From 47f6bf2266fdb115b0e37f1917870698d1255138 Mon Sep 17 00:00:00 2001 From: Raju Rangoju Date: Thu, 23 May 2019 20:41:44 +0530 Subject: cxgb4: offload VLAN flows regardless of VLAN ethtype [ Upstream commit b5730061d1056abf317caea823b94d6e12b5b4f6 ] VLAN flows never get offloaded unless ivlan_vld is set in filter spec. It's not compulsory for vlan_ethtype to be set. So, always enable ivlan_vld bit for offloading VLAN flows regardless of vlan_ethtype is set or not. Fixes: ad9af3e09c (cxgb4: add tc flower match support for vlan) Signed-off-by: Raju Rangoju Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c index c116f96956fe..f2aba5b160c2 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c @@ -228,6 +228,9 @@ static void cxgb4_process_flow_match(struct net_device *dev, fs->val.ivlan = vlan_tci; fs->mask.ivlan = vlan_tci_mask; + fs->val.ivlan_vld = 1; + fs->mask.ivlan_vld = 1; + /* Chelsio adapters use ivlan_vld bit to match vlan packets * as 802.1Q. Also, when vlan tag is present in packets, * ethtype match is used then to match on ethtype of inner @@ -238,8 +241,6 @@ static void cxgb4_process_flow_match(struct net_device *dev, * ethtype value with ethtype of inner header. */ if (fs->val.ethtype == ETH_P_8021Q) { - fs->val.ivlan_vld = 1; - fs->mask.ivlan_vld = 1; fs->val.ethtype = 0; fs->mask.ethtype = 0; } -- cgit v1.2.3