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-rw-r--r--drivers/net/ethernet/intel/e1000e/ethtool.c8
-rw-r--r--drivers/net/ethernet/intel/e1000e/ich8lan.c13
-rw-r--r--drivers/net/ethernet/intel/e1000e/ich8lan.h2
-rw-r--r--drivers/net/ethernet/intel/e1000e/netdev.c2
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_adminq.c7
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_common.c2
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_main.c162
-rw-r--r--drivers/net/ethernet/intel/igb/e1000_82575.c4
-rw-r--r--drivers/net/ethernet/intel/igb/e1000_mac.c10
-rw-r--r--drivers/net/ethernet/intel/igb/igb_ethtool.c3
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c25
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c19
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_type.h1
13 files changed, 163 insertions, 95 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c
index a8633b8f0ac5..d14c8f53384c 100644
--- a/drivers/net/ethernet/intel/e1000e/ethtool.c
+++ b/drivers/net/ethernet/intel/e1000e/ethtool.c
@@ -922,6 +922,14 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
else
mask &= ~(1 << 30);
}
+ if (mac->type == e1000_pch2lan) {
+ /* SHRAH[0,1,2] different than previous */
+ if (i == 7)
+ mask &= 0xFFF4FFFF;
+ /* SHRAH[3] different than SHRAH[0,1,2] */
+ if (i == 10)
+ mask |= (1 << 30);
+ }
REG_PATTERN_TEST_ARRAY(E1000_RA, ((i << 1) + 1), mask,
0xFFFFFFFF);
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index af08188d7e62..42f0f6717511 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -1371,7 +1371,10 @@ static void e1000_rar_set_pch2lan(struct e1000_hw *hw, u8 *addr, u32 index)
return;
}
- if (index < hw->mac.rar_entry_count) {
+ /* RAR[1-6] are owned by manageability. Skip those and program the
+ * next address into the SHRA register array.
+ */
+ if (index < (u32)(hw->mac.rar_entry_count - 6)) {
s32 ret_val;
ret_val = e1000_acquire_swflag_ich8lan(hw);
@@ -1962,8 +1965,8 @@ void e1000_copy_rx_addrs_to_phy_ich8lan(struct e1000_hw *hw)
if (ret_val)
goto release;
- /* Copy both RAL/H (rar_entry_count) and SHRAL/H (+4) to PHY */
- for (i = 0; i < (hw->mac.rar_entry_count + 4); i++) {
+ /* Copy both RAL/H (rar_entry_count) and SHRAL/H to PHY */
+ for (i = 0; i < (hw->mac.rar_entry_count); i++) {
mac_reg = er32(RAL(i));
hw->phy.ops.write_reg_page(hw, BM_RAR_L(i),
(u16)(mac_reg & 0xFFFF));
@@ -2007,10 +2010,10 @@ s32 e1000_lv_jumbo_workaround_ich8lan(struct e1000_hw *hw, bool enable)
return ret_val;
if (enable) {
- /* Write Rx addresses (rar_entry_count for RAL/H, +4 for
+ /* Write Rx addresses (rar_entry_count for RAL/H, and
* SHRAL/H) and initial CRC values to the MAC
*/
- for (i = 0; i < (hw->mac.rar_entry_count + 4); i++) {
+ for (i = 0; i < hw->mac.rar_entry_count; i++) {
u8 mac_addr[ETH_ALEN] = { 0 };
u32 addr_high, addr_low;
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.h b/drivers/net/ethernet/intel/e1000e/ich8lan.h
index 59865695b282..217090df33e7 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.h
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.h
@@ -98,7 +98,7 @@
#define PCIE_ICH8_SNOOP_ALL PCIE_NO_SNOOP_ALL
#define E1000_ICH_RAR_ENTRIES 7
-#define E1000_PCH2_RAR_ENTRIES 5 /* RAR[0], SHRA[0-3] */
