An ingress flower classid sets skb->tc_index, which gred reads as the
drop precedence, but the driver ignores the classid and offloads the
rule without it. Map classid :0 to :2 to the ACL action's internal drop
precedence, green, yellow or red, and refuse any other classid.
Assisted-by: Claude:claude-opus-5-5
Signed-off-by: Julius Bairaktaris <julius@bairaktaris.de>
Link: https://github.com/openwrt/openwrt/pull/25700
Signed-off-by: Robert Marko <robimarko@gmail.com>
Julius Bairaktaris
fa41f4d99a