wifi: mt76: mt792x: skip MLD header rewrite for 802.3 encap TX

Browse source

mt792x_tx() rewrites addr1/addr2/addr3 by treating skb->data as
an 802.11 header for MLD traffic.

That is only valid for native 802.11 frames. Direct 802.3 TX can also
reach this path with IEEE80211_TX_CTL_HW_80211_ENCAP set, where
skb->data is not an 802.11 header.

Skip the MLD header rewrite for HW-encap packets to avoid corrupting
802.3 frame contents.

Fixes: ebb1406813 ("wifi: mt76: mt7925: add link handling to txwi")
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Link: https://patch.msgid.link/20260425144648.734030-1-sean.wang@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>

...

This commit is contained in:

Sean Wang 2026-04-25 09:46:48 -05:00 • committed by Felix Fietkau

parent 733d8aa8d0

commit a115224470

1 changed files with 2 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

drivers/net/wireless/mediatek/mt76/mt792x_core.c

View file