieee80211_rx_irqsafe(dev, skb); @@ -1894,7 +1894,7 @@ static int adm8211_probe(struct pci_dev *pdev, priv->channel = 1; - dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band; + dev->wiphy->bands[NL80211_BAND_2GHZ] = &priv->band; err = ieee80211_register_hw(dev); if (err) { diff --git a/drivers/net/wireless/ath/ar5523/ar5523.c b/drivers/net/wireless/ath/ar5523/ar5523.c index 3b343c63aa52..8aded24bcdf4 100644 --- a/drivers/net/wireless/ath/ar5523/ar5523.c +++ b/drivers/net/wireless/ath/ar5523/ar5523.c @@ -1471,12 +1471,12 @@ static int ar5523_init_modes(struct ar5523 *ar) memcpy(ar->channels, ar5523_channels, sizeof(ar5523_channels)); memcpy(ar->rates, ar5523_rates, sizeof(ar5523_rates)); - ar->band.band = IEEE80211_BAND_2GHZ; + ar->band.band = NL80211_BAND_2GHZ; ar->band.channels = ar->channels; ar->band.n_channels = ARRAY_SIZE(ar5523_channels); ar->band.bitrates = ar->rates; ar->band.n_bitrates = ARRAY_SIZE(ar5523_rates); - ar->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &ar->band; + ar->hw->wiphy->bands[NL80211_BAND_2GHZ] = &ar->band; return 0; } diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h index 65ef483ebf50..da7a7c8dafb2 100644 --- a/drivers/net/wireless/ath/ath.h +++ b/drivers/net/wireless/ath/ath.h @@ -185,7 +185,7 @@ struct ath_common { bool bt_ant_diversity; int last_rssi; - struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS]; + struct ieee80211_supported_band sbands[NUM_NL80211_BANDS]; }; static inline const struct ath_ps_ops *ath_ps_ops(struct ath_common *common) diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c index edf3629288bc..7212802eb327 100644 --- a/drivers/net/wireless/ath/ath10k/ce.c +++ b/drivers/net/wireless/ath/ath10k/ce.c @@ -411,7 +411,8 @@ int __ath10k_ce_rx_post_buf(struct ath10k_ce_pipe *pipe, void *ctx, u32 paddr) lockdep_assert_held(&ar_pci->ce_lock); - if (CE_RING_DELTA(nentries_mask, write_index, sw_index - 1) == 0) + if ((pipe->id != 5) && + CE_RING_DELTA(nentries_mask, write_index, sw_index - 1) == 0) return -ENOSPC; desc->addr = __cpu_to_le32(paddr); @@ -425,6 +426,19 @@ int __ath10k_ce_rx_post_buf(struct ath10k_ce_pipe *pipe, void *ctx, u32 paddr) return 0; } +void ath10k_ce_rx_update_write_idx(struct ath10k_ce_pipe *pipe, u32 nentries) +{ + struct ath10k *ar = pipe->ar; + struct ath10k_ce_ring *dest_ring = pipe->dest_ring; + unsigned int nentries_mask = dest_ring->nentries_mask; + unsigned int write_index = dest_ring->write_index; + u32 ctrl_addr = pipe->ctrl_addr; + + write_index = CE_RING_IDX_ADD(nentries_mask, write_index, nentries); + ath10k_ce_dest_ring_write_index_set(ar, ctrl_addr, write_index); + dest_ring->write_index = write_index; +} + int ath10k_ce_rx_post_buf(struct ath10k_ce_pipe *pipe, void *ctx, u32 paddr) { struct ath10k *ar = pipe->ar; @@ -444,14 +458,10 @@ int ath10k_ce_rx_post_buf(struct ath10k_ce_pipe *pipe, void *ctx, u32 paddr) */ int ath10k_ce_completed_recv_next_nolock(struct ath10k_ce_pipe *ce_state, void **per_transfer_contextp, - u32 *bufferp, - unsigned int *nbytesp, - unsigned int *transfer_idp, - unsigned int *flagsp) + unsigned int *nbytesp) { struct ath10k_ce_ring *dest_ring = ce_state->dest_ring; unsigned int nentries_mask = dest_ring->nentries_mask; - struct ath10k *ar = ce_state->ar; unsigned int sw_index = dest_ring->sw_index; struct ce_desc *base = dest_ring->base_addr_owner_space; @@ -476,21 +486,17 @@ int ath10k_ce_completed_recv_next_nolock(struct ath10k_ce_pipe *ce_state, desc->nbytes = 0; /* Return data from completed destination descriptor */ - *bufferp = __le32_to_cpu(sdesc.addr); *nbytesp = nbytes; - *transfer_idp = MS(__le16_to_cpu(sdesc.flags), CE_DESC_FLAGS_META_DATA); - - if (__le16_to_cpu(sdesc.flags) & CE_DESC_FLAGS_BYTE_SWAP) - *flagsp = CE_RECV_FLAG_SWAPPED; - else - *flagsp = 0; if (per_transfer_contextp) *per_transfer_contextp = dest_ring->per_transfer_context[sw_index]; - /* sanity */ - dest_ring->per_transfer_context[sw_index] = NULL; + /* Copy engine 5 (HTT Rx) will reuse the same transfer context. + * So update transfer context all CEs except CE5. + */ + if (ce_state->id != 5) + dest_ring->per_transfer_context[sw_index] = NULL; /* Update sw_index */ sw_index = CE_RING_IDX_INCR(nentries_mask, sw_index); @@ -501,10 +507,7 @@ int ath10k_ce_completed_recv_next_nolock(struct ath10k_ce_pipe *ce_state, int ath10k_ce_completed_recv_next(struct ath10k_ce_pipe *ce_state, void **per_transfer_contextp, - u32 *bufferp, - unsigned int *nbytesp, - unsigned int *transfer_idp, - unsigned int *flagsp) + unsigned int *nbytesp) { struct ath10k *ar = ce_state->ar; struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); @@ -513,8 +516,7 @@ int ath10k_ce_completed_recv_next(struct ath10k_ce_pipe *ce_state, spin_lock_bh(&ar_pci->ce_lock); ret = ath10k_ce_completed_recv_next_nolock(ce_state, per_transfer_contextp, - bufferp, nbytesp, - transfer_idp, flagsp); + nbytesp); spin_unlock_bh(&ar_pci->ce_lock); return ret; diff --git a/drivers/net/wireless/ath/ath10k/ce.h b/drivers/net/wireless/ath/ath10k/ce.h index 47b734ce7ecf..25cafcfd6b12 100644 --- a/drivers/net/wireless/ath/ath10k/ce.h +++ b/drivers/net/wireless/ath/ath10k/ce.h @@ -22,7 +22,7 @@ /* Maximum number of Copy Engine's supported */ #define CE_COUNT_MAX 12 -#define CE_HTT_H2T_MSG_SRC_NENTRIES 4096 +#define CE_HTT_H2T_MSG_SRC_NENTRIES 8192 /* Descriptor rings must be aligned to this boundary */ #define CE_DESC_RING_ALIGN 8 @@ -166,6 +166,7 @@ int ath10k_ce_num_free_src_entries(struct ath10k_ce_pipe *pipe); int __ath10k_ce_rx_num_free_bufs(struct ath10k_ce_pipe *pipe); int __ath10k_ce_rx_post_buf(struct ath10k_ce_pipe *pipe, void *ctx, u32 paddr); int ath10k_ce_rx_post_buf(struct ath10k_ce_pipe *pipe, void *ctx, u32 paddr); +void ath10k_ce_rx_update_write_idx(struct ath10k_ce_pipe *pipe, u32 nentries); /* recv flags */ /* Data is byte-swapped */ @@ -177,10 +178,7 @@ int ath10k_ce_rx_post_buf(struct ath10k_ce_pipe *pipe, void *ctx, u32 paddr); */ int ath10k_ce_completed_recv_next(struct ath10k_ce_pipe *ce_state, void **per_transfer_contextp, - u32 *bufferp, - unsigned int *nbytesp, - unsigned int *transfer_idp, - unsigned int *flagsp); + unsigned int *nbytesp); /* * Supply data for the next completed unprocessed send descriptor. * Pops 1 completed send buffer from Source ring. @@ -212,10 +210,7 @@ int ath10k_ce_revoke_recv_next(struct ath10k_ce_pipe *ce_state, int ath10k_ce_completed_recv_next_nolock(struct ath10k_ce_pipe *ce_state, void **per_transfer_contextp, - u32 *bufferp, - unsigned int *nbytesp, - unsigned int *transfer_idp, - unsigned int *flagsp); + unsigned int *nbytesp); /* * Support clean shutdown by allowing the caller to cancel @@ -416,6 +411,8 @@ static inline u32 ath10k_ce_base_address(struct ath10k *ar, unsigned int ce_id) (((int)(toidx)-(int)(fromidx)) & (nentries_mask)) #define CE_RING_IDX_INCR(nentries_mask, idx) (((idx) + 1) & (nentries_mask)) +#define CE_RING_IDX_ADD(nentries_mask, idx, num) \ + (((idx) + (num)) & (nentries_mask)) #define CE_WRAPPER_INTERRUPT_SUMMARY_HOST_MSI_LSB \ ar->regs->ce_wrap_intr_sum_host_msi_lsb diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index c84c2d30ef1f..b2c7fe3d30a4 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -60,6 +60,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .channel_counters_freq_hz = 88000, .max_probe_resp_desc_thres = 0, .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER, + .cal_data_len = 2116, .fw = { .dir = QCA988X_HW_2_0_FW_DIR, .fw = QCA988X_HW_2_0_FW_FILE, @@ -78,6 +79,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .otp_exe_param = 0, .channel_counters_freq_hz = 88000, .max_probe_resp_desc_thres = 0, + .cal_data_len = 8124, .fw = { .dir = QCA6174_HW_2_1_FW_DIR, .fw = QCA6174_HW_2_1_FW_FILE, @@ -97,6 +99,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .channel_counters_freq_hz = 88000, .max_probe_resp_desc_thres = 0, .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER, + .cal_data_len = 8124, .fw = { .dir = QCA6174_HW_2_1_FW_DIR, .fw = QCA6174_HW_2_1_FW_FILE, @@ -116,6 +119,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .channel_counters_freq_hz = 88000, .max_probe_resp_desc_thres = 0, .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER, + .cal_data_len = 8124, .fw = { .dir = QCA6174_HW_3_0_FW_DIR, .fw = QCA6174_HW_3_0_FW_FILE, @@ -135,6 +139,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .channel_counters_freq_hz = 88000, .max_probe_resp_desc_thres = 0, .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER, + .cal_data_len = 8124, .fw = { /* uses same binaries as hw3.0 */ .dir = QCA6174_HW_3_0_FW_DIR, @@ -156,11 +161,10 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .channel_counters_freq_hz = 150000, .max_probe_resp_desc_thres = 24, .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_BEFORE, - .num_msdu_desc = 1424, - .qcache_active_peers = 50, .tx_chain_mask = 0xf, .rx_chain_mask = 0xf, .max_spatial_stream = 4, + .cal_data_len = 12064, .fw = { .dir = QCA99X0_HW_2_0_FW_DIR, .fw = QCA99X0_HW_2_0_FW_FILE, @@ -179,6 +183,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .otp_exe_param = 0, .channel_counters_freq_hz = 88000, .max_probe_resp_desc_thres = 0, + .cal_data_len = 8124, .fw = { .dir = QCA9377_HW_1_0_FW_DIR, .fw = QCA9377_HW_1_0_FW_FILE, @@ -197,6 +202,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .otp_exe_param = 0, .channel_counters_freq_hz = 88000, .max_probe_resp_desc_thres = 0, + .cal_data_len = 8124, .fw = { .dir = QCA9377_HW_1_0_FW_DIR, .fw = QCA9377_HW_1_0_FW_FILE, @@ -217,11 +223,10 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .channel_counters_freq_hz = 125000, .max_probe_resp_desc_thres = 24, .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_BEFORE, - .num_msdu_desc = 2500, - .qcache_active_peers = 35, .tx_chain_mask = 0x3, .rx_chain_mask = 0x3, .max_spatial_stream = 2, + .cal_data_len = 12064, .fw = { .dir = QCA4019_HW_1_0_FW_DIR, .fw = QCA4019_HW_1_0_FW_FILE, @@ -466,18 +471,18 @@ exit: return ret; } -static int ath10k_download_cal_file(struct ath10k *ar) +static int ath10k_download_cal_file(struct ath10k *ar, + const struct firmware *file) { int ret; - if (!ar->cal_file) + if (!file) return -ENOENT; - if (IS_ERR(ar->cal_file)) - return PTR_ERR(ar->cal_file); + if (IS_ERR(file)) + return PTR_ERR(file); - ret = ath10k_download_board_data(ar, ar->cal_file->data, - ar->cal_file->size); + ret = ath10k_download_board_data(ar, file->data, file->size); if (ret) { ath10k_err(ar, "failed to download cal_file data: %d\n", ret); return ret; @@ -488,7 +493,7 @@ static int ath10k_download_cal_file(struct ath10k *ar) return 0; } -static int ath10k_download_cal_dt(struct ath10k *ar) +static int ath10k_download_cal_dt(struct ath10k *ar, const char *dt_name) { struct device_node *node; int data_len; @@ -502,13 +507,12 @@ static int ath10k_download_cal_dt(struct ath10k *ar) */ return -ENOENT; - if (!of_get_property(node, "qcom,ath10k-calibration-data", - &data_len)) { + if (!of_get_property(node, dt_name, &data_len)) { /* The calibration data node is optional */ return -ENOENT; } - if (data_len != QCA988X_CAL_DATA_LEN) { + if (data_len != ar->hw_params.cal_data_len) { ath10k_warn(ar, "invalid calibration data length in DT: %d\n", data_len); ret = -EMSGSIZE; @@ -521,8 +525,7 @@ static int ath10k_download_cal_dt(struct ath10k *ar) goto out; } - ret = of_property_read_u8_array(node, "qcom,ath10k-calibration-data", - data, data_len); + ret = of_property_read_u8_array(node, dt_name, data, data_len); if (ret) { ath10k_warn(ar, "failed to read calibration data from DT: %d\n", ret); @@ -726,6 +729,14 @@ static int ath10k_fetch_cal_file(struct ath10k *ar) { char filename[100]; + /* pre-cal-<bus>-<id>.bin */ + scnprintf(filename, sizeof(filename), "pre-cal-%s-%s.bin", + ath10k_bus_str(ar->hif.bus), dev_name(ar->dev)); + + ar->pre_cal_file = ath10k_fetch_fw_file(ar, ATH10K_FW_DIR, filename); + if (!IS_ERR(ar->pre_cal_file)) + goto success; + /* cal-<bus>-<id>.bin */ scnprintf(filename, sizeof(filename), "cal-%s-%s.bin", ath10k_bus_str(ar->hif.bus), dev_name(ar->dev)); @@ -734,7 +745,7 @@ static int ath10k_fetch_cal_file(struct ath10k *ar) if (IS_ERR(ar->cal_file)) /* calibration file is optional, don't print any warnings */ return PTR_ERR(ar->cal_file); - +success: ath10k_dbg(ar, ATH10K_DBG_BOOT, "found calibration file %s/%s\n", ATH10K_FW_DIR, filename); @@ -1258,11 +1269,77 @@ success: return 0; } +static int ath10k_core_pre_cal_download(struct ath10k *ar) +{ + int ret; + + ret = ath10k_download_cal_file(ar, ar->pre_cal_file); + if (ret == 0) { + ar->cal_mode = ATH10K_PRE_CAL_MODE_FILE; + goto success; + } + + ath10k_dbg(ar, ATH10K_DBG_BOOT, + "boot did not find a pre calibration file, try DT next: %d\n", + ret); + + ret = ath10k_download_cal_dt(ar, "qcom,ath10k-pre-calibration-data"); + if (ret) { + ath10k_dbg(ar, ATH10K_DBG_BOOT, + "unable to load pre cal data from DT: %d\n", ret); + return ret; + } + ar->cal_mode = ATH10K_PRE_CAL_MODE_DT; + +success: + ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot using calibration mode %s\n", + ath10k_cal_mode_str(ar->cal_mode)); + + return 0; +} + +static int ath10k_core_pre_cal_config(struct ath10k *ar) +{ + int ret; + + ret = ath10k_core_pre_cal_download(ar); + if (ret) { + ath10k_dbg(ar, ATH10K_DBG_BOOT, + "failed to load pre cal data: %d\n", ret); + return ret; + } + + ret = ath10k_core_get_board_id_from_otp(ar); + if (ret) { + ath10k_err(ar, "failed to get board id: %d\n", ret); + return ret; + } + + ret = ath10k_download_and_run_otp(ar); + if (ret) { + ath10k_err(ar, "failed to run otp: %d\n", ret); + return ret; + } + + ath10k_dbg(ar, ATH10K_DBG_BOOT, + "pre cal configuration done successfully\n"); + + return 0; +} + static int ath10k_download_cal_data(struct ath10k *ar) { int ret; - ret = ath10k_download_cal_file(ar); + ret = ath10k_core_pre_cal_config(ar); + if (ret == 0) + return 0; + + ath10k_dbg(ar, ATH10K_DBG_BOOT, + "pre cal download procedure failed, try cal file: %d\n", + ret); + + ret = ath10k_download_cal_file(ar, ar->cal_file); if (ret == 0) { ar->cal_mode = ATH10K_CAL_MODE_FILE; goto done; @@ -1272,7 +1349,7 @@ static int ath10k_download_cal_data(struct ath10k *ar) "boot did not find a calibration file, try DT next: %d\n", ret); - ret = ath10k_download_cal_dt(ar); + ret = ath10k_download_cal_dt(ar, "qcom,ath10k-calibration-data"); if (ret == 0) { ar->cal_mode = ATH10K_CAL_MODE_DT; goto done; @@ -1509,7 +1586,7 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar) case ATH10K_FW_WMI_OP_VERSION_10_1: case ATH10K_FW_WMI_OP_VERSION_10_2: case ATH10K_FW_WMI_OP_VERSION_10_2_4: - if (test_bit(WMI_SERVICE_PEER_STATS, ar->wmi.svc_map)) { + if (ath10k_peer_stats_enabled(ar)) { ar->max_num_peers = TARGET_10X_TX_STATS_NUM_PEERS; ar->max_num_stations = TARGET_10X_TX_STATS_NUM_STATIONS; } else { @@ -1538,9 +1615,15 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar) ar->num_active_peers = TARGET_10_4_ACTIVE_PEERS; ar->max_num_vdevs = TARGET_10_4_NUM_VDEVS; ar->num_tids = TARGET_10_4_TGT_NUM_TIDS; - ar->htt.max_num_pending_tx = ar->hw_params.num_msdu_desc; - ar->fw_stats_req_mask = WMI_STAT_PEER; + ar->fw_stats_req_mask = WMI_10_4_STAT_PEER | + WMI_10_4_STAT_PEER_EXTD; ar->max_spatial_stream = ar->hw_params.max_spatial_stream; + + if (test_bit(ATH10K_FW_FEATURE_PEER_FLOW_CONTROL, + ar->fw_features)) + ar->htt.max_num_pending_tx = TARGET_10_4_NUM_MSDU_DESC_PFC; + else + ar->htt.max_num_pending_tx = TARGET_10_4_NUM_MSDU_DESC; break; case ATH10K_FW_WMI_OP_VERSION_UNSET: case ATH10K_FW_WMI_OP_VERSION_MAX: @@ -1578,6 +1661,7 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar) int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode) { int status; + u32 val; lockdep_assert_held(&ar->conf_mutex); @@ -1698,6 +1782,21 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode) ath10k_dbg(ar, ATH10K_DBG_BOOT, "firmware %s booted\n", ar->hw->wiphy->fw_version); + if (test_bit(WMI_SERVICE_EXT_RES_CFG_SUPPORT, ar->wmi.svc_map)) { + val = 0; + if (ath10k_peer_stats_enabled(ar)) + val = WMI_10_4_PEER_STATS; + + status = ath10k_wmi_ext_resource_config(ar, + WMI_HOST_PLATFORM_HIGH_PERF, val); + if (status) { + ath10k_err(ar, + "failed to send ext resource cfg command : %d\n", + status); + goto err_hif_stop; + } + } + status = ath10k_wmi_cmd_init(ar); if (status) { ath10k_err(ar, "could not send WMI init command (%d)\n", @@ -1834,11 +1933,20 @@ static int ath10k_core_probe_fw(struct ath10k *ar) ath10k_debug_print_hwfw_info(ar); + ret = ath10k_core_pre_cal_download(ar); + if (ret) { + /* pre calibration data download is not necessary + * for all the chipsets. Ignore failures and continue. + */ + ath10k_dbg(ar, ATH10K_DBG_BOOT, + "could not load pre cal data: %d\n", ret); + } + ret = ath10k_core_get_board_id_from_otp(ar); if (ret && ret != -EOPNOTSUPP) { ath10k_err(ar, "failed to get board id from otp: %d\n", ret); - return ret; + goto err_free_firmware_files; } ret = ath10k_core_fetch_board_file(ar); @@ -2048,7 +2156,9 @@ struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev, mutex_init(&ar->conf_mutex); spin_lock_init(&ar->data_lock); + spin_lock_init(&ar->txqs_lock); + INIT_LIST_HEAD(&ar->txqs); INIT_LIST_HEAD(&ar->peers); init_waitqueue_head(&ar->peer_mapping_wq); init_waitqueue_head(&ar->htt.empty_tx_wq); diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index a62b62a62266..362bbed8f0e9 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -98,6 +98,7 @@ struct ath10k_skb_cb { u8 eid; u16 msdu_id; struct ieee80211_vif *vif; + struct ieee80211_txq *txq; } __packed; struct ath10k_skb_rxcb { @@ -297,6 +298,9 @@ struct ath10k_dfs_stats { struct ath10k_peer { struct list_head list; + struct ieee80211_vif *vif; + struct ieee80211_sta *sta; + int vdev_id; u8 addr[ETH_ALEN]; DECLARE_BITMAP(peer_ids, ATH10K_MAX_NUM_PEER_IDS); @@ -305,6 +309,12 @@ struct ath10k_peer { struct ieee80211_key_conf *keys[WMI_MAX_KEY_INDEX + 1]; }; +struct ath10k_txq { + struct list_head list; + unsigned long num_fw_queued; + unsigned long num_push_allowed; +}; + struct ath10k_sta { struct ath10k_vif *arvif; @@ -313,6 +323,7 @@ struct ath10k_sta { u32 bw; u32 nss; u32 smps; + u16 peer_id; struct work_struct update_wk; @@ -335,6 +346,7 @@ struct ath10k_vif { struct list_head list; u32 vdev_id; + u16 peer_id; enum wmi_vdev_type vdev_type; enum wmi_vdev_subtype vdev_subtype; u32 beacon_interval; @@ -549,12 +561,17 @@ enum ath10k_dev_flags { /* Bluetooth coexistance enabled */ ATH10K_FLAG_BTCOEX, + + /* Per Station statistics service */ + ATH10K_FLAG_PEER_STATS, }; enum ath10k_cal_mode { ATH10K_CAL_MODE_FILE, ATH10K_CAL_MODE_OTP, ATH10K_CAL_MODE_DT, + ATH10K_PRE_CAL_MODE_FILE, + ATH10K_PRE_CAL_MODE_DT, }; enum ath10k_crypt_mode { @@ -573,6 +590,10 @@ static inline const char *ath10k_cal_mode_str(enum ath10k_cal_mode mode) return "otp"; case ATH10K_CAL_MODE_DT: return "dt"; + case ATH10K_PRE_CAL_MODE_FILE: + return "pre-cal-file"; + case ATH10K_PRE_CAL_MODE_DT: + return "pre-cal-dt"; } return "unknown"; @@ -680,11 +701,10 @@ struct ath10k { /* The padding bytes's location is different on various chips */ enum ath10k_hw_4addr_pad hw_4addr_pad; - u32 num_msdu_desc; - u32 qcache_active_peers; u32 tx_chain_mask; u32 rx_chain_mask; u32 max_spatial_stream; + u32 cal_data_len; struct ath10k_hw_params_fw { const char *dir; @@ -708,6 +728,7 @@ struct ath10k { const void *firmware_data; size_t firmware_len; + const struct firmware *pre_cal_file; const struct firmware *cal_file; struct { @@ -744,7 +765,7 @@ struct ath10k { } scan; struct { - struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS]; + struct ieee80211_supported_band sbands[NUM_NL80211_BANDS]; } mac; /* should never be NULL; needed for regular htt rx */ @@ -756,6 +777,9 @@ struct ath10k { /* current operating channel definition */ struct cfg80211_chan_def chandef; + /* currently configured operating channel in firmware */ + struct ieee80211_channel *tgt_oper_chan; + unsigned long long free_vdev_map; struct ath10k_vif *monitor_arvif; bool monitor; @@ -786,9 +810,13 @@ struct ath10k { /* protects shared structure data */ spinlock_t data_lock; + /* protects: ar->txqs, artxq->list */ + spinlock_t txqs_lock; + struct list_head txqs; struct list_head arvifs; struct list_head peers; + struct ath10k_peer *peer_map[ATH10K_MAX_NUM_PEER_IDS]; wait_queue_head_t peer_mapping_wq; /* protected by conf_mutex */ @@ -876,6 +904,15 @@ struct ath10k { u8 drv_priv[0] __aligned(sizeof(void *)); }; +static inline bool ath10k_peer_stats_enabled(struct ath10k *ar) +{ + if (test_bit(ATH10K_FLAG_PEER_STATS, &ar->dev_flags) && + test_bit(WMI_SERVICE_PEER_STATS, ar->wmi.svc_map)) + return true; + + return false; +} + struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev, enum ath10k_bus bus, enum ath10k_hw_rev hw_rev, diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c index 076d29b53ddf..76bbe17b25b6 100644 --- a/drivers/net/wireless/ath/ath10k/debug.c +++ b/drivers/net/wireless/ath/ath10k/debug.c @@ -127,6 +127,7 @@ EXPORT_SYMBOL(ath10k_info); void ath10k_debug_print_hwfw_info(struct ath10k *ar) { char fw_features[128] = {}; + u32 crc = 0; ath10k_core_get_fw_features_str(ar, fw_features, sizeof(fw_features)); @@ -143,11 +144,14 @@ void ath10k_debug_print_hwfw_info(struct ath10k *ar) config_enabled(CONFIG_ATH10K_DFS_CERTIFIED), config_enabled(CONFIG_NL80211_TESTMODE)); + if (ar->firmware) + crc = crc32_le(0, ar->firmware->data, ar->firmware->size); + ath10k_info(ar, "firmware ver %s api %d features %s crc32 %08x\n", ar->hw->wiphy->fw_version, ar->fw_api, fw_features, - crc32_le(0, ar->firmware->data, ar->firmware->size)); + crc); } void ath10k_debug_print_board_info(struct ath10k *ar) @@ -319,7 +323,7 @@ static void ath10k_debug_fw_stats_reset(struct ath10k *ar) void ath10k_debug_fw_stats_process(struct ath10k *ar, struct sk_buff *skb) { struct ath10k_fw_stats stats = {}; - bool is_start, is_started, is_end, peer_stats_svc; + bool is_start, is_started, is_end; size_t num_peers; size_t num_vdevs; int ret; @@ -346,13 +350,11 @@ void ath10k_debug_fw_stats_process(struct ath10k *ar, struct sk_buff *skb) * b) consume stat update events until another one with pdev stats is * delivered which is treated as end-of-data and is itself discarded */ - - peer_stats_svc = test_bit(WMI_SERVICE_PEER_STATS, ar->wmi.svc_map); - if (peer_stats_svc) + if (ath10k_peer_stats_enabled(ar)) ath10k_sta_update_rx_duration(ar, &stats.peers); if (ar->debug.fw_stats_done) { - if (!peer_stats_svc) + if (!ath10k_peer_stats_enabled(ar)) ath10k_warn(ar, "received unsolicited stats update event\n"); goto free; @@ -1447,7 +1449,7 @@ static int ath10k_debug_cal_data_open(struct inode *inode, struct file *file) goto err; } - buf = vmalloc(QCA988X_CAL_DATA_LEN); + buf = vmalloc(ar->hw_params.cal_data_len); if (!buf) { ret = -ENOMEM; goto err; @@ -1462,7 +1464,7 @@ static int ath10k_debug_cal_data_open(struct inode *inode, struct file *file) } ret = ath10k_hif_diag_read(ar, le32_to_cpu(addr), buf, - QCA988X_CAL_DATA_LEN); + ar->hw_params.cal_data_len); if (ret) { ath10k_warn(ar, "failed to read calibration data: %d\n", ret); goto err_vfree; @@ -1487,10 +1489,11 @@ static ssize_t ath10k_debug_cal_data_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { + struct ath10k *ar = file->private_data; void *buf = file->private_data; return simple_read_from_buffer(user_buf, count, ppos, - buf, QCA988X_CAL_DATA_LEN); + buf, ar->hw_params.cal_data_len); } static int ath10k_debug_cal_data_release(struct inode *inode, @@ -2019,7 +2022,12 @@ static ssize_t ath10k_write_pktlog_filter(struct file *file, goto out; } - if (filter && (filter != ar->debug.pktlog_filter)) { + if (filter == ar->debug.pktlog_filter) { + ret = count; + goto out; + } + + if (filter) { ret = ath10k_wmi_pdev_pktlog_enable(ar, filter); if (ret) { ath10k_warn(ar, "failed to enable pktlog filter %x: %d\n", @@ -2174,6 +2182,73 @@ static const struct file_operations fops_btcoex = { .open = simple_open }; +static ssize_t ath10k_write_peer_stats(struct file *file, + const char __user *ubuf, + size_t count, loff_t *ppos) +{ + struct ath10k *ar = file->private_data; + char buf[32]; + size_t buf_size; + int ret = 0; + bool val; + + buf_size = min(count, (sizeof(buf) - 1)); + if (copy_from_user(buf, ubuf, buf_size)) + return -EFAULT; + + buf[buf_size] = '\0'; + + if (strtobool(buf, &val) != 0) + return -EINVAL; + + mutex_lock(&ar->conf_mutex); + + if (ar->state != ATH10K_STATE_ON && + ar->state != ATH10K_STATE_RESTARTED) { + ret = -ENETDOWN; + goto exit; + } + + if (!(test_bit(ATH10K_FLAG_PEER_STATS, &ar->dev_flags) ^ val)) + goto exit; + + if (val) + set_bit(ATH10K_FLAG_PEER_STATS, &ar->dev_flags); + else + clear_bit(ATH10K_FLAG_PEER_STATS, &ar->dev_flags); + + ath10k_info(ar, "restarting firmware due to Peer stats change"); + + queue_work(ar->workqueue, &ar->restart_work); + ret = count; + +exit: + mutex_unlock(&ar->conf_mutex); + return ret; +} + +static ssize_t ath10k_read_peer_stats(struct file *file, char __user *ubuf, + size_t count, loff_t *ppos) + +{ + char buf[32]; + struct ath10k *ar = file->private_data; + int len = 0; + + mutex_lock(&ar->conf_mutex); + len = scnprintf(buf, sizeof(buf) - len, "%d\n", + test_bit(ATH10K_FLAG_PEER_STATS, &ar->dev_flags)); + mutex_unlock(&ar->conf_mutex); + + return simple_read_from_buffer(ubuf, count, ppos, buf, len); +} + +static const struct file_operations fops_peer_stats = { + .read = ath10k_read_peer_stats, + .write = ath10k_write_peer_stats, + .open = simple_open +}; + static ssize_t ath10k_debug_fw_checksums_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) @@ -2337,6 +2412,11 @@ int ath10k_debug_register(struct ath10k *ar) debugfs_create_file("btcoex", S_IRUGO | S_IWUSR, ar->debug.debugfs_phy, ar, &fops_btcoex); + if (test_bit(WMI_SERVICE_PEER_STATS, ar->wmi.svc_map)) + debugfs_create_file("peer_stats", S_IRUGO | S_IWUSR, + ar->debug.debugfs_phy, ar, + &fops_peer_stats); + debugfs_create_file("fw_checksums", S_IRUSR, ar->debug.debugfs_phy, ar, &fops_fw_checksums); diff --git a/drivers/net/wireless/ath/ath10k/htt.c b/drivers/net/wireless/ath/ath10k/htt.c index 7561f22f10f9..17a3008d9ab1 100644 --- a/drivers/net/wireless/ath/ath10k/htt.c +++ b/drivers/net/wireless/ath/ath10k/htt.c @@ -149,7 +149,7 @@ int ath10k_htt_connect(struct ath10k_htt *htt) memset(&conn_resp, 0, sizeof(conn_resp)); conn_req.ep_ops.ep_tx_complete = ath10k_htt_htc_tx_complete; - conn_req.ep_ops.ep_rx_complete = ath10k_htt_t2h_msg_handler; + conn_req.ep_ops.ep_rx_complete = ath10k_htt_htc_t2h_msg_handler; /* connect to control service */ conn_req.service_id = ATH10K_HTC_SVC_ID_HTT_DATA_MSG; diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h index 13391ea4422d..60bd9fe4b2d9 100644 --- a/drivers/net/wireless/ath/ath10k/htt.h +++ b/drivers/net/wireless/ath/ath10k/htt.h @@ -22,6 +22,7 @@ #include <linux/interrupt.h> #include <linux/dmapool.h> #include <linux/hashtable.h> +#include <linux/kfifo.h> #include <net/mac80211.h> #include "htc.h" @@ -1461,6 +1462,14 @@ struct htt_tx_mode_switch_ind { struct htt_tx_mode_switch_record records[0]; } __packed; +struct htt_channel_change { + u8 pad[3]; + __le32 freq; + __le32 center_freq1; + __le32 center_freq2; + __le32 phymode; +} __packed; + union htt_rx_pn_t { /* WEP: 24-bit PN */ u32 pn24; @@ -1511,16 +1520,22 @@ struct htt_resp { struct htt_tx_fetch_ind tx_fetch_ind; struct htt_tx_fetch_confirm tx_fetch_confirm; struct htt_tx_mode_switch_ind tx_mode_switch_ind; + struct htt_channel_change chan_change; }; } __packed; /*** host side structures follow ***/ struct htt_tx_done { - u32 msdu_id; - bool discard; - bool no_ack; - bool success; + u16 msdu_id; + u16 status; +}; + +enum htt_tx_compl_state { + HTT_TX_COMPL_STATE_NONE, + HTT_TX_COMPL_STATE_ACK, + HTT_TX_COMPL_STATE_NOACK, + HTT_TX_COMPL_STATE_DISCARD, }; struct htt_peer_map_event { @@ -1641,17 +1656,20 @@ struct ath10k_htt { struct idr pending_tx; wait_queue_head_t empty_tx_wq; + /* FIFO for storing tx done status {ack, no-ack, discard} and msdu id */ + DECLARE_KFIFO_PTR(txdone_fifo, struct htt_tx_done); + /* set if host-fw communication goes haywire * used to avoid further failures */ bool rx_confused; - struct tasklet_struct rx_replenish_task; + atomic_t num_mpdus_ready; /* This is used to group tx/rx completions separately and process them * in batches to reduce cache stalls */ struct tasklet_struct txrx_compl_task; - struct sk_buff_head tx_compl_q; struct sk_buff_head rx_compl_q; struct sk_buff_head rx_in_ord_compl_q; + struct sk_buff_head tx_fetch_ind_q; /* rx_status template */ struct ieee80211_rx_status rx_status; @@ -1667,10 +1685,13 @@ struct ath10k_htt { } txbuf; struct { + bool enabled; struct htt_q_state *vaddr; dma_addr_t paddr; + u16 num_push_allowed; u16 num_peers; u16 num_tids; + enum htt_tx_mode_switch_mode mode; enum htt_q_depth_type type; } tx_q_state; }; @@ -1715,7 +1736,7 @@ struct htt_rx_desc { /* Refill a bunch of RX buffers for each refill round so that FW/HW can handle * aggregated traffic more nicely. */ -#define ATH10K_HTT_MAX_NUM_REFILL 16 +#define ATH10K_HTT_MAX_NUM_REFILL 100 /* * DMA_MAP expects the buffer to be an integral number of cache lines. @@ -1743,7 +1764,8 @@ int ath10k_htt_rx_ring_refill(struct ath10k *ar); void ath10k_htt_rx_free(struct ath10k_htt *htt); void ath10k_htt_htc_tx_complete(struct ath10k *ar, struct sk_buff *skb); -void ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb); +void ath10k_htt_htc_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb); +bool ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb); int ath10k_htt_h2t_ver_req_msg(struct ath10k_htt *htt); int ath10k_htt_h2t_stats_req(struct ath10k_htt *htt, u8 mask, u64 cookie); int ath10k_htt_send_frag_desc_bank_cfg(struct ath10k_htt *htt); @@ -1752,8 +1774,23 @@ int ath10k_htt_h2t_aggr_cfg_msg(struct ath10k_htt *htt, u8 max_subfrms_ampdu, u8 max_subfrms_amsdu); void ath10k_htt_hif_tx_complete(struct ath10k *ar, struct sk_buff *skb); +int ath10k_htt_tx_fetch_resp(struct ath10k *ar, + __le32 token, + __le16 fetch_seq_num, + struct htt_tx_fetch_record *records, + size_t num_records); + +void ath10k_htt_tx_txq_update(struct ieee80211_hw *hw, + struct ieee80211_txq *txq); +void ath10k_htt_tx_txq_recalc(struct ieee80211_hw *hw, + struct ieee80211_txq *txq); +void ath10k_htt_tx_txq_sync(struct ath10k *ar); +void ath10k_htt_tx_dec_pending(struct ath10k_htt *htt); +int ath10k_htt_tx_inc_pending(struct ath10k_htt *htt); +void ath10k_htt_tx_mgmt_dec_pending(struct ath10k_htt *htt); +int ath10k_htt_tx_mgmt_inc_pending(struct ath10k_htt *htt, bool is_mgmt, + bool is_presp); -void __ath10k_htt_tx_dec_pending(struct ath10k_htt *htt, bool limit_mgmt_desc); int ath10k_htt_tx_alloc_msdu_id(struct ath10k_htt *htt, struct sk_buff *skb); void ath10k_htt_tx_free_msdu_id(struct ath10k_htt *htt, u16 msdu_id); int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *); diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index ae9b686a4e91..079fef5b7ef2 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -31,6 +31,8 @@ /* when under memory pressure rx ring refill may fail and needs a retry */ #define HTT_RX_RING_REFILL_RETRY_MS 50 +#define HTT_RX_RING_REFILL_RESCHED_MS 5 + static int ath10k_htt_rx_get_csum_state(struct sk_buff *skb); static void ath10k_htt_txrx_compl_task(unsigned long ptr); @@ -192,7 +194,8 @@ static void ath10k_htt_rx_msdu_buff_replenish(struct ath10k_htt *htt) mod_timer(&htt->rx_ring.refill_retry_timer, jiffies + msecs_to_jiffies(HTT_RX_RING_REFILL_RETRY_MS)); } else if (num_deficit > 0) { - tasklet_schedule(&htt->rx_replenish_task); + mod_timer(&htt->rx_ring.refill_retry_timer, jiffies + + msecs_to_jiffies(HTT_RX_RING_REFILL_RESCHED_MS)); } spin_unlock_bh(&htt->rx_ring.lock); } @@ -223,12 +226,11 @@ int ath10k_htt_rx_ring_refill(struct ath10k *ar) void ath10k_htt_rx_free(struct ath10k_htt *htt) { del_timer_sync(&htt->rx_ring.refill_retry_timer); - tasklet_kill(&htt->rx_replenish_task); tasklet_kill(&htt->txrx_compl_task); - skb_queue_purge(&htt->tx_compl_q); skb_queue_purge(&htt->rx_compl_q); skb_queue_purge(&htt->rx_in_ord_compl_q); + skb_queue_purge(&htt->tx_fetch_ind_q); ath10k_htt_rx_ring_free(htt); @@ -281,7 +283,6 @@ static inline struct sk_buff *ath10k_htt_rx_netbuf_pop(struct ath10k_htt *htt) /* return: < 0 fatal error, 0 - non chained msdu, 1 chained msdu */ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt, - u8 **fw_desc, int *fw_desc_len, struct sk_buff_head *amsdu) { struct ath10k *ar = htt->ar; @@ -323,48 +324,6 @@ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt, return -EIO; } - /* - * Copy the FW rx descriptor for this MSDU from the rx - * indication message into the MSDU's netbuf. HL uses the - * same rx indication message definition as LL, and simply - * appends new info (fields from the HW rx desc, and the - * MSDU payload itself). So, the offset into the rx - * indication message only has to account for the standard - * offset of the per-MSDU FW rx desc info within the - * message, and how many bytes of the per-MSDU FW rx desc - * info have already been consumed. (And the endianness of - * the host, since for a big-endian host, the rx ind - * message contents, including the per-MSDU rx desc bytes, - * were byteswapped during upload.) - */ - if (*fw_desc_len > 0) { - rx_desc->fw_desc.info0 = **fw_desc; - /* - * The target is expected to only provide the basic - * per-MSDU rx descriptors. Just to be sure, verify - * that the target has not attached extension data - * (e.g. LRO flow ID). - */ - - /* or more, if there's extension data */ - (*fw_desc)++; - (*fw_desc_len)--; - } else { - /* - * When an oversized AMSDU happened, FW will lost - * some of MSDU status - in this case, the FW - * descriptors provided will be less than the - * actual MSDUs inside this MPDU. Mark the FW - * descriptors so that it will still deliver to - * upper stack, if no CRC error for this MPDU. - * - * FIX THIS - the FW descriptors are actually for - * MSDUs in the end of this A-MSDU instead of the - * beginning. - */ - rx_desc->fw_desc.info0 = 0; - } - msdu_len_invalid = !!(__le32_to_cpu(rx_desc->attention.flags) & (RX_ATTENTION_FLAGS_MPDU_LENGTH_ERR | RX_ATTENTION_FLAGS_MSDU_LENGTH_ERR)); @@ -423,13 +382,6 @@ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt, return msdu_chaining; } -static void ath10k_htt_rx_replenish_task(unsigned long ptr) -{ - struct ath10k_htt *htt = (struct ath10k_htt *)ptr; - - ath10k_htt_rx_msdu_buff_replenish(htt); -} - static struct sk_buff *ath10k_htt_rx_pop_paddr(struct ath10k_htt *htt, u32 paddr) { @@ -563,12 +515,10 @@ int ath10k_htt_rx_alloc(struct ath10k_htt *htt) htt->rx_ring.sw_rd_idx.msdu_payld = 0; hash_init(htt->rx_ring.skb_table); - tasklet_init(&htt->rx_replenish_task, ath10k_htt_rx_replenish_task, - (unsigned long)htt); - - skb_queue_head_init(&htt->tx_compl_q); skb_queue_head_init(&htt->rx_compl_q); skb_queue_head_init(&htt->rx_in_ord_compl_q); + skb_queue_head_init(&htt->tx_fetch_ind_q); + atomic_set(&htt->num_mpdus_ready, 0); tasklet_init(&htt->txrx_compl_task, ath10k_htt_txrx_compl_task, (unsigned long)htt); @@ -860,6 +810,8 @@ static bool ath10k_htt_rx_h_channel(struct ath10k *ar, ch = ath10k_htt_rx_h_vdev_channel(ar, vdev_id); if (!ch) ch = ath10k_htt_rx_h_any_channel(ar); + if (!ch) + ch = ar->tgt_oper_chan; spin_unlock_bh(&ar->data_lock); if (!ch) @@ -979,7 +931,7 @@ static void ath10k_process_rx(struct ath10k *ar, *status = *rx_status; ath10k_dbg(ar, ATH10K_DBG_DATA, - "rx skb %p len %u peer %pM %s %s sn %u %s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i mic-err %i amsdu-more %i\n", + "rx skb %p len %u peer %pM %s %s sn %u %s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%llx fcs-err %i mic-err %i amsdu-more %i\n", skb, skb->len, ieee80211_get_SA(hdr), @@ -1076,20 +1028,25 @@ static void ath10k_htt_rx_h_undecap_raw(struct ath10k *ar, hdr = (void *)msdu->data; /* Tail */ - skb_trim(msdu, msdu->len - ath10k_htt_rx_crypto_tail_len(ar, enctype)); + if (status->flag & RX_FLAG_IV_STRIPPED) + skb_trim(msdu, msdu->len - + ath10k_htt_rx_crypto_tail_len(ar, enctype)); /* MMIC */ - if (!ieee80211_has_morefrags(hdr->frame_control) && + if ((status->flag & RX_FLAG_MMIC_STRIPPED) && + !ieee80211_has_morefrags(hdr->frame_control) && enctype == HTT_RX_MPDU_ENCRYPT_TKIP_WPA) skb_trim(msdu, msdu->len - 8); /* Head */ - hdr_len = ieee80211_hdrlen(hdr->frame_control); - crypto_len = ath10k_htt_rx_crypto_param_len(ar, enctype); + if (status->flag & RX_FLAG_IV_STRIPPED) { + hdr_len = ieee80211_hdrlen(hdr->frame_control); + crypto_len = ath10k_htt_rx_crypto_param_len(ar, enctype); - memmove((void *)msdu->data + crypto_len, - (void *)msdu->data, hdr_len); - skb_pull(msdu, crypto_len); + memmove((void *)msdu->data + crypto_len, + (void *)msdu->data, hdr_len); + skb_pull(msdu, crypto_len); + } } static void ath10k_htt_rx_h_undecap_nwifi(struct ath10k *ar, @@ -1343,6 +1300,7 @@ static void ath10k_htt_rx_h_mpdu(struct ath10k *ar, bool has_tkip_err; bool has_peer_idx_invalid; bool is_decrypted; + bool is_mgmt; u32 attention; if (skb_queue_empty(amsdu)) @@ -1351,6 +1309,9 @@ static void ath10k_htt_rx_h_mpdu(struct ath10k *ar, first = skb_peek(amsdu); rxd = (void *)first->data - sizeof(*rxd); + is_mgmt = !!(rxd->attention.flags & + __cpu_to_le32(RX_ATTENTION_FLAGS_MGMT_TYPE)); + enctype = MS(__le32_to_cpu(rxd->mpdu_start.info0), RX_MPDU_START_INFO0_ENCRYPT_TYPE); @@ -1392,6 +1353,7 @@ static void ath10k_htt_rx_h_mpdu(struct ath10k *ar, RX_FLAG_MMIC_ERROR | RX_FLAG_DECRYPTED | RX_FLAG_IV_STRIPPED | + RX_FLAG_ONLY_MONITOR | RX_FLAG_MMIC_STRIPPED); if (has_fcs_err) @@ -1400,10 +1362,21 @@ static void ath10k_htt_rx_h_mpdu(struct ath10k *ar, if (has_tkip_err) status->flag |= RX_FLAG_MMIC_ERROR; - if (is_decrypted) - status->flag |= RX_FLAG_DECRYPTED | - RX_FLAG_IV_STRIPPED | - RX_FLAG_MMIC_STRIPPED; + /* Firmware reports all necessary management frames via WMI already. + * They are not reported to monitor interfaces at all so pass the ones + * coming via HTT to monitor interfaces instead. This simplifies + * matters a lot. + */ + if (is_mgmt) + status->flag |= RX_FLAG_ONLY_MONITOR; + + if (is_decrypted) { + status->flag |= RX_FLAG_DECRYPTED; + + if (likely(!is_mgmt)) + status->flag |= RX_FLAG_IV_STRIPPED | + RX_FLAG_MMIC_STRIPPED; +} skb_queue_walk(amsdu, msdu) { ath10k_htt_rx_h_csum_offload(msdu); @@ -1416,6 +1389,8 @@ static void ath10k_htt_rx_h_mpdu(struct ath10k *ar, */ if (!is_decrypted) continue; + if (is_mgmt) + continue; hdr = (void *)msdu->data; hdr->frame_control &= ~__cpu_to_le16(IEEE80211_FCTL_PROTECTED); @@ -1516,14 +1491,6 @@ static bool ath10k_htt_rx_amsdu_allowed(struct ath10k *ar, struct sk_buff_head *amsdu, struct ieee80211_rx_status *rx_status) { - struct sk_buff *msdu; - struct htt_rx_desc *rxd; - bool is_mgmt; - bool has_fcs_err; - - msdu = skb_peek(amsdu); - rxd = (void *)msdu->data - sizeof(*rxd); - /* FIXME: It might be a good idea to do some fuzzy-testing to drop * invalid/dangerous frames. */ @@ -1533,23 +1500,6 @@ static bool ath10k_htt_rx_amsdu_allowed(struct ath10k *ar, return false; } - is_mgmt = !!(rxd->attention.flags & - __cpu_to_le32(RX_ATTENTION_FLAGS_MGMT_TYPE)); - has_fcs_err = !!(rxd->attention.flags & - __cpu_to_le32(RX_ATTENTION_FLAGS_FCS_ERR)); - - /* Management frames are handled via WMI events. The pros of such - * approach is that channel is explicitly provided in WMI events - * whereas HTT doesn't provide channel information for Rxed frames. - * - * However some firmware revisions don't report corrupted frames via - * WMI so don't drop them. - */ - if (is_mgmt && !has_fcs_err) { - ath10k_dbg(ar, ATH10K_DBG_HTT, "htt rx mgmt ctrl\n"); - return false; - } - if (test_bit(ATH10K_CAC_RUNNING, &ar->dev_flags)) { ath10k_dbg(ar, ATH10K_DBG_HTT, "htt rx cac running\n"); return false; @@ -1571,25 +1521,49 @@ static void ath10k_htt_rx_h_filter(struct ath10k *ar, __skb_queue_purge(amsdu); } -static void ath10k_htt_rx_handler(struct ath10k_htt *htt, - struct htt_rx_indication *rx) +static int ath10k_htt_rx_handle_amsdu(struct ath10k_htt *htt) { struct ath10k *ar = htt->ar; - struct ieee80211_rx_status *rx_status = &htt->rx_status; - struct htt_rx_indication_mpdu_range *mpdu_ranges; + static struct ieee80211_rx_status rx_status; struct sk_buff_head amsdu; - int num_mpdu_ranges; - int fw_desc_len; - u8 *fw_desc; - int i, ret, mpdu_count = 0; + int ret; - lockdep_assert_held(&htt->rx_ring.lock); + __skb_queue_head_init(&amsdu); - if (htt->rx_confused) - return; + spin_lock_bh(&htt->rx_ring.lock); + if (htt->rx_confused) { + spin_unlock_bh(&htt->rx_ring.lock); + return -EIO; + } + ret = ath10k_htt_rx_amsdu_pop(htt, &amsdu); + spin_unlock_bh(&htt->rx_ring.lock); - fw_desc_len = __le16_to_cpu(rx->prefix.fw_rx_desc_bytes); - fw_desc = (u8 *)&rx->fw_desc; + if (ret < 0) { + ath10k_warn(ar, "rx ring became corrupted: %d\n", ret); + __skb_queue_purge(&amsdu); + /* FIXME: It's probably a good idea to reboot the + * device instead of leaving it inoperable. + */ + htt->rx_confused = true; + return ret; + } + + ath10k_htt_rx_h_ppdu(ar, &amsdu, &rx_status, 0xffff); + ath10k_htt_rx_h_unchain(ar, &amsdu, ret > 0); + ath10k_htt_rx_h_filter(ar, &amsdu, &rx_status); + ath10k_htt_rx_h_mpdu(ar, &amsdu, &rx_status); + ath10k_htt_rx_h_deliver(ar, &amsdu, &rx_status); + + return 0; +} + +static void ath10k_htt_rx_proc_rx_ind(struct ath10k_htt *htt, + struct htt_rx_indication *rx) +{ + struct ath10k *ar = htt->ar; + struct htt_rx_indication_mpdu_range *mpdu_ranges; + int num_mpdu_ranges; + int i, mpdu_count = 0; num_mpdu_ranges = MS(__le32_to_cpu(rx->hdr.info1), HTT_RX_INDICATION_INFO1_NUM_MPDU_RANGES); @@ -1603,80 +1577,19 @@ static void ath10k_htt_rx_handler(struct ath10k_htt *htt, for (i = 0; i < num_mpdu_ranges; i++) mpdu_count += mpdu_ranges[i].mpdu_count; - while (mpdu_count--) { - __skb_queue_head_init(&amsdu); - ret = ath10k_htt_rx_amsdu_pop(htt, &fw_desc, - &fw_desc_len, &amsdu); - if (ret < 0) { - ath10k_warn(ar, "rx ring became corrupted: %d\n", ret); - __skb_queue_purge(&amsdu); - /* FIXME: It's probably a good idea to reboot the - * device instead of leaving it inoperable. - */ - htt->rx_confused = true; - break; - } + atomic_add(mpdu_count, &htt->num_mpdus_ready); - ath10k_htt_rx_h_ppdu(ar, &amsdu, rx_status, 0xffff); - ath10k_htt_rx_h_unchain(ar, &amsdu, ret > 0); - ath10k_htt_rx_h_filter(ar, &amsdu, rx_status); - ath10k_htt_rx_h_mpdu(ar, &amsdu, rx_status); - ath10k_htt_rx_h_deliver(ar, &amsdu, rx_status); - } - - tasklet_schedule(&htt->rx_replenish_task); + tasklet_schedule(&htt->txrx_compl_task); } -static void ath10k_htt_rx_frag_handler(struct ath10k_htt *htt, - struct htt_rx_fragment_indication *frag) +static void ath10k_htt_rx_frag_handler(struct ath10k_htt *htt) { - struct ath10k *ar = htt->ar; - struct ieee80211_rx_status *rx_status = &htt->rx_status; - struct sk_buff_head amsdu; - int ret; - u8 *fw_desc; - int fw_desc_len; - - fw_desc_len = __le16_to_cpu(frag->fw_rx_desc_bytes); - fw_desc = (u8 *)frag->fw_msdu_rx_desc; - - __skb_queue_head_init(&amsdu); + atomic_inc(&htt->num_mpdus_ready); - spin_lock_bh(&htt->rx_ring.lock); - ret = ath10k_htt_rx_amsdu_pop(htt, &fw_desc, &fw_desc_len, - &amsdu); - spin_unlock_bh(&htt->rx_ring.lock); - - tasklet_schedule(&htt->rx_replenish_task); - - ath10k_dbg(ar, ATH10K_DBG_HTT_DUMP, "htt rx frag ahead\n"); - - if (ret) { - ath10k_warn(ar, "failed to pop amsdu from httr rx ring for fragmented rx %d\n", - ret); - __skb_queue_purge(&amsdu); - return; - } - - if (skb_queue_len(&amsdu) != 1) { - ath10k_warn(ar, "failed to pop frag amsdu: too many msdus\n"); - __skb_queue_purge(&amsdu); - return; - } - - ath10k_htt_rx_h_ppdu(ar, &amsdu, rx_status, 0xffff); - ath10k_htt_rx_h_filter(ar, &amsdu, rx_status); - ath10k_htt_rx_h_mpdu(ar, &amsdu, rx_status); - ath10k_htt_rx_h_deliver(ar, &amsdu, rx_status); - - if (fw_desc_len > 0) { - ath10k_dbg(ar, ATH10K_DBG_HTT, - "expecting more fragmented rx in one indication %d\n", - fw_desc_len); - } + tasklet_schedule(&htt->txrx_compl_task); } -static void ath10k_htt_rx_frm_tx_compl(struct ath10k *ar, +static void ath10k_htt_rx_tx_compl_ind(struct ath10k *ar, struct sk_buff *skb) { struct ath10k_htt *htt = &ar->htt; @@ -1688,19 +1601,19 @@ static void ath10k_htt_rx_frm_tx_compl(struct ath10k *ar, switch (status) { case HTT_DATA_TX_STATUS_NO_ACK: - tx_done.no_ack = true; + tx_done.status = HTT_TX_COMPL_STATE_NOACK; break; case HTT_DATA_TX_STATUS_OK: - tx_done.success = true; + tx_done.status = HTT_TX_COMPL_STATE_ACK; break; case HTT_DATA_TX_STATUS_DISCARD: case HTT_DATA_TX_STATUS_POSTPONE: case HTT_DATA_TX_STATUS_DOWNLOAD_FAIL: - tx_done.discard = true; + tx_done.status = HTT_TX_COMPL_STATE_DISCARD; break; default: ath10k_warn(ar, "unhandled tx completion status %d\n", status); - tx_done.discard = true; + tx_done.status = HTT_TX_COMPL_STATE_DISCARD; break; } @@ -1710,7 +1623,20 @@ static void ath10k_htt_rx_frm_tx_compl(struct ath10k *ar, for (i = 0; i < resp->data_tx_completion.num_msdus; i++) { msdu_id = resp->data_tx_completion.msdus[i]; tx_done.msdu_id = __le16_to_cpu(msdu_id); - ath10k_txrx_tx_unref(htt, &tx_done); + + /* kfifo_put: In practice firmware shouldn't fire off per-CE + * interrupt and main interrupt (MSI/-X range case) for the same + * HTC service so it should be safe to use kfifo_put w/o lock. + * + * From kfifo_put() documentation: + * Note that with only one concurrent reader and one concurrent + * writer, you don't need extra locking to use these macro. + */ + if (!kfifo_put(&htt->txdone_fifo, tx_done)) { + ath10k_warn(ar, "txdone fifo overrun, msdu_id %d status %d\n", + tx_done.msdu_id, tx_done.status); + ath10k_txrx_tx_unref(htt, &tx_done); + } } } @@ -1978,11 +1904,324 @@ static void ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb) return; } } + ath10k_htt_rx_msdu_buff_replenish(htt); +} + +static void ath10k_htt_rx_tx_fetch_resp_id_confirm(struct ath10k *ar, + const __le32 *resp_ids, + int num_resp_ids) +{ + int i; + u32 resp_id; + + ath10k_dbg(ar, ATH10K_DBG_HTT, "htt rx tx fetch confirm num_resp_ids %d\n", + num_resp_ids); + + for (i = 0; i < num_resp_ids; i++) { + resp_id = le32_to_cpu(resp_ids[i]); + + ath10k_dbg(ar, ATH10K_DBG_HTT, "htt rx tx fetch confirm resp_id %u\n", + resp_id); + + /* TODO: free resp_id */ + } +} + +static void ath10k_htt_rx_tx_fetch_ind(struct ath10k *ar, struct sk_buff *skb) +{ + struct ieee80211_hw *hw = ar->hw; + struct ieee80211_txq *txq; + struct htt_resp *resp = (struct htt_resp *)skb->data; + struct htt_tx_fetch_record *record; + size_t len; + size_t max_num_bytes; + size_t max_num_msdus; + size_t num_bytes; + size_t num_msdus; + const __le32 *resp_ids; + u16 num_records; + u16 num_resp_ids; + u16 peer_id; + u8 tid; + int ret; + int i; + + ath10k_dbg(ar, ATH10K_DBG_HTT, "htt rx tx fetch ind\n"); + + len = sizeof(resp->hdr) + sizeof(resp->tx_fetch_ind); + if (unlikely(skb->len < len)) { + ath10k_warn(ar, "received corrupted tx_fetch_ind event: buffer too short\n"); + return; + } + + num_records = le16_to_cpu(resp->tx_fetch_ind.num_records); + num_resp_ids = le16_to_cpu(resp->tx_fetch_ind.num_resp_ids); + + len += sizeof(resp->tx_fetch_ind.records[0]) * num_records; + len += sizeof(resp->tx_fetch_ind.resp_ids[0]) * num_resp_ids; + + if (unlikely(skb->len < len)) { + ath10k_warn(ar, "received corrupted tx_fetch_ind event: too many records/resp_ids\n"); + return; + } + + ath10k_dbg(ar, ATH10K_DBG_HTT, "htt rx tx fetch ind num records %hu num resps %hu seq %hu\n", + num_records, num_resp_ids, + le16_to_cpu(resp->tx_fetch_ind.fetch_seq_num)); + + if (!ar->htt.tx_q_state.enabled) { + ath10k_warn(ar, "received unexpected tx_fetch_ind event: not enabled\n"); + return; + } + + if (ar->htt.tx_q_state.mode == HTT_TX_MODE_SWITCH_PUSH) { + ath10k_warn(ar, "received unexpected tx_fetch_ind event: in push mode\n"); + return; + } + + rcu_read_lock(); + + for (i = 0; i < num_records; i++) { + record = &resp->tx_fetch_ind.records[i]; + peer_id = MS(le16_to_cpu(record->info), + HTT_TX_FETCH_RECORD_INFO_PEER_ID); + tid = MS(le16_to_cpu(record->info), + HTT_TX_FETCH_RECORD_INFO_TID); + max_num_msdus = le16_to_cpu(record->num_msdus); + max_num_bytes = le32_to_cpu(record->num_bytes); + + ath10k_dbg(ar, ATH10K_DBG_HTT, "htt rx tx fetch record %i peer_id %hu tid %hhu msdus %zu bytes %zu\n", + i, peer_id, tid, max_num_msdus, max_num_bytes); + + if (unlikely(peer_id >= ar->htt.tx_q_state.num_peers) || + unlikely(tid >= ar->htt.tx_q_state.num_tids)) { + ath10k_warn(ar, "received out of range peer_id %hu tid %hhu\n", + peer_id, tid); + continue; + } + + spin_lock_bh(&ar->data_lock); + txq = ath10k_mac_txq_lookup(ar, peer_id, tid); + spin_unlock_bh(&ar->data_lock); + + /* It is okay to release the lock and use txq because RCU read + * lock is held. + */ + + if (unlikely(!txq)) { + ath10k_warn(ar, "failed to lookup txq for peer_id %hu tid %hhu\n", + peer_id, tid); + continue; + } + + num_msdus = 0; + num_bytes = 0; + + while (num_msdus < max_num_msdus && + num_bytes < max_num_bytes) { + ret = ath10k_mac_tx_push_txq(hw, txq); + if (ret < 0) + break; + + num_msdus++; + num_bytes += ret; + } + + record->num_msdus = cpu_to_le16(num_msdus); + record->num_bytes = cpu_to_le32(num_bytes); + + ath10k_htt_tx_txq_recalc(hw, txq); + } + + rcu_read_unlock(); + + resp_ids = ath10k_htt_get_tx_fetch_ind_resp_ids(&resp->tx_fetch_ind); + ath10k_htt_rx_tx_fetch_resp_id_confirm(ar, resp_ids, num_resp_ids); + + ret = ath10k_htt_tx_fetch_resp(ar, + resp->tx_fetch_ind.token, + resp->tx_fetch_ind.fetch_seq_num, + resp->tx_fetch_ind.records, + num_records); + if (unlikely(ret)) { + ath10k_warn(ar, "failed to submit tx fetch resp for token 0x%08x: %d\n", + le32_to_cpu(resp->tx_fetch_ind.token), ret); + /* FIXME: request fw restart */ + } - tasklet_schedule(&htt->rx_replenish_task); + ath10k_htt_tx_txq_sync(ar); } -void ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb) +static void ath10k_htt_rx_tx_fetch_confirm(struct ath10k *ar, + struct sk_buff *skb) +{ + const struct htt_resp *resp = (void *)skb->data; + size_t len; + int num_resp_ids; + + ath10k_dbg(ar, ATH10K_DBG_HTT, "htt rx tx fetch confirm\n"); + + len = sizeof(resp->hdr) + sizeof(resp->tx_fetch_confirm); + if (unlikely(skb->len < len)) { + ath10k_warn(ar, "received corrupted tx_fetch_confirm event: buffer too short\n"); + return; + } + + num_resp_ids = le16_to_cpu(resp->tx_fetch_confirm.num_resp_ids); + len += sizeof(resp->tx_fetch_confirm.resp_ids[0]) * num_resp_ids; + + if (unlikely(skb->len < len)) { + ath10k_warn(ar, "received corrupted tx_fetch_confirm event: resp_ids buffer overflow\n"); + return; + } + + ath10k_htt_rx_tx_fetch_resp_id_confirm(ar, + resp->tx_fetch_confirm.resp_ids, + num_resp_ids); +} + +static void ath10k_htt_rx_tx_mode_switch_ind(struct ath10k *ar, + struct sk_buff *skb) +{ + const struct htt_resp *resp = (void *)skb->data; + const struct htt_tx_mode_switch_record *record; + struct ieee80211_txq *txq; + struct ath10k_txq *artxq; + size_t len; + size_t num_records; + enum htt_tx_mode_switch_mode mode; + bool enable; + u16 info0; + u16 info1; + u16 threshold; + u16 peer_id; + u8 tid; + int i; + + ath10k_dbg(ar, ATH10K_DBG_HTT, "htt rx tx mode switch ind\n"); + + len = sizeof(resp->hdr) + sizeof(resp->tx_mode_switch_ind); + if (unlikely(skb->len < len)) { + ath10k_warn(ar, "received corrupted tx_mode_switch_ind event: buffer too short\n"); + return; + } + + info0 = le16_to_cpu(resp->tx_mode_switch_ind.info0); + info1 = le16_to_cpu(resp->tx_mode_switch_ind.info1); + + enable = !!(info0 & HTT_TX_MODE_SWITCH_IND_INFO0_ENABLE); + num_records = MS(info0, HTT_TX_MODE_SWITCH_IND_INFO1_THRESHOLD); + mode = MS(info1, HTT_TX_MODE_SWITCH_IND_INFO1_MODE); + threshold = MS(info1, HTT_TX_MODE_SWITCH_IND_INFO1_THRESHOLD); + + ath10k_dbg(ar, ATH10K_DBG_HTT, + "htt rx tx mode switch ind info0 0x%04hx info1 0x%04hx enable %d num records %zd mode %d threshold %hu\n", + info0, info1, enable, num_records, mode, threshold); + + len += sizeof(resp->tx_mode_switch_ind.records[0]) * num_records; + + if (unlikely(skb->len < len)) { + ath10k_warn(ar, "received corrupted tx_mode_switch_mode_ind event: too many records\n"); + return; + } + + switch (mode) { + case HTT_TX_MODE_SWITCH_PUSH: + case HTT_TX_MODE_SWITCH_PUSH_PULL: + break; + default: + ath10k_warn(ar, "received invalid tx_mode_switch_mode_ind mode %d, ignoring\n", + mode); + return; + } + + if (!enable) + return; + + ar->htt.tx_q_state.enabled = enable; + ar->htt.tx_q_state.mode = mode; + ar->htt.tx_q_state.num_push_allowed = threshold; + + rcu_read_lock(); + + for (i = 0; i < num_records; i++) { + record = &resp->tx_mode_switch_ind.records[i]; + info0 = le16_to_cpu(record->info0); + peer_id = MS(info0, HTT_TX_MODE_SWITCH_RECORD_INFO0_PEER_ID); + tid = MS(info0, HTT_TX_MODE_SWITCH_RECORD_INFO0_TID); + + if (unlikely(peer_id >= ar->htt.tx_q_state.num_peers) || + unlikely(tid >= ar->htt.tx_q_state.num_tids)) { + ath10k_warn(ar, "received out of range peer_id %hu tid %hhu\n", + peer_id, tid); + continue; + } + + spin_lock_bh(&ar->data_lock); + txq = ath10k_mac_txq_lookup(ar, peer_id, tid); + spin_unlock_bh(&ar->data_lock); + + /* It is okay to release the lock and use txq because RCU read + * lock is held. + */ + + if (unlikely(!txq)) { + ath10k_warn(ar, "failed to lookup txq for peer_id %hu tid %hhu\n", + peer_id, tid); + continue; + } + + spin_lock_bh(&ar->htt.tx_lock); + artxq = (void *)txq->drv_priv; + artxq->num_push_allowed = le16_to_cpu(record->num_max_msdus); + spin_unlock_bh(&ar->htt.tx_lock); + } + + rcu_read_unlock(); + + ath10k_mac_tx_push_pending(ar); +} + +static inline enum nl80211_band phy_mode_to_band(u32 phy_mode) +{ + enum nl80211_band band; + + switch (phy_mode) { + case MODE_11A: + case MODE_11NA_HT20: + case MODE_11NA_HT40: + case MODE_11AC_VHT20: + case MODE_11AC_VHT40: + case MODE_11AC_VHT80: + band = NL80211_BAND_5GHZ; + break; + case MODE_11G: + case MODE_11B: + case MODE_11GONLY: + case MODE_11NG_HT20: + case MODE_11NG_HT40: + case MODE_11AC_VHT20_2G: + case MODE_11AC_VHT40_2G: + case MODE_11AC_VHT80_2G: + default: + band = NL80211_BAND_2GHZ; + } + + return band; +} + +void ath10k_htt_htc_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb) +{ + bool release; + + release = ath10k_htt_t2h_msg_handler(ar, skb); + + /* Free the indication buffer */ + if (release) + dev_kfree_skb_any(skb); +} + +bool ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb) { struct ath10k_htt *htt = &ar->htt; struct htt_resp *resp = (struct htt_resp *)skb->data; @@ -1998,8 +2237,7 @@ void ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb) if (resp->hdr.msg_type >= ar->htt.t2h_msg_types_max) { ath10k_dbg(ar, ATH10K_DBG_HTT, "htt rx, unsupported msg_type: 0x%0X\n max: 0x%0X", resp->hdr.msg_type, ar->htt.t2h_msg_types_max); - dev_kfree_skb_any(skb); - return; + return true; } type = ar->htt.t2h_msg_types[resp->hdr.msg_type]; @@ -2011,9 +2249,8 @@ void ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb) break; } case HTT_T2H_MSG_TYPE_RX_IND: - skb_queue_tail(&htt->rx_compl_q, skb); - tasklet_schedule(&htt->txrx_compl_task); - return; + ath10k_htt_rx_proc_rx_ind(htt, &resp->rx_ind); + break; case HTT_T2H_MSG_TYPE_PEER_MAP: { struct htt_peer_map_event ev = { .vdev_id = resp->peer_map.vdev_id, @@ -2034,28 +2271,33 @@ void ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb) struct htt_tx_done tx_done = {}; int status = __le32_to_cpu(resp->mgmt_tx_completion.status); - tx_done.msdu_id = - __le32_to_cpu(resp->mgmt_tx_completion.desc_id); + tx_done.msdu_id = __le32_to_cpu(resp->mgmt_tx_completion.desc_id); switch (status) { case HTT_MGMT_TX_STATUS_OK: - tx_done.success = true; + tx_done.status = HTT_TX_COMPL_STATE_ACK; break; case HTT_MGMT_TX_STATUS_RETRY: - tx_done.no_ack = true; + tx_done.status = HTT_TX_COMPL_STATE_NOACK; break; case HTT_MGMT_TX_STATUS_DROP: - tx_done.discard = true; + tx_done.status = HTT_TX_COMPL_STATE_DISCARD; break; } - ath10k_txrx_tx_unref(htt, &tx_done); + status = ath10k_txrx_tx_unref(htt, &tx_done); + if (!status) { + spin_lock_bh(&htt->tx_lock); + ath10k_htt_tx_mgmt_dec_pending(htt); + spin_unlock_bh(&htt->tx_lock); + } + ath10k_mac_tx_push_pending(ar); break; } case HTT_T2H_MSG_TYPE_TX_COMPL_IND: - skb_queue_tail(&htt->tx_compl_q, skb); + ath10k_htt_rx_tx_compl_ind(htt->ar, skb); tasklet_schedule(&htt->txrx_compl_task); - return; + break; case HTT_T2H_MSG_TYPE_SEC_IND: { struct ath10k *ar = htt->ar; struct htt_security_indication *ev = &resp->security_indication; @@ -2071,7 +2313,7 @@ void ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb) case HTT_T2H_MSG_TYPE_RX_FRAG_IND: { ath10k_dbg_dump(ar, ATH10K_DBG_HTT_DUMP, NULL, "htt event: ", skb->data, skb->len); - ath10k_htt_rx_frag_handler(htt, &resp->rx_frag_ind); + ath10k_htt_rx_frag_handler(htt); break; } case HTT_T2H_MSG_TYPE_TEST: @@ -2111,18 +2353,39 @@ void ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb) case HTT_T2H_MSG_TYPE_RX_IN_ORD_PADDR_IND: { skb_queue_tail(&htt->rx_in_ord_compl_q, skb); tasklet_schedule(&htt->txrx_compl_task); - return; + return false; } case HTT_T2H_MSG_TYPE_TX_CREDIT_UPDATE_IND: break; - case HTT_T2H_MSG_TYPE_CHAN_CHANGE: + case HTT_T2H_MSG_TYPE_CHAN_CHANGE: { + u32 phymode = __le32_to_cpu(resp->chan_change.phymode); + u32 freq = __le32_to_cpu(resp->chan_change.freq); + + ar->tgt_oper_chan = + __ieee80211_get_channel(ar->hw->wiphy, freq); + ath10k_dbg(ar, ATH10K_DBG_HTT, + "htt chan change freq %u phymode %s\n", + freq, ath10k_wmi_phymode_str(phymode)); break; + } case HTT_T2H_MSG_TYPE_AGGR_CONF: break; - case HTT_T2H_MSG_TYPE_TX_FETCH_IND: + case HTT_T2H_MSG_TYPE_TX_FETCH_IND: { + struct sk_buff *tx_fetch_ind = skb_copy(skb, GFP_ATOMIC); + + if (!tx_fetch_ind) { + ath10k_warn(ar, "failed to copy htt tx fetch ind\n"); + break; + } + skb_queue_tail(&htt->tx_fetch_ind_q, tx_fetch_ind); + tasklet_schedule(&htt->txrx_compl_task); + break; + } case HTT_T2H_MSG_TYPE_TX_FETCH_CONFIRM: + ath10k_htt_rx_tx_fetch_confirm(ar, skb); + break; case HTT_T2H_MSG_TYPE_TX_MODE_SWITCH_IND: - /* TODO: Implement pull-push logic */ + ath10k_htt_rx_tx_mode_switch_ind(ar, skb); break; case HTT_T2H_MSG_TYPE_EN_STATS: default: @@ -2132,9 +2395,7 @@ void ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb) skb->data, skb->len); break; }; - - /* Free the indication buffer */ - dev_kfree_skb_any(skb); + return true; } EXPORT_SYMBOL(ath10k_htt_t2h_msg_handler); @@ -2150,40 +2411,47 @@ static void ath10k_htt_txrx_compl_task(unsigned long ptr) { struct ath10k_htt *htt = (struct ath10k_htt *)ptr; struct ath10k *ar = htt->ar; - struct sk_buff_head tx_q; - struct sk_buff_head rx_q; + struct htt_tx_done tx_done = {}; struct sk_buff_head rx_ind_q; - struct htt_resp *resp; + struct sk_buff_head tx_ind_q; struct sk_buff *skb; unsigned long flags; + int num_mpdus; - __skb_queue_head_init(&tx_q); - __skb_queue_head_init(&rx_q); __skb_queue_head_init(&rx_ind_q); - - spin_lock_irqsave(&htt->tx_compl_q.lock, flags); - skb_queue_splice_init(&htt->tx_compl_q, &tx_q); - spin_unlock_irqrestore(&htt->tx_compl_q.lock, flags); - - spin_lock_irqsave(&htt->rx_compl_q.lock, flags); - skb_queue_splice_init(&htt->rx_compl_q, &rx_q); - spin_unlock_irqrestore(&htt->rx_compl_q.lock, flags); + __skb_queue_head_init(&tx_ind_q); spin_lock_irqsave(&htt->rx_in_ord_compl_q.lock, flags); skb_queue_splice_init(&htt->rx_in_ord_compl_q, &rx_ind_q); spin_unlock_irqrestore(&htt->rx_in_ord_compl_q.lock, flags); - while ((skb = __skb_dequeue(&tx_q))) { - ath10k_htt_rx_frm_tx_compl(htt->ar, skb); + spin_lock_irqsave(&htt->tx_fetch_ind_q.lock, flags); + skb_queue_splice_init(&htt->tx_fetch_ind_q, &tx_ind_q); + spin_unlock_irqrestore(&htt->tx_fetch_ind_q.lock, flags); + + /* kfifo_get: called only within txrx_tasklet so it's neatly serialized. + * From kfifo_get() documentation: + * Note that with only one concurrent reader and one concurrent writer, + * you don't need extra locking to use these macro. + */ + while (kfifo_get(&htt->txdone_fifo, &tx_done)) + ath10k_txrx_tx_unref(htt, &tx_done); + + while ((skb = __skb_dequeue(&tx_ind_q))) { + ath10k_htt_rx_tx_fetch_ind(ar, skb); dev_kfree_skb_any(skb); } - while ((skb = __skb_dequeue(&rx_q))) { - resp = (struct htt_resp *)skb->data; - spin_lock_bh(&htt->rx_ring.lock); - ath10k_htt_rx_handler(htt, &resp->rx_ind); - spin_unlock_bh(&htt->rx_ring.lock); - dev_kfree_skb_any(skb); + ath10k_mac_tx_push_pending(ar); + + num_mpdus = atomic_read(&htt->num_mpdus_ready); + + while (num_mpdus) { + if (ath10k_htt_rx_handle_amsdu(htt)) + break; + + num_mpdus--; + atomic_dec(&htt->num_mpdus_ready); } while ((skb = __skb_dequeue(&rx_ind_q))) { @@ -2192,4 +2460,6 @@ static void ath10k_htt_txrx_compl_task(unsigned long ptr) spin_unlock_bh(&htt->rx_ring.lock); dev_kfree_skb_any(skb); } + + ath10k_htt_rx_msdu_buff_replenish(htt); } diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c index 95acb727c068..9baa2e677f8a 100644 --- a/drivers/net/wireless/ath/ath10k/htt_tx.c +++ b/drivers/net/wireless/ath/ath10k/htt_tx.c @@ -22,53 +22,183 @@ #include "txrx.h" #include "debug.h" -void __ath10k_htt_tx_dec_pending(struct ath10k_htt *htt, bool limit_mgmt_desc) +static u8 ath10k_htt_tx_txq_calc_size(size_t count) { - if (limit_mgmt_desc) - htt->num_pending_mgmt_tx--; + int exp; + int factor; + + exp = 0; + factor = count >> 7; + + while (factor >= 64 && exp < 4) { + factor >>= 3; + exp++; + } + + if (exp == 4) + return 0xff; + + if (count > 0) + factor = max(1, factor); + + return SM(exp, HTT_TX_Q_STATE_ENTRY_EXP) | + SM(factor, HTT_TX_Q_STATE_ENTRY_FACTOR); +} + +static void __ath10k_htt_tx_txq_recalc(struct ieee80211_hw *hw, + struct ieee80211_txq *txq) +{ + struct ath10k *ar = hw->priv; + struct ath10k_sta *arsta = (void *)txq->sta->drv_priv; + struct ath10k_vif *arvif = (void *)txq->vif->drv_priv; + unsigned long frame_cnt; + unsigned long byte_cnt; + int idx; + u32 bit; + u16 peer_id; + u8 tid; + u8 count; + + lockdep_assert_held(&ar->htt.tx_lock); + + if (!ar->htt.tx_q_state.enabled) + return; + + if (ar->htt.tx_q_state.mode != HTT_TX_MODE_SWITCH_PUSH_PULL) + return; + + if (txq->sta) + peer_id = arsta->peer_id; + else + peer_id = arvif->peer_id; + + tid = txq->tid; + bit = BIT(peer_id % 32); + idx = peer_id / 32; + + ieee80211_txq_get_depth(txq, &frame_cnt, &byte_cnt); + count = ath10k_htt_tx_txq_calc_size(byte_cnt); + + if (unlikely(peer_id >= ar->htt.tx_q_state.num_peers) || + unlikely(tid >= ar->htt.tx_q_state.num_tids)) { + ath10k_warn(ar, "refusing to update txq for peer_id %hu tid %hhu due to out of bounds\n", + peer_id, tid); + return; + } + + ar->htt.tx_q_state.vaddr->count[tid][peer_id] = count; + ar->htt.tx_q_state.vaddr->map[tid][idx] &= ~bit; + ar->htt.tx_q_state.vaddr->map[tid][idx] |= count ? bit : 0; + + ath10k_dbg(ar, ATH10K_DBG_HTT, "htt tx txq state update peer_id %hu tid %hhu count %hhu\n", + peer_id, tid, count); +} + +static void __ath10k_htt_tx_txq_sync(struct ath10k *ar) +{ + u32 seq; + size_t size; + + lockdep_assert_held(&ar->htt.tx_lock); + + if (!ar->htt.tx_q_state.enabled) + return; + + if (ar->htt.tx_q_state.mode != HTT_TX_MODE_SWITCH_PUSH_PULL) + return; + + seq = le32_to_cpu(ar->htt.tx_q_state.vaddr->seq); + seq++; + ar->htt.tx_q_state.vaddr->seq = cpu_to_le32(seq); + + ath10k_dbg(ar, ATH10K_DBG_HTT, "htt tx txq state update commit seq %u\n", + seq); + + size = sizeof(*ar->htt.tx_q_state.vaddr); + dma_sync_single_for_device(ar->dev, + ar->htt.tx_q_state.paddr, + size, + DMA_TO_DEVICE); +} + +void ath10k_htt_tx_txq_recalc(struct ieee80211_hw *hw, + struct ieee80211_txq *txq) +{ + struct ath10k *ar = hw->priv; + + spin_lock_bh(&ar->htt.tx_lock); + __ath10k_htt_tx_txq_recalc(hw, txq); + spin_unlock_bh(&ar->htt.tx_lock); +} + +void ath10k_htt_tx_txq_sync(struct ath10k *ar) +{ + spin_lock_bh(&ar->htt.tx_lock); + __ath10k_htt_tx_txq_sync(ar); + spin_unlock_bh(&ar->htt.tx_lock); +} + +void ath10k_htt_tx_txq_update(struct ieee80211_hw *hw, + struct ieee80211_txq *txq) +{ + struct ath10k *ar = hw->priv; + + spin_lock_bh(&ar->htt.tx_lock); + __ath10k_htt_tx_txq_recalc(hw, txq); + __ath10k_htt_tx_txq_sync(ar); + spin_unlock_bh(&ar->htt.tx_lock); +} + +void ath10k_htt_tx_dec_pending(struct ath10k_htt *htt) +{ + lockdep_assert_held(&htt->tx_lock); htt->num_pending_tx--; if (htt->num_pending_tx == htt->max_num_pending_tx - 1) ath10k_mac_tx_unlock(htt->ar, ATH10K_TX_PAUSE_Q_FULL); } -static void ath10k_htt_tx_dec_pending(struct ath10k_htt *htt, - bool limit_mgmt_desc) +int ath10k_htt_tx_inc_pending(struct ath10k_htt *htt) { - spin_lock_bh(&htt->tx_lock); - __ath10k_htt_tx_dec_pending(htt, limit_mgmt_desc); - spin_unlock_bh(&htt->tx_lock); + lockdep_assert_held(&htt->tx_lock); + + if (htt->num_pending_tx >= htt->max_num_pending_tx) + return -EBUSY; + + htt->num_pending_tx++; + if (htt->num_pending_tx == htt->max_num_pending_tx) + ath10k_mac_tx_lock(htt->ar, ATH10K_TX_PAUSE_Q_FULL); + + return 0; } -static int ath10k_htt_tx_inc_pending(struct ath10k_htt *htt, - bool limit_mgmt_desc, bool is_probe_resp) +int ath10k_htt_tx_mgmt_inc_pending(struct ath10k_htt *htt, bool is_mgmt, + bool is_presp) { struct ath10k *ar = htt->ar; - int ret = 0; - spin_lock_bh(&htt->tx_lock); + lockdep_assert_held(&htt->tx_lock); - if (htt->num_pending_tx >= htt->max_num_pending_tx) { - ret = -EBUSY; - goto exit; - } + if (!is_mgmt || !ar->hw_params.max_probe_resp_desc_thres) + return 0; - if (limit_mgmt_desc) { - if (is_probe_resp && (htt->num_pending_mgmt_tx > - ar->hw_params.max_probe_resp_desc_thres)) { - ret = -EBUSY; - goto exit; - } - htt->num_pending_mgmt_tx++; - } + if (is_presp && + ar->hw_params.max_probe_resp_desc_thres < htt->num_pending_mgmt_tx) + return -EBUSY; - htt->num_pending_tx++; - if (htt->num_pending_tx == htt->max_num_pending_tx) - ath10k_mac_tx_lock(htt->ar, ATH10K_TX_PAUSE_Q_FULL); + htt->num_pending_mgmt_tx++; -exit: - spin_unlock_bh(&htt->tx_lock); - return ret; + return 0; +} + +void ath10k_htt_tx_mgmt_dec_pending(struct ath10k_htt *htt) +{ + lockdep_assert_held(&htt->tx_lock); + + if (!htt->ar->hw_params.max_probe_resp_desc_thres) + return; + + htt->num_pending_mgmt_tx--; } int ath10k_htt_tx_alloc_msdu_id(struct ath10k_htt *htt, struct sk_buff *skb) @@ -209,8 +339,18 @@ int ath10k_htt_tx_alloc(struct ath10k_htt *htt) goto free_frag_desc; } + size = roundup_pow_of_two(htt->max_num_pending_tx); + ret = kfifo_alloc(&htt->txdone_fifo, size, GFP_KERNEL); + if (ret) { + ath10k_err(ar, "failed to alloc txdone fifo: %d\n", ret); + goto free_txq; + } + return 0; +free_txq: + ath10k_htt_tx_free_txq(htt); + free_frag_desc: ath10k_htt_tx_free_cont_frag_desc(htt); @@ -234,8 +374,8 @@ static int ath10k_htt_tx_clean_up_pending(int msdu_id, void *skb, void *ctx) ath10k_dbg(ar, ATH10K_DBG_HTT, "force cleanup msdu_id %hu\n", msdu_id); - tx_done.discard = 1; tx_done.msdu_id = msdu_id; + tx_done.status = HTT_TX_COMPL_STATE_DISCARD; ath10k_txrx_tx_unref(htt, &tx_done); @@ -258,6 +398,8 @@ void ath10k_htt_tx_free(struct ath10k_htt *htt) ath10k_htt_tx_free_txq(htt); ath10k_htt_tx_free_cont_frag_desc(htt); + WARN_ON(!kfifo_is_empty(&htt->txdone_fifo)); + kfifo_free(&htt->txdone_fifo); } void ath10k_htt_htc_tx_complete(struct ath10k *ar, struct sk_buff *skb) @@ -535,6 +677,55 @@ int ath10k_htt_h2t_aggr_cfg_msg(struct ath10k_htt *htt, return 0; } +int ath10k_htt_tx_fetch_resp(struct ath10k *ar, + __le32 token, + __le16 fetch_seq_num, + struct htt_tx_fetch_record *records, + size_t num_records) +{ + struct sk_buff *skb; + struct htt_cmd *cmd; + const u16 resp_id = 0; + int len = 0; + int ret; + + /* Response IDs are echo-ed back only for host driver convienence + * purposes. They aren't used for anything in the driver yet so use 0. + */ + + len += sizeof(cmd->hdr); + len += sizeof(cmd->tx_fetch_resp); + len += sizeof(cmd->tx_fetch_resp.records[0]) * num_records; + + skb = ath10k_htc_alloc_skb(ar, len); + if (!skb) + return -ENOMEM; + + skb_put(skb, len); + cmd = (struct htt_cmd *)skb->data; + cmd->hdr.msg_type = HTT_H2T_MSG_TYPE_TX_FETCH_RESP; + cmd->tx_fetch_resp.resp_id = cpu_to_le16(resp_id); + cmd->tx_fetch_resp.fetch_seq_num = fetch_seq_num; + cmd->tx_fetch_resp.num_records = cpu_to_le16(num_records); + cmd->tx_fetch_resp.token = token; + + memcpy(cmd->tx_fetch_resp.records, records, + sizeof(records[0]) * num_records); + + ret = ath10k_htc_send(&ar->htc, ar->htt.eid, skb); + if (ret) { + ath10k_warn(ar, "failed to submit htc command: %d\n", ret); + goto err_free_skb; + } + + return 0; + +err_free_skb: + dev_kfree_skb_any(skb); + + return ret; +} + static u8 ath10k_htt_tx_get_vdev_id(struct ath10k *ar, struct sk_buff *skb) { struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); @@ -576,20 +767,6 @@ int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu) int msdu_id = -1; int res; struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data; - bool limit_mgmt_desc = false; - bool is_probe_resp = false; - - if (ar->hw_params.max_probe_resp_desc_thres) { - limit_mgmt_desc = true; - - if (ieee80211_is_probe_resp(hdr->frame_control)) - is_probe_resp = true; - } - - res = ath10k_htt_tx_inc_pending(htt, limit_mgmt_desc, is_probe_resp); - - if (res) - goto err; len += sizeof(cmd->hdr); len += sizeof(cmd->mgmt_tx); @@ -598,7 +775,7 @@ int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu) res = ath10k_htt_tx_alloc_msdu_id(htt, msdu); spin_unlock_bh(&htt->tx_lock); if (res < 0) - goto err_tx_dec; + goto err; msdu_id = res; @@ -649,8 +826,6 @@ err_free_msdu_id: spin_lock_bh(&htt->tx_lock); ath10k_htt_tx_free_msdu_id(htt, msdu_id); spin_unlock_bh(&htt->tx_lock); -err_tx_dec: - ath10k_htt_tx_dec_pending(htt, limit_mgmt_desc); err: return res; } @@ -677,26 +852,12 @@ int ath10k_htt_tx(struct ath10k_htt *htt, enum ath10k_hw_txrx_mode txmode, u32 frags_paddr = 0; u32 txbuf_paddr; struct htt_msdu_ext_desc *ext_desc = NULL; - bool limit_mgmt_desc = false; - bool is_probe_resp = false; - - if (unlikely(ieee80211_is_mgmt(hdr->frame_control)) && - ar->hw_params.max_probe_resp_desc_thres) { - limit_mgmt_desc = true; - - if (ieee80211_is_probe_resp(hdr->frame_control)) - is_probe_resp = true; - } - - res = ath10k_htt_tx_inc_pending(htt, limit_mgmt_desc, is_probe_resp); - if (res) - goto err; spin_lock_bh(&htt->tx_lock); res = ath10k_htt_tx_alloc_msdu_id(htt, msdu); spin_unlock_bh(&htt->tx_lock); if (res < 0) - goto err_tx_dec; + goto err; msdu_id = res; @@ -862,11 +1023,7 @@ int ath10k_htt_tx(struct ath10k_htt *htt, enum ath10k_hw_txrx_mode txmode, err_unmap_msdu: dma_unmap_single(dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE); err_free_msdu_id: - spin_lock_bh(&htt->tx_lock); ath10k_htt_tx_free_msdu_id(htt, msdu_id); - spin_unlock_bh(&htt->tx_lock); -err_tx_dec: - ath10k_htt_tx_dec_pending(htt, limit_mgmt_desc); err: return res; } diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h index f0cfbc745c97..c0179bc4af29 100644 --- a/drivers/net/wireless/ath/ath10k/hw.h +++ b/drivers/net/wireless/ath/ath10k/hw.h @@ -134,8 +134,6 @@ enum qca9377_chip_id_rev { #define REG_DUMP_COUNT_QCA988X 60 -#define QCA988X_CAL_DATA_LEN 2116 - struct ath10k_fw_ie { __le32 id; __le32 len; @@ -431,10 +429,14 @@ enum ath10k_hw_4addr_pad { #define TARGET_10_4_ACTIVE_PEERS 0 #define TARGET_10_4_NUM_QCACHE_PEERS_MAX 512 +#define TARGET_10_4_QCACHE_ACTIVE_PEERS 50 +#define TARGET_10_4_QCACHE_ACTIVE_PEERS_PFC 35 #define TARGET_10_4_NUM_OFFLOAD_PEERS 0 #define TARGET_10_4_NUM_OFFLOAD_REORDER_BUFFS 0 #define TARGET_10_4_NUM_PEER_KEYS 2 #define TARGET_10_4_TGT_NUM_TIDS ((TARGET_10_4_NUM_PEERS) * 2) +#define TARGET_10_4_NUM_MSDU_DESC (1024 + 400) +#define TARGET_10_4_NUM_MSDU_DESC_PFC 2500 #define TARGET_10_4_AST_SKID_LIMIT 32 /* 100 ms for video, best-effort, and background */ diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 78999c9de23b..6ace10bc96f5 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -482,7 +482,7 @@ chan_to_phymode(const struct cfg80211_chan_def *chandef) enum wmi_phy_mode phymode = MODE_UNKNOWN; switch (chandef->chan->band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: switch (chandef->width) { case NL80211_CHAN_WIDTH_20_NOHT: if (chandef->chan->flags & IEEE80211_CHAN_NO_OFDM) @@ -505,7 +505,7 @@ chan_to_phymode(const struct cfg80211_chan_def *chandef) break; } break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: switch (chandef->width) { case NL80211_CHAN_WIDTH_20_NOHT: phymode = MODE_11A; @@ -618,10 +618,15 @@ ath10k_mac_get_any_chandef_iter(struct ieee80211_hw *hw, *def = &conf->def; } -static int ath10k_peer_create(struct ath10k *ar, u32 vdev_id, const u8 *addr, +static int ath10k_peer_create(struct ath10k *ar, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + u32 vdev_id, + const u8 *addr, enum wmi_peer_type peer_type) { struct ath10k_vif *arvif; + struct ath10k_peer *peer; int num_peers = 0; int ret; @@ -650,6 +655,22 @@ static int ath10k_peer_create(struct ath10k *ar, u32 vdev_id, const u8 *addr, return ret; } + spin_lock_bh(&ar->data_lock); + + peer = ath10k_peer_find(ar, vdev_id, addr); + if (!peer) { + ath10k_warn(ar, "failed to find peer %pM on vdev %i after creation\n", + addr, vdev_id); + ath10k_wmi_peer_delete(ar, vdev_id, addr); + spin_unlock_bh(&ar->data_lock); + return -ENOENT; + } + + peer->vif = vif; + peer->sta = sta; + + spin_unlock_bh(&ar->data_lock); + ar->num_peers++; return 0; @@ -731,6 +752,7 @@ static int ath10k_peer_delete(struct ath10k *ar, u32 vdev_id, const u8 *addr) static void ath10k_peer_cleanup(struct ath10k *ar, u32 vdev_id) { struct ath10k_peer *peer, *tmp; + int peer_id; lockdep_assert_held(&ar->conf_mutex); @@ -742,6 +764,11 @@ static void ath10k_peer_cleanup(struct ath10k *ar, u32 vdev_id) ath10k_warn(ar, "removing stale peer %pM from vdev_id %d\n", peer->addr, vdev_id); + for_each_set_bit(peer_id, peer->peer_ids, + ATH10K_MAX_NUM_PEER_IDS) { + ar->peer_map[peer_id] = NULL; + } + list_del(&peer->list); kfree(peer); ar->num_peers--; @@ -2028,7 +2055,7 @@ static void ath10k_peer_assoc_h_rates(struct ath10k *ar, struct cfg80211_chan_def def; const struct ieee80211_supported_band *sband; const struct ieee80211_rate *rates; - enum ieee80211_band band; + enum nl80211_band band; u32 ratemask; u8 rate; int i; @@ -2088,7 +2115,7 @@ static void ath10k_peer_assoc_h_ht(struct ath10k *ar, const struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap; struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif); struct cfg80211_chan_def def; - enum ieee80211_band band; + enum nl80211_band band; const u8 *ht_mcs_mask; const u16 *vht_mcs_mask; int i, n; @@ -2312,7 +2339,7 @@ static void ath10k_peer_assoc_h_vht(struct ath10k *ar, const struct ieee80211_sta_vht_cap *vht_cap = &sta->vht_cap; struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif); struct cfg80211_chan_def def; - enum ieee80211_band band; + enum nl80211_band band; const u16 *vht_mcs_mask; u8 ampdu_factor; @@ -2330,7 +2357,7 @@ static void ath10k_peer_assoc_h_vht(struct ath10k *ar, arg->peer_flags |= ar->wmi.peer_flags->vht; - if (def.chan->band == IEEE80211_BAND_2GHZ) + if (def.chan->band == NL80211_BAND_2GHZ) arg->peer_flags |= ar->wmi.peer_flags->vht_2g; arg->peer_vht_caps = vht_cap->cap; @@ -2399,7 +2426,7 @@ static void ath10k_peer_assoc_h_qos(struct ath10k *ar, static bool ath10k_mac_sta_has_ofdm_only(struct ieee80211_sta *sta) { - return sta->supp_rates[IEEE80211_BAND_2GHZ] >> + return sta->supp_rates[NL80211_BAND_2GHZ] >> ATH10K_MAC_FIRST_OFDM_RATE_IDX; } @@ -2410,7 +2437,7 @@ static void ath10k_peer_assoc_h_phymode(struct ath10k *ar, { struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif); struct cfg80211_chan_def def; - enum ieee80211_band band; + enum nl80211_band band; const u8 *ht_mcs_mask; const u16 *vht_mcs_mask; enum wmi_phy_mode phymode = MODE_UNKNOWN; @@ -2423,7 +2450,7 @@ static void ath10k_peer_assoc_h_phymode(struct ath10k *ar, vht_mcs_mask = arvif->bitrate_mask.control[band].vht_mcs; switch (band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: if (sta->vht_cap.vht_supported && !ath10k_peer_assoc_h_vht_masked(vht_mcs_mask)) { if (sta->bandwidth == IEEE80211_STA_RX_BW_40) @@ -2443,7 +2470,7 @@ static void ath10k_peer_assoc_h_phymode(struct ath10k *ar, } break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: /* * Check VHT first. */ @@ -2821,7 +2848,7 @@ static int ath10k_update_channel_list(struct ath10k *ar) { struct ieee80211_hw *hw = ar->hw; struct ieee80211_supported_band **bands; - enum ieee80211_band band; + enum nl80211_band band; struct ieee80211_channel *channel; struct wmi_scan_chan_list_arg arg = {0}; struct wmi_channel_arg *ch; @@ -2833,7 +2860,7 @@ static int ath10k_update_channel_list(struct ath10k *ar) lockdep_assert_held(&ar->conf_mutex); bands = hw->wiphy->bands; - for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + for (band = 0; band < NUM_NL80211_BANDS; band++) { if (!bands[band]) continue; @@ -2852,7 +2879,7 @@ static int ath10k_update_channel_list(struct ath10k *ar) return -ENOMEM; ch = arg.channels; - for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + for (band = 0; band < NUM_NL80211_BANDS; band++) { if (!bands[band]) continue; @@ -2890,7 +2917,7 @@ static int ath10k_update_channel_list(struct ath10k *ar) /* FIXME: why use only legacy modes, why not any * HT/VHT modes? Would that even make any * difference? */ - if (channel->band == IEEE80211_BAND_2GHZ) + if (channel->band == NL80211_BAND_2GHZ) ch->mode = MODE_11G; else ch->mode = MODE_11A; @@ -2994,6 +3021,13 @@ static void ath10k_reg_notifier(struct wiphy *wiphy, /* TX handlers */ /***************/ +enum ath10k_mac_tx_path { + ATH10K_MAC_TX_HTT, + ATH10K_MAC_TX_HTT_MGMT, + ATH10K_MAC_TX_WMI_MGMT, + ATH10K_MAC_TX_UNKNOWN, +}; + void ath10k_mac_tx_lock(struct ath10k *ar, int reason) { lockdep_assert_held(&ar->htt.tx_lock); @@ -3271,6 +3305,28 @@ static void ath10k_tx_h_add_p2p_noa_ie(struct ath10k *ar, } } +static void ath10k_mac_tx_h_fill_cb(struct ath10k *ar, + struct ieee80211_vif *vif, + struct ieee80211_txq *txq, + struct sk_buff *skb) +{ + struct ieee80211_hdr *hdr = (void *)skb->data; + struct ath10k_skb_cb *cb = ATH10K_SKB_CB(skb); + + cb->flags = 0; + if (!ath10k_tx_h_use_hwcrypto(vif, skb)) + cb->flags |= ATH10K_SKB_F_NO_HWCRYPT; + + if (ieee80211_is_mgmt(hdr->frame_control)) + cb->flags |= ATH10K_SKB_F_MGMT; + + if (ieee80211_is_data_qos(hdr->frame_control)) + cb->flags |= ATH10K_SKB_F_QOS; + + cb->vif = vif; + cb->txq = txq; +} + bool ath10k_mac_tx_frm_has_freq(struct ath10k *ar) { /* FIXME: Not really sure since when the behaviour changed. At some @@ -3306,26 +3362,50 @@ unlock: return ret; } -static void ath10k_mac_tx(struct ath10k *ar, enum ath10k_hw_txrx_mode txmode, - struct sk_buff *skb) +static enum ath10k_mac_tx_path +ath10k_mac_tx_h_get_txpath(struct ath10k *ar, + struct sk_buff *skb, + enum ath10k_hw_txrx_mode txmode) { - struct ath10k_htt *htt = &ar->htt; - int ret = 0; - switch (txmode) { case ATH10K_HW_TXRX_RAW: case ATH10K_HW_TXRX_NATIVE_WIFI: case ATH10K_HW_TXRX_ETHERNET: - ret = ath10k_htt_tx(htt, txmode, skb); - break; + return ATH10K_MAC_TX_HTT; case ATH10K_HW_TXRX_MGMT: if (test_bit(ATH10K_FW_FEATURE_HAS_WMI_MGMT_TX, ar->fw_features)) - ret = ath10k_mac_tx_wmi_mgmt(ar, skb); + return ATH10K_MAC_TX_WMI_MGMT; else if (ar->htt.target_version_major >= 3) - ret = ath10k_htt_tx(htt, txmode, skb); + return ATH10K_MAC_TX_HTT; else - ret = ath10k_htt_mgmt_tx(htt, skb); + return ATH10K_MAC_TX_HTT_MGMT; + } + + return ATH10K_MAC_TX_UNKNOWN; +} + +static int ath10k_mac_tx_submit(struct ath10k *ar, + enum ath10k_hw_txrx_mode txmode, + enum ath10k_mac_tx_path txpath, + struct sk_buff *skb) +{ + struct ath10k_htt *htt = &ar->htt; + int ret = -EINVAL; + + switch (txpath) { + case ATH10K_MAC_TX_HTT: + ret = ath10k_htt_tx(htt, txmode, skb); + break; + case ATH10K_MAC_TX_HTT_MGMT: + ret = ath10k_htt_mgmt_tx(htt, skb); + break; + case ATH10K_MAC_TX_WMI_MGMT: + ret = ath10k_mac_tx_wmi_mgmt(ar, skb); + break; + case ATH10K_MAC_TX_UNKNOWN: + WARN_ON_ONCE(1); + ret = -EINVAL; break; } @@ -3334,6 +3414,64 @@ static void ath10k_mac_tx(struct ath10k *ar, enum ath10k_hw_txrx_mode txmode, ret); ieee80211_free_txskb(ar->hw, skb); } + + return ret; +} + +/* This function consumes the sk_buff regardless of return value as far as + * caller is concerned so no freeing is necessary afterwards. + */ +static int ath10k_mac_tx(struct ath10k *ar, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + enum ath10k_hw_txrx_mode txmode, + enum ath10k_mac_tx_path txpath, + struct sk_buff *skb) +{ + struct ieee80211_hw *hw = ar->hw; + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + int ret; + + /* We should disable CCK RATE due to P2P */ + if (info->flags & IEEE80211_TX_CTL_NO_CCK_RATE) + ath10k_dbg(ar, ATH10K_DBG_MAC, "IEEE80211_TX_CTL_NO_CCK_RATE\n"); + + switch (txmode) { + case ATH10K_HW_TXRX_MGMT: + case ATH10K_HW_TXRX_NATIVE_WIFI: + ath10k_tx_h_nwifi(hw, skb); + ath10k_tx_h_add_p2p_noa_ie(ar, vif, skb); + ath10k_tx_h_seq_no(vif, skb); + break; + case ATH10K_HW_TXRX_ETHERNET: + ath10k_tx_h_8023(skb); + break; + case ATH10K_HW_TXRX_RAW: + if (!test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) { + WARN_ON_ONCE(1); + ieee80211_free_txskb(hw, skb); + return -ENOTSUPP; + } + } + + if (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN) { + if (!ath10k_mac_tx_frm_has_freq(ar)) { + ath10k_dbg(ar, ATH10K_DBG_MAC, "queued offchannel skb %p\n", + skb); + + skb_queue_tail(&ar->offchan_tx_queue, skb); + ieee80211_queue_work(hw, &ar->offchan_tx_work); + return 0; + } + } + + ret = ath10k_mac_tx_submit(ar, txmode, txpath, skb); + if (ret) { + ath10k_warn(ar, "failed to submit frame: %d\n", ret); + return ret; + } + + return 0; } void ath10k_offchan_tx_purge(struct ath10k *ar) @@ -3354,12 +3492,13 @@ void ath10k_offchan_tx_work(struct work_struct *work) struct ath10k *ar = container_of(work, struct ath10k, offchan_tx_work); struct ath10k_peer *peer; struct ath10k_vif *arvif; + enum ath10k_hw_txrx_mode txmode; + enum ath10k_mac_tx_path txpath; struct ieee80211_hdr *hdr; struct ieee80211_vif *vif; struct ieee80211_sta *sta; struct sk_buff *skb; const u8 *peer_addr; - enum ath10k_hw_txrx_mode txmode; int vdev_id; int ret; unsigned long time_left; @@ -3396,7 +3535,8 @@ void ath10k_offchan_tx_work(struct work_struct *work) peer_addr, vdev_id); if (!peer) { - ret = ath10k_peer_create(ar, vdev_id, peer_addr, + ret = ath10k_peer_create(ar, NULL, NULL, vdev_id, + peer_addr, WMI_PEER_TYPE_DEFAULT); if (ret) ath10k_warn(ar, "failed to create peer %pM on vdev %d: %d\n", @@ -3423,8 +3563,14 @@ void ath10k_offchan_tx_work(struct work_struct *work) } txmode = ath10k_mac_tx_h_get_txmode(ar, vif, sta, skb); + txpath = ath10k_mac_tx_h_get_txpath(ar, skb, txmode); - ath10k_mac_tx(ar, txmode, skb); + ret = ath10k_mac_tx(ar, vif, sta, txmode, txpath, skb); + if (ret) { + ath10k_warn(ar, "failed to transmit offchannel frame: %d\n", + ret); + /* not serious */ + } time_left = wait_for_completion_timeout(&ar->offchan_tx_completed, 3 * HZ); @@ -3476,6 +3622,175 @@ void ath10k_mgmt_over_wmi_tx_work(struct work_struct *work) } } +static void ath10k_mac_txq_init(struct ieee80211_txq *txq) +{ + struct ath10k_txq *artxq = (void *)txq->drv_priv; + + if (!txq) + return; + + INIT_LIST_HEAD(&artxq->list); +} + +static void ath10k_mac_txq_unref(struct ath10k *ar, struct ieee80211_txq *txq) +{ + struct ath10k_txq *artxq = (void *)txq->drv_priv; + struct ath10k_skb_cb *cb; + struct sk_buff *msdu; + int msdu_id; + + if (!txq) + return; + + spin_lock_bh(&ar->txqs_lock); + if (!list_empty(&artxq->list)) + list_del_init(&artxq->list); + spin_unlock_bh(&ar->txqs_lock); + + spin_lock_bh(&ar->htt.tx_lock); + idr_for_each_entry(&ar->htt.pending_tx, msdu, msdu_id) { + cb = ATH10K_SKB_CB(msdu); + if (cb->txq == txq) + cb->txq = NULL; + } + spin_unlock_bh(&ar->htt.tx_lock); +} + +struct ieee80211_txq *ath10k_mac_txq_lookup(struct ath10k *ar, + u16 peer_id, + u8 tid) +{ + struct ath10k_peer *peer; + + lockdep_assert_held(&ar->data_lock); + + peer = ar->peer_map[peer_id]; + if (!peer) + return NULL; + + if (peer->sta) + return peer->sta->txq[tid]; + else if (peer->vif) + return peer->vif->txq; + else + return NULL; +} + +static bool ath10k_mac_tx_can_push(struct ieee80211_hw *hw, + struct ieee80211_txq *txq) +{ + struct ath10k *ar = hw->priv; + struct ath10k_txq *artxq = (void *)txq->drv_priv; + + /* No need to get locks */ + + if (ar->htt.tx_q_state.mode == HTT_TX_MODE_SWITCH_PUSH) + return true; + + if (ar->htt.num_pending_tx < ar->htt.tx_q_state.num_push_allowed) + return true; + + if (artxq->num_fw_queued < artxq->num_push_allowed) + return true; + + return false; +} + +int ath10k_mac_tx_push_txq(struct ieee80211_hw *hw, + struct ieee80211_txq *txq) +{ + struct ath10k *ar = hw->priv; + struct ath10k_htt *htt = &ar->htt; + struct ath10k_txq *artxq = (void *)txq->drv_priv; + struct ieee80211_vif *vif = txq->vif; + struct ieee80211_sta *sta = txq->sta; + enum ath10k_hw_txrx_mode txmode; + enum ath10k_mac_tx_path txpath; + struct sk_buff *skb; + size_t skb_len; + int ret; + + spin_lock_bh(&ar->htt.tx_lock); + ret = ath10k_htt_tx_inc_pending(htt); + spin_unlock_bh(&ar->htt.tx_lock); + + if (ret) + return ret; + + skb = ieee80211_tx_dequeue(hw, txq); + if (!skb) { + spin_lock_bh(&ar->htt.tx_lock); + ath10k_htt_tx_dec_pending(htt); + spin_unlock_bh(&ar->htt.tx_lock); + + return -ENOENT; + } + + ath10k_mac_tx_h_fill_cb(ar, vif, txq, skb); + + skb_len = skb->len; + txmode = ath10k_mac_tx_h_get_txmode(ar, vif, sta, skb); + txpath = ath10k_mac_tx_h_get_txpath(ar, skb, txmode); + + ret = ath10k_mac_tx(ar, vif, sta, txmode, txpath, skb); + if (unlikely(ret)) { + ath10k_warn(ar, "failed to push frame: %d\n", ret); + + spin_lock_bh(&ar->htt.tx_lock); + ath10k_htt_tx_dec_pending(htt); + spin_unlock_bh(&ar->htt.tx_lock); + + return ret; + } + + spin_lock_bh(&ar->htt.tx_lock); + artxq->num_fw_queued++; + spin_unlock_bh(&ar->htt.tx_lock); + + return skb_len; +} + +void ath10k_mac_tx_push_pending(struct ath10k *ar) +{ + struct ieee80211_hw *hw = ar->hw; + struct ieee80211_txq *txq; + struct ath10k_txq *artxq; + struct ath10k_txq *last; + int ret; + int max; + + spin_lock_bh(&ar->txqs_lock); + rcu_read_lock(); + + last = list_last_entry(&ar->txqs, struct ath10k_txq, list); + while (!list_empty(&ar->txqs)) { + artxq = list_first_entry(&ar->txqs, struct ath10k_txq, list); + txq = container_of((void *)artxq, struct ieee80211_txq, + drv_priv); + + /* Prevent aggressive sta/tid taking over tx queue */ + max = 16; + ret = 0; + while (ath10k_mac_tx_can_push(hw, txq) && max--) { + ret = ath10k_mac_tx_push_txq(hw, txq); + if (ret < 0) + break; + } + + list_del_init(&artxq->list); + if (ret != -ENOENT) + list_add_tail(&artxq->list, &ar->txqs); + + ath10k_htt_tx_txq_update(hw, txq); + + if (artxq == last || (ret < 0 && ret != -ENOENT)) + break; + } + + rcu_read_unlock(); + spin_unlock_bh(&ar->txqs_lock); +} + /************/ /* Scanning */ /************/ @@ -3638,66 +3953,86 @@ static int ath10k_start_scan(struct ath10k *ar, /* mac80211 callbacks */ /**********************/ -static void ath10k_tx(struct ieee80211_hw *hw, - struct ieee80211_tx_control *control, - struct sk_buff *skb) +static void ath10k_mac_op_tx(struct ieee80211_hw *hw, + struct ieee80211_tx_control *control, + struct sk_buff *skb) { struct ath10k *ar = hw->priv; - struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(skb); + struct ath10k_htt *htt = &ar->htt; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct ieee80211_vif *vif = info->control.vif; struct ieee80211_sta *sta = control->sta; - struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; + struct ieee80211_txq *txq = NULL; + struct ieee80211_hdr *hdr = (void *)skb->data; enum ath10k_hw_txrx_mode txmode; + enum ath10k_mac_tx_path txpath; + bool is_htt; + bool is_mgmt; + bool is_presp; + int ret; - /* We should disable CCK RATE due to P2P */ - if (info->flags & IEEE80211_TX_CTL_NO_CCK_RATE) - ath10k_dbg(ar, ATH10K_DBG_MAC, "IEEE80211_TX_CTL_NO_CCK_RATE\n"); + ath10k_mac_tx_h_fill_cb(ar, vif, txq, skb); txmode = ath10k_mac_tx_h_get_txmode(ar, vif, sta, skb); + txpath = ath10k_mac_tx_h_get_txpath(ar, skb, txmode); + is_htt = (txpath == ATH10K_MAC_TX_HTT || + txpath == ATH10K_MAC_TX_HTT_MGMT); + is_mgmt = (txpath == ATH10K_MAC_TX_HTT_MGMT); - skb_cb->flags = 0; - if (!ath10k_tx_h_use_hwcrypto(vif, skb)) - skb_cb->flags |= ATH10K_SKB_F_NO_HWCRYPT; + if (is_htt) { + spin_lock_bh(&ar->htt.tx_lock); + is_presp = ieee80211_is_probe_resp(hdr->frame_control); - if (ieee80211_is_mgmt(hdr->frame_control)) - skb_cb->flags |= ATH10K_SKB_F_MGMT; - - if (ieee80211_is_data_qos(hdr->frame_control)) - skb_cb->flags |= ATH10K_SKB_F_QOS; - - skb_cb->vif = vif; + ret = ath10k_htt_tx_inc_pending(htt); + if (ret) { + ath10k_warn(ar, "failed to increase tx pending count: %d, dropping\n", + ret); + spin_unlock_bh(&ar->htt.tx_lock); + ieee80211_free_txskb(ar->hw, skb); + return; + } - switch (txmode) { - case ATH10K_HW_TXRX_MGMT: - case ATH10K_HW_TXRX_NATIVE_WIFI: - ath10k_tx_h_nwifi(hw, skb); - ath10k_tx_h_add_p2p_noa_ie(ar, vif, skb); - ath10k_tx_h_seq_no(vif, skb); - break; - case ATH10K_HW_TXRX_ETHERNET: - ath10k_tx_h_8023(skb); - break; - case ATH10K_HW_TXRX_RAW: - if (!test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) { - WARN_ON_ONCE(1); - ieee80211_free_txskb(hw, skb); + ret = ath10k_htt_tx_mgmt_inc_pending(htt, is_mgmt, is_presp); + if (ret) { + ath10k_dbg(ar, ATH10K_DBG_MAC, "failed to increase tx mgmt pending count: %d, dropping\n", + ret); + ath10k_htt_tx_dec_pending(htt); + spin_unlock_bh(&ar->htt.tx_lock); + ieee80211_free_txskb(ar->hw, skb); return; } + spin_unlock_bh(&ar->htt.tx_lock); } - if (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN) { - if (!ath10k_mac_tx_frm_has_freq(ar)) { - ath10k_dbg(ar, ATH10K_DBG_MAC, "queued offchannel skb %p\n", - skb); - - skb_queue_tail(&ar->offchan_tx_queue, skb); - ieee80211_queue_work(hw, &ar->offchan_tx_work); - return; + ret = ath10k_mac_tx(ar, vif, sta, txmode, txpath, skb); + if (ret) { + ath10k_warn(ar, "failed to transmit frame: %d\n", ret); + if (is_htt) { + spin_lock_bh(&ar->htt.tx_lock); + ath10k_htt_tx_dec_pending(htt); + if (is_mgmt) + ath10k_htt_tx_mgmt_dec_pending(htt); + spin_unlock_bh(&ar->htt.tx_lock); } + return; } +} + +static void ath10k_mac_op_wake_tx_queue(struct ieee80211_hw *hw, + struct ieee80211_txq *txq) +{ + struct ath10k *ar = hw->priv; + struct ath10k_txq *artxq = (void *)txq->drv_priv; + + spin_lock_bh(&ar->txqs_lock); + if (list_empty(&artxq->list)) + list_add_tail(&artxq->list, &ar->txqs); + spin_unlock_bh(&ar->txqs_lock); + + if (ath10k_mac_tx_can_push(hw, txq)) + tasklet_schedule(&ar->htt.txrx_compl_task); - ath10k_mac_tx(ar, txmode, skb); + ath10k_htt_tx_txq_update(hw, txq); } /* Must not be called with conf_mutex held as workers can use that also. */ @@ -3919,14 +4254,14 @@ static void ath10k_mac_setup_ht_vht_cap(struct ath10k *ar) vht_cap = ath10k_create_vht_cap(ar); if (ar->phy_capability & WHAL_WLAN_11G_CAPABILITY) { - band = &ar->mac.sbands[IEEE80211_BAND_2GHZ]; + band = &ar->mac.sbands[NL80211_BAND_2GHZ]; band->ht_cap = ht_cap; /* Enable the VHT support at 2.4 GHz */ band->vht_cap = vht_cap; } if (ar->phy_capability & WHAL_WLAN_11A_CAPABILITY) { - band = &ar->mac.sbands[IEEE80211_BAND_5GHZ]; + band = &ar->mac.sbands[NL80211_BAND_5GHZ]; band->ht_cap = ht_cap; band->vht_cap = vht_cap; } @@ -4100,7 +4435,7 @@ static int ath10k_start(struct ieee80211_hw *hw) ar->ani_enabled = true; - if (test_bit(WMI_SERVICE_PEER_STATS, ar->wmi.svc_map)) { + if (ath10k_peer_stats_enabled(ar)) { param = ar->wmi.pdev_param->peer_stats_update_period; ret = ath10k_wmi_pdev_set_param(ar, param, PEER_DEFAULT_STATS_UPDATE_PERIOD); @@ -4313,6 +4648,7 @@ static int ath10k_add_interface(struct ieee80211_hw *hw, { struct ath10k *ar = hw->priv; struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif); + struct ath10k_peer *peer; enum wmi_sta_powersave_param param; int ret = 0; u32 value; @@ -4325,6 +4661,7 @@ static int ath10k_add_interface(struct ieee80211_hw *hw, mutex_lock(&ar->conf_mutex); memset(arvif, 0, sizeof(*arvif)); + ath10k_mac_txq_init(vif->txq); arvif->ar = ar; arvif->vif = vif; @@ -4489,7 +4826,10 @@ static int ath10k_add_interface(struct ieee80211_hw *hw, goto err_vdev_delete; } - if (ar->cfg_tx_chainmask) { + /* Configuring number of spatial stream for monitor interface is causing + * target assert in qca9888 and qca6174. + */ + if (ar->cfg_tx_chainmask && (vif->type != NL80211_IFTYPE_MONITOR)) { u16 nss = get_nss_from_chainmask(ar->cfg_tx_chainmask); vdev_param = ar->wmi.vdev_param->nss; @@ -4505,13 +4845,31 @@ static int ath10k_add_interface(struct ieee80211_hw *hw, if (arvif->vdev_type == WMI_VDEV_TYPE_AP || arvif->vdev_type == WMI_VDEV_TYPE_IBSS) { - ret = ath10k_peer_create(ar, arvif->vdev_id, vif->addr, - WMI_PEER_TYPE_DEFAULT); + ret = ath10k_peer_create(ar, vif, NULL, arvif->vdev_id, + vif->addr, WMI_PEER_TYPE_DEFAULT); if (ret) { ath10k_warn(ar, "failed to create vdev %i peer for AP/IBSS: %d\n", arvif->vdev_id, ret); goto err_vdev_delete; } + + spin_lock_bh(&ar->data_lock); + + peer = ath10k_peer_find(ar, arvif->vdev_id, vif->addr); + if (!peer) { + ath10k_warn(ar, "failed to lookup peer %pM on vdev %i\n", + vif->addr, arvif->vdev_id); + spin_unlock_bh(&ar->data_lock); + ret = -ENOENT; + goto err_peer_delete; + } + + arvif->peer_id = find_first_bit(peer->peer_ids, + ATH10K_MAX_NUM_PEER_IDS); + + spin_unlock_bh(&ar->data_lock); + } else { + arvif->peer_id = HTT_INVALID_PEERID; } if (arvif->vdev_type == WMI_VDEV_TYPE_AP) { @@ -4622,7 +4980,9 @@ static void ath10k_remove_interface(struct ieee80211_hw *hw, { struct ath10k *ar = hw->priv; struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif); + struct ath10k_peer *peer; int ret; + int i; cancel_work_sync(&arvif->ap_csa_work); cancel_delayed_work_sync(&arvif->connection_loss_work); @@ -4676,7 +5036,22 @@ static void ath10k_remove_interface(struct ieee80211_hw *hw, spin_unlock_bh(&ar->data_lock); } + spin_lock_bh(&ar->data_lock); + for (i = 0; i < ARRAY_SIZE(ar->peer_map); i++) { + peer = ar->peer_map[i]; + if (!peer) + continue; + + if (peer->vif == vif) { + ath10k_warn(ar, "found vif peer %pM entry on vdev %i after it was supposedly removed\n", + vif->addr, arvif->vdev_id); + peer->vif = NULL; + } + } + spin_unlock_bh(&ar->data_lock); + ath10k_peer_cleanup(ar, arvif->vdev_id); + ath10k_mac_txq_unref(ar, vif->txq); if (vif->type == NL80211_IFTYPE_MONITOR) { ar->monitor_arvif = NULL; @@ -4689,6 +5064,8 @@ static void ath10k_remove_interface(struct ieee80211_hw *hw, ath10k_mac_vif_tx_unlock_all(arvif); spin_unlock_bh(&ar->htt.tx_lock); + ath10k_mac_txq_unref(ar, vif->txq); + mutex_unlock(&ar->conf_mutex); } @@ -5218,7 +5595,7 @@ static void ath10k_sta_rc_update_wk(struct work_struct *wk) struct ath10k_sta *arsta; struct ieee80211_sta *sta; struct cfg80211_chan_def def; - enum ieee80211_band band; + enum nl80211_band band; const u8 *ht_mcs_mask; const u16 *vht_mcs_mask; u32 changed, bw, nss, smps; @@ -5393,13 +5770,18 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, struct ath10k *ar = hw->priv; struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif); struct ath10k_sta *arsta = (struct ath10k_sta *)sta->drv_priv; + struct ath10k_peer *peer; int ret = 0; + int i; if (old_state == IEEE80211_STA_NOTEXIST && new_state == IEEE80211_STA_NONE) { memset(arsta, 0, sizeof(*arsta)); arsta->arvif = arvif; INIT_WORK(&arsta->update_wk, ath10k_sta_rc_update_wk); + + for (i = 0; i < ARRAY_SIZE(sta->txq); i++) + ath10k_mac_txq_init(sta->txq[i]); } /* cancel must be done outside the mutex to avoid deadlock */ @@ -5434,8 +5816,8 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, if (sta->tdls) peer_type = WMI_PEER_TYPE_TDLS; - ret = ath10k_peer_create(ar, arvif->vdev_id, sta->addr, - peer_type); + ret = ath10k_peer_create(ar, vif, sta, arvif->vdev_id, + sta->addr, peer_type); if (ret) { ath10k_warn(ar, "failed to add peer %pM for vdev %d when adding a new sta: %i\n", sta->addr, arvif->vdev_id, ret); @@ -5443,6 +5825,24 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, goto exit; } + spin_lock_bh(&ar->data_lock); + + peer = ath10k_peer_find(ar, arvif->vdev_id, sta->addr); + if (!peer) { + ath10k_warn(ar, "failed to lookup peer %pM on vdev %i\n", + vif->addr, arvif->vdev_id); + spin_unlock_bh(&ar->data_lock); + ath10k_peer_delete(ar, arvif->vdev_id, sta->addr); + ath10k_mac_dec_num_stations(arvif, sta); + ret = -ENOENT; + goto exit; + } + + arsta->peer_id = find_first_bit(peer->peer_ids, + ATH10K_MAX_NUM_PEER_IDS); + + spin_unlock_bh(&ar->data_lock); + if (!sta->tdls) goto exit; @@ -5505,6 +5905,23 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, ath10k_mac_dec_num_stations(arvif, sta); + spin_lock_bh(&ar->data_lock); + for (i = 0; i < ARRAY_SIZE(ar->peer_map); i++) { + peer = ar->peer_map[i]; + if (!peer) + continue; + + if (peer->sta == sta) { + ath10k_warn(ar, "found sta peer %pM entry on vdev %i after it was supposedly removed\n", + sta->addr, arvif->vdev_id); + peer->sta = NULL; + } + } + spin_unlock_bh(&ar->data_lock); + + for (i = 0; i < ARRAY_SIZE(sta->txq); i++) + ath10k_mac_txq_unref(ar, sta->txq[i]); + if (!sta->tdls) goto exit; @@ -5977,14 +6394,14 @@ static int ath10k_get_survey(struct ieee80211_hw *hw, int idx, mutex_lock(&ar->conf_mutex); - sband = hw->wiphy->bands[IEEE80211_BAND_2GHZ]; + sband = hw->wiphy->bands[NL80211_BAND_2GHZ]; if (sband && idx >= sband->n_channels) { idx -= sband->n_channels; sband = NULL; } if (!sband) - sband = hw->wiphy->bands[IEEE80211_BAND_5GHZ]; + sband = hw->wiphy->bands[NL80211_BAND_5GHZ]; if (!sband || idx >= sband->n_channels) { ret = -ENOENT; @@ -6007,7 +6424,7 @@ exit: static bool ath10k_mac_bitrate_mask_has_single_rate(struct ath10k *ar, - enum ieee80211_band band, + enum nl80211_band band, const struct cfg80211_bitrate_mask *mask) { int num_rates = 0; @@ -6026,7 +6443,7 @@ ath10k_mac_bitrate_mask_has_single_rate(struct ath10k *ar, static bool ath10k_mac_bitrate_mask_get_single_nss(struct ath10k *ar, - enum ieee80211_band band, + enum nl80211_band band, const struct cfg80211_bitrate_mask *mask, int *nss) { @@ -6075,7 +6492,7 @@ ath10k_mac_bitrate_mask_get_single_nss(struct ath10k *ar, static int ath10k_mac_bitrate_mask_get_single_rate(struct ath10k *ar, - enum ieee80211_band band, + enum nl80211_band band, const struct cfg80211_bitrate_mask *mask, u8 *rate, u8 *nss) { @@ -6176,7 +6593,7 @@ static int ath10k_mac_set_fixed_rate_params(struct ath10k_vif *arvif, static bool ath10k_mac_can_set_bitrate_mask(struct ath10k *ar, - enum ieee80211_band band, + enum nl80211_band band, const struct cfg80211_bitrate_mask *mask) { int i; @@ -6228,7 +6645,7 @@ static int ath10k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw, struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif); struct cfg80211_chan_def def; struct ath10k *ar = arvif->ar; - enum ieee80211_band band; + enum nl80211_band band; const u8 *ht_mcs_mask; const u16 *vht_mcs_mask; u8 rate; @@ -6807,7 +7224,8 @@ ath10k_mac_op_switch_vif_chanctx(struct ieee80211_hw *hw, } static const struct ieee80211_ops ath10k_ops = { - .tx = ath10k_tx, + .tx = ath10k_mac_op_tx, + .wake_tx_queue = ath10k_mac_op_wake_tx_queue, .start = ath10k_start, .stop = ath10k_stop, .config = ath10k_config, @@ -6857,7 +7275,7 @@ static const struct ieee80211_ops ath10k_ops = { }; #define CHAN2G(_channel, _freq, _flags) { \ - .band = IEEE80211_BAND_2GHZ, \ + .band = NL80211_BAND_2GHZ, \ .hw_value = (_channel), \ .center_freq = (_freq), \ .flags = (_flags), \ @@ -6866,7 +7284,7 @@ static const struct ieee80211_ops ath10k_ops = { } #define CHAN5G(_channel, _freq, _flags) { \ - .band = IEEE80211_BAND_5GHZ, \ + .band = NL80211_BAND_5GHZ, \ .hw_value = (_channel), \ .center_freq = (_freq), \ .flags = (_flags), \ @@ -7186,13 +7604,13 @@ int ath10k_mac_register(struct ath10k *ar) goto err_free; } - band = &ar->mac.sbands[IEEE80211_BAND_2GHZ]; + band = &ar->mac.sbands[NL80211_BAND_2GHZ]; band->n_channels = ARRAY_SIZE(ath10k_2ghz_channels); band->channels = channels; band->n_bitrates = ath10k_g_rates_size; band->bitrates = ath10k_g_rates; - ar->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = band; + ar->hw->wiphy->bands[NL80211_BAND_2GHZ] = band; } if (ar->phy_capability & WHAL_WLAN_11A_CAPABILITY) { @@ -7204,12 +7622,12 @@ int ath10k_mac_register(struct ath10k *ar) goto err_free; } - band = &ar->mac.sbands[IEEE80211_BAND_5GHZ]; + band = &ar->mac.sbands[NL80211_BAND_5GHZ]; band->n_channels = ARRAY_SIZE(ath10k_5ghz_channels); band->channels = channels; band->n_bitrates = ath10k_a_rates_size; band->bitrates = ath10k_a_rates; - ar->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = band; + ar->hw->wiphy->bands[NL80211_BAND_5GHZ] = band; } ath10k_mac_setup_ht_vht_cap(ar); @@ -7262,6 +7680,7 @@ int ath10k_mac_register(struct ath10k *ar) ar->hw->vif_data_size = sizeof(struct ath10k_vif); ar->hw->sta_data_size = sizeof(struct ath10k_sta); + ar->hw->txq_data_size = sizeof(struct ath10k_txq); ar->hw->max_listen_interval = ATH10K_MAX_HW_LISTEN_INTERVAL; @@ -7286,7 +7705,8 @@ int ath10k_mac_register(struct ath10k *ar) ar->hw->wiphy->max_remain_on_channel_duration = 5000; ar->hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD; - ar->hw->wiphy->features |= NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE; + ar->hw->wiphy->features |= NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE | + NL80211_FEATURE_AP_SCAN; ar->hw->wiphy->max_ap_assoc_sta = ar->max_num_stations; @@ -7395,8 +7815,8 @@ err_dfs_detector_exit: ar->dfs_detector->exit(ar->dfs_detector); err_free: - kfree(ar->mac.sbands[IEEE80211_BAND_2GHZ].channels); - kfree(ar->mac.sbands[IEEE80211_BAND_5GHZ].channels); + kfree(ar->mac.sbands[NL80211_BAND_2GHZ].channels); + kfree(ar->mac.sbands[NL80211_BAND_5GHZ].channels); SET_IEEE80211_DEV(ar->hw, NULL); return ret; @@ -7409,8 +7829,8 @@ void ath10k_mac_unregister(struct ath10k *ar) if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) ar->dfs_detector->exit(ar->dfs_detector); - kfree(ar->mac.sbands[IEEE80211_BAND_2GHZ].channels); - kfree(ar->mac.sbands[IEEE80211_BAND_5GHZ].channels); + kfree(ar->mac.sbands[NL80211_BAND_2GHZ].channels); + kfree(ar->mac.sbands[NL80211_BAND_5GHZ].channels); SET_IEEE80211_DEV(ar->hw, NULL); } diff --git a/drivers/net/wireless/ath/ath10k/mac.h b/drivers/net/wireless/ath/ath10k/mac.h index 53091588090d..2c3327beb445 100644 --- a/drivers/net/wireless/ath/ath10k/mac.h +++ b/drivers/net/wireless/ath/ath10k/mac.h @@ -75,6 +75,12 @@ void ath10k_mac_tx_unlock(struct ath10k *ar, int reason); void ath10k_mac_vif_tx_lock(struct ath10k_vif *arvif, int reason); void ath10k_mac_vif_tx_unlock(struct ath10k_vif *arvif, int reason); bool ath10k_mac_tx_frm_has_freq(struct ath10k *ar); +void ath10k_mac_tx_push_pending(struct ath10k *ar); +int ath10k_mac_tx_push_txq(struct ieee80211_hw *hw, + struct ieee80211_txq *txq); +struct ieee80211_txq *ath10k_mac_txq_lookup(struct ath10k *ar, + u16 peer_id, + u8 tid); static inline struct ath10k_vif *ath10k_vif_to_arvif(struct ieee80211_vif *vif) { diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index b3cff1d3364a..0b305efe6c94 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -809,7 +809,8 @@ static void ath10k_pci_rx_post_pipe(struct ath10k_pci_pipe *pipe) spin_lock_bh(&ar_pci->ce_lock); num = __ath10k_ce_rx_num_free_bufs(ce_pipe); spin_unlock_bh(&ar_pci->ce_lock); - while (num--) { + + while (num >= 0) { ret = __ath10k_pci_rx_post_buf(pipe); if (ret) { if (ret == -ENOSPC) @@ -819,6 +820,7 @@ static void ath10k_pci_rx_post_pipe(struct ath10k_pci_pipe *pipe) ATH10K_PCI_RX_POST_RETRY_MS); break; } + num--; } } @@ -870,10 +872,8 @@ static int ath10k_pci_diag_read_mem(struct ath10k *ar, u32 address, void *data, { struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); int ret = 0; - u32 buf; + u32 *buf; unsigned int completed_nbytes, orig_nbytes, remaining_bytes; - unsigned int id; - unsigned int flags; struct ath10k_ce_pipe *ce_diag; /* Host buffer address in CE space */ u32 ce_data; @@ -909,7 +909,7 @@ static int ath10k_pci_diag_read_mem(struct ath10k *ar, u32 address, void *data, nbytes = min_t(unsigned int, remaining_bytes, DIAG_TRANSFER_LIMIT); - ret = __ath10k_ce_rx_post_buf(ce_diag, NULL, ce_data); + ret = __ath10k_ce_rx_post_buf(ce_diag, &ce_data, ce_data); if (ret != 0) goto done; @@ -940,9 +940,10 @@ static int ath10k_pci_diag_read_mem(struct ath10k *ar, u32 address, void *data, } i = 0; - while (ath10k_ce_completed_recv_next_nolock(ce_diag, NULL, &buf, - &completed_nbytes, - &id, &flags) != 0) { + while (ath10k_ce_completed_recv_next_nolock(ce_diag, + (void **)&buf, + &completed_nbytes) + != 0) { mdelay(1); if (i++ > DIAG_ACCESS_CE_TIMEOUT_MS) { @@ -956,7 +957,7 @@ static int ath10k_pci_diag_read_mem(struct ath10k *ar, u32 address, void *data, goto done; } - if (buf != ce_data) { + if (*buf != ce_data) { ret = -EIO; goto done; } @@ -1026,10 +1027,8 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address, { struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); int ret = 0; - u32 buf; + u32 *buf; unsigned int completed_nbytes, orig_nbytes, remaining_bytes; - unsigned int id; - unsigned int flags; struct ath10k_ce_pipe *ce_diag; void *data_buf = NULL; u32 ce_data; /* Host buffer address in CE space */ @@ -1078,7 +1077,7 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address, nbytes = min_t(int, remaining_bytes, DIAG_TRANSFER_LIMIT); /* Set up to receive directly into Target(!) address */ - ret = __ath10k_ce_rx_post_buf(ce_diag, NULL, address); + ret = __ath10k_ce_rx_post_buf(ce_diag, &address, address); if (ret != 0) goto done; @@ -1103,9 +1102,10 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address, } i = 0; - while (ath10k_ce_completed_recv_next_nolock(ce_diag, NULL, &buf, - &completed_nbytes, - &id, &flags) != 0) { + while (ath10k_ce_completed_recv_next_nolock(ce_diag, + (void **)&buf, + &completed_nbytes) + != 0) { mdelay(1); if (i++ > DIAG_ACCESS_CE_TIMEOUT_MS) { @@ -1119,7 +1119,7 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address, goto done; } - if (buf != address) { + if (*buf != address) { ret = -EIO; goto done; } @@ -1181,15 +1181,11 @@ static void ath10k_pci_process_rx_cb(struct ath10k_ce_pipe *ce_state, struct sk_buff *skb; struct sk_buff_head list; void *transfer_context; - u32 ce_data; unsigned int nbytes, max_nbytes; - unsigned int transfer_id; - unsigned int flags; __skb_queue_head_init(&list); while (ath10k_ce_completed_recv_next(ce_state, &transfer_context, - &ce_data, &nbytes, &transfer_id, - &flags) == 0) { + &nbytes) == 0) { skb = transfer_context; max_nbytes = skb->len + skb_tailroom(skb); dma_unmap_single(ar->dev, ATH10K_SKB_RXCB(skb)->paddr, @@ -1218,6 +1214,63 @@ static void ath10k_pci_process_rx_cb(struct ath10k_ce_pipe *ce_state, ath10k_pci_rx_post_pipe(pipe_info); } +static void ath10k_pci_process_htt_rx_cb(struct ath10k_ce_pipe *ce_state, + void (*callback)(struct ath10k *ar, + struct sk_buff *skb)) +{ + struct ath10k *ar = ce_state->ar; + struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); + struct ath10k_pci_pipe *pipe_info = &ar_pci->pipe_info[ce_state->id]; + struct ath10k_ce_pipe *ce_pipe = pipe_info->ce_hdl; + struct sk_buff *skb; + struct sk_buff_head list; + void *transfer_context; + unsigned int nbytes, max_nbytes, nentries; + int orig_len; + + /* No need to aquire ce_lock for CE5, since this is the only place CE5 + * is processed other than init and deinit. Before releasing CE5 + * buffers, interrupts are disabled. Thus CE5 access is serialized. + */ + __skb_queue_head_init(&list); + while (ath10k_ce_completed_recv_next_nolock(ce_state, &transfer_context, + &nbytes) == 0) { + skb = transfer_context; + max_nbytes = skb->len + skb_tailroom(skb); + + if (unlikely(max_nbytes < nbytes)) { + ath10k_warn(ar, "rxed more than expected (nbytes %d, max %d)", + nbytes, max_nbytes); + continue; + } + + dma_sync_single_for_cpu(ar->dev, ATH10K_SKB_RXCB(skb)->paddr, + max_nbytes, DMA_FROM_DEVICE); + skb_put(skb, nbytes); + __skb_queue_tail(&list, skb); + } + + nentries = skb_queue_len(&list); + while ((skb = __skb_dequeue(&list))) { + ath10k_dbg(ar, ATH10K_DBG_PCI, "pci rx ce pipe %d len %d\n", + ce_state->id, skb->len); + ath10k_dbg_dump(ar, ATH10K_DBG_PCI_DUMP, NULL, "pci rx: ", + skb->data, skb->len); + + orig_len = skb->len; + callback(ar, skb); + skb_push(skb, orig_len - skb->len); + skb_reset_tail_pointer(skb); + skb_trim(skb, 0); + + /*let device gain the buffer again*/ + dma_sync_single_for_device(ar->dev, ATH10K_SKB_RXCB(skb)->paddr, + skb->len + skb_tailroom(skb), + DMA_FROM_DEVICE); + } + ath10k_ce_rx_update_write_idx(ce_pipe, nentries); +} + /* Called by lower (CE) layer when data is received from the Target. */ static void ath10k_pci_htc_rx_cb(struct ath10k_ce_pipe *ce_state) { @@ -1274,7 +1327,7 @@ static void ath10k_pci_htt_rx_cb(struct ath10k_ce_pipe *ce_state) */ ath10k_ce_per_engine_service(ce_state->ar, 4); - ath10k_pci_process_rx_cb(ce_state, ath10k_pci_htt_rx_deliver); + ath10k_pci_process_htt_rx_cb(ce_state, ath10k_pci_htt_rx_deliver); } int ath10k_pci_hif_tx_sg(struct ath10k *ar, u8 pipe_id, @@ -1835,13 +1888,10 @@ static void ath10k_pci_bmi_recv_data(struct ath10k_ce_pipe *ce_state) { struct ath10k *ar = ce_state->ar; struct bmi_xfer *xfer; - u32 ce_data; unsigned int nbytes; - unsigned int transfer_id; - unsigned int flags; - if (ath10k_ce_completed_recv_next(ce_state, (void **)&xfer, &ce_data, - &nbytes, &transfer_id, &flags)) + if (ath10k_ce_completed_recv_next(ce_state, (void **)&xfer, + &nbytes)) return; if (WARN_ON_ONCE(!xfer)) diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c index fbfb608e48ab..9369411a9ac0 100644 --- a/drivers/net/wireless/ath/ath10k/txrx.c +++ b/drivers/net/wireless/ath/ath10k/txrx.c @@ -49,25 +49,25 @@ out: spin_unlock_bh(&ar->data_lock); } -void ath10k_txrx_tx_unref(struct ath10k_htt *htt, - const struct htt_tx_done *tx_done) +int ath10k_txrx_tx_unref(struct ath10k_htt *htt, + const struct htt_tx_done *tx_done) { struct ath10k *ar = htt->ar; struct device *dev = ar->dev; struct ieee80211_tx_info *info; + struct ieee80211_txq *txq; struct ath10k_skb_cb *skb_cb; + struct ath10k_txq *artxq; struct sk_buff *msdu; - bool limit_mgmt_desc = false; ath10k_dbg(ar, ATH10K_DBG_HTT, - "htt tx completion msdu_id %u discard %d no_ack %d success %d\n", - tx_done->msdu_id, !!tx_done->discard, - !!tx_done->no_ack, !!tx_done->success); + "htt tx completion msdu_id %u status %d\n", + tx_done->msdu_id, tx_done->status); if (tx_done->msdu_id >= htt->max_num_pending_tx) { ath10k_warn(ar, "warning: msdu_id %d too big, ignoring\n", tx_done->msdu_id); - return; + return -EINVAL; } spin_lock_bh(&htt->tx_lock); @@ -76,17 +76,18 @@ void ath10k_txrx_tx_unref(struct ath10k_htt *htt, ath10k_warn(ar, "received tx completion for invalid msdu_id: %d\n", tx_done->msdu_id); spin_unlock_bh(&htt->tx_lock); - return; + return -ENOENT; } skb_cb = ATH10K_SKB_CB(msdu); + txq = skb_cb->txq; + artxq = (void *)txq->drv_priv; - if (unlikely(skb_cb->flags & ATH10K_SKB_F_MGMT) && - ar->hw_params.max_probe_resp_desc_thres) - limit_mgmt_desc = true; + if (txq) + artxq->num_fw_queued--; ath10k_htt_tx_free_msdu_id(htt, tx_done->msdu_id); - __ath10k_htt_tx_dec_pending(htt, limit_mgmt_desc); + ath10k_htt_tx_dec_pending(htt); if (htt->num_pending_tx == 0) wake_up(&htt->empty_tx_wq); spin_unlock_bh(&htt->tx_lock); @@ -99,22 +100,24 @@ void ath10k_txrx_tx_unref(struct ath10k_htt *htt, memset(&info->status, 0, sizeof(info->status)); trace_ath10k_txrx_tx_unref(ar, tx_done->msdu_id); - if (tx_done->discard) { + if (tx_done->status == HTT_TX_COMPL_STATE_DISCARD) { ieee80211_free_txskb(htt->ar->hw, msdu); - return; + return 0; } if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) info->flags |= IEEE80211_TX_STAT_ACK; - if (tx_done->no_ack) + if (tx_done->status == HTT_TX_COMPL_STATE_NOACK) info->flags &= ~IEEE80211_TX_STAT_ACK; - if (tx_done->success && (info->flags & IEEE80211_TX_CTL_NO_ACK)) + if ((tx_done->status == HTT_TX_COMPL_STATE_ACK) && + (info->flags & IEEE80211_TX_CTL_NO_ACK)) info->flags |= IEEE80211_TX_STAT_NOACK_TRANSMITTED; ieee80211_tx_status(htt->ar->hw, msdu); /* we do not own the msdu anymore */ + return 0; } struct ath10k_peer *ath10k_peer_find(struct ath10k *ar, int vdev_id, @@ -203,6 +206,7 @@ void ath10k_peer_map_event(struct ath10k_htt *htt, ath10k_dbg(ar, ATH10K_DBG_HTT, "htt peer map vdev %d peer %pM id %d\n", ev->vdev_id, ev->addr, ev->peer_id); + ar->peer_map[ev->peer_id] = peer; set_bit(ev->peer_id, peer->peer_ids); exit: spin_unlock_bh(&ar->data_lock); @@ -225,6 +229,7 @@ void ath10k_peer_unmap_event(struct ath10k_htt *htt, ath10k_dbg(ar, ATH10K_DBG_HTT, "htt peer unmap vdev %d peer %pM id %d\n", peer->vdev_id, peer->addr, ev->peer_id); + ar->peer_map[ev->peer_id] = NULL; clear_bit(ev->peer_id, peer->peer_ids); if (bitmap_empty(peer->peer_ids, ATH10K_MAX_NUM_PEER_IDS)) { diff --git a/drivers/net/wireless/ath/ath10k/txrx.h b/drivers/net/wireless/ath/ath10k/txrx.h index a90e09f5c7f2..e7ea1ae1c438 100644 --- a/drivers/net/wireless/ath/ath10k/txrx.h +++ b/drivers/net/wireless/ath/ath10k/txrx.h @@ -19,8 +19,8 @@ #include "htt.h" -void ath10k_txrx_tx_unref(struct ath10k_htt *htt, - const struct htt_tx_done *tx_done); +int ath10k_txrx_tx_unref(struct ath10k_htt *htt, + const struct htt_tx_done *tx_done); struct ath10k_peer *ath10k_peer_find(struct ath10k *ar, int vdev_id, const u8 *addr); diff --git a/drivers/net/wireless/ath/ath10k/wmi-ops.h b/drivers/net/wireless/ath/ath10k/wmi-ops.h index 32ab34edceb5..7fb00dcc03b8 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-ops.h +++ b/drivers/net/wireless/ath/ath10k/wmi-ops.h @@ -186,6 +186,9 @@ struct wmi_ops { u8 enable, u32 detect_level, u32 detect_margin); + struct sk_buff *(*ext_resource_config)(struct ath10k *ar, + enum wmi_host_platform_type type, + u32 fw_feature_bitmap); int (*get_vdev_subtype)(struct ath10k *ar, enum wmi_vdev_subtype subtype); }; @@ -1330,6 +1333,26 @@ ath10k_wmi_pdev_enable_adaptive_cca(struct ath10k *ar, u8 enable, } static inline int +ath10k_wmi_ext_resource_config(struct ath10k *ar, + enum wmi_host_platform_type type, + u32 fw_feature_bitmap) +{ + struct sk_buff *skb; + + if (!ar->wmi.ops->ext_resource_config) + return -EOPNOTSUPP; + + skb = ar->wmi.ops->ext_resource_config(ar, type, + fw_feature_bitmap); + + if (IS_ERR(skb)) + return PTR_ERR(skb); + + return ath10k_wmi_cmd_send(ar, skb, + ar->wmi.cmd->ext_resource_cfg_cmdid); +} + +static inline int ath10k_wmi_get_vdev_subtype(struct ath10k *ar, enum wmi_vdev_subtype subtype) { if (!ar->wmi.ops->get_vdev_subtype) diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 70261387d1a5..4c75c74be5e7 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -705,6 +705,7 @@ static struct wmi_cmd_map wmi_10_4_cmd_map = { .set_cca_params_cmdid = WMI_10_4_SET_CCA_PARAMS_CMDID, .pdev_bss_chan_info_request_cmdid = WMI_10_4_PDEV_BSS_CHAN_INFO_REQUEST_CMDID, + .ext_resource_cfg_cmdid = WMI_10_4_EXT_RESOURCE_CFG_CMDID, }; /* MAIN WMI VDEV param map */ @@ -2099,34 +2100,6 @@ int ath10k_wmi_event_scan(struct ath10k *ar, struct sk_buff *skb) return 0; } -static inline enum ieee80211_band phy_mode_to_band(u32 phy_mode) -{ - enum ieee80211_band band; - - switch (phy_mode) { - case MODE_11A: - case MODE_11NA_HT20: - case MODE_11NA_HT40: - case MODE_11AC_VHT20: - case MODE_11AC_VHT40: - case MODE_11AC_VHT80: - band = IEEE80211_BAND_5GHZ; - break; - case MODE_11G: - case MODE_11B: - case MODE_11GONLY: - case MODE_11NG_HT20: - case MODE_11NG_HT40: - case MODE_11AC_VHT20_2G: - case MODE_11AC_VHT40_2G: - case MODE_11AC_VHT80_2G: - default: - band = IEEE80211_BAND_2GHZ; - } - - return band; -} - /* If keys are configured, HW decrypts all frames * with protected bit set. Mark such frames as decrypted. */ @@ -2167,8 +2140,10 @@ static int ath10k_wmi_op_pull_mgmt_rx_ev(struct ath10k *ar, struct sk_buff *skb, struct wmi_mgmt_rx_event_v1 *ev_v1; struct wmi_mgmt_rx_event_v2 *ev_v2; struct wmi_mgmt_rx_hdr_v1 *ev_hdr; + struct wmi_mgmt_rx_ext_info *ext_info; size_t pull_len; u32 msdu_len; + u32 len; if (test_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features)) { ev_v2 = (struct wmi_mgmt_rx_event_v2 *)skb->data; @@ -2195,6 +2170,12 @@ static int ath10k_wmi_op_pull_mgmt_rx_ev(struct ath10k *ar, struct sk_buff *skb, if (skb->len < msdu_len) return -EPROTO; + if (le32_to_cpu(arg->status) & WMI_RX_STATUS_EXT_INFO) { + len = ALIGN(le32_to_cpu(arg->buf_len), 4); + ext_info = (struct wmi_mgmt_rx_ext_info *)(skb->data + len); + memcpy(&arg->ext_info, ext_info, + sizeof(struct wmi_mgmt_rx_ext_info)); + } /* the WMI buffer might've ended up being padded to 4 bytes due to HTC * trailer with credit update. Trim the excess garbage. */ @@ -2211,6 +2192,8 @@ static int ath10k_wmi_10_4_op_pull_mgmt_rx_ev(struct ath10k *ar, struct wmi_10_4_mgmt_rx_hdr *ev_hdr; size_t pull_len; u32 msdu_len; + struct wmi_mgmt_rx_ext_info *ext_info; + u32 len; ev = (struct wmi_10_4_mgmt_rx_event *)skb->data; ev_hdr = &ev->hdr; @@ -2231,6 +2214,13 @@ static int ath10k_wmi_10_4_op_pull_mgmt_rx_ev(struct ath10k *ar, if (skb->len < msdu_len) return -EPROTO; + if (le32_to_cpu(arg->status) & WMI_RX_STATUS_EXT_INFO) { + len = ALIGN(le32_to_cpu(arg->buf_len), 4); + ext_info = (struct wmi_mgmt_rx_ext_info *)(skb->data + len); + memcpy(&arg->ext_info, ext_info, + sizeof(struct wmi_mgmt_rx_ext_info)); + } + /* Make sure bytes added for padding are removed. */ skb_trim(skb, msdu_len); @@ -2281,14 +2271,19 @@ int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb) if (rx_status & WMI_RX_STATUS_ERR_MIC) status->flag |= RX_FLAG_MMIC_ERROR; + if (rx_status & WMI_RX_STATUS_EXT_INFO) { + status->mactime = + __le64_to_cpu(arg.ext_info.rx_mac_timestamp); + status->flag |= RX_FLAG_MACTIME_END; + } /* Hardware can Rx CCK rates on 5GHz. In that case phy_mode is set to * MODE_11B. This means phy_mode is not a reliable source for the band * of mgmt rx. */ if (channel >= 1 && channel <= 14) { - status->band = IEEE80211_BAND_2GHZ; + status->band = NL80211_BAND_2GHZ; } else if (channel >= 36 && channel <= 165) { - status->band = IEEE80211_BAND_5GHZ; + status->band = NL80211_BAND_5GHZ; } else { /* Shouldn't happen unless list of advertised channels to * mac80211 has been changed. @@ -2298,7 +2293,7 @@ int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb) return 0; } - if (phy_mode == MODE_11B && status->band == IEEE80211_BAND_5GHZ) + if (phy_mode == MODE_11B && status->band == NL80211_BAND_5GHZ) ath10k_dbg(ar, ATH10K_DBG_MGMT, "wmi mgmt rx 11b (CCK) on 5GHz\n"); sband = &ar->mac.sbands[status->band]; @@ -2310,6 +2305,12 @@ int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb) hdr = (struct ieee80211_hdr *)skb->data; fc = le16_to_cpu(hdr->frame_control); + /* Firmware is guaranteed to report all essential management frames via + * WMI while it can deliver some extra via HTT. Since there can be + * duplicates split the reporting wrt monitor/sniffing. + */ + status->flag |= RX_FLAG_SKIP_MONITOR; + ath10k_wmi_handle_wep_reauth(ar, skb, status); /* FW delivers WEP Shared Auth frame with Protected Bit set and @@ -2351,7 +2352,7 @@ static int freq_to_idx(struct ath10k *ar, int freq) struct ieee80211_supported_band *sband; int band, ch, idx = 0; - for (band = IEEE80211_BAND_2GHZ; band < IEEE80211_NUM_BANDS; band++) { + for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) { sband = ar->hw->wiphy->bands[band]; if (!sband) continue; @@ -2612,6 +2613,16 @@ void ath10k_wmi_pull_peer_stats(const struct wmi_peer_stats *src, dst->peer_tx_rate = __le32_to_cpu(src->peer_tx_rate); } +static void +ath10k_wmi_10_4_pull_peer_stats(const struct wmi_10_4_peer_stats *src, + struct ath10k_fw_stats_peer *dst) +{ + ether_addr_copy(dst->peer_macaddr, src->peer_macaddr.addr); + dst->peer_rssi = __le32_to_cpu(src->peer_rssi); + dst->peer_tx_rate = __le32_to_cpu(src->peer_tx_rate); + dst->peer_rx_rate = __le32_to_cpu(src->peer_rx_rate); +} + static int ath10k_wmi_main_op_pull_fw_stats(struct ath10k *ar, struct sk_buff *skb, struct ath10k_fw_stats *stats) @@ -2865,11 +2876,8 @@ static int ath10k_wmi_10_2_4_op_pull_fw_stats(struct ath10k *ar, const struct wmi_10_2_4_ext_peer_stats *src; struct ath10k_fw_stats_peer *dst; int stats_len; - bool ext_peer_stats_support; - ext_peer_stats_support = test_bit(WMI_SERVICE_PEER_STATS, - ar->wmi.svc_map); - if (ext_peer_stats_support) + if (test_bit(WMI_SERVICE_PEER_STATS, ar->wmi.svc_map)) stats_len = sizeof(struct wmi_10_2_4_ext_peer_stats); else stats_len = sizeof(struct wmi_10_2_4_peer_stats); @@ -2886,7 +2894,7 @@ static int ath10k_wmi_10_2_4_op_pull_fw_stats(struct ath10k *ar, dst->peer_rx_rate = __le32_to_cpu(src->common.peer_rx_rate); - if (ext_peer_stats_support) + if (ath10k_peer_stats_enabled(ar)) dst->rx_duration = __le32_to_cpu(src->rx_duration); /* FIXME: expose 10.2 specific values */ @@ -2905,6 +2913,7 @@ static int ath10k_wmi_10_4_op_pull_fw_stats(struct ath10k *ar, u32 num_pdev_ext_stats; u32 num_vdev_stats; u32 num_peer_stats; + u32 stats_id; int i; if (!skb_pull(skb, sizeof(*ev))) @@ -2914,6 +2923,7 @@ static int ath10k_wmi_10_4_op_pull_fw_stats(struct ath10k *ar, num_pdev_ext_stats = __le32_to_cpu(ev->num_pdev_ext_stats); num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats); num_peer_stats = __le32_to_cpu(ev->num_peer_stats); + stats_id = __le32_to_cpu(ev->stats_id); for (i = 0; i < num_pdev_stats; i++) { const struct wmi_10_4_pdev_stats *src; @@ -2953,22 +2963,28 @@ static int ath10k_wmi_10_4_op_pull_fw_stats(struct ath10k *ar, /* fw doesn't implement vdev stats */ for (i = 0; i < num_peer_stats; i++) { - const struct wmi_10_4_peer_stats *src; + const struct wmi_10_4_peer_extd_stats *src; struct ath10k_fw_stats_peer *dst; + int stats_len; + bool extd_peer_stats = !!