diff options
Diffstat (limited to 'drivers/net/bnx2x/bnx2x_ethtool.c')
| -rw-r--r-- | drivers/net/bnx2x/bnx2x_ethtool.c | 432 |
1 files changed, 280 insertions, 152 deletions
diff --git a/drivers/net/bnx2x/bnx2x_ethtool.c b/drivers/net/bnx2x/bnx2x_ethtool.c index 8b75b05..d02ffbd 100644 --- a/drivers/net/bnx2x/bnx2x_ethtool.c +++ b/drivers/net/bnx2x/bnx2x_ethtool.c @@ -25,70 +25,46 @@ #include "bnx2x_cmn.h" #include "bnx2x_dump.h" - static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) { struct bnx2x *bp = netdev_priv(dev); - - cmd->supported = bp->port.supported; - cmd->advertising = bp->port.advertising; + int cfg_idx = bnx2x_get_link_cfg_idx(bp); + /* Dual Media boards present all available port types */ + cmd->supported = bp->port.supported[cfg_idx] | + (bp->port.supported[cfg_idx ^ 1] & + (SUPPORTED_TP | SUPPORTED_FIBRE)); + cmd->advertising = bp->port.advertising[cfg_idx]; if ((bp->state == BNX2X_STATE_OPEN) && !(bp->flags & MF_FUNC_DIS) && (bp->link_vars.link_up)) { cmd->speed = bp->link_vars.line_speed; cmd->duplex = bp->link_vars.duplex; - if (IS_E1HMF(bp)) { - u16 vn_max_rate; - - vn_max_rate = - ((bp->mf_config & FUNC_MF_CFG_MAX_BW_MASK) >> - FUNC_MF_CFG_MAX_BW_SHIFT) * 100; - if (vn_max_rate < cmd->speed) - cmd->speed = vn_max_rate; - } } else { - cmd->speed = -1; - cmd->duplex = -1; - } - - if (bp->link_params.switch_cfg == SWITCH_CFG_10G) { - u32 ext_phy_type = - XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config); - - switch (ext_phy_type) { - case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT: - case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072: - case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073: - 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_BCM8726: - case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727: - cmd->port = PORT_FIBRE; - break; - case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101: - case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481: - cmd->port = PORT_TP; - break; + cmd->speed = bp->link_params.req_line_speed[cfg_idx]; + cmd->duplex = bp->link_params.req_duplex[cfg_idx]; + } + if (IS_MF(bp)) { + u16 vn_max_rate = ((bp->mf_config[BP_VN(bp)] & + FUNC_MF_CFG_MAX_BW_MASK) >> FUNC_MF_CFG_MAX_BW_SHIFT) * + 100; - case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE: - BNX2X_ERR("XGXS PHY Failure detected 0x%x\n", - bp->link_params.ext_phy_config); - break; + if (vn_max_rate < cmd->speed) + cmd->speed = vn_max_rate; + } - default: - DP(NETIF_MSG_LINK, "BAD XGXS ext_phy_config 0x%x\n", - bp->link_params.ext_phy_config); - break; - } - } else + if (bp->port.supported[cfg_idx] & SUPPORTED_TP) cmd->port = PORT_TP; + else if (bp->port.supported[cfg_idx] & SUPPORTED_FIBRE) + cmd->port = PORT_FIBRE; + else + BNX2X_ERR("XGXS PHY Failure detected\n"); cmd->phy_address = bp->mdio.prtad; cmd->transceiver = XCVR_INTERNAL; - if (bp->link_params.req_line_speed == SPEED_AUTO_NEG) + if (bp->link_params.req_line_speed[cfg_idx] == SPEED_AUTO_NEG) cmd->autoneg = AUTONEG_ENABLE; else cmd->autoneg = AUTONEG_DISABLE; @@ -110,9 +86,9 @@ static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) { struct bnx2x *bp = netdev_priv(dev); - u32 advertising; + u32 advertising, cfg_idx, old_multi_phy_config, new_multi_phy_config; - if (IS_E1HMF(bp)) + if (IS_MF(bp)) return 0; DP(NETIF_MSG_LINK, "ethtool_cmd: cmd %d\n" @@ -123,26 +99,81 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver, cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt); + cfg_idx = bnx2x_get_link_cfg_idx(bp); + old_multi_phy_config = bp->link_params.multi_phy_config; + switch (cmd->port) { + case PORT_TP: + if (bp->port.supported[cfg_idx] & SUPPORTED_TP) + break; /* no port change */ + + if (!