From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
To: davem@davemloft.net
Cc: Greg Rose <gregory.v.rose@intel.com>,
netdev@vger.kernel.org, gospo@redhat.com, sassmann@redhat.com,
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Subject: [net-next 2/6] ixgbe: Do not read the spoofed packets counter when not in IOV mode
Date: Mon, 24 Sep 2012 02:00:03 -0700 [thread overview]
Message-ID: <1348477207-27030-3-git-send-email-jeffrey.t.kirsher@intel.com> (raw)
In-Reply-To: <1348477207-27030-1-git-send-email-jeffrey.t.kirsher@intel.com>
From: Greg Rose <gregory.v.rose@intel.com>
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>
---
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 70d27a3..29465be 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -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);
--
1.7.11.4
next prev parent reply other threads:[~2012-09-24 9:00 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-24 9:00 [net-next 0/6][pull request] Intel Wired LAN Driver Updates Jeff Kirsher
2012-09-24 9:00 ` [net-next 1/6] ixgbevf: Fix code for handling timeout Jeff Kirsher
2012-09-24 9:00 ` Jeff Kirsher [this message]
2012-09-24 9:00 ` [net-next 3/6] ixgbevf - Remove unused parameter in ixgbevf_receive_skb Jeff Kirsher
2012-09-24 9:00 ` [net-next 4/6] ixgbevf: Fix AIM (Adaptive Interrupt Moderation) Jeff Kirsher
2012-09-24 9:00 ` [net-next 5/6] ixgbevf: Add fix to VF to handle multi-descriptor buffers Jeff Kirsher
2012-09-24 9:00 ` [net-next 6/6] ixgbevf: Return error on failure to enable VLAN Jeff Kirsher
2012-09-24 17:48 ` [net-next 0/6][pull request] Intel Wired LAN Driver Updates David Miller
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