+#define E1000_PCH2_RAR_ENTRIES 11 /* RAR[0-6], SHRA[0-3] */
#define E1000_PCH_LPT_RAR_ENTRIES 12 /* RAR[0], SHRA[0-10] */
#define PHY_PAGE_SHIFT 5
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index e87e9b01f404..4ef786775acb 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -4868,7 +4868,7 @@ static void e1000_watchdog_task(struct work_struct *work)
*/
if ((hw->phy.type == e1000_phy_igp_3 ||
hw->phy.type == e1000_phy_bm) &&
- (hw->mac.autoneg == true) &&
+ hw->mac.autoneg &&
(adapter->link_speed == SPEED_10 ||
adapter->link_speed == SPEED_100) &&
(adapter->link_duplex == HALF_DUPLEX)) {
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
index 0c524fa9f811..cfef7fc32cdd 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
@@ -701,8 +701,7 @@ i40e_status i40e_asq_send_command(struct i40e_hw *hw,
details = I40E_ADMINQ_DETAILS(hw->aq.asq, hw->aq.asq.next_to_use);
if (cmd_details) {
- memcpy(details, cmd_details,
- sizeof(struct i40e_asq_cmd_details));
+ *details = *cmd_details;
/* If the cmd_details are defined copy the cookie. The
* cpu_to_le32 is not needed here because the data is ignored
@@ -760,7 +759,7 @@ i40e_status i40e_asq_send_command(struct i40e_hw *hw,
desc_on_ring = I40E_ADMINQ_DESC(hw->aq.asq, hw->aq.asq.next_to_use);
/* if the desc is available copy the temp desc to the right place */
- memcpy(desc_on_ring, desc, sizeof(struct i40e_aq_desc));
+ *desc_on_ring = *desc;
/* if buff is not NULL assume indirect command */
if (buff != NULL) {
@@ -807,7 +806,7 @@ i40e_status i40e_asq_send_command(struct i40e_hw *hw,
/* if ready, copy the desc back to temp */
if (i40e_asq_done(hw)) {
- memcpy(desc, desc_on_ring, sizeof(struct i40e_aq_desc));
+ *desc = *desc_on_ring;
if (buff != NULL)
memcpy(buff, dma_buff->va, buff_size);
retval = le16_to_cpu(desc->retval);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c
index c21df7bc3b1d..1e4ea134975a 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_common.c
@@ -507,7 +507,7 @@ i40e_status i40e_aq_get_link_info(struct i40e_hw *hw,
/* save link status information */
if (link)
- memcpy(link, hw_link_info, sizeof(struct i40e_link_status));
+ *link = *hw_link_info;
/* flag cleared so helper functions don't call AQ again */
hw->phy.get_link_info = false;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 601d482694ea..221aa4795017 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -101,10 +101,10 @@ int i40e_allocate_dma_mem_d(struct i40e_hw *hw, struct i40e_dma_mem *mem,
mem->size = ALIGN(size, alignment);
mem->va = dma_zalloc_coherent(&pf->pdev->dev, mem->size,
&mem->pa, GFP_KERNEL);
- if (mem->va)
- return 0;
+ if (!mem->va)
+ return -ENOMEM;
- return -ENOMEM;
+ return 0;
}
/**
@@ -136,10 +136,10 @@ int i40e_allocate_virt_mem_d(struct i40e_hw *hw, struct i40e_virt_mem *mem,
mem->size = size;
mem->va = kzalloc(size, GFP_KERNEL);
- if (mem->va)
- return 0;
+ if (!mem->va)
+ return -ENOMEM;
- return -ENOMEM;
+ return 0;
}
/**
@@ -174,8 +174,7 @@ static int i40e_get_lump(struct i40e_pf *pf, struct i40e_lump_tracking *pile,
u16 needed, u16 id)
{
int ret = -ENOMEM;
- int i = 0;
- int j = 0;
+ int i, j;
if (!pile || needed == 0 || id >= I40E_PILE_VALID_BIT) {
dev_info(&pf->pdev->dev,