(stats_id & WMI_10_4_STAT_PEER_EXTD); + + if (extd_peer_stats) + stats_len = sizeof(struct wmi_10_4_peer_extd_stats); + else + stats_len = sizeof(struct wmi_10_4_peer_stats); src = (void *)skb->data; - if (!skb_pull(skb, sizeof(*src))) + if (!skb_pull(skb, stats_len)) return -EPROTO; dst = kzalloc(sizeof(*dst), GFP_ATOMIC); if (!dst) continue; - ether_addr_copy(dst->peer_macaddr, src->peer_macaddr.addr); - dst->peer_rssi = __le32_to_cpu(src->peer_rssi); - dst->peer_tx_rate = __le32_to_cpu(src->peer_tx_rate); - dst->peer_rx_rate = __le32_to_cpu(src->peer_rx_rate); + ath10k_wmi_10_4_pull_peer_stats(&src->common, dst); /* FIXME: expose 10.4 specific values */ + if (extd_peer_stats) + dst->rx_duration = __le32_to_cpu(src->rx_duration); list_add_tail(&dst->list, &stats->peers); } @@ -4617,10 +4633,16 @@ static void ath10k_wmi_event_service_ready_work(struct work_struct *work) } if (test_bit(WMI_SERVICE_PEER_CACHING, ar->wmi.svc_map)) { + if (test_bit(ATH10K_FW_FEATURE_PEER_FLOW_CONTROL, + ar->fw_features)) + ar->num_active_peers = TARGET_10_4_QCACHE_ACTIVE_PEERS_PFC + + ar->max_num_vdevs; + else + ar->num_active_peers = TARGET_10_4_QCACHE_ACTIVE_PEERS + + ar->max_num_vdevs; + ar->max_num_peers = TARGET_10_4_NUM_QCACHE_PEERS_MAX + ar->max_num_vdevs; - ar->num_active_peers = ar->hw_params.qcache_active_peers + - ar->max_num_vdevs; ar->num_tids = ar->num_active_peers * 2; ar->max_num_stations = TARGET_10_4_NUM_QCACHE_PEERS_MAX; } @@ -5517,7 +5539,8 @@ static struct sk_buff *ath10k_wmi_10_2_op_gen_init(struct ath10k *ar) config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS); config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS); - if (test_bit(WMI_SERVICE_PEER_STATS, ar->wmi.svc_map)) { + + if (ath10k_peer_stats_enabled(ar)) { config.num_peers = __cpu_to_le32(TARGET_10X_TX_STATS_NUM_PEERS); config.num_tids = __cpu_to_le32(TARGET_10X_TX_STATS_NUM_TIDS); } else { @@ -5579,7 +5602,7 @@ static struct sk_buff *ath10k_wmi_10_2_op_gen_init(struct ath10k *ar) test_bit(WMI_SERVICE_COEX_GPIO, ar->wmi.svc_map)) features |= WMI_10_2_COEX_GPIO; - if (test_bit(WMI_SERVICE_PEER_STATS, ar->wmi.svc_map)) + if (ath10k_peer_stats_enabled(ar)) features |= WMI_10_2_PEER_STATS; cmd->resource_config.feature_mask = __cpu_to_le32(features); @@ -7484,6 +7507,28 @@ static int ath10k_wmi_10_4_op_get_vdev_subtype(struct ath10k *ar, return -ENOTSUPP; } +static struct sk_buff * +ath10k_wmi_10_4_ext_resource_config(struct ath10k *ar, + enum wmi_host_platform_type type, + u32 fw_feature_bitmap) +{ + struct wmi_ext_resource_config_10_4_cmd *cmd; + struct sk_buff *skb; + + skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd)); + if (!skb) + return ERR_PTR(-ENOMEM); + + cmd = (struct wmi_ext_resource_config_10_4_cmd *)skb->data; + cmd->host_platform_config = __cpu_to_le32(type); + cmd->fw_feature_bitmap = __cpu_to_le32(fw_feature_bitmap); + + ath10k_dbg(ar, ATH10K_DBG_WMI, + "wmi ext resource config host type %d firmware feature bitmap %08x\n", + type, fw_feature_bitmap); + return skb; +} + static const struct wmi_ops wmi_ops = { .rx = ath10k_wmi_op_rx, .map_svc = wmi_main_svc_map, @@ -7810,6 +7855,7 @@ static const struct wmi_ops wmi_10_4_ops = { .gen_addba_set_resp = ath10k_wmi_op_gen_addba_set_resp, .gen_delba_send = ath10k_wmi_op_gen_delba_send, .fw_stats_fill = ath10k_wmi_10_4_op_fw_stats_fill, + .ext_resource_config = ath10k_wmi_10_4_ext_resource_config, /* shared with 10.2 */ .gen_request_stats = ath10k_wmi_op_gen_request_stats, diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index 4d3cbc44fcd2..feebd19ff08c 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -816,6 +816,7 @@ struct wmi_cmd_map { u32 set_cca_params_cmdid; u32 pdev_bss_chan_info_request_cmdid; u32 pdev_enable_adaptive_cca_cmdid; + u32 ext_resource_cfg_cmdid; }; /* @@ -2667,6 +2668,31 @@ struct wmi_resource_config_10_4 { __le32 qwrap_config; } __packed; +/** + * enum wmi_10_4_feature_mask - WMI 10.4 feature enable/disable flags + * @WMI_10_4_LTEU_SUPPORT: LTEU config + * @WMI_10_4_COEX_GPIO_SUPPORT: COEX GPIO config + * @WMI_10_4_AUX_RADIO_SPECTRAL_INTF: AUX Radio Enhancement for spectral scan + * @WMI_10_4_AUX_RADIO_CHAN_LOAD_INTF: AUX Radio Enhancement for chan load scan + * @WMI_10_4_BSS_CHANNEL_INFO_64: BSS channel info stats + * @WMI_10_4_PEER_STATS: Per station stats + */ +enum wmi_10_4_feature_mask { + WMI_10_4_LTEU_SUPPORT = BIT(0), + WMI_10_4_COEX_GPIO_SUPPORT = BIT(1), + WMI_10_4_AUX_RADIO_SPECTRAL_INTF = BIT(2), + WMI_10_4_AUX_RADIO_CHAN_LOAD_INTF = BIT(3), + WMI_10_4_BSS_CHANNEL_INFO_64 = BIT(4), + WMI_10_4_PEER_STATS = BIT(5), +}; + +struct wmi_ext_resource_config_10_4_cmd { + /* contains enum wmi_host_platform_type */ + __le32 host_platform_config; + /* see enum wmi_10_4_feature_mask */ + __le32 fw_feature_bitmap; +}; + /* strucutre describing host memory chunk. */ struct host_memory_chunk { /* id of the request that is passed up in service ready */ @@ -3037,11 +3063,17 @@ struct wmi_10_4_mgmt_rx_event { u8 buf[0]; } __packed; +struct wmi_mgmt_rx_ext_info { + __le64 rx_mac_timestamp; +} __packed __aligned(4); + #define WMI_RX_STATUS_OK 0x00 #define WMI_RX_STATUS_ERR_CRC 0x01 #define WMI_RX_STATUS_ERR_DECRYPT 0x08 #define WMI_RX_STATUS_ERR_MIC 0x10 #define WMI_RX_STATUS_ERR_KEY_CACHE_MISS 0x20 +/* Extension data at the end of mgmt frame */ +#define WMI_RX_STATUS_EXT_INFO 0x40 #define PHY_ERROR_GEN_SPECTRAL_SCAN 0x26 #define PHY_ERROR_GEN_FALSE_RADAR_EXT 0x24 @@ -4072,6 +4104,13 @@ enum wmi_stats_id { WMI_STAT_VDEV_RATE = BIT(5), }; +enum wmi_10_4_stats_id { + WMI_10_4_STAT_PEER = BIT(0), + WMI_10_4_STAT_AP = BIT(1), + WMI_10_4_STAT_INST = BIT(2), + WMI_10_4_STAT_PEER_EXTD = BIT(3), +}; + struct wlan_inst_rssi_args { __le16 cfg_retry_count; __le16 retry_count; @@ -4271,6 +4310,15 @@ struct wmi_10_4_peer_stats { __le32 peer_rssi_changed; } __packed; +struct wmi_10_4_peer_extd_stats { + struct wmi_10_4_peer_stats common; + struct wmi_mac_addr peer_macaddr; + __le32 inactive_time; + __le32 peer_chain_rssi; + __le32 rx_duration; + __le32 reserved[10]; +} __packed; + struct wmi_10_2_pdev_ext_stats { __le32 rx_rssi_comb; __le32 rx_rssi[4]; @@ -6116,6 +6164,7 @@ struct wmi_mgmt_rx_ev_arg { __le32 phy_mode; __le32 buf_len; __le32 status; /* %WMI_RX_STATUS_ */ + struct wmi_mgmt_rx_ext_info ext_info; }; struct wmi_ch_info_ev_arg { @@ -6401,6 +6450,11 @@ struct wmi_pdev_set_adaptive_cca_params { __le32 cca_detect_margin; } __packed; +enum wmi_host_platform_type { + WMI_HOST_PLATFORM_HIGH_PERF, + WMI_HOST_PLATFORM_LOW_PERF, +}; + struct ath10k; struct ath10k_vif; struct ath10k_fw_stats_pdev; diff --git a/drivers/net/wireless/ath/ath5k/ani.c b/drivers/net/wireless/ath/ath5k/ani.c index 38be2702c0e2..0624333f5430 100644 --- a/drivers/net/wireless/ath/ath5k/ani.c +++ b/drivers/net/wireless/ath/ath5k/ani.c @@ -279,7 +279,7 @@ ath5k_ani_raise_immunity(struct ath5k_hw *ah, struct ath5k_ani_state *as, if (as->firstep_level < ATH5K_ANI_MAX_FIRSTEP_LVL) ath5k_ani_set_firstep_level(ah, as->firstep_level + 1); return; - } else if (ah->ah_current_channel->band == IEEE80211_BAND_2GHZ) { + } else if (ah->ah_current_channel->band == NL80211_BAND_2GHZ) { /* beacon RSSI is low. in B/G mode turn of OFDM weak signal * detect and zero firstep level to maximize CCK sensitivity */ ATH5K_DBG_UNLIMIT(ah, ATH5K_DEBUG_ANI, diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h index ba12f7f4061d..67fedb61fcc0 100644 --- a/drivers/net/wireless/ath/ath5k/ath5k.h +++ b/drivers/net/wireless/ath/ath5k/ath5k.h @@ -1265,10 +1265,10 @@ struct ath5k_hw { void __iomem *iobase; /* address of the device */ struct mutex lock; /* dev-level lock */ struct ieee80211_hw *hw; /* IEEE 802.11 common */ - struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS]; + struct ieee80211_supported_band sbands[NUM_NL80211_BANDS]; struct ieee80211_channel channels[ATH_CHAN_MAX]; - struct ieee80211_rate rates[IEEE80211_NUM_BANDS][AR5K_MAX_RATES]; - s8 rate_idx[IEEE80211_NUM_BANDS][AR5K_MAX_RATES]; + struct ieee80211_rate rates[NUM_NL80211_BANDS][AR5K_MAX_RATES]; + s8 rate_idx[NUM_NL80211_BANDS][AR5K_MAX_RATES]; enum nl80211_iftype opmode; #ifdef CONFIG_ATH5K_DEBUG @@ -1532,7 +1532,7 @@ int ath5k_eeprom_mode_from_channel(struct ath5k_hw *ah, /* Protocol Control Unit Functions */ /* Helpers */ -int ath5k_hw_get_frame_duration(struct ath5k_hw *ah, enum ieee80211_band band, +int ath5k_hw_get_frame_duration(struct ath5k_hw *ah, enum nl80211_band band, int len, struct ieee80211_rate *rate, bool shortpre); unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah); unsigned int ath5k_hw_get_default_sifs(struct ath5k_hw *ah); @@ -1611,7 +1611,7 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel); /* PHY functions */ /* Misc PHY functions */ -u16 ath5k_hw_radio_revision(struct ath5k_hw *ah, enum ieee80211_band band); +u16 ath5k_hw_radio_revision(struct ath5k_hw *ah, enum nl80211_band band); int ath5k_hw_phy_disable(struct ath5k_hw *ah); /* Gain_F optimization */ enum ath5k_rfgain ath5k_hw_gainf_calibrate(struct ath5k_hw *ah); diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c index 66b6366158b9..233054bd6b52 100644 --- a/drivers/net/wireless/ath/ath5k/attach.c +++ b/drivers/net/wireless/ath/ath5k/attach.c @@ -152,7 +152,7 @@ int ath5k_hw_init(struct ath5k_hw *ah) ah->ah_phy_revision = ath5k_hw_reg_read(ah, AR5K_PHY_CHIP_ID) & 0xffffffff; ah->ah_radio_5ghz_revision = ath5k_hw_radio_revision(ah, - IEEE80211_BAND_5GHZ); + NL80211_BAND_5GHZ); /* Try to identify radio chip based on its srev */ switch (ah->ah_radio_5ghz_revision & 0xf0) { @@ -160,14 +160,14 @@ int ath5k_hw_init(struct ath5k_hw *ah) ah->ah_radio = AR5K_RF5111; ah->ah_single_chip = false; ah->ah_radio_2ghz_revision = ath5k_hw_radio_revision(ah, - IEEE80211_BAND_2GHZ); + NL80211_BAND_2GHZ); break; case AR5K_SREV_RAD_5112: case AR5K_SREV_RAD_2112: ah->ah_radio = AR5K_RF5112; ah->ah_single_chip = false; ah->ah_radio_2ghz_revision = ath5k_hw_radio_revision(ah, - IEEE80211_BAND_2GHZ); + NL80211_BAND_2GHZ); break; case AR5K_SREV_RAD_2413: ah->ah_radio = AR5K_RF2413; @@ -204,7 +204,7 @@ int ath5k_hw_init(struct ath5k_hw *ah) ah->ah_radio = AR5K_RF5111; ah->ah_single_chip = false; ah->ah_radio_2ghz_revision = ath5k_hw_radio_revision(ah, - IEEE80211_BAND_2GHZ); + NL80211_BAND_2GHZ); } else if (ah->ah_mac_version == (AR5K_SREV_AR2425 >> 4) || ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4) || ah->ah_phy_revision == AR5K_SREV_PHY_2425) { diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index 3d946d8b2db2..d98fd421c7ec 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -268,15 +268,15 @@ static void ath5k_reg_notifier(struct wiphy *wiphy, * Returns true for the channel numbers used. */ #ifdef CONFIG_ATH5K_TEST_CHANNELS -static bool ath5k_is_standard_channel(short chan, enum ieee80211_band band) +static bool ath5k_is_standard_channel(short chan, enum nl80211_band band) { return true; } #else -static bool ath5k_is_standard_channel(short chan, enum ieee80211_band band) +static bool ath5k_is_standard_channel(short chan, enum nl80211_band band) { - if (band == IEEE80211_BAND_2GHZ && chan <= 14) + if (band == NL80211_BAND_2GHZ && chan <= 14) return true; return /* UNII 1,2 */ @@ -297,18 +297,18 @@ ath5k_setup_channels(struct ath5k_hw *ah, struct ieee80211_channel *channels, unsigned int mode, unsigned int max) { unsigned int count, size, freq, ch; - enum ieee80211_band band; + enum nl80211_band band; switch (mode) { case AR5K_MODE_11A: /* 1..220, but 2GHz frequencies are filtered by check_channel */ size = 220; - band = IEEE80211_BAND_5GHZ; + band = NL80211_BAND_5GHZ; break; case AR5K_MODE_11B: case AR5K_MODE_11G: size = 26; - band = IEEE80211_BAND_2GHZ; + band = NL80211_BAND_2GHZ; break; default: ATH5K_WARN(ah, "bad mode, not copying channels\n"); @@ -363,13 +363,13 @@ ath5k_setup_bands(struct ieee80211_hw *hw) int max_c, count_c = 0; int i; - BUILD_BUG_ON(ARRAY_SIZE(ah->sbands) < IEEE80211_NUM_BANDS); + BUILD_BUG_ON(ARRAY_SIZE(ah->sbands) < NUM_NL80211_BANDS); max_c = ARRAY_SIZE(ah->channels); /* 2GHz band */ - sband = &ah->sbands[IEEE80211_BAND_2GHZ]; - sband->band = IEEE80211_BAND_2GHZ; - sband->bitrates = &ah->rates[IEEE80211_BAND_2GHZ][0]; + sband = &ah->sbands[NL80211_BAND_2GHZ]; + sband->band = NL80211_BAND_2GHZ; + sband->bitrates = &ah->rates[NL80211_BAND_2GHZ][0]; if (test_bit(AR5K_MODE_11G, ah->ah_capabilities.cap_mode)) { /* G mode */ @@ -381,7 +381,7 @@ ath5k_setup_bands(struct ieee80211_hw *hw) sband->n_channels = ath5k_setup_channels(ah, sband->channels, AR5K_MODE_11G, max_c); - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = sband; + hw->wiphy->bands[NL80211_BAND_2GHZ] = sband; count_c = sband->n_channels; max_c -= count_c; } else if (test_bit(AR5K_MODE_11B, ah->ah_capabilities.cap_mode)) { @@ -407,7 +407,7 @@ ath5k_setup_bands(struct ieee80211_hw *hw) sband->n_channels = ath5k_setup_channels(ah, sband->channels, AR5K_MODE_11B, max_c); - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = sband; + hw->wiphy->bands[NL80211_BAND_2GHZ] = sband; count_c = sband->n_channels; max_c -= count_c; } @@ -415,9 +415,9 @@ ath5k_setup_bands(struct ieee80211_hw *hw) /* 5GHz band, A mode */ if (test_bit(AR5K_MODE_11A, ah->ah_capabilities.cap_mode)) { - sband = &ah->sbands[IEEE80211_BAND_5GHZ]; - sband->band = IEEE80211_BAND_5GHZ; - sband->bitrates = &ah->rates[IEEE80211_BAND_5GHZ][0]; + sband = &ah->sbands[NL80211_BAND_5GHZ]; + sband->band = NL80211_BAND_5GHZ; + sband->bitrates = &ah->rates[NL80211_BAND_5GHZ][0]; memcpy(sband->bitrates, &ath5k_rates[4], sizeof(struct ieee80211_rate) * 8); @@ -427,7 +427,7 @@ ath5k_setup_bands(struct ieee80211_hw *hw) sband->n_channels = ath5k_setup_channels(ah, sband->channels, AR5K_MODE_11A, max_c); - hw->wiphy->bands[IEEE80211_BAND_5GHZ] = sband; + hw->wiphy->bands[NL80211_BAND_5GHZ] = sband; } ath5k_setup_rate_idx(ah, sband); diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c index 654a1e33f827..929d7ccc031c 100644 --- a/drivers/net/wireless/ath/ath5k/debug.c +++ b/drivers/net/wireless/ath/ath5k/debug.c @@ -1043,14 +1043,14 @@ ath5k_debug_dump_bands(struct ath5k_hw *ah) BUG_ON(!ah->sbands); - for (b = 0; b < IEEE80211_NUM_BANDS; b++) { + for (b = 0; b < NUM_NL80211_BANDS; b++) { struct ieee80211_supported_band *band = &ah->sbands[b]; char bname[6]; switch (band->band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: strcpy(bname, "2 GHz"); break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: strcpy(bname, "5 GHz"); break; default: diff --git a/drivers/net/wireless/ath/ath5k/led.c b/drivers/net/wireless/ath/ath5k/led.c index 803030fd17d3..6a2a16856763 100644 --- a/drivers/net/wireless/ath/ath5k/led.c +++ b/drivers/net/wireless/ath/ath5k/led.c @@ -77,7 +77,7 @@ static const struct pci_device_id ath5k_led_devices[] = { /* HP Compaq CQ60-206US (ddreggors@jumptv.com) */ { ATH_SDEVICE(PCI_VENDOR_ID_HP, 0x0137a), ATH_LED(3, 1) }, /* HP Compaq C700 (nitrousnrg@gmail.com) */ - { ATH_SDEVICE(PCI_VENDOR_ID_HP, 0x0137b), ATH_LED(3, 1) }, + { ATH_SDEVICE(PCI_VENDOR_ID_HP, 0x0137b), ATH_LED(3, 0) }, /* LiteOn AR5BXB63 (magooz@salug.it) */ { ATH_SDEVICE(PCI_VENDOR_ID_ATHEROS, 0x3067), ATH_LED(3, 0) }, /* IBM-specific AR5212 (all others) */ diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c index bf29da5e90da..fc47b70988b1 100644 --- a/drivers/net/wireless/ath/ath5k/pcu.c +++ b/drivers/net/wireless/ath/ath5k/pcu.c @@ -110,7 +110,7 @@ static const unsigned int ack_rates_high[] = * bwmodes. */ int -ath5k_hw_get_frame_duration(struct ath5k_hw *ah, enum ieee80211_band band, +ath5k_hw_get_frame_duration(struct ath5k_hw *ah, enum nl80211_band band, int len, struct ieee80211_rate *rate, bool shortpre) { int sifs, preamble, plcp_bits, sym_time; @@ -221,7 +221,7 @@ ath5k_hw_get_default_sifs(struct ath5k_hw *ah) case AR5K_BWMODE_DEFAULT: sifs = AR5K_INIT_SIFS_DEFAULT_BG; default: - if (channel->band == IEEE80211_BAND_5GHZ) + if (channel->band == NL80211_BAND_5GHZ) sifs = AR5K_INIT_SIFS_DEFAULT_A; break; } @@ -279,7 +279,7 @@ ath5k_hw_write_rate_duration(struct ath5k_hw *ah) struct ieee80211_rate *rate; unsigned int i; /* 802.11g covers both OFDM and CCK */ - u8 band = IEEE80211_BAND_2GHZ; + u8 band = NL80211_BAND_2GHZ; /* Write rate duration table */ for (i = 0; i < ah->sbands[band].n_bitrates; i++) { diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c index 0fce1c76638e..641b13a279e1 100644 --- a/drivers/net/wireless/ath/ath5k/phy.c +++ b/drivers/net/wireless/ath/ath5k/phy.c @@ -75,13 +75,13 @@ /** * ath5k_hw_radio_revision() - Get the PHY Chip revision * @ah: The &struct ath5k_hw - * @band: One of enum ieee80211_band + * @band: One of enum nl80211_band * * Returns the revision number of a 2GHz, 5GHz or single chip * radio. */ u16 -ath5k_hw_radio_revision(struct ath5k_hw *ah, enum ieee80211_band band) +ath5k_hw_radio_revision(struct ath5k_hw *ah, enum nl80211_band band) { unsigned int i; u32 srev; @@ -91,10 +91,10 @@ ath5k_hw_radio_revision(struct ath5k_hw *ah, enum ieee80211_band band) * Set the radio chip access register */ switch (band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_2GHZ, AR5K_PHY(0)); break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_5GHZ, AR5K_PHY(0)); break; default: @@ -138,11 +138,11 @@ ath5k_channel_ok(struct ath5k_hw *ah, struct ieee80211_channel *channel) u16 freq = channel->center_freq; /* Check if the channel is in our supported range */ - if (channel->band == IEEE80211_BAND_2GHZ) { + if (channel->band == NL80211_BAND_2GHZ) { if ((freq >= ah->ah_capabilities.cap_range.range_2ghz_min) && (freq <= ah->ah_capabilities.cap_range.range_2ghz_max)) return true; - } else if (channel->band == IEEE80211_BAND_5GHZ) + } else if (channel->band == NL80211_BAND_5GHZ) if ((freq >= ah->ah_capabilities.cap_range.range_5ghz_min) && (freq <= ah->ah_capabilities.cap_range.range_5ghz_max)) return true; @@ -743,7 +743,7 @@ done: /** * ath5k_hw_rfgain_init() - Write initial RF gain settings to hw * @ah: The &struct ath5k_hw - * @band: One of enum ieee80211_band + * @band: One of enum nl80211_band * * Write initial RF gain table to set the RF sensitivity. * @@ -751,7 +751,7 @@ done: * with Gain_F calibration */ static int -ath5k_hw_rfgain_init(struct ath5k_hw *ah, enum ieee80211_band band) +ath5k_hw_rfgain_init(struct ath5k_hw *ah, enum nl80211_band band) { const struct ath5k_ini_rfgain *ath5k_rfg; unsigned int i, size, index; @@ -786,7 +786,7 @@ ath5k_hw_rfgain_init(struct ath5k_hw *ah, enum ieee80211_band band) return -EINVAL; } - index = (band == IEEE80211_BAND_2GHZ) ? 1 : 0; + index = (band == NL80211_BAND_2GHZ) ? 1 : 0; for (i = 0; i < size; i++) { AR5K_REG_WAIT(i); @@ -917,7 +917,7 @@ ath5k_hw_rfregs_init(struct ath5k_hw *ah, } /* Set Output and Driver bias current (OB/DB) */ - if (channel->band == IEEE80211_BAND_2GHZ) { + if (channel->band == NL80211_BAND_2GHZ) { if (channel->hw_value == AR5K_MODE_11B) ee_mode = AR5K_EEPROM_MODE_11B; @@ -944,7 +944,7 @@ ath5k_hw_rfregs_init(struct ath5k_hw *ah, AR5K_RF_DB_2GHZ, true); /* RF5111 always needs OB/DB for 5GHz, even if we use 2GHz */ - } else if ((channel->band == IEEE80211_BAND_5GHZ) || + } else if ((channel->band == NL80211_BAND_5GHZ) || (ah->ah_radio == AR5K_RF5111)) { /* For 11a, Turbo and XR we need to choose @@ -1145,7 +1145,7 @@ ath5k_hw_rfregs_init(struct ath5k_hw *ah, } if (ah->ah_radio == AR5K_RF5413 && - channel->band == IEEE80211_BAND_2GHZ) { + channel->band == NL80211_BAND_2GHZ) { ath5k_hw_rfb_op(ah, rf_regs, 1, AR5K_RF_DERBY_CHAN_SEL_MODE, true); @@ -1270,7 +1270,7 @@ ath5k_hw_rf5111_channel(struct ath5k_hw *ah, */ data0 = data1 = 0; - if (channel->band == IEEE80211_BAND_2GHZ) { + if (channel->band == NL80211_BAND_2GHZ) { /* Map 2GHz channel to 5GHz Atheros channel ID */ ret = ath5k_hw_rf5111_chan2athchan( ieee80211_frequency_to_channel(channel->center_freq), @@ -1446,7 +1446,7 @@ ath5k_hw_channel(struct ath5k_hw *ah, "channel frequency (%u MHz) out of supported " "band range\n", channel->center_freq); - return -EINVAL; + return -EINVAL; } /* @@ -1919,7 +1919,7 @@ ath5k_hw_set_spur_mitigation_filter(struct ath5k_hw *ah, /* Convert current frequency to fbin value (the same way channels * are stored on EEPROM, check out ath5k_eeprom_bin2freq) and scale * up by 2 so we can compare it later */ - if (channel->band == IEEE80211_BAND_2GHZ) { + if (channel->band == NL80211_BAND_2GHZ) { chan_fbin = (channel->center_freq - 2300) * 10; freq_band = AR5K_EEPROM_BAND_2GHZ; } else { @@ -1983,7 +1983,7 @@ ath5k_hw_set_spur_mitigation_filter(struct ath5k_hw *ah, symbol_width = AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz / 4; break; default: - if (channel->band == IEEE80211_BAND_5GHZ) { + if (channel->band == NL80211_BAND_5GHZ) { /* Both sample_freq and chip_freq are 40MHz */ spur_delta_phase = (spur_offset << 17) / 25; spur_freq_sigma_delta = diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c index ddaad712c59a..beda11ce34a7 100644 --- a/drivers/net/wireless/ath/ath5k/qcu.c +++ b/drivers/net/wireless/ath/ath5k/qcu.c @@ -559,7 +559,7 @@ ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue) int ath5k_hw_set_ifs_intervals(struct ath5k_hw *ah, unsigned int slot_time) { struct ieee80211_channel *channel = ah->ah_current_channel; - enum ieee80211_band band; + enum nl80211_band band; struct ieee80211_supported_band *sband; struct ieee80211_rate *rate; u32 ack_tx_time, eifs, eifs_clock, sifs, sifs_clock; @@ -596,10 +596,10 @@ int ath5k_hw_set_ifs_intervals(struct ath5k_hw *ah, unsigned int slot_time) * * Also we have different lowest rate for 802.11a */ - if (channel->band == IEEE80211_BAND_5GHZ) - band = IEEE80211_BAND_5GHZ; + if (channel->band == NL80211_BAND_5GHZ) + band = NL80211_BAND_5GHZ; else - band = IEEE80211_BAND_2GHZ; + band = NL80211_BAND_2GHZ; switch (ah->ah_bwmode) { case AR5K_BWMODE_5MHZ: diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c index 99e62f99a182..56d7925a0c2c 100644 --- a/drivers/net/wireless/ath/ath5k/reset.c +++ b/drivers/net/wireless/ath/ath5k/reset.c @@ -634,7 +634,7 @@ ath5k_hw_on_hold(struct ath5k_hw *ah) ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU | AR5K_RESET_CTL_MAC | AR5K_RESET_CTL_DMA | AR5K_RESET_CTL_PHY | AR5K_RESET_CTL_PCI); - usleep_range(2000, 2500); + usleep_range(2000, 2500); } else { ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU | AR5K_RESET_CTL_BASEBAND | bus_flags); @@ -699,7 +699,7 @@ ath5k_hw_nic_wakeup(struct ath5k_hw *ah, struct ieee80211_channel *channel) ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU | AR5K_RESET_CTL_MAC | AR5K_RESET_CTL_DMA | AR5K_RESET_CTL_PHY | AR5K_RESET_CTL_PCI); - usleep_range(2000, 2500); + usleep_range(2000, 2500); } else { if (ath5k_get_bus_type(ah) == ATH_AHB) ret = ath5k_hw_wisoc_reset(ah, AR5K_RESET_CTL_PCU | @@ -752,7 +752,7 @@ ath5k_hw_nic_wakeup(struct ath5k_hw *ah, struct ieee80211_channel *channel) clock = AR5K_PHY_PLL_RF5111; /*Zero*/ } - if (channel->band == IEEE80211_BAND_2GHZ) { + if (channel->band == NL80211_BAND_2GHZ) { mode |= AR5K_PHY_MODE_FREQ_2GHZ; clock |= AR5K_PHY_PLL_44MHZ; @@ -771,7 +771,7 @@ ath5k_hw_nic_wakeup(struct ath5k_hw *ah, struct ieee80211_channel *channel) else mode |= AR5K_PHY_MODE_MOD_DYN; } - } else if (channel->band == IEEE80211_BAND_5GHZ) { + } else if (channel->band == NL80211_BAND_5GHZ) { mode |= (AR5K_PHY_MODE_FREQ_5GHZ | AR5K_PHY_MODE_MOD_OFDM); @@ -906,7 +906,7 @@ ath5k_hw_tweak_initval_settings(struct ath5k_hw *ah, u32 data; ath5k_hw_reg_write(ah, AR5K_PHY_CCKTXCTL_WORLD, AR5K_PHY_CCKTXCTL); - if (channel->band == IEEE80211_BAND_5GHZ) + if (channel->band == NL80211_BAND_5GHZ) data = 0xffb81020; else data = 0xffb80d20; diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 7f3f94fbf157..4e11ba06f089 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -34,7 +34,7 @@ } #define CHAN2G(_channel, _freq, _flags) { \ - .band = IEEE80211_BAND_2GHZ, \ + .band = NL80211_BAND_2GHZ, \ .hw_value = (_channel), \ .center_freq = (_freq), \ .flags = (_flags), \ @@ -43,7 +43,7 @@ } #define CHAN5G(_channel, _flags) { \ - .band = IEEE80211_BAND_5GHZ, \ + .band = NL80211_BAND_5GHZ, \ .hw_value = (_channel), \ .center_freq = 5000 + (5 * (_channel)), \ .flags = (_flags), \ @@ -2583,7 +2583,7 @@ void ath6kl_check_wow_status(struct ath6kl *ar) } #endif -static int ath6kl_set_htcap(struct ath6kl_vif *vif, enum ieee80211_band band, +static int ath6kl_set_htcap(struct ath6kl_vif *vif, enum nl80211_band band, bool ht_enable) { struct ath6kl_htcap *htcap = &vif->htcap[band]; @@ -2594,7 +2594,7 @@ static int ath6kl_set_htcap(struct ath6kl_vif *vif, enum ieee80211_band band, if (ht_enable) { /* Set default ht capabilities */ htcap->ht_enable = true; - htcap->cap_info = (band == IEEE80211_BAND_2GHZ) ? + htcap->cap_info = (band == NL80211_BAND_2GHZ) ? ath6kl_g_htcap : ath6kl_a_htcap; htcap->ampdu_factor = IEEE80211_HT_MAX_AMPDU_16K; } else /* Disable ht */ @@ -2609,7 +2609,7 @@ static int ath6kl_restore_htcap(struct ath6kl_vif *vif) struct wiphy *wiphy = vif->ar->wiphy; int band, ret = 0; - for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + for (band = 0; band < NUM_NL80211_BANDS; band++) { if (!wiphy->bands[band]) continue; @@ -3530,7 +3530,7 @@ static void ath6kl_cfg80211_reg_notify(struct wiphy *wiphy, struct regulatory_request *request) { struct ath6kl *ar = wiphy_priv(wiphy); - u32 rates[IEEE80211_NUM_BANDS]; + u32 rates[NUM_NL80211_BANDS]; int ret, i; ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, @@ -3555,7 +3555,7 @@ static void ath6kl_cfg80211_reg_notify(struct wiphy *wiphy, * changed. */ - for (i = 0; i < IEEE80211_NUM_BANDS; i++) + for (i = 0; i < NUM_NL80211_BANDS; i++) if (wiphy->bands[i]) rates[i] = (1 << wiphy->bands[i]->n_bitrates) - 1; @@ -3791,8 +3791,8 @@ struct wireless_dev *ath6kl_interface_add(struct ath6kl *ar, const char *name, vif->listen_intvl_t = ATH6KL_DEFAULT_LISTEN_INTVAL; vif->bmiss_time_t = ATH6KL_DEFAULT_BMISS_TIME; vif->bg_scan_period = 0; - vif->htcap[IEEE80211_BAND_2GHZ].ht_enable = true; - vif->htcap[IEEE80211_BAND_5GHZ].ht_enable = true; + vif->htcap[NL80211_BAND_2GHZ].ht_enable = true; + vif->htcap[NL80211_BAND_5GHZ].ht_enable = true; memcpy(ndev->dev_addr, ar->mac_addr, ETH_ALEN); if (fw_vif_idx != 0) { @@ -3943,9 +3943,9 @@ int ath6kl_cfg80211_init(struct ath6kl *ar) wiphy->available_antennas_rx = ar->hw.rx_ant; if (band_2gig) - wiphy->bands[IEEE80211_BAND_2GHZ] = &ath6kl_band_2ghz; + wiphy->bands[NL80211_BAND_2GHZ] = &ath6kl_band_2ghz; if (band_5gig) - wiphy->bands[IEEE80211_BAND_5GHZ] = &ath6kl_band_5ghz; + wiphy->bands[NL80211_BAND_5GHZ] = &ath6kl_band_5ghz; wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM; diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h index 5f3acfe6015e..713a571a27ce 100644 --- a/drivers/net/wireless/ath/ath6kl/core.h +++ b/drivers/net/wireless/ath/ath6kl/core.h @@ -623,7 +623,7 @@ struct ath6kl_vif { struct ath6kl_wep_key wep_key_list[WMI_MAX_KEY_INDEX + 1]; struct ath6kl_key keys[WMI_MAX_KEY_INDEX + 1]; struct aggr_info *aggr_cntxt; - struct ath6kl_htcap htcap[IEEE80211_NUM_BANDS]; + struct ath6kl_htcap htcap[NUM_NL80211_BANDS]; struct timer_list disconnect_timer; struct timer_list sched_scan_timer; diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c index a5e1de75a4a3..631c3a0c572b 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.c +++ b/drivers/net/wireless/ath/ath6kl/wmi.c @@ -1584,6 +1584,11 @@ static int ath6kl_wmi_txe_notify_event_rx(struct wmi *wmi, u8 *datap, int len, if (len < sizeof(*ev)) return -EINVAL; + if (vif->nw_type != INFRA_NETWORK || + !test_bit(ATH6KL_FW_CAPABILITY_TX_ERR_NOTIFY, + vif->ar->fw_capabilities)) + return -EOPNOTSUPP; + if (vif->sme_state != SME_CONNECTED) return -ENOTCONN; @@ -2043,7 +2048,7 @@ int ath6kl_wmi_beginscan_cmd(struct wmi *wmi, u8 if_idx, sc->no_cck = cpu_to_le32(no_cck); sc->num_ch = num_chan; - for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + for (band = 0; band < NUM_NL80211_BANDS; band++) { sband = ar->wiphy->bands[band]; if (!sband) @@ -2765,10 +2770,10 @@ static int ath6kl_set_bitrate_mask64(struct wmi *wmi, u8 if_idx, memset(&ratemask, 0, sizeof(ratemask)); /* only check 2.4 and 5 GHz bands, skip the rest */ - for (band = 0; band <= IEEE80211_BAND_5GHZ; band++) { + for (band = 0; band <= NL80211_BAND_5GHZ; band++) { /* copy legacy rate mask */ ratemask[band] = mask->control[band].legacy; - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) ratemask[band] = mask->control[band].legacy << 4; @@ -2794,9 +2799,9 @@ static int ath6kl_set_bitrate_mask64(struct wmi *wmi, u8 if_idx, if (mode == WMI_RATES_MODE_11A || mode == WMI_RATES_MODE_11A_HT20 || mode == WMI_RATES_MODE_11A_HT40) - band = IEEE80211_BAND_5GHZ; + band = NL80211_BAND_5GHZ; else - band = IEEE80211_BAND_2GHZ; + band = NL80211_BAND_2GHZ; cmd->ratemask[mode] = cpu_to_le64(ratemask[band]); } @@ -2817,10 +2822,10 @@ static int ath6kl_set_bitrate_mask32(struct wmi *wmi, u8 if_idx, memset(&ratemask, 0, sizeof(ratemask)); /* only check 2.4 and 5 GHz bands, skip the rest */ - for (band = 0; band <= IEEE80211_BAND_5GHZ; band++) { + for (band = 0; band <= NL80211_BAND_5GHZ; band++) { /* copy legacy rate mask */ ratemask[band] = mask->control[band].legacy; - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) ratemask[band] = mask->control[band].legacy << 4; @@ -2844,9 +2849,9 @@ static int ath6kl_set_bitrate_mask32(struct wmi *wmi, u8 if_idx, if (mode == WMI_RATES_MODE_11A || mode == WMI_RATES_MODE_11A_HT20 || mode == WMI_RATES_MODE_11A_HT40) - band = IEEE80211_BAND_5GHZ; + band = NL80211_BAND_5GHZ; else - band = IEEE80211_BAND_2GHZ; + band = NL80211_BAND_2GHZ; cmd->ratemask[mode] = cpu_to_le32(ratemask[band]); } @@ -3169,7 +3174,7 @@ int ath6kl_wmi_set_keepalive_cmd(struct wmi *wmi, u8 if_idx, } int ath6kl_wmi_set_htcap_cmd(struct wmi *wmi, u8 if_idx, - enum ieee80211_band band, + enum nl80211_band band, struct ath6kl_htcap *htcap) { struct sk_buff *skb; @@ -3182,7 +3187,7 @@ int ath6kl_wmi_set_htcap_cmd(struct wmi *wmi, u8 if_idx, cmd = (struct wmi_set_htcap_cmd *) skb->data; /* - * NOTE: Band in firmware matches enum ieee80211_band, it is unlikely + * NOTE: Band in firmware matches enum nl80211_band, it is unlikely * this will be changed in firmware. If at all there is any change in * band value, the host needs to be fixed. */ diff --git a/drivers/net/wireless/ath/ath6kl/wmi.h b/drivers/net/wireless/ath/ath6kl/wmi.h index 05d25a94c781..3af464a73b58 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.h +++ b/drivers/net/wireless/ath/ath6kl/wmi.h @@ -2628,7 +2628,7 @@ int ath6kl_wmi_set_wmm_txop(struct wmi *wmi, u8 if_idx, enum wmi_txop_cfg cfg); int ath6kl_wmi_set_keepalive_cmd(struct wmi *wmi, u8 if_idx, u8 keep_alive_intvl); int ath6kl_wmi_set_htcap_cmd(struct wmi *wmi, u8 if_idx, - enum ieee80211_band band, + enum nl80211_band band, struct ath6kl_htcap *htcap); int ath6kl_wmi_test_cmd(struct wmi *wmi, void *buf, size_t len); diff --git a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h index c38399bc9aa9..c07866a2fdf9 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h @@ -331,7 +331,7 @@ static const u32 ar9300_2p2_baseband_postamble[][5] = { {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, - {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946222, 0xcf946222}, + {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946220, 0xcf946220}, {0x00009e44, 0x02321e27, 0x02321e27, 0x02291e27, 0x02291e27}, {0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012}, {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, @@ -351,7 +351,7 @@ static const u32 ar9300_2p2_baseband_postamble[][5] = { {0x0000a284, 0x00000000, 0x00000000, 0x00000150, 0x00000150}, {0x0000a288, 0x00000110, 0x00000110, 0x00000110, 0x00000110}, {0x0000a28c, 0x00022222, 0x00022222, 0x00022222, 0x00022222}, - {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, + {0x0000a2c4, 0x00058d18, 0x00058d18, 0x00058d18, 0x00058d18}, {0x0000a2d0, 0x00041983, 0x00041983, 0x00041981, 0x00041982}, {0x0000a2d8, 0x7999a83b, 0x7999a83b, 0x7999a83b, 0x7999a83b}, {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c index 0c391997a2f7..518e649ecff3 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c @@ -1203,12 +1203,12 @@ static void ar9003_hw_tx_iq_cal_reload(struct ath_hw *ah) static void ar9003_hw_manual_peak_cal(struct ath_hw *ah, u8 chain, bool is_2g) { int offset[8] = {0}, total = 0, test; - int agc_out, i, peak_detect_threshold; + int agc_out, i, peak_detect_threshold = 0; if (AR_SREV_9550(ah) || AR_SREV_9531(ah)) peak_detect_threshold = 8; - else - peak_detect_threshold = 0; + else if (AR_SREV_9561(ah)) + peak_detect_threshold = 11; /* * Turn off LNA/SW. @@ -1249,17 +1249,14 @@ static void ar9003_hw_manual_peak_cal(struct ath_hw *ah, u8 chain, bool is_2g) REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain), AR_PHY_65NM_RXRF_AGC_AGC2G_CALDAC_OVR, 0x0); - if (AR_SREV_9003_PCOEM(ah) || AR_SREV_9550(ah) || AR_SREV_9531(ah) || - AR_SREV_9561(ah)) { - if (is_2g) - REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain), - AR_PHY_65NM_RXRF_AGC_AGC2G_DBDAC_OVR, - peak_detect_threshold); - else - REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain), - AR_PHY_65NM_RXRF_AGC_AGC5G_DBDAC_OVR, - peak_detect_threshold); - } + if (is_2g) + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain), + AR_PHY_65NM_RXRF_AGC_AGC2G_DBDAC_OVR, + peak_detect_threshold); + else + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain), + AR_PHY_65NM_RXRF_AGC_AGC5G_DBDAC_OVR, + peak_detect_threshold); for (i = 6; i > 0; i--) { offset[i] = BIT(i - 1); @@ -1311,9 +1308,6 @@ static void ar9003_hw_do_pcoem_manual_peak_cal(struct ath_hw *ah, struct ath9k_hw_cal_data *caldata = ah->caldata; int i; - if (!AR_SREV_9462(ah) && !AR_SREV_9565(ah) && !AR_SREV_9485(ah)) - return; - if ((ah->caps.hw_caps & ATH9K_HW_CAP_RTT) && !run_rtt_cal) return; @@ -1641,14 +1635,12 @@ static bool ar9003_hw_init_cal_soc(struct ath_hw *ah, skip_tx_iqcal: if (run_agc_cal || !(ah->ah_flags & AH_FASTCC)) { - if (AR_SREV_9330_11(ah) || AR_SREV_9531(ah) || AR_SREV_9550(ah) || - AR_SREV_9561(ah)) { - for (i = 0; i < AR9300_MAX_CHAINS; i++) { - if (!(ah->rxchainmask & (1 << i))) - continue; - ar9003_hw_manual_peak_cal(ah, i, - IS_CHAN_2GHZ(chan)); - } + for (i = 0; i < AR9300_MAX_CHAINS; i++) { + if (!(ah->rxchainmask & (1 << i))) + continue; + + ar9003_hw_manual_peak_cal(ah, i, + IS_CHAN_2GHZ(chan)); } /* @@ -1709,7 +1701,7 @@ void ar9003_hw_attach_calib_ops(struct ath_hw *ah) struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah); struct ath_hw_ops *ops = ath9k_hw_ops(ah); - if (AR_SREV_9485(ah) || AR_SREV_9462(ah) || AR_SREV_9565(ah)) + if (AR_SREV_9003_PCOEM(ah)) priv_ops->init_cal = ar9003_hw_init_cal_pcoem; else priv_ops->init_cal = ar9003_hw_init_cal_soc; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 54ed2f72d35e..f68098284c43 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3590,8 +3590,8 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz) else gpio = AR9300_EXT_LNA_CTL_GPIO_AR9485; - ath9k_hw_cfg_output(ah, gpio, - AR_GPIO_OUTPUT_MUX_AS_PCIE_ATTENTION_LED); + ath9k_hw_gpio_request_out(ah, gpio, NULL, + AR_GPIO_OUTPUT_MUX_AS_PCIE_ATTENTION_LED); } value = ar9003_hw_ant_ctrl_common_get(ah, is2ghz); @@ -4097,16 +4097,16 @@ static void ar9003_hw_thermometer_apply(struct ath_hw *ah) REG_RMW_FIELD(ah, AR_PHY_65NM_CH2_RXTX4, AR_PHY_65NM_CH0_RXTX4_THERM_ON_OVR, therm_on); - therm_on = (thermometer < 0) ? 0 : (thermometer == 0); + therm_on = thermometer == 0; REG_RMW_FIELD(ah, AR_PHY_65NM_CH0_RXTX4, AR_PHY_65NM_CH0_RXTX4_THERM_ON, therm_on); if (pCap->chip_chainmask & BIT(1)) { - therm_on = (thermometer < 0) ? 0 : (thermometer == 1); + therm_on = thermometer == 1; REG_RMW_FIELD(ah, AR_PHY_65NM_CH1_RXTX4, AR_PHY_65NM_CH0_RXTX4_THERM_ON, therm_on); } if (pCap->chip_chainmask & BIT(2)) { - therm_on = (thermometer < 0) ? 0 : (thermometer == 2); + therm_on = thermometer == 2; REG_RMW_FIELD(ah, AR_PHY_65NM_CH2_RXTX4, AR_PHY_65NM_CH0_RXTX4_THERM_ON, therm_on); } diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c index af5ee416a560..0fe9c8378249 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c @@ -427,21 +427,34 @@ static void ar9003_mci_observation_set_up(struct ath_hw *ah) struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; if (mci->config & ATH_MCI_CONFIG_MCI_OBS_MCI) { - ath9k_hw_cfg_output(ah, 3, AR_GPIO_OUTPUT_MUX_AS_MCI_WLAN_DATA); - ath9k_hw_cfg_output(ah, 2, AR_GPIO_OUTPUT_MUX_AS_MCI_WLAN_CLK); - ath9k_hw_cfg_output(ah, 1, AR_GPIO_OUTPUT_MUX_AS_MCI_BT_DATA); - ath9k_hw_cfg_output(ah, 0, AR_GPIO_OUTPUT_MUX_AS_MCI_BT_CLK); + ath9k_hw_gpio_request_out(ah, 3, NULL, + AR_GPIO_OUTPUT_MUX_AS_MCI_WLAN_DATA); + ath9k_hw_gpio_request_out(ah, 2, NULL, + AR_GPIO_OUTPUT_MUX_AS_MCI_WLAN_CLK); + ath9k_hw_gpio_request_out(ah, 1, NULL, + AR_GPIO_OUTPUT_MUX_AS_MCI_BT_DATA); + ath9k_hw_gpio_request_out(ah, 0, NULL, + AR_GPIO_OUTPUT_MUX_AS_MCI_BT_CLK); } else if (mci->config & ATH_MCI_CONFIG_MCI_OBS_TXRX) { - ath9k_hw_cfg_output(ah, 3, AR_GPIO_OUTPUT_MUX_AS_WL_IN_TX); - ath9k_hw_cfg_output(ah, 2, AR_GPIO_OUTPUT_MUX_AS_WL_IN_RX); - ath9k_hw_cfg_output(ah, 1, AR_GPIO_OUTPUT_MUX_AS_BT_IN_TX); - ath9k_hw_cfg_output(ah, 0, AR_GPIO_OUTPUT_MUX_AS_BT_IN_RX); - ath9k_hw_cfg_output(ah, 5, AR_GPIO_OUTPUT_MUX_AS_OUTPUT); + ath9k_hw_gpio_request_out(ah, 3, NULL, + AR_GPIO_OUTPUT_MUX_AS_WL_IN_TX); + ath9k_hw_gpio_request_out(ah, 2, NULL, + AR_GPIO_OUTPUT_MUX_AS_WL_IN_RX); + ath9k_hw_gpio_request_out(ah, 1, NULL, + AR_GPIO_OUTPUT_MUX_AS_BT_IN_TX); + ath9k_hw_gpio_request_out(ah, 0, NULL, + AR_GPIO_OUTPUT_MUX_AS_BT_IN_RX); + ath9k_hw_gpio_request_out(ah, 5, NULL, + AR_GPIO_OUTPUT_MUX_AS_OUTPUT); } else if (mci->config & ATH_MCI_CONFIG_MCI_OBS_BT) { - ath9k_hw_cfg_output(ah, 3, AR_GPIO_OUTPUT_MUX_AS_BT_IN_TX); - ath9k_hw_cfg_output(ah, 2, AR_GPIO_OUTPUT_MUX_AS_BT_IN_RX); - ath9k_hw_cfg_output(ah, 1, AR_GPIO_OUTPUT_MUX_AS_MCI_BT_DATA); - ath9k_hw_cfg_output(ah, 0, AR_GPIO_OUTPUT_MUX_AS_MCI_BT_CLK); + ath9k_hw_gpio_request_out(ah, 3, NULL, + AR_GPIO_OUTPUT_MUX_AS_BT_IN_TX); + ath9k_hw_gpio_request_out(ah, 2, NULL, + AR_GPIO_OUTPUT_MUX_AS_BT_IN_RX); + ath9k_hw_gpio_request_out(ah, 1, NULL, + AR_GPIO_OUTPUT_MUX_AS_MCI_BT_DATA); + ath9k_hw_gpio_request_out(ah, 0, NULL, + AR_GPIO_OUTPUT_MUX_AS_MCI_BT_CLK); } else return; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index 06c1ca6e8290..be14a8e01916 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -1337,11 +1337,11 @@ skip_ws_det: chan->channel, aniState->mrcCCK ? "on" : "off", is_on ? "on" : "off"); - if (is_on) - ah->stats.ast_ani_ccklow++; - else - ah->stats.ast_ani_cckhigh++; - aniState->mrcCCK = is_on; + if (is_on) + ah->stats.ast_ani_ccklow++; + else + ah->stats.ast_ani_cckhigh++; + aniState->mrcCCK = is_on; } break; } diff --git a/drivers/net/wireless/ath/ath9k/ar9330_1p1_initvals.h b/drivers/net/wireless/ath/ath9k/ar9330_1p1_initvals.h index 2c42ff05efa3..29479afbc4f1 100644 --- a/drivers/net/wireless/ath/ath9k/ar9330_1p1_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9330_1p1_initvals.h @@ -40,7 +40,7 @@ static const u32 ar9331_1p1_baseband_postamble[][5] = { {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, {0x00009e2c, 0x0000001c, 0x0000001c, 0x00003221, 0x00003221}, - {0x00009e3c, 0xcf946222, 0xcf946222, 0xcf946222, 0xcf946222}, + {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946220, 0xcf946220}, {0x00009e44, 0x02321e27, 0x02321e27, 0x02282324, 0x02282324}, {0x00009e48, 0x5030201a, 0x5030201a, 0x50302010, 0x50302010}, {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, @@ -59,7 +59,7 @@ static const u32 ar9331_1p1_baseband_postamble[][5] = { {0x0000a284, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a288, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a28c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00058d18, 0x00058d18}, + {0x0000a2c4, 0x00058d18, 0x00058d18, 0x00058d18, 0x00058d18}, {0x0000a2d0, 0x00071982, 0x00071982, 0x00071982, 0x00071982}, {0x0000a2d8, 0xf999a83a, 0xf999a83a, 0xf999a83a, 0xf999a83a}, {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, diff --git a/drivers/net/wireless/ath/ath9k/ar9330_1p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9330_1p2_initvals.h index 2154efcd3900..c4a6ffa55e8c 100644 --- a/drivers/net/wireless/ath/ath9k/ar9330_1p2_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9330_1p2_initvals.h @@ -345,7 +345,7 @@ static const u32 ar9331_1p2_baseband_postamble[][5] = { {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, {0x00009e2c, 0x0000001c, 0x0000001c, 0x00003221, 0x00003221}, - {0x00009e3c, 0xcf946222, 0xcf946222, 0xcf946222, 0xcf946222}, + {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946220, 0xcf946220}, {0x00009e44, 0x02321e27, 0x02321e27, 0x02282324, 0x02282324}, {0x00009e48, 0x5030201a, 0x5030201a, 0x50302010, 0x50302010}, {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, @@ -364,7 +364,7 @@ static const u32 ar9331_1p2_baseband_postamble[][5] = { {0x0000a284, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a288, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a28c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, + {0x0000a2c4, 0x00058d18, 0x00058d18, 0x00058d18, 0x00058d18}, {0x0000a2d0, 0x00071981, 0x00071981, 0x00071981, 0x00071981}, {0x0000a2d8, 0xf999a83a, 0xf999a83a, 0xf999a83a, 0xf999a83a}, {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, diff --git a/drivers/net/wireless/ath/ath9k/ar9340_initvals.h b/drivers/net/wireless/ath/ath9k/ar9340_initvals.h index b995ffe88b33..2eb163fc1c18 100644 --- a/drivers/net/wireless/ath/ath9k/ar9340_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9340_initvals.h @@ -245,7 +245,7 @@ static const u32 ar9340_1p0_baseband_postamble[][5] = { {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, - {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946222, 0xcf946222}, + {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946220, 0xcf946220}, {0x00009e44, 0x02321e27, 0x02321e27, 0x02291e27, 0x02291e27}, {0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012}, {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, @@ -265,7 +265,7 @@ static const u32 ar9340_1p0_baseband_postamble[][5] = { {0x0000a284, 0x00000000, 0x00000000, 0x00000150, 0x00000150}, {0x0000a288, 0x00000220, 0x00000220, 0x00000110, 0x00000110}, {0x0000a28c, 0x00011111, 0x00011111, 0x00022222, 0x00022222}, - {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, + {0x0000a2c4, 0x00058d18, 0x00058d18, 0x00058d18, 0x00058d18}, {0x0000a2d0, 0x00041983, 0x00041983, 0x00041982, 0x00041982}, {0x0000a2d8, 0x7999a83a, 0x7999a83a, 0x7999a83a, 0x7999a83a}, {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, diff --git a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h index 1b6b4d0cfa97..b00dd649453d 100644 --- a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h @@ -59,7 +59,7 @@ static const u32 ar9462_2p0_baseband_postamble[][5] = { {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, {0x00009e20, 0x000003a5, 0x000003a5, 0x000003a5, 0x000003a5}, {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, - {0x00009e3c, 0xcf946220, 0xcf946220, 0xcfd5c782, 0xcfd5c282}, + {0x00009e3c, 0xcf946220, 0xcf946220, 0xcfd5c780, 0xcfd5c280}, {0x00009e44, 0x62321e27, 0x62321e27, 0xfe291e27, 0xfe291e27}, {0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012}, {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, @@ -79,7 +79,7 @@ static const u32 ar9462_2p0_baseband_postamble[][5] = { {0x0000a284, 0x00000000, 0x00000000, 0x00000150, 0x00000150}, {0x0000a288, 0x00000110, 0x00000110, 0x00000110, 0x00000110}, {0x0000a28c, 0x00022222, 0x00022222, 0x00022222, 0x00022222}, - {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, + {0x0000a2c4, 0x00058d18, 0x00058d18, 0x00058d18, 0x00058d18}, {0x0000a2d0, 0x00041981, 0x00041981, 0x00041981, 0x00041982}, {0x0000a2d8, 0x7999a83b, 0x7999a83b, 0x7999a83b, 0x7999a83b}, {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, diff --git a/drivers/net/wireless/ath/ath9k/ar9462_2p1_initvals.h b/drivers/net/wireless/ath/ath9k/ar9462_2p1_initvals.h index dc3adda46e8b..0f8745ec73b1 100644 --- a/drivers/net/wireless/ath/ath9k/ar9462_2p1_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9462_2p1_initvals.h @@ -239,7 +239,7 @@ static const u32 ar9462_2p1_baseband_postamble[][5] = { {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, {0x00009e20, 0x000003a5, 0x000003a5, 0x000003a5, 0x000003a5}, {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, - {0x00009e3c, 0xcf946220, 0xcf946220, 0xcfd5c782, 0xcfd5c282}, + {0x00009e3c, 0xcf946220, 0xcf946220, 0xcfd5c780, 0xcfd5c280}, {0x00009e44, 0x62321e27, 0x62321e27, 0xfe291e27, 0xfe291e27}, {0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012}, {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, @@ -259,7 +259,7 @@ static const u32 ar9462_2p1_baseband_postamble[][5] = { {0x0000a284, 0x00000000, 0x00000000, 0x00000150, 0x00000150}, {0x0000a288, 0x00000110, 0x00000110, 0x00000110, 0x00000110}, {0x0000a28c, 0x00022222, 0x00022222, 0x00022222, 0x00022222}, - {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, + {0x0000a2c4, 0x00058d18, 0x00058d18, 0x00058d18, 0x00058d18}, {0x0000a2d0, 0x00041981, 0x00041981, 0x00041981, 0x00041982}, {0x0000a2d8, 0x7999a83b, 0x7999a83b, 0x7999a83b, 0x7999a83b}, {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, diff --git a/drivers/net/wireless/ath/ath9k/ar9485_initvals.h b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h index ce83ce47a1ca..bdf6f107f6f1 100644 --- a/drivers/net/wireless/ath/ath9k/ar9485_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h @@ -1026,7 +1026,7 @@ static const u32 ar9485_1_1_baseband_postamble[][5] = { {0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec80d2e, 0x7ec80d2e}, {0x00009e14, 0x31395d53, 0x31396053, 0x312e6053, 0x312e5d53}, {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, - {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946222, 0xcf946222}, + {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946220, 0xcf946220}, {0x00009e48, 0x5030201a, 0x5030201a, 0x50302010, 0x50302010}, {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, {0x0000a204, 0x01303fc0, 0x01303fc4, 0x01303fc4, 0x01303fc0}, @@ -1044,7 +1044,7 @@ static const u32 ar9485_1_1_baseband_postamble[][5] = { {0x0000a284, 0x00000000, 0x00000000, 0x000002a0, 0x000002a0}, {0x0000a288, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a28c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, + {0x0000a2c4, 0x00058d18, 0x00058d18, 0x00058d18, 0x00058d18}, {0x0000a2d0, 0x00071981, 0x00071981, 0x00071982, 0x00071982}, {0x0000a2d8, 0xf999a83a, 0xf999a83a, 0xf999a83a, 0xf999a83a}, {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, diff --git a/drivers/net/wireless/ath/ath9k/ar953x_initvals.h b/drivers/net/wireless/ath/ath9k/ar953x_initvals.h index c0b90daa3e3d..924ae6bde7f1 100644 --- a/drivers/net/wireless/ath/ath9k/ar953x_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar953x_initvals.h @@ -988,7 +988,7 @@ static const u32 qca953x_2p0_baseband_postamble[][5] = { {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, - {0x00009e3c, 0xcfa10820, 0xcfa10820, 0xcf946222, 0xcf946222}, + {0x00009e3c, 0xcfa10820, 0xcfa10820, 0xcf946220, 0xcf946220}, {0x00009e44, 0xfe321e27, 0xfe321e27, 0xfe291e27, 0xfe291e27}, {0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012}, {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, @@ -1008,7 +1008,7 @@ static const u32 qca953x_2p0_baseband_postamble[][5] = { {0x0000a284, 0x00000000, 0x00000000, 0x00000010, 0x00000010}, {0x0000a288, 0x00000110, 0x00000110, 0x00000110, 0x00000110}, {0x0000a28c, 0x00022222, 0x00022222, 0x00022222, 0x00022222}, - {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, + {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00058d18, 0x00058d18}, {0x0000a2cc, 0x18c50033, 0x18c43433, 0x18c41033, 0x18c44c33}, {0x0000a2d0, 0x00041982, 0x00041982, 0x00041982, 0x00041982}, {0x0000a2d8, 0x7999a83b, 0x7999a83b, 0x7999a83b, 0x7999a83b}, diff --git a/drivers/net/wireless/ath/ath9k/ar955x_1p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar955x_1p0_initvals.h index 148562addd38..67edf344b427 100644 --- a/drivers/net/wireless/ath/ath9k/ar955x_1p0_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar955x_1p0_initvals.h @@ -83,7 +83,7 @@ static const u32 ar955x_1p0_baseband_postamble[][5] = { {0x0000a284, 0x00000000, 0x00000000, 0x00000010, 0x00000010}, {0x0000a288, 0x00000110, 0x00000110, 0x00000110, 0x00000110}, {0x0000a28c, 0x00022222, 0x00022222, 0x00022222, 0x00022222}, - {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00058d18, 0x00058d18}, + {0x0000a2c4, 0x00058d18, 0x00058d18, 0x00058d18, 0x00058d18}, {0x0000a2cc, 0x18c50033, 0x18c43433, 0x18c41033, 0x18c44c33}, {0x0000a2d0, 0x00041982, 0x00041982, 0x00041982, 0x00041982}, {0x0000a2d8, 0x7999a83b, 0x7999a83b, 0x7999a83b, 0x7999a83b}, diff --git a/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h index 10d4a6cb1c3b..35c1bbb2fa8a 100644 --- a/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h @@ -347,7 +347,7 @@ static const u32 ar9565_1p0_baseband_postamble[][5] = { {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, {0x00009e20, 0x000003b5, 0x000003b5, 0x000003a4, 0x000003a4}, {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, - {0x00009e3c, 0xcf946222, 0xcf946222, 0xcf946220, 0xcf946220}, + {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946220, 0xcf946220}, {0x00009e44, 0xfe321e27, 0xfe321e27, 0xfe291e27, 0xfe291e27}, {0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012}, {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, diff --git a/drivers/net/wireless/ath/ath9k/ar956x_initvals.h b/drivers/net/wireless/ath/ath9k/ar956x_initvals.h index c3a47eaaf0c0..db051071c676 100644 --- a/drivers/net/wireless/ath/ath9k/ar956x_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar956x_initvals.h @@ -220,7 +220,7 @@ static const u32 qca956x_1p0_baseband_postamble[][5] = { {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, {0x00009e20, 0x000003b5, 0x000003b5, 0x000003a6, 0x000003a6}, {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, - {0x00009e3c, 0xcfa10820, 0xcfa10820, 0xcf946222, 0xcf946222}, + {0x00009e3c, 0xcfa10820, 0xcfa10820, 0xcf946220, 0xcf946220}, {0x00009e44, 0xfe321e27, 0xfe321e27, 0xfe291e27, 0xfe291e27}, {0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012}, {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, diff --git a/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h index 5d4629f96c15..f4c9befb3949 100644 --- a/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h @@ -1290,7 +1290,7 @@ static const u32 ar9580_1p0_baseband_postamble[][5] = { {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, - {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946222, 0xcf946222}, + {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946220, 0xcf946220}, {0x00009e44, 0x02321e27, 0x02321e27, 0x02291e27, 0x02291e27}, {0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012}, {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, @@ -1310,7 +1310,7 @@ static const u32 ar9580_1p0_baseband_postamble[][5] = { {0x0000a284, 0x00000000, 0x00000000, 0x00000150, 0x00000150}, {0x0000a288, 0x00000110, 0x00000110, 0x00000110, 0x00000110}, {0x0000a28c, 0x00022222, 0x00022222, 0x00022222, 0x00022222}, - {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, + {0x0000a2c4, 0x00058d18, 0x00058d18, 0x00058d18, 0x00058d18}, {0x0000a2d0, 0x00041983, 0x00041983, 0x00041981, 0x00041982}, {0x0000a2d8, 0x7999a83b, 0x7999a83b, 0x7999a83b, 0x7999a83b}, {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 5294595da5a7..93b3793cce2f 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -813,7 +813,6 @@ static inline int ath9k_dump_btcoex(struct ath_softc *sc, u8 *buf, u32 size) #ifdef CONFIG_MAC80211_LEDS void ath_init_leds(struct ath_softc *sc); void ath_deinit_leds(struct ath_softc *sc); -void ath_fill_led_pin(struct ath_softc *sc); #else static inline void ath_init_leds(struct ath_softc *sc) { @@ -822,9 +821,6 @@ static inline void ath_init_leds(struct ath_softc *sc) static inline void ath_deinit_leds(struct ath_softc *sc) { } -static inline void ath_fill_led_pin(struct ath_softc *sc) -{ -} #endif /************************/ diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 5a084d94ed90..618c9df35fc1 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -15,6 +15,8 @@ */ #include <linux/export.h> +#include <linux/types.h> +#include <linux/ath9k_platform.h> #include "hw.h" enum ath_bt_mode { @@ -34,6 +36,8 @@ struct ath_btcoex_config { u8 bt_priority_time; u8 bt_first_slot_time; bool bt_hold_rx_clear; + u8 wl_active_time; + u8 wl_qc_time; }; static const u32 ar9003_wlan_weights[ATH_BTCOEX_STOMP_MAX] @@ -65,31 +69,71 @@ void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum) .bt_priority_time = 2, .bt_first_slot_time = 5, .bt_hold_rx_clear = true, + .wl_active_time = 0x20, + .wl_qc_time = 0x20, }; bool rxclear_polarity = ath_bt_config.bt_rxclear_polarity; + u8 time_extend = ath_bt_config.bt_time_extend; + u8 first_slot_time = ath_bt_config.bt_first_slot_time; if (AR_SREV_9300_20_OR_LATER(ah)) rxclear_polarity = !ath_bt_config.bt_rxclear_polarity; + if (AR_SREV_SOC(ah)) { + first_slot_time = 0x1d; + time_extend = 0xa; + + btcoex_hw->bt_coex_mode3 = + SM(ath_bt_config.wl_active_time, AR_BT_WL_ACTIVE_TIME) | + SM(ath_bt_config.wl_qc_time, AR_BT_WL_QC_TIME); + + btcoex_hw->bt_coex_mode2 = + AR_BT_PROTECT_BT_AFTER_WAKEUP | + AR_BT_PHY_ERR_BT_COLL_ENABLE; + } + btcoex_hw->bt_coex_mode = (btcoex_hw->bt_coex_mode & AR_BT_QCU_THRESH) | - SM(ath_bt_config.bt_time_extend, AR_BT_TIME_EXTEND) | + SM(time_extend, AR_BT_TIME_EXTEND) | SM(ath_bt_config.bt_txstate_extend, AR_BT_TXSTATE_EXTEND) | SM(ath_bt_config.bt_txframe_extend, AR_BT_TX_FRAME_EXTEND) | SM(ath_bt_config.bt_mode, AR_BT_MODE) | SM(ath_bt_config.bt_quiet_collision, AR_BT_QUIET) | SM(rxclear_polarity, AR_BT_RX_CLEAR_POLARITY) | SM(ath_bt_config.bt_priority_time, AR_BT_PRIORITY_TIME) | - SM(ath_bt_config.bt_first_slot_time, AR_BT_FIRST_SLOT_TIME) | + SM(first_slot_time, AR_BT_FIRST_SLOT_TIME) | SM(qnum, AR_BT_QCU_THRESH); - btcoex_hw->bt_coex_mode2 = + btcoex_hw->bt_coex_mode2 |= SM(ath_bt_config.bt_hold_rx_clear, AR_BT_HOLD_RX_CLEAR) | SM(ATH_BTCOEX_BMISS_THRESH, AR_BT_BCN_MISS_THRESH) | AR_BT_DISABLE_BT_ANT; } EXPORT_SYMBOL(ath9k_hw_init_btcoex_hw); +static void ath9k_hw_btcoex_pin_init(struct ath_hw *ah, u8 wlanactive_gpio, + u8 btactive_gpio, u8 btpriority_gpio) +{ + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; + struct ath9k_platform_data *pdata = ah->dev->platform_data; + + if (btcoex_hw->scheme != ATH_BTCOEX_CFG_2WIRE && + btcoex_hw->scheme != ATH_BTCOEX_CFG_3WIRE) + return; + + /* bt priority GPIO will be ignored by 2 wire scheme */ + if (pdata && (pdata->bt_active_pin || pdata->bt_priority_pin || + pdata->wlan_active_pin)) { + btcoex_hw->btactive_gpio = pdata->bt_active_pin; + btcoex_hw->wlanactive_gpio = pdata->wlan_active_pin; + btcoex_hw->btpriority_gpio = pdata->bt_priority_pin; + } else { + btcoex_hw->btactive_gpio = btactive_gpio; + btcoex_hw->wlanactive_gpio = wlanactive_gpio; + btcoex_hw->btpriority_gpio = btpriority_gpio; + } +} + void ath9k_hw_btcoex_init_scheme(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); @@ -107,19 +151,19 @@ void ath9k_hw_btcoex_init_scheme(struct ath_hw *ah) btcoex_hw->scheme = ATH_BTCOEX_CFG_MCI; } else if (AR_SREV_9300_20_OR_LATER(ah)) { btcoex_hw->scheme = ATH_BTCOEX_CFG_3WIRE; - btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO_9300; - btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO_9300; - btcoex_hw->btpriority_gpio = ATH_BTPRIORITY_GPIO_9300; - } else if (AR_SREV_9280_20_OR_LATER(ah)) { - btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO_9280; - btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO_9280; - if (AR_SREV_9285(ah)) { + ath9k_hw_btcoex_pin_init(ah, ATH_WLANACTIVE_GPIO_9300, + ATH_BTACTIVE_GPIO_9300, + ATH_BTPRIORITY_GPIO_9300); + } else if (AR_SREV_9280_20_OR_LATER(ah)) { + if (AR_SREV_9285(ah)) btcoex_hw->scheme = ATH_BTCOEX_CFG_3WIRE; - btcoex_hw->btpriority_gpio = ATH_BTPRIORITY_GPIO_9285; - } else { + else btcoex_hw->scheme = ATH_BTCOEX_CFG_2WIRE; - } + + ath9k_hw_btcoex_pin_init(ah, ATH_WLANACTIVE_GPIO_9280, + ATH_BTACTIVE_GPIO_9280, + ATH_BTPRIORITY_GPIO_9285); } } EXPORT_SYMBOL(ath9k_hw_btcoex_init_scheme); @@ -137,12 +181,14 @@ void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah) AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB); /* Set input mux for bt_active to gpio pin */ - REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, - AR_GPIO_INPUT_MUX1_BT_ACTIVE, - btcoex_hw->btactive_gpio); + if (!AR_SREV_SOC(ah)) + REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, + AR_GPIO_INPUT_MUX1_BT_ACTIVE, + btcoex_hw->btactive_gpio); /* Configure the desired gpio port for input */ - ath9k_hw_cfg_gpio_input(ah, btcoex_hw->btactive_gpio); + ath9k_hw_gpio_request_in(ah, btcoex_hw->btactive_gpio, + "ath9k-btactive"); } EXPORT_SYMBOL(ath9k_hw_btcoex_init_2wire); @@ -157,21 +203,33 @@ void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) /* Set input mux for bt_prority_async and * bt_active_async to GPIO pins */ - REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, - AR_GPIO_INPUT_MUX1_BT_ACTIVE, - btcoex_hw->btactive_gpio); - - REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, - AR_GPIO_INPUT_MUX1_BT_PRIORITY, - btcoex_hw->btpriority_gpio); + if (!AR_SREV_SOC(ah)) { + REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, + AR_GPIO_INPUT_MUX1_BT_ACTIVE, + btcoex_hw->btactive_gpio); + REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, + AR_GPIO_INPUT_MUX1_BT_PRIORITY, + btcoex_hw->btpriority_gpio); + } /* Configure the desired GPIO ports for input */ - - ath9k_hw_cfg_gpio_input(ah, btcoex_hw->btactive_gpio); - ath9k_hw_cfg_gpio_input(ah, btcoex_hw->btpriority_gpio); + ath9k_hw_gpio_request_in(ah, btcoex_hw->btactive_gpio, + "ath9k-btactive"); + ath9k_hw_gpio_request_in(ah, btcoex_hw->btpriority_gpio, + "ath9k-btpriority"); } EXPORT_SYMBOL(ath9k_hw_btcoex_init_3wire); +void ath9k_hw_btcoex_deinit(struct ath_hw *ah) +{ + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; + + ath9k_hw_gpio_free(ah, btcoex_hw->btactive_gpio); + ath9k_hw_gpio_free(ah, btcoex_hw->btpriority_gpio); + ath9k_hw_gpio_free(ah, btcoex_hw->wlanactive_gpio); +} +EXPORT_SYMBOL(ath9k_hw_btcoex_deinit); + void ath9k_hw_btcoex_init_mci(struct ath_hw *ah) { ah->btcoex_hw.mci.ready = false; @@ -201,8 +259,9 @@ static void ath9k_hw_btcoex_enable_2wire(struct ath_hw *ah) struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; /* Configure the desired GPIO port for TX_FRAME output */ - ath9k_hw_cfg_output(ah, btcoex_hw->wlanactive_gpio, - AR_GPIO_OUTPUT_MUX_AS_TX_FRAME); + ath9k_hw_gpio_request_out(ah, btcoex_hw->wlanactive_gpio, + "ath9k-wlanactive", + AR_GPIO_OUTPUT_MUX_AS_TX_FRAME); } /* @@ -247,13 +306,13 @@ void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, txprio_shift[i-1]); } } + /* Last WLAN weight has to be adjusted wrt tx priority */ if (concur_tx) { btcoex_hw->wlan_weight[i-1] &= ~(0xff << txprio_shift[i-1]); btcoex_hw->wlan_weight[i-1] |= (btcoex_hw->tx_prio[stomp_type] << txprio_shift[i-1]); } - } EXPORT_SYMBOL(ath9k_hw_btcoex_set_weight); @@ -268,9 +327,14 @@ static void ath9k_hw_btcoex_enable_3wire(struct ath_hw *ah) * Program coex mode and weight registers to * enable coex 3-wire */ + if (AR_SREV_SOC(ah)) + REG_CLR_BIT(ah, AR_BT_COEX_MODE2, AR_BT_PHY_ERR_BT_COLL_ENABLE); + REG_WRITE(ah, AR_BT_COEX_MODE, btcoex->bt_coex_mode); REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex->bt_coex_mode2); + if (AR_SREV_SOC(ah)) + REG_WRITE(ah, AR_BT_COEX_MODE3, btcoex->bt_coex_mode3); if (AR_SREV_9300_20_OR_LATER(ah)) { REG_WRITE(ah, AR_BT_COEX_WL_WEIGHTS0, btcoex->wlan_weight[0]); @@ -281,8 +345,6 @@ static void ath9k_hw_btcoex_enable_3wire(struct ath_hw *ah) } else REG_WRITE(ah, AR_BT_COEX_WEIGHT, btcoex->bt_coex_weights); - - if (AR_SREV_9271(ah)) { val = REG_READ(ah, 0x50040); val &= 0xFFFFFEFF; @@ -292,8 +354,9 @@ static void ath9k_hw_btcoex_enable_3wire(struct ath_hw *ah) REG_RMW_FIELD(ah, AR_QUIET1, AR_QUIET1_QUIET_ACK_CTS_ENABLE, 1); REG_RMW_FIELD(ah, AR_PCU_MISC, AR_PCU_BT_ANT_PREVENT_RX, 0); - ath9k_hw_cfg_output(ah, btcoex->wlanactive_gpio, - AR_GPIO_OUTPUT_MUX_AS_RX_CLEAR_EXTERNAL); + ath9k_hw_gpio_request_out(ah, btcoex->wlanactive_gpio, + "ath9k-wlanactive", + AR_GPIO_OUTPUT_MUX_AS_RX_CLEAR_EXTERNAL); } static void ath9k_hw_btcoex_enable_mci(struct ath_hw *ah) @@ -339,7 +402,8 @@ void ath9k_hw_btcoex_enable(struct ath_hw *ah) break; } - if (ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_MCI) { + if (ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_MCI && + !AR_SREV_SOC(ah)) { REG_RMW(ah, AR_GPIO_PDPU, (0x2 << (btcoex_hw->btactive_gpio * 2)), (0x3 << (btcoex_hw->btactive_gpio * 2))); @@ -364,8 +428,8 @@ void ath9k_hw_btcoex_disable(struct ath_hw *ah) if (!AR_SREV_9300_20_OR_LATER(ah)) ath9k_hw_set_gpio(ah, btcoex_hw->wlanactive_gpio, 0); - ath9k_hw_cfg_output(ah, btcoex_hw->wlanactive_gpio, - AR_GPIO_OUTPUT_MUX_AS_OUTPUT); + ath9k_hw_gpio_request_out(ah, btcoex_hw->wlanactive_gpio, + NULL, AR_GPIO_OUTPUT_MUX_AS_OUTPUT); if (btcoex_hw->scheme == ATH_BTCOEX_CFG_3WIRE) { REG_WRITE(ah, AR_BT_COEX_MODE, AR_BT_QUIET | AR_BT_MODE); diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index cd2f0a2373cb..1bdfa8465b92 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -115,6 +115,7 @@ struct ath_btcoex_hw { u32 bt_coex_mode; /* Register setting for AR_BT_COEX_MODE */ u32 bt_coex_weights; /* Register setting for AR_BT_COEX_WEIGHT */ u32 bt_coex_mode2; /* Register setting for AR_BT_COEX_MODE2 */ + u32 bt_coex_mode3; /* Register setting for AR_BT_COEX_MODE3 */ u32 bt_weight[AR9300_NUM_BT_WEIGHTS]; u32 wlan_weight[AR9300_NUM_WLAN_WEIGHTS]; u8 tx_prio[ATH_BTCOEX_STOMP_MAX]; @@ -123,6 +124,7 @@ struct ath_btcoex_hw { void ath9k_hw_btcoex_init_scheme(struct ath_hw *ah); void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah); void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah); +void ath9k_hw_btcoex_deinit(struct ath_hw *ah); void ath9k_hw_btcoex_init_mci(struct ath_hw *ah); void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum); void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index 37f6d66d1671..0f71146b781d 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -145,14 +145,14 @@ static void ath9k_hw_update_nfcal_hist_buffer(struct ath_hw *ah, } static bool ath9k_hw_get_nf_thresh(struct ath_hw *ah, - enum ieee80211_band band, + enum nl80211_band band, int16_t *nft) { switch (band) { - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: *nft = (int8_t)ah->eep_ops->get_eeprom(ah, EEP_NFTHRESH_5); break; - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: *nft = (int8_t)ah->eep_ops->get_eeprom(ah, EEP_NFTHRESH_2); break; default: diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c index 319cb5f25f58..e56bafcf5864 100644 --- a/drivers/net/wireless/ath/ath9k/channel.c +++ b/drivers/net/wireless/ath/ath9k/channel.c @@ -107,9 +107,9 @@ void ath_chanctx_init(struct ath_softc *sc) struct ieee80211_channel *chan; int i, j; - sband = &common->sbands[IEEE80211_BAND_2GHZ]; + sband = &common->sbands[NL80211_BAND_2GHZ]; if (!sband->n_channels) - sband = &common->sbands[IEEE80211_BAND_5GHZ]; + sband = &common->sbands[NL80211_BAND_5GHZ]; chan = &sband->channels[0]; for (i = 0; i < ATH9K_NUM_CHANCTX; i++) { @@ -1333,9 +1333,9 @@ void ath9k_offchannel_init(struct ath_softc *sc) struct ieee80211_channel *chan; int i; - sband = &common->sbands[IEEE80211_BAND_2GHZ]; + sband = &common->sbands[NL80211_BAND_2GHZ]; if (!sband->n_channels) - sband = &common->sbands[IEEE80211_BAND_5GHZ]; + sband = &common->sbands[NL80211_BAND_5GHZ]; chan = &sband->channels[0]; diff --git a/drivers/net/wireless/ath/ath9k/common-init.c b/drivers/net/wireless/ath/ath9k/common-init.c index a006c1499728..8b4f7fdabf58 100644 --- a/drivers/net/wireless/ath/ath9k/common-init.c +++ b/drivers/net/wireless/ath/ath9k/common-init.c @@ -19,14 +19,14 @@ #include "common.h" #define CHAN2G(_freq, _idx) { \ - .band = IEEE80211_BAND_2GHZ, \ + .band = NL80211_BAND_2GHZ, \ .center_freq = (_freq), \ .hw_value = (_idx), \ .max_power = 20, \ } #define CHAN5G(_freq, _idx) { \ - .band = IEEE80211_BAND_5GHZ, \ + .band = NL80211_BAND_5GHZ, \ .center_freq = (_freq), \ .hw_value = (_idx), \ .max_power = 20, \ @@ -139,12 +139,12 @@ int ath9k_cmn_init_channels_rates(struct ath_common *common) memcpy(channels, ath9k_2ghz_chantable, sizeof(ath9k_2ghz_chantable)); - common->sbands[IEEE80211_BAND_2GHZ].channels = channels; - common->sbands[IEEE80211_BAND_2GHZ].band = IEEE80211_BAND_2GHZ; - common->sbands[IEEE80211_BAND_2GHZ].n_channels = + common->sbands[NL80211_BAND_2GHZ].channels = channels; + common->sbands[NL80211_BAND_2GHZ].band = NL80211_BAND_2GHZ; + common->sbands[NL80211_BAND_2GHZ].n_channels = ARRAY_SIZE(ath9k_2ghz_chantable); - common->sbands[IEEE80211_BAND_2GHZ].bitrates = ath9k_legacy_rates; - common->sbands[IEEE80211_BAND_2GHZ].n_bitrates = + common->sbands[NL80211_BAND_2GHZ].bitrates = ath9k_legacy_rates; + common->sbands[NL80211_BAND_2GHZ].n_bitrates = ARRAY_SIZE(ath9k_legacy_rates); } @@ -156,13 +156,13 @@ int ath9k_cmn_init_channels_rates(struct ath_common *common) memcpy(channels, ath9k_5ghz_chantable, sizeof(ath9k_5ghz_chantable)); - common->sbands[IEEE80211_BAND_5GHZ].channels = channels; - common->sbands[IEEE80211_BAND_5GHZ].band = IEEE80211_BAND_5GHZ; - common->sbands[IEEE80211_BAND_5GHZ].n_channels = + common->sbands[NL80211_BAND_5GHZ].channels = channels; + common->sbands[NL80211_BAND_5GHZ].band = NL80211_BAND_5GHZ; + common->sbands[NL80211_BAND_5GHZ].n_channels = ARRAY_SIZE(ath9k_5ghz_chantable); - common->sbands[IEEE80211_BAND_5GHZ].bitrates = + common->sbands[NL80211_BAND_5GHZ].bitrates = ath9k_legacy_rates + 4; - common->sbands[IEEE80211_BAND_5GHZ].n_bitrates = + common->sbands[NL80211_BAND_5GHZ].n_bitrates = ARRAY_SIZE(ath9k_legacy_rates) - 4; } return 0; @@ -236,9 +236,9 @@ void ath9k_cmn_reload_chainmask(struct ath_hw *ah) if (ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ) ath9k_cmn_setup_ht_cap(ah, - &common->sbands[IEEE80211_BAND_2GHZ].ht_cap); + &common->sbands[NL80211_BAND_2GHZ].ht_cap); if (ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ) ath9k_cmn_setup_ht_cap(ah, - &common->sbands[IEEE80211_BAND_5GHZ].ht_cap); + &common->sbands[NL80211_BAND_5GHZ].ht_cap); } EXPORT_SYMBOL(ath9k_cmn_reload_chainmask); diff --git a/drivers/net/wireless/ath/ath9k/common.c b/drivers/net/wireless/ath/ath9k/common.c index e8c699446470..b80e08b13b74 100644 --- a/drivers/net/wireless/ath/ath9k/common.c +++ b/drivers/net/wireless/ath/ath9k/common.c @@ -173,7 +173,7 @@ int ath9k_cmn_process_rate(struct ath_common *common, struct ieee80211_rx_status *rxs) { struct ieee80211_supported_band *sband; - enum ieee80211_band band; + enum nl80211_band band; unsigned int i = 0; struct ath_hw *ah = common->ah; @@ -305,7 +305,7 @@ static void ath9k_cmn_update_ichannel(struct ath9k_channel *ichan, ichan->channel = chan->center_freq; ichan->chan = chan; - if (chan->band == IEEE80211_BAND_5GHZ) + if (chan->band == NL80211_BAND_5GHZ) flags |= CHANNEL_5GHZ; switch (chandef->width) { diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 6de64cface3c..c56e40ff35e5 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -916,10 +916,21 @@ static int open_file_regdump(struct inode *inode, struct file *file) struct ath_softc *sc = inode->i_private; unsigned int len = 0; u8 *buf; - int i; + int i, j = 0; unsigned long num_regs, regdump_len, max_reg_offset; + const struct reg_hole { + u32 start; + u32 end; + } reg_hole_list[] = { + {0x0200, 0x07fc}, + {0x0c00, 0x0ffc}, + {0x2000, 0x3ffc}, + {0x4100, 0x6ffc}, + {0x705c, 0x7ffc}, + {0x0000, 0x0000} + }; - max_reg_offset = AR_SREV_9300_20_OR_LATER(sc->sc_ah) ? 0x16bd4 : 0xb500; + max_reg_offset = AR_SREV_9300_20_OR_LATER(sc->sc_ah) ? 0x8800 : 0xb500; num_regs = max_reg_offset / 4 + 1; regdump_len = num_regs * REGDUMP_LINE_SIZE + 1; buf = vmalloc(regdump_len); @@ -927,9 +938,16 @@ static int open_file_regdump(struct inode *inode, struct file *file) return -ENOMEM; ath9k_ps_wakeup(sc); - for (i = 0; i < num_regs; i++) + for (i = 0; i < num_regs; i++) { + if (reg_hole_list[j].start == i << 2) { + i = reg_hole_list[j].end >> 2; + j++; + continue; + } + len += scnprintf(buf + len, regdump_len - len, "0x%06x 0x%08x\n", i << 2, REG_READ(sc->sc_ah, i << 2)); + } ath9k_ps_restore(sc); file->private_data = buf; diff --git a/drivers/net/wireless/ath/ath9k/debug_sta.c b/drivers/net/wireless/ath/ath9k/debug_sta.c index c2ca57a2ed09..b66cfa91364f 100644 --- a/drivers/net/wireless/ath/ath9k/debug_sta.c +++ b/drivers/net/wireless/ath/ath9k/debug_sta.c @@ -139,7 +139,7 @@ void ath_debug_rate_stats(struct ath_softc *sc, } if (IS_OFDM_RATE(rs->rs_rate)) { - if (ah->curchan->chan->band == IEEE80211_BAND_2GHZ) + if (ah->curchan->chan->band == NL80211_BAND_2GHZ) rstats->ofdm_stats[rxs->rate_idx - 4].ofdm_cnt++; else rstats->ofdm_stats[rxs->rate_idx].ofdm_cnt++; @@ -173,7 +173,7 @@ static ssize_t read_file_node_recv(struct file *file, char __user *user_buf, struct ath_hw *ah = sc->sc_ah; struct ath_rx_rate_stats *rstats; struct ieee80211_sta *sta = an->sta; - enum ieee80211_band band; + enum nl80211_band band; u32 len = 0, size = 4096; char *buf; size_t retval; @@ -206,7 +206,7 @@ static ssize_t read_file_node_recv(struct file *file, char __user *user_buf, len += scnprintf(buf + len, size - len, "\n"); legacy: - if (band == IEEE80211_BAND_2GHZ) { + if (band == NL80211_BAND_2GHZ) { PRINT_CCK_RATE("CCK-1M/LP", 0, false); PRINT_CCK_RATE("CCK-2M/LP", 1, false); PRINT_CCK_RATE("CCK-5.5M/LP", 2, false); diff --git a/drivers/net/wireless/ath/ath9k/dynack.c b/drivers/net/wireless/ath/ath9k/dynack.c index 22b3cc4c27cd..d2ff0fc0484c 100644 --- a/drivers/net/wireless/ath/ath9k/dynack.c +++ b/drivers/net/wireless/ath/ath9k/dynack.c @@ -212,7 +212,7 @@ void ath_dynack_sample_tx_ts(struct ath_hw *ah, struct sk_buff *skb, struct ieee80211_tx_rate *rates = info->status.rates; rate = &common->sbands[info->band].bitrates[rates[ridx].idx]; - if (info->band == IEEE80211_BAND_2GHZ && + if (info->band == NL80211_BAND_2GHZ && !(rate->flags & IEEE80211_RATE_ERP_G)) phy = WLAN_RC_PHY_CCK; else diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index 284706798c71..490f74d9ddf0 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -21,6 +21,33 @@ /********************************/ #ifdef CONFIG_MAC80211_LEDS + +void ath_fill_led_pin(struct ath_softc *sc) +{ + struct ath_hw *ah = sc->sc_ah; + + /* Set default led pin if invalid */ + if (ah->led_pin < 0) { + if (AR_SREV_9287(ah)) + ah->led_pin = ATH_LED_PIN_9287; + else if (AR_SREV_9485(ah)) + ah->led_pin = ATH_LED_PIN_9485; + else if (AR_SREV_9300(ah)) + ah->led_pin = ATH_LED_PIN_9300; + else if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) + ah->led_pin = ATH_LED_PIN_9462; + else + ah->led_pin = ATH_LED_PIN_DEF; + } + + /* Configure gpio for output */ + ath9k_hw_gpio_request_out(ah, ah->led_pin, "ath9k-led", + AR_GPIO_OUTPUT_MUX_AS_OUTPUT); + + /* LED off, active low */ + ath9k_hw_set_gpio(ah, ah->led_pin, ah->config.led_active_high ? 0 : 1); +} + static void ath_led_brightness(struct led_classdev *led_cdev, enum led_brightness brightness) { @@ -40,6 +67,8 @@ void ath_deinit_leds(struct ath_softc *sc) ath_led_brightness(&sc->led_cdev, LED_OFF); led_classdev_unregister(&sc->led_cdev); + + ath9k_hw_gpio_free(sc->sc_ah, sc->sc_ah->led_pin); } void ath_init_leds(struct ath_softc *sc) @@ -49,6 +78,8 @@ void ath_init_leds(struct ath_softc *sc) if (AR_SREV_9100(sc->sc_ah)) return; + ath_fill_led_pin(sc); + if (!ath9k_led_blink) sc->led_cdev.default_trigger = ieee80211_get_radio_led_name(sc->hw); @@ -64,37 +95,6 @@ void ath_init_leds(struct ath_softc *sc) sc->led_registered = true; } - -void ath_fill_led_pin(struct ath_softc *sc) -{ - struct ath_hw *ah = sc->sc_ah; - - if (AR_SREV_9100(ah)) - return; - - if (ah->led_pin >= 0) { - if (!((1 << ah->led_pin) & AR_GPIO_OE_OUT_MASK)) - ath9k_hw_request_gpio(ah, ah->led_pin, "ath9k-led"); - return; - } - - if (AR_SREV_9287(ah)) - ah->led_pin = ATH_LED_PIN_9287; - else if (AR_SREV_9485(sc->sc_ah)) - ah->led_pin = ATH_LED_PIN_9485; - else if (AR_SREV_9300(sc->sc_ah)) - ah->led_pin = ATH_LED_PIN_9300; - else if (AR_SREV_9462(sc->sc_ah) || AR_SREV_9565(sc->sc_ah)) - ah->led_pin = ATH_LED_PIN_9462; - else - ah->led_pin = ATH_LED_PIN_DEF; - - /* Configure gpio 1 for output */ - ath9k_hw_cfg_output(ah, ah->led_pin, AR_GPIO_OUTPUT_MUX_AS_OUTPUT); - - /* LED off, active low */ - ath9k_hw_set_gpio(ah, ah->led_pin, (ah->config.led_active_high) ? 0 : 1); -} #endif /*******************/ @@ -402,6 +402,13 @@ void ath9k_deinit_btcoex(struct ath_softc *sc) if (ath9k_hw_mci_is_enabled(ah)) ath_mci_cleanup(sc); + else { + enum ath_btcoex_scheme scheme = ath9k_hw_get_btcoex_scheme(ah); + + if (scheme == ATH_BTCOEX_CFG_2WIRE || + scheme == ATH_BTCOEX_CFG_3WIRE) + ath9k_hw_btcoex_deinit(sc->sc_ah); + } } int ath9k_init_btcoex(struct ath_softc *sc) diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index 8cbf4904db7b..e1c338cb9cb5 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -527,7 +527,7 @@ static void ath9k_hif_usb_rx_stream(struct hif_device_usb *hif_dev, struct sk_buff *skb) { struct sk_buff *nskb, *skb_pool[MAX_PKT_NUM_IN_TRANSFER]; - int index = 0, i = 0, len = skb->len; + int index = 0, i, len = skb->len; int rx_remain_len, rx_pkt_len; u16 pool_index = 0; u8 *ptr; diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c index 2aabcbdaba4e..ecb848b60725 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c @@ -253,17 +253,19 @@ void ath9k_deinit_leds(struct ath9k_htc_priv *priv) ath9k_led_brightness(&priv->led_cdev, LED_OFF); led_classdev_unregister(&priv->led_cdev); cancel_work_sync(&priv->led_work); + + ath9k_hw_gpio_free(priv->ah, priv->ah->led_pin); } void ath9k_configure_leds(struct ath9k_htc_priv *priv) { /* Configure gpio 1 for output */ - ath9k_hw_cfg_output(priv->ah, priv->ah->led_pin, - AR_GPIO_OUTPUT_MUX_AS_OUTPUT); + ath9k_hw_gpio_request_out(priv->ah, priv->ah->led_pin, + "ath9k-led", + AR_GPIO_OUTPUT_MUX_AS_OUTPUT); /* LED off, active low */ ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin, 1); - } void ath9k_init_leds(struct ath9k_htc_priv *priv) diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c index 8647ab77c019..c148c6c504f7 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c @@ -262,11 +262,11 @@ static void ath9k_multi_regread(void *hw_priv, u32 *addr, __be32 tmpval[8]; int i, ret; - for (i = 0; i < count; i++) { - tmpaddr[i] = cpu_to_be32(addr[i]); - } + for (i = 0; i < count; i++) { + tmpaddr[i] = cpu_to_be32(addr[i]); + } - ret = ath9k_wmi_cmd(priv->wmi, WMI_REG_READ_CMDID, + ret = ath9k_wmi_cmd(priv->wmi, WMI_REG_READ_CMDID, (u8 *)tmpaddr , sizeof(u32) * count, (u8 *)tmpval, sizeof(u32) * count, 100); @@ -275,9 +275,9 @@ static void ath9k_multi_regread(void *hw_priv, u32 *addr, "Multiple REGISTER READ FAILED (count: %d)\n", count); } - for (i = 0; i < count; i++) { - val[i] = be32_to_cpu(tmpval[i]); - } + for (i = 0; i < count; i++) { + val[i] = be32_to_cpu(tmpval[i]); + } } static void ath9k_regwrite_multi(struct ath_common *common) @@ -765,11 +765,11 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv, sizeof(struct htc_frame_hdr) + 4; if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ) - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = - &common->sbands[IEEE80211_BAND_2GHZ]; + hw->wiphy->bands[NL80211_BAND_2GHZ] = + &common->sbands[NL80211_BAND_2GHZ]; if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ) - hw->wiphy->bands[IEEE80211_BAND_5GHZ] = - &common->sbands[IEEE80211_BAND_5GHZ]; + hw->wiphy->bands[NL80211_BAND_5GHZ] = + &common->sbands[NL80211_BAND_5GHZ]; ath9k_cmn_reload_chainmask(ah); diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 639294a9e34d..8a8d7853da15 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -1770,8 +1770,8 @@ static int ath9k_htc_set_bitrate_mask(struct ieee80211_hw *hw, memset(&tmask, 0, sizeof(struct ath9k_htc_target_rate_mask)); tmask.vif_index = avp->index; - tmask.band = IEEE80211_BAND_2GHZ; - tmask.mask = cpu_to_be32(mask->control[IEEE80211_BAND_2GHZ].legacy); + tmask.band = NL80211_BAND_2GHZ; + tmask.mask = cpu_to_be32(mask->control[NL80211_BAND_2GHZ].legacy); WMI_CMD_BUF(WMI_BITRATE_MASK_CMDID, &tmask); if (ret) { @@ -1781,8 +1781,8 @@ static int ath9k_htc_set_bitrate_mask(struct ieee80211_hw *hw, goto out; } - tmask.band = IEEE80211_BAND_5GHZ; - tmask.mask = cpu_to_be32(mask->control[IEEE80211_BAND_5GHZ].legacy); + tmask.band = NL80211_BAND_5GHZ; + tmask.mask = cpu_to_be32(mask->control[NL80211_BAND_5GHZ].legacy); WMI_CMD_BUF(WMI_BITRATE_MASK_CMDID, &tmask); if (ret) { @@ -1793,8 +1793,8 @@ static int ath9k_htc_set_bitrate_mask(struct ieee80211_hw *hw, } ath_dbg(common, CONFIG, "Set bitrate masks: 0x%x, 0x%x\n", - mask->control[IEEE80211_BAND_2GHZ].legacy, - mask->control[IEEE80211_BAND_5GHZ].legacy); + mask->control[NL80211_BAND_2GHZ].legacy, + mask->control[NL80211_BAND_5GHZ].legacy); out: return ret; } diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c index cc9648f844ae..f333ef1e3e7b 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c @@ -494,7 +494,7 @@ static void ath9k_htc_tx_process(struct ath9k_htc_priv *priv, if (txs->ts_flags & ATH9K_HTC_TXSTAT_SGI) rate->flags |= IEEE80211_TX_RC_SHORT_GI; } else { - if (cur_conf->chandef.chan->band == IEEE80211_BAND_5GHZ) + if (cur_conf->chandef.chan->band == NL80211_BAND_5GHZ) rate->idx += 4; /* No CCK rates */ } diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index e7a31016f370..42009065e234 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1582,8 +1582,10 @@ static void ath9k_hw_apply_gpio_override(struct ath_hw *ah) if (!(gpio_mask & 1)) continue; - ath9k_hw_cfg_output(ah, i, AR_GPIO_OUTPUT_MUX_AS_OUTPUT); + ath9k_hw_gpio_request_out(ah, i, NULL, + AR_GPIO_OUTPUT_MUX_AS_OUTPUT); ath9k_hw_set_gpio(ah, i, !!(ah->gpio_val & BIT(i))); + ath9k_hw_gpio_free(ah, i); } } @@ -1958,7 +1960,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, ath9k_hw_init_qos(ah); if (ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT) - ath9k_hw_cfg_gpio_input(ah, ah->rfkill_gpio); + ath9k_hw_gpio_request_in(ah, ah->rfkill_gpio, "ath9k-rfkill"); ath9k_hw_init_global_settings(ah); @@ -2385,6 +2387,61 @@ static bool ath9k_hw_dfs_tested(struct ath_hw *ah) } } +static void ath9k_gpio_cap_init(struct ath_hw *ah) +{ + struct ath9k_hw_capabilities *pCap = &ah->caps; + + if (AR_SREV_9271(ah)) { + pCap->num_gpio_pins = AR9271_NUM_GPIO; + pCap->gpio_mask = AR9271_GPIO_MASK; + } else if (AR_DEVID_7010(ah)) { + pCap->num_gpio_pins = AR7010_NUM_GPIO; + pCap->gpio_mask = AR7010_GPIO_MASK; + } else if (AR_SREV_9287(ah)) { + pCap->num_gpio_pins = AR9287_NUM_GPIO; + pCap->gpio_mask = AR9287_GPIO_MASK; + } else if (AR_SREV_9285(ah)) { + pCap->num_gpio_pins = AR9285_NUM_GPIO; + pCap->gpio_mask = AR9285_GPIO_MASK; + } else if (AR_SREV_9280(ah)) { + pCap->num_gpio_pins = AR9280_NUM_GPIO; + pCap->gpio_mask = AR9280_GPIO_MASK; + } else if (AR_SREV_9300(ah)) { + pCap->num_gpio_pins = AR9300_NUM_GPIO; + pCap->gpio_mask = AR9300_GPIO_MASK; + } else if (AR_SREV_9330(ah)) { + pCap->num_gpio_pins = AR9330_NUM_GPIO; + pCap->gpio_mask = AR9330_GPIO_MASK; + } else if (AR_SREV_9340(ah)) { + pCap->num_gpio_pins = AR9340_NUM_GPIO; + pCap->gpio_mask = AR9340_GPIO_MASK; + } else if (AR_SREV_9462(ah)) { + pCap->num_gpio_pins = AR9462_NUM_GPIO; + pCap->gpio_mask = AR9462_GPIO_MASK; + } else if (AR_SREV_9485(ah)) { + pCap->num_gpio_pins = AR9485_NUM_GPIO; + pCap->gpio_mask = AR9485_GPIO_MASK; + } else if (AR_SREV_9531(ah)) { + pCap->num_gpio_pins = AR9531_NUM_GPIO; + pCap->gpio_mask = AR9531_GPIO_MASK; + } else if (AR_SREV_9550(ah)) { + pCap->num_gpio_pins = AR9550_NUM_GPIO; + pCap->gpio_mask = AR9550_GPIO_MASK; + } else if (AR_SREV_9561(ah)) { + pCap->num_gpio_pins = AR9561_NUM_GPIO; + pCap->gpio_mask = AR9561_GPIO_MASK; + } else if (AR_SREV_9565(ah)) { + pCap->num_gpio_pins = AR9565_NUM_GPIO; + pCap->gpio_mask = AR9565_GPIO_MASK; + } else if (AR_SREV_9580(ah)) { + pCap->num_gpio_pins = AR9580_NUM_GPIO; + pCap->gpio_mask = AR9580_GPIO_MASK; + } else { + pCap->num_gpio_pins = AR_NUM_GPIO; + pCap->gpio_mask = AR_GPIO_MASK; + } +} + int ath9k_hw_fill_cap_info(struct ath_hw *ah) { struct ath9k_hw_capabilities *pCap = &ah->caps; @@ -2478,20 +2535,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) else pCap->hw_caps &= ~ATH9K_HW_CAP_HT; - if (AR_SREV_9271(ah)) - pCap->num_gpio_pins = AR9271_NUM_GPIO; - else if (AR_DEVID_7010(ah)) - pCap->num_gpio_pins = AR7010_NUM_GPIO; - else if (AR_SREV_9300_20_OR_LATER(ah)) - pCap->num_gpio_pins = AR9300_NUM_GPIO; - else if (AR_SREV_9287_11_OR_LATER(ah)) - pCap->num_gpio_pins = AR9287_NUM_GPIO; - else if (AR_SREV_9285_12_OR_LATER(ah)) - pCap->num_gpio_pins = AR9285_NUM_GPIO; - else if (AR_SREV_9280_20_OR_LATER(ah)) - pCap->num_gpio_pins = AR928X_NUM_GPIO; - else - pCap->num_gpio_pins = AR_NUM_GPIO; + ath9k_gpio_cap_init(ah); if (AR_SREV_9160_10_OR_LATER(ah) || AR_SREV_9100(ah)) pCap->rts_aggr_limit = ATH_AMPDU_LIMIT_MAX; @@ -2612,8 +2656,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) /* GPIO / RFKILL / Antennae */ /****************************/ -static void ath9k_hw_gpio_cfg_output_mux(struct ath_hw *ah, - u32 gpio, u32 type) +static void ath9k_hw_gpio_cfg_output_mux(struct ath_hw *ah, u32 gpio, u32 type) { int addr; u32 gpio_shift, tmp; @@ -2627,8 +2670,8 @@ static void ath9k_hw_gpio_cfg_output_mux(struct ath_hw *ah, gpio_shift = (gpio % 6) * 5; - if (AR_SREV_9280_20_OR_LATER(ah) - || (addr != AR_GPIO_OUTPUT_MUX1)) { + if (AR_SREV_9280_20_OR_LATER(ah) || + (addr != AR_GPIO_OUTPUT_MUX1)) { REG_RMW(ah, addr, (type << gpio_shift), (0x1f << gpio_shift)); } else { @@ -2640,106 +2683,144 @@ static void ath9k_hw_gpio_cfg_output_mux(struct ath_hw *ah, } } -void ath9k_hw_cfg_gpio_input(struct ath_hw *ah, u32 gpio) +/* BSP should set the corresponding MUX register correctly. + */ +static void ath9k_hw_gpio_cfg_soc(struct ath_hw *ah, u32 gpio, bool out, + const char *label) { - u32 gpio_shift; + if (ah->caps.gpio_requested & BIT(gpio)) + return; - BUG_ON(gpio >= ah->caps.num_gpio_pins); + /* may be requested by BSP, free anyway */ + gpio_free(gpio); - if (AR_DEVID_7010(ah)) { - gpio_shift = gpio; - REG_RMW(ah, AR7010_GPIO_OE, - (AR7010_GPIO_OE_AS_INPUT << gpio_shift), - (AR7010_GPIO_OE_MASK << gpio_shift)); + if (gpio_request_one(gpio, out ? GPIOF_OUT_INIT_LOW : GPIOF_IN, label)) return; - } - gpio_shift = gpio << 1; - REG_RMW(ah, - AR_GPIO_OE_OUT, - (AR_GPIO_OE_OUT_DRV_NO << gpio_shift), - (AR_GPIO_OE_OUT_DRV << gpio_shift)); + ah->caps.gpio_requested |= BIT(gpio); } -EXPORT_SYMBOL(ath9k_hw_cfg_gpio_input); -u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio) +static void ath9k_hw_gpio_cfg_wmac(struct ath_hw *ah, u32 gpio, bool out, + u32 ah_signal_type) { -#define MS_REG_READ(x, y) \ - (MS(REG_READ(ah, AR_GPIO_IN_OUT), x##_GPIO_IN_VAL) & (AR_GPIO_BIT(y))) - - if (gpio >= ah->caps.num_gpio_pins) - return 0xffffffff; + u32 gpio_set, gpio_shift = gpio; if (AR_DEVID_7010(ah)) { - u32 val; - val = REG_READ(ah, AR7010_GPIO_IN); - return (MS(val, AR7010_GPIO_IN_VAL) & AR_GPIO_BIT(gpio)) == 0; - } else if (AR_SREV_9300_20_OR_LATER(ah)) - return (MS(REG_READ(ah, AR_GPIO_IN), AR9300_GPIO_IN_VAL) & - AR_GPIO_BIT(gpio)) != 0; - else if (AR_SREV_9271(ah)) - return MS_REG_READ(AR9271, gpio) != 0; - else if (AR_SREV_9287_11_OR_LATER(ah)) - return MS_REG_READ(AR9287, gpio) != 0; - else if (AR_SREV_9285_12_OR_LATER(ah)) - return MS_REG_READ(AR9285, gpio) != 0; - else if (AR_SREV_9280_20_OR_LATER(ah)) - return MS_REG_READ(AR928X, gpio) != 0; - else - return MS_REG_READ(AR, gpio) != 0; + gpio_set = out ? + AR7010_GPIO_OE_AS_OUTPUT : AR7010_GPIO_OE_AS_INPUT; + REG_RMW(ah, AR7010_GPIO_OE, gpio_set << gpio_shift, + AR7010_GPIO_OE_MASK << gpio_shift); + } else if (AR_SREV_SOC(ah)) { + gpio_set = out ? 1 : 0; + REG_RMW(ah, AR_GPIO_OE_OUT, gpio_set << gpio_shift, + gpio_set << gpio_shift); + } else { + gpio_shift = gpio << 1; + gpio_set = out ? + AR_GPIO_OE_OUT_DRV_ALL : AR_GPIO_OE_OUT_DRV_NO; + REG_RMW(ah, AR_GPIO_OE_OUT, gpio_set << gpio_shift, + AR_GPIO_OE_OUT_DRV << gpio_shift); + + if (out) + ath9k_hw_gpio_cfg_output_mux(ah, gpio, ah_signal_type); + } } -EXPORT_SYMBOL(ath9k_hw_gpio_get); -void ath9k_hw_cfg_output(struct ath_hw *ah, u32 gpio, - u32 ah_signal_type) +static void ath9k_hw_gpio_request(struct ath_hw *ah, u32 gpio, bool out, + const char *label, u32 ah_signal_type) { - u32 gpio_shift; + WARN_ON(gpio >= ah->caps.num_gpio_pins); - if (AR_DEVID_7010(ah)) { - gpio_shift = gpio; - REG_RMW(ah, AR7010_GPIO_OE, - (AR7010_GPIO_OE_AS_OUTPUT << gpio_shift), - (AR7010_GPIO_OE_MASK << gpio_shift)); - return; - } + if (BIT(gpio) & ah->caps.gpio_mask) + ath9k_hw_gpio_cfg_wmac(ah, gpio, out, ah_signal_type); + else if (AR_SREV_SOC(ah)) + ath9k_hw_gpio_cfg_soc(ah, gpio, out, label); + else + WARN_ON(1); +} - ath9k_hw_gpio_cfg_output_mux(ah, gpio, ah_signal_type); - gpio_shift = 2 * gpio; - REG_RMW(ah, - AR_GPIO_OE_OUT, - (AR_GPIO_OE_OUT_DRV_ALL << gpio_shift), - (AR_GPIO_OE_OUT_DRV << gpio_shift)); +void ath9k_hw_gpio_request_in(struct ath_hw *ah, u32 gpio, const char *label) +{ + ath9k_hw_gpio_request(ah, gpio, false, label, 0); } -EXPORT_SYMBOL(ath9k_hw_cfg_output); +EXPORT_SYMBOL(ath9k_hw_gpio_request_in); -void ath9k_hw_set_gpio(struct ath_hw *ah, u32 gpio, u32 val) +void ath9k_hw_gpio_request_out(struct ath_hw *ah, u32 gpio, const char *label, + u32 ah_signal_type) { - if (AR_DEVID_7010(ah)) { - val = val ? 0 : 1; - REG_RMW(ah, AR7010_GPIO_OUT, ((val&1) << gpio), - AR_GPIO_BIT(gpio)); + ath9k_hw_gpio_request(ah, gpio, true, label, ah_signal_type); +} +EXPORT_SYMBOL(ath9k_hw_gpio_request_out); + +void ath9k_hw_gpio_free(struct ath_hw *ah, u32 gpio) +{ + if (!AR_SREV_SOC(ah)) return; + + WARN_ON(gpio >= ah->caps.num_gpio_pins); + + if (ah->caps.gpio_requested & BIT(gpio)) { + gpio_free(gpio); + ah->caps.gpio_requested &= ~BIT(gpio); } +} +EXPORT_SYMBOL(ath9k_hw_gpio_free); - if (AR_SREV_9271(ah)) - val = ~val; +u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio) +{ + u32 val = 0xffffffff; - if ((1 << gpio) & AR_GPIO_OE_OUT_MASK) - REG_RMW(ah, AR_GPIO_IN_OUT, ((val & 1) << gpio), - AR_GPIO_BIT(gpio)); - else - gpio_set_value(gpio, val & 1); +#define MS_REG_READ(x, y) \ + (MS(REG_READ(ah, AR_GPIO_IN_OUT), x##_GPIO_IN_VAL) & BIT(y)) + + WARN_ON(gpio >= ah->caps.num_gpio_pins); + + if (BIT(gpio) & ah->caps.gpio_mask) { + if (AR_SREV_9271(ah)) + val = MS_REG_READ(AR9271, gpio); + else if (AR_SREV_9287(ah)) + val = MS_REG_READ(AR9287, gpio); + else if (AR_SREV_9285(ah)) + val = MS_REG_READ(AR9285, gpio); + else if (AR_SREV_9280(ah)) + val = MS_REG_READ(AR928X, gpio); + else if (AR_DEVID_7010(ah)) + val = REG_READ(ah, AR7010_GPIO_IN) & BIT(gpio); + else if (AR_SREV_9300_20_OR_LATER(ah)) + val = REG_READ(ah, AR_GPIO_IN) & BIT(gpio); + else + val = MS_REG_READ(AR, gpio); + } else if (BIT(gpio) & ah->caps.gpio_requested) { + val = gpio_get_value(gpio) & BIT(gpio); + } else { + WARN_ON(1); + } + + return val; } -EXPORT_SYMBOL(ath9k_hw_set_gpio); +EXPORT_SYMBOL(ath9k_hw_gpio_get); -void ath9k_hw_request_gpio(struct ath_hw *ah, u32 gpio, const char *label) +void ath9k_hw_set_gpio(struct ath_hw *ah, u32 gpio, u32 val) { - if (gpio >= ah->caps.num_gpio_pins) - return; + WARN_ON(gpio >= ah->caps.num_gpio_pins); + + if (AR_DEVID_7010(ah) || AR_SREV_9271(ah)) + val = !val; + else + val = !!val; - gpio_request_one(gpio, GPIOF_DIR_OUT | GPIOF_INIT_LOW, label); + if (BIT(gpio) & ah->caps.gpio_mask) { + u32 out_addr = AR_DEVID_7010(ah) ? + AR7010_GPIO_OUT : AR_GPIO_IN_OUT; + + REG_RMW(ah, out_addr, val << gpio, BIT(gpio)); + } else if (BIT(gpio) & ah->caps.gpio_requested) { + gpio_set_value(gpio, val); + } else { + WARN_ON(1); + } } -EXPORT_SYMBOL(ath9k_hw_request_gpio); +EXPORT_SYMBOL(ath9k_hw_set_gpio); void ath9k_hw_setantenna(struct ath_hw *ah, u32 antenna) { diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 831a54415a25..9cbca1229bac 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -160,7 +160,6 @@ #define AR_GPIO_OUTPUT_MUX_AS_RUCKUS_DATA 0x1e #define AR_GPIOD_MASK 0x00001FFF -#define AR_GPIO_BIT(_gpio) (1 << (_gpio)) #define BASE_ACTIVATE_DELAY 100 #define RTC_PLL_SETTLE_DELAY (AR_SREV_9340(ah) ? 1000 : 100) @@ -301,6 +300,8 @@ struct ath9k_hw_capabilities { u8 max_txchains; u8 max_rxchains; u8 num_gpio_pins; + u32 gpio_mask; + u32 gpio_requested; u8 rx_hp_qdepth; u8 rx_lp_qdepth; u8 rx_status_len; @@ -1019,12 +1020,12 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah); u32 ath9k_regd_get_ctl(struct ath_regulatory *reg, struct ath9k_channel *chan); /* GPIO / RFKILL / Antennae */ -void ath9k_hw_cfg_gpio_input(struct ath_hw *ah, u32 gpio); +void ath9k_hw_gpio_request_in(struct ath_hw *ah, u32 gpio, const char *label); +void ath9k_hw_gpio_request_out(struct ath_hw *ah, u32 gpio, const char *label, + u32 ah_signal_type); +void ath9k_hw_gpio_free(struct ath_hw *ah, u32 gpio); u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio); -void ath9k_hw_cfg_output(struct ath_hw *ah, u32 gpio, - u32 ah_signal_type); void ath9k_hw_set_gpio(struct ath_hw *ah, u32 gpio, u32 val); -void ath9k_hw_request_gpio(struct ath_hw *ah, u32 gpio, const char *label); void ath9k_hw_setantenna(struct ath_hw *ah, u32 antenna); /* General Operation */ diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 1c226d63bb03..4bf1e244b49b 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -660,7 +660,6 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, ath9k_cmn_init_crypto(sc->sc_ah); ath9k_init_misc(sc); - ath_fill_led_pin(sc); ath_chanctx_init(sc); ath9k_offchannel_init(sc); @@ -706,9 +705,9 @@ static void ath9k_init_txpower_limits(struct ath_softc *sc) struct ath9k_channel *curchan = ah->curchan; if (ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ) - ath9k_init_band_txpower(sc, IEEE80211_BAND_2GHZ); + ath9k_init_band_txpower(sc, NL80211_BAND_2GHZ); if (ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ) - ath9k_init_band_txpower(sc, IEEE80211_BAND_5GHZ); + ath9k_init_band_txpower(sc, NL80211_BAND_5GHZ); ah->curchan = curchan; } @@ -880,11 +879,11 @@ static void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) sc->ant_tx = hw->wiphy->available_antennas_tx; if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ) - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = - &common->sbands[IEEE80211_BAND_2GHZ]; + hw->wiphy->bands[NL80211_BAND_2GHZ] = + &common->sbands[NL80211_BAND_2GHZ]; if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ) - hw->wiphy->bands[IEEE80211_BAND_5GHZ] = - &common->sbands[IEEE80211_BAND_5GHZ]; + hw->wiphy->bands[NL80211_BAND_5GHZ] = + &common->sbands[NL80211_BAND_5GHZ]; #ifdef CONFIG_ATH9K_CHANNEL_CONTEXT ath9k_set_mcc_capab(sc, hw); diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 3aed43a63f94..8b6398850657 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -718,12 +718,9 @@ static int ath9k_start(struct ieee80211_hw *hw) if (!ath_complete_reset(sc, false)) ah->reset_power_on = false; - if (ah->led_pin >= 0) { - ath9k_hw_cfg_output(ah, ah->led_pin, - AR_GPIO_OUTPUT_MUX_AS_OUTPUT); + if (ah->led_pin >= 0) ath9k_hw_set_gpio(ah, ah->led_pin, (ah->config.led_active_high) ? 1 : 0); - } /* * Reset key cache to sane defaults (all entries cleared) instead of @@ -867,11 +864,9 @@ static void ath9k_stop(struct ieee80211_hw *hw) spin_lock_bh(&sc->sc_pcu_lock); - if (ah->led_pin >= 0) { + if (ah->led_pin >= 0) ath9k_hw_set_gpio(ah, ah->led_pin, (ah->config.led_active_high) ? 0 : 1); - ath9k_hw_cfg_gpio_input(ah, ah->led_pin); - } ath_prepare_reset(sc); @@ -1938,14 +1933,14 @@ static int ath9k_get_survey(struct ieee80211_hw *hw, int idx, if (idx == 0) ath_update_survey_stats(sc); - sband = hw->wiphy->bands[IEEE80211_BAND_2GHZ]; + sband = hw->wiphy->bands[NL80211_BAND_2GHZ]; if (sband && idx >= sband->n_channels) { idx -= sband->n_channels; sband = NULL; } if (!sband) - sband = hw->wiphy->bands[IEEE80211_BAND_5GHZ]; + sband = hw->wiphy->bands[NL80211_BAND_5GHZ]; if (!sband || idx >= sband->n_channels) { spin_unlock_bh(&common->cc_lock); diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index c8d35febaf0f..9272ca90632b 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -985,6 +985,10 @@ #define AR_SREV_9561(_ah) \ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9561)) +#define AR_SREV_SOC(_ah) \ + (AR_SREV_9340(_ah) || AR_SREV_9531(_ah) || AR_SREV_9550(ah) || \ + AR_SREV_9561(ah)) + /* NOTE: When adding chips newer than Peacock, add chip check here */ #define AR_SREV_9580_10_OR_LATER(_ah) \ (AR_SREV_9580(_ah)) @@ -1104,14 +1108,46 @@ enum { #define AR_PCIE_PHY_REG3 0x18c08 +/* Define correct GPIO numbers and MASK bits to indicate the WMAC + * GPIO resource. + * Allow SOC chips(AR9340, AR9531, AR9550, AR9561) to access all GPIOs + * which rely on gpiolib framework. But restrict SOC AR9330 only to + * access WMAC GPIO which has the same design with the old chips. + */ #define AR_NUM_GPIO 14 -#define AR928X_NUM_GPIO 10 +#define AR9280_NUM_GPIO 10 #define AR9285_NUM_GPIO 12 -#define AR9287_NUM_GPIO 11 +#define AR9287_NUM_GPIO 10 #define AR9271_NUM_GPIO 16 -#define AR9300_NUM_GPIO 17 +#define AR9300_NUM_GPIO 16 +#define AR9330_NUM_GPIO 16 +#define AR9340_NUM_GPIO 23 +#define AR9462_NUM_GPIO 10 +#define AR9485_NUM_GPIO 12 +#define AR9531_NUM_GPIO 18 +#define AR9550_NUM_GPIO 24 +#define AR9561_NUM_GPIO 23 +#define AR9565_NUM_GPIO 12 +#define AR9580_NUM_GPIO 16 #define AR7010_NUM_GPIO 16 +#define AR_GPIO_MASK 0x00003FFF +#define AR9271_GPIO_MASK 0x0000FFFF +#define AR9280_GPIO_MASK 0x000003FF +#define AR9285_GPIO_MASK 0x00000FFF +#define AR9287_GPIO_MASK 0x000003FF +#define AR9300_GPIO_MASK 0x0000F4FF +#define AR9330_GPIO_MASK 0x0000F4FF +#define AR9340_GPIO_MASK 0x0000000F +#define AR9462_GPIO_MASK 0x000003FF +#define AR9485_GPIO_MASK 0x00000FFF +#define AR9531_GPIO_MASK 0x0000000F +#define AR9550_GPIO_MASK 0x0000000F +#define AR9561_GPIO_MASK 0x0000000F +#define AR9565_GPIO_MASK 0x00000FFF +#define AR9580_GPIO_MASK 0x0000F4FF +#define AR7010_GPIO_MASK 0x0000FFFF + #define AR_GPIO_IN_OUT (AR_SREV_9340(ah) ? 0x4028 : 0x4048) #define AR_GPIO_IN_VAL 0x0FFFC000 #define AR_GPIO_IN_VAL_S 14 @@ -1132,8 +1168,6 @@ enum { #define AR_GPIO_OE_OUT (AR_SREV_9340(ah) ? 0x4030 : \ (AR_SREV_9300_20_OR_LATER(ah) ? 0x4050 : 0x404c)) -#define AR_GPIO_OE_OUT_MASK (AR_SREV_9550_OR_LATER(ah) ? \ - 0x0000000F : 0xFFFFFFFF) #define AR_GPIO_OE_OUT_DRV 0x3 #define AR_GPIO_OE_OUT_DRV_NO 0x0 #define AR_GPIO_OE_OUT_DRV_LOW 0x1 @@ -1858,15 +1892,33 @@ enum { #define AR9300_BT_WGHT 0xcccc4444 -#define AR_BT_COEX_MODE2 0x817c -#define AR_BT_BCN_MISS_THRESH 0x000000ff -#define AR_BT_BCN_MISS_THRESH_S 0 -#define AR_BT_BCN_MISS_CNT 0x0000ff00 -#define AR_BT_BCN_MISS_CNT_S 8 -#define AR_BT_HOLD_RX_CLEAR 0x00010000 -#define AR_BT_HOLD_RX_CLEAR_S 16 -#define AR_BT_DISABLE_BT_ANT 0x00100000 -#define AR_BT_DISABLE_BT_ANT_S 20 +#define AR_BT_COEX_MODE2 0x817c +#define AR_BT_BCN_MISS_THRESH 0x000000ff +#define AR_BT_BCN_MISS_THRESH_S 0 +#define AR_BT_BCN_MISS_CNT 0x0000ff00 +#define AR_BT_BCN_MISS_CNT_S 8 +#define AR_BT_HOLD_RX_CLEAR 0x00010000 +#define AR_BT_HOLD_RX_CLEAR_S 16 +#define AR_BT_PROTECT_BT_AFTER_WAKEUP 0x00080000 +#define AR_BT_PROTECT_BT_AFTER_WAKEUP_S 19 +#define AR_BT_DISABLE_BT_ANT 0x00100000 +#define AR_BT_DISABLE_BT_ANT_S 20 +#define AR_BT_QUIET_2_WIRE 0x00200000 +#define AR_BT_QUIET_2_WIRE_S 21 +#define AR_BT_WL_ACTIVE_MODE 0x00c00000 +#define AR_BT_WL_ACTIVE_MODE_S 22 +#define AR_BT_WL_TXRX_SEPARATE 0x01000000 +#define AR_BT_WL_TXRX_SEPARATE_S 24 +#define AR_BT_RS_DISCARD_EXTEND 0x02000000 +#define AR_BT_RS_DISCARD_EXTEND_S 25 +#define AR_BT_TSF_BT_ACTIVE_CTRL 0x0c000000 +#define AR_BT_TSF_BT_ACTIVE_CTRL_S 26 +#define AR_BT_TSF_BT_PRIORITY_CTRL 0x30000000 +#define AR_BT_TSF_BT_PRIORITY_CTRL_S 28 +#define AR_BT_INTERRUPT_ENABLE 0x40000000 +#define AR_BT_INTERRUPT_ENABLE_S 30 +#define AR_BT_PHY_ERR_BT_COLL_ENABLE 0x80000000 +#define AR_BT_PHY_ERR_BT_COLL_ENABLE_S 31 #define AR_TXSIFS 0x81d0 #define AR_TXSIFS_TIME 0x000000FF @@ -1875,6 +1927,16 @@ enum { #define AR_TXSIFS_ACK_SHIFT 0x00007000 #define AR_TXSIFS_ACK_SHIFT_S 12 +#define AR_BT_COEX_MODE3 0x81d4 +#define AR_BT_WL_ACTIVE_TIME 0x000000ff +#define AR_BT_WL_ACTIVE_TIME_S 0 +#define AR_BT_WL_QC_TIME 0x0000ff00 +#define AR_BT_WL_QC_TIME_S 8 +#define AR_BT_ALLOW_CONCURRENT_ACCESS 0x000f0000 +#define AR_BT_ALLOW_CONCURRENT_ACCESS_S 16 +#define AR_BT_AGC_SATURATION_CNT_ENABLE 0x00100000 +#define AR_BT_AGC_SATURATION_CNT_ENABLE_S 20 + #define AR_TXOP_X 0x81ec #define AR_TXOP_X_VAL 0x000000FF diff --git a/drivers/net/wireless/ath/ath9k/rng.c b/drivers/net/wireless/ath/ath9k/rng.c index c9cb2aad7b6f..d38e50f96db7 100644 --- a/drivers/net/wireless/ath/ath9k/rng.c +++ b/drivers/net/wireless/ath/ath9k/rng.c @@ -55,11 +55,26 @@ static int ath9k_rng_data_read(struct ath_softc *sc, u32 *buf, u32 buf_size) return j << 2; } +static u32 ath9k_rng_delay_get(u32 fail_stats) +{ + u32 delay; + + if (fail_stats < 100) + delay = 10; + else if (fail_stats < 105) + delay = 1000; + else + delay = 10000; + + return delay; +} + static int ath9k_rng_kthread(void *data) { int bytes_read; struct ath_softc *sc = data; u32 *rng_buf; + u32 delay, fail_stats = 0; rng_buf = kmalloc_array(ATH9K_RNG_BUF_SIZE, sizeof(u32), GFP_KERNEL); if (!rng_buf) @@ -69,10 +84,13 @@ static int ath9k_rng_kthread(void *data) bytes_read = ath9k_rng_data_read(sc, rng_buf, ATH9K_RNG_BUF_SIZE); if (unlikely(!bytes_read)) { - msleep_interruptible(10); + delay = ath9k_rng_delay_get(++fail_stats); + msleep_interruptible(delay); continue; } + fail_stats = 0; + /* sleep until entropy bits under write_wakeup_threshold */ add_hwgenerator_randomness((void *)rng_buf, bytes_read, ATH9K_RNG_ENTROPY(bytes_read)); diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index fe795fc5288c..8ddd604bd00c 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -1112,7 +1112,7 @@ static u8 ath_get_rate_txpower(struct ath_softc *sc, struct ath_buf *bf, bool is_2ghz; struct modal_eep_header *pmodal; - is_2ghz = info->band == IEEE80211_BAND_2GHZ; + is_2ghz = info->band == NL80211_BAND_2GHZ; pmodal = &eep->modalHeader[is_2ghz]; power_ht40delta = pmodal->ht40PowerIncForPdadc; } else { @@ -1236,7 +1236,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, /* legacy rates */ rate = &common->sbands[tx_info->band].bitrates[rates[i].idx]; - if ((tx_info->band == IEEE80211_BAND_2GHZ) && + if ((tx_info->band == NL80211_BAND_2GHZ) && !(rate->flags & IEEE80211_RATE_ERP_G)) phy = WLAN_RC_PHY_CCK; else diff --git a/drivers/net/wireless/ath/carl9170/mac.c b/drivers/net/wireless/ath/carl9170/mac.c index a2f005703c04..7d4a72dc98db 100644 --- a/drivers/net/wireless/ath/carl9170/mac.c +++ b/drivers/net/wireless/ath/carl9170/mac.c @@ -48,7 +48,7 @@ int carl9170_set_dyn_sifs_ack(struct ar9170 *ar) if (conf_is_ht40(&ar->hw->conf)) val = 0x010a; else { - if (ar->hw->conf.chandef.chan->band == IEEE80211_BAND_2GHZ) + if (ar->hw->conf.chandef.chan->band == NL80211_BAND_2GHZ) val = 0x105; else val = 0x104; @@ -66,7 +66,7 @@ int carl9170_set_rts_cts_rate(struct ar9170 *ar) rts_rate = 0x1da; cts_rate = 0x10a; } else { - if (ar->hw->conf.chandef.chan->band == IEEE80211_BAND_2GHZ) { + if (ar->hw->conf.chandef.chan->band == NL80211_BAND_2GHZ) { /* 11 mbit CCK */ rts_rate = 033; cts_rate = 003; @@ -93,7 +93,7 @@ int carl9170_set_slot_time(struct ar9170 *ar) return 0; } - if ((ar->hw->conf.chandef.chan->band == IEEE80211_BAND_5GHZ) || + if ((ar->hw->conf.chandef.chan->band == NL80211_BAND_5GHZ) || vif->bss_conf.use_short_slot) slottime = 9; @@ -120,7 +120,7 @@ int carl9170_set_mac_rates(struct ar9170 *ar) basic |= (vif->bss_conf.basic_rates & 0xff0) << 4; rcu_read_unlock(); - if (ar->hw->conf.chandef.chan->band == IEEE80211_BAND_5GHZ) + if (ar->hw->conf.chandef.chan->band == NL80211_BAND_5GHZ) mandatory = 0xff00; /* OFDM 6/9/12/18/24/36/48/54 */ else mandatory = 0xff0f; /* OFDM (6/9../54) + CCK (1/2/5.5/11) */ @@ -512,10 +512,10 @@ int carl9170_set_mac_tpc(struct ar9170 *ar, struct ieee80211_channel *channel) chains = AR9170_TX_PHY_TXCHAIN_1; switch (channel->band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: power = ar->power_2G_ofdm[0] & 0x3f; break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: power = ar->power_5G_leg[0] & 0x3f; break; default: diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c index 4d1527a2e292..ffb22a04beeb 100644 --- a/drivers/net/wireless/ath/carl9170/main.c +++ b/drivers/net/wireless/ath/carl9170/main.c @@ -1666,7 +1666,7 @@ static int carl9170_op_get_survey(struct ieee80211_hw *hw, int idx, return err; } - for (b = 0; b < IEEE80211_NUM_BANDS; b++) { + for (b = 0; b < NUM_NL80211_BANDS; b++) { band = ar->hw->wiphy->bands[b]; if (!band) @@ -1941,13 +1941,13 @@ static int carl9170_parse_eeprom(struct ar9170 *ar) } if (ar->eeprom.operating_flags & AR9170_OPFLAG_2GHZ) { - ar->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = + ar->hw->wiphy->bands[NL80211_BAND_2GHZ] = &carl9170_band_2GHz; chans += carl9170_band_2GHz.n_channels; bands++; } if (ar->eeprom.operating_flags & AR9170_OPFLAG_5GHZ) { - ar->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = + ar->hw->wiphy->bands[NL80211_BAND_5GHZ] = &carl9170_band_5GHz; chans += carl9170_band_5GHz.n_channels; bands++; diff --git a/drivers/net/wireless/ath/carl9170/phy.c b/drivers/net/wireless/ath/carl9170/phy.c index dca6df13fd5b..34d9fd77046e 100644 --- a/drivers/net/wireless/ath/carl9170/phy.c +++ b/drivers/net/wireless/ath/carl9170/phy.c @@ -540,11 +540,11 @@ static int carl9170_init_phy_from_eeprom(struct ar9170 *ar, return carl9170_regwrite_result(); } -static int carl9170_init_phy(struct ar9170 *ar, enum ieee80211_band band) +static int carl9170_init_phy(struct ar9170 *ar, enum nl80211_band band) { int i, err; u32 val; - bool is_2ghz = band == IEEE80211_BAND_2GHZ; + bool is_2ghz = band == NL80211_BAND_2GHZ; bool is_40mhz = conf_is_ht40(&ar->hw->conf); carl9170_regwrite_begin(ar); @@ -1125,13 +1125,13 @@ static int carl9170_set_freq_cal_data(struct ar9170 *ar, u8 f, tmp; switch (channel->band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: f = channel->center_freq - 2300; cal_freq_pier = ar->eeprom.cal_freq_pier_2G; i = AR5416_NUM_2G_CAL_PIERS - 1; break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: f = (channel->center_freq - 4800) / 5; cal_freq_pier = ar->eeprom.cal_freq_pier_5G; i = AR5416_NUM_5G_CAL_PIERS - 1; @@ -1158,12 +1158,12 @@ static int carl9170_set_freq_cal_data(struct ar9170 *ar, int j; switch (channel->band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: cal_pier_data = &ar->eeprom. cal_pier_data_2G[chain][idx]; break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: cal_pier_data = &ar->eeprom. cal_pier_data_5G[chain][idx]; break; @@ -1340,7 +1340,7 @@ static void carl9170_calc_ctl(struct ar9170 *ar, u32 freq, enum carl9170_bw bw) /* skip CTL and heavy clip for CTL_MKK and CTL_ETSI */ return; - if (ar->hw->conf.chandef.chan->band == IEEE80211_BAND_2GHZ) { + if (ar->hw->conf.chandef.chan->band == NL80211_BAND_2GHZ) { modes = mode_list_2ghz; nr_modes = ARRAY_SIZE(mode_list_2ghz); } else { @@ -1607,7 +1607,7 @@ int carl9170_set_channel(struct ar9170 *ar, struct ieee80211_channel *channel, return err; err = carl9170_init_rf_banks_0_7(ar, - channel->band == IEEE80211_BAND_5GHZ); + channel->band == NL80211_BAND_5GHZ); if (err) return err; @@ -1621,7 +1621,7 @@ int carl9170_set_channel(struct ar9170 *ar, struct ieee80211_channel *channel, return err; err = carl9170_init_rf_bank4_pwr(ar, - channel->band == IEEE80211_BAND_5GHZ, + channel->band == NL80211_BAND_5GHZ, channel->center_freq, bw); if (err) return err; diff --git a/drivers/net/wireless/ath/carl9170/rx.c b/drivers/net/wireless/ath/carl9170/rx.c index d66533cbc38a..0c34c8729dc6 100644 --- a/drivers/net/wireless/ath/carl9170/rx.c +++ b/drivers/net/wireless/ath/carl9170/rx.c @@ -417,7 +417,7 @@ static int carl9170_rx_mac_status(struct ar9170 *ar, return -EINVAL; } - if (status->band == IEEE80211_BAND_2GHZ) + if (status->band == NL80211_BAND_2GHZ) status->rate_idx += 4; break; diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c index ae86a600d920..2bf04c9edc98 100644 --- a/drivers/net/wireless/ath/carl9170/tx.c +++ b/drivers/net/wireless/ath/carl9170/tx.c @@ -720,12 +720,12 @@ static void carl9170_tx_rate_tpc_chains(struct ar9170 *ar, /* +1 dBm for HT40 */ *tpc += 2; - if (info->band == IEEE80211_BAND_2GHZ) + if (info->band == NL80211_BAND_2GHZ) txpower = ar->power_2G_ht40; else txpower = ar->power_5G_ht40; } else { - if (info->band == IEEE80211_BAND_2GHZ) + if (info->band == NL80211_BAND_2GHZ) txpower = ar->power_2G_ht20; else txpower = ar->power_5G_ht20; @@ -734,7 +734,7 @@ static void carl9170_tx_rate_tpc_chains(struct ar9170 *ar, *phyrate = txrate->idx; *tpc += txpower[idx & 7]; } else { - if (info->band == IEEE80211_BAND_2GHZ) { + if (info->band == NL80211_BAND_2GHZ) { if (idx < 4) txpower = ar->power_2G_cck; else @@ -797,7 +797,7 @@ static __le32 carl9170_tx_physet(struct ar9170 *ar, * tmp |= cpu_to_le32(AR9170_TX_PHY_GREENFIELD); */ } else { - if (info->band == IEEE80211_BAND_2GHZ) { + if (info->band == NL80211_BAND_2GHZ) { if (txrate->idx <= AR9170_TX_PHY_RATE_CCK_11M) tmp |= cpu_to_le32(AR9170_TX_PHY_MOD_CCK); else diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c index 06ea6cc9e30a..7e15ed9ed31f 100644 --- a/drivers/net/wireless/ath/regd.c +++ b/drivers/net/wireless/ath/regd.c @@ -336,12 +336,12 @@ ath_reg_apply_beaconing_flags(struct wiphy *wiphy, struct ath_regulatory *reg, enum nl80211_reg_initiator initiator) { - enum ieee80211_band band; + enum nl80211_band band; struct ieee80211_supported_band *sband; struct ieee80211_channel *ch; unsigned int i; - for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + for (band = 0; band < NUM_NL80211_BANDS; band++) { if (!wiphy->bands[band]) continue; sband = wiphy->bands[band]; @@ -374,7 +374,7 @@ ath_reg_apply_ir_flags(struct wiphy *wiphy, { struct ieee80211_supported_band *sband; - sband = wiphy->bands[IEEE80211_BAND_2GHZ]; + sband = wiphy->bands[NL80211_BAND_2GHZ]; if (!sband) return; @@ -402,10 +402,10 @@ static void ath_reg_apply_radar_flags(struct wiphy *wiphy) struct ieee80211_channel *ch; unsigned int i; - if (!wiphy->bands[IEEE80211_BAND_5GHZ]) + if (!wiphy->bands[NL80211_BAND_5GHZ]) return; - sband = wiphy->bands[IEEE80211_BAND_5GHZ]; + sband = wiphy->bands[NL80211_BAND_5GHZ]; for (i = 0; i < sband->n_channels; i++) { ch = &sband->channels[i]; @@ -772,7 +772,7 @@ ath_regd_init(struct ath_regulatory *reg, EXPORT_SYMBOL(ath_regd_init); u32 ath_regd_get_band_ctl(struct ath_regulatory *reg, - enum ieee80211_band band) + enum nl80211_band band) { if (!reg->regpair || (reg->country_code == CTRY_DEFAULT && @@ -794,9 +794,9 @@ u32 ath_regd_get_band_ctl(struct ath_regulatory *reg, } switch (band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: return reg->regpair->reg_2ghz_ctl; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: return reg->regpair->reg_5ghz_ctl; default: return NO_CTL; diff --git a/drivers/net/wireless/ath/regd.h b/drivers/net/wireless/ath/regd.h index 37f53bd8fcb1..565d3075f06e 100644 --- a/drivers/net/wireless/ath/regd.h +++ b/drivers/net/wireless/ath/regd.h @@ -255,7 +255,7 @@ int ath_regd_init(struct ath_regulatory *reg, struct wiphy *wiphy, void (*reg_notifier)(struct wiphy *wiphy, struct regulatory_request *request)); u32 ath_regd_get_band_ctl(struct ath_regulatory *reg, - enum ieee80211_band band); + enum nl80211_band band); void ath_reg_notifier_apply(struct wiphy *wiphy, struct regulatory_request *request, struct ath_regulatory *reg); diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c index a27279c2c695..9a1db3bbec4e 100644 --- a/drivers/net/wireless/ath/wcn36xx/main.c +++ b/drivers/net/wireless/ath/wcn36xx/main.c @@ -26,14 +26,14 @@ module_param_named(debug_mask, wcn36xx_dbg_mask, uint, 0644); MODULE_PARM_DESC(debug_mask, "Debugging mask"); #define CHAN2G(_freq, _idx) { \ - .band = IEEE80211_BAND_2GHZ, \ + .band = NL80211_BAND_2GHZ, \ .center_freq = (_freq), \ .hw_value = (_idx), \ .max_power = 25, \ } #define CHAN5G(_freq, _idx) { \ - .band = IEEE80211_BAND_5GHZ, \ + .band = NL80211_BAND_5GHZ, \ .center_freq = (_freq), \ .hw_value = (_idx), \ .max_power = 25, \ @@ -516,7 +516,7 @@ static void wcn36xx_sw_scan_complete(struct ieee80211_hw *hw, } static void wcn36xx_update_allowed_rates(struct ieee80211_sta *sta, - enum ieee80211_band band) + enum nl80211_band band) { int i, size; u16 *rates_table; @@ -529,7 +529,7 @@ static void wcn36xx_update_allowed_rates(struct ieee80211_sta *sta, size = ARRAY_SIZE(sta_priv->supported_rates.dsss_rates); rates_table = sta_priv->supported_rates.dsss_rates; - if (band == IEEE80211_BAND_2GHZ) { + if (band == NL80211_BAND_2GHZ) { for (i = 0; i < size; i++) { if (rates & 0x01) { rates_table[i] = wcn_2ghz_rates[i].hw_value; @@ -958,8 +958,8 @@ static int wcn36xx_init_ieee80211(struct wcn36xx *wcn) BIT(NL80211_IFTYPE_ADHOC) | BIT(NL80211_IFTYPE_MESH_POINT); - wcn->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &wcn_band_2ghz; - wcn->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = &wcn_band_5ghz; + wcn->hw->wiphy->bands[NL80211_BAND_2GHZ] = &wcn_band_2ghz; + wcn->hw->wiphy->bands[NL80211_BAND_5GHZ] = &wcn_band_5ghz; wcn->hw->wiphy->cipher_suites = cipher_suites; wcn->hw->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites); diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c index 74f56a81ad9a..96992a2c4b42 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.c +++ b/drivers/net/wireless/ath/wcn36xx/smd.c @@ -104,11 +104,11 @@ static void wcn36xx_smd_set_bss_nw_type(struct wcn36xx *wcn, struct ieee80211_sta *sta, struct wcn36xx_hal_config_bss_params *bss_params) { - if (IEEE80211_BAND_5GHZ == WCN36XX_BAND(wcn)) + if (NL80211_BAND_5GHZ == WCN36XX_BAND(wcn)) bss_params->nw_type = WCN36XX_HAL_11A_NW_TYPE; else if (sta && sta->ht_cap.ht_supported) bss_params->nw_type = WCN36XX_HAL_11N_NW_TYPE; - else if (sta && (sta->supp_rates[IEEE80211_BAND_2GHZ] & 0x7f)) + else if (sta && (sta->supp_rates[NL80211_BAND_2GHZ] & 0x7f)) bss_params->nw_type = WCN36XX_HAL_11G_NW_TYPE; else bss_params->nw_type = WCN36XX_HAL_11B_NW_TYPE; diff --git a/drivers/net/wireless/ath/wcn36xx/txrx.c b/drivers/net/wireless/ath/wcn36xx/txrx.c index 9bec8237231d..6c47a7336c38 100644 --- a/drivers/net/wireless/ath/wcn36xx/txrx.c +++ b/drivers/net/wireless/ath/wcn36xx/txrx.c @@ -57,7 +57,7 @@ int wcn36xx_rx_skb(struct wcn36xx *wcn, struct sk_buff *skb) RX_FLAG_MMIC_STRIPPED | RX_FLAG_DECRYPTED; - wcn36xx_dbg(WCN36XX_DBG_RX, "status.flags=%x\n", status.flag); + wcn36xx_dbg(WCN36XX_DBG_RX, "status.flags=%llx\n", status.flag); memcpy(IEEE80211_SKB_RXCB(skb), &status, sizeof(status)); @@ -225,7 +225,7 @@ static void wcn36xx_set_tx_mgmt(struct wcn36xx_tx_bd *bd, /* default rate for unicast */ if (ieee80211_is_mgmt(hdr->frame_control)) - bd->bd_rate = (WCN36XX_BAND(wcn) == IEEE80211_BAND_5GHZ) ? + bd->bd_rate = (WCN36XX_BAND(wcn) == NL80211_BAND_5GHZ) ? WCN36XX_BD_RATE_CTRL : WCN36XX_BD_RATE_MGMT; else if (ieee80211_is_ctl(hdr->frame_control)) diff --git a/drivers/net/wireless/ath/wil6210/Makefile b/drivers/net/wireless/ath/wil6210/Makefile index fdf63d5fe82b..11b544b26c74 100644 --- a/drivers/net/wireless/ath/wil6210/Makefile +++ b/drivers/net/wireless/ath/wil6210/Makefile @@ -18,6 +18,7 @@ wil6210-$(CONFIG_WIL6210_TRACING) += trace.o wil6210-y += wil_platform.o wil6210-y += ethtool.o wil6210-y += wil_crash_dump.o +wil6210-y += p2p.o # for tracing framework to find trace.h CFLAGS_trace.o := -I$(src) diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c index 11f1bb8dfebe..0fb3a7941d84 100644 --- a/drivers/net/wireless/ath/wil6210/cfg80211.c +++ b/drivers/net/wireless/ath/wil6210/cfg80211.c @@ -18,8 +18,10 @@ #include "wil6210.h" #include "wmi.h" +#define WIL_MAX_ROC_DURATION_MS 5000 + #define CHAN60G(_channel, _flags) { \ - .band = IEEE80211_BAND_60GHZ, \ + .band = NL80211_BAND_60GHZ, \ .center_freq = 56160 + (2160 * (_channel)), \ .hw_value = (_channel), \ .flags = (_flags), \ @@ -76,12 +78,24 @@ wil_mgmt_stypes[NUM_NL80211_IFTYPES] = { .rx = BIT(IEEE80211_STYPE_ACTION >> 4) | BIT(IEEE80211_STYPE_PROBE_REQ >> 4) }, + [NL80211_IFTYPE_P2P_DEVICE] = { + .tx = BIT(IEEE80211_STYPE_ACTION >> 4) | + BIT(IEEE80211_STYPE_PROBE_RESP >> 4), + .rx = BIT(IEEE80211_STYPE_ACTION >> 4) | + BIT(IEEE80211_STYPE_PROBE_REQ >> 4) + }, }; static const u32 wil_cipher_suites[] = { WLAN_CIPHER_SUITE_GCMP, }; +static const char * const key_usage_str[] = { + [WMI_KEY_USE_PAIRWISE] = "PTK", + [WMI_KEY_USE_RX_GROUP] = "RX_GTK", + [WMI_KEY_USE_TX_GROUP] = "TX_GTK", +}; + int wil_iftype_nl2wmi(enum nl80211_iftype type) { static const struct { @@ -113,7 +127,7 @@ int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid, .interval_usec = 0, }; struct { - struct wil6210_mbox_hdr_wmi wmi; + struct wmi_cmd_hdr wmi; struct wmi_notify_req_done_event evt; } __packed reply; struct wil_net_stats *stats = &wil->sta[cid].stats; @@ -226,13 +240,82 @@ static int wil_cfg80211_dump_station(struct wiphy *wiphy, return rc; } +static struct wireless_dev * +wil_cfg80211_add_iface(struct wiphy *wiphy, const char *name, + unsigned char name_assign_type, + enum nl80211_iftype type, + u32 *flags, struct vif_params *params) +{ + struct wil6210_priv *wil = wiphy_to_wil(wiphy); + struct net_device *ndev = wil_to_ndev(wil); + struct wireless_dev *p2p_wdev; + + wil_dbg_misc(wil, "%s()\n", __func__); + + if (type != NL80211_IFTYPE_P2P_DEVICE) { + wil_err(wil, "%s: unsupported iftype %d\n", __func__, type); + return ERR_PTR(-EINVAL); + } + + if (wil->p2p_wdev) { + wil_err(wil, "%s: P2P_DEVICE interface already created\n", + __func__); + return ERR_PTR(-EINVAL); + } + + p2p_wdev = kzalloc(sizeof(*p2p_wdev), GFP_KERNEL); + if (!p2p_wdev) + return ERR_PTR(-ENOMEM); + + p2p_wdev->iftype = type; + p2p_wdev->wiphy = wiphy; + /* use our primary ethernet address */ + ether_addr_copy(p2p_wdev->address, ndev->perm_addr); + + wil->p2p_wdev = p2p_wdev; + + return p2p_wdev; +} + +static int wil_cfg80211_del_iface(struct wiphy *wiphy, + struct wireless_dev *wdev) +{ + struct wil6210_priv *wil = wiphy_to_wil(wiphy); + + wil_dbg_misc(wil, "%s()\n", __func__); + + if (wdev != wil->p2p_wdev) { + wil_err(wil, "%s: delete of incorrect interface 0x%p\n", + __func__, wdev); + return -EINVAL; + } + + wil_p2p_wdev_free(wil); + + return 0; +} + static int wil_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev, enum nl80211_iftype type, u32 *flags, struct vif_params *params) { struct wil6210_priv *wil = wiphy_to_wil(wiphy); - struct wireless_dev *wdev = wil->wdev; + struct wireless_dev *wdev = wil_to_wdev(wil); + int rc; + + wil_dbg_misc(wil, "%s() type=%d\n", __func__, type); + + if (netif_running(wil_to_ndev(wil)) && !wil_is_recovery_blocked(wil)) { + wil_dbg_misc(wil, "interface is up. resetting...