Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking changes from David Miller:

1) Allow to dump, monitor, and change the bridge multicast database
   using netlink.  From Cong Wang.

2) RFC 5961 TCP blind data injection attack mitigation, from Eric
   Dumazet.

3) Networking user namespace support from Eric W. Biederman.

4) tuntap/virtio-net multiqueue support by Jason Wang.

5) Support for checksum offload of encapsulated packets (basically,
   tunneled traffic can still be checksummed by HW).  From Joseph
   Gasparakis.

6) Allow BPF filter access to VLAN tags, from Eric Dumazet and
   Daniel Borkmann.

7) Bridge port parameters over netlink and BPDU blocking support
   from Stephen Hemminger.

8) Improve data access patterns during inet socket demux by rearranging
   socket layout, from Eric Dumazet.

9) TIPC protocol updates and cleanups from Ying Xue, Paul Gortmaker, and
   Jon Maloy.

10) Update TCP socket hash sizing to be more in line with current day
    realities.  The existing heurstics were choosen a decade ago.
    From Eric Dumazet.

11) Fix races, queue bloat, and excessive wakeups in ATM and
    associated drivers, from Krzysztof Mazur and David Woodhouse.

12) Support DOVE (Distributed Overlay Virtual Ethernet) extensions
    in VXLAN driver, from David Stevens.

13) Add "oops_only" mode to netconsole, from Amerigo Wang.

14) Support set and query of VEB/VEPA bridge mode via PF_BRIDGE, also
    allow DCB netlink to work on namespaces other than the initial
    namespace.  From John Fastabend.

15) Support PTP in the Tigon3 driver, from Matt Carlson.

16) tun/vhost zero copy fixes and improvements, plus turn it on
    by default, from Michael S. Tsirkin.

17) Support per-association statistics in SCTP, from Michele
    Baldessari.

And many, many, driver updates, cleanups, and improvements.  Too
numerous to mention individually.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1722 commits)
  net/mlx4_en: Add support for destination MAC in steering rules
  net/mlx4_en: Use generic etherdevice.h functions.
  net: ethtool: Add destination MAC address to flow steering API
  bridge: add support of adding and deleting mdb entries
  bridge: notify mdb changes via netlink
  ndisc: Unexport ndisc_{build,send}_skb().
  uapi: add missing netconf.h to export list
  pkt_sched: avoid requeues if possible
  solos-pci: fix double-free of TX skb in DMA mode
  bnx2: Fix accidental reversions.
  bna: Driver Version Updated to 3.1.2.1
  bna: Firmware update
  bna: Add RX State
  bna: Rx Page Based Allocation
  bna: TX Intr Coalescing Fix
  bna: Tx and Rx Optimizations
  bna: Code Cleanup and Enhancements
  ath9k: check pdata variable before dereferencing it
  ath5k: RX timestamp is reported at end of frame
  ath9k_htc: RX timestamp is reported at end of frame
  ...

1 files changed, 150 insertions, 95 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 59474ae0aec0..197b4466a5d2 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -2173,7 +2173,7 @@ static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev,
 				rt2800_rfcsr_write(rt2x00dev, 59,
 						   r59_nonbt_rev[idx]);
 			} else if (rt2x00_rt(rt2x00dev, RT5390) ||
-					   rt2x00_rt(rt2x00dev, RT5392)) {
+				   rt2x00_rt(rt2x00dev, RT5392)) {
 				static const char r59_non_bt[] = {0x8f, 0x8f,
 					0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8d,
 					0x8a, 0x88, 0x88, 0x87, 0x87, 0x86};
@@ -2243,7 +2243,7 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 		rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
 
 		rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr);
-		rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 1);
+		rt2x00_set_field8(&rfcsr, RFCSR3_VCOCAL_EN, 1);
 		rt2800_rfcsr_write(rt2x00dev, 3, rfcsr);
 	}
 
@@ -2264,7 +2264,7 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 
 	if (rf->channel <= 14) {
 		if (!rt2x00_rt(rt2x00dev, RT5390) &&
-			!rt2x00_rt(rt2x00dev, RT5392)) {
+		    !rt2x00_rt(rt2x00dev, RT5392)) {
 			if (test_bit(CAPABILITY_EXTERNAL_LNA_BG,
 				     &rt2x00dev->cap_flags)) {
 				rt2800_bbp_write(rt2x00dev, 82, 0x62);
@@ -2520,20 +2520,37 @@ static int rt2800_get_txpower_bw_comp(struct rt2x00_dev *rt2x00dev,
 	return comp_value;
 }
 
