From a812e474f9173fe846cc08ba1c4aa7a9b4071869 Mon Sep 17 00:00:00 2001
From: "arron.wang" <arron.wang@intel.com>
Date: Fri, 8 Jun 2012 08:23:38 +0800
Subject: [PATCH] events: Custom event for broadcom proprietary driver

---
 src/drivers/driver.h      | 10 +++++++++-
 src/drivers/driver_wext.c |  3 +++
 wpa_supplicant/events.c   |  9 +++++++++
 3 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/src/drivers/driver.h b/src/drivers/driver.h
index c7b7363..bf18c34 100644
--- a/src/drivers/driver.h
+++ b/src/drivers/driver.h
@@ -2887,7 +2887,15 @@ enum wpa_event_type {
 	 * This event indicates that the station responded to the poll
 	 * initiated with @poll_client.
 	 */
-	EVENT_DRIVER_CLIENT_POLL_OK
+	EVENT_DRIVER_CLIENT_POLL_OK,
+
+	/**
+	 * EVENT_BROADCOM_CUSTOM - Broadcom custom event
+	 *
+	 * This event is sent when failing to associate while running the
+	 * initial scan.
+	 */
+	EVENT_BROADCOM_CUSTOM
 };
 
 
diff --git a/src/drivers/driver_wext.c b/src/drivers/driver_wext.c
index b980c15..c837d88 100644
--- a/src/drivers/driver_wext.c
+++ b/src/drivers/driver_wext.c
@@ -302,6 +302,9 @@ wpa_driver_wext_event_wireless_custom(void *ctx, char *custom)
 		}
 		wpa_supplicant_event(ctx, EVENT_STKSTART, &data);
 #endif /* CONFIG_PEERKEY */
+	} else if (os_strncmp(custom, "Conn NoNetworks", 15) == 0) {
+		wpa_printf(MSG_DEBUG, "WEXT: Broadcom custom event");
+		wpa_supplicant_event(ctx, EVENT_BROADCOM_CUSTOM, &data);
 	}
 }
 
diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
index 1c3b9eb..570f51e 100644
--- a/wpa_supplicant/events.c
+++ b/wpa_supplicant/events.c
@@ -2490,6 +2490,15 @@ void wpa_supplicant_event(void *ctx, enum wpa_event_type event,
 		wpas_wps_start_pbc(wpa_s, NULL, 0);
 #endif /* CONFIG_WPS */
 		break;
+	case EVENT_BROADCOM_CUSTOM:
+		wpa_printf(MSG_DEBUG, "Broadcom event in state %d",
+			wpa_s->wpa_state);
+		if (wpa_s->wpa_state == WPA_SCANNING) {
+			/* Force scanning */
+			wpa_s->scan_req = 1;
+			wpa_supplicant_req_scan(wpa_s, 0, 0);
+		}
+		break;
 	default:
 		wpa_msg(wpa_s, MSG_INFO, "Unknown event %d", event);
 		break;
-- 
2.7.4