diff options
| author | Eliezer Tamir <eliezert@broadcom.com> | 2008-02-28 11:51:50 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-02-28 11:51:50 -0800 |
| commit | f14106478e372e64be54a3cdab1e2fa83a5c8a35 (patch) | |
| tree | 5d66afdfdb0e9752e6ca13b28f6e61c4d8558e39 /drivers/net | |
| parent | 250479504ff7d7e8c7d5cf85bedd40fb8d725429 (diff) | |
[BNX2X]: Correct Link management
Properly protect PHY access between two devices on the same board with
a HW lock.
Use GPIO to clear all previous configurations before changing link
parameters.
Shut down the external PHY in case of fan failure.
Reducing the MDC/MDIO clock to 2.5MHz due to problems with some
devices.
Resolve the flow control response according to autoneg with external
PHY.
Unmasking all PHY interrupts in single write to prevent a race in the
interrupts order.
LASI indication fixes to work with peculiarities of PHYs.
Disable MAC RX to avoid a HW bug when closing the MAC under traffic.
Disable parallel detection on HiGig due to HW limitation.
Updating the shared memory structure to work with the current
bootcode.
Signed-off-by: Eliezer Tamir <eliezert@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/bnx2x.c | 1707 | ||||
| -rw-r--r-- | drivers/net/bnx2x.h | 34 | ||||
| -rw-r--r-- | drivers/net/bnx2x_fw_defs.h | 2 | ||||
| -rw-r--r-- | drivers/net/bnx2x_hsi.h | 428 | ||||
| -rw-r--r-- | drivers/net/bnx2x_reg.h | 212 |
5 files changed, 1734 insertions, 649 deletions
diff --git a/drivers/net/bnx2x.c b/drivers/net/bnx2x.c index 77867161968b..5cd785064ba3 100644 --- a/drivers/net/bnx2x.c +++ b/drivers/net/bnx2x.c @@ -1,6 +1,6 @@ /* bnx2x.c: Broadcom Everest network driver. * - * Copyright (c) 2007 Broadcom Corporation + * Copyright (c) 2007-2008 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 @@ -65,7 +65,7 @@ #define DRV_MODULE_VERSION "0.40.15" #define DRV_MODULE_RELDATE "$DateTime: 2007/11/15 07:28:37 $" -#define BNX2X_BC_VER 0x040009 +#define BNX2X_BC_VER 0x040200 /* Time in jiffies before concluding the transmitter is hung. */ #define TX_TIMEOUT (5*HZ) @@ -78,7 +78,7 @@ MODULE_AUTHOR("Eliezer Tamir <eliezert@broadcom.com>"); MODULE_DESCRIPTION("Broadcom NetXtreme II BCM57710 Driver"); MODULE_LICENSE("GPL"); MODULE_VERSION(DRV_MODULE_VERSION); -MODULE_INFO(cvs_version, "$Revision: #356 $"); +MODULE_INFO(cvs_version, "$Revision: #404 $"); static int use_inta; static int poll; @@ -1181,12 +1181,175 @@ static u32 bnx2x_bits_dis(struct bnx2x *bp, u32 reg, u32 bits) return val; } +static int bnx2x_hw_lock(struct bnx2x *bp, u32 resource) +{ + u32 cnt; + u32 lock_status; + u32 resource_bit = (1 << resource); + u8 func = bp->port; + + /* Validating that the resource is within range */ + if (resource > HW_LOCK_MAX_RESOURCE_VALUE) { + DP(NETIF_MSG_HW, + "resource(0x%x) > HW_LOCK_MAX_RESOURCE_VALUE(0x%x)\n", + resource, HW_LOCK_MAX_RESOURCE_VALUE); + return -EINVAL; + } + + /* Validating that the resource is not already taken */ + lock_status = REG_RD(bp, MISC_REG_DRIVER_CONTROL_1 + func*8); + if (lock_status & resource_bit) { + DP(NETIF_MSG_HW, "lock_status 0x%x resource_bit 0x%x\n", + lock_status, resource_bit); + return -EEXIST; + } + + /* Try for 1 second every 5ms */ + for (cnt = 0; cnt < 200; cnt++) { + /* Try to acquire the lock */ + REG_WR(bp, MISC_REG_DRIVER_CONTROL_1 + func*8 + 4, + resource_bit); + lock_status = REG_RD(bp, MISC_REG_DRIVER_CONTROL_1 + func*8); + if (lock_status & resource_bit) + return 0; + + msleep(5); + } + DP(NETIF_MSG_HW, "Timeout\n"); + return -EAGAIN; +} + +static int bnx2x_hw_unlock(struct bnx2x *bp, u32 resource) +{ + u32 lock_status; + u32 resource_bit = (1 << resource); + u8 func = bp->port; + + /* Validating that the resource is within range */ + if (resource > HW_LOCK_MAX_RESOURCE_VALUE) { + DP(NETIF_MSG_HW, + "resource(0x%x) > HW_LOCK_MAX_RESOURCE_VALUE(0x%x)\n", + resource, HW_LOCK_MAX_RESOURCE_VALUE); + return -EINVAL; + } + + /* Validating that the resource is currently taken */ + lock_status = REG_RD(bp, MISC_REG_DRIVER_CONTROL_1 + func*8); + if (!(lock_status & resource_bit)) { + DP(NETIF_MSG_HW, "lock_status 0x%x resource_bit 0x%x\n", + lock_status, resource_bit); + return -EFAULT; + } + + REG_WR(bp, MISC_REG_DRIVER_CONTROL_1 + func*8, resource_bit); + return 0; +} + +static int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode) +{ + /* The GPIO should be swapped if swap register is set and active */ + int gpio_port = (REG_RD(bp, NIG_REG_PORT_SWAP) && + REG_RD(bp, NIG_REG_STRAP_OVERRIDE)) ^ bp->port; + int gpio_shift = gpio_num + + (gpio_port ? MISC_REGISTERS_GPIO_PORT_SHIFT : 0); + u32 gpio_mask = (1 << gpio_shift); + u32 gpio_reg; + + if (gpio_num > MISC_REGISTERS_GPIO_3) { + BNX2X_ERR("Invalid GPIO %d\n", gpio_num); + return -EINVAL; + } + + bnx2x_hw_lock(bp, HW_LOCK_RESOURCE_GPIO); + /* read GPIO and mask except the float bits */ + gpio_reg = (REG_RD(bp, MISC_REG_GPIO) & MISC_REGISTERS_GPIO_FLOAT); + + switch (mode) { + case MISC_REGISTERS_GPIO_OUTPUT_LOW: + DP(NETIF_MSG_LINK, "Set GPIO %d (shift %d) -> output low\n", + gpio_num, gpio_shift); + /* clear FLOAT and set CLR */ + gpio_reg &= ~(gpio_mask << MISC_REGISTERS_GPIO_FLOAT_POS); + gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_CLR_POS); + break; + + case MISC_REGISTERS_GPIO_OUTPUT_HIGH: + DP(NETIF_MSG_LINK, "Set GPIO %d (shift %d) -> output high\n", + gpio_num, gpio_shift); + /* clear FLOAT and set SET */ + gpio_reg &= ~(gpio_mask << MISC_REGISTERS_GPIO_FLOAT_POS); + gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_SET_POS); + break; + + case MISC_REGISTERS_GPIO_INPUT_HI_Z : + DP(NETIF_MSG_LINK, "Set GPIO %d (shift %d) -> input\n", + gpio_num, gpio_shift); + /* set FLOAT */ + gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_FLOAT_POS); + break; + + default: + break; + } + + REG_WR(bp, MISC_REG_GPIO, gpio_reg); + bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_GPIO); + + return 0; +} + +static int bnx2x_set_spio(struct bnx2x *bp, int spio_num, u32 mode) +{ + u32 spio_mask = (1 << spio_num); + u32 spio_reg; + + if ((spio_num < MISC_REGISTERS_SPIO_4) || + (spio_num > MISC_REGISTERS_SPIO_7)) { + BNX2X_ERR("Invalid SPIO %d\n", spio_num); + return -EINVAL; + } + + bnx2x_hw_lock(bp, HW_LOCK_RESOURCE_SPIO); + /* read SPIO and mask except the float bits */ + spio_reg = (REG_RD(bp, MISC_REG_SPIO) & MISC_REGISTERS_SPIO_FLOAT); + + switch (mode) { + case MISC_REGISTERS_SPIO_OUTPUT_LOW : + DP(NETIF_MSG_LINK, "Set SPIO %d -> output low\n", spio_num); + /* clear FLOAT and set CLR */ + spio_reg &= ~(spio_mask << MISC_REGISTERS_SPIO_FLOAT_POS); + spio_reg |= (spio_mask << MISC_REGISTERS_SPIO_CLR_POS); + break; + + case MISC_REGISTERS_SPIO_OUTPUT_HIGH : + DP(NETIF_MSG_LINK, "Set SPIO %d -> output high\n", spio_num); + /* clear FLOAT and set SET */ + spio_reg &= ~(spio_mask << MISC_REGISTERS_SPIO_FLOAT_POS); + spio_reg |= (spio_mask << MISC_REGISTERS_SPIO_SET_POS); + break; + + case MISC_REGISTERS_SPIO_INPUT_HI_Z: + DP(NETIF_MSG_LINK, "Set SPIO %d -> input\n", spio_num); + /* set FLOAT */ + spio_reg |= (spio_mask << MISC_REGISTERS_SPIO_FLOAT_POS); + break; + + default: + break; + } + + REG_WR(bp, MISC_REG_SPIO, spio_reg); + bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_SPIO); + + return 0; +} + static int bnx2x_mdio22_write(struct bnx2x *bp, u32 reg, u32 val) { - int rc; - u32 tmp, i; int port = bp->port; u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0; + u32 tmp; + int i, rc; /* DP(NETIF_MSG_HW, "phy_addr 0x%x reg 0x%x val 0x%08x\n", bp->phy_addr, reg, val); */ @@ -1238,8 +1401,8 @@ static int bnx2x_mdio22_read(struct bnx2x *bp, u32 reg, u32 *ret_val) { int port = bp->port; u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0; - u32 val, i; - int rc; + u32 val; + int i, rc; if (bp->phy_flags & PHY_INT_MODE_AUTO_POLLING_FLAG) { @@ -1288,58 +1451,54 @@ static int bnx2x_mdio22_read(struct bnx2x *bp, u32 reg, u32 *ret_val) return rc; } -static int bnx2x_mdio45_write(struct bnx2x *bp, u32 reg, u32 addr, u32 val) +static int bnx2x_mdio45_ctrl_write(struct bnx2x *bp, u32 mdio_ctrl, + u32 phy_addr, u32 reg, u32 addr, u32 val) { - int rc = 0; - u32 tmp, i; - int port = bp->port; - u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0; - - if (bp->phy_flags & PHY_INT_MODE_AUTO_POLLING_FLAG) { - - tmp = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE); - tmp &= ~EMAC_MDIO_MODE_AUTO_POLL; - EMAC_WR(EMAC_REG_EMAC_MDIO_MODE, tmp); - REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE); - udelay(40); - } + u32 tmp; + int i, rc = 0; - /* set clause 45 mode */ - tmp = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE); - tmp |= EMAC_MDIO_MODE_CLAUSE_45; - EMAC_WR(EMAC_REG_EMAC_MDIO_MODE, tmp); + /* set clause 45 mode, slow down the MDIO clock to 2.5MHz + * (a value of 49==0x31) and make sure that the AUTO poll is off + */ + tmp = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE); + tmp &= ~(EMAC_MDIO_MODE_AUTO_POLL | EMAC_MDIO_MODE_CLOCK_CNT); + tmp |= (EMAC_MDIO_MODE_CLAUSE_45 | + (49 << EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT)); + REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, tmp); + REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE); + udelay(40); /* address */ - tmp = ((bp->phy_addr << 21) | (reg << 16) | addr | + tmp = ((phy_addr << 21) | (reg << 16) | addr | EMAC_MDIO_COMM_COMMAND_ADDRESS | EMAC_MDIO_COMM_START_BUSY); - EMAC_WR(EMAC_REG_EMAC_MDIO_COMM, tmp); + REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, tmp); for (i = 0; i < 50; i++) { udelay(10); - tmp = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_COMM); + tmp = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM); if (!(tmp & EMAC_MDIO_COMM_START_BUSY)) { udelay(5); break; } } - if (tmp & EMAC_MDIO_COMM_START_BUSY) { BNX2X_ERR("write phy register failed\n"); rc = -EBUSY; + } else { /* data */ - tmp = ((bp->phy_addr << 21) | (reg << 16) | val | + tmp = ((phy_addr << 21) | (reg << 16) | val | EMAC_MDIO_COMM_COMMAND_WRITE_45 | EMAC_MDIO_COMM_START_BUSY); - EMAC_WR(EMAC_REG_EMAC_MDIO_COMM, tmp); + REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, tmp); for (i = 0; i < 50; i++) { udelay(10); - tmp = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_COMM); + tmp = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM); if (!(tmp & EMAC_MDIO_COMM_START_BUSY)) { udelay(5); break; @@ -1353,75 +1512,78 @@ static int bnx2x_mdio45_write(struct bnx2x *bp, u32 reg, u32 addr, u32 val) } } - /* unset clause 45 mode */ - tmp = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE); - tmp &= ~EMAC_MDIO_MODE_CLAUSE_45; - EMAC_WR(EMAC_REG_EMAC_MDIO_MODE, tmp); - - if (bp->phy_flags & PHY_INT_MODE_AUTO_POLLING_FLAG) { - - tmp = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE); + /* unset clause 45 mode, set the MDIO clock to a faster value + * (0x13 => 6.25Mhz) and restore the AUTO poll if needed + */ + tmp = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE); + tmp &= ~(EMAC_MDIO_MODE_CLAUSE_45 | EMAC_MDIO_MODE_CLOCK_CNT); + tmp |= (0x13 << EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT); + if (bp->phy_flags & PHY_INT_MODE_AUTO_POLLING_FLAG) tmp |= EMAC_MDIO_MODE_AUTO_POLL; - EMAC_WR(EMAC_REG_EMAC_MDIO_MODE, tmp); - } + REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, tmp); return rc; } -static int bnx2x_mdio45_read(struct bnx2x *bp, u32 reg, u32 addr, - u32 *ret_val) +static int bnx2x_mdio45_write(struct bnx2x *bp, u32 phy_addr, u32 reg, + u32 addr, u32 val) { - int port = bp->port; - u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0; - u32 val, i; - int rc = 0; + u32 emac_base = bp->port ? GRCBASE_EMAC1 : GRCBASE_EMAC0; - if (bp->phy_flags & PHY_INT_MODE_AUTO_POLLING_FLAG) { + return bnx2x_mdio45_ctrl_write(bp, emac_base, phy_addr, + reg, addr, val); +} - val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE); - val &= ~EMAC_MDIO_MODE_AUTO_POLL; - EMAC_WR(EMAC_REG_EMAC_MDIO_MODE, val); - REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE); - udelay(40); - } +static int bnx2x_mdio45_ctrl_read(struct bnx2x *bp, u32 mdio_ctrl, + u32 phy_addr, u32 reg, u32 addr, + u32 *ret_val) +{ + u32 val; + int i, rc = 0; - /* set clause 45 mode */ - val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE); - val |= EMAC_MDIO_MODE_CLAUSE_45; - EMAC_WR(EMAC_REG_EMAC_MDIO_MODE, val); + /* set clause 45 mode, slow down the MDIO clock to 2.5MHz + * (a value of 49==0x31) and make sure that the AUTO poll is off + */ + val = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE); + val &= ~(EMAC_MDIO_MODE_AUTO_POLL | EMAC_MDIO_MODE_CLOCK_CNT); + val |= (EMAC_MDIO_MODE_CLAUSE_45 | + (49 << EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT)); + REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, val); + REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE); + udelay(40); /* address */ - val = ((bp->phy_addr << 21) | (reg << 16) | addr | + val = ((phy_addr << 21) | (reg << 16) | addr | EMAC_MDIO_COMM_COMMAND_ADDRESS | EMAC_MDIO_COMM_START_BUSY); - EMAC_WR(EMAC_REG_EMAC_MDIO_COMM, val); + REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, val); for (i = 0; i < 50; i++) { udelay(10); - val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_COMM); + val = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM); if (!(val & EMAC_MDIO_COMM_START_BUSY)) { udelay(5); break; } } - if (val & EMAC_MDIO_COMM_START_BUSY) { BNX2X_ERR("read phy register failed\n"); *ret_val = 0; rc = -EBUSY; + } else { /* data */ - val = ((bp->phy_addr << 21) | (reg << 16) | + val = ((phy_addr << 21) | (reg << 16) | EMAC_MDIO_COMM_COMMAND_READ_45 | EMAC_MDIO_COMM_START_BUSY); - EMAC_WR(EMAC_REG_EMAC_MDIO_COMM, val); + REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, val); for (i = 0; i < 50; i++) { udelay(10); - val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_COMM); + val = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM); if (!(val & EMAC_MDIO_COMM_START_BUSY)) { val &= EMAC_MDIO_COMM_DATA; break; @@ -1438,31 +1600,39 @@ static int bnx2x_mdio45_read(struct bnx2x *bp, u32 reg, u32 addr, *ret_val = val; } - /* unset clause 45 mode */ - val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE); - val &= ~EMAC_MDIO_MODE_CLAUSE_45; - EMAC_WR(EMAC_REG_EMAC_MDIO_MODE, val); - - if (bp->phy_flags & PHY_INT_MODE_AUTO_POLLING_FLAG) { - - val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE); + /* unset clause 45 mode, set the MDIO clock to a faster value + * (0x13 => 6.25Mhz) and restore the AUTO poll if needed + */ + val = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE); + val &= ~(EMAC_MDIO_MODE_CLAUSE_45 | EMAC_MDIO_MODE_CLOCK_CNT); + val |= (0x13 << EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT); + if (bp->phy_flags & PHY_INT_MODE_AUTO_POLLING_FLAG) val |= EMAC_MDIO_MODE_AUTO_POLL; - EMAC_WR(EMAC_REG_EMAC_MDIO_MODE, val); - } + REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, val); return rc; } -static int bnx2x_mdio45_vwrite(struct bnx2x *bp, u32 reg, u32 addr, u32 val) +static int bnx2x_mdio45_read(struct bnx2x *bp, u32 phy_addr, u32 reg, + u32 addr, u32 *ret_val) +{ + u32 emac_base = bp->port ? GRCBASE_EMAC1 : GRCBASE_EMAC0; + + return bnx2x_mdio45_ctrl_read(bp, emac_base, phy_addr, + reg, addr, ret_val); +} + +static int bnx2x_mdio45_vwrite(struct bnx2x *bp, u32 phy_addr, u32 reg, + u32 addr, u32 val) { int i; u32 rd_val; might_sleep(); for (i = 0; i < 10; i++) { - bnx2x_mdio45_write(bp, reg, addr, val); + bnx2x_mdio45_write(bp, phy_addr, reg, addr, val); msleep(5); - bnx2x_mdio45_read(bp, reg, addr, &rd_val); + bnx2x_mdio45_read(bp, phy_addr, reg, addr, &rd_val); /* if the read value is not the same as the value we wrote, we should write it again */ if (rd_val == val) @@ -1476,10 +1646,73 @@ static int bnx2x_mdio45_vwrite(struct bnx2x *bp, u32 reg, u32 addr, u32 val) * link management */ +static void bnx2x_pause_resolve(struct bnx2x *bp, u32 pause_result) +{ + switch (pause_result) { /* ASYM P ASYM P */ + case 0xb: /* 1 0 1 1 */ + bp->flow_ctrl = FLOW_CTRL_TX; + break; + + case 0xe: /* 1 1 1 0 */ + bp->flow_ctrl = FLOW_CTRL_RX; + break; + + case 0x5: /* 0 1 0 1 */ + case 0x7: /* 0 1 1 1 */ + case 0xd: /* 1 1 0 1 */ + case 0xf: /* 1 1 1 1 */ + bp->flow_ctrl = FLOW_CTRL_BOTH; + break; + + default: + break; + } +} + +static u8 bnx2x_ext_phy_resove_fc(struct bnx2x *bp) +{ + u32 ext_phy_addr; + u32 ld_pause; /* local */ + u32 lp_pause; /* link partner */ + u32 an_complete; /* AN complete */ + u32 pause_result; + u8 ret = 0; + + ext_phy_addr = ((bp->ext_phy_config & + PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >> + PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT); + + /* read twice */ + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_KR_AUTO_NEG_DEVAD, + EXT_PHY_KR_STATUS, &an_complete); + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_KR_AUTO_NEG_DEVAD, + EXT_PHY_KR_STATUS, &an_complete); + + if (an_complete & EXT_PHY_KR_AUTO_NEG_COMPLETE) { + ret = 1; + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_KR_AUTO_NEG_DEVAD, + EXT_PHY_KR_AUTO_NEG_ADVERT, &ld_pause); + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_KR_AUTO_NEG_DEVAD, + EXT_PHY_KR_LP_AUTO_NEG, &lp_pause); + pause_result = (ld_pause & + EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE_MASK) >> 8; + pause_result |= (lp_pause & + EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE_MASK) >> 10; + DP(NETIF_MSG_LINK, "Ext PHY pause result 0x%x \n", + pause_result); + bnx2x_pause_resolve(bp, pause_result); + } + return ret; +} + static void bnx2x_flow_ctrl_resolve(struct bnx2x *bp, u32 gp_status) { - u32 ld_pause; /* local driver */ - u32 lp_pause; /* link partner */ + u32 ld_pause; /* local driver */ + u32 lp_pause; /* link partner */ u32 pause_result; bp->flow_ctrl = 0; @@ -1501,45 +1734,57 @@ static void bnx2x_flow_ctrl_resolve(struct bnx2x *bp, u32 gp_status) pause_result |= (lp_pause & MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_MASK)>>7; DP(NETIF_MSG_LINK, "pause_result 0x%x\n", pause_result); + bnx2x_pause_resolve(bp, pause_result); + } else if (!