From 39df600aa6ac027b53c4ce3089cba57467a960df Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Mon, 27 Jun 2011 23:58:45 +0300
Subject: [PATCH] mac80211: propagate information about STA WME support down
Add a memeber to the ieee80211_sta structure to indicate whether the STA
supports WME.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
include/net/mac80211.h | 2 ++
net/mac80211/cfg.c | 5 ++++-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 120f102814b6..c9def42c1286 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -933,6 +933,7 @@ enum set_key_cmd {
* @aid: AID we assigned to the station if we're an AP
* @supp_rates: Bitmap of supported rates (per band)
* @ht_cap: HT capabilities of this STA; restricted to our own TX capabilities
+ * @wme: indicates whether the STA supports WME. Only valid during AP-mode.
* @drv_priv: data area for driver use, will always be aligned to
* sizeof(void *), size is determined in hw information.
*/
@@ -941,6 +942,7 @@ struct ieee80211_sta {
u8 addr[ETH_ALEN];
u16 aid;
struct ieee80211_sta_ht_cap ht_cap;
+ bool wme;
/* must be last */
u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *))));
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 6e56c6ee7ccd..9fe22cc393c8 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -674,8 +674,11 @@ static void sta_apply_parameters(struct ieee80211_local *local,
if (mask & BIT(NL80211_STA_FLAG_WME)) {
sta->flags &= ~WLAN_STA_WME;
- if (set & BIT(NL80211_STA_FLAG_WME))
+ sta->sta.wme = false;
+ if (set & BIT(NL80211_STA_FLAG_WME)) {
sta->flags |= WLAN_STA_WME;
+ sta->sta.wme = true;
+ }
}
if (mask & BIT(NL80211_STA_FLAG_MFP)) {
--
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