freebsd_wlan/net80211/ieee80211_scan.c

156 	struct ieee80211_scan_state *ss;
159 	ss = ic->ic_scan;
163 	if (ss != NULL && ss->ss_vap == vap) {
164 		if (ss->ss_ops != NULL) {
165 			ss->ss_ops->scan_detach(ss);
166 			ss->ss_ops = NULL;
168 		ss->ss_vap = NULL;
239 	struct ieee80211_scan_state *ss = ic->ic_scan;
244 	if (ss->ss_vap != vap || ss->ss_ops != scan) {
248 		    ss->ss_vap != NULL ?
249 			ss->ss_vap->iv_ifp->if_xname : "none",
250 		    ss->ss_vap != NULL ?
251 			ieee80211_opmode_name[ss->ss_vap->iv_opmode] : "none",
256 	ss->ss_vap = vap;
257 	if (ss->ss_ops != scan) {
266 		if (scan == NULL || ss->ss_ops == NULL ||
267 		    ss->ss_ops->scan_attach != scan->scan_attach) {
268 			if (ss->ss_ops != NULL)
269 				ss->ss_ops->scan_detach(ss);
270 			if (scan != NULL && !scan->scan_attach(ss)) {
276 		ss->ss_ops = scan;
281 ieee80211_scan_dump_channels(const struct ieee80211_scan_state *ss)
283 	struct ieee80211com *ic = ss->ss_ic;
288 	for (i = ss->ss_next; i < ss->ss_last; i++) {
289 		const struct ieee80211_channel *c = ss->ss_chans[i];
299 ieee80211_scan_dump(struct ieee80211_scan_state *ss)
301 	struct ieee80211vap *vap = ss->ss_vap;
304 	ieee80211_scan_dump_channels(ss);
306 	    ticks_to_msecs(ss->ss_mindwell), ticks_to_msecs(ss->ss_maxdwell));
311 ieee80211_scan_copy_ssid(struct ieee80211vap *vap, struct ieee80211_scan_state *ss,
321 	memcpy(ss->ss_ssid, ssids, nssid * sizeof(ssids[0]));
322 	ss->ss_nssid = nssid;
359 	struct ieee80211_scan_state *ss = ic->ic_scan;
389 	if (ss->ss_ops != scan) {
505 	struct ieee80211_scan_state *ss;
510 	ss = ic->ic_scan;
511 	ss->ss_next = ss->ss_last; /* all channels are complete */
609 	struct ieee80211_scan_state *ss = ic->ic_scan;
611 	if (ss->ss_ops != NULL)
612 		ss->ss_ops->scan_age(ss);
621 	struct ieee80211_scan_state *ss = vap->iv_ic->ic_scan;
623 	if (ss->ss_ops != NULL) {
626 		ss->ss_ops->scan_assoc_success(ss, mac);
637 	struct ieee80211_scan_state *ss = vap->iv_ic->ic_scan;
639 	if (ss->ss_ops != NULL) {
642 		ss->ss_ops->scan_assoc_fail(ss, mac, reason);
653 	struct ieee80211_scan_state *ss = vap->iv_ic->ic_scan;
655 	if (ss->ss_ops != NULL)
656 		ss->ss_ops->scan_iterate(ss, f, arg);
665 	struct ieee80211_scan_state *ss = vap->iv_ic->ic_scan;
667 	if (ss->ss_ops != NULL && ss->ss_vap == vap) {
669 		ss->ss_ops->scan_flush(ss);
680 	struct ieee80211_scan_state *ss = ic->ic_scan;
684 	if (ss == NULL || ss->ss_ops == NULL || ss->ss_vap == NULL) {
688 	if (ss->ss_ops->scan_pickchan == NULL) {
689 		IEEE80211_DPRINTF(ss->ss_vap, IEEE80211_MSG_SCAN,
691 		    "opmode %s\n", __func__, ss->ss_vap->iv_opmode);
694 	return ss->ss_ops->scan_pickchan(ss, flags);