(bp->port.supported[0] & SUPPORTED_TP || + bp->port.supported[1] & SUPPORTED_TP)) { + DP(NETIF_MSG_LINK, "Unsupported port type\n"); + return -EINVAL; + } + bp->link_params.multi_phy_config &= + ~PORT_HW_CFG_PHY_SELECTION_MASK; + if (bp->link_params.multi_phy_config & + PORT_HW_CFG_PHY_SWAPPED_ENABLED) + bp->link_params.multi_phy_config |= + PORT_HW_CFG_PHY_SELECTION_SECOND_PHY; + else + bp->link_params.multi_phy_config |= + PORT_HW_CFG_PHY_SELECTION_FIRST_PHY; + break; + case PORT_FIBRE: + if (bp->port.supported[cfg_idx] & SUPPORTED_FIBRE) + break; /* no port change */ + + if (!(bp->port.supported[0] & SUPPORTED_FIBRE || + bp->port.supported[1] & SUPPORTED_FIBRE)) { + DP(NETIF_MSG_LINK, "Unsupported port type\n"); + return -EINVAL; + } + bp->link_params.multi_phy_config &= + ~PORT_HW_CFG_PHY_SELECTION_MASK; + if (bp->link_params.multi_phy_config & + PORT_HW_CFG_PHY_SWAPPED_ENABLED) + bp->link_params.multi_phy_config |= + PORT_HW_CFG_PHY_SELECTION_FIRST_PHY; + else + bp->link_params.multi_phy_config |= + PORT_HW_CFG_PHY_SELECTION_SECOND_PHY; + break; + default: + DP(NETIF_MSG_LINK, "Unsupported port type\n"); + return -EINVAL; + } + /* Save new config in case command complete successuly */ + new_multi_phy_config = bp->link_params.multi_phy_config; + /* Get the new cfg_idx */ + cfg_idx = bnx2x_get_link_cfg_idx(bp); + /* Restore old config in case command failed */ + bp->link_params.multi_phy_config = old_multi_phy_config; + DP(NETIF_MSG_LINK, "cfg_idx = %x\n", cfg_idx); + if (cmd->autoneg == AUTONEG_ENABLE) { - if (!(bp->port.supported & SUPPORTED_Autoneg)) { + if (!(bp->port.supported[cfg_idx] & SUPPORTED_Autoneg)) { DP(NETIF_MSG_LINK, "Autoneg not supported\n"); return -EINVAL; } /* advertise the requested speed and duplex if supported */ - cmd->advertising &= bp->port.supported; + cmd->advertising &= bp->port.supported[cfg_idx]; - bp->link_params.req_line_speed = SPEED_AUTO_NEG; - bp->link_params.req_duplex = DUPLEX_FULL; - bp->port.advertising |= (ADVERTISED_Autoneg | + bp->link_params.req_line_speed[cfg_idx] = SPEED_AUTO_NEG; + bp->link_params.req_duplex[cfg_idx] = DUPLEX_FULL; + bp->port.advertising[cfg_idx] |= (ADVERTISED_Autoneg | cmd->advertising); } else { /* forced speed */ /* advertise the requested speed and duplex if supported */ - switch (cmd->speed) { + u32 speed = cmd->speed; + speed |= (cmd->speed_hi << 16); + switch (speed) { case SPEED_10: if (cmd->duplex == DUPLEX_FULL) { - if (!(bp->port.supported & + if (!(bp->port.supported[cfg_idx] & SUPPORTED_10baseT_Full)) { DP(NETIF_MSG_LINK, "10M full not supported\n"); @@ -152,7 +183,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) advertising = (ADVERTISED_10baseT_Full | ADVERTISED_TP); } else { - if (!(bp->port.supported & + if (!(bp->port.supported[cfg_idx] & SUPPORTED_10baseT_Half)) { DP(NETIF_MSG_LINK, "10M half not supported\n"); @@ -166,7 +197,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) case SPEED_100: if (cmd->duplex == DUPLEX_FULL) { - if (!(bp->port.supported & + if (!(bp->port.supported[cfg_idx] & SUPPORTED_100baseT_Full)) { DP(NETIF_MSG_LINK, "100M full not supported\n"); @@ -176,7 +207,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) advertising = (ADVERTISED_100baseT_Full | ADVERTISED_TP); } else { - if (!(bp->port.supported & + if (!(bp->port.supported[cfg_idx] & SUPPORTED_100baseT_Half)) { DP(NETIF_MSG_LINK, "100M half not supported\n"); @@ -194,7 +225,8 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) return -EINVAL; } - if (!