(bp->req_autoneg & AUTONEG_FLOW_CTRL) || + !(bnx2x_ext_phy_resove_fc(bp))) { + /* forced speed */ + if (bp->req_autoneg & AUTONEG_FLOW_CTRL) { + switch (bp->req_flow_ctrl) { + case FLOW_CTRL_AUTO: + if (bp->dev->mtu <= 4500) + bp->flow_ctrl = FLOW_CTRL_BOTH; + else + bp->flow_ctrl = FLOW_CTRL_TX; + break; - switch (pause_result) { /* ASYM P ASYM P */ - case 0xb: /* 1 0 1 1 */ - bp->flow_ctrl = FLOW_CTRL_TX; - break; - - case 0xe: /* 1 1 1 0 */ - bp->flow_ctrl = FLOW_CTRL_RX; - break; + case FLOW_CTRL_TX: + bp->flow_ctrl = FLOW_CTRL_TX; + break; - case 0x5: /* 0 1 0 1 */ - case 0x7: /* 0 1 1 1 */ - case 0xd: /* 1 1 0 1 */ - case 0xf: /* 1 1 1 1 */ - bp->flow_ctrl = FLOW_CTRL_BOTH; - break; + case FLOW_CTRL_RX: + if (bp->dev->mtu <= 4500) + bp->flow_ctrl = FLOW_CTRL_RX; + break; - default: - break; - } + case FLOW_CTRL_BOTH: + if (bp->dev->mtu <= 4500) + bp->flow_ctrl = FLOW_CTRL_BOTH; + else + bp->flow_ctrl = FLOW_CTRL_TX; + break; - } else { /* forced mode */ - switch (bp->req_flow_ctrl) { - case FLOW_CTRL_AUTO: - if (bp->dev->mtu <= 4500) - bp->flow_ctrl = FLOW_CTRL_BOTH; - else - bp->flow_ctrl = FLOW_CTRL_TX; - break; + case FLOW_CTRL_NONE: + default: + break; + } + } else { /* forced mode */ + switch (bp->req_flow_ctrl) { + case FLOW_CTRL_AUTO: + DP(NETIF_MSG_LINK, "req_flow_ctrl 0x%x while" + " req_autoneg 0x%x\n", + bp->req_flow_ctrl, bp->req_autoneg); + break; - case FLOW_CTRL_TX: - case FLOW_CTRL_RX: - case FLOW_CTRL_BOTH: - bp->flow_ctrl = bp->req_flow_ctrl; - break; + case FLOW_CTRL_TX: + case FLOW_CTRL_RX: + case FLOW_CTRL_BOTH: + bp->flow_ctrl = bp->req_flow_ctrl; + break; - case FLOW_CTRL_NONE: - default: - break; + case FLOW_CTRL_NONE: + default: + break; + } } } DP(NETIF_MSG_LINK, "flow_ctrl 0x%x\n", bp->flow_ctrl); @@ -1550,9 +1795,9 @@ static void bnx2x_link_settings_status(struct bnx2x *bp, u32 gp_status) bp->link_status = 0; if (gp_status & MDIO_GP_STATUS_TOP_AN_STATUS1_LINK_STATUS) { - DP(NETIF_MSG_LINK, "link up\n"); + DP(NETIF_MSG_LINK, "phy link up\n"); - bp->link_up = 1; + bp->phy_link_up = 1; bp->link_status |= LINK_STATUS_LINK_UP; if (gp_status & MDIO_GP_STATUS_TOP_AN_STATUS1_DUPLEX_STATUS) @@ -1661,20 +1906,20 @@ static void bnx2x_link_settings_status(struct bnx2x *bp, u32 gp_status) bp->link_status |= LINK_STATUS_RX_FLOW_CONTROL_ENABLED; } else { /* link_down */ - DP(NETIF_MSG_LINK, "link down\n"); + DP(NETIF_MSG_LINK, "phy link down\n"); - bp->link_up = 0; + bp->phy_link_up = 0; bp->line_speed = 0; bp->duplex = DUPLEX_FULL; bp->flow_ctrl = 0; } - DP(NETIF_MSG_LINK, "gp_status 0x%x link_up %d\n" + DP(NETIF_MSG_LINK, "gp_status 0x%x phy_link_up %d\n" DP_LEVEL " line_speed %d duplex %d flow_ctrl 0x%x" " link_status 0x%x\n", - gp_status, bp->link_up, bp->line_speed, bp->duplex, bp->flow_ctrl, - bp->link_status); + gp_status, bp->phy_link_up, bp->line_speed, bp->duplex, + bp->flow_ctrl, bp->link_status); } static void bnx2x_link_int_ack(struct bnx2x *bp, int is_10g) @@ -1684,38 +1929,38 @@ static void bnx2x_link_int_ack(struct bnx2x *bp, int is_10g) /* first reset all status * we assume only one line will be change at a time */ bnx2x_bits_dis(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4, - (NIG_XGXS0_LINK_STATUS | - NIG_SERDES0_LINK_STATUS | - NIG_STATUS_INTERRUPT_XGXS0_LINK10G)); - if (bp->link_up) { + (NIG_STATUS_XGXS0_LINK10G | + NIG_STATUS_XGXS0_LINK_STATUS | + NIG_STATUS_SERDES0_LINK_STATUS)); + if (bp->phy_link_up) { if (is_10g) { /* Disable the 10G link interrupt * by writing 1 to the status register */ - DP(NETIF_MSG_LINK, "10G XGXS link up\n"); + DP(NETIF_MSG_LINK, "10G XGXS phy link up\n"); bnx2x_bits_en(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4, - NIG_STATUS_INTERRUPT_XGXS0_LINK10G); + NIG_STATUS_XGXS0_LINK10G); } else if (bp->phy_flags & PHY_XGXS_FLAG) { /* Disable the link interrupt * by writing 1 to the relevant lane * in the status register */ - DP(NETIF_MSG_LINK, "1G XGXS link up\n"); + DP(NETIF_MSG_LINK, "1G XGXS phy link up\n"); bnx2x_bits_en(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4, ((1 << bp->ser_lane) << - NIG_XGXS0_LINK_STATUS_SIZE)); + NIG_STATUS_XGXS0_LINK_STATUS_SIZE)); } else { /* SerDes */ - DP(NETIF_MSG_LINK, "SerDes link up\n"); + DP(NETIF_MSG_LINK, "SerDes phy link up\n"); /* Disable the link interrupt * by writing 1 to the status register */ bnx2x_bits_en(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4, - NIG_SERDES0_LINK_STATUS); + NIG_STATUS_SERDES0_LINK_STATUS); } } else { /* link_down */ @@ -1726,91 +1971,182 @@ static int bnx2x_ext_phy_is_link_up(struct bnx2x *bp) { u32 ext_phy_type; u32 ext_phy_addr; - u32 local_phy; - u32 val = 0; + u32 val1 = 0, val2; u32 rx_sd, pcs_status; if (bp->phy_flags & PHY_XGXS_FLAG) { - local_phy = bp->phy_addr; ext_phy_addr = ((bp->ext_phy_config & PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >> PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT); - bp->phy_addr = (u8)ext_phy_addr; ext_phy_type = XGXS_EXT_PHY_TYPE(bp); switch (ext_phy_type) { case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT: DP(NETIF_MSG_LINK, "XGXS Direct\n"); - val = 1; + val1 = 1; break; case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705: DP(NETIF_MSG_LINK, "XGXS 8705\n"); - bnx2x_mdio45_read(bp, EXT_PHY_OPT_WIS_DEVAD, - EXT_PHY_OPT_LASI_STATUS, &val); - DP(NETIF_MSG_LINK, "8705 LASI status is %d\n", val); - - bnx2x_mdio45_read(bp, EXT_PHY_OPT_WIS_DEVAD, - EXT_PHY_OPT_LASI_STATUS, &val); - DP(NETIF_MSG_LINK, "8705 LASI status is %d\n", val); - - bnx2x_mdio45_read(bp, EXT_PHY_OPT_PMA_PMD_DEVAD, + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_OPT_WIS_DEVAD, + EXT_PHY_OPT_LASI_STATUS, &val1); + DP(NETIF_MSG_LINK, "8705 LASI status 0x%x\n", val1); + + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_OPT_WIS_DEVAD, + EXT_PHY_OPT_LASI_STATUS, &val1); + DP(NETIF_MSG_LINK, "8705 LASI status 0x%x\n", val1); + + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, EXT_PHY_OPT_PMD_RX_SD, &rx_sd); - val = (rx_sd & 0x1); + DP(NETIF_MSG_LINK, "8705 rx_sd 0x%x\n", rx_sd); + val1 = (rx_sd & 0x1); break; case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706: DP(NETIF_MSG_LINK, "XGXS 8706\n"); - bnx2x_mdio45_read(bp, EXT_PHY_OPT_PMA_PMD_DEVAD, - EXT_PHY_OPT_LASI_STATUS, &val); - DP(NETIF_MSG_LINK, "8706 LASI status is %d\n", val); - - bnx2x_mdio45_read(bp, EXT_PHY_OPT_PMA_PMD_DEVAD, - EXT_PHY_OPT_LASI_STATUS, &val); - DP(NETIF_MSG_LINK, "8706 LASI status is %d\n", val); - - bnx2x_mdio45_read(bp, EXT_PHY_OPT_PMA_PMD_DEVAD, + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, + EXT_PHY_OPT_LASI_STATUS, &val1); + DP(NETIF_MSG_LINK, "8706 LASI status 0x%x\n", val1); + + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, + EXT_PHY_OPT_LASI_STATUS, &val1); + DP(NETIF_MSG_LINK, "8706 LASI status 0x%x\n", val1); + + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, EXT_PHY_OPT_PMD_RX_SD, &rx_sd); - bnx2x_mdio45_read(bp, EXT_PHY_OPT_PCS_DEVAD, - EXT_PHY_OPT_PCS_STATUS, &pcs_status); + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_OPT_PCS_DEVAD, + EXT_PHY_OPT_PCS_STATUS, &pcs_status); + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_AUTO_NEG_DEVAD, + EXT_PHY_OPT_AN_LINK_STATUS, &val2); + DP(NETIF_MSG_LINK, "8706 rx_sd 0x%x" - " pcs_status 0x%x\n", rx_sd, pcs_status); - /* link is up if both bit 0 of pmd_rx and - * bit 0 of pcs_status are set + " pcs_status 0x%x 1Gbps link_status 0x%x 0x%x\n", + rx_sd, pcs_status, val2, (val2 & (1<<1))); + /* link is up if both bit 0 of pmd_rx_sd and + * bit 0 of pcs_status are set, or if the autoneg bit + 1 is set + */ + val1 = ((rx_sd & pcs_status & 0x1) || (val2 & (1<<1))); + break; + + case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072: + bnx2x_hw_lock(bp, HW_LOCK_RESOURCE_8072_MDIO); + + /* clear the interrupt LASI status register */ + bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0, + ext_phy_addr, + EXT_PHY_KR_PCS_DEVAD, + EXT_PHY_KR_LASI_STATUS, &val2); + bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0, + ext_phy_addr, + EXT_PHY_KR_PCS_DEVAD, + EXT_PHY_KR_LASI_STATUS, &val1); + DP(NETIF_MSG_LINK, "KR LASI status 0x%x->0x%x\n", + val2, val1); + /* Check the LASI */ + bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0, + ext_phy_addr, + EXT_PHY_KR_PMA_PMD_DEVAD, + 0x9003, &val2); + bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0, + ext_phy_addr, + EXT_PHY_KR_PMA_PMD_DEVAD, + 0x9003, &val1); + DP(NETIF_MSG_LINK, "KR 0x9003 0x%x->0x%x\n", + val2, val1); + /* Check the link status */ + bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0, + ext_phy_addr, + EXT_PHY_KR_PCS_DEVAD, + EXT_PHY_KR_PCS_STATUS, &val2); + DP(NETIF_MSG_LINK, "KR PCS status 0x%x\n", val2); + /* Check the link status on 1.1.2 */ + bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0, + ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, + EXT_PHY_KR_STATUS, &val2); + bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0, + ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, + EXT_PHY_KR_STATUS, &val1); + DP(NETIF_MSG_LINK, + "KR PMA status 0x%x->0x%x\n", val2, val1); + val1 = ((val1 & 4) == 4); + /* If 1G was requested assume the link is up */ + if (!(bp->req_autoneg & AUTONEG_SPEED) && + (bp->req_line_speed == SPEED_1000)) + val1 = 1; + bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_8072_MDIO); + break; + + case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101: + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, + EXT_PHY_OPT_LASI_STATUS, &val2); + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, + EXT_PHY_OPT_LASI_STATUS, &val1); + DP(NETIF_MSG_LINK, + "10G-base-T LASI status 0x%x->0x%x\n", val2, val1); + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, + EXT_PHY_KR_STATUS, &val2); + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, + EXT_PHY_KR_STATUS, &val1); + DP(NETIF_MSG_LINK, + "10G-base-T PMA status 0x%x->0x%x\n", val2, val1); + val1 = ((val1 & 4) == 4); + /* if link is up + * print the AN outcome of the SFX7101 PHY */ - val = (rx_sd & pcs_status); + if (val1) { + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_KR_AUTO_NEG_DEVAD, + 0x21, &val2); + DP(NETIF_MSG_LINK, + "SFX7101 AN status 0x%x->%s\n", val2, + (val2 & (1<<14)) ? "Master" : "Slave"); + } break; default: DP(NETIF_MSG_LINK, "BAD XGXS ext_phy_config 0x%x\n", bp->ext_phy_config); - val = 0; + val1 = 0; break; } - bp->phy_addr = local_phy; } else { /* SerDes */ ext_phy_type = SERDES_EXT_PHY_TYPE(bp); switch (ext_phy_type) { case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT: DP(NETIF_MSG_LINK, "SerDes Direct\n"); - val = 1; + val1 = 1; break; case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482: DP(NETIF_MSG_LINK, "SerDes 5482\n"); - val = 1; + val1 = 1; break; default: DP(NETIF_MSG_LINK, "BAD SerDes ext_phy_config 0x%x\n", bp->ext_phy_config); - val = 0; + val1 = 0; break; } } - return val; + return val1; } static void bnx2x_bmac_enable(struct bnx2x *bp, int is_lb) @@ -1935,6 +2271,35 @@ static void bnx2x_bmac_enable(struct bnx2x *bp, int is_lb) bp->stats_state = STATS_STATE_ENABLE; } +static void bnx2x_bmac_rx_disable(struct bnx2x *bp) +{ + int port = bp->port; + u32 bmac_addr = port ? NIG_REG_INGRESS_BMAC1_MEM : + NIG_REG_INGRESS_BMAC0_MEM; + u32 wb_write[2]; + + /* Only if the bmac is out of reset */ + if (REG_RD(bp, MISC_REG_RESET_REG_2) & + (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port)) { + /* Clear Rx Enable bit in BMAC_CONTROL register */ +#ifdef BNX2X_DMAE_RD + bnx2x_read_dmae(bp, bmac_addr + + BIGMAC_REGISTER_BMAC_CONTROL, 2); + wb_write[0] = *bnx2x_sp(bp, wb_data[0]); + wb_write[1] = *bnx2x_sp(bp, wb_data[1]); +#else + wb_write[0] = REG_RD(bp, + bmac_addr + BIGMAC_REGISTER_BMAC_CONTROL); + wb_write[1] = REG_RD(bp, + bmac_addr + BIGMAC_REGISTER_BMAC_CONTROL + 4); +#endif + wb_write[0] &= ~BMAC_CONTROL_RX_ENABLE; + REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_BMAC_CONTROL, + wb_write, 2); + msleep(1); + } +} + static void bnx2x_emac_enable(struct bnx2x *bp) { int port = bp->port; @@ -2233,7 +2598,7 @@ static void bnx2x_pbf_update(struct bnx2x *bp) static void bnx2x_update_mng(struct bnx2x *bp) { if (!nomcp) - SHMEM_WR(bp, drv_fw_mb[bp->port].link_status, + SHMEM_WR(bp, port_mb[bp->port].link_status, bp->link_status); } @@ -2295,19 +2660,19 @@ static void bnx2x_link_down(struct bnx2x *bp) DP(BNX2X_MSG_STATS, "stats_state - STOP\n"); } - /* indicate link down */ + /* indicate no mac active */ bp->phy_flags &= ~(PHY_BMAC_FLAG | PHY_EMAC_FLAG); - /* reset BigMac */ - REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR, - (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port)); + /* update shared memory */ + bnx2x_update_mng(bp); - /* ignore drain flag interrupt */ /* activate nig drain */ NIG_WR(NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1); - /* update shared memory */ - bnx2x_update_mng(bp); + /* reset BigMac */ + bnx2x_bmac_rx_disable(bp); + REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR, + (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port)); /* indicate link down */ bnx2x_link_report(bp); @@ -2318,14 +2683,15 @@ static void bnx2x_init_mac_stats(struct bnx2x *bp); /* This function is called upon link interrupt */ static void bnx2x_link_update(struct bnx2x *bp) { - u32 gp_status; int port = bp->port; int i; + u32 gp_status; int link_10g; - DP(NETIF_MSG_LINK, "port %x, is xgxs %x, stat_mask 0x%x," + DP(NETIF_MSG_LINK, "port %x, %s, int_status 0x%x," " int_mask 0x%x, saved_mask 0x%x, MI_INT %x, SERDES_LINK %x," - " 10G %x, XGXS_LINK %x\n", port, (bp->phy_flags & PHY_XGXS_FLAG), + " 10G %x, XGXS_LINK %x\n", port, + (bp->phy_flags & PHY_XGXS_FLAG)? "XGXS":"SerDes", REG_RD(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4), REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4), bp->nig_mask, REG_RD(bp, NIG_REG_EMAC0_STATUS_MISC_MI_INT + port*0x18), @@ -2337,7 +2703,7 @@ static void bnx2x_link_update(struct bnx2x *bp) might_sleep(); MDIO_SET_REG_BANK(bp, MDIO_REG_BANK_GP_STATUS); /* avoid fast toggling */ - for (i = 0 ; i < 10 ; i++) { + for (i = 0; i < 10; i++) { msleep(10); bnx2x_mdio22_read(bp, MDIO_GP_STATUS_TOP_AN_STATUS1, &gp_status); @@ -2352,7 +2718,8 @@ static void bnx2x_link_update(struct bnx2x *bp) bnx2x_link_int_ack(bp, link_10g); /* link is up only if both local phy and external phy are up */ - if (bp->link_up && bnx2x_ext_phy_is_link_up(bp)) { + bp->link_up = (bp->phy_link_up && bnx2x_ext_phy_is_link_up(bp)); + if (bp->link_up) { if (link_10g) { bnx2x_bmac_enable(bp, 0); bnx2x_leds_set(bp, SPEED_10000); @@ -2428,7 +2795,9 @@ static void bnx2x_reset_unicore(struct bnx2x *bp) } } - BNX2X_ERR("BUG! unicore is still in reset!