[PATCH] ipw2200: Add LEAP authentication algorithm support

Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 16 insertions, 9 deletions

diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index b40bfa063725..671631831226 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -6256,6 +6256,9 @@ static int ipw_wpa_set_auth_algs(struct ipw_priv *priv, int value)
         } else if (value & IW_AUTH_ALG_OPEN_SYSTEM) {
                 sec.auth_mode = WLAN_AUTH_OPEN;
                 ieee->open_wep = 1;
+        } else if (value & IW_AUTH_ALG_LEAP) {
+                sec.auth_mode = WLAN_AUTH_LEAP;
+                ieee->open_wep = 1;
         } else
                 return -EINVAL;
 
@@ -7116,19 +7119,22 @@ static int ipw_associate_network(struct ipw_priv *priv,
 
         memset(&priv->assoc_request, 0, sizeof(priv->assoc_request));
         priv->assoc_request.channel = network->channel;
+        priv->assoc_request.auth_key = 0;
+
         if ((priv->capability & CAP_PRIVACY_ON) &&
-            (priv->capability & CAP_SHARED_KEY)) {
+            (priv->ieee->sec.auth_mode == WLAN_AUTH_SHARED_KEY)) {
                 priv->assoc_request.auth_type = AUTH_SHARED_KEY;
                 priv->assoc_request.auth_key = priv->ieee->sec.active_key;
 
-                if ((priv->capability & CAP_PRIVACY_ON) &&
-                    (priv->ieee->sec.level == SEC_LEVEL_1) &&
+                if ((priv->ieee->sec.level == SEC_LEVEL_1) &&
                     !(priv->ieee->host_encrypt || priv->ieee->host_decrypt))
                         ipw_send_wep_keys(priv, DCW_WEP_KEY_SEC_TYPE_WEP);
-        } else {
+
+        } else if ((priv->capability & CAP_PRIVACY_ON) &&
+                   (priv->ieee->sec.auth_mode == WLAN_AUTH_LEAP))
+                priv->assoc_request.auth_type = AUTH_LEAP;
+        else
                 priv->assoc_request.auth_type = AUTH_OPEN;
-                priv->assoc_request.auth_key = 0;
-        }
 
         if (priv->ieee->wpa_ie_len) {
                 priv->assoc_request.policy_support = 0x02;      /* RSN active */
diff --git a/drivers/net/wireless/ipw2200.h b/drivers/net/wireless/ipw2200.h
index 44ff76386a8e..5f32834745b5 100644
--- a/drivers/net/wireless/ipw2200.h
+++ b/drivers/net/wireless/ipw2200.h
@@ -1657,9 +1657,10 @@ enum {
         IPW_FW_ERROR_FATAL_ERROR
 };
 
-#define AUTH_OPEN       0
-#define AUTH_SHARED_KEY 1
-#define AUTH_IGNORE     3
+#define AUTH_OPEN       0
+#define AUTH_SHARED_KEY 1
+#define AUTH_LEAP       2
+#define AUTH_IGNORE     3
 
 #define HC_ASSOCIATE      0
 #define HC_REASSOCIATE    1