\n"); + mutex_lock(&wil->mutex); + __wil_down(wil); + rc = __wil_up(wil); + mutex_unlock(&wil->mutex); + + if (rc) + return rc; + } switch (type) { case NL80211_IFTYPE_STATION: @@ -260,7 +343,7 @@ static int wil_cfg80211_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request) { struct wil6210_priv *wil = wiphy_to_wil(wiphy); - struct wireless_dev *wdev = wil->wdev; + struct wireless_dev *wdev = request->wdev; struct { struct wmi_start_scan_cmd cmd; u16 chnl[4]; @@ -268,6 +351,9 @@ static int wil_cfg80211_scan(struct wiphy *wiphy, uint i, n; int rc; + wil_dbg_misc(wil, "%s(), wdev=0x%p iftype=%d\n", + __func__, wdev, wdev->iftype); + if (wil->scan_request) { wil_err(wil, "Already scanning\n"); return -EAGAIN; @@ -277,6 +363,7 @@ static int wil_cfg80211_scan(struct wiphy *wiphy, switch (wdev->iftype) { case NL80211_IFTYPE_STATION: case NL80211_IFTYPE_P2P_CLIENT: + case NL80211_IFTYPE_P2P_DEVICE: break; default: return -EOPNOTSUPP; @@ -288,6 +375,20 @@ static int wil_cfg80211_scan(struct wiphy *wiphy, return -EBUSY; } + /* scan on P2P_DEVICE is handled as p2p search */ + if (wdev->iftype == NL80211_IFTYPE_P2P_DEVICE) { + wil->scan_request = request; + wil->radio_wdev = wdev; + rc = wil_p2p_search(wil, request); + if (rc) { + wil->radio_wdev = wil_to_wdev(wil); + wil->scan_request = NULL; + } + return rc; + } + + (void)wil_p2p_stop_discovery(wil); + wil_dbg_misc(wil, "Start scan_request 0x%p\n", request); wil_dbg_misc(wil, "SSID count: %d", request->n_ssids); @@ -313,6 +414,7 @@ static int wil_cfg80211_scan(struct wiphy *wiphy, mod_timer(&wil->scan_timer, jiffies + WIL6210_SCAN_TO); memset(&cmd, 0, sizeof(cmd)); + cmd.cmd.scan_type = WMI_ACTIVE_SCAN; cmd.cmd.num_channels = 0; n = min(request->n_channels, 4U); for (i = 0; i < n; i++) { @@ -340,12 +442,19 @@ static int wil_cfg80211_scan(struct wiphy *wiphy, if (rc) goto out; + if (wil->discovery_mode && cmd.cmd.scan_type == WMI_ACTIVE_SCAN) { + cmd.cmd.discovery_mode = 1; + wil_dbg_misc(wil, "active scan with discovery_mode=1\n"); + } + + wil->radio_wdev = wdev; rc = wmi_send(wil, WMI_START_SCAN_CMDID, &cmd, sizeof(cmd.cmd) + cmd.cmd.num_channels * sizeof(cmd.cmd.channel_list[0])); out: if (rc) { del_timer_sync(&wil->scan_timer); + wil->radio_wdev = wil_to_wdev(wil); wil->scan_request = NULL; } @@ -390,6 +499,7 @@ static void wil_print_connect_params(struct wil6210_priv *wil, print_hex_dump(KERN_INFO, " SSID: ", DUMP_PREFIX_OFFSET, 16, 1, sme->ssid, sme->ssid_len, true); wil_info(wil, " Privacy: %s\n", sme->privacy ? "secure" : "open"); + wil_info(wil, " PBSS: %d\n", sme->pbss); wil_print_crypto(wil, &sme->crypto); } @@ -404,7 +514,9 @@ static int wil_cfg80211_connect(struct wiphy *wiphy, const u8 *rsn_eid; int ch; int rc = 0; + enum ieee80211_bss_type bss_type = IEEE80211_BSS_TYPE_ESS; + wil_dbg_misc(wil, "%s()\n", __func__); wil_print_connect_params(wil, sme); if (test_bit(wil_status_fwconnecting, wil->status) || @@ -422,14 +534,12 @@ static int wil_cfg80211_connect(struct wiphy *wiphy, if (sme->privacy && !rsn_eid) wil_info(wil, "WSC connection\n"); - if (sme->pbss) { - wil_err(wil, "connect - PBSS not yet supported\n"); - return -EOPNOTSUPP; - } + if (sme->pbss) + bss_type = IEEE80211_BSS_TYPE_PBSS; bss = cfg80211_get_bss(wiphy, sme->channel, sme->bssid, sme->ssid, sme->ssid_len, - IEEE80211_BSS_TYPE_ESS, IEEE80211_PRIVACY_ANY); + bss_type, IEEE80211_PRIVACY_ANY); if (!bss) { wil_err(wil, "Unable to find BSS\n"); return -ENOENT; @@ -568,10 +678,20 @@ int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, struct ieee80211_mgmt *mgmt_frame = (void *)buf; struct wmi_sw_tx_req_cmd *cmd; struct { - struct wil6210_mbox_hdr_wmi wmi; + struct wmi_cmd_hdr wmi; struct wmi_sw_tx_complete_event evt; } __packed evt; + /* Note, currently we do not support the "wait" parameter, user-space + * must call remain_on_channel before mgmt_tx or listen on a channel + * another way (AP/PCP or connected station) + * in addition we need to check if specified "chan" argument is + * different from currently "listened" channel and fail if it is. + */ + + wil_dbg_misc(wil, "%s()\n", __func__); + print_hex_dump_bytes("mgmt tx frame ", DUMP_PREFIX_OFFSET, buf, len); + cmd = kmalloc(sizeof(*cmd) + len, GFP_KERNEL); if (!cmd) { rc = -ENOMEM; @@ -598,7 +718,7 @@ static int wil_cfg80211_set_channel(struct wiphy *wiphy, struct cfg80211_chan_def *chandef) { struct wil6210_priv *wil = wiphy_to_wil(wiphy); - struct wireless_dev *wdev = wil->wdev; + struct wireless_dev *wdev = wil_to_wdev(wil); wdev->preset_chandef = *chandef; @@ -608,22 +728,19 @@ static int wil_cfg80211_set_channel(struct wiphy *wiphy, static enum wmi_key_usage wil_detect_key_usage(struct wil6210_priv *wil, bool pairwise) { - struct wireless_dev *wdev = wil->wdev; + struct wireless_dev *wdev = wil_to_wdev(wil); enum wmi_key_usage rc; - static const char * const key_usage_str[] = { - [WMI_KEY_USE_PAIRWISE] = "WMI_KEY_USE_PAIRWISE", - [WMI_KEY_USE_RX_GROUP] = "WMI_KEY_USE_RX_GROUP", - [WMI_KEY_USE_TX_GROUP] = "WMI_KEY_USE_TX_GROUP", - }; if (pairwise) { rc = WMI_KEY_USE_PAIRWISE; } else { switch (wdev->iftype) { case NL80211_IFTYPE_STATION: + case NL80211_IFTYPE_P2P_CLIENT: rc = WMI_KEY_USE_RX_GROUP; break; case NL80211_IFTYPE_AP: + case NL80211_IFTYPE_P2P_GO: rc = WMI_KEY_USE_TX_GROUP; break; default: @@ -638,20 +755,86 @@ static enum wmi_key_usage wil_detect_key_usage(struct wil6210_priv *wil, return rc; } +static struct wil_tid_crypto_rx_single * +wil_find_crypto_ctx(struct wil6210_priv *wil, u8 key_index, + enum wmi_key_usage key_usage, const u8 *mac_addr) +{ + int cid = -EINVAL; + int tid = 0; + struct wil_sta_info *s; + struct wil_tid_crypto_rx *c; + + if (key_usage == WMI_KEY_USE_TX_GROUP) + return NULL; /* not needed */ + + /* supplicant provides Rx group key in STA mode with NULL MAC address */ + if (mac_addr) + cid = wil_find_cid(wil, mac_addr); + else if (key_usage == WMI_KEY_USE_RX_GROUP) + cid = wil_find_cid_by_idx(wil, 0); + if (cid < 0) { + wil_err(wil, "No CID for %pM %s[%d]\n", mac_addr, + key_usage_str[key_usage], key_index); + return ERR_PTR(cid); + } + + s = &wil->sta[cid]; + if (key_usage == WMI_KEY_USE_PAIRWISE) + c = &s->tid_crypto_rx[tid]; + else + c = &s->group_crypto_rx; + + return &c->key_id[key_index]; +} + static int wil_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, u8 key_index, bool pairwise, const u8 *mac_addr, struct key_params *params) { + int rc; struct wil6210_priv *wil = wiphy_to_wil(wiphy); enum wmi_key_usage key_usage = wil_detect_key_usage(wil, pairwise); + struct wil_tid_crypto_rx_single *cc = wil_find_crypto_ctx(wil, + key_index, + key_usage, + mac_addr); + + wil_dbg_misc(wil, "%s(%pM %s[%d] PN %*phN)\n", __func__, + mac_addr, key_usage_str[key_usage], key_index, + params->seq_len, params->seq); + + if (IS_ERR(cc)) { + wil_err(wil, "Not connected, %s(%pM %s[%d] PN %*phN)\n", + __func__, mac_addr, key_usage_str[key_usage], key_index, + params->seq_len, params->seq); + return -EINVAL; + } - wil_dbg_misc(wil, "%s(%pM[%d] %s)\n", __func__, mac_addr, key_index, - pairwise ? "PTK" : "GTK"); + if (cc) + cc->key_set = false; + + if (params->seq && params->seq_len != IEEE80211_GCMP_PN_LEN) { + wil_err(wil, + "Wrong PN len %d, %s(%pM %s[%d] PN %*phN)\n", + params->seq_len, __func__, mac_addr, + key_usage_str[key_usage], key_index, + params->seq_len, params->seq); + return -EINVAL; + } + + rc = wmi_add_cipher_key(wil, key_index, mac_addr, params->key_len, + params->key, key_usage); + if ((rc == 0) && cc) { + if (params->seq) + memcpy(cc->pn, params->seq, IEEE80211_GCMP_PN_LEN); + else + memset(cc->pn, 0, IEEE80211_GCMP_PN_LEN); + cc->key_set = true; + } - return wmi_add_cipher_key(wil, key_index, mac_addr, params->key_len, - params->key, key_usage); + return rc; } static int wil_cfg80211_del_key(struct wiphy *wiphy, @@ -661,9 +844,20 @@ static int wil_cfg80211_del_key(struct wiphy *wiphy, { struct wil6210_priv *wil = wiphy_to_wil(wiphy); enum wmi_key_usage key_usage = wil_detect_key_usage(wil, pairwise); + struct wil_tid_crypto_rx_single *cc = wil_find_crypto_ctx(wil, + key_index, + key_usage, + mac_addr); + + wil_dbg_misc(wil, "%s(%pM %s[%d])\n", __func__, mac_addr, + key_usage_str[key_usage], key_index); + + if (IS_ERR(cc)) + wil_info(wil, "Not connected, %s(%pM %s[%d])\n", __func__, + mac_addr, key_usage_str[key_usage], key_index); - wil_dbg_misc(wil, "%s(%pM[%d] %s)\n", __func__, mac_addr, key_index, - pairwise ? "PTK" : "GTK"); + if (!IS_ERR_OR_NULL(cc)) + cc->key_set = false; return wmi_del_cipher_key(wil, key_index, mac_addr, key_usage); } @@ -674,6 +868,9 @@ static int wil_cfg80211_set_default_key(struct wiphy *wiphy, u8 key_index, bool unicast, bool multicast) { + struct wil6210_priv *wil = wiphy_to_wil(wiphy); + + wil_dbg_misc(wil, "%s: entered\n", __func__); return 0; } @@ -686,16 +883,19 @@ static int wil_remain_on_channel(struct wiphy *wiphy, struct wil6210_priv *wil = wiphy_to_wil(wiphy); int rc; - /* TODO: handle duration */ - wil_info(wil, "%s(%d, %d ms)\n", __func__, chan->center_freq, duration); + wil_dbg_misc(wil, "%s() center_freq=%d, duration=%d iftype=%d\n", + __func__, chan->center_freq, duration, wdev->iftype); - rc = wmi_set_channel(wil, chan->hw_value); + rc = wil_p2p_listen(wil, duration, chan, cookie); if (rc) return rc; - rc = wmi_rxon(wil, true); + wil->radio_wdev = wdev; - return rc; + cfg80211_ready_on_channel(wdev, *cookie, chan, duration, + GFP_KERNEL); + + return 0; } static int wil_cancel_remain_on_channel(struct wiphy *wiphy, @@ -703,13 +903,10 @@ static int wil_cancel_remain_on_channel(struct wiphy *wiphy, u64 cookie) { struct wil6210_priv *wil = wiphy_to_wil(wiphy); - int rc; - - wil_info(wil, "%s()\n", __func__); - rc = wmi_rxon(wil, false); + wil_dbg_misc(wil, "%s()\n", __func__); - return rc; + return wil_p2p_cancel_listen(wil, cookie); } /** @@ -852,12 +1049,22 @@ static int _wil_cfg80211_start_ap(struct wiphy *wiphy, const u8 *ssid, size_t ssid_len, u32 privacy, int bi, u8 chan, struct cfg80211_beacon_data *bcon, - u8 hidden_ssid) + u8 hidden_ssid, u32 pbss) { struct wil6210_priv *wil = wiphy_to_wil(wiphy); int rc; struct wireless_dev *wdev = ndev->ieee80211_ptr; u8 wmi_nettype = wil_iftype_nl2wmi(wdev->iftype); + u8 is_go = (wdev->iftype == NL80211_IFTYPE_P2P_GO); + + if (pbss) + wmi_nettype = WMI_NETTYPE_P2P; + + wil_dbg_misc(wil, "%s: is_go=%d\n", __func__, is_go); + if (is_go && !pbss) { + wil_err(wil, "%s: P2P GO must be in PBSS\n", __func__); + return -ENOTSUPP; + } wil_set_recovery_state(wil, fw_recovery_idle); @@ -879,10 +1086,11 @@ static int _wil_cfg80211_start_ap(struct wiphy *wiphy, wil->privacy = privacy; wil->channel = chan; wil->hidden_ssid = hidden_ssid; + wil->pbss = pbss; netif_carrier_on(ndev); - rc = wmi_pcp_start(wil, bi, wmi_nettype, chan, hidden_ssid); + rc = wmi_pcp_start(wil, bi, wmi_nettype, chan, hidden_ssid, is_go); if (rc) goto err_pcp_start; @@ -928,7 +1136,8 @@ static int wil_cfg80211_change_beacon(struct wiphy *wiphy, wdev->ssid_len, privacy, wdev->beacon_interval, wil->channel, bcon, - wil->hidden_ssid); + wil->hidden_ssid, + wil->pbss); } else { rc = _wil_cfg80211_set_ies(wiphy, bcon); } @@ -954,11 +1163,6 @@ static int wil_cfg80211_start_ap(struct wiphy *wiphy, return -EINVAL; } - if (info->pbss) { - wil_err(wil, "AP: PBSS not yet supported\n"); - return -EOPNOTSUPP; - } - switch (info->hidden_ssid) { case NL80211_HIDDEN_SSID_NOT_IN_USE: hidden_ssid = WMI_HIDDEN_SSID_DISABLED; @@ -984,6 +1188,7 @@ static int wil_cfg80211_start_ap(struct wiphy *wiphy, info->hidden_ssid); wil_dbg_misc(wil, "BI %d DTIM %d\n", info->beacon_interval, info->dtim_period); + wil_dbg_misc(wil, "PBSS %d\n", info->pbss); print_hex_dump_bytes("SSID ", DUMP_PREFIX_OFFSET, info->ssid, info->ssid_len); wil_print_bcon_data(bcon); @@ -992,7 +1197,7 @@ static int wil_cfg80211_start_ap(struct wiphy *wiphy, rc = _wil_cfg80211_start_ap(wiphy, ndev, info->ssid, info->ssid_len, info->privacy, info->beacon_interval, channel->hw_value, - bcon, hidden_ssid); + bcon, hidden_ssid, info->pbss); return rc; } @@ -1139,7 +1344,26 @@ static int wil_cfg80211_change_bss(struct wiphy *wiphy, return 0; } +static int wil_cfg80211_start_p2p_device(struct wiphy *wiphy, + struct wireless_dev *wdev) +{ + struct wil6210_priv *wil = wiphy_to_wil(wiphy); + + wil_dbg_misc(wil, "%s: entered\n", __func__); + return 0; +} + +static void wil_cfg80211_stop_p2p_device(struct wiphy *wiphy, + struct wireless_dev *wdev) +{ + struct wil6210_priv *wil = wiphy_to_wil(wiphy); + + wil_dbg_misc(wil, "%s: entered\n", __func__); +} + static struct cfg80211_ops wil_cfg80211_ops = { + .add_virtual_intf = wil_cfg80211_add_iface, + .del_virtual_intf = wil_cfg80211_del_iface, .scan = wil_cfg80211_scan, .connect = wil_cfg80211_connect, .disconnect = wil_cfg80211_disconnect, @@ -1160,20 +1384,25 @@ static struct cfg80211_ops wil_cfg80211_ops = { .del_station = wil_cfg80211_del_station, .probe_client = wil_cfg80211_probe_client, .change_bss = wil_cfg80211_change_bss, + /* P2P device */ + .start_p2p_device = wil_cfg80211_start_p2p_device, + .stop_p2p_device = wil_cfg80211_stop_p2p_device, }; static void wil_wiphy_init(struct wiphy *wiphy) { wiphy->max_scan_ssids = 1; wiphy->max_scan_ie_len = WMI_MAX_IE_LEN; + wiphy->max_remain_on_channel_duration = WIL_MAX_ROC_DURATION_MS; wiphy->max_num_pmkids = 0 /* TODO: */; wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_AP) | + BIT(NL80211_IFTYPE_P2P_CLIENT) | + BIT(NL80211_IFTYPE_P2P_GO) | + BIT(NL80211_IFTYPE_P2P_DEVICE) | BIT(NL80211_IFTYPE_MONITOR); - /* TODO: enable P2P when integrated with supplicant: - * BIT(NL80211_IFTYPE_P2P_CLIENT) | BIT(NL80211_IFTYPE_P2P_GO) - */ wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME | + WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL | WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD; dev_dbg(wiphy_dev(wiphy), "%s : flags = 0x%08x\n", __func__, wiphy->flags); @@ -1182,7 +1411,7 @@ static void wil_wiphy_init(struct wiphy *wiphy) NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 | NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P; - wiphy->bands[IEEE80211_BAND_60GHZ] = &wil_band_60ghz; + wiphy->bands[NL80211_BAND_60GHZ] = &wil_band_60ghz; /* TODO: figure this out */ wiphy->signal_type = CFG80211_SIGNAL_TYPE_UNSPEC; @@ -1241,3 +1470,18 @@ void wil_wdev_free(struct wil6210_priv *wil) wiphy_free(wdev->wiphy); kfree(wdev); } + +void wil_p2p_wdev_free(struct wil6210_priv *wil) +{ + struct wireless_dev *p2p_wdev; + + mutex_lock(&wil->p2p_wdev_mutex); + p2p_wdev = wil->p2p_wdev; + if (p2p_wdev) { + wil->p2p_wdev = NULL; + wil->radio_wdev = wil_to_wdev(wil); + cfg80211_unregister_wdev(p2p_wdev); + kfree(p2p_wdev); + } + mutex_unlock(&wil->p2p_wdev_mutex); +} diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c index 3bbe73b6d05a..b338a09175ad 100644 --- a/drivers/net/wireless/ath/wil6210/debugfs.c +++ b/drivers/net/wireless/ath/wil6210/debugfs.c @@ -37,6 +37,7 @@ enum dbg_off_type { doff_x32 = 1, doff_ulong = 2, doff_io32 = 3, + doff_u8 = 4 }; /* offset to "wil" */ @@ -346,6 +347,10 @@ static void wil6210_debugfs_init_offset(struct wil6210_priv *wil, tbl[i].mode, dbg, base + tbl[i].off); break; + case doff_u8: + f = debugfs_create_u8(tbl[i].name, tbl[i].mode, dbg, + base + tbl[i].off); + break; default: f = ERR_PTR(-EINVAL); } @@ -821,13 +826,13 @@ static ssize_t wil_write_file_wmi(struct file *file, const char __user *buf, size_t len, loff_t *ppos) { struct wil6210_priv *wil = file->private_data; - struct wil6210_mbox_hdr_wmi *wmi; + struct wmi_cmd_hdr *wmi; void *cmd; - int cmdlen = len - sizeof(struct wil6210_mbox_hdr_wmi); + int cmdlen = len - sizeof(struct wmi_cmd_hdr); u16 cmdid; int rc, rc1; - if (cmdlen <= 0) + if (cmdlen < 0) return -EINVAL; wmi = kmalloc(len, GFP_KERNEL); @@ -840,8 +845,8 @@ static ssize_t wil_write_file_wmi(struct file *file, const char __user *buf, return rc; } - cmd = &wmi[1]; - cmdid = le16_to_cpu(wmi->id); + cmd = (cmdlen > 0) ? &wmi[1] : NULL; + cmdid = le16_to_cpu(wmi->command_id); rc1 = wmi_send(wil, cmdid, cmd, cmdlen); kfree(wmi); @@ -985,7 +990,7 @@ static int wil_bf_debugfs_show(struct seq_file *s, void *data) .interval_usec = 0, }; struct { - struct wil6210_mbox_hdr_wmi wmi; + struct wmi_cmd_hdr wmi; struct wmi_notify_req_done_event evt; } __packed reply; @@ -1333,6 +1338,34 @@ static void wil_print_rxtid(struct seq_file *s, struct wil_tid_ampdu_rx *r) r->ssn_last_drop); } +static void wil_print_rxtid_crypto(struct seq_file *s, int tid, + struct wil_tid_crypto_rx *c) +{ + int i; + + for (i = 0; i < 4; i++) { + struct wil_tid_crypto_rx_single *cc = &c->key_id[i]; + + if (cc->key_set) + goto has_keys; + } + return; + +has_keys: + if (tid < WIL_STA_TID_NUM) + seq_printf(s, " [%2d] PN", tid); + else + seq_puts(s, " [GR] PN"); + + for (i = 0; i < 4; i++) { + struct wil_tid_crypto_rx_single *cc = &c->key_id[i]; + + seq_printf(s, " [%i%s]%6phN", i, cc->key_set ? "+" : "-", + cc->pn); + } + seq_puts(s, "\n"); +} + static int wil_sta_debugfs_show(struct seq_file *s, void *data) __acquires(&p->tid_rx_lock) __releases(&p->tid_rx_lock) { @@ -1360,18 +1393,25 @@ __acquires(&p->tid_rx_lock) __releases(&p->tid_rx_lock) spin_lock_bh(&p->tid_rx_lock); for (tid = 0; tid < WIL_STA_TID_NUM; tid++) { struct wil_tid_ampdu_rx *r = p->tid_rx[tid]; + struct wil_tid_crypto_rx *c = + &p->tid_crypto_rx[tid]; if (r) { - seq_printf(s, "[%2d] ", tid); + seq_printf(s, " [%2d] ", tid); wil_print_rxtid(s, r); } + + wil_print_rxtid_crypto(s, tid, c); } + wil_print_rxtid_crypto(s, WIL_STA_TID_NUM, + &p->group_crypto_rx); spin_unlock_bh(&p->tid_rx_lock); seq_printf(s, - "Rx invalid frame: non-data %lu, short %lu, large %lu\n", + "Rx invalid frame: non-data %lu, short %lu, large %lu, replay %lu\n", p->stats.rx_non_data_frame, p->stats.rx_short_frame, - p->stats.rx_large_frame); + p->stats.rx_large_frame, + p->stats.rx_replay); seq_puts(s, "Rx/MCS:"); for (mcs = 0; mcs < ARRAY_SIZE(p->stats.rx_per_mcs); @@ -1487,6 +1527,7 @@ static const struct dbg_off dbg_wil_off[] = { WIL_FIELD(hw_version, S_IRUGO, doff_x32), WIL_FIELD(recovery_count, S_IRUGO, doff_u32), WIL_FIELD(ap_isolate, S_IRUGO, doff_u32), + WIL_FIELD(discovery_mode, S_IRUGO | S_IWUSR, doff_u8), {}, }; diff --git a/drivers/net/wireless/ath/wil6210/interrupt.c b/drivers/net/wireless/ath/wil6210/interrupt.c index 4f2ffa5c6e17..fe66b2b646f0 100644 --- a/drivers/net/wireless/ath/wil6210/interrupt.c +++ b/drivers/net/wireless/ath/wil6210/interrupt.c @@ -391,12 +391,14 @@ static irqreturn_t wil6210_irq_misc_thread(int irq, void *cookie) wil_dbg_irq(wil, "Thread ISR MISC 0x%08x\n", isr); if (isr & ISR_MISC_FW_ERROR) { + wil->recovery_state = fw_recovery_pending; wil_fw_core_dump(wil); wil_notify_fw_error(wil); isr &= ~ISR_MISC_FW_ERROR; - if (wil->platform_ops.notify_crash) { + if (wil->platform_ops.notify) { wil_err(wil, "notify platform driver about FW crash"); - wil->platform_ops.notify_crash(wil->platform_handle); + wil->platform_ops.notify(wil->platform_handle, + WIL_PLATFORM_EVT_FW_CRASH); } else { wil_fw_error_recovery(wil); } diff --git a/drivers/net/wireless/ath/wil6210/ioctl.c b/drivers/net/wireless/ath/wil6210/ioctl.c index f7f948621951..630380078236 100644 --- a/drivers/net/wireless/ath/wil6210/ioctl.c +++ b/drivers/net/wireless/ath/wil6210/ioctl.c @@ -161,13 +161,20 @@ out_free: int wil_ioctl(struct wil6210_priv *wil, void __user *data, int cmd) { + int ret; + switch (cmd) { case WIL_IOCTL_MEMIO: - return wil_ioc_memio_dword(wil, data); + ret = wil_ioc_memio_dword(wil, data); + break; case WIL_IOCTL_MEMIO_BLOCK: - return wil_ioc_memio_block(wil, data); + ret = wil_ioc_memio_block(wil, data); + break; default: wil_dbg_ioctl(wil, "Unsupported IOCTL 0x%04x\n", cmd); return -ENOIOCTLCMD; } + + wil_dbg_ioctl(wil, "ioctl(0x%04x) -> %d\n", cmd, ret); + return ret; } diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c index 78ba6e04c944..8d4e8843004e 100644 --- a/drivers/net/wireless/ath/wil6210/main.c +++ b/drivers/net/wireless/ath/wil6210/main.c @@ -27,6 +27,11 @@ bool debug_fw; /* = false; */ module_param(debug_fw, bool, S_IRUGO); MODULE_PARM_DESC(debug_fw, " do not perform card reset. For FW debug"); +static bool oob_mode; +module_param(oob_mode, bool, S_IRUGO); +MODULE_PARM_DESC(oob_mode, + " enable out of the box (OOB) mode in FW, for diagnostics and certification"); + bool no_fw_recovery; module_param(no_fw_recovery, bool, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(no_fw_recovery, " disable automatic FW error recovery"); @@ -149,7 +154,7 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) might_sleep(); wil_dbg_misc(wil, "%s(CID %d, status %d)\n", __func__, cid, sta->status); - + /* inform upper/lower layers */ if (sta->status != wil_sta_unused) { if (!from_event) wmi_disconnect_sta(wil, sta->addr, reason_code, true); @@ -165,7 +170,7 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) } sta->status = wil_sta_unused; } - + /* reorder buffers */ for (i = 0; i < WIL_STA_TID_NUM; i++) { struct wil_tid_ampdu_rx *r; @@ -177,10 +182,15 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) spin_unlock_bh(&sta->tid_rx_lock); } + /* crypto context */ + memset(sta->tid_crypto_rx, 0, sizeof(sta->tid_crypto_rx)); + memset(&sta->group_crypto_rx, 0, sizeof(sta->group_crypto_rx)); + /* release vrings */ for (i = 0; i < ARRAY_SIZE(wil->vring_tx); i++) { if (wil->vring2cid_tid[i][0] == cid) wil_vring_fini_tx(wil, i); } + /* statistics */ memset(&sta->stats, 0, sizeof(sta->stats)); } @@ -300,6 +310,11 @@ void wil_set_recovery_state(struct wil6210_priv *wil, int state) wake_up_interruptible(&wil->wq); } +bool wil_is_recovery_blocked(struct wil6210_priv *wil) +{ + return no_fw_recovery && (wil->recovery_state == fw_recovery_pending); +} + static void wil_fw_error_worker(struct work_struct *work) { struct wil6210_priv *wil = container_of(work, struct wil6210_priv, @@ -440,9 +455,8 @@ int wil_priv_init(struct wil6210_priv *wil) mutex_init(&wil->mutex); mutex_init(&wil->wmi_mutex); - mutex_init(&wil->back_rx_mutex); - mutex_init(&wil->back_tx_mutex); mutex_init(&wil->probe_client_mutex); + mutex_init(&wil->p2p_wdev_mutex); init_completion(&wil->wmi_ready); init_completion(&wil->wmi_call); @@ -450,17 +464,15 @@ int wil_priv_init(struct wil6210_priv *wil) wil->bcast_vring = -1; setup_timer(&wil->connect_timer, wil_connect_timer_fn, (ulong)wil); setup_timer(&wil->scan_timer, wil_scan_timer_fn, (ulong)wil); + setup_timer(&wil->p2p.discovery_timer, wil_p2p_discovery_timer_fn, + (ulong)wil); INIT_WORK(&wil->disconnect_worker, wil_disconnect_worker); INIT_WORK(&wil->wmi_event_worker, wmi_event_worker); INIT_WORK(&wil->fw_error_worker, wil_fw_error_worker); - INIT_WORK(&wil->back_rx_worker, wil_back_rx_worker); - INIT_WORK(&wil->back_tx_worker, wil_back_tx_worker); INIT_WORK(&wil->probe_client_worker, wil_probe_client_worker); INIT_LIST_HEAD(&wil->pending_wmi_ev); - INIT_LIST_HEAD(&wil->back_rx_pending); - INIT_LIST_HEAD(&wil->back_tx_pending); INIT_LIST_HEAD(&wil->probe_client_pending); spin_lock_init(&wil->wmi_ev_lock); init_waitqueue_head(&wil->wq); @@ -514,16 +526,14 @@ void wil_priv_deinit(struct wil6210_priv *wil) wil_set_recovery_state(wil, fw_recovery_idle); del_timer_sync(&wil->scan_timer); + del_timer_sync(&wil->p2p.discovery_timer); cancel_work_sync(&wil->disconnect_worker); cancel_work_sync(&wil->fw_error_worker); + cancel_work_sync(&wil->p2p.discovery_expired_work); mutex_lock(&wil->mutex); wil6210_disconnect(wil, NULL, WLAN_REASON_DEAUTH_LEAVING, false); mutex_unlock(&wil->mutex); wmi_event_flush(wil); - wil_back_rx_flush(wil); - cancel_work_sync(&wil->back_rx_worker); - wil_back_tx_flush(wil); - cancel_work_sync(&wil->back_tx_worker); wil_probe_client_flush(wil); cancel_work_sync(&wil->probe_client_worker); destroy_workqueue(wil->wq_service); @@ -542,6 +552,16 @@ static inline void wil_release_cpu(struct wil6210_priv *wil) wil_w(wil, RGF_USER_USER_CPU_0, 1); } +static void wil_set_oob_mode(struct wil6210_priv *wil, bool enable) +{ + wil_info(wil, "%s: enable=%d\n", __func__, enable); + if (enable) { + wil_s(wil, RGF_USER_USAGE_6, BIT_USER_OOB_MODE); + } else { + wil_c(wil, RGF_USER_USAGE_6, BIT_USER_OOB_MODE); + } +} + static int wil_target_reset(struct wil6210_priv *wil) { int delay = 0; @@ -637,6 +657,7 @@ void wil_mbox_ring_le2cpus(struct wil6210_mbox_ring *r) static int wil_get_bl_info(struct wil6210_priv *wil) { struct net_device *ndev = wil_to_ndev(wil); + struct wiphy *wiphy = wil_to_wiphy(wil); union { struct bl_dedicated_registers_v0 bl0; struct bl_dedicated_registers_v1 bl1; @@ -681,6 +702,7 @@ static int wil_get_bl_info(struct wil6210_priv *wil) } ether_addr_copy(ndev->perm_addr, mac); + ether_addr_copy(wiphy->perm_addr, mac); if (!is_valid_ether_addr(ndev->dev_addr)) ether_addr_copy(ndev->dev_addr, mac); @@ -767,6 +789,15 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw) if (wil->hw_version == HW_VER_UNKNOWN) return -ENODEV; + if (wil->platform_ops.notify) { + rc = wil->platform_ops.notify(wil->platform_handle, + WIL_PLATFORM_EVT_PRE_RESET); + if (rc) + wil_err(wil, + "%s: PRE_RESET platform notify failed, rc %d\n", + __func__, rc); + } + set_bit(wil_status_resetting, wil->status); cancel_work_sync(&wil->disconnect_worker); @@ -807,6 +838,7 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw) if (rc) return rc; + wil_set_oob_mode(wil, oob_mode); if (load_fw) { wil_info(wil, "Use firmware <%s> + board <%s>\n", WIL_FW_NAME, WIL_FW2_NAME); @@ -846,8 +878,27 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw) /* we just started MAC, wait for FW ready */ rc = wil_wait_for_fw_ready(wil); - if (rc == 0) /* check FW is responsive */ - rc = wmi_echo(wil); + if (rc) + return rc; + + /* check FW is responsive */ + rc = wmi_echo(wil); + if (rc) { + wil_err(wil, "%s: wmi_echo failed, rc %d\n", + __func__, rc); + return rc; + } + + if (wil->platform_ops.notify) { + rc = wil->platform_ops.notify(wil->platform_handle, + WIL_PLATFORM_EVT_FW_RDY); + if (rc) { + wil_err(wil, + "%s: FW_RDY notify failed, rc %d\n", + __func__, rc); + rc = 0; + } + } } return rc; @@ -954,6 +1005,8 @@ int __wil_down(struct wil6210_priv *wil) } wil_enable_irq(wil); + (void)wil_p2p_stop_discovery(wil); + if (wil->scan_request) { wil_dbg_misc(wil, "Abort scan_request 0x%p\n", wil->scan_request); diff --git a/drivers/net/wireless/ath/wil6210/netdev.c b/drivers/net/wireless/ath/wil6210/netdev.c index ecc3c1bdae4b..098409753d5b 100644 --- a/drivers/net/wireless/ath/wil6210/netdev.c +++ b/drivers/net/wireless/ath/wil6210/netdev.c @@ -60,11 +60,7 @@ static int wil_do_ioctl(struct net_device *ndev, struct ifreq *ifr, int cmd) { struct wil6210_priv *wil = ndev_to_wil(ndev); - int ret = wil_ioctl(wil, ifr->ifr_data, cmd); - - wil_dbg_misc(wil, "ioctl(0x%04x) -> %d\n", cmd, ret); - - return ret; + return wil_ioctl(wil, ifr->ifr_data, cmd); } static const struct net_device_ops wil_netdev_ops = { @@ -149,6 +145,7 @@ void *wil_if_alloc(struct device *dev) wil = wdev_to_wil(wdev); wil->wdev = wdev; + wil->radio_wdev = wdev; wil_dbg_misc(wil, "%s()\n", __func__); @@ -160,7 +157,7 @@ void *wil_if_alloc(struct device *dev) wdev->iftype = NL80211_IFTYPE_STATION; /* TODO */ /* default monitor channel */ - ch = wdev->wiphy->bands[IEEE80211_BAND_60GHZ]->channels; + ch = wdev->wiphy->bands[NL80211_BAND_60GHZ]->channels; cfg80211_chandef_create(&wdev->preset_chandef, ch, NL80211_CHAN_NO_HT); ndev = alloc_netdev(0, "wlan%d", NET_NAME_UNKNOWN, wil_dev_setup); diff --git a/drivers/net/wireless/ath/wil6210/p2p.c b/drivers/net/wireless/ath/wil6210/p2p.c new file mode 100644 index 000000000000..2c1b8958180e --- /dev/null +++ b/drivers/net/wireless/ath/wil6210/p2p.c @@ -0,0 +1,253 @@ +/* + * Copyright (c) 2014-2016 Qualcomm Atheros, Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "wil6210.h" +#include "wmi.h" + +#define P2P_WILDCARD_SSID "DIRECT-" +#define P2P_DMG_SOCIAL_CHANNEL 2 +#define P2P_SEARCH_DURATION_MS 500 +#define P2P_DEFAULT_BI 100 + +void wil_p2p_discovery_timer_fn(ulong x) +{ + struct wil6210_priv *wil = (void *)x; + + wil_dbg_misc(wil, "%s\n", __func__); + + schedule_work(&wil->p2p.discovery_expired_work); +} + +int wil_p2p_search(struct wil6210_priv *wil, + struct cfg80211_scan_request *request) +{ + int rc; + struct wil_p2p_info *p2p = &wil->p2p; + + wil_dbg_misc(wil, "%s: channel %d\n", + __func__, P2P_DMG_SOCIAL_CHANNEL); + + mutex_lock(&wil->mutex); + + if (p2p->discovery_started) { + wil_err(wil, "%s: search failed. discovery already ongoing\n", + __func__); + rc = -EBUSY; + goto out; + } + + rc = wmi_p2p_cfg(wil, P2P_DMG_SOCIAL_CHANNEL, P2P_DEFAULT_BI); + if (rc) { + wil_err(wil, "%s: wmi_p2p_cfg failed\n", __func__); + goto out; + } + + rc = wmi_set_ssid(wil, strlen(P2P_WILDCARD_SSID), P2P_WILDCARD_SSID); + if (rc) { + wil_err(wil, "%s: wmi_set_ssid failed\n", __func__); + goto out_stop; + } + + /* Set application IE to probe request and probe response */ + rc = wmi_set_ie(wil, WMI_FRAME_PROBE_REQ, + request->ie_len, request->ie); + if (rc) { + wil_err(wil, "%s: wmi_set_ie(WMI_FRAME_PROBE_REQ) failed\n", + __func__); + goto out_stop; + } + + /* supplicant doesn't provide Probe Response IEs. As a workaround - + * re-use Probe Request IEs + */ + rc = wmi_set_ie(wil, WMI_FRAME_PROBE_RESP, + request->ie_len, request->ie); + if (rc) { + wil_err(wil, "%s: wmi_set_ie(WMI_FRAME_PROBE_RESP) failed\n", + __func__); + goto out_stop; + } + + rc = wmi_start_search(wil); + if (rc) { + wil_err(wil, "%s: wmi_start_search failed\n", __func__); + goto out_stop; + } + + p2p->discovery_started = 1; + INIT_WORK(&p2p->discovery_expired_work, wil_p2p_search_expired); + mod_timer(&p2p->discovery_timer, + jiffies + msecs_to_jiffies(P2P_SEARCH_DURATION_MS)); + +out_stop: + if (rc) + wmi_stop_discovery(wil); + +out: + mutex_unlock(&wil->mutex); + return rc; +} + +int wil_p2p_listen(struct wil6210_priv *wil, unsigned int duration, + struct ieee80211_channel *chan, u64 *cookie) +{ + struct wil_p2p_info *p2p = &wil->p2p; + u8 channel = P2P_DMG_SOCIAL_CHANNEL; + int rc; + + if (chan) + channel = chan->hw_value; + + wil_dbg_misc(wil, "%s: duration %d\n", __func__, duration); + + mutex_lock(&wil->mutex); + + if (p2p->discovery_started) { + wil_err(wil, "%s: discovery already ongoing\n", __func__); + rc = -EBUSY; + goto out; + } + + rc = wmi_p2p_cfg(wil, channel, P2P_DEFAULT_BI); + if (rc) { + wil_err(wil, "%s: wmi_p2p_cfg failed\n", __func__); + goto out; + } + + rc = wmi_set_ssid(wil, strlen(P2P_WILDCARD_SSID), P2P_WILDCARD_SSID); + if (rc) { + wil_err(wil, "%s: wmi_set_ssid failed\n", __func__); + goto out_stop; + } + + rc = wmi_start_listen(wil); + if (rc) { + wil_err(wil, "%s: wmi_start_listen failed\n", __func__); + goto out_stop; + } + + memcpy(&p2p->listen_chan, chan, sizeof(*chan)); + *cookie = ++p2p->cookie; + + p2p->discovery_started = 1; + INIT_WORK(&p2p->discovery_expired_work, wil_p2p_listen_expired); + mod_timer(&p2p->discovery_timer, + jiffies + msecs_to_jiffies(duration)); + +out_stop: + if (rc) + wmi_stop_discovery(wil); + +out: + mutex_unlock(&wil->mutex); + return rc; +} + +u8 wil_p2p_stop_discovery(struct wil6210_priv *wil) +{ + struct wil_p2p_info *p2p = &wil->p2p; + u8 started = p2p->discovery_started; + + if (p2p->discovery_started) { + del_timer_sync(&p2p->discovery_timer); + p2p->discovery_started = 0; + wmi_stop_discovery(wil); + } + + return started; +} + +int wil_p2p_cancel_listen(struct wil6210_priv *wil, u64 cookie) +{ + struct wil_p2p_info *p2p = &wil->p2p; + u8 started; + + mutex_lock(&wil->mutex); + + if (cookie != p2p->cookie) { + wil_info(wil, "%s: Cookie mismatch: 0x%016llx vs. 0x%016llx\n", + __func__, p2p->cookie, cookie); + mutex_unlock(&wil->mutex); + return -ENOENT; + } + + started = wil_p2p_stop_discovery(wil); + + mutex_unlock(&wil->mutex); + + if (!started) { + wil_err(wil, "%s: listen not started\n", __func__); + return -ENOENT; + } + + mutex_lock(&wil->p2p_wdev_mutex); + cfg80211_remain_on_channel_expired(wil->radio_wdev, + p2p->cookie, + &p2p->listen_chan, + GFP_KERNEL); + wil->radio_wdev = wil->wdev; + mutex_unlock(&wil->p2p_wdev_mutex); + return 0; +} + +void wil_p2p_listen_expired(struct work_struct *work) +{ + struct wil_p2p_info *p2p = container_of(work, + struct wil_p2p_info, discovery_expired_work); + struct wil6210_priv *wil = container_of(p2p, + struct wil6210_priv, p2p); + u8 started; + + wil_dbg_misc(wil, "%s()\n", __func__); + + mutex_lock(&wil->mutex); + started = wil_p2p_stop_discovery(wil); + mutex_unlock(&wil->mutex); + + if (started) { + mutex_lock(&wil->p2p_wdev_mutex); + cfg80211_remain_on_channel_expired(wil->radio_wdev, + p2p->cookie, + &p2p->listen_chan, + GFP_KERNEL); + wil->radio_wdev = wil->wdev; + mutex_unlock(&wil->p2p_wdev_mutex); + } + +} + +void wil_p2p_search_expired(struct work_struct *work) +{ + struct wil_p2p_info *p2p = container_of(work, + struct wil_p2p_info, discovery_expired_work); + struct wil6210_priv *wil = container_of(p2p, + struct wil6210_priv, p2p); + u8 started; + + wil_dbg_misc(wil, "%s()\n", __func__); + + mutex_lock(&wil->mutex); + started = wil_p2p_stop_discovery(wil); + mutex_unlock(&wil->mutex); + + if (started) { + mutex_lock(&wil->p2p_wdev_mutex); + cfg80211_scan_done(wil->scan_request, 0); + wil->scan_request = NULL; + wil->radio_wdev = wil->wdev; + mutex_unlock(&wil->p2p_wdev_mutex); + } +} diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c index e36f2a0c8cb6..aeb72c438e44 100644 --- a/drivers/net/wireless/ath/wil6210/pcie_bus.c +++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c @@ -275,6 +275,7 @@ static void wil_pcie_remove(struct pci_dev *pdev) pci_disable_device(pdev); if (wil->platform_ops.uninit) wil->platform_ops.uninit(wil->platform_handle); + wil_p2p_wdev_free(wil); wil_if_free(wil); } diff --git a/drivers/net/wireless/ath/wil6210/rx_reorder.c b/drivers/net/wireless/ath/wil6210/rx_reorder.c index 32031e7a11d5..19ed127d4d05 100644 --- a/drivers/net/wireless/ath/wil6210/rx_reorder.c +++ b/drivers/net/wireless/ath/wil6210/rx_reorder.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014-2015 Qualcomm Atheros, Inc. + * Copyright (c) 2014-2016 Qualcomm Atheros, Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -291,35 +291,15 @@ static u16 wil_agg_size(struct wil6210_priv *wil, u16 req_agg_wsize) return min(max_agg_size, req_agg_wsize); } -/* Block Ack - Rx side (recipient */ +/* Block Ack - Rx side (recipient) */ int wil_addba_rx_request(struct wil6210_priv *wil, u8 cidxtid, u8 dialog_token, __le16 ba_param_set, __le16 ba_timeout, __le16 ba_seq_ctrl) -{ - struct wil_back_rx *req = kzalloc(sizeof(*req), GFP_KERNEL); - - if (!req) - return -ENOMEM; - - req->cidxtid = cidxtid; - req->dialog_token = dialog_token; - req->ba_param_set = le16_to_cpu(ba_param_set); - req->ba_timeout = le16_to_cpu(ba_timeout); - req->ba_seq_ctrl = le16_to_cpu(ba_seq_ctrl); - - mutex_lock(&wil->back_rx_mutex); - list_add_tail(&req->list, &wil->back_rx_pending); - mutex_unlock(&wil->back_rx_mutex); - - queue_work(wil->wq_service, &wil->back_rx_worker); - - return 0; -} - -static void wil_back_rx_handle(struct wil6210_priv *wil, - struct wil_back_rx *req) __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) { + u16 param_set = le16_to_cpu(ba_param_set); + u16 agg_timeout = le16_to_cpu(ba_timeout); + u16 seq_ctrl = le16_to_cpu(ba_seq_ctrl); struct wil_sta_info *sta; u8 cid, tid; u16 agg_wsize = 0; @@ -328,34 +308,35 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) * bits 2..5: TID * bits 6..15: buffer size */ - u16 req_agg_wsize = WIL_GET_BITS(req->ba_param_set, 6, 15); - bool agg_amsdu = !!(req->ba_param_set & BIT(0)); - int ba_policy = req->ba_param_set & BIT(1); - u16 agg_timeout = req->ba_timeout; + u16 req_agg_wsize = WIL_GET_BITS(param_set, 6, 15); + bool agg_amsdu = !!(param_set & BIT(0)); + int ba_policy = param_set & BIT(1); u16 status = WLAN_STATUS_SUCCESS; - u16 ssn = req->ba_seq_ctrl >> 4; + u16 ssn = seq_ctrl >> 4; struct wil_tid_ampdu_rx *r; - int rc; + int rc = 0; might_sleep(); - parse_cidxtid(req->cidxtid, &cid, &tid); + parse_cidxtid(cidxtid, &cid, &tid); /* sanity checks */ if (cid >= WIL6210_MAX_CID) { wil_err(wil, "BACK: invalid CID %d\n", cid); - return; + rc = -EINVAL; + goto out; } sta = &wil->sta[cid]; if (sta->status != wil_sta_connected) { wil_err(wil, "BACK: CID %d not connected\n", cid); - return; + rc = -EINVAL; + goto out; } wil_dbg_wmi(wil, "ADDBA request for CID %d %pM TID %d size %d timeout %d AMSDU%s policy %d token %d SSN 0x%03x\n", - cid, sta->addr, tid, req_agg_wsize, req->ba_timeout, - agg_amsdu ? "+" : "-", !!ba_policy, req->dialog_token, ssn); + cid, sta->addr, tid, req_agg_wsize, agg_timeout, + agg_amsdu ? "+" : "-", !!ba_policy, dialog_token, ssn); /* apply policies */ if (ba_policy) { @@ -365,10 +346,13 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) if (status == WLAN_STATUS_SUCCESS) agg_wsize = wil_agg_size(wil, req_agg_wsize); - rc = wmi_addba_rx_resp(wil, cid, tid, req->dialog_token, status, + rc = wmi_addba_rx_resp(wil, cid, tid, dialog_token, status, agg_amsdu, agg_wsize, agg_timeout); - if (rc || (status != WLAN_STATUS_SUCCESS)) - return; + if (rc || (status != WLAN_STATUS_SUCCESS)) { + wil_err(wil, "%s: do not apply ba, rc(%d), status(%d)\n", + __func__, rc, status); + goto out; + } /* apply */ r = wil_tid_ampdu_rx_alloc(wil, agg_wsize, ssn); @@ -376,143 +360,37 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) wil_tid_ampdu_rx_free(wil, sta->tid_rx[tid]); sta->tid_rx[tid] = r; spin_unlock_bh(&sta->tid_rx_lock); -} - -void wil_back_rx_flush(struct wil6210_priv *wil) -{ - struct wil_back_rx *evt, *t; - wil_dbg_misc(wil, "%s()\n", __func__); - - mutex_lock(&wil->back_rx_mutex); - - list_for_each_entry_safe(evt, t, &wil->back_rx_pending, list) { - list_del(&evt->list); - kfree(evt); - } - - mutex_unlock(&wil->back_rx_mutex); -} - -/* Retrieve next ADDBA request from the pending list */ -static struct list_head *next_back_rx(struct wil6210_priv *wil) -{ - struct list_head *ret = NULL; - - mutex_lock(&wil->back_rx_mutex); - - if (!list_empty(&wil->back_rx_pending)) { - ret = wil->back_rx_pending.next; - list_del(ret); - } - - mutex_unlock(&wil->back_rx_mutex); - - return ret; -} - -void wil_back_rx_worker(struct work_struct *work) -{ - struct wil6210_priv *wil = container_of(work, struct wil6210_priv, - back_rx_worker); - struct wil_back_rx *evt; - struct list_head *lh; - - while ((lh = next_back_rx(wil)) != NULL) { - evt = list_entry(lh, struct wil_back_rx, list); - - wil_back_rx_handle(wil, evt); - kfree(evt); - } +out: + return rc; } -/* BACK - Tx (originator) side */ -static void wil_back_tx_handle(struct wil6210_priv *wil, - struct wil_back_tx *req) +/* BACK - Tx side (originator) */ +int wil_addba_tx_request(struct wil6210_priv *wil, u8 ringid, u16 wsize) { - struct vring_tx_data *txdata = &wil->vring_tx_data[req->ringid]; - int rc; + u8 agg_wsize = wil_agg_size(wil, wsize); + u16 agg_timeout = 0; + struct vring_tx_data *txdata = &wil->vring_tx_data[ringid]; + int rc = 0; if (txdata->addba_in_progress) { wil_dbg_misc(wil, "ADDBA for vring[%d] already in progress\n", - req->ringid); - return; + ringid); + goto out; } if (txdata->agg_wsize) { wil_dbg_misc(wil, - "ADDBA for vring[%d] already established wsize %d\n", - req->ringid, txdata->agg_wsize); - return; + "ADDBA for vring[%d] already done for wsize %d\n", + ringid, txdata->agg_wsize); + goto out; } txdata->addba_in_progress = true; - rc = wmi_addba(wil, req->ringid, req->agg_wsize, req->agg_timeout); - if (rc) + rc = wmi_addba(wil, ringid, agg_wsize, agg_timeout); + if (rc) { + wil_err(wil, "%s: wmi_addba failed, rc (%d)", __func__, rc); txdata->addba_in_progress = false; -} - -static struct list_head *next_back_tx(struct wil6210_priv *wil) -{ - struct list_head *ret = NULL; - - mutex_lock(&wil->back_tx_mutex); - - if (!list_empty(&wil->back_tx_pending)) { - ret = wil->back_tx_pending.next; - list_del(ret); - } - - mutex_unlock(&wil->back_tx_mutex); - - return ret; -} - -void wil_back_tx_worker(struct work_struct *work) -{ - struct wil6210_priv *wil = container_of(work, struct wil6210_priv, - back_tx_worker); - struct wil_back_tx *evt; - struct list_head *lh; - - while ((lh = next_back_tx(wil)) != NULL) { - evt = list_entry(lh, struct wil_back_tx, list); - - wil_back_tx_handle(wil, evt); - kfree(evt); } -} - -void wil_back_tx_flush(struct wil6210_priv *wil) -{ - struct wil_back_tx *evt, *t; - - wil_dbg_misc(wil, "%s()\n", __func__); - - mutex_lock(&wil->back_tx_mutex); - - list_for_each_entry_safe(evt, t, &wil->back_tx_pending, list) { - list_del(&evt->list); - kfree(evt); - } - - mutex_unlock(&wil->back_tx_mutex); -} - -int wil_addba_tx_request(struct wil6210_priv *wil, u8 ringid, u16 wsize) -{ - struct wil_back_tx *req = kzalloc(sizeof(*req), GFP_KERNEL); - - if (!req) - return -ENOMEM; - req->ringid = ringid; - req->agg_wsize = wil_agg_size(wil, wsize); - req->agg_timeout = 0; - - mutex_lock(&wil->back_tx_mutex); - list_add_tail(&req->list, &wil->back_tx_pending); - mutex_unlock(&wil->back_tx_mutex); - - queue_work(wil->wq_service, &wil->back_tx_worker); - - return 0; +out: + return rc; } diff --git a/drivers/net/wireless/ath/wil6210/trace.h b/drivers/net/wireless/ath/wil6210/trace.h index e59239d22b94..c4db2a9d9f7f 100644 --- a/drivers/net/wireless/ath/wil6210/trace.h +++ b/drivers/net/wireless/ath/wil6210/trace.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013 Qualcomm Atheros, Inc. + * Copyright (c) 2013-2016 Qualcomm Atheros, Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -37,39 +37,40 @@ static inline void trace_ ## name(proto) {} #endif /* !CONFIG_WIL6210_TRACING || defined(__CHECKER__) */ DECLARE_EVENT_CLASS(wil6210_wmi, - TP_PROTO(struct wil6210_mbox_hdr_wmi *wmi, void *buf, u16 buf_len), + TP_PROTO(struct wmi_cmd_hdr *wmi, void *buf, u16 buf_len), TP_ARGS(wmi, buf, buf_len), TP_STRUCT__entry( __field(u8, mid) - __field(u16, id) - __field(u32, timestamp) + __field(u16, command_id) + __field(u32, fw_timestamp) __field(u16, buf_len) __dynamic_array(u8, buf, buf_len) ), TP_fast_assign( __entry->mid = wmi->mid; - __entry->id = le16_to_cpu(wmi->id); - __entry->timestamp = le32_to_cpu(wmi->timestamp); + __entry->command_id = le16_to_cpu(wmi->command_id); + __entry->fw_timestamp = le32_to_cpu(wmi->fw_timestamp); __entry->buf_len = buf_len; memcpy(__get_dynamic_array(buf), buf, buf_len); ), TP_printk( "MID %d id 0x%04x len %d timestamp %d", - __entry->mid, __entry->id, __entry->buf_len, __entry->timestamp + __entry->mid, __entry->command_id, __entry->buf_len, + __entry->fw_timestamp ) ); DEFINE_EVENT(wil6210_wmi, wil6210_wmi_cmd, - TP_PROTO(struct wil6210_mbox_hdr_wmi *wmi, void *buf, u16 buf_len), + TP_PROTO(struct wmi_cmd_hdr *wmi, void *buf, u16 buf_len), TP_ARGS(wmi, buf, buf_len) ); DEFINE_EVENT(wil6210_wmi, wil6210_wmi_event, - TP_PROTO(struct wil6210_mbox_hdr_wmi *wmi, void *buf, u16 buf_len), + TP_PROTO(struct wmi_cmd_hdr *wmi, void *buf, u16 buf_len), TP_ARGS(wmi, buf, buf_len) ); diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c index 6af20903cf89..f260b232fd57 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.c +++ b/drivers/net/wireless/ath/wil6210/txrx.c @@ -549,6 +549,60 @@ static int wil_rx_refill(struct wil6210_priv *wil, int count) return rc; } +/** + * reverse_memcmp - Compare two areas of memory, in reverse order + * @cs: One area of memory + * @ct: Another area of memory + * @count: The size of the area. + * + * Cut'n'paste from original memcmp (see lib/string.c) + * with minimal modifications + */ +static int reverse_memcmp(const void *cs, const void *ct, size_t count) +{ + const unsigned char *su1, *su2; + int res = 0; + + for (su1 = cs + count - 1, su2 = ct + count - 1; count > 0; + --su1, --su2, count--) { + res = *su1 - *su2; + if (res) + break; + } + return res; +} + +static int wil_rx_crypto_check(struct wil6210_priv *wil, struct sk_buff *skb) +{ + struct vring_rx_desc *d = wil_skb_rxdesc(skb); + int cid = wil_rxdesc_cid(d); + int tid = wil_rxdesc_tid(d); + int key_id = wil_rxdesc_key_id(d); + int mc = wil_rxdesc_mcast(d); + struct wil_sta_info *s = &wil->sta[cid]; + struct wil_tid_crypto_rx *c = mc ? &s->group_crypto_rx : + &s->tid_crypto_rx[tid]; + struct wil_tid_crypto_rx_single *cc = &c->key_id[key_id]; + const u8 *pn = (u8 *)&d->mac.pn_15_0; + + if (!cc->key_set) { + wil_err_ratelimited(wil, + "Key missing. CID %d TID %d MCast %d KEY_ID %d\n", + cid, tid, mc, key_id); + return -EINVAL; + } + + if (reverse_memcmp(pn, cc->pn, IEEE80211_GCMP_PN_LEN) <= 0) { + wil_err_ratelimited(wil, + "Replay attack. CID %d TID %d MCast %d KEY_ID %d PN %6phN last %6phN\n", + cid, tid, mc, key_id, pn, cc->pn); + return -EINVAL; + } + memcpy(cc->pn, pn, IEEE80211_GCMP_PN_LEN); + + return 0; +} + /* * Pass Rx packet to the netif. Update statistics. * Called in softirq context (NAPI poll). @@ -561,6 +615,7 @@ void wil_netif_rx_any(struct sk_buff *skb, struct net_device *ndev) unsigned int len = skb->len; struct vring_rx_desc *d = wil_skb_rxdesc(skb); int cid = wil_rxdesc_cid(d); /* always 0..7, no need to check */ + int security = wil_rxdesc_security(d); struct ethhdr *eth = (void *)skb->data; /* here looking for DA, not A1, thus Rxdesc's 'mcast' indication * is not suitable, need to look at data @@ -586,6 +641,13 @@ void wil_netif_rx_any(struct sk_buff *skb, struct net_device *ndev) skb_orphan(skb); + if (security && (wil_rx_crypto_check(wil, skb) != 0)) { + rc = GRO_DROP; + dev_kfree_skb(skb); + stats->rx_replay++; + goto stats; + } + if (wdev->iftype == NL80211_IFTYPE_AP && !wil->ap_isolate) { if (mcast) { /* send multicast frames both to higher layers in @@ -627,6 +689,7 @@ void wil_netif_rx_any(struct sk_buff *skb, struct net_device *ndev) wil_dbg_txrx(wil, "Rx complete %d bytes => %s\n", len, gro_res_str[rc]); } +stats: /* statistics. rc set to GRO_NORMAL for AP bridging */ if (unlikely(rc == GRO_DROP)) { ndev->stats.rx_dropped++; @@ -757,7 +820,7 @@ int wil_vring_init_tx(struct wil6210_priv *wil, int id, int size, }, }; struct { - struct wil6210_mbox_hdr_wmi wmi; + struct wmi_cmd_hdr wmi; struct wmi_vring_cfg_done_event cmd; } __packed reply; struct vring *vring = &wil->vring_tx[id]; @@ -834,7 +897,7 @@ int wil_vring_init_bcast(struct wil6210_priv *wil, int id, int size) }, }; struct { - struct wil6210_mbox_hdr_wmi wmi; + struct wmi_cmd_hdr wmi; struct wmi_vring_cfg_done_event cmd; } __packed reply; struct vring *vring = &wil->vring_tx[id]; diff --git a/drivers/net/wireless/ath/wil6210/txrx.h b/drivers/net/wireless/ath/wil6210/txrx.h index ee7c7b4b9a17..fcdffaa8251b 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.h +++ b/drivers/net/wireless/ath/wil6210/txrx.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2012-2014 Qualcomm Atheros, Inc. + * Copyright (c) 2012-2016 Qualcomm Atheros, Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -480,6 +480,16 @@ static inline int wil_rxdesc_ext_subtype(struct vring_rx_desc *d) return WIL_GET_BITS(d->mac.d0, 28, 31); } +static inline int wil_rxdesc_key_id(struct vring_rx_desc *d) +{ + return WIL_GET_BITS(d->mac.d1, 4, 5); +} + +static inline int wil_rxdesc_security(struct vring_rx_desc *d) +{ + return WIL_GET_BITS(d->mac.d1, 7, 7); +} + static inline int wil_rxdesc_ds_bits(struct vring_rx_desc *d) { return WIL_GET_BITS(d->mac.d1, 8, 9); diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h index 8427d68b6fa8..4d699ea46373 100644 --- a/drivers/net/wireless/ath/wil6210/wil6210.h +++ b/drivers/net/wireless/ath/wil6210/wil6210.h @@ -22,6 +22,7 @@ #include <net/cfg80211.h> #include <linux/timex.h> #include <linux/types.h> +#include "wmi.h" #include "wil_platform.h" extern bool no_fw_recovery; @@ -131,6 +132,7 @@ struct RGF_ICR { /* registers - FW addresses */ #define RGF_USER_USAGE_1 (0x880004) #define RGF_USER_USAGE_6 (0x880018) + #define BIT_USER_OOB_MODE BIT(31) #define RGF_USER_HW_MACHINE_STATE (0x8801dc) #define HW_MACHINE_BOOT_DONE (0x3fffffd) #define RGF_USER_USER_CPU_0 (0x8801e0) @@ -334,29 +336,11 @@ struct wil6210_mbox_hdr { /* max. value for wil6210_mbox_hdr.len */ #define MAX_MBOXITEM_SIZE (240) -/** - * struct wil6210_mbox_hdr_wmi - WMI header - * - * @mid: MAC ID - * 00 - default, created by FW - * 01..0f - WiFi ports, driver to create - * 10..fe - debug - * ff - broadcast - * @id: command/event ID - * @timestamp: FW fills for events, free-running msec timer - */ -struct wil6210_mbox_hdr_wmi { - u8 mid; - u8 reserved; - __le16 id; - __le32 timestamp; -} __packed; - struct pending_wmi_event { struct list_head list; struct { struct wil6210_mbox_hdr hdr; - struct wil6210_mbox_hdr_wmi wmi; + struct wmi_cmd_hdr wmi; u8 data[0]; } __packed event; }; @@ -455,6 +439,29 @@ struct wil_tid_ampdu_rx { bool first_time; /* is it 1-st time this buffer used? */ }; +/** + * struct wil_tid_crypto_rx_single - TID crypto information (Rx). + * + * @pn: GCMP PN for the session + * @key_set: valid key present + */ +struct wil_tid_crypto_rx_single { + u8 pn[IEEE80211_GCMP_PN_LEN]; + bool key_set; +}; + +struct wil_tid_crypto_rx { + struct wil_tid_crypto_rx_single key_id[4]; +}; + +struct wil_p2p_info { + struct ieee80211_channel listen_chan; + u8 discovery_started; + u64 cookie; + struct timer_list discovery_timer; /* listen/search duration */ + struct work_struct discovery_expired_work; /* listen/search expire */ +}; + enum wil_sta_status { wil_sta_unused = 0, wil_sta_conn_pending = 1, @@ -474,6 +481,7 @@ struct wil_net_stats { unsigned long rx_non_data_frame; unsigned long rx_short_frame; unsigned long rx_large_frame; + unsigned long rx_replay; u16 last_mcs_rx; u64 rx_per_mcs[WIL_MCS_MAX + 1]; }; @@ -495,6 +503,8 @@ struct wil_sta_info { spinlock_t tid_rx_lock; /* guarding tid_rx array */ unsigned long tid_rx_timer_expired[BITS_TO_LONGS(WIL_STA_TID_NUM)]; unsigned long tid_rx_stop_requested[BITS_TO_LONGS(WIL_STA_TID_NUM)]; + struct wil_tid_crypto_rx tid_crypto_rx[WIL_STA_TID_NUM]; + struct wil_tid_crypto_rx group_crypto_rx; }; enum { @@ -507,24 +517,6 @@ enum { hw_capability_last }; -struct wil_back_rx { - struct list_head list; - /* request params, converted to CPU byte order - what we asked for */ - u8 cidxtid; - u8 dialog_token; - u16 ba_param_set; - u16 ba_timeout; - u16 ba_seq_ctrl; -}; - -struct wil_back_tx { - struct list_head list; - /* request params, converted to CPU byte order - what we asked for */ - u8 ringid; - u8 agg_wsize; - u16 agg_timeout; -}; - struct wil_probe_client_req { struct list_head list; u64 cookie; @@ -595,13 +587,6 @@ struct wil6210_priv { spinlock_t wmi_ev_lock; struct napi_struct napi_rx; struct napi_struct napi_tx; - /* BACK */ - struct list_head back_rx_pending; - struct mutex back_rx_mutex; /* protect @back_rx_pending */ - struct work_struct back_rx_worker; - struct list_head back_tx_pending; - struct mutex back_tx_mutex; /* protect @back_tx_pending */ - struct work_struct back_tx_worker; /* keep alive */ struct list_head probe_client_pending; struct mutex probe_client_mutex; /* protect @probe_client_pending */ @@ -622,11 +607,21 @@ struct wil6210_priv { /* debugfs */ struct dentry *debug; struct debugfs_blob_wrapper blobs[ARRAY_SIZE(fw_mapping)]; + u8 discovery_mode; void *platform_handle; struct wil_platform_ops platform_ops; struct pmc_ctx pmc; + + bool pbss; + + struct wil_p2p_info p2p; + + /* P2P_DEVICE vif */ + struct wireless_dev *p2p_wdev; + struct mutex p2p_wdev_mutex; /* protect @p2p_wdev */ + struct wireless_dev *radio_wdev; }; #define wil_to_wiphy(i) (i->wdev->wiphy) @@ -722,6 +717,7 @@ void wil_priv_deinit(struct wil6210_priv *wil); int wil_reset(struct wil6210_priv *wil, bool no_fw); void wil_fw_error_recovery(struct wil6210_priv *wil); void wil_set_recovery_state(struct wil6210_priv *wil, int state); +bool wil_is_recovery_blocked(struct wil6210_priv *wil); int wil_up(struct wil6210_priv *wil); int __wil_up(struct wil6210_priv *wil); int wil_down(struct wil6210_priv *wil); @@ -752,7 +748,6 @@ int wmi_add_cipher_key(struct wil6210_priv *wil, u8 key_index, int wmi_echo(struct wil6210_priv *wil); int wmi_set_ie(struct wil6210_priv *wil, u8 type, u16 ie_len, const void *ie); int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring); -int wmi_p2p_cfg(struct wil6210_priv *wil, int channel); int wmi_rxon(struct wil6210_priv *wil, bool on); int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_m, u32 *t_r); int wmi_disconnect_sta(struct wil6210_priv *wil, const u8 *mac, u16 reason, @@ -765,11 +760,7 @@ int wmi_addba_rx_resp(struct wil6210_priv *wil, u8 cid, u8 tid, u8 token, int wil_addba_rx_request(struct wil6210_priv *wil, u8 cidxtid, u8 dialog_token, __le16 ba_param_set, __le16 ba_timeout, __le16 ba_seq_ctrl); -void wil_back_rx_worker(struct work_struct *work); -void wil_back_rx_flush(struct wil6210_priv *wil); int wil_addba_tx_request(struct wil6210_priv *wil, u8 ringid, u16 wsize); -void wil_back_tx_worker(struct work_struct *work); -void wil_back_tx_flush(struct wil6210_priv *wil); void wil6210_clear_irq(struct wil6210_priv *wil); int wil6210_init_irq(struct wil6210_priv *wil, int irq, bool use_msi); @@ -779,6 +770,24 @@ void wil_unmask_irq(struct wil6210_priv *wil); void wil_configure_interrupt_moderation(struct wil6210_priv *wil); void wil_disable_irq(struct wil6210_priv *wil); void wil_enable_irq(struct wil6210_priv *wil); + +/* P2P */ +void wil_p2p_discovery_timer_fn(ulong x); +int wil_p2p_search(struct wil6210_priv *wil, + struct cfg80211_scan_request *request); +int wil_p2p_listen(struct wil6210_priv *wil, unsigned int duration, + struct ieee80211_channel *chan, u64 *cookie); +u8 wil_p2p_stop_discovery(struct wil6210_priv *wil); +int wil_p2p_cancel_listen(struct wil6210_priv *wil, u64 cookie); +void wil_p2p_listen_expired(struct work_struct *work); +void wil_p2p_search_expired(struct work_struct *work); + +/* WMI for P2P */ +int wmi_p2p_cfg(struct wil6210_priv *wil, int channel, int bi); +int wmi_start_listen(struct wil6210_priv *wil); +int wmi_start_search(struct wil6210_priv *wil); +int wmi_stop_discovery(struct wil6210_priv *wil); + int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, struct cfg80211_mgmt_tx_params *params, u64 *cookie); @@ -790,10 +799,11 @@ int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid, struct wireless_dev *wil_cfg80211_init(struct device *dev); void wil_wdev_free(struct wil6210_priv *wil); +void wil_p2p_wdev_free(struct wil6210_priv *wil); int wmi_set_mac_address(struct wil6210_priv *wil, void *addr); int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, - u8 chan, u8 hidden_ssid); + u8 chan, u8 hidden_ssid, u8 is_go); int wmi_pcp_stop(struct wil6210_priv *wil); void wil6210_disconnect(struct wil6210_priv *wil, const u8 *bssid, u16 reason_code, bool from_event); diff --git a/drivers/net/wireless/ath/wil6210/wil_platform.h b/drivers/net/wireless/ath/wil6210/wil_platform.h index 9a949d910343..33d4a34b3b1c 100644 --- a/drivers/net/wireless/ath/wil6210/wil_platform.h +++ b/drivers/net/wireless/ath/wil6210/wil_platform.h @@ -19,6 +19,12 @@ struct device; +enum wil_platform_event { + WIL_PLATFORM_EVT_FW_CRASH = 0, + WIL_PLATFORM_EVT_PRE_RESET = 1, + WIL_PLATFORM_EVT_FW_RDY = 2, +}; + /** * struct wil_platform_ops - wil platform module calls from this * driver to platform driver @@ -28,7 +34,7 @@ struct wil_platform_ops { int (*suspend)(void *handle); int (*resume)(void *handle); void (*uninit)(void *handle); - int (*notify_crash)(void *handle); + int (*notify)(void *handle, enum wil_platform_event evt); }; /** diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c index 493e721c4fa7..6ca28c3eff0a 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.c +++ b/drivers/net/wireless/ath/wil6210/wmi.c @@ -176,7 +176,7 @@ static int __wmi_send(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len) { struct { struct wil6210_mbox_hdr hdr; - struct wil6210_mbox_hdr_wmi wmi; + struct wmi_cmd_hdr wmi; } __packed cmd = { .hdr = { .type = WIL_MBOX_HDR_TYPE_WMI, @@ -185,7 +185,7 @@ static int __wmi_send(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len) }, .wmi = { .mid = 0, - .id = cpu_to_le16(cmdid), + .command_id = cpu_to_le16(cmdid), }, }; struct wil6210_mbox_ring *r = &wil->mbox_ctl.tx; @@ -333,7 +333,7 @@ static void wmi_evt_rx_mgmt(struct wil6210_priv *wil, int id, void *d, int len) } ch_no = data->info.channel + 1; - freq = ieee80211_channel_to_frequency(ch_no, IEEE80211_BAND_60GHZ); + freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ); channel = ieee80211_get_channel(wiphy, freq); signal = data->info.sqi; d_status = le16_to_cpu(data->info.status); @@ -368,6 +368,8 @@ static void wmi_evt_rx_mgmt(struct wil6210_priv *wil, int id, void *d, int len) wil_hex_dump_wmi("IE ", DUMP_PREFIX_OFFSET, 16, 1, ie_buf, ie_len, true); + wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap); + bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame, d_len, signal, GFP_KERNEL); if (bss) { @@ -378,8 +380,10 @@ static void wmi_evt_rx_mgmt(struct wil6210_priv *wil, int id, void *d, int len) wil_err(wil, "cfg80211_inform_bss_frame() failed\n"); } } else { - cfg80211_rx_mgmt(wil->wdev, freq, signal, + mutex_lock(&wil->p2p_wdev_mutex); + cfg80211_rx_mgmt(wil->radio_wdev, freq, signal, (void *)rx_mgmt_frame, d_len, 0); + mutex_unlock(&wil->p2p_wdev_mutex); } } @@ -406,7 +410,10 @@ static void wmi_evt_scan_complete(struct wil6210_priv *wil, int id, wil->scan_request, aborted); del_timer_sync(&wil->scan_timer); + mutex_lock(&wil->p2p_wdev_mutex); cfg80211_scan_done(wil->scan_request, aborted); + wil->radio_wdev = wil->wdev; + mutex_unlock(&wil->p2p_wdev_mutex); wil->scan_request = NULL; } else { wil_err(wil, "SCAN_COMPLETE while not scanning\n"); @@ -487,6 +494,14 @@ static void wmi_evt_connect(struct wil6210_priv *wil, int id, void *d, int len) return; } del_timer_sync(&wil->connect_timer); + } else if ((wdev->iftype == NL80211_IFTYPE_AP) || + (wdev->iftype == NL80211_IFTYPE_P2P_GO)) { + if (wil->sta[evt->cid].status != wil_sta_unused) { + wil_err(wil, "%s: AP: Invalid status %d for CID %d\n", + __func__, wil->sta[evt->cid].status, evt->cid); + mutex_unlock(&wil->mutex); + return; + } } /* FIXME FW can transmit only ucast frames to peer */ @@ -648,7 +663,7 @@ static void wmi_evt_vring_en(struct wil6210_priv *wil, int id, void *d, int len) static void wmi_evt_ba_status(struct wil6210_priv *wil, int id, void *d, int len) { - struct wmi_vring_ba_status_event *evt = d; + struct wmi_ba_status_event *evt = d; struct vring_tx_data *txdata; wil_dbg_wmi(wil, "BACK[%d] %s {%d} timeout %d AMSDU%s\n", @@ -834,10 +849,10 @@ void wmi_recv_cmd(struct wil6210_priv *wil) offsetof(struct wil6210_mbox_ring_desc, sync), 0); /* indicate */ if ((hdr.type == WIL_MBOX_HDR_TYPE_WMI) && - (len >= sizeof(struct wil6210_mbox_hdr_wmi))) { - struct wil6210_mbox_hdr_wmi *wmi = &evt->event.wmi; - u16 id = le16_to_cpu(wmi->id); - u32 tstamp = le32_to_cpu(wmi->timestamp); + (len >= sizeof(struct wmi_cmd_hdr))) { + struct wmi_cmd_hdr *wmi = &evt->event.wmi; + u16 id = le16_to_cpu(wmi->command_id); + u32 tstamp = le32_to_cpu(wmi->fw_timestamp); spin_lock_irqsave(&wil->wmi_ev_lock, flags); if (wil->reply_id && wil->reply_id == id) { if (wil->reply_buf) { @@ -947,7 +962,7 @@ int wmi_set_mac_address(struct wil6210_priv *wil, void *addr) } int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, - u8 chan, u8 hidden_ssid) + u8 chan, u8 hidden_ssid, u8 is_go) { int rc; @@ -958,9 +973,10 @@ int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, .channel = chan - 1, .pcp_max_assoc_sta = max_assoc_sta, .hidden_ssid = hidden_ssid, + .is_go = is_go, }; struct { - struct wil6210_mbox_hdr_wmi wmi; + struct wmi_cmd_hdr wmi; struct wmi_pcp_started_event evt; } __packed reply; @@ -1014,7 +1030,7 @@ int wmi_get_ssid(struct wil6210_priv *wil, u8 *ssid_len, void *ssid) { int rc; struct { - struct wil6210_mbox_hdr_wmi wmi; + struct wmi_cmd_hdr wmi; struct wmi_set_ssid_cmd cmd; } __packed reply; int len; /* reply.cmd.ssid_len in CPU order */ @@ -1047,7 +1063,7 @@ int wmi_get_channel(struct wil6210_priv *wil, int *channel) { int rc; struct { - struct wil6210_mbox_hdr_wmi wmi; + struct wmi_cmd_hdr wmi; struct wmi_set_pcp_channel_cmd cmd; } __packed reply; @@ -1064,14 +1080,86 @@ int wmi_get_channel(struct wil6210_priv *wil, int *channel) return 0; } -int wmi_p2p_cfg(struct wil6210_priv *wil, int channel) +int wmi_p2p_cfg(struct wil6210_priv *wil, int channel, int bi) { + int rc; struct wmi_p2p_cfg_cmd cmd = { - .discovery_mode = WMI_DISCOVERY_MODE_NON_OFFLOAD, + .discovery_mode = WMI_DISCOVERY_MODE_PEER2PEER, + .bcon_interval = cpu_to_le16(bi), .channel = channel - 1, }; + struct { + struct wmi_cmd_hdr wmi; + struct wmi_p2p_cfg_done_event evt; + } __packed reply; + + wil_dbg_wmi(wil, "sending WMI_P2P_CFG_CMDID\n"); + + rc = wmi_call(wil, WMI_P2P_CFG_CMDID, &cmd, sizeof(cmd), + WMI_P2P_CFG_DONE_EVENTID, &reply, sizeof(reply), 300); + if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { + wil_err(wil, "P2P_CFG failed. status %d\n", reply.evt.status); + rc = -EINVAL; + } - return wmi_send(wil, WMI_P2P_CFG_CMDID, &cmd, sizeof(cmd)); + return rc; +} + +int wmi_start_listen(struct wil6210_priv *wil) +{ + int rc; + struct { + struct wmi_cmd_hdr wmi; + struct wmi_listen_started_event evt; + } __packed reply; + + wil_dbg_wmi(wil, "sending WMI_START_LISTEN_CMDID\n"); + + rc = wmi_call(wil, WMI_START_LISTEN_CMDID, NULL, 0, + WMI_LISTEN_STARTED_EVENTID, &reply, sizeof(reply), 300); + if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { + wil_err(wil, "device failed to start listen. status %d\n", + reply.evt.status); + rc = -EINVAL; + } + + return rc; +} + +int wmi_start_search(struct wil6210_priv *wil) +{ + int rc; + struct { + struct wmi_cmd_hdr wmi; + struct wmi_search_started_event evt; + } __packed reply; + + wil_dbg_wmi(wil, "sending WMI_START_SEARCH_CMDID\n"); + + rc = wmi_call(wil, WMI_START_SEARCH_CMDID, NULL, 0, + WMI_SEARCH_STARTED_EVENTID, &reply, sizeof(reply), 300); + if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { + wil_err(wil, "device failed to start search. status %d\n", + reply.evt.status); + rc = -EINVAL; + } + + return rc; +} + +int wmi_stop_discovery(struct wil6210_priv *wil) +{ + int rc; + + wil_dbg_wmi(wil, "sending WMI_DISCOVERY_STOP_CMDID\n"); + + rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, NULL, 0, + WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 100); + + if (rc) + wil_err(wil, "Failed to stop discovery\n"); + + return rc; } int wmi_del_cipher_key(struct wil6210_priv *wil, u8 key_index, @@ -1155,7 +1243,7 @@ int wmi_rxon(struct wil6210_priv *wil, bool on) { int rc; struct { - struct wil6210_mbox_hdr_wmi wmi; + struct wmi_cmd_hdr wmi; struct wmi_listen_started_event evt; } __packed reply; @@ -1192,7 +1280,7 @@ int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring) .host_thrsh = cpu_to_le16(rx_ring_overflow_thrsh), }; struct { - struct wil6210_mbox_hdr_wmi wmi; + struct wmi_cmd_hdr wmi; struct wmi_cfg_rx_chain_done_event evt; } __packed evt; int rc; @@ -1246,7 +1334,7 @@ int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_bb, u32 *t_rf) .measure_mode = cpu_to_le32(TEMPERATURE_MEASURE_NOW), }; struct { - struct wil6210_mbox_hdr_wmi wmi; + struct wmi_cmd_hdr wmi; struct wmi_temp_sense_done_event evt; } __packed reply; @@ -1272,7 +1360,7 @@ int wmi_disconnect_sta(struct wil6210_priv *wil, const u8 *mac, u16 reason, .disconnect_reason = cpu_to_le16(reason), }; struct { - struct wil6210_mbox_hdr_wmi wmi; + struct wmi_cmd_hdr wmi; struct wmi_disconnect_event evt; } __packed reply; @@ -1364,7 +1452,7 @@ int wmi_addba_rx_resp(struct wil6210_priv *wil, u8 cid, u8 tid, u8 token, .ba_timeout = cpu_to_le16(timeout), }; struct { - struct wil6210_mbox_hdr_wmi wmi; + struct wmi_cmd_hdr wmi; struct wmi_rcp_addba_resp_sent_event evt; } __packed reply; @@ -1420,10 +1508,10 @@ static void wmi_event_handle(struct wil6210_priv *wil, u16 len = le16_to_cpu(hdr->len); if ((hdr->type == WIL_MBOX_HDR_TYPE_WMI) && - (len >= sizeof(struct wil6210_mbox_hdr_wmi))) { - struct wil6210_mbox_hdr_wmi *wmi = (void *)(&hdr[1]); + (len >= sizeof(struct wmi_cmd_hdr))) { + struct wmi_cmd_hdr *wmi = (void *)(&hdr[1]); void *evt_data = (void *)(&wmi[1]); - u16 id = le16_to_cpu(wmi->id); + u16 id = le16_to_cpu(wmi->command_id); wil_dbg_wmi(wil, "Handle WMI 0x%04x (reply_id 0x%04x)\n", id, wil->reply_id); diff --git a/drivers/net/wireless/ath/wil6210/wmi.h b/drivers/net/wireless/ath/wil6210/wmi.h index 6e90e78f1554..29865e0b5203 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.h +++ b/drivers/net/wireless/ath/wil6210/wmi.h @@ -1,6 +1,6 @@ /* - * Copyright (c) 2012-2015 Qualcomm Atheros, Inc. - * Copyright (c) 2006-2012 Wilocity . + * Copyright (c) 2012-2016 Qualcomm Atheros, Inc. + * Copyright (c) 2006-2012 Wilocity * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -17,187 +17,197 @@ /* * This file contains the definitions of the WMI protocol specified in the - * Wireless Module Interface (WMI) for the Wilocity - * MARLON 60 Gigabit wireless solution. + * Wireless Module Interface (WMI) for the Qualcomm + * 60 GHz wireless solution. * It includes definitions of all the commands and events. * Commands are messages from the host to the WM. * Events are messages from the WM to the host. + * + * This is an automatically generated file. */ #ifndef __WILOCITY_WMI_H__ #define __WILOCITY_WMI_H__ /* General */ -#define WILOCITY_MAX_ASSOC_STA (8) -#define WILOCITY_DEFAULT_ASSOC_STA (1) -#define WMI_MAC_LEN (6) -#define WMI_PROX_RANGE_NUM (3) -#define WMI_MAX_LOSS_DMG_BEACONS (32) +#define WMI_MAX_ASSOC_STA (8) +#define WMI_DEFAULT_ASSOC_STA (1) +#define WMI_MAC_LEN (6) +#define WMI_PROX_RANGE_NUM (3) +#define WMI_MAX_LOSS_DMG_BEACONS (20) + +/* Mailbox interface + * used for commands and events + */ +enum wmi_mid { + MID_DEFAULT = 0x00, + FIRST_DBG_MID_ID = 0x10, + LAST_DBG_MID_ID = 0xFE, + MID_BROADCAST = 0xFF, +}; + +/* WMI_CMD_HDR */ +struct wmi_cmd_hdr { + u8 mid; + u8 reserved; + __le16 command_id; + __le32 fw_timestamp; +} __packed; /* List of Commands */ enum wmi_command_id { - WMI_CONNECT_CMDID = 0x0001, - WMI_DISCONNECT_CMDID = 0x0003, - WMI_DISCONNECT_STA_CMDID = 0x0004, - WMI_START_SCAN_CMDID = 0x0007, - WMI_SET_BSS_FILTER_CMDID = 0x0009, - WMI_SET_PROBED_SSID_CMDID = 0x000a, - WMI_SET_LISTEN_INT_CMDID = 0x000b, - WMI_BCON_CTRL_CMDID = 0x000f, - WMI_ADD_CIPHER_KEY_CMDID = 0x0016, - WMI_DELETE_CIPHER_KEY_CMDID = 0x0017, - WMI_SET_APPIE_CMDID = 0x003f, - WMI_SET_WSC_STATUS_CMDID = 0x0041, - WMI_PXMT_RANGE_CFG_CMDID = 0x0042, - WMI_PXMT_SNR2_RANGE_CFG_CMDID = 0x0043, -/* WMI_FAST_MEM_ACC_MODE_CMDID = 0x0300, */ - WMI_MEM_READ_CMDID = 0x0800, - WMI_MEM_WR_CMDID = 0x0801, - WMI_ECHO_CMDID = 0x0803, - WMI_DEEP_ECHO_CMDID = 0x0804, - WMI_CONFIG_MAC_CMDID = 0x0805, - WMI_CONFIG_PHY_DEBUG_CMDID = 0x0806, - WMI_ADD_DEBUG_TX_PCKT_CMDID = 0x0808, - WMI_PHY_GET_STATISTICS_CMDID = 0x0809, - WMI_FS_TUNE_CMDID = 0x080a, - WMI_CORR_MEASURE_CMDID = 0x080b, - WMI_READ_RSSI_CMDID = 0x080c, - WMI_TEMP_SENSE_CMDID = 0x080e, - WMI_DC_CALIB_CMDID = 0x080f, - WMI_SEND_TONE_CMDID = 0x0810, - WMI_IQ_TX_CALIB_CMDID = 0x0811, - WMI_IQ_RX_CALIB_CMDID = 0x0812, - WMI_SET_UCODE_IDLE_CMDID = 0x0813, - WMI_SET_WORK_MODE_CMDID = 0x0815, - WMI_LO_LEAKAGE_CALIB_CMDID = 0x0816, - WMI_MARLON_R_READ_CMDID = 0x0818, - WMI_MARLON_R_WRITE_CMDID = 0x0819, - WMI_MARLON_R_TXRX_SEL_CMDID = 0x081a, - MAC_IO_STATIC_PARAMS_CMDID = 0x081b, - MAC_IO_DYNAMIC_PARAMS_CMDID = 0x081c, - WMI_SILENT_RSSI_CALIB_CMDID = 0x081d, - WMI_RF_RX_TEST_CMDID = 0x081e, - WMI_CFG_RX_CHAIN_CMDID = 0x0820, - WMI_VRING_CFG_CMDID = 0x0821, - WMI_BCAST_VRING_CFG_CMDID = 0x0822, - WMI_VRING_BA_EN_CMDID = 0x0823, - WMI_VRING_BA_DIS_CMDID = 0x0824, - WMI_RCP_ADDBA_RESP_CMDID = 0x0825, - WMI_RCP_DELBA_CMDID = 0x0826, - WMI_SET_SSID_CMDID = 0x0827, - WMI_GET_SSID_CMDID = 0x0828, - WMI_SET_PCP_CHANNEL_CMDID = 0x0829, - WMI_GET_PCP_CHANNEL_CMDID = 0x082a, - WMI_SW_TX_REQ_CMDID = 0x082b, - WMI_READ_MAC_RXQ_CMDID = 0x0830, - WMI_READ_MAC_TXQ_CMDID = 0x0831, - WMI_WRITE_MAC_RXQ_CMDID = 0x0832, - WMI_WRITE_MAC_TXQ_CMDID = 0x0833, - WMI_WRITE_MAC_XQ_FIELD_CMDID = 0x0834, - WMI_MLME_PUSH_CMDID = 0x0835, - WMI_BEAMFORMING_MGMT_CMDID = 0x0836, - WMI_BF_TXSS_MGMT_CMDID = 0x0837, - WMI_BF_SM_MGMT_CMDID = 0x0838, - WMI_BF_RXSS_MGMT_CMDID = 0x0839, - WMI_BF_TRIG_CMDID = 0x083A, - WMI_SET_SECTORS_CMDID = 0x0849, - WMI_MAINTAIN_PAUSE_CMDID = 0x0850, - WMI_MAINTAIN_RESUME_CMDID = 0x0851, - WMI_RS_MGMT_CMDID = 0x0852, - WMI_RF_MGMT_CMDID = 0x0853, - WMI_THERMAL_THROTTLING_CTRL_CMDID = 0x0854, - WMI_THERMAL_THROTTLING_GET_STATUS_CMDID = 0x0855, + WMI_CONNECT_CMDID = 0x01, + WMI_DISCONNECT_CMDID = 0x03, + WMI_DISCONNECT_STA_CMDID = 0x04, + WMI_START_SCAN_CMDID = 0x07, + WMI_SET_BSS_FILTER_CMDID = 0x09, + WMI_SET_PROBED_SSID_CMDID = 0x0A, + WMI_SET_LISTEN_INT_CMDID = 0x0B, + WMI_BCON_CTRL_CMDID = 0x0F, + WMI_ADD_CIPHER_KEY_CMDID = 0x16, + WMI_DELETE_CIPHER_KEY_CMDID = 0x17, + WMI_PCP_CONF_CMDID = 0x18, + WMI_SET_APPIE_CMDID = 0x3F, + WMI_SET_WSC_STATUS_CMDID = 0x41, + WMI_PXMT_RANGE_CFG_CMDID = 0x42, + WMI_PXMT_SNR2_RANGE_CFG_CMDID = 0x43, + WMI_MEM_READ_CMDID = 0x800, + WMI_MEM_WR_CMDID = 0x801, + WMI_ECHO_CMDID = 0x803, + WMI_DEEP_ECHO_CMDID = 0x804, + WMI_CONFIG_MAC_CMDID = 0x805, + WMI_CONFIG_PHY_DEBUG_CMDID = 0x806, + WMI_ADD_DEBUG_TX_PCKT_CMDID = 0x808, + WMI_PHY_GET_STATISTICS_CMDID = 0x809, + WMI_FS_TUNE_CMDID = 0x80A, + WMI_CORR_MEASURE_CMDID = 0x80B, + WMI_READ_RSSI_CMDID = 0x80C, + WMI_TEMP_SENSE_CMDID = 0x80E, + WMI_DC_CALIB_CMDID = 0x80F, + WMI_SEND_TONE_CMDID = 0x810, + WMI_IQ_TX_CALIB_CMDID = 0x811, + WMI_IQ_RX_CALIB_CMDID = 0x812, + WMI_SET_UCODE_IDLE_CMDID = 0x813, + WMI_SET_WORK_MODE_CMDID = 0x815, + WMI_LO_LEAKAGE_CALIB_CMDID = 0x816, + WMI_MARLON_R_READ_CMDID = 0x818, + WMI_MARLON_R_WRITE_CMDID = 0x819, + WMI_MARLON_R_TXRX_SEL_CMDID = 0x81A, + MAC_IO_STATIC_PARAMS_CMDID = 0x81B, + MAC_IO_DYNAMIC_PARAMS_CMDID = 0x81C, + WMI_SILENT_RSSI_CALIB_CMDID = 0x81D, + WMI_RF_RX_TEST_CMDID = 0x81E, + WMI_CFG_RX_CHAIN_CMDID = 0x820, + WMI_VRING_CFG_CMDID = 0x821, + WMI_BCAST_VRING_CFG_CMDID = 0x822, + WMI_VRING_BA_EN_CMDID = 0x823, + WMI_VRING_BA_DIS_CMDID = 0x824, + WMI_RCP_ADDBA_RESP_CMDID = 0x825, + WMI_RCP_DELBA_CMDID = 0x826, + WMI_SET_SSID_CMDID = 0x827, + WMI_GET_SSID_CMDID = 0x828, + WMI_SET_PCP_CHANNEL_CMDID = 0x829, + WMI_GET_PCP_CHANNEL_CMDID = 0x82A, + WMI_SW_TX_REQ_CMDID = 0x82B, + WMI_READ_MAC_RXQ_CMDID = 0x830, + WMI_READ_MAC_TXQ_CMDID = 0x831, + WMI_WRITE_MAC_RXQ_CMDID = 0x832, + WMI_WRITE_MAC_TXQ_CMDID = 0x833, + WMI_WRITE_MAC_XQ_FIELD_CMDID = 0x834, + WMI_MLME_PUSH_CMDID = 0x835, + WMI_BEAMFORMING_MGMT_CMDID = 0x836, + WMI_BF_TXSS_MGMT_CMDID = 0x837, + WMI_BF_SM_MGMT_CMDID = 0x838, + WMI_BF_RXSS_MGMT_CMDID = 0x839, + WMI_BF_TRIG_CMDID = 0x83A, + WMI_SET_SECTORS_CMDID = 0x849, + WMI_MAINTAIN_PAUSE_CMDID = 0x850, + WMI_MAINTAIN_RESUME_CMDID = 0x851, + WMI_RS_MGMT_CMDID = 0x852, + WMI_RF_MGMT_CMDID = 0x853, + WMI_THERMAL_THROTTLING_CTRL_CMDID = 0x854, + WMI_THERMAL_THROTTLING_GET_STATUS_CMDID = 0x855, + WMI_OTP_READ_CMDID = 0x856, + WMI_OTP_WRITE_CMDID = 0x857, /* Performance monitoring commands */ - WMI_BF_CTRL_CMDID = 0x0862, - WMI_NOTIFY_REQ_CMDID = 0x0863, - WMI_GET_STATUS_CMDID = 0x0864, - WMI_UNIT_TEST_CMDID = 0x0900, - WMI_HICCUP_CMDID = 0x0901, - WMI_FLASH_READ_CMDID = 0x0902, - WMI_FLASH_WRITE_CMDID = 0x0903, - WMI_SECURITY_UNIT_TEST_CMDID = 0x0904, - /*P2P*/ - WMI_P2P_CFG_CMDID = 0x0910, - WMI_PORT_ALLOCATE_CMDID = 0x0911, - WMI_PORT_DELETE_CMDID = 0x0912, - WMI_POWER_MGMT_CFG_CMDID = 0x0913, - WMI_START_LISTEN_CMDID = 0x0914, - WMI_START_SEARCH_CMDID = 0x0915, - WMI_DISCOVERY_START_CMDID = 0x0916, - WMI_DISCOVERY_STOP_CMDID = 0x0917, - WMI_PCP_START_CMDID = 0x0918, - WMI_PCP_STOP_CMDID = 0x0919, - WMI_GET_PCP_FACTOR_CMDID = 0x091b, - - WMI_SET_MAC_ADDRESS_CMDID = 0xf003, - WMI_ABORT_SCAN_CMDID = 0xf007, - WMI_SET_PMK_CMDID = 0xf028, - - WMI_SET_PROMISCUOUS_MODE_CMDID = 0xf041, - WMI_GET_PMK_CMDID = 0xf048, - WMI_SET_PASSPHRASE_CMDID = 0xf049, - WMI_SEND_ASSOC_RES_CMDID = 0xf04a, - WMI_SET_ASSOC_REQ_RELAY_CMDID = 0xf04b, - WMI_EAPOL_TX_CMDID = 0xf04c, - WMI_MAC_ADDR_REQ_CMDID = 0xf04d, - WMI_FW_VER_CMDID = 0xf04e, - WMI_PMC_CMDID = 0xf04f, + WMI_BF_CTRL_CMDID = 0x862, + WMI_NOTIFY_REQ_CMDID = 0x863, + WMI_GET_STATUS_CMDID = 0x864, + WMI_UNIT_TEST_CMDID = 0x900, + WMI_HICCUP_CMDID = 0x901, + WMI_FLASH_READ_CMDID = 0x902, + WMI_FLASH_WRITE_CMDID = 0x903, + /* P2P */ + WMI_P2P_CFG_CMDID = 0x910, + WMI_PORT_ALLOCATE_CMDID = 0x911, + WMI_PORT_DELETE_CMDID = 0x912, + WMI_POWER_MGMT_CFG_CMDID = 0x913, + WMI_START_LISTEN_CMDID = 0x914, + WMI_START_SEARCH_CMDID = 0x915, + WMI_DISCOVERY_START_CMDID = 0x916, + WMI_DISCOVERY_STOP_CMDID = 0x917, + WMI_PCP_START_CMDID = 0x918, + WMI_PCP_STOP_CMDID = 0x919, + WMI_GET_PCP_FACTOR_CMDID = 0x91B, + WMI_SET_MAC_ADDRESS_CMDID = 0xF003, + WMI_ABORT_SCAN_CMDID = 0xF007, + WMI_SET_PROMISCUOUS_MODE_CMDID = 0xF041, + WMI_GET_PMK_CMDID = 0xF048, + WMI_SET_PASSPHRASE_CMDID = 0xF049, + WMI_SEND_ASSOC_RES_CMDID = 0xF04A, + WMI_SET_ASSOC_REQ_RELAY_CMDID = 0xF04B, + WMI_MAC_ADDR_REQ_CMDID = 0xF04D, + WMI_FW_VER_CMDID = 0xF04E, + WMI_PMC_CMDID = 0xF04F, }; -/* - * Commands data structures - */ - -/* - * WMI_CONNECT_CMDID - */ +/* WMI_CONNECT_CMDID */ enum wmi_network_type { WMI_NETTYPE_INFRA = 0x01, WMI_NETTYPE_ADHOC = 0x02, WMI_NETTYPE_ADHOC_CREATOR = 0x04, WMI_NETTYPE_AP = 0x10, WMI_NETTYPE_P2P = 0x20, - WMI_NETTYPE_WBE = 0x40, /* PCIE over 60g */ + /* PCIE over 60g */ + WMI_NETTYPE_WBE = 0x40, }; enum wmi_dot11_auth_mode { - WMI_AUTH11_OPEN = 0x01, - WMI_AUTH11_SHARED = 0x02, - WMI_AUTH11_LEAP = 0x04, - WMI_AUTH11_WSC = 0x08, + WMI_AUTH11_OPEN = 0x01, + WMI_AUTH11_SHARED = 0x02, + WMI_AUTH11_LEAP = 0x04, + WMI_AUTH11_WSC = 0x08, }; enum wmi_auth_mode { - WMI_AUTH_NONE = 0x01, - WMI_AUTH_WPA = 0x02, - WMI_AUTH_WPA2 = 0x04, - WMI_AUTH_WPA_PSK = 0x08, - WMI_AUTH_WPA2_PSK = 0x10, - WMI_AUTH_WPA_CCKM = 0x20, - WMI_AUTH_WPA2_CCKM = 0x40, + WMI_AUTH_NONE = 0x01, + WMI_AUTH_WPA = 0x02, + WMI_AUTH_WPA2 = 0x04, + WMI_AUTH_WPA_PSK = 0x08, + WMI_AUTH_WPA2_PSK = 0x10, + WMI_AUTH_WPA_CCKM = 0x20, + WMI_AUTH_WPA2_CCKM = 0x40, }; enum wmi_crypto_type { - WMI_CRYPT_NONE = 0x01, - WMI_CRYPT_WEP = 0x02, - WMI_CRYPT_TKIP = 0x04, - WMI_CRYPT_AES = 0x08, - WMI_CRYPT_AES_GCMP = 0x20, + WMI_CRYPT_NONE = 0x01, + WMI_CRYPT_AES_GCMP = 0x20, }; enum wmi_connect_ctrl_flag_bits { - WMI_CONNECT_ASSOC_POLICY_USER = 0x0001, - WMI_CONNECT_SEND_REASSOC = 0x0002, - WMI_CONNECT_IGNORE_WPA_GROUP_CIPHER = 0x0004, - WMI_CONNECT_PROFILE_MATCH_DONE = 0x0008, - WMI_CONNECT_IGNORE_AAC_BEACON = 0x0010, - WMI_CONNECT_CSA_FOLLOW_BSS = 0x0020, - WMI_CONNECT_DO_WPA_OFFLOAD = 0x0040, - WMI_CONNECT_DO_NOT_DEAUTH = 0x0080, + WMI_CONNECT_ASSOC_POLICY_USER = 0x01, + WMI_CONNECT_SEND_REASSOC = 0x02, + WMI_CONNECT_IGNORE_WPA_GROUP_CIPHER = 0x04, + WMI_CONNECT_PROFILE_MATCH_DONE = 0x08, + WMI_CONNECT_IGNORE_AAC_BEACON = 0x10, + WMI_CONNECT_CSA_FOLLOW_BSS = 0x20, + WMI_CONNECT_DO_WPA_OFFLOAD = 0x40, + WMI_CONNECT_DO_NOT_DEAUTH = 0x80, }; -#define WMI_MAX_SSID_LEN (32) +#define WMI_MAX_SSID_LEN (32) +/* WMI_CONNECT_CMDID */ struct wmi_connect_cmd { u8 network_type; u8 dot11_auth_mode; @@ -216,31 +226,17 @@ struct wmi_connect_cmd { u8 reserved1[2]; } __packed; -/* - * WMI_DISCONNECT_STA_CMDID - */ +/* WMI_DISCONNECT_STA_CMDID */ struct wmi_disconnect_sta_cmd { u8 dst_mac[WMI_MAC_LEN]; __le16 disconnect_reason; } __packed; -/* - * WMI_SET_PMK_CMDID - */ - -#define WMI_MIN_KEY_INDEX (0) #define WMI_MAX_KEY_INDEX (3) #define WMI_MAX_KEY_LEN (32) #define WMI_PASSPHRASE_LEN (64) -#define WMI_PMK_LEN (32) - -struct wmi_set_pmk_cmd { - u8 pmk[WMI_PMK_LEN]; -} __packed; -/* - * WMI_SET_PASSPHRASE_CMDID - */ +/* WMI_SET_PASSPHRASE_CMDID */ struct wmi_set_passphrase_cmd { u8 ssid[WMI_MAX_SSID_LEN]; u8 passphrase[WMI_PASSPHRASE_LEN]; @@ -248,36 +244,34 @@ struct wmi_set_passphrase_cmd { u8 passphrase_len; } __packed; -/* - * WMI_ADD_CIPHER_KEY_CMDID - */ +/* WMI_ADD_CIPHER_KEY_CMDID */ enum wmi_key_usage { - WMI_KEY_USE_PAIRWISE = 0, - WMI_KEY_USE_RX_GROUP = 1, - WMI_KEY_USE_TX_GROUP = 2, + WMI_KEY_USE_PAIRWISE = 0x00, + WMI_KEY_USE_RX_GROUP = 0x01, + WMI_KEY_USE_TX_GROUP = 0x02, }; struct wmi_add_cipher_key_cmd { u8 key_index; u8 key_type; - u8 key_usage; /* enum wmi_key_usage */ + /* enum wmi_key_usage */ + u8 key_usage; u8 key_len; - u8 key_rsc[8]; /* key replay sequence counter */ + /* key replay sequence counter */ + u8 key_rsc[8]; u8 key[WMI_MAX_KEY_LEN]; - u8 key_op_ctrl; /* Additional Key Control information */ + /* Additional Key Control information */ + u8 key_op_ctrl; u8 mac[WMI_MAC_LEN]; } __packed; -/* - * WMI_DELETE_CIPHER_KEY_CMDID - */ +/* WMI_DELETE_CIPHER_KEY_CMDID */ struct wmi_delete_cipher_key_cmd { u8 key_index; u8 mac[WMI_MAC_LEN]; } __packed; -/* - * WMI_START_SCAN_CMDID +/* WMI_START_SCAN_CMDID * * Start L1 scan operation * @@ -286,146 +280,142 @@ struct wmi_delete_cipher_key_cmd { * - WMI_SCAN_COMPLETE_EVENTID */ enum wmi_scan_type { - WMI_LONG_SCAN = 0, - WMI_SHORT_SCAN = 1, - WMI_PBC_SCAN = 2, - WMI_DIRECT_SCAN = 3, - WMI_ACTIVE_SCAN = 4, + WMI_ACTIVE_SCAN = 0x00, + WMI_SHORT_SCAN = 0x01, + WMI_PASSIVE_SCAN = 0x02, + WMI_DIRECT_SCAN = 0x03, + WMI_LONG_SCAN = 0x04, }; +/* WMI_START_SCAN_CMDID */ struct wmi_start_scan_cmd { - u8 direct_scan_mac_addr[6]; - u8 reserved[2]; - __le32 home_dwell_time; /* Max duration in the home channel(ms) */ - __le32 force_scan_interval; /* Time interval between scans (ms)*/ - u8 scan_type; /* wmi_scan_type */ - u8 num_channels; /* how many channels follow */ + u8 direct_scan_mac_addr[WMI_MAC_LEN]; + /* DMG Beacon frame is transmitted during active scanning */ + u8 discovery_mode; + /* reserved */ + u8 reserved; + /* Max duration in the home channel(ms) */ + __le32 dwell_time; + /* Time interval between scans (ms) */ + __le32 force_scan_interval; + /* enum wmi_scan_type */ + u8 scan_type; + /* how many channels follow */ + u8 num_channels; + /* channels ID's: + * 0 - 58320 MHz + * 1 - 60480 MHz + * 2 - 62640 MHz + */ struct { u8 channel; u8 reserved; - } channel_list[0]; /* channels ID's */ - /* 0 - 58320 MHz */ - /* 1 - 60480 MHz */ - /* 2 - 62640 MHz */ + } channel_list[0]; } __packed; -/* - * WMI_SET_PROBED_SSID_CMDID - */ +/* WMI_SET_PROBED_SSID_CMDID */ #define MAX_PROBED_SSID_INDEX (3) enum wmi_ssid_flag { - WMI_SSID_FLAG_DISABLE = 0, /* disables entry */ - WMI_SSID_FLAG_SPECIFIC = 1, /* probes specified ssid */ - WMI_SSID_FLAG_ANY = 2, /* probes for any ssid */ + /* disables entry */ + WMI_SSID_FLAG_DISABLE = 0x00, + /* probes specified ssid */ + WMI_SSID_FLAG_SPECIFIC = 0x01, + /* probes for any ssid */ + WMI_SSID_FLAG_ANY = 0x02, }; struct wmi_probed_ssid_cmd { - u8 entry_index; /* 0 to MAX_PROBED_SSID_INDEX */ - u8 flag; /* enum wmi_ssid_flag */ + /* 0 to MAX_PROBED_SSID_INDEX */ + u8 entry_index; + /* enum wmi_ssid_flag */ + u8 flag; u8 ssid_len; u8 ssid[WMI_MAX_SSID_LEN]; } __packed; -/* - * WMI_SET_APPIE_CMDID +/* WMI_SET_APPIE_CMDID * Add Application specified IE to a management frame */ -#define WMI_MAX_IE_LEN (1024) +#define WMI_MAX_IE_LEN (1024) -/* - * Frame Types - */ +/* Frame Types */ enum wmi_mgmt_frame_type { - WMI_FRAME_BEACON = 0, - WMI_FRAME_PROBE_REQ = 1, - WMI_FRAME_PROBE_RESP = 2, - WMI_FRAME_ASSOC_REQ = 3, - WMI_FRAME_ASSOC_RESP = 4, - WMI_NUM_MGMT_FRAME, + WMI_FRAME_BEACON = 0x00, + WMI_FRAME_PROBE_REQ = 0x01, + WMI_FRAME_PROBE_RESP = 0x02, + WMI_FRAME_ASSOC_REQ = 0x03, + WMI_FRAME_ASSOC_RESP = 0x04, + WMI_NUM_MGMT_FRAME = 0x05, }; struct wmi_set_appie_cmd { - u8 mgmt_frm_type; /* enum wmi_mgmt_frame_type */ + /* enum wmi_mgmt_frame_type */ + u8 mgmt_frm_type; u8 reserved; - __le16 ie_len; /* Length of the IE to be added to MGMT frame */ + /* Length of the IE to be added to MGMT frame */ + __le16 ie_len; u8 ie_info[0]; } __packed; -/* - * WMI_PXMT_RANGE_CFG_CMDID - */ +/* WMI_PXMT_RANGE_CFG_CMDID */ struct wmi_pxmt_range_cfg_cmd { u8 dst_mac[WMI_MAC_LEN]; __le16 range; } __packed; -/* - * WMI_PXMT_SNR2_RANGE_CFG_CMDID - */ +/* WMI_PXMT_SNR2_RANGE_CFG_CMDID */ struct wmi_pxmt_snr2_range_cfg_cmd { - s8 snr2range_arr[WMI_PROX_RANGE_NUM-1]; + s8 snr2range_arr[2]; } __packed; -/* - * WMI_RF_MGMT_CMDID - */ +/* WMI_RF_MGMT_CMDID */ enum wmi_rf_mgmt_type { - WMI_RF_MGMT_W_DISABLE = 0, - WMI_RF_MGMT_W_ENABLE = 1, - WMI_RF_MGMT_GET_STATUS = 2, + WMI_RF_MGMT_W_DISABLE = 0x00, + WMI_RF_MGMT_W_ENABLE = 0x01, + WMI_RF_MGMT_GET_STATUS = 0x02, }; +/* WMI_RF_MGMT_CMDID */ struct wmi_rf_mgmt_cmd { __le32 rf_mgmt_type; } __packed; -/* - * WMI_THERMAL_THROTTLING_CTRL_CMDID - */ +/* WMI_THERMAL_THROTTLING_CTRL_CMDID */ #define THERMAL_THROTTLING_USE_DEFAULT_MAX_TXOP_LENGTH (0xFFFFFFFF) +/* WMI_THERMAL_THROTTLING_CTRL_CMDID */ struct wmi_thermal_throttling_ctrl_cmd { __le32 time_on_usec; __le32 time_off_usec; __le32 max_txop_length_usec; } __packed; -/* - * WMI_RF_RX_TEST_CMDID - */ +/* WMI_RF_RX_TEST_CMDID */ struct wmi_rf_rx_test_cmd { __le32 sector; } __packed; -/* - * WMI_CORR_MEASURE_CMDID - */ +/* WMI_CORR_MEASURE_CMDID */ struct wmi_corr_measure_cmd { - s32 freq_mhz; + __le32 freq_mhz; __le32 length_samples; __le32 iterations; } __packed; -/* - * WMI_SET_SSID_CMDID - */ +/* WMI_SET_SSID_CMDID */ struct wmi_set_ssid_cmd { __le32 ssid_len; u8 ssid[WMI_MAX_SSID_LEN]; } __packed; -/* - * WMI_SET_PCP_CHANNEL_CMDID - */ +/* WMI_SET_PCP_CHANNEL_CMDID */ struct wmi_set_pcp_channel_cmd { u8 channel; u8 reserved[3]; } __packed; -/* - * WMI_BCON_CTRL_CMDID - */ +/* WMI_BCON_CTRL_CMDID */ struct wmi_bcon_ctrl_cmd { __le16 bcon_interval; __le16 frag_num; @@ -434,214 +424,192 @@ struct wmi_bcon_ctrl_cmd { u8 pcp_max_assoc_sta; u8 disable_sec_offload; u8 disable_sec; + u8 hidden_ssid; + u8 is_go; + u8 reserved[2]; } __packed; -/******* P2P ***********/ - -/* - * WMI_PORT_ALLOCATE_CMDID - */ +/* WMI_PORT_ALLOCATE_CMDID */ enum wmi_port_role { - WMI_PORT_STA = 0, - WMI_PORT_PCP = 1, - WMI_PORT_AP = 2, - WMI_PORT_P2P_DEV = 3, - WMI_PORT_P2P_CLIENT = 4, - WMI_PORT_P2P_GO = 5, + WMI_PORT_STA = 0x00, + WMI_PORT_PCP = 0x01, + WMI_PORT_AP = 0x02, + WMI_PORT_P2P_DEV = 0x03, + WMI_PORT_P2P_CLIENT = 0x04, + WMI_PORT_P2P_GO = 0x05, }; +/* WMI_PORT_ALLOCATE_CMDID */ struct wmi_port_allocate_cmd { u8 mac[WMI_MAC_LEN]; u8 port_role; u8 mid; } __packed; -/* - * WMI_PORT_DELETE_CMDID - */ -struct wmi_delete_port_cmd { +/* WMI_PORT_DELETE_CMDID */ +struct wmi_port_delete_cmd { u8 mid; u8 reserved[3]; } __packed; -/* - * WMI_P2P_CFG_CMDID - */ +/* WMI_P2P_CFG_CMDID */ enum wmi_discovery_mode { - WMI_DISCOVERY_MODE_NON_OFFLOAD = 0, - WMI_DISCOVERY_MODE_OFFLOAD = 1, - WMI_DISCOVERY_MODE_PEER2PEER = 2, + WMI_DISCOVERY_MODE_NON_OFFLOAD = 0x00, + WMI_DISCOVERY_MODE_OFFLOAD = 0x01, + WMI_DISCOVERY_MODE_PEER2PEER = 0x02, }; struct wmi_p2p_cfg_cmd { - u8 discovery_mode; /* wmi_discovery_mode */ + /* enum wmi_discovery_mode */ + u8 discovery_mode; u8 channel; - __le16 bcon_interval; /* base to listen/search duration calculation */ + /* base to listen/search duration calculation */ + __le16 bcon_interval; } __packed; -/* - * WMI_POWER_MGMT_CFG_CMDID - */ +/* WMI_POWER_MGMT_CFG_CMDID */ enum wmi_power_source_type { - WMI_POWER_SOURCE_BATTERY = 0, - WMI_POWER_SOURCE_OTHER = 1, + WMI_POWER_SOURCE_BATTERY = 0x00, + WMI_POWER_SOURCE_OTHER = 0x01, }; struct wmi_power_mgmt_cfg_cmd { - u8 power_source; /* wmi_power_source_type */ + /* enum wmi_power_source_type */ + u8 power_source; u8 reserved[3]; } __packed; -/* - * WMI_PCP_START_CMDID - */ - -enum wmi_hidden_ssid { - WMI_HIDDEN_SSID_DISABLED = 0, - WMI_HIDDEN_SSID_SEND_EMPTY = 1, - WMI_HIDDEN_SSID_CLEAR = 2, -}; - +/* WMI_PCP_START_CMDID */ struct wmi_pcp_start_cmd { __le16 bcon_interval; u8 pcp_max_assoc_sta; u8 hidden_ssid; - u8 reserved0[8]; + u8 is_go; + u8 reserved0[7]; u8 network_type; u8 channel; u8 disable_sec_offload; u8 disable_sec; } __packed; -/* - * WMI_SW_TX_REQ_CMDID - */ +/* WMI_SW_TX_REQ_CMDID */ struct wmi_sw_tx_req_cmd { u8 dst_mac[WMI_MAC_LEN]; __le16 len; u8 payload[0]; } __packed; -/* - * WMI_VRING_CFG_CMDID - */ - struct wmi_sw_ring_cfg { __le64 ring_mem_base; __le16 ring_size; __le16 max_mpdu_size; } __packed; +/* wmi_vring_cfg_schd */ struct wmi_vring_cfg_schd { __le16 priority; __le16 timeslot_us; } __packed; enum wmi_vring_cfg_encap_trans_type { - WMI_VRING_ENC_TYPE_802_3 = 0, - WMI_VRING_ENC_TYPE_NATIVE_WIFI = 1, + WMI_VRING_ENC_TYPE_802_3 = 0x00, + WMI_VRING_ENC_TYPE_NATIVE_WIFI = 0x01, }; enum wmi_vring_cfg_ds_cfg { - WMI_VRING_DS_PBSS = 0, - WMI_VRING_DS_STATION = 1, - WMI_VRING_DS_AP = 2, - WMI_VRING_DS_ADDR4 = 3, + WMI_VRING_DS_PBSS = 0x00, + WMI_VRING_DS_STATION = 0x01, + WMI_VRING_DS_AP = 0x02, + WMI_VRING_DS_ADDR4 = 0x03, }; enum wmi_vring_cfg_nwifi_ds_trans_type { - WMI_NWIFI_TX_TRANS_MODE_NO = 0, - WMI_NWIFI_TX_TRANS_MODE_AP2PBSS = 1, - WMI_NWIFI_TX_TRANS_MODE_STA2PBSS = 2, + WMI_NWIFI_TX_TRANS_MODE_NO = 0x00, + WMI_NWIFI_TX_TRANS_MODE_AP2PBSS = 0x01, + WMI_NWIFI_TX_TRANS_MODE_STA2PBSS = 0x02, }; enum wmi_vring_cfg_schd_params_priority { - WMI_SCH_PRIO_REGULAR = 0, - WMI_SCH_PRIO_HIGH = 1, + WMI_SCH_PRIO_REGULAR = 0x00, + WMI_SCH_PRIO_HIGH = 0x01, }; -#define CIDXTID_CID_POS (0) -#define CIDXTID_CID_LEN (4) -#define CIDXTID_CID_MSK (0xF) -#define CIDXTID_TID_POS (4) -#define CIDXTID_TID_LEN (4) -#define CIDXTID_TID_MSK (0xF0) +#define CIDXTID_CID_POS (0) +#define CIDXTID_CID_LEN (4) +#define CIDXTID_CID_MSK (0xF) +#define CIDXTID_TID_POS (4) +#define CIDXTID_TID_LEN (4) +#define CIDXTID_TID_MSK (0xF0) +#define VRING_CFG_MAC_CTRL_LIFETIME_EN_POS (0) +#define VRING_CFG_MAC_CTRL_LIFETIME_EN_LEN (1) +#define VRING_CFG_MAC_CTRL_LIFETIME_EN_MSK (0x1) +#define VRING_CFG_MAC_CTRL_AGGR_EN_POS (1) +#define VRING_CFG_MAC_CTRL_AGGR_EN_LEN (1) +#define VRING_CFG_MAC_CTRL_AGGR_EN_MSK (0x2) +#define VRING_CFG_TO_RESOLUTION_VALUE_POS (0) +#define VRING_CFG_TO_RESOLUTION_VALUE_LEN (6) +#define VRING_CFG_TO_RESOLUTION_VALUE_MSK (0x3F) struct wmi_vring_cfg { struct wmi_sw_ring_cfg tx_sw_ring; - u8 ringid; /* 0-23 vrings */ - + /* 0-23 vrings */ + u8 ringid; u8 cidxtid; - u8 encap_trans_type; - u8 ds_cfg; /* 802.3 DS cfg */ + /* 802.3 DS cfg */ + u8 ds_cfg; u8 nwifi_ds_trans_type; - - #define VRING_CFG_MAC_CTRL_LIFETIME_EN_POS (0) - #define VRING_CFG_MAC_CTRL_LIFETIME_EN_LEN (1) - #define VRING_CFG_MAC_CTRL_LIFETIME_EN_MSK (0x1) - #define VRING_CFG_MAC_CTRL_AGGR_EN_POS (1) - #define VRING_CFG_MAC_CTRL_AGGR_EN_LEN (1) - #define VRING_CFG_MAC_CTRL_AGGR_EN_MSK (0x2) u8 mac_ctrl; - - #define VRING_CFG_TO_RESOLUTION_VALUE_POS (0) - #define VRING_CFG_TO_RESOLUTION_VALUE_LEN (6) - #define VRING_CFG_TO_RESOLUTION_VALUE_MSK (0x3F) u8 to_resolution; u8 agg_max_wsize; struct wmi_vring_cfg_schd schd_params; } __packed; enum wmi_vring_cfg_cmd_action { - WMI_VRING_CMD_ADD = 0, - WMI_VRING_CMD_MODIFY = 1, - WMI_VRING_CMD_DELETE = 2, + WMI_VRING_CMD_ADD = 0x00, + WMI_VRING_CMD_MODIFY = 0x01, + WMI_VRING_CMD_DELETE = 0x02, }; +/* WMI_VRING_CFG_CMDID */ struct wmi_vring_cfg_cmd { __le32 action; struct wmi_vring_cfg vring_cfg; } __packed; -/* - * WMI_BCAST_VRING_CFG_CMDID - */ struct wmi_bcast_vring_cfg { struct wmi_sw_ring_cfg tx_sw_ring; - u8 ringid; /* 0-23 vrings */ + /* 0-23 vrings */ + u8 ringid; u8 encap_trans_type; - u8 ds_cfg; /* 802.3 DS cfg */ + /* 802.3 DS cfg */ + u8 ds_cfg; u8 nwifi_ds_trans_type; } __packed; +/* WMI_BCAST_VRING_CFG_CMDID */ struct wmi_bcast_vring_cfg_cmd { __le32 action; struct wmi_bcast_vring_cfg vring_cfg; } __packed; -/* - * WMI_VRING_BA_EN_CMDID - */ +/* WMI_VRING_BA_EN_CMDID */ struct wmi_vring_ba_en_cmd { u8 ringid; u8 agg_max_wsize; __le16 ba_timeout; u8 amsdu; + u8 reserved[3]; } __packed; -/* - * WMI_VRING_BA_DIS_CMDID - */ +/* WMI_VRING_BA_DIS_CMDID */ struct wmi_vring_ba_dis_cmd { u8 ringid; u8 reserved; __le16 reason; } __packed; -/* - * WMI_NOTIFY_REQ_CMDID - */ +/* WMI_NOTIFY_REQ_CMDID */ struct wmi_notify_req_cmd { u8 cid; u8 year; @@ -654,102 +622,100 @@ struct wmi_notify_req_cmd { u8 miliseconds; } __packed; -/* - * WMI_CFG_RX_CHAIN_CMDID - */ +/* WMI_CFG_RX_CHAIN_CMDID */ enum wmi_sniffer_cfg_mode { - WMI_SNIFFER_OFF = 0, - WMI_SNIFFER_ON = 1, + WMI_SNIFFER_OFF = 0x00, + WMI_SNIFFER_ON = 0x01, }; enum wmi_sniffer_cfg_phy_info_mode { - WMI_SNIFFER_PHY_INFO_DISABLED = 0, - WMI_SNIFFER_PHY_INFO_ENABLED = 1, + WMI_SNIFFER_PHY_INFO_DISABLED = 0x00, + WMI_SNIFFER_PHY_INFO_ENABLED = 0x01, }; enum wmi_sniffer_cfg_phy_support { - WMI_SNIFFER_CP = 0, - WMI_SNIFFER_DP = 1, - WMI_SNIFFER_BOTH_PHYS = 2, + WMI_SNIFFER_CP = 0x00, + WMI_SNIFFER_DP = 0x01, + WMI_SNIFFER_BOTH_PHYS = 0x02, }; +/* wmi_sniffer_cfg */ struct wmi_sniffer_cfg { - __le32 mode; /* enum wmi_sniffer_cfg_mode */ - __le32 phy_info_mode; /* enum wmi_sniffer_cfg_phy_info_mode */ - __le32 phy_support; /* enum wmi_sniffer_cfg_phy_support */ + /* enum wmi_sniffer_cfg_mode */ + __le32 mode; + /* enum wmi_sniffer_cfg_phy_info_mode */ + __le32 phy_info_mode; + /* enum wmi_sniffer_cfg_phy_support */ + __le32 phy_support; u8 channel; u8 reserved[3]; } __packed; enum wmi_cfg_rx_chain_cmd_action { - WMI_RX_CHAIN_ADD = 0, - WMI_RX_CHAIN_DEL = 1, + WMI_RX_CHAIN_ADD = 0x00, + WMI_RX_CHAIN_DEL = 0x01, }; enum wmi_cfg_rx_chain_cmd_decap_trans_type { - WMI_DECAP_TYPE_802_3 = 0, - WMI_DECAP_TYPE_NATIVE_WIFI = 1, - WMI_DECAP_TYPE_NONE = 2, + WMI_DECAP_TYPE_802_3 = 0x00, + WMI_DECAP_TYPE_NATIVE_WIFI = 0x01, + WMI_DECAP_TYPE_NONE = 0x02, }; enum wmi_cfg_rx_chain_cmd_nwifi_ds_trans_type { - WMI_NWIFI_RX_TRANS_MODE_NO = 0, - WMI_NWIFI_RX_TRANS_MODE_PBSS2AP = 1, - WMI_NWIFI_RX_TRANS_MODE_PBSS2STA = 2, + WMI_NWIFI_RX_TRANS_MODE_NO = 0x00, + WMI_NWIFI_RX_TRANS_MODE_PBSS2AP = 0x01, + WMI_NWIFI_RX_TRANS_MODE_PBSS2STA = 0x02, }; enum wmi_cfg_rx_chain_cmd_reorder_type { - WMI_RX_HW_REORDER = 0, - WMI_RX_SW_REORDER = 1, + WMI_RX_HW_REORDER = 0x00, + WMI_RX_SW_REORDER = 0x01, }; +#define L2_802_3_OFFLOAD_CTRL_VLAN_TAG_INSERTION_POS (0) +#define L2_802_3_OFFLOAD_CTRL_VLAN_TAG_INSERTION_LEN (1) +#define L2_802_3_OFFLOAD_CTRL_VLAN_TAG_INSERTION_MSK (0x1) +#define L2_802_3_OFFLOAD_CTRL_SNAP_KEEP_POS (1) +#define L2_802_3_OFFLOAD_CTRL_SNAP_KEEP_LEN (1) +#define L2_802_3_OFFLOAD_CTRL_SNAP_KEEP_MSK (0x2) +#define L2_NWIFI_OFFLOAD_CTRL_REMOVE_QOS_POS (0) +#define L2_NWIFI_OFFLOAD_CTRL_REMOVE_QOS_LEN (1) +#define L2_NWIFI_OFFLOAD_CTRL_REMOVE_QOS_MSK (0x1) +#define L2_NWIFI_OFFLOAD_CTRL_REMOVE_PN_POS (1) +#define L2_NWIFI_OFFLOAD_CTRL_REMOVE_PN_LEN (1) +#define L2_NWIFI_OFFLOAD_CTRL_REMOVE_PN_MSK (0x2) +#define L3_L4_CTRL_IPV4_CHECKSUM_EN_POS (0) +#define L3_L4_CTRL_IPV4_CHECKSUM_EN_LEN (1) +#define L3_L4_CTRL_IPV4_CHECKSUM_EN_MSK (0x1) +#define L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS (1) +#define L3_L4_CTRL_TCPIP_CHECKSUM_EN_LEN (1) +#define L3_L4_CTRL_TCPIP_CHECKSUM_EN_MSK (0x2) +#define RING_CTRL_OVERRIDE_PREFETCH_THRSH_POS (0) +#define RING_CTRL_OVERRIDE_PREFETCH_THRSH_LEN (1) +#define RING_CTRL_OVERRIDE_PREFETCH_THRSH_MSK (0x1) +#define RING_CTRL_OVERRIDE_WB_THRSH_POS (1) +#define RING_CTRL_OVERRIDE_WB_THRSH_LEN (1) +#define RING_CTRL_OVERRIDE_WB_THRSH_MSK (0x2) +#define RING_CTRL_OVERRIDE_ITR_THRSH_POS (2) +#define RING_CTRL_OVERRIDE_ITR_THRSH_LEN (1) +#define RING_CTRL_OVERRIDE_ITR_THRSH_MSK (0x4) +#define RING_CTRL_OVERRIDE_HOST_THRSH_POS (3) +#define RING_CTRL_OVERRIDE_HOST_THRSH_LEN (1) +#define RING_CTRL_OVERRIDE_HOST_THRSH_MSK (0x8) + +/* WMI_CFG_RX_CHAIN_CMDID */ struct wmi_cfg_rx_chain_cmd { __le32 action; struct wmi_sw_ring_cfg rx_sw_ring; u8 mid; u8 decap_trans_type; - - #define L2_802_3_OFFLOAD_CTRL_VLAN_TAG_INSERTION_POS (0) - #define L2_802_3_OFFLOAD_CTRL_VLAN_TAG_INSERTION_LEN (1) - #define L2_802_3_OFFLOAD_CTRL_VLAN_TAG_INSERTION_MSK (0x1) - #define L2_802_3_OFFLOAD_CTRL_SNAP_KEEP_POS (1) - #define L2_802_3_OFFLOAD_CTRL_SNAP_KEEP_LEN (1) - #define L2_802_3_OFFLOAD_CTRL_SNAP_KEEP_MSK (0x2) u8 l2_802_3_offload_ctrl; - - #define L2_NWIFI_OFFLOAD_CTRL_REMOVE_QOS_POS (0) - #define L2_NWIFI_OFFLOAD_CTRL_REMOVE_QOS_LEN (1) - #define L2_NWIFI_OFFLOAD_CTRL_REMOVE_QOS_MSK (0x1) - #define L2_NWIFI_OFFLOAD_CTRL_REMOVE_PN_POS (1) - #define L2_NWIFI_OFFLOAD_CTRL_REMOVE_PN_LEN (1) - #define L2_NWIFI_OFFLOAD_CTRL_REMOVE_PN_MSK (0x2) u8 l2_nwifi_offload_ctrl; - u8 vlan_id; u8 nwifi_ds_trans_type; - - #define L3_L4_CTRL_IPV4_CHECKSUM_EN_POS (0) - #define L3_L4_CTRL_IPV4_CHECKSUM_EN_LEN (1) - #define L3_L4_CTRL_IPV4_CHECKSUM_EN_MSK (0x1) - #define L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS (1) - #define L3_L4_CTRL_TCPIP_CHECKSUM_EN_LEN (1) - #define L3_L4_CTRL_TCPIP_CHECKSUM_EN_MSK (0x2) u8 l3_l4_ctrl; - - #define RING_CTRL_OVERRIDE_PREFETCH_THRSH_POS (0) - #define RING_CTRL_OVERRIDE_PREFETCH_THRSH_LEN (1) - #define RING_CTRL_OVERRIDE_PREFETCH_THRSH_MSK (0x1) - #define RING_CTRL_OVERRIDE_WB_THRSH_POS (1) - #define RING_CTRL_OVERRIDE_WB_THRSH_LEN (1) - #define RING_CTRL_OVERRIDE_WB_THRSH_MSK (0x2) - #define RING_CTRL_OVERRIDE_ITR_THRSH_POS (2) - #define RING_CTRL_OVERRIDE_ITR_THRSH_LEN (1) - #define RING_CTRL_OVERRIDE_ITR_THRSH_MSK (0x4) - #define RING_CTRL_OVERRIDE_HOST_THRSH_POS (3) - #define RING_CTRL_OVERRIDE_HOST_THRSH_LEN (1) - #define RING_CTRL_OVERRIDE_HOST_THRSH_MSK (0x8) u8 ring_ctrl; - __le16 prefetch_thrsh; __le16 wb_thrsh; __le32 itr_value; @@ -757,31 +723,27 @@ struct wmi_cfg_rx_chain_cmd { u8 reorder_type; u8 reserved; struct wmi_sniffer_cfg sniffer_cfg; + __le16 max_rx_pl_per_desc; } __packed; -/* - * WMI_RCP_ADDBA_RESP_CMDID - */ +/* WMI_RCP_ADDBA_RESP_CMDID */ struct wmi_rcp_addba_resp_cmd { u8 cidxtid; u8 dialog_token; __le16 status_code; - __le16 ba_param_set; /* ieee80211_ba_parameterset field to send */ + /* ieee80211_ba_parameterset field to send */ + __le16 ba_param_set; __le16 ba_timeout; } __packed; -/* - * WMI_RCP_DELBA_CMDID - */ +/* WMI_RCP_DELBA_CMDID */ struct wmi_rcp_delba_cmd { u8 cidxtid; u8 reserved; __le16 reason; } __packed; -/* - * WMI_RCP_ADDBA_REQ_CMDID - */ +/* WMI_RCP_ADDBA_REQ_CMDID */ struct wmi_rcp_addba_req_cmd { u8 cidxtid; u8 dialog_token; @@ -792,32 +754,16 @@ struct wmi_rcp_addba_req_cmd { __le16 ba_seq_ctrl; } __packed; -/* - * WMI_SET_MAC_ADDRESS_CMDID - */ +/* WMI_SET_MAC_ADDRESS_CMDID */ struct wmi_set_mac_address_cmd { u8 mac[WMI_MAC_LEN]; u8 reserved[2]; } __packed; -/* -* WMI_EAPOL_TX_CMDID -*/ -struct wmi_eapol_tx_cmd { - u8 dst_mac[WMI_MAC_LEN]; - __le16 eapol_len; - u8 eapol[0]; -} __packed; - -/* - * WMI_ECHO_CMDID - * +/* WMI_ECHO_CMDID * Check FW is alive - * * WMI_DEEP_ECHO_CMDID - * * Check FW and ucode are alive - * * Returned event: WMI_ECHO_RSP_EVENTID * same event for both commands */ @@ -825,70 +771,79 @@ struct wmi_echo_cmd { __le32 value; } __packed; -/* - * WMI_TEMP_SENSE_CMDID +/* WMI_OTP_READ_CMDID */ +struct wmi_otp_read_cmd { + __le32 addr; + __le32 size; + __le32 values; +} __packed; + +/* WMI_OTP_WRITE_CMDID */ +struct wmi_otp_write_cmd { + __le32 addr; + __le32 size; + __le32 values; +} __packed; + +/* WMI_TEMP_SENSE_CMDID * * Measure MAC and radio temperatures + * + * Possible modes for temperature measurement */ - -/* Possible modes for temperature measurement */ enum wmi_temperature_measure_mode { - TEMPERATURE_USE_OLD_VALUE = 0x1, - TEMPERATURE_MEASURE_NOW = 0x2, + TEMPERATURE_USE_OLD_VALUE = 0x01, + TEMPERATURE_MEASURE_NOW = 0x02, }; +/* WMI_TEMP_SENSE_CMDID */ struct wmi_temp_sense_cmd { __le32 measure_baseband_en; __le32 measure_rf_en; __le32 measure_mode; } __packed; -/* - * WMI_PMC_CMDID - */ -enum wmi_pmc_op_e { - WMI_PMC_ALLOCATE = 0, - WMI_PMC_RELEASE = 1, +enum wmi_pmc_op { + WMI_PMC_ALLOCATE = 0x00, + WMI_PMC_RELEASE = 0x01, }; +/* WMI_PMC_CMDID */ struct wmi_pmc_cmd { - u8 op; /* enum wmi_pmc_cmd_op_type */ + /* enum wmi_pmc_cmd_op_type */ + u8 op; u8 reserved; __le16 ring_size; __le64 mem_base; } __packed; -/* - * WMI Events - */ - -/* +/* WMI Events * List of Events (target to host) */ enum wmi_event_id { WMI_READY_EVENTID = 0x1001, WMI_CONNECT_EVENTID = 0x1002, WMI_DISCONNECT_EVENTID = 0x1003, - WMI_SCAN_COMPLETE_EVENTID = 0x100a, - WMI_REPORT_STATISTICS_EVENTID = 0x100b, + WMI_SCAN_COMPLETE_EVENTID = 0x100A, + WMI_REPORT_STATISTICS_EVENTID = 0x100B, WMI_RD_MEM_RSP_EVENTID = 0x1800, WMI_FW_READY_EVENTID = 0x1801, - WMI_EXIT_FAST_MEM_ACC_MODE_EVENTID = 0x0200, + WMI_EXIT_FAST_MEM_ACC_MODE_EVENTID = 0x200, WMI_ECHO_RSP_EVENTID = 0x1803, - WMI_FS_TUNE_DONE_EVENTID = 0x180a, - WMI_CORR_MEASURE_EVENTID = 0x180b, - WMI_READ_RSSI_EVENTID = 0x180c, - WMI_TEMP_SENSE_DONE_EVENTID = 0x180e, - WMI_DC_CALIB_DONE_EVENTID = 0x180f, + WMI_FS_TUNE_DONE_EVENTID = 0x180A, + WMI_CORR_MEASURE_EVENTID = 0x180B, + WMI_READ_RSSI_EVENTID = 0x180C, + WMI_TEMP_SENSE_DONE_EVENTID = 0x180E, + WMI_DC_CALIB_DONE_EVENTID = 0x180F, WMI_IQ_TX_CALIB_DONE_EVENTID = 0x1811, WMI_IQ_RX_CALIB_DONE_EVENTID = 0x1812, WMI_SET_WORK_MODE_DONE_EVENTID = 0x1815, WMI_LO_LEAKAGE_CALIB_DONE_EVENTID = 0x1816, WMI_MARLON_R_READ_DONE_EVENTID = 0x1818, WMI_MARLON_R_WRITE_DONE_EVENTID = 0x1819, - WMI_MARLON_R_TXRX_SEL_DONE_EVENTID = 0x181a, - WMI_SILENT_RSSI_CALIB_DONE_EVENTID = 0x181d, - WMI_RF_RX_TEST_DONE_EVENTID = 0x181e, + WMI_MARLON_R_TXRX_SEL_DONE_EVENTID = 0x181A, + WMI_SILENT_RSSI_CALIB_DONE_EVENTID = 0x181D, + WMI_RF_RX_TEST_DONE_EVENTID = 0x181E, WMI_CFG_RX_CHAIN_DONE_EVENTID = 0x1820, WMI_VRING_CFG_DONE_EVENTID = 0x1821, WMI_BA_STATUS_EVENTID = 0x1823, @@ -896,15 +851,13 @@ enum wmi_event_id { WMI_RCP_ADDBA_RESP_SENT_EVENTID = 0x1825, WMI_DELBA_EVENTID = 0x1826, WMI_GET_SSID_EVENTID = 0x1828, - WMI_GET_PCP_CHANNEL_EVENTID = 0x182a, - WMI_SW_TX_COMPLETE_EVENTID = 0x182b, - + WMI_GET_PCP_CHANNEL_EVENTID = 0x182A, + WMI_SW_TX_COMPLETE_EVENTID = 0x182B, WMI_READ_MAC_RXQ_EVENTID = 0x1830, WMI_READ_MAC_TXQ_EVENTID = 0x1831, WMI_WRITE_MAC_RXQ_EVENTID = 0x1832, WMI_WRITE_MAC_TXQ_EVENTID = 0x1833, WMI_WRITE_MAC_XQ_FIELD_EVENTID = 0x1834, - WMI_BEAMFORMING_MGMT_DONE_EVENTID = 0x1836, WMI_BF_TXSS_MGMT_DONE_EVENTID = 0x1837, WMI_BF_RXSS_MGMT_DONE_EVENTID = 0x1839, @@ -914,20 +867,18 @@ enum wmi_event_id { WMI_BF_SM_MGMT_DONE_EVENTID = 0x1838, WMI_RX_MGMT_PACKET_EVENTID = 0x1840, WMI_TX_MGMT_PACKET_EVENTID = 0x1841, - + WMI_OTP_READ_RESULT_EVENTID = 0x1856, /* Performance monitoring events */ WMI_DATA_PORT_OPEN_EVENTID = 0x1860, WMI_WBE_LINK_DOWN_EVENTID = 0x1861, - WMI_BF_CTRL_DONE_EVENTID = 0x1862, WMI_NOTIFY_REQ_DONE_EVENTID = 0x1863, WMI_GET_STATUS_DONE_EVENTID = 0x1864, WMI_VRING_EN_EVENTID = 0x1865, - WMI_UNIT_TEST_EVENTID = 0x1900, WMI_FLASH_READ_DONE_EVENTID = 0x1902, WMI_FLASH_WRITE_DONE_EVENTID = 0x1903, - /*P2P*/ + /* P2P */ WMI_P2P_CFG_DONE_EVENTID = 0x1910, WMI_PORT_ALLOCATED_EVENTID = 0x1911, WMI_PORT_DELETED_EVENTID = 0x1912, @@ -937,49 +888,42 @@ enum wmi_event_id { WMI_DISCOVERY_STOPPED_EVENTID = 0x1917, WMI_PCP_STARTED_EVENTID = 0x1918, WMI_PCP_STOPPED_EVENTID = 0x1919, - WMI_PCP_FACTOR_EVENTID = 0x191a, + WMI_PCP_FACTOR_EVENTID = 0x191A, WMI_SET_CHANNEL_EVENTID = 0x9000, WMI_ASSOC_REQ_EVENTID = 0x9001, WMI_EAPOL_RX_EVENTID = 0x9002, WMI_MAC_ADDR_RESP_EVENTID = 0x9003, WMI_FW_VER_EVENTID = 0x9004, + WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENTID = 0x9005, }; -/* - * Events data structures - */ - +/* Events data structures */ enum wmi_fw_status { - WMI_FW_STATUS_SUCCESS, - WMI_FW_STATUS_FAILURE, + WMI_FW_STATUS_SUCCESS = 0x00, + WMI_FW_STATUS_FAILURE = 0x01, }; -/* - * WMI_RF_MGMT_STATUS_EVENTID - */ +/* WMI_RF_MGMT_STATUS_EVENTID */ enum wmi_rf_status { - WMI_RF_ENABLED = 0, - WMI_RF_DISABLED_HW = 1, - WMI_RF_DISABLED_SW = 2, - WMI_RF_DISABLED_HW_SW = 3, + WMI_RF_ENABLED = 0x00, + WMI_RF_DISABLED_HW = 0x01, + WMI_RF_DISABLED_SW = 0x02, + WMI_RF_DISABLED_HW_SW = 0x03, }; +/* WMI_RF_MGMT_STATUS_EVENTID */ struct wmi_rf_mgmt_status_event { __le32 rf_status; } __packed; -/* - * WMI_THERMAL_THROTTLING_STATUS_EVENTID - */ +/* WMI_THERMAL_THROTTLING_STATUS_EVENTID */ struct wmi_thermal_throttling_status_event { __le32 time_on_usec; __le32 time_off_usec; __le32 max_txop_length_usec; } __packed; -/* - * WMI_GET_STATUS_DONE_EVENTID - */ +/* WMI_GET_STATUS_DONE_EVENTID */ struct wmi_get_status_done_event { __le32 is_associated; u8 cid; @@ -995,9 +939,7 @@ struct wmi_get_status_done_event { __le32 is_secured; } __packed; -/* - * WMI_FW_VER_EVENTID - */ +/* WMI_FW_VER_EVENTID */ struct wmi_fw_ver_event { u8 major; u8 minor; @@ -1005,9 +947,7 @@ struct wmi_fw_ver_event { __le16 build; } __packed; -/* -* WMI_MAC_ADDR_RESP_EVENTID -*/ +/* WMI_MAC_ADDR_RESP_EVENTID */ struct wmi_mac_addr_resp_event { u8 mac[WMI_MAC_LEN]; u8 auth_mode; @@ -1015,42 +955,38 @@ struct wmi_mac_addr_resp_event { __le32 offload_mode; } __packed; -/* -* WMI_EAPOL_RX_EVENTID -*/ +/* WMI_EAPOL_RX_EVENTID */ struct wmi_eapol_rx_event { u8 src_mac[WMI_MAC_LEN]; __le16 eapol_len; u8 eapol[0]; } __packed; -/* -* WMI_READY_EVENTID -*/ +/* WMI_READY_EVENTID */ enum wmi_phy_capability { - WMI_11A_CAPABILITY = 1, - WMI_11G_CAPABILITY = 2, - WMI_11AG_CAPABILITY = 3, - WMI_11NA_CAPABILITY = 4, - WMI_11NG_CAPABILITY = 5, - WMI_11NAG_CAPABILITY = 6, - WMI_11AD_CAPABILITY = 7, - WMI_11N_CAPABILITY_OFFSET = WMI_11NA_CAPABILITY - WMI_11A_CAPABILITY, + WMI_11A_CAPABILITY = 0x01, + WMI_11G_CAPABILITY = 0x02, + WMI_11AG_CAPABILITY = 0x03, + WMI_11NA_CAPABILITY = 0x04, + WMI_11NG_CAPABILITY = 0x05, + WMI_11NAG_CAPABILITY = 0x06, + WMI_11AD_CAPABILITY = 0x07, + WMI_11N_CAPABILITY_OFFSET = 0x03, }; struct wmi_ready_event { __le32 sw_version; __le32 abi_version; u8 mac[WMI_MAC_LEN]; - u8 phy_capability; /* enum wmi_phy_capability */ + /* enum wmi_phy_capability */ + u8 phy_capability; u8 numof_additional_mids; } __packed; -/* - * WMI_NOTIFY_REQ_DONE_EVENTID - */ +/* WMI_NOTIFY_REQ_DONE_EVENTID */ struct wmi_notify_req_done_event { - __le32 status; /* beamforming status, 0: fail; 1: OK; 2: retrying */ + /* beamforming status, 0: fail; 1: OK; 2: retrying */ + __le32 status; __le64 tsf; __le32 snr_val; __le32 tx_tpt; @@ -1066,9 +1002,7 @@ struct wmi_notify_req_done_event { u8 reserved[3]; } __packed; -/* - * WMI_CONNECT_EVENTID - */ +/* WMI_CONNECT_EVENTID */ struct wmi_connect_event { u8 channel; u8 reserved0; @@ -1082,68 +1016,103 @@ struct wmi_connect_event { u8 assoc_resp_len; u8 cid; u8 reserved2[3]; + /* not in use */ u8 assoc_info[0]; } __packed; -/* - * WMI_DISCONNECT_EVENTID - */ +/* WMI_DISCONNECT_EVENTID */ enum wmi_disconnect_reason { - WMI_DIS_REASON_NO_NETWORK_AVAIL = 1, - WMI_DIS_REASON_LOST_LINK = 2, /* bmiss */ - WMI_DIS_REASON_DISCONNECT_CMD = 3, - WMI_DIS_REASON_BSS_DISCONNECTED = 4, - WMI_DIS_REASON_AUTH_FAILED = 5, - WMI_DIS_REASON_ASSOC_FAILED = 6, - WMI_DIS_REASON_NO_RESOURCES_AVAIL = 7, - WMI_DIS_REASON_CSERV_DISCONNECT = 8, - WMI_DIS_REASON_INVALID_PROFILE = 10, - WMI_DIS_REASON_DOT11H_CHANNEL_SWITCH = 11, - WMI_DIS_REASON_PROFILE_MISMATCH = 12, - WMI_DIS_REASON_CONNECTION_EVICTED = 13, - WMI_DIS_REASON_IBSS_MERGE = 14, + WMI_DIS_REASON_NO_NETWORK_AVAIL = 0x01, + /* bmiss */ + WMI_DIS_REASON_LOST_LINK = 0x02, + WMI_DIS_REASON_DISCONNECT_CMD = 0x03, + WMI_DIS_REASON_BSS_DISCONNECTED = 0x04, + WMI_DIS_REASON_AUTH_FAILED = 0x05, + WMI_DIS_REASON_ASSOC_FAILED = 0x06, + WMI_DIS_REASON_NO_RESOURCES_AVAIL = 0x07, + WMI_DIS_REASON_CSERV_DISCONNECT = 0x08, + WMI_DIS_REASON_INVALID_PROFILE = 0x0A, + WMI_DIS_REASON_DOT11H_CHANNEL_SWITCH = 0x0B, + WMI_DIS_REASON_PROFILE_MISMATCH = 0x0C, + WMI_DIS_REASON_CONNECTION_EVICTED = 0x0D, + WMI_DIS_REASON_IBSS_MERGE = 0x0E, }; struct wmi_disconnect_event { - __le16 protocol_reason_status; /* reason code, see 802.11 spec. */ - u8 bssid[WMI_MAC_LEN]; /* set if known */ - u8 disconnect_reason; /* see wmi_disconnect_reason */ - u8 assoc_resp_len; /* not used */ - u8 assoc_info[0]; /* not used */ + /* reason code, see 802.11 spec. */ + __le16 protocol_reason_status; + /* set if known */ + u8 bssid[WMI_MAC_LEN]; + /* see enum wmi_disconnect_reason */ + u8 disconnect_reason; + /* last assoc req may passed to host - not in used */ + u8 assoc_resp_len; + /* last assoc req may passed to host - not in used */ + u8 assoc_info[0]; } __packed; -/* - * WMI_SCAN_COMPLETE_EVENTID - */ +/* WMI_SCAN_COMPLETE_EVENTID */ enum scan_status { - WMI_SCAN_SUCCESS = 0, - WMI_SCAN_FAILED = 1, - WMI_SCAN_ABORTED = 2, - WMI_SCAN_REJECTED = 3, + WMI_SCAN_SUCCESS = 0x00, + WMI_SCAN_FAILED = 0x01, + WMI_SCAN_ABORTED = 0x02, + WMI_SCAN_REJECTED = 0x03, + WMI_SCAN_ABORT_REJECTED = 0x04, }; struct wmi_scan_complete_event { - __le32 status; /* scan_status */ + /* enum scan_status */ + __le32 status; } __packed; -/* - * WMI_BA_STATUS_EVENTID - */ +/* WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENT */ +enum wmi_acs_info_bitmask { + WMI_ACS_INFO_BITMASK_BEACON_FOUND = 0x01, + WMI_ACS_INFO_BITMASK_BUSY_TIME = 0x02, + WMI_ACS_INFO_BITMASK_TX_TIME = 0x04, + WMI_ACS_INFO_BITMASK_RX_TIME = 0x08, + WMI_ACS_INFO_BITMASK_NOISE = 0x10, +}; + +struct scan_acs_info { + u8 channel; + u8 beacon_found; + /* msec */ + __le16 busy_time; + __le16 tx_time; + __le16 rx_time; + u8 noise; + u8 reserved[3]; +} __packed; + +struct wmi_acs_passive_scan_complete_event { + __le32 dwell_time; + /* valid fields within channel info according to + * their appearance in struct order + */ + __le16 filled; + u8 num_scanned_channels; + u8 reserved; + struct scan_acs_info scan_info_list[0]; +} __packed; + +/* WMI_BA_STATUS_EVENTID */ enum wmi_vring_ba_status { - WMI_BA_AGREED = 0, - WMI_BA_NON_AGREED = 1, + WMI_BA_AGREED = 0x00, + WMI_BA_NON_AGREED = 0x01, /* BA_EN in middle of teardown flow */ - WMI_BA_TD_WIP = 2, + WMI_BA_TD_WIP = 0x02, /* BA_DIS or BA_EN in middle of BA SETUP flow */ - WMI_BA_SETUP_WIP = 3, + WMI_BA_SETUP_WIP = 0x03, /* BA_EN when the BA session is already active */ - WMI_BA_SESSION_ACTIVE = 4, + WMI_BA_SESSION_ACTIVE = 0x04, /* BA_DIS when the BA session is not active */ - WMI_BA_SESSION_NOT_ACTIVE = 5, + WMI_BA_SESSION_NOT_ACTIVE = 0x05, }; -struct wmi_vring_ba_status_event { - __le16 status; /* enum wmi_vring_ba_status */ +struct wmi_ba_status_event { + /* enum wmi_vring_ba_status */ + __le16 status; u8 reserved[2]; u8 ringid; u8 agg_wsize; @@ -1151,18 +1120,14 @@ struct wmi_vring_ba_status_event { u8 amsdu; } __packed; -/* - * WMI_DELBA_EVENTID - */ +/* WMI_DELBA_EVENTID */ struct wmi_delba_event { u8 cidxtid; u8 from_initiator; __le16 reason; } __packed; -/* - * WMI_VRING_CFG_DONE_EVENTID - */ +/* WMI_VRING_CFG_DONE_EVENTID */ struct wmi_vring_cfg_done_event { u8 ringid; u8 status; @@ -1170,174 +1135,151 @@ struct wmi_vring_cfg_done_event { __le32 tx_vring_tail_ptr; } __packed; -/* - * WMI_RCP_ADDBA_RESP_SENT_EVENTID - */ +/* WMI_RCP_ADDBA_RESP_SENT_EVENTID */ struct wmi_rcp_addba_resp_sent_event { u8 cidxtid; u8 reserved; __le16 status; } __packed; -/* - * WMI_RCP_ADDBA_REQ_EVENTID - */ +/* WMI_RCP_ADDBA_REQ_EVENTID */ struct wmi_rcp_addba_req_event { u8 cidxtid; u8 dialog_token; - __le16 ba_param_set; /* ieee80211_ba_parameterset as it received */ + /* ieee80211_ba_parameterset as it received */ + __le16 ba_param_set; __le16 ba_timeout; - __le16 ba_seq_ctrl; /* ieee80211_ba_seqstrl field as it received */ + /* ieee80211_ba_seqstrl field as it received */ + __le16 ba_seq_ctrl; } __packed; -/* - * WMI_CFG_RX_CHAIN_DONE_EVENTID - */ +/* WMI_CFG_RX_CHAIN_DONE_EVENTID */ enum wmi_cfg_rx_chain_done_event_status { - WMI_CFG_RX_CHAIN_SUCCESS = 1, + WMI_CFG_RX_CHAIN_SUCCESS = 0x01, }; struct wmi_cfg_rx_chain_done_event { - __le32 rx_ring_tail_ptr; /* Rx V-Ring Tail pointer */ + /* V-Ring Tail pointer */ + __le32 rx_ring_tail_ptr; __le32 status; } __packed; -/* - * WMI_WBE_LINK_DOWN_EVENTID - */ +/* WMI_WBE_LINK_DOWN_EVENTID */ enum wmi_wbe_link_down_event_reason { - WMI_WBE_REASON_USER_REQUEST = 0, - WMI_WBE_REASON_RX_DISASSOC = 1, - WMI_WBE_REASON_BAD_PHY_LINK = 2, + WMI_WBE_REASON_USER_REQUEST = 0x00, + WMI_WBE_REASON_RX_DISASSOC = 0x01, + WMI_WBE_REASON_BAD_PHY_LINK = 0x02, }; +/* WMI_WBE_LINK_DOWN_EVENTID */ struct wmi_wbe_link_down_event { u8 cid; u8 reserved[3]; __le32 reason; } __packed; -/* - * WMI_DATA_PORT_OPEN_EVENTID - */ +/* WMI_DATA_PORT_OPEN_EVENTID */ struct wmi_data_port_open_event { u8 cid; u8 reserved[3]; } __packed; -/* - * WMI_VRING_EN_EVENTID - */ +/* WMI_VRING_EN_EVENTID */ struct wmi_vring_en_event { u8 vring_index; u8 reserved[3]; } __packed; -/* - * WMI_GET_PCP_CHANNEL_EVENTID - */ +/* WMI_GET_PCP_CHANNEL_EVENTID */ struct wmi_get_pcp_channel_event { u8 channel; u8 reserved[3]; } __packed; -/* - * WMI_P2P_CFG_DONE_EVENTID - */ +/* WMI_P2P_CFG_DONE_EVENTID */ struct wmi_p2p_cfg_done_event { - u8 status; /* wmi_fw_status */ + /* wmi_fw_status */ + u8 status; u8 reserved[3]; } __packed; -/* -* WMI_PORT_ALLOCATED_EVENTID -*/ +/* WMI_PORT_ALLOCATED_EVENTID */ struct wmi_port_allocated_event { - u8 status; /* wmi_fw_status */ + /* wmi_fw_status */ + u8 status; u8 reserved[3]; } __packed; -/* -* WMI_PORT_DELETED_EVENTID -*/ +/* WMI_PORT_DELETED_EVENTID */ struct wmi_port_deleted_event { - u8 status; /* wmi_fw_status */ + /* wmi_fw_status */ + u8 status; u8 reserved[3]; } __packed; -/* - * WMI_LISTEN_STARTED_EVENTID - */ +/* WMI_LISTEN_STARTED_EVENTID */ struct wmi_listen_started_event { - u8 status; /* wmi_fw_status */ + /* wmi_fw_status */ + u8 status; u8 reserved[3]; } __packed; -/* - * WMI_SEARCH_STARTED_EVENTID - */ +/* WMI_SEARCH_STARTED_EVENTID */ struct wmi_search_started_event { - u8 status; /* wmi_fw_status */ + /* wmi_fw_status */ + u8 status; u8 reserved[3]; } __packed; -/* - * WMI_PCP_STARTED_EVENTID - */ +/* WMI_PCP_STARTED_EVENTID */ struct wmi_pcp_started_event { - u8 status; /* wmi_fw_status */ + /* wmi_fw_status */ + u8 status; u8 reserved[3]; } __packed; -/* - * WMI_PCP_FACTOR_EVENTID - */ +/* WMI_PCP_FACTOR_EVENTID */ struct wmi_pcp_factor_event { __le32 pcp_factor; } __packed; -/* - * WMI_SW_TX_COMPLETE_EVENTID - */ enum wmi_sw_tx_status { - WMI_TX_SW_STATUS_SUCCESS = 0, - WMI_TX_SW_STATUS_FAILED_NO_RESOURCES = 1, - WMI_TX_SW_STATUS_FAILED_TX = 2, + WMI_TX_SW_STATUS_SUCCESS = 0x00, + WMI_TX_SW_STATUS_FAILED_NO_RESOURCES = 0x01, + WMI_TX_SW_STATUS_FAILED_TX = 0x02, }; +/* WMI_SW_TX_COMPLETE_EVENTID */ struct wmi_sw_tx_complete_event { - u8 status; /* enum wmi_sw_tx_status */ + /* enum wmi_sw_tx_status */ + u8 status; u8 reserved[3]; } __packed; -/* - * WMI_CORR_MEASURE_EVENTID - */ +/* WMI_CORR_MEASURE_EVENTID */ struct wmi_corr_measure_event { - s32 i; - s32 q; - s32 image_i; - s32 image_q; + /* signed */ + __le32 i; + /* signed */ + __le32 q; + /* signed */ + __le32 image_i; + /* signed */ + __le32 image_q; } __packed; -/* - * WMI_READ_RSSI_EVENTID - */ +/* WMI_READ_RSSI_EVENTID */ struct wmi_read_rssi_event { __le32 ina_rssi_adc_dbm; } __packed; -/* - * WMI_GET_SSID_EVENTID - */ +/* WMI_GET_SSID_EVENTID */ struct wmi_get_ssid_event { __le32 ssid_len; u8 ssid[WMI_MAX_SSID_LEN]; } __packed; -/* - * WMI_RX_MGMT_PACKET_EVENTID - */ +/* wmi_rx_mgmt_info */ struct wmi_rx_mgmt_info { u8 mcs; s8 snr; @@ -1346,39 +1288,65 @@ struct wmi_rx_mgmt_info { __le16 stype; __le16 