(bp->port.supported & SUPPORTED_1000baseT_Full)) { + if (!(bp->port.supported[cfg_idx] & + SUPPORTED_1000baseT_Full)) { DP(NETIF_MSG_LINK, "1G full not supported\n"); return -EINVAL; } @@ -210,7 +242,8 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) return -EINVAL; } - if (!(bp->port.supported & SUPPORTED_2500baseX_Full)) { + if (!(bp->port.supported[cfg_idx] + & SUPPORTED_2500baseX_Full)) { DP(NETIF_MSG_LINK, "2.5G full not supported\n"); return -EINVAL; @@ -226,7 +259,8 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) return -EINVAL; } - if (!(bp->port.supported & SUPPORTED_10000baseT_Full)) { + if (!(bp->port.supported[cfg_idx] + & SUPPORTED_10000baseT_Full)) { DP(NETIF_MSG_LINK, "10G full not supported\n"); return -EINVAL; } @@ -236,20 +270,23 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) break; default: - DP(NETIF_MSG_LINK, "Unsupported speed\n"); + DP(NETIF_MSG_LINK, "Unsupported speed %d\n", speed); return -EINVAL; } - bp->link_params.req_line_speed = cmd->speed; - bp->link_params.req_duplex = cmd->duplex; - bp->port.advertising = advertising; + bp->link_params.req_line_speed[cfg_idx] = speed; + bp->link_params.req_duplex[cfg_idx] = cmd->duplex; + bp->port.advertising[cfg_idx] = advertising; } DP(NETIF_MSG_LINK, "req_line_speed %d\n" DP_LEVEL " req_duplex %d advertising 0x%x\n", - bp->link_params.req_line_speed, bp->link_params.req_duplex, - bp->port.advertising); + bp->link_params.req_line_speed[cfg_idx], + bp->link_params.req_duplex[cfg_idx], + bp->port.advertising[cfg_idx]); + /* Set new config */ + bp->link_params.multi_phy_config = new_multi_phy_config; if (netif_running(dev)) { bnx2x_stats_handle(bp, STATS_EVENT_STOP); bnx2x_link_set(bp); @@ -260,6 +297,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) #define IS_E1_ONLINE(info) (((info) & RI_E1_ONLINE) == RI_E1_ONLINE) #define IS_E1H_ONLINE(info) (((info) & RI_E1H_ONLINE) == RI_E1H_ONLINE) +#define IS_E2_ONLINE(info) (((info) & RI_E2_ONLINE) == RI_E2_ONLINE) static int bnx2x_get_regs_len(struct net_device *dev) { @@ -277,7 +315,7 @@ static int bnx2x_get_regs_len(struct net_device *dev) regdump_len += wreg_addrs_e1[i].size * (1 + wreg_addrs_e1[i].read_regs_count); - } else { /* E1H */ + } else if (CHIP_IS_E1H(bp)) { for (i = 0; i < REGS_COUNT; i++) if (IS_E1H_ONLINE(reg_addrs[i].info)) regdump_len += reg_addrs[i].size; @@ -286,6 +324,15 @@ static int bnx2x_get_regs_len(struct net_device *dev) if (IS_E1H_ONLINE(wreg_addrs_e1h[i].info)) regdump_len += wreg_addrs_e1h[i].size * (1 + wreg_addrs_e1h[i].read_regs_count); + } else if (CHIP_IS_E2(bp)) { + for (i = 0; i < REGS_COUNT; i++) + if (IS_E2_ONLINE(reg_addrs[i].info)) + regdump_len += reg_addrs[i].size; + + for (i = 0; i < WREGS_COUNT_E2; i++) + if (IS_E2_ONLINE(wreg_addrs_e2[i].info)) + regdump_len += wreg_addrs_e2[i].size * + (1 + wreg_addrs_e2[i].read_regs_count); } regdump_len *= 4; regdump_len += sizeof(struct dump_hdr); @@ -293,6 +340,23 @@ static int bnx2x_get_regs_len(struct net_device *dev) return regdump_len; } +static inline void bnx2x_read_pages_regs_e2(struct bnx2x *bp, u32 *p) +{ + u32 i, j, k, n; + + for (i = 0; i < PAGE_MODE_VALUES_E2; i++) { + for (j = 0; j < PAGE_WRITE_REGS_E2; j++) { + REG_WR(bp, page_write_regs_e2[j], page_vals_e2[i]); + for (k = 0; k < PAGE_READ_REGS_E2; k++) + if (IS_E2_ONLINE(page_read_regs_e2[k].info)) + for (n = 0; n < + page_read_regs_e2[k].size; n++) + *p++ = REG_RD(bp, + page_read_regs_e2[k].addr + n*4); + } + } +} + static void bnx2x_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *_p) { @@ -312,7 +376,14 @@ static void bnx2x_get_regs(struct net_device *dev, dump_hdr.tstorm_waitp = REG_RD(bp, TSTORM_WAITP_ADDR); dump_hdr.ustorm_waitp = REG_RD(bp, USTORM_WAITP_ADDR); dump_hdr.cstorm_waitp = REG_RD(bp, CSTORM_WAITP_ADDR); - dump_hdr.info = CHIP_IS_E1(bp) ? RI_E1_ONLINE : RI_E1H_ONLINE; + + if (CHIP_IS_E1(bp)) + dump_hdr.info = RI_E1_ONLINE; + else if (CHIP_IS_E1H(bp)) + dump_hdr.info = RI_E1H_ONLINE; + else if (CHIP_IS_E2(bp)) + dump_hdr.info = RI_E2_ONLINE | + (BP_PATH(bp) ? RI_PATH1_DUMP : RI_PATH0_DUMP); memcpy(p, &dump_hdr, sizeof(struct dump_hdr)); p += dump_hdr.hdr_size + 1; @@ -324,16 +395,25 @@ static void bnx2x_get_regs(struct net_device *dev, *p++ = REG_RD(bp, reg_addrs[i].addr + j*4); - } else { /* E1H */ + } else if (CHIP_IS_E1H(bp)) { for (i = 0; i < REGS_COUNT; i++) if (IS_E1H_ONLINE(reg_addrs[i].info)) for (j = 0; j < reg_addrs[i].size; j++) *p++ = REG_RD(bp, reg_addrs[i].addr + j*4); + + } else if (CHIP_IS_E2(bp)) { + for (i = 0; i < REGS_COUNT; i++) + if (IS_E2_ONLINE(reg_addrs[i].info)) + for (j = 0; j < reg_addrs[i].size; j++) + *p++ = REG_RD(bp, + reg_addrs[i].addr + j*4); + + bnx2x_read_pages_regs_e2(bp, p); } } -#define PHY_FW_VER_LEN 10 +#define PHY_FW_VER_LEN 20 static void bnx2x_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) @@ -436,7 +516,7 @@ static u32 bnx2x_get_link(struct net_device *dev) { struct bnx2x *bp = netdev_priv(dev); - if (bp->flags & MF_FUNC_DIS) + if (bp->flags & MF_FUNC_DIS || (bp->state != BNX2X_STATE_OPEN)) return 0; return bp->link_vars.link_up; @@ -811,7 +891,7 @@ static int bnx2x_set_eeprom(struct net_device *dev, struct bnx2x *bp = netdev_priv(dev); int port = BP_PORT(bp); int rc = 0; - + u32 ext_phy_config; if (!netif_running(dev)) return -EAGAIN; @@ -827,6 +907,10 @@ static int bnx2x_set_eeprom(struct net_device *dev, !bp->port.pmf) return -EINVAL; + ext_phy_config = + SHMEM_RD(bp, + dev_info.port_hw_config[port].external_phy_config); + if (eeprom->magic == 0x50485950) { /* 'PHYP' (0x50485950): prepare phy for FW upgrade */ bnx2x_stats_handle(bp, STATS_EVENT_STOP); @@ -834,7 +918,7 @@ static int bnx2x_set_eeprom(struct net_device *dev, bnx2x_acquire_phy_lock(bp); rc |= bnx2x_link_reset(&bp->link_params, &bp->link_vars, 0); - if (XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config) == + if (XGXS_EXT_PHY_TYPE(ext_phy_config) == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101) bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0, MISC_REGISTERS_GPIO_HIGH, port); @@ -855,10 +939,8 @@ static int bnx2x_set_eeprom(struct net_device *dev, } } else if (eeprom->magic == 0x53985943) { /* 'PHYC' (0x53985943): PHY FW upgrade completed */ - if (XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config) == + if (XGXS_EXT_PHY_TYPE(ext_phy_config) == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101) { - u8 ext_phy_addr = - XGXS_EXT_PHY_ADDR(bp->link_params.ext_phy_config); /* DSP Remove Download Mode */ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0, @@ -866,7 +948,8 @@ static int bnx2x_set_eeprom(struct net_device *dev, bnx2x_acquire_phy_lock(bp); - bnx2x_sfx7101_sp_sw_reset(bp, port, ext_phy_addr); + bnx2x_sfx7101_sp_sw_reset(bp, + &bp->link_params.phy[EXT_PHY1]); /* wait 0.5 sec to allow it to run */ msleep(500); @@ -879,6 +962,7 @@ static int bnx2x_set_eeprom(struct net_device *dev, return rc; } + static int bnx2x_get_coalesce(struct net_device *dev, struct ethtool_coalesce *coal) { @@ -920,7 +1004,14 @@ static void bnx2x_get_ringparam(struct net_device *dev, ering->rx_mini_max_pending = 0; ering->rx_jumbo_max_pending = 0; - ering->rx_pending = bp->rx_ring_size; + if (bp->rx_ring_size) + ering->rx_pending = bp->rx_ring_size; + else + if (bp->state == BNX2X_STATE_OPEN && bp->num_queues) + ering->rx_pending = MAX_RX_AVAIL/bp->num_queues; + else + ering->rx_pending = MAX_RX_AVAIL; + ering->rx_mini_pending = 0; ering->rx_jumbo_pending = 0; @@ -940,6 +1031,7 @@ static int bnx2x_set_ringparam(struct net_device *dev, } if ((ering->rx_pending > MAX_RX_AVAIL) || + (ering->rx_pending < MIN_RX_AVAIL) || (ering->tx_pending > MAX_TX_AVAIL) || (ering->tx_pending <= MAX_SKB_FRAGS + 4)) return -EINVAL; @@ -959,10 +1051,9 @@ static void bnx2x_get_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause) { struct bnx2x *bp = netdev_priv(dev); - - epause->autoneg = (bp->link_params.req_flow_ctrl == - BNX2X_FLOW_CTRL_AUTO) && - (bp->link_params.req_line_speed == SPEED_AUTO_NEG); + int cfg_idx = bnx2x_get_link_cfg_idx(bp); + epause->autoneg = (bp->link_params.req_flow_ctrl[cfg_idx] == + BNX2X_FLOW_CTRL_AUTO); epause->rx_pause = ((bp->link_vars.flow_ctrl & BNX2X_FLOW_CTRL_RX) == BNX2X_FLOW_CTRL_RX); @@ -978,37 +1069,39 @@ static int bnx2x_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause) { struct bnx2x *bp = netdev_priv(dev); - - if (IS_E1HMF(bp)) + u32 cfg_idx = bnx2x_get_link_cfg_idx(bp); + if (IS_MF(bp)) return 0; DP(NETIF_MSG_LINK, "ethtool_pauseparam: cmd %d\n" DP_LEVEL " autoneg %d rx_pause %d tx_pause %d\n", epause->cmd, epause->autoneg, epause->rx_pause, epause->tx_pause); - bp->link_params.req_flow_ctrl = BNX2X_FLOW_CTRL_AUTO; + bp->link_params.req_flow_ctrl[cfg_idx] = BNX2X_FLOW_CTRL_AUTO; if (epause->rx_pause) - bp->link_params.req_flow_ctrl |= BNX2X_FLOW_CTRL_RX; + bp->link_params.req_flow_ctrl[cfg_idx] |= BNX2X_FLOW_CTRL_RX; if (epause->tx_pause) - bp->link_params.req_flow_ctrl |= BNX2X_FLOW_CTRL_TX; + bp->link_params.req_flow_ctrl[cfg_idx] |= BNX2X_FLOW_CTRL_TX; - if (bp->link_params.req_flow_ctrl == BNX2X_FLOW_CTRL_AUTO) - bp->link_params.req_flow_ctrl = BNX2X_FLOW_CTRL_NONE; + if (bp->link_params.req_flow_ctrl[cfg_idx] == BNX2X_FLOW_CTRL_AUTO) + bp->link_params.req_flow_ctrl[cfg_idx] = BNX2X_FLOW_CTRL_NONE; if (epause->autoneg) { - if (!(bp->port.supported & SUPPORTED_Autoneg)) { + if (!(bp->port.supported[cfg_idx] & SUPPORTED_Autoneg)) { DP(NETIF_MSG_LINK, "autoneg not supported\n"); return -EINVAL; } - if (bp->link_params.req_line_speed == SPEED_AUTO_NEG) - bp->link_params.req_flow_ctrl = BNX2X_FLOW_CTRL_AUTO; + if (bp->link_params.req_line_speed[cfg_idx] == SPEED_AUTO_NEG) { + bp->link_params.req_flow_ctrl[cfg_idx] = + BNX2X_FLOW_CTRL_AUTO; + } } DP(NETIF_MSG_LINK, - "req_flow_ctrl 0x%x\n", bp->link_params.req_flow_ctrl); + "req_flow_ctrl 0x%x\n", bp->link_params.req_flow_ctrl[cfg_idx]); if (netif_running(dev)) { bnx2x_stats_handle(bp, STATS_EVENT_STOP); @@ -1024,35 +1117,34 @@ static int bnx2x_set_flags(struct net_device *dev, u32 data) int changed = 0; int rc = 0; - if (data & ~(ETH_FLAG_LRO | ETH_FLAG_RXHASH)) - return -EINVAL; - if (bp->recovery_state != BNX2X_RECOVERY_DONE) { printk(KERN_ERR "Handling parity error recovery. Try again later\n"); return -EAGAIN; } + if (!(data & ETH_FLAG_RXVLAN)) + return -EINVAL; + + if ((data & ETH_FLAG_LRO) && bp->rx_csum && bp->disable_tpa) + return -EINVAL; + + rc = ethtool_op_set_flags(dev, data, ETH_FLAG_LRO | ETH_FLAG_RXVLAN | + ETH_FLAG_TXVLAN | ETH_FLAG_RXHASH); + if (rc) + return rc; + /* TPA requires Rx CSUM offloading */ if ((data & ETH_FLAG_LRO) && bp->rx_csum) { - if (!bp->disable_tpa) { - if (!(dev->features & NETIF_F_LRO)) { - dev->features |= NETIF_F_LRO; - bp->flags |= TPA_ENABLE_FLAG; - changed = 1; - } - } else - rc = -EINVAL; - } else if (dev->features & NETIF_F_LRO) { + if (!