diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 50 |
1 files changed, 44 insertions, 6 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 0cdbb70ef83e..2213e0be5e63 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -7017,6 +7017,13 @@ int bnx2x_set_eth_mac(struct bnx2x *bp, bool set) { unsigned long ramrod_flags = 0; +#ifdef BCM_CNIC + if (is_zero_ether_addr(bp->dev->dev_addr) && IS_MF_ISCSI_SD(bp)) { + DP(NETIF_MSG_IFUP, "Ignoring Zero MAC for iSCSI SD mode\n"); + return 0; + } +#endif + DP(NETIF_MSG_IFUP, "Adding Eth MAC\n"); __set_bit(RAMROD_COMP_WAIT, &ramrod_flags); @@ -9400,7 +9407,8 @@ static void __devinit bnx2x_get_mac_hwinfo(struct bnx2x *bp) bnx2x_set_mac_buf(bp->dev->dev_addr, val, val2); #ifdef BCM_CNIC - /* iSCSI and FCoE NPAR MACs: if there is no either iSCSI or + /* + * iSCSI and FCoE NPAR MACs: if there is no either iSCSI or * FCoE MAC then the appropriate feature should be disabled. */ if (IS_MF_SI(bp)) { @@ -9422,11 +9430,22 @@ static void __devinit bnx2x_get_mac_hwinfo(struct bnx2x *bp) val = MF_CFG_RD(bp, func_ext_config[func]. fcoe_mac_addr_lower); bnx2x_set_mac_buf(fip_mac, val, val2); - BNX2X_DEV_INFO("Read FCoE L2 MAC to %pM\n", + BNX2X_DEV_INFO("Read FCoE L2 MAC: %pM\n", fip_mac); } else bp->flags |= NO_FCOE_FLAG; + } else { /* SD mode */ + if (BNX2X_IS_MF_PROTOCOL_ISCSI(bp)) { + /* use primary mac as iscsi mac */ + memcpy(iscsi_mac, bp->dev->dev_addr, ETH_ALEN); + /* Zero primary MAC configuration */ + memset(bp->dev->dev_addr, 0, ETH_ALEN); + + BNX2X_DEV_INFO("SD ISCSI MODE\n"); + BNX2X_DEV_INFO("Read iSCSI MAC: %pM\n", + iscsi_mac); + } } #endif } else { @@ -9475,7 +9494,7 @@ static void __devinit bnx2x_get_mac_hwinfo(struct bnx2x *bp) } #endif - if (!is_valid_ether_addr(bp->dev->dev_addr)) + if (!bnx2x_is_valid_ether_addr(bp, bp->dev->dev_addr)) dev_err(&bp->pdev->dev, "bad Ethernet MAC address configuration: " "%pM, change it manually before bringing up " @@ -9866,15 +9885,20 @@ static int __devinit bnx2x_init_bp(struct bnx2x *bp) bp->multi_mode = multi_mode; + bp->disable_tpa = disable_tpa; + +#ifdef BCM_CNIC + bp->disable_tpa |= IS_MF_ISCSI_SD(bp); +#endif + /* Set TPA flags */ - if (disable_tpa) { + if (bp->disable_tpa) { bp->flags &= ~TPA_ENABLE_FLAG; bp->dev->features &= ~NETIF_F_LRO; } else { bp->flags |= TPA_ENABLE_FLAG; bp->dev->features |= NETIF_F_LRO; } - bp->disable_tpa = disable_tpa; if (CHIP_IS_E1(bp)) bp->dropless_fc = 0; @@ -10145,6 +10169,11 @@ void bnx2x_set_rx_mode(struct net_device *dev) } bp->rx_mode = rx_mode; +#ifdef BCM_CNIC + /* handle ISCSI SD mode */ + if (IS_MF_ISCSI_SD(bp)) + bp->rx_mode = BNX2X_RX_MODE_NONE; +#endif /* Schedule the rx_mode command */ if (test_bit(BNX2X_FILTER_RX_MODE_PENDING, &bp->sp_state)) { @@ -10224,6 +10253,15 @@ static void poll_bnx2x(struct net_device *dev) } #endif +static int bnx2x_validate_addr(struct net_device *dev) +{ + struct bnx2x *bp = netdev_priv(dev); + + if (!bnx2x_is_valid_ether_addr(bp, dev->dev_addr)) + return -EADDRNOTAVAIL; + return 0; +} + static const struct net_device_ops bnx2x_netdev_ops = { .ndo_open = bnx2x_open, .ndo_stop = bnx2x_close, @@ -10231,7 +10269,7 @@ static const struct net_device_ops bnx2x_netdev_ops = { .ndo_select_queue = bnx2x_select_queue, .ndo_set_rx_mode = bnx2x_set_rx_mode, .ndo_set_mac_address = bnx2x_change_mac_addr, - .ndo_validate_addr = eth_validate_addr, + .ndo_validate_addr = bnx2x_validate_addr, .ndo_do_ioctl = bnx2x_ioctl, .ndo_change_mtu = bnx2x_change_mtu, .ndo_fix_features = bnx2x_fix_features, |