status; __le32 len; + /* Not resolved when == 0xFFFFFFFF ==> Broadcast to all MIDS */ u8 qid; + /* Not resolved when == 0xFFFFFFFF ==> Broadcast to all MIDS */ u8 mid; u8 cid; - u8 channel; /* From Radio MNGR */ + /* From Radio MNGR */ + u8 channel; } __packed; -/* - * WMI_TX_MGMT_PACKET_EVENTID - */ +/* wmi_otp_read_write_cmd */ +struct wmi_otp_read_write_cmd { + __le32 addr; + __le32 size; + u8 values[0]; +} __packed; + +/* WMI_OTP_READ_RESULT_EVENTID */ +struct wmi_otp_read_result_event { + u8 payload[0]; +} __packed; + +/* WMI_TX_MGMT_PACKET_EVENTID */ struct wmi_tx_mgmt_packet_event { u8 payload[0]; } __packed; +/* WMI_RX_MGMT_PACKET_EVENTID */ struct wmi_rx_mgmt_packet_event { struct wmi_rx_mgmt_info info; u8 payload[0]; } __packed; -/* - * WMI_ECHO_RSP_EVENTID - */ -struct wmi_echo_event { +/* WMI_ECHO_RSP_EVENTID */ +struct wmi_echo_rsp_event { __le32 echoed_value; } __packed; -/* - * WMI_TEMP_SENSE_DONE_EVENTID +/* WMI_TEMP_SENSE_DONE_EVENTID * * Measure MAC and radio temperatures */ struct wmi_temp_sense_done_event { + /* Temperature times 1000 (actual temperature will be achieved by + * dividing the value by 1000) + */ __le32 baseband_t1000; + /* Temperature times 1000 (actual temperature will be achieved by + * dividing the value by 1000) + */ __le32 rf_t1000; } __packed; +#define WMI_SCAN_DWELL_TIME_MS (100) +#define WMI_SURVEY_TIMEOUT_MS (10000) + +enum wmi_hidden_ssid { + WMI_HIDDEN_SSID_DISABLED = 0x00, + WMI_HIDDEN_SSID_SEND_EMPTY = 0x10, + WMI_HIDDEN_SSID_CLEAR = 0xFE, +}; + #endif /* __WILOCITY_WMI_H__ */ diff --git a/drivers/net/wireless/atmel/at76c50x-usb.c b/drivers/net/wireless/atmel/at76c50x-usb.c index 1efb1d66e0b7..7c108047fb46 100644 --- a/drivers/net/wireless/atmel/at76c50x-usb.c +++ b/drivers/net/wireless/atmel/at76c50x-usb.c @@ -1547,7 +1547,7 @@ static inline int at76_guess_freq(struct at76_priv *priv) channel = el[2]; exit: - return ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ); + return ieee80211_channel_to_frequency(channel, NL80211_BAND_2GHZ); } static void at76_rx_tasklet(unsigned long param) @@ -1590,7 +1590,7 @@ static void at76_rx_tasklet(unsigned long param) rx_status.signal = buf->rssi; rx_status.flag |= RX_FLAG_DECRYPTED; rx_status.flag |= RX_FLAG_IV_STRIPPED; - rx_status.band = IEEE80211_BAND_2GHZ; + rx_status.band = NL80211_BAND_2GHZ; rx_status.freq = at76_guess_freq(priv); at76_dbg(DBG_MAC80211, "calling ieee80211_rx_irqsafe(): %d/%d", @@ -2359,7 +2359,7 @@ static int at76_init_new_device(struct at76_priv *priv, priv->hw->wiphy->max_scan_ssids = 1; priv->hw->wiphy->max_scan_ie_len = 0; priv->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION); - priv->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &at76_supported_band; + priv->hw->wiphy->bands[NL80211_BAND_2GHZ] = &at76_supported_band; ieee80211_hw_set(priv->hw, RX_INCLUDES_FCS); ieee80211_hw_set(priv->hw, SIGNAL_UNSPEC); priv->hw->max_signal = 100; diff --git a/drivers/net/wireless/atmel/atmel.c b/drivers/net/wireless/atmel/atmel.c index 6a1f03c271c1..8f8f37f3a00c 100644 --- a/drivers/net/wireless/atmel/atmel.c +++ b/drivers/net/wireless/atmel/atmel.c @@ -2434,7 +2434,7 @@ static int atmel_get_range(struct net_device *dev, /* Values in MHz -> * 10^5 * 10 */ range->freq[k].m = 100000 * - ieee80211_channel_to_frequency(i, IEEE80211_BAND_2GHZ); + ieee80211_channel_to_frequency(i, NL80211_BAND_2GHZ); range->freq[k++].e = 1; } range->num_frequency = k; diff --git a/drivers/net/wireless/broadcom/b43/b43.h b/drivers/net/wireless/broadcom/b43/b43.h index 036552439816..d7d42f0b80c3 100644 --- a/drivers/net/wireless/broadcom/b43/b43.h +++ b/drivers/net/wireless/broadcom/b43/b43.h @@ -992,9 +992,9 @@ static inline int b43_is_mode(struct b43_wl *wl, int type) /** * b43_current_band - Returns the currently used band. - * Returns one of IEEE80211_BAND_2GHZ and IEEE80211_BAND_5GHZ. + * Returns one of NL80211_BAND_2GHZ and NL80211_BAND_5GHZ. */ -static inline enum ieee80211_band b43_current_band(struct b43_wl *wl) +static inline enum nl80211_band b43_current_band(struct b43_wl *wl) { return wl->hw->conf.chandef.chan->band; } diff --git a/drivers/net/wireless/broadcom/b43/main.c b/drivers/net/wireless/broadcom/b43/main.c index 72380af9dc52..4ee5c5853f9f 100644 --- a/drivers/net/wireless/broadcom/b43/main.c +++ b/drivers/net/wireless/broadcom/b43/main.c @@ -187,7 +187,7 @@ static struct ieee80211_rate __b43_ratetable[] = { #define b43_g_ratetable_size 12 #define CHAN2G(_channel, _freq, _flags) { \ - .band = IEEE80211_BAND_2GHZ, \ + .band = NL80211_BAND_2GHZ, \ .center_freq = (_freq), \ .hw_value = (_channel), \ .flags = (_flags), \ @@ -216,7 +216,7 @@ static struct ieee80211_channel b43_2ghz_chantable[] = { #undef CHAN2G #define CHAN4G(_channel, _flags) { \ - .band = IEEE80211_BAND_5GHZ, \ + .band = NL80211_BAND_5GHZ, \ .center_freq = 4000 + (5 * (_channel)), \ .hw_value = (_channel), \ .flags = (_flags), \ @@ -224,7 +224,7 @@ static struct ieee80211_channel b43_2ghz_chantable[] = { .max_power = 30, \ } #define CHAN5G(_channel, _flags) { \ - .band = IEEE80211_BAND_5GHZ, \ + .band = NL80211_BAND_5GHZ, \ .center_freq = 5000 + (5 * (_channel)), \ .hw_value = (_channel), \ .flags = (_flags), \ @@ -323,7 +323,7 @@ static struct ieee80211_channel b43_5ghz_aphy_chantable[] = { #undef CHAN5G static struct ieee80211_supported_band b43_band_5GHz_nphy = { - .band = IEEE80211_BAND_5GHZ, + .band = NL80211_BAND_5GHZ, .channels = b43_5ghz_nphy_chantable, .n_channels = ARRAY_SIZE(b43_5ghz_nphy_chantable), .bitrates = b43_a_ratetable, @@ -331,7 +331,7 @@ static struct ieee80211_supported_band b43_band_5GHz_nphy = { }; static struct ieee80211_supported_band b43_band_5GHz_nphy_limited = { - .band = IEEE80211_BAND_5GHZ, + .band = NL80211_BAND_5GHZ, .channels = b43_5ghz_nphy_chantable_limited, .n_channels = ARRAY_SIZE(b43_5ghz_nphy_chantable_limited), .bitrates = b43_a_ratetable, @@ -339,7 +339,7 @@ static struct ieee80211_supported_band b43_band_5GHz_nphy_limited = { }; static struct ieee80211_supported_band b43_band_5GHz_aphy = { - .band = IEEE80211_BAND_5GHZ, + .band = NL80211_BAND_5GHZ, .channels = b43_5ghz_aphy_chantable, .n_channels = ARRAY_SIZE(b43_5ghz_aphy_chantable), .bitrates = b43_a_ratetable, @@ -347,7 +347,7 @@ static struct ieee80211_supported_band b43_band_5GHz_aphy = { }; static struct ieee80211_supported_band b43_band_2GHz = { - .band = IEEE80211_BAND_2GHZ, + .band = NL80211_BAND_2GHZ, .channels = b43_2ghz_chantable, .n_channels = ARRAY_SIZE(b43_2ghz_chantable), .bitrates = b43_g_ratetable, @@ -355,7 +355,7 @@ static struct ieee80211_supported_band b43_band_2GHz = { }; static struct ieee80211_supported_band b43_band_2ghz_limited = { - .band = IEEE80211_BAND_2GHZ, + .band = NL80211_BAND_2GHZ, .channels = b43_2ghz_chantable, .n_channels = b43_2ghz_chantable_limited_size, .bitrates = b43_g_ratetable, @@ -717,7 +717,7 @@ static void b43_set_slot_time(struct b43_wldev *dev, u16 slot_time) { /* slot_time is in usec. */ /* This test used to exit for all but a G PHY. */ - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) return; b43_write16(dev, B43_MMIO_IFSSLOT, 510 + slot_time); /* Shared memory location 0x0010 is the slot time and should be @@ -3880,12 +3880,12 @@ static void b43_op_set_tsf(struct ieee80211_hw *hw, mutex_unlock(&wl->mutex); } -static const char *band_to_string(enum ieee80211_band band) +static const char *band_to_string(enum nl80211_band band) { switch (band) { - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: return "5"; - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: return "2.4"; default: break; @@ -3903,10 +3903,10 @@ static int b43_switch_band(struct b43_wldev *dev, u32 tmp; switch (chan->band) { - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: gmode = false; break; - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: gmode = true; break; default: @@ -5294,16 +5294,16 @@ static int b43_setup_bands(struct b43_wldev *dev, phy->radio_rev == 9; if (have_2ghz_phy) - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = limited_2g ? + hw->wiphy->bands[NL80211_BAND_2GHZ] = limited_2g ? &b43_band_2ghz_limited : &b43_band_2GHz; if (dev->phy.type == B43_PHYTYPE_N) { if (have_5ghz_phy) - hw->wiphy->bands[IEEE80211_BAND_5GHZ] = limited_5g ? + hw->wiphy->bands[NL80211_BAND_5GHZ] = limited_5g ? &b43_band_5GHz_nphy_limited : &b43_band_5GHz_nphy; } else { if (have_5ghz_phy) - hw->wiphy->bands[IEEE80211_BAND_5GHZ] = &b43_band_5GHz_aphy; + hw->wiphy->bands[NL80211_BAND_5GHZ] = &b43_band_5GHz_aphy; } dev->phy.supports_2ghz = have_2ghz_phy; @@ -5680,11 +5680,12 @@ static int b43_bcma_probe(struct bcma_device *core) INIT_WORK(&wl->firmware_load, b43_request_firmware); schedule_work(&wl->firmware_load); -bcma_out: return err; bcma_err_wireless_exit: ieee80211_free_hw(wl->hw); +bcma_out: + kfree(dev); return err; } @@ -5712,8 +5713,8 @@ static void b43_bcma_remove(struct bcma_device *core) b43_rng_exit(wl); b43_leds_unregister(wl); - ieee80211_free_hw(wl->hw); + kfree(wldev->dev); } static struct bcma_driver b43_bcma_driver = { @@ -5796,6 +5797,7 @@ static void b43_ssb_remove(struct ssb_device *sdev) b43_leds_unregister(wl); b43_wireless_exit(dev, wl); + kfree(dev); } static struct ssb_driver b43_ssb_driver = { diff --git a/drivers/net/wireless/broadcom/b43/phy_ac.c b/drivers/net/wireless/broadcom/b43/phy_ac.c index e75633d67938..52f8abad8831 100644 --- a/drivers/net/wireless/broadcom/b43/phy_ac.c +++ b/drivers/net/wireless/broadcom/b43/phy_ac.c @@ -61,7 +61,7 @@ static void b43_phy_ac_op_radio_write(struct b43_wldev *dev, u16 reg, static unsigned int b43_phy_ac_op_get_default_chan(struct b43_wldev *dev) { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) return 11; return 36; } diff --git a/drivers/net/wireless/broadcom/b43/phy_common.c b/drivers/net/wireless/broadcom/b43/phy_common.c index ec2b9c577b90..85f2ca989565 100644 --- a/drivers/net/wireless/broadcom/b43/phy_common.c +++ b/drivers/net/wireless/broadcom/b43/phy_common.c @@ -436,7 +436,7 @@ int b43_switch_channel(struct b43_wldev *dev, unsigned int new_channel) * firmware from sending ghost packets. */ channelcookie = new_channel; - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) channelcookie |= B43_SHM_SH_CHAN_5GHZ; /* FIXME: set 40Mhz flag if required */ if (0) diff --git a/drivers/net/wireless/broadcom/b43/phy_ht.c b/drivers/net/wireless/broadcom/b43/phy_ht.c index bd68945965d6..718c90e81696 100644 --- a/drivers/net/wireless/broadcom/b43/phy_ht.c +++ b/drivers/net/wireless/broadcom/b43/phy_ht.c @@ -568,7 +568,7 @@ static void b43_phy_ht_tx_power_ctl(struct b43_wldev *dev, bool enable) } else { b43_phy_set(dev, B43_PHY_HT_TXPCTL_CMD_C1, en_bits); - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) { for (i = 0; i < 3; i++) b43_phy_write(dev, cmd_regs[i], 0x32); } @@ -643,7 +643,7 @@ static void b43_phy_ht_tx_power_ctl_setup(struct b43_wldev *dev) u16 freq = dev->phy.chandef->chan->center_freq; int i, c; - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { for (c = 0; c < 3; c++) { target[c] = sprom->core_pwr_info[c].maxpwr_2g; a1[c] = sprom->core_pwr_info[c].pa_2g[0]; @@ -777,7 +777,7 @@ static void b43_phy_ht_channel_setup(struct b43_wldev *dev, const struct b43_phy_ht_channeltab_e_phy *e, struct ieee80211_channel *new_channel) { - if (new_channel->band == IEEE80211_BAND_5GHZ) { + if (new_channel->band == NL80211_BAND_5GHZ) { /* Switch to 2 GHz for a moment to access B-PHY regs */ b43_phy_mask(dev, B43_PHY_HT_BANDCTL, ~B43_PHY_HT_BANDCTL_5GHZ); @@ -805,7 +805,7 @@ static void b43_phy_ht_channel_setup(struct b43_wldev *dev, } else { b43_phy_ht_classifier(dev, B43_PHY_HT_CLASS_CTL_OFDM_EN, B43_PHY_HT_CLASS_CTL_OFDM_EN); - if (new_channel->band == IEEE80211_BAND_2GHZ) + if (new_channel->band == NL80211_BAND_2GHZ) b43_phy_mask(dev, B43_PHY_HT_TEST, ~0x840); } @@ -916,7 +916,7 @@ static int b43_phy_ht_op_init(struct b43_wldev *dev) if (0) /* TODO: condition */ ; /* TODO: PHY op on reg 0x217 */ - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) b43_phy_ht_classifier(dev, B43_PHY_HT_CLASS_CTL_CCK_EN, 0); else b43_phy_ht_classifier(dev, B43_PHY_HT_CLASS_CTL_CCK_EN, @@ -1005,7 +1005,7 @@ static int b43_phy_ht_op_init(struct b43_wldev *dev) b43_phy_ht_classifier(dev, 0, 0); b43_phy_ht_read_clip_detection(dev, clip_state); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) b43_phy_ht_bphy_init(dev); b43_httab_write_bulk(dev, B43_HTTAB32(0x1a, 0xc0), @@ -1077,7 +1077,7 @@ static int b43_phy_ht_op_switch_channel(struct b43_wldev *dev, enum nl80211_channel_type channel_type = cfg80211_get_chandef_type(&dev->wl->hw->conf.chandef); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { if ((new_channel < 1) || (new_channel > 14)) return -EINVAL; } else { @@ -1089,7 +1089,7 @@ static int b43_phy_ht_op_switch_channel(struct b43_wldev *dev, static unsigned int b43_phy_ht_op_get_default_chan(struct b43_wldev *dev) { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) return 11; return 36; } diff --git a/drivers/net/wireless/broadcom/b43/phy_lcn.c b/drivers/net/wireless/broadcom/b43/phy_lcn.c index 97461ccf3e1e..63bd29f070f7 100644 --- a/drivers/net/wireless/broadcom/b43/phy_lcn.c +++ b/drivers/net/wireless/broadcom/b43/phy_lcn.c @@ -108,7 +108,7 @@ static void b43_radio_2064_channel_setup(struct b43_wldev *dev) /* wlc_radio_2064_init */ static void b43_radio_2064_init(struct b43_wldev *dev) { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { b43_radio_write(dev, 0x09c, 0x0020); b43_radio_write(dev, 0x105, 0x0008); } else { @@ -535,7 +535,7 @@ static void b43_phy_lcn_tx_pwr_ctl_init(struct b43_wldev *dev) b43_mac_suspend(dev); if (!dev->phy.lcn->hw_pwr_ctl_capable) { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { tx_gains.gm_gain = 4; tx_gains.pga_gain = 12; tx_gains.pad_gain = 12; @@ -720,7 +720,7 @@ static int b43_phy_lcn_op_init(struct b43_wldev *dev) else B43_WARN_ON(1); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) b43_phy_lcn_tx_pwr_ctl_init(dev); b43_switch_channel(dev, dev->phy.channel); @@ -779,7 +779,7 @@ static int b43_phy_lcn_op_switch_channel(struct b43_wldev *dev, enum nl80211_channel_type channel_type = cfg80211_get_chandef_type(&dev->wl->hw->conf.chandef); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { if ((new_channel < 1) || (new_channel > 14)) return -EINVAL; } else { @@ -791,7 +791,7 @@ static int b43_phy_lcn_op_switch_channel(struct b43_wldev *dev, static unsigned int b43_phy_lcn_op_get_default_chan(struct b43_wldev *dev) { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) return 1; return 36; } diff --git a/drivers/net/wireless/broadcom/b43/phy_lp.c b/drivers/net/wireless/broadcom/b43/phy_lp.c index 058a9f232050..6922cbb99a04 100644 --- a/drivers/net/wireless/broadcom/b43/phy_lp.c +++ b/drivers/net/wireless/broadcom/b43/phy_lp.c @@ -46,7 +46,7 @@ static inline u16 channel2freq_lp(u8 channel) static unsigned int b43_lpphy_op_get_default_chan(struct b43_wldev *dev) { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) return 1; return 36; } @@ -91,7 +91,7 @@ static void lpphy_read_band_sprom(struct b43_wldev *dev) u32 ofdmpo; int i; - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { lpphy->tx_isolation_med_band = sprom->tri2g; lpphy->bx_arch = sprom->bxa2g; lpphy->rx_pwr_offset = sprom->rxpo2g; @@ -174,7 +174,7 @@ static void lpphy_adjust_gain_table(struct b43_wldev *dev, u32 freq) B43_WARN_ON(dev->phy.rev >= 2); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) isolation = lpphy->tx_isolation_med_band; else if (freq <= 5320) isolation = lpphy->tx_isolation_low_band; @@ -238,7 +238,7 @@ static void lpphy_baseband_rev0_1_init(struct b43_wldev *dev) b43_phy_maskset(dev, B43_LPPHY_INPUT_PWRDB, 0xFF00, lpphy->rx_pwr_offset); if ((sprom->boardflags_lo & B43_BFL_FEM) && - ((b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) || + ((b43_current_band(dev->wl) == NL80211_BAND_5GHZ) || (sprom->boardflags_hi & B43_BFH_PAREF))) { ssb_pmu_set_ldo_voltage(&bus->chipco, LDO_PAREF, 0x28); ssb_pmu_set_ldo_paref(&bus->chipco, true); @@ -280,7 +280,7 @@ static void lpphy_baseband_rev0_1_init(struct b43_wldev *dev) b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_7, 0xC0FF, 0x0900); b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_8, 0xFFC0, 0x000A); b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_8, 0xC0FF, 0x0B00); - } else if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ || + } else if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ || (dev->dev->board_type == SSB_BOARD_BU4312) || (dev->phy.rev == 0 && (sprom->boardflags_lo & B43_BFL_FEM))) { b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xFFC0, 0x0001); @@ -326,7 +326,7 @@ static void lpphy_baseband_rev0_1_init(struct b43_wldev *dev) //FIXME the Broadcom driver caches & delays this HF write! b43_hf_write(dev, b43_hf_read(dev) | B43_HF_PR45960W); } - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { b43_phy_set(dev, B43_LPPHY_LP_PHY_CTL, 0x8000); b43_phy_set(dev, B43_LPPHY_CRSGAIN_CTL, 0x0040); b43_phy_maskset(dev, B43_LPPHY_MINPWR_LEVEL, 0x00FF, 0xA400); @@ -466,7 +466,7 @@ static void lpphy_baseband_rev2plus_init(struct b43_wldev *dev) b43_lptab_write(dev, B43_LPTAB16(0x08, 0x12), 0x40); } - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { b43_phy_set(dev, B43_LPPHY_CRSGAIN_CTL, 0x40); b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xF0FF, 0xB00); b43_phy_maskset(dev, B43_LPPHY_SYNCPEAKCNT, 0xFFF8, 0x6); @@ -547,7 +547,7 @@ static void lpphy_2062_init(struct b43_wldev *dev) b43_radio_write(dev, B2062_S_BG_CTL1, (b43_radio_read(dev, B2062_N_COMM2) >> 1) | 0x80); } - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) b43_radio_set(dev, B2062_N_TSSI_CTL0, 0x1); else b43_radio_mask(dev, B2062_N_TSSI_CTL0, ~0x1); @@ -746,7 +746,7 @@ static void lpphy_clear_deaf(struct b43_wldev *dev, bool user) lpphy->crs_sys_disable = false; if (!lpphy->crs_usr_disable && !lpphy->crs_sys_disable) { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x60); else @@ -807,7 +807,7 @@ static void lpphy_disable_rx_gain_override(struct b43_wldev *dev) b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFBF); if (dev->phy.rev >= 2) { b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFEFF); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFBFF); b43_phy_mask(dev, B43_PHY_OFDM(0xE5), 0xFFF7); } @@ -823,7 +823,7 @@ static void lpphy_enable_rx_gain_override(struct b43_wldev *dev) b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x40); if (dev->phy.rev >= 2) { b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x100); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x400); b43_phy_set(dev, B43_PHY_OFDM(0xE5), 0x8); } @@ -951,7 +951,7 @@ static void lpphy_rev2plus_set_rx_gain(struct b43_wldev *dev, u32 gain) 0xFBFF, ext_lna << 10); b43_phy_write(dev, B43_LPPHY_RX_GAIN_CTL_OVERRIDE_VAL, low_gain); b43_phy_maskset(dev, B43_LPPHY_AFE_DDFS, 0xFFF0, high_gain); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { tmp = (gain >> 2) & 0x3; b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0xE7FF, tmp<<11); @@ -1344,7 +1344,7 @@ static void lpphy_calibrate_rc(struct b43_wldev *dev) if (dev->phy.rev >= 2) { lpphy_rev2plus_rc_calib(dev); } else if (!lpphy->rc_cap) { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) lpphy_rev0_1_rc_calib(dev); } else { lpphy_set_rc_cap(dev); @@ -1548,7 +1548,7 @@ static void lpphy_tx_pctl_init_sw(struct b43_wldev *dev) { struct lpphy_tx_gains gains; - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { gains.gm = 4; gains.pad = 12; gains.pga = 12; @@ -1902,7 +1902,7 @@ static int lpphy_rx_iq_cal(struct b43_wldev *dev, bool noise, bool tx, lpphy_set_trsw_over(dev, tx, rx); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x8); b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFF7, pa << 3); diff --git a/drivers/net/wireless/broadcom/b43/phy_n.c b/drivers/net/wireless/broadcom/b43/phy_n.c index 9f0bcf3b8414..a5557d70689f 100644 --- a/drivers/net/wireless/broadcom/b43/phy_n.c +++ b/drivers/net/wireless/broadcom/b43/phy_n.c @@ -105,9 +105,9 @@ enum n_rail_type { static inline bool b43_nphy_ipa(struct b43_wldev *dev) { - enum ieee80211_band band = b43_current_band(dev->wl); - return ((dev->phy.n->ipa2g_on && band == IEEE80211_BAND_2GHZ) || - (dev->phy.n->ipa5g_on && band == IEEE80211_BAND_5GHZ)); + enum nl80211_band band = b43_current_band(dev->wl); + return ((dev->phy.n->ipa2g_on && band == NL80211_BAND_2GHZ) || + (dev->phy.n->ipa5g_on && band == NL80211_BAND_5GHZ)); } /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RxCoreGetState */ @@ -357,7 +357,7 @@ static void b43_nphy_rf_ctl_intc_override_rev7(struct b43_wldev *dev, break; case N_INTC_OVERRIDE_PA: tmp = 0x0030; - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) val = value << 5; else val = value << 4; @@ -365,7 +365,7 @@ static void b43_nphy_rf_ctl_intc_override_rev7(struct b43_wldev *dev, b43_phy_set(dev, reg, 0x1000); break; case N_INTC_OVERRIDE_EXT_LNA_PU: - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) { tmp = 0x0001; tmp2 = 0x0004; val = value; @@ -378,7 +378,7 @@ static void b43_nphy_rf_ctl_intc_override_rev7(struct b43_wldev *dev, b43_phy_mask(dev, reg, ~tmp2); break; case N_INTC_OVERRIDE_EXT_LNA_GAIN: - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) { tmp = 0x0002; tmp2 = 0x0008; val = value << 1; @@ -465,7 +465,7 @@ static void b43_nphy_rf_ctl_intc_override(struct b43_wldev *dev, } break; case N_INTC_OVERRIDE_PA: - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) { tmp = 0x0020; val = value << 5; } else { @@ -475,7 +475,7 @@ static void b43_nphy_rf_ctl_intc_override(struct b43_wldev *dev, b43_phy_maskset(dev, reg, ~tmp, val); break; case N_INTC_OVERRIDE_EXT_LNA_PU: - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) { tmp = 0x0001; val = value; } else { @@ -485,7 +485,7 @@ static void b43_nphy_rf_ctl_intc_override(struct b43_wldev *dev, b43_phy_maskset(dev, reg, ~tmp, val); break; case N_INTC_OVERRIDE_EXT_LNA_GAIN: - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) { tmp = 0x0002; val = value << 1; } else { @@ -600,7 +600,7 @@ static void b43_nphy_adjust_lna_gain_table(struct b43_wldev *dev) b43_nphy_stay_in_carrier_search(dev, 1); if (nphy->gain_boost) { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { gain[0] = 6; gain[1] = 6; } else { @@ -736,7 +736,7 @@ static void b43_radio_2057_setup(struct b43_wldev *dev, switch (phy->radio_rev) { case 0 ... 4: case 6: - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { b43_radio_write(dev, R2057_RFPLL_LOOPFILTER_R1, 0x3f); b43_radio_write(dev, R2057_CP_KPD_IDAC, 0x3f); b43_radio_write(dev, R2057_RFPLL_LOOPFILTER_C1, 0x8); @@ -751,7 +751,7 @@ static void b43_radio_2057_setup(struct b43_wldev *dev, case 9: /* e.g. PHY rev 16 */ b43_radio_write(dev, R2057_LOGEN_PTAT_RESETS, 0x20); b43_radio_write(dev, R2057_VCOBUF_IDACS, 0x18); - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) { b43_radio_write(dev, R2057_LOGEN_PTAT_RESETS, 0x38); b43_radio_write(dev, R2057_VCOBUF_IDACS, 0x0f); @@ -775,7 +775,7 @@ static void b43_radio_2057_setup(struct b43_wldev *dev, break; } - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { u16 txmix2g_tune_boost_pu = 0; u16 pad2g_tune_pus = 0; @@ -1135,7 +1135,7 @@ static void b43_radio_2056_setup(struct b43_wldev *dev, { struct b43_phy *phy = &dev->phy; struct ssb_sprom *sprom = dev->dev->bus_sprom; - enum ieee80211_band band = b43_current_band(dev->wl); + enum nl80211_band band = b43_current_band(dev->wl); u16 offset; u8 i; u16 bias, cbias; @@ -1152,10 +1152,10 @@ static void b43_radio_2056_setup(struct b43_wldev *dev, dev->dev->chip_pkg == BCMA_PKG_ID_BCM43224_FAB_SMIC); b43_chantab_radio_2056_upload(dev, e); - b2056_upload_syn_pll_cp2(dev, band == IEEE80211_BAND_5GHZ); + b2056_upload_syn_pll_cp2(dev, band == NL80211_BAND_5GHZ); if (sprom->boardflags2_lo & B43_BFL2_GPLL_WAR && - b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER1, 0x1F); b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER2, 0x1F); if (dev->dev->chip_id == BCMA_CHIP_ID_BCM4716 || @@ -1168,21 +1168,21 @@ static void b43_radio_2056_setup(struct b43_wldev *dev, } } if (sprom->boardflags2_hi & B43_BFH2_GPLL_WAR2 && - b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER1, 0x1f); b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER2, 0x1f); b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER4, 0x0b); b43_radio_write(dev, B2056_SYN_PLL_CP2, 0x20); } if (sprom->boardflags2_lo & B43_BFL2_APLL_WAR && - b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) { + b43_current_band(dev->wl) == NL80211_BAND_5GHZ) { b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER1, 0x1F); b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER2, 0x1F); b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER4, 0x05); b43_radio_write(dev, B2056_SYN_PLL_CP2, 0x0C); } - if (dev->phy.n->ipa2g_on && band == IEEE80211_BAND_2GHZ) { + if (dev->phy.n->ipa2g_on && band == NL80211_BAND_2GHZ) { for (i = 0; i < 2; i++) { offset = i ? B2056_TX1 : B2056_TX0; if (dev->phy.rev >= 5) { @@ -1244,7 +1244,7 @@ static void b43_radio_2056_setup(struct b43_wldev *dev, } b43_radio_write(dev, offset | B2056_TX_PA_SPARE1, 0xee); } - } else if (dev->phy.n->ipa5g_on && band == IEEE80211_BAND_5GHZ) { + } else if (dev->phy.n->ipa5g_on && band == NL80211_BAND_5GHZ) { u16 freq = phy->chandef->chan->center_freq; if (freq < 5100) { paa_boost = 0xA; @@ -1501,7 +1501,7 @@ static void b43_radio_init2055(struct b43_wldev *dev) /* Follow wl, not specs. Do not force uploading all regs */ b2055_upload_inittab(dev, 0, 0); } else { - bool ghz5 = b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ; + bool ghz5 = b43_current_band(dev->wl) == NL80211_BAND_5GHZ; b2055_upload_inittab(dev, ghz5, 0); } b43_radio_init2055_post(dev); @@ -1785,7 +1785,7 @@ static void b43_nphy_rev3_rssi_select(struct b43_wldev *dev, u8 code, b43_phy_maskset(dev, reg, 0xFFC3, 0); if (rssi_type == N_RSSI_W1) - val = (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) ? 4 : 8; + val = (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) ? 4 : 8; else if (rssi_type == N_RSSI_W2) val = 16; else @@ -1813,12 +1813,12 @@ static void b43_nphy_rev3_rssi_select(struct b43_wldev *dev, u8 code, if (rssi_type != N_RSSI_IQ && rssi_type != N_RSSI_TBD) { - enum ieee80211_band band = + enum nl80211_band band = b43_current_band(dev->wl); if (dev->phy.rev < 7) { if (b43_nphy_ipa(dev)) - val = (band == IEEE80211_BAND_5GHZ) ? 0xC : 0xE; + val = (band == NL80211_BAND_5GHZ) ? 0xC : 0xE; else val = 0x11; reg = (i == 0) ? B2056_TX0 : B2056_TX1; @@ -2120,7 +2120,7 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev) 1, 0, false); b43_nphy_rf_ctl_override_rev7(dev, 0x80, 1, 0, false, 0); b43_nphy_rf_ctl_override_rev7(dev, 0x40, 1, 0, false, 0); - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) { b43_nphy_rf_ctl_override_rev7(dev, 0x20, 0, 0, false, 0); b43_nphy_rf_ctl_override_rev7(dev, 0x10, 1, 0, false, @@ -2136,7 +2136,7 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev) b43_nphy_rf_ctl_override(dev, 0x2, 1, 0, false); b43_nphy_rf_ctl_override(dev, 0x80, 1, 0, false); b43_nphy_rf_ctl_override(dev, 0x40, 1, 0, false); - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) { b43_nphy_rf_ctl_override(dev, 0x20, 0, 0, false); b43_nphy_rf_ctl_override(dev, 0x10, 1, 0, false); } else { @@ -2257,7 +2257,7 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev) b43_phy_write(dev, regs_to_store[i], saved_regs_phy[i]); /* Store for future configuration */ - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { rssical_radio_regs = nphy->rssical_cache.rssical_radio_regs_2G; rssical_phy_regs = nphy->rssical_cache.rssical_phy_regs_2G; } else { @@ -2289,7 +2289,7 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev) rssical_phy_regs[11] = b43_phy_read(dev, B43_NPHY_RSSIMC_1Q_RSSI_Y); /* Remember for which channel we store configuration */ - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) nphy->rssical_chanspec_2G.center_freq = phy->chandef->chan->center_freq; else nphy->rssical_chanspec_5G.center_freq = phy->chandef->chan->center_freq; @@ -2336,7 +2336,7 @@ static void b43_nphy_rev2_rssi_cal(struct b43_wldev *dev, enum n_rssi_type type) b43_nphy_read_clip_detection(dev, clip_state); b43_nphy_write_clip_detection(dev, clip_off); - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) override = 0x140; else override = 0x110; @@ -2629,7 +2629,7 @@ static void b43_nphy_gain_ctl_workarounds_rev1_2(struct b43_wldev *dev) b43_phy_write(dev, B43_NPHY_CCK_SHIFTB_REF, 0x809C); if (nphy->gain_boost) { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ && + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ && b43_is_40mhz(dev)) code = 4; else @@ -2688,7 +2688,7 @@ static void b43_nphy_gain_ctl_workarounds_rev1_2(struct b43_wldev *dev) ~B43_NPHY_OVER_DGAIN_CCKDGECV & 0xFFFF, 0x5A << B43_NPHY_OVER_DGAIN_CCKDGECV_SHIFT); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) b43_phy_maskset(dev, B43_PHY_N(0xC5D), 0xFF80, 4); } @@ -2803,7 +2803,7 @@ static void b43_nphy_workarounds_rev7plus(struct b43_wldev *dev) scap_val = b43_radio_read(dev, R2057_RCCAL_SCAP_VAL); if (b43_nphy_ipa(dev)) { - bool ghz2 = b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ; + bool ghz2 = b43_current_band(dev->wl) == NL80211_BAND_2GHZ; switch (phy->radio_rev) { case 5: @@ -2831,7 +2831,7 @@ static void b43_nphy_workarounds_rev7plus(struct b43_wldev *dev) bcap_val_11b[core] = bcap_val; lpf_ofdm_20mhz[core] = 4; lpf_11b[core] = 1; - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { scap_val_11n_20[core] = 0xc; bcap_val_11n_20[core] = 0xc; scap_val_11n_40[core] = 0xa; @@ -2982,7 +2982,7 @@ static void b43_nphy_workarounds_rev7plus(struct b43_wldev *dev) conv = 0x7f; filt = 0xee; } - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { for (core = 0; core < 2; core++) { if (core == 0) { b43_radio_write(dev, 0x5F, bias); @@ -2998,7 +2998,7 @@ static void b43_nphy_workarounds_rev7plus(struct b43_wldev *dev) } if (b43_nphy_ipa(dev)) { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { if (phy->radio_rev == 3 || phy->radio_rev == 4 || phy->radio_rev == 6) { for (core = 0; core < 2; core++) { @@ -3221,7 +3221,7 @@ static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev) ARRAY_SIZE(rx2tx_events)); } - tmp16 = (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) ? + tmp16 = (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) ? 0x2 : 0x9C40; b43_phy_write(dev, B43_NPHY_ENDROP_TLEN, tmp16); @@ -3240,7 +3240,7 @@ static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev) b43_ntab_write(dev, B43_NTAB16(8, 0), 2); b43_ntab_write(dev, B43_NTAB16(8, 16), 2); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) pdet_range = sprom->fem.ghz2.pdet_range; else pdet_range = sprom->fem.ghz5.pdet_range; @@ -3249,7 +3249,7 @@ static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev) switch (pdet_range) { case 3: if (!(dev->phy.rev >= 4 && - b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)) + b43_current_band(dev->wl) == NL80211_BAND_2GHZ)) break; /* FALL THROUGH */ case 0: @@ -3261,7 +3261,7 @@ static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev) break; case 2: if (dev->phy.rev >= 6) { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) vmid[3] = 0x94; else vmid[3] = 0x8e; @@ -3277,7 +3277,7 @@ static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev) break; case 4: case 5: - if (b43_current_band(dev->wl) != IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) != NL80211_BAND_2GHZ) { if (pdet_range == 4) { vmid[3] = 0x8e; tmp16 = 0x96; @@ -3322,9 +3322,9 @@ static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev) /* N PHY WAR TX Chain Update with hw_phytxchain as argument */ if ((sprom->boardflags2_lo & B43_BFL2_APLL_WAR && - b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) || + b43_current_band(dev->wl) == NL80211_BAND_5GHZ) || (sprom->boardflags2_lo & B43_BFL2_GPLL_WAR && - b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)) + b43_current_band(dev->wl) == NL80211_BAND_2GHZ)) tmp32 = 0x00088888; else tmp32 = 0x88888888; @@ -3333,7 +3333,7 @@ static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev) b43_ntab_write(dev, B43_NTAB32(30, 3), tmp32); if (dev->phy.rev == 4 && - b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) { + b43_current_band(dev->wl) == NL80211_BAND_5GHZ) { b43_radio_write(dev, B2056_TX0 | B2056_TX_GMBB_IDAC, 0x70); b43_radio_write(dev, B2056_TX1 | B2056_TX_GMBB_IDAC, @@ -3376,7 +3376,7 @@ static void b43_nphy_workarounds_rev1_2(struct b43_wldev *dev) delays1[5] = 0x14; } - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ && + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ && nphy->band5g_pwrgain) { b43_radio_mask(dev, B2055_C1_TX_RF_SPARE, ~0x8); b43_radio_mask(dev, B2055_C2_TX_RF_SPARE, ~0x8); @@ -3451,7 +3451,7 @@ static void b43_nphy_workarounds(struct b43_wldev *dev) struct b43_phy *phy = &dev->phy; struct b43_phy_n *nphy = phy->n; - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) b43_nphy_classifier(dev, 1, 0); else b43_nphy_classifier(dev, 1, 1); @@ -3586,7 +3586,7 @@ static void b43_nphy_iq_cal_gain_params(struct b43_wldev *dev, u16 core, gain = (target.pad[core]) | (target.pga[core] << 4) | (target.txgm[core] << 8); - indx = (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) ? + indx = (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) ? 1 : 0; for (i = 0; i < 9; i++) if (tbl_iqcal_gainparams[indx][i][0] == gain) @@ -3614,7 +3614,7 @@ static void b43_nphy_tx_power_ctrl(struct b43_wldev *dev, bool enable) struct b43_phy_n *nphy = dev->phy.n; u8 i; u16 bmask, val, tmp; - enum ieee80211_band band = b43_current_band(dev->wl); + enum nl80211_band band = b43_current_band(dev->wl); if (nphy->hang_avoid) b43_nphy_stay_in_carrier_search(dev, 1); @@ -3679,7 +3679,7 @@ static void b43_nphy_tx_power_ctrl(struct b43_wldev *dev, bool enable) } b43_phy_maskset(dev, B43_NPHY_TXPCTL_CMD, ~(bmask), val); - if (band == IEEE80211_BAND_5GHZ) { + if (band == NL80211_BAND_5GHZ) { if (phy->rev >= 19) { /* TODO */ } else if (phy->rev >= 7) { @@ -3770,7 +3770,7 @@ static void b43_nphy_tx_power_fix(struct b43_wldev *dev) txpi[0] = 72; txpi[1] = 72; } else { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { txpi[0] = sprom->txpid2g[0]; txpi[1] = sprom->txpid2g[1]; } else if (freq >= 4900 && freq < 5100) { @@ -3868,7 +3868,7 @@ static void b43_nphy_ipa_internal_tssi_setup(struct b43_wldev *dev) } else if (phy->rev >= 7) { for (core = 0; core < 2; core++) { r = core ? 0x190 : 0x170; - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { b43_radio_write(dev, r + 0x5, 0x5); b43_radio_write(dev, r + 0x9, 0xE); if (phy->rev != 5) @@ -3892,7 +3892,7 @@ static void b43_nphy_ipa_internal_tssi_setup(struct b43_wldev *dev) b43_radio_write(dev, r + 0xC, 0); } } else { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) b43_radio_write(dev, B2056_SYN_RESERVED_ADDR31, 0x128); else b43_radio_write(dev, B2056_SYN_RESERVED_ADDR31, 0x80); @@ -3909,7 +3909,7 @@ static void b43_nphy_ipa_internal_tssi_setup(struct b43_wldev *dev) b43_radio_write(dev, r | B2056_TX_TSSI_MISC1, 8); b43_radio_write(dev, r | B2056_TX_TSSI_MISC2, 0); b43_radio_write(dev, r | B2056_TX_TSSI_MISC3, 0); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { b43_radio_write(dev, r | B2056_TX_TX_SSI_MASTER, 0x5); if (phy->rev != 5) @@ -4098,7 +4098,7 @@ static void b43_nphy_tx_power_ctl_setup(struct b43_wldev *dev) b0[0] = b0[1] = 5612; b1[0] = b1[1] = -1393; } else { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { for (c = 0; c < 2; c++) { idle[c] = nphy->pwr_ctl_info[c].idle_tssi_2g; target[c] = sprom->core_pwr_info[c].maxpwr_2g; @@ -4153,11 +4153,11 @@ static void b43_nphy_tx_power_ctl_setup(struct b43_wldev *dev) for (c = 0; c < 2; c++) { r = c ? 0x190 : 0x170; if (b43_nphy_ipa(dev)) - b43_radio_write(dev, r + 0x9, (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) ? 0xE : 0xC); + b43_radio_write(dev, r + 0x9, (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) ? 0xE : 0xC); } } else { if (b43_nphy_ipa(dev)) { - tmp = (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) ? 0xC : 0xE; + tmp = (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) ? 0xC : 0xE; b43_radio_write(dev, B2056_TX0 | B2056_TX_TX_SSI_MUX, tmp); b43_radio_write(dev, @@ -4267,13 +4267,13 @@ static void b43_nphy_tx_gain_table_upload(struct b43_wldev *dev) } else if (phy->rev >= 7) { pga_gain = (table[i] >> 24) & 0xf; pad_gain = (table[i] >> 19) & 0x1f; - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) rfpwr_offset = rf_pwr_offset_table[pad_gain]; else rfpwr_offset = rf_pwr_offset_table[pga_gain]; } else { pga_gain = (table[i] >> 24) & 0xF; - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) rfpwr_offset = b43_ntab_papd_pga_gain_delta_ipa_2g[pga_gain]; else rfpwr_offset = 0; /* FIXME */ @@ -4288,7 +4288,7 @@ static void b43_nphy_tx_gain_table_upload(struct b43_wldev *dev) static void b43_nphy_pa_override(struct b43_wldev *dev, bool enable) { struct b43_phy_n *nphy = dev->phy.n; - enum ieee80211_band band; + enum nl80211_band band; u16 tmp; if (!enable) { @@ -4300,12 +4300,12 @@ static void b43_nphy_pa_override(struct b43_wldev *dev, bool enable) if (dev->phy.rev >= 7) { tmp = 0x1480; } else if (dev->phy.rev >= 3) { - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) tmp = 0x600; else tmp = 0x480; } else { - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) tmp = 0x180; else tmp = 0x120; @@ -4734,7 +4734,7 @@ static void b43_nphy_restore_rssi_cal(struct b43_wldev *dev) u16 *rssical_radio_regs = NULL; u16 *rssical_phy_regs = NULL; - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { if (!nphy->rssical_chanspec_2G.center_freq) return; rssical_radio_regs = nphy->rssical_cache.rssical_radio_regs_2G; @@ -4804,7 +4804,7 @@ static void b43_nphy_tx_cal_radio_setup_rev7(struct b43_wldev *dev) save[off + 7] = b43_radio_read(dev, r + R2057_TX0_TSSIG); save[off + 8] = b43_radio_read(dev, r + R2057_TX0_TSSI_MISC1); - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) { b43_radio_write(dev, r + R2057_TX0_TX_SSI_MASTER, 0xA); b43_radio_write(dev, r + R2057_TX0_IQCAL_VCM_HG, 0x43); b43_radio_write(dev, r + R2057_TX0_IQCAL_IDAC, 0x55); @@ -4864,7 +4864,7 @@ static void b43_nphy_tx_cal_radio_setup(struct b43_wldev *dev) save[offset + 9] = b43_radio_read(dev, B2055_XOMISC); save[offset + 10] = b43_radio_read(dev, B2055_PLL_LFC1); - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) { b43_radio_write(dev, tmp | B2055_CAL_RVARCTL, 0x0A); b43_radio_write(dev, tmp | B2055_CAL_LPOCTL, 0x40); b43_radio_write(dev, tmp | B2055_CAL_TS, 0x55); @@ -5005,7 +5005,7 @@ static void b43_nphy_int_pa_set_tx_dig_filters(struct b43_wldev *dev) b43_nphy_pa_set_tx_dig_filter(dev, 0x186, tbl_tx_filter_coef_rev4[3]); } else { - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) b43_nphy_pa_set_tx_dig_filter(dev, 0x186, tbl_tx_filter_coef_rev4[5]); if (dev->phy.channel == 14) @@ -5185,7 +5185,7 @@ static void b43_nphy_tx_cal_phy_setup(struct b43_wldev *dev) false, 0); } else if (phy->rev == 7) { b43_radio_maskset(dev, R2057_OVR_REG0, 1 << 4, 1 << 4); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { b43_radio_maskset(dev, R2057_PAD2G_TUNE_PUS_CORE0, ~1, 0); b43_radio_maskset(dev, R2057_PAD2G_TUNE_PUS_CORE1, ~1, 0); } else { @@ -5210,7 +5210,7 @@ static void b43_nphy_tx_cal_phy_setup(struct b43_wldev *dev) b43_ntab_write(dev, B43_NTAB16(8, 18), tmp); regs[5] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC1); regs[6] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC2); - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) tmp = 0x0180; else tmp = 0x0120; @@ -5233,7 +5233,7 @@ static void b43_nphy_save_cal(struct b43_wldev *dev) if (nphy->hang_avoid) b43_nphy_stay_in_carrier_search(dev, 1); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { rxcal_coeffs = &nphy->cal_cache.rxcal_coeffs_2G; txcal_radio_regs = nphy->cal_cache.txcal_radio_regs_2G; iqcal_chanspec = &nphy->iqcal_chanspec_2G; @@ -5304,7 +5304,7 @@ static void b43_nphy_restore_cal(struct b43_wldev *dev) u16 *txcal_radio_regs = NULL; struct b43_phy_n_iq_comp *rxcal_coeffs = NULL; - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { if (!nphy->iqcal_chanspec_2G.center_freq) return; table = nphy->cal_cache.txcal_coeffs_2G; @@ -5332,7 +5332,7 @@ static void b43_nphy_restore_cal(struct b43_wldev *dev) if (dev->phy.rev < 2) b43_nphy_tx_iq_workaround(dev); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { txcal_radio_regs = nphy->cal_cache.txcal_radio_regs_2G; rxcal_coeffs = &nphy->cal_cache.rxcal_coeffs_2G; } else { @@ -5422,7 +5422,7 @@ static int b43_nphy_cal_tx_iq_lo(struct b43_wldev *dev, phy6or5x = dev->phy.rev >= 6 || (dev->phy.rev == 5 && nphy->ipa2g_on && - b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ); + b43_current_band(dev->wl) == NL80211_BAND_2GHZ); if (phy6or5x) { if (b43_is_40mhz(dev)) { b43_ntab_write_bulk(dev, B43_NTAB16(15, 0), 18, @@ -5657,7 +5657,7 @@ static int b43_nphy_rev2_cal_rx_iq(struct b43_wldev *dev, u16 tmp[6]; u16 uninitialized_var(cur_hpf1), uninitialized_var(cur_hpf2), cur_lna; u32 real, imag; - enum ieee80211_band band; + enum nl80211_band band; u8 use; u16 cur_hpf; @@ -5712,18 +5712,18 @@ static int b43_nphy_rev2_cal_rx_iq(struct b43_wldev *dev, band = b43_current_band(dev->wl); if (nphy->rxcalparams & 0xFF000000) { - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) b43_phy_write(dev, rfctl[0], 0x140); else b43_phy_write(dev, rfctl[0], 0x110); } else { - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) b43_phy_write(dev, rfctl[0], 0x180); else b43_phy_write(dev, rfctl[0], 0x120); } - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) b43_phy_write(dev, rfctl[1], 0x148); else b43_phy_write(dev, rfctl[1], 0x114); @@ -5919,7 +5919,7 @@ static enum b43_txpwr_result b43_nphy_op_recalc_txpower(struct b43_wldev *dev, #if 0 /* Some extra gains */ hw_gain = 6; /* N-PHY specific */ - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) hw_gain += sprom->antenna_gain.a0; else hw_gain += sprom->antenna_gain.a1; @@ -6043,7 +6043,7 @@ static int b43_phy_initn(struct b43_wldev *dev) u8 tx_pwr_state; struct nphy_txgains target; u16 tmp; - enum ieee80211_band tmp2; + enum nl80211_band tmp2; bool do_rssi_cal; u16 clip[2]; @@ -6051,7 +6051,7 @@ static int b43_phy_initn(struct b43_wldev *dev) if ((dev->phy.rev >= 3) && (sprom->boardflags_lo & B43_BFL_EXTLNA) && - (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)) { + (b43_current_band(dev->wl) == NL80211_BAND_2GHZ)) { switch (dev->dev->bus_type) { #ifdef CONFIG_B43_BCMA case B43_BUS_BCMA: @@ -6170,7 +6170,7 @@ static int b43_phy_initn(struct b43_wldev *dev) b43_nphy_classifier(dev, 0, 0); b43_nphy_read_clip_detection(dev, clip); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) b43_nphy_bphy_init(dev); tx_pwr_state = nphy->txpwrctrl; @@ -6187,7 +6187,7 @@ static int b43_phy_initn(struct b43_wldev *dev) do_rssi_cal = false; if (phy->rev >= 3) { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) do_rssi_cal = !nphy->rssical_chanspec_2G.center_freq; else do_rssi_cal = !nphy->rssical_chanspec_5G.center_freq; @@ -6201,7 +6201,7 @@ static int b43_phy_initn(struct b43_wldev *dev) } if (!((nphy->measure_hold & 0x6) != 0)) { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) do_cal = !nphy->iqcal_chanspec_2G.center_freq; else do_cal = !nphy->iqcal_chanspec_5G.center_freq; @@ -6291,7 +6291,7 @@ static void b43_nphy_channel_setup(struct b43_wldev *dev, int ch = new_channel->hw_value; u16 tmp16; - if (new_channel->band == IEEE80211_BAND_5GHZ) { + if (new_channel->band == NL80211_BAND_5GHZ) { /* Switch to 2 GHz for a moment to access B43_PHY_B_BBCFG */ b43_phy_mask(dev, B43_NPHY_BANDCTL, ~B43_NPHY_BANDCTL_5GHZ); @@ -6302,7 +6302,7 @@ static void b43_nphy_channel_setup(struct b43_wldev *dev, B43_PHY_B_BBCFG_RSTCCA | B43_PHY_B_BBCFG_RSTRX); b43_write16(dev, B43_MMIO_PSM_PHY_HDR, tmp16); b43_phy_set(dev, B43_NPHY_BANDCTL, B43_NPHY_BANDCTL_5GHZ); - } else if (new_channel->band == IEEE80211_BAND_2GHZ) { + } else if (new_channel->band == NL80211_BAND_2GHZ) { b43_phy_mask(dev, B43_NPHY_BANDCTL, ~B43_NPHY_BANDCTL_5GHZ); tmp16 = b43_read16(dev, B43_MMIO_PSM_PHY_HDR); b43_write16(dev, B43_MMIO_PSM_PHY_HDR, tmp16 | 4); @@ -6319,7 +6319,7 @@ static void b43_nphy_channel_setup(struct b43_wldev *dev, b43_phy_set(dev, B43_PHY_B_TEST, 0x0800); } else { b43_nphy_classifier(dev, 2, 2); - if (new_channel->band == IEEE80211_BAND_2GHZ) + if (new_channel->band == NL80211_BAND_2GHZ) b43_phy_mask(dev, B43_PHY_B_TEST, ~0x840); } @@ -6449,7 +6449,7 @@ static int b43_nphy_set_channel(struct b43_wldev *dev, &(tabent_r7->phy_regs) : &(tabent_r7_2g->phy_regs); if (phy->radio_rev <= 4 || phy->radio_rev == 6) { - tmp = (channel->band == IEEE80211_BAND_5GHZ) ? 2 : 0; + tmp = (channel->band == NL80211_BAND_5GHZ) ? 2 : 0; b43_radio_maskset(dev, R2057_TIA_CONFIG_CORE0, ~2, tmp); b43_radio_maskset(dev, R2057_TIA_CONFIG_CORE1, ~2, tmp); } @@ -6457,12 +6457,12 @@ static int b43_nphy_set_channel(struct b43_wldev *dev, b43_radio_2057_setup(dev, tabent_r7, tabent_r7_2g); b43_nphy_channel_setup(dev, phy_regs, channel); } else if (phy->rev >= 3) { - tmp = (channel->band == IEEE80211_BAND_5GHZ) ? 4 : 0; + tmp = (channel->band == NL80211_BAND_5GHZ) ? 4 : 0; b43_radio_maskset(dev, 0x08, 0xFFFB, tmp); b43_radio_2056_setup(dev, tabent_r3); b43_nphy_channel_setup(dev, &(tabent_r3->phy_regs), channel); } else { - tmp = (channel->band == IEEE80211_BAND_5GHZ) ? 0x0020 : 0x0050; + tmp = (channel->band == NL80211_BAND_5GHZ) ? 0x0020 : 0x0050; b43_radio_maskset(dev, B2055_MASTER1, 0xFF8F, tmp); b43_radio_2055_setup(dev, tabent_r2); b43_nphy_channel_setup(dev, &(tabent_r2->phy_regs), channel); @@ -6692,7 +6692,7 @@ static int b43_nphy_op_switch_channel(struct b43_wldev *dev, enum nl80211_channel_type channel_type = cfg80211_get_chandef_type(&dev->wl->hw->conf.chandef); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { if ((new_channel < 1) || (new_channel > 14)) return -EINVAL; } else { @@ -6705,7 +6705,7 @@ static int b43_nphy_op_switch_channel(struct b43_wldev *dev, static unsigned int b43_nphy_op_get_default_chan(struct b43_wldev *dev) { - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) return 1; return 36; } diff --git a/drivers/net/wireless/broadcom/b43/tables_lpphy.c b/drivers/net/wireless/broadcom/b43/tables_lpphy.c index cff187c5616d..ce01e1645df7 100644 --- a/drivers/net/wireless/broadcom/b43/tables_lpphy.c +++ b/drivers/net/wireless/broadcom/b43/tables_lpphy.c @@ -560,7 +560,7 @@ void b2062_upload_init_table(struct b43_wldev *dev) for (i = 0; i < ARRAY_SIZE(b2062_init_tab); i++) { e = &b2062_init_tab[i]; - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { if (!(e->flags & B206X_FLAG_G)) continue; b43_radio_write(dev, e->offset, e->value_g); @@ -579,7 +579,7 @@ void b2063_upload_init_table(struct b43_wldev *dev) for (i = 0; i < ARRAY_SIZE(b2063_init_tab); i++) { e = &b2063_init_tab[i]; - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { if (!(e->flags & B206X_FLAG_G)) continue; b43_radio_write(dev, e->offset, e->value_g); @@ -2379,12 +2379,12 @@ static void lpphy_rev2plus_write_gain_table(struct b43_wldev *dev, int offset, tmp |= data.pga << 8; tmp |= data.gm; if (dev->phy.rev >= 3) { - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) tmp |= 0x10 << 24; else tmp |= 0x70 << 24; } else { - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) tmp |= 0x14 << 24; else tmp |= 0x7F << 24; @@ -2423,7 +2423,7 @@ void lpphy_init_tx_gain_table(struct b43_wldev *dev) (sprom->boardflags_lo & B43_BFL_HGPA)) lpphy_write_gain_table_bulk(dev, 0, 128, lpphy_rev0_nopa_tx_gain_table); - else if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + else if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) lpphy_write_gain_table_bulk(dev, 0, 128, lpphy_rev0_2ghz_tx_gain_table); else @@ -2435,7 +2435,7 @@ void lpphy_init_tx_gain_table(struct b43_wldev *dev) (sprom->boardflags_lo & B43_BFL_HGPA)) lpphy_write_gain_table_bulk(dev, 0, 128, lpphy_rev1_nopa_tx_gain_table); - else if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + else if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) lpphy_write_gain_table_bulk(dev, 0, 128, lpphy_rev1_2ghz_tx_gain_table); else @@ -2446,7 +2446,7 @@ void lpphy_init_tx_gain_table(struct b43_wldev *dev) if (sprom->boardflags_hi & B43_BFH_NOPA) lpphy_write_gain_table_bulk(dev, 0, 128, lpphy_rev2_nopa_tx_gain_table); - else if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + else if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) lpphy_write_gain_table_bulk(dev, 0, 128, lpphy_rev2_2ghz_tx_gain_table); else diff --git a/drivers/net/wireless/broadcom/b43/tables_nphy.c b/drivers/net/wireless/broadcom/b43/tables_nphy.c index b2f0d245bcf3..44e0957a70cc 100644 --- a/drivers/net/wireless/broadcom/b43/tables_nphy.c +++ b/drivers/net/wireless/broadcom/b43/tables_nphy.c @@ -3502,7 +3502,7 @@ static void b43_nphy_tables_init_rev7_volatile(struct b43_wldev *dev) { 0x2, 0x18, 0x2 }, /* Core 1 */ }; - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) antswlut = sprom->fem.ghz5.antswlut; else antswlut = sprom->fem.ghz2.antswlut; @@ -3566,7 +3566,7 @@ static void b43_nphy_tables_init_rev3(struct b43_wldev *dev) struct ssb_sprom *sprom = dev->dev->bus_sprom; u8 antswlut; - if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) + if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) antswlut = sprom->fem.ghz5.antswlut; else antswlut = sprom->fem.ghz2.antswlut; @@ -3651,7 +3651,7 @@ static const u32 *b43_nphy_get_ipa_gain_table(struct b43_wldev *dev) { struct b43_phy *phy = &dev->phy; - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { switch (phy->rev) { case 17: if (phy->radio_rev == 14) @@ -3698,17 +3698,17 @@ static const u32 *b43_nphy_get_ipa_gain_table(struct b43_wldev *dev) const u32 *b43_nphy_get_tx_gain_table(struct b43_wldev *dev) { struct b43_phy *phy = &dev->phy; - enum ieee80211_band band = b43_current_band(dev->wl); + enum nl80211_band band = b43_current_band(dev->wl); struct ssb_sprom *sprom = dev->dev->bus_sprom; if (dev->phy.rev < 3) return b43_ntab_tx_gain_rev0_1_2; /* rev 3+ */ - if ((dev->phy.n->ipa2g_on && band == IEEE80211_BAND_2GHZ) || - (dev->phy.n->ipa5g_on && band == IEEE80211_BAND_5GHZ)) { + if ((dev->phy.n->ipa2g_on && band == NL80211_BAND_2GHZ) || + (dev->phy.n->ipa5g_on && band == NL80211_BAND_5GHZ)) { return b43_nphy_get_ipa_gain_table(dev); - } else if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) { + } else if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) { switch (phy->rev) { case 6: case 5: @@ -3746,7 +3746,7 @@ const s16 *b43_ntab_get_rf_pwr_offset_table(struct b43_wldev *dev) { struct b43_phy *phy = &dev->phy; - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { switch (phy->rev) { case 17: if (phy->radio_rev == 14) diff --git a/drivers/net/wireless/broadcom/b43/tables_phy_lcn.c b/drivers/net/wireless/broadcom/b43/tables_phy_lcn.c index e347b8d80ea4..704ef1bcb5b1 100644 --- a/drivers/net/wireless/broadcom/b43/tables_phy_lcn.c +++ b/drivers/net/wireless/broadcom/b43/tables_phy_lcn.c @@ -701,7 +701,7 @@ void b43_phy_lcn_tables_init(struct b43_wldev *dev) b43_phy_lcn_upload_static_tables(dev); - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { if (sprom->boardflags_lo & B43_BFL_FEM) b43_phy_lcn_load_tx_gain_tab(dev, b43_lcntab_tx_gain_tbl_2ghz_ext_pa_rev0); diff --git a/drivers/net/wireless/broadcom/b43/xmit.c b/drivers/net/wireless/broadcom/b43/xmit.c index 426dc13c44cd..f6201264de49 100644 --- a/drivers/net/wireless/broadcom/b43/xmit.c +++ b/drivers/net/wireless/broadcom/b43/xmit.c @@ -803,7 +803,7 @@ void b43_rx(struct b43_wldev *dev, struct sk_buff *skb, const void *_rxhdr) chanid = (chanstat & B43_RX_CHAN_ID) >> B43_RX_CHAN_ID_SHIFT; switch (chanstat & B43_RX_CHAN_PHYTYPE) { case B43_PHYTYPE_A: - status.band = IEEE80211_BAND_5GHZ; + status.band = NL80211_BAND_5GHZ; B43_WARN_ON(1); /* FIXME: We don't really know which value the "chanid" contains. * So the following assignment might be wrong. */ @@ -811,7 +811,7 @@ void b43_rx(struct b43_wldev *dev, struct sk_buff *skb, const void *_rxhdr) ieee80211_channel_to_frequency(chanid, status.band); break; case B43_PHYTYPE_G: - status.band = IEEE80211_BAND_2GHZ; + status.band = NL80211_BAND_2GHZ; /* Somewhere between 478.104 and 508.1084 firmware for G-PHY * has been modified to be compatible with N-PHY and others. */ @@ -826,9 +826,9 @@ void b43_rx(struct b43_wldev *dev, struct sk_buff *skb, const void *_rxhdr) /* chanid is the SHM channel cookie. Which is the plain * channel number in b43. */ if (chanstat & B43_RX_CHAN_5GHZ) - status.band = IEEE80211_BAND_5GHZ; + status.band = NL80211_BAND_5GHZ; else - status.band = IEEE80211_BAND_2GHZ; + status.band = NL80211_BAND_2GHZ; status.freq = ieee80211_channel_to_frequency(chanid, status.band); break; diff --git a/drivers/net/wireless/broadcom/b43legacy/main.c b/drivers/net/wireless/broadcom/b43legacy/main.c index afc1fb3e38df..83770d2ea057 100644 --- a/drivers/net/wireless/broadcom/b43legacy/main.c +++ b/drivers/net/wireless/broadcom/b43legacy/main.c @@ -1056,7 +1056,7 @@ static void b43legacy_write_probe_resp_plcp(struct b43legacy_wldev *dev, b43legacy_generate_plcp_hdr(&plcp, size + FCS_LEN, rate->hw_value); dur = ieee80211_generic_frame_duration(dev->wl->hw, dev->wl->vif, - IEEE80211_BAND_2GHZ, + NL80211_BAND_2GHZ, size, rate); /* Write PLCP in two parts and timing for packet transfer */ @@ -1122,7 +1122,7 @@ static const u8 *b43legacy_generate_probe_resp(struct b43legacy_wldev *dev, IEEE80211_STYPE_PROBE_RESP); dur = ieee80211_generic_frame_duration(dev->wl->hw, dev->wl->vif, - IEEE80211_BAND_2GHZ, + NL80211_BAND_2GHZ, *dest_size, rate); hdr->duration_id = dur; @@ -2719,7 +2719,7 @@ static int b43legacy_op_dev_config(struct ieee80211_hw *hw, /* Switch the PHY mode (if necessary). */ switch (conf->chandef.chan->band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: if (phy->type == B43legacy_PHYTYPE_B) new_phymode = B43legacy_PHYMODE_B; else @@ -2792,7 +2792,7 @@ out_unlock_mutex: static void b43legacy_update_basic_rates(struct b43legacy_wldev *dev, u32 brates) { struct ieee80211_supported_band *sband = - dev->wl->hw->wiphy->bands[IEEE80211_BAND_2GHZ]; + dev->wl->hw->wiphy->bands[NL80211_BAND_2GHZ]; struct ieee80211_rate *rate; int i; u16 basic, direct, offset, basic_offset, rateptr; @@ -3630,13 +3630,13 @@ static int b43legacy_setup_modes(struct b43legacy_wldev *dev, phy->possible_phymodes = 0; if (have_bphy) { - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = + hw->wiphy->bands[NL80211_BAND_2GHZ] = &b43legacy_band_2GHz_BPHY; phy->possible_phymodes |= B43legacy_PHYMODE_B; } if (have_gphy) { - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = + hw->wiphy->bands[NL80211_BAND_2GHZ] = &b43legacy_band_2GHz_GPHY; phy->possible_phymodes |= B43legacy_PHYMODE_G; } diff --git a/drivers/net/wireless/broadcom/b43legacy/xmit.c b/drivers/net/wireless/broadcom/b43legacy/xmit.c index 34bf3f0b729f..35ccf400b02c 100644 --- a/drivers/net/wireless/broadcom/b43legacy/xmit.c +++ b/drivers/net/wireless/broadcom/b43legacy/xmit.c @@ -565,7 +565,7 @@ void b43legacy_rx(struct b43legacy_wldev *dev, switch (chanstat & B43legacy_RX_CHAN_PHYTYPE) { case B43legacy_PHYTYPE_B: case B43legacy_PHYTYPE_G: - status.band = IEEE80211_BAND_2GHZ; + status.band = NL80211_BAND_2GHZ; status.freq = chanid + 2400; break; default: diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c index da0cdd313880..2fc0597f2cd0 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c @@ -250,7 +250,7 @@ static int brcmf_sdiod_request_data(struct brcmf_sdio_dev *sdiodev, u8 fn, u32 addr, u8 regsz, void *data, bool write) { struct sdio_func *func; - int ret; + int ret = -EINVAL; brcmf_dbg(SDIO, "rw=%d, func=%d, addr=0x%05x, nbytes=%d\n", write, fn, addr, regsz); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index d5c2a27573b4..9a567e263bb1 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -144,7 +144,7 @@ static struct ieee80211_rate __wl_rates[] = { #define wl_a_rates_size (wl_g_rates_size - 4) #define CHAN2G(_channel, _freq) { \ - .band = IEEE80211_BAND_2GHZ, \ + .band = NL80211_BAND_2GHZ, \ .center_freq = (_freq), \ .hw_value = (_channel), \ .flags = IEEE80211_CHAN_DISABLED, \ @@ -153,7 +153,7 @@ static struct ieee80211_rate __wl_rates[] = { } #define CHAN5G(_channel) { \ - .band = IEEE80211_BAND_5GHZ, \ + .band = NL80211_BAND_5GHZ, \ .center_freq = 5000 + (5 * (_channel)), \ .hw_value = (_channel), \ .flags = IEEE80211_CHAN_DISABLED, \ @@ -181,13 +181,13 @@ static struct ieee80211_channel __wl_5ghz_channels[] = { * above is added to the band during setup. */ static const struct ieee80211_supported_band __wl_band_2ghz = { - .band = IEEE80211_BAND_2GHZ, + .band = NL80211_BAND_2GHZ, .bitrates = wl_g_rates, .n_bitrates = wl_g_rates_size, }; static const struct ieee80211_supported_band __wl_band_5ghz = { - .band = IEEE80211_BAND_5GHZ, + .band = NL80211_BAND_5GHZ, .bitrates = wl_a_rates, .n_bitrates = wl_a_rates_size, }; @@ -292,13 +292,13 @@ static u16 chandef_to_chanspec(struct brcmu_d11inf *d11inf, WARN_ON_ONCE(1); } switch (ch->chan->band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: ch_inf.band = BRCMU_CHAN_BAND_2G; break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: ch_inf.band = BRCMU_CHAN_BAND_5G; break; - case IEEE80211_BAND_60GHZ: + case NL80211_BAND_60GHZ: default: WARN_ON_ONCE(1); } @@ -2679,9 +2679,9 @@ static s32 brcmf_inform_single_bss(struct brcmf_cfg80211_info *cfg, channel = bi->ctl_ch; if (channel <= CH_MAX_2G_CHANNEL) - band = wiphy->bands[IEEE80211_BAND_2GHZ]; + band = wiphy->bands[NL80211_BAND_2GHZ]; else - band = wiphy->bands[IEEE80211_BAND_5GHZ]; + band = wiphy->bands[NL80211_BAND_5GHZ]; freq = ieee80211_channel_to_frequency(channel, band->band); notify_channel = ieee80211_get_channel(wiphy, freq); @@ -2788,9 +2788,9 @@ static s32 brcmf_inform_ibss(struct brcmf_cfg80211_info *cfg, cfg->d11inf.decchspec(&ch); if (ch.band == BRCMU_CHAN_BAND_2G) - band = wiphy->bands[IEEE80211_BAND_2GHZ]; + band = wiphy->bands[NL80211_BAND_2GHZ]; else - band = wiphy->bands[IEEE80211_BAND_5GHZ]; + band = wiphy->bands[NL80211_BAND_5GHZ]; freq = ieee80211_channel_to_frequency(ch.chnum, band->band); cfg->channel = freq; @@ -5215,9 +5215,9 @@ brcmf_bss_roaming_done(struct brcmf_cfg80211_info *cfg, cfg->d11inf.decchspec(&ch); if (ch.band == BRCMU_CHAN_BAND_2G) - band = wiphy->bands[IEEE80211_BAND_2GHZ]; + band = wiphy->bands[NL80211_BAND_2GHZ]; else - band = wiphy->bands[IEEE80211_BAND_5GHZ]; + band = wiphy->bands[NL80211_BAND_5GHZ]; freq = ieee80211_channel_to_frequency(ch.chnum, band->band); notify_channel = ieee80211_get_channel(wiphy, freq); @@ -5707,11 +5707,11 @@ static int brcmf_construct_chaninfo(struct brcmf_cfg80211_info *cfg, } wiphy = cfg_to_wiphy(cfg); - band = wiphy->bands[IEEE80211_BAND_2GHZ]; + band = wiphy->bands[NL80211_BAND_2GHZ]; if (band) for (i = 0; i < band->n_channels; i++) band->channels[i].flags = IEEE80211_CHAN_DISABLED; - band = wiphy->bands[IEEE80211_BAND_5GHZ]; + band = wiphy->bands[NL80211_BAND_5GHZ]; if (band) for (i = 0; i < band->n_channels; i++) band->channels[i].flags = IEEE80211_CHAN_DISABLED; @@ -5722,9 +5722,9 @@ static int brcmf_construct_chaninfo(struct brcmf_cfg80211_info *cfg, cfg->d11inf.decchspec(&ch); if (ch.band == BRCMU_CHAN_BAND_2G) { - band = wiphy->bands[IEEE80211_BAND_2GHZ]; + band = wiphy->bands[NL80211_BAND_2GHZ]; } else if (ch.band == BRCMU_CHAN_BAND_5G) { - band = wiphy->bands[IEEE80211_BAND_5GHZ]; + band = wiphy->bands[NL80211_BAND_5GHZ]; } else { brcmf_err("Invalid channel Spec. 0x%x.\n", ch.chspec); continue; @@ -5839,7 +5839,7 @@ static int brcmf_enable_bw40_2g(struct brcmf_cfg80211_info *cfg) return err; } - band = cfg_to_wiphy(cfg)->bands[IEEE80211_BAND_2GHZ]; + band = cfg_to_wiphy(cfg)->bands[NL80211_BAND_2GHZ]; list = (struct brcmf_chanspec_list *)pbuf; num_chan = le32_to_cpu(list->count); for (i = 0; i < num_chan; i++) { @@ -5871,11 +5871,11 @@ static void brcmf_get_bwcap(struct brcmf_if *ifp, u32 bw_cap[]) band = WLC_BAND_2G; err = brcmf_fil_iovar_int_get(ifp, "bw_cap", &band); if (!err) { - bw_cap[IEEE80211_BAND_2GHZ] = band; + bw_cap[NL80211_BAND_2GHZ] = band; band = WLC_BAND_5G; err = brcmf_fil_iovar_int_get(ifp, "bw_cap", &band); if (!err) { - bw_cap[IEEE80211_BAND_5GHZ] = band; + bw_cap[NL80211_BAND_5GHZ] = band; return; } WARN_ON(1); @@ -5890,14 +5890,14 @@ static void brcmf_get_bwcap(struct brcmf_if *ifp, u32 bw_cap[]) switch (mimo_bwcap) { case WLC_N_BW_40ALL: - bw_cap[IEEE80211_BAND_2GHZ] |= WLC_BW_40MHZ_BIT; + bw_cap[NL80211_BAND_2GHZ] |= WLC_BW_40MHZ_BIT; /* fall-thru */ case WLC_N_BW_20IN2G_40IN5G: - bw_cap[IEEE80211_BAND_5GHZ] |= WLC_BW_40MHZ_BIT; + bw_cap[NL80211_BAND_5GHZ] |= WLC_BW_40MHZ_BIT; /* fall-thru */ case WLC_N_BW_20ALL: - bw_cap[IEEE80211_BAND_2GHZ] |= WLC_BW_20MHZ_BIT; - bw_cap[IEEE80211_BAND_5GHZ] |= WLC_BW_20MHZ_BIT; + bw_cap[NL80211_BAND_2GHZ] |= WLC_BW_20MHZ_BIT; + bw_cap[NL80211_BAND_5GHZ] |= WLC_BW_20MHZ_BIT; break; default: brcmf_err("invalid mimo_bw_cap value\n"); @@ -5938,7 +5938,7 @@ static void brcmf_update_vht_cap(struct ieee80211_supported_band *band, __le16 mcs_map; /* not allowed in 2.4G band */ - if (band->band == IEEE80211_BAND_2GHZ) + if (band->band == NL80211_BAND_2GHZ) return; band->vht_cap.vht_supported = true; @@ -5997,8 +5997,8 @@ static int brcmf_setup_wiphybands(struct wiphy *wiphy) brcmf_get_bwcap(ifp, bw_cap); } brcmf_dbg(INFO, "nmode=%d, vhtmode=%d, bw_cap=(%d, %d)\n", - nmode, vhtmode, bw_cap[IEEE80211_BAND_2GHZ], - bw_cap[IEEE80211_BAND_5GHZ]); + nmode, vhtmode, bw_cap[NL80211_BAND_2GHZ], + bw_cap[NL80211_BAND_5GHZ]); err = brcmf_fil_iovar_int_get(ifp, "rxchain", &rxchain); if (err) { @@ -6321,7 +6321,7 @@ static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp) } band->n_channels = ARRAY_SIZE(__wl_2ghz_channels); - wiphy->bands[IEEE80211_BAND_2GHZ] = band; + wiphy->bands[NL80211_BAND_2GHZ] = band; } if (bandlist[i] == cpu_to_le32(WLC_BAND_5G)) { band = kmemdup(&__wl_band_5ghz, sizeof(__wl_band_5ghz), @@ -6338,7 +6338,7 @@ static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp) } band->n_channels = ARRAY_SIZE(__wl_5ghz_channels); - wiphy->bands[IEEE80211_BAND_5GHZ] = band; + wiphy->bands[NL80211_BAND_5GHZ] = band; } } err = brcmf_setup_wiphybands(wiphy); @@ -6604,13 +6604,13 @@ static void brcmf_free_wiphy(struct wiphy *wiphy) kfree(wiphy->iface_combinations[i].limits); } kfree(wiphy->iface_combinations); - if (wiphy->bands[IEEE80211_BAND_2GHZ]) { - kfree(wiphy->bands[IEEE80211_BAND_2GHZ]->channels); - kfree(wiphy->bands[IEEE80211_BAND_2GHZ]); + if (wiphy->bands[NL80211_BAND_2GHZ]) { + kfree(wiphy->bands[NL80211_BAND_2GHZ]->channels); + kfree(wiphy->bands[NL80211_BAND_2GHZ]); } - if (wiphy->bands[IEEE80211_BAND_5GHZ]) { - kfree(wiphy->bands[IEEE80211_BAND_5GHZ]->channels); - kfree(wiphy->bands[IEEE80211_BAND_5GHZ]); + if (wiphy->bands[NL80211_BAND_5GHZ]) { + kfree(wiphy->bands[NL80211_BAND_5GHZ]->channels); + kfree(wiphy->bands[NL80211_BAND_5GHZ]); } wiphy_free(wiphy); } @@ -6698,8 +6698,8 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr, * cfg80211 here that we do and have it decide we can enable * it. But first check if device does support 2G operation. */ - if (wiphy->bands[IEEE80211_BAND_2GHZ]) { - cap = &wiphy->bands[IEEE80211_BAND_2GHZ]->ht_cap.cap; + if (wiphy->bands[NL80211_BAND_2GHZ]) { + cap = &wiphy->bands[NL80211_BAND_2GHZ]->ht_cap.cap; *cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40; } err = wiphy_register(wiphy); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c index b5a49e564f25..c2ac91df35ed 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c @@ -1430,8 +1430,8 @@ int brcmf_p2p_notify_action_frame_rx(struct brcmf_if *ifp, freq = ieee80211_channel_to_frequency(ch.chnum, ch.band == BRCMU_CHAN_BAND_2G ? - IEEE80211_BAND_2GHZ : - IEEE80211_BAND_5GHZ); + NL80211_BAND_2GHZ : + NL80211_BAND_5GHZ); wdev = &ifp->vif->wdev; cfg80211_rx_mgmt(wdev, freq, 0, (u8 *)mgmt_frame, mgmt_frame_len, 0); @@ -1900,8 +1900,8 @@ s32 brcmf_p2p_notify_rx_mgmt_p2p_probereq(struct brcmf_if *ifp, mgmt_frame_len = e->datalen - sizeof(*rxframe); freq = ieee80211_channel_to_frequency(ch.chnum, ch.band == BRCMU_CHAN_BAND_2G ? - IEEE80211_BAND_2GHZ : - IEEE80211_BAND_5GHZ); + NL80211_BAND_2GHZ : + NL80211_BAND_5GHZ); cfg80211_rx_mgmt(&vif->wdev, freq, 0, mgmt_frame, mgmt_frame_len, 0); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index 43fd3f402eba..48d7467d270e 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -535,9 +535,6 @@ static int qcount[NUMPRIO]; #define RETRYCHAN(chan) ((chan) == SDPCM_EVENT_CHANNEL) -/* Retry count for register access failures */ -static const uint retry_limit = 2; - /* Limit on rounding up frames */ static const uint max_roundup = 512; @@ -3261,7 +3258,7 @@ static int brcmf_sdio_download_firmware(struct brcmf_sdio *bus, const struct firmware *fw, void *nvram, u32 nvlen) { - int bcmerror = -EFAULT; + int bcmerror; u32 rstvec; sdio_claim_host(bus->sdiodev->func[1]); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c index 38bd5890bd53..3a03287fa912 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c @@ -636,7 +636,7 @@ static void brcms_reg_apply_radar_flags(struct wiphy *wiphy) struct ieee80211_channel *ch; int i; - sband = wiphy->bands[IEEE80211_BAND_5GHZ]; + sband = wiphy->bands[NL80211_BAND_5GHZ]; if (!sband) return; @@ -666,7 +666,7 @@ brcms_reg_apply_beaconing_flags(struct wiphy *wiphy, const struct ieee80211_reg_rule *rule; int band, i; - for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + for (band = 0; band < NUM_NL80211_BANDS; band++) { sband = wiphy->bands[band]; if (!sband) continue; @@ -710,7 +710,7 @@ static void brcms_reg_notifier(struct wiphy *wiphy, brcms_reg_apply_beaconing_flags(wiphy, request->initiator); /* Disable radio if all channels disallowed by regulatory */ - for (band = 0; !ch_found && band < IEEE80211_NUM_BANDS; band++) { + for (band = 0; !ch_found && band < NUM_NL80211_BANDS; band++) { sband = wiphy->bands[band]; if (!sband) continue; @@ -755,9 +755,9 @@ void brcms_c_regd_init(struct brcms_c_info *wlc) &sup_chan); if (band_idx == BAND_2G_INDEX) - sband = wiphy->bands[IEEE80211_BAND_2GHZ]; + sband = wiphy->bands[NL80211_BAND_2GHZ]; else - sband = wiphy->bands[IEEE80211_BAND_5GHZ]; + sband = wiphy->bands[NL80211_BAND_5GHZ]; for (i = 0; i < sband->n_channels; i++) { ch = &sband->channels[i]; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c index 61ae2768132a..7c2a9a9bc372 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c @@ -49,7 +49,7 @@ FIF_PSPOLL) #define CHAN2GHZ(channel, freqency, chflags) { \ - .band = IEEE80211_BAND_2GHZ, \ + .band = NL80211_BAND_2GHZ, \ .center_freq = (freqency), \ .hw_value = (channel), \ .flags = chflags, \ @@ -58,7 +58,7 @@ } #define CHAN5GHZ(channel, chflags) { \ - .band = IEEE80211_BAND_5GHZ, \ + .band = NL80211_BAND_5GHZ, \ .center_freq = 5000 + 5*(channel), \ .hw_value = (channel), \ .flags = chflags, \ @@ -217,7 +217,7 @@ static struct ieee80211_rate legacy_ratetable[] = { }; static const struct ieee80211_supported_band brcms_band_2GHz_nphy_template = { - .band = IEEE80211_BAND_2GHZ, + .band = NL80211_BAND_2GHZ, .channels = brcms_2ghz_chantable, .n_channels = ARRAY_SIZE(brcms_2ghz_chantable), .bitrates = legacy_ratetable, @@ -238,7 +238,7 @@ static const struct ieee80211_supported_band brcms_band_2GHz_nphy_template = { }; static const struct ieee80211_supported_band brcms_band_5GHz_nphy_template = { - .band = IEEE80211_BAND_5GHZ, + .band = NL80211_BAND_5GHZ, .channels = brcms_5ghz_nphy_chantable, .n_channels = ARRAY_SIZE(brcms_5ghz_nphy_chantable), .bitrates = legacy_ratetable + BRCMS_LEGACY_5G_RATE_OFFSET, @@ -1026,8 +1026,8 @@ static int ieee_hw_rate_init(struct ieee80211_hw *hw) int has_5g = 0; u16 phy_type; - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = NULL; - hw->wiphy->bands[IEEE80211_BAND_5GHZ] = NULL; + hw->wiphy->bands[NL80211_BAND_2GHZ] = NULL; + hw->wiphy->bands[NL80211_BAND_5GHZ] = NULL; phy_type = brcms_c_get_phy_type(wl->wlc, 0); if (phy_type == PHY_TYPE_N || phy_type == PHY_TYPE_LCN) { @@ -1038,7 +1038,7 @@ static int ieee_hw_rate_init(struct ieee80211_hw *hw) band->ht_cap.mcs.rx_mask[1] = 0; band->ht_cap.mcs.rx_highest = cpu_to_le16(72); } - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = band; + hw->wiphy->bands[NL80211_BAND_2GHZ] = band; } else { return -EPERM; } @@ -1049,7 +1049,7 @@ static int ieee_hw_rate_init(struct ieee80211_hw *hw) if (phy_type == PHY_TYPE_N || phy_type == PHY_TYPE_LCN) { band = &wlc->bandstate[BAND_5G_INDEX]->band; *band = brcms_band_5GHz_nphy_template; - hw->wiphy->bands[IEEE80211_BAND_5GHZ] = band; + hw->wiphy->bands[NL80211_BAND_5GHZ] = band; } else { return -EPERM; } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c index 218cbc8bf3a7..e16ee60639f5 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c @@ -7076,7 +7076,7 @@ prep_mac80211_status(struct brcms_c_info *wlc, struct d11rxhdr *rxh, channel = BRCMS_CHAN_CHANNEL(rxh->RxChan); rx_status->band = - channel > 14 ? IEEE80211_BAND_5GHZ : IEEE80211_BAND_2GHZ; + channel > 14 ? NL80211_BAND_5GHZ : NL80211_BAND_2GHZ; rx_status->freq = ieee80211_channel_to_frequency(channel, rx_status->band); @@ -7143,7 +7143,7 @@ prep_mac80211_status(struct brcms_c_info *wlc, struct d11rxhdr *rxh, * a subset of the 2.4G rates. See bitrates field * of brcms_band_5GHz_nphy (in mac80211_if.c). */ - if (rx_status->band == IEEE80211_BAND_5GHZ) + if (rx_status->band == NL80211_BAND_5GHZ) rx_status->rate_idx -= BRCMS_LEGACY_5G_RATE_OFFSET; /* Determine short preamble and rate_idx */ diff --git a/drivers/net/wireless/cisco/airo.c b/drivers/net/wireless/cisco/airo.c index d2353f6e5214..4bd9e2b97e86 100644 --- a/drivers/net/wireless/cisco/airo.c +++ b/drivers/net/wireless/cisco/airo.c @@ -5836,7 +5836,7 @@ static int airo_get_freq(struct net_device *dev, ch = le16_to_cpu(status_rid.channel); if((ch > 0) && (ch < 15)) { fwrq->m = 100000 * - ieee80211_channel_to_frequency(ch, IEEE80211_BAND_2GHZ); + ieee80211_channel_to_frequency(ch, NL80211_BAND_2GHZ); fwrq->e = 1; } else { fwrq->m = ch; @@ -6894,7 +6894,7 @@ static int airo_get_range(struct net_device *dev, for(i = 0; i < 14; i++) { range->freq[k].i = i + 1; /* List index */ range->freq[k].m = 100000 * - ieee80211_channel_to_frequency(i + 1, IEEE80211_BAND_2GHZ); + ieee80211_channel_to_frequency(i + 1, NL80211_BAND_2GHZ); range->freq[k++].e = 1; /* Values in MHz -> * 10^5 * 10 */ } range->num_frequency = k; @@ -7302,7 +7302,7 @@ static inline char *airo_translate_scan(struct net_device *dev, iwe.cmd = SIOCGIWFREQ; iwe.u.freq.m = le16_to_cpu(bss->dsChannel); iwe.u.freq.m = 100000 * - ieee80211_channel_to_frequency(iwe.u.freq.m, IEEE80211_BAND_2GHZ); + ieee80211_channel_to_frequency(iwe.u.freq.m, NL80211_BAND_2GHZ); iwe.u.freq.e = 1; current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_FREQ_LEN); diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c index f93a7f71c047..e1e42ed6c412 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c @@ -1913,7 +1913,7 @@ static int ipw2100_wdev_init(struct net_device *dev) if (geo->bg_channels) { struct ieee80211_supported_band *bg_band = &priv->ieee->bg_band; - bg_band->band = IEEE80211_BAND_2GHZ; + bg_band->band = NL80211_BAND_2GHZ; bg_band->n_channels = geo->bg_channels; bg_band->channels = kcalloc(geo->bg_channels, sizeof(struct ieee80211_channel), @@ -1924,7 +1924,7 @@ static int ipw2100_wdev_init(struct net_device *dev) } /* translate geo->bg to bg_band.channels */ for (i = 0; i < geo->bg_channels; i++) { - bg_band->channels[i].band = IEEE80211_BAND_2GHZ; + bg_band->channels[i].band = NL80211_BAND_2GHZ; bg_band->channels[i].center_freq = geo->bg[i].freq; bg_band->channels[i].hw_value = geo->bg[i].channel; bg_band->channels[i].max_power = geo->bg[i].max_power; @@ -1945,7 +1945,7 @@ static int ipw2100_wdev_init(struct net_device *dev) bg_band->bitrates = ipw2100_bg_rates; bg_band->n_bitrates = RATE_COUNT; - wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = bg_band; + wdev->wiphy->bands[NL80211_BAND_2GHZ] = bg_band; } wdev->wiphy->cipher_suites = ipw_cipher_suites; @@ -3521,7 +3521,7 @@ static void ipw2100_msg_free(struct ipw2100_priv *priv) static ssize_t show_pci(struct device *d, struct device_attribute *attr, char *buf) { - struct pci_dev *pci_dev = container_of(d, struct pci_dev, dev); + struct pci_dev *pci_dev = to_pci_dev(d); char *out = buf; int i, j; u32 val; diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c index ed0adaf1eec4..dac13cf42e9f 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c @@ -11359,7 +11359,7 @@ static int ipw_wdev_init(struct net_device *dev) if (geo->bg_channels) { struct ieee80211_supported_band *bg_band = &priv->ieee->bg_band; - bg_band->band = IEEE80211_BAND_2GHZ; + bg_band->band = NL80211_BAND_2GHZ; bg_band->n_channels = geo->bg_channels; bg_band->channels = kcalloc(geo->bg_channels, sizeof(struct ieee80211_channel), @@ -11370,7 +11370,7 @@ static int ipw_wdev_init(struct net_device *dev) } /* translate geo->bg to bg_band.channels */ for (i = 0; i < geo->bg_channels; i++) { - bg_band->channels[i].band = IEEE80211_BAND_2GHZ; + bg_band->channels[i].band = NL80211_BAND_2GHZ; bg_band->channels[i].center_freq = geo->bg[i].freq; bg_band->channels[i].hw_value = geo->bg[i].channel; bg_band->channels[i].max_power = geo->bg[i].max_power; @@ -11391,14 +11391,14 @@ static int ipw_wdev_init(struct net_device *dev) bg_band->bitrates = ipw2200_bg_rates; bg_band->n_bitrates = ipw2200_num_bg_rates; - wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = bg_band; + wdev->wiphy->bands[NL80211_BAND_2GHZ] = bg_band; } /* fill-out priv->ieee->a_band */ if (geo->a_channels) { struct ieee80211_supported_band *a_band = &priv->ieee->a_band; - a_band->band = IEEE80211_BAND_5GHZ; + a_band->band = NL80211_BAND_5GHZ; a_band->n_channels = geo->a_channels; a_band->channels = kcalloc(geo->a_channels, sizeof(struct ieee80211_channel), @@ -11409,7 +11409,7 @@ static int ipw_wdev_init(struct net_device *dev) } /* translate geo->a to a_band.channels */ for (i = 0; i < geo->a_channels; i++) { - a_band->channels[i].band = IEEE80211_BAND_5GHZ; + a_band->channels[i].band = NL80211_BAND_5GHZ; a_band->channels[i].center_freq = geo->a[i].freq; a_band->channels[i].hw_value = geo->a[i].channel; a_band->channels[i].max_power = geo->a[i].max_power; @@ -11430,7 +11430,7 @@ static int ipw_wdev_init(struct net_device *dev) a_band->bitrates = ipw2200_a_rates; a_band->n_bitrates = ipw2200_num_a_rates; - wdev->wiphy->bands[IEEE80211_BAND_5GHZ] = a_band; + wdev->wiphy->bands[NL80211_BAND_5GHZ] = a_band; } wdev->wiphy->cipher_suites = ipw_cipher_suites; diff --git a/drivers/net/wireless/intel/iwlegacy/3945-mac.c b/drivers/net/wireless/intel/iwlegacy/3945-mac.c index af1b3e6839fa..466912eb2d87 100644 --- a/drivers/net/wireless/intel/iwlegacy/3945-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/3945-mac.c @@ -1547,7 +1547,7 @@ il3945_irq_tasklet(struct il_priv *il) } static int -il3945_get_channels_for_scan(struct il_priv *il, enum ieee80211_band band, +il3945_get_channels_for_scan(struct il_priv *il, enum nl80211_band band, u8 is_active, u8 n_probes, struct il3945_scan_channel *scan_ch, struct ieee80211_vif *vif) @@ -1618,7 +1618,7 @@ il3945_get_channels_for_scan(struct il_priv *il, enum ieee80211_band band, /* scan_pwr_info->tpc.dsp_atten; */ /*scan_pwr_info->tpc.tx_gain; */ - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) scan_ch->tpc.tx_gain = ((1 << 5) | (3 << 3)) | 3; else { scan_ch->tpc.tx_gain = ((1 << 5) | (5 << 3)); @@ -2534,7 +2534,7 @@ il3945_request_scan(struct il_priv *il, struct ieee80211_vif *vif) }; struct il3945_scan_cmd *scan; u8 n_probes = 0; - enum ieee80211_band band; + enum nl80211_band band; bool is_active = false; int ret; u16 len; @@ -2615,14 +2615,14 @@ il3945_request_scan(struct il_priv *il, struct ieee80211_vif *vif) /* flags + rate selection */ switch (il->scan_band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: scan->flags = RXON_FLG_BAND_24G_MSK | RXON_FLG_AUTO_DETECT_MSK; scan->tx_cmd.rate = RATE_1M_PLCP; - band = IEEE80211_BAND_2GHZ; + band = NL80211_BAND_2GHZ; break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: scan->tx_cmd.rate = RATE_6M_PLCP; - band = IEEE80211_BAND_5GHZ; + band = NL80211_BAND_5GHZ; break; default: IL_WARN("Invalid scan band\n"); @@ -3507,7 +3507,7 @@ il3945_init_drv(struct il_priv *il) il->ieee_channels = NULL; il->ieee_rates = NULL; - il->band = IEEE80211_BAND_2GHZ; + il->band = NL80211_BAND_2GHZ; il->iw_mode = NL80211_IFTYPE_STATION; il->missed_beacon_threshold = IL_MISSED_BEACON_THRESHOLD_DEF; @@ -3582,13 +3582,13 @@ il3945_setup_mac(struct il_priv *il) /* Default value; 4 EDCA QOS priorities */ hw->queues = 4; - if (il->bands[IEEE80211_BAND_2GHZ].n_channels) - il->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = - &il->bands[IEEE80211_BAND_2GHZ]; + if (il->bands[NL80211_BAND_2GHZ].n_channels) + il->hw->wiphy->bands[NL80211_BAND_2GHZ] = + &il->bands[NL80211_BAND_2GHZ]; - if (il->bands[IEEE80211_BAND_5GHZ].n_channels) - il->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = - &il->bands[IEEE80211_BAND_5GHZ]; + if (il->bands[NL80211_BAND_5GHZ].n_channels) + il->hw->wiphy->bands[NL80211_BAND_5GHZ] = + &il->bands[NL80211_BAND_5GHZ]; il_leds_init(il); @@ -3761,7 +3761,7 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto out_release_irq; } - il_set_rxon_channel(il, &il->bands[IEEE80211_BAND_2GHZ].channels[5]); + il_set_rxon_channel(il, &il->bands[NL80211_BAND_2GHZ].channels[5]); il3945_setup_deferred_work(il); il3945_setup_handlers(il); il_power_initialize(il); diff --git a/drivers/net/wireless/intel/iwlegacy/3945-rs.c b/drivers/net/wireless/intel/iwlegacy/3945-rs.c index 76b0729ade17..03ad9b8b55f4 100644 --- a/drivers/net/wireless/intel/iwlegacy/3945-rs.c +++ b/drivers/net/wireless/intel/iwlegacy/3945-rs.c @@ -97,7 +97,7 @@ static struct il3945_tpt_entry il3945_tpt_table_g[] = { #define RATE_RETRY_TH 15 static u8 -il3945_get_rate_idx_by_rssi(s32 rssi, enum ieee80211_band band) +il3945_get_rate_idx_by_rssi(s32 rssi, enum nl80211_band band) { u32 idx = 0; u32 table_size = 0; @@ -107,11 +107,11 @@ il3945_get_rate_idx_by_rssi(s32 rssi, enum ieee80211_band band) rssi = IL_MIN_RSSI_VAL; switch (band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: tpt_table = il3945_tpt_table_g; table_size = ARRAY_SIZE(il3945_tpt_table_g); break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: tpt_table = il3945_tpt_table_a; table_size = ARRAY_SIZE(il3945_tpt_table_a); break; @@ -380,7 +380,7 @@ il3945_rs_rate_init(struct il_priv *il, struct ieee80211_sta *sta, u8 sta_id) il->_3945.sta_supp_rates = sta->supp_rates[sband->band]; /* For 5 GHz band it start at IL_FIRST_OFDM_RATE */ - if (sband->band == IEEE80211_BAND_5GHZ) { + if (sband->band == NL80211_BAND_5GHZ) { rs_sta->last_txrate_idx += IL_FIRST_OFDM_RATE; il->_3945.sta_supp_rates <<= IL_FIRST_OFDM_RATE; } @@ -541,7 +541,7 @@ il3945_rs_tx_status(void *il_rate, struct ieee80211_supported_band *sband, static u16 il3945_get_adjacent_rate(struct il3945_rs_sta *rs_sta, u8 idx, u16 rate_mask, - enum ieee80211_band band) + enum nl80211_band band) { u8 high = RATE_INVALID; u8 low = RATE_INVALID; @@ -549,7 +549,7 @@ il3945_get_adjacent_rate(struct il3945_rs_sta *rs_sta, u8 idx, u16 rate_mask, /* 802.11A walks to the next literal adjacent rate in * the rate table */ - if (unlikely(band == IEEE80211_BAND_5GHZ)) { + if (unlikely(band == NL80211_BAND_5GHZ)) { int i; u32 mask; @@ -657,14 +657,14 @@ il3945_rs_get_rate(void *il_r, struct ieee80211_sta *sta, void *il_sta, /* get user max rate if set */ max_rate_idx = txrc->max_rate_idx; - if (sband->band == IEEE80211_BAND_5GHZ && max_rate_idx != -1) + if (sband->band == NL80211_BAND_5GHZ && max_rate_idx != -1) max_rate_idx += IL_FIRST_OFDM_RATE; if (max_rate_idx < 0 || max_rate_idx >= RATE_COUNT) max_rate_idx = -1; idx = min(rs_sta->last_txrate_idx & 0xffff, RATE_COUNT_3945 - 1); - if (sband->band == IEEE80211_BAND_5GHZ) + if (sband->band == NL80211_BAND_5GHZ) rate_mask = rate_mask << IL_FIRST_OFDM_RATE; spin_lock_irqsave(&rs_sta->lock, flags); @@ -806,7 +806,7 @@ il3945_rs_get_rate(void *il_r, struct ieee80211_sta *sta, void *il_sta, out: - if (sband->band == IEEE80211_BAND_5GHZ) { + if (sband->band == NL80211_BAND_5GHZ) { if (WARN_ON_ONCE(idx < IL_FIRST_OFDM_RATE)) idx = IL_FIRST_OFDM_RATE; rs_sta->last_txrate_idx = idx; @@ -935,7 +935,7 @@ il3945_rate_scale_init(struct ieee80211_hw *hw, s32 sta_id) rs_sta->tgg = 0; switch (il->band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: /* TODO: this always does G, not a regression */ if (il->active.flags & RXON_FLG_TGG_PROTECT_MSK) { rs_sta->tgg = 1; @@ -943,7 +943,7 @@ il3945_rate_scale_init(struct ieee80211_hw *hw, s32 sta_id) } else rs_sta->expected_tpt = il3945_expected_tpt_g; break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: rs_sta->expected_tpt = il3945_expected_tpt_a; break; default: diff --git a/drivers/net/wireless/intel/iwlegacy/3945.c b/drivers/net/wireless/intel/iwlegacy/3945.c index 93bdf684babe..7bcedbb53d94 100644 --- a/drivers/net/wireless/intel/iwlegacy/3945.c +++ b/drivers/net/wireless/intel/iwlegacy/3945.c @@ -255,13 +255,13 @@ il3945_rs_next_rate(struct il_priv *il, int rate) int next_rate = il3945_get_prev_ieee_rate(rate); switch (il->band) { - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: if (rate == RATE_12M_IDX) next_rate = RATE_9M_IDX; else if (rate == RATE_6M_IDX) next_rate = RATE_6M_IDX; break; - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: if (!(il->_3945.sta_supp_rates & IL_OFDM_RATES_MASK) && il_is_associated(il)) { if (rate == RATE_11M_IDX) @@ -349,7 +349,7 @@ il3945_hdl_tx(struct il_priv *il, struct il_rx_buf *rxb) /* Fill the MRR chain with some info about on-chip retransmissions */ rate_idx = il3945_hwrate_to_plcp_idx(tx_resp->rate); - if (info->band == IEEE80211_BAND_5GHZ) + if (info->band == NL80211_BAND_5GHZ) rate_idx -= IL_FIRST_OFDM_RATE; fail = tx_resp->failure_frame; @@ -554,14 +554,14 @@ il3945_hdl_rx(struct il_priv *il, struct il_rx_buf *rxb) rx_status.mactime = le64_to_cpu(rx_end->timestamp); rx_status.band = (rx_hdr-> - phy_flags & RX_RES_PHY_FLAGS_BAND_24_MSK) ? IEEE80211_BAND_2GHZ : - IEEE80211_BAND_5GHZ; + phy_flags & RX_RES_PHY_FLAGS_BAND_24_MSK) ? NL80211_BAND_2GHZ : + NL80211_BAND_5GHZ; rx_status.freq = ieee80211_channel_to_frequency(le16_to_cpu(rx_hdr->channel), rx_status.band); rx_status.rate_idx = il3945_hwrate_to_plcp_idx(rx_hdr->rate); - if (rx_status.band == IEEE80211_BAND_5GHZ) + if (rx_status.band == NL80211_BAND_5GHZ) rx_status.rate_idx -= IL_FIRST_OFDM_RATE; rx_status.antenna = @@ -1409,7 +1409,7 @@ il3945_send_tx_power(struct il_priv *il) chan = le16_to_cpu(il->active.channel); - txpower.band = (il->band == IEEE80211_BAND_5GHZ) ? 0 : 1; + txpower.band = (il->band == NL80211_BAND_5GHZ) ? 0 : 1; ch_info = il_get_channel_info(il, il->band, chan); if (!ch_info) { IL_ERR("Failed to get channel info for channel %d [%d]\n", chan, @@ -2310,7 +2310,7 @@ il3945_manage_ibss_station(struct il_priv *il, struct ieee80211_vif *vif, il3945_sync_sta(il, vif_priv->ibss_bssid_sta_id, (il->band == - IEEE80211_BAND_5GHZ) ? RATE_6M_PLCP : + NL80211_BAND_5GHZ) ? RATE_6M_PLCP : RATE_1M_PLCP); il3945_rate_scale_init(il->hw, vif_priv->ibss_bssid_sta_id); @@ -2343,7 +2343,7 @@ il3945_init_hw_rate_table(struct il_priv *il) } switch (il->band) { - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: D_RATE("Select A mode rate scale\n"); /* If one of the following CCK rates is used, * have it fall back to the 6M OFDM rate */ @@ -2359,7 +2359,7 @@ il3945_init_hw_rate_table(struct il_priv *il) il3945_rates[IL_FIRST_OFDM_RATE].table_rs_idx; break; - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: D_RATE("Select B/G mode rate scale\n"); /* If an OFDM rate is used, have it fall back to the * 1M CCK rates */ diff --git a/drivers/net/wireless/intel/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c index b75f4ef3cdc7..a91d170a614b 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c @@ -457,7 +457,7 @@ il4965_rxq_stop(struct il_priv *il) } int -il4965_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band) +il4965_hwrate_to_mac80211_idx(u32 rate_n_flags, enum nl80211_band band) { int idx = 0; int band_offset = 0; @@ -468,7 +468,7 @@ il4965_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band) return idx; /* Legacy rate format, search for match in table */ } else { - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) band_offset = IL_FIRST_OFDM_RATE; for (idx = band_offset; idx < RATE_COUNT_LEGACY; idx++) if (il_rates[idx].plcp == (rate_n_flags & 0xFF)) @@ -688,8 +688,8 @@ il4965_hdl_rx(struct il_priv *il, struct il_rx_buf *rxb) rx_status.mactime = le64_to_cpu(phy_res->timestamp); rx_status.band = (phy_res-> - phy_flags & RX_RES_PHY_FLAGS_BAND_24_MSK) ? IEEE80211_BAND_2GHZ : - IEEE80211_BAND_5GHZ; + phy_flags & RX_RES_PHY_FLAGS_BAND_24_MSK) ? NL80211_BAND_2GHZ : + NL80211_BAND_5GHZ; rx_status.freq = ieee80211_channel_to_frequency(le16_to_cpu(phy_res->channel), rx_status.band); @@ -766,7 +766,7 @@ il4965_hdl_rx_phy(struct il_priv *il, struct il_rx_buf *rxb) static int il4965_get_channels_for_scan(struct il_priv *il, struct ieee80211_vif *vif, - enum ieee80211_band band, u8 is_active, + enum nl80211_band band, u8 is_active, u8 n_probes, struct il_scan_channel *scan_ch) { struct ieee80211_channel *chan; @@ -822,7 +822,7 @@ il4965_get_channels_for_scan(struct il_priv *il, struct ieee80211_vif *vif, * power level: * scan_ch->tx_gain = ((1 << 5) | (2 << 3)) | 3; */ - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) scan_ch->tx_gain = ((1 << 5) | (3 << 3)) | 3; else scan_ch->tx_gain = ((1 << 5) | (5 << 3)); @@ -870,7 +870,7 @@ il4965_request_scan(struct il_priv *il, struct ieee80211_vif *vif) u32 rate_flags = 0; u16 cmd_len; u16 rx_chain = 0; - enum ieee80211_band band; + enum nl80211_band band; u8 n_probes = 0; u8 rx_ant = il->hw_params.valid_rx_ant; u8 rate; @@ -944,7 +944,7 @@ il4965_request_scan(struct il_priv *il, struct ieee80211_vif *vif) scan->tx_cmd.stop_time.life_time = TX_CMD_LIFE_TIME_INFINITE; switch (il->scan_band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: scan->flags = RXON_FLG_BAND_24G_MSK | RXON_FLG_AUTO_DETECT_MSK; chan_mod = le32_to_cpu(il->active.flags & RXON_FLG_CHANNEL_MODE_MSK) >> @@ -956,7 +956,7 @@ il4965_request_scan(struct il_priv *il, struct ieee80211_vif *vif) rate_flags = RATE_MCS_CCK_MSK; } break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: rate = RATE_6M_PLCP; break; default: @@ -1590,7 +1590,7 @@ il4965_tx_cmd_build_rate(struct il_priv *il, || rate_idx > RATE_COUNT_LEGACY) rate_idx = rate_lowest_index(&il->bands[info->band], sta); /* For 5 GHZ band, remap mac80211 rate indices into driver indices */ - if (info->band == IEEE80211_BAND_5GHZ) + if (info->band == NL80211_BAND_5GHZ) rate_idx += IL_FIRST_OFDM_RATE; /* Get PLCP rate for tx_cmd->rate_n_flags */ rate_plcp = il_rates[rate_idx].plcp; @@ -3051,7 +3051,7 @@ il4965_sta_alloc_lq(struct il_priv *il, u8 sta_id) } /* Set up the rate scaling to start at selected rate, fall back * all the way down to 1M in IEEE order, and then spin on 1M */ - if (il->band == IEEE80211_BAND_5GHZ) + if (il->band == NL80211_BAND_5GHZ) r = RATE_6M_IDX; else r = RATE_1M_IDX; @@ -5553,6 +5553,7 @@ __il4965_up(struct il_priv *il) il4965_prepare_card_hw(il); if (!il->hw_ready) { + il_dealloc_bcast_stations(il); IL_ERR("HW not ready\n"); return -EIO; } @@ -5564,6 +5565,7 @@ __il4965_up(struct il_priv *il) set_bit(S_RFKILL, &il->status); wiphy_rfkill_set_hw_state(il->hw->wiphy, true); + il_dealloc_bcast_stations(il); il_enable_rfkill_int(il); IL_WARN("Radio disabled by HW RF Kill switch\n"); return 0; @@ -5577,6 +5579,7 @@ __il4965_up(struct il_priv *il) ret = il4965_hw_nic_init(il); if (ret) { IL_ERR("Unable to init nic\n"); + il_dealloc_bcast_stations(il); return ret; } @@ -5787,12 +5790,12 @@ il4965_mac_setup_register(struct il_priv *il, u32 max_probe_length) hw->max_listen_interval = IL_CONN_MAX_LISTEN_INTERVAL; - if (il->bands[IEEE80211_BAND_2GHZ].n_channels) - il->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = - &il->bands[IEEE80211_BAND_2GHZ]; - if (il->bands[IEEE80211_BAND_5GHZ].n_channels) - il->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = - &il->bands[IEEE80211_BAND_5GHZ]; + if (il->bands[NL80211_BAND_2GHZ].n_channels) + il->hw->wiphy->bands[NL80211_BAND_2GHZ] = + &il->bands[NL80211_BAND_2GHZ]; + if (il->bands[NL80211_BAND_5GHZ].n_channels) + il->hw->wiphy->bands[NL80211_BAND_5GHZ] = + &il->bands[NL80211_BAND_5GHZ]; il_leds_init(il); @@ -6365,7 +6368,7 @@ il4965_init_drv(struct il_priv *il) il->ieee_channels = NULL; il->ieee_rates = NULL; - il->band = IEEE80211_BAND_2GHZ; + il->band = NL80211_BAND_2GHZ; il->iw_mode = NL80211_IFTYPE_STATION; il->current_ht_config.smps = IEEE80211_SMPS_STATIC; @@ -6477,7 +6480,7 @@ il4965_set_hw_params(struct il_priv *il) il->hw_params.max_data_size = IL49_RTC_DATA_SIZE; il->hw_params.max_inst_size = IL49_RTC_INST_SIZE; il->hw_params.max_bsm_size = BSM_SRAM_SIZE; - il->hw_params.ht40_channel = BIT(IEEE80211_BAND_5GHZ); + il->hw_params.ht40_channel = BIT(NL80211_BAND_5GHZ); il->hw_params.rx_wrt_ptr_reg = FH49_RSCSR_CHNL0_WPTR; diff --git a/drivers/net/wireless/intel/iwlegacy/4965-rs.c b/drivers/net/wireless/intel/iwlegacy/4965-rs.c index bac60b2bc3f0..a867ae7f4095 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965-rs.c +++ b/drivers/net/wireless/intel/iwlegacy/4965-rs.c @@ -549,7 +549,7 @@ il4965_rate_n_flags_from_tbl(struct il_priv *il, struct il_scale_tbl_info *tbl, */ static int il4965_rs_get_tbl_info_from_mcs(const u32 rate_n_flags, - enum ieee80211_band band, + enum nl80211_band band, struct il_scale_tbl_info *tbl, int *rate_idx) { u32 ant_msk = (rate_n_flags & RATE_MCS_ANT_ABC_MSK); @@ -574,7 +574,7 @@ il4965_rs_get_tbl_info_from_mcs(const u32 rate_n_flags, /* legacy rate format */ if (!(rate_n_flags & RATE_MCS_HT_MSK)) { if (il4965_num_of_ant == 1) { - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) tbl->lq_type = LQ_A; else tbl->lq_type = LQ_G; @@ -743,7 +743,7 @@ il4965_rs_get_lower_rate(struct il_lq_sta *lq_sta, if (!is_legacy(tbl->lq_type) && (!ht_possible || !scale_idx)) { switch_to_legacy = 1; scale_idx = rs_ht_to_legacy[scale_idx]; - if (lq_sta->band == IEEE80211_BAND_5GHZ) + if (lq_sta->band == NL80211_BAND_5GHZ) tbl->lq_type = LQ_A; else tbl->lq_type = LQ_G; @@ -762,7 +762,7 @@ il4965_rs_get_lower_rate(struct il_lq_sta *lq_sta, /* Mask with station rate restriction */ if (is_legacy(tbl->lq_type)) { /* supp_rates has no CCK bits in A mode */ - if (lq_sta->band == IEEE80211_BAND_5GHZ) + if (lq_sta->band == NL80211_BAND_5GHZ) rate_mask = (u16) (rate_mask & (lq_sta->supp_rates << IL_FIRST_OFDM_RATE)); @@ -851,7 +851,7 @@ il4965_rs_tx_status(void *il_r, struct ieee80211_supported_band *sband, table = &lq_sta->lq; tx_rate = le32_to_cpu(table->rs_table[0].rate_n_flags); il4965_rs_get_tbl_info_from_mcs(tx_rate, il->band, &tbl_type, &rs_idx); - if (il->band == IEEE80211_BAND_5GHZ) + if (il->band == NL80211_BAND_5GHZ) rs_idx -= IL_FIRST_OFDM_RATE; mac_flags = info->status.rates[0].flags; mac_idx = info->status.rates[0].idx; @@ -864,7 +864,7 @@ il4965_rs_tx_status(void *il_r, struct ieee80211_supported_band *sband, * mac80211 HT idx is always zero-idxed; we need to move * HT OFDM rates after CCK rates in 2.4 GHz band */ - if (il->band == IEEE80211_BAND_2GHZ) + if (il->band == NL80211_BAND_2GHZ) mac_idx += IL_FIRST_OFDM_RATE; } /* Here we actually compare this rate to the latest LQ command */ @@ -1816,7 +1816,7 @@ il4965_rs_rate_scale_perform(struct il_priv *il, struct sk_buff *skb, /* mask with station rate restriction */ if (is_legacy(tbl->lq_type)) { - if (lq_sta->band == IEEE80211_BAND_5GHZ) + if (lq_sta->band == NL80211_BAND_5GHZ) /* supp_rates has no CCK bits in A mode */ rate_scale_idx_msk = (u16) (rate_mask & @@ -2212,7 +2212,7 @@ il4965_rs_get_rate(void *il_r, struct ieee80211_sta *sta, void *il_sta, /* Get max rate if user set max rate */ if (lq_sta) { lq_sta->max_rate_idx = txrc->max_rate_idx; - if (sband->band == IEEE80211_BAND_5GHZ && + if (sband->band == NL80211_BAND_5GHZ && lq_sta->max_rate_idx != -1) lq_sta->max_rate_idx += IL_FIRST_OFDM_RATE; if (lq_sta->max_rate_idx < 0 || @@ -2258,11 +2258,11 @@ il4965_rs_get_rate(void *il_r, struct ieee80211_sta *sta, void *il_sta, } else { /* Check for invalid rates */ if (rate_idx < 0 || rate_idx >= RATE_COUNT_LEGACY || - (sband->band == IEEE80211_BAND_5GHZ && + (sband->band == NL80211_BAND_5GHZ && rate_idx < IL_FIRST_OFDM_RATE)) rate_idx = rate_lowest_index(sband, sta); /* On valid 5 GHz rate, adjust idx */ - else if (sband->band == IEEE80211_BAND_5GHZ) + else if (sband->band == NL80211_BAND_5GHZ) rate_idx -= IL_FIRST_OFDM_RATE; info->control.rates[0].flags = 0; } @@ -2362,7 +2362,7 @@ il4965_rs_rate_init(struct il_priv *il, struct ieee80211_sta *sta, u8 sta_id) /* Set last_txrate_idx to lowest rate */ lq_sta->last_txrate_idx = rate_lowest_index(sband, sta); - if (sband->band == IEEE80211_BAND_5GHZ) + if (sband->band == NL80211_BAND_5GHZ) lq_sta->last_txrate_idx += IL_FIRST_OFDM_RATE; lq_sta->is_agg = 0; diff --git a/drivers/net/wireless/intel/iwlegacy/4965.c b/drivers/net/wireless/intel/iwlegacy/4965.c index fe47db9c20cd..c3c638ed0ed7 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965.c +++ b/drivers/net/wireless/intel/iwlegacy/4965.c @@ -1267,7 +1267,7 @@ il4965_send_tx_power(struct il_priv *il) "TX Power requested while scanning!\n")) return -EAGAIN; - band = il->band == IEEE80211_BAND_2GHZ; + band = il->band == NL80211_BAND_2GHZ; is_ht40 = iw4965_is_ht40_channel(il->active.flags); @@ -1480,7 +1480,7 @@ il4965_hw_channel_switch(struct il_priv *il, u8 switch_count; u16 beacon_interval = le16_to_cpu(il->timing.beacon_interval); struct ieee80211_vif *vif = il->vif; - band = (il->band == IEEE80211_BAND_2GHZ); + band = (il->band == NL80211_BAND_2GHZ); if (WARN_ON_ONCE(vif == NULL)) return -EIO; @@ -1918,7 +1918,7 @@ struct il_cfg il4965_cfg = { * Force use of chains B and C for scan RX on 5 GHz band * because the device has off-channel reception on chain A. */ - .scan_rx_antennas[IEEE80211_BAND_5GHZ] = ANT_BC, + .scan_rx_antennas[NL80211_BAND_5GHZ] = ANT_BC, .eeprom_size = IL4965_EEPROM_IMG_SIZE, .num_of_queues = IL49_NUM_QUEUES, diff --git a/drivers/net/wireless/intel/iwlegacy/4965.h b/drivers/net/wireless/intel/iwlegacy/4965.h index e432715e02d8..527e8b531aed 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965.h +++ b/drivers/net/wireless/intel/iwlegacy/4965.h @@ -68,7 +68,7 @@ void il4965_rx_replenish(struct il_priv *il); void il4965_rx_replenish_now(struct il_priv *il); void il4965_rx_queue_free(struct il_priv *il, struct il_rx_queue *rxq); int il4965_rxq_stop(struct il_priv *il); -int il4965_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band); +int il4965_hwrate_to_mac80211_idx(u32 rate_n_flags, enum nl80211_band band); void il4965_rx_handle(struct il_priv *il); /* tx */ diff --git a/drivers/net/wireless/intel/iwlegacy/common.c b/drivers/net/wireless/intel/iwlegacy/common.c index eb5cb603bc52..eb24b9241bb2 100644 --- a/drivers/net/wireless/intel/iwlegacy/common.c +++ b/drivers/net/wireless/intel/iwlegacy/common.c @@ -723,10 +723,9 @@ il_eeprom_init(struct il_priv *il) sz = il->cfg->eeprom_size; D_EEPROM("NVM size = %d\n", sz); il->eeprom = kzalloc(sz, GFP_KERNEL); - if (!il->eeprom) { - ret = -ENOMEM; - goto alloc_err; - } + if (!il->eeprom) + return -ENOMEM; + e = (__le16 *) il->eeprom; il->ops->apm_init(il); @@ -778,7 +777,6 @@ err: il_eeprom_free(il); /* Reset chip to save power until we load uCode during "up". */ il_apm_stop(il); -alloc_err: return ret; } EXPORT_SYMBOL(il_eeprom_init); @@ -862,7 +860,7 @@ il_init_band_reference(const struct il_priv *il, int eep_band, * Does not set up a command, or touch hardware. */ static int -il_mod_ht40_chan_info(struct il_priv *il, enum ieee80211_band band, u16 channel, +il_mod_ht40_chan_info(struct il_priv *il, enum nl80211_band band, u16 channel, const struct il_eeprom_channel *eeprom_ch, u8 clear_ht40_extension_channel) { @@ -947,7 +945,7 @@ il_init_channel_map(struct il_priv *il) ch_info->channel = eeprom_ch_idx[ch]; ch_info->band = (band == - 1) ? IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ; + 1) ? NL80211_BAND_2GHZ : NL80211_BAND_5GHZ; /* permanently store EEPROM's channel regulatory flags * and max power in channel info database. */ @@ -1005,14 +1003,14 @@ il_init_channel_map(struct il_priv *il) /* Two additional EEPROM bands for 2.4 and 5 GHz HT40 channels */ for (band = 6; band <= 7; band++) { - enum ieee80211_band ieeeband; + enum nl80211_band ieeeband; il_init_band_reference(il, band, &eeprom_ch_count, &eeprom_ch_info, &eeprom_ch_idx); /* EEPROM band 6 is 2.4, band 7 is 5 GHz */ ieeeband = - (band == 6) ? IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ; + (band == 6) ? NL80211_BAND_2GHZ : NL80211_BAND_5GHZ; /* Loop through each band adding each of the channels */ for (ch = 0; ch < eeprom_ch_count; ch++) { @@ -1050,19 +1048,19 @@ EXPORT_SYMBOL(il_free_channel_map); * Based on band and channel number. */ const struct il_channel_info * -il_get_channel_info(const struct il_priv *il, enum ieee80211_band band, +il_get_channel_info(const struct il_priv *il, enum nl80211_band band, u16 channel) { int i; switch (band) { - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: for (i = 14; i < il->channel_count; i++) { if (il->channel_info[i].channel == channel) return &il->channel_info[i]; } break; - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: if (channel >= 1 && channel <= 14) return &il->channel_info[channel - 1]; break; @@ -1459,7 +1457,7 @@ il_hdl_scan_complete(struct il_priv *il, struct il_rx_buf *rxb) clear_bit(S_SCAN_HW, &il->status); D_SCAN("Scan on %sGHz took %dms\n", - (il->scan_band == IEEE80211_BAND_2GHZ) ? "2.4" : "5.2", + (il->scan_band == NL80211_BAND_2GHZ) ? "2.4" : "5.2", jiffies_to_msecs(jiffies - il->scan_start)); queue_work(il->workqueue, &il->scan_completed); @@ -1477,10 +1475,10 @@ il_setup_rx_scan_handlers(struct il_priv *il) EXPORT_SYMBOL(il_setup_rx_scan_handlers); u16 -il_get_active_dwell_time(struct il_priv *il, enum ieee80211_band band, +il_get_active_dwell_time(struct il_priv *il, enum nl80211_band band, u8 n_probes) { - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) return IL_ACTIVE_DWELL_TIME_52 + IL_ACTIVE_DWELL_FACTOR_52GHZ * (n_probes + 1); else @@ -1490,14 +1488,14 @@ il_get_active_dwell_time(struct il_priv *il, enum ieee80211_band band, EXPORT_SYMBOL(il_get_active_dwell_time); u16 -il_get_passive_dwell_time(struct il_priv *il, enum ieee80211_band band, +il_get_passive_dwell_time(struct il_priv *il, enum nl80211_band band, struct ieee80211_vif *vif) { u16 value; u16 passive = (band == - IEEE80211_BAND_2GHZ) ? IL_PASSIVE_DWELL_BASE + + NL80211_BAND_2GHZ) ? IL_PASSIVE_DWELL_BASE + IL_PASSIVE_DWELL_TIME_24 : IL_PASSIVE_DWELL_BASE + IL_PASSIVE_DWELL_TIME_52; @@ -1522,10 +1520,10 @@ void il_init_scan_params(struct il_priv *il) { u8 ant_idx = fls(il->hw_params.valid_tx_ant) - 1; - if (!il->scan_tx_ant[IEEE80211_BAND_5GHZ]) - il->scan_tx_ant[IEEE80211_BAND_5GHZ] = ant_idx; - if (!il->scan_tx_ant[IEEE80211_BAND_2GHZ]) - il->scan_tx_ant[IEEE80211_BAND_2GHZ] = ant_idx; + if (!il->scan_tx_ant[NL80211_BAND_5GHZ]) + il->scan_tx_ant[NL80211_BAND_5GHZ] = ant_idx; + if (!il->scan_tx_ant[NL80211_BAND_2GHZ]) + il->scan_tx_ant[NL80211_BAND_2GHZ] = ant_idx; } EXPORT_SYMBOL(il_init_scan_params); @@ -2005,7 +2003,7 @@ il_prep_station(struct il_priv *il, const u8 *addr, bool is_ap, il_set_ht_add_station(il, sta_id, sta); /* 3945 only */ - rate = (il->band == IEEE80211_BAND_5GHZ) ? RATE_6M_PLCP : RATE_1M_PLCP; + rate = (il->band == NL80211_BAND_5GHZ) ? RATE_6M_PLCP : RATE_1M_PLCP; /* Turn on both antennas for the station... */ station->sta.rate_n_flags = cpu_to_le16(rate | RATE_MCS_ANT_AB_MSK); @@ -2794,8 +2792,10 @@ il_tx_queue_free(struct il_priv *il, int txq_id) il_tx_queue_unmap(il, txq_id); /* De-alloc array of command/tx buffers */ - for (i = 0; i < TFD_TX_CMD_SLOTS; i++) - kfree(txq->cmd[i]); + if (txq->cmd) { + for (i = 0; i < TFD_TX_CMD_SLOTS; i++) + kfree(txq->cmd[i]); + } /* De-alloc circular buffer of TFDs */ if (txq->q.n_bd) @@ -2873,8 +2873,10 @@ il_cmd_queue_free(struct il_priv *il) il_cmd_queue_unmap(il); /* De-alloc array of command/tx buffers */ - for (i = 0; i <= TFD_CMD_SLOTS; i++) - kfree(txq->cmd[i]); + if (txq->cmd) { + for (i = 0; i <= TFD_CMD_SLOTS; i++) + kfree(txq->cmd[i]); + } /* De-alloc circular buffer of TFDs */ if (txq->q.n_bd) @@ -3080,7 +3082,9 @@ err: kfree(txq->cmd[i]); out_free_arrays: kfree(txq->meta); + txq->meta = NULL; kfree(txq->cmd); + txq->cmd = NULL; return -ENOMEM; } @@ -3378,7 +3382,7 @@ EXPORT_SYMBOL(il_bcast_addr); static void il_init_ht_hw_capab(const struct il_priv *il, struct ieee80211_sta_ht_cap *ht_info, - enum ieee80211_band band) + enum nl80211_band band) { u16 max_bit_rate = 0; u8 rx_chains_num = il->hw_params.rx_chains_num; @@ -3439,8 +3443,8 @@ il_init_geos(struct il_priv *il) int i = 0; s8 max_tx_power = 0; - if (il->bands[IEEE80211_BAND_2GHZ].n_bitrates || - il->bands[IEEE80211_BAND_5GHZ].n_bitrates) { + if (il->bands[NL80211_BAND_2GHZ].n_bitrates || + il->bands[NL80211_BAND_5GHZ].n_bitrates) { D_INFO("Geography modes already initialized.\n"); set_bit(S_GEO_CONFIGURED, &il->status); return 0; @@ -3461,23 +3465,23 @@ il_init_geos(struct il_priv *il) } /* 5.2GHz channels start after the 2.4GHz channels */ - sband = &il->bands[IEEE80211_BAND_5GHZ]; + sband = &il->bands[NL80211_BAND_5GHZ]; sband->channels = &channels[ARRAY_SIZE(il_eeprom_band_1)]; /* just OFDM */ sband->bitrates = &rates[IL_FIRST_OFDM_RATE]; sband->n_bitrates = RATE_COUNT_LEGACY - IL_FIRST_OFDM_RATE; if (il->cfg->sku & IL_SKU_N) - il_init_ht_hw_capab(il, &sband->ht_cap, IEEE80211_BAND_5GHZ); + il_init_ht_hw_capab(il, &sband->ht_cap, NL80211_BAND_5GHZ); - sband = &il->bands[IEEE80211_BAND_2GHZ]; + sband = &il->bands[NL80211_BAND_2GHZ]; sband->channels = channels; /* OFDM & CCK */ sband->bitrates = rates; sband->n_bitrates = RATE_COUNT_LEGACY; if (il->cfg->sku & IL_SKU_N) - il_init_ht_hw_capab(il, &sband->ht_cap, IEEE80211_BAND_2GHZ); + il_init_ht_hw_capab(il, &sband->ht_cap, NL80211_BAND_2GHZ); il->ieee_channels = channels; il->ieee_rates = rates; @@ -3528,7 +3532,7 @@ il_init_geos(struct il_priv *il) il->tx_power_user_lmt = max_tx_power; il->tx_power_next = max_tx_power; - if (il->bands[IEEE80211_BAND_5GHZ].n_channels == 0 && + if (il->bands[NL80211_BAND_5GHZ].n_channels == 0 && (il->cfg->sku & IL_SKU_A)) { IL_INFO("Incorrectly detected BG card as ABG. " "Please send your PCI ID 0x%04X:0x%04X to maintainer.\n", @@ -3537,8 +3541,8 @@ il_init_geos(struct il_priv *il) } IL_INFO("Tunable channels: %d 802.11bg, %d 802.11a channels\n", - il->bands[IEEE80211_BAND_2GHZ].n_channels, - il->bands[IEEE80211_BAND_5GHZ].n_channels); + il->bands[NL80211_BAND_2GHZ].n_channels, + il->bands[NL80211_BAND_5GHZ].n_channels); set_bit(S_GEO_CONFIGURED, &il->status); @@ -3559,7 +3563,7 @@ il_free_geos(struct il_priv *il) EXPORT_SYMBOL(il_free_geos); static bool -il_is_channel_extension(struct il_priv *il, enum ieee80211_band band, +il_is_channel_extension(struct il_priv *il, enum nl80211_band band, u16 channel, u8 extension_chan_offset) { const struct il_channel_info *ch_info; @@ -3922,14 +3926,14 @@ EXPORT_SYMBOL(il_set_rxon_ht); /* Return valid, unused, channel for a passive scan to reset the RF */ u8 -il_get_single_channel_number(struct il_priv *il, enum ieee80211_band band) +il_get_single_channel_number(struct il_priv *il, enum nl80211_band band) { const struct il_channel_info *ch_info; int i; u8 channel = 0; u8 min, max; - if (band == IEEE80211_BAND_5GHZ) { + if (band == NL80211_BAND_5GHZ) { min = 14; max = il->channel_count; } else { @@ -3961,14 +3965,14 @@ EXPORT_SYMBOL(il_get_single_channel_number); int il_set_rxon_channel(struct il_priv *il, struct ieee80211_channel *ch) { - enum ieee80211_band band = ch->band; + enum nl80211_band band = ch->band; u16 channel = ch->hw_value; if (le16_to_cpu(il->staging.channel) == channel && il->band == band) return 0; il->staging.channel = cpu_to_le16(channel); - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) il->staging.flags &= ~RXON_FLG_BAND_24G_MSK; else il->staging.flags |= RXON_FLG_BAND_24G_MSK; @@ -3982,10 +3986,10 @@ il_set_rxon_channel(struct il_priv *il, struct ieee80211_channel *ch) EXPORT_SYMBOL(il_set_rxon_channel); void -il_set_flags_for_band(struct il_priv *il, enum ieee80211_band band, +il_set_flags_for_band(struct il_priv *il, enum nl80211_band band, struct ieee80211_vif *vif) { - if (band == IEEE80211_BAND_5GHZ) { + if (band == NL80211_BAND_5GHZ) { il->staging.flags &= ~(RXON_FLG_BAND_24G_MSK | RXON_FLG_AUTO_DETECT_MSK | RXON_FLG_CCK_MSK); @@ -5411,7 +5415,7 @@ il_mac_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, if (changes & BSS_CHANGED_ERP_CTS_PROT) { D_MAC80211("ERP_CTS %d\n", bss_conf->use_cts_prot); - if (bss_conf->use_cts_prot && il->band != IEEE80211_BAND_5GHZ) + if (bss_conf->use_cts_prot && il->band != NL80211_BAND_5GHZ) il->staging.flags |= RXON_FLG_TGG_PROTECT_MSK; else il->staging.flags &= ~RXON_FLG_TGG_PROTECT_MSK; diff --git a/drivers/net/wireless/intel/iwlegacy/common.h b/drivers/net/wireless/intel/iwlegacy/common.h index ce52cf114fde..726ede391cb9 100644 --- a/drivers/net/wireless/intel/iwlegacy/common.h +++ b/drivers/net/wireless/intel/iwlegacy/common.h @@ -432,7 +432,7 @@ u16 il_eeprom_query16(const struct il_priv *il, size_t offset); int il_init_channel_map(struct il_priv *il); void il_free_channel_map(struct il_priv *il); const struct il_channel_info *il_get_channel_info(const struct il_priv *il, - enum ieee80211_band band, + enum nl80211_band band, u16 channel); #define IL_NUM_SCAN_RATES (2) @@ -497,7 +497,7 @@ struct il_channel_info { u8 group_idx; /* 0-4, maps channel to group1/2/3/4/5 */ u8 band_idx; /* 0-4, maps channel to band1/2/3/4/5 */ - enum ieee80211_band band; + enum nl80211_band band; /* HT40 channel info */ s8 ht40_max_power_avg; /* (dBm) regul. eeprom, normal Tx, any rate */ @@ -811,7 +811,7 @@ struct il_sensitivity_ranges { * @rx_wrt_ptr_reg: FH{39}_RSCSR_CHNL0_WPTR * @max_stations: * @ht40_channel: is 40MHz width possible in band 2.4 - * BIT(IEEE80211_BAND_5GHZ) BIT(IEEE80211_BAND_5GHZ) + * BIT(NL80211_BAND_5GHZ) BIT(NL80211_BAND_5GHZ) * @sw_crypto: 0 for hw, 1 for sw * @max_xxx_size: for ucode uses * @ct_kill_threshold: temperature threshold @@ -1141,13 +1141,13 @@ struct il_priv { struct list_head free_frames; int frames_count; - enum ieee80211_band band; + enum nl80211_band band; int alloc_rxb_page; void (*handlers[IL_CN_MAX]) (struct il_priv *il, struct il_rx_buf *rxb); - struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS]; + struct ieee80211_supported_band bands[NUM_NL80211_BANDS]; /* spectrum measurement report caching */ struct il_spectrum_notification measure_report; @@ -1176,10 +1176,10 @@ struct il_priv { unsigned long scan_start; unsigned long scan_start_tsf; void *scan_cmd; - enum ieee80211_band scan_band; + enum nl80211_band scan_band; struct cfg80211_scan_request *scan_request; struct ieee80211_vif *scan_vif; - u8 scan_tx_ant[IEEE80211_NUM_BANDS]; + u8 scan_tx_ant[NUM_NL80211_BANDS]; u8 mgmt_tx_ant; /* spinlock */ @@ -1479,7 +1479,7 @@ il_is_channel_radar(const struct il_channel_info *ch_info) static inline u8 il_is_channel_a_band(const struct il_channel_info *ch_info) { - return ch_info->band == IEEE80211_BAND_5GHZ; + return ch_info->band == NL80211_BAND_5GHZ; } static inline int @@ -1673,7 +1673,7 @@ struct il_cfg { /* params not likely to change within a device family */ struct il_base_params *base_params; /* params likely to change within a device family */ - u8 scan_rx_antennas[IEEE80211_NUM_BANDS]; + u8 scan_rx_antennas[NUM_NL80211_BANDS]; enum il_led_mode led_mode; int eeprom_size; @@ -1707,9 +1707,9 @@ void il_set_rxon_hwcrypto(struct il_priv *il, int hw_decrypt); int il_check_rxon_cmd(struct il_priv *il); int il_full_rxon_required(struct il_priv *il); int il_set_rxon_channel(struct il_priv *il, struct ieee80211_channel *ch); -void il_set_flags_for_band(struct il_priv *il, enum ieee80211_band band, +void il_set_flags_for_band(struct il_priv *il, enum nl80211_band band, struct ieee80211_vif *vif); -u8 il_get_single_channel_number(struct il_priv *il, enum ieee80211_band band); +u8 il_get_single_channel_number(struct il_priv *il, enum nl80211_band band); void il_set_rxon_ht(struct il_priv *il, struct il_ht_config *ht_conf); bool il_is_ht40_tx_allowed(struct il_priv *il, struct ieee80211_sta_ht_cap *ht_cap); @@ -1793,9 +1793,9 @@ int il_force_reset(struct il_priv *il, bool external); u16 il_fill_probe_req(struct il_priv *il, struct ieee80211_mgmt *frame, const u8 *ta, const u8 *ie, int ie_len, int left); void il_setup_rx_scan_handlers(struct il_priv *il); -u16 il_get_active_dwell_time(struct il_priv *il, enum ieee80211_band band, +u16 il_get_active_dwell_time(struct il_priv *il, enum nl80211_band band, u8 n_probes); -u16 il_get_passive_dwell_time(struct il_priv *il, enum ieee80211_band band, +u16 il_get_passive_dwell_time(struct il_priv *il, enum nl80211_band band, struct ieee80211_vif *vif); void il_setup_scan_deferred_work(struct il_priv *il); void il_cancel_scan_deferred_work(struct il_priv *il); @@ -1955,7 +1955,7 @@ il_commit_rxon(struct il_priv *il) } static inline const struct ieee80211_supported_band * -il_get_hw_mode(struct il_priv *il, enum ieee80211_band band) +il_get_hw_mode(struct il_priv *il, enum nl80211_band band) { return il->hw->wiphy->bands[band]; } @@ -2813,7 +2813,7 @@ struct il_lq_sta { u8 action_counter; /* # mode-switch actions tried */ u8 is_green; u8 is_dup; - enum ieee80211_band band; + enum nl80211_band band; /* The following are bitmaps of rates; RATE_6M_MASK, etc. */ u32 supp_rates; diff --git a/drivers/net/wireless/intel/iwlegacy/debug.c b/drivers/net/wireless/intel/iwlegacy/debug.c index 908b9f4fef6f..6fc6b7ff9849 100644 --- a/drivers/net/wireless/intel/iwlegacy/debug.c +++ b/drivers/net/wireless/intel/iwlegacy/debug.c @@ -544,7 +544,7 @@ il_dbgfs_channels_read(struct file *file, char __user *user_buf, size_t count, return -ENOMEM; } - supp_band = il_get_hw_mode(il, IEEE80211_BAND_2GHZ); + supp_band = il_get_hw_mode(il, NL80211_BAND_2GHZ); if (supp_band) { channels = supp_band->channels; @@ -571,7 +571,7 @@ il_dbgfs_channels_read(struct file *file, char __user *user_buf, size_t count, flags & IEEE80211_CHAN_NO_IR ? "passive only" : "active/passive"); } - supp_band = il_get_hw_mode(il, IEEE80211_BAND_5GHZ); + supp_band = il_get_hw_mode(il, NL80211_BAND_5GHZ); if (supp_band) { channels = supp_band->channels; diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/agn.h b/drivers/net/wireless/intel/iwlwifi/dvm/agn.h index 9de277c6c420..b79e38734f2f 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/agn.h +++ b/drivers/net/wireless/intel/iwlwifi/dvm/agn.h @@ -158,7 +158,7 @@ void iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch, struct iwl_rxon_context *ctx); void iwl_set_flags_for_band(struct iwl_priv *priv, struct iwl_rxon_context *ctx, - enum ieee80211_band band, + enum nl80211_band band, struct ieee80211_vif *vif); /* uCode */ @@ -186,7 +186,7 @@ int iwl_send_statistics_request(struct iwl_priv *priv, u8 flags, bool clear); static inline const struct ieee80211_supported_band *iwl_get_hw_mode( - struct iwl_priv *priv, enum ieee80211_band band) + struct iwl_priv *priv, enum nl80211_band band) { return priv->hw->wiphy->bands[band]; } @@ -198,7 +198,7 @@ int iwlagn_suspend(struct iwl_priv *priv, struct cfg80211_wowlan *wowlan); #endif /* rx */ -int iwlagn_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band); +int iwlagn_hwrate_to_mac80211_idx(u32 rate_n_flags, enum nl80211_band band); void iwl_setup_rx_handlers(struct iwl_priv *priv); void iwl_chswitch_done(struct iwl_priv *priv, bool is_success); @@ -258,7 +258,7 @@ void iwl_cancel_scan_deferred_work(struct iwl_priv *priv); int __must_check iwl_scan_initiate(struct iwl_priv *priv, struct ieee80211_vif *vif, enum iwl_scan_type scan_type, - enum ieee80211_band band); + enum nl80211_band band); /* For faster active scanning, scan will move to the next channel if fewer than * PLCP_QUIET_THRESH packets are heard on this channel within diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c index 74c51615244e..f6591c83d636 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c @@ -335,7 +335,7 @@ static ssize_t iwl_dbgfs_channels_read(struct file *file, char __user *user_buf, if (!buf) return -ENOMEM; - supp_band = iwl_get_hw_mode(priv, IEEE80211_BAND_2GHZ); + supp_band = iwl_get_hw_mode(priv, NL80211_BAND_2GHZ); if (supp_band) { channels = supp_band->channels; @@ -358,7 +358,7 @@ static ssize_t iwl_dbgfs_channels_read(struct file *file, char __user *user_buf, IEEE80211_CHAN_NO_IR ? "passive only" : "active/passive"); } - supp_band = iwl_get_hw_mode(priv, IEEE80211_BAND_5GHZ); + supp_band = iwl_get_hw_mode(priv, NL80211_BAND_5GHZ); if (supp_band) { channels = supp_band->channels; diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/dev.h b/drivers/net/wireless/intel/iwlwifi/dvm/dev.h index 1a7ead753eee..8148df61a916 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/dev.h +++ b/drivers/net/wireless/intel/iwlwifi/dvm/dev.h @@ -677,7 +677,7 @@ struct iwl_priv { struct iwl_hw_params hw_params; - enum ieee80211_band band; + enum nl80211_band band; u8 valid_contexts; void (*rx_handlers[REPLY_MAX])(struct iwl_priv *priv, @@ -722,11 +722,11 @@ struct iwl_priv { unsigned long scan_start; unsigned long scan_start_tsf; void *scan_cmd; - enum ieee80211_band scan_band; + enum nl80211_band scan_band; struct cfg80211_scan_request *scan_request; struct ieee80211_vif *scan_vif; enum iwl_scan_type scan_type; - u8 scan_tx_ant[IEEE80211_NUM_BANDS]; + u8 scan_tx_ant[NUM_NL80211_BANDS]; u8 mgmt_tx_ant; /* max number of station keys */ diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/devices.c b/drivers/net/wireless/intel/iwlwifi/dvm/devices.c index cc13c04063a5..f21732ec3b25 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/devices.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/devices.c @@ -420,7 +420,7 @@ static int iwl5000_hw_channel_switch(struct iwl_priv *priv, .data = { &cmd, }, }; - cmd.band = priv->band == IEEE80211_BAND_2GHZ; + cmd.band = priv->band == NL80211_BAND_2GHZ; ch = ch_switch->chandef.chan->hw_value; IWL_DEBUG_11H(priv, "channel switch from %d to %d\n", ctx->active.channel, ch); @@ -588,7 +588,7 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv, hcmd.data[0] = cmd; - cmd->band = priv->band == IEEE80211_BAND_2GHZ; + cmd->band = priv->band == NL80211_BAND_2GHZ; ch = ch_switch->chandef.chan->hw_value; IWL_DEBUG_11H(priv, "channel switch from %u to %u\n", ctx->active.channel, ch); diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/lib.c b/drivers/net/wireless/intel/iwlwifi/dvm/lib.c index 1799469268ea..8dda52ae3bb5 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/lib.