freebsd_wlan/net80211/ieee80211_ioctl.c

236 	struct ieee80211req_scan_result *sr;
269 	struct ieee80211req_scan_result *sr;
277 	sr = req->sr;
280 	sr->isr_len = len;
281 	sr->isr_ie_off = sizeof(struct ieee80211req_scan_result);
282 	sr->isr_ie_len = ielen;
283 	sr->isr_freq = se->se_chan->ic_freq;
284 	sr->isr_flags = se->se_chan->ic_flags;
285 	sr->isr_rssi = se->se_rssi;
286 	sr->isr_noise = se->se_noise;
287 	sr->isr_intval = se->se_intval;
288 	sr->isr_capinfo = se->se_capinfo;
289 	sr->isr_erp = se->se_erp;
290 	IEEE80211_ADDR_COPY(sr->isr_bssid, se->se_bssid);
292 	memcpy(sr->isr_rates, se->se_rates+2, nr);
294 	memcpy(sr->isr_rates+nr, se->se_xrates+2, nxr);
295 	sr->isr_nrates = nr + nxr;
298 	sr->isr_ssid_len = se->se_ssid[1];
299 	cp = ((uint8_t *)sr) + sr->isr_ie_off;
300 	memcpy(cp, se->se_ssid+2, sr->isr_ssid_len);
303 	cp += sr->isr_ssid_len;
304 	sr->isr_meshid_len = se->se_meshid[1];
305 	memcpy(cp, se->se_meshid+2, sr->isr_meshid_len);
306 	cp += sr->isr_meshid_len;
312 	req->sr = (struct ieee80211req_scan_result *)(((uint8_t *)sr) + len);
340 		req.sr = p;
1586 	struct ieee80211_scan_req *sr;
1597 	sr = IEEE80211_MALLOC(sizeof(*sr), M_TEMP,
1599 	if (sr == NULL)
1608 	sr->sr_flags = IEEE80211_IOC_SCAN_ACTIVE | IEEE80211_IOC_SCAN_ONCE;
1609 	sr->sr_duration = IEEE80211_IOC_SCAN_FOREVER;
1610 	memcpy(sr->sr_ssid[0].ssid, ssid, ssid_len);
1611 	sr->sr_ssid[0].len = ssid_len;
1612 	sr->sr_nssid = 1;
1614 	error = ieee80211_scanreq(vap, sr);
1616 	IEEE80211_FREE(sr, M_TEMP);
2568 ieee80211_scanreq(struct ieee80211vap *vap, struct ieee80211_scan_req *sr)
2580 	if (sr->sr_duration == IEEE80211_IOC_SCAN_FOREVER)
2581 		sr->sr_duration = IEEE80211_SCAN_FOREVER;
2583 		if (sr->sr_duration < IEEE80211_IOC_SCAN_DURATION_MIN ||
2584 		    sr->sr_duration > IEEE80211_IOC_SCAN_DURATION_MAX)
2586 		sr->sr_duration = msecs_to_ticks(sr->sr_duration);
2589 	if (sr->sr_mindwell != 0)
2590 		sr->sr_mindwell = msecs_to_ticks(sr->sr_mindwell);
2591 	if (sr->sr_maxdwell != 0)
2592 		sr->sr_maxdwell = msecs_to_ticks(sr->sr_maxdwell);
2594 	if (sr->sr_nssid > IEEE80211_SCAN_MAX_SSID)
2595 		sr->sr_nssid = IEEE80211_SCAN_MAX_SSID;
2596 	for (i = 0; i < sr->sr_nssid; i++)
2597 		if (sr->sr_ssid[i].len > IEEE80211_NWID_LEN)
2600 	sr->sr_flags &= IEEE80211_IOC_SCAN_FLAGS;
2608 		sr->sr_flags |= IEEE80211_IOC_SCAN_NOPICK;
2612 	    __func__, sr->sr_flags,
2614 	    sr->sr_duration, sr->sr_mindwell, sr->sr_maxdwell, sr->sr_nssid);
2634 		vap->iv_scanreq_flags = sr->sr_flags;
2635 		vap->iv_scanreq_duration = sr->sr_duration;
2636 		vap->iv_scanreq_nssid = sr->sr_nssid;
2637 		for (i = 0; i < sr->sr_nssid; i++) {
2638 			vap->iv_scanreq_ssid[i].len = sr->sr_ssid[i].len;
2640 			    sr->sr_ssid[i].ssid, sr->sr_ssid[i].len);
2648 		if (sr->sr_flags & IEEE80211_IOC_SCAN_CHECK) {
2649 			error = ieee80211_check_scan(vap, sr->sr_flags,
2650 			    sr->sr_duration, sr->sr_mindwell, sr->sr_maxdwell,
2651 			    sr->sr_nssid,
2653 			    (const struct ieee80211_scan_ssid *) &sr->sr_ssid[0]);
2655 			error = ieee80211_start_scan(vap, sr->sr_flags,
2656 			    sr->sr_duration, sr->sr_mindwell, sr->sr_maxdwell,
2657 			    sr->sr_nssid,
2659 			    (const struct ieee80211_scan_ssid *) &sr->sr_ssid[0]);
2671 	struct ieee80211_scan_req *sr;
2674 	if (ireq->i_len != sizeof(*sr))
2676 	sr = IEEE80211_MALLOC(sizeof(*sr), M_TEMP,
2678 	if (sr == NULL)
2680 	error = copyin(ireq->i_data, sr, sizeof(*sr));
2683 	error = ieee80211_scanreq(vap, sr);
2685 	IEEE80211_FREE(sr, M_TEMP);