From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: [net 2/3] ixgbe: fix_features rxvlan is independent of DCB and needs to be set Date: Tue, 5 Jun 2012 21:08:54 -0700 Message-ID: <1338955735-8967-3-git-send-email-jeffrey.t.kirsher@intel.com> References: <1338955735-8967-1-git-send-email-jeffrey.t.kirsher@intel.com> Cc: John Fastabend , netdev@vger.kernel.org, gospo@redhat.com, sassmann@redhat.com, Alexander Duyck , Jeff Kirsher To: davem@davemloft.net Return-path: Received: from mga09.intel.com ([134.134.136.24]:49278 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753218Ab2FFEJA (ORCPT ); Wed, 6 Jun 2012 00:09:00 -0400 In-Reply-To: <1338955735-8967-1-git-send-email-jeffrey.t.kirsher@intel.com> Sender: netdev-owner@vger.kernel.org List-ID: From: John Fastabend DCB can be used independent of if RX VLAN stripping is enabled or disabled so remove erroneous check. Also enable or disable VLAN stripping when features are applied so hardware and feature flags are in sync. CC: Alexander Duyck Signed-off-by: John Fastabend Tested-by: Marcus Dennis Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index bf20457..b8b2087 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -3607,10 +3607,6 @@ static void ixgbe_configure_dcb(struct ixgbe_adapter *adapter) if (hw->mac.type == ixgbe_mac_82598EB) netif_set_gso_max_size(adapter->netdev, 32768); - - /* Enable VLAN tag insert/strip */ - adapter->netdev->features |= NETIF_F_HW_VLAN_RX; - hw->mac.ops.set_vfta(&adapter->hw, 0, 0, true); #ifdef IXGBE_FCOE @@ -6701,11 +6697,6 @@ static netdev_features_t ixgbe_fix_features(struct net_device *netdev, { struct ixgbe_adapter *adapter = netdev_priv(netdev); -#ifdef CONFIG_DCB - if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) - features &= ~NETIF_F_HW_VLAN_RX; -#endif - /* return error if RXHASH is being enabled when RSS is not supported */ if (!(adapter->flags & IXGBE_FLAG_RSS_ENABLED)) features &= ~NETIF_F_RXHASH; @@ -6718,7 +6709,6 @@ static netdev_features_t ixgbe_fix_features(struct net_device *netdev, if (!(adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE)) features &= ~NETIF_F_LRO; - return features; } @@ -6766,6 +6756,11 @@ static int ixgbe_set_features(struct net_device *netdev, need_reset = true; } + if (features & NETIF_F_HW_VLAN_RX) + ixgbe_vlan_strip_enable(adapter); + else + ixgbe_vlan_strip_disable(adapter); + if (changed & NETIF_F_RXALL) need_reset = true; -- 1.7.10.2