From 4bc091d85f979a1a18ef2d710b819b3c5b397707 Mon Sep 17 00:00:00 2001 From: John Fastabend Date: Sun, 8 Aug 2010 15:46:15 +0000 Subject: [PATCH] ixgbe: fix build error with FCOE_CONFIG without DCB_CONFIG Building ixgbe without DCB_CONFIG and FCOE_CONFIG will cause a build error. This resolves the build error by wrapping the fcoe.up in CONFIG_IXGBE_DCB ifdefs. Also frames were being priority VLAN tagged even without DCB enabled. This fixes this so that 8021Q priority tags are only added with DCB actually enabled. Reported-by: divya Reported-by: Jon Mason Signed-off-by: John Fastabend Tested-by: Stephen Ko Tested-by: Ross Brattain Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/ixgbe/ixgbe_main.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 7d6a415bcf88..55394a2d3a8f 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -6155,9 +6155,11 @@ static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb) txq &= (adapter->ring_feature[RING_F_FCOE].indices - 1); txq += adapter->ring_feature[RING_F_FCOE].mask; return txq; +#ifdef CONFIG_IXGBE_DCB } else if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) { txq = adapter->fcoe.up; return txq; +#endif } } #endif @@ -6216,10 +6218,14 @@ static netdev_tx_t ixgbe_xmit_frame(struct sk_buff *skb, if (adapter->flags & IXGBE_FLAG_FCOE_ENABLED && (skb->protocol == htons(ETH_P_FCOE) || skb->protocol == htons(ETH_P_FIP))) { - tx_flags &= ~(IXGBE_TX_FLAGS_VLAN_PRIO_MASK - << IXGBE_TX_FLAGS_VLAN_SHIFT); - tx_flags |= ((adapter->fcoe.up << 13) - << IXGBE_TX_FLAGS_VLAN_SHIFT); +#ifdef CONFIG_IXGBE_DCB + if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) { + tx_flags &= ~(IXGBE_TX_FLAGS_VLAN_PRIO_MASK + << IXGBE_TX_FLAGS_VLAN_SHIFT); + tx_flags |= ((adapter->fcoe.up << 13) + << IXGBE_TX_FLAGS_VLAN_SHIFT); + } +#endif /* flag for FCoE offloads */ if (skb->protocol == htons(ETH_P_FCOE)) tx_flags |= IXGBE_TX_FLAGS_FCOE; -- GitLab