Deren Wu 4500aa1135 mt76: mt7921: fix command timeout in AP stop period
commit 9d958b60ebc2434f2b7eae83d77849e22d1059eb upstream.

Due to AP stop improperly, mt7921 driver would face random command timeout
by chip fw problem. Migrate AP start/stop process to .start_ap/.stop_ap and
congiure BSS network settings in both hooks.

The new flow is shown below.
* AP start
    .start_ap()
      configure BSS network resource
      set BSS to connected state
    .bss_info_changed()
      enable fw beacon offload

* AP stop
    .bss_info_changed()
      disable fw beacon offload (skip this command)
    .stop_ap()
      set BSS to disconnected state (beacon offload disabled automatically)
      destroy BSS network resource

Fixes: 116c69603b01 ("mt76: mt7921: Add AP mode support")
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-31 17:18:00 +02:00
..
2022-03-16 17:30:40 +02:00
2022-03-16 17:28:40 +02:00
2022-02-01 14:24:35 +02:00