Merge branch 'moonshot' of ssh://moonshot.suchdamage.org:822/srv/git/libeap into...

[libeap.git] / wpa_supplicant / scan.c

diff --git a/wpa_supplicant/scan.c b/wpa_supplicant/scan.c
index d74174e..ee105d9 100644 (file)
--- a/wpa_supplicant/scan.c
+++ b/wpa_supplicant/scan.c
@@ -383,6 +383,36 @@ static void wpa_supplicant_scan(void *eloop_ctx, void *timeout_ctx)
                wpa_printf(MSG_DEBUG, "Starting AP scan for wildcard SSID");
        }
 
+#ifdef CONFIG_P2P
+       wpa_s->wps->dev.p2p = 1;
+       if (!wps) {
+               wps = 1;
+               req_type = WPS_REQ_ENROLLEE_INFO;
+       }
+
+       if (params.freqs == NULL && wpa_s->p2p_in_provisioning &&
+           wpa_s->go_params) {
+               /* Optimize provisioning state scan based on GO information */
+               if (wpa_s->p2p_in_provisioning < 5 &&
+                   wpa_s->go_params->freq > 0) {
+                       wpa_printf(MSG_DEBUG, "P2P: Scan only GO preferred "
+                                  "frequency %d MHz",
+                                  wpa_s->go_params->freq);
+                       params.freqs = os_zalloc(2 * sizeof(int));
+                       if (params.freqs)
+                               params.freqs[0] = wpa_s->go_params->freq;
+               } else if (wpa_s->go_params->freq_list[0]) {
+                       wpa_printf(MSG_DEBUG, "P2P: Scan only common "
+                                  "channels");
+                       int_array_concat(&params.freqs,
+                                        wpa_s->go_params->freq_list);
+                       if (params.freqs)
+                               int_array_sort_unique(params.freqs);
+               }
+               wpa_s->p2p_in_provisioning++;
+       }
+#endif /* CONFIG_P2P */
+
 #ifdef CONFIG_WPS
        if (params.freqs == NULL && wpa_s->after_wps && wpa_s->wps_freq) {
                /*