linux-kernel - [PATCH] team: Add vlan tx offload to hw_enc

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Message-ID: <20190807023808.51976-1-yuehaibing@huawei.com>
Date:   Wed, 7 Aug 2019 10:38:08 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <j.vosburgh@...il.com>, <vfalico@...il.com>, <andy@...yhouse.net>,
        <davem@...emloft.net>, <jiri@...nulli.us>,
        <jay.vosburgh@...onical.com>
CC:     <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>,
        YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH] team: Add vlan tx offload to hw_enc_features

We should also enable bonding's vlan tx offload in hw_enc_features,
pass the vlan packets to the slave devices with vlan tci, let them
to handle vlan tunneling offload implementation.

Fixes: 3268e5cb494d ("team: Advertise tunneling offload features")
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/net/team/team.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index abfa0da..e8089de 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -1004,6 +1004,8 @@ static void __team_compute_features(struct team *team)
 
 	team->dev->vlan_features = vlan_features;
 	team->dev->hw_enc_features = enc_features | NETIF_F_GSO_ENCAP_ALL |
+				     NETIF_F_HW_VLAN_CTAG_TX |
+				     NETIF_F_HW_VLAN_STAG_TX |
 				     NETIF_F_GSO_UDP_L4;
 	team->dev->hard_header_len = max_hard_header_len;
 
-- 
2.7.4