From mboxrd@z Thu Jan 1 00:00:00 1970 From: xiaofeis Subject: [PATCH] net: dsa: Implement flow_dissect callback for tag_qca Date: Wed, 27 Mar 2019 09:32:39 +0800 Message-ID: <1553650359-15959-1-git-send-email-xiaofeis@codeaurora.org> Return-path: Sender: netdev-owner@vger.kernel.org To: davem@davemloft.net Cc: vkoul@kernel.org, netdev@vger.kernel.org, andrew@lunn.ch, linux-arm-msm@vger.kernel.org, bjorn.andersson@linaro.org, vivien.didelot@gmail.com, f.fainelli@gmail.com, niklas.cassel@linaro.org, xiazha@codeaurora.org, xiaofeis List-Id: linux-arm-msm@vger.kernel.org Add flow_dissect for qca tagged packet to get the right hash. Signed-off-by: xiaofeis --- net/dsa/tag_qca.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/net/dsa/tag_qca.c b/net/dsa/tag_qca.c index e886a3c..f4b4de3 100644 --- a/net/dsa/tag_qca.c +++ b/net/dsa/tag_qca.c @@ -113,8 +113,18 @@ static struct sk_buff *qca_tag_rcv(struct sk_buff *skb, struct net_device *dev, return skb; } +static int qca_tag_flow_dissect(const struct sk_buff *skb, __be16 *proto, + int *offset) +{ + *offset = QCA_HDR_LEN; + *proto = ((__be16 *)skb->data)[0]; + + return 0; +} + const struct dsa_device_ops qca_netdev_ops = { .xmit = qca_tag_xmit, .rcv = qca_tag_rcv, + .flow_dissect = qca_tag_flow_dissect, .overhead = QCA_HDR_LEN, }; -- 1.9.1