sys/net80211/ieee80211_ioctl.c

234 	struct ieee80211req_scan_result *sr;
267 	struct ieee80211req_scan_result *sr;
275 	sr = req->sr;
278 	sr->isr_len = len;
279 	sr->isr_ie_off = sizeof(struct ieee80211req_scan_result);
280 	sr->isr_ie_len = ielen;
281 	sr->isr_freq = se->se_chan->ic_freq;
282 	sr->isr_flags = se->se_chan->ic_flags;
283 	sr->isr_rssi = se->se_rssi;
284 	sr->isr_noise = se->se_noise;
285 	sr->isr_intval = se->se_intval;
286 	sr->isr_capinfo = se->se_capinfo;
287 	sr->isr_erp = se->se_erp;
288 	IEEE80211_ADDR_COPY(sr->isr_bssid, se->se_bssid);
290 	memcpy(sr->isr_rates, se->se_rates+2, nr);
292 	memcpy(sr->isr_rates+nr, se->se_xrates+2, nxr);
293 	sr->isr_nrates = nr + nxr;
296 	sr->isr_ssid_len = se->se_ssid[1];
297 	cp = ((uint8_t *)sr) + sr->isr_ie_off;
298 	memcpy(cp, se->se_ssid+2, sr->isr_ssid_len);
301 	cp += sr->isr_ssid_len;
302 	sr->isr_meshid_len = se->se_meshid[1];
303 	memcpy(cp, se->se_meshid+2, sr->isr_meshid_len);
304 	cp += sr->isr_meshid_len;
310 	req->sr = (struct ieee80211req_scan_result *)(((uint8_t *)sr) + len);
338 		req.sr = p;
1555 	struct ieee80211_scan_req *sr;
1566 	sr = IEEE80211_MALLOC(sizeof(*sr), M_TEMP,
1568 	if (sr == NULL)
1577 	sr->sr_flags = IEEE80211_IOC_SCAN_ACTIVE | IEEE80211_IOC_SCAN_ONCE;
1578 	sr->sr_duration = IEEE80211_IOC_SCAN_FOREVER;
1579 	memcpy(sr->sr_ssid[0].ssid, ssid, ssid_len);
1580 	sr->sr_ssid[0].len = ssid_len;
1581 	sr->sr_nssid = 1;
1583 	error = ieee80211_scanreq(vap, sr);
1585 	IEEE80211_FREE(sr, M_TEMP);
2475 ieee80211_scanreq(struct ieee80211vap *vap, struct ieee80211_scan_req *sr)
2487 	if (sr->sr_duration == IEEE80211_IOC_SCAN_FOREVER)
2488 		sr->sr_duration = IEEE80211_SCAN_FOREVER;
2490 		if (sr->sr_duration < IEEE80211_IOC_SCAN_DURATION_MIN ||
2491 		    sr->sr_duration > IEEE80211_IOC_SCAN_DURATION_MAX)
2493 		sr->sr_duration = msecs_to_ticks(sr->sr_duration);
2494 		if (sr->sr_duration < 1)
2495 			sr->sr_duration = 1;
2498 	if (sr->sr_mindwell != 0) {
2499 		sr->sr_mindwell = msecs_to_ticks(sr->sr_mindwell);
2500 		if (sr->sr_mindwell < 1)
2501 			sr->sr_mindwell = 1;
2503 	if (sr->sr_maxdwell != 0) {
2504 		sr->sr_maxdwell = msecs_to_ticks(sr->sr_maxdwell);
2505 		if (sr->sr_maxdwell < 1)
2506 			sr->sr_maxdwell = 1;
2509 	if (sr->sr_nssid > IEEE80211_SCAN_MAX_SSID)
2510 		sr->sr_nssid = IEEE80211_SCAN_MAX_SSID;
2511 	for (i = 0; i < sr->sr_nssid; i++)
2512 		if (sr->sr_ssid[i].len > IEEE80211_NWID_LEN)
2515 	sr->sr_flags &= IEEE80211_IOC_SCAN_FLAGS;
2523 		sr->sr_flags |= IEEE80211_IOC_SCAN_NOPICK;
2527 	    __func__, sr->sr_flags,
2529 	    sr->sr_duration, sr->sr_mindwell, sr->sr_maxdwell, sr->sr_nssid);
2549 		vap->iv_scanreq_flags = sr->sr_flags;
2550 		vap->iv_scanreq_duration = sr->sr_duration;
2551 		vap->iv_scanreq_nssid = sr->sr_nssid;
2552 		for (i = 0; i < sr->sr_nssid; i++) {
2553 			vap->iv_scanreq_ssid[i].len = sr->sr_ssid[i].len;
2555 			    sr->sr_ssid[i].ssid, sr->sr_ssid[i].len);
2563 		if (sr->sr_flags & IEEE80211_IOC_SCAN_CHECK) {
2564 			error = ieee80211_check_scan(vap, sr->sr_flags,
2565 			    sr->sr_duration, sr->sr_mindwell, sr->sr_maxdwell,
2566 			    sr->sr_nssid,
2568 			    (const struct ieee80211_scan_ssid *) &sr->sr_ssid[0]);
2570 			error = ieee80211_start_scan(vap, sr->sr_flags,
2571 			    sr->sr_duration, sr->sr_mindwell, sr->sr_maxdwell,
2572 			    sr->sr_nssid,
2574 			    (const struct ieee80211_scan_ssid *) &sr->sr_ssid[0]);
2586 	struct ieee80211_scan_req *sr;
2589 	if (ireq->i_len != sizeof(*sr))
2591 	sr = IEEE80211_MALLOC(sizeof(*sr), M_TEMP,
2593 	if (sr == NULL)
2595 	error = copyin(ireq->i_data, sr, sizeof(*sr));
2598 	error = ieee80211_scanreq(vap, sr);
2600 	IEEE80211_FREE(sr, M_TEMP);