@@ -186,7 +185,7 @@ static int i40e_get_lump(struct i40e_pf *pf, struct i40e_lump_tracking *pile,
/* start the linear search with an imperfect hint */
i = pile->search_hint;
- while (i < pile->num_entries && ret < 0) {
+ while (i < pile->num_entries) {
/* skip already allocated entries */
if (pile->list[i] & I40E_PILE_VALID_BIT) {
i++;
@@ -205,6 +204,7 @@ static int i40e_get_lump(struct i40e_pf *pf, struct i40e_lump_tracking *pile,
pile->list[i+j] = id | I40E_PILE_VALID_BIT;
ret = i;
pile->search_hint = i + j;
+ break;
} else {
/* not enough, so skip over it and continue looking */
i += j;
@@ -1388,7 +1388,7 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
bool add_happened = false;
int filter_list_len = 0;
u32 changed_flags = 0;
- i40e_status ret = 0;
+ i40e_status aq_ret = 0;
struct i40e_pf *pf;
int num_add = 0;
int num_del = 0;
@@ -1449,28 +1449,28 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
/* flush a full buffer */
if (num_del == filter_list_len) {
- ret = i40e_aq_remove_macvlan(&pf->hw,
+ aq_ret = i40e_aq_remove_macvlan(&pf->hw,
vsi->seid, del_list, num_del,
NULL);
num_del = 0;
memset(del_list, 0, sizeof(*del_list));
- if (ret)
+ if (aq_ret)
dev_info(&pf->pdev->dev,
"ignoring delete macvlan error, err %d, aq_err %d while flushing a full buffer\n",
- ret,
+ aq_ret,
pf->hw.aq.asq_last_status);
}
}
if (num_del) {
- ret = i40e_aq_remove_macvlan(&pf->hw, vsi->seid,
+ aq_ret = i40e_aq_remove_macvlan(&pf->hw, vsi->seid,
del_list, num_del, NULL);
num_del = 0;
- if (ret)
+ if (aq_ret)
dev_info(&pf->pdev->dev,
"ignoring delete macvlan error, err %d, aq_err %d\n",
- ret, pf->hw.aq.asq_last_status);
+ aq_ret, pf->hw.aq.asq_last_status);
}
kfree(del_list);
@@ -1515,32 +1515,30 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
/* flush a full buffer */
if (num_add == filter_list_len) {
- ret = i40e_aq_add_macvlan(&pf->hw,
- vsi->seid,
- add_list,
- num_add,
- NULL);
+ aq_ret = i40e_aq_add_macvlan(&pf->hw, vsi->seid,
+ add_list, num_add,
+ NULL);
num_add = 0;
- if (ret)
+ if (aq_ret)
break;
memset(add_list, 0, sizeof(*add_list));
}
}
if (num_add) {
- ret = i40e_aq_add_macvlan(&pf->hw, vsi->seid,
- add_list, num_add, NULL);
+ aq_ret = i40e_aq_add_macvlan(&pf->hw, vsi->seid,
+ add_list, num_add, NULL);
num_add = 0;
}
kfree(add_list);
add_list = NULL;
- if (add_happened && (!ret)) {
+ if (add_happened && (!aq_ret)) {
/* do nothing */;
- } else if (add_happened && (ret)) {
+ } else if (add_happened && (aq_ret)) {
dev_info(&pf->pdev->dev,
"add filter failed, err %d, aq_err %d\n",
- ret, pf->hw.aq.asq_last_status);
+ aq_ret, pf->hw.aq.asq_last_status);
if ((pf->hw.aq.asq_last_status == I40E_AQ_RC_ENOSPC) &&
!test_bit(__I40E_FILTER_OVERFLOW_PROMISC,
&vsi->state)) {
@@ -1556,28 +1554,27 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
if (changed_flags & IFF_ALLMULTI) {
bool cur_multipromisc;
cur_multipromisc = !!(vsi->current_netdev_flags & IFF_ALLMULTI);
- ret = i40e_aq_set_vsi_multicast_promiscuous(&vsi->back->hw,
- vsi->seid,
- cur_multipromisc,
- NULL);
- if (ret)
+ aq_ret = i40e_aq_set_vsi_multicast_promiscuous(&vsi->back->hw,
+ vsi->seid,
+ cur_multipromisc,
+ NULL);
+ if (aq_ret)
dev_info(&pf->pdev->dev,
"set multi promisc failed, err %d, aq_err %d\n",
- ret, pf->hw.aq.asq_last_status);
