---

yaml
---
r: 300693
b: refs/heads/master
c: da40f40
h: refs/heads/master
i:
  300691: c7bc02c
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 78f9c85035101317d4189cdb31c582f96854b182
+refs/heads/master: da40f4074fdfde347974ebcef3ad57a49f7d04a7

trunk/drivers/net/wireless/rt2x00/rt2x00.h

@@ -692,6 +692,7 @@ enum rt2x00_state_flags {
 	 */
 	CONFIG_CHANNEL_HT40,
 	CONFIG_POWERSAVING,
+	CONFIG_HT_DISABLED,
 
 	/*
 	 * Mark we currently are sequentially reading TX_STA_FIFO register

trunk/drivers/net/wireless/rt2x00/rt2x00config.c

@@ -217,6 +217,11 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
 	libconf.conf = conf;
 
 	if (ieee80211_flags & IEEE80211_CONF_CHANGE_CHANNEL) {
+		if (!conf_is_ht(conf))
+			set_bit(CONFIG_HT_DISABLED, &rt2x00dev->flags);
+		else
+			clear_bit(CONFIG_HT_DISABLED, &rt2x00dev->flags);
+
 		if (conf_is_ht40(conf)) {
 			set_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags);
 			hw_value = rt2x00ht_center_channel(rt2x00dev, conf);

trunk/drivers/net/wireless/rt2x00/rt2x00queue.c

@@ -320,14 +320,6 @@ static void rt2x00queue_create_tx_descriptor_ht(struct rt2x00_dev *rt2x00dev,
 		txdesc->u.ht.wcid = sta_priv->wcid;
 	}
 
-	txdesc->u.ht.ba_size = 7;	/* FIXME: What value is needed? */
-
-	/*
-	 * Only one STBC stream is supported for now.
-	 */
-	if (tx_info->flags & IEEE80211_TX_CTL_STBC)
-		txdesc->u.ht.stbc = 1;
-
 	/*
 	 * If IEEE80211_TX_RC_MCS is set txrate->idx just contains the
 	 * mcs rate to be used
@@ -351,6 +343,24 @@ static void rt2x00queue_create_tx_descriptor_ht(struct rt2x00_dev *rt2x00dev,
 			txdesc->u.ht.mcs |= 0x08;
 	}
 
+	if (test_bit(CONFIG_HT_DISABLED, &rt2x00dev->flags)) {
+		if (!(tx_info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT))
+			txdesc->u.ht.txop = TXOP_SIFS;
+		else
+			txdesc->u.ht.txop = TXOP_BACKOFF;
+
+		/* Left zero on all other settings. */
+		return;
+	}
+
+	txdesc->u.ht.ba_size = 7;	/* FIXME: What value is needed? */
+
+	/*
+	 * Only one STBC stream is supported for now.
+	 */
+	if (tx_info->flags & IEEE80211_TX_CTL_STBC)
+		txdesc->u.ht.stbc = 1;
+
 	/*
 	 * This frame is eligible for an AMPDU, however, don't aggregate
 	 * frames that are intended to probe a specific tx rate.