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authorYoni Divinsky <yoni.divinsky@ti.com>2012-06-20 16:39:13 +0400
committerJohannes Berg <johannes.berg@intel.com>2012-06-20 19:35:22 +0400
commit00e96decfd0b927f975c98340a5982c5039eeaae (patch)
treeaec86580944dd4a5bc22238fe4a77bb3d8acc777 /net/mac80211/wme.c
parent50ae34a254ca5192e46503884ed0edd60795fe87 (diff)
downloadlinux-00e96decfd0b927f975c98340a5982c5039eeaae.tar.xz
mac80211: save wmm_acm per sdata
Save and configure the wmm_acm per sdata, rather than per hardware. If wmm_acm is saved per hardware when running two interfaces simultaneously on the same hardware one interface's wmm policy will be affected by the other interface. Signed-off-by: Yoni Divinsky <yoni.divinsky@ti.com> Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/wme.c')
-rw-r--r--net/mac80211/wme.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c
index c3d643a6536c..cea06e9f26f4 100644
--- a/net/mac80211/wme.c
+++ b/net/mac80211/wme.c
@@ -52,11 +52,11 @@ static int wme_downgrade_ac(struct sk_buff *skb)
}
}
-static u16 ieee80211_downgrade_queue(struct ieee80211_local *local,
+static u16 ieee80211_downgrade_queue(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb)
{
/* in case we are a client verify acm is not set for this ac */
- while (unlikely(local->wmm_acm & BIT(skb->priority))) {
+ while (unlikely(sdata->wmm_acm & BIT(skb->priority))) {
if (wme_downgrade_ac(skb)) {
/*
* This should not really happen. The AP has marked all
@@ -73,10 +73,11 @@ static u16 ieee80211_downgrade_queue(struct ieee80211_local *local,
}
/* Indicate which queue to use for this fully formed 802.11 frame */
-u16 ieee80211_select_queue_80211(struct ieee80211_local *local,
+u16 ieee80211_select_queue_80211(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb,
struct ieee80211_hdr *hdr)
{
+ struct ieee80211_local *local = sdata->local;
u8 *p;
if (local->hw.queues < IEEE80211_NUM_ACS)
@@ -94,7 +95,7 @@ u16 ieee80211_select_queue_80211(struct ieee80211_local *local,
p = ieee80211_get_qos_ctl(hdr);
skb->priority = *p & IEEE80211_QOS_CTL_TAG1D_MASK;
- return ieee80211_downgrade_queue(local, skb);
+ return ieee80211_downgrade_queue(sdata, skb);
}
/* Indicate which queue to use. */
@@ -156,7 +157,7 @@ u16 ieee80211_select_queue(struct ieee80211_sub_if_data *sdata,
* data frame has */
skb->priority = cfg80211_classify8021d(skb);
- return ieee80211_downgrade_queue(local, skb);
+ return ieee80211_downgrade_queue(sdata, skb);
}
void ieee80211_set_qos_hdr(struct ieee80211_sub_if_data *sdata,