openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

bnx2x: Zero VFs starting MACs 

Hypervisor/Supervisor should set the VF's MAC prior to its load;
Using a randomly generated MAC as a default is a bad practice.

Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ariel Elior 2013-05-27 04:08:26 +00:00 committed by David S. Miller
parent c48b22daa6
commit e09b74d019
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
View File

@ -11406,7 +11406,7 @@ static int bnx2x_init_bp(struct bnx2x *bp)
if (rc) if (rc)
return rc; return rc;
} else { } else {
random_ether_addr(bp->dev->dev_addr); eth_zero_addr(bp->dev->dev_addr);
} }
bnx2x_set_modes_bitmap(bp); bnx2x_set_modes_bitmap(bp);
@ -11865,6 +11865,10 @@ static int bnx2x_validate_addr(struct net_device *dev)
{ {
struct bnx2x *bp = netdev_priv(dev); struct bnx2x *bp = netdev_priv(dev);
/* query the bulletin board for mac address configured by the PF */
if (IS_VF(bp))
bnx2x_sample_bulletin(bp);
if (!bnx2x_is_valid_ether_addr(bp, dev->dev_addr)) { if (!bnx2x_is_valid_ether_addr(bp, dev->dev_addr)) {
BNX2X_ERR("Non-valid Ethernet address\n"); BNX2X_ERR("Non-valid Ethernet address\n");
return -EADDRNOTAVAIL; return -EADDRNOTAVAIL;