9 #include "scan.h"
18 	struct conf_scan_settings *c = &wl->conf.scan;  in wl1271_get_scan_channels()
27 		if (!test_bit(i, wl->scan.scanned_ch) &&  in wl1271_get_scan_channels()
31 		     * In passive scans, we scan all remaining  in wl1271_get_scan_channels()
33 		     * In active scans, we only scan channels not  in wl1271_get_scan_channels()
69 			set_bit(i, wl->scan.scanned_ch);  in wl1271_get_scan_channels()
91 	if (!passive && wl->scan.req->n_ssids == 0)  in wl1271_scan_send()
101 	if (wl->conf.scan.split_scan_timeout)  in wl1271_scan_send()
107 	/* scan on the dev role if the regular one is not started */  in wl1271_scan_send()
120 	cmd->params.n_ch = wl1271_get_scan_channels(wl, wl->scan.req,  in wl1271_scan_send()
129 	cmd->params.n_probe_reqs = wl->conf.scan.num_probe_reqs;  in wl1271_scan_send()
138 	if (wl->scan.ssid_len) {  in wl1271_scan_send()
139 		cmd->params.ssid_len = wl->scan.ssid_len;  in wl1271_scan_send()
140 		memcpy(cmd->params.ssid, wl->scan.ssid, wl->scan.ssid_len);  in wl1271_scan_send()
147 					 wl->scan.ssid, wl->scan.ssid_len,  in wl1271_scan_send()
148 					 wl->scan.req->ie,  in wl1271_scan_send()
149 					 wl->scan.req->ie_len, NULL, 0, false);  in wl1271_scan_send()
155 	trigger->timeout = cpu_to_le32(wl->conf.scan.split_scan_timeout);  in wl1271_scan_send()
159 		wl1271_error("trigger scan to failed for hw scan");  in wl1271_scan_send()
163 	wl1271_dump(DEBUG_SCAN, "SCAN: ", cmd, sizeof(*cmd));  in wl1271_scan_send()
167 		wl1271_error("SCAN failed");  in wl1271_scan_send()
182 	if (WARN_ON(wl->scan.state == WL1271_SCAN_STATE_IDLE))  in wl12xx_scan_stop()
185 	wl1271_debug(DEBUG_CMD, "cmd scan stop");  in wl12xx_scan_stop()
210 	switch (wl->scan.state) {  in wl1271_scan_stm()
217 		if (wl->scan.req->no_cck) {  in wl1271_scan_stm()
225 			wl->scan.state = WL1271_SCAN_STATE_2GHZ_PASSIVE;  in wl1271_scan_stm()
234 		if (wl->scan.req->no_cck) {  in wl1271_scan_stm()
243 				wl->scan.state = WL1271_SCAN_STATE_5GHZ_ACTIVE;  in wl1271_scan_stm()
245 				wl->scan.state = WL1271_SCAN_STATE_DONE;  in wl1271_scan_stm()
256 			wl->scan.state = WL1271_SCAN_STATE_5GHZ_PASSIVE;  in wl1271_scan_stm()
267 			wl->scan.state = WL1271_SCAN_STATE_DONE;  in wl1271_scan_stm()
274 		wl->scan.failed = false;  in wl1271_scan_stm()
281 		wl1271_error("invalid scan state");  in wl1271_scan_stm()
318 	wl1271_debug(DEBUG_CMD, "cmd sched_scan scan config");  in wl1271_scan_sched_scan_config()
360 		wl1271_error("scan channel list is empty");  in wl1271_scan_sched_scan_config()
405 		wl1271_error("SCAN configuration failed");  in wl1271_scan_sched_scan_config()
419 	wl1271_debug(DEBUG_CMD, "cmd periodic scan start");  in wl1271_scan_sched_scan_start()
438 		wl1271_error("failed to send scan start command");  in wl1271_scan_sched_scan_start()
465 	wl1271_debug(DEBUG_CMD, "cmd periodic scan stop");  in wl12xx_scan_sched_scan_stop()
470 		wl1271_error("failed to alloc memory to send sched scan stop");  in wl12xx_scan_sched_scan_stop()
480 		wl1271_error("failed to send sched scan stop command");  in wl12xx_scan_sched_scan_stop()