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authorJohannes Berg <johannes@sipsolutions.net>2009-07-01 21:26:58 +0200
committerJohn W. Linville <linville@tuxdriver.com>2009-07-10 15:01:52 -0400
commitab737a4f7dbe57b12b73f482a7b973bf00b41942 (patch)
tree33f3c44073921b9fa4c96ea5501dbfcad59567ac /net/wireless/wext-compat.c
parentbc92afd92088ab41223383cc6863ab4792533c54 (diff)
cfg80211: implement IWAP for WDS
This implements siocsiwap/giwap for WDS mode. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/wext-compat.c')
-rw-r--r--net/wireless/wext-compat.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index 2e1ab78fb0d7..2f72dae2634f 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -1047,3 +1047,49 @@ int cfg80211_wext_giwpower(struct net_device *dev,
return 0;
}
EXPORT_SYMBOL_GPL(cfg80211_wext_giwpower);
+
+int cfg80211_wds_wext_siwap(struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *addr, char *extra)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ int err;
+
+ if (WARN_ON(wdev->iftype != NL80211_IFTYPE_WDS))
+ return -EINVAL;
+
+ if (addr->sa_family != ARPHRD_ETHER)
+ return -EINVAL;
+
+ if (netif_running(dev))
+ return -EBUSY;
+
+ if (!rdev->ops->set_wds_peer)
+ return -EOPNOTSUPP;
+
+ err = rdev->ops->set_wds_peer(wdev->wiphy, dev, (u8 *) &addr->sa_data);
+ if (err)
+ return err;
+
+ memcpy(&wdev->wext.bssid, (u8 *) &addr->sa_data, ETH_ALEN);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(cfg80211_wds_wext_siwap);
+
+int cfg80211_wds_wext_giwap(struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *addr, char *extra)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+
+ if (WARN_ON(wdev->iftype != NL80211_IFTYPE_WDS))
+ return -EINVAL;
+
+ addr->sa_family = ARPHRD_ETHER;
+ memcpy(&addr->sa_data, wdev->wext.bssid, ETH_ALEN);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(cfg80211_wds_wext_giwap);