1 files changed, 21 insertions, 1 deletions

diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c
index f03d5e4e59c3..95d3d4c5e08b 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -31,6 +31,9 @@ u8 lbs_bg_rates[MAX_RATES] =
 0x00, 0x00 };
 
 
+static int assoc_helper_wep_keys(struct lbs_private *priv,
+                struct assoc_request *assoc_req);
+
 /**
  *  @brief This function finds common rates between rates and card rates.
  *
@@ -610,7 +613,7 @@ static int lbs_assoc_post(struct lbs_private *priv,
 
         if (status_code) {
                 lbs_mac_event_disconnected(priv);
-                ret = -1;
+                ret = status_code;
                 goto done;
         }
 
@@ -813,7 +816,24 @@ static int lbs_try_associate(struct lbs_private *priv,
                 goto out;
 
         ret = lbs_associate(priv, assoc_req, CMD_802_11_ASSOCIATE);
+        /* If the association fails with current auth mode, let's
+         * try by changing the auth mode
+         */
+        if ((priv->authtype_auto) &&
+                        (ret == WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG) &&
+                        (assoc_req->secinfo.wep_enabled) &&
+                        (priv->connect_status != LBS_CONNECTED)) {
+                if (priv->secinfo.auth_mode == IW_AUTH_ALG_OPEN_SYSTEM)
+                        priv->secinfo.auth_mode = IW_AUTH_ALG_SHARED_KEY;
+                else
+                        priv->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM;
+                if (!assoc_helper_wep_keys(priv, assoc_req))
+                        ret = lbs_associate(priv, assoc_req,
+                                                CMD_802_11_ASSOCIATE);
+        }
 
+        if (ret)
+                ret = -1;
 out:
         lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
         return ret;