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[v2,net-next,13/16] net: dsa: tag_ocelot: use the generic flow dissector procedure

Message ID 20200926173108.1230014-14-vladimir.oltean@nxp.com
State New
Headers show
Series None | expand

Commit Message

Vladimir Oltean Sept. 26, 2020, 5:31 p.m. UTC 
Ocelot switches put their DSA tag before the Ethernet header, so they
shift the other headers and need to call the generic flow dissector
procedure. Do this now, once we've made the injection and the extraction
header use the same length prefixes.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
---
 net/dsa/tag_ocelot.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/net/dsa/tag_ocelot.c b/net/dsa/tag_ocelot.c
index fb6d006eb986..5ee81b535357 100644
--- a/net/dsa/tag_ocelot.c
+++ b/net/dsa/tag_ocelot.c
@@ -237,6 +237,7 @@  static const struct dsa_device_ops ocelot_netdev_ops = {
 	.xmit			= ocelot_xmit,
 	.rcv			= ocelot_rcv,
 	.overhead		= OCELOT_TOTAL_TAG_LEN,
+	.flow_dissect		= dsa_tag_generic_flow_dissect,
 };
 
 MODULE_LICENSE("GPL v2");