+ aq_ret, pf->hw.aq.asq_last_status);
}
if ((changed_flags & IFF_PROMISC) || promisc_forced_on) {
bool cur_promisc;
cur_promisc = (!!(vsi->current_netdev_flags & IFF_PROMISC) ||
test_bit(__I40E_FILTER_OVERFLOW_PROMISC,
&vsi->state));
- ret = i40e_aq_set_vsi_unicast_promiscuous(&vsi->back->hw,
- vsi->seid,
- cur_promisc,
- NULL);
- if (ret)
+ aq_ret = i40e_aq_set_vsi_unicast_promiscuous(&vsi->back->hw,
+ vsi->seid,
+ cur_promisc, NULL);
+ if (aq_ret)
dev_info(&pf->pdev->dev,
"set uni promisc failed, err %d, aq_err %d\n",
- ret, pf->hw.aq.asq_last_status);
+ aq_ret, pf->hw.aq.asq_last_status);
}
clear_bit(__I40E_CONFIG_BUSY, &vsi->state);
@@ -1790,6 +1787,8 @@ int i40e_vsi_add_vlan(struct i40e_vsi *vsi, s16 vid)
* i40e_vsi_kill_vlan - Remove vsi membership for given vlan
* @vsi: the vsi being configured
* @vid: vlan id to be removed (0 = untagged only , -1 = any)
+ *
+ * Return: 0 on success or negative otherwise
**/
int i40e_vsi_kill_vlan(struct i40e_vsi *vsi, s16 vid)
{
@@ -1863,37 +1862,39 @@ int i40e_vsi_kill_vlan(struct i40e_vsi *vsi, s16 vid)
* i40e_vlan_rx_add_vid - Add a vlan id filter to HW offload
* @netdev: network interface to be adjusted
* @vid: vlan id to be added
+ *
+ * net_device_ops implementation for adding vlan ids
**/
static int i40e_vlan_rx_add_vid(struct net_device *netdev,
__always_unused __be16 proto, u16 vid)
{
struct i40e_netdev_priv *np = netdev_priv(netdev);
struct i40e_vsi *vsi = np->vsi;
- int ret;
+ int ret = 0;
if (vid > 4095)
- return 0;
+ return -EINVAL;
+
+ netdev_info(netdev, "adding %pM vid=%d\n", netdev->dev_addr, vid);
- netdev_info(vsi->netdev, "adding %pM vid=%d\n",
- netdev->dev_addr, vid);
/* If the network stack called us with vid = 0, we should
* indicate to i40e_vsi_add_vlan() that we want to receive
* any traffic (i.e. with any vlan tag, or untagged)
*/
ret = i40e_vsi_add_vlan(vsi, vid ? vid : I40E_VLAN_ANY);
- if (!ret) {
- if (vid < VLAN_N_VID)
- set_bit(vid, vsi->active_vlans);
- }
+ if (!ret && (vid < VLAN_N_VID))
+ set_bit(vid, vsi->active_vlans);
- return 0;
+ return ret;
}
/**
* i40e_vlan_rx_kill_vid - Remove a vlan id filter from HW offload
* @netdev: network interface to be adjusted
* @vid: vlan id to be removed
+ *
+ * net_device_ops implementation for adding vlan ids
**/
static int i40e_vlan_rx_kill_vid(struct net_device *netdev,
__always_unused __be16 proto, u16 vid)
@@ -1901,15 +1902,16 @@ static int i40e_vlan_rx_kill_vid(struct net_device *netdev,
struct i40e_netdev_priv *np = netdev_priv(netdev);
struct i40e_vsi *vsi = np->vsi;
- netdev_info(vsi->netdev, "removing %pM vid=%d\n",
- netdev->dev_addr, vid);
+ netdev_info(netdev, "removing %pM vid=%d\n", netdev->dev_addr, vid);
+
/* return code is ignored as there is nothing a user
* can do about failure to remove and a log message was
- * already printed from another function
+ * already printed from the other function
*/
i40e_vsi_kill_vlan(vsi, vid);
clear_bit(vid, vsi->active_vlans);
+
return 0;
}
@@ -1936,10 +1938,10 @@ static void i40e_restore_vlan(struct i40e_vsi *vsi)
* @vsi: the vsi being adjusted
* @vid: the vlan id to set as a PVID
**/
-i40e_status i40e_vsi_add_pvid(struct i40e_vsi *vsi, u16 vid)
+int i40e_vsi_add_pvid(struct i40e_vsi *vsi, u16 vid)