+static int rt2800_get_txpower_reg_delta(struct rt2x00_dev *rt2x00dev,
+					int power_level, int max_power)
+{
+	int delta;
+
+	if (test_bit(CAPABILITY_POWER_LIMIT, &rt2x00dev->cap_flags))
+		return 0;
+
+	/*
+	 * XXX: We don't know the maximum transmit power of our hardware since
+	 * the EEPROM doesn't expose it. We only know that we are calibrated
+	 * to 100% tx power.
+	 *
+	 * Hence, we assume the regulatory limit that cfg80211 calulated for
+	 * the current channel is our maximum and if we are requested to lower
+	 * the value we just reduce our tx power accordingly.
+	 */
+	delta = power_level - max_power;
+	return min(delta, 0);
+}
+
 static u8 rt2800_compensate_txpower(struct rt2x00_dev *rt2x00dev, int is_rate_b,
 				   enum ieee80211_band band, int power_level,
 				   u8 txpower, int delta)
 {
-	u32 reg;
 	u16 eeprom;
 	u8 criterion;
 	u8 eirp_txpower;
 	u8 eirp_txpower_criterion;
 	u8 reg_limit;
 
-	if (!((band == IEEE80211_BAND_5GHZ) && is_rate_b))
-		return txpower;
-
 	if (test_bit(CAPABILITY_POWER_LIMIT, &rt2x00dev->cap_flags)) {
 		/*
 		 * Check if eirp txpower exceed txpower_limit.
@@ -2542,11 +2559,13 @@ static u8 rt2800_compensate_txpower(struct rt2x00_dev *rt2x00dev, int is_rate_b,
 		 * .11b data rate need add additional 4dbm
 		 * when calculating eirp txpower.
 		 */
-		rt2800_register_read(rt2x00dev, TX_PWR_CFG_0, &reg);
-		criterion = rt2x00_get_field32(reg, TX_PWR_CFG_0_6MBS);
+		rt2x00_eeprom_read(rt2x00dev, EEPROM_TXPOWER_BYRATE + 1,
+				   &eeprom);
+		criterion = rt2x00_get_field16(eeprom,
+					       EEPROM_TXPOWER_BYRATE_RATE0);
 
-		rt2x00_eeprom_read(rt2x00dev,
-				   EEPROM_EIRP_MAX_TX_POWER, &eeprom);
+		rt2x00_eeprom_read(rt2x00dev, EEPROM_EIRP_MAX_TX_POWER,
+				   &eeprom);
 
 		if (band == IEEE80211_BAND_2GHZ)
 			eirp_txpower_criterion = rt2x00_get_field16(eeprom,
@@ -2563,36 +2582,71 @@ static u8 rt2800_compensate_txpower(struct rt2x00_dev *rt2x00dev, int is_rate_b,
 	} else
 		reg_limit = 0;
 
-	return txpower + delta - reg_limit;
+	txpower = max(0, txpower + delta - reg_limit);
+	return min_t(u8, txpower, 0xc);
 }
 
+/*
+ * We configure transmit power using MAC TX_PWR_CFG_{0,...,N} registers and
+ * BBP R1 register. TX_PWR_CFG_X allow to configure per rate TX power values,
+ * 4 bits for each rate (tune from 0 to 15 dBm). BBP_R1 controls transmit power
+ * for all rates, but allow to set only 4 discrete values: -12, -6, 0 and 6 dBm.
+ * Reference per rate transmit power values are located in the EEPROM at
+ * EEPROM_TXPOWER_BYRATE offset. We adjust them and BBP R1 settings according to
+ * current conditions (i.e. band, bandwidth, temperature, user settings).
+ */
 static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
-				  enum ieee80211_band band,
+				  struct ieee80211_channel *chan,
 				  int power_level)
 {
-	u8 txpower;
+	u8 txpower, r1;
 	u16 eeprom;
-	int i, is_rate_b;
-	u32 reg;
-	u8 r1;
-	u32 offset;
-	int delta;
+	u32 reg, offset;
+	int i, is_rate_b, delta, power_ctrl;
+	enum ieee80211_band band = chan->band;
 
 	/*
-	 * Calculate HT40 compensation delta
+	 * Calculate HT40 compensation. For 40MHz we need to add or subtract
+	 * value read from EEPROM (different for 2GHz and for 5GHz).
 	 */
 	delta = rt2800_get_txpower_bw_comp(rt2x00dev, band);
 
 	/*
-	 * calculate temperature compensation delta
+	 * Calculate temperature compensation. Depends on measurement of current
+	 * TSSI (Transmitter Signal Strength Indication) we know TX power (due
+	 * to temperature or maybe other factors) is smaller or bigger than
+	 * expected. We adjust it, based on TSSI reference and boundaries values
+	 * provided in EEPROM.
 	 */
 	delta += rt2800_get_gain_calibration_delta(rt2x00dev);
 