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/lib.c @@ -94,7 +94,7 @@ void iwlagn_temperature(struct iwl_priv *priv) iwl_tt_handler(priv); } -int iwlagn_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band) +int iwlagn_hwrate_to_mac80211_idx(u32 rate_n_flags, enum nl80211_band band) { int idx = 0; int band_offset = 0; @@ -105,7 +105,7 @@ int iwlagn_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band) return idx; /* Legacy rate format, search for match in table */ } else { - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) band_offset = IWL_FIRST_OFDM_RATE; for (idx = band_offset; idx < IWL_RATE_COUNT_LEGACY; idx++) if (iwl_rates[idx].plcp == (rate_n_flags & 0xFF)) @@ -878,7 +878,7 @@ u8 iwl_toggle_tx_ant(struct iwl_priv *priv, u8 ant, u8 valid) int i; u8 ind = ant; - if (priv->band == IEEE80211_BAND_2GHZ && + if (priv->band == NL80211_BAND_2GHZ && priv->bt_traffic_load >= IWL_BT_COEX_TRAFFIC_LOAD_HIGH) return 0; diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c index c63ea79571ff..8c0719468d00 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c @@ -202,12 +202,12 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv, hw->max_listen_interval = IWL_CONN_MAX_LISTEN_INTERVAL; - if (priv->nvm_data->bands[IEEE80211_BAND_2GHZ].n_channels) - priv->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = - &priv->nvm_data->bands[IEEE80211_BAND_2GHZ]; - if (priv->nvm_data->bands[IEEE80211_BAND_5GHZ].n_channels) - priv->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = - &priv->nvm_data->bands[IEEE80211_BAND_5GHZ]; + if (priv->nvm_data->bands[NL80211_BAND_2GHZ].n_channels) + priv->hw->wiphy->bands[NL80211_BAND_2GHZ] = + &priv->nvm_data->bands[NL80211_BAND_2GHZ]; + if (priv->nvm_data->bands[NL80211_BAND_5GHZ].n_channels) + priv->hw->wiphy->bands[NL80211_BAND_5GHZ] = + &priv->nvm_data->bands[NL80211_BAND_5GHZ]; hw->wiphy->hw_version = priv->trans->hw_id; diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/main.c b/drivers/net/wireless/intel/iwlwifi/dvm/main.c index 614716251c39..37b32a6f60fd 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/main.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/main.c @@ -262,7 +262,7 @@ int iwlagn_send_beacon_cmd(struct iwl_priv *priv) rate_flags = iwl_ant_idx_to_flags(priv->mgmt_tx_ant); /* In mac80211, rates for 5 GHz start at 0 */ - if (info->band == IEEE80211_BAND_5GHZ) + if (info->band == NL80211_BAND_5GHZ) rate += IWL_FIRST_OFDM_RATE; else if (rate >= IWL_FIRST_CCK_RATE && rate <= IWL_LAST_CCK_RATE) rate_flags |= RATE_MCS_CCK_MSK; @@ -1117,7 +1117,7 @@ static int iwl_init_drv(struct iwl_priv *priv) INIT_LIST_HEAD(&priv->calib_results); - priv->band = IEEE80211_BAND_2GHZ; + priv->band = NL80211_BAND_2GHZ; priv->plcp_delta_threshold = priv->lib->plcp_delta_threshold; diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/rs.c b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c index ee7505537c96..b95c2d76db33 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/rs.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c @@ -599,7 +599,7 @@ static u32 rate_n_flags_from_tbl(struct iwl_priv *priv, * fill "search" or "active" tx mode table. */ static int rs_get_tbl_info_from_mcs(const u32 rate_n_flags, - enum ieee80211_band band, + enum nl80211_band band, struct iwl_scale_tbl_info *tbl, int *rate_idx) { @@ -624,7 +624,7 @@ static int rs_get_tbl_info_from_mcs(const u32 rate_n_flags, /* legacy rate format */ if (!(rate_n_flags & RATE_MCS_HT_MSK)) { if (num_of_ant == 1) { - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) tbl->lq_type = LQ_A; else tbl->lq_type = LQ_G; @@ -802,7 +802,7 @@ static u32 rs_get_lower_rate(struct iwl_lq_sta *lq_sta, if (!is_legacy(tbl->lq_type) && (!ht_possible || !scale_index)) { switch_to_legacy = 1; scale_index = rs_ht_to_legacy[scale_index]; - if (lq_sta->band == IEEE80211_BAND_5GHZ) + if (lq_sta->band == NL80211_BAND_5GHZ) tbl->lq_type = LQ_A; else tbl->lq_type = LQ_G; @@ -821,7 +821,7 @@ static u32 rs_get_lower_rate(struct iwl_lq_sta *lq_sta, /* Mask with station rate restriction */ if (is_legacy(tbl->lq_type)) { /* supp_rates has no CCK bits in A mode */ - if (lq_sta->band == IEEE80211_BAND_5GHZ) + if (lq_sta->band == NL80211_BAND_5GHZ) rate_mask = (u16)(rate_mask & (lq_sta->supp_rates << IWL_FIRST_OFDM_RATE)); else @@ -939,7 +939,7 @@ static void rs_tx_status(void *priv_r, struct ieee80211_supported_band *sband, table = &lq_sta->lq; tx_rate = le32_to_cpu(table->rs_table[0].rate_n_flags); rs_get_tbl_info_from_mcs(tx_rate, priv->band, &tbl_type, &rs_index); - if (priv->band == IEEE80211_BAND_5GHZ) + if (priv->band == NL80211_BAND_5GHZ) rs_index -= IWL_FIRST_OFDM_RATE; mac_flags = info->status.rates[0].flags; mac_index = info->status.rates[0].idx; @@ -952,7 +952,7 @@ static void rs_tx_status(void *priv_r, struct ieee80211_supported_band *sband, * mac80211 HT index is always zero-indexed; we need to move * HT OFDM rates after CCK rates in 2.4 GHz band */ - if (priv->band == IEEE80211_BAND_2GHZ) + if (priv->band == NL80211_BAND_2GHZ) mac_index += IWL_FIRST_OFDM_RATE; } /* Here we actually compare this rate to the latest LQ command */ @@ -2284,7 +2284,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv, /* mask with station rate restriction */ if (is_legacy(tbl->lq_type)) { - if (lq_sta->band == IEEE80211_BAND_5GHZ) + if (lq_sta->band == NL80211_BAND_5GHZ) /* supp_rates has no CCK bits in A mode */ rate_scale_index_msk = (u16) (rate_mask & (lq_sta->supp_rates << IWL_FIRST_OFDM_RATE)); @@ -2721,7 +2721,7 @@ static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta, void *priv_sta, /* Get max rate if user set max rate */ if (lq_sta) { lq_sta->max_rate_idx = txrc->max_rate_idx; - if ((sband->band == IEEE80211_BAND_5GHZ) && + if ((sband->band == NL80211_BAND_5GHZ) && (lq_sta->max_rate_idx != -1)) lq_sta->max_rate_idx += IWL_FIRST_OFDM_RATE; if ((lq_sta->max_rate_idx < 0) || @@ -2763,11 +2763,11 @@ static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta, void *priv_sta, } else { /* Check for invalid rates */ if ((rate_idx < 0) || (rate_idx >= IWL_RATE_COUNT_LEGACY) || - ((sband->band == IEEE80211_BAND_5GHZ) && + ((sband->band == NL80211_BAND_5GHZ) && (rate_idx < IWL_FIRST_OFDM_RATE))) rate_idx = rate_lowest_index(sband, sta); /* On valid 5 GHz rate, adjust index */ - else if (sband->band == IEEE80211_BAND_5GHZ) + else if (sband->band == NL80211_BAND_5GHZ) rate_idx -= IWL_FIRST_OFDM_RATE; info->control.rates[0].flags = 0; } @@ -2880,7 +2880,7 @@ void iwl_rs_rate_init(struct iwl_priv *priv, struct ieee80211_sta *sta, u8 sta_i /* Set last_txrate_idx to lowest rate */ lq_sta->last_txrate_idx = rate_lowest_index(sband, sta); - if (sband->band == IEEE80211_BAND_5GHZ) + if (sband->band == NL80211_BAND_5GHZ) lq_sta->last_txrate_idx += IWL_FIRST_OFDM_RATE; lq_sta->is_agg = 0; #ifdef CONFIG_MAC80211_DEBUGFS diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/rs.h b/drivers/net/wireless/intel/iwlwifi/dvm/rs.h index c5fe44584613..50c1e951dd2d 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/rs.h +++ b/drivers/net/wireless/intel/iwlwifi/dvm/rs.h @@ -355,7 +355,7 @@ struct iwl_lq_sta { u8 action_counter; /* # mode-switch actions tried */ u8 is_green; u8 is_dup; - enum ieee80211_band band; + enum nl80211_band band; /* The following are bitmaps of rates; IWL_RATE_6M_MASK, etc. */ u32 supp_rates; diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/rx.c b/drivers/net/wireless/intel/iwlwifi/dvm/rx.c index 52ab1e012e8f..dfa2041cfdac 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/rx.c @@ -686,7 +686,7 @@ static void iwlagn_pass_packet_to_mac80211(struct iwl_priv *priv, memcpy(IEEE80211_SKB_RXCB(skb), stats, sizeof(*stats)); - ieee80211_rx_napi(priv->hw, skb, priv->napi); + ieee80211_rx_napi(priv->hw, NULL, skb, priv->napi); } static u32 iwlagn_translate_rx_status(struct iwl_priv *priv, u32 decrypt_in) @@ -834,7 +834,7 @@ static void iwlagn_rx_reply_rx(struct iwl_priv *priv, /* rx_status carries information about the packet to mac80211 */ rx_status.mactime = le64_to_cpu(phy_res->timestamp); rx_status.band = (phy_res->phy_flags & RX_RES_PHY_FLAGS_BAND_24_MSK) ? - IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ; + NL80211_BAND_2GHZ : NL80211_BAND_5GHZ; rx_status.freq = ieee80211_channel_to_frequency(le16_to_cpu(phy_res->channel), rx_status.band); diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/rxon.c b/drivers/net/wireless/intel/iwlwifi/dvm/rxon.c index 2d47cb24c48b..b228552184b5 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/rxon.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/rxon.c @@ -719,7 +719,7 @@ void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf) void iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch, struct iwl_rxon_context *ctx) { - enum ieee80211_band band = ch->band; + enum nl80211_band band = ch->band; u16 channel = ch->hw_value; if ((le16_to_cpu(ctx->staging.channel) == channel) && @@ -727,7 +727,7 @@ void iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch, return; ctx->staging.channel = cpu_to_le16(channel); - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) ctx->staging.flags &= ~RXON_FLG_BAND_24G_MSK; else ctx->staging.flags |= RXON_FLG_BAND_24G_MSK; @@ -740,10 +740,10 @@ void iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch, void iwl_set_flags_for_band(struct iwl_priv *priv, struct iwl_rxon_context *ctx, - enum ieee80211_band band, + enum nl80211_band band, struct ieee80211_vif *vif) { - if (band == IEEE80211_BAND_5GHZ) { + if (band == NL80211_BAND_5GHZ) { ctx->staging.flags &= ~(RXON_FLG_BAND_24G_MSK | RXON_FLG_AUTO_DETECT_MSK | RXON_FLG_CCK_MSK); @@ -1476,7 +1476,7 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw, iwlagn_set_rxon_chain(priv, ctx); - if (bss_conf->use_cts_prot && (priv->band != IEEE80211_BAND_5GHZ)) + if (bss_conf->use_cts_prot && (priv->band != NL80211_BAND_5GHZ)) ctx->staging.flags |= RXON_FLG_TGG_PROTECT_MSK; else ctx->staging.flags &= ~RXON_FLG_TGG_PROTECT_MSK; diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/scan.c b/drivers/net/wireless/intel/iwlwifi/dvm/scan.c index 81a2ddbe9569..d01766f16175 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/scan.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/scan.c @@ -312,7 +312,7 @@ static void iwl_rx_scan_complete_notif(struct iwl_priv *priv, scan_notif->tsf_high, scan_notif->status); IWL_DEBUG_SCAN(priv, "Scan on %sGHz took %dms\n", - (priv->scan_band == IEEE80211_BAND_2GHZ) ? "2.4" : "5.2", + (priv->scan_band == NL80211_BAND_2GHZ) ? "2.4" : "5.2", jiffies_to_msecs(jiffies - priv->scan_start)); /* @@ -362,9 +362,9 @@ void iwl_setup_rx_scan_handlers(struct iwl_priv *priv) } static u16 iwl_get_active_dwell_time(struct iwl_priv *priv, - enum ieee80211_band band, u8 n_probes) + enum nl80211_band band, u8 n_probes) { - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) return IWL_ACTIVE_DWELL_TIME_52 + IWL_ACTIVE_DWELL_FACTOR_52GHZ * (n_probes + 1); else @@ -431,9 +431,9 @@ static u16 iwl_limit_dwell(struct iwl_priv *priv, u16 dwell_time) } static u16 iwl_get_passive_dwell_time(struct iwl_priv *priv, - enum ieee80211_band band) + enum nl80211_band band) { - u16 passive = (band == IEEE80211_BAND_2GHZ) ? + u16 passive = (band == NL80211_BAND_2GHZ) ? IWL_PASSIVE_DWELL_BASE + IWL_PASSIVE_DWELL_TIME_24 : IWL_PASSIVE_DWELL_BASE + IWL_PASSIVE_DWELL_TIME_52; @@ -442,7 +442,7 @@ static u16 iwl_get_passive_dwell_time(struct iwl_priv *priv, /* Return valid, unused, channel for a passive scan to reset the RF */ static u8 iwl_get_single_channel_number(struct iwl_priv *priv, - enum ieee80211_band band) + enum nl80211_band band) { struct ieee80211_supported_band *sband = priv->hw->wiphy->bands[band]; struct iwl_rxon_context *ctx; @@ -470,7 +470,7 @@ static u8 iwl_get_single_channel_number(struct iwl_priv *priv, static int iwl_get_channel_for_reset_scan(struct iwl_priv *priv, struct ieee80211_vif *vif, - enum ieee80211_band band, + enum nl80211_band band, struct iwl_scan_channel *scan_ch) { const struct ieee80211_supported_band *sband; @@ -492,7 +492,7 @@ static int iwl_get_channel_for_reset_scan(struct iwl_priv *priv, cpu_to_le16(IWL_RADIO_RESET_DWELL_TIME); /* Set txpower levels to defaults */ scan_ch->dsp_atten = 110; - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) scan_ch->tx_gain = ((1 << 5) | (3 << 3)) | 3; else scan_ch->tx_gain = ((1 << 5) | (5 << 3)); @@ -505,7 +505,7 @@ static int iwl_get_channel_for_reset_scan(struct iwl_priv *priv, static int iwl_get_channels_for_scan(struct iwl_priv *priv, struct ieee80211_vif *vif, - enum ieee80211_band band, + enum nl80211_band band, u8 is_active, u8 n_probes, struct iwl_scan_channel *scan_ch) { @@ -553,7 +553,7 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv, * power level: * scan_ch->tx_gain = ((1 << 5) | (2 << 3)) | 3; */ - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) scan_ch->tx_gain = ((1 << 5) | (3 << 3)) | 3; else scan_ch->tx_gain = ((1 << 5) | (5 << 3)); @@ -636,7 +636,7 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) u32 rate_flags = 0; u16 cmd_len = 0; u16 rx_chain = 0; - enum ieee80211_band band; + enum nl80211_band band; u8 n_probes = 0; u8 rx_ant = priv->nvm_data->valid_rx_ant; u8 rate; @@ -750,7 +750,7 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) scan->tx_cmd.stop_time.life_time = TX_CMD_LIFE_TIME_INFINITE; switch (priv->scan_band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: scan->flags = RXON_FLG_BAND_24G_MSK | RXON_FLG_AUTO_DETECT_MSK; chan_mod = le32_to_cpu( priv->contexts[IWL_RXON_CTX_BSS].active.flags & @@ -771,7 +771,7 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) priv->lib->bt_params->advanced_bt_coexist) scan->tx_cmd.tx_flags |= TX_CMD_FLG_IGNORE_BT; break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: rate = IWL_RATE_6M_PLCP; break; default: @@ -809,7 +809,7 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) band = priv->scan_band; - if (band == IEEE80211_BAND_2GHZ && + if (band == NL80211_BAND_2GHZ && priv->lib->bt_params && priv->lib->bt_params->advanced_bt_coexist) { /* transmit 2.4 GHz probes only on first antenna */ @@ -925,16 +925,16 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) void iwl_init_scan_params(struct iwl_priv *priv) { u8 ant_idx = fls(priv->nvm_data->valid_tx_ant) - 1; - if (!priv->scan_tx_ant[IEEE80211_BAND_5GHZ]) - priv->scan_tx_ant[IEEE80211_BAND_5GHZ] = ant_idx; - if (!priv->scan_tx_ant[IEEE80211_BAND_2GHZ]) - priv->scan_tx_ant[IEEE80211_BAND_2GHZ] = ant_idx; + if (!priv->scan_tx_ant[NL80211_BAND_5GHZ]) + priv->scan_tx_ant[NL80211_BAND_5GHZ] = ant_idx; + if (!priv->scan_tx_ant[NL80211_BAND_2GHZ]) + priv->scan_tx_ant[NL80211_BAND_2GHZ] = ant_idx; } int __must_check iwl_scan_initiate(struct iwl_priv *priv, struct ieee80211_vif *vif, enum iwl_scan_type scan_type, - enum ieee80211_band band) + enum nl80211_band band) { int ret; diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/sta.c b/drivers/net/wireless/intel/iwlwifi/dvm/sta.c index 8e9768a553e4..de6ec9b7ace4 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/sta.c @@ -579,7 +579,7 @@ static void iwl_sta_fill_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx, /* Set up the rate scaling to start at selected rate, fall back * all the way down to 1M in IEEE order, and then spin on 1M */ - if (priv->band == IEEE80211_BAND_5GHZ) + if (priv->band == NL80211_BAND_5GHZ) r = IWL_RATE_6M_INDEX; else if (ctx && ctx->vif && ctx->vif->p2p) r = IWL_RATE_6M_INDEX; diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/tx.c b/drivers/net/wireless/intel/iwlwifi/dvm/tx.c index 59e2001c39f8..4b97371c3b42 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/tx.c @@ -81,7 +81,7 @@ static void iwlagn_tx_cmd_build_basic(struct iwl_priv *priv, tx_flags |= TX_CMD_FLG_TSF_MSK; else if (ieee80211_is_back_req(fc)) tx_flags |= TX_CMD_FLG_ACK_MSK | TX_CMD_FLG_IMM_BA_RSP_MASK; - else if (info->band == IEEE80211_BAND_2GHZ && + else if (info->band == NL80211_BAND_2GHZ && priv->lib->bt_params && priv->lib->bt_params->advanced_bt_coexist && (ieee80211_is_auth(fc) || ieee80211_is_assoc_req(fc) || @@ -177,7 +177,7 @@ static void iwlagn_tx_cmd_build_rate(struct iwl_priv *priv, rate_idx = rate_lowest_index( &priv->nvm_data->bands[info->band], sta); /* For 5 GHZ band, remap mac80211 rate indices into driver indices */ - if (info->band == IEEE80211_BAND_5GHZ) + if (info->band == NL80211_BAND_5GHZ) rate_idx += IWL_FIRST_OFDM_RATE; /* Get PLCP rate for tx_cmd->rate_n_flags */ rate_plcp = iwl_rates[rate_idx].plcp; diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-1000.c b/drivers/net/wireless/intel/iwlwifi/iwl-1000.c index ef22c3d168fc..5c2aae64d59f 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-1000.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-1000.c @@ -64,7 +64,7 @@ static const struct iwl_base_params iwl1000_base_params = { static const struct iwl_ht_params iwl1000_ht_params = { .ht_greenfield_support = true, .use_rts_for_aggregation = true, /* use rts/cts protection */ - .ht40_bands = BIT(IEEE80211_BAND_2GHZ), + .ht40_bands = BIT(NL80211_BAND_2GHZ), }; static const struct iwl_eeprom_params iwl1000_eeprom_params = { diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-2000.c b/drivers/net/wireless/intel/iwlwifi/iwl-2000.c index dc246c997084..2e823bdc4757 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-2000.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-2000.c @@ -89,7 +89,7 @@ static const struct iwl_base_params iwl2030_base_params = { static const struct iwl_ht_params iwl2000_ht_params = { .ht_greenfield_support = true, .use_rts_for_aggregation = true, /* use rts/cts protection */ - .ht40_bands = BIT(IEEE80211_BAND_2GHZ), + .ht40_bands = BIT(NL80211_BAND_2GHZ), }; static const struct iwl_eeprom_params iwl20x0_eeprom_params = { diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-5000.c b/drivers/net/wireless/intel/iwlwifi/iwl-5000.c index 4dcdab6781cc..4c3e3cf4c799 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-5000.c @@ -62,7 +62,7 @@ static const struct iwl_base_params iwl5000_base_params = { static const struct iwl_ht_params iwl5000_ht_params = { .ht_greenfield_support = true, - .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ), + .ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ), }; static const struct iwl_eeprom_params iwl5000_eeprom_params = { diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-6000.c b/drivers/net/wireless/intel/iwlwifi/iwl-6000.c index 9938f5340ac0..5a7b7e1f0aab 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-6000.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-6000.c @@ -110,7 +110,7 @@ static const struct iwl_base_params iwl6000_g2_base_params = { static const struct iwl_ht_params iwl6000_ht_params = { .ht_greenfield_support = true, .use_rts_for_aggregation = true, /* use rts/cts protection */ - .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ), + .ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ), }; static const struct iwl_eeprom_params iwl6000_eeprom_params = { diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-7000.c b/drivers/net/wireless/intel/iwlwifi/iwl-7000.c index b6283c881d42..abd2904ecc48 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-7000.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-7000.c @@ -156,7 +156,7 @@ static const struct iwl_tt_params iwl7000_high_temp_tt_params = { static const struct iwl_ht_params iwl7000_ht_params = { .stbc = true, - .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ), + .ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ), }; #define IWL_DEVICE_7000_COMMON \ @@ -287,7 +287,7 @@ static const struct iwl_pwr_tx_backoff iwl7265_pwr_tx_backoffs[] = { static const struct iwl_ht_params iwl7265_ht_params = { .stbc = true, .ldpc = true, - .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ), + .ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ), }; const struct iwl_cfg iwl3165_2ac_cfg = { diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-8000.c b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c index 0728a288aa3d..a9212a12f4da 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-8000.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c @@ -124,7 +124,7 @@ static const struct iwl_base_params iwl8000_base_params = { static const struct iwl_ht_params iwl8000_ht_params = { .stbc = true, .ldpc = true, - .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ), + .ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ), }; static const struct iwl_tt_params iwl8000_tt_params = { diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-9000.c b/drivers/net/wireless/intel/iwlwifi/iwl-9000.c index a3d35aa291a9..b9aca3795f06 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-9000.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-9000.c @@ -93,7 +93,7 @@ static const struct iwl_base_params iwl9000_base_params = { static const struct iwl_ht_params iwl9000_ht_params = { .stbc = true, .ldpc = true, - .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ), + .ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ), }; static const struct iwl_tt_params iwl9000_tt_params = { diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h index 08bb4f4e424a..720679889ab3 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h @@ -185,7 +185,7 @@ struct iwl_base_params { * @stbc: support Tx STBC and 1*SS Rx STBC * @ldpc: support Tx/Rx with LDPC * @use_rts_for_aggregation: use rts/cts protection for HT traffic - * @ht40_bands: bitmap of bands (using %IEEE80211_BAND_*) that support HT40 + * @ht40_bands: bitmap of bands (using %NL80211_BAND_*) that support HT40 */ struct iwl_ht_params { enum ieee80211_smps_mode smps_mode; diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c index c15f5be85197..bf1b69aec813 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c @@ -390,10 +390,10 @@ iwl_eeprom_enh_txp_read_element(struct iwl_nvm_data *data, int n_channels, s8 max_txpower_avg) { int ch_idx; - enum ieee80211_band band; + enum nl80211_band band; band = txp->flags & IWL_EEPROM_ENH_TXP_FL_BAND_52G ? - IEEE80211_BAND_5GHZ : IEEE80211_BAND_2GHZ; + NL80211_BAND_5GHZ : NL80211_BAND_2GHZ; for (ch_idx = 0; ch_idx < n_channels; ch_idx++) { struct ieee80211_channel *chan = &data->channels[ch_idx]; @@ -526,7 +526,7 @@ static void iwl_init_band_reference(const struct iwl_cfg *cfg, static void iwl_mod_ht40_chan_info(struct device *dev, struct iwl_nvm_data *data, int n_channels, - enum ieee80211_band band, u16 channel, + enum nl80211_band band, u16 channel, const struct iwl_eeprom_channel *eeprom_ch, u8 clear_ht40_extension_channel) { @@ -548,7 +548,7 @@ static void iwl_mod_ht40_chan_info(struct device *dev, IWL_DEBUG_EEPROM(dev, "HT40 Ch. %d [%sGHz] %s%s%s%s%s(0x%02x %ddBm): Ad-Hoc %ssupported\n", channel, - band == IEEE80211_BAND_5GHZ ? "5.2" : "2.4", + band == NL80211_BAND_5GHZ ? "5.2" : "2.4", CHECK_AND_PRINT(IBSS), CHECK_AND_PRINT(ACTIVE), CHECK_AND_PRINT(RADAR), @@ -606,8 +606,8 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, n_channels++; channel->hw_value = eeprom_ch_array[ch_idx]; - channel->band = (band == 1) ? IEEE80211_BAND_2GHZ - : IEEE80211_BAND_5GHZ; + channel->band = (band == 1) ? NL80211_BAND_2GHZ + : NL80211_BAND_5GHZ; channel->center_freq = ieee80211_channel_to_frequency( channel->hw_value, channel->band); @@ -677,15 +677,15 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, /* Two additional EEPROM bands for 2.4 and 5 GHz HT40 channels */ for (band = 6; band <= 7; band++) { - enum ieee80211_band ieeeband; + enum nl80211_band ieeeband; iwl_init_band_reference(cfg, eeprom, eeprom_size, band, &eeprom_ch_count, &eeprom_ch_info, &eeprom_ch_array); /* EEPROM band 6 is 2.4, band 7 is 5 GHz */ - ieeeband = (band == 6) ? IEEE80211_BAND_2GHZ - : IEEE80211_BAND_5GHZ; + ieeeband = (band == 6) ? NL80211_BAND_2GHZ + : NL80211_BAND_5GHZ; /* Loop through each band adding each of the channels */ for (ch_idx = 0; ch_idx < eeprom_ch_count; ch_idx++) { @@ -708,7 +708,7 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, int iwl_init_sband_channels(struct iwl_nvm_data *data, struct ieee80211_supported_band *sband, - int n_channels, enum ieee80211_band band) + int n_channels, enum nl80211_band band) { struct ieee80211_channel *chan = &data->channels[0]; int n = 0, idx = 0; @@ -734,7 +734,7 @@ int iwl_init_sband_channels(struct iwl_nvm_data *data, void iwl_init_ht_hw_capab(const struct iwl_cfg *cfg, struct iwl_nvm_data *data, struct ieee80211_sta_ht_cap *ht_info, - enum ieee80211_band band, + enum nl80211_band band, u8 tx_chains, u8 rx_chains) { int max_bit_rate = 0; @@ -813,22 +813,22 @@ static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg, int n_used = 0; struct ieee80211_supported_band *sband; - sband = &data->bands[IEEE80211_BAND_2GHZ]; - sband->band = IEEE80211_BAND_2GHZ; + sband = &data->bands[NL80211_BAND_2GHZ]; + sband->band = NL80211_BAND_2GHZ; sband->bitrates = &iwl_cfg80211_rates[RATES_24_OFFS]; sband->n_bitrates = N_RATES_24; n_used += iwl_init_sband_channels(data, sband, n_channels, - IEEE80211_BAND_2GHZ); - iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, IEEE80211_BAND_2GHZ, + NL80211_BAND_2GHZ); + iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, NL80211_BAND_2GHZ, data->valid_tx_ant, data->valid_rx_ant); - sband = &data->bands[IEEE80211_BAND_5GHZ]; - sband->band = IEEE80211_BAND_5GHZ; + sband = &data->bands[NL80211_BAND_5GHZ]; + sband->band = NL80211_BAND_5GHZ; sband->bitrates = &iwl_cfg80211_rates[RATES_52_OFFS]; sband->n_bitrates = N_RATES_52; n_used += iwl_init_sband_channels(data, sband, n_channels, - IEEE80211_BAND_5GHZ); - iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, IEEE80211_BAND_5GHZ, + NL80211_BAND_5GHZ); + iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, NL80211_BAND_5GHZ, data->valid_tx_ant, data->valid_rx_ant); if (n_channels != n_used) diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h index ad2b834668ff..53f39a34eca2 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h @@ -98,7 +98,7 @@ struct iwl_nvm_data { s8 max_tx_pwr_half_dbm; bool lar_enabled; - struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS]; + struct ieee80211_supported_band bands[NUM_NL80211_BANDS]; struct ieee80211_channel channels[]; }; @@ -133,12 +133,12 @@ int iwl_nvm_check_version(struct iwl_nvm_data *data, int iwl_init_sband_channels(struct iwl_nvm_data *data, struct ieee80211_supported_band *sband, - int n_channels, enum ieee80211_band band); + int n_channels, enum nl80211_band band); void iwl_init_ht_hw_capab(const struct iwl_cfg *cfg, struct iwl_nvm_data *data, struct ieee80211_sta_ht_cap *ht_info, - enum ieee80211_band band, + enum nl80211_band band, u8 tx_chains, u8 rx_chains); #endif /* __iwl_eeprom_parse_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c index 93a689583dff..14743c37d976 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -308,7 +308,7 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, channel->hw_value = nvm_chan[ch_idx]; channel->band = (ch_idx < num_2ghz_channels) ? - IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ; + NL80211_BAND_2GHZ : NL80211_BAND_5GHZ; channel->center_freq = ieee80211_channel_to_frequency( channel->hw_value, channel->band); @@ -320,7 +320,7 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, * is not used in mvm, and is used for backwards compatibility */ channel->max_power = IWL_DEFAULT_MAX_TX_POWER; - is_5ghz = channel->band == IEEE80211_BAND_5GHZ; + is_5ghz = channel->band == NL80211_BAND_5GHZ; /* don't put limitations in case we're using LAR */ if (!lar_supported) @@ -439,22 +439,22 @@ static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg, &ch_section[NVM_CHANNELS_FAMILY_8000], lar_supported); - sband = &data->bands[IEEE80211_BAND_2GHZ]; - sband->band = IEEE80211_BAND_2GHZ; + sband = &data->bands[NL80211_BAND_2GHZ]; + sband->band = NL80211_BAND_2GHZ; sband->bitrates = &iwl_cfg80211_rates[RATES_24_OFFS]; sband->n_bitrates = N_RATES_24; n_used += iwl_init_sband_channels(data, sband, n_channels, - IEEE80211_BAND_2GHZ); - iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, IEEE80211_BAND_2GHZ, + NL80211_BAND_2GHZ); + iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, NL80211_BAND_2GHZ, tx_chains, rx_chains); - sband = &data->bands[IEEE80211_BAND_5GHZ]; - sband->band = IEEE80211_BAND_5GHZ; + sband = &data->bands[NL80211_BAND_5GHZ]; + sband->band = NL80211_BAND_5GHZ; sband->bitrates = &iwl_cfg80211_rates[RATES_52_OFFS]; sband->n_bitrates = N_RATES_52; n_used += iwl_init_sband_channels(data, sband, n_channels, - IEEE80211_BAND_5GHZ); - iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, IEEE80211_BAND_5GHZ, + NL80211_BAND_5GHZ); + iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, NL80211_BAND_5GHZ, tx_chains, rx_chains); if (data->sku_cap_11ac_enable && !iwlwifi_mod_params.disable_11ac) iwl_init_vht_hw_capab(cfg, data, &sband->vht_cap, @@ -781,7 +781,7 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, struct ieee80211_regdomain *regd; int size_of_regd; struct ieee80211_reg_rule *rule; - enum ieee80211_band band; + enum nl80211_band band; int center_freq, prev_center_freq = 0; int valid_rules = 0; bool new_rule; @@ -809,7 +809,7 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, for (ch_idx = 0; ch_idx < num_of_ch; ch_idx++) { ch_flags = (u16)__le32_to_cpup(channels + ch_idx); band = (ch_idx < NUM_2GHZ_CHANNELS) ? - IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ; + NL80211_BAND_2GHZ : NL80211_BAND_5GHZ; center_freq = ieee80211_channel_to_frequency(nvm_chan[ch_idx], band); new_rule = false; @@ -857,7 +857,7 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, IWL_DEBUG_DEV(dev, IWL_DL_LAR, "Ch. %d [%sGHz] %s%s%s%s%s%s%s%s%s(0x%02x): Ad-Hoc %ssupported\n", center_freq, - band == IEEE80211_BAND_5GHZ ? "5.2" : "2.4", + band == NL80211_BAND_5GHZ ? "5.2" : "2.4", CHECK_AND_PRINT_I(VALID), CHECK_AND_PRINT_I(ACTIVE), CHECK_AND_PRINT_I(RADAR), diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/coex.c b/drivers/net/wireless/intel/iwlwifi/mvm/coex.c index 35cdeca3d61e..a63f5bbb1ba7 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/coex.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/coex.c @@ -378,7 +378,7 @@ iwl_get_coex_type(struct iwl_mvm *mvm, const struct ieee80211_vif *vif) chanctx_conf = rcu_dereference(vif->chanctx_conf); if (!chanctx_conf || - chanctx_conf->def.chan->band != IEEE80211_BAND_2GHZ) { + chanctx_conf->def.chan->band != NL80211_BAND_2GHZ) { rcu_read_unlock(); return BT_COEX_INVALID_LUT; } @@ -537,7 +537,7 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac, /* If channel context is invalid or not on 2.4GHz .. */ if ((!chanctx_conf || - chanctx_conf->def.chan->band != IEEE80211_BAND_2GHZ)) { + chanctx_conf->def.chan->band != NL80211_BAND_2GHZ)) { if (vif->type == NL80211_IFTYPE_STATION) { /* ... relax constraints and disable rssi events */ iwl_mvm_update_smps(mvm, vif, IWL_MVM_SMPS_REQ_BT_COEX, @@ -857,11 +857,11 @@ bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm) } bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm, - enum ieee80211_band band) + enum nl80211_band band) { u32 bt_activity = le32_to_cpu(mvm->last_bt_notif.bt_activity_grading); - if (band != IEEE80211_BAND_2GHZ) + if (band != NL80211_BAND_2GHZ) return false; return bt_activity >= BT_LOW_TRAFFIC; @@ -873,7 +873,7 @@ u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr, __le16 fc = hdr->frame_control; bool mplut_enabled = iwl_mvm_is_mplut_supported(mvm); - if (info->band != IEEE80211_BAND_2GHZ) + if (info->band != NL80211_BAND_2GHZ) return 0; if (unlikely(mvm->bt_tx_prio)) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c index 3a279d3403ef..fb96bc00f022 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c @@ -724,9 +724,9 @@ static ssize_t iwl_dbgfs_tof_responder_params_write(struct ieee80211_vif *vif, ret = kstrtou32(data, 10, &value); if (ret == 0 && value) { - enum ieee80211_band band = (cmd->channel_num <= 14) ? - IEEE80211_BAND_2GHZ : - IEEE80211_BAND_5GHZ; + enum nl80211_band band = (cmd->channel_num <= 14) ? + NL80211_BAND_2GHZ : + NL80211_BAND_5GHZ; struct ieee80211_channel chn = { .band = band, .center_freq = ieee80211_channel_to_frequency( diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 6ad5c602e84c..9e97cf4ff1c5 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -980,7 +980,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm) goto error; /* Add all the PHY contexts */ - chan = &mvm->hw->wiphy->bands[IEEE80211_BAND_2GHZ]->channels[0]; + chan = &mvm->hw->wiphy->bands[NL80211_BAND_2GHZ]->channels[0]; cfg80211_chandef_create(&chandef, chan, NL80211_CHAN_NO_HT); for (i = 0; i < NUM_PHY_CTX; i++) { /* diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c index 5f950568e92c..456067b2f48d 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c @@ -559,7 +559,7 @@ void iwl_mvm_mac_ctxt_release(struct iwl_mvm *mvm, struct ieee80211_vif *vif) static void iwl_mvm_ack_rates(struct iwl_mvm *mvm, struct ieee80211_vif *vif, - enum ieee80211_band band, + enum nl80211_band band, u8 *cck_rates, u8 *ofdm_rates) { struct ieee80211_supported_band *sband; @@ -730,7 +730,7 @@ static void iwl_mvm_mac_ctxt_cmd_common(struct iwl_mvm *mvm, rcu_read_lock(); chanctx = rcu_dereference(vif->chanctx_conf); iwl_mvm_ack_rates(mvm, vif, chanctx ? chanctx->def.chan->band - : IEEE80211_BAND_2GHZ, + : NL80211_BAND_2GHZ, &cck_ack_rates, &ofdm_ack_rates); rcu_read_unlock(); @@ -1065,7 +1065,7 @@ static int iwl_mvm_mac_ctxt_send_beacon(struct iwl_mvm *mvm, cpu_to_le32(BIT(mvm->mgmt_last_antenna_idx) << RATE_MCS_ANT_POS); - if (info->band == IEEE80211_BAND_5GHZ || vif->p2p) { + if (info->band == NL80211_BAND_5GHZ || vif->p2p) { rate = IWL_FIRST_OFDM_RATE; } else { rate = IWL_FIRST_CCK_RATE; @@ -1516,7 +1516,7 @@ void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm *mvm, rx_status.device_timestamp = le32_to_cpu(sb->system_time); rx_status.band = (sb->phy_flags & cpu_to_le16(RX_RES_PHY_FLAGS_BAND_24)) ? - IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ; + NL80211_BAND_2GHZ : NL80211_BAND_5GHZ; rx_status.freq = ieee80211_channel_to_frequency(le16_to_cpu(sb->channel), rx_status.band); @@ -1526,5 +1526,5 @@ void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm *mvm, memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status)); /* pass it as regular rx to mac80211 */ - ieee80211_rx_napi(mvm->hw, skb, NULL); + ieee80211_rx_napi(mvm->hw, NULL, skb, NULL); } diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 4f5ec495b460..ef91b3770703 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -550,18 +550,18 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) else mvm->max_scans = IWL_MVM_MAX_LMAC_SCANS; - if (mvm->nvm_data->bands[IEEE80211_BAND_2GHZ].n_channels) - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = - &mvm->nvm_data->bands[IEEE80211_BAND_2GHZ]; - if (mvm->nvm_data->bands[IEEE80211_BAND_5GHZ].n_channels) { - hw->wiphy->bands[IEEE80211_BAND_5GHZ] = - &mvm->nvm_data->bands[IEEE80211_BAND_5GHZ]; + if (mvm->nvm_data->bands[NL80211_BAND_2GHZ].n_channels) + hw->wiphy->bands[NL80211_BAND_2GHZ] = + &mvm->nvm_data->bands[NL80211_BAND_2GHZ]; + if (mvm->nvm_data->bands[NL80211_BAND_5GHZ].n_channels) { + hw->wiphy->bands[NL80211_BAND_5GHZ] = + &mvm->nvm_data->bands[NL80211_BAND_5GHZ]; if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_BEAMFORMER) && fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_LQ_SS_PARAMS)) - hw->wiphy->bands[IEEE80211_BAND_5GHZ]->vht_cap.cap |= + hw->wiphy->bands[NL80211_BAND_5GHZ]->vht_cap.cap |= IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE; } @@ -2911,7 +2911,7 @@ static int iwl_mvm_send_aux_roc_cmd(struct iwl_mvm *mvm, cpu_to_le32(FW_CMD_ID_AND_COLOR(MAC_INDEX_AUX, 0)), .sta_id_and_color = cpu_to_le32(mvm->aux_sta.sta_id), /* Set the channel info data */ - .channel_info.band = (channel->band == IEEE80211_BAND_2GHZ) ? + .channel_info.band = (channel->band == NL80211_BAND_2GHZ) ? PHY_BAND_24 : PHY_BAND_5, .channel_info.channel = channel->hw_value, .channel_info.width = PHY_VHT_CHANNEL_MODE20, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index 2d685e02d488..85800ba0c667 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -1133,9 +1133,9 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm); /* Utils */ int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags, - enum ieee80211_band band); + enum nl80211_band band); void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags, - enum ieee80211_band band, + enum nl80211_band band, struct ieee80211_tx_rate *r); u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx); void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm); @@ -1468,7 +1468,7 @@ bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm, bool iwl_mvm_bt_coex_is_ant_avail(struct iwl_mvm *mvm, u8 ant); bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm); bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm, - enum ieee80211_band band); + enum nl80211_band band); u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr, struct ieee80211_tx_info *info, u8 ac); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c index 6e6a56f2153d..95138830b9f8 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c @@ -147,7 +147,7 @@ static void iwl_mvm_phy_ctxt_cmd_data(struct iwl_mvm *mvm, u8 active_cnt, idle_cnt; /* Set the channel info data */ - cmd->ci.band = (chandef->chan->band == IEEE80211_BAND_2GHZ ? + cmd->ci.band = (chandef->chan->band == NL80211_BAND_2GHZ ? PHY_BAND_24 : PHY_BAND_5); cmd->ci.channel = chandef->chan->hw_value; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c index 61d0a8cd13f9..81dd2f6a48a5 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c @@ -829,7 +829,7 @@ static u32 ucode_rate_from_rs_rate(struct iwl_mvm *mvm, /* Convert a ucode rate into an rs_rate object */ static int rs_rate_from_ucode_rate(const u32 ucode_rate, - enum ieee80211_band band, + enum nl80211_band band, struct rs_rate *rate) { u32 ant_msk = ucode_rate & RATE_MCS_ANT_ABC_MSK; @@ -848,7 +848,7 @@ static int rs_rate_from_ucode_rate(const u32 ucode_rate, if (!(ucode_rate & RATE_MCS_HT_MSK) && !(ucode_rate & RATE_MCS_VHT_MSK)) { if (num_of_ant == 1) { - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) rate->type = LQ_LEGACY_A; else rate->type = LQ_LEGACY_G; @@ -1043,7 +1043,7 @@ static void rs_get_lower_rate_down_column(struct iwl_lq_sta *lq_sta, return; } else if (is_siso(rate)) { /* Downgrade to Legacy if we were in SISO */ - if (lq_sta->band == IEEE80211_BAND_5GHZ) + if (lq_sta->band == NL80211_BAND_5GHZ) rate->type = LQ_LEGACY_A; else rate->type = LQ_LEGACY_G; @@ -1850,7 +1850,7 @@ static int rs_switch_to_column(struct iwl_mvm *mvm, rate->ant = column->ant; if (column->mode == RS_LEGACY) { - if (lq_sta->band == IEEE80211_BAND_5GHZ) + if (lq_sta->band == NL80211_BAND_5GHZ) rate->type = LQ_LEGACY_A; else rate->type = LQ_LEGACY_G; @@ -2020,7 +2020,7 @@ static void rs_get_adjacent_txp(struct iwl_mvm *mvm, int index, } static bool rs_tpc_allowed(struct iwl_mvm *mvm, struct ieee80211_vif *vif, - struct rs_rate *rate, enum ieee80211_band band) + struct rs_rate *rate, enum nl80211_band band) { int index = rate->index; bool cam = (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM); @@ -2126,7 +2126,7 @@ static bool rs_tpc_perform(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta); struct ieee80211_vif *vif = mvm_sta->vif; struct ieee80211_chanctx_conf *chanctx_conf; - enum ieee80211_band band; + enum nl80211_band band; struct iwl_rate_scale_data *window; struct rs_rate *rate = &tbl->rate; enum tpc_action action; @@ -2148,7 +2148,7 @@ static bool rs_tpc_perform(struct iwl_mvm *mvm, rcu_read_lock(); chanctx_conf = rcu_dereference(vif->chanctx_conf); if (WARN_ON(!chanctx_conf)) - band = IEEE80211_NUM_BANDS; + band = NUM_NL80211_BANDS; else band = chanctx_conf->def.chan->band; rcu_read_unlock(); @@ -2606,7 +2606,7 @@ static void rs_init_optimal_rate(struct iwl_mvm *mvm, rate->type = lq_sta->is_vht ? LQ_VHT_MIMO2 : LQ_HT_MIMO2; else if (lq_sta->max_siso_rate_idx != IWL_RATE_INVALID) rate->type = lq_sta->is_vht ? LQ_VHT_SISO : LQ_HT_SISO; - else if (lq_sta->band == IEEE80211_BAND_5GHZ) + else if (lq_sta->band == NL80211_BAND_5GHZ) rate->type = LQ_LEGACY_A; else rate->type = LQ_LEGACY_G; @@ -2623,7 +2623,7 @@ static void rs_init_optimal_rate(struct iwl_mvm *mvm, } else { lq_sta->optimal_rate_mask = lq_sta->active_legacy_rate; - if (lq_sta->band == IEEE80211_BAND_5GHZ) { + if (lq_sta->band == NL80211_BAND_5GHZ) { lq_sta->optimal_rates = rs_optimal_rates_5ghz_legacy; lq_sta->optimal_nentries = ARRAY_SIZE(rs_optimal_rates_5ghz_legacy); @@ -2679,7 +2679,7 @@ static struct rs_rate *rs_get_optimal_rate(struct iwl_mvm *mvm, static void rs_get_initial_rate(struct iwl_mvm *mvm, struct ieee80211_sta *sta, struct iwl_lq_sta *lq_sta, - enum ieee80211_band band, + enum nl80211_band band, struct rs_rate *rate) { int i, nentries; @@ -2714,7 +2714,7 @@ static void rs_get_initial_rate(struct iwl_mvm *mvm, rate->index = find_first_bit(&lq_sta->active_legacy_rate, BITS_PER_LONG); - if (band == IEEE80211_BAND_5GHZ) { + if (band == NL80211_BAND_5GHZ) { rate->type = LQ_LEGACY_A; initial_rates = rs_optimal_rates_5ghz_legacy; nentries = ARRAY_SIZE(rs_optimal_rates_5ghz_legacy); @@ -2814,7 +2814,7 @@ void rs_update_last_rssi(struct iwl_mvm *mvm, static void rs_initialize_lq(struct iwl_mvm *mvm, struct ieee80211_sta *sta, struct iwl_lq_sta *lq_sta, - enum ieee80211_band band, + enum nl80211_band band, bool init) { struct iwl_scale_tbl_info *tbl; @@ -3097,7 +3097,7 @@ void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg) * Called after adding a new station to initialize rate scaling */ void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta, - enum ieee80211_band band, bool init) + enum nl80211_band band, bool init) { int i, j; struct ieee80211_hw *hw = mvm->hw; @@ -3203,7 +3203,7 @@ static void rs_rate_update(void *mvm_r, #ifdef CONFIG_MAC80211_DEBUGFS static void rs_build_rates_table_from_fixed(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq_cmd, - enum ieee80211_band band, + enum nl80211_band band, u32 ucode_rate) { struct rs_rate rate; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h index bdb6f2d8d854..90d046fb24a0 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h @@ -305,7 +305,7 @@ struct iwl_lq_sta { bool stbc_capable; /* Tx STBC is supported by chip and Rx by STA */ bool bfer_capable; /* Remote supports beamformee and we BFer */ - enum ieee80211_band band; + enum nl80211_band band; /* The following are bitmaps of rates; IWL_RATE_6M_MASK, etc. */ unsigned long active_legacy_rate; @@ -358,7 +358,7 @@ struct iwl_lq_sta { /* Initialize station's rate scaling information after adding station */ void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta, - enum ieee80211_band band, bool init); + enum nl80211_band band, bool init); /* Notify RS about Tx status */ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c index 485cfc1a4daa..263e8a8576b7 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c @@ -131,7 +131,7 @@ static void iwl_mvm_pass_packet_to_mac80211(struct iwl_mvm *mvm, fraglen, rxb->truesize); } - ieee80211_rx_napi(mvm->hw, skb, napi); + ieee80211_rx_napi(mvm->hw, NULL, skb, napi); } /* @@ -319,7 +319,7 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi, rx_status->device_timestamp = le32_to_cpu(phy_info->system_timestamp); rx_status->band = (phy_info->phy_flags & cpu_to_le16(RX_RES_PHY_FLAGS_BAND_24)) ? - IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ; + NL80211_BAND_2GHZ : NL80211_BAND_5GHZ; rx_status->freq = ieee80211_channel_to_frequency(le16_to_cpu(phy_info->channel), rx_status->band); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index b2bc3d96a13f..651604d18a32 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -210,7 +210,7 @@ static void iwl_mvm_pass_packet_to_mac80211(struct iwl_mvm *mvm, if (iwl_mvm_check_pn(mvm, skb, queue, sta)) kfree_skb(skb); else - ieee80211_rx_napi(mvm->hw, skb, napi); + ieee80211_rx_napi(mvm->hw, NULL, skb, napi); } static void iwl_mvm_get_signal_strength(struct iwl_mvm *mvm, @@ -456,8 +456,8 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, rx_status->mactime = le64_to_cpu(desc->tsf_on_air_rise); rx_status->device_timestamp = le32_to_cpu(desc->gp2_on_air_rise); - rx_status->band = desc->channel > 14 ? IEEE80211_BAND_5GHZ : - IEEE80211_BAND_2GHZ; + rx_status->band = desc->channel > 14 ? NL80211_BAND_5GHZ : + NL80211_BAND_2GHZ; rx_status->freq = ieee80211_channel_to_frequency(desc->channel, rx_status->band); iwl_mvm_get_signal_strength(mvm, desc, rx_status); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c index c1d1be9c5d01..6f609dd5c222 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c @@ -163,16 +163,16 @@ static inline __le16 iwl_mvm_scan_rx_chain(struct iwl_mvm *mvm) return cpu_to_le16(rx_chain); } -static __le32 iwl_mvm_scan_rxon_flags(enum ieee80211_band band) +static __le32 iwl_mvm_scan_rxon_flags(enum nl80211_band band) { - if (band == IEEE80211_BAND_2GHZ) + if (band == NL80211_BAND_2GHZ) return cpu_to_le32(PHY_BAND_24); else return cpu_to_le32(PHY_BAND_5); } static inline __le32 -iwl_mvm_scan_rate_n_flags(struct iwl_mvm *mvm, enum ieee80211_band band, +iwl_mvm_scan_rate_n_flags(struct iwl_mvm *mvm, enum nl80211_band band, bool no_cck) { u32 tx_ant; @@ -182,7 +182,7 @@ iwl_mvm_scan_rate_n_flags(struct iwl_mvm *mvm, enum ieee80211_band band, mvm->scan_last_antenna_idx); tx_ant = BIT(mvm->scan_last_antenna_idx) << RATE_MCS_ANT_POS; - if (band == IEEE80211_BAND_2GHZ && !no_cck) + if (band == NL80211_BAND_2GHZ && !no_cck) return cpu_to_le32(IWL_RATE_1M_PLCP | RATE_MCS_CCK_MSK | tx_ant); else @@ -591,14 +591,14 @@ static void iwl_mvm_scan_fill_tx_cmd(struct iwl_mvm *mvm, tx_cmd[0].tx_flags = cpu_to_le32(TX_CMD_FLG_SEQ_CTL | TX_CMD_FLG_BT_DIS); tx_cmd[0].rate_n_flags = iwl_mvm_scan_rate_n_flags(mvm, - IEEE80211_BAND_2GHZ, + NL80211_BAND_2GHZ, no_cck); tx_cmd[0].sta_id = mvm->aux_sta.sta_id; tx_cmd[1].tx_flags = cpu_to_le32(TX_CMD_FLG_SEQ_CTL | TX_CMD_FLG_BT_DIS); tx_cmd[1].rate_n_flags = iwl_mvm_scan_rate_n_flags(mvm, - IEEE80211_BAND_5GHZ, + NL80211_BAND_5GHZ, no_cck); tx_cmd[1].sta_id = mvm->aux_sta.sta_id; } @@ -695,19 +695,19 @@ iwl_mvm_build_scan_probe(struct iwl_mvm *mvm, struct ieee80211_vif *vif, /* Insert ds parameter set element on 2.4 GHz band */ newpos = iwl_mvm_copy_and_insert_ds_elem(mvm, - ies->ies[IEEE80211_BAND_2GHZ], - ies->len[IEEE80211_BAND_2GHZ], + ies->ies[NL80211_BAND_2GHZ], + ies->len[NL80211_BAND_2GHZ], pos); params->preq.band_data[0].offset = cpu_to_le16(pos - params->preq.buf); params->preq.band_data[0].len = cpu_to_le16(newpos - pos); pos = newpos; - memcpy(pos, ies->ies[IEEE80211_BAND_5GHZ], - ies->len[IEEE80211_BAND_5GHZ]); + memcpy(pos, ies->ies[NL80211_BAND_5GHZ], + ies->len[NL80211_BAND_5GHZ]); params->preq.band_data[1].offset = cpu_to_le16(pos - params->preq.buf); params->preq.band_data[1].len = - cpu_to_le16(ies->len[IEEE80211_BAND_5GHZ]); - pos += ies->len[IEEE80211_BAND_5GHZ]; + cpu_to_le16(ies->len[NL80211_BAND_5GHZ]); + pos += ies->len[NL80211_BAND_5GHZ]; memcpy(pos, ies->common_ies, ies->common_ie_len); params->preq.common_data.offset = cpu_to_le16(pos - params->preq.buf); @@ -921,10 +921,10 @@ static __le32 iwl_mvm_scan_config_rates(struct iwl_mvm *mvm) unsigned int rates = 0; int i; - band = &mvm->nvm_data->bands[IEEE80211_BAND_2GHZ]; + band = &mvm->nvm_data->bands[NL80211_BAND_2GHZ]; for (i = 0; i < band->n_bitrates; i++) rates |= rate_to_scan_rate_flag(band->bitrates[i].hw_value); - band = &mvm->nvm_data->bands[IEEE80211_BAND_5GHZ]; + band = &mvm->nvm_data->bands[NL80211_BAND_5GHZ]; for (i = 0; i < band->n_bitrates; i++) rates |= rate_to_scan_rate_flag(band->bitrates[i].hw_value); @@ -939,8 +939,8 @@ int iwl_mvm_config_scan(struct iwl_mvm *mvm) struct iwl_scan_config *scan_config; struct ieee80211_supported_band *band; int num_channels = - mvm->nvm_data->bands[IEEE80211_BAND_2GHZ].n_channels + - mvm->nvm_data->bands[IEEE80211_BAND_5GHZ].n_channels; + mvm->nvm_data->bands[NL80211_BAND_2GHZ].n_channels + + mvm->nvm_data->bands[NL80211_BAND_5GHZ].n_channels; int ret, i, j = 0, cmd_size; struct iwl_host_cmd cmd = { .id = iwl_cmd_id(SCAN_CFG_CMD, IWL_ALWAYS_LONG_GROUP, 0), @@ -994,10 +994,10 @@ int iwl_mvm_config_scan(struct iwl_mvm *mvm) IWL_CHANNEL_FLAG_EBS_ADD | IWL_CHANNEL_FLAG_PRE_SCAN_PASSIVE2ACTIVE; - band = &mvm->nvm_data->bands[IEEE80211_BAND_2GHZ]; + band = &mvm->nvm_data->bands[NL80211_BAND_2GHZ]; for (i = 0; i < band->n_channels; i++, j++) scan_config->channel_array[j] = band->channels[i].hw_value; - band = &mvm->nvm_data->bands[IEEE80211_BAND_5GHZ]; + band = &mvm->nvm_data->bands[NL80211_BAND_5GHZ]; for (i = 0; i < band->n_channels; i++, j++) scan_config->channel_array[j] = band->channels[i].hw_value; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c index 18711c5de35a..9f160fc58cd0 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c @@ -444,7 +444,7 @@ iwl_mvm_tdls_config_channel_switch(struct iwl_mvm *mvm, } if (chandef) { - cmd.ci.band = (chandef->chan->band == IEEE80211_BAND_2GHZ ? + cmd.ci.band = (chandef->chan->band == NL80211_BAND_2GHZ ? PHY_BAND_24 : PHY_BAND_5); cmd.ci.channel = chandef->chan->hw_value; cmd.ci.width = iwl_mvm_get_channel_width(chandef); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index efb9b98c4c98..bd286fca3776 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -359,7 +359,7 @@ void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd, &mvm->nvm_data->bands[info->band], sta); /* For 5 GHZ band, remap mac80211 rate indices into driver indices */ - if (info->band == IEEE80211_BAND_5GHZ) + if (info->band == NL80211_BAND_5GHZ) rate_idx += IWL_FIRST_OFDM_RATE; /* For 2.4 GHZ band, check that there is no need to remap */ @@ -372,7 +372,7 @@ void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd, iwl_mvm_next_antenna(mvm, iwl_mvm_get_valid_tx_ant(mvm), mvm->mgmt_last_antenna_idx); - if (info->band == IEEE80211_BAND_2GHZ && + if (info->band == NL80211_BAND_2GHZ && !iwl_mvm_bt_coex_is_shared_ant_avail(mvm)) rate_flags = mvm->cfg->non_shared_ant << RATE_MCS_ANT_POS; else @@ -1052,7 +1052,7 @@ const char *iwl_mvm_get_tx_fail_reason(u32 status) #endif /* CONFIG_IWLWIFI_DEBUG */ void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags, - enum ieee80211_band band, + enum nl80211_band band, struct ieee80211_tx_rate *r) { if (rate_n_flags & RATE_HT_MCS_GF_MSK) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c index 486c98541afc..f0ffd62f02d3 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c @@ -217,14 +217,14 @@ static const u8 fw_rate_idx_to_plcp[IWL_RATE_COUNT] = { }; int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags, - enum ieee80211_band band) + enum nl80211_band band) { int rate = rate_n_flags & RATE_LEGACY_RATE_MSK; int idx; int band_offset = 0; /* Legacy rate format, search for match in table */ - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) band_offset = IWL_FIRST_OFDM_RATE; for (idx = band_offset; idx < IWL_RATE_COUNT_LEGACY; idx++) if (fw_rate_idx_to_plcp[idx] == rate) diff --git a/drivers/net/wireless/intersil/orinoco/cfg.c b/drivers/net/wireless/intersil/orinoco/cfg.c index 0f6ea316e38e..7aa47069af0a 100644 --- a/drivers/net/wireless/intersil/orinoco/cfg.c +++ b/drivers/net/wireless/intersil/orinoco/cfg.c @@ -60,14 +60,14 @@ int orinoco_wiphy_register(struct wiphy *wiphy) if (priv->channel_mask & (1 << i)) { priv->channels[i].center_freq = ieee80211_channel_to_frequency(i + 1, - IEEE80211_BAND_2GHZ); + NL80211_BAND_2GHZ); channels++; } } priv->band.channels = priv->channels; priv->band.n_channels = channels; - wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band; + wiphy->bands[NL80211_BAND_2GHZ] = &priv->band; wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM; i = 0; @@ -175,7 +175,7 @@ static int orinoco_set_monitor_channel(struct wiphy *wiphy, if (cfg80211_get_chandef_type(chandef) != NL80211_CHAN_NO_HT) return -EINVAL; - if (chandef->chan->band != IEEE80211_BAND_2GHZ) + if (chandef->chan->band != NL80211_BAND_2GHZ) return -EINVAL; channel = ieee80211_frequency_to_channel(chandef->chan->center_freq); diff --git a/drivers/net/wireless/intersil/orinoco/hw.c b/drivers/net/wireless/intersil/orinoco/hw.c index e27e32851f1e..61af5a28f269 100644 --- a/drivers/net/wireless/intersil/orinoco/hw.c +++ b/drivers/net/wireless/intersil/orinoco/hw.c @@ -1193,7 +1193,7 @@ int orinoco_hw_get_freq(struct orinoco_private *priv) goto out; } - freq = ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ); + freq = ieee80211_channel_to_frequency(channel, NL80211_BAND_2GHZ); out: orinoco_unlock(priv, &flags); diff --git a/drivers/net/wireless/intersil/orinoco/scan.c b/drivers/net/wireless/intersil/orinoco/scan.c index 2c66166add70..d0ceb06c72d0 100644 --- a/drivers/net/wireless/intersil/orinoco/scan.c +++ b/drivers/net/wireless/intersil/orinoco/scan.c @@ -111,7 +111,7 @@ static void orinoco_add_hostscan_result(struct orinoco_private *priv, } freq = ieee80211_channel_to_frequency( - le16_to_cpu(bss->a.channel), IEEE80211_BAND_2GHZ); + le16_to_cpu(bss->a.channel), NL80211_BAND_2GHZ); channel = ieee80211_get_channel(wiphy, freq); if (!channel) { printk(KERN_DEBUG "Invalid channel designation %04X(%04X)", @@ -148,7 +148,7 @@ void orinoco_add_extscan_result(struct orinoco_private *priv, ie_len = len - sizeof(*bss); ie = cfg80211_find_ie(WLAN_EID_DS_PARAMS, bss->data, ie_len); chan = ie ? ie[2] : 0; - freq = ieee80211_channel_to_frequency(chan, IEEE80211_BAND_2GHZ); + freq = ieee80211_channel_to_frequency(chan, NL80211_BAND_2GHZ); channel = ieee80211_get_channel(wiphy, freq); timestamp = le64_to_cpu(bss->timestamp); diff --git a/drivers/net/wireless/intersil/p54/eeprom.c b/drivers/net/wireless/intersil/p54/eeprom.c index 2fe713eda7ad..d4c73d39336f 100644 --- a/drivers/net/wireless/intersil/p54/eeprom.c +++ b/drivers/net/wireless/intersil/p54/eeprom.c @@ -76,14 +76,14 @@ struct p54_channel_entry { u16 data; int index; int max_power; - enum ieee80211_band band; + enum nl80211_band band; }; struct p54_channel_list { struct p54_channel_entry *channels; size_t entries; size_t max_entries; - size_t band_channel_num[IEEE80211_NUM_BANDS]; + size_t band_channel_num[NUM_NL80211_BANDS]; }; static int p54_get_band_from_freq(u16 freq) @@ -91,10 +91,10 @@ static int p54_get_band_from_freq(u16 freq) /* FIXME: sync these values with the 802.11 spec */ if ((freq >= 2412) && (freq <= 2484)) - return IEEE80211_BAND_2GHZ; + return NL80211_BAND_2GHZ; if ((freq >= 4920) && (freq <= 5825)) - return IEEE80211_BAND_5GHZ; + return NL80211_BAND_5GHZ; return -1; } @@ -124,16 +124,16 @@ static int p54_compare_rssichan(const void *_a, static int p54_fill_band_bitrates(struct ieee80211_hw *dev, struct ieee80211_supported_band *band_entry, - enum ieee80211_band band) + enum nl80211_band band) { /* TODO: generate rate array dynamically */ switch (band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: band_entry->bitrates = p54_bgrates; band_entry->n_bitrates = ARRAY_SIZE(p54_bgrates); break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: band_entry->bitrates = p54_arates; band_entry->n_bitrates = ARRAY_SIZE(p54_arates); break; @@ -147,7 +147,7 @@ static int p54_fill_band_bitrates(struct ieee80211_hw *dev, static int p54_generate_band(struct ieee80211_hw *dev, struct p54_channel_list *list, unsigned int *chan_num, - enum ieee80211_band band) + enum nl80211_band band) { struct p54_common *priv = dev->priv; struct ieee80211_supported_band *tmp, *old; @@ -206,7 +206,7 @@ static int p54_generate_band(struct ieee80211_hw *dev, if (j == 0) { wiphy_err(dev->wiphy, "Disabling totally damaged %d GHz band\n", - (band == IEEE80211_BAND_2GHZ) ? 2 : 5); + (band == NL80211_BAND_2GHZ) ? 2 : 5); ret = -ENODATA; goto err_out; @@ -396,7 +396,7 @@ static int p54_generate_channel_lists(struct ieee80211_hw *dev) p54_compare_channels, NULL); k = 0; - for (i = 0, j = 0; i < IEEE80211_NUM_BANDS; i++) { + for (i = 0, j = 0; i < NUM_NL80211_BANDS; i++) { if (p54_generate_band(dev, list, &k, i) == 0) j++; } @@ -573,10 +573,10 @@ static int p54_parse_rssical(struct ieee80211_hw *dev, for (i = 0; i < entries; i++) { u16 freq = 0; switch (i) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: freq = 2437; break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: freq = 5240; break; } @@ -902,11 +902,11 @@ good_eeprom: if (priv->rxhw == PDR_SYNTH_FRONTEND_XBOW) p54_init_xbow_synth(priv); if (!(synth & PDR_SYNTH_24_GHZ_DISABLED)) - dev->wiphy->bands[IEEE80211_BAND_2GHZ] = - priv->band_table[IEEE80211_BAND_2GHZ]; + dev->wiphy->bands[NL80211_BAND_2GHZ] = + priv->band_table[NL80211_BAND_2GHZ]; if (!(synth & PDR_SYNTH_5_GHZ_DISABLED)) - dev->wiphy->bands[IEEE80211_BAND_5GHZ] = - priv->band_table[IEEE80211_BAND_5GHZ]; + dev->wiphy->bands[NL80211_BAND_5GHZ] = + priv->band_table[NL80211_BAND_5GHZ]; if ((synth & PDR_SYNTH_RX_DIV_MASK) == PDR_SYNTH_RX_DIV_SUPPORTED) priv->rx_diversity_mask = 3; if ((synth & PDR_SYNTH_TX_DIV_MASK) == PDR_SYNTH_TX_DIV_SUPPORTED) diff --git a/drivers/net/wireless/intersil/p54/main.c b/drivers/net/wireless/intersil/p54/main.c index 7805864e76f9..d5a3bf91a03e 100644 --- a/drivers/net/wireless/intersil/p54/main.c +++ b/drivers/net/wireless/intersil/p54/main.c @@ -477,7 +477,7 @@ static void p54_bss_info_changed(struct ieee80211_hw *dev, p54_set_edcf(priv); } if (changed & BSS_CHANGED_BASIC_RATES) { - if (dev->conf.chandef.chan->band == IEEE80211_BAND_5GHZ) + if (dev->conf.chandef.chan->band == NL80211_BAND_5GHZ) priv->basic_rate_mask = (info->basic_rates << 4); else priv->basic_rate_mask = info->basic_rates; @@ -829,7 +829,7 @@ void p54_free_common(struct ieee80211_hw *dev) struct p54_common *priv = dev->priv; unsigned int i; - for (i = 0; i < IEEE80211_NUM_BANDS; i++) + for (i = 0; i < NUM_NL80211_BANDS; i++) kfree(priv->band_table[i]); kfree(priv->iq_autocal); diff --git a/drivers/net/wireless/intersil/p54/p54.h b/drivers/net/wireless/intersil/p54/p54.h index 40b401ed6845..529939e611cd 100644 --- a/drivers/net/wireless/intersil/p54/p54.h +++ b/drivers/net/wireless/intersil/p54/p54.h @@ -223,7 +223,7 @@ struct p54_common { struct p54_cal_database *curve_data; struct p54_cal_database *output_limit; struct p54_cal_database *rssi_db; - struct ieee80211_supported_band *band_table[IEEE80211_NUM_BANDS]; + struct ieee80211_supported_band *band_table[NUM_NL80211_BANDS]; /* BBP/MAC state */ u8 mac_addr[ETH_ALEN]; diff --git a/drivers/net/wireless/intersil/p54/txrx.c b/drivers/net/wireless/intersil/p54/txrx.c index 24e5ff9a9272..1af7da0b386e 100644 --- a/drivers/net/wireless/intersil/p54/txrx.c +++ b/drivers/net/wireless/intersil/p54/txrx.c @@ -353,7 +353,7 @@ static int p54_rx_data(struct p54_common *priv, struct sk_buff *skb) rx_status->signal = p54_rssi_to_dbm(priv, hdr->rssi); if (hdr->rate & 0x10) rx_status->flag |= RX_FLAG_SHORTPRE; - if (priv->hw->conf.chandef.chan->band == IEEE80211_BAND_5GHZ) + if (priv->hw->conf.chandef.chan->band == NL80211_BAND_5GHZ) rx_status->rate_idx = (rate < 4) ? 0 : rate - 4; else rx_status->rate_idx = rate; @@ -867,7 +867,7 @@ void p54_tx_80211(struct ieee80211_hw *dev, for (i = 0; i < nrates && ridx < 8; i++) { /* we register the rates in perfect order */ rate = info->control.rates[i].idx; - if (info->band == IEEE80211_BAND_5GHZ) + if (info->band == NL80211_BAND_5GHZ) rate += 4; /* store the count we actually calculated for TX status */ diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index e85e0737771c..c757f14c4c00 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -255,14 +255,14 @@ static struct class *hwsim_class; static struct net_device *hwsim_mon; /* global monitor netdev */ #define CHAN2G(_freq) { \ - .band = IEEE80211_BAND_2GHZ, \ + .band = NL80211_BAND_2GHZ, \ .center_freq = (_freq), \ .hw_value = (_freq), \ .max_power = 20, \ } #define CHAN5G(_freq) { \ - .band = IEEE80211_BAND_5GHZ, \ + .band = NL80211_BAND_5GHZ, \ .center_freq = (_freq), \ .hw_value = (_freq), \ .max_power = 20, \ @@ -479,7 +479,7 @@ struct mac80211_hwsim_data { struct list_head list; struct ieee80211_hw *hw; struct device *dev; - struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS]; + struct ieee80211_supported_band bands[NUM_NL80211_BANDS]; struct ieee80211_channel channels_2ghz[ARRAY_SIZE(hwsim_channels_2ghz)]; struct ieee80211_channel channels_5ghz[ARRAY_SIZE(hwsim_channels_5ghz)]; struct ieee80211_rate rates[ARRAY_SIZE(hwsim_rates)]; @@ -1909,6 +1909,7 @@ static void hw_scan_work(struct work_struct *work) /* send probes */ for (i = 0; i < req->n_ssids; i++) { struct sk_buff *probe; + struct ieee80211_mgmt *mgmt; probe = ieee80211_probereq_get(hwsim->hw, hwsim->scan_addr, @@ -1918,6 +1919,10 @@ static void hw_scan_work(struct work_struct *work) if (!probe) continue; + mgmt = (struct ieee80211_mgmt *) probe->data; + memcpy(mgmt->da, req->bssid, ETH_ALEN); + memcpy(mgmt->bssid, req->bssid, ETH_ALEN); + if (req->ie_len) memcpy(skb_put(probe, req->ie_len), req->ie, req->ie_len); @@ -2342,7 +2347,7 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, u8 addr[ETH_ALEN]; struct mac80211_hwsim_data *data; struct ieee80211_hw *hw; - enum ieee80211_band band; + enum nl80211_band band; const struct ieee80211_ops *ops = &mac80211_hwsim_ops; int idx; @@ -2471,16 +2476,16 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, sizeof(hwsim_channels_5ghz)); memcpy(data->rates, hwsim_rates, sizeof(hwsim_rates)); - for (band = IEEE80211_BAND_2GHZ; band < IEEE80211_NUM_BANDS; band++) { + for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) { struct ieee80211_supported_band *sband = &data->bands[band]; switch (band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: sband->channels = data->channels_2ghz; sband->n_channels = ARRAY_SIZE(hwsim_channels_2ghz); sband->bitrates = data->rates; sband->n_bitrates = ARRAY_SIZE(hwsim_rates); break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: sband->channels = data->channels_5ghz; sband->n_channels = ARRAY_SIZE(hwsim_channels_5ghz); sband->bitrates = data->rates + 4; diff --git a/drivers/net/wireless/marvell/libertas/cfg.c b/drivers/net/wireless/marvell/libertas/cfg.c index 2eea76a340b7..776b44bfd93a 100644 --- a/drivers/net/wireless/marvell/libertas/cfg.c +++ b/drivers/net/wireless/marvell/libertas/cfg.c @@ -23,7 +23,7 @@ #define CHAN2G(_channel, _freq, _flags) { \ - .band = IEEE80211_BAND_2GHZ, \ + .band = NL80211_BAND_2GHZ, \ .center_freq = (_freq), \ .hw_value = (_channel), \ .flags = (_flags), \ @@ -639,7 +639,7 @@ static int lbs_ret_scan(struct lbs_private *priv, unsigned long dummy, if (chan_no != -1) { struct wiphy *wiphy = priv->wdev->wiphy; int freq = ieee80211_channel_to_frequency(chan_no, - IEEE80211_BAND_2GHZ); + NL80211_BAND_2GHZ); struct ieee80211_channel *channel = ieee80211_get_channel(wiphy, freq); @@ -1266,7 +1266,7 @@ _new_connect_scan_req(struct wiphy *wiphy, struct cfg80211_connect_params *sme) { struct cfg80211_scan_request *creq = NULL; int i, n_channels = ieee80211_get_num_supported_channels(wiphy); - enum ieee80211_band band; + enum nl80211_band band; creq = kzalloc(sizeof(*creq) + sizeof(struct cfg80211_ssid) + n_channels * sizeof(void *), @@ -1281,7 +1281,7 @@ _new_connect_scan_req(struct wiphy *wiphy, struct cfg80211_connect_params *sme) /* Scan all available channels */ i = 0; - for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + for (band = 0; band < NUM_NL80211_BANDS; band++) { int j; if (!wiphy->bands[band]) @@ -2200,7 +2200,7 @@ int lbs_cfg_register(struct lbs_private *priv) if (lbs_mesh_activated(priv)) wdev->wiphy->interface_modes |= BIT(NL80211_IFTYPE_MESH_POINT); - wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = &lbs_band_2ghz; + wdev->wiphy->bands[NL80211_BAND_2GHZ] = &lbs_band_2ghz; /* * We could check priv->fwcapinfo && FW_CAPINFO_WPA, but I have diff --git a/drivers/net/wireless/marvell/libertas/cmd.c b/drivers/net/wireless/marvell/libertas/cmd.c index 4ddd0e5a6b85..301170cccfff 100644 --- a/drivers/net/wireless/marvell/libertas/cmd.c +++ b/drivers/net/wireless/marvell/libertas/cmd.c @@ -743,7 +743,7 @@ int lbs_set_11d_domain_info(struct lbs_private *priv) struct cmd_ds_802_11d_domain_info cmd; struct mrvl_ie_domain_param_set *domain = &cmd.domain; struct ieee80211_country_ie_triplet *t; - enum ieee80211_band band; + enum nl80211_band band; struct ieee80211_channel *ch; u8 num_triplet = 0; u8 num_parsed_chan = 0; @@ -777,7 +777,7 @@ int lbs_set_11d_domain_info(struct lbs_private *priv) * etc. */ for (band = 0; - (band < IEEE80211_NUM_BANDS) && (num_triplet < MAX_11D_TRIPLETS); + (band < NUM_NL80211_BANDS) && (num_triplet < MAX_11D_TRIPLETS); band++) { if (!bands[band]) diff --git a/drivers/net/wireless/marvell/libertas_tf/main.c b/drivers/net/wireless/marvell/libertas_tf/main.c index a47f0acc099a..0bf8916a02cf 100644 --- a/drivers/net/wireless/marvell/libertas_tf/main.c +++ b/drivers/net/wireless/marvell/libertas_tf/main.c @@ -570,7 +570,7 @@ int lbtf_rx(struct lbtf_private *priv, struct sk_buff *skb) if (!(prxpd->status & cpu_to_le16(MRVDRV_RXPD_STATUS_OK))) stats.flag |= RX_FLAG_FAILED_FCS_CRC; stats.freq = priv->cur_freq; - stats.band = IEEE80211_BAND_2GHZ; + stats.band = NL80211_BAND_2GHZ; stats.signal = prxpd->snr; priv->noise = prxpd->nf; /* Marvell rate index has a hole at value 4 */ @@ -642,7 +642,7 @@ struct lbtf_private *lbtf_add_card(void *card, struct device *dmdev) priv->band.bitrates = priv->rates; priv->band.n_channels = ARRAY_SIZE(lbtf_channels); priv->band.channels = priv->channels; - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band; + hw->wiphy->bands[NL80211_BAND_2GHZ] = &priv->band; hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_ADHOC); diff --git a/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c index 09578c6cde59..a74cc43b1953 100644 --- a/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c +++ b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c @@ -59,7 +59,10 @@ static int mwifiex_11n_dispatch_amsdu_pkt(struct mwifiex_private *priv, skb->len); } - ret = mwifiex_recv_packet(priv, rx_skb); + if (priv->bss_role == MWIFIEX_BSS_ROLE_UAP) + ret = mwifiex_uap_recv_packet(priv, rx_skb); + else + ret = mwifiex_recv_packet(priv, rx_skb); if (ret == -1) mwifiex_dbg(priv->adapter, ERROR, "Rx of A-MSDU failed"); diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index bb7235e1b9d1..6db202fa7157 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -474,7 +474,7 @@ int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy) u8 no_of_parsed_chan = 0; u8 first_chan = 0, next_chan = 0, max_pwr = 0; u8 i, flag = 0; - enum ieee80211_band band; + enum nl80211_band band; struct ieee80211_supported_band *sband; struct ieee80211_channel *ch; struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy); @@ -1410,7 +1410,7 @@ mwifiex_cfg80211_dump_survey(struct wiphy *wiphy, struct net_device *dev, { struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); struct mwifiex_chan_stats *pchan_stats = priv->adapter->chan_stats; - enum ieee80211_band band; + enum nl80211_band band; mwifiex_dbg(priv->adapter, DUMP, "dump_survey idx=%d\n", idx); @@ -1586,7 +1586,7 @@ static int mwifiex_cfg80211_set_bitrate_mask(struct wiphy *wiphy, { struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); u16 bitmap_rates[MAX_BITMAP_RATES_SIZE]; - enum ieee80211_band band; + enum nl80211_band band; struct mwifiex_adapter *adapter = priv->adapter; if (!priv->media_connected) { @@ -1600,11 +1600,11 @@ static int mwifiex_cfg80211_set_bitrate_mask(struct wiphy *wiphy, memset(bitmap_rates, 0, sizeof(bitmap_rates)); /* Fill HR/DSSS rates. */ - if (band == IEEE80211_BAND_2GHZ) + if (band == NL80211_BAND_2GHZ) bitmap_rates[0] = mask->control[band].legacy & 0x000f; /* Fill OFDM rates */ - if (band == IEEE80211_BAND_2GHZ) + if (band == NL80211_BAND_2GHZ) bitmap_rates[1] = (mask->control[band].legacy & 0x0ff0) >> 4; else bitmap_rates[1] = mask->control[band].legacy; @@ -1771,7 +1771,7 @@ mwifiex_cfg80211_set_antenna(struct wiphy *wiphy, u32 tx_ant, u32 rx_ant) } else { struct ieee80211_sta_ht_cap *ht_info; int rx_mcs_supp; - enum ieee80211_band band; + enum nl80211_band band; if ((tx_ant == 0x1 && rx_ant == 0x1)) { adapter->user_dev_mcs_support = HT_STREAM_1X1; @@ -1785,7 +1785,7 @@ mwifiex_cfg80211_set_antenna(struct wiphy *wiphy, u32 tx_ant, u32 rx_ant) MWIFIEX_11AC_MCS_MAP_2X2; } - for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + for (band = 0; band < NUM_NL80211_BANDS; band++) { if (!adapter->wiphy->bands[band]) continue; @@ -1997,7 +1997,7 @@ static int mwifiex_cfg80211_inform_ibss_bss(struct mwifiex_private *priv) struct cfg80211_bss *bss; int ie_len; u8 ie_buf[IEEE80211_MAX_SSID_LEN + sizeof(struct ieee_types_header)]; - enum ieee80211_band band; + enum nl80211_band band; if (mwifiex_get_bss_info(priv, &bss_info)) return -1; @@ -2271,7 +2271,7 @@ static int mwifiex_set_ibss_params(struct mwifiex_private *priv, int index = 0, i; u8 config_bands = 0; - if (params->chandef.chan->band == IEEE80211_BAND_2GHZ) { + if (params->chandef.chan->band == NL80211_BAND_2GHZ) { if (!params->basic_rates) { config_bands = BAND_B | BAND_G; } else { @@ -2859,18 +2859,18 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy, mwifiex_init_priv_params(priv, dev); priv->netdev = dev; - mwifiex_setup_ht_caps(&wiphy->bands[IEEE80211_BAND_2GHZ]->ht_cap, priv); + mwifiex_setup_ht_caps(&wiphy->bands[NL80211_BAND_2GHZ]->ht_cap, priv); if (adapter->is_hw_11ac_capable) mwifiex_setup_vht_caps( - &wiphy->bands[IEEE80211_BAND_2GHZ]->vht_cap, priv); + &wiphy->bands[NL80211_BAND_2GHZ]->vht_cap, priv); if (adapter->config_bands & BAND_A) mwifiex_setup_ht_caps( - &wiphy->bands[IEEE80211_BAND_5GHZ]->ht_cap, priv); + &wiphy->bands[NL80211_BAND_5GHZ]->ht_cap, priv); if ((adapter->config_bands & BAND_A) && adapter->is_hw_11ac_capable) mwifiex_setup_vht_caps( - &wiphy->bands[IEEE80211_BAND_5GHZ]->vht_cap, priv); + &wiphy->bands[NL80211_BAND_5GHZ]->vht_cap, priv); dev_net_set(dev, wiphy_net(wiphy)); dev->ieee80211_ptr = &priv->wdev; @@ -3272,8 +3272,11 @@ static int mwifiex_cfg80211_suspend(struct wiphy *wiphy, for (i = 0; i < adapter->priv_num; i++) { priv = adapter->priv[i]; - if (priv && priv->netdev) + if (priv && priv->netdev) { mwifiex_stop_net_dev_queue(priv->netdev, adapter); + if (netif_carrier_ok(priv->netdev)) + netif_carrier_off(priv->netdev); + } } for (i = 0; i < retry_num; i++) { @@ -3344,8 +3347,11 @@ static int mwifiex_cfg80211_resume(struct wiphy *wiphy) for (i = 0; i < adapter->priv_num; i++) { priv = adapter->priv[i]; - if (priv && priv->netdev) + if (priv && priv->netdev) { + if (!netif_carrier_ok(priv->netdev)) + netif_carrier_on(priv->netdev); mwifiex_wake_up_net_dev_queue(priv->netdev, adapter); + } } priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA); @@ -3384,6 +3390,10 @@ static int mwifiex_cfg80211_resume(struct wiphy *wiphy) break; case MANAGEMENT_FRAME_MATCHED: break; + case GTK_REKEY_FAILURE: + if (wiphy->wowlan_config->gtk_rekey_failure) + wakeup_report.gtk_rekey_failure = true; + break; default: break; } @@ -3410,6 +3420,16 @@ static void mwifiex_cfg80211_set_wakeup(struct wiphy *wiphy, device_set_wakeup_enable(adapter->dev, enabled); } + +static int mwifiex_set_rekey_data(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_gtk_rekey_data *data) +{ + struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); + + return mwifiex_send_cmd(priv, HostCmd_CMD_GTK_REKEY_OFFLOAD_CFG, + HostCmd_ACT_GEN_SET, 0, data, true); +} + #endif static int mwifiex_get_coalesce_pkt_type(u8 *byte_seq) @@ -3801,7 +3821,7 @@ static int mwifiex_cfg80211_get_channel(struct wiphy *wiphy, struct ieee80211_channel *chan; u8 second_chan_offset; enum nl80211_channel_type chan_type; - enum ieee80211_band band; + enum nl80211_band band; int freq; int ret = -ENODATA; @@ -3932,6 +3952,7 @@ static struct cfg80211_ops mwifiex_cfg80211_ops = { .suspend = mwifiex_cfg80211_suspend, .resume = mwifiex_cfg80211_resume, .set_wakeup = mwifiex_cfg80211_set_wakeup, + .set_rekey_data = mwifiex_set_rekey_data, #endif .set_coalesce = mwifiex_cfg80211_set_coalesce, .tdls_mgmt = mwifiex_cfg80211_tdls_mgmt, @@ -3948,7 +3969,8 @@ static struct cfg80211_ops mwifiex_cfg80211_ops = { #ifdef CONFIG_PM static const struct wiphy_wowlan_support mwifiex_wowlan_support = { .flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT | - WIPHY_WOWLAN_NET_DETECT, + WIPHY_WOWLAN_NET_DETECT | WIPHY_WOWLAN_SUPPORTS_GTK_REKEY | + WIPHY_WOWLAN_GTK_REKEY_FAILURE, .n_patterns = MWIFIEX_MEF_MAX_FILTERS, .pattern_min_len = 1, .pattern_max_len = MWIFIEX_MAX_PATTERN_LEN, @@ -4031,11 +4053,11 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter) BIT(NL80211_IFTYPE_P2P_GO) | BIT(NL80211_IFTYPE_AP); - wiphy->bands[IEEE80211_BAND_2GHZ] = &mwifiex_band_2ghz; + wiphy->bands[NL80211_BAND_2GHZ] = &mwifiex_band_2ghz; if (adapter->config_bands & BAND_A) - wiphy->bands[IEEE80211_BAND_5GHZ] = &mwifiex_band_5ghz; + wiphy->bands[NL80211_BAND_5GHZ] = &mwifiex_band_5ghz; else - wiphy->bands[IEEE80211_BAND_5GHZ] = NULL; + wiphy->bands[NL80211_BAND_5GHZ] = NULL; if (adapter->drcs_enabled && ISSUPP_DRCS_ENABLED(adapter->fw_cap_info)) wiphy->iface_combinations = &mwifiex_iface_comb_ap_sta_drcs; @@ -4086,6 +4108,7 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter) wiphy->features |= NL80211_FEATURE_HT_IBSS | NL80211_FEATURE_INACTIVITY_TIMER | + NL80211_FEATURE_LOW_PRIORITY_SCAN | NL80211_FEATURE_NEED_OBSS_SCAN; if (ISSUPP_TDLS_ENABLED(adapter->fw_cap_info)) diff --git a/drivers/net/wireless/marvell/mwifiex/cfp.c b/drivers/net/wireless/marvell/mwifiex/cfp.c index 09fae27140f7..1ff22055e54f 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfp.c +++ b/drivers/net/wireless/marvell/mwifiex/cfp.c @@ -322,9 +322,9 @@ mwifiex_get_cfp(struct mwifiex_private *priv, u8 band, u16 channel, u32 freq) return cfp; if (mwifiex_band_to_radio_type(band) == HostCmd_SCAN_RADIO_TYPE_BG) - sband = priv->wdev.wiphy->bands[IEEE80211_BAND_2GHZ]; + sband = priv->wdev.wiphy->bands[NL80211_BAND_2GHZ]; else - sband = priv->wdev.wiphy->bands[IEEE80211_BAND_5GHZ]; + sband = priv->wdev.wiphy->bands[NL80211_BAND_5GHZ]; if (!sband) { mwifiex_dbg(priv->adapter, ERROR, @@ -399,15 +399,15 @@ u32 mwifiex_get_rates_from_cfg80211(struct mwifiex_private *priv, int i; if (radio_type) { - sband = wiphy->bands[IEEE80211_BAND_5GHZ]; + sband = wiphy->bands[NL80211_BAND_5GHZ]; if (WARN_ON_ONCE(!sband)) return 0; - rate_mask = request->rates[IEEE80211_BAND_5GHZ]; + rate_mask = request->rates[NL80211_BAND_5GHZ]; } else { - sband = wiphy->bands[IEEE80211_BAND_2GHZ]; + sband = wiphy->bands[NL80211_BAND_2GHZ]; if (WARN_ON_ONCE(!sband)) return 0; - rate_mask = request->rates[IEEE80211_BAND_2GHZ]; + rate_mask = request->rates[NL80211_BAND_2GHZ]; } num_rates = 0; diff --git a/drivers/net/wireless/marvell/mwifiex/fw.h b/drivers/net/wireless/marvell/mwifiex/fw.h index c134cf865291..8e4145abdbfa 100644 --- a/drivers/net/wireless/marvell/mwifiex/fw.h +++ b/drivers/net/wireless/marvell/mwifiex/fw.h @@ -372,6 +372,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER { #define HostCmd_CMD_COALESCE_CFG 0x010a #define HostCmd_CMD_MGMT_FRAME_REG 0x010c #define HostCmd_CMD_REMAIN_ON_CHAN 0x010d +#define HostCmd_CMD_GTK_REKEY_OFFLOAD_CFG 0x010f #define HostCmd_CMD_11AC_CFG 0x0112 #define HostCmd_CMD_HS_WAKEUP_REASON 0x0116 #define HostCmd_CMD_TDLS_CONFIG 0x0100 @@ -619,6 +620,7 @@ enum HS_WAKEUP_REASON { MAGIC_PATTERN_MATCHED, CONTROL_FRAME_MATCHED, MANAGEMENT_FRAME_MATCHED, + GTK_REKEY_FAILURE, RESERVED }; @@ -2183,6 +2185,14 @@ struct host_cmd_ds_wakeup_reason { u16 wakeup_reason; } __packed; +struct host_cmd_ds_gtk_rekey_params { + __le16 action; + u8 kck[NL80211_KCK_LEN]; + u8 kek[NL80211_KEK_LEN]; + __le32 replay_ctr_low; + __le32 replay_ctr_high; +} __packed; + struct host_cmd_ds_command { __le16 command; __le16 size; @@ -2256,6 +2266,7 @@ struct host_cmd_ds_command { struct host_cmd_ds_multi_chan_policy mc_policy; struct host_cmd_ds_robust_coex coex; struct host_cmd_ds_wakeup_reason hs_wakeup_reason; + struct host_cmd_ds_gtk_rekey_params rekey; } params; } __packed; diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c index 3cfa94677a8e..04b975cbb330 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.c +++ b/drivers/net/wireless/marvell/mwifiex/main.c @@ -1074,12 +1074,14 @@ void mwifiex_drv_info_dump(struct mwifiex_adapter *adapter) priv->netdev->name, priv->num_tx_timeout); } - if (adapter->iface_type == MWIFIEX_SDIO) { - p += sprintf(p, "\n=== SDIO register dump===\n"); + if (adapter->iface_type == MWIFIEX_SDIO || + adapter->iface_type == MWIFIEX_PCIE) { + p += sprintf(p, "\n=== %s register dump===\n", + adapter->iface_type == MWIFIEX_SDIO ? + "SDIO" : "PCIE"); if (adapter->if_ops.reg_dump) p += adapter->if_ops.reg_dump(adapter, p); } - p += sprintf(p, "\n=== more debug information\n"); debug_info = kzalloc(sizeof(*debug_info), GFP_KERNEL); if (debug_info) { diff --git a/drivers/net/wireless/marvell/mwifiex/main.h b/drivers/net/wireless/marvell/mwifiex/main.h index aafc4ab4e5ae..a159fbef20cd 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.h +++ b/drivers/net/wireless/marvell/mwifiex/main.h @@ -1019,6 +1019,8 @@ int mwifiex_shutdown_fw_complete(struct mwifiex_adapter *adapter); int mwifiex_dnld_fw(struct mwifiex_adapter *, struct mwifiex_fw_image *); int mwifiex_recv_packet(struct mwifiex_private *priv, struct sk_buff *skb); +int mwifiex_uap_recv_packet(struct mwifiex_private *priv, + struct sk_buff *skb); int mwifiex_process_mgmt_packet(struct mwifiex_private *priv, struct sk_buff *skb); diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c index de364381fe7b..edf8b070f665 100644 --- a/drivers/net/wireless/marvell/mwifiex/pcie.c +++ b/drivers/net/wireless/marvell/mwifiex/pcie.c @@ -190,7 +190,6 @@ static int mwifiex_pcie_probe(struct pci_dev *pdev, if (ent->driver_data) { struct mwifiex_pcie_device *data = (void *)ent->driver_data; - card->pcie.firmware = data->firmware; card->pcie.reg = data->reg; card->pcie.blksz_fw_dl = data->blksz_fw_dl; card->pcie.tx_buf_size = data->tx_buf_size; @@ -269,6 +268,11 @@ static const struct pci_device_id mwifiex_ids[] = { PCI_ANY_ID, PCI_ANY_ID, 0, 0, .driver_data = (unsigned long)&mwifiex_pcie8997, }, + { + PCIE_VENDOR_ID_V2_MARVELL, PCIE_DEVICE_ID_MARVELL_88W8997, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, + .driver_data = (unsigned long)&mwifiex_pcie8997, + }, {}, }; @@ -2351,6 +2355,47 @@ static int mwifiex_pcie_host_to_card(struct mwifiex_adapter *adapter, u8 type, return 0; } +/* Function to dump PCIE scratch registers in case of FW crash + */ +static int +mwifiex_pcie_reg_dump(struct mwifiex_adapter *adapter, char *drv_buf) +{ + char *p = drv_buf; + char buf[256], *ptr; + int i; + u32 value; + struct pcie_service_card *card = adapter->card; + const struct mwifiex_pcie_card_reg *reg = card->pcie.reg; + int pcie_scratch_reg[] = {PCIE_SCRATCH_12_REG, + PCIE_SCRATCH_13_REG, + PCIE_SCRATCH_14_REG}; + + if (!p) + return 0; + + mwifiex_dbg(adapter, MSG, "PCIE register dump start\n"); + + if (mwifiex_read_reg(adapter, reg->fw_status, &value)) { + mwifiex_dbg(adapter, ERROR, "failed to read firmware status"); + return 0; + } + + ptr = buf; + mwifiex_dbg(adapter, MSG, "pcie scratch register:"); + for (i = 0; i < ARRAY_SIZE(pcie_scratch_reg); i++) { + mwifiex_read_reg(adapter, pcie_scratch_reg[i], &value); + ptr += sprintf(ptr, "reg:0x%x, value=0x%x\n", + pcie_scratch_reg[i], value); + } + + mwifiex_dbg(adapter, MSG, "%s\n", buf); + p += sprintf(p, "%s\n", buf); + + mwifiex_dbg(adapter, MSG, "PCIE register dump end\n"); + + return p - drv_buf; +} + /* This function read/write firmware */ static enum rdwr_status mwifiex_pcie_rdwr_firmware(struct mwifiex_adapter *adapter, u8 doneflag) @@ -2759,6 +2804,51 @@ static int mwifiex_pcie_request_irq(struct mwifiex_adapter *adapter) } /* + * This function get firmare name for downloading by revision id + * + * Read revision id register to get revision id + */ +static void mwifiex_pcie_get_fw_name(struct mwifiex_adapter *adapter) +{ + int revision_id = 0; + struct pcie_service_card *card = adapter->card; + + switch (card->dev->device) { + case PCIE_DEVICE_ID_MARVELL_88W8766P: + strcpy(adapter->fw_name, PCIE8766_DEFAULT_FW_NAME); + break; + case PCIE_DEVICE_ID_MARVELL_88W8897: + mwifiex_write_reg(adapter, 0x0c58, 0x80c00000); + mwifiex_read_reg(adapter, 0x0c58, &revision_id); + revision_id &= 0xff00; + switch (revision_id) { + case PCIE8897_A0: + strcpy(adapter->fw_name, PCIE8897_A0_FW_NAME); + break; + case PCIE8897_B0: + strcpy(adapter->fw_name, PCIE8897_B0_FW_NAME); + break; + default: + break; + } + case PCIE_DEVICE_ID_MARVELL_88W8997: + mwifiex_read_reg(adapter, 0x0c48, &revision_id); + switch (revision_id) { + case PCIE8997_V2: + strcpy(adapter->fw_name, PCIE8997_FW_NAME_V2); + break; + case PCIE8997_Z: + strcpy(adapter->fw_name, PCIE8997_FW_NAME_Z); + break; + default: + break; + } + default: + break; + } +} + +/* * This function registers the PCIE device. * * PCIE IRQ is claimed, block size is set and driver data is initialized. @@ -2778,8 +2868,8 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter) adapter->tx_buf_size = card->pcie.tx_buf_size; adapter->mem_type_mapping_tbl = card->pcie.mem_type_mapping_tbl; adapter->num_mem_types = card->pcie.num_mem_types; - strcpy(adapter->fw_name, card->pcie.firmware); adapter->ext_scan = card->pcie.can_ext_scan; + mwifiex_pcie_get_fw_name(adapter); return 0; } @@ -2850,6 +2940,7 @@ static struct mwifiex_if_ops pcie_ops = { .cleanup_mpa_buf = NULL, .init_fw_port = mwifiex_pcie_init_fw_port, .clean_pcie_ring = mwifiex_clean_pcie_ring_buf, + .reg_dump = mwifiex_pcie_reg_dump, .device_dump = mwifiex_pcie_device_dump, }; @@ -2907,6 +2998,3 @@ MODULE_AUTHOR("Marvell International Ltd."); MODULE_DESCRIPTION("Marvell WiFi-Ex PCI-Express Driver version " PCIE_VERSION); MODULE_VERSION(PCIE_VERSION); MODULE_LICENSE("GPL v2"); -MODULE_FIRMWARE(PCIE8766_DEFAULT_FW_NAME); -MODULE_FIRMWARE(PCIE8897_DEFAULT_FW_NAME); -MODULE_FIRMWARE(PCIE8997_DEFAULT_FW_NAME); diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.h b/drivers/net/wireless/marvell/mwifiex/pcie.h index 29e58ce877e3..cc7a5df903be 100644 --- a/drivers/net/wireless/marvell/mwifiex/pcie.h +++ b/drivers/net/wireless/marvell/mwifiex/pcie.h @@ -30,14 +30,22 @@ #include "main.h" #define PCIE8766_DEFAULT_FW_NAME "mrvl/pcie8766_uapsta.bin" -#define PCIE8897_DEFAULT_FW_NAME "mrvl/pcie8897_uapsta.bin" -#define PCIE8997_DEFAULT_FW_NAME "mrvl/pcie8997_uapsta.bin" +#define PCIE8897_A0_FW_NAME "mrvl/pcie8897_uapsta_a0.bin" +#define PCIE8897_B0_FW_NAME "mrvl/pcie8897_uapsta.bin" +#define PCIE8997_FW_NAME_Z "mrvl/pcieusb8997_combo.bin" +#define PCIE8997_FW_NAME_V2 "mrvl/pcieusb8997_combo_v2.bin" #define PCIE_VENDOR_ID_MARVELL (0x11ab) +#define PCIE_VENDOR_ID_V2_MARVELL (0x1b4b) #define PCIE_DEVICE_ID_MARVELL_88W8766P (0x2b30) #define PCIE_DEVICE_ID_MARVELL_88W8897 (0x2b38) #define PCIE_DEVICE_ID_MARVELL_88W8997 (0x2b42) +#define PCIE8897_A0 0x1100 +#define PCIE8897_B0 0x1200 +#define PCIE8997_Z 0x0 +#define PCIE8997_V2 0x471 + /* Constants for Buffer Descriptor (BD) rings */ #define MWIFIEX_MAX_TXRX_BD 0x20 #define MWIFIEX_TXBD_MASK 0x3F @@ -65,6 +73,8 @@ #define PCIE_SCRATCH_10_REG 0xCE8 #define PCIE_SCRATCH_11_REG 0xCEC #define PCIE_SCRATCH_12_REG 0xCF0 +#define PCIE_SCRATCH_13_REG 0xCF8 +#define PCIE_SCRATCH_14_REG 0xCFC #define PCIE_RD_DATA_PTR_Q0_Q1 0xC08C #define PCIE_WR_DATA_PTR_Q0_Q1 0xC05C @@ -263,7 +273,6 @@ static struct memory_type_mapping mem_type_mapping_tbl_w8997[] = { }; struct mwifiex_pcie_device { - const char *firmware; const struct mwifiex_pcie_card_reg *reg; u16 blksz_fw_dl; u16 tx_buf_size; @@ -274,7 +283,6 @@ struct mwifiex_pcie_device { }; static const struct mwifiex_pcie_device mwifiex_pcie8766 = { - .firmware = PCIE8766_DEFAULT_FW_NAME, .reg = &mwifiex_reg_8766, .blksz_fw_dl = MWIFIEX_PCIE_BLOCK_SIZE_FW_DNLD, .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K, @@ -283,7 +291,6 @@ static const struct mwifiex_pcie_device mwifiex_pcie8766 = { }; static const struct mwifiex_pcie_device mwifiex_pcie8897 = { - .firmware = PCIE8897_DEFAULT_FW_NAME, .reg = &mwifiex_reg_8897, .blksz_fw_dl = MWIFIEX_PCIE_BLOCK_SIZE_FW_DNLD, .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K, @@ -294,7 +301,6 @@ static const struct mwifiex_pcie_device mwifiex_pcie8897 = { }; static const struct mwifiex_pcie_device mwifiex_pcie8997 = { - .firmware = PCIE8997_DEFAULT_FW_NAME, .reg = &mwifiex_reg_8997, .blksz_fw_dl = MWIFIEX_PCIE_BLOCK_SIZE_FW_DNLD, .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K, diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c index 489f7a911a83..624b0a95c64e 100644 --- a/drivers/net/wireless/marvell/mwifiex/scan.c +++ b/drivers/net/wireless/marvell/mwifiex/scan.c @@ -494,13 +494,13 @@ mwifiex_scan_create_channel_list(struct mwifiex_private *priv, *scan_chan_list, u8 filtered_scan) { - enum ieee80211_band band; + enum nl80211_band band; struct ieee80211_supported_band *sband; struct ieee80211_channel *ch; struct mwifiex_adapter *adapter = priv->adapter; int chan_idx = 0, i; - for (band = 0; (band < IEEE80211_NUM_BANDS) ; band++) { + for (band = 0; (band < NUM_NL80211_BANDS) ; band++) { if (!priv->wdev.wiphy->bands[band]) continue; @@ -557,13 +557,13 @@ mwifiex_bgscan_create_channel_list(struct mwifiex_private *priv, struct mwifiex_chan_scan_param_set *scan_chan_list) { - enum ieee80211_band band; + enum nl80211_band band; struct ieee80211_supported_band *sband; struct ieee80211_channel *ch; struct mwifiex_adapter *adapter = priv->adapter; int chan_idx = 0, i; - for (band = 0; (band < IEEE80211_NUM_BANDS); band++) { + for (band = 0; (band < NUM_NL80211_BANDS); band++) { if (!priv->wdev.wiphy->bands[band]) continue; diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c index b2c839ae2c3c..a0aec3e00457 100644 --- a/drivers/net/wireless/marvell/mwifiex/sdio.c +++ b/drivers/net/wireless/marvell/mwifiex/sdio.c @@ -1123,8 +1123,8 @@ static void mwifiex_deaggr_sdio_pkt(struct mwifiex_adapter *adapter, __func__, pkt_len, blk_size); break; } - skb_deaggr = mwifiex_alloc_dma_align_buf(pkt_len, - GFP_KERNEL | GFP_DMA); + + skb_deaggr = mwifiex_alloc_dma_align_buf(pkt_len, GFP_KERNEL); if (!skb_deaggr) break; skb_put(skb_deaggr, pkt_len); @@ -1373,8 +1373,7 @@ static int mwifiex_sdio_card_to_host_mp_aggr(struct mwifiex_adapter *adapter, /* copy pkt to deaggr buf */ skb_deaggr = mwifiex_alloc_dma_align_buf(len_arr[pind], - GFP_KERNEL | - GFP_DMA); + GFP_KERNEL); if (!skb_deaggr) { mwifiex_dbg(adapter, ERROR, "skb allocation failure\t" "drop pkt len=%d type=%d\n", diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c index 30f152601c57..8cb895b7f2ee 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c @@ -1558,6 +1558,30 @@ static int mwifiex_cmd_robust_coex(struct mwifiex_private *priv, return 0; } +static int mwifiex_cmd_gtk_rekey_offload(struct mwifiex_private *priv, + struct host_cmd_ds_command *cmd, + u16 cmd_action, + struct cfg80211_gtk_rekey_data *data) +{ + struct host_cmd_ds_gtk_rekey_params *rekey = &cmd->params.rekey; + u64 rekey_ctr; + + cmd->command = cpu_to_le16(HostCmd_CMD_GTK_REKEY_OFFLOAD_CFG); + cmd->size = cpu_to_le16(sizeof(*rekey) + S_DS_GEN); + + rekey->action = cpu_to_le16(cmd_action); + if (cmd_action == HostCmd_ACT_GEN_SET) { + memcpy(rekey->kek, data->kek, NL80211_KEK_LEN); + memcpy(rekey->kck, data->kck, NL80211_KCK_LEN); + rekey_ctr = be64_to_cpup((__be64 *)data->replay_ctr); + rekey->replay_ctr_low = cpu_to_le32((u32)rekey_ctr); + rekey->replay_ctr_high = + cpu_to_le32((u32)((u64)rekey_ctr >> 32)); + } + + return 0; +} + static int mwifiex_cmd_coalesce_cfg(struct mwifiex_private *priv, struct host_cmd_ds_command *cmd, @@ -2094,6 +2118,10 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no, ret = mwifiex_cmd_robust_coex(priv, cmd_ptr, cmd_action, data_buf); break; + case HostCmd_CMD_GTK_REKEY_OFFLOAD_CFG: + ret = mwifiex_cmd_gtk_rekey_offload(priv, cmd_ptr, cmd_action, + data_buf); + break; default: mwifiex_dbg(priv->adapter, ERROR, "PREP_CMD: unknown cmd- %#x\n", cmd_no); diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c b/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c index d96523e10eb4..434b9776db45 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c @@ -1244,6 +1244,8 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no, case HostCmd_CMD_ROBUST_COEX: ret = mwifiex_ret_robust_coex(priv, resp, data_buf); break; + case HostCmd_CMD_GTK_REKEY_OFFLOAD_CFG: + break; default: mwifiex_dbg(adapter, ERROR, "CMD_RESP: unknown cmd response %#x\n", diff --git a/drivers/net/wireless/marvell/mwifiex/sta_event.c b/drivers/net/wireless/marvell/mwifiex/sta_event.c index 070bce401151..0104108b4ea2 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_event.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_event.c @@ -147,6 +147,9 @@ mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason_code) mwifiex_stop_net_dev_queue(priv->netdev, adapter); if (netif_carrier_ok(priv->netdev)) netif_carrier_off(priv->netdev); + + mwifiex_send_cmd(priv, HostCmd_CMD_GTK_REKEY_OFFLOAD_CFG, + HostCmd_ACT_GEN_REMOVE, 0, NULL, false); } static int mwifiex_parse_tdls_event(struct mwifiex_private *priv, diff --git a/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c b/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c index d5c56eb9e985..d8de432d46a2 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c @@ -509,7 +509,8 @@ int mwifiex_enable_hs(struct mwifiex_adapter *adapter) if (priv && priv->sched_scanning) { #ifdef CONFIG_PM - if (!priv->wdev.wiphy->wowlan_config->nd_config) { + if (priv->wdev.wiphy->wowlan_config && + !priv->wdev.wiphy->wowlan_config->nd_config) { #endif mwifiex_dbg(adapter, CMD, "aborting bgscan!\n"); mwifiex_stop_bg_scan(priv); diff --git a/drivers/net/wireless/marvell/mwifiex/tdls.c b/drivers/net/wireless/marvell/mwifiex/tdls.c index 150649602e98..df9704de0715 100644 --- a/drivers/net/wireless/marvell/mwifiex/tdls.c +++ b/drivers/net/wireless/marvell/mwifiex/tdls.c @@ -285,7 +285,7 @@ static int mwifiex_tdls_add_vht_oper(struct mwifiex_private *priv, else usr_vht_cap_info = adapter->usr_dot_11ac_dev_cap_bg; - /* find the minmum bandwith between AP/TDLS peers */ + /* find the minimum bandwidth between AP/TDLS peers */ vht_cap = &sta_ptr->tdls_cap.vhtcap; supp_chwd_set = GET_VHTCAP_CHWDSET(usr_vht_cap_info); peer_supp_chwd_set = diff --git a/drivers/net/wireless/marvell/mwifiex/uap_cmd.c b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c index 16d95b22fe5c..f79d00d1e294 100644 --- a/drivers/net/wireless/marvell/mwifiex/uap_cmd.c +++ b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c @@ -694,7 +694,7 @@ static int mwifiex_uap_custom_ie_prepare(u8 *tlv, void *cmd_buf, u16 *ie_size) struct mwifiex_ie_list *ap_ie = cmd_buf; struct mwifiex_ie_types_header *tlv_ie = (void *)tlv; - if (!ap_ie || !ap_ie->len || !ap_ie->ie_list) + if (!ap_ie || !ap_ie->len) return -1; *ie_size += le16_to_cpu(ap_ie->len) + @@ -816,7 +816,7 @@ void mwifiex_uap_set_channel(struct mwifiex_private *priv, chandef.chan->center_freq); /* Set appropriate bands */ - if (chandef.chan->band == IEEE80211_BAND_2GHZ) { + if (chandef.chan->band == NL80211_BAND_2GHZ) { bss_cfg->band_cfg = BAND_CONFIG_BG; config_bands = BAND_B | BAND_G; diff --git a/drivers/net/wireless/marvell/mwifiex/uap_txrx.c b/drivers/net/wireless/marvell/mwifiex/uap_txrx.c index 52f7981a8afc..c95b61dc87c2 100644 --- a/drivers/net/wireless/marvell/mwifiex/uap_txrx.c +++ b/drivers/net/wireless/marvell/mwifiex/uap_txrx.c @@ -212,6 +212,8 @@ static void mwifiex_uap_queue_bridged_pkt(struct mwifiex_private *priv, atomic_inc(&adapter->tx_pending); atomic_inc(&adapter->pending_bridged_pkts); + mwifiex_queue_main_work(priv->adapter); + return; } @@ -263,6 +265,96 @@ int mwifiex_handle_uap_rx_forward(struct mwifiex_private *priv, return mwifiex_process_rx_packet(priv, skb); } +int mwifiex_uap_recv_packet(struct mwifiex_private *priv, + struct sk_buff *skb) +{ + struct mwifiex_adapter *adapter = adapter; + struct mwifiex_sta_node *src_node; + struct ethhdr *p_ethhdr; + struct sk_buff *skb_uap; + struct mwifiex_txinfo *tx_info; + + if (!skb) + return -1; + + p_ethhdr = (void *)skb->data; + src_node = mwifiex_get_sta_entry(priv, p_ethhdr->h_source); + if (src_node) { + src_node->stats.last_rx = jiffies; + src_node->stats.rx_bytes += skb->len; + src_node->stats.rx_packets++; + } + + skb->dev = priv->netdev; + skb->protocol = eth_type_trans(skb, priv->netdev); + skb->ip_summed = CHECKSUM_NONE; + + /* This is required only in case of 11n and USB/PCIE as we alloc + * a buffer of 4K only if its 11N (to be able to receive 4K + * AMSDU packets). In case of SD we allocate buffers based + * on the size of packet and hence this is not needed. + * + * Modifying the truesize here as our allocation for each + * skb is 4K but we only receive 2K packets and this cause + * the kernel to start dropping packets in case where + * application has allocated buffer based on 2K size i.e. + * if there a 64K packet received (in IP fragments and + * application allocates 64K to receive this packet but + * this packet would almost double up because we allocate + * each 1.5K fragment in 4K and pass it up. As soon as the + * 64K limit hits kernel will start to drop rest of the + * fragments. Currently we fail the Filesndl-ht.scr script + * for UDP, hence this fix + */ + if ((adapter->iface_type == MWIFIEX_USB || + adapter->iface_type == MWIFIEX_PCIE) && + (skb->truesize > MWIFIEX_RX_DATA_BUF_SIZE)) + skb->truesize += (skb->len - MWIFIEX_RX_DATA_BUF_SIZE); + + if (is_multicast_ether_addr(p_ethhdr->h_dest) || + mwifiex_get_sta_entry(priv, p_ethhdr->h_dest)) { + if (skb_headroom(skb) < MWIFIEX_MIN_DATA_HEADER_LEN) + skb_uap = + skb_realloc_headroom(skb, MWIFIEX_MIN_DATA_HEADER_LEN); + else + skb_uap = skb_copy(skb, GFP_ATOMIC); + + if (likely(skb_uap)) { + tx_info = MWIFIEX_SKB_TXCB(skb_uap); + memset(tx_info, 0, sizeof(*tx_info)); + tx_info->bss_num = priv->bss_num; + tx_info->bss_type = priv->bss_type; + tx_info->flags |= MWIFIEX_BUF_FLAG_BRIDGED_PKT; + __net_timestamp(skb_uap); + mwifiex_wmm_add_buf_txqueue(priv, skb_uap); + atomic_inc(&adapter->tx_pending); + atomic_inc(&adapter->pending_bridged_pkts); + if ((atomic_read(&adapter->pending_bridged_pkts) >= + MWIFIEX_BRIDGED_PKTS_THR_HIGH)) { + mwifiex_dbg(adapter, ERROR, + "Tx: Bridge packet limit reached. Drop packet!\n"); + mwifiex_uap_cleanup_tx_queues(priv); + } + + } else { + mwifiex_dbg(adapter, ERROR, "failed to allocate skb_uap"); + } + + mwifiex_queue_main_work(adapter); + /* Don't forward Intra-BSS unicast packet to upper layer*/ + if (mwifiex_get_sta_entry(priv, p_ethhdr->h_dest)) + return 0; + } + + /* Forward multicast/broadcast packet to upper layer*/ + if (in_interrupt()) + netif_rx(skb); + else + netif_rx_ni(skb); + + return 0; +} + /* * This function processes the packet received on AP interface. * diff --git a/drivers/net/wireless/marvell/mwl8k.c b/drivers/net/wireless/marvell/mwl8k.c index 088429d0a634..b1b400b59d86 100644 --- a/drivers/net/wireless/marvell/mwl8k.c +++ b/drivers/net/wireless/marvell/mwl8k.c @@ -346,20 +346,20 @@ struct mwl8k_sta { #define MWL8K_STA(_sta) ((struct mwl8k_sta *)&((_sta)->drv_priv)) static const struct ieee80211_channel mwl8k_channels_24[] = { - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2412, .hw_value = 1, }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2417, .hw_value = 2, }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2422, .hw_value = 3, }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2427, .hw_value = 4, }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2432, .hw_value = 5, }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2437, .hw_value = 6, }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2442, .hw_value = 7, }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2447, .hw_value = 8, }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2452, .hw_value = 9, }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2457, .hw_value = 10, }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2462, .hw_value = 11, }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2467, .hw_value = 12, }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2472, .hw_value = 13, }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2484, .hw_value = 14, }, + { .band = NL80211_BAND_2GHZ, .center_freq = 2412, .hw_value = 1, }, + { .band = NL80211_BAND_2GHZ, .center_freq = 2417, .hw_value = 2, }, + { .band = NL80211_BAND_2GHZ, .center_freq = 2422, .hw_value = 3, }, + { .band = NL80211_BAND_2GHZ, .center_freq = 2427, .hw_value = 4, }, + { .band = NL80211_BAND_2GHZ, .center_freq = 2432, .hw_value = 5, }, + { .band = NL80211_BAND_2GHZ, .center_freq = 2437, .hw_value = 6, }, + { .band = NL80211_BAND_2GHZ, .center_freq = 2442, .hw_value = 7, }, + { .band = NL80211_BAND_2GHZ, .center_freq = 2447, .hw_value = 8, }, + { .band = NL80211_BAND_2GHZ, .center_freq = 2452, .hw_value = 9, }, + { .band = NL80211_BAND_2GHZ, .center_freq = 2457, .hw_value = 10, }, + { .band = NL80211_BAND_2GHZ, .center_freq = 2462, .hw_value = 11, }, + { .band = NL80211_BAND_2GHZ, .center_freq = 2467, .hw_value = 12, }, + { .band = NL80211_BAND_2GHZ, .center_freq = 2472, .hw_value = 13, }, + { .band = NL80211_BAND_2GHZ, .center_freq = 2484, .hw_value = 14, }, }; static const struct ieee80211_rate mwl8k_rates_24[] = { @@ -379,10 +379,10 @@ static const struct ieee80211_rate mwl8k_rates_24[] = { }; static const struct ieee80211_channel mwl8k_channels_50[] = { - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5180, .hw_value = 36, }, - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5200, .hw_value = 40, }, - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5220, .hw_value = 44, }, - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5240, .hw_value = 48, }, + { .band = NL80211_BAND_5GHZ, .center_freq = 5180, .hw_value = 36, }, + { .band = NL80211_BAND_5GHZ, .center_freq = 5200, .hw_value = 40, }, + { .band = NL80211_BAND_5GHZ, .center_freq = 5220, .hw_value = 44, }, + { .band = NL80211_BAND_5GHZ, .center_freq = 5240, .hw_value = 48, }, }; static const struct ieee80211_rate mwl8k_rates_50[] = { @@ -1010,11 +1010,11 @@ mwl8k_rxd_ap_process(void *_rxd, struct ieee80211_rx_status *status, } if (rxd->channel > 14) { - status->band = IEEE80211_BAND_5GHZ; + status->band = NL80211_BAND_5GHZ; if (!(status->flag & RX_FLAG_HT)) status->rate_idx -= 5; } else { - status->band = IEEE80211_BAND_2GHZ; + status->band = NL80211_BAND_2GHZ; } status->freq = ieee80211_channel_to_frequency(rxd->channel, status->band); @@ -1118,11 +1118,11 @@ mwl8k_rxd_sta_process(void *_rxd, struct ieee80211_rx_status *status, status->flag |= RX_FLAG_HT; if (rxd->channel > 14) { - status->band = IEEE80211_BAND_5GHZ; + status->band = NL80211_BAND_5GHZ; if (!(status->flag & RX_FLAG_HT)) status->rate_idx -= 5; } else { - status->band = IEEE80211_BAND_2GHZ; + status->band = NL80211_BAND_2GHZ; } status->freq = ieee80211_channel_to_frequency(rxd->channel, status->band); @@ -2300,13 +2300,13 @@ static void mwl8k_setup_2ghz_band(struct ieee80211_hw *hw) BUILD_BUG_ON(sizeof(priv->rates_24) != sizeof(mwl8k_rates_24)); memcpy(priv->rates_24, mwl8k_rates_24, sizeof(mwl8k_rates_24)); - priv->band_24.band = IEEE80211_BAND_2GHZ; + priv->band_24.band = NL80211_BAND_2GHZ; priv->band_24.channels = priv->channels_24; priv->band_24.n_channels = ARRAY_SIZE(mwl8k_channels_24); priv->band_24.bitrates = priv->rates_24; priv->band_24.n_bitrates = ARRAY_SIZE(mwl8k_rates_24); - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band_24; + hw->wiphy->bands[NL80211_BAND_2GHZ] = &priv->band_24; } static void mwl8k_setup_5ghz_band(struct ieee80211_hw *hw) @@ -2319,13 +2319,13 @@ static void mwl8k_setup_5ghz_band(struct ieee80211_hw *hw) BUILD_BUG_ON(sizeof(priv->rates_50) != sizeof(mwl8k_rates_50)); memcpy(priv->rates_50, mwl8k_rates_50, sizeof(mwl8k_rates_50)); - priv->band_50.band = IEEE80211_BAND_5GHZ; + priv->band_50.band = NL80211_BAND_5GHZ; priv->band_50.channels = priv->channels_50; priv->band_50.n_channels = ARRAY_SIZE(mwl8k_channels_50); priv->band_50.bitrates = priv->rates_50; priv->band_50.n_bitrates = ARRAY_SIZE(mwl8k_rates_50); - hw->wiphy->bands[IEEE80211_BAND_5GHZ] = &priv->band_50; + hw->wiphy->bands[NL80211_BAND_5GHZ] = &priv->band_50; } /* @@ -2876,9 +2876,9 @@ static int mwl8k_cmd_tx_power(struct ieee80211_hw *hw, cmd->header.length = cpu_to_le16(sizeof(*cmd)); cmd->action = cpu_to_le16(MWL8K_CMD_SET_LIST); - if (channel->band == IEEE80211_BAND_2GHZ) + if (channel->band == NL80211_BAND_2GHZ) cmd->band = cpu_to_le16(0x1); - else if (channel->band == IEEE80211_BAND_5GHZ) + else if (channel->band == NL80211_BAND_5GHZ) cmd->band = cpu_to_le16(0x4); cmd->channel = cpu_to_le16(channel->hw_value); @@ -3067,7 +3067,7 @@ static int freq_to_idx(struct mwl8k_priv *priv, int freq) struct ieee80211_supported_band *sband; int band, ch, idx = 0; - for (band = IEEE80211_BAND_2GHZ; band < IEEE80211_NUM_BANDS; band++) { + for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) { sband = priv->hw->wiphy->bands[band]; if (!sband) continue; @@ -3149,9 +3149,9 @@ static int mwl8k_cmd_set_rf_channel(struct ieee80211_hw *hw, cmd->action = cpu_to_le16(MWL8K_CMD_SET); cmd->current_channel = channel->hw_value; - if (channel->band == IEEE80211_BAND_2GHZ) + if (channel->band == NL80211_BAND_2GHZ) cmd->channel_flags |= cpu_to_le32(0x00000001); - else if (channel->band == IEEE80211_BAND_5GHZ) + else if (channel->band == NL80211_BAND_5GHZ) cmd->channel_flags |= cpu_to_le32(0x00000004); if (!priv->sw_scan_start) { @@ -4094,10 +4094,10 @@ static int mwl8k_cmd_set_new_stn_add(struct ieee80211_hw *hw, memcpy(cmd->mac_addr, sta->addr, ETH_ALEN); cmd->stn_id = cpu_to_le16(sta->aid); cmd->action = cpu_to_le16(MWL8K_STA_ACTION_ADD); - if (hw->conf.chandef.chan->band == IEEE80211_BAND_2GHZ) - rates = sta->supp_rates[IEEE80211_BAND_2GHZ]; + if (hw->conf.chandef.chan->band == NL80211_BAND_2GHZ) + rates = sta->supp_rates[NL80211_BAND_2GHZ]; else - rates = sta->supp_rates[IEEE80211_BAND_5GHZ] << 5; + rates = sta->supp_rates[NL80211_BAND_5GHZ] << 5; cmd->legacy_rates = cpu_to_le32(rates); if (sta->ht_cap.ht_supported) { cmd->ht_rates[0] = sta->ht_cap.mcs.rx_mask[0]; @@ -4529,10 +4529,10 @@ static int mwl8k_cmd_update_stadb_add(struct ieee80211_hw *hw, p->ht_caps = cpu_to_le16(sta->ht_cap.cap); p->extended_ht_caps = (sta->ht_cap.ampdu_factor & 3) | ((sta->ht_cap.ampdu_density & 7) << 2); - if (hw->conf.chandef.chan->band == IEEE80211_BAND_2GHZ) - rates = sta->supp_rates[IEEE80211_BAND_2GHZ]; + if (hw->conf.chandef.chan->band == NL80211_BAND_2GHZ) + rates = sta->supp_rates[NL80211_BAND_2GHZ]; else - rates = sta->supp_rates[IEEE80211_BAND_5GHZ] << 5; + rates = sta->supp_rates[NL80211_BAND_5GHZ] << 5; legacy_rate_mask_to_array(p->legacy_rates, rates); memcpy(p->ht_rates, sta->ht_cap.mcs.rx_mask, 16); p->interop = 1; @@ -5010,11 +5010,11 @@ mwl8k_bss_info_changed_sta(struct ieee80211_hw *hw, struct ieee80211_vif *vif, goto out; } - if (hw->conf.chandef.chan->band == IEEE80211_BAND_2GHZ) { - ap_legacy_rates = ap->supp_rates[IEEE80211_BAND_2GHZ]; + if (hw->conf.chandef.chan->band == NL80211_BAND_2GHZ) { + ap_legacy_rates = ap->supp_rates[NL80211_BAND_2GHZ]; } else { ap_legacy_rates = - ap->supp_rates[IEEE80211_BAND_5GHZ] << 5; + ap->supp_rates[NL80211_BAND_5GHZ] << 5; } memcpy(ap_mcs_rates, ap->ht_cap.mcs.rx_mask, 16); @@ -5042,7 +5042,7 @@ mwl8k_bss_info_changed_sta(struct ieee80211_hw *hw, struct ieee80211_vif *vif, idx--; if (hw->conf.chandef.chan->band == - IEEE80211_BAND_2GHZ) + NL80211_BAND_2GHZ) rate = mwl8k_rates_24[idx].hw_value; else rate = mwl8k_rates_50[idx].hw_value; @@ -5116,7 +5116,7 @@ mwl8k_bss_info_changed_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif, if (idx) idx--; - if (hw->conf.chandef.chan->band == IEEE80211_BAND_2GHZ) + if (hw->conf.chandef.chan->band == NL80211_BAND_2GHZ) rate = mwl8k_rates_24[idx].hw_value; else rate = mwl8k_rates_50[idx].hw_value; @@ -5388,7 +5388,7 @@ static int mwl8k_get_survey(struct ieee80211_hw *hw, int idx, struct ieee80211_supported_band *sband; if (priv->ap_fw) { - sband = hw->wiphy->bands[IEEE80211_BAND_2GHZ]; + sband = hw->wiphy->bands[NL80211_BAND_2GHZ]; if (sband && idx >= sband->n_channels) { idx -= sband->n_channels; @@ -5396,7 +5396,7 @@ static int mwl8k_get_survey(struct ieee80211_hw *hw, int idx, } if (!sband) - sband = hw->wiphy->bands[IEEE80211_BAND_5GHZ]; + sband = hw->wiphy->bands[NL80211_BAND_5GHZ]; if (!sband || idx >= sband->n_channels) return -ENOENT; diff --git a/drivers/net/wireless/mediatek/mt7601u/init.c b/drivers/net/wireless/mediatek/mt7601u/init.c index 26190fd33407..8fa78d7156be 100644 --- a/drivers/net/wireless/mediatek/mt7601u/init.c +++ b/drivers/net/wireless/mediatek/mt7601u/init.c @@ -469,7 +469,7 @@ struct mt7601u_dev *mt7601u_alloc_device(struct device *pdev) } #define CHAN2G(_idx, _freq) { \ - .band = IEEE80211_BAND_2GHZ, \ + .band = NL80211_BAND_2GHZ, \ .center_freq = (_freq), \ .hw_value = (_idx), \ .max_power = 30, \ @@ -563,7 +563,7 @@ mt76_init_sband_2g(struct mt7601u_dev *dev) { dev->sband_2g = devm_kzalloc(dev->dev, sizeof(*dev->sband_2g), GFP_KERNEL); - dev->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = dev->sband_2g; + dev->hw->wiphy->bands[NL80211_BAND_2GHZ] = dev->sband_2g; WARN_ON(dev->ee->reg.start - 1 + dev->ee->reg.num > ARRAY_SIZE(mt76_channels_2ghz)); diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index 7fa0128de7e3..c36fa4e03fb6 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -777,7 +777,7 @@ static int rt2800_agc_to_rssi(struct rt2x00_dev *rt2x00dev, u32 rxwi_w2) u8 offset1; u8 offset2; - if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) { + if (rt2x00dev->curr_band == NL80211_BAND_2GHZ) { rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &eeprom); offset0 = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG_OFFSET0); offset1 = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG_OFFSET1); @@ -1174,7 +1174,7 @@ static void rt2800_brightness_set(struct led_classdev *led_cdev, container_of(led_cdev, struct rt2x00_led, led_dev); unsigned int enabled = brightness != LED_OFF; unsigned int bg_mode = - (enabled && led->rt2x00dev->curr_band == IEEE80211_BAND_2GHZ); + (enabled && led->rt2x00dev->curr_band == NL80211_BAND_2GHZ); unsigned int polarity = rt2x00_get_field16(led->rt2x00dev->led_mcu_reg, EEPROM_FREQ_LED_POLARITY); @@ -1741,7 +1741,7 @@ static void rt2800_config_3572bt_ant(struct rt2x00_dev *rt2x00dev) u8 led_ctrl, led_g_mode, led_r_mode; rt2800_register_read(rt2x00dev, GPIO_SWITCH, ®); - if (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ) { + if (rt2x00dev->curr_band == NL80211_BAND_5GHZ) { rt2x00_set_field32(®, GPIO_SWITCH_0, 1); rt2x00_set_field32(®, GPIO_SWITCH_1, 1); } else { @@ -1844,7 +1844,7 @@ void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant) rt2x00_has_cap_bt_coexist(rt2x00dev)) { rt2x00_set_field8(&r3, BBP3_RX_ADC, 1); rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, - rt2x00dev->curr_band == IEEE80211_BAND_5GHZ); + rt2x00dev->curr_band == NL80211_BAND_5GHZ); rt2800_set_ant_diversity(rt2x00dev, ANTENNA_B); } else { rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 1); @@ -3451,7 +3451,7 @@ static int rt2800_get_gain_calibration_delta(struct rt2x00_dev *rt2x00dev) * Matching Delta value -4 -3 -2 -1 0 +1 +2 +3 +4 * Example TSSI bounds 0xF0 0xD0 0xB5 0xA0 0x88 0x45 0x25 0x15 0x00 */ - if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) { + if (rt2x00dev->curr_band == NL80211_BAND_2GHZ) { rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG1, &eeprom); tssi_bounds[0] = rt2x00_get_field16(eeprom, EEPROM_TSSI_BOUND_BG1_MINUS4); @@ -3546,7 +3546,7 @@ static int rt2800_get_gain_calibration_delta(struct rt2x00_dev *rt2x00dev) } static int rt2800_get_txpower_bw_comp(struct rt2x00_dev *rt2x00dev, - enum ieee80211_band band) + enum nl80211_band band) { u16 eeprom; u8 comp_en; @@ -3562,7 +3562,7 @@ static int rt2800_get_txpower_bw_comp(struct rt2x00_dev *rt2x00dev, !test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags)) return 0; - if (band == IEEE80211_BAND_2GHZ) { + if (band == NL80211_BAND_2GHZ) { comp_en = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_DELTA_ENABLE_2G); if (comp_en) { @@ -3611,7 +3611,7 @@ static int rt2800_get_txpower_reg_delta(struct rt2x00_dev *rt2x00dev, } static u8 rt2800_compensate_txpower(struct rt2x00_dev *rt2x00dev, int is_rate_b, - enum ieee80211_band band, int power_level, + enum nl80211_band band, int power_level, u8 txpower, int delta) { u16 eeprom; @@ -3639,7 +3639,7 @@ static u8 rt2800_compensate_txpower(struct rt2x00_dev *rt2x00dev, int is_rate_b, rt2800_eeprom_read(rt2x00dev, EEPROM_EIRP_MAX_TX_POWER, &eeprom); - if (band == IEEE80211_BAND_2GHZ) + if (band == NL80211_BAND_2GHZ) eirp_txpower_criterion = rt2x00_get_field16(eeprom, EEPROM_EIRP_MAX_TX_POWER_2GHZ); else @@ -3686,7 +3686,7 @@ static void rt2800_config_txpower_rt3593(struct rt2x00_dev *rt2x00dev, u16 eeprom; u32 regs[TX_PWR_CFG_IDX_COUNT]; unsigned int offset; - enum ieee80211_band band = chan->band; + enum nl80211_band band = chan->band; int delta; int i; @@ -3697,7 +3697,7 @@ static void rt2800_config_txpower_rt3593(struct rt2x00_dev *rt2x00dev, /* calculate temperature compensation delta */ delta = rt2800_get_gain_calibration_delta(rt2x00dev); - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) offset = 16; else offset = 0; @@ -4055,7 +4055,7 @@ static void rt2800_config_txpower_rt3593(struct rt2x00_dev *rt2x00dev, for (i = 0; i < TX_PWR_CFG_IDX_COUNT; i++) rt2x00_dbg(rt2x00dev, "band:%cGHz, BW:%c0MHz, TX_PWR_CFG_%d%s = %08lx\n", - (band == IEEE80211_BAND_5GHZ) ? '5' : '2', + (band == NL80211_BAND_5GHZ) ? '5' : '2', (test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags)) ? '4' : '2', (i > TX_PWR_CFG_9_IDX) ? @@ -4081,7 +4081,7 @@ static void rt2800_config_txpower_rt28xx(struct rt2x00_dev *rt2x00dev, u16 eeprom; u32 reg, offset; int i, is_rate_b, delta, power_ctrl; - enum ieee80211_band band = chan->band; + enum nl80211_band band = chan->band; /* * Calculate HT40 compensation. For 40MHz we need to add or subtract @@ -4436,7 +4436,7 @@ static u8 rt2800_get_default_vgc(struct rt2x00_dev *rt2x00dev) { u8 vgc; - if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) { + if (rt2x00dev->curr_band == NL80211_BAND_2GHZ) { if (rt2x00_rt(rt2x00dev, RT3070) || rt2x00_rt(rt2x00dev, RT3071) || rt2x00_rt(rt2x00dev, RT3090) || @@ -4511,7 +4511,7 @@ void rt2800_link_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual, case RT3572: case RT3593: if (qual->rssi > -65) { - if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) + if (rt2x00dev->curr_band == NL80211_BAND_2GHZ) vgc += 0x20; else vgc += 0x10; diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00.h b/drivers/net/wireless/ralink/rt2x00/rt2x00.h index 6418620f95ff..f68d492129c6 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h @@ -38,6 +38,7 @@ #include <linux/kfifo.h> #include <linux/hrtimer.h> #include <linux/average.h> +#include <linux/usb.h> #include <net/mac80211.h> @@ -752,8 +753,8 @@ struct rt2x00_dev { * IEEE80211 control structure. */ struct ieee80211_hw *hw; - struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS]; - enum ieee80211_band curr_band; + struct ieee80211_supported_band bands[NUM_NL80211_BANDS]; + enum nl80211_band curr_band; int curr_freq; /* @@ -1002,6 +1003,8 @@ struct rt2x00_dev { /* Extra TX headroom required for alignment purposes. */ unsigned int extra_tx_headroom; + + struct usb_anchor *anchor; }; struct rt2x00_bar_list_entry { diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c index 5639ed816813..4e0c5653054b 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c @@ -911,7 +911,7 @@ static void rt2x00lib_channel(struct ieee80211_channel *entry, const int value) { /* XXX: this assumption about the band is wrong for 802.11j */ - entry->band = channel <= 14 ? IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ; + entry->band = channel <= 14 ? NL80211_BAND_2GHZ : NL80211_BAND_5GHZ; entry->center_freq = ieee80211_channel_to_frequency(channel, entry->band); entry->hw_value = value; @@ -975,13 +975,13 @@ static int rt2x00lib_probe_hw_modes(struct rt2x00_dev *rt2x00dev, * Channels: 2.4 GHz */ if (spec->supported_bands & SUPPORT_BAND_2GHZ) { - rt2x00dev->bands[IEEE80211_BAND_2GHZ].n_channels = 14; - rt2x00dev->bands[IEEE80211_BAND_2GHZ].n_bitrates = num_rates; - rt2x00dev->bands[IEEE80211_BAND_2GHZ].channels = channels; - rt2x00dev->bands[IEEE80211_BAND_2GHZ].bitrates = rates; - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = - &rt2x00dev->bands[IEEE80211_BAND_2GHZ]; - memcpy(&rt2x00dev->bands[IEEE80211_BAND_2GHZ].ht_cap, + rt2x00dev->bands[NL80211_BAND_2GHZ].n_channels = 14; + rt2x00dev->bands[NL80211_BAND_2GHZ].n_bitrates = num_rates; + rt2x00dev->bands[NL80211_BAND_2GHZ].channels = channels; + rt2x00dev->bands[NL80211_BAND_2GHZ].bitrates = rates; + hw->wiphy->bands[NL80211_BAND_2GHZ] = + &rt2x00dev->bands[NL80211_BAND_2GHZ]; + memcpy(&rt2x00dev->bands[NL80211_BAND_2GHZ].ht_cap, &spec->ht, sizeof(spec->ht)); } @@ -991,15 +991,15 @@ static int rt2x00lib_probe_hw_modes(struct rt2x00_dev *rt2x00dev, * Channels: OFDM, UNII, HiperLAN2. */ if (spec->supported_bands & SUPPORT_BAND_5GHZ) { - rt2x00dev->bands[IEEE80211_BAND_5GHZ].n_channels = + rt2x00dev->bands[NL80211_BAND_5GHZ].n_channels = spec->num_channels - 14; - rt2x00dev->bands[IEEE80211_BAND_5GHZ].n_bitrates = + rt2x00dev->bands[NL80211_BAND_5GHZ].n_bitrates = num_rates - 4; - rt2x00dev->bands[IEEE80211_BAND_5GHZ].channels = &channels[14]; - rt2x00dev->bands[IEEE80211_BAND_5GHZ].bitrates = &rates[4]; - hw->wiphy->bands[IEEE80211_BAND_5GHZ] = - &rt2x00dev->bands[IEEE80211_BAND_5GHZ]; - memcpy(&rt2x00dev->bands[IEEE80211_BAND_5GHZ].ht_cap, + rt2x00dev->bands[NL80211_BAND_5GHZ].channels = &channels[14]; + rt2x00dev->bands[NL80211_BAND_5GHZ].bitrates = &rates[4]; + hw->wiphy->bands[NL80211_BAND_5GHZ] = + &rt2x00dev->bands[NL80211_BAND_5GHZ]; + memcpy(&rt2x00dev->bands[NL80211_BAND_5GHZ].ht_cap, &spec->ht, sizeof(spec->ht)); } @@ -1016,11 +1016,11 @@ static void rt2x00lib_remove_hw(struct rt2x00_dev *rt2x00dev) if (test_bit(DEVICE_STATE_REGISTERED_HW, &rt2x00dev->flags)) ieee80211_unregister_hw(rt2x00dev->hw); - if (likely(rt2x00dev->hw->wiphy->bands[IEEE80211_BAND_2GHZ])) { - kfree(rt2x00dev->hw->wiphy->bands[IEEE80211_BAND_2GHZ]->channels); - kfree(rt2x00dev->hw->wiphy->bands[IEEE80211_BAND_2GHZ]->bitrates); - rt2x00dev->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = NULL; - rt2x00dev->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = NULL; + if (likely(rt2x00dev->hw->wiphy->bands[NL80211_BAND_2GHZ])) { + kfree(rt2x00dev->hw->wiphy->bands[NL80211_BAND_2GHZ]->channels); + kfree(rt2x00dev->hw->wiphy->bands[NL80211_BAND_2GHZ]->bitrates); + rt2x00dev->hw->wiphy->bands[NL80211_BAND_2GHZ] = NULL; + rt2x00dev->hw->wiphy->bands[NL80211_BAND_5GHZ] = NULL; } kfree(rt2x00dev->spec.channels_info); @@ -1422,11 +1422,14 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev) cancel_work_sync(&rt2x00dev->intf_work); cancel_delayed_work_sync(&rt2x00dev->autowakeup_work); cancel_work_sync(&rt2x00dev->sleep_work); +#ifdef CONFIG_RT2X00_LIB_USB if (rt2x00_is_usb(rt2x00dev)) { + usb_kill_anchored_urbs(rt2x00dev->anchor); hrtimer_cancel(&rt2x00dev->txstatus_timer); cancel_work_sync(&rt2x00dev->rxdone_work); cancel_work_sync(&rt2x00dev->txdone_work); } +#endif if (rt2x00dev->workqueue) destroy_workqueue(rt2x00dev->workqueue); diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c index 7627af6098eb..7cf26c6124d1 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c @@ -171,8 +171,11 @@ static void rt2x00usb_register_read_async_cb(struct urb *urb) { struct rt2x00_async_read_data *rd = urb->context; if (rd->callback(rd->rt2x00dev, urb->status, le32_to_cpu(rd->reg))) { - if (usb_submit_urb(urb, GFP_ATOMIC) < 0) + usb_anchor_urb(urb, rd->rt2x00dev->anchor); + if (usb_submit_urb(urb, GFP_ATOMIC) < 0) { + usb_unanchor_urb(urb); kfree(rd); + } } else kfree(rd); } @@ -206,8 +209,11 @@ void rt2x00usb_register_read_async(struct rt2x00_dev *rt2x00dev, usb_fill_control_urb(urb, usb_dev, usb_rcvctrlpipe(usb_dev, 