X-Git-Url: http://git.ozo.com/?a=blobdiff_plain;f=package%2Fmac80211%2Fpatches%2F550-vlan_sta_lookup.patch;fp=package%2Fmac80211%2Fpatches%2F550-vlan_sta_lookup.patch;h=ad15ca97469c10c2133d02d05360280aade98149;hb=5c8a4212a704139521c9ab8cc9cd7e52fc645ed6;hp=0000000000000000000000000000000000000000;hpb=0b686a0ab95aca103224dcbed2e48e6722f07452;p=openwrt-10.03%2F.git

diff --git a/package/mac80211/patches/550-vlan_sta_lookup.patch b/package/mac80211/patches/550-vlan_sta_lookup.patch
new file mode 100644
index 000000000..ad15ca974
--- /dev/null
+++ b/package/mac80211/patches/550-vlan_sta_lookup.patch
@@ -0,0 +1,98 @@
+--- a/net/mac80211/sta_info.c
++++ b/net/mac80211/sta_info.c
+@@ -119,6 +119,27 @@ struct sta_info *sta_info_get(struct iee
+ 	return sta;
+ }
+ 
++/*
++ * Get sta info either from the specified interface
++ * or from one of its vlans
++ */
++struct sta_info *sta_info_get_bss(struct ieee80211_sub_if_data *sdata,
++				  const u8 *addr)
++{
++	struct ieee80211_local *local = sdata->local;
++	struct sta_info *sta;
++
++	sta = rcu_dereference(local->sta_hash[STA_HASH(addr)]);
++	while (sta) {
++		if ((sta->sdata == sdata ||
++		     sta->sdata->bss == sdata->bss) &&
++		    memcmp(sta->sta.addr, addr, ETH_ALEN) == 0)
++			break;
++		sta = rcu_dereference(sta->hnext);
++	}
++	return sta;
++}
++
+ struct sta_info *sta_info_get_by_idx(struct ieee80211_sub_if_data *sdata,
+ 				     int idx)
+ {
+--- a/net/mac80211/sta_info.h
++++ b/net/mac80211/sta_info.h
+@@ -408,6 +408,9 @@ static inline u32 get_sta_flags(struct s
+ struct sta_info *sta_info_get(struct ieee80211_sub_if_data *sdata,
+ 			      const u8 *addr);
+ 
++struct sta_info *sta_info_get_bss(struct ieee80211_sub_if_data *sdata,
++				  const u8 *addr);
++
+ static inline
+ void for_each_sta_info_type_check(struct ieee80211_local *local,
+ 				  const u8 *addr,
+--- a/net/mac80211/cfg.c
++++ b/net/mac80211/cfg.c
+@@ -148,7 +148,7 @@ static int ieee80211_add_key(struct wiph
+ 	rcu_read_lock();
+ 
+ 	if (mac_addr) {
+-		sta = sta_info_get(sdata, mac_addr);
++		sta = sta_info_get_bss(sdata, mac_addr);
+ 		if (!sta) {
+ 			ieee80211_key_free(key);
+ 			err = -ENOENT;
+@@ -179,7 +179,7 @@ static int ieee80211_del_key(struct wiph
+ 	if (mac_addr) {
+ 		ret = -ENOENT;
+ 
+-		sta = sta_info_get(sdata, mac_addr);
++		sta = sta_info_get_bss(sdata, mac_addr);
+ 		if (!sta)
+ 			goto out_unlock;
+ 
+@@ -226,7 +226,7 @@ static int ieee80211_get_key(struct wiph
+ 	rcu_read_lock();
+ 
+ 	if (mac_addr) {
+-		sta = sta_info_get(sdata, mac_addr);
++		sta = sta_info_get_bss(sdata, mac_addr);
+ 		if (!sta)
+ 			goto out;
+ 
+@@ -419,7 +419,7 @@ static int ieee80211_get_station(struct 
+ 
+ 	rcu_read_lock();
+ 
+-	sta = sta_info_get(sdata, mac);
++	sta = sta_info_get_bss(sdata, mac);
+ 	if (sta) {
+ 		ret = 0;
+ 		sta_set_sinfo(sta, sinfo);
+@@ -775,7 +775,7 @@ static int ieee80211_del_station(struct 
+ 	if (mac) {
+ 		rcu_read_lock();
+ 
+-		sta = sta_info_get(sdata, mac);
++		sta = sta_info_get_bss(sdata, mac);
+ 		if (!sta) {
+ 			rcu_read_unlock();
+ 			return -ENOENT;
+@@ -803,7 +803,7 @@ static int ieee80211_change_station(stru
+ 
+ 	rcu_read_lock();
+ 
+-	sta = sta_info_get(sdata, mac);
++	sta = sta_info_get_bss(sdata, mac);
+ 	if (!sta) {
+ 		rcu_read_unlock();
+ 		return -ENOENT;