[PATCH] ipw2100: Add LEAP authentication algorithm support

Signed-off-by: NHong Liu <hong.liu@intel.com>
Signed-off-by: NZhu Yi <yi.zhu@intel.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ipw2100.c

@@ -5365,9 +5365,12 @@ static int ipw2100_configure_security(struct ipw2100_priv *priv, int batch_mode)
 						     SEC_LEVEL_0, 0, 1);
 	} else {
 		auth_mode = IPW_AUTH_OPEN;
-		if ((priv->ieee->sec.flags & SEC_AUTH_MODE) &&
-		    (priv->ieee->sec.auth_mode == WLAN_AUTH_SHARED_KEY))
-			auth_mode = IPW_AUTH_SHARED;
+		if (priv->ieee->sec.flags & SEC_AUTH_MODE) {
+			if (priv->ieee->sec.auth_mode == WLAN_AUTH_SHARED_KEY)
+				auth_mode = IPW_AUTH_SHARED;
+			else if (priv->ieee->sec.auth_mode == WLAN_AUTH_LEAP)
+				auth_mode = IPW_AUTH_LEAP_CISCO_ID;
+		}
 
 		sec_level = SEC_LEVEL_0;
 		if (priv->ieee->sec.flags & SEC_LEVEL)
@@ -5760,6 +5763,9 @@ static int ipw2100_wpa_set_auth_algs(struct ipw2100_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;
 

drivers/net/wireless/ipw2100.h

@@ -392,8 +392,10 @@ struct ipw2100_notification {
 #define IPW_WEP104_CIPHER (1<<5)
 #define IPW_CKIP_CIPHER   (1<<6)
 
-#define	IPW_AUTH_OPEN     0
-#define	IPW_AUTH_SHARED   1
+#define	IPW_AUTH_OPEN     	0
+#define	IPW_AUTH_SHARED   	1
+#define IPW_AUTH_LEAP	  	2
+#define IPW_AUTH_LEAP_CISCO_ID	0x80
 
 struct statistic {
 	int value;