{
struct i40e_vsi_context ctxt;
- i40e_status ret;
+ i40e_status aq_ret;
vsi->info.valid_sections = cpu_to_le16(I40E_AQ_VSI_PROP_VLAN_VALID);
vsi->info.pvid = cpu_to_le16(vid);
@@ -1948,14 +1950,15 @@ i40e_status i40e_vsi_add_pvid(struct i40e_vsi *vsi, u16 vid)
ctxt.seid = vsi->seid;
memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
- ret = i40e_aq_update_vsi_params(&vsi->back->hw, &ctxt, NULL);
- if (ret) {
+ aq_ret = i40e_aq_update_vsi_params(&vsi->back->hw, &ctxt, NULL);
+ if (aq_ret) {
dev_info(&vsi->back->pdev->dev,
"%s: update vsi failed, aq_err=%d\n",
__func__, vsi->back->hw.aq.asq_last_status);
+ return -ENOENT;
}
- return ret;
+ return 0;
}
/**
@@ -3326,7 +3329,8 @@ static void i40e_pf_unquiesce_all_vsi(struct i40e_pf *pf)
**/
static u8 i40e_dcb_get_num_tc(struct i40e_dcbx_config *dcbcfg)
{
- int num_tc = 0, i;
+ u8 num_tc = 0;
+ int i;
/* Scan the ETS Config Priority Table to find
* traffic class enabled for a given priority
@@ -3341,9 +3345,7 @@ static u8 i40e_dcb_get_num_tc(struct i40e_dcbx_config *dcbcfg)
/* Traffic class index starts from zero so
* increment to return the actual count
*/
- num_tc++;
-
- return num_tc;
+ return num_tc + 1;
}
/**
@@ -3451,28 +3453,27 @@ static int i40e_vsi_get_bw_info(struct i40e_vsi *vsi)
struct i40e_aqc_query_vsi_bw_config_resp bw_config = {0};
struct i40e_pf *pf = vsi->back;
struct i40e_hw *hw = &pf->hw;
+ i40e_status aq_ret;
u32 tc_bw_max;
- int ret;
int i;
/* Get the VSI level BW configuration */
- ret = i40e_aq_query_vsi_bw_config(hw, vsi->seid, &bw_config, NULL);
- if (ret) {
+ aq_ret = i40e_aq_query_vsi_bw_config(hw, vsi->seid, &bw_config, NULL);
+ if (aq_ret) {
dev_info(&pf->pdev->dev,
"couldn't get pf vsi bw config, err %d, aq_err %d\n",
- ret, pf->hw.aq.asq_last_status);
- return ret;
+ aq_ret, pf->hw.aq.asq_last_status);
+ return -EINVAL;
}
/* Get the VSI level BW configuration per TC */
- ret = i40e_aq_query_vsi_ets_sla_config(hw, vsi->seid,
- &bw_ets_config,
- NULL);
- if (ret) {
+ aq_ret = i40e_aq_query_vsi_ets_sla_config(hw, vsi->seid, &bw_ets_config,
+ NULL);
+ if (aq_ret) {
dev_info(&pf->pdev->dev,
"couldn't get pf vsi ets bw config, err %d, aq_err %d\n",
- ret, pf->hw.aq.asq_last_status);
- return ret;
+ aq_ret, pf->hw.aq.asq_last_status);
+ return -EINVAL;
}
if (bw_config.tc_valid_bits != bw_ets_config.tc_valid_bits) {
@@ -3494,7 +3495,8 @@ static int i40e_vsi_get_bw_info(struct i40e_vsi *vsi)
/* 3 bits out of 4 for each TC */
vsi->bw_ets_max_quanta[i] = (u8)((tc_bw_max >> (i*4)) & 0x7);
}
- return ret;
+
+ return 0;
}
/**
@@ -3505,30 +3507,30 @@ static int i40e_vsi_get_bw_info(struct i40e_vsi *vsi)
*
* Returns 0 on success, negative value on failure
**/
-static int i40e_vsi_configure_bw_alloc(struct i40e_vsi *vsi,
- u8 enabled_tc,
+static int i40e_vsi_configure_bw_alloc(struct i40e_vsi *vsi, u8 enabled_tc,
u8 *bw_share)
{
struct i40e_aqc_configure_vsi_tc_bw_data bw_data;
- int i, ret = 0;
+ i40e_status aq_ret;
+ int i;
bw_data.tc_valid_bits = enabled_tc;
for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++)
bw_data.tc_bw_credits[i] = bw_share[i];
- ret = i40e_aq_config_vsi_tc_bw(&vsi->back->hw, vsi->seid,
- &bw_data, NULL);
- if (ret) {