0), (unsigned char *)(&rd->cr), &rd->reg, sizeof(rd->reg), rt2x00usb_register_read_async_cb, rd); - if (usb_submit_urb(urb, GFP_ATOMIC) < 0) + usb_anchor_urb(urb, rt2x00dev->anchor); + if (usb_submit_urb(urb, GFP_ATOMIC) < 0) { + usb_unanchor_urb(urb); kfree(rd); + } usb_free_urb(urb); } EXPORT_SYMBOL_GPL(rt2x00usb_register_read_async); @@ -313,8 +319,10 @@ static bool rt2x00usb_kick_tx_entry(struct queue_entry *entry, void *data) entry->skb->data, length, rt2x00usb_interrupt_txdone, entry); + usb_anchor_urb(entry_priv->urb, rt2x00dev->anchor); status = usb_submit_urb(entry_priv->urb, GFP_ATOMIC); if (status) { + usb_unanchor_urb(entry_priv->urb); if (status == -ENODEV) clear_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags); set_bit(ENTRY_DATA_IO_FAILED, &entry->flags); @@ -402,8 +410,10 @@ static bool rt2x00usb_kick_rx_entry(struct queue_entry *entry, void *data) entry->skb->data, entry->skb->len, rt2x00usb_interrupt_rxdone, entry); + usb_anchor_urb(entry_priv->urb, rt2x00dev->anchor); status = usb_submit_urb(entry_priv->urb, GFP_ATOMIC); if (status) { + usb_unanchor_urb(entry_priv->urb); if (status == -ENODEV) clear_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags); set_bit(ENTRY_DATA_IO_FAILED, &entry->flags); @@ -818,6 +828,13 @@ int rt2x00usb_probe(struct usb_interface *usb_intf, if (retval) goto exit_free_reg; + rt2x00dev->anchor = devm_kmalloc(&usb_dev->dev, + sizeof(struct usb_anchor), + GFP_KERNEL); + if (!rt2x00dev->anchor) + goto exit_free_reg; + + init_usb_anchor(rt2x00dev->anchor); return 0; exit_free_reg: diff --git a/drivers/net/wireless/ralink/rt2x00/rt61pci.c b/drivers/net/wireless/ralink/rt2x00/rt61pci.c index 24a3436ef952..03013eb2f642 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt61pci.c +++ b/drivers/net/wireless/ralink/rt2x00/rt61pci.c @@ -252,9 +252,9 @@ static void rt61pci_brightness_set(struct led_classdev *led_cdev, container_of(led_cdev, struct rt2x00_led, led_dev); unsigned int enabled = brightness != LED_OFF; unsigned int a_mode = - (enabled && led->rt2x00dev->curr_band == IEEE80211_BAND_5GHZ); + (enabled && led->rt2x00dev->curr_band == NL80211_BAND_5GHZ); unsigned int bg_mode = - (enabled && led->rt2x00dev->curr_band == IEEE80211_BAND_2GHZ); + (enabled && led->rt2x00dev->curr_band == NL80211_BAND_2GHZ); if (led->type == LED_TYPE_RADIO) { rt2x00_set_field16(&led->rt2x00dev->led_mcu_reg, @@ -643,12 +643,12 @@ static void rt61pci_config_antenna_5x(struct rt2x00_dev *rt2x00dev, case ANTENNA_HW_DIVERSITY: rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA_CONTROL, 2); rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END, - (rt2x00dev->curr_band != IEEE80211_BAND_5GHZ)); + (rt2x00dev->curr_band != NL80211_BAND_5GHZ)); break; case ANTENNA_A: rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA_CONTROL, 1); rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END, 0); - if (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ) + if (rt2x00dev->curr_band == NL80211_BAND_5GHZ) rt2x00_set_field8(&r77, BBP_R77_RX_ANTENNA, 0); else rt2x00_set_field8(&r77, BBP_R77_RX_ANTENNA, 3); @@ -657,7 +657,7 @@ static void rt61pci_config_antenna_5x(struct rt2x00_dev *rt2x00dev, default: rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA_CONTROL, 1); rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END, 0); - if (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ) + if (rt2x00dev->curr_band == NL80211_BAND_5GHZ) rt2x00_set_field8(&r77, BBP_R77_RX_ANTENNA, 3); else rt2x00_set_field8(&r77, BBP_R77_RX_ANTENNA, 0); @@ -808,7 +808,7 @@ static void rt61pci_config_ant(struct rt2x00_dev *rt2x00dev, BUG_ON(ant->rx == ANTENNA_SW_DIVERSITY || ant->tx == ANTENNA_SW_DIVERSITY); - if (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ) { + if (rt2x00dev->curr_band == NL80211_BAND_5GHZ) { sel = antenna_sel_a; lna = rt2x00_has_cap_external_lna_a(rt2x00dev); } else { @@ -822,9 +822,9 @@ static void rt61pci_config_ant(struct rt2x00_dev *rt2x00dev, rt2x00mmio_register_read(rt2x00dev, PHY_CSR0, ®); rt2x00_set_field32(®, PHY_CSR0_PA_PE_BG, - rt2x00dev->curr_band == IEEE80211_BAND_2GHZ); + rt2x00dev->curr_band == NL80211_BAND_2GHZ); rt2x00_set_field32(®, PHY_CSR0_PA_PE_A, - rt2x00dev->curr_band == IEEE80211_BAND_5GHZ); + rt2x00dev->curr_band == NL80211_BAND_5GHZ); rt2x00mmio_register_write(rt2x00dev, PHY_CSR0, reg); @@ -846,7 +846,7 @@ static void rt61pci_config_lna_gain(struct rt2x00_dev *rt2x00dev, u16 eeprom; short lna_gain = 0; - if (libconf->conf->chandef.chan->band == IEEE80211_BAND_2GHZ) { + if (libconf->conf->chandef.chan->band == NL80211_BAND_2GHZ) { if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) lna_gain += 14; @@ -1048,7 +1048,7 @@ static void rt61pci_link_tuner(struct rt2x00_dev *rt2x00dev, /* * Determine r17 bounds. */ - if (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ) { + if (rt2x00dev->curr_band == NL80211_BAND_5GHZ) { low_bound = 0x28; up_bound = 0x48; if (rt2x00_has_cap_external_lna_a(rt2x00dev)) { @@ -2077,7 +2077,7 @@ static int rt61pci_agc_to_rssi(struct rt2x00_dev *rt2x00dev, int rxd_w1) return 0; } - if (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ) { + if (rt2x00dev->curr_band == NL80211_BAND_5GHZ) { if (lna == 3 || lna == 2) offset += 10; } diff --git a/drivers/net/wireless/ralink/rt2x00/rt73usb.c b/drivers/net/wireless/ralink/rt2x00/rt73usb.c index 7bbc86931168..c1397a6d3cee 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt73usb.c +++ b/drivers/net/wireless/ralink/rt2x00/rt73usb.c @@ -197,9 +197,9 @@ static void rt73usb_brightness_set(struct led_classdev *led_cdev, container_of(led_cdev, struct rt2x00_led, led_dev); unsigned int enabled = brightness != LED_OFF; unsigned int a_mode = - (enabled && led->rt2x00dev->curr_band == IEEE80211_BAND_5GHZ); + (enabled && led->rt2x00dev->curr_band == NL80211_BAND_5GHZ); unsigned int bg_mode = - (enabled && led->rt2x00dev->curr_band == IEEE80211_BAND_2GHZ); + (enabled && led->rt2x00dev->curr_band == NL80211_BAND_2GHZ); if (led->type == LED_TYPE_RADIO) { rt2x00_set_field16(&led->rt2x00dev->led_mcu_reg, @@ -593,13 +593,13 @@ static void rt73usb_config_antenna_5x(struct rt2x00_dev *rt2x00dev, case ANTENNA_HW_DIVERSITY: rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA_CONTROL, 2); temp = !rt2x00_has_cap_frame_type(rt2x00dev) && - (rt2x00dev->curr_band != IEEE80211_BAND_5GHZ); + (rt2x00dev->curr_band != NL80211_BAND_5GHZ); rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END, temp); break; case ANTENNA_A: rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA_CONTROL, 1); rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END, 0); - if (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ) + if (rt2x00dev->curr_band == NL80211_BAND_5GHZ) rt2x00_set_field8(&r77, BBP_R77_RX_ANTENNA, 0); else rt2x00_set_field8(&r77, BBP_R77_RX_ANTENNA, 3); @@ -608,7 +608,7 @@ static void rt73usb_config_antenna_5x(struct rt2x00_dev *rt2x00dev, default: rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA_CONTROL, 1); rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END, 0); - if (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ) + if (rt2x00dev->curr_band == NL80211_BAND_5GHZ) rt2x00_set_field8(&r77, BBP_R77_RX_ANTENNA, 3); else rt2x00_set_field8(&r77, BBP_R77_RX_ANTENNA, 0); @@ -704,7 +704,7 @@ static void rt73usb_config_ant(struct rt2x00_dev *rt2x00dev, BUG_ON(ant->rx == ANTENNA_SW_DIVERSITY || ant->tx == ANTENNA_SW_DIVERSITY); - if (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ) { + if (rt2x00dev->curr_band == NL80211_BAND_5GHZ) { sel = antenna_sel_a; lna = rt2x00_has_cap_external_lna_a(rt2x00dev); } else { @@ -718,9 +718,9 @@ static void rt73usb_config_ant(struct rt2x00_dev *rt2x00dev, rt2x00usb_register_read(rt2x00dev, PHY_CSR0, ®); rt2x00_set_field32(®, PHY_CSR0_PA_PE_BG, - (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ)); + (rt2x00dev->curr_band == NL80211_BAND_2GHZ)); rt2x00_set_field32(®, PHY_CSR0_PA_PE_A, - (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ)); + (rt2x00dev->curr_band == NL80211_BAND_5GHZ)); rt2x00usb_register_write(rt2x00dev, PHY_CSR0, reg); @@ -736,7 +736,7 @@ static void rt73usb_config_lna_gain(struct rt2x00_dev *rt2x00dev, u16 eeprom; short lna_gain = 0; - if (libconf->conf->chandef.chan->band == IEEE80211_BAND_2GHZ) { + if (libconf->conf->chandef.chan->band == NL80211_BAND_2GHZ) { if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) lna_gain += 14; @@ -923,7 +923,7 @@ static void rt73usb_link_tuner(struct rt2x00_dev *rt2x00dev, /* * Determine r17 bounds. */ - if (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ) { + if (rt2x00dev->curr_band == NL80211_BAND_5GHZ) { low_bound = 0x28; up_bound = 0x48; @@ -1657,7 +1657,7 @@ static int rt73usb_agc_to_rssi(struct rt2x00_dev *rt2x00dev, int rxd_w1) return 0; } - if (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ) { + if (rt2x00dev->curr_band == NL80211_BAND_5GHZ) { if (rt2x00_has_cap_external_lna_a(rt2x00dev)) { if (lna == 3 || lna == 2) offset += 10; diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c b/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c index a43a16fde59d..ba242d0160ec 100644 --- a/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c +++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c @@ -526,7 +526,7 @@ static void rtl8180_tx(struct ieee80211_hw *dev, * ieee80211_generic_frame_duration */ duration = ieee80211_generic_frame_duration(dev, priv->vif, - IEEE80211_BAND_2GHZ, skb->len, + NL80211_BAND_2GHZ, skb->len, ieee80211_get_tx_rate(dev, info)); frame_duration = priv->ack_time + le16_to_cpu(duration); @@ -1529,7 +1529,7 @@ static void rtl8180_bss_info_changed(struct ieee80211_hw *dev, priv->ack_time = le16_to_cpu(ieee80211_generic_frame_duration(dev, priv->vif, - IEEE80211_BAND_2GHZ, 10, + NL80211_BAND_2GHZ, 10, &priv->rates[0])) - 10; rtl8180_conf_erp(dev, info); @@ -1736,7 +1736,7 @@ static int rtl8180_probe(struct pci_dev *pdev, if (err) { printk(KERN_ERR "%s (rtl8180): Cannot obtain PCI resources\n", pci_name(pdev)); - return err; + goto err_disable_dev; } io_addr = pci_resource_start(pdev, 0); @@ -1795,12 +1795,12 @@ static int rtl8180_probe(struct pci_dev *pdev, memcpy(priv->channels, rtl818x_channels, sizeof(rtl818x_channels)); memcpy(priv->rates, rtl818x_rates, sizeof(rtl818x_rates)); - priv->band.band = IEEE80211_BAND_2GHZ; + priv->band.band = NL80211_BAND_2GHZ; priv->band.channels = priv->channels; priv->band.n_channels = ARRAY_SIZE(rtl818x_channels); priv->band.bitrates = priv->rates; priv->band.n_bitrates = 4; - dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band; + dev->wiphy->bands[NL80211_BAND_2GHZ] = &priv->band; ieee80211_hw_set(dev, HOST_BROADCAST_PS_BUFFERING); ieee80211_hw_set(dev, RX_INCLUDES_FCS); @@ -1938,6 +1938,8 @@ static int rtl8180_probe(struct pci_dev *pdev, err_free_reg: pci_release_regions(pdev); + + err_disable_dev: pci_disable_device(pdev); return err; } diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c b/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c index b7f72f9c7988..231f84db9ab0 100644 --- a/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c +++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c @@ -1470,12 +1470,12 @@ static int rtl8187_probe(struct usb_interface *intf, memcpy(priv->rates, rtl818x_rates, sizeof(rtl818x_rates)); priv->map = (struct rtl818x_csr *)0xFF00; - priv->band.band = IEEE80211_BAND_2GHZ; + priv->band.band = NL80211_BAND_2GHZ; priv->band.channels = priv->channels; priv->band.n_channels = ARRAY_SIZE(rtl818x_channels); priv->band.bitrates = priv->rates; priv->band.n_bitrates = ARRAY_SIZE(rtl818x_rates); - dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band; + dev->wiphy->bands[NL80211_BAND_2GHZ] = &priv->band; ieee80211_hw_set(dev, RX_INCLUDES_FCS); diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c index abdff458b80f..db8433a9efe2 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c @@ -91,33 +91,33 @@ static struct ieee80211_rate rtl8xxxu_rates[] = { }; static struct ieee80211_channel rtl8xxxu_channels_2g[] = { - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2412, + { .band = NL80211_BAND_2GHZ, .center_freq = 2412, .hw_value = 1, .max_power = 30 }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2417, + { .band = NL80211_BAND_2GHZ, .center_freq = 2417, .hw_value = 2, .max_power = 30 }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2422, + { .band = NL80211_BAND_2GHZ, .center_freq = 2422, .hw_value = 3, .max_power = 30 }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2427, + { .band = NL80211_BAND_2GHZ, .center_freq = 2427, .hw_value = 4, .max_power = 30 }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2432, + { .band = NL80211_BAND_2GHZ, .center_freq = 2432, .hw_value = 5, .max_power = 30 }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2437, + { .band = NL80211_BAND_2GHZ, .center_freq = 2437, .hw_value = 6, .max_power = 30 }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2442, + { .band = NL80211_BAND_2GHZ, .center_freq = 2442, .hw_value = 7, .max_power = 30 }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2447, + { .band = NL80211_BAND_2GHZ, .center_freq = 2447, .hw_value = 8, .max_power = 30 }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2452, + { .band = NL80211_BAND_2GHZ, .center_freq = 2452, .hw_value = 9, .max_power = 30 }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2457, + { .band = NL80211_BAND_2GHZ, .center_freq = 2457, .hw_value = 10, .max_power = 30 }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2462, + { .band = NL80211_BAND_2GHZ, .center_freq = 2462, .hw_value = 11, .max_power = 30 }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2467, + { .band = NL80211_BAND_2GHZ, .center_freq = 2467, .hw_value = 12, .max_power = 30 }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2472, + { .band = NL80211_BAND_2GHZ, .center_freq = 2472, .hw_value = 13, .max_power = 30 }, - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2484, + { .band = NL80211_BAND_2GHZ, .center_freq = 2484, .hw_value = 14, .max_power = 30 } }; @@ -1574,7 +1574,7 @@ static void rtl8723a_enable_rf(struct rtl8xxxu_priv *priv) val32 &= ~OFDM_RF_PATH_TX_MASK; if (priv->tx_paths == 2) val32 |= OFDM_RF_PATH_TX_A | OFDM_RF_PATH_TX_B; - else if (priv->rtlchip == 0x8192c || priv->rtlchip == 0x8191c) + else if (priv->rtl_chip == RTL8192C || priv->rtl_chip == RTL8191C) val32 |= OFDM_RF_PATH_TX_B; else val32 |= OFDM_RF_PATH_TX_A; @@ -2199,11 +2199,11 @@ static int rtl8xxxu_identify_chip(struct rtl8xxxu_priv *priv) if (val32 & SYS_CFG_BT_FUNC) { if (priv->chip_cut >= 3) { sprintf(priv->chip_name, "8723BU"); - priv->rtlchip = 0x8723b; + priv->rtl_chip = RTL8723B; } else { sprintf(priv->chip_name, "8723AU"); priv->usb_interrupts = 1; - priv->rtlchip = 0x8723a; + priv->rtl_chip = RTL8723A; } priv->rf_paths = 1; @@ -2221,19 +2221,19 @@ static int rtl8xxxu_identify_chip(struct rtl8xxxu_priv *priv) } else if (val32 & SYS_CFG_TYPE_ID) { bonding = rtl8xxxu_read32(priv, REG_HPON_FSM); bonding &= HPON_FSM_BONDING_MASK; - if (priv->chip_cut >= 3) { + if (priv->fops->has_s0s1) { if (bonding == HPON_FSM_BONDING_1T2R) { sprintf(priv->chip_name, "8191EU"); priv->rf_paths = 2; priv->rx_paths = 2; priv->tx_paths = 1; - priv->rtlchip = 0x8191e; + priv->rtl_chip = RTL8191E; } else { sprintf(priv->chip_name, "8192EU"); priv->rf_paths = 2; priv->rx_paths = 2; priv->tx_paths = 2; - priv->rtlchip = 0x8192e; + priv->rtl_chip = RTL8192E; } } else if (bonding == HPON_FSM_BONDING_1T2R) { sprintf(priv->chip_name, "8191CU"); @@ -2241,14 +2241,14 @@ static int rtl8xxxu_identify_chip(struct rtl8xxxu_priv *priv) priv->rx_paths = 2; priv->tx_paths = 1; priv->usb_interrupts = 1; - priv->rtlchip = 0x8191c; + priv->rtl_chip = RTL8191C; } else { sprintf(priv->chip_name, "8192CU"); priv->rf_paths = 2; priv->rx_paths = 2; priv->tx_paths = 2; priv->usb_interrupts = 1; - priv->rtlchip = 0x8192c; + priv->rtl_chip = RTL8192C; } priv->has_wifi = 1; } else { @@ -2256,15 +2256,15 @@ static int rtl8xxxu_identify_chip(struct rtl8xxxu_priv *priv) priv->rf_paths = 1; priv->rx_paths = 1; priv->tx_paths = 1; - priv->rtlchip = 0x8188c; + priv->rtl_chip = RTL8188C; priv->usb_interrupts = 1; priv->has_wifi = 1; } - switch (priv->rtlchip) { - case 0x8188e: - case 0x8192e: - case 0x8723b: + switch (priv->rtl_chip) { + case RTL8188E: + case RTL8192E: + case RTL8723B: switch (val32 & SYS_CFG_VENDOR_EXT_MASK) { case SYS_CFG_VENDOR_ID_TSMC: sprintf(priv->chip_vendor, "TSMC"); @@ -2814,7 +2814,7 @@ static int rtl8xxxu_start_firmware(struct rtl8xxxu_priv *priv) /* * Init H2C command */ - if (priv->rtlchip == 0x8723b) + if (priv->rtl_chip == RTL8723B) rtl8xxxu_write8(priv, REG_HMTFR, 0x0f); exit: return ret; @@ -2997,7 +2997,7 @@ static int rtl8192cu_load_firmware(struct rtl8xxxu_priv *priv) if (!priv->vendor_umc) fw_name = "rtlwifi/rtl8192cufw_TMSC.bin"; - else if (priv->chip_cut || priv->rtlchip == 0x8192c) + else if (priv->chip_cut || priv->rtl_chip == RTL8192C) fw_name = "rtlwifi/rtl8192cufw_B.bin"; else fw_name = "rtlwifi/rtl8192cufw_A.bin"; @@ -3108,7 +3108,7 @@ rtl8xxxu_init_mac(struct rtl8xxxu_priv *priv, struct rtl8xxxu_reg8val *array) } } - if (priv->rtlchip != 0x8723b) + if (priv->rtl_chip != RTL8723B) rtl8xxxu_write8(priv, REG_MAX_AGGR_NUM, 0x0a); return 0; @@ -3154,7 +3154,7 @@ static int rtl8xxxu_init_phy_bb(struct rtl8xxxu_priv *priv) * addresses, which is initialized here. Do we need this? */ - if (priv->rtlchip == 0x8723b) { + if (priv->rtl_chip == RTL8723B) { val16 = rtl8xxxu_read16(priv, REG_SYS_FUNC); val16 |= SYS_FUNC_BB_GLB_RSTN | SYS_FUNC_BBRSTB | SYS_FUNC_DIO_RF; @@ -3176,7 +3176,7 @@ static int rtl8xxxu_init_phy_bb(struct rtl8xxxu_priv *priv) rtl8xxxu_write16(priv, REG_SYS_FUNC, val16); } - if (priv->rtlchip != 0x8723b) { + if (priv->rtl_chip != RTL8723B) { /* AFE_XTAL_RF_GATE (bit 14) if addressing as 32 bit register */ val32 = rtl8xxxu_read32(priv, REG_AFE_XTAL_CTRL); val32 &= ~AFE_XTAL_RF_GATE; @@ -3193,7 +3193,7 @@ static int rtl8xxxu_init_phy_bb(struct rtl8xxxu_priv *priv) rtl8xxxu_init_phy_regs(priv, rtl8188ru_phy_1t_highpa_table); else if (priv->tx_paths == 2) rtl8xxxu_init_phy_regs(priv, rtl8192cu_phy_2t_init_table); - else if (priv->rtlchip == 0x8723b) { + else if (priv->rtl_chip == RTL8723B) { /* * Why? */ @@ -3204,7 +3204,7 @@ static int rtl8xxxu_init_phy_bb(struct rtl8xxxu_priv *priv) rtl8xxxu_init_phy_regs(priv, rtl8723a_phy_1t_init_table); - if (priv->rtlchip == 0x8188c && priv->hi_pa && + if (priv->rtl_chip == RTL8188C && priv->hi_pa && priv->vendor_umc && priv->chip_cut == 1) rtl8xxxu_write8(priv, REG_OFDM0_AGC_PARM1 + 2, 0x50); @@ -3266,7 +3266,7 @@ static int rtl8xxxu_init_phy_bb(struct rtl8xxxu_priv *priv) rtl8xxxu_write32(priv, REG_TX_TO_TX, val32); } - if (priv->rtlchip == 0x8723b) + if (priv->rtl_chip == RTL8723B) rtl8xxxu_init_phy_regs(priv, rtl8xxx_agc_8723bu_table); else if (priv->hi_pa) rtl8xxxu_init_phy_regs(priv, rtl8xxx_agc_highpa_table); @@ -3283,7 +3283,7 @@ static int rtl8xxxu_init_phy_bb(struct rtl8xxxu_priv *priv) rtl8xxxu_write32(priv, REG_MAC_PHY_CTRL, val32); } - if (priv->rtlchip != 0x8723bu) { + if (priv->rtl_chip != RTL8723B && priv->rtl_chip != RTL8192E) { ldoa15 = LDOA15_ENABLE | LDOA15_OBUF; ldov12d = LDOV12D_ENABLE | BIT(2) | (2 << LDOV12D_VADJ_SHIFT); ldohci12 = 0x57; @@ -5955,7 +5955,7 @@ static int rtl8192cu_power_on(struct rtl8xxxu_priv *priv) /* * Workaround for 8188RU LNA power leakage problem. */ - if (priv->rtlchip == 0x8188c && priv->hi_pa) { + if (priv->rtl_chip == RTL8188C && priv->hi_pa) { val32 = rtl8xxxu_read32(priv, REG_FPGA0_XCD_RF_PARM); val32 &= ~BIT(1); rtl8xxxu_write32(priv, REG_FPGA0_XCD_RF_PARM, val32); @@ -6020,7 +6020,7 @@ static void rtl8xxxu_power_off(struct rtl8xxxu_priv *priv) /* * Workaround for 8188RU LNA power leakage problem. */ - if (priv->rtlchip == 0x8188c && priv->hi_pa) { + if (priv->rtl_chip == RTL8188C && priv->hi_pa) { val32 = rtl8xxxu_read32(priv, REG_FPGA0_XCD_RF_PARM); val32 |= BIT(1); rtl8xxxu_write32(priv, REG_FPGA0_XCD_RF_PARM, val32); @@ -6313,7 +6313,7 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) * Presumably this is for 8188EU as well * Enable TX report and TX report timer */ - if (priv->rtlchip == 0x8723bu) { + if (priv->rtl_chip == RTL8723B) { val8 = rtl8xxxu_read8(priv, REG_TX_REPORT_CTRL); val8 |= TX_REPORT_CTRL_TIMER_ENABLE; rtl8xxxu_write8(priv, REG_TX_REPORT_CTRL, val8); @@ -6340,9 +6340,9 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) /* Solve too many protocol error on USB bus */ /* Can't do this for 8188/8192 UMC A cut parts */ - if (priv->rtlchip == 0x8723a || - ((priv->rtlchip == 0x8192c || priv->rtlchip == 0x8191c || - priv->rtlchip == 0x8188c) && + if (priv->rtl_chip == RTL8723A || + ((priv->rtl_chip == RTL8192C || priv->rtl_chip == RTL8191C || + priv->rtl_chip == RTL8188C) && (priv->chip_cut || !priv->vendor_umc))) { rtl8xxxu_write8(priv, 0xfe40, 0xe6); rtl8xxxu_write8(priv, 0xfe41, 0x94); @@ -6361,7 +6361,7 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) rtl8xxxu_write8(priv, 0xfe42, 0x80); } - if (priv->rtlchip == 0x8192e) { + if (priv->rtl_chip == RTL8192E) { rtl8xxxu_write32(priv, REG_HIMR0, 0x00); rtl8xxxu_write32(priv, REG_HIMR1, 0x00); } @@ -6369,7 +6369,7 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) if (priv->fops->phy_init_antenna_selection) priv->fops->phy_init_antenna_selection(priv); - if (priv->rtlchip == 0x8723b) + if (priv->rtl_chip == RTL8723B) ret = rtl8xxxu_init_mac(priv, rtl8723b_mac_init_table); else ret = rtl8xxxu_init_mac(priv, rtl8723a_mac_init_table); @@ -6383,12 +6383,12 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) if (ret) goto exit; - switch(priv->rtlchip) { - case 0x8723a: + switch(priv->rtl_chip) { + case RTL8723A: rftable = rtl8723au_radioa_1t_init_table; ret = rtl8xxxu_init_phy_rf(priv, rftable, RF_A); break; - case 0x8723b: + case RTL8723B: rftable = rtl8723bu_radioa_1t_init_table; ret = rtl8xxxu_init_phy_rf(priv, rftable, RF_A); /* @@ -6399,18 +6399,18 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) msleep(200); rtl8xxxu_write_rfreg(priv, RF_A, 0xb0, 0xdffe0); break; - case 0x8188c: + case RTL8188C: if (priv->hi_pa) rftable = rtl8188ru_radioa_1t_highpa_table; else rftable = rtl8192cu_radioa_1t_init_table; ret = rtl8xxxu_init_phy_rf(priv, rftable, RF_A); break; - case 0x8191c: + case RTL8191C: rftable = rtl8192cu_radioa_1t_init_table; ret = rtl8xxxu_init_phy_rf(priv, rftable, RF_A); break; - case 0x8192c: + case RTL8192C: rftable = rtl8192cu_radioa_2t_init_table; ret = rtl8xxxu_init_phy_rf(priv, rftable, RF_A); if (ret) @@ -6428,7 +6428,7 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) /* * Chip specific quirks */ - if (priv->rtlchip == 0x8723a) { + if (priv->rtl_chip == RTL8723A) { /* Fix USB interface interference issue */ rtl8xxxu_write8(priv, 0xfe40, 0xe0); rtl8xxxu_write8(priv, 0xfe41, 0x8d); @@ -6468,7 +6468,7 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) */ val8 = TX_TOTAL_PAGE_NUM + 1; - if (priv->rtlchip == 0x8723b) + if (priv->rtl_chip == RTL8723B) val8 -= 1; rtl8xxxu_write8(priv, REG_TXPKTBUF_BCNQ_BDNY, val8); @@ -6484,7 +6484,7 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) goto exit; /* RFSW Control - clear bit 14 ?? */ - if (priv->rtlchip != 0x8723b) + if (priv->rtl_chip != RTL8723B) rtl8xxxu_write32(priv, REG_FPGA0_TX_INFO, 0x00000003); /* 0x07000760 */ val32 = FPGA0_RF_TRSW | FPGA0_RF_TRSWB | FPGA0_RF_ANTSW | @@ -6501,14 +6501,14 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) /* * Set RX page boundary */ - if (priv->rtlchip == 0x8723b) + if (priv->rtl_chip == RTL8723B) rtl8xxxu_write16(priv, REG_TRXFF_BNDY + 2, 0x3f7f); else rtl8xxxu_write16(priv, REG_TRXFF_BNDY + 2, 0x27ff); /* * Transfer page size is always 128 */ - if (priv->rtlchip == 0x8723b) + if (priv->rtl_chip == RTL8723B) val8 = (PBP_PAGE_SIZE_256 << PBP_PAGE_SIZE_RX_SHIFT) | (PBP_PAGE_SIZE_256 << PBP_PAGE_SIZE_TX_SHIFT); else @@ -6600,7 +6600,7 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) /* * Initialize burst parameters */ - if (priv->rtlchip == 0x8723b) { + if (priv->rtl_chip == RTL8723B) { /* * For USB high speed set 512B packets */ @@ -6682,7 +6682,7 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) val8 = ((30000 + NAV_UPPER_UNIT - 1) / NAV_UPPER_UNIT); rtl8xxxu_write8(priv, REG_NAV_UPPER, val8); - if (priv->rtlchip == 0x8723a) { + if (priv->rtl_chip == RTL8723A) { /* * 2011/03/09 MH debug only, UMC-B cut pass 2500 S5 test, * but we need to find root cause. @@ -7014,7 +7014,7 @@ static u32 rtl8xxxu_queue_select(struct ieee80211_hw *hw, struct sk_buff *skb) * format. The descriptor checksum is still only calculated over the * initial 32 bytes of the descriptor! */ -static void rtl8xxxu_calc_tx_desc_csum(struct rtl8723au_tx_desc *tx_desc) +static void rtl8xxxu_calc_tx_desc_csum(struct rtl8xxxu_txdesc32 *tx_desc) { __le16 *ptr = (__le16 *)tx_desc; u16 csum = 0; @@ -7026,7 +7026,7 @@ static void rtl8xxxu_calc_tx_desc_csum(struct rtl8723au_tx_desc *tx_desc) */ tx_desc->csum = cpu_to_le16(0); - for (i = 0; i < (sizeof(struct rtl8723au_tx_desc) / sizeof(u16)); i++) + for (i = 0; i < (sizeof(struct rtl8xxxu_txdesc32) / sizeof(u16)); i++) csum = csum ^ le16_to_cpu(ptr[i]); tx_desc->csum |= cpu_to_le16(csum); @@ -7164,8 +7164,8 @@ static void rtl8xxxu_tx(struct ieee80211_hw *hw, struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb); struct ieee80211_rate *tx_rate = ieee80211_get_tx_rate(hw, tx_info); struct rtl8xxxu_priv *priv = hw->priv; - struct rtl8723au_tx_desc *tx_desc; - struct rtl8723bu_tx_desc *tx_desc40; + struct rtl8xxxu_txdesc32 *tx_desc; + struct rtl8xxxu_txdesc40 *tx_desc40; struct rtl8xxxu_tx_urb *tx_urb; struct ieee80211_sta *sta = NULL; struct ieee80211_vif *vif = tx_info->control.vif; @@ -7210,7 +7210,7 @@ static void rtl8xxxu_tx(struct ieee80211_hw *hw, if (control && control->sta) sta = control->sta; - tx_desc = (struct rtl8723au_tx_desc *)skb_push(skb, tx_desc_size); + tx_desc = (struct rtl8xxxu_txdesc32 *)skb_push(skb, tx_desc_size); memset(tx_desc, 0, tx_desc_size); tx_desc->pkt_size = cpu_to_le16(pktlen); @@ -7267,37 +7267,35 @@ static void rtl8xxxu_tx(struct ieee80211_hw *hw, tx_desc->txdw5 |= cpu_to_le32(0x0001ff00); tx_desc->txdw3 = - cpu_to_le32((u32)seq_number << TXDESC_SEQ_SHIFT_8723A); + cpu_to_le32((u32)seq_number << TXDESC32_SEQ_SHIFT); if (ampdu_enable) - tx_desc->txdw1 |= cpu_to_le32(TXDESC_AGG_ENABLE_8723A); + tx_desc->txdw1 |= cpu_to_le32(TXDESC32_AGG_ENABLE); else - tx_desc->txdw1 |= cpu_to_le32(TXDESC_AGG_BREAK_8723A); + tx_desc->txdw1 |= cpu_to_le32(TXDESC32_AGG_BREAK); if (ieee80211_is_mgmt(hdr->frame_control)) { tx_desc->txdw5 = cpu_to_le32(tx_rate->hw_value); tx_desc->txdw4 |= - cpu_to_le32(TXDESC_USE_DRIVER_RATE_8723A); + cpu_to_le32(TXDESC32_USE_DRIVER_RATE); tx_desc->txdw5 |= - cpu_to_le32(6 << - TXDESC_RETRY_LIMIT_SHIFT_8723A); + cpu_to_le32(6 << TXDESC32_RETRY_LIMIT_SHIFT); tx_desc->txdw5 |= - cpu_to_le32(TXDESC_RETRY_LIMIT_ENABLE_8723A); + cpu_to_le32(TXDESC32_RETRY_LIMIT_ENABLE); } if (ieee80211_is_data_qos(hdr->frame_control)) - tx_desc->txdw4 |= cpu_to_le32(TXDESC_QOS_8723A); + tx_desc->txdw4 |= cpu_to_le32(TXDESC32_QOS); if (rate_flag & IEEE80211_TX_RC_USE_SHORT_PREAMBLE || (sta && vif && vif->bss_conf.use_short_preamble)) - tx_desc->txdw4 |= - cpu_to_le32(TXDESC_SHORT_PREAMBLE_8723A); + tx_desc->txdw4 |= cpu_to_le32(TXDESC32_SHORT_PREAMBLE); if (rate_flag & IEEE80211_TX_RC_SHORT_GI || (ieee80211_is_data_qos(hdr->frame_control) && sta && sta->ht_cap.cap & (IEEE80211_HT_CAP_SGI_40 | IEEE80211_HT_CAP_SGI_20))) { - tx_desc->txdw5 |= cpu_to_le32(TXDESC_SHORT_GI); + tx_desc->txdw5 |= cpu_to_le32(TXDESC32_SHORT_GI); } if (rate_flag & IEEE80211_TX_RC_USE_RTS_CTS) { @@ -7307,46 +7305,43 @@ static void rtl8xxxu_tx(struct ieee80211_hw *hw, */ tx_desc->txdw4 |= cpu_to_le32(DESC_RATE_24M << - TXDESC_RTS_RATE_SHIFT_8723A); + TXDESC32_RTS_RATE_SHIFT); tx_desc->txdw4 |= - cpu_to_le32(TXDESC_RTS_CTS_ENABLE_8723A); - tx_desc->txdw4 |= - cpu_to_le32(TXDESC_HW_RTS_ENABLE_8723A); + cpu_to_le32(TXDESC32_RTS_CTS_ENABLE); + tx_desc->txdw4 |= cpu_to_le32(TXDESC32_HW_RTS_ENABLE); } } else { - tx_desc40 = (struct rtl8723bu_tx_desc *)tx_desc; + tx_desc40 = (struct rtl8xxxu_txdesc40 *)tx_desc; tx_desc40->txdw4 = cpu_to_le32(rate); if (ieee80211_is_data(hdr->frame_control)) { tx_desc->txdw4 |= cpu_to_le32(0x1f << - TXDESC_DATA_RATE_FB_SHIFT_8723B); + TXDESC40_DATA_RATE_FB_SHIFT); } tx_desc40->txdw9 = - cpu_to_le32((u32)seq_number << TXDESC_SEQ_SHIFT_8723B); + cpu_to_le32((u32)seq_number << TXDESC40_SEQ_SHIFT); if (ampdu_enable) - tx_desc40->txdw2 |= - cpu_to_le32(TXDESC_AGG_ENABLE_8723B); + tx_desc40->txdw2 |= cpu_to_le32(TXDESC40_AGG_ENABLE); else - tx_desc40->txdw2 |= cpu_to_le32(TXDESC_AGG_BREAK_8723B); + tx_desc40->txdw2 |= cpu_to_le32(TXDESC40_AGG_BREAK); if (ieee80211_is_mgmt(hdr->frame_control)) { tx_desc40->txdw4 = cpu_to_le32(tx_rate->hw_value); tx_desc40->txdw3 |= - cpu_to_le32(TXDESC_USE_DRIVER_RATE_8723B); + cpu_to_le32(TXDESC40_USE_DRIVER_RATE); tx_desc40->txdw4 |= - cpu_to_le32(6 << - TXDESC_RETRY_LIMIT_SHIFT_8723B); + cpu_to_le32(6 << TXDESC40_RETRY_LIMIT_SHIFT); tx_desc40->txdw4 |= - cpu_to_le32(TXDESC_RETRY_LIMIT_ENABLE_8723B); + cpu_to_le32(TXDESC40_RETRY_LIMIT_ENABLE); } if (rate_flag & IEEE80211_TX_RC_USE_SHORT_PREAMBLE || (sta && vif && vif->bss_conf.use_short_preamble)) tx_desc40->txdw5 |= - cpu_to_le32(TXDESC_SHORT_PREAMBLE_8723B); + cpu_to_le32(TXDESC40_SHORT_PREAMBLE); if (rate_flag & IEEE80211_TX_RC_USE_RTS_CTS) { /* @@ -7355,11 +7350,9 @@ static void rtl8xxxu_tx(struct ieee80211_hw *hw, */ tx_desc->txdw4 |= cpu_to_le32(DESC_RATE_24M << - TXDESC_RTS_RATE_SHIFT_8723B); - tx_desc->txdw3 |= - cpu_to_le32(TXDESC_RTS_CTS_ENABLE_8723B); - tx_desc->txdw3 |= - cpu_to_le32(TXDESC_HW_RTS_ENABLE_8723B); + TXDESC40_RTS_RATE_SHIFT); + tx_desc->txdw3 |= cpu_to_le32(TXDESC40_RTS_CTS_ENABLE); + tx_desc->txdw3 |= cpu_to_le32(TXDESC40_HW_RTS_ENABLE); } } @@ -8385,7 +8378,7 @@ static int rtl8xxxu_probe(struct usb_interface *interface, dev_info(&udev->dev, "Enabling HT_20_40 on the 2.4GHz band\n"); sband->ht_cap.cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40; } - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = sband; + hw->wiphy->bands[NL80211_BAND_2GHZ] = sband; hw->wiphy->rts_threshold = 2347; @@ -8454,7 +8447,7 @@ static struct rtl8xxxu_fileops rtl8723au_fops = { .writeN_block_size = 1024, .mbox_ext_reg = REG_HMBOX_EXT_0, .mbox_ext_width = 2, - .tx_desc_size = sizeof(struct rtl8723au_tx_desc), + .tx_desc_size = sizeof(struct rtl8xxxu_txdesc32), .adda_1t_init = 0x0b1b25a0, .adda_1t_path_on = 0x0bdb25a0, .adda_2t_path_on_a = 0x04db25a4, @@ -8482,7 +8475,7 @@ static struct rtl8xxxu_fileops rtl8723bu_fops = { .writeN_block_size = 1024, .mbox_ext_reg = REG_HMBOX_EXT0_8723B, .mbox_ext_width = 4, - .tx_desc_size = sizeof(struct rtl8723bu_tx_desc), + .tx_desc_size = sizeof(struct rtl8xxxu_txdesc40), .has_s0s1 = 1, .adda_1t_init = 0x01c00014, .adda_1t_path_on = 0x01c00014, @@ -8510,7 +8503,7 @@ static struct rtl8xxxu_fileops rtl8192cu_fops = { .writeN_block_size = 128, .mbox_ext_reg = REG_HMBOX_EXT_0, .mbox_ext_width = 2, - .tx_desc_size = sizeof(struct rtl8723au_tx_desc), + .tx_desc_size = sizeof(struct rtl8xxxu_txdesc32), .adda_1t_init = 0x0b1b25a0, .adda_1t_path_on = 0x0bdb25a0, .adda_2t_path_on_a = 0x04db25a4, @@ -8532,12 +8525,12 @@ static struct rtl8xxxu_fileops rtl8192eu_fops = { .enable_rf = rtl8723b_enable_rf, .disable_rf = rtl8723b_disable_rf, .set_tx_power = rtl8723b_set_tx_power, - .update_rate_mask = rtl8723au_update_rate_mask, - .report_connect = rtl8723au_report_connect, + .update_rate_mask = rtl8723bu_update_rate_mask, + .report_connect = rtl8723bu_report_connect, .writeN_block_size = 128, .mbox_ext_reg = REG_HMBOX_EXT0_8723B, .mbox_ext_width = 4, - .tx_desc_size = sizeof(struct rtl8723au_tx_desc), + .tx_desc_size = sizeof(struct rtl8xxxu_txdesc40), .has_s0s1 = 1, .adda_1t_init = 0x0fc01616, .adda_1t_path_on = 0x0fc01616, diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h index 7b73654e1368..455e1122dbb5 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h @@ -65,6 +65,30 @@ #define EFUSE_BT_MAP_LEN_8723A 1024 #define EFUSE_MAX_WORD_UNIT 4 +enum rtl8xxxu_rtl_chip { + RTL8192S = 0x81920, + RTL8191S = 0x81910, + RTL8192C = 0x8192c, + RTL8191C = 0x8191c, + RTL8188C = 0x8188c, + RTL8188R = 0x81889, + RTL8192D = 0x8192d, + RTL8723A = 0x8723a, + RTL8188E = 0x8188e, + RTL8812 = 0x88120, + RTL8821 = 0x88210, + RTL8192E = 0x8192e, + RTL8191E = 0x8191e, + RTL8723B = 0x8723b, + RTL8814A = 0x8814a, + RTL8881A = 0x8881a, + RTL8821B = 0x8821b, + RTL8822B = 0x8822b, + RTL8703B = 0x8703b, + RTL8195A = 0x8195a, + RTL8188F = 0x8188f +}; + enum rtl8xxxu_rx_type { RX_TYPE_DATA_PKT = 0, RX_TYPE_C2H = 1, @@ -332,7 +356,7 @@ struct rtl8723bu_rx_desc { __le32 tsfl; }; -struct rtl8723au_tx_desc { +struct rtl8xxxu_txdesc32 { __le16 pkt_size; u8 pkt_offset; u8 txdw0; @@ -346,7 +370,7 @@ struct rtl8723au_tx_desc { __le16 txdw7; }; -struct rtl8723bu_tx_desc { +struct rtl8xxxu_txdesc40 { __le16 pkt_size; u8 pkt_offset; u8 txdw0; @@ -422,10 +446,10 @@ struct rtl8723bu_tx_desc { * aggregation enable and break respectively. For 8723bu, bits 0-7 are macid. */ #define TXDESC_PKT_OFFSET_SZ 0 -#define TXDESC_AGG_ENABLE_8723A BIT(5) -#define TXDESC_AGG_BREAK_8723A BIT(6) -#define TXDESC_MACID_SHIFT_8723B 0 -#define TXDESC_MACID_MASK_8723B 0x00f0 +#define TXDESC32_AGG_ENABLE BIT(5) +#define TXDESC32_AGG_BREAK BIT(6) +#define TXDESC40_MACID_SHIFT 0 +#define TXDESC40_MACID_MASK 0x00f0 #define TXDESC_QUEUE_SHIFT 8 #define TXDESC_QUEUE_MASK 0x1f00 #define TXDESC_QUEUE_BK 0x2 @@ -437,9 +461,9 @@ struct rtl8723bu_tx_desc { #define TXDESC_QUEUE_MGNT 0x12 #define TXDESC_QUEUE_CMD 0x13 #define TXDESC_QUEUE_MAX (TXDESC_QUEUE_CMD + 1) -#define TXDESC_RDG_NAV_EXT_8723B BIT(13) -#define TXDESC_LSIG_TXOP_ENABLE_8723B BIT(14) -#define TXDESC_PIFS_8723B BIT(15) +#define TXDESC40_RDG_NAV_EXT BIT(13) +#define TXDESC40_LSIG_TXOP_ENABLE BIT(14) +#define TXDESC40_PIFS BIT(15) #define DESC_RATE_ID_SHIFT 16 #define DESC_RATE_ID_MASK 0xf @@ -451,71 +475,71 @@ struct rtl8723bu_tx_desc { #define TXDESC_HWPC BIT(31) /* Word 2 */ -#define TXDESC_PAID_SHIFT_8723B 0 -#define TXDESC_PAID_MASK_8723B 0x1ff -#define TXDESC_CCA_RTS_SHIFT_8723B 10 -#define TXDESC_CCA_RTS_MASK_8723B 0xc00 -#define TXDESC_AGG_ENABLE_8723B BIT(12) -#define TXDESC_RDG_ENABLE_8723B BIT(13) -#define TXDESC_AGG_BREAK_8723B BIT(16) -#define TXDESC_MORE_FRAG_8723B BIT(17) -#define TXDESC_RAW_8723B BIT(18) -#define TXDESC_ACK_REPORT_8723A BIT(19) -#define TXDESC_SPE_RPT_8723B BIT(19) +#define TXDESC40_PAID_SHIFT 0 +#define TXDESC40_PAID_MASK 0x1ff +#define TXDESC40_CCA_RTS_SHIFT 10 +#define TXDESC40_CCA_RTS_MASK 0xc00 +#define TXDESC40_AGG_ENABLE BIT(12) +#define TXDESC40_RDG_ENABLE BIT(13) +#define TXDESC40_AGG_BREAK BIT(16) +#define TXDESC40_MORE_FRAG BIT(17) +#define TXDESC40_RAW BIT(18) +#define TXDESC32_ACK_REPORT BIT(19) +#define TXDESC40_SPE_RPT BIT(19) #define TXDESC_AMPDU_DENSITY_SHIFT 20 -#define TXDESC_BT_INT_8723B BIT(23) -#define TXDESC_GID_8723B BIT(24) +#define TXDESC40_BT_INT BIT(23) +#define TXDESC40_GID_SHIFT 24 /* Word 3 */ -#define TXDESC_USE_DRIVER_RATE_8723B BIT(8) -#define TXDESC_CTS_SELF_ENABLE_8723B BIT(11) -#define TXDESC_RTS_CTS_ENABLE_8723B BIT(12) -#define TXDESC_HW_RTS_ENABLE_8723B BIT(13) -#define TXDESC_SEQ_SHIFT_8723A 16 -#define TXDESC_SEQ_MASK_8723A 0x0fff0000 +#define TXDESC40_USE_DRIVER_RATE BIT(8) +#define TXDESC40_CTS_SELF_ENABLE BIT(11) +#define TXDESC40_RTS_CTS_ENABLE BIT(12) +#define TXDESC40_HW_RTS_ENABLE BIT(13) +#define TXDESC32_SEQ_SHIFT 16 +#define TXDESC32_SEQ_MASK 0x0fff0000 /* Word 4 */ -#define TXDESC_RTS_RATE_SHIFT_8723A 0 -#define TXDESC_RTS_RATE_MASK_8723A 0x3f -#define TXDESC_QOS_8723A BIT(6) -#define TXDESC_HW_SEQ_ENABLE_8723A BIT(7) -#define TXDESC_USE_DRIVER_RATE_8723A BIT(8) +#define TXDESC32_RTS_RATE_SHIFT 0 +#define TXDESC32_RTS_RATE_MASK 0x3f +#define TXDESC32_QOS BIT(6) +#define TXDESC32_HW_SEQ_ENABLE BIT(7) +#define TXDESC32_USE_DRIVER_RATE BIT(8) #define TXDESC_DISABLE_DATA_FB BIT(10) -#define TXDESC_CTS_SELF_ENABLE_8723A BIT(11) -#define TXDESC_RTS_CTS_ENABLE_8723A BIT(12) -#define TXDESC_HW_RTS_ENABLE_8723A BIT(13) +#define TXDESC32_CTS_SELF_ENABLE BIT(11) +#define TXDESC32_RTS_CTS_ENABLE BIT(12) +#define TXDESC32_HW_RTS_ENABLE BIT(13) #define TXDESC_PRIME_CH_OFF_LOWER BIT(20) #define TXDESC_PRIME_CH_OFF_UPPER BIT(21) -#define TXDESC_SHORT_PREAMBLE_8723A BIT(24) +#define TXDESC32_SHORT_PREAMBLE BIT(24) #define TXDESC_DATA_BW BIT(25) #define TXDESC_RTS_DATA_BW BIT(27) #define TXDESC_RTS_PRIME_CH_OFF_LOWER BIT(28) #define TXDESC_RTS_PRIME_CH_OFF_UPPER BIT(29) -#define TXDESC_DATA_RATE_FB_SHIFT_8723B 8 -#define TXDESC_DATA_RATE_FB_MASK_8723B 0x00001f00 -#define TXDESC_RETRY_LIMIT_ENABLE_8723B BIT(17) -#define TXDESC_RETRY_LIMIT_SHIFT_8723B 18 -#define TXDESC_RETRY_LIMIT_MASK_8723B 0x00fc0000 -#define TXDESC_RTS_RATE_SHIFT_8723B 24 -#define TXDESC_RTS_RATE_MASK_8723B 0x3f000000 +#define TXDESC40_DATA_RATE_FB_SHIFT 8 +#define TXDESC40_DATA_RATE_FB_MASK 0x00001f00 +#define TXDESC40_RETRY_LIMIT_ENABLE BIT(17) +#define TXDESC40_RETRY_LIMIT_SHIFT 18 +#define TXDESC40_RETRY_LIMIT_MASK 0x00fc0000 +#define TXDESC40_RTS_RATE_SHIFT 24 +#define TXDESC40_RTS_RATE_MASK 0x3f000000 /* Word 5 */ -#define TXDESC_SHORT_PREAMBLE_8723B BIT(4) -#define TXDESC_SHORT_GI BIT(6) +#define TXDESC40_SHORT_PREAMBLE BIT(4) +#define TXDESC32_SHORT_GI BIT(6) #define TXDESC_CCX_TAG BIT(7) -#define TXDESC_RETRY_LIMIT_ENABLE_8723A BIT(17) -#define TXDESC_RETRY_LIMIT_SHIFT_8723A 18 -#define TXDESC_RETRY_LIMIT_MASK_8723A 0x00fc0000 +#define TXDESC32_RETRY_LIMIT_ENABLE BIT(17) +#define TXDESC32_RETRY_LIMIT_SHIFT 18 +#define TXDESC32_RETRY_LIMIT_MASK 0x00fc0000 /* Word 6 */ #define TXDESC_MAX_AGG_SHIFT 11 /* Word 8 */ -#define TXDESC_HW_SEQ_ENABLE_8723B BIT(15) +#define TXDESC40_HW_SEQ_ENABLE BIT(15) /* Word 9 */ -#define TXDESC_SEQ_SHIFT_8723B 12 -#define TXDESC_SEQ_MASK_8723B 0x00fff000 +#define TXDESC40_SEQ_SHIFT 12 +#define TXDESC40_SEQ_MASK 0x00fff000 struct phy_rx_agc_info { #ifdef __LITTLE_ENDIAN @@ -1236,7 +1260,7 @@ struct rtl8xxxu_priv { u32 mac_backup[RTL8XXXU_MAC_REGS]; u32 bb_backup[RTL8XXXU_BB_REGS]; u32 bb_recovery_backup[RTL8XXXU_BB_REGS]; - u32 rtlchip; + enum rtl8xxxu_rtl_chip rtl_chip; u8 pi_enabled:1; u8 int_buf[USB_INTR_CONTENT_LENGTH]; }; diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h index e545e849f5a3..ade42fe7e742 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h @@ -417,13 +417,20 @@ /* spec version 11 */ /* 0x0400 ~ 0x047F Protocol Configuration */ -#define REG_VOQ_INFORMATION 0x0400 -#define REG_VIQ_INFORMATION 0x0404 -#define REG_BEQ_INFORMATION 0x0408 -#define REG_BKQ_INFORMATION 0x040c -#define REG_MGQ_INFORMATION 0x0410 -#define REG_HGQ_INFORMATION 0x0414 -#define REG_BCNQ_INFORMATION 0x0418 +/* 8192c, 8192d */ +#define REG_VOQ_INFO 0x0400 +#define REG_VIQ_INFO 0x0404 +#define REG_BEQ_INFO 0x0408 +#define REG_BKQ_INFO 0x040c +/* 8188e, 8723a, 8812a, 8821a, 8192e, 8723b */ +#define REG_Q0_INFO 0x400 +#define REG_Q1_INFO 0x404 +#define REG_Q2_INFO 0x408 +#define REG_Q3_INFO 0x40c + +#define REG_MGQ_INFO 0x0410 +#define REG_HGQ_INFO 0x0414 +#define REG_BCNQ_INFO 0x0418 #define REG_CPU_MGQ_INFORMATION 0x041c #define REG_FWHW_TXQ_CTRL 0x0420 @@ -494,6 +501,9 @@ #define REG_DATA_SUBCHANNEL 0x0483 /* 8723au */ #define REG_INIDATA_RATE_SEL 0x0484 +/* MACID_SLEEP_1/3 for 8723b, 8192e, 8812a, 8821a */ +#define REG_MACID_SLEEP_3_8732B 0x0484 +#define REG_MACID_SLEEP_1_8732B 0x0488 #define REG_POWER_STATUS 0x04a4 #define REG_POWER_STAGE1 0x04b4 @@ -508,6 +518,13 @@ #define REG_RTS_MAX_AGGR_NUM 0x04cb #define REG_BAR_MODE_CTRL 0x04cc #define REG_RA_TRY_RATE_AGG_LMT 0x04cf +/* MACID_DROP for 8723a */ +#define REG_MACID_DROP_8732A 0x04d0 +/* EARLY_MODE_CONTROL 8188e */ +#define REG_EARLY_MODE_CONTROL_8188E 0x04d0 +/* MACID_SLEEP_2 for 8723b, 8192e, 8812a, 8821a */ +#define REG_MACID_SLEEP_2_8732B 0x04d0 +#define REG_MACID_SLEEP 0x04d4 #define REG_NQOS_SEQ 0x04dc #define REG_QOS_SEQ 0x04de #define REG_NEED_CPU_HANDLE 0x04e0 diff --git a/drivers/net/wireless/realtek/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c index 0517a4f2d3f2..c74eb139bfa1 100644 --- a/drivers/net/wireless/realtek/rtlwifi/base.c +++ b/drivers/net/wireless/realtek/rtlwifi/base.c @@ -131,7 +131,7 @@ static struct ieee80211_rate rtl_ratetable_5g[] = { }; static const struct ieee80211_supported_band rtl_band_2ghz = { - .band = IEEE80211_BAND_2GHZ, + .band = NL80211_BAND_2GHZ, .channels = rtl_channeltable_2g, .n_channels = ARRAY_SIZE(rtl_channeltable_2g), @@ -143,7 +143,7 @@ static const struct ieee80211_supported_band rtl_band_2ghz = { }; static struct ieee80211_supported_band rtl_band_5ghz = { - .band = IEEE80211_BAND_5GHZ, + .band = NL80211_BAND_5GHZ, .channels = rtl_channeltable_5g, .n_channels = ARRAY_SIZE(rtl_channeltable_5g), @@ -197,7 +197,7 @@ static void _rtl_init_hw_ht_capab(struct ieee80211_hw *hw, ht_cap->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED; - /*hw->wiphy->bands[IEEE80211_BAND_2GHZ] + /*hw->wiphy->bands[NL80211_BAND_2GHZ] *base on ant_num *rx_mask: RX mask *if rx_ant = 1 rx_mask[0]= 0xff;==>MCS0-MCS7 @@ -328,26 +328,26 @@ static void _rtl_init_mac80211(struct ieee80211_hw *hw) rtlhal->bandset == BAND_ON_BOTH) { /* 1: 2.4 G bands */ /* <1> use mac->bands as mem for hw->wiphy->bands */ - sband = &(rtlmac->bands[IEEE80211_BAND_2GHZ]); + sband = &(rtlmac->bands[NL80211_BAND_2GHZ]); - /* <2> set hw->wiphy->bands[IEEE80211_BAND_2GHZ] + /* <2> set hw->wiphy->bands[NL80211_BAND_2GHZ] * to default value(1T1R) */ - memcpy(&(rtlmac->bands[IEEE80211_BAND_2GHZ]), &rtl_band_2ghz, + memcpy(&(rtlmac->bands[NL80211_BAND_2GHZ]), &rtl_band_2ghz, sizeof(struct ieee80211_supported_band)); /* <3> init ht cap base on ant_num */ _rtl_init_hw_ht_capab(hw, &sband->ht_cap); /* <4> set mac->sband to wiphy->sband */ - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = sband; + hw->wiphy->bands[NL80211_BAND_2GHZ] = sband; /* 2: 5 G bands */ /* <1> use mac->bands as mem for hw->wiphy->bands */ - sband = &(rtlmac->bands[IEEE80211_BAND_5GHZ]); + sband = &(rtlmac->bands[NL80211_BAND_5GHZ]); - /* <2> set hw->wiphy->bands[IEEE80211_BAND_5GHZ] + /* <2> set hw->wiphy->bands[NL80211_BAND_5GHZ] * to default value(1T1R) */ - memcpy(&(rtlmac->bands[IEEE80211_BAND_5GHZ]), &rtl_band_5ghz, + memcpy(&(rtlmac->bands[NL80211_BAND_5GHZ]), &rtl_band_5ghz, sizeof(struct ieee80211_supported_band)); /* <3> init ht cap base on ant_num */ @@ -355,15 +355,15 @@ static void _rtl_init_mac80211(struct ieee80211_hw *hw) _rtl_init_hw_vht_capab(hw, &sband->vht_cap); /* <4> set mac->sband to wiphy->sband */ - hw->wiphy->bands[IEEE80211_BAND_5GHZ] = sband; + hw->wiphy->bands[NL80211_BAND_5GHZ] = sband; } else { if (rtlhal->current_bandtype == BAND_ON_2_4G) { /* <1> use mac->bands as mem for hw->wiphy->bands */ - sband = &(rtlmac->bands[IEEE80211_BAND_2GHZ]); + sband = &(rtlmac->bands[NL80211_BAND_2GHZ]); - /* <2> set hw->wiphy->bands[IEEE80211_BAND_2GHZ] + /* <2> set hw->wiphy->bands[NL80211_BAND_2GHZ] * to default value(1T1R) */ - memcpy(&(rtlmac->bands[IEEE80211_BAND_2GHZ]), + memcpy(&(rtlmac->bands[NL80211_BAND_2GHZ]), &rtl_band_2ghz, sizeof(struct ieee80211_supported_band)); @@ -371,14 +371,14 @@ static void _rtl_init_mac80211(struct ieee80211_hw *hw) _rtl_init_hw_ht_capab(hw, &sband->ht_cap); /* <4> set mac->sband to wiphy->sband */ - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = sband; + hw->wiphy->bands[NL80211_BAND_2GHZ] = sband; } else if (rtlhal->current_bandtype == BAND_ON_5G) { /* <1> use mac->bands as mem for hw->wiphy->bands */ - sband = &(rtlmac->bands[IEEE80211_BAND_5GHZ]); + sband = &(rtlmac->bands[NL80211_BAND_5GHZ]); - /* <2> set hw->wiphy->bands[IEEE80211_BAND_5GHZ] + /* <2> set hw->wiphy->bands[NL80211_BAND_5GHZ] * to default value(1T1R) */ - memcpy(&(rtlmac->bands[IEEE80211_BAND_5GHZ]), + memcpy(&(rtlmac->bands[NL80211_BAND_5GHZ]), &rtl_band_5ghz, sizeof(struct ieee80211_supported_band)); @@ -387,7 +387,7 @@ static void _rtl_init_mac80211(struct ieee80211_hw *hw) _rtl_init_hw_vht_capab(hw, &sband->vht_cap); /* <4> set mac->sband to wiphy->sband */ - hw->wiphy->bands[IEEE80211_BAND_5GHZ] = sband; + hw->wiphy->bands[NL80211_BAND_5GHZ] = sband; } else { RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG, "Err BAND %d\n", rtlhal->current_bandtype); @@ -861,7 +861,7 @@ static u8 _rtl_get_highest_n_rate(struct ieee80211_hw *hw, /* mac80211's rate_idx is like this: * - * 2.4G band:rx_status->band == IEEE80211_BAND_2GHZ + * 2.4G band:rx_status->band == NL80211_BAND_2GHZ * * B/G rate: * (rx_status->flag & RX_FLAG_HT) = 0, @@ -871,7 +871,7 @@ static u8 _rtl_get_highest_n_rate(struct ieee80211_hw *hw, * (rx_status->flag & RX_FLAG_HT) = 1, * DESC_RATEMCS0-->DESC_RATEMCS15 ==> idx is 0-->15 * - * 5G band:rx_status->band == IEEE80211_BAND_5GHZ + * 5G band:rx_status->band == NL80211_BAND_5GHZ * A rate: * (rx_status->flag & RX_FLAG_HT) = 0, * DESC_RATE6M-->DESC_RATE54M ==> idx is 0-->7, @@ -958,7 +958,7 @@ int rtlwifi_rate_mapping(struct ieee80211_hw *hw, bool isht, bool isvht, return rate_idx; } if (false == isht) { - if (IEEE80211_BAND_2GHZ == hw->conf.chandef.chan->band) { + if (NL80211_BAND_2GHZ == hw->conf.chandef.chan->band) { switch (desc_rate) { case DESC_RATE1M: rate_idx = 0; diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c index 451456835f87..a30af6cc21f3 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c @@ -70,83 +70,83 @@ static u8 halbtc8192e2ant_btrssi_state(u8 level_num, u8 rssi_thresh, if (level_num == 2) { if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) || (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "BT Rssi pre state = LOW\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "BT Rssi pre state = LOW\n"); if (btrssi >= (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) { btrssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "BT Rssi state switch to High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "BT Rssi state switch to High\n"); } else { btrssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "BT Rssi state stay at Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "BT Rssi state stay at Low\n"); } } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "BT Rssi pre state = HIGH\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "BT Rssi pre state = HIGH\n"); if (btrssi < rssi_thresh) { btrssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "BT Rssi state switch to Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "BT Rssi state switch to Low\n"); } else { btrssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "BT Rssi state stay at High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "BT Rssi state stay at High\n"); } } } else if (level_num == 3) { if (rssi_thresh > rssi_thresh1) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "BT Rssi thresh error!!\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "BT Rssi thresh error!!\n"); return coex_sta->pre_bt_rssi_state; } if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) || (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "BT Rssi pre state = LOW\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "BT Rssi pre state = LOW\n"); if (btrssi >= (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) { btrssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "BT Rssi state switch to Medium\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "BT Rssi state switch to Medium\n"); } else { btrssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "BT Rssi state stay at Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "BT Rssi state stay at Low\n"); } } else if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_MEDIUM) || (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi pre state = MEDIUM\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi pre state = MEDIUM\n"); if (btrssi >= (rssi_thresh1 + BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) { btrssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "BT Rssi state switch to High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "BT Rssi state switch to High\n"); } else if (btrssi < rssi_thresh) { btrssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "BT Rssi state switch to Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "BT Rssi state switch to Low\n"); } else { btrssi_state = BTC_RSSI_STATE_STAY_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "BT Rssi state stay at Medium\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "BT Rssi state stay at Medium\n"); } } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "BT Rssi pre state = HIGH\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "BT Rssi pre state = HIGH\n"); if (btrssi < rssi_thresh1) { btrssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "BT Rssi state switch to Medium\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "BT Rssi state switch to Medium\n"); } else { btrssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "BT Rssi state stay at High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "BT Rssi state stay at High\n"); } } } @@ -173,32 +173,28 @@ static u8 halbtc8192e2ant_wifirssi_state(struct btc_coexist *btcoexist, if (wifirssi >= (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) { wifirssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "wifi RSSI state switch to High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "wifi RSSI state switch to High\n"); } else { wifirssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "wifi RSSI state stay at Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "wifi RSSI state stay at Low\n"); } } else { if (wifirssi < rssi_thresh) { wifirssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "wifi RSSI state switch to Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "wifi RSSI state switch to Low\n"); } else { wifirssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "wifi RSSI state stay at High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "wifi RSSI state stay at High\n"); } } } else if (level_num == 3) { if (rssi_thresh > rssi_thresh1) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, - "wifi RSSI thresh error!!\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "wifi RSSI thresh error!!\n"); return coex_sta->pre_wifi_rssi_state[index]; } @@ -209,14 +205,12 @@ static u8 halbtc8192e2ant_wifirssi_state(struct btc_coexist *btcoexist, if (wifirssi >= (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) { wifirssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "wifi RSSI state switch to Medium\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "wifi RSSI state switch to Medium\n"); } else { wifirssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "wifi RSSI state stay at Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "wifi RSSI state stay at Low\n"); } } else if ((coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_MEDIUM) || @@ -225,31 +219,26 @@ static u8 halbtc8192e2ant_wifirssi_state(struct btc_coexist *btcoexist, if (wifirssi >= (rssi_thresh1 + BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) { wifirssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "wifi RSSI state switch to High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "wifi RSSI state switch to High\n"); } else if (wifirssi < rssi_thresh) { wifirssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "wifi RSSI state switch to Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "wifi RSSI state switch to Low\n"); } else { wifirssi_state = BTC_RSSI_STATE_STAY_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "wifi RSSI state stay at Medium\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "wifi RSSI state stay at Medium\n"); } } else { if (wifirssi < rssi_thresh1) { wifirssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "wifi RSSI state switch to Medium\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "wifi RSSI state switch to Medium\n"); } else { wifirssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "wifi RSSI state stay at High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "wifi RSSI state stay at High\n"); } } } @@ -284,26 +273,26 @@ static void btc8192e2ant_monitor_bt_enable_dis(struct btc_coexist *btcoexist) bt_disabled = false; btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE, &bt_disabled); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], BT is enabled !!\n"); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], BT is enabled !!\n"); } else { bt_disable_cnt++; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], bt all counters = 0, %d times!!\n", - bt_disable_cnt); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], bt all counters = 0, %d times!!\n", + bt_disable_cnt); if (bt_disable_cnt >= 2) { bt_disabled = true; btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE, &bt_disabled); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], BT is disabled !!\n"); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], BT is disabled !!\n"); } } if (pre_bt_disabled != bt_disabled) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], BT is from %s to %s!!\n", - (pre_bt_disabled ? "disabled" : "enabled"), - (bt_disabled ? "disabled" : "enabled")); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], BT is from %s to %s!!\n", + (pre_bt_disabled ? "disabled" : "enabled"), + (bt_disabled ? "disabled" : "enabled")); pre_bt_disabled = bt_disabled; } } @@ -499,12 +488,12 @@ static void halbtc8192e2ant_monitor_bt_ctr(struct btc_coexist *btcoexist) coex_sta->low_priority_tx = reg_lp_tx; coex_sta->low_priority_rx = reg_lp_rx; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex] High Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n", - reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex] Low Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n", - reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex] High Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n", + reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex] Low Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n", + reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx); /* reset counter */ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc); @@ -518,9 +507,9 @@ static void halbtc8192e2ant_querybt_info(struct btc_coexist *btcoexist) h2c_parameter[0] |= BIT0; /* trigger */ - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n", - h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n", + h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter); } @@ -592,8 +581,8 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist) btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hson); if (!bt_link_info->bt_link_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "No BT link exists!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "No BT link exists!!!\n"); return algorithm; } @@ -608,27 +597,27 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist) if (numdiffprofile == 1) { if (bt_link_info->sco_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "SCO only\n"); + btc_alg_dbg(ALGO_TRACE, + "SCO only\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_SCO; } else { if (bt_link_info->hid_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "HID only\n"); + btc_alg_dbg(ALGO_TRACE, + "HID only\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_HID; } else if (bt_link_info->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "A2DP only\n"); + btc_alg_dbg(ALGO_TRACE, + "A2DP only\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_A2DP; } else if (bt_link_info->pan_exist) { if (bt_hson) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "PAN(HS) only\n"); + btc_alg_dbg(ALGO_TRACE, + "PAN(HS) only\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_PANHS; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "PAN(EDR) only\n"); + btc_alg_dbg(ALGO_TRACE, + "PAN(EDR) only\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_PANEDR; } @@ -637,21 +626,21 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist) } else if (numdiffprofile == 2) { if (bt_link_info->sco_exist) { if (bt_link_info->hid_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "SCO + HID\n"); + btc_alg_dbg(ALGO_TRACE, + "SCO + HID\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_SCO; } else if (bt_link_info->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "SCO + A2DP ==> SCO\n"); + btc_alg_dbg(ALGO_TRACE, + "SCO + A2DP ==> SCO\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_PANEDR_HID; } else if (bt_link_info->pan_exist) { if (bt_hson) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "SCO + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "SCO + PAN(HS)\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_SCO; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "SCO + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "SCO + PAN(EDR)\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_SCO_PAN; } @@ -660,38 +649,38 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist) if (bt_link_info->hid_exist && bt_link_info->a2dp_exist) { if (stack_info->num_of_hid >= 2) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "HID*2 + A2DP\n"); + btc_alg_dbg(ALGO_TRACE, + "HID*2 + A2DP\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "HID + A2DP\n"); + btc_alg_dbg(ALGO_TRACE, + "HID + A2DP\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_HID_A2DP; } } else if (bt_link_info->hid_exist && bt_link_info->pan_exist) { if (bt_hson) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "HID + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "HID + PAN(HS)\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_HID; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "HID + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "HID + PAN(EDR)\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_PANEDR_HID; } } else if (bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hson) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "A2DP + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "A2DP + PAN(HS)\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "A2DP + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "A2DP + PAN(EDR)\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP; } @@ -701,30 +690,30 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist) if (bt_link_info->sco_exist) { if (bt_link_info->hid_exist && bt_link_info->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "SCO + HID + A2DP ==> HID\n"); + btc_alg_dbg(ALGO_TRACE, + "SCO + HID + A2DP ==> HID\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_PANEDR_HID; } else if (bt_link_info->hid_exist && bt_link_info->pan_exist) { if (bt_hson) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "SCO + HID + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "SCO + HID + PAN(HS)\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_SCO; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "SCO + HID + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "SCO + HID + PAN(EDR)\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_SCO_PAN; } } else if (bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hson) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "SCO + A2DP + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "SCO + A2DP + PAN(HS)\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_SCO; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "SCO + A2DP + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "SCO + A2DP + PAN(EDR)\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_PANEDR_HID; } @@ -734,13 +723,13 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist) bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hson) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "HID + A2DP + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "HID + A2DP + PAN(HS)\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_HID_A2DP; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "HID + A2DP + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "HID + A2DP + PAN(EDR)\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR; } @@ -752,12 +741,12 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist) bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hson) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "ErrorSCO+HID+A2DP+PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "ErrorSCO+HID+A2DP+PAN(HS)\n"); } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "SCO+HID+A2DP+PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "SCO+HID+A2DP+PAN(EDR)\n"); algorithm = BT_8192E_2ANT_COEX_ALGO_PANEDR_HID; } @@ -778,10 +767,10 @@ static void halbtc8192e2ant_setfw_dac_swinglevel(struct btc_coexist *btcoexist, */ h2c_parameter[0] = dac_swinglvl; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], Set Dac Swing Level = 0x%x\n", dac_swinglvl); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], FW write 0x64 = 0x%x\n", h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], Set Dac Swing Level = 0x%x\n", dac_swinglvl); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], FW write 0x64 = 0x%x\n", h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter); } @@ -793,9 +782,9 @@ static void halbtc8192e2ant_set_fwdec_btpwr(struct btc_coexist *btcoexist, h2c_parameter[0] = dec_btpwr_lvl; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex] decrease Bt Power level = %d, FW write 0x62 = 0x%x\n", - dec_btpwr_lvl, h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex] decrease Bt Power level = %d, FW write 0x62 = 0x%x\n", + dec_btpwr_lvl, h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter); } @@ -803,15 +792,15 @@ static void halbtc8192e2ant_set_fwdec_btpwr(struct btc_coexist *btcoexist, static void halbtc8192e2ant_dec_btpwr(struct btc_coexist *btcoexist, bool force_exec, u8 dec_btpwr_lvl) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s Dec BT power level = %d\n", - (force_exec ? "force to" : ""), dec_btpwr_lvl); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s Dec BT power level = %d\n", + (force_exec ? "force to" : ""), dec_btpwr_lvl); coex_dm->cur_dec_bt_pwr = dec_btpwr_lvl; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], preBtDecPwrLvl=%d, curBtDecPwrLvl=%d\n", - coex_dm->pre_dec_bt_pwr, coex_dm->cur_dec_bt_pwr); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], preBtDecPwrLvl=%d, curBtDecPwrLvl=%d\n", + coex_dm->pre_dec_bt_pwr, coex_dm->cur_dec_bt_pwr); } halbtc8192e2ant_set_fwdec_btpwr(btcoexist, coex_dm->cur_dec_bt_pwr); @@ -828,10 +817,10 @@ static void halbtc8192e2ant_set_bt_autoreport(struct btc_coexist *btcoexist, if (enable_autoreport) h2c_parameter[0] |= BIT0; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], BT FW auto report : %s, FW write 0x68 = 0x%x\n", - (enable_autoreport ? "Enabled!!" : "Disabled!!"), - h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], BT FW auto report : %s, FW write 0x68 = 0x%x\n", + (enable_autoreport ? "Enabled!!" : "Disabled!!"), + h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x68, 1, h2c_parameter); } @@ -840,17 +829,17 @@ static void halbtc8192e2ant_bt_autoreport(struct btc_coexist *btcoexist, bool force_exec, bool enable_autoreport) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s BT Auto report = %s\n", - (force_exec ? "force to" : ""), - ((enable_autoreport) ? "Enabled" : "Disabled")); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s BT Auto report = %s\n", + (force_exec ? "force to" : ""), + ((enable_autoreport) ? "Enabled" : "Disabled")); coex_dm->cur_bt_auto_report = enable_autoreport; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex] bPreBtAutoReport=%d, bCurBtAutoReport=%d\n", - coex_dm->pre_bt_auto_report, - coex_dm->cur_bt_auto_report); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex] bPreBtAutoReport=%d, bCurBtAutoReport=%d\n", + coex_dm->pre_bt_auto_report, + coex_dm->cur_bt_auto_report); if (coex_dm->pre_bt_auto_report == coex_dm->cur_bt_auto_report) return; @@ -864,16 +853,16 @@ static void halbtc8192e2ant_bt_autoreport(struct btc_coexist *btcoexist, static void halbtc8192e2ant_fw_dac_swinglvl(struct btc_coexist *btcoexist, bool force_exec, u8 fw_dac_swinglvl) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s set FW Dac Swing level = %d\n", - (force_exec ? "force to" : ""), fw_dac_swinglvl); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s set FW Dac Swing level = %d\n", + (force_exec ? "force to" : ""), fw_dac_swinglvl); coex_dm->cur_fw_dac_swing_lvl = fw_dac_swinglvl; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex] preFwDacSwingLvl=%d, curFwDacSwingLvl=%d\n", - coex_dm->pre_fw_dac_swing_lvl, - coex_dm->cur_fw_dac_swing_lvl); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex] preFwDacSwingLvl=%d, curFwDacSwingLvl=%d\n", + coex_dm->pre_fw_dac_swing_lvl, + coex_dm->cur_fw_dac_swing_lvl); if (coex_dm->pre_fw_dac_swing_lvl == coex_dm->cur_fw_dac_swing_lvl) @@ -891,8 +880,8 @@ static void btc8192e2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist, { if (rx_rf_shrink_on) { /* Shrink RF Rx LPF corner */ - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], Shrink RF Rx LPF corner!!\n"); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], Shrink RF Rx LPF corner!!\n"); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff, 0xffffc); } else { @@ -900,8 +889,8 @@ static void btc8192e2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist, * After initialized, we can use coex_dm->btRf0x1eBackup */ if (btcoexist->initilized) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], Resume RF Rx LPF corner!!\n"); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], Resume RF Rx LPF corner!!\n"); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff, coex_dm->bt_rf0x1e_backup); @@ -912,17 +901,17 @@ static void btc8192e2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist, static void halbtc8192e2ant_rf_shrink(struct btc_coexist *btcoexist, bool force_exec, bool rx_rf_shrink_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, - "[BTCoex], %s turn Rx RF Shrink = %s\n", - (force_exec ? "force to" : ""), - ((rx_rf_shrink_on) ? "ON" : "OFF")); + btc_alg_dbg(ALGO_TRACE_SW, + "[BTCoex], %s turn Rx RF Shrink = %s\n", + (force_exec ? "force to" : ""), + ((rx_rf_shrink_on) ? "ON" : "OFF")); coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "[BTCoex]bPreRfRxLpfShrink=%d,bCurRfRxLpfShrink=%d\n", - coex_dm->pre_rf_rx_lpf_shrink, - coex_dm->cur_rf_rx_lpf_shrink); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "[BTCoex]bPreRfRxLpfShrink=%d,bCurRfRxLpfShrink=%d\n", + coex_dm->pre_rf_rx_lpf_shrink, + coex_dm->cur_rf_rx_lpf_shrink); if (coex_dm->pre_rf_rx_lpf_shrink == coex_dm->cur_rf_rx_lpf_shrink) @@ -939,8 +928,8 @@ static void halbtc8192e2ant_set_dac_swingreg(struct btc_coexist *btcoexist, { u8 val = (u8)level; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], Write SwDacSwing = 0x%x\n", level); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], Write SwDacSwing = 0x%x\n", level); btcoexist->btc_write_1byte_bitmask(btcoexist, 0x883, 0x3e, val); } @@ -958,22 +947,22 @@ static void halbtc8192e2ant_DacSwing(struct btc_coexist *btcoexist, bool force_exec, bool dac_swingon, u32 dac_swinglvl) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, - "[BTCoex], %s turn DacSwing=%s, dac_swinglvl = 0x%x\n", - (force_exec ? "force to" : ""), - ((dac_swingon) ? "ON" : "OFF"), dac_swinglvl); + btc_alg_dbg(ALGO_TRACE_SW, + "[BTCoex], %s turn DacSwing=%s, dac_swinglvl = 0x%x\n", + (force_exec ? "force to" : ""), + ((dac_swingon) ? "ON" : "OFF"), dac_swinglvl); coex_dm->cur_dac_swing_on = dac_swingon; coex_dm->cur_dac_swing_lvl = dac_swinglvl; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "[BTCoex], bPreDacSwingOn=%d, preDacSwingLvl = 0x%x, ", - coex_dm->pre_dac_swing_on, - coex_dm->pre_dac_swing_lvl); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "bCurDacSwingOn=%d, curDacSwingLvl = 0x%x\n", - coex_dm->cur_dac_swing_on, - coex_dm->cur_dac_swing_lvl); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "[BTCoex], bPreDacSwingOn=%d, preDacSwingLvl = 0x%x, ", + coex_dm->pre_dac_swing_on, + coex_dm->pre_dac_swing_lvl); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "bCurDacSwingOn=%d, curDacSwingLvl = 0x%x\n", + coex_dm->cur_dac_swing_on, + coex_dm->cur_dac_swing_lvl); if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) && (coex_dm->pre_dac_swing_lvl == coex_dm->cur_dac_swing_lvl)) @@ -991,8 +980,8 @@ static void halbtc8192e2ant_set_agc_table(struct btc_coexist *btcoexist, { /* BB AGC Gain Table */ if (agc_table_en) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], BB Agc Table On!\n"); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], BB Agc Table On!\n"); btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x0a1A0001); btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x091B0001); btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x081C0001); @@ -1000,8 +989,8 @@ static void halbtc8192e2ant_set_agc_table(struct btc_coexist *btcoexist, btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x061E0001); btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x051F0001); } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], BB Agc Table Off!\n"); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], BB Agc Table Off!\n"); btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xaa1A0001); btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa91B0001); btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa81C0001); @@ -1014,16 +1003,17 @@ static void halbtc8192e2ant_set_agc_table(struct btc_coexist *btcoexist, static void halbtc8192e2ant_AgcTable(struct btc_coexist *btcoexist, bool force_exec, bool agc_table_en) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, - "[BTCoex], %s %s Agc Table\n", - (force_exec ? "force to" : ""), - ((agc_table_en) ? "Enable" : "Disable")); + btc_alg_dbg(ALGO_TRACE_SW, + "[BTCoex], %s %s Agc Table\n", + (force_exec ? "force to" : ""), + ((agc_table_en) ? "Enable" : "Disable")); coex_dm->cur_agc_table_en = agc_table_en; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "[BTCoex], bPreAgcTableEn=%d, bCurAgcTableEn=%d\n", - coex_dm->pre_agc_table_en, coex_dm->cur_agc_table_en); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "[BTCoex], bPreAgcTableEn=%d, bCurAgcTableEn=%d\n", + coex_dm->pre_agc_table_en, + coex_dm->cur_agc_table_en); if (coex_dm->pre_agc_table_en == coex_dm->cur_agc_table_en) return; @@ -1037,20 +1027,20 @@ static void halbtc8192e2ant_set_coex_table(struct btc_coexist *btcoexist, u32 val0x6c0, u32 val0x6c4, u32 val0x6c8, u8 val0x6cc) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0); btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4); btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8); btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc); btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc); } @@ -1059,30 +1049,30 @@ static void halbtc8192e2ant_coex_table(struct btc_coexist *btcoexist, u32 val0x6c0, u32 val0x6c4, u32 val0x6c8, u8 val0x6cc) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, - "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, ", - (force_exec ? "force to" : ""), val0x6c0); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, - "0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n", - val0x6c4, val0x6c8, val0x6cc); + btc_alg_dbg(ALGO_TRACE_SW, + "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, ", + (force_exec ? "force to" : ""), val0x6c0); + btc_alg_dbg(ALGO_TRACE_SW, + "0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n", + val0x6c4, val0x6c8, val0x6cc); coex_dm->cur_val0x6c0 = val0x6c0; coex_dm->cur_val0x6c4 = val0x6c4; coex_dm->cur_val0x6c8 = val0x6c8; coex_dm->cur_val0x6cc = val0x6cc; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "[BTCoex], preVal0x6c0 = 0x%x, preVal0x6c4 = 0x%x, ", - coex_dm->pre_val0x6c0, coex_dm->pre_val0x6c4); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "preVal0x6c8 = 0x%x, preVal0x6cc = 0x%x !!\n", - coex_dm->pre_val0x6c8, coex_dm->pre_val0x6cc); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "[BTCoex], curVal0x6c0 = 0x%x, curVal0x6c4 = 0x%x,\n", - coex_dm->cur_val0x6c0, coex_dm->cur_val0x6c4); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "curVal0x6c8 = 0x%x, curVal0x6cc = 0x%x !!\n", - coex_dm->cur_val0x6c8, coex_dm->cur_val0x6cc); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "[BTCoex], preVal0x6c0 = 0x%x, preVal0x6c4 = 0x%x, ", + coex_dm->pre_val0x6c0, coex_dm->pre_val0x6c4); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "preVal0x6c8 = 0x%x, preVal0x6cc = 0x%x !!\n", + coex_dm->pre_val0x6c8, coex_dm->pre_val0x6cc); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "[BTCoex], curVal0x6c0 = 0x%x, curVal0x6c4 = 0x%x\n", + coex_dm->cur_val0x6c0, coex_dm->cur_val0x6c4); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "curVal0x6c8 = 0x%x, curVal0x6cc = 0x%x !!\n", + coex_dm->cur_val0x6c8, coex_dm->cur_val0x6cc); if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) && (coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) && @@ -1136,9 +1126,9 @@ static void halbtc8192e2ant_set_fw_ignore_wlanact(struct btc_coexist *btcoexist, if (enable) h2c_parameter[0] |= BIT0; /* function enable */ - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex]set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n", - h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex]set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n", + h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter); } @@ -1146,18 +1136,18 @@ static void halbtc8192e2ant_set_fw_ignore_wlanact(struct btc_coexist *btcoexist, static void halbtc8192e2ant_IgnoreWlanAct(struct btc_coexist *btcoexist, bool force_exec, bool enable) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s turn Ignore WlanAct %s\n", - (force_exec ? "force to" : ""), (enable ? "ON" : "OFF")); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s turn Ignore WlanAct %s\n", + (force_exec ? "force to" : ""), (enable ? "ON" : "OFF")); coex_dm->cur_ignore_wlan_act = enable; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], bPreIgnoreWlanAct = %d ", - coex_dm->pre_ignore_wlan_act); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "bCurIgnoreWlanAct = %d!!\n", - coex_dm->cur_ignore_wlan_act); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], bPreIgnoreWlanAct = %d ", + coex_dm->pre_ignore_wlan_act); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "bCurIgnoreWlanAct = %d!!\n", + coex_dm->cur_ignore_wlan_act); if (coex_dm->pre_ignore_wlan_act == coex_dm->cur_ignore_wlan_act) @@ -1185,11 +1175,11 @@ static void halbtc8192e2ant_SetFwPstdma(struct btc_coexist *btcoexist, u8 byte1, coex_dm->ps_tdma_para[3] = byte4; coex_dm->ps_tdma_para[4] = byte5; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], FW write 0x60(5bytes) = 0x%x%08x\n", - h2c_parameter[0], - h2c_parameter[1] << 24 | h2c_parameter[2] << 16 | - h2c_parameter[3] << 8 | h2c_parameter[4]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], FW write 0x60(5bytes) = 0x%x%08x\n", + h2c_parameter[0], + h2c_parameter[1] << 24 | h2c_parameter[2] << 16 | + h2c_parameter[3] << 8 | h2c_parameter[4]); btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter); } @@ -1213,20 +1203,20 @@ static void btc8192e2ant_sw_mec2(struct btc_coexist *btcoexist, static void halbtc8192e2ant_ps_tdma(struct btc_coexist *btcoexist, bool force_exec, bool turn_on, u8 type) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s turn %s PS TDMA, type=%d\n", - (force_exec ? "force to" : ""), - (turn_on ? "ON" : "OFF"), type); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s turn %s PS TDMA, type=%d\n", + (force_exec ? "force to" : ""), + (turn_on ? "ON" : "OFF"), type); coex_dm->cur_ps_tdma_on = turn_on; coex_dm->cur_ps_tdma = type; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], bPrePsTdmaOn = %d, bCurPsTdmaOn = %d!!\n", - coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], prePsTdma = %d, curPsTdma = %d!!\n", - coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], bPrePsTdmaOn = %d, bCurPsTdmaOn = %d!!\n", + coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], prePsTdma = %d, curPsTdma = %d!!\n", + coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma); if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) && (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma)) @@ -1353,8 +1343,8 @@ static void halbtc8192e2ant_set_switch_sstype(struct btc_coexist *btcoexist, u8 mimops = BTC_MIMO_PS_DYNAMIC; u32 disra_mask = 0x0; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], REAL set SS Type = %d\n", sstype); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], REAL set SS Type = %d\n", sstype); disra_mask = halbtc8192e2ant_decidera_mask(btcoexist, sstype, coex_dm->curra_masktype); @@ -1386,9 +1376,9 @@ static void halbtc8192e2ant_set_switch_sstype(struct btc_coexist *btcoexist, static void halbtc8192e2ant_switch_sstype(struct btc_coexist *btcoexist, bool force_exec, u8 new_sstype) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], %s Switch SS Type = %d\n", - (force_exec ? "force to" : ""), new_sstype); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], %s Switch SS Type = %d\n", + (force_exec ? "force to" : ""), new_sstype); coex_dm->cur_sstype = new_sstype; if (!force_exec) { @@ -1469,8 +1459,8 @@ static bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist) btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &low_pwr_disable); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi non-connected idle!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi non-connected idle!!\n"); if ((BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status) || @@ -1506,8 +1496,8 @@ static bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist) BTC_SET_ACT_DISABLE_LOW_POWER, &low_pwr_disable); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "Wifi connected + BT non connected-idle!!\n"); + btc_alg_dbg(ALGO_TRACE, + "Wifi connected + BT non connected-idle!!\n"); halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 2); @@ -1534,8 +1524,8 @@ static bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist) if (bt_hson) return false; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "Wifi connected + BT connected-idle!!\n"); + btc_alg_dbg(ALGO_TRACE, + "Wifi connected + BT connected-idle!!\n"); halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 2); @@ -1560,12 +1550,12 @@ static bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist) &low_pwr_disable); if (wifi_busy) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "Wifi Connected-Busy + BT Busy!!\n"); + btc_alg_dbg(ALGO_TRACE, + "Wifi Connected-Busy + BT Busy!!\n"); common = false; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "Wifi Connected-Idle + BT Busy!!\n"); + btc_alg_dbg(ALGO_TRACE, + "Wifi Connected-Idle + BT Busy!!\n"); halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1); @@ -1592,9 +1582,8 @@ static void btc8192e_int1(struct btc_coexist *btcoexist, bool tx_pause, int result) { if (tx_pause) { - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 1\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 1\n"); if (coex_dm->cur_ps_tdma == 71) { halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, @@ -1689,9 +1678,8 @@ static void btc8192e_int1(struct btc_coexist *btcoexist, bool tx_pause, } } } else { - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 0\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 0\n"); if (coex_dm->cur_ps_tdma == 5) { halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 71); @@ -1795,9 +1783,8 @@ static void btc8192e_int2(struct btc_coexist *btcoexist, bool tx_pause, int result) { if (tx_pause) { - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 1\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 1\n"); if (coex_dm->cur_ps_tdma == 1) { halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 6); @@ -1886,9 +1873,8 @@ static void btc8192e_int2(struct btc_coexist *btcoexist, bool tx_pause, } } } else { - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 0\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 0\n"); if (coex_dm->cur_ps_tdma == 5) { halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2); @@ -1983,9 +1969,8 @@ static void btc8192e_int3(struct btc_coexist *btcoexist, bool tx_pause, int result) { if (tx_pause) { - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 1\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 1\n"); if (coex_dm->cur_ps_tdma == 1) { halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 7); @@ -2074,9 +2059,8 @@ static void btc8192e_int3(struct btc_coexist *btcoexist, bool tx_pause, } } } else { - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 0\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 0\n"); if (coex_dm->cur_ps_tdma == 5) { halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); @@ -2178,13 +2162,13 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, int result; u8 retry_cnt = 0; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], TdmaDurationAdjust()\n"); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], TdmaDurationAdjust()\n"); if (!coex_dm->auto_tdma_adjust) { coex_dm->auto_tdma_adjust = true; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], first run TdmaDurationAdjust()!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], first run TdmaDurationAdjust()!!\n"); if (sco_hid) { if (tx_pause) { if (max_interval == 1) { @@ -2288,11 +2272,11 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, } else { /* accquire the BT TRx retry count from BT_Info byte2 */ retry_cnt = coex_sta->bt_retry_cnt; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], retry_cnt = %d\n", retry_cnt); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], up=%d, dn=%d, m=%d, n=%d, wait_cnt=%d\n", - up, dn, m, n, wait_cnt); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], retry_cnt = %d\n", retry_cnt); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], up=%d, dn=%d, m=%d, n=%d, wait_cnt=%d\n", + up, dn, m, n, wait_cnt); result = 0; wait_cnt++; /* no retry in the last 2-second duration */ @@ -2309,9 +2293,8 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, up = 0; dn = 0; result = 1; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex]Increase wifi duration!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex]Increase wifi duration!!\n"); } } else if (retry_cnt <= 3) { up--; @@ -2334,9 +2317,8 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, dn = 0; wait_cnt = 0; result = -1; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "Reduce wifi duration for retry<3\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "Reduce wifi duration for retry<3\n"); } } else { if (wait_cnt == 1) @@ -2352,12 +2334,12 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, dn = 0; wait_cnt = 0; result = -1; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "Decrease wifi duration for retryCounter>3!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "Decrease wifi duration for retryCounter>3!!\n"); } - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], max Interval = %d\n", max_interval); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], max Interval = %d\n", max_interval); if (max_interval == 1) btc8192e_int1(btcoexist, tx_pause, result); else if (max_interval == 2) @@ -2373,11 +2355,11 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, if (coex_dm->cur_ps_tdma != coex_dm->tdma_adj_type) { bool scan = false, link = false, roam = false; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], PsTdma type dismatch!!!, "); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "curPsTdma=%d, recordPsTdma=%d\n", - coex_dm->cur_ps_tdma, coex_dm->tdma_adj_type); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], PsTdma type dismatch!!!, "); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "curPsTdma=%d, recordPsTdma=%d\n", + coex_dm->cur_ps_tdma, coex_dm->tdma_adj_type); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); @@ -2388,9 +2370,8 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, true, coex_dm->tdma_adj_type); else - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n"); } } @@ -2594,8 +2575,8 @@ static void halbtc8192e2ant_action_a2dp(struct btc_coexist *btcoexist) btrssi_state == BTC_RSSI_STATE_STAY_LOW) && (wifirssi_state == BTC_RSSI_STATE_LOW || wifirssi_state == BTC_RSSI_STATE_STAY_LOW)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], A2dp, wifi/bt rssi both LOW!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], A2dp, wifi/bt rssi both LOW!!\n"); long_dist = true; } if (long_dist) { @@ -3100,105 +3081,105 @@ static void halbtc8192e2ant_run_coexist_mechanism(struct btc_coexist *btcoexist) { u8 algorithm = 0; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], RunCoexistMechanism()===>\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], RunCoexistMechanism()===>\n"); if (btcoexist->manual_control) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], return for Manual CTRL <===\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], return for Manual CTRL <===\n"); return; } if (coex_sta->under_ips) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], wifi is under IPS !!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], wifi is under IPS !!!\n"); return; } algorithm = halbtc8192e2ant_action_algorithm(btcoexist); if (coex_sta->c2h_bt_inquiry_page && (BT_8192E_2ANT_COEX_ALGO_PANHS != algorithm)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT is under inquiry/page scan !!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT is under inquiry/page scan !!\n"); halbtc8192e2ant_action_bt_inquiry(btcoexist); return; } coex_dm->cur_algorithm = algorithm; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm); if (halbtc8192e2ant_is_common_action(btcoexist)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant common.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant common\n"); coex_dm->auto_tdma_adjust = false; } else { if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex] preAlgorithm=%d, curAlgorithm=%d\n", - coex_dm->pre_algorithm, - coex_dm->cur_algorithm); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex] preAlgorithm=%d, curAlgorithm=%d\n", + coex_dm->pre_algorithm, + coex_dm->cur_algorithm); coex_dm->auto_tdma_adjust = false; } switch (coex_dm->cur_algorithm) { case BT_8192E_2ANT_COEX_ALGO_SCO: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "Action 2-Ant, algorithm = SCO.\n"); + btc_alg_dbg(ALGO_TRACE, + "Action 2-Ant, algorithm = SCO\n"); halbtc8192e2ant_action_sco(btcoexist); break; case BT_8192E_2ANT_COEX_ALGO_SCO_PAN: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "Action 2-Ant, algorithm = SCO+PAN(EDR).\n"); + btc_alg_dbg(ALGO_TRACE, + "Action 2-Ant, algorithm = SCO+PAN(EDR)\n"); halbtc8192e2ant_action_sco_pan(btcoexist); break; case BT_8192E_2ANT_COEX_ALGO_HID: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "Action 2-Ant, algorithm = HID.\n"); + btc_alg_dbg(ALGO_TRACE, + "Action 2-Ant, algorithm = HID\n"); halbtc8192e2ant_action_hid(btcoexist); break; case BT_8192E_2ANT_COEX_ALGO_A2DP: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "Action 2-Ant, algorithm = A2DP.\n"); + btc_alg_dbg(ALGO_TRACE, + "Action 2-Ant, algorithm = A2DP\n"); halbtc8192e2ant_action_a2dp(btcoexist); break; case BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "Action 2-Ant, algorithm = A2DP+PAN(HS).\n"); + btc_alg_dbg(ALGO_TRACE, + "Action 2-Ant, algorithm = A2DP+PAN(HS)\n"); halbtc8192e2ant_action_a2dp_pan_hs(btcoexist); break; case BT_8192E_2ANT_COEX_ALGO_PANEDR: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "Action 2-Ant, algorithm = PAN(EDR).\n"); + btc_alg_dbg(ALGO_TRACE, + "Action 2-Ant, algorithm = PAN(EDR)\n"); halbtc8192e2ant_action_pan_edr(btcoexist); break; case BT_8192E_2ANT_COEX_ALGO_PANHS: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "Action 2-Ant, algorithm = HS mode.\n"); + btc_alg_dbg(ALGO_TRACE, + "Action 2-Ant, algorithm = HS mode\n"); halbtc8192e2ant_action_pan_hs(btcoexist); break; case BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "Action 2-Ant, algorithm = PAN+A2DP.\n"); + btc_alg_dbg(ALGO_TRACE, + "Action 2-Ant, algorithm = PAN+A2DP\n"); halbtc8192e2ant_action_pan_edr_a2dp(btcoexist); break; case BT_8192E_2ANT_COEX_ALGO_PANEDR_HID: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "Action 2-Ant, algorithm = PAN(EDR)+HID.\n"); + btc_alg_dbg(ALGO_TRACE, + "Action 2-Ant, algorithm = PAN(EDR)+HID\n"); halbtc8192e2ant_action_pan_edr_hid(btcoexist); break; case BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "Action 2-Ant, algorithm = HID+A2DP+PAN.\n"); + btc_alg_dbg(ALGO_TRACE, + "Action 2-Ant, algorithm = HID+A2DP+PAN\n"); btc8192e2ant_action_hid_a2dp_pan_edr(btcoexist); break; case BT_8192E_2ANT_COEX_ALGO_HID_A2DP: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "Action 2-Ant, algorithm = HID+A2DP.\n"); + btc_alg_dbg(ALGO_TRACE, + "Action 2-Ant, algorithm = HID+A2DP\n"); halbtc8192e2ant_action_hid_a2dp(btcoexist); break; default: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "Action 2-Ant, algorithm = unknown!!\n"); + btc_alg_dbg(ALGO_TRACE, + "Action 2-Ant, algorithm = unknown!!\n"); /* halbtc8192e2ant_coex_alloff(btcoexist); */ break; } @@ -3212,8 +3193,8 @@ static void halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist, u16 u16tmp = 0; u8 u8tmp = 0; - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], 2Ant Init HW Config!!\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], 2Ant Init HW Config!!\n"); if (backup) { /* backup rf 0x1e value */ @@ -3296,8 +3277,8 @@ void ex_halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist) void ex_halbtc8192e2ant_init_coex_dm(struct btc_coexist *btcoexist) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], Coex Mechanism Init!!\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], Coex Mechanism Init!!\n"); halbtc8192e2ant_init_coex_dm(btcoexist); } @@ -3525,13 +3506,13 @@ void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist) void ex_halbtc8192e2ant_ips_notify(struct btc_coexist *btcoexist, u8 type) { if (BTC_IPS_ENTER == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], IPS ENTER notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], IPS ENTER notify\n"); coex_sta->under_ips = true; halbtc8192e2ant_coex_alloff(btcoexist); } else if (BTC_IPS_LEAVE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], IPS LEAVE notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], IPS LEAVE notify\n"); coex_sta->under_ips = false; } } @@ -3539,12 +3520,12 @@ void ex_halbtc8192e2ant_ips_notify(struct btc_coexist *btcoexist, u8 type) void ex_halbtc8192e2ant_lps_notify(struct btc_coexist *btcoexist, u8 type) { if (BTC_LPS_ENABLE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], LPS ENABLE notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], LPS ENABLE notify\n"); coex_sta->under_lps = true; } else if (BTC_LPS_DISABLE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], LPS DISABLE notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], LPS DISABLE notify\n"); coex_sta->under_lps = false; } } @@ -3552,21 +3533,21 @@ void ex_halbtc8192e2ant_lps_notify(struct btc_coexist *btcoexist, u8 type) void ex_halbtc8192e2ant_scan_notify(struct btc_coexist *btcoexist, u8 type) { if (BTC_SCAN_START == type) - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], SCAN START notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], SCAN START notify\n"); else if (BTC_SCAN_FINISH == type) - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], SCAN FINISH notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], SCAN FINISH notify\n"); } void ex_halbtc8192e2ant_connect_notify(struct btc_coexist *btcoexist, u8 type) { if (BTC_ASSOCIATE_START == type) - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], CONNECT START notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], CONNECT START notify\n"); else if (BTC_ASSOCIATE_FINISH == type) - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], CONNECT FINISH notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], CONNECT FINISH notify\n"); } void ex_halbtc8192e2ant_media_status_notify(struct btc_coexist *btcoexist, @@ -3582,11 +3563,11 @@ void ex_halbtc8192e2ant_media_status_notify(struct btc_coexist *btcoexist, return; if (BTC_MEDIA_CONNECT == type) - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], MEDIA connect notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], MEDIA connect notify\n"); else - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], MEDIA disconnect notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], MEDIA disconnect notify\n"); /* only 2.4G we need to inform bt the chnl mask */ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL, @@ -3606,10 +3587,10 @@ void ex_halbtc8192e2ant_media_status_notify(struct btc_coexist *btcoexist, coex_dm->wifi_chnl_info[1] = h2c_parameter[1]; coex_dm->wifi_chnl_info[2] = h2c_parameter[2]; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], FW write 0x66 = 0x%x\n", - h2c_parameter[0] << 16 | h2c_parameter[1] << 8 | - h2c_parameter[2]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], FW write 0x66 = 0x%x\n", + h2c_parameter[0] << 16 | h2c_parameter[1] << 8 | + h2c_parameter[2]); btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter); } @@ -3618,8 +3599,8 @@ void ex_halbtc8192e2ant_special_packet_notify(struct btc_coexist *btcoexist, u8 type) { if (type == BTC_PACKET_DHCP) - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], DHCP Packet notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], DHCP Packet notify\n"); } void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist, @@ -3637,19 +3618,19 @@ void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist, rsp_source = BT_INFO_SRC_8192E_2ANT_WIFI_FW; coex_sta->bt_info_c2h_cnt[rsp_source]++; - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], Bt info[%d], length=%d, hex data = [", - rsp_source, length); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], Bt info[%d], length=%d, hex data = [", + rsp_source, length); for (i = 0; i < length; i++) { coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i]; if (i == 1) bt_info = tmp_buf[i]; if (i == length-1) - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "0x%02x]\n", tmp_buf[i]); + btc_iface_dbg(INTF_NOTIFY, + "0x%02x]\n", tmp_buf[i]); else - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "0x%02x, ", tmp_buf[i]); + btc_iface_dbg(INTF_NOTIFY, + "0x%02x, ", tmp_buf[i]); } if (BT_INFO_SRC_8192E_2ANT_WIFI_FW != rsp_source) { @@ -3666,8 +3647,8 @@ void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist, * because bt is reset and loss of the info. */ if ((coex_sta->bt_info_ext & BIT1)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "bit1, send wifi BW&Chnl to BT!!\n"); + btc_alg_dbg(ALGO_TRACE, + "bit1, send wifi BW&Chnl to BT!!\n"); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected); if (wifi_connected) @@ -3683,8 +3664,8 @@ void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist, if ((coex_sta->bt_info_ext & BIT3)) { if (!btcoexist->manual_control && !btcoexist->stop_coex_dm) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "bit3, BT NOT ignore Wlan active!\n"); + btc_alg_dbg(ALGO_TRACE, + "bit3, BT NOT ignore Wlan active!\n"); halbtc8192e2ant_IgnoreWlanAct(btcoexist, FORCE_EXEC, false); @@ -3742,25 +3723,25 @@ void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist, if (!(bt_info&BT_INFO_8192E_2ANT_B_CONNECTION)) { coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Non-Connected idle!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Non-Connected idle!!!\n"); } else if (bt_info == BT_INFO_8192E_2ANT_B_CONNECTION) { coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], bt_infoNotify(), BT Connected-idle!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], bt_infoNotify(), BT Connected-idle!!!\n"); } else if ((bt_info&BT_INFO_8192E_2ANT_B_SCO_ESCO) || (bt_info&BT_INFO_8192E_2ANT_B_SCO_BUSY)) { coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_SCO_BUSY; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], bt_infoNotify(), BT SCO busy!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], bt_infoNotify(), BT SCO busy!!!\n"); } else if (bt_info&BT_INFO_8192E_2ANT_B_ACL_BUSY) { coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_ACL_BUSY; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], bt_infoNotify(), BT ACL busy!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], bt_infoNotify(), BT ACL busy!!!\n"); } else { coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_MAX; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex]bt_infoNotify(), BT Non-Defined state!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex]bt_infoNotify(), BT Non-Defined state!!!\n"); } if ((BT_8192E_2ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) || @@ -3788,7 +3769,7 @@ void ex_halbtc8192e2ant_stack_operation_notify(struct btc_coexist *btcoexist, void ex_halbtc8192e2ant_halt_notify(struct btc_coexist *btcoexist) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, "[BTCoex], Halt notify\n"); + btc_iface_dbg(INTF_NOTIFY, "[BTCoex], Halt notify\n"); halbtc8192e2ant_IgnoreWlanAct(btcoexist, FORCE_EXEC, true); ex_halbtc8192e2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT); @@ -3801,29 +3782,29 @@ void ex_halbtc8192e2ant_periodical(struct btc_coexist *btcoexist) struct btc_board_info *board_info = &btcoexist->board_info; struct btc_stack_info *stack_info = &btcoexist->stack_info; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "=======================Periodical=======================\n"); + btc_alg_dbg(ALGO_TRACE, + "=======================Periodical=======================\n"); if (dis_ver_info_cnt <= 5) { dis_ver_info_cnt += 1; - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "************************************************\n"); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n", - board_info->pg_ant_num, board_info->btdm_ant_num, - board_info->btdm_ant_pos); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "BT stack/ hci ext ver = %s / %d\n", - ((stack_info->profile_notified) ? "Yes" : "No"), - stack_info->hci_version); + btc_iface_dbg(INTF_INIT, + "************************************************\n"); + btc_iface_dbg(INTF_INIT, + "Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n", + board_info->pg_ant_num, board_info->btdm_ant_num, + board_info->btdm_ant_pos); + btc_iface_dbg(INTF_INIT, + "BT stack/ hci ext ver = %s / %d\n", + ((stack_info->profile_notified) ? "Yes" : "No"), + stack_info->hci_version); btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver); btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n", - glcoex_ver_date_8192e_2ant, glcoex_ver_8192e_2ant, - fw_ver, bt_patch_ver, bt_patch_ver); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "************************************************\n"); + btc_iface_dbg(INTF_INIT, + "CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n", + glcoex_ver_date_8192e_2ant, glcoex_ver_8192e_2ant, + fw_ver, bt_patch_ver, bt_patch_ver); + btc_iface_dbg(INTF_INIT, + "************************************************\n"); } #if (BT_AUTO_REPORT_ONLY_8192E_2ANT == 0) diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c index 7e239d3cea26..16add42a62af 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c @@ -74,28 +74,28 @@ static u8 halbtc8723b1ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, if (bt_rssi >= rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) { bt_rssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to High\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state stay at Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at Low\n"); } } else { if (bt_rssi < rssi_thresh) { bt_rssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Low\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state stay at High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at High\n"); } } } else if (level_num == 3) { if (rssi_thresh > rssi_thresh1) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi thresh error!!\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi thresh error!!\n"); return coex_sta->pre_bt_rssi_state; } @@ -104,12 +104,12 @@ static u8 halbtc8723b1ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, if (bt_rssi >= rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) { bt_rssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to Medium\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Medium\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state stay at Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at Low\n"); } } else if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_MEDIUM) || @@ -118,26 +118,26 @@ static u8 halbtc8723b1ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, if (bt_rssi >= rssi_thresh1 + BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) { bt_rssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to High\n"); } else if (bt_rssi < rssi_thresh) { bt_rssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Low\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state stay at Medium\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at Medium\n"); } } else { if (bt_rssi < rssi_thresh1) { bt_rssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to Medium\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Medium\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state stay at High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at High\n"); } } } @@ -165,32 +165,28 @@ static u8 halbtc8723b1ant_wifi_rssi_state(struct btc_coexist *btcoexist, if (wifi_rssi >= rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) { wifi_rssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to High\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state stay at Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at Low\n"); } } else { if (wifi_rssi < rssi_thresh) { wifi_rssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Low\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state stay at High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at High\n"); } } } else if (level_num == 3) { if (rssi_thresh > rssi_thresh1) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI thresh error!!\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI thresh error!!\n"); return coex_sta->pre_wifi_rssi_state[index]; } @@ -201,14 +197,12 @@ static u8 halbtc8723b1ant_wifi_rssi_state(struct btc_coexist *btcoexist, if (wifi_rssi >= rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) { wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to Medium\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Medium\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state stay at Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at Low\n"); } } else if ((coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_MEDIUM) || @@ -217,31 +211,26 @@ static u8 halbtc8723b1ant_wifi_rssi_state(struct btc_coexist *btcoexist, if (wifi_rssi >= rssi_thresh1 + BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) { wifi_rssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to High\n"); } else if (wifi_rssi < rssi_thresh) { wifi_rssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Low\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state stay at Medium\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at Medium\n"); } } else { if (wifi_rssi < rssi_thresh1) { wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to Medium\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Medium\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state stay at High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at High\n"); } } } @@ -435,9 +424,9 @@ static void halbtc8723b1ant_query_bt_info(struct btc_coexist *btcoexist) h2c_parameter[0] |= BIT0; /* trigger*/ - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n", - h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n", + h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter); } @@ -532,8 +521,8 @@ static u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist) btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); if (!bt_link_info->bt_link_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], No BT link exists!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], No BT link exists!!!\n"); return algorithm; } @@ -548,27 +537,27 @@ static u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist) if (numdiffprofile == 1) { if (bt_link_info->sco_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO only\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_SCO; } else { if (bt_link_info->hid_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = HID only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = HID only\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_HID; } else if (bt_link_info->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = A2DP only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = A2DP only\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_A2DP; } else if (bt_link_info->pan_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = PAN(HS) only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = PAN(HS) only\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_PANHS; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = PAN(EDR) only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = PAN(EDR) only\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR; } @@ -577,21 +566,21 @@ static u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist) } else if (numdiffprofile == 2) { if (bt_link_info->sco_exist) { if (bt_link_info->hid_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + HID\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + HID\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_HID; } else if (bt_link_info->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + A2DP ==> SCO\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + A2DP ==> SCO\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_SCO; } else if (bt_link_info->pan_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + PAN(HS)\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_SCO; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + PAN(EDR)\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_HID; } @@ -599,32 +588,32 @@ static u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist) } else { if (bt_link_info->hid_exist && bt_link_info->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = HID + A2DP\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = HID + A2DP\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP; } else if (bt_link_info->hid_exist && bt_link_info->pan_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = HID + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = HID + PAN(HS)\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = HID + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = HID + PAN(EDR)\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_HID; } } else if (bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = A2DP + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = A2DP + PAN(HS)\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_A2DP_PANHS; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = A2DP + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = A2DP + PAN(EDR)\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_A2DP; } @@ -634,31 +623,31 @@ static u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist) if (bt_link_info->sco_exist) { if (bt_link_info->hid_exist && bt_link_info->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + HID + A2DP ==> HID\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + HID + A2DP ==> HID\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_HID; } else if (bt_link_info->hid_exist && bt_link_info->pan_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + HID + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + HID + PAN(HS)\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + HID + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + HID + PAN(EDR)\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_HID; } } else if (bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + A2DP + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + A2DP + PAN(HS)\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_SCO; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + A2DP + PAN(EDR) ==> HID\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + A2DP + PAN(EDR) ==> HID\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_HID; } @@ -668,13 +657,13 @@ static u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist) bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = HID + A2DP + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = HID + A2DP + PAN(HS)\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = HID + A2DP + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = HID + A2DP + PAN(EDR)\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP_PANEDR; } @@ -686,11 +675,11 @@ static u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist) bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Error!!! BT Profile = SCO + HID + A2DP + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Error!!! BT Profile = SCO + HID + A2DP + PAN(HS)\n"); } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"); algorithm = BT_8723B_1ANT_COEX_ALGO_PANEDR_HID; } @@ -717,9 +706,9 @@ static void btc8723b1ant_set_sw_pen_tx_rate_adapt(struct btc_coexist *btcoexist, h2c_parameter[5] = 0xf9; /*MCS5 or OFDM36 */ } - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], set WiFi Low-Penalty Retry: %s", - (low_penalty_ra ? "ON!!" : "OFF!!")); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], set WiFi Low-Penalty Retry: %s", + (low_penalty_ra ? "ON!!" : "OFF!!")); btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter); } @@ -743,20 +732,20 @@ static void halbtc8723b1ant_set_coex_table(struct btc_coexist *btcoexist, u32 val0x6c0, u32 val0x6c4, u32 val0x6c8, u8 val0x6cc) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0); btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4); btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8); btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc); btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc); } @@ -765,10 +754,10 @@ static void halbtc8723b1ant_coex_table(struct btc_coexist *btcoexist, u32 val0x6c4, u32 val0x6c8, u8 val0x6cc) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, - "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6cc = 0x%x\n", - (force_exec ? "force to" : ""), - val0x6c0, val0x6c4, val0x6cc); + btc_alg_dbg(ALGO_TRACE_SW, + "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6cc = 0x%x\n", + (force_exec ? "force to" : ""), + val0x6c0, val0x6c4, val0x6cc); coex_dm->cur_val0x6c0 = val0x6c0; coex_dm->cur_val0x6c4 = val0x6c4; coex_dm->cur_val0x6c8 = val0x6c8; @@ -839,9 +828,9 @@ static void halbtc8723b1ant_SetFwIgnoreWlanAct(struct btc_coexist *btcoexist, if (enable) h2c_parameter[0] |= BIT0; /* function enable */ - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n", - h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n", + h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter); } @@ -849,16 +838,16 @@ static void halbtc8723b1ant_SetFwIgnoreWlanAct(struct btc_coexist *btcoexist, static void halbtc8723b1ant_ignore_wlan_act(struct btc_coexist *btcoexist, bool force_exec, bool enable) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s turn Ignore WlanAct %s\n", - (force_exec ? "force to" : ""), (enable ? "ON" : "OFF")); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s turn Ignore WlanAct %s\n", + (force_exec ? "force to" : ""), (enable ? "ON" : "OFF")); coex_dm->cur_ignore_wlan_act = enable; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], bPreIgnoreWlanAct = %d, bCurIgnoreWlanAct = %d!!\n", - coex_dm->pre_ignore_wlan_act, - coex_dm->cur_ignore_wlan_act); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], bPreIgnoreWlanAct = %d, bCurIgnoreWlanAct = %d!!\n", + coex_dm->pre_ignore_wlan_act, + coex_dm->cur_ignore_wlan_act); if (coex_dm->pre_ignore_wlan_act == coex_dm->cur_ignore_wlan_act) @@ -882,8 +871,8 @@ static void halbtc8723b1ant_set_fw_ps_tdma(struct btc_coexist *btcoexist, if (ap_enable) { if ((byte1 & BIT4) && !(byte1 & BIT5)) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], FW for 1Ant AP mode\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], FW for 1Ant AP mode\n"); real_byte1 &= ~BIT4; real_byte1 |= BIT5; @@ -904,13 +893,13 @@ static void halbtc8723b1ant_set_fw_ps_tdma(struct btc_coexist *btcoexist, coex_dm->ps_tdma_para[3] = byte4; coex_dm->ps_tdma_para[4] = real_byte5; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], PS-TDMA H2C cmd =0x%x%08x\n", - h2c_parameter[0], - h2c_parameter[1] << 24 | - h2c_parameter[2] << 16 | - h2c_parameter[3] << 8 | - h2c_parameter[4]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], PS-TDMA H2C cmd =0x%x%08x\n", + h2c_parameter[0], + h2c_parameter[1] << 24 | + h2c_parameter[2] << 16 | + h2c_parameter[3] << 8 | + h2c_parameter[4]); btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter); } @@ -929,22 +918,22 @@ static void halbtc8723b1ant_LpsRpwm(struct btc_coexist *btcoexist, bool force_exec, u8 lps_val, u8 rpwm_val) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s set lps/rpwm = 0x%x/0x%x\n", - (force_exec ? "force to" : ""), lps_val, rpwm_val); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s set lps/rpwm = 0x%x/0x%x\n", + (force_exec ? "force to" : ""), lps_val, rpwm_val); coex_dm->cur_lps = lps_val; coex_dm->cur_rpwm = rpwm_val; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], LPS-RxBeaconMode = 0x%x , LPS-RPWM = 0x%x!!\n", - coex_dm->cur_lps, coex_dm->cur_rpwm); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], LPS-RxBeaconMode = 0x%x , LPS-RPWM = 0x%x!!\n", + coex_dm->cur_lps, coex_dm->cur_rpwm); if ((coex_dm->pre_lps == coex_dm->cur_lps) && (coex_dm->pre_rpwm == coex_dm->cur_rpwm)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], LPS-RPWM_Last = 0x%x , LPS-RPWM_Now = 0x%x!!\n", - coex_dm->pre_rpwm, coex_dm->cur_rpwm); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], LPS-RPWM_Last = 0x%x , LPS-RPWM_Now = 0x%x!!\n", + coex_dm->pre_rpwm, coex_dm->cur_rpwm); return; } @@ -958,8 +947,8 @@ static void halbtc8723b1ant_LpsRpwm(struct btc_coexist *btcoexist, static void halbtc8723b1ant_sw_mechanism(struct btc_coexist *btcoexist, bool low_penalty_ra) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], SM[LpRA] = %d\n", low_penalty_ra); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], SM[LpRA] = %d\n", low_penalty_ra); halbtc8723b1ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra); } @@ -1174,13 +1163,13 @@ static void halbtc8723b1ant_ps_tdma(struct btc_coexist *btcoexist, if (!force_exec) { if (coex_dm->cur_ps_tdma_on) - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], ******** TDMA(on, %d) *********\n", - coex_dm->cur_ps_tdma); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], ******** TDMA(on, %d) *********\n", + coex_dm->cur_ps_tdma); else - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], ******** TDMA(off, %d) ********\n", - coex_dm->cur_ps_tdma); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], ******** TDMA(off, %d) ********\n", + coex_dm->cur_ps_tdma); if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) && (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma)) @@ -1394,45 +1383,45 @@ static bool halbtc8723b1ant_is_common_action(struct btc_coexist *btcoexist) if (!wifi_connected && BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi non connected-idle + BT non connected-idle!