diff options
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_main.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 09990ed105f..e3dc68ba4b7 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -5286,10 +5286,19 @@ static int ixgbe_maybe_stop_tx(struct net_device *netdev, static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb) { struct ixgbe_adapter *adapter = netdev_priv(dev); + int txq = smp_processor_id(); if (adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE) - return smp_processor_id(); + return txq; +#ifdef IXGBE_FCOE + if ((adapter->flags & IXGBE_FLAG_FCOE_ENABLED) && + (skb->protocol == htons(ETH_P_FCOE))) { + txq &= (adapter->ring_feature[RING_F_FCOE].indices - 1); + txq += adapter->ring_feature[RING_F_FCOE].mask; + return txq; + } +#endif if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) return (skb->vlan_tci & IXGBE_TX_FLAGS_VLAN_PRIO_MASK) >> 13; @@ -5304,7 +5313,7 @@ static netdev_tx_t ixgbe_xmit_frame(struct sk_buff *skb, unsigned int first; unsigned int tx_flags = 0; u8 hdr_len = 0; - int r_idx = 0, tso; + int tso; int count = 0; unsigned int f; @@ -5312,13 +5321,13 @@ static netdev_tx_t ixgbe_xmit_frame(struct sk_buff *skb, tx_flags |= vlan_tx_tag_get(skb); if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) { tx_flags &= ~IXGBE_TX_FLAGS_VLAN_PRIO_MASK; - tx_flags |= (skb->queue_mapping << 13); + tx_flags |= ((skb->queue_mapping & 0x7) << 13); } tx_flags <<= IXGBE_TX_FLAGS_VLAN_SHIFT; tx_flags |= IXGBE_TX_FLAGS_VLAN; } else if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) { if (skb->priority != TC_PRIO_CONTROL) { - tx_flags |= (skb->queue_mapping << 13); + tx_flags |= ((skb->queue_mapping & 0x7) << 13); tx_flags <<= IXGBE_TX_FLAGS_VLAN_SHIFT; tx_flags |= IXGBE_TX_FLAGS_VLAN; } else { @@ -5327,8 +5336,7 @@ static netdev_tx_t ixgbe_xmit_frame(struct sk_buff *skb, } } - r_idx = skb->queue_mapping; - tx_ring = &adapter->tx_ring[r_idx]; + tx_ring = &adapter->tx_ring[skb->queue_mapping]; if ((adapter->flags & IXGBE_FLAG_FCOE_ENABLED) && (skb->protocol == htons(ETH_P_FCOE))) { @@ -5340,10 +5348,6 @@ static netdev_tx_t ixgbe_xmit_frame(struct sk_buff *skb, tx_flags |= ((adapter->fcoe.up << 13) << IXGBE_TX_FLAGS_VLAN_SHIFT); #endif - r_idx = smp_processor_id(); - r_idx &= (adapter->ring_feature[RING_F_FCOE].indices - 1); - r_idx += adapter->ring_feature[RING_F_FCOE].mask; - tx_ring = &adapter->tx_ring[r_idx]; #endif } /* four things can cause us to need a context descriptor */ |