+ aq_ret = i40e_aq_config_vsi_tc_bw(&vsi->back->hw, vsi->seid, &bw_data,
+ NULL);
+ if (aq_ret) {
dev_info(&vsi->back->pdev->dev,
"%s: AQ command Config VSI BW allocation per TC failed = %d\n",
__func__, vsi->back->hw.aq.asq_last_status);
- return ret;
+ return -EINVAL;
}
for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++)
vsi->info.qs_handle[i] = bw_data.qs_handles[i];
- return ret;
+ return 0;
}
/**
diff --git a/drivers/net/ethernet/intel/igb/e1000_82575.c b/drivers/net/ethernet/intel/igb/e1000_82575.c
index 79b58353d849..47c2d10df826 100644
--- a/drivers/net/ethernet/intel/igb/e1000_82575.c
+++ b/drivers/net/ethernet/intel/igb/e1000_82575.c
@@ -719,6 +719,10 @@ static s32 igb_get_phy_id_82575(struct e1000_hw *hw)
u32 ctrl_ext;
u32 mdic;
+ /* Extra read required for some PHY's on i354 */
+ if (hw->mac.type == e1000_i354)
+ igb_get_phy_id(hw);
+
/* For SGMII PHYs, we try the list of possible addresses until
* we find one that works. For non-SGMII PHYs
* (e.g. integrated copper PHYs), an address of 1 should
diff --git a/drivers/net/ethernet/intel/igb/e1000_mac.c b/drivers/net/ethernet/intel/igb/e1000_mac.c
index f0dfd41dd4bd..298f0ed50670 100644
--- a/drivers/net/ethernet/intel/igb/e1000_mac.c
+++ b/drivers/net/ethernet/intel/igb/e1000_mac.c
@@ -712,6 +712,7 @@ static s32 igb_set_fc_watermarks(struct e1000_hw *hw)
static s32 igb_set_default_fc(struct e1000_hw *hw)
{
s32 ret_val = 0;
+ u16 lan_offset;
u16 nvm_data;
/* Read and store word 0x0F of the EEPROM. This word contains bits
@@ -722,7 +723,14 @@ static s32 igb_set_default_fc(struct e1000_hw *hw)
* control setting, then the variable hw->fc will
* be initialized based on a value in the EEPROM.
*/
- ret_val = hw->nvm.ops.read(hw, NVM_INIT_CONTROL2_REG, 1, &nvm_data);
+ if (hw->mac.type == e1000_i350) {
+ lan_offset = NVM_82580_LAN_FUNC_OFFSET(hw->bus.func);
+ ret_val = hw->nvm.ops.read(hw, NVM_INIT_CONTROL2_REG
+ + lan_offset, 1, &nvm_data);
+ } else {
+ ret_val = hw->nvm.ops.read(hw, NVM_INIT_CONTROL2_REG,
+ 1, &nvm_data);
+ }
if (ret_val) {
hw_dbg("NVM Read Error\n");
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c
index 48cbc833b051..86d51429a189 100644
--- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
@@ -1607,6 +1607,9 @@ static int igb_integrated_phy_loopback(struct igb_adapter *adapter)
igb_write_phy_reg(hw, I347AT4_PAGE_SELECT, 0);
igb_write_phy_reg(hw, PHY_CONTROL, 0x4140);
}
+ } else if (hw->phy.type == e1000_phy_82580) {
+ /* enable MII loopback */
+ igb_write_phy_reg(hw, I82580_PHY_LBK_CTRL, 0x8041);
}
/* add small delay to avoid loopback test failure */
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index 0e1b973659b0..e8649abf97c0 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -160,6 +160,13 @@ static int ixgbe_get_settings(struct net_device *netdev,
bool autoneg = false;
bool link_up;
+ /* SFP type is needed for get_link_capabilities */
+ if (hw->phy.media_type & (ixgbe_media_type_fiber |
+ ixgbe_media_type_fiber_qsfp)) {
+ if (hw->phy.sfp_type == ixgbe_sfp_type_not_present)
+ hw->phy.ops.identify_sfp(hw);
+ }
+
hw->mac.ops.get_link_capabilities(hw, &supported_link, &autoneg);
/* set the supported link speeds */
@@ -186,6 +193,11 @@ static int ixgbe_get_settings(struct net_device *netdev,
