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authorFelix Fietkau <nbd@openwrt.org>2012-04-23 17:29:29 +0000
committerFelix Fietkau <nbd@openwrt.org>2012-04-23 17:29:29 +0000
commit43962ee2af338abba465750e53f2b05ea547306e (patch)
tree22b1a08c136030e02757947f210dd9cfbd09a0de /package/mac80211/patches/300-pending_work.patch
parent4b6833b176b45df9be9642dff21b81fd3ec9a0e6 (diff)
downloadupstream-43962ee2af338abba465750e53f2b05ea547306e.tar.gz
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mac80211: update AP multicast fix to latest version submitted to linux-wireless@
SVN-Revision: 31453
Diffstat (limited to 'package/mac80211/patches/300-pending_work.patch')
-rw-r--r--package/mac80211/patches/300-pending_work.patch48
1 files changed, 40 insertions, 8 deletions
diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch
index 0ffa61d4dc..79d8277ed9 100644
--- a/package/mac80211/patches/300-pending_work.patch
+++ b/package/mac80211/patches/300-pending_work.patch
@@ -814,13 +814,38 @@
ATH9K_RXERR_KEYMISS));
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
-@@ -1023,6 +1023,10 @@ static int ieee80211_change_station(stru
+@@ -1005,6 +1005,9 @@ static int ieee80211_change_station(stru
+ }
+
+ if (params->vlan && params->vlan != sta->sdata->dev) {
++ bool prev_4addr = false;
++ bool new_4addr = false;
++
+ vlansdata = IEEE80211_DEV_TO_SUB_IF(params->vlan);
+
+ if (vlansdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
+@@ -1020,9 +1023,25 @@ static int ieee80211_change_station(stru
+ }
+
+ rcu_assign_pointer(vlansdata->u.vlan.sta, sta);
++ new_4addr = true;
++ }
++
++ if (sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&
++ sta->sdata->u.vlan.sta) {
++ rcu_assign_pointer(sta->sdata->u.vlan.sta, NULL);
++ prev_4addr = true;
}
sta->sdata = vlansdata;
+
-+ if (sta->sta_state == IEEE80211_STA_AUTHORIZED)
-+ atomic_dec(&sta->sdata->u.ap.num_mcast_sta);
++ if (sta->sta_state == IEEE80211_STA_AUTHORIZED &&
++ prev_4addr != new_4addr) {
++ if (new_4addr)
++ atomic_dec(&sta->sdata->bss->num_mcast_sta);
++ else
++ atomic_inc(&sta->sdata->bss->num_mcast_sta);
++ }
+
ieee80211_send_layer2_update(sta);
}
@@ -858,20 +883,27 @@
};
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
-@@ -1418,14 +1418,14 @@ int sta_info_move_state(struct sta_info
+@@ -1417,15 +1417,19 @@ int sta_info_move_state(struct sta_info
+ if (sta->sta_state == IEEE80211_STA_AUTH) {
set_bit(WLAN_STA_ASSOC, &sta->_flags);
} else if (sta->sta_state == IEEE80211_STA_AUTHORIZED) {
- if (sta->sdata->vif.type == NL80211_IFTYPE_AP)
+- if (sta->sdata->vif.type == NL80211_IFTYPE_AP)
- atomic_dec(&sta->sdata->u.ap.num_sta_authorized);
-+ atomic_dec(&sta->sdata->u.ap.num_mcast_sta);
++ if (sta->sdata->vif.type == NL80211_IFTYPE_AP ||
++ (sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&
++ !sta->sdata->u.vlan.sta))
++ atomic_dec(&sta->sdata->bss->num_mcast_sta);
clear_bit(WLAN_STA_AUTHORIZED, &sta->_flags);
}
break;
case IEEE80211_STA_AUTHORIZED:
if (sta->sta_state == IEEE80211_STA_ASSOC) {
- if (sta->sdata->vif.type == NL80211_IFTYPE_AP)
+- if (sta->sdata->vif.type == NL80211_IFTYPE_AP)
- atomic_inc(&sta->sdata->u.ap.num_sta_authorized);
-+ atomic_inc(&sta->sdata->u.ap.num_mcast_sta);
++ if (sta->sdata->vif.type == NL80211_IFTYPE_AP ||
++ (sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&
++ !sta->sdata->u.vlan.sta))
++ atomic_inc(&sta->sdata->bss->num_mcast_sta);
set_bit(WLAN_STA_AUTHORIZED, &sta->_flags);
}
break;