[PATCH] softmac: add SIOCSIWMLME

This patch adds the SIOCSIWMLME wext to softmac, this functionality
appears to be used by wpa_supplicant and is softmac-specific.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Jouni Malinen <jkm@devicescape.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 32 insertions, 0 deletions

diff --git a/net/ieee80211/softmac/ieee80211softmac_wx.c b/net/ieee80211/softmac/ieee80211softmac_wx.c
index 27edb2b5581a..8d0c22641ca8 100644
--- a/net/ieee80211/softmac/ieee80211softmac_wx.c
+++ b/net/ieee80211/softmac/ieee80211softmac_wx.c
@@ -431,3 +431,35 @@ ieee80211softmac_wx_get_genie(struct net_device *dev,
 }
 EXPORT_SYMBOL_GPL(ieee80211softmac_wx_get_genie);
 
+int
+ieee80211softmac_wx_set_mlme(struct net_device *dev,
+                             struct iw_request_info *info,
+                             union iwreq_data *wrqu,
+                             char *extra)
+{
+        struct ieee80211softmac_device *mac = ieee80211_priv(dev);
+        struct iw_mlme *mlme = (struct iw_mlme *)extra;
+        u16 reason = cpu_to_le16(mlme->reason_code);
+        struct ieee80211softmac_network *net;
+
+        if (memcmp(mac->associnfo.bssid, mlme->addr.sa_data, ETH_ALEN)) {
+                printk(KERN_DEBUG PFX "wx_set_mlme: requested operation on net we don't use\n");
+                return -EINVAL;
+        }
+
+        switch (mlme->cmd) {
+        case IW_MLME_DEAUTH:
+                net = ieee80211softmac_get_network_by_bssid_locked(mac, mlme->addr.sa_data);
+                if (!net) {
+                        printk(KERN_DEBUG PFX "wx_set_mlme: we should know the net here...\n");
+                        return -EINVAL;
+                }
+                return ieee80211softmac_deauth_req(mac, net, reason);
+        case IW_MLME_DISASSOC:
+                ieee80211softmac_disassoc(mac, reason);
+                return 0;
+        default:
+                return -EOPNOTSUPP;
+        }
+}
+EXPORT_SYMBOL_GPL(ieee80211softmac_wx_set_mlme);