X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=net%2Fieee80211%2Fsoftmac%2Fieee80211softmac_event.c;fp=net%2Fieee80211%2Fsoftmac%2Fieee80211softmac_event.c;h=f34fa2ef666b5fa56247f060bae06a2d94f7f06e;hb=16c70f8c1b54b61c3b951b6fb220df250fe09b32;hp=8cc8f3f0f8e73d3809556a6cb30c3c8cf588c111;hpb=4e76c8a9fa413ccc09d3f7f664183dcce3555d57;p=linux-2.6.git

diff --git a/net/ieee80211/softmac/ieee80211softmac_event.c b/net/ieee80211/softmac/ieee80211softmac_event.c
index 8cc8f3f0f..f34fa2ef6 100644
--- a/net/ieee80211/softmac/ieee80211softmac_event.c
+++ b/net/ieee80211/softmac/ieee80211softmac_event.c
@@ -38,7 +38,8 @@
  * The event context is private and can only be used from
  * within this module. Its meaning varies with the event
  * type:
- *  SCAN_FINISHED:	no special meaning
+ *  SCAN_FINISHED,
+ *  DISASSOCIATED:	NULL
  *  ASSOCIATED,
  *  ASSOCIATE_FAILED,
  *  ASSOCIATE_TIMEOUT,
@@ -59,15 +60,15 @@
  */
 
 static char *event_descriptions[IEEE80211SOFTMAC_EVENT_LAST+1] = {
-	"scan finished",
-	"associated",
+	NULL, /* scan finished */
+	NULL, /* associated */
 	"associating failed",
 	"associating timed out",
 	"authenticated",
 	"authenticating failed",
 	"authenticating timed out",
 	"associating failed because no suitable network was found",
-	"disassociated",
+	NULL, /* disassociated */
 };
 
 
@@ -77,7 +78,7 @@ ieee80211softmac_notify_callback(void *d)
 	struct ieee80211softmac_event event = *(struct ieee80211softmac_event*) d;
 	kfree(d);
 	
-	event.fun(event.mac->dev, event.context);
+	event.fun(event.mac->dev, event.event_type, event.context);
 }
 
 int
@@ -136,30 +137,24 @@ ieee80211softmac_call_events_locked(struct ieee80211softmac_device *mac, int eve
 		int we_event;
 		char *msg = NULL;
 
+		memset(&wrqu, '\0', sizeof (union iwreq_data));
+
 		switch(event) {
 		case IEEE80211SOFTMAC_EVENT_ASSOCIATED:
 			network = (struct ieee80211softmac_network *)event_ctx;
-			wrqu.data.length = 0;
-			wrqu.data.flags = 0;
 			memcpy(wrqu.ap_addr.sa_data, &network->bssid[0], ETH_ALEN);
-			wrqu.ap_addr.sa_family = ARPHRD_ETHER;
-			we_event = SIOCGIWAP;
-			break;
+			/* fall through */
 		case IEEE80211SOFTMAC_EVENT_DISASSOCIATED:
-			wrqu.data.length = 0;
-			wrqu.data.flags = 0;
-			memset(&wrqu, '\0', sizeof (union iwreq_data));
 			wrqu.ap_addr.sa_family = ARPHRD_ETHER;
 			we_event = SIOCGIWAP;
 			break;
 		case IEEE80211SOFTMAC_EVENT_SCAN_FINISHED:
-			wrqu.data.length = 0;
-			wrqu.data.flags = 0;
-			memset(&wrqu, '\0', sizeof (union iwreq_data));
 			we_event = SIOCGIWSCAN;
 			break;
 		default:
 			msg = event_descriptions[event];
+			if (!msg)
+				msg = "SOFTMAC EVENT BUG";
 			wrqu.data.length = strlen(msg);
 			we_event = IWEVCUSTOM;
 			break;
@@ -172,6 +167,9 @@ ieee80211softmac_call_events_locked(struct ieee80211softmac_device *mac, int eve
 			if ((eventptr->event_type == event || eventptr->event_type == -1)
 				&& (eventptr->event_context == NULL || eventptr->event_context == event_ctx)) {
 				list_del(&eventptr->list);
+				/* User may have subscribed to ANY event, so
+				 * we tell them which event triggered it. */
+				eventptr->event_type = event;
 				schedule_work(&eventptr->work);
 			}
 		}