\n"); + BNX2X_ERR("BUG! %s (0x%x) is still in reset!\n", + (bp->phy_flags & PHY_XGXS_FLAG)? "XGXS":"SerDes", + bp->phy_addr); } static void bnx2x_set_swap_lanes(struct bnx2x *bp) @@ -2476,12 +2845,12 @@ static void bnx2x_set_parallel_detection(struct bnx2x *bp) MDIO_SET_REG_BANK(bp, MDIO_REG_BANK_10G_PARALLEL_DETECT); bnx2x_mdio22_write(bp, - MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_LINK, + MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_LINK, MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_LINK_CNT); bnx2x_mdio22_read(bp, - MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL, - &control2); + MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL, + &control2); if (bp->autoneg & AUTONEG_PARALLEL) { control2 |= @@ -2491,8 +2860,14 @@ static void bnx2x_set_parallel_detection(struct bnx2x *bp) ~MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL_PARDET10G_EN; } bnx2x_mdio22_write(bp, - MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL, - control2); + MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL, + control2); + + /* Disable parallel detection of HiG */ + MDIO_SET_REG_BANK(bp, MDIO_REG_BANK_XGXS_BLOCK2); + bnx2x_mdio22_write(bp, MDIO_XGXS_BLOCK2_UNICORE_MODE_10G, + MDIO_XGXS_BLOCK2_UNICORE_MODE_10G_CX4_XGXS | + MDIO_XGXS_BLOCK2_UNICORE_MODE_10G_HIGIG_XGXS); } } @@ -2626,7 +3001,7 @@ static void bnx2x_set_brcm_cl37_advertisment(struct bnx2x *bp) MDIO_SET_REG_BANK(bp, MDIO_REG_BANK_OVER_1G); /* set extended capabilities */ - if (bp->advertising & ADVERTISED_2500baseT_Full) + if (bp->advertising & ADVERTISED_2500baseX_Full) val |= MDIO_OVER_1G_UP1_2_5G; if (bp->advertising & ADVERTISED_10000baseT_Full) val |= MDIO_OVER_1G_UP1_10G; @@ -2642,20 +3017,91 @@ static void bnx2x_set_ieee_aneg_advertisment(struct bnx2x *bp) /* for AN, we are always publishing full duplex */ an_adv = MDIO_COMBO_IEEE0_AUTO_NEG_ADV_FULL_DUPLEX; - /* set pause */ - switch (bp->pause_mode) { - case PAUSE_SYMMETRIC: - an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC; - break; - case PAUSE_ASYMMETRIC: - an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC; - break; - case PAUSE_BOTH: - an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH; - break; - case PAUSE_NONE: - an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE; - break; + /* resolve pause mode and advertisement + * Please refer to Table 28B-3 of the 802.3ab-1999 spec */ + if (bp->req_autoneg & AUTONEG_FLOW_CTRL) { + switch (bp->req_flow_ctrl) { + case FLOW_CTRL_AUTO: + if (bp->dev->mtu <= 4500) { + an_adv |= + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH; + bp->advertising |= (ADVERTISED_Pause | + ADVERTISED_Asym_Pause); + } else { + an_adv |= + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC; + bp->advertising |= ADVERTISED_Asym_Pause; + } + break; + + case FLOW_CTRL_TX: + an_adv |= + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC; + bp->advertising |= ADVERTISED_Asym_Pause; + break; + + case FLOW_CTRL_RX: + if (bp->dev->mtu <= 4500) { + an_adv |= + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH; + bp->advertising |= (ADVERTISED_Pause | + ADVERTISED_Asym_Pause); + } else { + an_adv |= + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE; + bp->advertising &= ~(ADVERTISED_Pause | + ADVERTISED_Asym_Pause); + } + break; + + case FLOW_CTRL_BOTH: + if (bp->dev->mtu <= 4500) { + an_adv |= + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH; + bp->advertising |= (ADVERTISED_Pause | + ADVERTISED_Asym_Pause); + } else { + an_adv |= + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC; + bp->advertising |= ADVERTISED_Asym_Pause; + } + break; + + case FLOW_CTRL_NONE: + default: + an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE; + bp->advertising &= ~(ADVERTISED_Pause | + ADVERTISED_Asym_Pause); + break; + } + } else { /* forced mode */ + switch (bp->req_flow_ctrl) { + case FLOW_CTRL_AUTO: + DP(NETIF_MSG_LINK, "req_flow_ctrl 0x%x while" + " req_autoneg 0x%x\n", + bp->req_flow_ctrl, bp->req_autoneg); + break; + + case FLOW_CTRL_TX: + an_adv |= + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC; + bp->advertising |= ADVERTISED_Asym_Pause; + break; + + case FLOW_CTRL_RX: + case FLOW_CTRL_BOTH: + an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH; + bp->advertising |= (ADVERTISED_Pause | + ADVERTISED_Asym_Pause); + break; + + case FLOW_CTRL_NONE: + default: + an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE; + bp->advertising &= ~(ADVERTISED_Pause | + ADVERTISED_Asym_Pause); + break; + } } MDIO_SET_REG_BANK(bp, MDIO_REG_BANK_COMBO_IEEE0); @@ -2753,47 +3199,162 @@ static void bnx2x_initialize_sgmii_process(struct bnx2x *bp) static void bnx2x_link_int_enable(struct bnx2x *bp) { int port = bp->port; + u32 ext_phy_type; + u32 mask; /* setting the status to report on link up for either XGXS or SerDes */ bnx2x_bits_dis(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4, - (NIG_XGXS0_LINK_STATUS | - NIG_STATUS_INTERRUPT_XGXS0_LINK10G | - NIG_SERDES0_LINK_STATUS)); + (NIG_STATUS_XGXS0_LINK10G | + NIG_STATUS_XGXS0_LINK_STATUS | + NIG_STATUS_SERDES0_LINK_STATUS)); if (bp->phy_flags & PHY_XGXS_FLAG) { - /* TBD - - * in force mode (not AN) we can enable just the relevant - * interrupt - * Even in AN we might enable only one according to the AN - * speed mask - */ - bnx2x_bits_en(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4, - (NIG_MASK_XGXS0_LINK_STATUS | - NIG_MASK_XGXS0_LINK10G)); - DP(NETIF_MSG_LINK, "enable XGXS interrupt\n"); + mask = (NIG_MASK_XGXS0_LINK10G | + NIG_MASK_XGXS0_LINK_STATUS); + DP(NETIF_MSG_LINK, "enabled XGXS interrupt\n"); + ext_phy_type = XGXS_EXT_PHY_TYPE(bp); + if ((ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) && + (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE) && + (ext_phy_type != + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN)) { + mask |= NIG_MASK_MI_INT; + DP(NETIF_MSG_LINK, "enabled external phy int\n"); + } } else { /* SerDes */ - bnx2x_bits_en(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4, - NIG_MASK_SERDES0_LINK_STATUS); - DP(NETIF_MSG_LINK, "enable SerDes interrupt\n"); + mask = NIG_MASK_SERDES0_LINK_STATUS; + DP(NETIF_MSG_LINK, "enabled SerDes interrupt\n"); + ext_phy_type = SERDES_EXT_PHY_TYPE(bp); + if ((ext_phy_type != + PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT) && + (ext_phy_type != + PORT_HW_CFG_SERDES_EXT_PHY_TYPE_NOT_CONN)) { + mask |= NIG_MASK_MI_INT; + DP(NETIF_MSG_LINK, "enabled external phy int\n"); + } } + bnx2x_bits_en(bp, + NIG_REG_MASK_INTERRUPT_PORT0 + port*4, + mask); + DP(NETIF_MSG_LINK, "port %x, %s, int_status 0x%x," + " int_mask 0x%x, MI_INT %x, SERDES_LINK %x," + " 10G %x, XGXS_LINK %x\n", port, + (bp->phy_flags & PHY_XGXS_FLAG)? "XGXS":"SerDes", + REG_RD(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4), + REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4), + REG_RD(bp, NIG_REG_EMAC0_STATUS_MISC_MI_INT + port*0x18), + REG_RD(bp, NIG_REG_SERDES0_STATUS_LINK_STATUS + port*0x3c), + REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK10G + port*0x68), + REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK_STATUS + port*0x68) + ); +} + +static void bnx2x_bcm8072_external_rom_boot(struct bnx2x *bp) +{ + u32 ext_phy_addr = ((bp->ext_phy_config & + PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >> + PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT); + u32 fw_ver1, fw_ver2; + + /* Need to wait 200ms after reset */ + msleep(200); + /* Boot port from external ROM + * Set ser_boot_ctl bit in the MISC_CTRL1 register + */ + bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr, + EXT_PHY_KR_PMA_PMD_DEVAD, + EXT_PHY_KR_MISC_CTRL1, 0x0001); + + /* Reset internal microprocessor */ + bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr, + EXT_PHY_KR_PMA_PMD_DEVAD, EXT_PHY_KR_GEN_CTRL, + EXT_PHY_KR_ROM_RESET_INTERNAL_MP); + /* set micro reset = 0 */ + bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr, + EXT_PHY_KR_PMA_PMD_DEVAD, EXT_PHY_KR_GEN_CTRL, + EXT_PHY_KR_ROM_MICRO_RESET); + /* Reset internal microprocessor */ + bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr, + EXT_PHY_KR_PMA_PMD_DEVAD, EXT_PHY_KR_GEN_CTRL, + EXT_PHY_KR_ROM_RESET_INTERNAL_MP); + /* wait for 100ms for code download via SPI port */ + msleep(100); + + /* Clear ser_boot_ctl bit */ + bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr, + EXT_PHY_KR_PMA_PMD_DEVAD, + EXT_PHY_KR_MISC_CTRL1, 0x0000); + /* Wait 100ms */ + msleep(100); + + /* Print the PHY FW version */ + bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0, ext_phy_addr, + EXT_PHY_KR_PMA_PMD_DEVAD, + 0xca19, &fw_ver1); + bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0, ext_phy_addr, + EXT_PHY_KR_PMA_PMD_DEVAD, + 0xca1a, &fw_ver2); + DP(NETIF_MSG_LINK, + "8072 FW version 0x%x:0x%x\n", fw_ver1, fw_ver2); +} + +static void bnx2x_bcm8072_force_10G(struct bnx2x *bp) +{ + u32 ext_phy_addr = ((bp->ext_phy_config & + PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >> + PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT); + + /* Force KR or KX */ + bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr, + EXT_PHY_KR_PMA_PMD_DEVAD, EXT_PHY_KR_CTRL, + 0x2040); + bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr, + EXT_PHY_KR_PMA_PMD_DEVAD, EXT_PHY_KR_CTRL2, + 0x000b); + bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr, + EXT_PHY_KR_PMA_PMD_DEVAD, EXT_PHY_KR_PMD_CTRL, + 0x0000); + bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr, + EXT_PHY_KR_AUTO_NEG_DEVAD, EXT_PHY_KR_CTRL, + 0x0000); } static void bnx2x_ext_phy_init(struct bnx2x *bp) { - int port = bp->port; u32 ext_phy_type; u32 ext_phy_addr; - u32 local_phy; + u32 cnt; + u32 ctrl; + u32 val = 0; if (bp->phy_flags & PHY_XGXS_FLAG) { - local_phy = bp->phy_addr; ext_phy_addr = ((bp->ext_phy_config & PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >> PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT); ext_phy_type = XGXS_EXT_PHY_TYPE(bp); + /* Make sure that the soft reset is off (expect for the 8072: + * due to the lock, it will be done inside the specific + * handling) + */ + if ((ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) && + (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE) && + (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN) && + (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072)) { + /* Wait for soft reset to get cleared upto 1 sec */ + for (cnt = 0; cnt < 1000; cnt++) { + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, + EXT_PHY_OPT_CNTL, &ctrl); + if (!(ctrl & (1<<15))) + break; + msleep(1); + } + DP(NETIF_MSG_LINK, + "control reg 0x%x (after %d ms)\n", ctrl, cnt); + } + switch (ext_phy_type) { case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT: DP(NETIF_MSG_LINK, "XGXS Direct\n"); @@ -2801,49 +3362,235 @@ static void bnx2x_ext_phy_init(struct bnx2x *bp) case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705: DP(NETIF_MSG_LINK, "XGXS 8705\n"); - bnx2x_bits_en(bp, - NIG_REG_MASK_INTERRUPT_PORT0 + port*4, - NIG_MASK_MI_INT); - DP(NETIF_MSG_LINK, "enabled external phy int\n"); - bp->phy_addr = ext_phy_type; - bnx2x_mdio45_vwrite(bp, EXT_PHY_OPT_PMA_PMD_DEVAD, + bnx2x_mdio45_vwrite(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, EXT_PHY_OPT_PMD_MISC_CNTL, 0x8288); - bnx2x_mdio45_vwrite(bp, EXT_PHY_OPT_PMA_PMD_DEVAD, + bnx2x_mdio45_vwrite(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, EXT_PHY_OPT_PHY_IDENTIFIER, 0x7fbf); - bnx2x_mdio45_vwrite(bp, EXT_PHY_OPT_PMA_PMD_DEVAD, + bnx2x_mdio45_vwrite(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, EXT_PHY_OPT_CMU_PLL_BYPASS, 0x0100); - bnx2x_mdio45_vwrite(bp, EXT_PHY_OPT_WIS_DEVAD, + bnx2x_mdio45_vwrite(bp, ext_phy_addr, + EXT_PHY_OPT_WIS_DEVAD, EXT_PHY_OPT_LASI_CNTL, 0x1); break; case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706: DP(NETIF_MSG_LINK, "XGXS 8706\n"); - bnx2x_bits_en(bp, - NIG_REG_MASK_INTERRUPT_PORT0 + port*4, - NIG_MASK_MI_INT); - DP(NETIF_MSG_LINK, "enabled external phy int\n"); - bp->phy_addr = ext_phy_type; - bnx2x_mdio45_vwrite(bp, EXT_PHY_OPT_PMA_PMD_DEVAD, - EXT_PHY_OPT_PMD_DIGITAL_CNT, - 0x400); - bnx2x_mdio45_vwrite(bp, EXT_PHY_OPT_PMA_PMD_DEVAD, + if (!(bp->req_autoneg & AUTONEG_SPEED)) { + /* Force speed */ + if (bp->req_line_speed == SPEED_10000) { + DP(NETIF_MSG_LINK, + "XGXS 8706 force 10Gbps\n"); + bnx2x_mdio45_vwrite(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, + EXT_PHY_OPT_PMD_DIGITAL_CNT, + 0x400); + } else { + /* Force 1Gbps */ + DP(NETIF_MSG_LINK, + "XGXS 8706 force 1Gbps\n"); + + bnx2x_mdio45_vwrite(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, + EXT_PHY_OPT_CNTL, + 0x0040); + + bnx2x_mdio45_vwrite(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, + EXT_PHY_OPT_CNTL2, + 0x000D); + } + + /* Enable LASI */ + bnx2x_mdio45_vwrite(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, + EXT_PHY_OPT_LASI_CNTL, + 0x1); + } else { + /* AUTONEG */ + /* Allow CL37 through CL73 */ + DP(NETIF_MSG_LINK, "XGXS 8706 AutoNeg\n"); + bnx2x_mdio45_vwrite(bp, ext_phy_addr, + EXT_PHY_AUTO_NEG_DEVAD, + EXT_PHY_OPT_AN_CL37_CL73, + 0x040c); + + /* Enable Full-Duplex advertisment on CL37 */ + bnx2x_mdio45_vwrite(bp, ext_phy_addr, + EXT_PHY_AUTO_NEG_DEVAD, + EXT_PHY_OPT_AN_CL37_FD, + 0x0020); + /* Enable CL37 AN */ + bnx2x_mdio45_vwrite(bp, ext_phy_addr, + EXT_PHY_AUTO_NEG_DEVAD, + EXT_PHY_OPT_AN_CL37_AN, + 0x1000); + /* Advertise 10G/1G support */ + if (bp->advertising & + ADVERTISED_1000baseT_Full) + val = (1<<5); + if (bp->advertising & + ADVERTISED_10000baseT_Full) + val |= (1<<7); + + bnx2x_mdio45_vwrite(bp, ext_phy_addr, + EXT_PHY_AUTO_NEG_DEVAD, + EXT_PHY_OPT_AN_ADV, val); + /* Enable LASI */ + bnx2x_mdio45_vwrite(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, + EXT_PHY_OPT_LASI_CNTL, + 0x1); + + /* Enable clause 73 AN */ + bnx2x_mdio45_write(bp, ext_phy_addr, + EXT_PHY_AUTO_NEG_DEVAD, + EXT_PHY_OPT_CNTL, + 0x1200); + } + break; + + case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072: + bnx2x_hw_lock(bp, HW_LOCK_RESOURCE_8072_MDIO); + /* Wait for soft reset to get cleared upto 1 sec */ + for (cnt = 0; cnt < 1000; cnt++) { + bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0, + ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, + EXT_PHY_OPT_CNTL, &ctrl); + if (!(ctrl & (1<<15))) + break; + msleep(1); + } + DP(NETIF_MSG_LINK, + "8072 control reg 0x%x (after %d ms)\n", + ctrl, cnt); + + bnx2x_bcm8072_external_rom_boot(bp); + DP(NETIF_MSG_LINK, "Finshed loading 8072 KR ROM\n"); + + /* enable LASI */ + bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, + ext_phy_addr, + EXT_PHY_KR_PMA_PMD_DEVAD, + 0x9000, 0x0400); + bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, + ext_phy_addr, + EXT_PHY_KR_PMA_PMD_DEVAD, + EXT_PHY_KR_LASI_CNTL, 0x0004); + + /* If this is forced speed, set to KR or KX + * (all other are not supported) + */ + if (!