diff options
| author | Peter Chiu <chui-hao.chiu@mediatek.com> | 2024-08-16 12:46:26 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2024-09-05 14:01:55 +0300 |
| commit | 376200f095d0c3a7096199b336204698d7086279 (patch) | |
| tree | 8b92af8ec44ddf2cc6a7e68cbeafed9b7f598bbc /drivers/net/wireless | |
| parent | f98c3de92bb05dac4a4969df8a4595ed380b4604 (diff) | |
| download | linux-376200f095d0c3a7096199b336204698d7086279.tar.xz | |
wifi: mt76: mt7996: fix traffic delay when switching back to working channel
During scanning, UNI_CHANNEL_RX_PATH tag is necessary for the firmware to
properly stop and resume MAC TX queue. Without this tag, HW needs more time
to resume traffic when switching back to working channel.
Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20240816094635.2391-2-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/main.c b/drivers/net/wireless/mediatek/mt76/mt7996/main.c index bce082038219..f3f78e11a65f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/main.c @@ -307,6 +307,10 @@ int mt7996_set_channel(struct mt7996_phy *phy) if (ret) goto out; + ret = mt7996_mcu_set_chan_info(phy, UNI_CHANNEL_RX_PATH); + if (ret) + goto out; + ret = mt7996_dfs_init_radar_detector(phy); mt7996_mac_cca_stats_reset(phy); |