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi non connected-idle + BT non connected-idle!!\n"); halbtc8723b1ant_sw_mechanism(btcoexist, false); commom = true; } else if (wifi_connected && (BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi connected + BT non connected-idle!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi connected + BT non connected-idle!!\n"); halbtc8723b1ant_sw_mechanism(btcoexist, false); commom = true; } else if (!wifi_connected && (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi non connected-idle + BT connected-idle!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi non connected-idle + BT connected-idle!!\n"); halbtc8723b1ant_sw_mechanism(btcoexist, false); commom = true; } else if (wifi_connected && (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi connected + BT connected-idle!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi connected + BT connected-idle!!\n"); halbtc8723b1ant_sw_mechanism(btcoexist, false); commom = true; } else if (!wifi_connected && (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE != coex_dm->bt_status)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - ("[BTCoex], Wifi non connected-idle + BT Busy!!\n")); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi non connected-idle + BT Busy!!\n"); halbtc8723b1ant_sw_mechanism(btcoexist, false); commom = true; } else { if (wifi_busy) - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi Connected-Busy + BT Busy!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi Connected-Busy + BT Busy!!\n"); else - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi Connected-Idle + BT Busy!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi Connected-Idle + BT Busy!!\n"); commom = false; } @@ -1451,8 +1440,8 @@ static void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist, u8 retry_count = 0, bt_info_ext; bool wifi_busy = false; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], TdmaDurationAdjustForAcl()\n"); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], TdmaDurationAdjustForAcl()\n"); if (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY == wifi_status) wifi_busy = true; @@ -1481,8 +1470,8 @@ static void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist, if (!coex_dm->auto_tdma_adjust) { coex_dm->auto_tdma_adjust = true; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], first run TdmaDurationAdjust()!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], first run TdmaDurationAdjust()!!\n"); halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2); coex_dm->tdma_adj_type = 2; @@ -1513,9 +1502,8 @@ static void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist, up = 0; dn = 0; result = 1; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], Increase wifi duration!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], Increase wifi duration!!\n"); } } else if (retry_count <= 3) { up--; @@ -1538,9 +1526,8 @@ static void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist, dn = 0; wait_count = 0; result = -1; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], Decrease wifi duration for retryCounter<3!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], Decrease wifi duration for retryCounter<3!!\n"); } } else { if (wait_count == 1) @@ -1556,8 +1543,8 @@ static void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist, dn = 0; wait_count = 0; result = -1; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], Decrease wifi duration for retryCounter>3!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], Decrease wifi duration for retryCounter>3!!\n"); } if (result == -1) { @@ -1602,9 +1589,9 @@ static void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist, } } else { /*no change */ /*if busy / idle change */ - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex],********* TDMA(on, %d) ********\n", - coex_dm->cur_ps_tdma); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex],********* TDMA(on, %d) ********\n", + coex_dm->cur_ps_tdma); } if (coex_dm->cur_ps_tdma != 1 && coex_dm->cur_ps_tdma != 2 && @@ -2010,15 +1997,15 @@ static void halbtc8723b1ant_action_wifi_connected(struct btc_coexist *btcoexist) bool scan = false, link = false, roam = false; bool under_4way = false, ap_enable = false; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], CoexForWifiConnect()===>\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], CoexForWifiConnect()===>\n"); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, &under_4way); if (under_4way) { halbtc8723b1ant_action_wifi_connected_special_packet(btcoexist); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], CoexForWifiConnect(), return for wifi is under 4way<===\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], CoexForWifiConnect(), return for wifi is under 4way<===\n"); return; } @@ -2032,8 +2019,8 @@ static void halbtc8723b1ant_action_wifi_connected(struct btc_coexist *btcoexist) else halbtc8723b1ant_action_wifi_connected_special_packet( btcoexist); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], CoexForWifiConnect(), return for wifi is under scan<===\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], CoexForWifiConnect(), return for wifi is under scan<===\n"); return; } @@ -2102,58 +2089,58 @@ static void btc8723b1ant_run_sw_coex_mech(struct btc_coexist *btcoexist) if (!halbtc8723b1ant_is_common_action(btcoexist)) { switch (coex_dm->cur_algorithm) { case BT_8723B_1ANT_COEX_ALGO_SCO: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = SCO.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = SCO\n"); halbtc8723b1ant_action_sco(btcoexist); break; case BT_8723B_1ANT_COEX_ALGO_HID: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = HID.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = HID\n"); halbtc8723b1ant_action_hid(btcoexist); break; case BT_8723B_1ANT_COEX_ALGO_A2DP: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = A2DP.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = A2DP\n"); halbtc8723b1ant_action_a2dp(btcoexist); break; case BT_8723B_1ANT_COEX_ALGO_A2DP_PANHS: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = A2DP+PAN(HS).\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = A2DP+PAN(HS)\n"); halbtc8723b1ant_action_a2dp_pan_hs(btcoexist); break; case BT_8723B_1ANT_COEX_ALGO_PANEDR: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = PAN(EDR).\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = PAN(EDR)\n"); halbtc8723b1ant_action_pan_edr(btcoexist); break; case BT_8723B_1ANT_COEX_ALGO_PANHS: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = HS mode.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = HS mode\n"); halbtc8723b1ant_action_pan_hs(btcoexist); break; case BT_8723B_1ANT_COEX_ALGO_PANEDR_A2DP: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = PAN+A2DP.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = PAN+A2DP\n"); halbtc8723b1ant_action_pan_edr_a2dp(btcoexist); break; case BT_8723B_1ANT_COEX_ALGO_PANEDR_HID: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = PAN(EDR)+HID.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = PAN(EDR)+HID\n"); halbtc8723b1ant_action_pan_edr_hid(btcoexist); break; case BT_8723B_1ANT_COEX_ALGO_HID_A2DP_PANEDR: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = HID+A2DP+PAN.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = HID+A2DP+PAN\n"); btc8723b1ant_action_hid_a2dp_pan_edr(btcoexist); break; case BT_8723B_1ANT_COEX_ALGO_HID_A2DP: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = HID+A2DP.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = HID+A2DP\n"); halbtc8723b1ant_action_hid_a2dp(btcoexist); break; default: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = coexist All Off!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = coexist All Off!!\n"); break; } coex_dm->pre_algorithm = coex_dm->cur_algorithm; @@ -2171,24 +2158,24 @@ static void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist) u32 wifi_link_status = 0; u32 num_of_wifi_link = 0; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], RunCoexistMechanism()===>\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], RunCoexistMechanism()===>\n"); if (btcoexist->manual_control) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n"); return; } if (btcoexist->stop_coex_dm) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n"); return; } if (coex_sta->under_ips) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], wifi is under IPS !!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], wifi is under IPS !!!\n"); return; } @@ -2267,8 +2254,8 @@ static void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist) if (!wifi_connected) { bool scan = false, link = false, roam = false; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], wifi is non connected-idle !!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], wifi is non connected-idle !!!\n"); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); @@ -2305,8 +2292,8 @@ static void halbtc8723b1ant_init_hw_config(struct btc_coexist *btcoexist, u8 u8tmp = 0; u32 cnt_bt_cal_chk = 0; - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], 1Ant Init HW Config!!\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], 1Ant Init HW Config!!\n"); if (backup) {/* backup rf 0x1e value */ coex_dm->backup_arfr_cnt1 = @@ -2333,14 +2320,14 @@ static void halbtc8723b1ant_init_hw_config(struct btc_coexist *btcoexist, u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x49d); cnt_bt_cal_chk++; if (u32tmp & BIT0) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], ########### BT calibration(cnt=%d) ###########\n", - cnt_bt_cal_chk); + btc_iface_dbg(INTF_INIT, + "[BTCoex], ########### BT calibration(cnt=%d) ###########\n", + cnt_bt_cal_chk); mdelay(50); } else { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], ********** BT NOT calibration (cnt=%d)**********\n", - cnt_bt_cal_chk); + btc_iface_dbg(INTF_INIT, + "[BTCoex], ********** BT NOT calibration (cnt=%d)**********\n", + cnt_bt_cal_chk); break; } } @@ -2383,8 +2370,8 @@ void ex_halbtc8723b1ant_init_hwconfig(struct btc_coexist *btcoexist) void ex_halbtc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], Coex Mechanism Init!!\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], Coex Mechanism Init!!\n"); btcoexist->stop_coex_dm = false; @@ -2677,8 +2664,8 @@ void ex_halbtc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type) return; if (BTC_IPS_ENTER == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], IPS ENTER notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], IPS ENTER notify\n"); coex_sta->under_ips = true; halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_BT, @@ -2689,8 +2676,8 @@ void ex_halbtc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type) NORMAL_EXEC, 0); halbtc8723b1ant_wifi_off_hw_cfg(btcoexist); } else if (BTC_IPS_LEAVE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], IPS LEAVE notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], IPS LEAVE notify\n"); coex_sta->under_ips = false; halbtc8723b1ant_init_hw_config(btcoexist, false); @@ -2705,12 +2692,12 @@ void ex_halbtc8723b1ant_lps_notify(struct btc_coexist *btcoexist, u8 type) return; if (BTC_LPS_ENABLE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], LPS ENABLE notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], LPS ENABLE notify\n"); coex_sta->under_lps = true; } else if (BTC_LPS_DISABLE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], LPS DISABLE notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], LPS DISABLE notify\n"); coex_sta->under_lps = false; } } @@ -2753,15 +2740,15 @@ void ex_halbtc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type) } if (BTC_SCAN_START == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], SCAN START notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], SCAN START notify\n"); if (!wifi_connected) /* non-connected scan */ btc8723b1ant_action_wifi_not_conn_scan(btcoexist); else /* wifi is connected */ btc8723b1ant_action_wifi_conn_scan(btcoexist); } else if (BTC_SCAN_FINISH == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], SCAN FINISH notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], SCAN FINISH notify\n"); if (!wifi_connected) /* non-connected scan */ btc8723b1ant_action_wifi_not_conn(btcoexist); else @@ -2802,12 +2789,12 @@ void ex_halbtc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type) } if (BTC_ASSOCIATE_START == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], CONNECT START notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], CONNECT START notify\n"); btc8723b1ant_act_wifi_not_conn_asso_auth(btcoexist); } else if (BTC_ASSOCIATE_FINISH == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], CONNECT FINISH notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], CONNECT FINISH notify\n"); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected); @@ -2830,11 +2817,11 @@ void ex_halbtc8723b1ant_media_status_notify(struct btc_coexist *btcoexist, return; if (BTC_MEDIA_CONNECT == type) - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], MEDIA connect notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], MEDIA connect notify\n"); else - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], MEDIA disconnect notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], MEDIA disconnect notify\n"); /* only 2.4G we need to inform bt the chnl mask */ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL, @@ -2855,10 +2842,10 @@ void ex_halbtc8723b1ant_media_status_notify(struct btc_coexist *btcoexist, coex_dm->wifi_chnl_info[1] = h2c_parameter[1]; coex_dm->wifi_chnl_info[2] = h2c_parameter[2]; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], FW write 0x66 = 0x%x\n", - h2c_parameter[0] << 16 | h2c_parameter[1] << 8 | - h2c_parameter[2]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], FW write 0x66 = 0x%x\n", + h2c_parameter[0] << 16 | h2c_parameter[1] << 8 | + h2c_parameter[2]); btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter); } @@ -2900,8 +2887,8 @@ void ex_halbtc8723b1ant_special_packet_notify(struct btc_coexist *btcoexist, if (BTC_PACKET_DHCP == type || BTC_PACKET_EAPOL == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], special Packet(%d) notify\n", type); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], special Packet(%d) notify\n", type); halbtc8723b1ant_action_wifi_connected_special_packet(btcoexist); } } @@ -2921,19 +2908,19 @@ void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist, rsp_source = BT_INFO_SRC_8723B_1ANT_WIFI_FW; coex_sta->bt_info_c2h_cnt[rsp_source]++; - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], Bt info[%d], length=%d, hex data = [", - rsp_source, length); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], Bt info[%d], length=%d, hex data = [", + rsp_source, length); for (i = 0; i < length; i++) { coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i]; if (i == 1) bt_info = tmp_buf[i]; if (i == length - 1) - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "0x%02x]\n", tmp_buf[i]); + btc_iface_dbg(INTF_NOTIFY, + "0x%02x]\n", tmp_buf[i]); else - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "0x%02x, ", tmp_buf[i]); + btc_iface_dbg(INTF_NOTIFY, + "0x%02x, ", tmp_buf[i]); } if (BT_INFO_SRC_8723B_1ANT_WIFI_FW != rsp_source) { @@ -2950,8 +2937,8 @@ void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist, * because bt is reset and loss of the info. */ if (coex_sta->bt_info_ext & BIT1) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n"); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected); if (wifi_connected) @@ -2965,8 +2952,8 @@ void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist, if (coex_sta->bt_info_ext & BIT3) { if (!btcoexist->manual_control && !btcoexist->stop_coex_dm) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT ext info bit3 check, set BT NOT ignore Wlan active!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT ext info bit3 check, set BT NOT ignore Wlan active!!\n"); halbtc8723b1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, false); @@ -3021,30 +3008,30 @@ void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist, if (!(bt_info&BT_INFO_8723B_1ANT_B_CONNECTION)) { coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BtInfoNotify(), BT Non-Connected idle!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT Non-Connected idle!\n"); /* connection exists but no busy */ } else if (bt_info == BT_INFO_8723B_1ANT_B_CONNECTION) { coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n"); } else if ((bt_info & BT_INFO_8723B_1ANT_B_SCO_ESCO) || (bt_info & BT_INFO_8723B_1ANT_B_SCO_BUSY)) { coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_SCO_BUSY; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n"); } else if (bt_info & BT_INFO_8723B_1ANT_B_ACL_BUSY) { if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY != coex_dm->bt_status) coex_dm->auto_tdma_adjust = false; coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_ACL_BUSY; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n"); } else { coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_MAX; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BtInfoNotify(), BT Non-Defined state!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT Non-Defined state!!\n"); } if ((BT_8723B_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) || @@ -3060,7 +3047,7 @@ void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist, void ex_halbtc8723b1ant_halt_notify(struct btc_coexist *btcoexist) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, "[BTCoex], Halt notify\n"); + btc_iface_dbg(INTF_NOTIFY, "[BTCoex], Halt notify\n"); btcoexist->stop_coex_dm = true; @@ -3078,11 +3065,11 @@ void ex_halbtc8723b1ant_halt_notify(struct btc_coexist *btcoexist) void ex_halbtc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, "[BTCoex], Pnp notify\n"); + btc_iface_dbg(INTF_NOTIFY, "[BTCoex], Pnp notify\n"); if (BTC_WIFI_PNP_SLEEP == pnp_state) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], Pnp notify to SLEEP\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], Pnp notify to SLEEP\n"); btcoexist->stop_coex_dm = true; halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_BT, false, true); @@ -3092,8 +3079,8 @@ void ex_halbtc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state) halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); halbtc8723b1ant_wifi_off_hw_cfg(btcoexist); } else if (BTC_WIFI_PNP_WAKE_UP == pnp_state) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], Pnp notify to WAKE UP\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], Pnp notify to WAKE UP\n"); btcoexist->stop_coex_dm = false; halbtc8723b1ant_init_hw_config(btcoexist, false); halbtc8723b1ant_init_coex_dm(btcoexist); @@ -3103,8 +3090,8 @@ void ex_halbtc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state) void ex_halbtc8723b1ant_coex_dm_reset(struct btc_coexist *btcoexist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], *****************Coex DM Reset****************\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], *****************Coex DM Reset****************\n"); halbtc8723b1ant_init_hw_config(btcoexist, false); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); @@ -3119,31 +3106,31 @@ void ex_halbtc8723b1ant_periodical(struct btc_coexist *btcoexist) static u8 dis_ver_info_cnt; u32 fw_ver = 0, bt_patch_ver = 0; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], ==========================Periodical===========================\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], ==========================Periodical===========================\n"); if (dis_ver_info_cnt <= 5) { dis_ver_info_cnt += 1; - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], ****************************************************************\n"); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n", - board_info->pg_ant_num, board_info->btdm_ant_num, - board_info->btdm_ant_pos); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], BT stack/ hci ext ver = %s / %d\n", - ((stack_info->profile_notified) ? "Yes" : "No"), - stack_info->hci_version); + btc_iface_dbg(INTF_INIT, + "[BTCoex], ****************************************************************\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n", + board_info->pg_ant_num, board_info->btdm_ant_num, + board_info->btdm_ant_pos); + btc_iface_dbg(INTF_INIT, + "[BTCoex], BT stack/ hci ext ver = %s / %d\n", + stack_info->profile_notified ? "Yes" : "No", + stack_info->hci_version); btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver); btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n", - glcoex_ver_date_8723b_1ant, - glcoex_ver_8723b_1ant, fw_ver, - bt_patch_ver, bt_patch_ver); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], ****************************************************************\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n", + glcoex_ver_date_8723b_1ant, + glcoex_ver_8723b_1ant, fw_ver, + bt_patch_ver, bt_patch_ver); + btc_iface_dbg(INTF_INIT, + "[BTCoex], ****************************************************************\n"); } #if (BT_AUTO_REPORT_ONLY_8723B_1ANT == 0) diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c index c43ab59a690a..5f488ecaef70 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c @@ -72,32 +72,28 @@ static u8 btc8723b2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, if (bt_rssi >= rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) { bt_rssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state " - "switch to High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to High\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state " - "stay at Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at Low\n"); } } else { if (bt_rssi < rssi_thresh) { bt_rssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state " - "switch to Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Low\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state " - "stay at High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at High\n"); } } } else if (level_num == 3) { if (rssi_thresh > rssi_thresh1) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi thresh error!!\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi thresh error!!\n"); return coex_sta->pre_bt_rssi_state; } @@ -106,14 +102,12 @@ static u8 btc8723b2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, if (bt_rssi >= rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) { bt_rssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state " - "switch to Medium\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Medium\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state " - "stay at Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at Low\n"); } } else if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_MEDIUM) || @@ -122,31 +116,26 @@ static u8 btc8723b2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, if (bt_rssi >= rssi_thresh1 + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) { bt_rssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state " - "switch to High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to High\n"); } else if (bt_rssi < rssi_thresh) { bt_rssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state " - "switch to Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Low\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state " - "stay at Medium\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at Medium\n"); } } else { if (bt_rssi < rssi_thresh1) { bt_rssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state " - "switch to Medium\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Medium\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state " - "stay at High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at High\n"); } } } @@ -173,36 +162,28 @@ static u8 btc8723b2ant_wifi_rssi_state(struct btc_coexist *btcoexist, if (wifi_rssi >= rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) { wifi_rssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state " - "switch to High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to High\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state " - "stay at Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at Low\n"); } } else { if (wifi_rssi < rssi_thresh) { wifi_rssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state " - "switch to Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Low\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state " - "stay at High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at High\n"); } } } else if (level_num == 3) { if (rssi_thresh > rssi_thresh1) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI thresh error!!\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI thresh error!!\n"); return coex_sta->pre_wifi_rssi_state[index]; } @@ -213,16 +194,12 @@ static u8 btc8723b2ant_wifi_rssi_state(struct btc_coexist *btcoexist, if (wifi_rssi >= rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) { wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state " - "switch to Medium\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Medium\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state " - "stay at Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at Low\n"); } } else if ((coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_MEDIUM) || @@ -231,36 +208,26 @@ static u8 btc8723b2ant_wifi_rssi_state(struct btc_coexist *btcoexist, if (wifi_rssi >= rssi_thresh1 + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) { wifi_rssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state " - "switch to High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to High\n"); } else if (wifi_rssi < rssi_thresh) { wifi_rssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state " - "switch to Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Low\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state " - "stay at Medium\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at Medium\n"); } } else { if (wifi_rssi < rssi_thresh1) { wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state " - "switch to Medium\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Medium\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state " - "stay at High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at High\n"); } } } @@ -292,12 +259,12 @@ static void btc8723b2ant_monitor_bt_ctr(struct btc_coexist *btcoexist) coex_sta->low_priority_tx = reg_lp_tx; coex_sta->low_priority_rx = reg_lp_rx; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], High Priority Tx/Rx(reg 0x%x)=0x%x(%d)/0x%x(%d)\n", - reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], Low Priority Tx/Rx(reg 0x%x)=0x%x(%d)/0x%x(%d)\n", - reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], High Priority Tx/Rx(reg 0x%x)=0x%x(%d)/0x%x(%d)\n", + reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], Low Priority Tx/Rx(reg 0x%x)=0x%x(%d)/0x%x(%d)\n", + reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx); /* reset counter */ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc); @@ -311,9 +278,9 @@ static void btc8723b2ant_query_bt_info(struct btc_coexist *btcoexist) h2c_parameter[0] |= BIT0; /* trigger */ - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n", - h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n", + h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter); } @@ -427,8 +394,8 @@ static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist) btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); if (!bt_link_info->bt_link_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], No BT link exists!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], No BT link exists!!!\n"); return algorithm; } @@ -443,27 +410,27 @@ static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist) if (num_of_diff_profile == 1) { if (bt_link_info->sco_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO only\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_SCO; } else { if (bt_link_info->hid_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], HID only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], HID only\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_HID; } else if (bt_link_info->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], A2DP only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], A2DP only\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_A2DP; } else if (bt_link_info->pan_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], PAN(HS) only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], PAN(HS) only\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_PANHS; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], PAN(EDR) only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], PAN(EDR) only\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR; } @@ -472,21 +439,21 @@ static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist) } else if (num_of_diff_profile == 2) { if (bt_link_info->sco_exist) { if (bt_link_info->hid_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + HID\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + HID\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; } else if (bt_link_info->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + A2DP ==> SCO\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + A2DP ==> SCO\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; } else if (bt_link_info->pan_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + PAN(HS)\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_SCO; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + PAN(EDR)\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; } @@ -494,31 +461,31 @@ static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist) } else { if (bt_link_info->hid_exist && bt_link_info->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], HID + A2DP\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], HID + A2DP\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_HID_A2DP; } else if (bt_link_info->hid_exist && bt_link_info->pan_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], HID + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], HID + PAN(HS)\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_HID; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], HID + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], HID + PAN(EDR)\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; } } else if (bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], A2DP + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], A2DP + PAN(HS)\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex],A2DP + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex],A2DP + PAN(EDR)\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP; } @@ -528,37 +495,32 @@ static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist) if (bt_link_info->sco_exist) { if (bt_link_info->hid_exist && bt_link_info->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + HID + A2DP" - " ==> HID\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + HID + A2DP ==> HID\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; } else if (bt_link_info->hid_exist && bt_link_info->pan_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + HID + " - "PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + HID + PAN(HS)\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + HID + " - "PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + HID + PAN(EDR)\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; } } else if (bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + A2DP + " - "PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + A2DP + PAN(HS)\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + A2DP + " - "PAN(EDR) ==> HID\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; } @@ -568,15 +530,13 @@ static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist) bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], HID + A2DP + " - "PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], HID + A2DP + PAN(HS)\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_HID_A2DP; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], HID + A2DP + " - "PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], HID + A2DP + PAN(EDR)\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR; } @@ -588,13 +548,11 @@ static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist) bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Error!!! SCO + HID" - " + A2DP + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n"); } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + HID + A2DP +" - " PAN(EDR)==>PAN(EDR)+HID\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"); algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; } @@ -624,17 +582,15 @@ static bool btc8723b_need_dec_pwr(struct btc_coexist *btcoexist) if (wifi_connected) { if (bt_hs_on) { if (bt_hs_rssi > 37) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], Need to decrease bt " - "power for HS mode!!\n"); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], Need to decrease bt power for HS mode!!\n"); ret = true; } } else { if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], Need to decrease bt " - "power for Wifi is connected!!\n"); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], Need to decrease bt power for Wifi is connected!!\n"); ret = true; } } @@ -653,10 +609,10 @@ static void btc8723b2ant_set_fw_dac_swing_level(struct btc_coexist *btcoexist, */ h2c_parameter[0] = dac_swing_lvl; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], Set Dac Swing Level=0x%x\n", dac_swing_lvl); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], FW write 0x64=0x%x\n", h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], Set Dac Swing Level=0x%x\n", dac_swing_lvl); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], FW write 0x64=0x%x\n", h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter); } @@ -671,9 +627,9 @@ static void btc8723b2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist, if (dec_bt_pwr) h2c_parameter[0] |= BIT1; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], decrease Bt Power : %s, FW write 0x62=0x%x\n", - (dec_bt_pwr ? "Yes!!" : "No!!"), h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], decrease Bt Power : %s, FW write 0x62=0x%x\n", + (dec_bt_pwr ? "Yes!!" : "No!!"), h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter); } @@ -681,15 +637,15 @@ static void btc8723b2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist, static void btc8723b2ant_dec_bt_pwr(struct btc_coexist *btcoexist, bool force_exec, bool dec_bt_pwr) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s Dec BT power = %s\n", - (force_exec ? "force to" : ""), (dec_bt_pwr ? "ON" : "OFF")); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s Dec BT power = %s\n", + force_exec ? "force to" : "", dec_bt_pwr ? "ON" : "OFF"); coex_dm->cur_dec_bt_pwr = dec_bt_pwr; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], bPreDecBtPwr=%d, bCurDecBtPwr=%d\n", - coex_dm->pre_dec_bt_pwr, coex_dm->cur_dec_bt_pwr); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], bPreDecBtPwr=%d, bCurDecBtPwr=%d\n", + coex_dm->pre_dec_bt_pwr, coex_dm->cur_dec_bt_pwr); if (coex_dm->pre_dec_bt_pwr == coex_dm->cur_dec_bt_pwr) return; @@ -702,17 +658,16 @@ static void btc8723b2ant_dec_bt_pwr(struct btc_coexist *btcoexist, static void btc8723b2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist, bool force_exec, u8 fw_dac_swing_lvl) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s set FW Dac Swing level = %d\n", - (force_exec ? "force to" : ""), fw_dac_swing_lvl); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s set FW Dac Swing level = %d\n", + (force_exec ? "force to" : ""), fw_dac_swing_lvl); coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], preFwDacSwingLvl=%d, " - "curFwDacSwingLvl=%d\n", - coex_dm->pre_fw_dac_swing_lvl, - coex_dm->cur_fw_dac_swing_lvl); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], preFwDacSwingLvl=%d, curFwDacSwingLvl=%d\n", + coex_dm->pre_fw_dac_swing_lvl, + coex_dm->cur_fw_dac_swing_lvl); if (coex_dm->pre_fw_dac_swing_lvl == coex_dm->cur_fw_dac_swing_lvl) @@ -729,16 +684,16 @@ static void btc8723b2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist, { if (rx_rf_shrink_on) { /* Shrink RF Rx LPF corner */ - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], Shrink RF Rx LPF corner!!\n"); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], Shrink RF Rx LPF corner!!\n"); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff, 0xffffc); } else { /* Resume RF Rx LPF corner */ /* After initialized, we can use coex_dm->btRf0x1eBackup */ if (btcoexist->initilized) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], Resume RF Rx LPF corner!!\n"); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], Resume RF Rx LPF corner!!\n"); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff, coex_dm->bt_rf0x1e_backup); @@ -749,18 +704,17 @@ static void btc8723b2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist, static void btc8723b2ant_rf_shrink(struct btc_coexist *btcoexist, bool force_exec, bool rx_rf_shrink_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, - "[BTCoex], %s turn Rx RF Shrink = %s\n", - (force_exec ? "force to" : ""), (rx_rf_shrink_on ? - "ON" : "OFF")); + btc_alg_dbg(ALGO_TRACE_SW, + "[BTCoex], %s turn Rx RF Shrink = %s\n", + (force_exec ? "force to" : ""), (rx_rf_shrink_on ? + "ON" : "OFF")); coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "[BTCoex], bPreRfRxLpfShrink=%d, " - "bCurRfRxLpfShrink=%d\n", - coex_dm->pre_rf_rx_lpf_shrink, - coex_dm->cur_rf_rx_lpf_shrink); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "[BTCoex], bPreRfRxLpfShrink=%d, bCurRfRxLpfShrink=%d\n", + coex_dm->pre_rf_rx_lpf_shrink, + coex_dm->cur_rf_rx_lpf_shrink); if (coex_dm->pre_rf_rx_lpf_shrink == coex_dm->cur_rf_rx_lpf_shrink) @@ -788,9 +742,9 @@ static void btc8723b_set_penalty_txrate(struct btc_coexist *btcoexist, h2c_parameter[5] = 0xf9; /*MCS5 or OFDM36*/ } - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], set WiFi Low-Penalty Retry: %s", - (low_penalty_ra ? "ON!!" : "OFF!!")); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], set WiFi Low-Penalty Retry: %s", + (low_penalty_ra ? "ON!!" : "OFF!!")); btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter); } @@ -799,18 +753,17 @@ static void btc8723b2ant_low_penalty_ra(struct btc_coexist *btcoexist, bool force_exec, bool low_penalty_ra) { /*return; */ - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, - "[BTCoex], %s turn LowPenaltyRA = %s\n", - (force_exec ? "force to" : ""), (low_penalty_ra ? - "ON" : "OFF")); + btc_alg_dbg(ALGO_TRACE_SW, + "[BTCoex], %s turn LowPenaltyRA = %s\n", + (force_exec ? "force to" : ""), (low_penalty_ra ? + "ON" : "OFF")); coex_dm->cur_low_penalty_ra = low_penalty_ra; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "[BTCoex], bPreLowPenaltyRa=%d, " - "bCurLowPenaltyRa=%d\n", - coex_dm->pre_low_penalty_ra, - coex_dm->cur_low_penalty_ra); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "[BTCoex], bPreLowPenaltyRa=%d, bCurLowPenaltyRa=%d\n", + coex_dm->pre_low_penalty_ra, + coex_dm->cur_low_penalty_ra); if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra) return; @@ -824,8 +777,8 @@ static void btc8723b2ant_set_dac_swing_reg(struct btc_coexist *btcoexist, u32 level) { u8 val = (u8) level; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], Write SwDacSwing = 0x%x\n", level); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], Write SwDacSwing = 0x%x\n", level); btcoexist->btc_write_1byte_bitmask(btcoexist, 0x883, 0x3e, val); } @@ -843,20 +796,20 @@ static void btc8723b2ant_dac_swing(struct btc_coexist *btcoexist, bool force_exec, bool dac_swing_on, u32 dac_swing_lvl) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, - "[BTCoex], %s turn DacSwing=%s, dac_swing_lvl=0x%x\n", - (force_exec ? "force to" : ""), - (dac_swing_on ? "ON" : "OFF"), dac_swing_lvl); + btc_alg_dbg(ALGO_TRACE_SW, + "[BTCoex], %s turn DacSwing=%s, dac_swing_lvl=0x%x\n", + (force_exec ? "force to" : ""), + (dac_swing_on ? "ON" : "OFF"), dac_swing_lvl); coex_dm->cur_dac_swing_on = dac_swing_on; coex_dm->cur_dac_swing_lvl = dac_swing_lvl; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "[BTCoex], bPreDacSwingOn=%d, preDacSwingLvl=0x%x," - " bCurDacSwingOn=%d, curDacSwingLvl=0x%x\n", - coex_dm->pre_dac_swing_on, coex_dm->pre_dac_swing_lvl, - coex_dm->cur_dac_swing_on, - coex_dm->cur_dac_swing_lvl); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "[BTCoex], bPreDacSwingOn=%d, preDacSwingLvl=0x%x, bCurDacSwingOn=%d, curDacSwingLvl=0x%x\n", + coex_dm->pre_dac_swing_on, + coex_dm->pre_dac_swing_lvl, + coex_dm->cur_dac_swing_on, + coex_dm->cur_dac_swing_lvl); if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) && (coex_dm->pre_dac_swing_lvl == coex_dm->cur_dac_swing_lvl)) @@ -877,8 +830,8 @@ static void btc8723b2ant_set_agc_table(struct btc_coexist *btcoexist, /* BB AGC Gain Table */ if (agc_table_en) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], BB Agc Table On!\n"); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], BB Agc Table On!\n"); btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6e1A0001); btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6d1B0001); btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6c1C0001); @@ -887,8 +840,8 @@ static void btc8723b2ant_set_agc_table(struct btc_coexist *btcoexist, btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x691F0001); btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x68200001); } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], BB Agc Table Off!\n"); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], BB Agc Table Off!\n"); btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xaa1A0001); btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa91B0001); btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa81C0001); @@ -901,15 +854,15 @@ static void btc8723b2ant_set_agc_table(struct btc_coexist *btcoexist, /* RF Gain */ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xef, 0xfffff, 0x02000); if (agc_table_en) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], Agc Table On!\n"); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], Agc Table On!\n"); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff, 0x38fff); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff, 0x38ffe); } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], Agc Table Off!\n"); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], Agc Table Off!\n"); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff, 0x380c3); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, @@ -920,15 +873,15 @@ static void btc8723b2ant_set_agc_table(struct btc_coexist *btcoexist, btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xed, 0xfffff, 0x1); if (agc_table_en) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], Agc Table On!\n"); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], Agc Table On!\n"); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40, 0xfffff, 0x38fff); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40, 0xfffff, 0x38ffe); } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], Agc Table Off!\n"); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], Agc Table Off!\n"); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40, 0xfffff, 0x380c3); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40, @@ -946,16 +899,17 @@ static void btc8723b2ant_set_agc_table(struct btc_coexist *btcoexist, static void btc8723b2ant_agc_table(struct btc_coexist *btcoexist, bool force_exec, bool agc_table_en) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, - "[BTCoex], %s %s Agc Table\n", - (force_exec ? "force to" : ""), - (agc_table_en ? "Enable" : "Disable")); + btc_alg_dbg(ALGO_TRACE_SW, + "[BTCoex], %s %s Agc Table\n", + (force_exec ? "force to" : ""), + (agc_table_en ? "Enable" : "Disable")); coex_dm->cur_agc_table_en = agc_table_en; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "[BTCoex], bPreAgcTableEn=%d, bCurAgcTableEn=%d\n", - coex_dm->pre_agc_table_en, coex_dm->cur_agc_table_en); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "[BTCoex], bPreAgcTableEn=%d, bCurAgcTableEn=%d\n", + coex_dm->pre_agc_table_en, + coex_dm->cur_agc_table_en); if (coex_dm->pre_agc_table_en == coex_dm->cur_agc_table_en) return; @@ -969,20 +923,20 @@ static void btc8723b2ant_set_coex_table(struct btc_coexist *btcoexist, u32 val0x6c0, u32 val0x6c4, u32 val0x6c8, u8 val0x6cc) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6c0=0x%x\n", val0x6c0); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c0=0x%x\n", val0x6c0); btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6c4=0x%x\n", val0x6c4); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c4=0x%x\n", val0x6c4); btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6c8=0x%x\n", val0x6c8); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c8=0x%x\n", val0x6c8); btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6cc=0x%x\n", val0x6cc); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6cc=0x%x\n", val0x6cc); btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc); } @@ -991,29 +945,24 @@ static void btc8723b2ant_coex_table(struct btc_coexist *btcoexist, u32 val0x6c4, u32 val0x6c8, u8 val0x6cc) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, - "[BTCoex], %s write Coex Table 0x6c0=0x%x," - " 0x6c4=0x%x, 0x6c8=0x%x, 0x6cc=0x%x\n", - (force_exec ? "force to" : ""), val0x6c0, - val0x6c4, val0x6c8, val0x6cc); + btc_alg_dbg(ALGO_TRACE_SW, + "[BTCoex], %s write Coex Table 0x6c0=0x%x, 0x6c4=0x%x, 0x6c8=0x%x, 0x6cc=0x%x\n", + force_exec ? "force to" : "", + val0x6c0, val0x6c4, val0x6c8, val0x6cc); coex_dm->cur_val0x6c0 = val0x6c0; coex_dm->cur_val0x6c4 = val0x6c4; coex_dm->cur_val0x6c8 = val0x6c8; coex_dm->cur_val0x6cc = val0x6cc; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "[BTCoex], preVal0x6c0=0x%x, " - "preVal0x6c4=0x%x, preVal0x6c8=0x%x, " - "preVal0x6cc=0x%x !!\n", - coex_dm->pre_val0x6c0, coex_dm->pre_val0x6c4, - coex_dm->pre_val0x6c8, coex_dm->pre_val0x6cc); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "[BTCoex], curVal0x6c0=0x%x, " - "curVal0x6c4=0x%x, curVal0x6c8=0x%x, " - "curVal0x6cc=0x%x !!\n", - coex_dm->cur_val0x6c0, coex_dm->cur_val0x6c4, - coex_dm->cur_val0x6c8, coex_dm->cur_val0x6cc); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "[BTCoex], preVal0x6c0=0x%x, preVal0x6c4=0x%x, preVal0x6c8=0x%x, preVal0x6cc=0x%x !!\n", + coex_dm->pre_val0x6c0, coex_dm->pre_val0x6c4, + coex_dm->pre_val0x6c8, coex_dm->pre_val0x6cc); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "[BTCoex], curVal0x6c0=0x%x, curVal0x6c4=0x%x, curVal0x6c8=0x%x, curVal0x6cc=0x%x !!\n", + coex_dm->cur_val0x6c0, coex_dm->cur_val0x6c4, + coex_dm->cur_val0x6c8, coex_dm->cur_val0x6cc); if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) && (coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) && @@ -1099,9 +1048,9 @@ static void btc8723b2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist, if (enable) h2c_parameter[0] |= BIT0;/* function enable*/ - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], set FW for BT Ignore Wlan_Act, " - "FW write 0x63=0x%x\n", h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63=0x%x\n", + h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter); } @@ -1109,17 +1058,16 @@ static void btc8723b2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist, static void btc8723b2ant_ignore_wlan_act(struct btc_coexist *btcoexist, bool force_exec, bool enable) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s turn Ignore WlanAct %s\n", - (force_exec ? "force to" : ""), (enable ? "ON" : "OFF")); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s turn Ignore WlanAct %s\n", + (force_exec ? "force to" : ""), (enable ? "ON" : "OFF")); coex_dm->cur_ignore_wlan_act = enable; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], bPreIgnoreWlanAct = %d, " - "bCurIgnoreWlanAct = %d!!\n", - coex_dm->pre_ignore_wlan_act, - coex_dm->cur_ignore_wlan_act); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], bPreIgnoreWlanAct = %d, bCurIgnoreWlanAct = %d!!\n", + coex_dm->pre_ignore_wlan_act, + coex_dm->cur_ignore_wlan_act); if (coex_dm->pre_ignore_wlan_act == coex_dm->cur_ignore_wlan_act) @@ -1147,11 +1095,11 @@ static void btc8723b2ant_set_fw_ps_tdma(struct btc_coexist *btcoexist, u8 byte1, coex_dm->ps_tdma_para[3] = byte4; coex_dm->ps_tdma_para[4] = byte5; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], FW write 0x60(5bytes)=0x%x%08x\n", - h2c_parameter[0], - h2c_parameter[1] << 24 | h2c_parameter[2] << 16 | - h2c_parameter[3] << 8 | h2c_parameter[4]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], FW write 0x60(5bytes)=0x%x%08x\n", + h2c_parameter[0], + h2c_parameter[1] << 24 | h2c_parameter[2] << 16 | + h2c_parameter[3] << 8 | h2c_parameter[4]); btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter); } @@ -1203,7 +1151,6 @@ static void btc8723b2ant_set_ant_path(struct btc_coexist *btcoexist, /* Force GNT_BT to low */ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x765, 0x18, 0x0); - btcoexist->btc_write_2byte(btcoexist, 0x948, 0x0); if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) { /* tell firmware "no antenna inverse" */ @@ -1211,19 +1158,25 @@ static void btc8723b2ant_set_ant_path(struct btc_coexist *btcoexist, h2c_parameter[1] = 1; /* ext switch type */ btcoexist->btc_fill_h2c(btcoexist, 0x65, 2, h2c_parameter); + btcoexist->btc_write_2byte(btcoexist, 0x948, 0x0); } else { /* tell firmware "antenna inverse" */ h2c_parameter[0] = 1; h2c_parameter[1] = 1; /* ext switch type */ btcoexist->btc_fill_h2c(btcoexist, 0x65, 2, h2c_parameter); + btcoexist->btc_write_2byte(btcoexist, 0x948, 0x280); } } /* ext switch setting */ if (use_ext_switch) { /* fixed internal switch S1->WiFi, S0->BT */ - btcoexist->btc_write_2byte(btcoexist, 0x948, 0x0); + if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) + btcoexist->btc_write_2byte(btcoexist, 0x948, 0x0); + else + btcoexist->btc_write_2byte(btcoexist, 0x948, 0x280); + switch (antpos_type) { case BTC_ANT_WIFI_AT_MAIN: /* ext switch main at wifi */ @@ -1255,20 +1208,20 @@ static void btc8723b2ant_set_ant_path(struct btc_coexist *btcoexist, static void btc8723b2ant_ps_tdma(struct btc_coexist *btcoexist, bool force_exec, bool turn_on, u8 type) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s turn %s PS TDMA, type=%d\n", - (force_exec ? "force to" : ""), - (turn_on ? "ON" : "OFF"), type); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s turn %s PS TDMA, type=%d\n", + (force_exec ? "force to" : ""), + (turn_on ? "ON" : "OFF"), type); coex_dm->cur_ps_tdma_on = turn_on; coex_dm->cur_ps_tdma = type; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], bPrePsTdmaOn = %d, bCurPsTdmaOn = %d!!\n", - coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], prePsTdma = %d, curPsTdma = %d!!\n", - coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], bPrePsTdmaOn = %d, bCurPsTdmaOn = %d!!\n", + coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], prePsTdma = %d, curPsTdma = %d!!\n", + coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma); if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) && (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma)) @@ -1466,8 +1419,8 @@ static bool btc8723b2ant_is_common_action(struct btc_coexist *btcoexist) btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &low_pwr_disable); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi non-connected idle!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi non-connected idle!!\n"); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); @@ -1490,9 +1443,8 @@ static bool btc8723b2ant_is_common_action(struct btc_coexist *btcoexist) BTC_SET_ACT_DISABLE_LOW_POWER, &low_pwr_disable); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi connected + " - "BT non connected-idle!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi connected + BT non connected-idle!!\n"); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); @@ -1518,9 +1470,8 @@ static bool btc8723b2ant_is_common_action(struct btc_coexist *btcoexist) if (bt_hs_on) return false; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi connected + " - "BT connected-idle!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi connected + BT connected-idle!!\n"); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); @@ -1544,17 +1495,15 @@ static bool btc8723b2ant_is_common_action(struct btc_coexist *btcoexist) &low_pwr_disable); if (wifi_busy) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi Connected-Busy + " - "BT Busy!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi Connected-Busy + BT Busy!!\n"); common = false; } else { if (bt_hs_on) return false; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi Connected-Idle + " - "BT Busy!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi Connected-Idle + BT Busy!!\n"); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); @@ -1592,9 +1541,8 @@ static void set_tdma_int1(struct btc_coexist *btcoexist, bool tx_pause, { /* Set PS TDMA for max interval == 1 */ if (tx_pause) { - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 1\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 1\n"); if (coex_dm->cur_ps_tdma == 71) { btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, @@ -1690,9 +1638,8 @@ static void set_tdma_int1(struct btc_coexist *btcoexist, bool tx_pause, } } } else { - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 0\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 0\n"); if (coex_dm->cur_ps_tdma == 5) { btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 71); coex_dm->tdma_adj_type = 71; @@ -1790,9 +1737,8 @@ static void set_tdma_int2(struct btc_coexist *btcoexist, bool tx_pause, { /* Set PS TDMA for max interval == 2 */ if (tx_pause) { - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 1\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 1\n"); if (coex_dm->cur_ps_tdma == 1) { btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 6); coex_dm->tdma_adj_type = 6; @@ -1873,9 +1819,8 @@ static void set_tdma_int2(struct btc_coexist *btcoexist, bool tx_pause, } } } else { - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 0\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 0\n"); if (coex_dm->cur_ps_tdma == 5) { btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2); coex_dm->tdma_adj_type = 2; @@ -1963,9 +1908,8 @@ static void set_tdma_int3(struct btc_coexist *btcoexist, bool tx_pause, { /* Set PS TDMA for max interval == 3 */ if (tx_pause) { - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 1\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 1\n"); if (coex_dm->cur_ps_tdma == 1) { btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 7); coex_dm->tdma_adj_type = 7; @@ -2046,9 +1990,8 @@ static void set_tdma_int3(struct btc_coexist *btcoexist, bool tx_pause, } } } else { - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 0\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 0\n"); if (coex_dm->cur_ps_tdma == 5) { btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); coex_dm->tdma_adj_type = 3; @@ -2140,13 +2083,13 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, s32 result; u8 retry_count = 0; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], TdmaDurationAdjust()\n"); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], TdmaDurationAdjust()\n"); if (!coex_dm->auto_tdma_adjust) { coex_dm->auto_tdma_adjust = true; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], first run TdmaDurationAdjust()!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], first run TdmaDurationAdjust()!!\n"); if (sco_hid) { if (tx_pause) { if (max_interval == 1) { @@ -2250,11 +2193,11 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, } else { /*accquire the BT TRx retry count from BT_Info byte2*/ retry_count = coex_sta->bt_retry_cnt; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], retry_count = %d\n", retry_count); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], up=%d, dn=%d, m=%d, n=%d, wait_count=%d\n", - up, dn, m, n, wait_count); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], retry_count = %d\n", retry_count); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], up=%d, dn=%d, m=%d, n=%d, wait_count=%d\n", + up, dn, m, n, wait_count); result = 0; wait_count++; /* no retry in the last 2-second duration*/ @@ -2271,10 +2214,8 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, up = 0; dn = 0; result = 1; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], Increase wifi " - "duration!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], Increase wifi duration!!\n"); } /* <=3 retry in the last 2-second duration*/ } else if (retry_count <= 3) { up--; @@ -2297,10 +2238,8 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, dn = 0; wait_count = 0; result = -1; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], Decrease wifi duration " - "for retry_counter<3!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], Decrease wifi duration for retry_counter<3!!\n"); } } else { if (wait_count == 1) @@ -2316,13 +2255,12 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, dn = 0; wait_count = 0; result = -1; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], Decrease wifi duration " - "for retry_counter>3!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], Decrease wifi duration for retry_counter>3!!\n"); } - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], max Interval = %d\n", max_interval); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], max Interval = %d\n", max_interval); if (max_interval == 1) set_tdma_int1(btcoexist, tx_pause, result); else if (max_interval == 2) @@ -2336,10 +2274,9 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, */ if (coex_dm->cur_ps_tdma != coex_dm->tdma_adj_type) { bool scan = false, link = false, roam = false; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], PsTdma type dismatch!!!, " - "curPsTdma=%d, recordPsTdma=%d\n", - coex_dm->cur_ps_tdma, coex_dm->tdma_adj_type); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], PsTdma type dismatch!!!, curPsTdma=%d, recordPsTdma=%d\n", + coex_dm->cur_ps_tdma, coex_dm->tdma_adj_type); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); @@ -2349,9 +2286,8 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, coex_dm->tdma_adj_type); else - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], roaming/link/scan is under" - " progress, will adjust next time!!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n"); } } @@ -2989,27 +2925,26 @@ static void btc8723b2ant_run_coexist_mechanism(struct btc_coexist *btcoexist) { u8 algorithm = 0; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], RunCoexistMechanism()===>\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], RunCoexistMechanism()===>\n"); if (btcoexist->manual_control) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], RunCoexistMechanism(), " - "return for Manual CTRL <===\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n"); return; } if (coex_sta->under_ips) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], wifi is under IPS !!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], wifi is under IPS !!!\n"); return; } algorithm = btc8723b2ant_action_algorithm(btcoexist); if (coex_sta->c2h_bt_inquiry_page && (BT_8723B_2ANT_COEX_ALGO_PANHS != algorithm)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT is under inquiry/page scan !!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT is under inquiry/page scan !!\n"); btc8723b2ant_action_bt_inquiry(btcoexist); return; } else { @@ -3021,84 +2956,75 @@ static void btc8723b2ant_run_coexist_mechanism(struct btc_coexist *btcoexist) } coex_dm->cur_algorithm = algorithm; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, "[BTCoex], Algorithm = %d\n", - coex_dm->cur_algorithm); + btc_alg_dbg(ALGO_TRACE, "[BTCoex], Algorithm = %d\n", + coex_dm->cur_algorithm); if (btc8723b2ant_is_common_action(btcoexist)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant common.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant common\n"); coex_dm->auto_tdma_adjust = false; } else { if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], preAlgorithm=%d, " - "curAlgorithm=%d\n", coex_dm->pre_algorithm, - coex_dm->cur_algorithm); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], preAlgorithm=%d, curAlgorithm=%d\n", + coex_dm->pre_algorithm, + coex_dm->cur_algorithm); coex_dm->auto_tdma_adjust = false; } switch (coex_dm->cur_algorithm) { case BT_8723B_2ANT_COEX_ALGO_SCO: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, algorithm = SCO.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = SCO\n"); btc8723b2ant_action_sco(btcoexist); break; case BT_8723B_2ANT_COEX_ALGO_HID: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, algorithm = HID.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = HID\n"); btc8723b2ant_action_hid(btcoexist); break; case BT_8723B_2ANT_COEX_ALGO_A2DP: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, " - "algorithm = A2DP.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = A2DP\n"); btc8723b2ant_action_a2dp(btcoexist); break; case BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, " - "algorithm = A2DP+PAN(HS).\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS)\n"); btc8723b2ant_action_a2dp_pan_hs(btcoexist); break; case BT_8723B_2ANT_COEX_ALGO_PANEDR: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, " - "algorithm = PAN(EDR).\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)\n"); btc8723b2ant_action_pan_edr(btcoexist); break; case BT_8723B_2ANT_COEX_ALGO_PANHS: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, " - "algorithm = HS mode.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = HS mode\n"); btc8723b2ant_action_pan_hs(btcoexist); - break; + break; case BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, " - "algorithm = PAN+A2DP.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP\n"); btc8723b2ant_action_pan_edr_a2dp(btcoexist); break; case BT_8723B_2ANT_COEX_ALGO_PANEDR_HID: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, " - "algorithm = PAN(EDR)+HID.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID\n"); btc8723b2ant_action_pan_edr_hid(btcoexist); break; case BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, " - "algorithm = HID+A2DP+PAN.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN\n"); btc8723b2ant_action_hid_a2dp_pan_edr(btcoexist); break; case BT_8723B_2ANT_COEX_ALGO_HID_A2DP: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, " - "algorithm = HID+A2DP.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = HID+A2DP\n"); btc8723b2ant_action_hid_a2dp(btcoexist); break; default: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, " - "algorithm = coexist All Off!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n"); btc8723b2ant_coex_alloff(btcoexist); break; } @@ -3126,8 +3052,8 @@ void ex_btc8723b2ant_init_hwconfig(struct btc_coexist *btcoexist) { u8 u8tmp = 0; - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], 2Ant Init HW Config!!\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], 2Ant Init HW Config!!\n"); coex_dm->bt_rf0x1e_backup = btcoexist->btc_get_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff); @@ -3152,8 +3078,8 @@ void ex_btc8723b2ant_init_hwconfig(struct btc_coexist *btcoexist) void ex_btc8723b2ant_init_coex_dm(struct btc_coexist *btcoexist) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], Coex Mechanism Init!!\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], Coex Mechanism Init!!\n"); btc8723b2ant_init_coex_dm(btcoexist); } @@ -3388,15 +3314,15 @@ void ex_btc8723b2ant_display_coex_info(struct btc_coexist *btcoexist) void ex_btc8723b2ant_ips_notify(struct btc_coexist *btcoexist, u8 type) { if (BTC_IPS_ENTER == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], IPS ENTER notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], IPS ENTER notify\n"); coex_sta->under_ips = true; btc8723b2ant_wifioff_hwcfg(btcoexist); btc8723b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true); btc8723b2ant_coex_alloff(btcoexist); } else if (BTC_IPS_LEAVE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], IPS LEAVE notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], IPS LEAVE notify\n"); coex_sta->under_ips = false; ex_btc8723b2ant_init_hwconfig(btcoexist); btc8723b2ant_init_coex_dm(btcoexist); @@ -3407,12 +3333,12 @@ void ex_btc8723b2ant_ips_notify(struct btc_coexist *btcoexist, u8 type) void ex_btc8723b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type) { if (BTC_LPS_ENABLE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], LPS ENABLE notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], LPS ENABLE notify\n"); coex_sta->under_lps = true; } else if (BTC_LPS_DISABLE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], LPS DISABLE notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], LPS DISABLE notify\n"); coex_sta->under_lps = false; } } @@ -3420,21 +3346,21 @@ void ex_btc8723b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type) void ex_btc8723b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type) { if (BTC_SCAN_START == type) - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], SCAN START notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], SCAN START notify\n"); else if (BTC_SCAN_FINISH == type) - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], SCAN FINISH notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], SCAN FINISH notify\n"); } void ex_btc8723b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type) { if (BTC_ASSOCIATE_START == type) - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], CONNECT START notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], CONNECT START notify\n"); else if (BTC_ASSOCIATE_FINISH == type) - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], CONNECT FINISH notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], CONNECT FINISH notify\n"); } void ex_btc8723b2ant_media_status_notify(struct btc_coexist *btcoexist, @@ -3445,11 +3371,11 @@ void ex_btc8723b2ant_media_status_notify(struct btc_coexist *btcoexist, u8 wifi_central_chnl; if (BTC_MEDIA_CONNECT == type) - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], MEDIA connect notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], MEDIA connect notify\n"); else - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], MEDIA disconnect notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], MEDIA disconnect notify\n"); /* only 2.4G we need to inform bt the chnl mask */ btcoexist->btc_get(btcoexist, @@ -3470,10 +3396,10 @@ void ex_btc8723b2ant_media_status_notify(struct btc_coexist *btcoexist, coex_dm->wifi_chnl_info[1] = h2c_parameter[1]; coex_dm->wifi_chnl_info[2] = h2c_parameter[2]; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], FW write 0x66=0x%x\n", - h2c_parameter[0] << 16 | h2c_parameter[1] << 8 | - h2c_parameter[2]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], FW write 0x66=0x%x\n", + h2c_parameter[0] << 16 | h2c_parameter[1] << 8 | + h2c_parameter[2]); btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter); } @@ -3482,8 +3408,8 @@ void ex_btc8723b2ant_special_packet_notify(struct btc_coexist *btcoexist, u8 type) { if (type == BTC_PACKET_DHCP) - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], DHCP Packet notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], DHCP Packet notify\n"); } void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist, @@ -3501,25 +3427,24 @@ void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist, rsp_source = BT_INFO_SRC_8723B_2ANT_WIFI_FW; coex_sta->bt_info_c2h_cnt[rsp_source]++; - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], Bt info[%d], length=%d, hex data=[", - rsp_source, length); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], Bt info[%d], length=%d, hex data=[", + rsp_source, length); for (i = 0; i < length; i++) { coex_sta->bt_info_c2h[rsp_source][i] = tmpbuf[i]; if (i == 1) bt_info = tmpbuf[i]; if (i == length-1) - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "0x%02x]\n", tmpbuf[i]); + btc_iface_dbg(INTF_NOTIFY, + "0x%02x]\n", tmpbuf[i]); else - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "0x%02x, ", tmpbuf[i]); + btc_iface_dbg(INTF_NOTIFY, + "0x%02x, ", tmpbuf[i]); } if (btcoexist->manual_control) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BtInfoNotify(), " - "return for Manual CTRL<===\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BtInfoNotify(), return for Manual CTRL<===\n"); return; } @@ -3537,9 +3462,8 @@ void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist, because bt is reset and loss of the info. */ if ((coex_sta->bt_info_ext & BIT1)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT ext info bit1 check," - " send wifi BW&Chnl to BT!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n"); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected); if (wifi_connected) @@ -3553,9 +3477,8 @@ void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist, } if ((coex_sta->bt_info_ext & BIT3)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT ext info bit3 check, " - "set BT NOT to ignore Wlan active!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n"); btc8723b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, false); } else { @@ -3608,28 +3531,26 @@ void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist, if (!(bt_info & BT_INFO_8723B_2ANT_B_CONNECTION)) { coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_NON_CONNECTED_IDLE; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BtInfoNotify(), " - "BT Non-Connected idle!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n"); /* connection exists but no busy */ } else if (bt_info == BT_INFO_8723B_2ANT_B_CONNECTION) { coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n"); } else if ((bt_info & BT_INFO_8723B_2ANT_B_SCO_ESCO) || (bt_info & BT_INFO_8723B_2ANT_B_SCO_BUSY)) { coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_SCO_BUSY; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n"); } else if (bt_info&BT_INFO_8723B_2ANT_B_ACL_BUSY) { coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_ACL_BUSY; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n"); } else { coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_MAX; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BtInfoNotify(), " - "BT Non-Defined state!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n"); } if ((BT_8723B_2ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) || @@ -3652,7 +3573,7 @@ void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist, void ex_btc8723b2ant_halt_notify(struct btc_coexist *btcoexist) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, "[BTCoex], Halt notify\n"); + btc_iface_dbg(INTF_NOTIFY, "[BTCoex], Halt notify\n"); btc8723b2ant_wifioff_hwcfg(btcoexist); btc8723b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true); @@ -3666,33 +3587,31 @@ void ex_btc8723b2ant_periodical(struct btc_coexist *btcoexist) static u8 dis_ver_info_cnt; u32 fw_ver = 0, bt_patch_ver = 0; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], ==========================" - "Periodical===========================\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], ==========================Periodical===========================\n"); if (dis_ver_info_cnt <= 5) { dis_ver_info_cnt += 1; - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], ****************************" - "************************************\n"); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], Ant PG Num/ Ant Mech/ " - "Ant Pos = %d/ %d/ %d\n", board_info->pg_ant_num, - board_info->btdm_ant_num, board_info->btdm_ant_pos); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], BT stack/ hci ext ver = %s / %d\n", - ((stack_info->profile_notified) ? "Yes" : "No"), - stack_info->hci_version); + btc_iface_dbg(INTF_INIT, + "[BTCoex], ****************************************************************\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n", + board_info->pg_ant_num, + board_info->btdm_ant_num, + board_info->btdm_ant_pos); + btc_iface_dbg(INTF_INIT, + "[BTCoex], BT stack/ hci ext ver = %s / %d\n", + stack_info->profile_notified ? "Yes" : "No", + stack_info->hci_version); btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver); btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], CoexVer/ fw_ver/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n", - glcoex_ver_date_8723b_2ant, glcoex_ver_8723b_2ant, - fw_ver, bt_patch_ver, bt_patch_ver); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], *****************************" - "***********************************\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], CoexVer/ fw_ver/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n", + glcoex_ver_date_8723b_2ant, glcoex_ver_8723b_2ant, + fw_ver, bt_patch_ver, bt_patch_ver); + btc_iface_dbg(INTF_INIT, + "[BTCoex], ****************************************************************\n"); } #if (BT_AUTO_REPORT_ONLY_8723B_2ANT == 0) diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c index 9cecf174a37d..3ce47c70bfa4 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c @@ -76,28 +76,28 @@ static u8 halbtc8821a1ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, if (bt_rssi >= (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) { bt_rssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to High\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state stay at Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at Low\n"); } } else { if (bt_rssi < rssi_thresh) { bt_rssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Low\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state stay at High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at High\n"); } } } else if (level_num == 3) { if (rssi_thresh > rssi_thresh1) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi thresh error!!\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi thresh error!!\n"); return coex_sta->pre_bt_rssi_state; } @@ -106,12 +106,12 @@ static u8 halbtc8821a1ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, if (bt_rssi >= (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) { bt_rssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to Medium\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Medium\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state stay at Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at Low\n"); } } else if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_MEDIUM) || @@ -120,26 +120,26 @@ static u8 halbtc8821a1ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, if (bt_rssi >= (rssi_thresh1 + BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) { bt_rssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to High\n"); } else if (bt_rssi < rssi_thresh) { bt_rssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Low\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state stay at Medium\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at Medium\n"); } } else { if (bt_rssi < rssi_thresh1) { bt_rssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to Medium\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Medium\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state stay at High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at High\n"); } } } @@ -165,32 +165,28 @@ static u8 halbtc8821a1ant_WifiRssiState(struct btc_coexist *btcoexist, if (wifi_rssi >= (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) { wifi_rssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to High\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state stay at Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at Low\n"); } } else { if (wifi_rssi < rssi_thresh) { wifi_rssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Low\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state stay at High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at High\n"); } } } else if (level_num == 3) { if (rssi_thresh > rssi_thresh1) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI thresh error!!\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI thresh error!!\n"); return coex_sta->pre_wifi_rssi_state[index]; } @@ -201,14 +197,12 @@ static u8 halbtc8821a1ant_WifiRssiState(struct btc_coexist *btcoexist, if (wifi_rssi >= (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) { wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to Medium\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Medium\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state stay at Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at Low\n"); } } else if ((coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_MEDIUM) || @@ -218,31 +212,26 @@ static u8 halbtc8821a1ant_WifiRssiState(struct btc_coexist *btcoexist, (rssi_thresh1 + BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) { wifi_rssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to High\n"); } else if (wifi_rssi < rssi_thresh) { wifi_rssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Low\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state stay at Medium\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at Medium\n"); } } else { if (wifi_rssi < rssi_thresh1) { wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to Medium\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Medium\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state stay at High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at High\n"); } } } @@ -431,9 +420,9 @@ static void halbtc8821a1ant_query_bt_info(struct btc_coexist *btcoexist) h2c_parameter[0] |= BIT0; /* trigger*/ - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n", - h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n", + h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter); } @@ -504,8 +493,8 @@ static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist) btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); if (!bt_link_info->bt_link_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], No BT link exists!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], No BT link exists!!!\n"); return algorithm; } @@ -520,26 +509,26 @@ static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist) if (num_of_diff_profile == 1) { if (bt_link_info->sco_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO only\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_SCO; } else { if (bt_link_info->hid_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = HID only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = HID only\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_HID; } else if (bt_link_info->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = A2DP only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = A2DP only\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_A2DP; } else if (bt_link_info->pan_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = PAN(HS) only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = PAN(HS) only\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_PANHS; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = PAN(EDR) only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = PAN(EDR) only\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR; } } @@ -547,50 +536,50 @@ static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist) } else if (num_of_diff_profile == 2) { if (bt_link_info->sco_exist) { if (bt_link_info->hid_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + HID\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + HID\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_HID; } else if (bt_link_info->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + A2DP ==> SCO\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + A2DP ==> SCO\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_SCO; } else if (bt_link_info->pan_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + PAN(HS)\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_SCO; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + PAN(EDR)\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID; } } } else { if (bt_link_info->hid_exist && bt_link_info->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = HID + A2DP\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = HID + A2DP\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP; } else if (bt_link_info->hid_exist && bt_link_info->pan_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = HID + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = HID + PAN(HS)\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = HID + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = HID + PAN(EDR)\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID; } } else if (bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = A2DP + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = A2DP + PAN(HS)\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_A2DP_PANHS; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = A2DP + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = A2DP + PAN(EDR)\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_A2DP; } } @@ -599,29 +588,29 @@ static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist) if (bt_link_info->sco_exist) { if (bt_link_info->hid_exist && bt_link_info->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + HID + A2DP ==> HID\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + HID + A2DP ==> HID\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_HID; } else if (bt_link_info->hid_exist && bt_link_info->pan_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + HID + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + HID + PAN(HS)\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + HID + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + HID + PAN(EDR)\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID; } } else if (bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + A2DP + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + A2DP + PAN(HS)\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_SCO; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + A2DP + PAN(EDR) ==> HID\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + A2DP + PAN(EDR) ==> HID\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID; } } @@ -630,12 +619,12 @@ static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist) bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = HID + A2DP + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = HID + A2DP + PAN(HS)\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = HID + A2DP + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = HID + A2DP + PAN(EDR)\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP_PANEDR; } } @@ -646,12 +635,12 @@ static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist) bt_link_info->pan_exist && bt_link_info->a2dp_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Error!!! BT Profile = SCO + HID + A2DP + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Error!!! BT Profile = SCO + HID + A2DP + PAN(HS)\n"); } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT Profile = SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT Profile = SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"); algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID; } } @@ -670,10 +659,10 @@ static void halbtc8821a1ant_set_bt_auto_report(struct btc_coexist *btcoexist, if (enable_auto_report) h2c_parameter[0] |= BIT0; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], BT FW auto report : %s, FW write 0x68 = 0x%x\n", - (enable_auto_report ? "Enabled!!" : "Disabled!!"), - h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], BT FW auto report : %s, FW write 0x68 = 0x%x\n", + (enable_auto_report ? "Enabled!!" : "Disabled!!"), + h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x68, 1, h2c_parameter); } @@ -682,17 +671,16 @@ static void halbtc8821a1ant_bt_auto_report(struct btc_coexist *btcoexist, bool force_exec, bool enable_auto_report) { - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW, "[BTCoex], %s BT Auto report = %s\n", - (force_exec ? "force to" : ""), ((enable_auto_report) ? - "Enabled" : "Disabled")); + btc_alg_dbg(ALGO_TRACE_FW, "[BTCoex], %s BT Auto report = %s\n", + (force_exec ? "force to" : ""), ((enable_auto_report) ? + "Enabled" : "Disabled")); coex_dm->cur_bt_auto_report = enable_auto_report; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], pre_bt_auto_report = %d, cur_bt_auto_report = %d\n", - coex_dm->pre_bt_auto_report, - coex_dm->cur_bt_auto_report); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], pre_bt_auto_report = %d, cur_bt_auto_report = %d\n", + coex_dm->pre_bt_auto_report, + coex_dm->cur_bt_auto_report); if (coex_dm->pre_bt_auto_report == coex_dm->cur_bt_auto_report) return; @@ -718,9 +706,9 @@ static void btc8821a1ant_set_sw_pen_tx_rate(struct btc_coexist *btcoexist, h2c_parameter[5] = 0xf9; /*MCS5 or OFDM36*/ } - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], set WiFi Low-Penalty Retry: %s", - (low_penalty_ra ? "ON!!" : "OFF!!")); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], set WiFi Low-Penalty Retry: %s", + (low_penalty_ra ? "ON!!" : "OFF!!")); btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter); } @@ -743,20 +731,20 @@ static void halbtc8821a1ant_set_coex_table(struct btc_coexist *btcoexist, u32 val0x6c0, u32 val0x6c4, u32 val0x6c8, u8 val0x6cc) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0); btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4); btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8); btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc); btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc); } @@ -764,10 +752,10 @@ static void halbtc8821a1ant_coex_table(struct btc_coexist *btcoexist, bool force_exec, u32 val0x6c0, u32 val0x6c4, u32 val0x6c8, u8 val0x6cc) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, - "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n", - (force_exec ? "force to" : ""), val0x6c0, val0x6c4, - val0x6c8, val0x6cc); + btc_alg_dbg(ALGO_TRACE_SW, + "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n", + (force_exec ? "force to" : ""), val0x6c0, val0x6c4, + val0x6c8, val0x6cc); coex_dm->cur_val_0x6c0 = val0x6c0; coex_dm->cur_val_0x6c4 = val0x6c4; coex_dm->cur_val_0x6c8 = val0x6c8; @@ -839,9 +827,9 @@ static void btc8821a1ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist, if (enable) h2c_parameter[0] |= BIT0; /* function enable*/ - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n", - h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n", + h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter); } @@ -849,16 +837,16 @@ static void btc8821a1ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist, static void halbtc8821a1ant_ignore_wlan_act(struct btc_coexist *btcoexist, bool force_exec, bool enable) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s turn Ignore WlanAct %s\n", - (force_exec ? "force to" : ""), (enable ? "ON" : "OFF")); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s turn Ignore WlanAct %s\n", + (force_exec ? "force to" : ""), (enable ? "ON" : "OFF")); coex_dm->cur_ignore_wlan_act = enable; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], pre_ignore_wlan_act = %d, cur_ignore_wlan_act = %d!!\n", - coex_dm->pre_ignore_wlan_act, - coex_dm->cur_ignore_wlan_act); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], pre_ignore_wlan_act = %d, cur_ignore_wlan_act = %d!!\n", + coex_dm->pre_ignore_wlan_act, + coex_dm->cur_ignore_wlan_act); if (coex_dm->pre_ignore_wlan_act == coex_dm->cur_ignore_wlan_act) @@ -887,13 +875,13 @@ static void halbtc8821a1ant_set_fw_pstdma(struct btc_coexist *btcoexist, coex_dm->ps_tdma_para[3] = byte4; coex_dm->ps_tdma_para[4] = byte5; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], PS-TDMA H2C cmd =0x%x%08x\n", - h2c_parameter[0], - h2c_parameter[1]<<24 | - h2c_parameter[2]<<16 | - h2c_parameter[3]<<8 | - h2c_parameter[4]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], PS-TDMA H2C cmd =0x%x%08x\n", + h2c_parameter[0], + h2c_parameter[1] << 24 | + h2c_parameter[2] << 16 | + h2c_parameter[3] << 8 | + h2c_parameter[4]); btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter); } @@ -910,22 +898,22 @@ static void halbtc8821a1ant_set_lps_rpwm(struct btc_coexist *btcoexist, static void halbtc8821a1ant_lps_rpwm(struct btc_coexist *btcoexist, bool force_exec, u8 lps_val, u8 rpwm_val) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s set lps/rpwm = 0x%x/0x%x\n", - (force_exec ? "force to" : ""), lps_val, rpwm_val); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s set lps/rpwm = 0x%x/0x%x\n", + (force_exec ? "force to" : ""), lps_val, rpwm_val); coex_dm->cur_lps = lps_val; coex_dm->cur_rpwm = rpwm_val; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], LPS-RxBeaconMode = 0x%x, LPS-RPWM = 0x%x!!\n", - coex_dm->cur_lps, coex_dm->cur_rpwm); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], LPS-RxBeaconMode = 0x%x, LPS-RPWM = 0x%x!!\n", + coex_dm->cur_lps, coex_dm->cur_rpwm); if ((coex_dm->pre_lps == coex_dm->cur_lps) && (coex_dm->pre_rpwm == coex_dm->cur_rpwm)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], LPS-RPWM_Last = 0x%x, LPS-RPWM_Now = 0x%x!!\n", - coex_dm->pre_rpwm, coex_dm->cur_rpwm); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], LPS-RPWM_Last = 0x%x, LPS-RPWM_Now = 0x%x!!\n", + coex_dm->pre_rpwm, coex_dm->cur_rpwm); return; } @@ -939,8 +927,8 @@ static void halbtc8821a1ant_lps_rpwm(struct btc_coexist *btcoexist, static void halbtc8821a1ant_sw_mechanism(struct btc_coexist *btcoexist, bool low_penalty_ra) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], SM[LpRA] = %d\n", low_penalty_ra); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], SM[LpRA] = %d\n", low_penalty_ra); halbtc8821a1ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra); } @@ -1036,13 +1024,13 @@ static void halbtc8821a1ant_ps_tdma(struct btc_coexist *btcoexist, if (!force_exec) { if (coex_dm->cur_ps_tdma_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], ********** TDMA(on, %d) **********\n", - coex_dm->cur_ps_tdma); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], ********** TDMA(on, %d) **********\n", + coex_dm->cur_ps_tdma); } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], ********** TDMA(off, %d) **********\n", - coex_dm->cur_ps_tdma); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], ********** TDMA(off, %d) **********\n", + coex_dm->cur_ps_tdma); } if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) && (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma)) @@ -1253,50 +1241,50 @@ static bool halbtc8821a1ant_is_common_action(struct btc_coexist *btcoexist) if (!wifi_connected && BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi non connected-idle + BT non connected-idle!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi non connected-idle + BT non connected-idle!!\n"); halbtc8821a1ant_sw_mechanism(btcoexist, false); common = true; } else if (wifi_connected && (BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi connected + BT non connected-idle!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi connected + BT non connected-idle!!\n"); halbtc8821a1ant_sw_mechanism(btcoexist, false); common = true; } else if (!wifi_connected && (BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi non connected-idle + BT connected-idle!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi non connected-idle + BT connected-idle!!\n"); halbtc8821a1ant_sw_mechanism(btcoexist, false); common = true; } else if (wifi_connected && (BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi connected + BT connected-idle!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi connected + BT connected-idle!!\n"); halbtc8821a1ant_sw_mechanism(btcoexist, false); common = true; } else if (!wifi_connected && (BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE != coex_dm->bt_status)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi non connected-idle + BT Busy!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi non connected-idle + BT Busy!!\n"); halbtc8821a1ant_sw_mechanism(btcoexist, false); common = true; } else { if (wifi_busy) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi Connected-Busy + BT Busy!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi Connected-Busy + BT Busy!!\n"); } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi Connected-Idle + BT Busy!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi Connected-Idle + BT Busy!!\n"); } common = false; @@ -1313,8 +1301,8 @@ static void btc8821a1ant_tdma_dur_adj(struct btc_coexist *btcoexist, long result; u8 retry_count = 0, bt_info_ext; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], TdmaDurationAdjustForAcl()\n"); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], TdmaDurationAdjustForAcl()\n"); if ((BT_8821A_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN == wifi_status) || @@ -1342,8 +1330,8 @@ static void btc8821a1ant_tdma_dur_adj(struct btc_coexist *btcoexist, if (!coex_dm->auto_tdma_adjust) { coex_dm->auto_tdma_adjust = true; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], first run TdmaDurationAdjust()!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], first run TdmaDurationAdjust()!!\n"); halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2); coex_dm->tdma_adj_type = 2; @@ -1378,9 +1366,8 @@ static void btc8821a1ant_tdma_dur_adj(struct btc_coexist *btcoexist, up = 0; dn = 0; result = 1; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], Increase wifi duration!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], Increase wifi duration!!\n"); } } else if (retry_count <= 3) { /* <=3 retry in the last 2-second duration*/ @@ -1410,9 +1397,8 @@ static void btc8821a1ant_tdma_dur_adj(struct btc_coexist *btcoexist, dn = 0; wait_count = 0; result = -1; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], Decrease wifi duration for retryCounter<3!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], Decrease wifi duration for retryCounter<3!!\n"); } } else { /* retry count > 3, if retry count > 3 happens once, @@ -1433,8 +1419,8 @@ static void btc8821a1ant_tdma_dur_adj(struct btc_coexist *btcoexist, dn = 0; wait_count = 0; result = -1; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], Decrease wifi duration for retryCounter>3!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], Decrease wifi duration for retryCounter>3!!\n"); } if (result == -1) { @@ -1479,9 +1465,9 @@ static void btc8821a1ant_tdma_dur_adj(struct btc_coexist *btcoexist, } } else { /*no change*/ - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], ********** TDMA(on, %d) **********\n", - coex_dm->cur_ps_tdma); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], ********** TDMA(on, %d) **********\n", + coex_dm->cur_ps_tdma); } if (coex_dm->cur_ps_tdma != 1 && @@ -1603,27 +1589,27 @@ static void btc8821a1ant_mon_bt_en_dis(struct btc_coexist *btcoexist) bt_disabled = false; btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE, &bt_disabled); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], BT is enabled !!\n"); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], BT is enabled !!\n"); } else { bt_disable_cnt++; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], bt all counters = 0, %d times!!\n", - bt_disable_cnt); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], bt all counters = 0, %d times!!\n", + bt_disable_cnt); if (bt_disable_cnt >= 2) { bt_disabled = true; btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE, &bt_disabled); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], BT is disabled !!\n"); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], BT is disabled !!\n"); halbtc8821a1ant_action_wifi_only(btcoexist); } } if (pre_bt_disabled != bt_disabled) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], BT is from %s to %s!!\n", - (pre_bt_disabled ? "disabled" : "enabled"), - (bt_disabled ? "disabled" : "enabled")); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], BT is from %s to %s!!\n", + (pre_bt_disabled ? "disabled" : "enabled"), + (bt_disabled ? "disabled" : "enabled")); pre_bt_disabled = bt_disabled; if (bt_disabled) { btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, @@ -1897,15 +1883,15 @@ static void halbtc8821a1ant_action_wifi_connected(struct btc_coexist *btcoexist) bool scan = false, link = false, roam = false; bool under_4way = false; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], CoexForWifiConnect()===>\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], CoexForWifiConnect()===>\n"); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, &under_4way); if (under_4way) { btc8821a1ant_act_wifi_conn_sp_pkt(btcoexist); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], CoexForWifiConnect(), return for wifi is under 4way<===\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], CoexForWifiConnect(), return for wifi is under 4way<===\n"); return; } @@ -1914,8 +1900,8 @@ static void halbtc8821a1ant_action_wifi_connected(struct btc_coexist *btcoexist) btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam); if (scan || link || roam) { halbtc8821a1ant_action_wifi_connected_scan(btcoexist); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], CoexForWifiConnect(), return for wifi is under scan<===\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], CoexForWifiConnect(), return for wifi is under scan<===\n"); return; } @@ -1976,58 +1962,58 @@ static void btc8821a1ant_run_sw_coex_mech(struct btc_coexist *btcoexist) if (!halbtc8821a1ant_is_common_action(btcoexist)) { switch (coex_dm->cur_algorithm) { case BT_8821A_1ANT_COEX_ALGO_SCO: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = SCO.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = SCO\n"); halbtc8821a1ant_action_sco(btcoexist); break; case BT_8821A_1ANT_COEX_ALGO_HID: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = HID.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = HID\n"); halbtc8821a1ant_action_hid(btcoexist); break; case BT_8821A_1ANT_COEX_ALGO_A2DP: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = A2DP.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = A2DP\n"); halbtc8821a1ant_action_a2dp(btcoexist); break; case BT_8821A_1ANT_COEX_ALGO_A2DP_PANHS: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = A2DP+PAN(HS).\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = A2DP+PAN(HS)\n"); halbtc8821a1ant_action_a2dp_pan_hs(btcoexist); break; case BT_8821A_1ANT_COEX_ALGO_PANEDR: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = PAN(EDR).\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = PAN(EDR)\n"); halbtc8821a1ant_action_pan_edr(btcoexist); break; case BT_8821A_1ANT_COEX_ALGO_PANHS: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = HS mode.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = HS mode\n"); halbtc8821a1ant_action_pan_hs(btcoexist); break; case BT_8821A_1ANT_COEX_ALGO_PANEDR_A2DP: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = PAN+A2DP.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = PAN+A2DP\n"); halbtc8821a1ant_action_pan_edr_a2dp(btcoexist); break; case BT_8821A_1ANT_COEX_ALGO_PANEDR_HID: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = PAN(EDR)+HID.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = PAN(EDR)+HID\n"); halbtc8821a1ant_action_pan_edr_hid(btcoexist); break; case BT_8821A_1ANT_COEX_ALGO_HID_A2DP_PANEDR: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = HID+A2DP+PAN.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = HID+A2DP+PAN\n"); btc8821a1ant_action_hid_a2dp_pan_edr(btcoexist); break; case BT_8821A_1ANT_COEX_ALGO_HID_A2DP: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = HID+A2DP.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = HID+A2DP\n"); halbtc8821a1ant_action_hid_a2dp(btcoexist); break; default: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action algorithm = coexist All Off!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action algorithm = coexist All Off!!\n"); /*halbtc8821a1ant_coex_all_off(btcoexist);*/ break; } @@ -2045,31 +2031,31 @@ static void halbtc8821a1ant_run_coexist_mechanism(struct btc_coexist *btcoexist) u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH; bool wifi_under_5g = false; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], RunCoexistMechanism()===>\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], RunCoexistMechanism()===>\n"); if (btcoexist->manual_control) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n"); return; } if (btcoexist->stop_coex_dm) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n"); return; } if (coex_sta->under_ips) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], wifi is under IPS !!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], wifi is under IPS !!!\n"); return; } btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); if (wifi_under_5g) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], RunCoexistMechanism(), return for 5G <===\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], RunCoexistMechanism(), return for 5G <===\n"); halbtc8821a1ant_coex_under_5g(btcoexist); return; } @@ -2135,8 +2121,8 @@ static void halbtc8821a1ant_run_coexist_mechanism(struct btc_coexist *btcoexist) if (!wifi_connected) { bool scan = false, link = false, roam = false; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], wifi is non connected-idle !!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], wifi is non connected-idle !!!\n"); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); @@ -2168,8 +2154,8 @@ static void halbtc8821a1ant_init_hw_config(struct btc_coexist *btcoexist, u8 u1_tmp = 0; bool wifi_under_5g = false; - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], 1Ant Init HW Config!!\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], 1Ant Init HW Config!!\n"); if (back_up) { coex_dm->backup_arfr_cnt1 = btcoexist->btc_read_4byte(btcoexist, @@ -2220,8 +2206,8 @@ void ex_halbtc8821a1ant_init_hwconfig(struct btc_coexist *btcoexist) void ex_halbtc8821a1ant_init_coex_dm(struct btc_coexist *btcoexist) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], Coex Mechanism Init!!\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], Coex Mechanism Init!!\n"); btcoexist->stop_coex_dm = false; @@ -2515,8 +2501,8 @@ void ex_halbtc8821a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type) return; if (BTC_IPS_ENTER == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], IPS ENTER notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], IPS ENTER notify\n"); coex_sta->under_ips = true; halbtc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, false, true); @@ -2525,8 +2511,8 @@ void ex_halbtc8821a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type) halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } else if (BTC_IPS_LEAVE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], IPS LEAVE notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], IPS LEAVE notify\n"); coex_sta->under_ips = false; halbtc8821a1ant_run_coexist_mechanism(btcoexist); @@ -2539,12 +2525,12 @@ void ex_halbtc8821a1ant_lps_notify(struct btc_coexist *btcoexist, u8 type) return; if (BTC_LPS_ENABLE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], LPS ENABLE notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], LPS ENABLE notify\n"); coex_sta->under_Lps = true; } else if (BTC_LPS_DISABLE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], LPS DISABLE notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], LPS DISABLE notify\n"); coex_sta->under_Lps = false; } } @@ -2574,8 +2560,8 @@ void ex_halbtc8821a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type) } if (BTC_SCAN_START == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], SCAN START notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], SCAN START notify\n"); if (!wifi_connected) { /* non-connected scan*/ btc8821a1ant_act_wifi_not_conn_scan(btcoexist); @@ -2584,8 +2570,8 @@ void ex_halbtc8821a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type) halbtc8821a1ant_action_wifi_connected_scan(btcoexist); } } else if (BTC_SCAN_FINISH == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], SCAN FINISH notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], SCAN FINISH notify\n"); if (!wifi_connected) { /* non-connected scan*/ halbtc8821a1ant_action_wifi_not_connected(btcoexist); @@ -2614,12 +2600,12 @@ void ex_halbtc8821a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type) } if (BTC_ASSOCIATE_START == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], CONNECT START notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], CONNECT START notify\n"); btc8821a1ant_act_wifi_not_conn_scan(btcoexist); } else if (BTC_ASSOCIATE_FINISH == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], CONNECT FINISH notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], CONNECT FINISH notify\n"); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected); @@ -2645,11 +2631,11 @@ void ex_halbtc8821a1ant_media_status_notify(struct btc_coexist *btcoexist, return; if (BTC_MEDIA_CONNECT == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], MEDIA connect notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], MEDIA connect notify\n"); } else { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], MEDIA disconnect notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], MEDIA disconnect notify\n"); } /* only 2.4G we need to inform bt the chnl mask*/ @@ -2672,9 +2658,11 @@ void ex_halbtc8821a1ant_media_status_notify(struct btc_coexist *btcoexist, coex_dm->wifi_chnl_info[1] = h2c_parameter[1]; coex_dm->wifi_chnl_info[2] = h2c_parameter[2]; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], FW write 0x66 = 0x%x\n", - h2c_parameter[0]<<16|h2c_parameter[1]<<8|h2c_parameter[2]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], FW write 0x66 = 0x%x\n", + h2c_parameter[0] << 16 | + h2c_parameter[1] << 8 | + h2c_parameter[2]); btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter); } @@ -2702,8 +2690,8 @@ void ex_halbtc8821a1ant_special_packet_notify(struct btc_coexist *btcoexist, if (BTC_PACKET_DHCP == type || BTC_PACKET_EAPOL == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], special Packet(%d) notify\n", type); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], special Packet(%d) notify\n", type); btc8821a1ant_act_wifi_conn_sp_pkt(btcoexist); } } @@ -2727,19 +2715,19 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist, rsp_source = BT_INFO_SRC_8821A_1ANT_WIFI_FW; coex_sta->bt_info_c2h_cnt[rsp_source]++; - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], Bt info[%d], length = %d, hex data = [", - rsp_source, length); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], Bt info[%d], length = %d, hex data = [", + rsp_source, length); for (i = 0; i < length; i++) { coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i]; if (i == 1) bt_info = tmp_buf[i]; if (i == length-1) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "0x%02x]\n", tmp_buf[i]); + btc_iface_dbg(INTF_NOTIFY, + "0x%02x]\n", tmp_buf[i]); } else { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "0x%02x, ", tmp_buf[i]); + btc_iface_dbg(INTF_NOTIFY, + "0x%02x, ", tmp_buf[i]); } } @@ -2756,8 +2744,8 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist, /* Here we need to resend some wifi info to BT*/ /* because bt is reset and loss of the info.*/ if (coex_sta->bt_info_ext & BIT1) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n"); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, &wifi_connected); @@ -2773,8 +2761,8 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist, if ((coex_sta->bt_info_ext & BIT3) && !wifi_under_5g) { if (!btcoexist->manual_control && !btcoexist->stop_coex_dm) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n"); halbtc8821a1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, false); @@ -2782,8 +2770,8 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist, } #if (BT_AUTO_REPORT_ONLY_8821A_1ANT == 0) if (!(coex_sta->bt_info_ext & BIT4)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT ext info bit4 check, set BT to enable Auto Report!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT ext info bit4 check, set BT to enable Auto Report!!\n"); halbtc8821a1ant_bt_auto_report(btcoexist, FORCE_EXEC, true); } @@ -2828,28 +2816,28 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist, if (!(bt_info&BT_INFO_8821A_1ANT_B_CONNECTION)) { coex_dm->bt_status = BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n"); } else if (bt_info == BT_INFO_8821A_1ANT_B_CONNECTION) { /* connection exists but no busy*/ coex_dm->bt_status = BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n"); } else if ((bt_info&BT_INFO_8821A_1ANT_B_SCO_ESCO) || (bt_info&BT_INFO_8821A_1ANT_B_SCO_BUSY)) { coex_dm->bt_status = BT_8821A_1ANT_BT_STATUS_SCO_BUSY; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n"); } else if (bt_info&BT_INFO_8821A_1ANT_B_ACL_BUSY) { if (BT_8821A_1ANT_BT_STATUS_ACL_BUSY != coex_dm->bt_status) coex_dm->auto_tdma_adjust = false; coex_dm->bt_status = BT_8821A_1ANT_BT_STATUS_ACL_BUSY; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n"); } else { coex_dm->bt_status = BT_8821A_1ANT_BT_STATUS_MAX; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n"); } if ((BT_8821A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) || @@ -2866,8 +2854,8 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist, void ex_halbtc8821a1ant_halt_notify(struct btc_coexist *btcoexist) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], Halt notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], Halt notify\n"); btcoexist->stop_coex_dm = true; @@ -2885,20 +2873,20 @@ void ex_halbtc8821a1ant_halt_notify(struct btc_coexist *btcoexist) void ex_halbtc8821a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], Pnp notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], Pnp notify\n"); if (BTC_WIFI_PNP_SLEEP == pnp_state) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], Pnp notify to SLEEP\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], Pnp notify to SLEEP\n"); btcoexist->stop_coex_dm = true; halbtc8821a1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true); halbtc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 9); } else if (BTC_WIFI_PNP_WAKE_UP == pnp_state) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], Pnp notify to WAKE UP\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], Pnp notify to WAKE UP\n"); btcoexist->stop_coex_dm = false; halbtc8821a1ant_init_hw_config(btcoexist, false); halbtc8821a1ant_init_coex_dm(btcoexist); @@ -2914,33 +2902,33 @@ ex_halbtc8821a1ant_periodical( struct btc_board_info *board_info = &btcoexist->board_info; struct btc_stack_info *stack_info = &btcoexist->stack_info; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], ==========================Periodical===========================\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], ==========================Periodical===========================\n"); if (dis_ver_info_cnt <= 5) { dis_ver_info_cnt += 1; - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], ****************************************************************\n"); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n", - board_info->pg_ant_num, - board_info->btdm_ant_num, - board_info->btdm_ant_pos); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], BT stack/ hci ext ver = %s / %d\n", - ((stack_info->profile_notified) ? "Yes" : "No"), - stack_info->hci_version); + btc_iface_dbg(INTF_INIT, + "[BTCoex], ****************************************************************\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n", + board_info->pg_ant_num, + board_info->btdm_ant_num, + board_info->btdm_ant_pos); + btc_iface_dbg(INTF_INIT, + "[BTCoex], BT stack/ hci ext ver = %s / %d\n", + stack_info->profile_notified ? "Yes" : "No", + stack_info->hci_version); btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver); btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n", - glcoex_ver_date_8821a_1ant, - glcoex_ver_8821a_1ant, - fw_ver, bt_patch_ver, - bt_patch_ver); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], ****************************************************************\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n", + glcoex_ver_date_8821a_1ant, + glcoex_ver_8821a_1ant, + fw_ver, bt_patch_ver, + bt_patch_ver); + btc_iface_dbg(INTF_INIT, + "[BTCoex], ****************************************************************\n"); } #if (BT_AUTO_REPORT_ONLY_8821A_1ANT == 0) diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c index 044d914291c0..81f843bba771 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c @@ -80,28 +80,28 @@ static u8 halbtc8821a2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT; if (bt_rssi >= tmp) { bt_rssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to High\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state stay at Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at Low\n"); } } else { if (bt_rssi < rssi_thresh) { bt_rssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Low\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state stay at High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at High\n"); } } } else if (level_num == 3) { if (rssi_thresh > rssi_thresh1) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi thresh error!!\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi thresh error!!\n"); return coex_sta->pre_bt_rssi_state; } @@ -110,12 +110,12 @@ static u8 halbtc8821a2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, if (bt_rssi >= (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) { bt_rssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to Medium\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Medium\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state stay at Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at Low\n"); } } else if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_MEDIUM) || @@ -125,26 +125,26 @@ static u8 halbtc8821a2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, (rssi_thresh1 + BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) { bt_rssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to High\n"); } else if (bt_rssi < rssi_thresh) { bt_rssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to Low\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Low\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state stay at Medium\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at Medium\n"); } } else { if (bt_rssi < rssi_thresh1) { bt_rssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state switch to Medium\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state switch to Medium\n"); } else { bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, - "[BTCoex], BT Rssi state stay at High\n"); + btc_alg_dbg(ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state stay at High\n"); } } } @@ -171,32 +171,28 @@ static u8 halbtc8821a2ant_wifi_rssi_state(struct btc_coexist *btcoexist, if (wifi_rssi >= (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) { wifi_rssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to High\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state stay at Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at Low\n"); } } else { if (wifi_rssi < rssi_thresh) { wifi_rssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Low\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state stay at High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at High\n"); } } } else if (level_num == 3) { if (rssi_thresh > rssi_thresh1) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI thresh error!!