2063 	struct mac80211_hwsim_data *hwsim = hw->priv;  in mac80211_hwsim_get_survey()  local
2065 	if (idx < 0 || idx >= ARRAY_SIZE(hwsim->survey_data))  in mac80211_hwsim_get_survey()
2068 	mutex_lock(&hwsim->mutex);  in mac80211_hwsim_get_survey()
2069 	survey->channel = hwsim->survey_data[idx].channel;  in mac80211_hwsim_get_survey()
2071 		mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_get_survey()
2086 		jiffies_to_msecs(hwsim->survey_data[idx].end -  in mac80211_hwsim_get_survey()
2087 				 hwsim->survey_data[idx].start);  in mac80211_hwsim_get_survey()
2090 	mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_get_survey()
2128 	struct mac80211_hwsim_data *hwsim = hw->priv;  in mac80211_hwsim_testmode_cmd()  local
2146 		return hwsim_fops_ps_write(hwsim, ps);  in mac80211_hwsim_testmode_cmd()
2152 		if (nla_put_u32(skb, HWSIM_TM_ATTR_PS, hwsim->ps))  in mac80211_hwsim_testmode_cmd()
2208 	struct mac80211_hwsim_data *hwsim =  in hw_scan_work()  local
2210 	struct cfg80211_scan_request *req = hwsim->hw_scan_request;  in hw_scan_work()
2213 	mutex_lock(&hwsim->mutex);  in hw_scan_work()
2214 	if (hwsim->scan_chan_idx >= req->n_channels) {  in hw_scan_work()
2219 		wiphy_dbg(hwsim->hw->wiphy, "hw scan complete\n");  in hw_scan_work()
2220 		ieee80211_scan_completed(hwsim->hw, &info);  in hw_scan_work()
2221 		hwsim->hw_scan_request = NULL;  in hw_scan_work()
2222 		hwsim->hw_scan_vif = NULL;  in hw_scan_work()
2223 		hwsim->tmp_chan = NULL;  in hw_scan_work()
2224 		mutex_unlock(&hwsim->mutex);  in hw_scan_work()
2225 		mac80211_hwsim_config_mac_nl(hwsim->hw, hwsim->scan_addr,  in hw_scan_work()
2230 	wiphy_dbg(hwsim->hw->wiphy, "hw scan %d MHz\n",  in hw_scan_work()
2231 		  req->channels[hwsim->scan_chan_idx]->center_freq);  in hw_scan_work()
2233 	hwsim->tmp_chan = req->channels[hwsim->scan_chan_idx];  in hw_scan_work()
2234 	if (hwsim->tmp_chan->flags & (IEEE80211_CHAN_NO_IR |  in hw_scan_work()
2245 			probe = ieee80211_probereq_get(hwsim->hw,  in hw_scan_work()
2246 						       hwsim->scan_addr,  in hw_scan_work()
2261 			mac80211_hwsim_tx_frame(hwsim->hw, probe,  in hw_scan_work()
2262 						hwsim->tmp_chan);  in hw_scan_work()
2266 	ieee80211_queue_delayed_work(hwsim->hw, &hwsim->hw_scan,  in hw_scan_work()
2268 	hwsim->survey_data[hwsim->scan_chan_idx].channel = hwsim->tmp_chan;  in hw_scan_work()
2269 	hwsim->survey_data[hwsim->scan_chan_idx].start = jiffies;  in hw_scan_work()
2270 	hwsim->survey_data[hwsim->scan_chan_idx].end =  in hw_scan_work()
2272 	hwsim->scan_chan_idx++;  in hw_scan_work()
2273 	mutex_unlock(&hwsim->mutex);  in hw_scan_work()
2280 	struct mac80211_hwsim_data *hwsim = hw->priv;  in mac80211_hwsim_hw_scan()  local
2283 	mutex_lock(&hwsim->mutex);  in mac80211_hwsim_hw_scan()
2284 	if (WARN_ON(hwsim->tmp_chan || hwsim->hw_scan_request)) {  in mac80211_hwsim_hw_scan()
2285 		mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_hw_scan()
2288 	hwsim->hw_scan_request = req;  in mac80211_hwsim_hw_scan()
2289 	hwsim->hw_scan_vif = vif;  in mac80211_hwsim_hw_scan()
2290 	hwsim->scan_chan_idx = 0;  in mac80211_hwsim_hw_scan()
2292 		get_random_mask_addr(hwsim->scan_addr,  in mac80211_hwsim_hw_scan()
2296 		memcpy(hwsim->scan_addr, vif->addr, ETH_ALEN);  in mac80211_hwsim_hw_scan()
2297 	memset(hwsim->survey_data, 0, sizeof(hwsim->survey_data));  in mac80211_hwsim_hw_scan()
2298 	mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_hw_scan()
2300 	mac80211_hwsim_config_mac_nl(hw, hwsim->scan_addr, true);  in mac80211_hwsim_hw_scan()
2303 	ieee80211_queue_delayed_work(hwsim->hw, &hwsim->hw_scan, 0);  in mac80211_hwsim_hw_scan()
