wpa_supplicant: Enable Automatic Channel Selection support for AP mode

[mech_eap.git] / wpa_supplicant / ap.c

diff --git a/wpa_supplicant/ap.c b/wpa_supplicant/ap.c
index 27fa2a9..105fb1c 100644 (file)
--- a/wpa_supplicant/ap.c
+++ b/wpa_supplicant/ap.c
@@ -213,6 +213,14 @@ static int wpa_supplicant_conf_ap(struct wpa_supplicant *wpa_s,
        if (wpa_supplicant_conf_ap_ht(wpa_s, ssid, conf))
                return -1;
 
+#ifdef CONFIG_ACS
+       if (ssid->acs) {
+               /* Setting channel to 0 in order to enable ACS */
+               conf->channel = 0;
+               wpa_printf(MSG_DEBUG, "Use automatic channel selection");
+       }
+#endif /* CONFIG_ACS */
+
        if (ieee80211_is_dfs(ssid->frequency) && wpa_s->conf->country[0]) {
                conf->ieee80211h = 1;
                conf->ieee80211d = 1;
@@ -558,6 +566,11 @@ static void wpas_ap_configured_cb(void *ctx)
 {
        struct wpa_supplicant *wpa_s = ctx;
 
+#ifdef CONFIG_ACS
+       if (wpa_s->current_ssid && wpa_s->current_ssid->acs)
+               wpa_s->assoc_freq = wpa_s->ap_iface->freq;
+#endif /* CONFIG_ACS */
+
        wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
 
        if (wpa_s->ap_configured_cb)