782 	struct cfg80211_csa_settings params;  in ieee80211_ibss_process_chanswitch()  local
805 	memset(&params, 0, sizeof(params));  in ieee80211_ibss_process_chanswitch()
822 	params.count = csa_ie.count;  in ieee80211_ibss_process_chanswitch()
823 	params.chandef = csa_ie.chandef;  in ieee80211_ibss_process_chanswitch()
835 		cfg80211_chandef_create(&params.chandef, params.chandef.chan,  in ieee80211_ibss_process_chanswitch()
840 		if (params.chandef.width != ifibss->chandef.width) {  in ieee80211_ibss_process_chanswitch()
844 				   params.chandef.chan->center_freq,  in ieee80211_ibss_process_chanswitch()
845 				   params.chandef.width,  in ieee80211_ibss_process_chanswitch()
846 				   params.chandef.center_freq1,  in ieee80211_ibss_process_chanswitch()
847 				   params.chandef.center_freq2);  in ieee80211_ibss_process_chanswitch()
857 	if (!cfg80211_reg_can_beacon(sdata->local->hw.wiphy, &params.chandef,  in ieee80211_ibss_process_chanswitch()
862 			   params.chandef.chan->center_freq,  in ieee80211_ibss_process_chanswitch()
863 			   params.chandef.width,  in ieee80211_ibss_process_chanswitch()
864 			   params.chandef.center_freq1,  in ieee80211_ibss_process_chanswitch()
865 			   params.chandef.center_freq2);  in ieee80211_ibss_process_chanswitch()
870 					    &params.chandef,  in ieee80211_ibss_process_chanswitch()
879 	params.radar_required = err;  in ieee80211_ibss_process_chanswitch()
881 	if (cfg80211_chandef_identical(&params.chandef,  in ieee80211_ibss_process_chanswitch()
891 		 params.chandef.chan->center_freq);  in ieee80211_ibss_process_chanswitch()
893 	params.block_tx = !!csa_ie.mode;  in ieee80211_ibss_process_chanswitch()
896 				     &params))  in ieee80211_ibss_process_chanswitch()
1735 			struct cfg80211_ibss_params *params)  in ieee80211_ibss_join()  argument
1747 					    &params->chandef,  in ieee80211_ibss_join()
1753 		if (!params->userspace_handles_dfs)  in ieee80211_ibss_join()
1755 		radar_detect_width = BIT(params->chandef.width);  in ieee80211_ibss_join()
1758 	chanmode = (params->channel_fixed && !ret) ?  in ieee80211_ibss_join()
1762 	ret = ieee80211_check_combinations(sdata, &params->chandef, chanmode,  in ieee80211_ibss_join()
1768 	if (params->bssid) {  in ieee80211_ibss_join()
1769 		memcpy(sdata->u.ibss.bssid, params->bssid, ETH_ALEN);  in ieee80211_ibss_join()
1774 	sdata->u.ibss.privacy = params->privacy;  in ieee80211_ibss_join()
1775 	sdata->u.ibss.control_port = params->control_port;  in ieee80211_ibss_join()
1776 	sdata->u.ibss.userspace_handles_dfs = params->userspace_handles_dfs;  in ieee80211_ibss_join()
1777 	sdata->u.ibss.basic_rates = params->basic_rates;  in ieee80211_ibss_join()
1781 	rate_flags = ieee80211_chandef_rate_flags(&params->chandef);  in ieee80211_ibss_join()
1782 	sband = local->hw.wiphy->bands[params->chandef.chan->band];  in ieee80211_ibss_join()
1787 	memcpy(sdata->vif.bss_conf.mcast_rate, params->mcast_rate,  in ieee80211_ibss_join()
1788 	       sizeof(params->mcast_rate));  in ieee80211_ibss_join()
1790 	sdata->vif.bss_conf.beacon_int = params->beacon_interval;  in ieee80211_ibss_join()
1792 	sdata->u.ibss.chandef = params->chandef;  in ieee80211_ibss_join()
1793 	sdata->u.ibss.fixed_channel = params->channel_fixed;  in ieee80211_ibss_join()
1795 	if (params->ie) {  in ieee80211_ibss_join()
1796 		sdata->u.ibss.ie = kmemdup(params->ie, params->ie_len,  in ieee80211_ibss_join()
1799 			sdata->u.ibss.ie_len = params->ie_len;  in ieee80211_ibss_join()
1805 	memcpy(sdata->u.ibss.ssid, params->ssid, params->ssid_len);  in ieee80211_ibss_join()
1806 	sdata->u.ibss.ssid_len = params->ssid_len;  in ieee80211_ibss_join()
1808 	memcpy(&sdata->u.ibss.ht_capa, &params->ht_capa,  in ieee80211_ibss_join()
1810 	memcpy(&sdata->u.ibss.ht_capa_mask, &params->ht_capa_mask,  in ieee80211_ibss_join()