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Commit 6440752c authored by Alexander Duyck's avatar Alexander Duyck Committed by Jeff Kirsher
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ixgbe: Update ATR to use recorded TX queues instead of CPU for routing 



This change is meant to update ATR so that it will use the recorded RX
queue instead of the CPU in the case of routing.  This change is meant to
help ixgbe default behavior to more closely match that of the kernel.

Signed-off-by: default avatarAlexander Duyck <alexander.h.duyck@intel.com>
Tested-by: default avatarRoss Brattain <ross.b.brattain@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent a14bc2bb

drivers/net/ixgbe/ixgbe_main.c

+3 −4
Original line number Diff line number Diff line
@@ -6795,11 +6795,10 @@ static int ixgbe_maybe_stop_tx(struct ixgbe_ring *tx_ring, u16 size) 
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();

	int txq = skb_rx_queue_recorded(skb) ? skb_get_rx_queue(skb) :

					       smp_processor_id();

#ifdef IXGBE_FCOE

	__be16 protocol;



	protocol = vlan_get_protocol(skb);

	__be16 protocol = vlan_get_protocol(skb);



	if (((protocol == htons(ETH_P_FCOE)) ||

	    (protocol == htons(ETH_P_FIP))) &&