(bp->req_autoneg & AUTONEG_SPEED)) { + if (bp->req_line_speed == SPEED_10000) { + bnx2x_bcm8072_force_10G(bp); + DP(NETIF_MSG_LINK, + "Forced speed 10G on 8072\n"); + /* unlock */ + bnx2x_hw_unlock(bp, + HW_LOCK_RESOURCE_8072_MDIO); + break; + } else + val = (1<<5); + } else { + + /* Advertise 10G/1G support */ + if (bp->advertising & + ADVERTISED_1000baseT_Full) + val = (1<<5); + if (bp->advertising & + ADVERTISED_10000baseT_Full) + val |= (1<<7); + } + bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, + ext_phy_addr, + EXT_PHY_KR_AUTO_NEG_DEVAD, + 0x11, val); + /* Add support for CL37 ( passive mode ) I */ + bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, + ext_phy_addr, + EXT_PHY_KR_AUTO_NEG_DEVAD, + 0x8370, 0x040c); + /* Add support for CL37 ( passive mode ) II */ + bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, + ext_phy_addr, + EXT_PHY_KR_AUTO_NEG_DEVAD, + 0xffe4, 0x20); + /* Add support for CL37 ( passive mode ) III */ + bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, + ext_phy_addr, + EXT_PHY_KR_AUTO_NEG_DEVAD, + 0xffe0, 0x1000); + /* Restart autoneg */ + msleep(500); + bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, + ext_phy_addr, + EXT_PHY_KR_AUTO_NEG_DEVAD, + EXT_PHY_KR_CTRL, 0x1200); + DP(NETIF_MSG_LINK, "8072 Autoneg Restart: " + "1G %ssupported 10G %ssupported\n", + (val & (1<<5)) ? "" : "not ", + (val & (1<<7)) ? "" : "not "); + + /* unlock */ + bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_8072_MDIO); + break; + + case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101: + DP(NETIF_MSG_LINK, + "Setting the SFX7101 LASI indication\n"); + bnx2x_mdio45_vwrite(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, EXT_PHY_OPT_LASI_CNTL, 0x1); + DP(NETIF_MSG_LINK, + "Setting the SFX7101 LED to blink on traffic\n"); + bnx2x_mdio45_vwrite(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, + 0xC007, (1<<3)); + + /* read modify write pause advertizing */ + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_KR_AUTO_NEG_DEVAD, + EXT_PHY_KR_AUTO_NEG_ADVERT, &val); + val &= ~EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE_BOTH; + /* Please refer to Table 28B-3 of 802.3ab-1999 spec. */ + if (bp->advertising & ADVERTISED_Pause) + val |= EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE; + + if (bp->advertising & ADVERTISED_Asym_Pause) { + val |= + EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE_ASYMMETRIC; + } + DP(NETIF_MSG_LINK, "SFX7101 AN advertize 0x%x\n", val); + bnx2x_mdio45_vwrite(bp, ext_phy_addr, + EXT_PHY_KR_AUTO_NEG_DEVAD, + EXT_PHY_KR_AUTO_NEG_ADVERT, val); + /* Restart autoneg */ + bnx2x_mdio45_read(bp, ext_phy_addr, + EXT_PHY_KR_AUTO_NEG_DEVAD, + EXT_PHY_KR_CTRL, &val); + val |= 0x200; + bnx2x_mdio45_write(bp, ext_phy_addr, + EXT_PHY_KR_AUTO_NEG_DEVAD, + EXT_PHY_KR_CTRL, val); break; default: - DP(NETIF_MSG_LINK, "BAD XGXS ext_phy_config 0x%x\n", - bp->ext_phy_config); + BNX2X_ERR("BAD XGXS ext_phy_config 0x%x\n", + bp->ext_phy_config); break; } - bp->phy_addr = local_phy; } else { /* SerDes */ -/* ext_phy_addr = ((bp->ext_phy_config & +/* ext_phy_addr = ((bp->ext_phy_config & PORT_HW_CFG_SERDES_EXT_PHY_ADDR_MASK) >> PORT_HW_CFG_SERDES_EXT_PHY_ADDR_SHIFT); */ @@ -2855,10 +3602,6 @@ static void bnx2x_ext_phy_init(struct bnx2x *bp) case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482: DP(NETIF_MSG_LINK, "SerDes 5482\n"); - bnx2x_bits_en(bp, - NIG_REG_MASK_INTERRUPT_PORT0 + port*4, - NIG_MASK_MI_INT); - DP(NETIF_MSG_LINK, "enabled external phy int\n"); break; default: @@ -2872,8 +3615,22 @@ static void bnx2x_ext_phy_init(struct bnx2x *bp) static void bnx2x_ext_phy_reset(struct bnx2x *bp) { u32 ext_phy_type; - u32 ext_phy_addr; - u32 local_phy; + u32 ext_phy_addr = ((bp->ext_phy_config & + PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >> + PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT); + u32 board = (bp->board & SHARED_HW_CFG_BOARD_TYPE_MASK); + + /* The PHY reset is controled by GPIO 1 + * Give it 1ms of reset pulse + */ + if ((board != SHARED_HW_CFG_BOARD_TYPE_BCM957710T1002G) && + (board != SHARED_HW_CFG_BOARD_TYPE_BCM957710T1003G)) { + bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1, + MISC_REGISTERS_GPIO_OUTPUT_LOW); + msleep(1); + bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1, + MISC_REGISTERS_GPIO_OUTPUT_HIGH); + } if (bp->phy_flags & PHY_XGXS_FLAG) { ext_phy_type = XGXS_EXT_PHY_TYPE(bp); @@ -2884,15 +3641,24 @@ static void bnx2x_ext_phy_reset(struct bnx2x *bp) case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705: case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706: - DP(NETIF_MSG_LINK, "XGXS 8705/6\n"); - local_phy = bp->phy_addr; - ext_phy_addr = ((bp->ext_phy_config & - PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >> - PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT); - bp->phy_addr = (u8)ext_phy_addr; - bnx2x_mdio45_write(bp, EXT_PHY_OPT_PMA_PMD_DEVAD, + DP(NETIF_MSG_LINK, "XGXS 8705/8706\n"); + bnx2x_mdio45_write(bp, ext_phy_addr, + EXT_PHY_OPT_PMA_PMD_DEVAD, EXT_PHY_OPT_CNTL, 0xa040); - bp->phy_addr = local_phy; + break; + + case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072: + DP(NETIF_MSG_LINK, "XGXS 8072\n"); + bnx2x_hw_lock(bp, HW_LOCK_RESOURCE_8072_MDIO); + bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, + ext_phy_addr, + EXT_PHY_KR_PMA_PMD_DEVAD, + 0, 1<<15); + bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_8072_MDIO); + break; + + case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101: + DP(NETIF_MSG_LINK, "XGXS SFX7101\n"); break; default: @@ -2931,6 +3697,7 @@ static void bnx2x_link_initialize(struct bnx2x *bp) NIG_MASK_SERDES0_LINK_STATUS | NIG_MASK_MI_INT)); + /* Activate the external PHY */ bnx2x_ext_phy_reset(bp); bnx2x_set_aer_mmd(bp); @@ -3011,11 +3778,11 @@ static void bnx2x_link_initialize(struct bnx2x *bp) bnx2x_initialize_sgmii_process(bp); } - /* enable the interrupt */ - bnx2x_link_int_enable(bp); - /* init ext phy and enable link state int */ bnx2x_ext_phy_init(bp); + + /* enable the interrupt */ + bnx2x_link_int_enable(bp); } static void bnx2x_phy_deassert(struct bnx2x *bp) @@ -3074,6 +3841,11 @@ static int bnx2x_phy_init(struct bnx2x *bp) static void bnx2x_link_reset(struct bnx2x *bp) { int port = bp->port; + u32 board = (bp->board & SHARED_HW_CFG_BOARD_TYPE_MASK); + + /* update shared memory */ + bp->link_status = 0; + bnx2x_update_mng(bp); /* disable attentions */ bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4, @@ -3082,21 +3854,45 @@ static void bnx2x_link_reset(struct bnx2x *bp) NIG_MASK_SERDES0_LINK_STATUS | NIG_MASK_MI_INT)); - bnx2x_ext_phy_reset(bp); + /* activate nig drain */ + NIG_WR(NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1); + + /* disable nig egress interface */ + NIG_WR(NIG_REG_BMAC0_OUT_EN + port*4, 0); + NIG_WR(NIG_REG_EGRESS_EMAC0_OUT_EN + port*4, 0); + + /* Stop BigMac rx */ + bnx2x_bmac_rx_disable(bp); + + /* disable emac */ + NIG_WR(NIG_REG_NIG_EMAC0_EN + port*4, 0); + + msleep(10); + + /* The PHY reset is controled by GPIO 1 + * Hold it as output low + */ + if ((board != SHARED_HW_CFG_BOARD_TYPE_BCM957710T1002G) && + (board != SHARED_HW_CFG_BOARD_TYPE_BCM957710T1003G)) { + bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1, + MISC_REGISTERS_GPIO_OUTPUT_LOW); + DP(NETIF_MSG_LINK, "reset external PHY\n"); + } /* reset the SerDes/XGXS */ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_CLEAR, (0x1ff << (port*16))); - /* reset EMAC / BMAC and disable NIG interfaces */ - NIG_WR(NIG_REG_BMAC0_IN_EN + port*4, 0); - NIG_WR(NIG_REG_BMAC0_OUT_EN + port*4, 0); + /* reset BigMac */ + REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR, + (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port)); - NIG_WR(NIG_REG_NIG_EMAC0_EN + port*4, 0); + /* disable nig ingress interface */ + NIG_WR(NIG_REG_BMAC0_IN_EN + port*4, 0); NIG_WR(NIG_REG_EMAC0_IN_EN + port*4, 0); - NIG_WR(NIG_REG_EGRESS_EMAC0_OUT_EN + port*4, 0); - NIG_WR(NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1); + /* set link down */ + bp->link_up = 0; } #ifdef BNX2X_XGXS_LB @@ -3177,6 +3973,7 @@ static int bnx2x_sp_post(struct bnx2x *bp, int command, int cid, bnx2x_panic(); return -EBUSY; } + /* CID needs port number to be encoded int it */ bp->spq_prod_bd->hdr.conn_and_cmd_data = cpu_to_le32(((command << SPE_HDR_CMD_ID_SHIFT) | @@ -4335,7 +5132,7 @@ static void bnx2x_timer(unsigned long data) return; if (atomic_read(&bp->intr_sem) != 0) - goto bnx2x_restart_timer; + goto timer_restart; if (poll) { struct bnx2x_fastpath *fp = &bp->fp[0]; @@ -4345,7 +5142,7 @@ static void bnx2x_timer(unsigned long data) rc = bnx2x_rx_int(fp, 1000); } - if (!nomcp && (bp->bc_ver >= 0x040003)) { + if (!nomcp) { int port = bp->port; u32 drv_pulse; u32 mcp_pulse; @@ -4354,9 +5151,9 @@ static void bnx2x_timer(unsigned long data) bp->fw_drv_pulse_wr_seq &= DRV_PULSE_SEQ_MASK; /* TBD - add SYSTEM_TIME */ drv_pulse = bp->fw_drv_pulse_wr_seq; - SHMEM_WR(bp, drv_fw_mb[port].drv_pulse_mb, drv_pulse); + SHMEM_WR(bp, func_mb[port].drv_pulse_mb, drv_pulse); - mcp_pulse = (SHMEM_RD(bp, drv_fw_mb[port].mcp_pulse_mb) & + mcp_pulse = (SHMEM_RD(bp, func_mb[port].mcp_pulse_mb) & MCP_PULSE_SEQ_MASK); /* The delta between driver pulse and mcp response * should be 1 (before mcp response) or 0 (after mcp response) @@ -4370,11 +5167,11 @@ static void bnx2x_timer(unsigned long data) } if (bp->stats_state == STATS_STATE_DISABLE) - goto bnx2x_restart_timer; + goto timer_restart; bnx2x_update_stats(bp); -bnx2x_restart_timer: +timer_restart: mod_timer(&bp->timer, jiffies + bp->current_interval); } @@ -5266,8 +6063,10 @@ static int bnx2x_function_init(struct bnx2x *bp, int mode) if (mode & 0x1) { /* init common */ DP(BNX2X_MSG_MCP, "starting common init func %d mode %x\n", func, mode); - REG_WR(bp, MISC_REG_RESET_REG_1, 0xffffffff); - REG_WR(bp, MISC_REG_RESET_REG_2, 0xfffc); + REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET, + 0xffffffff); + REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET, + 0xfffc); bnx2x_init_block(bp, MISC_COMMON_START, MISC_COMMON_END); REG_WR(bp, MISC_REG_LCPLL_CTRL_REG_2, 0x100); @@ -5487,6 +6286,28 @@ static int bnx2x_function_init(struct bnx2x *bp, int mode) enable_blocks_attention(bp); /* enable_blocks_parity(bp); */ + switch (bp->board & SHARED_HW_CFG_BOARD_TYPE_MASK) { + case SHARED_HW_CFG_BOARD_TYPE_BCM957710A1022G: + /* Fan failure is indicated by SPIO 5 */ + bnx2x_set_spio(bp, MISC_REGISTERS_SPIO_5, + MISC_REGISTERS_SPIO_INPUT_HI_Z); + + /* set to active low mode */ + val = REG_RD(bp, MISC_REG_SPIO_INT); + val |= ((1 << MISC_REGISTERS_SPIO_5) << + MISC_REGISTERS_SPIO_INT_OLD_SET_POS); + REG_WR(bp, MISC_REG_SPIO_INT, val); + + /* enable interrupt to signal the IGU */ + val = REG_RD(bp, MISC_REG_SPIO_EVENT_EN); + val |= (1 << MISC_REGISTERS_SPIO_5); + REG_WR(bp, MISC_REG_SPIO_EVENT_EN, val); + break; + + default: + break; + } + } /* end of common init */ /* per port init */ @@ -5646,6 +6467,18 @@ static int bnx2x_function_init(struct bnx2x *bp, int mode) /* Port MCP comes here */ /* Port DMAE comes here */ + switch (bp->board & SHARED_HW_CFG_BOARD_TYPE_MASK) { + case SHARED_HW_CFG_BOARD_TYPE_BCM957710A1022G: + /* add SPIO 5 to group 0 */ + val = REG_RD(bp, MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0); + val |= AEU_INPUTS_ATTN_BITS_SPIO5; + REG_WR(bp, MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0, val); + break; + + default: + break; + } + bnx2x_link_reset(bp); /* Reset PCIE errors for debug */ @@ -5670,9 +6503,9 @@ static int bnx2x_function_init(struct bnx2x *bp, int mode) port = bp->port; bp->fw_drv_pulse_wr_seq = - (SHMEM_RD(bp, drv_fw_mb[port].drv_pulse_mb) & + (SHMEM_RD(bp, func_mb[port].drv_pulse_mb) & DRV_PULSE_SEQ_MASK); - bp->fw_mb = SHMEM_RD(bp, drv_fw_mb[port].fw_mb_param); + bp->fw_mb = SHMEM_RD(bp, func_mb[port].fw_mb_param); DP(BNX2X_MSG_MCP, "drv_pulse 0x%x fw_mb 0x%x\n", bp->fw_drv_pulse_wr_seq, bp->fw_mb); } else { @@ -5685,12 +6518,12 @@ static int bnx2x_function_init(struct bnx2x *bp, int mode) /* send the MCP a request, block until there is a reply */ static u32 bnx2x_fw_command(struct bnx2x *bp, u32 command) { - u32 rc = 0; - u32 seq = ++bp->fw_seq; int port = bp->port; + u32 seq = ++bp->fw_seq; + u32 rc = 0; - SHMEM_WR(bp, drv_fw_mb[port].drv_mb_header, command|seq); - DP(BNX2X_MSG_MCP, "wrote command (%x) to FW MB\n", command|seq); + SHMEM_WR(bp, func_mb[port].drv_mb_header, (command | seq)); + DP(BNX2X_MSG_MCP, "wrote command (%x) to FW MB\n", (command | seq)); /* let the FW do it's magic ... */ msleep(100); /* TBD */ @@ -5698,19 +6531,20 @@ static u32 bnx2x_fw_command(struct bnx2x *bp, u32 command) if (CHIP_REV_IS_SLOW(bp)) msleep(900); - rc = SHMEM_RD(bp, drv_fw_mb[port].fw_mb_header); - + rc = SHMEM_RD(bp, func_mb[port].fw_mb_header); DP(BNX2X_MSG_MCP, "read (%x) seq is (%x) from FW MB\n", rc, seq); /* is this a reply to our command? */ if (seq == (rc & FW_MSG_SEQ_NUMBER_MASK)) { rc &= FW_MSG_CODE_MASK; + } else { /* FW BUG! */ BNX2X_ERR("FW failed to respond!\n"); bnx2x_fw_dump(bp); rc = 0; } + return rc; } @@ -6559,7 +7393,7 @@ static void bnx2x_link_settings_supported(struct bnx2x *bp, u32 switch_cfg) SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full | SUPPORTED_1000baseT_Full | - SUPPORTED_2500baseT_Full | + SUPPORTED_2500baseX_Full | SUPPORTED_TP | SUPPORTED_FIBRE | SUPPORTED_Autoneg | SUPPORTED_Pause | @@ -6572,10 +7406,10 @@ static void bnx2x_link_settings_supported(struct bnx2x *bp, u32 switch_cfg) bp->phy_flags |= PHY_SGMII_FLAG; - bp->supported |= (/* SUPPORTED_10baseT_Half | - SUPPORTED_10baseT_Full | - SUPPORTED_100baseT_Half | - SUPPORTED_100baseT_Full |*/ + bp->supported |= (SUPPORTED_10baseT_Half | + SUPPORTED_10baseT_Full | + SUPPORTED_100baseT_Half | + SUPPORTED_100baseT_Full | SUPPORTED_1000baseT_Full | SUPPORTED_TP | SUPPORTED_FIBRE | SUPPORTED_Autoneg | @@ -6611,7 +7445,7 @@ static void bnx2x_link_settings_supported(struct bnx2x *bp, u32 switch_cfg) SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full | SUPPORTED_1000baseT_Full | - SUPPORTED_2500baseT_Full | + SUPPORTED_2500baseX_Full | SUPPORTED_10000baseT_Full | SUPPORTED_TP | SUPPORTED_FIBRE | SUPPORTED_Autoneg | @@ -6620,12 +7454,46 @@ static void bnx2x_link_settings_supported(struct bnx2x *bp, u32 switch_cfg) break; case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705: + BNX2X_DEV_INFO("ext_phy_type 0x%x (8705)\n", + ext_phy_type); + + bp->supported |= (SUPPORTED_10000baseT_Full | + SUPPORTED_FIBRE | + SUPPORTED_Pause | + SUPPORTED_Asym_Pause); + break; + case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706: - BNX2X_DEV_INFO("ext_phy_type 0x%x (8705/6)\n", + BNX2X_DEV_INFO("ext_phy_type 0x%x (8706)\n", + ext_phy_type); + + bp->supported |= (SUPPORTED_10000baseT_Full | + SUPPORTED_1000baseT_Full | + SUPPORTED_Autoneg | + SUPPORTED_FIBRE | + SUPPORTED_Pause | + SUPPORTED_Asym_Pause); + break; + + case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072: + BNX2X_DEV_INFO("ext_phy_type 0x%x (8072)\n", ext_phy_type); bp->supported |= (SUPPORTED_10000baseT_Full | + SUPPORTED_1000baseT_Full | SUPPORTED_FIBRE | + SUPPORTED_Autoneg | + SUPPORTED_Pause | + SUPPORTED_Asym_Pause); + break; + + case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101: + BNX2X_DEV_INFO("ext_phy_type 0x%x (SFX7101)\n", + ext_phy_type); + + bp->supported |= (SUPPORTED_10000baseT_Full | + SUPPORTED_TP | + SUPPORTED_Autoneg | SUPPORTED_Pause | SUPPORTED_Asym_Pause); break; @@ -6682,7 +7550,7 @@ static void bnx2x_link_settings_supported(struct bnx2x *bp, u32 switch_cfg) SUPPORTED_1000baseT_Full); if (!(bp->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G)) - bp->supported &= ~SUPPORTED_2500baseT_Full; + bp->supported &= ~SUPPORTED_2500baseX_Full; if (!