785 	struct cfg80211_csa_settings params;  in ieee80211_ibss_process_chanswitch()  local
808 	memset(&params, 0, sizeof(params));  in ieee80211_ibss_process_chanswitch()
825 	params.count = csa_ie.count;  in ieee80211_ibss_process_chanswitch()
826 	params.chandef = csa_ie.chandef;  in ieee80211_ibss_process_chanswitch()
838 		cfg80211_chandef_create(&params.chandef, params.chandef.chan,  in ieee80211_ibss_process_chanswitch()
843 		if (params.chandef.width != ifibss->chandef.width) {  in ieee80211_ibss_process_chanswitch()
847 				   params.chandef.chan->center_freq,  in ieee80211_ibss_process_chanswitch()
848 				   params.chandef.width,  in ieee80211_ibss_process_chanswitch()
849 				   params.chandef.center_freq1,  in ieee80211_ibss_process_chanswitch()
850 				   params.chandef.center_freq2);  in ieee80211_ibss_process_chanswitch()
860 	if (!cfg80211_reg_can_beacon(sdata->local->hw.wiphy, &params.chandef,  in ieee80211_ibss_process_chanswitch()
865 			   params.chandef.chan->center_freq,  in ieee80211_ibss_process_chanswitch()
866 			   params.chandef.width,  in ieee80211_ibss_process_chanswitch()
867 			   params.chandef.center_freq1,  in ieee80211_ibss_process_chanswitch()
868 			   params.chandef.center_freq2);  in ieee80211_ibss_process_chanswitch()
873 					    &params.chandef,  in ieee80211_ibss_process_chanswitch()
882 	params.radar_required = err;  in ieee80211_ibss_process_chanswitch()
884 	if (cfg80211_chandef_identical(&params.chandef,  in ieee80211_ibss_process_chanswitch()
894 		 params.chandef.chan->center_freq);  in ieee80211_ibss_process_chanswitch()
896 	params.block_tx = !!csa_ie.mode;  in ieee80211_ibss_process_chanswitch()
899 				     &params))  in ieee80211_ibss_process_chanswitch()
1748 			struct cfg80211_ibss_params *params)  in ieee80211_ibss_join()  argument
1760 					    &params->chandef,  in ieee80211_ibss_join()
1766 		if (!params->userspace_handles_dfs)  in ieee80211_ibss_join()
1768 		radar_detect_width = BIT(params->chandef.width);  in ieee80211_ibss_join()
1771 	chanmode = (params->channel_fixed && !ret) ?  in ieee80211_ibss_join()
1775 	ret = ieee80211_check_combinations(sdata, &params->chandef, chanmode,  in ieee80211_ibss_join()
1781 	if (params->bssid) {  in ieee80211_ibss_join()
1782 		memcpy(sdata->u.ibss.bssid, params->bssid, ETH_ALEN);  in ieee80211_ibss_join()
1787 	sdata->u.ibss.privacy = params->privacy;  in ieee80211_ibss_join()
1788 	sdata->u.ibss.control_port = params->control_port;  in ieee80211_ibss_join()
1789 	sdata->u.ibss.userspace_handles_dfs = params->userspace_handles_dfs;  in ieee80211_ibss_join()
1790 	sdata->u.ibss.basic_rates = params->basic_rates;  in ieee80211_ibss_join()
1794 	rate_flags = ieee80211_chandef_rate_flags(&params->chandef);  in ieee80211_ibss_join()
1795 	sband = local->hw.wiphy->bands[params->chandef.chan->band];  in ieee80211_ibss_join()
1800 	memcpy(sdata->vif.bss_conf.mcast_rate, params->mcast_rate,  in ieee80211_ibss_join()
1801 	       sizeof(params->mcast_rate));  in ieee80211_ibss_join()
1803 	sdata->vif.bss_conf.beacon_int = params->beacon_interval;  in ieee80211_ibss_join()
1805 	sdata->u.ibss.chandef = params->chandef;  in ieee80211_ibss_join()
1806 	sdata->u.ibss.fixed_channel = params->channel_fixed;  in ieee80211_ibss_join()
1808 	if (params->ie) {  in ieee80211_ibss_join()
1809 		sdata->u.ibss.ie = kmemdup(params->ie, params->ie_len,  in ieee80211_ibss_join()
1812 			sdata->u.ibss.ie_len = params->ie_len;  in ieee80211_ibss_join()
1818 	memcpy(sdata->u.ibss.ssid, params->ssid, params->ssid_len);  in ieee80211_ibss_join()
1819 	sdata->u.ibss.ssid_len = params->ssid_len;  in ieee80211_ibss_join()
1821 	memcpy(&sdata->u.ibss.ht_capa, &params->ht_capa,  in ieee80211_ibss_join()
1823 	memcpy(&sdata->u.ibss.ht_capa_mask, &params->ht_capa_mask,  in ieee80211_ibss_join()