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ixgbevf: VF2VF TCP RSS

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While VF2VF with RSS communication, RSS Type were wrongly recognized
and RSS hash was not calculated as it should be. Packets was
distributed on various queues by accident.
This commit fixes that behaviour and causes proper RSS Type recognition.

Signed-off-by: Sebastian Basierski <sebastianx.basierski@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Sebastian Basierski 2018-08-09 11:45:40 +02:00 committed by Jeff Kirsher
parent 59dd45d550
commit 7fb94bd58d
1 changed files with 4 additions and 0 deletions
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4
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
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@ -3849,6 +3849,10 @@ static void ixgbevf_tx_csum(struct ixgbevf_ring *tx_ring,
skb_checksum_help(skb); skb_checksum_help(skb);
goto no_csum; goto no_csum;
} }
if (first->protocol == htons(ETH_P_IP))
type_tucmd |= IXGBE_ADVTXD_TUCMD_IPV4;
/* update TX checksum flag */ /* update TX checksum flag */
first->tx_flags |= IXGBE_TX_FLAGS_CSUM; first->tx_flags |= IXGBE_TX_FLAGS_CSUM;
vlan_macip_lens = skb_checksum_start_offset(skb) - vlan_macip_lens = skb_checksum_start_offset(skb) -