(bp->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)) bp->supported &= ~SUPPORTED_10000baseT_Full; @@ -6702,13 +7570,8 @@ static void bnx2x_link_settings_requested(struct bnx2x *bp) bp->req_line_speed = 0; bp->advertising = bp->supported; } else { - u32 ext_phy_type; - - ext_phy_type = XGXS_EXT_PHY_TYPE(bp); - if ((ext_phy_type == - PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705) || - (ext_phy_type == - PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706)) { + if (XGXS_EXT_PHY_TYPE(bp) == + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705) { /* force 10G, no AN */ bp->req_line_speed = SPEED_10000; bp->advertising = @@ -6725,8 +7588,7 @@ static void bnx2x_link_settings_requested(struct bnx2x *bp) break; case PORT_FEATURE_LINK_SPEED_10M_FULL: - if (bp->speed_cap_mask & - PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL) { + if (bp->supported & SUPPORTED_10baseT_Full) { bp->req_line_speed = SPEED_10; bp->advertising = (ADVERTISED_10baseT_Full | ADVERTISED_TP); @@ -6740,8 +7602,7 @@ static void bnx2x_link_settings_requested(struct bnx2x *bp) break; case PORT_FEATURE_LINK_SPEED_10M_HALF: - if (bp->speed_cap_mask & - PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF) { + if (bp->supported & SUPPORTED_10baseT_Half) { bp->req_line_speed = SPEED_10; bp->req_duplex = DUPLEX_HALF; bp->advertising = (ADVERTISED_10baseT_Half | @@ -6756,8 +7617,7 @@ static void bnx2x_link_settings_requested(struct bnx2x *bp) break; case PORT_FEATURE_LINK_SPEED_100M_FULL: - if (bp->speed_cap_mask & - PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL) { + if (bp->supported & SUPPORTED_100baseT_Full) { bp->req_line_speed = SPEED_100; bp->advertising = (ADVERTISED_100baseT_Full | ADVERTISED_TP); @@ -6771,8 +7631,7 @@ static void bnx2x_link_settings_requested(struct bnx2x *bp) break; case PORT_FEATURE_LINK_SPEED_100M_HALF: - if (bp->speed_cap_mask & - PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF) { + if (bp->supported & SUPPORTED_100baseT_Half) { bp->req_line_speed = SPEED_100; bp->req_duplex = DUPLEX_HALF; bp->advertising = (ADVERTISED_100baseT_Half | @@ -6787,8 +7646,7 @@ static void bnx2x_link_settings_requested(struct bnx2x *bp) break; case PORT_FEATURE_LINK_SPEED_1G: - if (bp->speed_cap_mask & - PORT_HW_CFG_SPEED_CAPABILITY_D0_1G) { + if (bp->supported & SUPPORTED_1000baseT_Full) { bp->req_line_speed = SPEED_1000; bp->advertising = (ADVERTISED_1000baseT_Full | ADVERTISED_TP); @@ -6802,10 +7660,9 @@ static void bnx2x_link_settings_requested(struct bnx2x *bp) break; case PORT_FEATURE_LINK_SPEED_2_5G: - if (bp->speed_cap_mask & - PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G) { + if (bp->supported & SUPPORTED_2500baseX_Full) { bp->req_line_speed = SPEED_2500; - bp->advertising = (ADVERTISED_2500baseT_Full | + bp->advertising = (ADVERTISED_2500baseX_Full | ADVERTISED_TP); } else { BNX2X_ERR("NVRAM config error. " @@ -6819,15 +7676,7 @@ static void bnx2x_link_settings_requested(struct bnx2x *bp) case PORT_FEATURE_LINK_SPEED_10G_CX4: case PORT_FEATURE_LINK_SPEED_10G_KX4: case PORT_FEATURE_LINK_SPEED_10G_KR: - if (!(bp->phy_flags & PHY_XGXS_FLAG)) { - BNX2X_ERR("NVRAM config error. " - "Invalid link_config 0x%x" - " phy_flags 0x%x\n", - bp->link_config, bp->phy_flags); - return; - } - if (bp->speed_cap_mask & - PORT_HW_CFG_SPEED_CAPABILITY_D0_10G) { + if (bp->supported & SUPPORTED_10000baseT_Full) { bp->req_line_speed = SPEED_10000; bp->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE); @@ -6854,43 +7703,13 @@ static void bnx2x_link_settings_requested(struct bnx2x *bp) bp->req_flow_ctrl = (bp->link_config & PORT_FEATURE_FLOW_CONTROL_MASK); - /* Please refer to Table 28B-3 of the 802.3ab-1999 spec */ - switch (bp->req_flow_ctrl) { - case FLOW_CTRL_AUTO: + if ((bp->req_flow_ctrl == FLOW_CTRL_AUTO) && + (bp->supported & SUPPORTED_Autoneg)) bp->req_autoneg |= AUTONEG_FLOW_CTRL; - if (bp->dev->mtu <= 4500) { - bp->pause_mode = PAUSE_BOTH; - bp->advertising |= (ADVERTISED_Pause | - ADVERTISED_Asym_Pause); - } else { - bp->pause_mode = PAUSE_ASYMMETRIC; - bp->advertising |= ADVERTISED_Asym_Pause; - } - break; - - case FLOW_CTRL_TX: - bp->pause_mode = PAUSE_ASYMMETRIC; - bp->advertising |= ADVERTISED_Asym_Pause; - break; - - case FLOW_CTRL_RX: - case FLOW_CTRL_BOTH: - bp->pause_mode = PAUSE_BOTH; - bp->advertising |= (ADVERTISED_Pause | - ADVERTISED_Asym_Pause); - break; - case FLOW_CTRL_NONE: - default: - bp->pause_mode = PAUSE_NONE; - bp->advertising &= ~(ADVERTISED_Pause | - ADVERTISED_Asym_Pause); - break; - } - BNX2X_DEV_INFO("req_autoneg 0x%x req_flow_ctrl 0x%x\n" - KERN_INFO " pause_mode %d advertising 0x%x\n", - bp->req_autoneg, bp->req_flow_ctrl, - bp->pause_mode, bp->advertising); + BNX2X_DEV_INFO("req_autoneg 0x%x req_flow_ctrl 0x%x" + " advertising 0x%x\n", + bp->req_autoneg, bp->req_flow_ctrl, bp->advertising); } static void bnx2x_get_hwinfo(struct bnx2x *bp) @@ -6923,16 +7742,16 @@ static void bnx2x_get_hwinfo(struct bnx2x *bp) val = SHMEM_RD(bp, validity_map[port]); if ((val & (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB)) - != (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB)) - BNX2X_ERR("MCP validity signature bad\n"); + != (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB)) + BNX2X_ERR("BAD MCP validity signature\n"); - bp->fw_seq = (SHMEM_RD(bp, drv_fw_mb[port].drv_mb_header) & + bp->fw_seq = (SHMEM_RD(bp, func_mb[port].drv_mb_header) & DRV_MSG_SEQ_NUMBER_MASK); bp->hw_config = SHMEM_RD(bp, dev_info.shared_hw_config.config); - + bp->board = SHMEM_RD(bp, dev_info.shared_hw_config.board); bp->serdes_config = - SHMEM_RD(bp, dev_info.port_hw_config[bp->port].serdes_config); + SHMEM_RD(bp, dev_info.port_hw_config[port].serdes_config); bp->lane_config = SHMEM_RD(bp, dev_info.port_hw_config[port].lane_config); bp->ext_phy_config = @@ -6945,13 +7764,13 @@ static void bnx2x_get_hwinfo(struct bnx2x *bp) bp->link_config = SHMEM_RD(bp, dev_info.port_feature_config[port].link_config); - BNX2X_DEV_INFO("hw_config (%08x) serdes_config (%08x)\n" + BNX2X_DEV_INFO("hw_config (%08x) board (%08x) serdes_config (%08x)\n" KERN_INFO " lane_config (%08x) ext_phy_config (%08x)\n" KERN_INFO " speed_cap_mask (%08x) link_config (%08x)" " fw_seq (%08x)\n", - bp->hw_config, bp->serdes_config, bp->lane_config, - bp->ext_phy_config, bp->speed_cap_mask, - bp->link_config, bp->fw_seq); + bp->hw_config, bp->board, bp->serdes_config, + bp->lane_config, bp->ext_phy_config, + bp->speed_cap_mask, bp->link_config, bp->fw_seq); switch_cfg = (bp->link_config & PORT_FEATURE_CONNECTED_SWITCH_MASK); bnx2x_link_settings_supported(bp, switch_cfg); @@ -7005,14 +7824,8 @@ static void bnx2x_get_hwinfo(struct bnx2x *bp) return; set_mac: /* only supposed to happen on emulation/FPGA */ - BNX2X_ERR("warning constant MAC workaround active\n"); - bp->dev->dev_addr[0] = 0; - bp->dev->dev_addr[1] = 0x50; - bp->dev->dev_addr[2] = 0xc2; - bp->dev->dev_addr[3] = 0x2c; - bp->dev->dev_addr[4] = 0x71; - bp->dev->dev_addr[5] = port ? 0x0d : 0x0e; - + BNX2X_ERR("warning rendom MAC workaround active\n"); + random_ether_addr(bp->dev->dev_addr); memcpy(bp->dev->perm_addr, bp->dev->dev_addr, 6); } @@ -7039,19 +7852,34 @@ static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) } if (bp->phy_flags & PHY_XGXS_FLAG) { - cmd->port = PORT_FIBRE; - } else { + u32 ext_phy_type = XGXS_EXT_PHY_TYPE(bp); + + switch (ext_phy_type) { + case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT: + case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705: + case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706: + case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072: + cmd->port = PORT_FIBRE; + break; + + case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101: + cmd->port = PORT_TP; + break; + + default: + DP(NETIF_MSG_LINK, "BAD XGXS ext_phy_config 0x%x\n", + bp->ext_phy_config); + } + } else cmd->port = PORT_TP; - } cmd->phy_address = bp->phy_addr; cmd->transceiver = XCVR_INTERNAL; - if (bp->req_autoneg & AUTONEG_SPEED) { + if (bp->req_autoneg & AUTONEG_SPEED) cmd->autoneg = AUTONEG_ENABLE; - } else { + else cmd->autoneg = AUTONEG_DISABLE; - } cmd->maxtxpkt = 0; cmd->maxrxpkt = 0; @@ -7082,8 +7910,10 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) switch (cmd->port) { case PORT_TP: - if (!(bp->supported & SUPPORTED_TP)) + if (!(bp->supported & SUPPORTED_TP)) { + DP(NETIF_MSG_LINK, "TP not supported\n"); return -EINVAL; + } if (bp->phy_flags & PHY_XGXS_FLAG) { bnx2x_link_reset(bp); @@ -7093,8 +7923,10 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) break; case PORT_FIBRE: - if (!(bp->supported & SUPPORTED_FIBRE)) + if (!(bp->supported & SUPPORTED_FIBRE)) { + DP(NETIF_MSG_LINK, "FIBRE not supported\n"); return -EINVAL; + } if (!(bp->phy_flags & PHY_XGXS_FLAG)) { bnx2x_link_reset(bp); @@ -7104,12 +7936,15 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) break; default: + DP(NETIF_MSG_LINK, "Unknown port type\n"); return -EINVAL; } if (cmd->autoneg == AUTONEG_ENABLE) { - if (!(bp->supported & SUPPORTED_Autoneg)) + if (!(bp->supported & SUPPORTED_Autoneg)) { + DP(NETIF_MSG_LINK, "Aotoneg not supported\n"); return -EINVAL; + } /* advertise the requested speed and duplex if supported */ cmd->advertising &= bp->supported; @@ -7124,14 +7959,22 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) switch (cmd->speed) { case SPEED_10: if (cmd->duplex == DUPLEX_FULL) { - if (!(bp->supported & SUPPORTED_10baseT_Full)) + if (!(bp->supported & + SUPPORTED_10baseT_Full)) { + DP(NETIF_MSG_LINK, + "10M full not supported\n"); return -EINVAL; + } advertising = (ADVERTISED_10baseT_Full | ADVERTISED_TP); } else { - if (!(bp->supported & SUPPORTED_10baseT_Half)) + if (!(bp->supported & + SUPPORTED_10baseT_Half)) { + DP(NETIF_MSG_LINK, + "10M half not supported\n"); return -EINVAL; + } advertising = (ADVERTISED_10baseT_Half | ADVERTISED_TP); @@ -7141,15 +7984,21 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) case SPEED_100: if (cmd->duplex == DUPLEX_FULL) { if (!(bp->supported & - SUPPORTED_100baseT_Full)) + SUPPORTED_100baseT_Full)) { + DP(NETIF_MSG_LINK, + "100M full not supported\n"); return -EINVAL; + } advertising = (ADVERTISED_100baseT_Full | ADVERTISED_TP); } else { if (!(bp->supported & - SUPPORTED_100baseT_Half)) + SUPPORTED_100baseT_Half)) { + DP(NETIF_MSG_LINK, + "100M half not supported\n"); return -EINVAL; + } advertising = (ADVERTISED_100baseT_Half | ADVERTISED_TP); @@ -7157,39 +8006,54 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) break; case SPEED_1000: - if (cmd->duplex != DUPLEX_FULL) + if (cmd->duplex != DUPLEX_FULL) { + DP(NETIF_MSG_LINK, "1G half not supported\n"); return -EINVAL; + } - if (!(bp->supported & SUPPORTED_1000baseT_Full)) + if (!(bp->supported & SUPPORTED_1000baseT_Full)) { + DP(NETIF_MSG_LINK, "1G full not supported\n"); return -EINVAL; + } advertising = (ADVERTISED_1000baseT_Full | ADVERTISED_TP); break; case SPEED_2500: - if (cmd->duplex != DUPLEX_FULL) + if (cmd->duplex != DUPLEX_FULL) { + DP(NETIF_MSG_LINK, + "2.5G half not supported\n"); return -EINVAL; + } - if (!(bp->supported & SUPPORTED_2500baseT_Full)) + if (!(bp->supported & SUPPORTED_2500baseX_Full)) { + DP(NETIF_MSG_LINK, + "2.5G full not supported\n"); return -EINVAL; + } - advertising = (ADVERTISED_2500baseT_Full | + advertising = (ADVERTISED_2500baseX_Full | ADVERTISED_TP); break; case SPEED_10000: - if (cmd->duplex != DUPLEX_FULL) + if (cmd->duplex != DUPLEX_FULL) { + DP(NETIF_MSG_LINK, "10G half not supported\n"); return -EINVAL; + } - if (!(bp->supported & SUPPORTED_10000baseT_Full)) + if (!(bp->supported & SUPPORTED_10000baseT_Full)) { + DP(NETIF_MSG_LINK, "10G full not supported\n"); return -EINVAL; + } advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE); break; default: + DP(NETIF_MSG_LINK, "Unsupported speed\n"); return -EINVAL; } @@ -7389,8 +8253,7 @@ static void bnx2x_disable_nvram_access(struct bnx2x *bp) static int bnx2x_nvram_read_dword(struct bnx2x *bp, u32 offset, u32 *ret_val, u32 cmd_flags) { - int rc; - int count, i; + int count, i, rc; u32 val; /* build the command word */ @@ -7510,8 +8373,7 @@ static int bnx2x_get_eeprom(struct net_device *dev, static int bnx2x_nvram_write_dword(struct bnx2x *bp, u32 offset, u32 val, u32 cmd_flags) { - int rc; - int count, i; + int count, i, rc; /* build the command word */ cmd_flags |= MCPR_NVM_COMMAND_DOIT | MCPR_NVM_COMMAND_WR; @@ -7548,7 +8410,7 @@ static int bnx2x_nvram_write_dword(struct bnx2x *bp, u32 offset, u32 val, return rc; } -#define BYTE_OFFSET(offset) (8 * (offset & 0x03)) +#define BYTE_OFFSET(offset) (8 * (offset & 0x03)) static int bnx2x_nvram_write1(struct bnx2x *bp, u32 offset, u8 *data_buf, int buf_size) @@ -7779,52 +8641,29 @@ static int bnx2x_set_pauseparam(struct net_device *dev, DP_LEVEL " autoneg %d rx_pause %d tx_pause %d\n", epause->cmd, epause->autoneg, epause->rx_pause, epause->tx_pause); - bp->req_flow_ctrl = FLOW_CTRL_AUTO; if (epause->autoneg) { - bp->req_autoneg |= AUTONEG_FLOW_CTRL; - if (bp->dev->mtu <= 4500) { - bp->pause_mode = PAUSE_BOTH; - bp->advertising |= (ADVERTISED_Pause | - ADVERTISED_Asym_Pause); - } else { - bp->pause_mode = PAUSE_ASYMMETRIC; - bp->advertising |= ADVERTISED_Asym_Pause; + if (!(bp->supported & SUPPORTED_Autoneg)) { + DP(NETIF_MSG_LINK, "Aotoneg not supported\n"); + return -EINVAL; } - } else { + bp->req_autoneg |= AUTONEG_FLOW_CTRL; + } else bp->req_autoneg &= ~AUTONEG_FLOW_CTRL; - if (epause->rx_pause) - bp->req_flow_ctrl |= FLOW_CTRL_RX; - if (epause->tx_pause) - bp->req_flow_ctrl |= FLOW_CTRL_TX; - - switch (bp->req_flow_ctrl) { - case FLOW_CTRL_AUTO: - bp->req_flow_ctrl = FLOW_CTRL_NONE; - bp->pause_mode = PAUSE_NONE; - bp->advertising &= ~(ADVERTISED_Pause | - ADVERTISED_Asym_Pause); - break; + bp->req_flow_ctrl = FLOW_CTRL_AUTO; - case FLOW_CTRL_TX: - bp->pause_mode = PAUSE_ASYMMETRIC; - bp->advertising |= ADVERTISED_Asym_Pause; - break; + if (epause->rx_pause) + bp->req_flow_ctrl |= FLOW_CTRL_RX; + if (epause->tx_pause) + bp->req_flow_ctrl |= FLOW_CTRL_TX; - case FLOW_CTRL_RX: - case FLOW_CTRL_BOTH: - bp->pause_mode = PAUSE_BOTH; - bp->advertising |= (ADVERTISED_Pause | - ADVERTISED_Asym_Pause); - break; - } - } + if (!(bp->req_autoneg & AUTONEG_FLOW_CTRL) && + (bp->req_flow_ctrl == FLOW_CTRL_AUTO)) + bp->req_flow_ctrl = FLOW_CTRL_NONE; - DP(NETIF_MSG_LINK, "req_autoneg 0x%x req_flow_ctrl 0x%x\n" - DP_LEVEL " pause_mode %d advertising 0x%x\n", - bp->req_autoneg, bp->req_flow_ctrl, bp->pause_mode, - bp->advertising); + DP(NETIF_MSG_LINK, "req_autoneg 0x%x req_flow_ctrl 0x%x\n", + bp->req_autoneg, bp->req_flow_ctrl); bnx2x_stop_stats(bp); bnx2x_link_initialize(bp); diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h index ea9100855c5c..dc423e58dad8 100644 --- a/drivers/net/bnx2x.h +++ b/drivers/net/bnx2x.h @@ -24,6 +24,8 @@ #define BNX2X_MSG_STATS 0x20000 /* was: NETIF_MSG_TIMER */ #define NETIF_MSG_NVM 0x40000 /* was: NETIF_MSG_HW */ #define NETIF_MSG_DMAE 0x80000 /* was: NETIF_MSG_HW */ +#define BNX2X_MSG_SP 0x100000 /* was: NETIF_MSG_INTR */ +#define BNX2X_MSG_FP 0x200000 /* was: NETIF_MSG_INTR */ #define DP_LEVEL KERN_NOTICE /* was: KERN_DEBUG */ @@ -40,6 +42,12 @@ __LINE__, bp->dev?(bp->dev->name):"?", ##__args); \ } while (0) +/* for logging (never masked) */ +#define BNX2X_LOG(__fmt, __args...) do { \ + printk(KERN_NOTICE "[%s:%d(%s)]" __fmt, __FUNCTION__, \ + __LINE__, bp->dev?