[PATCH RFC net-next 08/19] net: dsa: tag_gswip: add .flow_dissect() callback
STALE2455d
From: Alexander Lobakin <hidden>
Date: 2019-12-30 14:33:09
Also in:
linux-arm-kernel, linux-mediatek, lkml
Subsystem:
lantiq / maxlinear / intel ethernet dsa drivers, networking [dsa], networking [general], the rest · Maintainers:
Hauke Mehrtens, Andrew Lunn, Vladimir Oltean, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
In case user would like to configure RPS on such systems. Misc: fix identation of gswip_netdev_ops structure. Signed-off-by: Alexander Lobakin <redacted> --- net/dsa/tag_gswip.c | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-)
diff --git a/net/dsa/tag_gswip.c b/net/dsa/tag_gswip.c
index de920f6aac5b..d37289540ef3 100644
--- a/net/dsa/tag_gswip.c
+++ b/net/dsa/tag_gswip.c@@ -97,12 +97,20 @@ static struct sk_buff *gswip_tag_rcv(struct sk_buff *skb, return skb; } +static void gswip_tag_flow_dissect(const struct sk_buff *skb, __be16 *proto, + int *offset) +{ + *offset = GSWIP_RX_HEADER_LEN; + *proto = *(__be16 *)(skb->data + 6); +} + static const struct dsa_device_ops gswip_netdev_ops = { - .name = "gswip", - .proto = DSA_TAG_PROTO_GSWIP, - .xmit = gswip_tag_xmit, - .rcv = gswip_tag_rcv, - .overhead = GSWIP_RX_HEADER_LEN, + .name = "gswip", + .proto = DSA_TAG_PROTO_GSWIP, + .xmit = gswip_tag_xmit, + .rcv = gswip_tag_rcv, + .flow_dissect = gswip_tag_flow_dissect, + .overhead = GSWIP_RX_HEADER_LEN, }; MODULE_LICENSE("GPL");
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2.24.1