From: Sebastian Basierski <[email protected]> [ Upstream commit 7fb94bd58dd6650a0158e68d414e185077d8b57a ]
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 <[email protected]> Tested-by: Andrew Bowers <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> Signed-off-by: Sasha Levin <[email protected]> --- drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 029513294984..75607267e656 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -3419,6 +3419,10 @@ static void ixgbevf_tx_csum(struct ixgbevf_ring *tx_ring, skb_checksum_help(skb); goto no_csum; } + + if (first->protocol == htons(ETH_P_IP)) + type_tucmd |= IXGBE_ADVTXD_TUCMD_IPV4; + /* update TX checksum flag */ first->tx_flags |= IXGBE_TX_FLAGS_CSUM; vlan_macip_lens = skb_checksum_start_offset(skb) - -- 2.17.1
