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Diffstat (limited to 'net/mac80211/wme.c')
-rw-r--r--net/mac80211/wme.c31
1 files changed, 16 insertions, 15 deletions
diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c
index 34e6d02..28bc084 100644
--- a/net/mac80211/wme.c
+++ b/net/mac80211/wme.c
@@ -21,7 +21,16 @@
/* Default mapping in classifier to work with default
* queue setup.
*/
-const int ieee802_1d_to_ac[8] = { 2, 3, 3, 2, 1, 1, 0, 0 };
+const int ieee802_1d_to_ac[8] = {
+ IEEE80211_AC_BE,
+ IEEE80211_AC_BK,
+ IEEE80211_AC_BK,
+ IEEE80211_AC_BE,
+ IEEE80211_AC_VI,
+ IEEE80211_AC_VI,
+ IEEE80211_AC_VO,
+ IEEE80211_AC_VO
+};
static int wme_downgrade_ac(struct sk_buff *skb)
{
@@ -50,26 +59,22 @@ u16 ieee80211_select_queue(struct ieee80211_sub_if_data *sdata,
{
struct ieee80211_local *local = sdata->local;
struct sta_info *sta = NULL;
- u32 sta_flags = 0;
const u8 *ra = NULL;
bool qos = false;
if (local->hw.queues < 4 || skb->len < 6) {
skb->priority = 0; /* required for correct WPA/11i MIC */
- return min_t(u16, local->hw.queues - 1,
- ieee802_1d_to_ac[skb->priority]);
+ return min_t(u16, local->hw.queues - 1, IEEE80211_AC_BE);
}
rcu_read_lock();
switch (sdata->vif.type) {
case NL80211_IFTYPE_AP_VLAN:
- rcu_read_lock();
sta = rcu_dereference(sdata->u.vlan.sta);
- if (sta)
- sta_flags = get_sta_flags(sta);
- rcu_read_unlock();
- if (sta)
+ if (sta) {
+ qos = get_sta_flags(sta) & WLAN_STA_WME;
break;
+ }
case NL80211_IFTYPE_AP:
ra = skb->data;
break;
@@ -98,17 +103,13 @@ u16 ieee80211_select_queue(struct ieee80211_sub_if_data *sdata,
if (!sta && ra && !is_multicast_ether_addr(ra)) {
sta = sta_info_get(sdata, ra);
if (sta)
- sta_flags = get_sta_flags(sta);
+ qos = get_sta_flags(sta) & WLAN_STA_WME;
}
-
- if (sta_flags & WLAN_STA_WME)
- qos = true;
-
rcu_read_unlock();
if (!qos) {
skb->priority = 0; /* required for correct WPA/11i MIC */
- return ieee802_1d_to_ac[skb->priority];
+ return IEEE80211_AC_BE;
}
/* use the data classifier to determine what 802.1d tag the