kernel: mtk_eth_soc: fix tx vlan tag for llc packets
authorFelix Fietkau <[email protected]>
Sun, 31 Aug 2025 18:28:52 +0000 (20:28 +0200)
committerFelix Fietkau <[email protected]>
Sun, 31 Aug 2025 18:39:38 +0000 (20:39 +0200)
commit9de2da13bf5ee895e8acf5a83f910bbdef46f0d1
tree99435710a4d3e1f5e5d9f019dc8cf16bc4d5361f
parentaf3a18db950783592f6dc79ba543bf5cf71bdfcd
kernel: mtk_eth_soc: fix tx vlan tag for llc packets

When sending llc packets with vlan tx offload, the hardware fails to
actually add the tag. Deal with this by fixing it up in software.

Fixes: https://github.com/openwrt/openwrt/issues/19916
Reported-by: Thibaut VARENE <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
(cherry picked from commit f7d40365558f3426b85be35f1f2ba7d01df96dd0)
target/linux/generic/pending-6.6/742-net-ethernet-mtk_eth_soc-fix-tx-vlan-tag-for-llc-pac.patch [new file with mode: 0644]