[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20190523151144.15587-1-rajur@chelsio.com>
Date: Thu, 23 May 2019 20:41:44 +0530
From: Raju Rangoju <rajur@...lsio.com>
To: netdev@...r.kernel.org, davem@...emloft.net
Cc: nirranjan@...lsio.com, dt@...lsio.com, rajur@...lsio.com
Subject: [PATCH net] cxgb4: offload VLAN flows regardless of VLAN ethtype
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 <rajur@...lsio.com>
---
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 6e2d80008a79..cfaf8f618d1f 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c
@@ -197,6 +197,9 @@ 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
@@ -207,8 +210,6 @@ 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;
}
--
2.9.5
Powered by blists - more mailing lists