From 41a169115b56cee08ba5ac0c85275c91b3193830 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Tue, 31 May 2011 23:07:29 +0000
Subject: mac80211: update to wireless-testing 2011-05-27

SVN-Revision: 27071
---
 .../patches/572-ath9k_tx_last_beacon.patch         | 111 ---------------------
 1 file changed, 111 deletions(-)
 delete mode 100644 package/mac80211/patches/572-ath9k_tx_last_beacon.patch

(limited to 'package/mac80211/patches/572-ath9k_tx_last_beacon.patch')

diff --git a/package/mac80211/patches/572-ath9k_tx_last_beacon.patch b/package/mac80211/patches/572-ath9k_tx_last_beacon.patch
deleted file mode 100644
index 8b2950d654..0000000000
--- a/package/mac80211/patches/572-ath9k_tx_last_beacon.patch
+++ /dev/null
@@ -1,111 +0,0 @@
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -397,6 +397,9 @@ struct ath_beacon {
- 	struct ath_descdma bdma;
- 	struct ath_txq *cabq;
- 	struct list_head bbuf;
-+
-+	bool tx_processed;
-+	bool tx_last;
- };
- 
- void ath_beacon_tasklet(unsigned long data);
---- a/drivers/net/wireless/ath/ath9k/beacon.c
-+++ b/drivers/net/wireless/ath/ath9k/beacon.c
-@@ -18,6 +18,12 @@
- 
- #define FUDGE 2
- 
-+static void ath9k_reset_beacon_status(struct ath_softc *sc)
-+{
-+	sc->beacon.tx_processed = false;
-+	sc->beacon.tx_last = false;
-+}
-+
- /*
-  *  This function will modify certain transmit queue properties depending on
-  *  the operating mode of the station (AP or AdHoc).  Parameters are AIFS
-@@ -72,6 +78,8 @@ static void ath_beacon_setup(struct ath_
- 	struct ieee80211_supported_band *sband;
- 	u8 rate = 0;
- 
-+	ath9k_reset_beacon_status(sc);
-+
- 	ds = bf->bf_desc;
- 	flags = ATH9K_TXDESC_NOACK;
- 
-@@ -134,6 +142,8 @@ static struct ath_buf *ath_beacon_genera
- 	struct ieee80211_tx_info *info;
- 	int cabq_depth;
- 
-+	ath9k_reset_beacon_status(sc);
-+
- 	avp = (void *)vif->drv_priv;
- 	cabq = sc->beacon.cabq;
- 
-@@ -644,6 +654,8 @@ static void ath_beacon_config_adhoc(stru
- 	struct ath_common *common = ath9k_hw_common(ah);
- 	u32 tsf, delta, intval, nexttbtt;
- 
-+	ath9k_reset_beacon_status(sc);
-+
- 	tsf = ath9k_hw_gettsf32(ah) + TU_TO_USEC(FUDGE);
- 	intval = TU_TO_USEC(conf->beacon_interval & ATH9K_BEACON_PERIOD);
- 
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -2316,6 +2316,48 @@ static bool ath9k_tx_frames_pending(stru
- 	return false;
- }
- 
-+int ath9k_tx_last_beacon(struct ieee80211_hw *hw)
-+{
-+	struct ath_softc *sc = hw->priv;
-+	struct ath_hw *ah = sc->sc_ah;
-+	struct ieee80211_vif *vif;
-+	struct ath_vif *avp;
-+	struct ath_buf *bf;
-+	struct ath_tx_status ts;
-+	int status;
-+
-+	if (ah->opmode != NL80211_IFTYPE_ADHOC)
-+		return 0;
-+
-+	vif = sc->beacon.bslot[0];
-+	if (!vif)
-+		return 0;
-+
-+	avp = (void *)vif->drv_priv;
-+	if (!avp->is_bslot_active)
-+		return 0;
-+
-+	if (!sc->beacon.tx_processed) {
-+		tasklet_disable(&sc->bcon_tasklet);
-+
-+		bf = avp->av_bcbuf;
-+		if (!bf || !bf->bf_mpdu)
-+			goto skip;
-+
-+		status = ath9k_hw_txprocdesc(ah, bf->bf_desc, &ts);
-+		if (status == -EINPROGRESS)
-+			goto skip;
-+
-+		sc->beacon.tx_processed = true;
-+		sc->beacon.tx_last = !(ts.ts_status & ATH9K_TXERR_MASK);
-+
-+skip:
-+		tasklet_enable(&sc->bcon_tasklet);
-+	}
-+
-+	return sc->beacon.tx_last;
-+}
-+
- struct ieee80211_ops ath9k_ops = {
- 	.tx 		    = ath9k_tx,
- 	.start 		    = ath9k_start,
-@@ -2340,4 +2382,5 @@ struct ieee80211_ops ath9k_ops = {
- 	.set_coverage_class = ath9k_set_coverage_class,
- 	.flush		    = ath9k_flush,
- 	.tx_frames_pending  = ath9k_tx_frames_pending,
-+	.tx_last_beacon = ath9k_tx_last_beacon,
- };
-- 
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