diff options
Diffstat (limited to 'drivers/net/wireless/ath/wcn36xx/main.c')
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/main.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c index 987f1252a3cf..ab5be6d2c691 100644 --- a/drivers/net/wireless/ath/wcn36xx/main.c +++ b/drivers/net/wireless/ath/wcn36xx/main.c @@ -641,7 +641,6 @@ static int wcn36xx_hw_scan(struct ieee80211_hw *hw, struct ieee80211_scan_request *hw_req) { struct wcn36xx *wcn = hw->priv; - mutex_lock(&wcn->scan_lock); if (wcn->scan_req) { mutex_unlock(&wcn->scan_lock); @@ -650,11 +649,16 @@ static int wcn36xx_hw_scan(struct ieee80211_hw *hw, wcn->scan_aborted = false; wcn->scan_req = &hw_req->req; + mutex_unlock(&wcn->scan_lock); - schedule_work(&wcn->scan_work); + if (!get_feat_caps(wcn->fw_feat_caps, SCAN_OFFLOAD)) { + /* legacy manual/sw scan */ + schedule_work(&wcn->scan_work); + return 0; + } - return 0; + return wcn36xx_smd_start_hw_scan(wcn, vif, &hw_req->req); } static void wcn36xx_cancel_hw_scan(struct ieee80211_hw *hw, @@ -662,6 +666,12 @@ static void wcn36xx_cancel_hw_scan(struct ieee80211_hw *hw, { struct wcn36xx *wcn = hw->priv; + if (!wcn36xx_smd_stop_hw_scan(wcn)) { + struct cfg80211_scan_info scan_info = { .aborted = true }; + + ieee80211_scan_completed(wcn->hw, &scan_info); + } + mutex_lock(&wcn->scan_lock); wcn->scan_aborted = true; mutex_unlock(&wcn->scan_lock); |