From 1da648ca46b0a0cc82de8ef2bfe34b792b6fb687 Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Fri, 25 Mar 2011 21:12:28 +0000
Subject: mac80211: update to wireless-testing 2011-03-24

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26293 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 package/mac80211/patches/300-pending_work.patch | 86 +++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 package/mac80211/patches/300-pending_work.patch

(limited to 'package/mac80211/patches/300-pending_work.patch')

diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch
new file mode 100644
index 000000000..40fd32db2
--- /dev/null
+++ b/package/mac80211/patches/300-pending_work.patch
@@ -0,0 +1,86 @@
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -1048,6 +1048,8 @@ static int ath9k_start(struct ieee80211_
+ 		"Starting driver with initial channel: %d MHz\n",
+ 		curchan->center_freq);
+ 
++	ath9k_ps_wakeup(sc);
++
+ 	mutex_lock(&sc->mutex);
+ 
+ 	/* setup initial channel */
+@@ -1143,6 +1145,8 @@ static int ath9k_start(struct ieee80211_
+ mutex_unlock:
+ 	mutex_unlock(&sc->mutex);
+ 
++	ath9k_ps_restore(sc);
++
+ 	return r;
+ }
+ 
+--- a/net/mac80211/ibss.c
++++ b/net/mac80211/ibss.c
+@@ -661,7 +661,6 @@ static void ieee80211_sta_find_ibss(stru
+ static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata,
+ 					struct sk_buff *req)
+ {
+-	struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(req);
+ 	struct ieee80211_mgmt *mgmt = (void *)req->data;
+ 	struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
+ 	struct ieee80211_local *local = sdata->local;
+@@ -685,7 +684,7 @@ static void ieee80211_rx_mgmt_probe_req(
+ 	       mgmt->bssid, tx_last_beacon);
+ #endif /* CONFIG_MAC80211_IBSS_DEBUG */
+ 
+-	if (!tx_last_beacon && !(rx_status->rx_flags & IEEE80211_RX_RA_MATCH))
++	if (!tx_last_beacon && is_multicast_ether_addr(mgmt->da))
+ 		return;
+ 
+ 	if (memcmp(mgmt->bssid, ifibss->bssid, ETH_ALEN) != 0 &&
+--- a/net/mac80211/rc80211_minstrel_ht.c
++++ b/net/mac80211/rc80211_minstrel_ht.c
+@@ -659,18 +659,14 @@ minstrel_ht_update_caps(void *priv, stru
+ 	struct ieee80211_mcs_info *mcs = &sta->ht_cap.mcs;
+ 	struct ieee80211_local *local = hw_to_local(mp->hw);
+ 	u16 sta_cap = sta->ht_cap.cap;
++	int n_supported = 0;
+ 	int ack_dur;
+ 	int stbc;
+ 	int i;
+ 
+ 	/* fall back to the old minstrel for legacy stations */
+-	if (!sta->ht_cap.ht_supported) {
+-		msp->is_ht = false;
+-		memset(&msp->legacy, 0, sizeof(msp->legacy));
+-		msp->legacy.r = msp->ratelist;
+-		msp->legacy.sample_table = msp->sample_table;
+-		return mac80211_minstrel.rate_init(priv, sband, sta, &msp->legacy);
+-	}
++	if (!sta->ht_cap.ht_supported)
++		goto use_legacy;
+ 
+ 	BUILD_BUG_ON(ARRAY_SIZE(minstrel_mcs_groups) !=
+ 		MINSTREL_MAX_STREAMS * MINSTREL_STREAM_GROUPS);
+@@ -725,7 +721,22 @@ minstrel_ht_update_caps(void *priv, stru
+ 
+ 		mi->groups[i].supported =
+ 			mcs->rx_mask[minstrel_mcs_groups[i].streams - 1];
++
++		if (mi->groups[i].supported)
++			n_supported++;
+ 	}
++
++	if (!n_supported)
++		goto use_legacy;
++
++	return;
++
++use_legacy:
++	msp->is_ht = false;
++	memset(&msp->legacy, 0, sizeof(msp->legacy));
++	msp->legacy.r = msp->ratelist;
++	msp->legacy.sample_table = msp->sample_table;
++	return mac80211_minstrel.rate_init(priv, sband, sta, &msp->legacy);
+ }
+ 
+ static void
-- 
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