diff options
Diffstat (limited to 'drivers/net/wireless/ath/wcn36xx/main.c')
-rw-r--r-- | drivers/net/wireless/ath/wcn36xx/main.c | 40 |
1 files changed, 33 insertions, 7 deletions
diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c index 69d6be59d97f..e3b91b3b38ef 100644 --- a/drivers/net/wireless/ath/wcn36xx/main.c +++ b/drivers/net/wireless/ath/wcn36xx/main.c @@ -353,6 +353,19 @@ static void wcn36xx_stop(struct ieee80211_hw *hw) wcn36xx_dbg(WCN36XX_DBG_MAC, "mac stop\n"); + cancel_work_sync(&wcn->scan_work); + + mutex_lock(&wcn->scan_lock); + if (wcn->scan_req) { + struct cfg80211_scan_info scan_info = { + .aborted = true, + }; + + ieee80211_scan_completed(wcn->hw, &scan_info); + } + wcn->scan_req = NULL; + mutex_unlock(&wcn->scan_lock); + wcn36xx_debugfs_exit(wcn); wcn36xx_smd_stop(wcn); wcn36xx_dxe_deinit(wcn); @@ -549,6 +562,7 @@ static int wcn36xx_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, } else { wcn36xx_smd_set_bsskey(wcn, vif_priv->encrypt_type, + vif_priv->bss_index, key_conf->keyidx, key_conf->keylen, key); @@ -566,10 +580,13 @@ static int wcn36xx_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, break; case DISABLE_KEY: if (!(IEEE80211_KEY_FLAG_PAIRWISE & key_conf->flags)) { + if (vif_priv->bss_index != WCN36XX_HAL_BSS_INVALID_IDX) + wcn36xx_smd_remove_bsskey(wcn, + vif_priv->encrypt_type, + vif_priv->bss_index, + key_conf->keyidx); + vif_priv->encrypt_type = WCN36XX_HAL_ED_NONE; - wcn36xx_smd_remove_bsskey(wcn, - vif_priv->encrypt_type, - key_conf->keyidx); } else { sta_priv->is_data_encrypted = false; /* do not remove key if disassociated */ @@ -670,10 +687,18 @@ static void wcn36xx_cancel_hw_scan(struct ieee80211_hw *hw, wcn->scan_aborted = true; mutex_unlock(&wcn->scan_lock); - /* ieee80211_scan_completed will be called on FW scan indication */ - wcn36xx_smd_stop_hw_scan(wcn); - - cancel_work_sync(&wcn->scan_work); + if (get_feat_caps(wcn->fw_feat_caps, SCAN_OFFLOAD)) { + /* ieee80211_scan_completed will be called on FW scan + * indication */ + wcn36xx_smd_stop_hw_scan(wcn); + } else { + struct cfg80211_scan_info scan_info = { + .aborted = true, + }; + + cancel_work_sync(&wcn->scan_work); + ieee80211_scan_completed(wcn->hw, &scan_info); + } } static void wcn36xx_update_allowed_rates(struct ieee80211_sta *sta, @@ -953,6 +978,7 @@ static int wcn36xx_add_interface(struct ieee80211_hw *hw, mutex_lock(&wcn->conf_mutex); + vif_priv->bss_index = WCN36XX_HAL_BSS_INVALID_IDX; list_add(&vif_priv->list, &wcn->vif_list); wcn36xx_smd_add_sta_self(wcn, vif); |