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| author | Sean Wang <sean.wang@mediatek.com> | 2021-04-06 11:34:35 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-04-12 00:03:07 +0200 |
| commit | 9db419f0cb39a63fb2f645a846cae17b81cd5c96 (patch) | |
| tree | 10bd6e5fab81407d4d5d4bdaac29e20b259cc05f /drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c | |
| parent | 9c9d83213424679b087267600d53a35acfa0201f (diff) | |
| download | linux-stable-9db419f0cb39a63fb2f645a846cae17b81cd5c96.tar.gz linux-stable-9db419f0cb39a63fb2f645a846cae17b81cd5c96.tar.bz2 linux-stable-9db419f0cb39a63fb2f645a846cae17b81cd5c96.zip | |
mt76: mt7921: fix the dwell time control
dwell time for the scan is not configurable according to the current
firmware submitted into linux-firmware.git, so leave the dwell time 0 to
indicate the dwell time always determined by the firmware.
Fixes: 399090ef9605 ("mt76: mt76_connac: move hw_scan and sched_scan routine in mt76_connac_mcu module")
Suggested-by: Soul Huang <Soul.Huang@mediatek.com>
Co-developed-by: YN Chen <YN.Chen@mediatek.com>
Signed-off-by: YN Chen <YN.Chen@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c index bafe95210807..1bd6294042b6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c @@ -1332,7 +1332,7 @@ int mt76_connac_mcu_hw_scan(struct mt76_phy *phy, struct ieee80211_vif *vif, { struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv; struct cfg80211_scan_request *sreq = &scan_req->req; - int n_ssids = 0, err, i, duration = MT76_CONNAC_SCAN_CHANNEL_TIME; + int n_ssids = 0, err, i, duration; int ext_channels_num = max_t(int, sreq->n_channels - 32, 0); struct ieee80211_channel **scan_list = sreq->channels; struct mt76_dev *mdev = phy->dev; @@ -1369,6 +1369,7 @@ int mt76_connac_mcu_hw_scan(struct mt76_phy *phy, struct ieee80211_vif *vif, req->ssid_type_ext = n_ssids ? BIT(0) : 0; req->ssids_num = n_ssids; + duration = is_mt7921(phy->dev) ? 0 : MT76_CONNAC_SCAN_CHANNEL_TIME; /* increase channel time for passive scan */ if (!sreq->n_ssids) duration *= 2; |