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ixgbe: Do not read the spoofed packets counter when not in IOV mode

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The counter is not valid unless the controller is running in IOV mode.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Greg Rose 2012-08-08 00:00:58 +00:00 committed by Jeff Kirsher
parent 4b2cd27f83
commit 0584d99932
1 changed files with 3 additions and 2 deletions
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5
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
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@ -5560,8 +5560,9 @@ static void ixgbe_spoof_check(struct ixgbe_adapter *adapter)
{
u32 ssvpc;
/* Do not perform spoof check for 82598 */
if (adapter->hw.mac.type == ixgbe_mac_82598EB)
/* Do not perform spoof check for 82598 or if not in IOV mode */
if (adapter->hw.mac.type == ixgbe_mac_82598EB ||
adapter->num_vfs == 0)
return;
ssvpc = IXGBE_READ_REG(&adapter->hw, IXGBE_SSVPC);