+++ /dev/null
-From: Felix Fietkau <nbd@nbd.name>
-Date: Wed, 28 Sep 2022 13:50:34 +0200
-Subject: [PATCH] wifi: mac80211: fix decap offload for stations on AP_VLAN
- interfaces
-
-Since AP_VLAN interfaces are not passed to the driver, check offload_flags
-on the bss vif instead.
-
-Reported-by: Howard Hsu <howard-yh.hsu@mediatek.com>
-Fixes: 80a915ec4427 ("mac80211: add rx decapsulation offload support")
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
-
---- a/net/mac80211/rx.c
-+++ b/net/mac80211/rx.c
-@@ -4267,6 +4267,7 @@ void ieee80211_check_fast_rx(struct sta_
- .vif_type = sdata->vif.type,
- .control_port_protocol = sdata->control_port_protocol,
- }, *old, *new = NULL;
-+ u32 offload_flags;
- bool set_offload = false;
- bool assign = false;
- bool offload;
-@@ -4382,10 +4383,10 @@ void ieee80211_check_fast_rx(struct sta_
- if (assign)
- new = kmemdup(&fastrx, sizeof(fastrx), GFP_KERNEL);
-
-- offload = assign &&
-- (sdata->vif.offload_flags & IEEE80211_OFFLOAD_DECAP_ENABLED);
-+ offload_flags = get_bss_sdata(sdata)->vif.offload_flags;
-+ offload = offload_flags & IEEE80211_OFFLOAD_DECAP_ENABLED;
-
-- if (offload)
-+ if (assign && offload)
- set_offload = !test_and_set_sta_flag(sta, WLAN_STA_DECAP_OFFLOAD);
- else
- set_offload = test_and_clear_sta_flag(sta, WLAN_STA_DECAP_OFFLOAD);