Commit 9db419f0 authored by Sean Wang's avatar Sean Wang Committed by Felix Fietkau
Browse files

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: 399090ef ("mt76: mt76_connac: move hw_scan and sched_scan routine in mt76_connac_mcu module")
Suggested-by: default avatarSoul Huang <Soul.Huang@mediatek.com>
Co-developed-by: default avatarYN Chen <YN.Chen@mediatek.com>
Signed-off-by: default avatarYN Chen <YN.Chen@mediatek.com>
Signed-off-by: default avatarSean Wang <sean.wang@mediatek.com>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 9c9d8321

drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c

+2 −1
Original line number Diff line number Diff line
@@ -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;