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ixgbe: Add warning when no space left for more MAC filters 

Send message to system log when the VF requests another MAC filter
but there is no space left on the device for it.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Robert E Garrett <robertX.e.garrett@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Greg Rose 2012-01-05 07:58:11 +00:00 committed by Jeff Kirsher
parent 9497182051
commit 68d6d4ab9a
1 changed files with 3 additions and 0 deletions
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3
drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
View File

@ -646,6 +646,9 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf)
ixgbe_ndo_set_vf_spoofchk(adapter->netdev, vf, false);
retval = ixgbe_set_vf_macvlan(adapter, vf, index,
(unsigned char *)(&msgbuf[1]));
if (retval == -ENOSPC)
e_warn(drv, "VF %d has requested a MACVLAN filter "
"but there is no space for it\n", vf);
break;
default:
e_err(drv, "Unhandled Msg %8.8x\n", msgbuf[0]);