diff options
Diffstat (limited to 'drivers/scsi/fcoe/fcoe.c')
| -rw-r--r-- | drivers/scsi/fcoe/fcoe.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c index 04f500571d4..f2d16127bd0 100644 --- a/drivers/scsi/fcoe/fcoe.c +++ b/drivers/scsi/fcoe/fcoe.c @@ -238,6 +238,9 @@ void fcoe_netdev_cleanup(struct fcoe_softc *fc) if (!is_zero_ether_addr(fc->ctlr.data_src_addr)) dev_unicast_delete(fc->real_dev, fc->ctlr.data_src_addr, ETH_ALEN); + if (fc->ctlr.spma) + dev_unicast_delete(fc->real_dev, + fc->ctlr.ctl_src_addr, ETH_ALEN); dev_mc_delete(fc->real_dev, FIP_ALL_ENODE_MACS, ETH_ALEN, 0); rtnl_unlock(); } @@ -257,6 +260,7 @@ static int fcoe_netdev_config(struct fc_lport *lp, struct net_device *netdev) u64 wwnn, wwpn; struct fcoe_softc *fc; u8 flogi_maddr[ETH_ALEN]; + struct netdev_hw_addr *ha; /* Setup lport private data to point to fcoe softc */ fc = lport_priv(lp); @@ -313,9 +317,23 @@ static int fcoe_netdev_config(struct fc_lport *lp, struct net_device *netdev) skb_queue_head_init(&fc->fcoe_pending_queue); fc->fcoe_pending_queue_active = 0; + /* look for SAN MAC address, if multiple SAN MACs exist, only + * use the first one for SPMA */ + rcu_read_lock(); + for_each_dev_addr(netdev, ha) { + if ((ha->type == NETDEV_HW_ADDR_T_SAN) && + (is_valid_ether_addr(fc->ctlr.ctl_src_addr))) { + memcpy(fc->ctlr.ctl_src_addr, ha->addr, ETH_ALEN); + fc->ctlr.spma = 1; + break; + } + } + rcu_read_unlock(); + /* setup Source Mac Address */ - memcpy(fc->ctlr.ctl_src_addr, fc->real_dev->dev_addr, - fc->real_dev->addr_len); + if (!fc->ctlr.spma) + memcpy(fc->ctlr.ctl_src_addr, fc->real_dev->dev_addr, + fc->real_dev->addr_len); wwnn = fcoe_wwn_from_mac(fc->real_dev->dev_addr, 1, 0); fc_set_wwnn(lp, wwnn); @@ -331,6 +349,8 @@ static int fcoe_netdev_config(struct fc_lport *lp, struct net_device *netdev) rtnl_lock(); memcpy(flogi_maddr, (u8[6]) FC_FCOE_FLOGI_MAC, ETH_ALEN); dev_unicast_add(fc->real_dev, flogi_maddr, ETH_ALEN); + if (fc->ctlr.spma) + dev_unicast_add(fc->real_dev, fc->ctlr.ctl_src_addr, ETH_ALEN); rtnl_unlock(); /* |