2311 	struct mac80211_hwsim_data *hwsim = hw->priv;  in mac80211_hwsim_cancel_hw_scan()  local
2318 	cancel_delayed_work_sync(&hwsim->hw_scan);  in mac80211_hwsim_cancel_hw_scan()
2320 	mutex_lock(&hwsim->mutex);  in mac80211_hwsim_cancel_hw_scan()
2321 	ieee80211_scan_completed(hwsim->hw, &info);  in mac80211_hwsim_cancel_hw_scan()
2322 	hwsim->tmp_chan = NULL;  in mac80211_hwsim_cancel_hw_scan()
2323 	hwsim->hw_scan_request = NULL;  in mac80211_hwsim_cancel_hw_scan()
2324 	hwsim->hw_scan_vif = NULL;  in mac80211_hwsim_cancel_hw_scan()
2325 	mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_cancel_hw_scan()
2332 	struct mac80211_hwsim_data *hwsim = hw->priv;  in mac80211_hwsim_sw_scan()  local
2334 	mutex_lock(&hwsim->mutex);  in mac80211_hwsim_sw_scan()
2336 	if (hwsim->scanning) {  in mac80211_hwsim_sw_scan()
2343 	memcpy(hwsim->scan_addr, mac_addr, ETH_ALEN);  in mac80211_hwsim_sw_scan()
2344 	mac80211_hwsim_config_mac_nl(hw, hwsim->scan_addr, true);  in mac80211_hwsim_sw_scan()
2345 	hwsim->scanning = true;  in mac80211_hwsim_sw_scan()
2346 	memset(hwsim->survey_data, 0, sizeof(hwsim->survey_data));  in mac80211_hwsim_sw_scan()
2349 	mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_sw_scan()
2355 	struct mac80211_hwsim_data *hwsim = hw->priv;  in mac80211_hwsim_sw_scan_complete()  local
2357 	mutex_lock(&hwsim->mutex);  in mac80211_hwsim_sw_scan_complete()
2360 	hwsim->scanning = false;  in mac80211_hwsim_sw_scan_complete()
2361 	mac80211_hwsim_config_mac_nl(hw, hwsim->scan_addr, false);  in mac80211_hwsim_sw_scan_complete()
2362 	eth_zero_addr(hwsim->scan_addr);  in mac80211_hwsim_sw_scan_complete()
2364 	mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_sw_scan_complete()
2369 	struct mac80211_hwsim_data *hwsim =  in hw_roc_start()  local
2372 	mutex_lock(&hwsim->mutex);  in hw_roc_start()
2374 	wiphy_dbg(hwsim->hw->wiphy, "hwsim ROC begins\n");  in hw_roc_start()
2375 	hwsim->tmp_chan = hwsim->roc_chan;  in hw_roc_start()
2376 	ieee80211_ready_on_channel(hwsim->hw);  in hw_roc_start()
2378 	ieee80211_queue_delayed_work(hwsim->hw, &hwsim->roc_done,  in hw_roc_start()
2379 				     msecs_to_jiffies(hwsim->roc_duration));  in hw_roc_start()
2381 	mutex_unlock(&hwsim->mutex);  in hw_roc_start()
2386 	struct mac80211_hwsim_data *hwsim =  in hw_roc_done()  local
2389 	mutex_lock(&hwsim->mutex);  in hw_roc_done()
2390 	ieee80211_remain_on_channel_expired(hwsim->hw);  in hw_roc_done()
2391 	hwsim->tmp_chan = NULL;  in hw_roc_done()
2392 	mutex_unlock(&hwsim->mutex);  in hw_roc_done()
2394 	wiphy_dbg(hwsim->hw->wiphy, "hwsim ROC expired\n");  in hw_roc_done()
2403 	struct mac80211_hwsim_data *hwsim = hw->priv;  in mac80211_hwsim_roc()  local
2405 	mutex_lock(&hwsim->mutex);  in mac80211_hwsim_roc()
2406 	if (WARN_ON(hwsim->tmp_chan || hwsim->hw_scan_request)) {  in mac80211_hwsim_roc()
2407 		mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_roc()
2411 	hwsim->roc_chan = chan;  in mac80211_hwsim_roc()
2412 	hwsim->roc_duration = duration;  in mac80211_hwsim_roc()
2413 	mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_roc()
2417 	ieee80211_queue_delayed_work(hw, &hwsim->roc_start, HZ/50);  in mac80211_hwsim_roc()
2425 	struct mac80211_hwsim_data *hwsim = hw->priv;  in mac80211_hwsim_croc()  local
2427 	cancel_delayed_work_sync(&hwsim->roc_start);  in mac80211_hwsim_croc()
2428 	cancel_delayed_work_sync(&hwsim->roc_done);  in mac80211_hwsim_croc()
2430 	mutex_lock(&hwsim->mutex);  in mac80211_hwsim_croc()
2431 	hwsim->tmp_chan = NULL;  in mac80211_hwsim_croc()
2432 	mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_croc()