(bp->flags & TPA_ENABLE_FLAG)) { + bp->flags |= TPA_ENABLE_FLAG; + changed = 1; + } + } else if (bp->flags & TPA_ENABLE_FLAG) { dev->features &= ~NETIF_F_LRO; bp->flags &= ~TPA_ENABLE_FLAG; changed = 1; } - if (data & ETH_FLAG_RXHASH) - dev->features |= NETIF_F_RXHASH; - else - dev->features &= ~NETIF_F_RXHASH; - if (changed && netif_running(dev)) { bnx2x_nic_unload(bp, UNLOAD_NORMAL); rc = bnx2x_nic_load(bp, LOAD_NORMAL); @@ -1185,6 +1277,9 @@ static int bnx2x_test_registers(struct bnx2x *bp) for (i = 0; reg_tbl[i].offset0 != 0xffffffff; i++) { u32 offset, mask, save_val, val; + if (CHIP_IS_E2(bp) && + reg_tbl[i].offset0 == HC_REG_AGG_INT_0) + continue; offset = reg_tbl[i].offset0 + port*reg_tbl[i].offset1; mask = reg_tbl[i].mask; @@ -1192,6 +1287,7 @@ static int bnx2x_test_registers(struct bnx2x *bp) save_val = REG_RD(bp, offset); REG_WR(bp, offset, (wr_val & mask)); + val = REG_RD(bp, offset); /* Restore the original register's value */ @@ -1236,20 +1332,33 @@ static int bnx2x_test_memory(struct bnx2x *bp) u32 offset; u32 e1_mask; u32 e1h_mask; + u32 e2_mask; } prty_tbl[] = { - { "CCM_PRTY_STS", CCM_REG_CCM_PRTY_STS, 0x3ffc0, 0 }, - { "CFC_PRTY_STS", CFC_REG_CFC_PRTY_STS, 0x2, 0x2 }, - { "DMAE_PRTY_STS", DMAE_REG_DMAE_PRTY_STS, 0, 0 }, - { "TCM_PRTY_STS", TCM_REG_TCM_PRTY_STS, 0x3ffc0, 0 }, - { "UCM_PRTY_STS", UCM_REG_UCM_PRTY_STS, 0x3ffc0, 0 }, - { "XCM_PRTY_STS", XCM_REG_XCM_PRTY_STS, 0x3ffc1, 0 }, - - { NULL, 0xffffffff, 0, 0 } + { "CCM_PRTY_STS", CCM_REG_CCM_PRTY_STS, 0x3ffc0, 0, 0 }, + { "CFC_PRTY_STS", CFC_REG_CFC_PRTY_STS, 0x2, 0x2, 0 }, + { "DMAE_PRTY_STS", DMAE_REG_DMAE_PRTY_STS, 0, 0, 0 }, + { "TCM_PRTY_STS", TCM_REG_TCM_PRTY_STS, 0x3ffc0, 0, 0 }, + { "UCM_PRTY_STS", UCM_REG_UCM_PRTY_STS, 0x3ffc0, 0, 0 }, + { "XCM_PRTY_STS", XCM_REG_XCM_PRTY_STS, 0x3ffc1, 0, 0 }, + + { NULL, 0xffffffff, 0, 0, 0 } }; if (!netif_running(bp->dev)) return rc; + /* pre-Check the parity status */ + for (i = 0; prty_tbl[i].offset != 0xffffffff; i++) { + val = REG_RD(bp, prty_tbl[i].offset); + if ((CHIP_IS_E1(bp) && (val & ~(prty_tbl[i].e1_mask))) || + (CHIP_IS_E1H(bp) && (val & ~(prty_tbl[i].e1h_mask))) || + (CHIP_IS_E2(bp) && (val & ~(prty_tbl[i].e2_mask)))) { + DP(NETIF_MSG_HW, + "%s is 0x%x\n", prty_tbl[i].name, val); + goto test_mem_exit; + } + } + /* Go through all the memories */ for (i = 0; mem_tbl[i].offset != 0xffffffff; i++) for (j = 0; j < mem_tbl[i].size; j++) @@ -1259,7 +1368,8 @@ static int bnx2x_test_memory(struct bnx2x *bp) for (i = 0; prty_tbl[i].offset != 0xffffffff; i++) { val = REG_RD(bp, prty_tbl[i].offset); if ((CHIP_IS_E1(bp) && (val & ~(prty_tbl[i].e1_mask))) || - (CHIP_IS_E1H(bp) && (val & ~(prty_tbl[i].e1h_mask)))) { + (CHIP_IS_E1H(bp) && (val & ~(prty_tbl[i].e1h_mask))) || + (CHIP_IS_E2(bp) && (val & ~(prty_tbl[i].e2_mask)))) { DP(NETIF_MSG_HW, "%s is 0x%x\n", prty_tbl[i].name, val); goto test_mem_exit; @@ -1272,12 +1382,12 @@ test_mem_exit: return rc; } -static void bnx2x_wait_for_link(struct bnx2x *bp, u8 link_up) +static void bnx2x_wait_for_link(struct bnx2x *bp, u8 link_up, u8 is_serdes) { - int cnt = 1000; + int cnt = 1400; if (link_up) - while (bnx2x_link_test(bp) && cnt--) + while (bnx2x_link_test(bp, is_serdes) && cnt--) msleep(10); } @@ -1293,7 +1403,8 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up) u16 pkt_prod, bd_prod; struct sw_tx_bd *tx_buf; struct eth_tx_start_bd *tx_start_bd; - struct eth_tx_parse_bd *pbd = NULL; + struct eth_tx_parse_bd_e1x *pbd_e1x = NULL; + struct eth_tx_parse_bd_e2 *pbd_e2 = NULL; dma_addr_t mapping; union eth_rx_cqe *cqe; u8 cqe_fp_flags; @@ -1304,7 +1415,7 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up) /* check