ecmd->advertising |= ADVERTISED_1000baseT_Full;
if (supported_link & IXGBE_LINK_SPEED_100_FULL)
ecmd->advertising |= ADVERTISED_100baseT_Full;
+
+ if (hw->phy.multispeed_fiber && !autoneg) {
+ if (supported_link & IXGBE_LINK_SPEED_10GB_FULL)
+ ecmd->advertising = ADVERTISED_10000baseT_Full;
+ }
}
if (autoneg) {
@@ -314,6 +326,14 @@ static int ixgbe_set_settings(struct net_device *netdev,
if (ecmd->advertising & ~ecmd->supported)
return -EINVAL;
+ /* only allow one speed at a time if no autoneg */
+ if (!ecmd->autoneg && hw->phy.multispeed_fiber) {
+ if (ecmd->advertising ==
+ (ADVERTISED_10000baseT_Full |
+ ADVERTISED_1000baseT_Full))
+ return -EINVAL;
+ }
+
old = hw->phy.autoneg_advertised;
advertised = 0;
if (ecmd->advertising & ADVERTISED_10000baseT_Full)
@@ -1805,6 +1825,10 @@ static int ixgbe_run_loopback_test(struct ixgbe_adapter *adapter)
unsigned int size = 1024;
netdev_tx_t tx_ret_val;
struct sk_buff *skb;
+ u32 flags_orig = adapter->flags;
+
+ /* DCB can modify the frames on Tx */
+ adapter->flags &= ~IXGBE_FLAG_DCB_ENABLED;
/* allocate test skb */
skb = alloc_skb(size, GFP_KERNEL);
@@ -1857,6 +1881,7 @@ static int ixgbe_run_loopback_test(struct ixgbe_adapter *adapter)
/* free the original skb */
kfree_skb(skb);
+ adapter->flags = flags_orig;
return ret_val;
}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 7aba452833e5..0ade0cd5ef53 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -3571,7 +3571,7 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
{
struct ixgbe_hw *hw = &adapter->hw;
int i;
- u32 rxctrl;
+ u32 rxctrl, rfctl;
/* disable receives while setting up the descriptors */
rxctrl = IXGBE_READ_REG(hw, IXGBE_RXCTRL);
@@ -3580,6 +3580,13 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
ixgbe_setup_psrtype(adapter);
ixgbe_setup_rdrxctl(adapter);
+ /* RSC Setup */
+ rfctl = IXGBE_READ_REG(hw, IXGBE_RFCTL);
+ rfctl &= ~IXGBE_RFCTL_RSC_DIS;
+ if (!(adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED))
+ rfctl |= IXGBE_RFCTL_RSC_DIS;
+ IXGBE_WRITE_REG(hw, IXGBE_RFCTL, rfctl);
+
/* Program registers for the distribution of queues */
ixgbe_setup_mrqc(adapter);
@@ -5993,8 +6000,16 @@ static void ixgbe_sfp_link_config_subtask(struct ixgbe_adapter *adapter)
adapter->flags &= ~IXGBE_FLAG_NEED_LINK_CONFIG;
speed = hw->phy.autoneg_advertised;
- if ((!speed) && (hw->mac.ops.get_link_capabilities))
+ if ((!speed) && (hw->mac.ops.get_link_capabilities)) {
hw->mac.ops.get_link_capabilities(hw, &speed, &autoneg);
+
+ /* setup the highest link when no autoneg */
+ if (!autoneg) {
+ if (speed & IXGBE_LINK_SPEED_10GB_FULL)
+ speed = IXGBE_LINK_SPEED_10GB_FULL;
+ }
+ }
+
if (hw->mac.ops.setup_link)
hw->mac.ops.setup_link(hw, speed, true);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index 6442cf8f9dce..10775cb9b6d8 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -1861,6 +1861,7 @@ enum {
#define IXGBE_RFCTL_ISCSI_DIS 0x00000001
#define IXGBE_RFCTL_ISCSI_DWC_MASK 0x0000003E
#define IXGBE_RFCTL_ISCSI_DWC_SHIFT 1
+#define IXGBE_RFCTL_RSC_DIS 0x00000020
#define IXGBE_RFCTL_NFSW_DIS 0x00000040
#define IXGBE_RFCTL_NFSR_DIS 0x00000080
#define IXGBE_RFCTL_NFS_VER_MASK 0x00000300
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-25 13:57:02 +0000