diff options
| author | Yuval Mintz <yuvalmin@broadcom.com> | 2013-03-11 05:17:51 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-12 07:54:25 -0400 |
| commit | 82594f8f47bc1167d55776cfb599633ec4ac8e77 (patch) | |
| tree | fecc46e7f9fe91ebfc5f8b84ce71778d724614d9 /drivers | |
| parent | e438c5d651e2a7b7d6d1bad23cc3a878392e6a5c (diff) | |
| download | linux-82594f8f47bc1167d55776cfb599633ec4ac8e77.tar.bz2 | |
bnx2x: Avoid using zero MAC
Prevent bnx2x devices which are used mainly for storage from using zero
MAC addresses as their primary MAC address.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index f685d2e77fcb..e5662a141451 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -10832,14 +10832,12 @@ static void bnx2x_get_cnic_mac_hwinfo(struct bnx2x *bp) } } - if (IS_MF_STORAGE_SD(bp)) - /* Zero primary MAC configuration */ - memset(bp->dev->dev_addr, 0, ETH_ALEN); - - if (IS_MF_FCOE_AFEX(bp) || IS_MF_FCOE_SD(bp)) - /* use FIP MAC as primary MAC */ + /* If this is a storage-only interface, use SAN mac as + * primary MAC. Notice that for SD this is already the case, + * as the SAN mac was copied from the primary MAC. + */ + if (IS_MF_FCOE_AFEX(bp)) memcpy(bp->dev->dev_addr, fip_mac, ETH_ALEN); - } else { val2 = SHMEM_RD(bp, dev_info.port_hw_config[port]. iscsi_mac_upper); |