(bp->dev->name):"?", ##__args); \ + } while (0) + /* before we have a dev->name use dev_info() */ #define BNX2X_DEV_INFO(__fmt, __args...) do { \ if (bp->msglevel & NETIF_MSG_PROBE) \ @@ -574,7 +582,8 @@ struct bnx2x { u32 fw_mb; u32 hw_config; - u32 serdes_config; + u32 board; + u32 serdes_config; u32 lane_config; u32 ext_phy_config; #define XGXS_EXT_PHY_TYPE(bp) (bp->ext_phy_config & \ @@ -595,11 +604,11 @@ struct bnx2x { u8 tx_lane_swap; u8 link_up; + u8 phy_link_up; u32 supported; /* link settings - missing defines */ #define SUPPORTED_2500baseT_Full (1 << 15) -#define SUPPORTED_CX4 (1 << 16) u32 phy_flags; /*#define PHY_SERDES_FLAG 0x1*/ @@ -644,16 +653,9 @@ struct bnx2x { #define FLOW_CTRL_BOTH PORT_FEATURE_FLOW_CONTROL_BOTH #define FLOW_CTRL_NONE PORT_FEATURE_FLOW_CONTROL_NONE - u32 pause_mode; -#define PAUSE_NONE 0 -#define PAUSE_SYMMETRIC 1 -#define PAUSE_ASYMMETRIC 2 -#define PAUSE_BOTH 3 - u32 advertising; /* link settings - missing defines */ #define ADVERTISED_2500baseT_Full (1 << 15) -#define ADVERTISED_CX4 (1 << 16) u32 link_status; u32 line_speed; @@ -667,6 +669,8 @@ struct bnx2x { #define NVRAM_TIMEOUT_COUNT 30000 #define NVRAM_PAGE_SIZE 256 + u8 wol; + int rx_ring_size; u16 tx_quick_cons_trip_int; @@ -718,9 +722,6 @@ struct bnx2x { #endif char *name; - u16 bus_speed_mhz; - u8 wol; - u8 pad; /* used to synchronize stats collecting */ int stats_state; @@ -873,6 +874,7 @@ struct bnx2x { #define PCICFG_LINK_SPEED 0xf0000 #define PCICFG_LINK_SPEED_SHIFT 16 +#define BMAC_CONTROL_RX_ENABLE 2 /* stuff added to make the code fit 80Col */ #define TPA_TYPE_START ETH_FAST_PATH_RX_CQE_START_FLG @@ -944,13 +946,13 @@ struct bnx2x { #define LINK_16GTFD LINK_STATUS_SPEED_AND_DUPLEX_16GTFD #define LINK_16GXFD LINK_STATUS_SPEED_AND_DUPLEX_16GXFD -#define NIG_STATUS_INTERRUPT_XGXS0_LINK10G \ +#define NIG_STATUS_XGXS0_LINK10G \ NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK10G -#define NIG_XGXS0_LINK_STATUS \ +#define NIG_STATUS_XGXS0_LINK_STATUS \ NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK_STATUS -#define NIG_XGXS0_LINK_STATUS_SIZE \ +#define NIG_STATUS_XGXS0_LINK_STATUS_SIZE \ NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK_STATUS_SIZE -#define NIG_SERDES0_LINK_STATUS \ +#define NIG_STATUS_SERDES0_LINK_STATUS \ NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_SERDES0_LINK_STATUS #define NIG_MASK_MI_INT \ NIG_MASK_INTERRUPT_PORT0_REG_MASK_EMAC0_MISC_MI_INT diff --git a/drivers/net/bnx2x_fw_defs.h b/drivers/net/bnx2x_fw_defs.h index 62a6eb81025a..3b968904ca65 100644 --- a/drivers/net/bnx2x_fw_defs.h +++ b/drivers/net/bnx2x_fw_defs.h @@ -1,6 +1,6 @@ /* bnx2x_fw_defs.h: Broadcom Everest network driver. * - * Copyright (c) 2007 Broadcom Corporation + * Copyright (c) 2007-2008 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/bnx2x_hsi.h b/drivers/net/bnx2x_hsi.h index 6fd959c34d1f..b21075ccb52e 100644 --- a/drivers/net/bnx2x_hsi.h +++ b/drivers/net/bnx2x_hsi.h @@ -1,6 +1,6 @@ /* bnx2x_hsi.h: Broadcom Everest network driver. * - * Copyright (c) 2007 Broadcom Corporation + * Copyright (c) 2007-2008 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 @@ -8,169 +8,9 @@ */ -#define FUNC_0 0 -#define FUNC_1 1 -#define FUNC_MAX 2 - - -/* This value (in milliseconds) determines the frequency of the driver - * issuing the PULSE message code. The firmware monitors this periodic - * pulse to determine when to switch to an OS-absent mode. */ -#define DRV_PULSE_PERIOD_MS 250 - -/* This value (in milliseconds) determines how long the driver should - * wait for an acknowledgement from the firmware before timing out. Once - * the firmware has timed out, the driver will assume there is no firmware - * running and there won't be any firmware-driver synchronization during a - * driver reset. */ -#define FW_ACK_TIME_OUT_MS 5000 - -#define FW_ACK_POLL_TIME_MS 1 - -#define FW_ACK_NUM_OF_POLL (FW_ACK_TIME_OUT_MS/FW_ACK_POLL_TIME_MS) - -/* LED Blink rate that will achieve ~15.9Hz */ -#define LED_BLINK_RATE_VAL 480 - -/**************************************************************************** - * Driver <-> FW Mailbox * - ****************************************************************************/ -struct drv_fw_mb { - u32 drv_mb_header; -#define DRV_MSG_CODE_MASK 0xffff0000 -#define DRV_MSG_CODE_LOAD_REQ 0x10000000 -#define DRV_MSG_CODE_LOAD_DONE 0x11000000 -#define DRV_MSG_CODE_UNLOAD_REQ_WOL_EN 0x20000000 -#define DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS 0x20010000 -#define DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP 0x20020000 -#define DRV_MSG_CODE_UNLOAD_DONE 0x21000000 -#define DRV_MSG_CODE_DIAG_ENTER_REQ 0x50000000 -#define DRV_MSG_CODE_DIAG_EXIT_REQ 0x60000000 -#define DRV_MSG_CODE_VALIDATE_KEY 0x70000000 -#define DRV_MSG_CODE_GET_CURR_KEY 0x80000000 -#define DRV_MSG_CODE_GET_UPGRADE_KEY 0x81000000 -#define DRV_MSG_CODE_GET_MANUF_KEY 0x82000000 -#define DRV_MSG_CODE_LOAD_L2B_PRAM 0x90000000 - -#define DRV_MSG_SEQ_NUMBER_MASK 0x0000ffff - - u32 drv_mb_param; - - u32 fw_mb_header; -#define FW_MSG_CODE_MASK 0xffff0000 -#define FW_MSG_CODE_DRV_LOAD_COMMON 0x11000000 -#define FW_MSG_CODE_DRV_LOAD_PORT 0x12000000 -#define FW_MSG_CODE_DRV_LOAD_REFUSED 0x13000000 -#define FW_MSG_CODE_DRV_LOAD_DONE 0x14000000 -#define FW_MSG_CODE_DRV_UNLOAD_COMMON 0x21000000 -#define FW_MSG_CODE_DRV_UNLOAD_PORT 0x22000000 -#define FW_MSG_CODE_DRV_UNLOAD_DONE 0x23000000 -#define FW_MSG_CODE_DIAG_ENTER_DONE 0x50000000 -#define FW_MSG_CODE_DIAG_REFUSE 0x51000000 -#define FW_MSG_CODE_VALIDATE_KEY_SUCCESS 0x70000000 -#define FW_MSG_CODE_VALIDATE_KEY_FAILURE 0x71000000 -#define FW_MSG_CODE_GET_KEY_DONE 0x80000000 -#define FW_MSG_CODE_NO_KEY 0x8f000000 -#define FW_MSG_CODE_LIC_INFO_NOT_READY 0x8f800000 -#define FW_MSG_CODE_L2B_PRAM_LOADED 0x90000000 -#define FW_MSG_CODE_L2B_PRAM_T_LOAD_FAILURE 0x91000000 -#define FW_MSG_CODE_L2B_PRAM_C_LOAD_FAILURE 0x92000000 -#define FW_MSG_CODE_L2B_PRAM_X_LOAD_FAILURE 0x93000000 -#define FW_MSG_CODE_L2B_PRAM_U_LOAD_FAILURE 0x94000000 - -#define FW_MSG_SEQ_NUMBER_MASK 0x0000ffff - - u32 fw_mb_param; - - u32 link_status; - /* Driver should update this field on any link change event */ - -#define LINK_STATUS_LINK_FLAG_MASK 0x00000001 -#define LINK_STATUS_LINK_UP 0x00000001 -#define LINK_STATUS_SPEED_AND_DUPLEX_MASK 0x0000001E -#define LINK_STATUS_SPEED_AND_DUPLEX_AN_NOT_COMPLETE (0<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_10THD (1<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_10TFD (2<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_100TXHD (3<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_100T4 (4<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_100TXFD (5<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_1000THD (6<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_1000TFD (7<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_1000XFD (7<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_2500THD (8<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_2500TFD (9<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_2500XFD (9<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_10GTFD (10<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_10GXFD (10<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_12GTFD (11<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_12GXFD (11<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_12_5GTFD (12<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_12_5GXFD (12<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_13GTFD (13<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_13GXFD (13<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_15GTFD (14<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_15GXFD (14<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_16GTFD (15<<1) -#define LINK_STATUS_SPEED_AND_DUPLEX_16GXFD (15<<1) - -#define LINK_STATUS_AUTO_NEGOTIATE_FLAG_MASK 0x00000020 -#define LINK_STATUS_AUTO_NEGOTIATE_ENABLED 0x00000020 - -#define LINK_STATUS_AUTO_NEGOTIATE_COMPLETE 0x00000040 -#define LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK 0x00000080 -#define LINK_STATUS_PARALLEL_DETECTION_USED 0x00000080 - -#define LINK_STATUS_LINK_PARTNER_1000TFD_CAPABLE 0x00000200 -#define LINK_STATUS_LINK_PARTNER_1000THD_CAPABLE 0x00000400 -#define LINK_STATUS_LINK_PARTNER_100T4_CAPABLE 0x00000800 -#define LINK_STATUS_LINK_PARTNER_100TXFD_CAPABLE 0x00001000 -#define LINK_STATUS_LINK_PARTNER_100TXHD_CAPABLE 0x00002000 -#define LINK_STATUS_LINK_PARTNER_10TFD_CAPABLE 0x00004000 -#define LINK_STATUS_LINK_PARTNER_10THD_CAPABLE 0x00008000 - -#define LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK 0x00010000 -#define LINK_STATUS_TX_FLOW_CONTROL_ENABLED 0x00010000 - -#define LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK 0x00020000 -#define LINK_STATUS_RX_FLOW_CONTROL_ENABLED 0x00020000 - -#define LINK_STATUS_LINK_PARTNER_FLOW_CONTROL_MASK 0x000C0000 -#define LINK_STATUS_LINK_PARTNER_NOT_PAUSE_CAPABLE (0<<18) -#define LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE (1<<18) -#define LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE (2<<18) -#define LINK_STATUS_LINK_PARTNER_BOTH_PAUSE (3<<18) - -#define LINK_STATUS_SERDES_LINK 0x00100000 - -#define LINK_STATUS_LINK_PARTNER_2500XFD_CAPABLE 0x00200000 -#define LINK_STATUS_LINK_PARTNER_2500XHD_CAPABLE 0x00400000 -#define LINK_STATUS_LINK_PARTNER_10GXFD_CAPABLE 0x00800000 -#define LINK_STATUS_LINK_PARTNER_12GXFD_CAPABLE 0x01000000 -#define LINK_STATUS_LINK_PARTNER_12_5GXFD_CAPABLE 0x02000000 -#define LINK_STATUS_LINK_PARTNER_13GXFD_CAPABLE 0x04000000 -#define LINK_STATUS_LINK_PARTNER_15GXFD_CAPABLE 0x08000000 -#define LINK_STATUS_LINK_PARTNER_16GXFD_CAPABLE 0x10000000 - - u32 drv_pulse_mb; -#define DRV_PULSE_SEQ_MASK 0x00007fff -#define DRV_PULSE_SYSTEM_TIME_MASK 0xffff0000 - /* The system time is in the format of - * (year-2001)*12*32 + month*32 + day. */ -#define DRV_PULSE_ALWAYS_ALIVE 0x00008000 - /* Indicate to the firmware not to go into the - * OS-absent when it is not getting driver pulse. - * This is used for debugging as well for PXE(MBA). */ - - u32 mcp_pulse_mb; -#define MCP_PULSE_SEQ_MASK 0x00007fff -#define MCP_PULSE_ALWAYS_ALIVE 0x00008000 - /* Indicates to the driver not to assert due to lack - * of MCP response */ -#define MCP_EVENT_MASK 0xffff0000 -#define MCP_EVENT_OTHER_DRIVER_RESET_REQ 0x00010000 - -}; - +#define PORT_0 0 +#define PORT_1 1 +#define PORT_MAX 2 /**************************************************************************** * Shared HW configuration * @@ -249,7 +89,7 @@ struct shared_hw_cfg { /* NVRAM Offset */ #define SHARED_HW_CFG_SMBUS_TIMING_100KHZ 0x00000000 #define SHARED_HW_CFG_SMBUS_TIMING_400KHZ 0x00001000 -#define SHARED_HW_CFG_HIDE_FUNC1 0x00002000 +#define SHARED_HW_CFG_HIDE_PORT1 0x00002000 u32 power_dissipated; /* 0x11c */ #define SHARED_HW_CFG_POWER_DIS_CMN_MASK 0xff000000 @@ -290,6 +130,8 @@ struct shared_hw_cfg { /* NVRAM Offset */ #define SHARED_HW_CFG_BOARD_TYPE_BCM957710T1015G 0x00000006 #define SHARED_HW_CFG_BOARD_TYPE_BCM957710A1020G 0x00000007 #define SHARED_HW_CFG_BOARD_TYPE_BCM957710T1003G 0x00000008 +#define SHARED_HW_CFG_BOARD_TYPE_BCM957710A1022G 0x00000009 +#define SHARED_HW_CFG_BOARD_TYPE_BCM957710A1021G 0x0000000a #define SHARED_HW_CFG_BOARD_VER_MASK 0xffff0000 #define SHARED_HW_CFG_BOARD_VER_SHIFT 16 @@ -304,13 +146,12 @@ struct shared_hw_cfg { /* NVRAM Offset */ }; + /**************************************************************************** * Port HW configuration * ****************************************************************************/ -struct port_hw_cfg { /* function 0: 0x12c-0x2bb, function 1: 0x2bc-0x44b */ +struct port_hw_cfg { /* port 0: 0x12c port 1: 0x2bc */ - /* Fields below are port specific (in anticipation of dual port - devices */ u32 pci_id; #define PORT_HW_CFG_PCI_VENDOR_ID_MASK 0xffff0000 #define PORT_HW_CFG_PCI_DEVICE_ID_MASK 0x0000ffff @@ -420,6 +261,8 @@ struct port_hw_cfg { /* function 0: 0x12c-0x2bb, function 1: 0x2bc-0x44b */ #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706 0x00000500 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8276 0x00000600 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481 0x00000700 +#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101 0x00000800 +#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE 0x0000fd00 #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN 0x0000ff00 #define PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK 0x000000ff @@ -462,11 +305,13 @@ struct port_hw_cfg { /* function 0: 0x12c-0x2bb, function 1: 0x2bc-0x44b */ }; + /**************************************************************************** * Shared Feature configuration * ****************************************************************************/ struct shared_feat_cfg { /* NVRAM Offset */ - u32 bmc_common; /* 0x450 */ + + u32 config; /* 0x450 */ #define SHARED_FEATURE_BMC_ECHO_MODE_EN 0x00000001 }; @@ -475,7 +320,8 @@ struct shared_feat_cfg { /* NVRAM Offset */ /**************************************************************************** * Port Feature configuration * ****************************************************************************/ -struct port_feat_cfg { /* function 0: 0x454-0x4c7, function 1: 0x4c8-0x53b */ +struct port_feat_cfg { /* port 0: 0x454 port 1: 0x4c8 */ + u32 config; #define PORT_FEATURE_BAR1_SIZE_MASK 0x0000000f #define PORT_FEATURE_BAR1_SIZE_SHIFT 0 @@ -609,8 +455,7 @@ struct port_feat_cfg { /* function 0: 0x454-0x4c7, function 1: 0x4c8-0x53b */ #define PORT_FEATURE_SMBUS_ADDR_MASK 0x000000fe #define PORT_FEATURE_SMBUS_ADDR_SHIFT 1 - u32 iscsib_boot_cfg; -#define PORT_FEATURE_ISCSIB_SKIP_TARGET_BOOT 0x00000001 + u32 reserved1; u32 link_config; /* Used as HW defaults for the driver */ #define PORT_FEATURE_CONNECTED_SWITCH_MASK 0x03000000 @@ -657,20 +502,201 @@ struct port_feat_cfg { /* function 0: 0x454-0x4c7, function 1: 0x4c8-0x53b */ }; +/***************************************************************************** + * Device Information * + *****************************************************************************/ +struct dev_info { /* size */ + + u32 bc_rev; /* 8 bits each: major, minor, build */ /* 4 */ + + struct shared_hw_cfg shared_hw_config; /* 40 */ + + struct port_hw_cfg port_hw_config[PORT_MAX]; /* 400*2=800 */ + + struct shared_feat_cfg shared_feature_config; /* 4 */ + + struct port_feat_cfg port_feature_config[PORT_MAX]; /* 116*2=232 */ + +}; + + +#define FUNC_0 0 +#define FUNC_1 1 +#define E1_FUNC_MAX 2 +#define FUNC_MAX E1_FUNC_MAX + + +/* This value (in milliseconds) determines the frequency of the driver + * issuing the PULSE message code. The firmware monitors this periodic + * pulse to determine when to switch to an OS-absent mode. */ +#define DRV_PULSE_PERIOD_MS 250 + +/* This value (in milliseconds) determines how long the driver should + * wait for an acknowledgement from the firmware before timing out. Once + * the firmware has timed out, the driver will assume there is no firmware + * running and there won't be any firmware-driver synchronization during a + * driver reset. */ +#define FW_ACK_TIME_OUT_MS 5000 + +#define FW_ACK_POLL_TIME_MS 1 + +#define FW_ACK_NUM_OF_POLL (FW_ACK_TIME_OUT_MS/FW_ACK_POLL_TIME_MS) + +/* LED Blink rate that will achieve ~15.9Hz */ +#define LED_BLINK_RATE_VAL 480 + /**************************************************************************** - * Device Information * + * Driver <-> FW Mailbox * ****************************************************************************/ -struct dev_info { /* size */ +struct drv_port_mb { + + u32 link_status; + /* Driver should update this field on any link change event */ + +#define LINK_STATUS_LINK_FLAG_MASK 0x00000001 +#define LINK_STATUS_LINK_UP 0x00000001 +#define LINK_STATUS_SPEED_AND_DUPLEX_MASK 0x0000001E +#define LINK_STATUS_SPEED_AND_DUPLEX_AN_NOT_COMPLETE (0<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_10THD (1<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_10TFD (2<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_100TXHD (3<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_100T4 (4<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_100TXFD (5<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_1000THD (6<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_1000TFD (7<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_1000XFD (7<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_2500THD (8<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_2500TFD (9<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_2500XFD (9<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_10GTFD (10<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_10GXFD (10<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_12GTFD (11<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_12GXFD (11<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_12_5GTFD (12<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_12_5GXFD (12<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_13GTFD (13<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_13GXFD (13<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_15GTFD (14<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_15GXFD (14<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_16GTFD (15<<1) +#define LINK_STATUS_SPEED_AND_DUPLEX_16GXFD (15<<1) + +#define LINK_STATUS_AUTO_NEGOTIATE_FLAG_MASK 0x00000020 +#define LINK_STATUS_AUTO_NEGOTIATE_ENABLED 0x00000020 + +#define LINK_STATUS_AUTO_NEGOTIATE_COMPLETE 0x00000040 +#define LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK 0x00000080 +#define LINK_STATUS_PARALLEL_DETECTION_USED 0x00000080 + +#define LINK_STATUS_LINK_PARTNER_1000TFD_CAPABLE 0x00000200 +#define LINK_STATUS_LINK_PARTNER_1000THD_CAPABLE 0x00000400 +#define LINK_STATUS_LINK_PARTNER_100T4_CAPABLE 0x00000800 +#define LINK_STATUS_LINK_PARTNER_100TXFD_CAPABLE 0x00001000 +#define LINK_STATUS_LINK_PARTNER_100TXHD_CAPABLE 0x00002000 +#define LINK_STATUS_LINK_PARTNER_10TFD_CAPABLE 0x00004000 +#define LINK_STATUS_LINK_PARTNER_10THD_CAPABLE 0x00008000 + +#define LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK 0x00010000 +#define LINK_STATUS_TX_FLOW_CONTROL_ENABLED 0x00010000 + +#define LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK 0x00020000 +#define LINK_STATUS_RX_FLOW_CONTROL_ENABLED 0x00020000 + +#define LINK_STATUS_LINK_PARTNER_FLOW_CONTROL_MASK 0x000C0000 +#define LINK_STATUS_LINK_PARTNER_NOT_PAUSE_CAPABLE (0<<18) +#define LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE (1<<18) +#define LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE (2<<18) +#define LINK_STATUS_LINK_PARTNER_BOTH_PAUSE (3<<18) + +#define LINK_STATUS_SERDES_LINK 0x00100000 + +#define LINK_STATUS_LINK_PARTNER_2500XFD_CAPABLE 0x00200000 +#define LINK_STATUS_LINK_PARTNER_2500XHD_CAPABLE 0x00400000 +#define LINK_STATUS_LINK_PARTNER_10GXFD_CAPABLE 0x00800000 +#define LINK_STATUS_LINK_PARTNER_12GXFD_CAPABLE 0x01000000 +#define LINK_STATUS_LINK_PARTNER_12_5GXFD_CAPABLE 0x02000000 +#define LINK_STATUS_LINK_PARTNER_13GXFD_CAPABLE 0x04000000 +#define LINK_STATUS_LINK_PARTNER_15GXFD_CAPABLE 0x08000000 +#define LINK_STATUS_LINK_PARTNER_16GXFD_CAPABLE 0x10000000 - u32 bc_rev; /* 8 bits each: major, minor, build */ /* 4 */ + u32 reserved[3]; - struct shared_hw_cfg shared_hw_config; /* 40 */ +}; + + +struct drv_func_mb { + + u32 drv_mb_header; +#define DRV_MSG_CODE_MASK 0xffff0000 +#define DRV_MSG_CODE_LOAD_REQ 0x10000000 +#define DRV_MSG_CODE_LOAD_DONE 0x11000000 +#define DRV_MSG_CODE_UNLOAD_REQ_WOL_EN 0x20000000 +#define DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS 0x20010000 +#define DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP 0x20020000 +#define DRV_MSG_CODE_UNLOAD_DONE 0x21000000 +#define DRV_MSG_CODE_DIAG_ENTER_REQ 0x50000000 +#define DRV_MSG_CODE_DIAG_EXIT_REQ 0x60000000 +#define DRV_MSG_CODE_VALIDATE_KEY 0x70000000 +#define DRV_MSG_CODE_GET_CURR_KEY 0x80000000 +#define DRV_MSG_CODE_GET_UPGRADE_KEY 0x81000000 +#define DRV_MSG_CODE_GET_MANUF_KEY 0x82000000 +#define DRV_MSG_CODE_LOAD_L2B_PRAM 0x90000000 + +#define DRV_MSG_SEQ_NUMBER_MASK 0x0000ffff + + u32 drv_mb_param; + + u32 fw_mb_header; +#define FW_MSG_CODE_MASK 0xffff0000 +#define FW_MSG_CODE_DRV_LOAD_COMMON 0x10100000 +#define FW_MSG_CODE_DRV_LOAD_PORT 0x10110000 +#define FW_MSG_CODE_DRV_LOAD_FUNCTION 0x10120000 +#define FW_MSG_CODE_DRV_LOAD_REFUSED 0x10200000 +#define FW_MSG_CODE_DRV_LOAD_DONE 0x11100000 +#define FW_MSG_CODE_DRV_UNLOAD_COMMON 0x20100000 +#define FW_MSG_CODE_DRV_UNLOAD_PORT 0x20110000 +#define FW_MSG_CODE_DRV_UNLOAD_FUNCTION 0x20120000 +#define FW_MSG_CODE_DRV_UNLOAD_DONE 0x21100000 +#define FW_MSG_CODE_DIAG_ENTER_DONE 0x50100000 +#define FW_MSG_CODE_DIAG_REFUSE 0x50200000 +#define FW_MSG_CODE_DIAG_EXIT_DONE 0x60100000 +#define FW_MSG_CODE_VALIDATE_KEY_SUCCESS 0x70100000 +#define FW_MSG_CODE_VALIDATE_KEY_FAILURE 0x70200000 +#define FW_MSG_CODE_GET_KEY_DONE 0x80100000 +#define FW_MSG_CODE_NO_KEY 0x80f00000 +#define FW_MSG_CODE_LIC_INFO_NOT_READY 0x80f80000 +#define FW_MSG_CODE_L2B_PRAM_LOADED 0x90100000 +#define FW_MSG_CODE_L2B_PRAM_T_LOAD_FAILURE 0x90210000 +#define FW_MSG_CODE_L2B_PRAM_C_LOAD_FAILURE 0x90220000 +#define FW_MSG_CODE_L2B_PRAM_X_LOAD_FAILURE 0x90230000 +#define FW_MSG_CODE_L2B_PRAM_U_LOAD_FAILURE 0x90240000 + +#define FW_MSG_SEQ_NUMBER_MASK 0x0000ffff + + u32 fw_mb_param; + + u32 drv_pulse_mb; +#define DRV_PULSE_SEQ_MASK 0x00007fff +#define DRV_PULSE_SYSTEM_TIME_MASK 0xffff0000 + /* The system time is in the format of + * (year-2001)*12*32 + month*32 + day. */ +#define DRV_PULSE_ALWAYS_ALIVE 0x00008000 + /* Indicate to the firmware not to go into the + * OS-absent when it is not getting driver pulse. + * This is used for debugging as well for PXE(MBA). */ - struct port_hw_cfg port_hw_config[FUNC_MAX]; /* 400*2=800 */ + u32 mcp_pulse_mb; +#define MCP_PULSE_SEQ_MASK 0x00007fff +#define MCP_PULSE_ALWAYS_ALIVE 0x00008000 + /* Indicates to the driver not to assert due to lack + * of MCP response */ +#define MCP_EVENT_MASK 0xffff0000 +#define MCP_EVENT_OTHER_DRIVER_RESET_REQ 0x00010000 - struct shared_feat_cfg shared_feature_config; /* 4 */ + u32 iscsi_boot_signature; + u32 iscsi_boot_block_offset; - struct port_feat_cfg port_feature_config[FUNC_MAX];/* 116*2=232 */ + u32 reserved[3]; }; @@ -678,9 +704,8 @@ struct dev_info { /* size */ /**************************************************************************** * Management firmware state * ****************************************************************************/ -/* Allocate 320 bytes for management firmware: still not known exactly - * how much IMD needs. */ -#define MGMTFW_STATE_WORD_SIZE 80 +/* Allocate 440 bytes for management firmware */ +#define MGMTFW_STATE_WORD_SIZE 110 struct mgmtfw_state { u32 opaque[MGMTFW_STATE_WORD_SIZE]; @@ -691,31 +716,40 @@ struct mgmtfw_state { * Shared Memory Region * ****************************************************************************/ struct shmem_region { /* SharedMem Offset (size) */ - u32 validity_map[FUNC_MAX]; /* 0x0 (4 * 2 = 0x8) */ -#define SHR_MEM_VALIDITY_PCI_CFG 0x00000001 -#define SHR_MEM_VALIDITY_MB 0x00000002 -#define SHR_MEM_VALIDITY_DEV_INFO 0x00000004 + + u32 validity_map[PORT_MAX]; /* 0x0 (4*2 = 0x8) */ +#define SHR_MEM_FORMAT_REV_ID ('A'<<24) +#define SHR_MEM_FORMAT_REV_MASK 0xff000000 + /* validity bits */ +#define SHR_MEM_VALIDITY_PCI_CFG 0x00100000 +#define SHR_MEM_VALIDITY_MB 0x00200000 +#define SHR_MEM_VALIDITY_DEV_INFO 0x00400000 +#define SHR_MEM_VALIDITY_RESERVED 0x00000007 /* One licensing bit should be set */ #define SHR_MEM_VALIDITY_LIC_KEY_IN_EFFECT_MASK 0x00000038 #define SHR_MEM_VALIDITY_LIC_MANUF_KEY_IN_EFFECT 0x00000008 #define SHR_MEM_VALIDITY_LIC_UPGRADE_KEY_IN_EFFECT 0x00000010 #define SHR_MEM_VALIDITY_LIC_NO_KEY_IN_EFFECT 0x00000020 + /* Active MFW */ +#define SHR_MEM_VALIDITY_ACTIVE_MFW_UNKNOWN 0x00000000 +#define SHR_MEM_VALIDITY_ACTIVE_MFW_IPMI 0x00000040 +#define SHR_MEM_VALIDITY_ACTIVE_MFW_UMP 0x00000080 +#define SHR_MEM_VALIDITY_ACTIVE_MFW_NCSI 0x000000c0 +#define SHR_MEM_VALIDITY_ACTIVE_MFW_NONE 0x000001c0 +#define SHR_MEM_VALIDITY_ACTIVE_MFW_MASK 0x000001c0 - struct drv_fw_mb drv_fw_mb[FUNC_MAX]; /* 0x8 (28 * 2 = 0x38) */ - - struct dev_info dev_info; /* 0x40 (0x438) */ + struct dev_info dev_info; /* 0x8 (0x438) */ -#ifdef _LICENSE_H - license_key_t drv_lic_key[FUNC_MAX]; /* 0x478 (52 * 2 = 0x68) */ -#else /* Linux! */ - u8 reserved[52*FUNC_MAX]; -#endif + u8 reserved[52*PORT_MAX]; /* FW information (for internal FW use) */ - u32 fw_info_fio_offset; /* 0x4e0 (0x4) */ - struct mgmtfw_state mgmtfw_state; /* 0x4e4 (0x140) */ + u32 fw_info_fio_offset; /* 0x4a8 (0x4) */ + struct mgmtfw_state mgmtfw_state; /* 0x4ac (0x1b8) */ + + struct drv_port_mb port_mb[PORT_MAX]; /* 0x664 (16*2=0x20) */ + struct drv_func_mb func_mb[FUNC_MAX]; /* 0x684 (44*2=0x58) */ -}; /* 0x624 */ +}; /* 0x6dc */ #define BCM_5710_FW_MAJOR_VERSION 4 diff --git a/drivers/net/bnx2x_reg.h b/drivers/net/bnx2x_reg.h index 86055297ab02..5a1aa0b55044 100644 --- a/drivers/net/bnx2x_reg.h +++ b/drivers/net/bnx2x_reg.h @@ -1,6 +1,6 @@ /* bnx2x_reg.h: Broadcom Everest network driver. * - * Copyright (c) 2007 Broadcom Corporation + * Copyright (c) 2007-2008 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 @@ -24,6 +24,8 @@ #define BRB1_REG_BRB1_INT_STS 0x6011c /* [RW 4] Parity mask register #0 read/write */ #define BRB1_REG_BRB1_PRTY_MASK 0x60138 +/* [R 4] Parity register #0 read */ +#define BRB1_REG_BRB1_PRTY_STS 0x6012c /* [RW 10] At address BRB1_IND_FREE_LIST_PRS_CRDT initialize free head. At address BRB1_IND_FREE_LIST_PRS_CRDT+1 initialize free tail. At address BRB1_IND_FREE_LIST_PRS_CRDT+2 initialize parser initial credit. */ @@ -281,6 +283,8 @@ #define CDU_REG_CDU_INT_STS 0x101030 /* [RW 5] Parity mask register #0 read/write */ #define CDU_REG_CDU_PRTY_MASK 0x10104c +/* [R 5] Parity register #0 read */ +#define CDU_REG_CDU_PRTY_STS 0x101040 /* [RC 32] logging of error data in case of a CDU load error: {expected_cid[15:0]; xpected_type[2:0]; xpected_region[2:0]; ctive_error; ype_error; ctual_active; ctual_compressed_context}; */ @@ -308,6 +312,8 @@ #define CFC_REG_CFC_INT_STS_CLR 0x104100 /* [RW 4] Parity mask register #0 read/write */ #define CFC_REG_CFC_PRTY_MASK 0x104118 +/* [R 4] Parity register #0 read */ +#define CFC_REG_CFC_PRTY_STS 0x10410c /* [RW 21] CID cam access (21:1 - Data; alid - 0) */ #define CFC_REG_CID_CAM 0x104800 #define CFC_REG_CONTROL0 0x104028 @@ -354,6 +360,8 @@ #define CSDM_REG_CSDM_INT_MASK_1 0xc22ac /* [RW 11] Parity mask register #0 read/write */ #define CSDM_REG_CSDM_PRTY_MASK 0xc22bc +/* [R 11] Parity register #0 read */ +#define CSDM_REG_CSDM_PRTY_STS 0xc22b0 #define CSDM_REG_ENABLE_IN1 0xc2238 #define CSDM_REG_ENABLE_IN2 0xc223c #define CSDM_REG_ENABLE_OUT1 0xc2240 @@ -438,6 +446,9 @@ /* [RW 32] Parity mask register #0 read/write */ #define CSEM_REG_CSEM_PRTY_MASK_0 0x200130 #define CSEM_REG_CSEM_PRTY_MASK_1 0x200140 +/* [R 32] Parity register #0 read */ +#define CSEM_REG_CSEM_PRTY_STS_0 0x200124 +#define CSEM_REG_CSEM_PRTY_STS_1 0x200134 #define CSEM_REG_ENABLE_IN 0x2000a4 #define CSEM_REG_ENABLE_OUT 0x2000a8 /* [RW 32] This address space contains all registers and memories that are @@ -526,6 +537,8 @@ #define CSEM_REG_TS_9_AS 0x20005c /* [RW 1] Parity mask register #0 read/write */ #define DBG_REG_DBG_PRTY_MASK 0xc0a8 +/* [R 1] Parity register #0 read */ +#define DBG_REG_DBG_PRTY_STS 0xc09c /* [RW 2] debug only: These bits indicate the credit for PCI request type 4 interface; MUST be configured AFTER pci_ext_buffer_strt_addr_lsb/msb are configured */ @@ -543,6 +556,8 @@ #define DMAE_REG_DMAE_INT_MASK 0x102054 /* [RW 4] Parity mask register #0 read/write */ #define DMAE_REG_DMAE_PRTY_MASK 0x102064 +/* [R 4] Parity register #0 read */ +#define DMAE_REG_DMAE_PRTY_STS 0x102058 /* [RW 1] Command 0 go. */ #define DMAE_REG_GO_C0 0x102080 /* [RW 1] Command 1 go. */ @@ -623,6 +638,8 @@ #define DORQ_REG_DORQ_INT_STS_CLR 0x170178 /* [RW 2] Parity mask register #0 read/write */ #define DORQ_REG_DORQ_PRTY_MASK 0x170190 +/* [R 2] Parity register #0 read */ +#define DORQ_REG_DORQ_PRTY_STS 0x170184 /* [RW 8] The address to write the DPM CID to STORM. */ #define DORQ_REG_DPM_CID_ADDR 0x170044 /* [RW 5] The DPM mode CID extraction offset. */ @@ -692,6 +709,8 @@ #define HC_REG_CONFIG_1 0x108004 /* [RW 3] Parity mask register #0 read/write */ #define HC_REG_HC_PRTY_MASK 0x1080a0 +/* [R 3] Parity register #0 read */ +#define HC_REG_HC_PRTY_STS 0x108094 /* [RW 17] status block interrupt mask; one in each bit means unmask; zerow in each bit means mask; bit 0 - default SB; bit 1 - SB_0; bit 2 - SB_1... bit 16- SB_15; addr 0 - port 0; addr 1 - port 1 */ @@ -1127,6 +1146,7 @@ #define MISC_REG_AEU_GENERAL_ATTN_17 0xa044 #define MISC_REG_AEU_GENERAL_ATTN_18 0xa048 #define MISC_REG_AEU_GENERAL_ATTN_19 0xa04c +#define MISC_REG_AEU_GENERAL_ATTN_10 0xa028 #define MISC_REG_AEU_GENERAL_ATTN_11 0xa02c #define MISC_REG_AEU_GENERAL_ATTN_2 0xa008 #define MISC_REG_AEU_GENERAL_ATTN_20 0xa050 @@ -1135,6 +1155,9 @@ #define MISC_REG_AEU_GENERAL_ATTN_4 0xa010 #define MISC_REG_AEU_GENERAL_ATTN_5 0xa014 #define MISC_REG_AEU_GENERAL_ATTN_6 0xa018 +#define MISC_REG_AEU_GENERAL_ATTN_7 0xa01c +#define MISC_REG_AEU_GENERAL_ATTN_8 0xa020 +#define MISC_REG_AEU_GENERAL_ATTN_9 0xa024 /* [RW 32] first 32b for inverting the input for function 0; for each bit: 0= do not invert; 1= invert; mapped as follows: [0] NIG attention for function0; [1] NIG attention for function1; [2] GPIO1 mcp; [3] GPIO2 mcp; @@ -1183,6 +1206,40 @@ starts at 0x0 for the A0 tape-out and increments by one for each all-layer tape-out. */ #define MISC_REG_CHIP_REV 0xa40c +/* [RW 32] The following driver registers(1..6) represent 6 drivers and 32 + clients. Each client can be controlled by one driver only. One in each + bit represent that this driver control the appropriate client (Ex: bit 5 + is set means this driver control client number 5). addr1 = set; addr0 = + clear; read from both addresses will give the same result = status. write + to address 1 will set a request to control all the clients that their + appropriate bit (in the write command) is set. if the client is free (the + appropriate bit in all the other drivers is clear) one will be written to + that driver register; if the client isn't free the bit will remain zero. + if the appropriate bit is set (the driver request to gain control on a + client it already controls the ~MISC_REGISTERS_INT_STS.GENERIC_SW + interrupt will be asserted). write to address 0 will set a request to + free all the clients that their appropriate bit (in the write command) is + set. if the appropriate bit is clear (the driver request to free a client + it doesn't controls the ~MISC_REGISTERS_INT_STS.GENERIC_SW interrupt will + be asserted). */ +#define MISC_REG_DRIVER_CONTROL_1 0xa510 +/* [RW 32] GPIO. [31-28] FLOAT port 0; [27-24] FLOAT port 0; When any of + these bits is written as a '1'; the corresponding SPIO bit will turn off + it's drivers and become an input. This is the reset state of all GPIO + pins. The read value of these bits will be a '1' if that last command + (#SET; #CLR; or #FLOAT) for this bit was a #FLOAT. (reset value 0xff). + [23-20] CLR port 1; 19-16] CLR port 0; When any of these bits is written + as a '1'; the corresponding GPIO bit will drive low. The read value of + these bits will be a '1' if that last command (#SET; #CLR; or #FLOAT) for + this bit was a #CLR. (reset value 0). [15-12] SET port 1; 11-8] port 0; + SET When any of these bits is written as a '1'; the corresponding GPIO + bit will drive high (if it has that capability). The read value of these + bits will be a '1' if that last command (#SET; #CLR; or #FLOAT) for this + bit was a #SET. (reset value 0). [7-4] VALUE port 1; [3-0] VALUE port 0; + RO; These bits indicate the read value of each of the eight GPIO pins. + This is the result value of the pin; not the drive value. Writing these + bits will have not effect. */ +#define MISC_REG_GPIO 0xa490 /* [RW 1] Setting this bit enables a timer in the GRC block to timeout any access that does not finish within ~misc_registers_grc_timout_val.grc_timeout_val cycles. When this bit is @@ -1223,6 +1280,8 @@ #define MISC_REG_MISC_INT_MASK 0xa388 /* [RW 1] Parity mask register #0 read/write */ #define MISC_REG_MISC_PRTY_MASK 0xa398 +/* [R 1] Parity register #0 read */ +#define MISC_REG_MISC_PRTY_STS 0xa38c /* [RW 32] 32 LSB of storm PLL first register; reset val = 0x 071d2911. inside order of the bits is: [0] P1 divider[0] (reset value 1); [1] P1 divider[1] (reset value 0); [2] P1 divider[2] (reset value 0); [3] P1 @@ -1264,6 +1323,55 @@ /* [RW 20] 20 bit GRC address where the scratch-pad of the MCP that is shared with the driver resides */ #define MISC_REG_SHARED_MEM_ADDR 0xa2b4 +/* [RW 32] SPIO. [31-24] FLOAT When any of these bits is written