From 422e21e7619bb8751aa1cd32a9b671b1baaf3d18 Mon Sep 17 00:00:00 2001 From: Netanel Belgazal Date: Thu, 9 Feb 2017 15:21:30 +0200 Subject: [PATCH] net/ena: fix RSS default hash configuration ENA default hash configures IPv4_frag hash twice instead of configure non-IP packets. The bug caused IPv4 fragmented packets to be calculated based on L2 source and destination address instead of L3 source and destination. IPv4 packets can reach to the wrong Rx queue. Signed-off-by: Netanel Belgazal Signed-off-by: David S. Miller --- drivers/net/ethernet/amazon/ena/ena_com.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c b/drivers/net/ethernet/amazon/ena/ena_com.c index 3066d9c99984..46aad3a4f6e3 100644 --- a/drivers/net/ethernet/amazon/ena/ena_com.c +++ b/drivers/net/ethernet/amazon/ena/ena_com.c @@ -2184,7 +2184,7 @@ int ena_com_set_default_hash_ctrl(struct ena_com_dev *ena_dev) hash_ctrl->selected_fields[ENA_ADMIN_RSS_IP4_FRAG].fields = ENA_ADMIN_RSS_L3_SA | ENA_ADMIN_RSS_L3_DA; - hash_ctrl->selected_fields[ENA_ADMIN_RSS_IP4_FRAG].fields = + hash_ctrl->selected_fields[ENA_ADMIN_RSS_NOT_IP].fields = ENA_ADMIN_RSS_L2_DA | ENA_ADMIN_RSS_L2_SA; for (i = 0; i < ENA_ADMIN_RSS_PROTO_NUM; i++) { -- 2.39.5