271 	struct cfg80211_scan_request *req;  in ieee80211_prep_hw_scan()  local
276 	req = rcu_dereference_protected(local->scan_req,  in ieee80211_prep_hw_scan()
283 		for (i = 0; i < req->n_channels; i++) {  in ieee80211_prep_hw_scan()
284 			local->hw_scan_req->req.channels[i] = req->channels[i];  in ieee80211_prep_hw_scan()
285 			bands_used |= BIT(req->channels[i]->band);  in ieee80211_prep_hw_scan()
288 		n_chans = req->n_channels;  in ieee80211_prep_hw_scan()
296 			for (i = 0; i < req->n_channels; i++) {  in ieee80211_prep_hw_scan()
297 				if (req->channels[i]->band !=  in ieee80211_prep_hw_scan()
300 				local->hw_scan_req->req.channels[n_chans] =  in ieee80211_prep_hw_scan()
301 							req->channels[i];  in ieee80211_prep_hw_scan()
303 				bands_used |= BIT(req->channels[i]->band);  in ieee80211_prep_hw_scan()
310 	local->hw_scan_req->req.n_channels = n_chans;  in ieee80211_prep_hw_scan()
311 	ieee80211_prepare_scan_chandef(&chandef, req->scan_width);  in ieee80211_prep_hw_scan()
314 					 (u8 *)local->hw_scan_req->req.ie,  in ieee80211_prep_hw_scan()
317 					 req->ie, req->ie_len,  in ieee80211_prep_hw_scan()
318 					 bands_used, req->rates, &chandef);  in ieee80211_prep_hw_scan()
319 	local->hw_scan_req->req.ie_len = ielen;  in ieee80211_prep_hw_scan()
320 	local->hw_scan_req->req.no_cck = req->no_cck;  in ieee80211_prep_hw_scan()
321 	ether_addr_copy(local->hw_scan_req->req.mac_addr, req->mac_addr);  in ieee80211_prep_hw_scan()
322 	ether_addr_copy(local->hw_scan_req->req.mac_addr_mask,  in ieee80211_prep_hw_scan()
323 			req->mac_addr_mask);  in ieee80211_prep_hw_scan()
324 	ether_addr_copy(local->hw_scan_req->req.bssid, req->bssid);  in ieee80211_prep_hw_scan()
546 				  struct cfg80211_scan_request *req)  in __ieee80211_start_scan()  argument
558 		rcu_assign_pointer(local->scan_req, req);  in __ieee80211_start_scan()
566 		local->hw_scan_ies_bufsize = local->scan_ies_len + req->ie_len;  in __ieee80211_start_scan()
572 			for (i = 0; i < req->n_channels; i++) {  in __ieee80211_start_scan()
573 				if (bands_counted & BIT(req->channels[i]->band))  in __ieee80211_start_scan()
575 				bands_counted |= BIT(req->channels[i]->band);  in __ieee80211_start_scan()
584 				req->n_channels * sizeof(req->channels[0]) +  in __ieee80211_start_scan()
589 		local->hw_scan_req->req.ssids = req->ssids;  in __ieee80211_start_scan()
590 		local->hw_scan_req->req.n_ssids = req->n_ssids;  in __ieee80211_start_scan()
593 			req->n_channels * sizeof(req->channels[0]);  in __ieee80211_start_scan()
594 		local->hw_scan_req->req.ie = ies;  in __ieee80211_start_scan()
595 		local->hw_scan_req->req.flags = req->flags;  in __ieee80211_start_scan()
596 		eth_broadcast_addr(local->hw_scan_req->req.bssid);  in __ieee80211_start_scan()
597 		local->hw_scan_req->req.duration = req->duration;  in __ieee80211_start_scan()
598 		local->hw_scan_req->req.duration_mandatory =  in __ieee80211_start_scan()
599 			req->duration_mandatory;  in __ieee80211_start_scan()
612 	rcu_assign_pointer(local->scan_req, req);  in __ieee80211_start_scan()
615 	if (req->flags & NL80211_SCAN_FLAG_RANDOM_ADDR)  in __ieee80211_start_scan()
617 				     req->mac_addr,  in __ieee80211_start_scan()
618 				     req->mac_addr_mask);  in __ieee80211_start_scan()
624 	} else if ((req->n_channels == 1) &&  in __ieee80211_start_scan()
625 		   (req->channels[0] == local->_oper_chandef.chan)) {  in __ieee80211_start_scan()
645 		if ((req->channels[0]->flags & (IEEE80211_CHAN_NO_IR |  in __ieee80211_start_scan()
647 		    !req->n_ssids) {  in __ieee80211_start_scan()
968 			   struct cfg80211_scan_request *req)  in ieee80211_request_scan()  argument
973 	res = __ieee80211_start_scan(sdata, req);  in ieee80211_request_scan()
1114 					struct cfg80211_sched_scan_request *req)  in __ieee80211_request_sched_scan_start()  argument
1125 	iebufsz = local->scan_ies_len + req->ie_len;  in __ieee80211_request_sched_scan_start()
1146 	ieee80211_prepare_scan_chandef(&chandef, req->scan_width);  in __ieee80211_request_sched_scan_start()
1149 				       &sched_scan_ies, req->ie,  in __ieee80211_request_sched_scan_start()
1150 				       req->ie_len, bands_used,  in __ieee80211_request_sched_scan_start()
1153 	ret = drv_sched_scan_start(local, sdata, req, &sched_scan_ies);  in __ieee80211_request_sched_scan_start()
1156 		rcu_assign_pointer(local->sched_scan_req, req);  in __ieee80211_request_sched_scan_start()
1172 				       struct cfg80211_sched_scan_request *req)  in ieee80211_request_sched_scan_start()  argument
1184 	ret = __ieee80211_request_sched_scan_start(sdata, req);  in ieee80211_request_sched_scan_start()