as a '1'; + the corresponding SPIO bit will turn off it's drivers and become an + input. This is the reset state of all SPIO pins. The read value of these + bits will be a '1' if that last command (#SET; #CL; or #FLOAT) for this + bit was a #FLOAT. (reset value 0xff). [23-16] CLR When any of these bits + is written as a '1'; the corresponding SPIO bit will drive low. The read + value of these bits will be a '1' if that last command (#SET; #CLR; or +#FLOAT) for this bit was a #CLR. (reset value 0). [15-8] SET When any of + these bits is written as a '1'; the corresponding SPIO bit will drive + high (if it has that capability). The read value of these bits will be a + '1' if that last command (#SET; #CLR; or #FLOAT) for this bit was a #SET. + (reset value 0). [7-0] VALUE RO; These bits indicate the read value of + each of the eight SPIO pins. This is the result value of the pin; not the + drive value. Writing these bits will have not effect. Each 8 bits field + is divided as follows: [0] VAUX Enable; when pulsed low; enables supply + from VAUX. (This is an output pin only; the FLOAT field is not applicable + for this pin); [1] VAUX Disable; when pulsed low; disables supply form + VAUX. (This is an output pin only; FLOAT field is not applicable for this + pin); [2] SEL_VAUX_B - Control to power switching logic. Drive low to + select VAUX supply. (This is an output pin only; it is not controlled by + the SET and CLR fields; it is controlled by the Main Power SM; the FLOAT + field is not applicable for this pin; only the VALUE fields is relevant - + it reflects the output value); [3] reserved; [4] spio_4; [5] spio_5; [6] + Bit 0 of UMP device ID select; read by UMP firmware; [7] Bit 1 of UMP + device ID select; read by UMP firmware. */ +#define MISC_REG_SPIO 0xa4fc +/* [RW 8] These bits enable the SPIO_INTs to signals event to the IGU/MC. + according to the following map: [3:0] reserved; [4] spio_4 [5] spio_5; + [7:0] reserved */ +#define MISC_REG_SPIO_EVENT_EN 0xa2b8 +/* [RW 32] SPIO INT. [31-24] OLD_CLR Writing a '1' to these bit clears the + corresponding bit in the #OLD_VALUE register. This will acknowledge an + interrupt on the falling edge of corresponding SPIO input (reset value + 0). [23-16] OLD_SET Writing a '1' to these bit sets the corresponding bit + in the #OLD_VALUE register. This will acknowledge an interrupt on the + rising edge of corresponding SPIO input (reset value 0). [15-8] OLD_VALUE + RO; These bits indicate the old value of the SPIO input value. When the + ~INT_STATE bit is set; this bit indicates the OLD value of the pin such + that if ~INT_STATE is set and this bit is '0'; then the interrupt is due + to a low to high edge. If ~INT_STATE is set and this bit is '1'; then the + interrupt is due to a high to low edge (reset value 0). [7-0] INT_STATE + RO; These bits indicate the current SPIO interrupt state for each SPIO + pin. This bit is cleared when the appropriate #OLD_SET or #OLD_CLR + command bit is written. This bit is set when the SPIO input does not + match the current value in #OLD_VALUE (reset value 0). */ +#define MISC_REG_SPIO_INT 0xa500 +/* [RW 1] Set by the MCP to remember if one or more of the drivers is/are + loaded; 0-prepare; -unprepare */ +#define MISC_REG_UNPREPARED 0xa424 #define NIG_MASK_INTERRUPT_PORT0_REG_MASK_EMAC0_MISC_MI_INT (0x1<<0) #define NIG_MASK_INTERRUPT_PORT0_REG_MASK_SERDES0_LINK_STATUS (0x1<<9) #define NIG_MASK_INTERRUPT_PORT0_REG_MASK_XGXS0_LINK10G (0x1<<15) @@ -1392,6 +1500,9 @@ #define NIG_REG_NIG_INGRESS_EMAC0_NO_CRC 0x10044 /* [RW 1] Input enable for RX PBF LP IF */ #define NIG_REG_PBF_LB_IN_EN 0x100b4 +/* [RW 1] Value of this register will be transmitted to port swap when + ~nig_registers_strap_override.strap_override =1 */ +#define NIG_REG_PORT_SWAP 0x10394 /* [RW 1] output enable for RX parser descriptor IF */ #define NIG_REG_PRS_EOP_OUT_EN 0x10104 /* [RW 1] Input enable for RX parser request IF */ @@ -1410,6 +1521,10 @@ #define NIG_REG_STAT2_BRB_OCTET 0x107e0 #define NIG_REG_STATUS_INTERRUPT_PORT0 0x10328 #define NIG_REG_STATUS_INTERRUPT_PORT1 0x1032c +/* [RW 1] port swap mux selection. If this register equal to 0 then port + swap is equal to SPIO pin that inputs from ifmux_serdes_swap. If 1 then + ort swap is equal to ~nig_registers_port_swap.port_swap */ +#define NIG_REG_STRAP_OVERRIDE 0x10398 /* [RW 1] output enable for RX_XCM0 IF */ #define NIG_REG_XCM0_OUT_EN 0x100f0 /* [RW 1] output enable for RX_XCM1 IF */ @@ -1499,6 +1614,8 @@ #define PB_REG_PB_INT_STS 0x1c /* [RW 4] Parity mask register #0 read/write */ #define PB_REG_PB_PRTY_MASK 0x38 +/* [R 4] Parity register #0 read */ +#define PB_REG_PB_PRTY_STS 0x2c #define PRS_REG_A_PRSU_20 0x40134 /* [R 8] debug only: CFC load request current credit. Transaction based. */ #define PRS_REG_CFC_LD_CURRENT_CREDIT 0x40164 @@ -1590,6 +1707,8 @@ #define PRS_REG_PRS_INT_STS 0x40188 /* [RW 8] Parity mask register #0 read/write */ #define PRS_REG_PRS_PRTY_MASK 0x401a4 +/* [R 8] Parity register #0 read */ +#define PRS_REG_PRS_PRTY_STS 0x40198 /* [RW 8] Context region for pure acknowledge packets. Used in CFC load request message */ #define PRS_REG_PURE_REGIONS 0x40024 @@ -1718,6 +1837,9 @@ /* [RW 32] Parity mask register #0 read/write */ #define PXP2_REG_PXP2_PRTY_MASK_0 0x120588 #define PXP2_REG_PXP2_PRTY_MASK_1 0x120598 +/* [R 32] Parity register #0 read */ +#define PXP2_REG_PXP2_PRTY_STS_0 0x12057c +#define PXP2_REG_PXP2_PRTY_STS_1 0x12058c /* [R 1] Debug only: The 'almost full' indication from each fifo (gives indication about backpressure) */ #define PXP2_REG_RD_ALMOST_FULL_0 0x120424 @@ -1911,6 +2033,8 @@ #define PXP2_REG_RQ_HC_ENDIAN_M 0x1201a8 /* [WB 53] Onchip address table */ #define PXP2_REG_RQ_ONCHIP_AT 0x122000 +/* [RW 13] Pending read limiter threshold; in Dwords */ +#define PXP2_REG_RQ_PDR_LIMIT 0x12033c /* [RW 2] Endian mode for qm */ #define PXP2_REG_RQ_QM_ENDIAN_M 0x120194 /* [RW 3] page size in L2P table for QM module; -4k; -8k; -16k; -32k; -64k; @@ -1921,6 +2045,9 @@ /* [RW 3] Max burst size filed for read requests port 0; 000 - 128B; 001:256B; 010: 512B; 11:1K:100:2K; 01:4K */ #define PXP2_REG_RQ_RD_MBS0 0x120160 +/* [RW 3] Max burst size filed for read requests port 1; 000 - 128B; + 001:256B; 010: 512B; 11:1K:100:2K; 01:4K */ +#define PXP2_REG_RQ_RD_MBS1 0x120168 /* [RW 2] Endian mode for src */ #define PXP2_REG_RQ_SRC_ENDIAN_M 0x12019c /* [RW 3] page size in L2P table for SRC module; -4k; -8k; -16k; -32k; -64k; @@ -2000,10 +2127,17 @@ /* [RW 3] Max burst size filed for write requests port 0; 000 - 128B; 001:256B; 010: 512B; */ #define PXP2_REG_RQ_WR_MBS0 0x12015c +/* [RW 3] Max burst size filed for write requests port 1; 000 - 128B; + 001:256B; 010: 512B; */ +#define PXP2_REG_RQ_WR_MBS1 0x120164 /* [RW 10] if Number of entries in dmae fifo will be higer than this threshold then has_payload indication will be asserted; the default value should be equal to > write MBS size! */ #define PXP2_REG_WR_DMAE_TH 0x120368 +/* [RW 10] if Number of entries in usdmdp fifo will be higer than this + threshold then has_payload indication will be asserted; the default value + should be equal to > write MBS size! */ +#define PXP2_REG_WR_USDMDP_TH 0x120348 /* [R 1] debug only: Indication if PSWHST arbiter is idle */ #define PXP_REG_HST_ARB_IS_IDLE 0x103004 /* [R 8] debug only: A bit mask for all PSWHST arbiter clients. '1' means @@ -2021,6 +2155,8 @@ #define PXP_REG_PXP_INT_STS_CLR_0 0x10306c /* [RW 26] Parity mask register #0 read/write */ #define PXP_REG_PXP_PRTY_MASK 0x103094 +/* [R 26] Parity register #0 read */ +#define PXP_REG_PXP_PRTY_STS 0x103088 /* [RW 4] The activity counter initial increment value sent in the load request */ #define QM_REG_ACTCTRINITVAL_0 0x168040 @@ -2127,6 +2263,8 @@ #define QM_REG_QM_INT_STS 0x168438 /* [RW 9] Parity mask register #0 read/write */ #define QM_REG_QM_PRTY_MASK 0x168454 +/* [R 9] Parity register #0 read */ +#define QM_REG_QM_PRTY_STS 0x168448 /* [R 32] Current queues in pipeline: Queues from 32 to 63 */ #define QM_REG_QSTATUS_HIGH 0x16802c /* [R 32] Current queues in pipeline: Queues from 0 to 31 */ @@ -2410,6 +2548,8 @@ #define SRC_REG_SRC_INT_STS 0x404ac /* [RW 3] Parity mask register #0 read/write */ #define SRC_REG_SRC_PRTY_MASK 0x404c8 +/* [R 3] Parity register #0 read */ +#define SRC_REG_SRC_PRTY_STS 0x404bc /* [R 4] Used to read the value of the XX protection CAM occupancy counter. */ #define TCM_REG_CAM_OCCUP 0x5017c /* [RW 1] CDU AG read Interface enable. If 0 - the request input is @@ -2730,6 +2870,8 @@ #define TSDM_REG_TSDM_INT_MASK_1 0x422ac /* [RW 11] Parity mask register #0 read/write */ #define TSDM_REG_TSDM_PRTY_MASK 0x422bc +/* [R 11] Parity register #0 read */ +#define TSDM_REG_TSDM_PRTY_STS 0x422b0 /* [RW 5] The number of time_slots in the arbitration cycle */ #define TSEM_REG_ARB_CYCLE_SIZE 0x180034 /* [RW 3] The source that is associated with arbitration element 0. Source @@ -2854,6 +2996,9 @@ /* [RW 32] Parity mask register #0 read/write */ #define TSEM_REG_TSEM_PRTY_MASK_0 0x180120 #define TSEM_REG_TSEM_PRTY_MASK_1 0x180130 +/* [R 32] Parity register #0 read */ +#define TSEM_REG_TSEM_PRTY_STS_0 0x180114 +#define TSEM_REG_TSEM_PRTY_STS_1 0x180124 /* [R 5] Used to read the XX protection CAM occupancy counter. */ #define UCM_REG_CAM_OCCUP 0xe0170 /* [RW 1] CDU AG read Interface enable. If 0 - the request input is @@ -3155,6 +3300,8 @@ #define USDM_REG_USDM_INT_MASK_1 0xc42b0 /* [RW 11] Parity mask register #0 read/write */ #define USDM_REG_USDM_PRTY_MASK 0xc42c0 +/* [R 11] Parity register #0 read */ +#define USDM_REG_USDM_PRTY_STS 0xc42b4 /* [RW 5] The number of time_slots in the arbitration cycle */ #define USEM_REG_ARB_CYCLE_SIZE 0x300034 /* [RW 3] The source that is associated with arbitration element 0. Source @@ -3279,6 +3426,9 @@ /* [RW 32] Parity mask register #0 read/write */ #define USEM_REG_USEM_PRTY_MASK_0 0x300130 #define USEM_REG_USEM_PRTY_MASK_1 0x300140 +/* [R 32] Parity register #0 read */ +#define USEM_REG_USEM_PRTY_STS_0 0x300124 +#define USEM_REG_USEM_PRTY_STS_1 0x300134 /* [RW 2] The queue index for registration on Aux1 counter flag. */ #define XCM_REG_AUX1_Q 0x20134 /* [RW 2] Per each decision rule the queue index to register to. */ @@ -3684,6 +3834,8 @@ #define XSDM_REG_XSDM_INT_MASK_1 0x1662ac /* [RW 11] Parity mask register #0 read/write */ #define XSDM_REG_XSDM_PRTY_MASK 0x1662bc +/* [R 11] Parity register #0 read */ +#define XSDM_REG_XSDM_PRTY_STS 0x1662b0 /* [RW 5] The number of time_slots in the arbitration cycle */ #define XSEM_REG_ARB_CYCLE_SIZE 0x280034 /* [RW 3] The source that is associated with arbitration element 0. Source @@ -3808,6 +3960,9 @@ /* [RW 32] Parity mask register #0 read/write */ #define XSEM_REG_XSEM_PRTY_MASK_0 0x280130 #define XSEM_REG_XSEM_PRTY_MASK_1 0x280140 +/* [R 32] Parity register #0 read */ +#define XSEM_REG_XSEM_PRTY_STS_0 0x280124 +#define XSEM_REG_XSEM_PRTY_STS_1 0x280134 #define MCPR_NVM_ACCESS_ENABLE_EN (1L<<0) #define MCPR_NVM_ACCESS_ENABLE_WR_EN (1L<<1) #define MCPR_NVM_ADDR_NVM_ADDR_VALUE (0xffffffL<<0) @@ -3847,6 +4002,8 @@ #define EMAC_MDIO_COMM_START_BUSY (1L<<29) #define EMAC_MDIO_MODE_AUTO_POLL (1L<<4) #define EMAC_MDIO_MODE_CLAUSE_45 (1L<<31) +#define EMAC_MDIO_MODE_CLOCK_CNT (0x3fL<<16) +#define EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT 16 #define EMAC_MODE_25G_MODE (1L<<5) #define EMAC_MODE_ACPI_RCVD (1L<<20) #define EMAC_MODE_HALF_DUPLEX (1L<<1) @@ -3874,6 +4031,17 @@ #define EMAC_RX_MTU_SIZE_JUMBO_ENA (1L<<31) #define EMAC_TX_MODE_EXT_PAUSE_EN (1L<<3) #define EMAC_TX_MODE_RESET (1L<<0) +#define MISC_REGISTERS_GPIO_1 1 +#define MISC_REGISTERS_GPIO_2 2 +#define MISC_REGISTERS_GPIO_3 3 +#define MISC_REGISTERS_GPIO_CLR_POS 16 +#define MISC_REGISTERS_GPIO_FLOAT (0xffL<<24) +#define MISC_REGISTERS_GPIO_FLOAT_POS 24 +#define MISC_REGISTERS_GPIO_INPUT_HI_Z 2 +#define MISC_REGISTERS_GPIO_OUTPUT_HIGH 1 +#define MISC_REGISTERS_GPIO_OUTPUT_LOW 0 +#define MISC_REGISTERS_GPIO_PORT_SHIFT 4 +#define MISC_REGISTERS_GPIO_SET_POS 8 #define MISC_REGISTERS_RESET_REG_1_CLEAR 0x588 #define MISC_REGISTERS_RESET_REG_1_SET 0x584 #define MISC_REGISTERS_RESET_REG_2_CLEAR 0x598 @@ -3891,6 +4059,25 @@ #define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_RSTB_HW (0x1<<4) #define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_TXD_FIFO_RSTB (0x1<<8) #define MISC_REGISTERS_RESET_REG_3_SET 0x5a4 +#define MISC_REGISTERS_SPIO_4 4 +#define MISC_REGISTERS_SPIO_5 5 +#define MISC_REGISTERS_SPIO_7 7 +#define MISC_REGISTERS_SPIO_CLR_POS 16 +#define MISC_REGISTERS_SPIO_FLOAT (0xffL<<24) +#define GRC_MISC_REGISTERS_SPIO_FLOAT7 0x80000000 +#define GRC_MISC_REGISTERS_SPIO_FLOAT6 0x40000000 +#define GRC_MISC_REGISTERS_SPIO_FLOAT5 0x20000000 +#define GRC_MISC_REGISTERS_SPIO_FLOAT4 0x10000000 +#define MISC_REGISTERS_SPIO_FLOAT_POS 24 +#define MISC_REGISTERS_SPIO_INPUT_HI_Z 2 +#define MISC_REGISTERS_SPIO_INT_OLD_SET_POS 16 +#define MISC_REGISTERS_SPIO_OUTPUT_HIGH 1 +#define MISC_REGISTERS_SPIO_OUTPUT_LOW 0 +#define MISC_REGISTERS_SPIO_SET_POS 8 +#define HW_LOCK_MAX_RESOURCE_VALUE 31 +#define HW_LOCK_RESOURCE_8072_MDIO 0 +#define HW_LOCK_RESOURCE_GPIO 1 +#define HW_LOCK_RESOURCE_SPIO 2 #define AEU_INPUTS_ATTN_BITS_BRB_PARITY_ERROR (1<<18) #define AEU_INPUTS_ATTN_BITS_CCM_HW_INTERRUPT (1<<31) #define AEU_INPUTS_ATTN_BITS_CDU_HW_INTERRUPT (1<<9) @@ -3918,6 +4105,7 @@ #define AEU_INPUTS_ATTN_BITS_QM_HW_INTERRUPT (1<<3) #define AEU_INPUTS_ATTN_BITS_QM_PARITY_ERROR (1<<2) #define AEU_INPUTS_ATTN_BITS_SEARCHER_PARITY_ERROR (1<<22) +#define AEU_INPUTS_ATTN_BITS_SPIO5 (1<<15) #define AEU_INPUTS_ATTN_BITS_TCM_HW_INTERRUPT (1<<27) #define AEU_INPUTS_ATTN_BITS_TIMERS_HW_INTERRUPT (1<<5) #define AEU_INPUTS_ATTN_BITS_TSDM_HW_INTERRUPT (1<<25) @@ -4206,6 +4394,9 @@ #define MDIO_XGXS_BLOCK2_RX_LN_SWAP_FORCE_ENABLE 0x4000 #define MDIO_XGXS_BLOCK2_TX_LN_SWAP 0x11 #define MDIO_XGXS_BLOCK2_TX_LN_SWAP_ENABLE 0x8000 +#define MDIO_XGXS_BLOCK2_UNICORE_MODE_10G 0x14 +#define MDIO_XGXS_BLOCK2_UNICORE_MODE_10G_CX4_XGXS 0x0001 +#define MDIO_XGXS_BLOCK2_UNICORE_MODE_10G_HIGIG_XGXS 0x0010 #define MDIO_XGXS_BLOCK2_TEST_MODE_LANE 0x15 #define MDIO_REG_BANK_GP_STATUS 0x8120 @@ -4362,11 +4553,13 @@ #define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_SGMII_MODE 0x0001 +#define EXT_PHY_AUTO_NEG_DEVAD 0x7 #define EXT_PHY_OPT_PMA_PMD_DEVAD 0x1 #define EXT_PHY_OPT_WIS_DEVAD 0x2 #define EXT_PHY_OPT_PCS_DEVAD 0x3 #define EXT_PHY_OPT_PHY_XS_DEVAD 0x4 #define EXT_PHY_OPT_CNTL 0x0 +#define EXT_PHY_OPT_CNTL2 0x7 #define EXT_PHY_OPT_PMD_RX_SD 0xa #define EXT_PHY_OPT_PMD_MISC_CNTL 0xca0a #define EXT_PHY_OPT_PHY_IDENTIFIER 0xc800 @@ -4378,11 +4571,24 @@ #define EXT_PHY_OPT_LASI_STATUS 0x9005 #define EXT_PHY_OPT_PCS_STATUS 0x0020 #define EXT_PHY_OPT_XGXS_LANE_STATUS 0x0018 +#define EXT_PHY_OPT_AN_LINK_STATUS 0x8304 +#define EXT_PHY_OPT_AN_CL37_CL73 0x8370 +#define EXT_PHY_OPT_AN_CL37_FD 0xffe4 +#define EXT_PHY_OPT_AN_CL37_AN 0xffe0 +#define EXT_PHY_OPT_AN_ADV 0x11 #define EXT_PHY_KR_PMA_PMD_DEVAD 0x1 #define EXT_PHY_KR_PCS_DEVAD 0x3 #define EXT_PHY_KR_AUTO_NEG_DEVAD 0x7 #define EXT_PHY_KR_CTRL 0x0000 +#define EXT_PHY_KR_STATUS 0x0001 +#define EXT_PHY_KR_AUTO_NEG_COMPLETE 0x0020 +#define EXT_PHY_KR_AUTO_NEG_ADVERT 0x0010 +#define EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE 0x0400 +#define EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE_ASYMMETRIC 0x0800 +#define EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE_BOTH 0x0C00 +#define EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE_MASK 0x0C00 +#define EXT_PHY_KR_LP_AUTO_NEG 0x0013 #define EXT_PHY_KR_CTRL2 0x0007 #define EXT_PHY_KR_PCS_STATUS 0x0020 #define EXT_PHY_KR_PMD_CTRL 0x0096 @@ -4391,4 +4597,8 @@ #define EXT_PHY_KR_MISC_CTRL1 0xca85 #define EXT_PHY_KR_GEN_CTRL 0xca10 #define EXT_PHY_KR_ROM_CODE 0xca19 +#define EXT_PHY_KR_ROM_RESET_INTERNAL_MP 0x0188 +#define EXT_PHY_KR_ROM_MICRO_RESET 0x018a + +#define EXT_PHY_SFX7101_XGXS_TEST1 0xc00a |