[PATCH] softmac: fix event sending

Softmac is sending custom events to userspace already, but it
should _really_ be sending the right WEXT events instead. This
patch fixes that.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

3 files changed, 33 insertions, 6 deletions

diff --git a/include/net/ieee80211softmac.h b/include/net/ieee80211softmac.h
index b971d8c82bdd..6b3693f05ca0 100644
--- a/include/net/ieee80211softmac.h
+++ b/include/net/ieee80211softmac.h
@@ -267,8 +267,9 @@ extern void ieee80211softmac_stop(struct net_device *dev);
 #define IEEE80211SOFTMAC_EVENT_AUTH_FAILED              5
 #define IEEE80211SOFTMAC_EVENT_AUTH_TIMEOUT             6
 #define IEEE80211SOFTMAC_EVENT_ASSOCIATE_NET_NOT_FOUND  7
+#define IEEE80211SOFTMAC_EVENT_DISASSOCIATED            8
 /* keep this updated! */
-#define IEEE80211SOFTMAC_EVENT_LAST                     7
+#define IEEE80211SOFTMAC_EVENT_LAST                     8
 /*
  * If you want to be notified of certain events, you can call
  * ieee80211softmac_notify[_atomic] with
diff --git a/net/ieee80211/softmac/ieee80211softmac_assoc.c b/net/ieee80211/softmac/ieee80211softmac_assoc.c
index cb9fca86c26b..4498023841dc 100644
--- a/net/ieee80211/softmac/ieee80211softmac_assoc.c
+++ b/net/ieee80211/softmac/ieee80211softmac_assoc.c
@@ -101,6 +101,7 @@ ieee80211softmac_disassoc(struct ieee80211softmac_device *mac, u16 reason)
         /* Do NOT clear bssvalid as that will break ieee80211softmac_assoc_work! */
         mac->associated = 0;
         mac->associnfo.associating = 0;
+        ieee80211softmac_call_events_locked(mac, IEEE80211SOFTMAC_EVENT_DISASSOCIATED, NULL);
         spin_unlock_irqrestore(&mac->lock, flags);
 }
 
@@ -373,6 +374,7 @@ ieee80211softmac_handle_disassoc(struct net_device * dev,
         spin_lock_irqsave(&mac->lock, flags);
         mac->associnfo.bssvalid = 0;
         mac->associated = 0;
+        ieee80211softmac_call_events_locked(mac, IEEE80211SOFTMAC_EVENT_DISASSOCIATED, NULL);
         schedule_work(&mac->associnfo.work);
         spin_unlock_irqrestore(&mac->lock, flags);
         
diff --git a/net/ieee80211/softmac/ieee80211softmac_event.c b/net/ieee80211/softmac/ieee80211softmac_event.c
index 0a52bbda1e4c..5bdd5edd432c 100644
--- a/net/ieee80211/softmac/ieee80211softmac_event.c
+++ b/net/ieee80211/softmac/ieee80211softmac_event.c
@@ -67,6 +67,7 @@ static char *event_descriptions[IEEE80211SOFTMAC_EVENT_LAST+1] = {
         "authenticating failed",
         "authenticating timed out",
         "associating failed because no suitable network was found",
+        "disassociated",
 };
 
 
@@ -128,13 +129,36 @@ void
 ieee80211softmac_call_events_locked(struct ieee80211softmac_device *mac, int event, void *event_ctx)
 {
         struct ieee80211softmac_event *eventptr, *tmp;
-        union iwreq_data wrqu;
-        char *msg;
+        struct ieee80211softmac_network *network;
         
         if (event >= 0) {
-                msg = event_descriptions[event];
-                wrqu.data.length = strlen(msg);
-                wireless_send_event(mac->dev, IWEVCUSTOM, &wrqu, msg);
+                union iwreq_data wrqu;
+                int we_event;
+                char *msg = NULL;
+
+                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;
+                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;
+                default:
+                        msg = event_descriptions[event];
+                        wrqu.data.length = strlen(msg);
+                        we_event = IWEVCUSTOM;
+                        break;
+                }
+                wireless_send_event(mac->dev, we_event, &wrqu, msg);
         }
 
         if (!list_empty(&mac->events))