\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI thresh error!!\n"); return coex_sta->pre_wifi_rssi_state[index]; } @@ -207,14 +203,12 @@ static u8 halbtc8821a2ant_wifi_rssi_state(struct btc_coexist *btcoexist, if (wifi_rssi >= (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) { wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to Medium\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Medium\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state stay at Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at Low\n"); } } else if ((coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_MEDIUM) || @@ -223,31 +217,26 @@ static u8 halbtc8821a2ant_wifi_rssi_state(struct btc_coexist *btcoexist, if (wifi_rssi >= (rssi_thresh1 + BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) { wifi_rssi_state = BTC_RSSI_STATE_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to High\n"); } else if (wifi_rssi < rssi_thresh) { wifi_rssi_state = BTC_RSSI_STATE_LOW; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to Low\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Low\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state stay at Medium\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at Medium\n"); } } else { if (wifi_rssi < rssi_thresh1) { wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state switch to Medium\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state switch to Medium\n"); } else { wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_WIFI_RSSI_STATE, - "[BTCoex], wifi RSSI state stay at High\n"); + btc_alg_dbg(ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state stay at High\n"); } } } @@ -279,26 +268,26 @@ static void btc8821a2ant_mon_bt_en_dis(struct btc_coexist *btcoexist) bt_disabled = false; btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE, &bt_disabled); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], BT is enabled !!\n"); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], BT is enabled !!\n"); } else { bt_disable_cnt++; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], bt all counters = 0, %d times!!\n", - bt_disable_cnt); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], bt all counters = 0, %d times!!\n", + bt_disable_cnt); if (bt_disable_cnt >= 2) { bt_disabled = true; btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE, &bt_disabled); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], BT is disabled !!\n"); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], BT is disabled !!\n"); } } if (pre_bt_disabled != bt_disabled) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], BT is from %s to %s!!\n", - (pre_bt_disabled ? "disabled" : "enabled"), - (bt_disabled ? "disabled" : "enabled")); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], BT is from %s to %s!!\n", + (pre_bt_disabled ? "disabled" : "enabled"), + (bt_disabled ? "disabled" : "enabled")); pre_bt_disabled = bt_disabled; } } @@ -324,12 +313,12 @@ static void halbtc8821a2ant_monitor_bt_ctr(struct btc_coexist *btcoexist) coex_sta->low_priority_tx = reg_lp_tx; coex_sta->low_priority_rx = reg_lp_rx; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], High Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n", - reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, - "[BTCoex], Low Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n", - reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], High Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n", + reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx); + btc_alg_dbg(ALGO_BT_MONITOR, + "[BTCoex], Low Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n", + reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx); /* reset counter */ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc); @@ -343,9 +332,9 @@ static void halbtc8821a2ant_query_bt_info(struct btc_coexist *btcoexist) h2c_parameter[0] |= BIT0; /* trigger */ - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n", - h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n", + h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter); } @@ -368,8 +357,8 @@ static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist) stack_info->bt_link_exist = coex_sta->bt_link_exist; if (!coex_sta->bt_link_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], No profile exists!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], No profile exists!!!\n"); return algorithm; } @@ -384,26 +373,26 @@ static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist) if (num_of_diff_profile == 1) { if (coex_sta->sco_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO only\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_SCO; } else { if (coex_sta->hid_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], HID only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], HID only\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_HID; } else if (coex_sta->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], A2DP only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], A2DP only\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_A2DP; } else if (coex_sta->pan_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], PAN(HS) only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], PAN(HS) only\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_PANHS; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], PAN(EDR) only\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], PAN(EDR) only\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR; } } @@ -411,50 +400,50 @@ static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist) } else if (num_of_diff_profile == 2) { if (coex_sta->sco_exist) { if (coex_sta->hid_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + HID\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + HID\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; } else if (coex_sta->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + A2DP ==> SCO\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + A2DP ==> SCO\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; } else if (coex_sta->pan_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + PAN(HS)\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_SCO; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + PAN(EDR)\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; } } } else { if (coex_sta->hid_exist && coex_sta->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], HID + A2DP\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], HID + A2DP\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_HID_A2DP; } else if (coex_sta->hid_exist && coex_sta->pan_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], HID + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], HID + PAN(HS)\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_HID; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], HID + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], HID + PAN(EDR)\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; } } else if (coex_sta->pan_exist && coex_sta->a2dp_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], A2DP + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], A2DP + PAN(HS)\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_A2DP_PANHS; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], A2DP + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], A2DP + PAN(EDR)\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_A2DP; } } @@ -463,29 +452,29 @@ static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist) if (coex_sta->sco_exist) { if (coex_sta->hid_exist && coex_sta->a2dp_exist) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + HID + A2DP ==> HID\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + HID + A2DP ==> HID\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; } else if (coex_sta->hid_exist && coex_sta->pan_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + HID + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + HID + PAN(HS)\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + HID + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + HID + PAN(EDR)\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; } } else if (coex_sta->pan_exist && coex_sta->a2dp_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + A2DP + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + A2DP + PAN(HS)\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; } } @@ -494,12 +483,12 @@ static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist) coex_sta->pan_exist && coex_sta->a2dp_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], HID + A2DP + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], HID + A2DP + PAN(HS)\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_HID_A2DP; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], HID + A2DP + PAN(EDR)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], HID + A2DP + PAN(EDR)\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_HID_A2DP_PANEDR; } } @@ -510,12 +499,12 @@ static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist) coex_sta->pan_exist && coex_sta->a2dp_exist) { if (bt_hs_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n"); } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"); algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; } } @@ -544,15 +533,15 @@ static bool halbtc8821a2ant_need_to_dec_bt_pwr(struct btc_coexist *btcoexist) if (wifi_connected) { if (bt_hs_on) { if (bt_hs_rssi > 37) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], Need to decrease bt power for HS mode!!\n"); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], Need to decrease bt power for HS mode!!\n"); ret = true; } } else { if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], Need to decrease bt power for Wifi is connected!!\n"); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], Need to decrease bt power for Wifi is connected!!\n"); ret = true; } } @@ -570,10 +559,10 @@ static void btc8821a2ant_set_fw_dac_swing_lev(struct btc_coexist *btcoexist, */ h2c_parameter[0] = dac_swing_lvl; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], Set Dac Swing Level = 0x%x\n", dac_swing_lvl); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], FW write 0x64 = 0x%x\n", h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], Set Dac Swing Level = 0x%x\n", dac_swing_lvl); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], FW write 0x64 = 0x%x\n", h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter); } @@ -588,9 +577,9 @@ static void halbtc8821a2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist, if (dec_bt_pwr) h2c_parameter[0] |= BIT1; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], decrease Bt Power : %s, FW write 0x62 = 0x%x\n", - (dec_bt_pwr ? "Yes!!" : "No!!"), h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], decrease Bt Power : %s, FW write 0x62 = 0x%x\n", + (dec_bt_pwr ? "Yes!!" : "No!!"), h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter); } @@ -598,16 +587,16 @@ static void halbtc8821a2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist, static void halbtc8821a2ant_dec_bt_pwr(struct btc_coexist *btcoexist, bool force_exec, bool dec_bt_pwr) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s Dec BT power = %s\n", - (force_exec ? "force to" : ""), - ((dec_bt_pwr) ? "ON" : "OFF")); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s Dec BT power = %s\n", + (force_exec ? "force to" : ""), + ((dec_bt_pwr) ? "ON" : "OFF")); coex_dm->cur_dec_bt_pwr = dec_bt_pwr; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], pre_dec_bt_pwr = %d, cur_dec_bt_pwr = %d\n", - coex_dm->pre_dec_bt_pwr, coex_dm->cur_dec_bt_pwr); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], pre_dec_bt_pwr = %d, cur_dec_bt_pwr = %d\n", + coex_dm->pre_dec_bt_pwr, coex_dm->cur_dec_bt_pwr); if (coex_dm->pre_dec_bt_pwr == coex_dm->cur_dec_bt_pwr) return; @@ -627,10 +616,10 @@ static void btc8821a2ant_set_fw_bt_lna_constr(struct btc_coexist *btcoexist, if (bt_lna_cons_on) h2c_parameter[1] |= BIT0; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], set BT LNA Constrain: %s, FW write 0x69 = 0x%x\n", - (bt_lna_cons_on ? "ON!!" : "OFF!!"), - h2c_parameter[0]<<8|h2c_parameter[1]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], set BT LNA Constrain: %s, FW write 0x69 = 0x%x\n", + bt_lna_cons_on ? "ON!!" : "OFF!!", + h2c_parameter[0] << 8 | h2c_parameter[1]); btcoexist->btc_fill_h2c(btcoexist, 0x69, 2, h2c_parameter); } @@ -638,17 +627,17 @@ static void btc8821a2ant_set_fw_bt_lna_constr(struct btc_coexist *btcoexist, static void btc8821a2_set_bt_lna_const(struct btc_coexist *btcoexist, bool force_exec, bool bt_lna_cons_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s BT Constrain = %s\n", - (force_exec ? "force" : ""), - ((bt_lna_cons_on) ? "ON" : "OFF")); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s BT Constrain = %s\n", + (force_exec ? "force" : ""), + ((bt_lna_cons_on) ? "ON" : "OFF")); coex_dm->cur_bt_lna_constrain = bt_lna_cons_on; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], pre_bt_lna_constrain = %d,cur_bt_lna_constrain = %d\n", - coex_dm->pre_bt_lna_constrain, - coex_dm->cur_bt_lna_constrain); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], pre_bt_lna_constrain = %d,cur_bt_lna_constrain = %d\n", + coex_dm->pre_bt_lna_constrain, + coex_dm->cur_bt_lna_constrain); if (coex_dm->pre_bt_lna_constrain == coex_dm->cur_bt_lna_constrain) @@ -669,10 +658,10 @@ static void halbtc8821a2ant_set_fw_bt_psd_mode(struct btc_coexist *btcoexist, h2c_parameter[1] = bt_psd_mode; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], set BT PSD mode = 0x%x, FW write 0x69 = 0x%x\n", - h2c_parameter[1], - h2c_parameter[0]<<8|h2c_parameter[1]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], set BT PSD mode = 0x%x, FW write 0x69 = 0x%x\n", + h2c_parameter[1], + h2c_parameter[0] << 8 | h2c_parameter[1]); btcoexist->btc_fill_h2c(btcoexist, 0x69, 2, h2c_parameter); } @@ -680,15 +669,15 @@ static void halbtc8821a2ant_set_fw_bt_psd_mode(struct btc_coexist *btcoexist, static void halbtc8821a2ant_set_bt_psd_mode(struct btc_coexist *btcoexist, bool force_exec, u8 bt_psd_mode) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s BT PSD mode = 0x%x\n", - (force_exec ? "force" : ""), bt_psd_mode); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s BT PSD mode = 0x%x\n", + (force_exec ? "force" : ""), bt_psd_mode); coex_dm->cur_bt_psd_mode = bt_psd_mode; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], pre_bt_psd_mode = 0x%x, cur_bt_psd_mode = 0x%x\n", - coex_dm->pre_bt_psd_mode, coex_dm->cur_bt_psd_mode); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], pre_bt_psd_mode = 0x%x, cur_bt_psd_mode = 0x%x\n", + coex_dm->pre_bt_psd_mode, coex_dm->cur_bt_psd_mode); if (coex_dm->pre_bt_psd_mode == coex_dm->cur_bt_psd_mode) return; @@ -709,10 +698,10 @@ static void halbtc8821a2ant_set_bt_auto_report(struct btc_coexist *btcoexist, if (enable_auto_report) h2c_parameter[0] |= BIT0; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], BT FW auto report : %s, FW write 0x68 = 0x%x\n", - (enable_auto_report ? "Enabled!!" : "Disabled!!"), - h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], BT FW auto report : %s, FW write 0x68 = 0x%x\n", + (enable_auto_report ? "Enabled!!" : "Disabled!!"), + h2c_parameter[0]); btcoexist->btc_fill_h2c(btcoexist, 0x68, 1, h2c_parameter); } @@ -721,17 +710,17 @@ static void halbtc8821a2ant_bt_auto_report(struct btc_coexist *btcoexist, bool force_exec, bool enable_auto_report) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s BT Auto report = %s\n", - (force_exec ? "force to" : ""), - ((enable_auto_report) ? "Enabled" : "Disabled")); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s BT Auto report = %s\n", + (force_exec ? "force to" : ""), + ((enable_auto_report) ? "Enabled" : "Disabled")); coex_dm->cur_bt_auto_report = enable_auto_report; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], pre_bt_auto_report = %d, cur_bt_auto_report = %d\n", - coex_dm->pre_bt_auto_report, - coex_dm->cur_bt_auto_report); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], pre_bt_auto_report = %d, cur_bt_auto_report = %d\n", + coex_dm->pre_bt_auto_report, + coex_dm->cur_bt_auto_report); if (coex_dm->pre_bt_auto_report == coex_dm->cur_bt_auto_report) return; @@ -746,16 +735,16 @@ static void halbtc8821a2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist, bool force_exec, u8 fw_dac_swing_lvl) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s set FW Dac Swing level = %d\n", - (force_exec ? "force to" : ""), fw_dac_swing_lvl); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s set FW Dac Swing level = %d\n", + (force_exec ? "force to" : ""), fw_dac_swing_lvl); coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], pre_fw_dac_swing_lvl = %d, cur_fw_dac_swing_lvl = %d\n", - coex_dm->pre_fw_dac_swing_lvl, - coex_dm->cur_fw_dac_swing_lvl); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], pre_fw_dac_swing_lvl = %d, cur_fw_dac_swing_lvl = %d\n", + coex_dm->pre_fw_dac_swing_lvl, + coex_dm->cur_fw_dac_swing_lvl); if (coex_dm->pre_fw_dac_swing_lvl == coex_dm->cur_fw_dac_swing_lvl) @@ -773,8 +762,8 @@ static void btc8821a2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist, { if (rx_rf_shrink_on) { /* Shrink RF Rx LPF corner */ - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], Shrink RF Rx LPF corner!!\n"); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], Shrink RF Rx LPF corner!!\n"); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff, 0xffffc); } else { @@ -782,8 +771,8 @@ static void btc8821a2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist, * After initialized, we can use coex_dm->bt_rf0x1e_backup */ if (btcoexist->initilized) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], Resume RF Rx LPF corner!!\n"); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], Resume RF Rx LPF corner!!\n"); btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff, coex_dm->bt_rf0x1e_backup); @@ -794,17 +783,17 @@ static void btc8821a2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist, static void halbtc8821a2ant_RfShrink(struct btc_coexist *btcoexist, bool force_exec, bool rx_rf_shrink_on) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, - "[BTCoex], %s turn Rx RF Shrink = %s\n", - (force_exec ? "force to" : ""), - ((rx_rf_shrink_on) ? "ON" : "OFF")); + btc_alg_dbg(ALGO_TRACE_SW, + "[BTCoex], %s turn Rx RF Shrink = %s\n", + (force_exec ? "force to" : ""), + ((rx_rf_shrink_on) ? "ON" : "OFF")); coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "[BTCoex], pre_rf_rx_lpf_shrink = %d, cur_rf_rx_lpf_shrink = %d\n", - coex_dm->pre_rf_rx_lpf_shrink, - coex_dm->cur_rf_rx_lpf_shrink); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "[BTCoex], pre_rf_rx_lpf_shrink = %d, cur_rf_rx_lpf_shrink = %d\n", + coex_dm->pre_rf_rx_lpf_shrink, + coex_dm->cur_rf_rx_lpf_shrink); if (coex_dm->pre_rf_rx_lpf_shrink == coex_dm->cur_rf_rx_lpf_shrink) @@ -835,9 +824,9 @@ static void btc8821a2ant_SetSwPenTxRateAdapt(struct btc_coexist *btcoexist, h2c_parameter[5] = 0xf9; } - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], set WiFi Low-Penalty Retry: %s", - (low_penalty_ra ? "ON!!" : "OFF!!")); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], set WiFi Low-Penalty Retry: %s", + (low_penalty_ra ? "ON!!" : "OFF!!")); btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter); } @@ -846,17 +835,17 @@ static void halbtc8821a2ant_low_penalty_ra(struct btc_coexist *btcoexist, bool force_exec, bool low_penalty_ra) { /*return;*/ - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, - "[BTCoex], %s turn LowPenaltyRA = %s\n", - (force_exec ? "force to" : ""), - ((low_penalty_ra) ? "ON" : "OFF")); + btc_alg_dbg(ALGO_TRACE_SW, + "[BTCoex], %s turn LowPenaltyRA = %s\n", + (force_exec ? "force to" : ""), + ((low_penalty_ra) ? "ON" : "OFF")); coex_dm->cur_low_penalty_ra = low_penalty_ra; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "[BTCoex], pre_low_penalty_ra = %d, cur_low_penalty_ra = %d\n", - coex_dm->pre_low_penalty_ra, - coex_dm->cur_low_penalty_ra); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "[BTCoex], pre_low_penalty_ra = %d, cur_low_penalty_ra = %d\n", + coex_dm->pre_low_penalty_ra, + coex_dm->cur_low_penalty_ra); if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra) return; @@ -872,8 +861,8 @@ static void halbtc8821a2ant_set_dac_swing_reg(struct btc_coexist *btcoexist, { u8 val = (u8)level; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], Write SwDacSwing = 0x%x\n", level); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], Write SwDacSwing = 0x%x\n", level); btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc5b, 0x3e, val); } @@ -891,21 +880,21 @@ static void halbtc8821a2ant_dac_swing(struct btc_coexist *btcoexist, bool force_exec, bool dac_swing_on, u32 dac_swing_lvl) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, - "[BTCoex], %s turn DacSwing = %s, dac_swing_lvl = 0x%x\n", - (force_exec ? "force to" : ""), - ((dac_swing_on) ? "ON" : "OFF"), - dac_swing_lvl); + btc_alg_dbg(ALGO_TRACE_SW, + "[BTCoex], %s turn DacSwing = %s, dac_swing_lvl = 0x%x\n", + (force_exec ? "force to" : ""), + ((dac_swing_on) ? "ON" : "OFF"), + dac_swing_lvl); coex_dm->cur_dac_swing_on = dac_swing_on; coex_dm->cur_dac_swing_lvl = dac_swing_lvl; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "[BTCoex], pre_dac_swing_on = %d, pre_dac_swing_lvl = 0x%x, cur_dac_swing_on = %d, cur_dac_swing_lvl = 0x%x\n", - coex_dm->pre_dac_swing_on, - coex_dm->pre_dac_swing_lvl, - coex_dm->cur_dac_swing_on, - coex_dm->cur_dac_swing_lvl); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "[BTCoex], pre_dac_swing_on = %d, pre_dac_swing_lvl = 0x%x, cur_dac_swing_on = %d, cur_dac_swing_lvl = 0x%x\n", + coex_dm->pre_dac_swing_on, + coex_dm->pre_dac_swing_lvl, + coex_dm->cur_dac_swing_on, + coex_dm->cur_dac_swing_lvl); if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) && (coex_dm->pre_dac_swing_lvl == @@ -924,12 +913,12 @@ static void halbtc8821a2ant_set_adc_back_off(struct btc_coexist *btcoexist, bool adc_back_off) { if (adc_back_off) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], BB BackOff Level On!\n"); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], BB BackOff Level On!\n"); btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x3); } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], BB BackOff Level Off!\n"); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], BB BackOff Level Off!\n"); btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x1); } } @@ -937,16 +926,17 @@ static void halbtc8821a2ant_set_adc_back_off(struct btc_coexist *btcoexist, static void halbtc8821a2ant_adc_back_off(struct btc_coexist *btcoexist, bool force_exec, bool adc_back_off) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, - "[BTCoex], %s turn AdcBackOff = %s\n", - (force_exec ? "force to" : ""), - ((adc_back_off) ? "ON" : "OFF")); + btc_alg_dbg(ALGO_TRACE_SW, + "[BTCoex], %s turn AdcBackOff = %s\n", + (force_exec ? "force to" : ""), + ((adc_back_off) ? "ON" : "OFF")); coex_dm->cur_adc_back_off = adc_back_off; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "[BTCoex], pre_adc_back_off = %d, cur_adc_back_off = %d\n", - coex_dm->pre_adc_back_off, coex_dm->cur_adc_back_off); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "[BTCoex], pre_adc_back_off = %d, cur_adc_back_off = %d\n", + coex_dm->pre_adc_back_off, + coex_dm->cur_adc_back_off); if (coex_dm->pre_adc_back_off == coex_dm->cur_adc_back_off) return; @@ -960,20 +950,20 @@ static void halbtc8821a2ant_set_coex_table(struct btc_coexist *btcoexist, u32 val0x6c0, u32 val0x6c4, u32 val0x6c8, u8 val0x6cc) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0); btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4); btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8); btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, - "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc); + btc_alg_dbg(ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc); btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc); } @@ -981,28 +971,28 @@ static void halbtc8821a2ant_coex_table(struct btc_coexist *btcoexist, bool force_exec, u32 val0x6c0, u32 val0x6c4, u32 val0x6c8, u8 val0x6cc) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, - "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n", - (force_exec ? "force to" : ""), - val0x6c0, val0x6c4, val0x6c8, val0x6cc); + btc_alg_dbg(ALGO_TRACE_SW, + "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n", + (force_exec ? "force to" : ""), + val0x6c0, val0x6c4, val0x6c8, val0x6cc); coex_dm->cur_val0x6c0 = val0x6c0; coex_dm->cur_val0x6c4 = val0x6c4; coex_dm->cur_val0x6c8 = val0x6c8; coex_dm->cur_val0x6cc = val0x6cc; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "[BTCoex], pre_val0x6c0 = 0x%x, pre_val0x6c4 = 0x%x, pre_val0x6c8 = 0x%x, pre_val0x6cc = 0x%x !!\n", - coex_dm->pre_val0x6c0, - coex_dm->pre_val0x6c4, - coex_dm->pre_val0x6c8, - coex_dm->pre_val0x6cc); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, - "[BTCoex], cur_val0x6c0 = 0x%x, cur_val0x6c4 = 0x%x, cur_val0x6c8 = 0x%x, cur_val0x6cc = 0x%x !!\n", - coex_dm->cur_val0x6c0, - coex_dm->cur_val0x6c4, - coex_dm->cur_val0x6c8, - coex_dm->cur_val0x6cc); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "[BTCoex], pre_val0x6c0 = 0x%x, pre_val0x6c4 = 0x%x, pre_val0x6c8 = 0x%x, pre_val0x6cc = 0x%x !!\n", + coex_dm->pre_val0x6c0, + coex_dm->pre_val0x6c4, + coex_dm->pre_val0x6c8, + coex_dm->pre_val0x6cc); + btc_alg_dbg(ALGO_TRACE_SW_DETAIL, + "[BTCoex], cur_val0x6c0 = 0x%x, cur_val0x6c4 = 0x%x, cur_val0x6c8 = 0x%x, cur_val0x6cc = 0x%x !!\n", + coex_dm->cur_val0x6c0, + coex_dm->cur_val0x6c4, + coex_dm->cur_val0x6c8, + coex_dm->cur_val0x6cc); if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) && (coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) && @@ -1027,9 +1017,9 @@ static void halbtc8821a2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoex, if (enable) h2c_parameter[0] |= BIT0;/* function enable */ - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n", - h2c_parameter[0]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n", + h2c_parameter[0]); btcoex->btc_fill_h2c(btcoex, 0x63, 1, h2c_parameter); } @@ -1037,16 +1027,16 @@ static void halbtc8821a2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoex, static void halbtc8821a2ant_ignore_wlan_act(struct btc_coexist *btcoexist, bool force_exec, bool enable) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s turn Ignore WlanAct %s\n", - (force_exec ? "force to" : ""), (enable ? "ON" : "OFF")); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s turn Ignore WlanAct %s\n", + (force_exec ? "force to" : ""), (enable ? "ON" : "OFF")); coex_dm->cur_ignore_wlan_act = enable; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], pre_ignore_wlan_act = %d, cur_ignore_wlan_act = %d!!\n", - coex_dm->pre_ignore_wlan_act, - coex_dm->cur_ignore_wlan_act); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], pre_ignore_wlan_act = %d, cur_ignore_wlan_act = %d!!\n", + coex_dm->pre_ignore_wlan_act, + coex_dm->cur_ignore_wlan_act); if (coex_dm->pre_ignore_wlan_act == coex_dm->cur_ignore_wlan_act) @@ -1075,13 +1065,13 @@ static void halbtc8821a2ant_set_fw_pstdma(struct btc_coexist *btcoexist, coex_dm->ps_tdma_para[3] = byte4; coex_dm->ps_tdma_para[4] = byte5; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], FW write 0x60(5bytes) = 0x%x%08x\n", - h2c_parameter[0], - h2c_parameter[1]<<24| - h2c_parameter[2]<<16| - h2c_parameter[3]<<8| - h2c_parameter[4]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], FW write 0x60(5bytes) = 0x%x%08x\n", + h2c_parameter[0], + h2c_parameter[1] << 24 | + h2c_parameter[2] << 16 | + h2c_parameter[3] << 8 | + h2c_parameter[4]); btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter); } @@ -1175,20 +1165,20 @@ static void halbtc8821a2ant_set_ant_path(struct btc_coexist *btcoexist, static void halbtc8821a2ant_ps_tdma(struct btc_coexist *btcoexist, bool force_exec, bool turn_on, u8 type) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], %s turn %s PS TDMA, type = %d\n", - (force_exec ? "force to" : ""), (turn_on ? "ON" : "OFF"), - type); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], %s turn %s PS TDMA, type = %d\n", + (force_exec ? "force to" : ""), (turn_on ? "ON" : "OFF"), + type); coex_dm->cur_ps_tdma_on = turn_on; coex_dm->cur_ps_tdma = type; if (!force_exec) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], pre_ps_tdma_on = %d, cur_ps_tdma_on = %d!!\n", - coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], pre_ps_tdma = %d, cur_ps_tdma = %d!!\n", - coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], pre_ps_tdma_on = %d, cur_ps_tdma_on = %d!!\n", + coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], pre_ps_tdma = %d, cur_ps_tdma = %d!!\n", + coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma); if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) && (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma)) @@ -1374,8 +1364,8 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist) btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &low_pwr_disable); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi IPS + BT IPS!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi IPS + BT IPS!!\n"); halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); @@ -1392,13 +1382,13 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist) &low_pwr_disable); if (wifi_busy) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi Busy + BT IPS!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi Busy + BT IPS!!\n"); halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi LPS + BT IPS!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi LPS + BT IPS!!\n"); halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); } @@ -1416,8 +1406,8 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist) btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &low_pwr_disable); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi IPS + BT LPS!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi IPS + BT LPS!!\n"); halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); @@ -1433,13 +1423,13 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist) BTC_SET_ACT_DISABLE_LOW_POWER, &low_pwr_disable); if (wifi_busy) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi Busy + BT LPS!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi Busy + BT LPS!!\n"); halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi LPS + BT LPS!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi LPS + BT LPS!!\n"); halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); } @@ -1458,8 +1448,8 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist) btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, &low_pwr_disable); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi IPS + BT Busy!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi IPS + BT Busy!!\n"); halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); @@ -1478,12 +1468,12 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist) &low_pwr_disable); if (wifi_busy) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi Busy + BT Busy!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi Busy + BT Busy!!\n"); common = false; } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Wifi LPS + BT Busy!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Wifi LPS + BT Busy!!\n"); halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 21); @@ -1505,8 +1495,8 @@ static void btc8821a2_int1(struct btc_coexist *btcoexist, bool tx_pause, int result) { if (tx_pause) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 1\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 1\n"); if (coex_dm->cur_ps_tdma == 71) { halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, @@ -1601,8 +1591,8 @@ static void btc8821a2_int1(struct btc_coexist *btcoexist, bool tx_pause, } } } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 0\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 0\n"); if (coex_dm->cur_ps_tdma == 5) { halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 71); @@ -1706,8 +1696,8 @@ static void btc8821a2_int2(struct btc_coexist *btcoexist, bool tx_pause, int result) { if (tx_pause) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 1\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 1\n"); if (coex_dm->cur_ps_tdma == 1) { halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 6); @@ -1796,8 +1786,8 @@ static void btc8821a2_int2(struct btc_coexist *btcoexist, bool tx_pause, } } } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 0\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 0\n"); if (coex_dm->cur_ps_tdma == 5) { halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2); @@ -1892,8 +1882,8 @@ static void btc8821a2_int3(struct btc_coexist *btcoexist, bool tx_pause, int result) { if (tx_pause) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 1\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 1\n"); if (coex_dm->cur_ps_tdma == 1) { halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 7); @@ -1982,8 +1972,8 @@ static void btc8821a2_int3(struct btc_coexist *btcoexist, bool tx_pause, } } } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], TxPause = 0\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 0\n"); if (coex_dm->cur_ps_tdma == 5) { halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); @@ -2085,13 +2075,13 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist, int result; u8 retry_count = 0; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, - "[BTCoex], TdmaDurationAdjust()\n"); + btc_alg_dbg(ALGO_TRACE_FW, + "[BTCoex], TdmaDurationAdjust()\n"); if (coex_dm->reset_tdma_adjust) { coex_dm->reset_tdma_adjust = false; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], first run TdmaDurationAdjust()!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], first run TdmaDurationAdjust()!!\n"); if (sco_hid) { if (tx_pause) { if (max_interval == 1) { @@ -2195,11 +2185,11 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist, } else { /* accquire the BT TRx retry count from BT_Info byte2 */ retry_count = coex_sta->bt_retry_cnt; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], retry_count = %d\n", retry_count); - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], up = %d, dn = %d, m = %d, n = %d, wait_count = %d\n", - (int)up, (int)dn, (int)m, (int)n, (int)wait_count); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], retry_count = %d\n", retry_count); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], up = %d, dn = %d, m = %d, n = %d, wait_count = %d\n", + (int)up, (int)dn, (int)m, (int)n, (int)wait_count); result = 0; wait_count++; @@ -2220,9 +2210,8 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist, up = 0; dn = 0; result = 1; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], Increase wifi duration!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], Increase wifi duration!!\n"); } } else if (retry_count <= 3) { /* <=3 retry in the last 2-second duration */ @@ -2251,9 +2240,8 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist, dn = 0; wait_count = 0; result = -1; - BTC_PRINT(BTC_MSG_ALGORITHM, - ALGO_TRACE_FW_DETAIL, - "[BTCoex], Decrease wifi duration for retryCounter<3!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], Decrease wifi duration for retryCounter<3!!\n"); } } else { /* retry count > 3, if retry count > 3 happens once, @@ -2274,12 +2262,12 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist, dn = 0; wait_count = 0; result = -1; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], Decrease wifi duration for retryCounter>3!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], Decrease wifi duration for retryCounter>3!!\n"); } - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], max Interval = %d\n", max_interval); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], max Interval = %d\n", max_interval); if (max_interval == 1) btc8821a2_int1(btcoexist, tx_pause, result); else if (max_interval == 2) @@ -2295,9 +2283,9 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist, if (coex_dm->cur_ps_tdma != coex_dm->tdma_adj_type) { bool scan = false, link = false, roam = false; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], PsTdma type dismatch!!!, cur_ps_tdma = %d, recordPsTdma = %d\n", - coex_dm->cur_ps_tdma, coex_dm->tdma_adj_type); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], PsTdma type dismatch!!!, cur_ps_tdma = %d, recordPsTdma = %d\n", + coex_dm->cur_ps_tdma, coex_dm->tdma_adj_type); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); @@ -2307,8 +2295,8 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist, halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, coex_dm->tdma_adj_type); } else { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, - "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n"); + btc_alg_dbg(ALGO_TRACE_FW_DETAIL, + "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n"); } } @@ -3183,8 +3171,8 @@ static void halbtc8821a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist) u8 algorithm = 0; if (btcoexist->manual_control) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Manual control!!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Manual control!!!\n"); return; } @@ -3192,8 +3180,8 @@ static void halbtc8821a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist) BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); if (wifi_under_5g) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], RunCoexistMechanism(), run 5G coex setting!!<===\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], RunCoexistMechanism(), run 5G coex setting!!<===\n"); halbtc8821a2ant_coex_under_5g(btcoexist); return; } @@ -3201,81 +3189,82 @@ static void halbtc8821a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist) algorithm = halbtc8821a2ant_action_algorithm(btcoexist); if (coex_sta->c2h_bt_inquiry_page && (BT_8821A_2ANT_COEX_ALGO_PANHS != algorithm)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], BT is under inquiry/page scan !!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], BT is under inquiry/page scan !!\n"); halbtc8821a2ant_bt_inquiry_page(btcoexist); return; } coex_dm->cur_algorithm = algorithm; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm); if (halbtc8821a2ant_is_common_action(btcoexist)) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant common.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant common\n"); coex_dm->reset_tdma_adjust = true; } else { if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) { - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], pre_algorithm = %d, cur_algorithm = %d\n", - coex_dm->pre_algorithm, coex_dm->cur_algorithm); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], pre_algorithm = %d, cur_algorithm = %d\n", + coex_dm->pre_algorithm, + coex_dm->cur_algorithm); coex_dm->reset_tdma_adjust = true; } switch (coex_dm->cur_algorithm) { case BT_8821A_2ANT_COEX_ALGO_SCO: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, algorithm = SCO.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = SCO\n"); halbtc8821a2ant_action_sco(btcoexist); break; case BT_8821A_2ANT_COEX_ALGO_HID: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, algorithm = HID.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = HID\n"); halbtc8821a2ant_action_hid(btcoexist); break; case BT_8821A_2ANT_COEX_ALGO_A2DP: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, algorithm = A2DP.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = A2DP\n"); halbtc8821a2ant_action_a2dp(btcoexist); break; case BT_8821A_2ANT_COEX_ALGO_A2DP_PANHS: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS).\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS)\n"); halbtc8821a2ant_action_a2dp_pan_hs(btcoexist); break; case BT_8821A_2ANT_COEX_ALGO_PANEDR: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, algorithm = PAN(EDR).\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)\n"); halbtc8821a2ant_action_pan_edr(btcoexist); break; case BT_8821A_2ANT_COEX_ALGO_PANHS: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, algorithm = HS mode.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = HS mode\n"); halbtc8821a2ant_action_pan_hs(btcoexist); break; case BT_8821A_2ANT_COEX_ALGO_PANEDR_A2DP: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP\n"); halbtc8821a2ant_action_pan_edr_a2dp(btcoexist); break; case BT_8821A_2ANT_COEX_ALGO_PANEDR_HID: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID\n"); halbtc8821a2ant_action_pan_edr_hid(btcoexist); break; case BT_8821A_2ANT_COEX_ALGO_HID_A2DP_PANEDR: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN\n"); btc8821a2ant_act_hid_a2dp_pan_edr(btcoexist); break; case BT_8821A_2ANT_COEX_ALGO_HID_A2DP: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, algorithm = HID+A2DP.\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = HID+A2DP\n"); halbtc8821a2ant_action_hid_a2dp(btcoexist); break; default: - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n"); halbtc8821a2ant_coex_all_off(btcoexist); break; } @@ -3294,8 +3283,8 @@ void ex_halbtc8821a2ant_init_hwconfig(struct btc_coexist *btcoexist) { u8 u1tmp = 0; - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], 2Ant Init HW Config!!\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], 2Ant Init HW Config!!\n"); /* backup rf 0x1e value */ coex_dm->bt_rf0x1e_backup = @@ -3328,8 +3317,8 @@ ex_halbtc8821a2ant_init_coex_dm( struct btc_coexist *btcoexist ) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], Coex Mechanism Init!!\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], Coex Mechanism Init!!\n"); halbtc8821a2ant_init_coex_dm(btcoexist); } @@ -3574,13 +3563,13 @@ ex_halbtc8821a2ant_display_coex_info( void ex_halbtc8821a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type) { if (BTC_IPS_ENTER == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], IPS ENTER notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], IPS ENTER notify\n"); coex_sta->under_ips = true; halbtc8821a2ant_coex_all_off(btcoexist); } else if (BTC_IPS_LEAVE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], IPS LEAVE notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], IPS LEAVE notify\n"); coex_sta->under_ips = false; /*halbtc8821a2ant_init_coex_dm(btcoexist);*/ } @@ -3589,12 +3578,12 @@ void ex_halbtc8821a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type) void ex_halbtc8821a2ant_lps_notify(struct btc_coexist *btcoexist, u8 type) { if (BTC_LPS_ENABLE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], LPS ENABLE notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], LPS ENABLE notify\n"); coex_sta->under_lps = true; } else if (BTC_LPS_DISABLE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], LPS DISABLE notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], LPS DISABLE notify\n"); coex_sta->under_lps = false; } } @@ -3602,22 +3591,22 @@ void ex_halbtc8821a2ant_lps_notify(struct btc_coexist *btcoexist, u8 type) void ex_halbtc8821a2ant_scan_notify(struct btc_coexist *btcoexist, u8 type) { if (BTC_SCAN_START == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], SCAN START notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], SCAN START notify\n"); } else if (BTC_SCAN_FINISH == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], SCAN FINISH notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], SCAN FINISH notify\n"); } } void ex_halbtc8821a2ant_connect_notify(struct btc_coexist *btcoexist, u8 type) { if (BTC_ASSOCIATE_START == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], CONNECT START notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], CONNECT START notify\n"); } else if (BTC_ASSOCIATE_FINISH == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], CONNECT FINISH notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], CONNECT FINISH notify\n"); } } @@ -3629,11 +3618,11 @@ void ex_halbtc8821a2ant_media_status_notify(struct btc_coexist *btcoexist, u8 wifi_central_chnl; if (BTC_MEDIA_CONNECT == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], MEDIA connect notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], MEDIA connect notify\n"); } else { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], MEDIA disconnect notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], MEDIA disconnect notify\n"); } /* only 2.4G we need to inform bt the chnl mask*/ @@ -3654,9 +3643,11 @@ void ex_halbtc8821a2ant_media_status_notify(struct btc_coexist *btcoexist, coex_dm->wifi_chnl_info[1] = h2c_parameter[1]; coex_dm->wifi_chnl_info[2] = h2c_parameter[2]; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, - "[BTCoex], FW write 0x66 = 0x%x\n", - h2c_parameter[0]<<16|h2c_parameter[1]<<8|h2c_parameter[2]); + btc_alg_dbg(ALGO_TRACE_FW_EXEC, + "[BTCoex], FW write 0x66 = 0x%x\n", + h2c_parameter[0] << 16 | + h2c_parameter[1] << 8 | + h2c_parameter[2]); btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter); } @@ -3664,8 +3655,8 @@ void ex_halbtc8821a2ant_media_status_notify(struct btc_coexist *btcoexist, void ex_halbtc8821a2ant_special_packet_notify(struct btc_coexist *btcoexist, u8 type) { if (type == BTC_PACKET_DHCP) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], DHCP Packet notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], DHCP Packet notify\n"); } } @@ -3685,19 +3676,19 @@ void ex_halbtc8821a2ant_bt_info_notify(struct btc_coexist *btcoexist, rsp_source = BT_INFO_SRC_8821A_2ANT_WIFI_FW; coex_sta->bt_info_c2h_cnt[rsp_source]++; - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], Bt info[%d], length = %d, hex data = [", - rsp_source, length); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], Bt info[%d], length = %d, hex data = [", + rsp_source, length); for (i = 0; i < length; i++) { coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i]; if (i == 1) bt_info = tmp_buf[i]; if (i == length-1) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "0x%02x]\n", tmp_buf[i]); + btc_iface_dbg(INTF_NOTIFY, + "0x%02x]\n", tmp_buf[i]); } else { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "0x%02x, ", tmp_buf[i]); + btc_iface_dbg(INTF_NOTIFY, + "0x%02x, ", tmp_buf[i]); } } @@ -3823,8 +3814,8 @@ void ex_halbtc8821a2ant_bt_info_notify(struct btc_coexist *btcoexist, void ex_halbtc8821a2ant_halt_notify(struct btc_coexist *btcoexist) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], Halt notify\n"); + btc_iface_dbg(INTF_NOTIFY, + "[BTCoex], Halt notify\n"); halbtc8821a2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true); ex_halbtc8821a2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT); @@ -3837,31 +3828,31 @@ void ex_halbtc8821a2ant_periodical(struct btc_coexist *btcoexist) struct btc_board_info *board_info = &btcoexist->board_info; struct btc_stack_info *stack_info = &btcoexist->stack_info; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], ==========================Periodical===========================\n"); + btc_alg_dbg(ALGO_TRACE, + "[BTCoex], ==========================Periodical===========================\n"); if (dis_ver_info_cnt <= 5) { dis_ver_info_cnt += 1; - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], ****************************************************************\n"); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n", - board_info->pg_ant_num, - board_info->btdm_ant_num, - board_info->btdm_ant_pos); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], BT stack/ hci ext ver = %s / %d\n", - ((stack_info->profile_notified) ? "Yes" : "No"), - stack_info->hci_version); + btc_iface_dbg(INTF_INIT, + "[BTCoex], ****************************************************************\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n", + board_info->pg_ant_num, + board_info->btdm_ant_num, + board_info->btdm_ant_pos); + btc_iface_dbg(INTF_INIT, + "[BTCoex], BT stack/ hci ext ver = %s / %d\n", + stack_info->profile_notified ? "Yes" : "No", + stack_info->hci_version); btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver); btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n", - glcoex_ver_date_8821a_2ant, glcoex_ver_8821a_2ant, - fw_ver, bt_patch_ver, bt_patch_ver); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], ****************************************************************\n"); + btc_iface_dbg(INTF_INIT, + "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n", + glcoex_ver_date_8821a_2ant, glcoex_ver_8821a_2ant, + fw_ver, bt_patch_ver, bt_patch_ver); + btc_iface_dbg(INTF_INIT, + "[BTCoex], ****************************************************************\n"); } halbtc8821a2ant_query_bt_info(btcoexist); diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c index b2791c893417..b660c214dc71 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c @@ -141,8 +141,8 @@ static u8 halbtc_get_wifi_central_chnl(struct btc_coexist *btcoexist) if (rtlphy->current_channel != 0) chnl = rtlphy->current_channel; - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "static halbtc_get_wifi_central_chnl:%d\n", chnl); + btc_alg_dbg(ALGO_TRACE, + "static halbtc_get_wifi_central_chnl:%d\n", chnl); return chnl; } @@ -965,13 +965,38 @@ void exhalbtc_set_chip_type(u8 chip_type) } } -void exhalbtc_set_ant_num(u8 type, u8 ant_num) +void exhalbtc_set_ant_num(struct rtl_priv *rtlpriv, u8 type, u8 ant_num) { if (BT_COEX_ANT_TYPE_PG == type) { gl_bt_coexist.board_info.pg_ant_num = ant_num; gl_bt_coexist.board_info.btdm_ant_num = ant_num; + /* The antenna position: + * Main (default) or Aux for pgAntNum=2 && btdmAntNum =1. + * The antenna position should be determined by + * auto-detect mechanism. + * The following is assumed to main, + * and those must be modified + * if y auto-detect mechanism is ready + */ + if ((gl_bt_coexist.board_info.pg_ant_num == 2) && + (gl_bt_coexist.board_info.btdm_ant_num == 1)) + gl_bt_coexist.board_info.btdm_ant_pos = + BTC_ANTENNA_AT_MAIN_PORT; + else + gl_bt_coexist.board_info.btdm_ant_pos = + BTC_ANTENNA_AT_MAIN_PORT; } else if (BT_COEX_ANT_TYPE_ANTDIV == type) { gl_bt_coexist.board_info.btdm_ant_num = ant_num; + gl_bt_coexist.board_info.btdm_ant_pos = + BTC_ANTENNA_AT_MAIN_PORT; + } else if (type == BT_COEX_ANT_TYPE_DETECTED) { + gl_bt_coexist.board_info.btdm_ant_num = ant_num; + if (rtlpriv->cfg->mod_params->ant_sel == 1) + gl_bt_coexist.board_info.btdm_ant_pos = + BTC_ANTENNA_AT_AUX_PORT; + else + gl_bt_coexist.board_info.btdm_ant_pos = + BTC_ANTENNA_AT_MAIN_PORT; } } diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h index 0a903ea179ef..3cbe34c535ec 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h @@ -116,12 +116,17 @@ extern u32 btc_dbg_type[]; #define WIFI_P2P_GO_CONNECTED BIT3 #define WIFI_P2P_GC_CONNECTED BIT4 -#define BTC_PRINT(dbgtype, dbgflag, printstr, ...) \ - do { \ - if (unlikely(btc_dbg_type[dbgtype] & dbgflag)) {\ - printk(printstr, ##__VA_ARGS__); \ - } \ - } while (0) +#define btc_alg_dbg(dbgflag, fmt, ...) \ +do { \ + if (unlikely(btc_dbg_type[BTC_MSG_ALGORITHM] & dbgflag)) \ + printk(KERN_DEBUG fmt, ##__VA_ARGS__); \ +} while (0) +#define btc_iface_dbg(dbgflag, fmt, ...) \ +do { \ + if (unlikely(btc_dbg_type[BTC_MSG_INTERFACE] & dbgflag)) \ + printk(KERN_DEBUG fmt, ##__VA_ARGS__); \ +} while (0) + #define BTC_RSSI_HIGH(_rssi_) \ ((_rssi_ == BTC_RSSI_STATE_HIGH || \ @@ -535,7 +540,7 @@ void exhalbtc_set_bt_patch_version(u16 bt_hci_version, u16 bt_patch_version); void exhalbtc_update_min_bt_rssi(char bt_rssi); void exhalbtc_set_bt_exist(bool bt_exist); void exhalbtc_set_chip_type(u8 chip_type); -void exhalbtc_set_ant_num(u8 type, u8 ant_num); +void exhalbtc_set_ant_num(struct rtl_priv *rtlpriv, u8 type, u8 ant_num); void exhalbtc_display_bt_coex_info(struct btc_coexist *btcoexist); void exhalbtc_signal_compensation(struct btc_coexist *btcoexist, u8 *rssi_wifi, u8 *rssi_bt); diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c index b9b0cb7af8ea..d3fd9211b3a4 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c @@ -72,7 +72,10 @@ void rtl_btc_init_hal_vars(struct rtl_priv *rtlpriv) __func__, bt_type); exhalbtc_set_chip_type(bt_type); - exhalbtc_set_ant_num(BT_COEX_ANT_TYPE_PG, ant_num); + if (rtlpriv->cfg->mod_params->ant_sel == 1) + exhalbtc_set_ant_num(rtlpriv, BT_COEX_ANT_TYPE_DETECTED, 1); + else + exhalbtc_set_ant_num(rtlpriv, BT_COEX_ANT_TYPE_PG, ant_num); } void rtl_btc_init_hw_config(struct rtl_priv *rtlpriv) diff --git a/drivers/net/wireless/realtek/rtlwifi/pci.c b/drivers/net/wireless/realtek/rtlwifi/pci.c index 283d608b9973..1ac41b8bd19a 100644 --- a/drivers/net/wireless/realtek/rtlwifi/pci.c +++ b/drivers/net/wireless/realtek/rtlwifi/pci.c @@ -359,30 +359,28 @@ static bool rtl_pci_check_buddy_priv(struct ieee80211_hw *hw, struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); bool find_buddy_priv = false; - struct rtl_priv *tpriv = NULL; + struct rtl_priv *tpriv; struct rtl_pci_priv *tpcipriv = NULL; if (!list_empty(&rtlpriv->glb_var->glb_priv_list)) { list_for_each_entry(tpriv, &rtlpriv->glb_var->glb_priv_list, list) { - if (tpriv) { - tpcipriv = (struct rtl_pci_priv *)tpriv->priv; - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "pcipriv->ndis_adapter.funcnumber %x\n", - pcipriv->ndis_adapter.funcnumber); - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "tpcipriv->ndis_adapter.funcnumber %x\n", - tpcipriv->ndis_adapter.funcnumber); - - if ((pcipriv->ndis_adapter.busnumber == - tpcipriv->ndis_adapter.busnumber) && - (pcipriv->ndis_adapter.devnumber == - tpcipriv->ndis_adapter.devnumber) && - (pcipriv->ndis_adapter.funcnumber != - tpcipriv->ndis_adapter.funcnumber)) { - find_buddy_priv = true; - break; - } + tpcipriv = (struct rtl_pci_priv *)tpriv->priv; + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "pcipriv->ndis_adapter.funcnumber %x\n", + pcipriv->ndis_adapter.funcnumber); + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "tpcipriv->ndis_adapter.funcnumber %x\n", + tpcipriv->ndis_adapter.funcnumber); + + if ((pcipriv->ndis_adapter.busnumber == + tpcipriv->ndis_adapter.busnumber) && + (pcipriv->ndis_adapter.devnumber == + tpcipriv->ndis_adapter.devnumber) && + (pcipriv->ndis_adapter.funcnumber != + tpcipriv->ndis_adapter.funcnumber)) { + find_buddy_priv = true; + break; } } } @@ -1213,7 +1211,8 @@ static void _rtl_pci_init_struct(struct ieee80211_hw *hw, /*Tx/Rx related var */ _rtl_pci_init_trx_var(hw); - /*IBSS*/ mac->beacon_interval = 100; + /*IBSS*/ + mac->beacon_interval = 100; /*AMPDU*/ mac->min_space_cfg = 0; diff --git a/drivers/net/wireless/realtek/rtlwifi/regd.c b/drivers/net/wireless/realtek/rtlwifi/regd.c index 5be34118e0af..3524441fd516 100644 --- a/drivers/net/wireless/realtek/rtlwifi/regd.c +++ b/drivers/net/wireless/realtek/rtlwifi/regd.c @@ -154,13 +154,13 @@ static bool _rtl_is_radar_freq(u16 center_freq) static void _rtl_reg_apply_beaconing_flags(struct wiphy *wiphy, enum nl80211_reg_initiator initiator) { - enum ieee80211_band band; + enum nl80211_band band; struct ieee80211_supported_band *sband; const struct ieee80211_reg_rule *reg_rule; struct ieee80211_channel *ch; unsigned int i; - for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + for (band = 0; band < NUM_NL80211_BANDS; band++) { if (!wiphy->bands[band]) continue; @@ -210,9 +210,9 @@ static void _rtl_reg_apply_active_scan_flags(struct wiphy *wiphy, struct ieee80211_channel *ch; const struct ieee80211_reg_rule *reg_rule; - if (!wiphy->bands[IEEE80211_BAND_2GHZ]) + if (!wiphy->bands[NL80211_BAND_2GHZ]) return; - sband = wiphy->bands[IEEE80211_BAND_2GHZ]; + sband = wiphy->bands[NL80211_BAND_2GHZ]; /* *If no country IE has been received always enable active scan @@ -262,10 +262,10 @@ static void _rtl_reg_apply_radar_flags(struct wiphy *wiphy) struct ieee80211_channel *ch; unsigned int i; - if (!wiphy->bands[IEEE80211_BAND_5GHZ]) + if (!wiphy->bands[NL80211_BAND_5GHZ]) return; - sband = wiphy->bands[IEEE80211_BAND_5GHZ]; + sband = wiphy->bands[NL80211_BAND_5GHZ]; for (i = 0; i < sband->n_channels; i++) { ch = &sband->channels[i]; @@ -301,12 +301,12 @@ static void _rtl_reg_apply_world_flags(struct wiphy *wiphy, static void _rtl_dump_channel_map(struct wiphy *wiphy) { - enum ieee80211_band band; + enum nl80211_band band; struct ieee80211_supported_band *sband; struct ieee80211_channel *ch; unsigned int i; - for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + for (band = 0; band < NUM_NL80211_BANDS; band++) { if (!wiphy->bands[band]) continue; sband = wiphy->bands[band]; diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c index ce4da9d79fbd..db9a7829d568 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c @@ -1137,7 +1137,7 @@ void rtl88e_dm_check_txpower_tracking(struct ieee80211_hw *hw) } else { RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, "Schedule TxPowerTracking !!\n"); - dm_txpower_track_cb_therm(hw); + dm_txpower_track_cb_therm(hw); rtlpriv->dm.tm_trigger = 0; } } diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c index a2bb02c7b837..416a9ba6382e 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c @@ -1903,8 +1903,7 @@ static void _rtl88e_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t) } else { rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00); } -RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "\n"); - + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "\n"); } static void _rtl88e_phy_set_rfpath_switch(struct ieee80211_hw *hw, diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c index 03cbe4cf110b..316be5ff69ca 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c @@ -240,7 +240,7 @@ static void rtl92c_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw) ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER3, MASKDWORD); falsealm_cnt->cnt_mcs_fail = (ret_value & 0xffff); - ret_value = rtl_get_bbreg(hw, ROFDM0_FRAMESYNC, MASKDWORD); + ret_value = rtl_get_bbreg(hw, ROFDM0_FRAMESYNC, MASKDWORD); falsealm_cnt->cnt_fast_fsync_fail = (ret_value & 0xffff); falsealm_cnt->cnt_sb_search_fail = ((ret_value & 0xffff0000) >> 16); diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c index 24eff8ea4c2e..35e6bf7e233d 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c @@ -368,7 +368,7 @@ bool rtl92ee_rx_query_desc(struct ieee80211_hw *hw, status->decrypted = !GET_RX_DESC_SWDEC(pdesc); status->rate = (u8)GET_RX_DESC_RXMCS(pdesc); status->isampdu = (bool)(GET_RX_DESC_PAGGR(pdesc) == 1); - status->timestamp_low = GET_RX_DESC_TSFL(pdesc); + status->timestamp_low = GET_RX_DESC_TSFL(pdesc); status->is_cck = RTL92EE_RX_HAL_IS_CCK_RATE(status->rate); status->macid = GET_RX_DESC_MACID(pdesc); diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c index 4b4612fe2fdb..881821f4e243 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c @@ -645,7 +645,7 @@ bool rtl92s_phy_set_rf_power_state(struct ieee80211_hw *hw, rtlpriv->psc.state_inap); ppsc->last_sleep_jiffies = jiffies; _rtl92se_phy_set_rf_sleep(hw); - break; + break; default: RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "switch case not processed\n"); diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c index 00a0531cc5f4..44de695dc999 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c @@ -134,9 +134,9 @@ static bool rtl8723e_dm_bt_need_to_dec_bt_pwr(struct ieee80211_hw *hw) if (mgnt_link_status_query(hw) == RT_MEDIA_CONNECT) { RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, "Need to decrease bt power\n"); - rtlpriv->btcoexist.cstate |= - BT_COEX_STATE_DEC_BT_POWER; - return true; + rtlpriv->btcoexist.cstate |= + BT_COEX_STATE_DEC_BT_POWER; + return true; } rtlpriv->btcoexist.cstate &= ~BT_COEX_STATE_DEC_BT_POWER; diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c index c983d2fe147f..5a3df9198ddf 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c @@ -2684,6 +2684,7 @@ void rtl8723be_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw, bool auto_load_fail, u8 *hwinfo) { struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mod_params *mod_params = rtlpriv->cfg->mod_params; u8 value; u32 tmpu_32; @@ -2702,6 +2703,10 @@ void rtl8723be_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw, rtlpriv->btcoexist.btc_info.ant_num = ANT_X2; } + /* override ant_num / ant_path */ + if (mod_params->ant_sel) + rtlpriv->btcoexist.btc_info.ant_num = + (mod_params->ant_sel == 1 ? ANT_X2 : ANT_X1); } void rtl8723be_bt_reg_init(struct ieee80211_hw *hw) diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c index b7b73cbe346d..445f681d08c0 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c @@ -1723,8 +1723,8 @@ static u8 _rtl8723be_phy_path_a_rx_iqk(struct ieee80211_hw *hw) /* Allen 20131125 */ tmp = (reg_eac & 0x03FF0000) >> 16; - if ((tmp & 0x200) > 0) - tmp = 0x400 - tmp; + if ((tmp & 0x200) > 0) + tmp = 0x400 - tmp; /* if Tx is OK, check whether Rx is OK */ if (!(reg_eac & BIT(27)) && (((reg_ea4 & 0x03FF0000) >> 16) != 0x132) && @@ -2301,8 +2301,7 @@ static void _rtl8723be_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t) } else { rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00); } -RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "\n"); - + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "\n"); } static void _rtl8723be_phy_set_rfpath_switch(struct ieee80211_hw *hw, @@ -2606,8 +2605,7 @@ static bool _rtl8723be_phy_set_rf_power_state(struct ieee80211_hw *hw, "IPS Set eRf nic enable\n"); rtstatus = rtl_ps_enable_nic(hw); } while (!rtstatus && (initializecount < 10)); - RT_CLEAR_PS_LEVEL(ppsc, - RT_RF_OFF_LEVL_HALT_NIC); + RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC); } else { RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, "Set ERFON sleeped:%d ms\n", diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rf.c index 5ed4492d3c80..97f5a0377e7a 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rf.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rf.c @@ -303,8 +303,8 @@ static void _rtl8723be_get_txpower_writeval_by_regulatory( [chnlgroup][index + (rf ? 8 : 0)] & (0x7f << (i * 8))) >> (i * 8)); - if (pwr_diff_limit[i] > pwr_diff) - pwr_diff_limit[i] = pwr_diff; + if (pwr_diff_limit[i] > pwr_diff) + pwr_diff_limit[i] = pwr_diff; } customer_limit = (pwr_diff_limit[3] << 24) | diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c index a78eaeda0008..2101793438ed 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c @@ -273,6 +273,7 @@ static struct rtl_mod_params rtl8723be_mod_params = { .msi_support = false, .disable_watchdog = false, .debug = DBG_EMERG, + .ant_sel = 0, }; static struct rtl_hal_cfg rtl8723be_hal_cfg = { @@ -394,6 +395,7 @@ module_param_named(fwlps, rtl8723be_mod_params.fwctrl_lps, bool, 0444); module_param_named(msi, rtl8723be_mod_params.msi_support, bool, 0444); module_param_named(disable_watchdog, rtl8723be_mod_params.disable_watchdog, bool, 0444); +module_param_named(ant_sel, rtl8723be_mod_params.ant_sel, int, 0444); MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n"); MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n"); MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n"); @@ -402,6 +404,7 @@ MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 0)\n"); MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)"); MODULE_PARM_DESC(disable_watchdog, "Set to 1 to disable the watchdog (default 0)\n"); +MODULE_PARM_DESC(ant_sel, "Set to 1 or 2 to force antenna number (default 0)\n"); static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume); diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c index 95dcbff4673b..e346cb86cb08 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c @@ -1957,9 +1957,9 @@ void rtl8812ae_dm_txpower_tracking_callback_thermalmeter( rtldm->swing_idx_ofdm_base[p] = rtldm->swing_idx_ofdm[p]; - RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, - "pDM_Odm->RFCalibrateInfo.ThermalValue =%d ThermalValue= %d\n", - rtldm->thermalvalue, thermal_value); + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + "pDM_Odm->RFCalibrateInfo.ThermalValue =%d ThermalValue= %d\n", + rtldm->thermalvalue, thermal_value); /*Record last Power Tracking Thermal Value*/ rtldm->thermalvalue = thermal_value; } diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c index 74165b3eb362..ddf74d527017 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c @@ -418,9 +418,9 @@ u32 phy_get_tx_swing_8812A(struct ieee80211_hw *hw, u8 band, out = 0x16A; /* -3 dB */ } } else { - u32 swing = 0, swing_a = 0, swing_b = 0; + u32 swing = 0, swing_a = 0, swing_b = 0; - if (band == BAND_ON_2_4G) { + if (band == BAND_ON_2_4G) { if (reg_swing_2g == auto_temp) { efuse_shadow_read(hw, 1, 0xC6, (u32 *)&swing); swing = (swing == 0xFF) ? 0x00 : swing; @@ -514,7 +514,7 @@ u32 phy_get_tx_swing_8812A(struct ieee80211_hw *hw, u8 band, RT_TRACE(rtlpriv, COMP_SCAN, DBG_LOUD, "<=== PHY_GetTxBBSwing_8812A, out = 0x%X\n", out); - return out; + return out; } void rtl8821ae_phy_switch_wirelessband(struct ieee80211_hw *hw, u8 band) diff --git a/drivers/net/wireless/realtek/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h index 554d81420f19..11d9c2307e2f 100644 --- a/drivers/net/wireless/realtek/rtlwifi/wifi.h +++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h @@ -1359,7 +1359,7 @@ struct rtl_mac { u32 tx_ss_num; u32 rx_ss_num; - struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS]; + struct ieee80211_supported_band bands[NUM_NL80211_BANDS]; struct ieee80211_hw *hw; struct ieee80211_vif *vif; enum nl80211_iftype opmode; @@ -2246,6 +2246,9 @@ struct rtl_mod_params { /* default 0: 1 means do not disable interrupts */ bool int_clear; + + /* select antenna */ + int ant_sel; }; struct rtl_hal_usbint_cfg { @@ -2867,7 +2870,7 @@ value to host byte ordering.*/ (ppsc->cur_ps_level |= _ps_flg) #define container_of_dwork_rtl(x, y, z) \ - container_of(container_of(x, struct delayed_work, work), y, z) + container_of(to_delayed_work(x), y, z) #define FILL_OCTET_STRING(_os, _octet, _len) \ (_os).octet = (u8 *)(_octet); \ diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index a13d1f2b5912..569918c485b4 100644 --- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c @@ -1291,7 +1291,7 @@ static int set_channel(struct usbnet *usbdev, int channel) return 0; dsconfig = 1000 * - ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ); + ieee80211_channel_to_frequency(channel, NL80211_BAND_2GHZ); len = sizeof(config); ret = rndis_query_oid(usbdev, @@ -3476,7 +3476,7 @@ static int rndis_wlan_bind(struct usbnet *usbdev, struct usb_interface *intf) priv->band.n_channels = ARRAY_SIZE(rndis_channels); priv->band.bitrates = priv->rates; priv->band.n_bitrates = ARRAY_SIZE(rndis_rates); - wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band; + wiphy->bands[NL80211_BAND_2GHZ] = &priv->band; wiphy->signal_type = CFG80211_SIGNAL_TYPE_UNSPEC; memcpy(priv->cipher_suites, rndis_cipher_suites, diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c index 4df992de7d07..dbb23899ddcb 100644 --- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c +++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c @@ -20,84 +20,84 @@ #include "rsi_common.h" static const struct ieee80211_channel rsi_2ghz_channels[] = { - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2412, + { .band = NL80211_BAND_2GHZ, .center_freq = 2412, .hw_value = 1 }, /* Channel 1 */ - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2417, + { .band = NL80211_BAND_2GHZ, .center_freq = 2417, .hw_value = 2 }, /* Channel 2 */ - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2422, + { .band = NL80211_BAND_2GHZ, .center_freq = 2422, .hw_value = 3 }, /* Channel 3 */ - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2427, + { .band = NL80211_BAND_2GHZ, .center_freq = 2427, .hw_value = 4 }, /* Channel 4 */ - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2432, + { .band = NL80211_BAND_2GHZ, .center_freq = 2432, .hw_value = 5 }, /* Channel 5 */ - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2437, + { .band = NL80211_BAND_2GHZ, .center_freq = 2437, .hw_value = 6 }, /* Channel 6 */ - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2442, + { .band = NL80211_BAND_2GHZ, .center_freq = 2442, .hw_value = 7 }, /* Channel 7 */ - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2447, + { .band = NL80211_BAND_2GHZ, .center_freq = 2447, .hw_value = 8 }, /* Channel 8 */ - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2452, + { .band = NL80211_BAND_2GHZ, .center_freq = 2452, .hw_value = 9 }, /* Channel 9 */ - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2457, + { .band = NL80211_BAND_2GHZ, .center_freq = 2457, .hw_value = 10 }, /* Channel 10 */ - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2462, + { .band = NL80211_BAND_2GHZ, .center_freq = 2462, .hw_value = 11 }, /* Channel 11 */ - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2467, + { .band = NL80211_BAND_2GHZ, .center_freq = 2467, .hw_value = 12 }, /* Channel 12 */ - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2472, + { .band = NL80211_BAND_2GHZ, .center_freq = 2472, .hw_value = 13 }, /* Channel 13 */ - { .band = IEEE80211_BAND_2GHZ, .center_freq = 2484, + { .band = NL80211_BAND_2GHZ, .center_freq = 2484, .hw_value = 14 }, /* Channel 14 */ }; static const struct ieee80211_channel rsi_5ghz_channels[] = { - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5180, + { .band = NL80211_BAND_5GHZ, .center_freq = 5180, .hw_value = 36, }, /* Channel 36 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5200, + { .band = NL80211_BAND_5GHZ, .center_freq = 5200, .hw_value = 40, }, /* Channel 40 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5220, + { .band = NL80211_BAND_5GHZ, .center_freq = 5220, .hw_value = 44, }, /* Channel 44 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5240, + { .band = NL80211_BAND_5GHZ, .center_freq = 5240, .hw_value = 48, }, /* Channel 48 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5260, + { .band = NL80211_BAND_5GHZ, .center_freq = 5260, .hw_value = 52, }, /* Channel 52 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5280, + { .band = NL80211_BAND_5GHZ, .center_freq = 5280, .hw_value = 56, }, /* Channel 56 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5300, + { .band = NL80211_BAND_5GHZ, .center_freq = 5300, .hw_value = 60, }, /* Channel 60 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5320, + { .band = NL80211_BAND_5GHZ, .center_freq = 5320, .hw_value = 64, }, /* Channel 64 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5500, + { .band = NL80211_BAND_5GHZ, .center_freq = 5500, .hw_value = 100, }, /* Channel 100 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5520, + { .band = NL80211_BAND_5GHZ, .center_freq = 5520, .hw_value = 104, }, /* Channel 104 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5540, + { .band = NL80211_BAND_5GHZ, .center_freq = 5540, .hw_value = 108, }, /* Channel 108 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5560, + { .band = NL80211_BAND_5GHZ, .center_freq = 5560, .hw_value = 112, }, /* Channel 112 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5580, + { .band = NL80211_BAND_5GHZ, .center_freq = 5580, .hw_value = 116, }, /* Channel 116 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5600, + { .band = NL80211_BAND_5GHZ, .center_freq = 5600, .hw_value = 120, }, /* Channel 120 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5620, + { .band = NL80211_BAND_5GHZ, .center_freq = 5620, .hw_value = 124, }, /* Channel 124 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5640, + { .band = NL80211_BAND_5GHZ, .center_freq = 5640, .hw_value = 128, }, /* Channel 128 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5660, + { .band = NL80211_BAND_5GHZ, .center_freq = 5660, .hw_value = 132, }, /* Channel 132 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5680, + { .band = NL80211_BAND_5GHZ, .center_freq = 5680, .hw_value = 136, }, /* Channel 136 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5700, + { .band = NL80211_BAND_5GHZ, .center_freq = 5700, .hw_value = 140, }, /* Channel 140 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5745, + { .band = NL80211_BAND_5GHZ, .center_freq = 5745, .hw_value = 149, }, /* Channel 149 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5765, + { .band = NL80211_BAND_5GHZ, .center_freq = 5765, .hw_value = 153, }, /* Channel 153 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5785, + { .band = NL80211_BAND_5GHZ, .center_freq = 5785, .hw_value = 157, }, /* Channel 157 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5805, + { .band = NL80211_BAND_5GHZ, .center_freq = 5805, .hw_value = 161, }, /* Channel 161 */ - { .band = IEEE80211_BAND_5GHZ, .center_freq = 5825, + { .band = NL80211_BAND_5GHZ, .center_freq = 5825, .hw_value = 165, }, /* Channel 165 */ }; @@ -150,12 +150,12 @@ static void rsi_register_rates_channels(struct rsi_hw *adapter, int band) struct ieee80211_supported_band *sbands = &adapter->sbands[band]; void *channels = NULL; - if (band == IEEE80211_BAND_2GHZ) { + if (band == NL80211_BAND_2GHZ) { channels = kmalloc(sizeof(rsi_2ghz_channels), GFP_KERNEL); memcpy(channels, rsi_2ghz_channels, sizeof(rsi_2ghz_channels)); - sbands->band = IEEE80211_BAND_2GHZ; + sbands->band = NL80211_BAND_2GHZ; sbands->n_channels = ARRAY_SIZE(rsi_2ghz_channels); sbands->bitrates = rsi_rates; sbands->n_bitrates = ARRAY_SIZE(rsi_rates); @@ -164,7 +164,7 @@ static void rsi_register_rates_channels(struct rsi_hw *adapter, int band) memcpy(channels, rsi_5ghz_channels, sizeof(rsi_5ghz_channels)); - sbands->band = IEEE80211_BAND_5GHZ; + sbands->band = NL80211_BAND_5GHZ; sbands->n_channels = ARRAY_SIZE(rsi_5ghz_channels); sbands->bitrates = &rsi_rates[4]; sbands->n_bitrates = ARRAY_SIZE(rsi_rates) - 4; @@ -775,7 +775,7 @@ static int rsi_mac80211_set_rate_mask(struct ieee80211_hw *hw, { struct rsi_hw *adapter = hw->priv; struct rsi_common *common = adapter->priv; - enum ieee80211_band band = hw->conf.chandef.chan->band; + enum nl80211_band band = hw->conf.chandef.chan->band; mutex_lock(&common->mutex); common->fixedrate_mask[band] = 0; @@ -999,8 +999,8 @@ static int rsi_mac80211_sta_remove(struct ieee80211_hw *hw, mutex_lock(&common->mutex); /* Resetting all the fields to default values */ - common->bitrate_mask[IEEE80211_BAND_2GHZ] = 0; - common->bitrate_mask[IEEE80211_BAND_5GHZ] = 0; + common->bitrate_mask[NL80211_BAND_2GHZ] = 0; + common->bitrate_mask[NL80211_BAND_5GHZ] = 0; common->min_rate = 0xffff; common->vif_info[0].is_ht = false; common->vif_info[0].sgi = false; @@ -1070,8 +1070,8 @@ int rsi_mac80211_attach(struct rsi_common *common) hw->max_rate_tries = MAX_RETRIES; hw->max_tx_aggregation_subframes = 6; - rsi_register_rates_channels(adapter, IEEE80211_BAND_2GHZ); - rsi_register_rates_channels(adapter, IEEE80211_BAND_5GHZ); + rsi_register_rates_channels(adapter, NL80211_BAND_2GHZ); + rsi_register_rates_channels(adapter, NL80211_BAND_5GHZ); hw->rate_control_algorithm = "AARF"; SET_IEEE80211_PERM_ADDR(hw, common->mac_addr); @@ -1087,10 +1087,10 @@ int rsi_mac80211_attach(struct rsi_common *common) wiphy->available_antennas_rx = 1; wiphy->available_antennas_tx = 1; - wiphy->bands[IEEE80211_BAND_2GHZ] = - &adapter->sbands[IEEE80211_BAND_2GHZ]; - wiphy->bands[IEEE80211_BAND_5GHZ] = - &adapter->sbands[IEEE80211_BAND_5GHZ]; + wiphy->bands[NL80211_BAND_2GHZ] = + &adapter->sbands[NL80211_BAND_2GHZ]; + wiphy->bands[NL80211_BAND_5GHZ] = + &adapter->sbands[NL80211_BAND_5GHZ]; status = ieee80211_register_hw(hw); if (status) diff --git a/drivers/net/wireless/rsi/rsi_91x_mgmt.c b/drivers/net/wireless/rsi/rsi_91x_mgmt.c index e43b59d5b53b..40658b62d077 100644 --- a/drivers/net/wireless/rsi/rsi_91x_mgmt.c +++ b/drivers/net/wireless/rsi/rsi_91x_mgmt.c @@ -210,7 +210,7 @@ static u16 mcs[] = {13, 26, 39, 52, 78, 104, 117, 130}; */ static void rsi_set_default_parameters(struct rsi_common *common) { - common->band = IEEE80211_BAND_2GHZ; + common->band = NL80211_BAND_2GHZ; common->channel_width = BW_20MHZ; common->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD; common->channel = 1; @@ -655,7 +655,7 @@ int rsi_set_vap_capabilities(struct rsi_common *common, enum opmode mode) vap_caps->rts_threshold = cpu_to_le16(common->rts_threshold); vap_caps->default_mgmt_rate = cpu_to_le32(RSI_RATE_6); - if (common->band == IEEE80211_BAND_5GHZ) { + if (common->band == NL80211_BAND_5GHZ) { vap_caps->default_ctrl_rate = cpu_to_le32(RSI_RATE_6); if (conf_is_ht40(&common->priv->hw->conf)) { vap_caps->default_ctrl_rate |= @@ -872,7 +872,7 @@ int rsi_band_check(struct rsi_common *common) else common->channel_width = BW_40MHZ; - if (common->band == IEEE80211_BAND_2GHZ) { + if (common->band == NL80211_BAND_2GHZ) { if (common->channel_width) common->endpoint = EP_2GHZ_40MHZ; else @@ -1046,7 +1046,7 @@ static int rsi_send_auto_rate_request(struct rsi_common *common) if (common->channel_width == BW_40MHZ) auto_rate->desc_word[7] |= cpu_to_le16(1); - if (band == IEEE80211_BAND_2GHZ) { + if (band == NL80211_BAND_2GHZ) { min_rate = RSI_RATE_1; rate_table_offset = 0; } else { diff --git a/drivers/net/wireless/rsi/rsi_91x_pkt.c b/drivers/net/wireless/rsi/rsi_91x_pkt.c index 702593f19997..02920c93e82d 100644 --- a/drivers/net/wireless/rsi/rsi_91x_pkt.c +++ b/drivers/net/wireless/rsi/rsi_91x_pkt.c @@ -27,22 +27,24 @@ int rsi_send_data_pkt(struct rsi_common *common, struct sk_buff *skb) { struct rsi_hw *adapter = common->priv; - struct ieee80211_hdr *tmp_hdr = NULL; + struct ieee80211_hdr *tmp_hdr; struct ieee80211_tx_info *info; struct skb_info *tx_params; - struct ieee80211_bss_conf *bss = NULL; - int status = -EINVAL; + struct ieee80211_bss_conf *bss; + int status; u8 ieee80211_size = MIN_802_11_HDR_LEN; - u8 extnd_size = 0; + u8 extnd_size; __le16 *frame_desc; - u16 seq_num = 0; + u16 seq_num; info = IEEE80211_SKB_CB(skb); bss = &info->control.vif->bss_conf; tx_params = (struct skb_info *)info->driver_data; - if (!bss->assoc) + if (!bss->assoc) { + status = -EINVAL; goto err; + } tmp_hdr = (struct ieee80211_hdr *)&skb->data[0]; seq_num = (le16_to_cpu(tmp_hdr->seq_ctrl) >> 4); @@ -123,15 +125,15 @@ int rsi_send_mgmt_pkt(struct rsi_common *common, struct sk_buff *skb) { struct rsi_hw *adapter = common->priv; - struct ieee80211_hdr *wh = NULL; + struct ieee80211_hdr *wh; struct ieee80211_tx_info *info; - struct ieee80211_bss_conf *bss = NULL; + struct ieee80211_bss_conf *bss; struct ieee80211_hw *hw = adapter->hw; struct ieee80211_conf *conf = &hw->conf; struct skb_info *tx_params; int status = -E2BIG; - __le16 *msg = NULL; - u8 extnd_size = 0; + __le16 *msg; + u8 extnd_size; u8 vap_id = 0; info = IEEE80211_SKB_CB(skb); @@ -182,7 +184,7 @@ int rsi_send_mgmt_pkt(struct rsi_common *common, if (wh->addr1[0] & BIT(0)) msg[3] |= cpu_to_le16(RSI_BROADCAST_PKT); - if (common->band == IEEE80211_BAND_2GHZ) + if (common->band == NL80211_BAND_2GHZ) msg[4] = cpu_to_le16(RSI_11B_MODE); else msg[4] = cpu_to_le16((RSI_RATE_6 & 0x0f) | RSI_11G_MODE); diff --git a/drivers/net/wireless/rsi/rsi_main.h b/drivers/net/wireless/rsi/rsi_main.h index 5baed945f60e..dcd095787166 100644 --- a/drivers/net/wireless/rsi/rsi_main.h +++ b/drivers/net/wireless/rsi/rsi_main.h @@ -211,7 +211,7 @@ struct rsi_hw { struct ieee80211_hw *hw; struct ieee80211_vif *vifs[RSI_MAX_VIFS]; struct ieee80211_tx_queue_params edca_params[NUM_EDCA_QUEUES]; - struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS]; + struct ieee80211_supported_band sbands[NUM_NL80211_BANDS]; struct device *device; u8 sc_nvifs; diff --git a/drivers/net/wireless/st/cw1200/main.c b/drivers/net/wireless/st/cw1200/main.c index 0e51e27d2e3f..dc478cedbde0 100644 --- a/drivers/net/wireless/st/cw1200/main.c +++ b/drivers/net/wireless/st/cw1200/main.c @@ -102,7 +102,7 @@ static struct ieee80211_rate cw1200_mcs_rates[] = { #define CHAN2G(_channel, _freq, _flags) { \ - .band = IEEE80211_BAND_2GHZ, \ + .band = NL80211_BAND_2GHZ, \ .center_freq = (_freq), \ .hw_value = (_channel), \ .flags = (_flags), \ @@ -111,7 +111,7 @@ static struct ieee80211_rate cw1200_mcs_rates[] = { } #define CHAN5G(_channel, _flags) { \ - .band = IEEE80211_BAND_5GHZ, \ + .band = NL80211_BAND_5GHZ, \ .center_freq = 5000 + (5 * (_channel)), \ .hw_value = (_channel), \ .flags = (_flags), \ @@ -311,12 +311,12 @@ static struct ieee80211_hw *cw1200_init_common(const u8 *macaddr, hw->sta_data_size = sizeof(struct cw1200_sta_priv); - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &cw1200_band_2ghz; + hw->wiphy->bands[NL80211_BAND_2GHZ] = &cw1200_band_2ghz; if (have_5ghz) - hw->wiphy->bands[IEEE80211_BAND_5GHZ] = &cw1200_band_5ghz; + hw->wiphy->bands[NL80211_BAND_5GHZ] = &cw1200_band_5ghz; /* Channel params have to be cleared before registering wiphy again */ - for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + for (band = 0; band < NUM_NL80211_BANDS; band++) { struct ieee80211_supported_band *sband = hw->wiphy->bands[band]; if (!sband) continue; diff --git a/drivers/net/wireless/st/cw1200/scan.c b/drivers/net/wireless/st/cw1200/scan.c index bff81b8d4164..983788156bb0 100644 --- a/drivers/net/wireless/st/cw1200/scan.c +++ b/drivers/net/wireless/st/cw1200/scan.c @@ -402,7 +402,7 @@ void cw1200_probe_work(struct work_struct *work) } wsm = (struct wsm_tx *)frame.skb->data; scan.max_tx_rate = wsm->max_tx_rate; - scan.band = (priv->channel->band == IEEE80211_BAND_5GHZ) ? + scan.band = (priv->channel->band == NL80211_BAND_5GHZ) ? WSM_PHY_BAND_5G : WSM_PHY_BAND_2_4G; if (priv->join_status == CW1200_JOIN_STATUS_STA || priv->join_status == CW1200_JOIN_STATUS_IBSS) { diff --git a/drivers/net/wireless/st/cw1200/sta.c b/drivers/net/wireless/st/cw1200/sta.c index d0ddcde6c695..daf06a4f842e 100644 --- a/drivers/net/wireless/st/cw1200/sta.c +++ b/drivers/net/wireless/st/cw1200/sta.c @@ -1278,7 +1278,7 @@ static void cw1200_do_join(struct cw1200_common *priv) join.dtim_period = priv->join_dtim_period; join.channel_number = priv->channel->hw_value; - join.band = (priv->channel->band == IEEE80211_BAND_5GHZ) ? + join.band = (priv->channel->band == NL80211_BAND_5GHZ) ? WSM_PHY_BAND_5G : WSM_PHY_BAND_2_4G; memcpy(join.bssid, bssid, sizeof(join.bssid)); @@ -1462,7 +1462,7 @@ int cw1200_enable_listening(struct cw1200_common *priv) }; if (priv->channel) { - start.band = priv->channel->band == IEEE80211_BAND_5GHZ ? + start.band = priv->channel->band == NL80211_BAND_5GHZ ? WSM_PHY_BAND_5G : WSM_PHY_BAND_2_4G; start.channel_number = priv->channel->hw_value; } else { @@ -2315,7 +2315,7 @@ static int cw1200_start_ap(struct cw1200_common *priv) struct wsm_start start = { .mode = priv->vif->p2p ? WSM_START_MODE_P2P_GO : WSM_START_MODE_AP, - .band = (priv->channel->band == IEEE80211_BAND_5GHZ) ? + .band = (priv->channel->band == NL80211_BAND_5GHZ) ? WSM_PHY_BAND_5G : WSM_PHY_BAND_2_4G, .channel_number = priv->channel->hw_value, .beacon_interval = conf->beacon_int, diff --git a/drivers/net/wireless/st/cw1200/txrx.c b/drivers/net/wireless/st/cw1200/txrx.c index d28bd49cb5fd..3d170287cd0b 100644 --- a/drivers/net/wireless/st/cw1200/txrx.c +++ b/drivers/net/wireless/st/cw1200/txrx.c @@ -1079,7 +1079,7 @@ void cw1200_rx_cb(struct cw1200_common *priv, hdr->band = ((arg->channel_number & 0xff00) || (arg->channel_number > 14)) ? - IEEE80211_BAND_5GHZ : IEEE80211_BAND_2GHZ; + NL80211_BAND_5GHZ : NL80211_BAND_2GHZ; hdr->freq = ieee80211_channel_to_frequency( arg->channel_number, hdr->band); diff --git a/drivers/net/wireless/st/cw1200/wsm.c b/drivers/net/wireless/st/cw1200/wsm.c index 9e0ca3048657..680d60eabc75 100644 --- a/drivers/net/wireless/st/cw1200/wsm.c +++ b/drivers/net/wireless/st/cw1200/wsm.c @@ -849,9 +849,9 @@ static int wsm_startup_indication(struct cw1200_common *priv, /* Disable unsupported frequency bands */ if (!(priv->wsm_caps.fw_cap & 0x1)) - priv->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = NULL; + priv->hw->wiphy->bands[NL80211_BAND_2GHZ] = NULL; if (!(priv->wsm_caps.fw_cap & 0x2)) - priv->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = NULL; + priv->hw->wiphy->bands[NL80211_BAND_5GHZ] = NULL; priv->firmware_ready = 1; wake_up(&priv->wsm_startup_done); diff --git a/drivers/net/wireless/ti/wl1251/main.c b/drivers/net/wireless/ti/wl1251/main.c index cd4777954f87..56384a4e2a35 100644 --- a/drivers/net/wireless/ti/wl1251/main.c +++ b/drivers/net/wireless/ti/wl1251/main.c @@ -1482,7 +1482,7 @@ int wl1251_init_ieee80211(struct wl1251 *wl) wl->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_ADHOC); wl->hw->wiphy->max_scan_ssids = 1; - wl->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &wl1251_band_2ghz; + wl->hw->wiphy->bands[NL80211_BAND_2GHZ] = &wl1251_band_2ghz; wl->hw->queues = 4; diff --git a/drivers/net/wireless/ti/wl1251/ps.c b/drivers/net/wireless/ti/wl1251/ps.c index b9e27b98bbc9..fa01b0a0f312 100644 --- a/drivers/net/wireless/ti/wl1251/ps.c +++ b/drivers/net/wireless/ti/wl1251/ps.c @@ -32,7 +32,7 @@ void wl1251_elp_work(struct work_struct *work) struct delayed_work *dwork; struct wl1251 *wl; - dwork = container_of(work, struct delayed_work, work); + dwork = to_delayed_work(work); wl = container_of(dwork, struct wl1251, elp_work); wl1251_debug(DEBUG_PSM, "elp work"); diff --git a/drivers/net/wireless/ti/wl1251/rx.c b/drivers/net/wireless/ti/wl1251/rx.c index cde0eaf99714..a27d4c22b6e8 100644 --- a/drivers/net/wireless/ti/wl1251/rx.c +++ b/drivers/net/wireless/ti/wl1251/rx.c @@ -53,7 +53,7 @@ static void wl1251_rx_status(struct wl1251 *wl, memset(status, 0, sizeof(struct ieee80211_rx_status)); - status->band = IEEE80211_BAND_2GHZ; + status->band = NL80211_BAND_2GHZ; status->mactime = desc->timestamp; /* diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c index a0d6cccc56f3..58b9d3c3a833 100644 --- a/drivers/net/wireless/ti/wl12xx/main.c +++ b/drivers/net/wireless/ti/wl12xx/main.c @@ -469,8 +469,8 @@ static const u8 wl12xx_rate_to_idx_5ghz[] = { }; static const u8 *wl12xx_band_rate_to_idx[] = { - [IEEE80211_BAND_2GHZ] = wl12xx_rate_to_idx_2ghz, - [IEEE80211_BAND_5GHZ] = wl12xx_rate_to_idx_5ghz + [NL80211_BAND_2GHZ] = wl12xx_rate_to_idx_2ghz, + [NL80211_BAND_5GHZ] = wl12xx_rate_to_idx_5ghz }; enum wl12xx_hw_rates { @@ -1827,8 +1827,8 @@ static int wl12xx_setup(struct wl1271 *wl) wl->fw_status_priv_len = 0; wl->stats.fw_stats_len = sizeof(struct wl12xx_acx_statistics); wl->ofdm_only_ap = true; - wlcore_set_ht_cap(wl, IEEE80211_BAND_2GHZ, &wl12xx_ht_cap); - wlcore_set_ht_cap(wl, IEEE80211_BAND_5GHZ, &wl12xx_ht_cap); + wlcore_set_ht_cap(wl, NL80211_BAND_2GHZ, &wl12xx_ht_cap); + wlcore_set_ht_cap(wl, NL80211_BAND_5GHZ, &wl12xx_ht_cap); wl12xx_conf_init(wl); if (!fref_param) { diff --git a/drivers/net/wireless/ti/wl12xx/scan.c b/drivers/net/wireless/ti/wl12xx/scan.c index ebed13af9852..8d475393f9e3 100644 --- a/drivers/net/wireless/ti/wl12xx/scan.c +++ b/drivers/net/wireless/ti/wl12xx/scan.c @@ -27,7 +27,7 @@ static int wl1271_get_scan_channels(struct wl1271 *wl, struct cfg80211_scan_request *req, struct basic_scan_channel_params *channels, - enum ieee80211_band band, bool passive) + enum nl80211_band band, bool passive) { struct conf_scan_settings *c = &wl->conf.scan; int i, j; @@ -92,7 +92,7 @@ static int wl1271_get_scan_channels(struct wl1271 *wl, #define WL1271_NOTHING_TO_SCAN 1 static int wl1271_scan_send(struct wl1271 *wl, struct wl12xx_vif *wlvif, - enum ieee80211_band band, + enum nl80211_band band, bool passive, u32 basic_rate) { struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); @@ -144,12 +144,12 @@ static int wl1271_scan_send(struct wl1271 *wl, struct wl12xx_vif *wlvif, cmd->params.tid_trigger = CONF_TX_AC_ANY_TID; cmd->params.scan_tag = WL1271_SCAN_DEFAULT_TAG; - if (band == IEEE80211_BAND_2GHZ) + if (band == NL80211_BAND_2GHZ) cmd->params.band = WL1271_SCAN_BAND_2_4_GHZ; else cmd->params.band = WL1271_SCAN_BAND_5_GHZ; - if (wl->scan.ssid_len && wl->scan.ssid) { + if (wl->scan.ssid_len) { cmd->params.ssid_len = wl->scan.ssid_len; memcpy(cmd->params.ssid, wl->scan.ssid, wl->scan.ssid_len); } @@ -218,7 +218,7 @@ out: void wl1271_scan_stm(struct wl1271 *wl, struct wl12xx_vif *wlvif) { int ret = 0; - enum ieee80211_band band; + enum nl80211_band band; u32 rate, mask; switch (wl->scan.state) { @@ -226,7 +226,7 @@ void wl1271_scan_stm(struct wl1271 *wl, struct wl12xx_vif *wlvif) break; case WL1271_SCAN_STATE_2GHZ_ACTIVE: - band = IEEE80211_BAND_2GHZ; + band = NL80211_BAND_2GHZ; mask = wlvif->bitrate_masks[band]; if (wl->scan.req->no_cck) { mask &= ~CONF_TX_CCK_RATES; @@ -243,7 +243,7 @@ void wl1271_scan_stm(struct wl1271 *wl, struct wl12xx_vif *wlvif) break; case WL1271_SCAN_STATE_2GHZ_PASSIVE: - band = IEEE80211_BAND_2GHZ; + band = NL80211_BAND_2GHZ; mask = wlvif->bitrate_masks[band]; if (wl->scan.req->no_cck) { mask &= ~CONF_TX_CCK_RATES; @@ -263,7 +263,7 @@ void wl1271_scan_stm(struct wl1271 *wl, struct wl12xx_vif *wlvif) break; case WL1271_SCAN_STATE_5GHZ_ACTIVE: - band = IEEE80211_BAND_5GHZ; + band = NL80211_BAND_5GHZ; rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[band]); ret = wl1271_scan_send(wl, wlvif, band, false, rate); if (ret == WL1271_NOTHING_TO_SCAN) { @@ -274,7 +274,7 @@ void wl1271_scan_stm(struct wl1271 *wl, struct wl12xx_vif *wlvif) break; case WL1271_SCAN_STATE_5GHZ_PASSIVE: - band = IEEE80211_BAND_5GHZ; + band = NL80211_BAND_5GHZ; rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[band]); ret = wl1271_scan_send(wl, wlvif, band, true, rate); if (ret == WL1271_NOTHING_TO_SCAN) { @@ -378,7 +378,7 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl, wl12xx_adjust_channels(cfg, cfg_channels); if (!force_passive && cfg->active[0]) { - u8 band = IEEE80211_BAND_2GHZ; + u8 band = NL80211_BAND_2GHZ; ret = wl12xx_cmd_build_probe_req(wl, wlvif, wlvif->role_id, band, req->ssids[0].ssid, @@ -395,7 +395,7 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl, } if (!force_passive && cfg->active[1]) { - u8 band = IEEE80211_BAND_5GHZ; + u8 band = NL80211_BAND_5GHZ; ret = wl12xx_cmd_build_probe_req(wl, wlvif, wlvif->role_id, band, req->ssids[0].ssid, diff --git a/drivers/net/wireless/ti/wl18xx/cmd.c b/drivers/net/wireless/ti/wl18xx/cmd.c index a8d176ddc73c..63e95ba744fd 100644 --- a/drivers/net/wireless/ti/wl18xx/cmd.c +++ b/drivers/net/wireless/ti/wl18xx/cmd.c @@ -48,10 +48,10 @@ int wl18xx_cmd_channel_switch(struct wl1271 *wl, cmd->stop_tx = ch_switch->block_tx; switch (ch_switch->chandef.chan->band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: cmd->band = WLCORE_BAND_2_4GHZ; break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: cmd->band = WLCORE_BAND_5GHZ; break; default: @@ -187,7 +187,7 @@ int wl18xx_cmd_set_cac(struct wl1271 *wl, struct wl12xx_vif *wlvif, bool start) cmd->role_id = wlvif->role_id; cmd->channel = wlvif->channel; - if (wlvif->band == IEEE80211_BAND_5GHZ) + if (wlvif->band == NL80211_BAND_5GHZ) cmd->band = WLCORE_BAND_5GHZ; cmd->bandwidth = wlcore_get_native_channel_type(wlvif->channel_type); diff --git a/drivers/net/wireless/ti/wl18xx/event.c b/drivers/net/wireless/ti/wl18xx/event.c index ff6e46dd61f8..ef811848d141 100644 --- a/drivers/net/wireless/ti/wl18xx/event.c +++ b/drivers/net/wireless/ti/wl18xx/event.c @@ -64,13 +64,13 @@ static int wlcore_smart_config_sync_event(struct wl1271 *wl, u8 sync_channel, u8 sync_band) { struct sk_buff *skb; - enum ieee80211_band band; + enum nl80211_band band; int freq; if (sync_band == WLCORE_BAND_5GHZ) - band = IEEE80211_BAND_5GHZ; + band = NL80211_BAND_5GHZ; else - band = IEEE80211_BAND_2GHZ; + band = NL80211_BAND_2GHZ; freq = ieee80211_channel_to_frequency(sync_channel, band); diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c index 1bf26cc7374e..ae47c79cb9b6 100644 --- a/drivers/net/wireless/ti/wl18xx/main.c +++ b/drivers/net/wireless/ti/wl18xx/main.c @@ -137,8 +137,8 @@ static const u8 wl18xx_rate_to_idx_5ghz[] = { }; static const u8 *wl18xx_band_rate_to_idx[] = { - [IEEE80211_BAND_2GHZ] = wl18xx_rate_to_idx_2ghz, - [IEEE80211_BAND_5GHZ] = wl18xx_rate_to_idx_5ghz + [NL80211_BAND_2GHZ] = wl18xx_rate_to_idx_2ghz, + [NL80211_BAND_5GHZ] = wl18xx_rate_to_idx_5ghz }; enum wl18xx_hw_rates { @@ -1302,12 +1302,12 @@ static u32 wl18xx_ap_get_mimo_wide_rate_mask(struct wl1271 *wl, wl1271_debug(DEBUG_ACX, "using wide channel rate mask"); /* sanity check - we don't support this */ - if (WARN_ON(wlvif->band != IEEE80211_BAND_5GHZ)) + if (WARN_ON(wlvif->band != NL80211_BAND_5GHZ)) return 0; return CONF_TX_RATE_USE_WIDE_CHAN; } else if (wl18xx_is_mimo_supported(wl) && - wlvif->band == IEEE80211_BAND_2GHZ) { + wlvif->band == NL80211_BAND_2GHZ) { wl1271_debug(DEBUG_ACX, "using MIMO rate mask"); /* * we don't care about HT channel here - if a peer doesn't @@ -1996,24 +1996,24 @@ static int wl18xx_setup(struct wl1271 *wl) * siso40. */ if (wl18xx_is_mimo_supported(wl)) - wlcore_set_ht_cap(wl, IEEE80211_BAND_2GHZ, + wlcore_set_ht_cap(wl, NL80211_BAND_2GHZ, &wl18xx_mimo_ht_cap_2ghz); else - wlcore_set_ht_cap(wl, IEEE80211_BAND_2GHZ, + wlcore_set_ht_cap(wl, NL80211_BAND_2GHZ, &wl18xx_siso40_ht_cap_2ghz); /* 5Ghz is always wide */ - wlcore_set_ht_cap(wl, IEEE80211_BAND_5GHZ, + wlcore_set_ht_cap(wl, NL80211_BAND_5GHZ, &wl18xx_siso40_ht_cap_5ghz); } else if (priv->conf.ht.mode == HT_MODE_WIDE) { - wlcore_set_ht_cap(wl, IEEE80211_BAND_2GHZ, + wlcore_set_ht_cap(wl, NL80211_BAND_2GHZ, &wl18xx_siso40_ht_cap_2ghz); - wlcore_set_ht_cap(wl, IEEE80211_BAND_5GHZ, + wlcore_set_ht_cap(wl, NL80211_BAND_5GHZ, &wl18xx_siso40_ht_cap_5ghz); } else if (priv->conf.ht.mode == HT_MODE_SISO20) { - wlcore_set_ht_cap(wl, IEEE80211_BAND_2GHZ, + wlcore_set_ht_cap(wl, NL80211_BAND_2GHZ, &wl18xx_siso20_ht_cap); - wlcore_set_ht_cap(wl, IEEE80211_BAND_5GHZ, + wlcore_set_ht_cap(wl, NL80211_BAND_5GHZ, &wl18xx_siso20_ht_cap); } diff --git a/drivers/net/wireless/ti/wl18xx/scan.c b/drivers/net/wireless/ti/wl18xx/scan.c index bc15aa2c3efa..4e5221544354 100644 --- a/drivers/net/wireless/ti/wl18xx/scan.c +++ b/drivers/net/wireless/ti/wl18xx/scan.c @@ -110,7 +110,7 @@ static int wl18xx_scan_send(struct wl1271 *wl, struct wl12xx_vif *wlvif, /* TODO: per-band ies? */ if (cmd->active[0]) { - u8 band = IEEE80211_BAND_2GHZ; + u8 band = NL80211_BAND_2GHZ; ret = wl12xx_cmd_build_probe_req(wl, wlvif, cmd->role_id, band, req->ssids ? req->ssids[0].ssid : NULL, @@ -127,7 +127,7 @@ static int wl18xx_scan_send(struct wl1271 *wl, struct wl12xx_vif *wlvif, } if (cmd->active[1] || cmd->dfs) { - u8 band = IEEE80211_BAND_5GHZ; + u8 band = NL80211_BAND_5GHZ; ret = wl12xx_cmd_build_probe_req(wl, wlvif, cmd->role_id, band, req->ssids ? req->ssids[0].ssid : NULL, @@ -253,7 +253,7 @@ int wl18xx_scan_sched_scan_config(struct wl1271 *wl, cmd->terminate_on_report = 0; if (cmd->active[0]) { - u8 band = IEEE80211_BAND_2GHZ; + u8 band = NL80211_BAND_2GHZ; ret = wl12xx_cmd_build_probe_req(wl, wlvif, cmd->role_id, band, req->ssids ? req->ssids[0].ssid : NULL, @@ -270,7 +270,7 @@ int wl18xx_scan_sched_scan_config(struct wl1271 *wl, } if (cmd->active[1] || cmd->dfs) { - u8 band = IEEE80211_BAND_5GHZ; + u8 band = NL80211_BAND_5GHZ; ret = wl12xx_cmd_build_probe_req(wl, wlvif, cmd->role_id, band, req->ssids ? req->ssids[0].ssid : NULL, diff --git a/drivers/net/wireless/ti/wl18xx/tx.c b/drivers/net/wireless/ti/wl18xx/tx.c index 3406ffb53325..ebaf66ef3f84 100644 --- a/drivers/net/wireless/ti/wl18xx/tx.c +++ b/drivers/net/wireless/ti/wl18xx/tx.c @@ -43,7 +43,7 @@ void wl18xx_get_last_tx_rate(struct wl1271 *wl, struct ieee80211_vif *vif, if (fw_rate <= CONF_HW_RATE_INDEX_54MBPS) { rate->idx = fw_rate; - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) rate->idx -= CONF_HW_RATE_INDEX_6MBPS; rate->flags = 0; } else { diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index f01d24baff7c..33153565ad62 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -423,7 +423,7 @@ EXPORT_SYMBOL_GPL(wlcore_get_native_channel_type); static int wl12xx_cmd_role_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif, - enum ieee80211_band band, + enum nl80211_band band, int channel) { struct wl12xx_cmd_role_start *cmd; @@ -438,7 +438,7 @@ static int wl12xx_cmd_role_start_dev(struct wl1271 *wl, wl1271_debug(DEBUG_CMD, "cmd role start dev %d", wlvif->dev_role_id); cmd->role_id = wlvif->dev_role_id; - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) cmd->band = WLCORE_BAND_5GHZ; cmd->channel = channel; @@ -524,7 +524,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) wl1271_debug(DEBUG_CMD, "cmd role start sta %d", wlvif->role_id); cmd->role_id = wlvif->role_id; - if (wlvif->band == IEEE80211_BAND_5GHZ) + if (wlvif->band == NL80211_BAND_5GHZ) cmd->band = WLCORE_BAND_5GHZ; cmd->channel = wlvif->channel; cmd->sta.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set); @@ -693,10 +693,10 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->ap.local_rates = cpu_to_le32(supported_rates); switch (wlvif->band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: cmd->band = WLCORE_BAND_2_4GHZ; break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: cmd->band = WLCORE_BAND_5GHZ; break; default: @@ -773,7 +773,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) wl1271_debug(DEBUG_CMD, "cmd role start ibss %d", wlvif->role_id); cmd->role_id = wlvif->role_id; - if (wlvif->band == IEEE80211_BAND_5GHZ) + if (wlvif->band == NL80211_BAND_5GHZ) cmd->band = WLCORE_BAND_5GHZ; cmd->channel = wlvif->channel; cmd->ibss.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set); @@ -1164,7 +1164,7 @@ int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, } rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[band]); - if (band == IEEE80211_BAND_2GHZ) + if (band == NL80211_BAND_2GHZ) ret = wl1271_cmd_template_set(wl, role_id, template_id_2_4, skb->data, skb->len, 0, rate); @@ -1195,7 +1195,7 @@ struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl, wl1271_debug(DEBUG_SCAN, "set ap probe request template"); rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[wlvif->band]); - if (wlvif->band == IEEE80211_BAND_2GHZ) + if (wlvif->band == NL80211_BAND_2GHZ) ret = wl1271_cmd_template_set(wl, wlvif->role_id, CMD_TEMPL_CFG_PROBE_REQ_2_4, skb->data, skb->len, 0, rate); @@ -1628,19 +1628,19 @@ out: return ret; } -static int wlcore_get_reg_conf_ch_idx(enum ieee80211_band band, u16 ch) +static int wlcore_get_reg_conf_ch_idx(enum nl80211_band band, u16 ch) { /* * map the given band/channel to the respective predefined * bit expected by the fw */ switch (band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: /* channels 1..14 are mapped to 0..13 */ if (ch >= 1 && ch <= 14) return ch - 1; break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: switch (ch) { case 8 ... 16: /* channels 8,12,16 are mapped to 18,19,20 */ @@ -1670,7 +1670,7 @@ static int wlcore_get_reg_conf_ch_idx(enum ieee80211_band band, u16 ch) } void wlcore_set_pending_regdomain_ch(struct wl1271 *wl, u16 channel, - enum ieee80211_band band) + enum nl80211_band band) { int ch_bit_idx = 0; @@ -1699,7 +1699,7 @@ int wlcore_cmd_regdomain_config_locked(struct wl1271 *wl) memset(tmp_ch_bitmap, 0, sizeof(tmp_ch_bitmap)); - for (b = IEEE80211_BAND_2GHZ; b <= IEEE80211_BAND_5GHZ; b++) { + for (b = NL80211_BAND_2GHZ; b <= NL80211_BAND_5GHZ; b++) { band = wiphy->bands[b]; for (i = 0; i < band->n_channels; i++) { struct ieee80211_channel *channel = &band->channels[i]; @@ -1851,7 +1851,7 @@ out: } static int wl12xx_cmd_roc(struct wl1271 *wl, struct wl12xx_vif *wlvif, - u8 role_id, enum ieee80211_band band, u8 channel) + u8 role_id, enum nl80211_band band, u8 channel) { struct wl12xx_cmd_roc *cmd; int ret = 0; @@ -1870,10 +1870,10 @@ static int wl12xx_cmd_roc(struct wl1271 *wl, struct wl12xx_vif *wlvif, cmd->role_id = role_id; cmd->channel = channel; switch (band) { - case IEEE80211_BAND_2GHZ: + case NL80211_BAND_2GHZ: cmd->band = WLCORE_BAND_2_4GHZ; break; - case IEEE80211_BAND_5GHZ: + case NL80211_BAND_5GHZ: cmd->band = WLCORE_BAND_5GHZ; break; default: @@ -1925,7 +1925,7 @@ out: } int wl12xx_roc(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 role_id, - enum ieee80211_band band, u8 channel) + enum nl80211_band band, u8 channel) { int ret = 0; @@ -1995,7 +1995,7 @@ out: /* start dev role and roc on its channel */ int wl12xx_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif, - enum ieee80211_band band, int channel) + enum nl80211_band band, int channel) { int ret; diff --git a/drivers/net/wireless/ti/wlcore/cmd.h b/drivers/net/wireless/ti/wlcore/cmd.h index e28e2f2303ce..52c3b4860461 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.h +++ b/drivers/net/wireless/ti/wlcore/cmd.h @@ -40,7 +40,7 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_cmd_role_stop_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif, - enum ieee80211_band band, int channel); + enum nl80211_band band, int channel); int wl12xx_stop_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer); int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, @@ -83,14 +83,14 @@ int wl1271_cmd_set_ap_key(struct wl1271 *wl, struct wl12xx_vif *wlvif, int wl12xx_cmd_set_peer_state(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 hlid); int wl12xx_roc(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 role_id, - enum ieee80211_band band, u8 channel); + enum nl80211_band band, u8 channel); int wl12xx_croc(struct wl1271 *wl, u8 role_id); int wl12xx_cmd_add_peer(struct wl1271 *wl, struct wl12xx_vif *wlvif, struct ieee80211_sta *sta, u8 hlid); int wl12xx_cmd_remove_peer(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 hlid); void wlcore_set_pending_regdomain_ch(struct wl1271 *wl, u16 channel, - enum ieee80211_band band); + enum nl80211_band band); int wlcore_cmd_regdomain_config_locked(struct wl1271 *wl); int wlcore_cmd_generic_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 feature, u8 enable, u8 value); diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index dde36203ca42..10fd24c28ece 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -243,7 +243,7 @@ static void wl12xx_tx_watchdog_work(struct work_struct *work) struct delayed_work *dwork; struct wl1271 *wl; - dwork = container_of(work, struct delayed_work, work); + dwork = to_delayed_work(work); wl = container_of(dwork, struct wl1271, tx_watchdog_work); mutex_lock(&wl->mutex); @@ -1930,7 +1930,7 @@ static void wlcore_op_stop_locked(struct wl1271 *wl) if (test_and_clear_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags)) wlcore_enable_interrupts(wl); - wl->band = IEEE80211_BAND_2GHZ; + wl->band = NL80211_BAND_2GHZ; wl->rx_counter = 0; wl->power_level = WL1271_DEFAULT_POWER_LEVEL; @@ -2011,7 +2011,7 @@ static void wlcore_channel_switch_work(struct work_struct *work) struct wl12xx_vif *wlvif; int ret; - dwork = container_of(work, struct delayed_work, work); + dwork = to_delayed_work(work); wlvif = container_of(dwork, struct wl12xx_vif, channel_switch_work); wl = wlvif->wl; @@ -2047,7 +2047,7 @@ static void wlcore_connection_loss_work(struct work_struct *work) struct ieee80211_vif *vif; struct wl12xx_vif *wlvif; - dwork = container_of(work, struct delayed_work, work); + dwork = to_delayed_work(work); wlvif = container_of(dwork, struct wl12xx_vif, connection_loss_work); wl = wlvif->wl; @@ -2076,7 +2076,7 @@ static void wlcore_pending_auth_complete_work(struct work_struct *work) unsigned long time_spare; int ret; - dwork = container_of(work, struct delayed_work, work); + dwork = to_delayed_work(work); wlvif = container_of(dwork, struct wl12xx_vif, pending_auth_complete_work); wl = wlvif->wl; @@ -2240,8 +2240,8 @@ static int wl12xx_init_vif_data(struct wl1271 *wl, struct ieee80211_vif *vif) wlvif->rate_set = CONF_TX_ENABLED_RATES; } - wlvif->bitrate_masks[IEEE80211_BAND_2GHZ] = wl->conf.tx.basic_rate; - wlvif->bitrate_masks[IEEE80211_BAND_5GHZ] = wl->conf.tx.basic_rate_5; + wlvif->bitrate_masks[NL80211_BAND_2GHZ] = wl->conf.tx.basic_rate; + wlvif->bitrate_masks[NL80211_BAND_5GHZ] = wl->conf.tx.basic_rate_5; wlvif->beacon_int = WL1271_DEFAULT_BEACON_INT; /* @@ -2330,7 +2330,7 @@ power_off: * 11a channels if not supported */ if (!wl->enable_11a) - wiphy->bands[IEEE80211_BAND_5GHZ]->n_channels = 0; + wiphy->bands[NL80211_BAND_5GHZ]->n_channels = 0; wl1271_debug(DEBUG_MAC80211, "11a is %ssupported", wl->enable_11a ? "" : "not "); @@ -5588,7 +5588,7 @@ static void wlcore_roc_complete_work(struct work_struct *work) struct wl1271 *wl; int ret; - dwork = container_of(work, struct delayed_work, work); + dwork = to_delayed_work(work); wl = container_of(dwork, struct wl1271, roc_complete_work); ret = wlcore_roc_completed(wl); @@ -5871,7 +5871,7 @@ static const struct ieee80211_ops wl1271_ops = { }; -u8 wlcore_rate_to_idx(struct wl1271 *wl, u8 rate, enum ieee80211_band band) +u8 wlcore_rate_to_idx(struct wl1271 *wl, u8 rate, enum nl80211_band band) { u8 idx; @@ -6096,21 +6096,21 @@ static int wl1271_init_ieee80211(struct wl1271 *wl) * We keep local copies of the band structs because we need to * modify them on a per-device basis. */ - memcpy(&wl->bands[IEEE80211_BAND_2GHZ], &wl1271_band_2ghz, + memcpy(&wl->bands[NL80211_BAND_2GHZ], &wl1271_band_2ghz, sizeof(wl1271_band_2ghz)); - memcpy(&wl->bands[IEEE80211_BAND_2GHZ].ht_cap, - &wl->ht_cap[IEEE80211_BAND_2GHZ], + memcpy(&wl->bands[NL80211_BAND_2GHZ].ht_cap, + &wl->ht_cap[NL80211_BAND_2GHZ], sizeof(*wl->ht_cap)); - memcpy(&wl->bands[IEEE80211_BAND_5GHZ], &wl1271_band_5ghz, + memcpy(&wl->bands[NL80211_BAND_5GHZ], &wl1271_band_5ghz, sizeof(wl1271_band_5ghz)); - memcpy(&wl->bands[IEEE80211_BAND_5GHZ].ht_cap, - &wl->ht_cap[IEEE80211_BAND_5GHZ], + memcpy(&wl->bands[NL80211_BAND_5GHZ].ht_cap, + &wl->ht_cap[NL80211_BAND_5GHZ], sizeof(*wl->ht_cap)); - wl->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = - &wl->bands[IEEE80211_BAND_2GHZ]; - wl->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = - &wl->bands[IEEE80211_BAND_5GHZ]; + wl->hw->wiphy->bands[NL80211_BAND_2GHZ] = + &wl->bands[NL80211_BAND_2GHZ]; + wl->hw->wiphy->bands[NL80211_BAND_5GHZ] = + &wl->bands[NL80211_BAND_5GHZ]; /* * allow 4 queues per mac address we support + @@ -6205,7 +6205,7 @@ struct ieee80211_hw *wlcore_alloc_hw(size_t priv_size, u32 aggr_buf_size, wl->channel = 0; wl->rx_counter = 0; wl->power_level = WL1271_DEFAULT_POWER_LEVEL; - wl->band = IEEE80211_BAND_2GHZ; + wl->band = NL80211_BAND_2GHZ; wl->channel_type = NL80211_CHAN_NO_HT; wl->flags = 0; wl->sg_enabled = true; diff --git a/drivers/net/wireless/ti/wlcore/ps.c b/drivers/net/wireless/ti/wlcore/ps.c index 4cd316e61466..b36133b739cb 100644 --- a/drivers/net/wireless/ti/wlcore/ps.c +++ b/drivers/net/wireless/ti/wlcore/ps.c @@ -38,7 +38,7 @@ void wl1271_elp_work(struct work_struct *work) struct wl12xx_vif *wlvif; int ret; - dwork = container_of(work, struct delayed_work, work); + dwork = to_delayed_work(work); wl = container_of(dwork, struct wl1271, elp_work); wl1271_debug(DEBUG_PSM, "elp work"); @@ -202,7 +202,7 @@ int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, * enable beacon early termination. * Not relevant for 5GHz and for high rates. */ - if ((wlvif->band == IEEE80211_BAND_2GHZ) && + if ((wlvif->band == NL80211_BAND_2GHZ) && (wlvif->basic_rate < CONF_HW_BIT_RATE_9MBPS)) { ret = wl1271_acx_bet_enable(wl, wlvif, true); if (ret < 0) @@ -213,7 +213,7 @@ int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, wl1271_debug(DEBUG_PSM, "leaving psm"); /* disable beacon early termination */ - if ((wlvif->band == IEEE80211_BAND_2GHZ) && + if ((wlvif->band == NL80211_BAND_2GHZ) && (wlvif->basic_rate < CONF_HW_BIT_RATE_9MBPS)) { ret = wl1271_acx_bet_enable(wl, wlvif, false); if (ret < 0) diff --git a/drivers/net/wireless/ti/wlcore/rx.c b/drivers/net/wireless/ti/wlcore/rx.c index 34e7e938ede4..c9bd294a0aa6 100644 --- a/drivers/net/wireless/ti/wlcore/rx.c +++ b/drivers/net/wireless/ti/wlcore/rx.c @@ -64,9 +64,9 @@ static void wl1271_rx_status(struct wl1271 *wl, memset(status, 0, sizeof(struct ieee80211_rx_status)); if ((desc->flags & WL1271_RX_DESC_BAND_MASK) == WL1271_RX_DESC_BAND_BG) - status->band = IEEE80211_BAND_2GHZ; + status->band = NL80211_BAND_2GHZ; else - status->band = IEEE80211_BAND_5GHZ; + status->band = NL80211_BAND_5GHZ; status->rate_idx = wlcore_rate_to_idx(wl, desc->rate, status->band); diff --git a/drivers/net/wireless/ti/wlcore/rx.h b/drivers/net/wireless/ti/wlcore/rx.h index f5a7087cfb97..57c0565637d6 100644 --- a/drivers/net/wireless/ti/wlcore/rx.h +++ b/drivers/net/wireless/ti/wlcore/rx.h @@ -146,7 +146,7 @@ struct wl1271_rx_descriptor { } __packed; int wlcore_rx(struct wl1271 *wl, struct wl_fw_status *status); -u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band); +u8 wl1271_rate_to_idx(int rate, enum nl80211_band band); int wl1271_rx_filter_enable(struct wl1271 *wl, int index, bool enable, struct wl12xx_rx_filter *filter); diff --git a/drivers/net/wireless/ti/wlcore/scan.c b/drivers/net/wireless/ti/wlcore/scan.c index 1e3d51cd673a..23343643207a 100644 --- a/drivers/net/wireless/ti/wlcore/scan.c +++ b/drivers/net/wireless/ti/wlcore/scan.c @@ -38,7 +38,7 @@ void wl1271_scan_complete_work(struct work_struct *work) struct wl12xx_vif *wlvif; int ret; - dwork = container_of(work, struct delayed_work, work); + dwork = to_delayed_work(work); wl = container_of(dwork, struct wl1271, scan_complete_work); wl1271_debug(DEBUG_SCAN, "Scanning complete"); @@ -164,7 +164,7 @@ wlcore_scan_get_channels(struct wl1271 *wl, struct conf_sched_scan_settings *c = &wl->conf.sched_scan; u32 delta_per_probe; - if (band == IEEE80211_BAND_5GHZ) + if (band == NL80211_BAND_5GHZ) delta_per_probe = c->dwell_time_delta_per_probe_5; else delta_per_probe = c->dwell_time_delta_per_probe; @@ -215,7 +215,7 @@ wlcore_scan_get_channels(struct wl1271 *wl, channels[j].channel = req_channels[i]->hw_value; if (n_pactive_ch && - (band == IEEE80211_BAND_2GHZ) && + (band == NL80211_BAND_2GHZ) && (channels[j].channel >= 12) && (channels[j].channel <= 14) && (flags & IEEE80211_CHAN_NO_IR) && @@ -266,7 +266,7 @@ wlcore_set_scan_chan_params(struct wl1271 *wl, n_channels, n_ssids, cfg->channels_2, - IEEE80211_BAND_2GHZ, + NL80211_BAND_2GHZ, false, true, 0, MAX_CHANNELS_2GHZ, &n_pactive_ch, @@ -277,7 +277,7 @@ wlcore_set_scan_chan_params(struct wl1271 *wl, n_channels, n_ssids, cfg->channels_2, - IEEE80211_BAND_2GHZ, + NL80211_BAND_2GHZ, false, false, cfg->passive[0], MAX_CHANNELS_2GHZ, @@ -289,7 +289,7 @@ wlcore_set_scan_chan_params(struct wl1271 *wl, n_channels, n_ssids, cfg->channels_5, - IEEE80211_BAND_5GHZ, + NL80211_BAND_5GHZ, false, true, 0, wl->max_channels_5, &n_pactive_ch, @@ -300,7 +300,7 @@ wlcore_set_scan_chan_params(struct wl1271 *wl, n_channels, n_ssids, cfg->channels_5, - IEEE80211_BAND_5GHZ, + NL80211_BAND_5GHZ, true, true, cfg->passive[1], wl->max_channels_5, @@ -312,7 +312,7 @@ wlcore_set_scan_chan_params(struct wl1271 *wl, n_channels, n_ssids, cfg->channels_5, - IEEE80211_BAND_5GHZ, + NL80211_BAND_5GHZ, false, false, cfg->passive[1] + cfg->dfs, wl->max_channels_5, diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c index f0ac36139bcc..c1b8e4e9d70b 100644 --- a/drivers/net/wireless/ti/wlcore/tx.c +++ b/drivers/net/wireless/ti/wlcore/tx.c @@ -453,7 +453,7 @@ static int wl1271_prepare_tx_frame(struct wl1271 *wl, struct wl12xx_vif *wlvif, } u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set, - enum ieee80211_band rate_band) + enum nl80211_band rate_band) { struct ieee80211_supported_band *band; u32 enabled_rates = 0; diff --git a/drivers/net/wireless/ti/wlcore/tx.h b/drivers/net/wireless/ti/wlcore/tx.h index 79cb3ff8b71f..e2ba62d92d7a 100644 --- a/drivers/net/wireless/ti/wlcore/tx.h +++ b/drivers/net/wireless/ti/wlcore/tx.h @@ -246,9 +246,9 @@ int wlcore_tx_complete(struct wl1271 *wl); void wl12xx_tx_reset_wlvif(struct wl1271 *wl, struct wl12xx_vif *wlvif); void wl12xx_tx_reset(struct wl1271 *wl); void wl1271_tx_flush(struct wl1271 *wl); -u8 wlcore_rate_to_idx(struct wl1271 *wl, u8 rate, enum ieee80211_band band); +u8 wlcore_rate_to_idx(struct wl1271 *wl, u8 rate, enum nl80211_band band); u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set, - enum ieee80211_band rate_band); + enum nl80211_band rate_band); u32 wl1271_tx_min_rate_get(struct wl1271 *wl, u32 rate_set); u8 wl12xx_tx_get_hlid(struct wl1271 *wl, struct wl12xx_vif *wlvif, struct sk_buff *skb, struct ieee80211_sta *sta); diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h index 72c31a8edcfb..8f28aa02230c 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore.h +++ b/drivers/net/wireless/ti/wlcore/wlcore.h @@ -342,7 +342,7 @@ struct wl1271 { struct wl12xx_vif *sched_vif; /* The current band */ - enum ieee80211_band band; + enum nl80211_band band; struct completion *elp_compl; struct delayed_work elp_work; @@ -517,7 +517,7 @@ void wlcore_update_inconn_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif, struct wl1271_station *wl_sta, bool in_conn); static inline void -wlcore_set_ht_cap(struct wl1271 *wl, enum ieee80211_band band, +wlcore_set_ht_cap(struct wl1271 *wl, enum nl80211_band band, struct ieee80211_sta_ht_cap *ht_cap) { memcpy(&wl->ht_cap[band], ht_cap, sizeof(*ht_cap)); diff --git a/drivers/net/wireless/ti/wlcore/wlcore_i.h b/drivers/net/wireless/ti/wlcore/wlcore_i.h index 27c56876b2c1..5c4199f3a19a 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore_i.h +++ b/drivers/net/wireless/ti/wlcore/wlcore_i.h @@ -392,7 +392,7 @@ struct wl12xx_vif { u8 ssid_len; /* The current band */ - enum ieee80211_band band; + enum nl80211_band band; int channel; enum nl80211_channel_type channel_type; diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index d5c371d77ddf..99de07d14939 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -1454,7 +1454,7 @@ static int wl3501_get_freq(struct net_device *dev, struct iw_request_info *info, struct wl3501_card *this = netdev_priv(dev); wrqu->freq.m = 100000 * - ieee80211_channel_to_frequency(this->chan, IEEE80211_BAND_2GHZ); + ieee80211_channel_to_frequency(this->chan, NL80211_BAND_2GHZ); wrqu->freq.e = 1; return 0; } diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_mac.c b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c index e539d9b1b562..3e37a045f702 100644 --- a/drivers/net/wireless/zydas/zd1211rw/zd_mac.c +++ b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c @@ -1068,7 +1068,7 @@ int zd_mac_rx(struct ieee80211_hw *hw, const u8 *buffer, unsigned int length) } stats.freq = zd_channels[_zd_chip_get_channel(&mac->chip) - 1].center_freq; - stats.band = IEEE80211_BAND_2GHZ; + stats.band = NL80211_BAND_2GHZ; stats.signal = zd_check_signal(hw, status->signal_strength); rate = zd_rx_rate(buffer, status); @@ -1395,7 +1395,7 @@ struct ieee80211_hw *zd_mac_alloc_hw(struct usb_interface *intf) mac->band.n_channels = ARRAY_SIZE(zd_channels); mac->band.channels = mac->channels; - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &mac->band; + hw->wiphy->bands[NL80211_BAND_2GHZ] = &mac->band; ieee80211_hw_set(hw, MFP_CAPABLE); ieee80211_hw_set(hw, HOST_BROADCAST_PS_BUFFERING); |