the loopback mode */ switch (loopback_mode) { case BNX2X_PHY_LOOPBACK: - if (bp->link_params.loopback_mode != LOOPBACK_XGXS_10) + if (bp->link_params.loopback_mode != LOOPBACK_XGXS) return -EINVAL; break; case BNX2X_MAC_LOOPBACK: @@ -1349,16 +1460,23 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up) tx_start_bd->addr_lo = cpu_to_le32(U64_LO(mapping)); tx_start_bd->nbd = cpu_to_le16(2); /* start + pbd */ tx_start_bd->nbytes = cpu_to_le16(skb_headlen(skb)); - tx_start_bd->vlan = cpu_to_le16(pkt_prod); + tx_start_bd->vlan_or_ethertype = cpu_to_le16(pkt_prod); tx_start_bd->bd_flags.as_bitfield = ETH_TX_BD_FLAGS_START_BD; - tx_start_bd->general_data = ((UNICAST_ADDRESS << - ETH_TX_START_BD_ETH_ADDR_TYPE_SHIFT) | 1); + SET_FLAG(tx_start_bd->general_data, + ETH_TX_START_BD_ETH_ADDR_TYPE, + UNICAST_ADDRESS); + SET_FLAG(tx_start_bd->general_data, + ETH_TX_START_BD_HDR_NBDS, + 1); /* turn on parsing and get a BD */ bd_prod = TX_BD(NEXT_TX_IDX(bd_prod)); - pbd = &fp_tx->tx_desc_ring[bd_prod].parse_bd; - memset(pbd, 0, sizeof(struct eth_tx_parse_bd)); + pbd_e1x = &fp_tx->tx_desc_ring[bd_prod].parse_bd_e1x; + pbd_e2 = &fp_tx->tx_desc_ring[bd_prod].parse_bd_e2; + + memset(pbd_e2, 0, sizeof(struct eth_tx_parse_bd_e2)); + memset(pbd_e1x, 0, sizeof(struct eth_tx_parse_bd_e1x)); wmb(); @@ -1377,6 +1495,13 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up) if (tx_idx != tx_start_idx + num_pkts) goto test_loopback_exit; + /* Unlike HC IGU won't generate an interrupt for status block + * updates that have been performed while interrupts were + * disabled. + */ + if (bp->common.int_block == INT_BLOCK_IGU) + bnx2x_tx_int(fp_tx); + rx_idx = le16_to_cpu(*fp_rx->rx_cons_sb); if (rx_idx != rx_start_idx + num_pkts) goto test_loopback_exit; @@ -1519,8 +1644,7 @@ static int bnx2x_test_intr(struct bnx2x *bp) config->hdr.length = 0; if (CHIP_IS_E1(bp)) - /* use last unicast entries */ - config->hdr.offset = (BP_PORT(bp) ? 63 : 31); + config->hdr.offset = (BP_PORT(bp) ? 32 : 0); else config->hdr.offset = BP_FUNC(bp); config->hdr.client_id = bp->fp->cl_id; @@ -1528,9 +1652,9 @@ static int bnx2x_test_intr(struct bnx2x *bp) bp->set_mac_pending++; smp_wmb(); - rc = bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_SET_MAC, 0, + rc = bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_SET_MAC, 0, U64_HI(bnx2x_sp_mapping(bp, mac_config)), - U64_LO(bnx2x_sp_mapping(bp, mac_config)), 0); + U64_LO(bnx2x_sp_mapping(bp, mac_config)), 1); if (rc == 0) { for (i = 0; i < 10; i++) { if (!bp->set_mac_pending) @@ -1549,7 +1673,7 @@ static void bnx2x_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf) { struct bnx2x *bp = netdev_priv(dev); - + u8 is_serdes; if (bp->recovery_state != BNX2X_RECOVERY_DONE) { printk(KERN_ERR "Handling parity error recovery. Try again later\n"); etest->flags |= ETH_TEST_FL_FAILED; @@ -1562,8 +1686,9 @@ static void bnx2x_self_test(struct net_device *dev, return; /* offline tests are not supported in MF mode */ - if (IS_E1HMF(bp)) + if (IS_MF(bp)) etest->flags &= ~ETH_TEST_FL_OFFLINE; + is_serdes = (bp->link_vars.link_status & LINK_STATUS_SERDES_LINK) > 0; if (etest->flags & ETH_TEST_FL_OFFLINE) { int port = BP_PORT(bp); @@ -1575,11 +1700,12 @@ static void bnx2x_self_test(struct net_device *dev, /* disable input for TX port IF */ REG_WR(bp, NIG_REG_EGRESS_UMP0_IN_EN + port*4, 0); - link_up = (bnx2x_link_test(bp) == 0); + link_up = bp->link_vars.link_up; + bnx2x_nic_unload(bp, UNLOAD_NORMAL); bnx2x_nic_load(bp, LOAD_DIAG); /* wait until link state is restored */ - bnx2x_wait_for_link(bp, link_up); + bnx2x_wait_for_link(bp, link_up, is_serdes); if (bnx2x_test_registers(bp) != 0) { buf[0] = 1; @@ -1589,6 +1715,7 @@ static void bnx2x_self_test(struct net_device *dev, buf[1] = 1; etest->flags |= ETH_TEST_FL_FAILED; } + buf[2] = bnx2x_test_loopback(bp, link_up); if (buf[2] != 0) etest->flags |= ETH_TEST_FL_FAILED; @@ -1600,7 +1727,7 @@ static void bnx2x_self_test(struct net_device *dev, bnx2x_nic_load(bp, LOAD_NORMAL); /* wait until link state is restored */ - bnx2x_wait_for_link(bp, link_up); + bnx2x_wait_for_link(bp, link_up, is_serdes); } if (bnx2x_test_nvram(bp) != 0) { buf[3] = 1; @@ -1611,7 +1738,7 @@ static void bnx2x_self_test(struct net_device *dev, etest->flags |= ETH_TEST_FL_FAILED; } if (bp->port.pmf) - if (bnx2x_link_test(bp) != 0) { + if (bnx2x_link_test(bp, is_serdes) != 0) { buf[5] = 1; etest->flags |= ETH_TEST_FL_FAILED; } @@ -1752,8 +1879,8 @@ static const struct { #define IS_PORT_STAT(i) \ ((bnx2x_stats_arr[i].flags & STATS_FLAGS_BOTH) == STATS_FLAGS_PORT) #define IS_FUNC_STAT(i) (bnx2x_stats_arr[i].flags & STATS_FLAGS_FUNC) -#define IS_E1HMF_MODE_STAT(bp) \ - (IS_E1HMF(bp) && !(bp->msg_enable & BNX2X_MSG_STATS)) +#define IS_MF_MODE_STAT(bp) \ + (IS_MF(bp) && !(bp->msg_enable & BNX2X_MSG_STATS)) static int bnx2x_get_sset_count(struct net_device *dev, int stringset) { @@ -1764,10 +1891,10 @@ static int bnx2x_get_sset_count(struct net_device *dev, int stringset) case ETH_SS_STATS: if (is_multi(bp)) { num_stats = BNX2X_NUM_Q_STATS * bp->num_queues; - if (!IS_E1HMF_MODE_STAT(bp)) + if (!IS_MF_MODE_STAT(bp)) num_stats += BNX2X_NUM_STATS; } else { - if (IS_E1HMF_MODE_STAT(bp)) { + if (IS_MF_MODE_STAT(bp)) { num_stats = 0; for (i = 0; i < BNX2X_NUM_STATS; i++) if (IS_FUNC_STAT(i)) @@ -1800,14 +1927,14 @@ static void bnx2x_get_strings(struct net_device *dev, u32 stringset, u8 *buf) bnx2x_q_stats_arr[j].string, i); k += BNX2X_NUM_Q_STATS; } - if (IS_E1HMF_MODE_STAT(bp)) + if (IS_MF_MODE_STAT(bp)) break; for (j = 0; j < BNX2X_NUM_STATS; j++) strcpy(buf + (k + j)*ETH_GSTRING_LEN, bnx2x_stats_arr[j].string); } else { for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) { - if (IS_E1HMF_MODE_STAT(bp) && IS_PORT_STAT(i)) + if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i)) continue; strcpy(buf + j*ETH_GSTRING_LEN, bnx2x_stats_arr[i].string); @@ -1851,7 +1978,7 @@ static void bnx2x_get_ethtool_stats(struct net_device *dev, } k += BNX2X_NUM_Q_STATS; } - if (IS_E1HMF_MODE_STAT(bp)) + if (IS_MF_MODE_STAT(bp)) return; hw_stats = (u32 *)&bp->eth_stats; for (j = 0; j < BNX2X_NUM_STATS; j++) { @@ -1872,7 +1999,7 @@ static void bnx2x_get_ethtool_stats(struct net_device *dev, } else { hw_stats = (u32 *)&bp->eth_stats; for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) { - if (IS_E1HMF_MODE_STAT(bp) && IS_PORT_STAT(i)) + if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i)) continue; if (bnx2x_stats_arr[i].size == 0) { /* skip this counter */ @@ -1910,10 +2037,11 @@ static int bnx2x_phys_id(struct net_device *dev, u32 data) for (i = 0; i < (data * 2); i++) { if ((i % 2) == 0) - bnx2x_set_led(&bp->link_params, LED_MODE_OPER, - SPEED_1000); + bnx2x_set_led(&bp->link_params, &bp->link_vars, + LED_MODE_OPER, SPEED_1000); else - bnx2x_set_led(&bp->link_params, LED_MODE_OFF, 0); + bnx2x_set_led(&bp->link_params, &bp->link_vars, + LED_MODE_OFF, 0); msleep_interruptible(500); if (signal_pending(current)) @@ -1921,7 +2049,7 @@ static int bnx2x_phys_id(struct net_device *dev, u32 data) } if (bp->link_vars.link_up) - bnx2x_set_led(&bp->link_params, LED_MODE_OPER, + bnx2x_set_led(&bp->link_params, &bp->link_vars, LED_MODE_OPER, bp->link_vars.line_speed); return 0; |
