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net: dsa: tag_yt921x: handle ACL tag code

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This prepares for upcoming ACL features that use forward
redirection in ACL rules.

Signed-off-by: David Yang <mmyangfl@gmail.com>
Link: https://patch.msgid.link/20260606130011.307812-2-mmyangfl@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
David Yang 2026-06-06 21:00:06 +08:00 committed by Jakub Kicinski
parent 04fc949bd3
commit cf14ed4980
1 changed files with 2 additions and 0 deletions
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2
net/dsa/tag_yt921x.c
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@ -49,6 +49,7 @@
*/
enum yt921x_tag_code {
YT921X_TAG_CODE_FORWARD = 0,
YT921X_TAG_CODE_ACL = 0x17,
YT921X_TAG_CODE_UNK_UCAST = 0x19,
YT921X_TAG_CODE_UNK_MCAST = 0x1a,
YT921X_TAG_CODE_PORT_COPY = 0x1b,
@ -129,6 +130,7 @@ yt921x_tag_rcv(struct sk_buff *skb, struct net_device *netdev)
/* Already forwarded by hardware */
dsa_default_offload_fwd_mark(skb);
break;
case YT921X_TAG_CODE_ACL:
case YT921X_TAG_CODE_UNK_UCAST:
case YT921X_TAG_CODE_UNK_MCAST:
/* NOTE: hardware doesn't distinguish between TRAP (copy