 	/*
-	 * set to normal bbp tx power control mode: +/- 0dBm
+	 * Decrease power according to user settings, on devices with unknown
+	 * maximum tx power. For other devices we take user power_level into
+	 * consideration on rt2800_compensate_txpower().
+	 */
+	delta += rt2800_get_txpower_reg_delta(rt2x00dev, power_level,
+					      chan->max_power);
+
+	/*
+	 * BBP_R1 controls TX power for all rates, it allow to set the following
+	 * gains -12, -6, 0, +6 dBm by setting values 2, 1, 0, 3 respectively.
+	 *
+	 * TODO: we do not use +6 dBm option to do not increase power beyond
+	 * regulatory limit, however this could be utilized for devices with
+	 * CAPABILITY_POWER_LIMIT.
 	 */
 	rt2800_bbp_read(rt2x00dev, 1, &r1);
-	rt2x00_set_field8(&r1, BBP1_TX_POWER_CTRL, 0);
+	if (delta <= -12) {
+		power_ctrl = 2;
+		delta += 12;
+	} else if (delta <= -6) {
+		power_ctrl = 1;
+		delta += 6;
+	} else {
+		power_ctrl = 0;
+	}
+	rt2x00_set_field8(&r1, BBP1_TX_POWER_CTRL, power_ctrl);
 	rt2800_bbp_write(rt2x00dev, 1, r1);
 	offset = TX_PWR_CFG_0;
 
@@ -2710,7 +2764,7 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
 
 void rt2800_gain_calibration(struct rt2x00_dev *rt2x00dev)
 {
-	rt2800_config_txpower(rt2x00dev, rt2x00dev->curr_band,
+	rt2800_config_txpower(rt2x00dev, rt2x00dev->hw->conf.channel,
 			      rt2x00dev->tx_power);
 }
 EXPORT_SYMBOL_GPL(rt2800_gain_calibration);
@@ -2750,7 +2804,7 @@ void rt2800_vco_calibration(struct rt2x00_dev *rt2x00dev)
 	case RF5390:
 	case RF5392:
 		rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr);
-		rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 1);
+		rt2x00_set_field8(&rfcsr, RFCSR3_VCOCAL_EN, 1);
 		rt2800_rfcsr_write(rt2x00dev, 3, rfcsr);
 		break;
 	default:
@@ -2845,11 +2899,11 @@ void rt2800_config(struct rt2x00_dev *rt2x00dev,
 	if (flags & IEEE80211_CONF_CHANGE_CHANNEL) {
 		rt2800_config_channel(rt2x00dev, libconf->conf,
 				      &libconf->rf, &libconf->channel);
-		rt2800_config_txpower(rt2x00dev, libconf->conf->channel->band,
+		rt2800_config_txpower(rt2x00dev, libconf->conf->channel,
 				      libconf->conf->power_level);
 	}
 	if (flags & IEEE80211_CONF_CHANGE_POWER)
-		rt2800_config_txpower(rt2x00dev, libconf->conf->channel->band,
+		rt2800_config_txpower(rt2x00dev, libconf->conf->channel,
 				      libconf->conf->power_level);
 	if (flags & IEEE80211_CONF_CHANGE_RETRY_LIMITS)
 		rt2800_config_retry_limit(rt2x00dev, libconf);
@@ -3538,8 +3592,8 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 	if (rt2x00_rt_rev(rt2x00dev, RT2860, REV_RT2860D))
 		rt2800_bbp_write(rt2x00dev, 84, 0x19);
 	else if (rt2x00_rt(rt2x00dev, RT3290) ||
-		     rt2x00_rt(rt2x00dev, RT5390) ||
-		     rt2x00_rt(rt2x00dev, RT5392))
+		 rt2x00_rt(rt2x00dev, RT5390) ||
+		 rt2x00_rt(rt2x00dev, RT5392))
 		rt2800_bbp_write(rt2x00dev, 84, 0x9a);
 	else
 		rt2800_bbp_write(rt2x00dev, 84, 0x99);
@@ -3598,7 +3652,7 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 	else if (rt2x00_rt(rt2x00dev, RT3352))
 		rt2800_bbp_write(rt2x00dev, 105, 0x34);
 	else if (rt2x00_rt(rt2x00dev, RT5390) ||
-			 rt2x00_rt(rt2x00dev, RT5392))
+		 rt2x00_rt(rt2x00dev, RT5392))
 		rt2800_bbp_write(rt2x00dev, 105, 0x3c);
 	else
 		rt2800_bbp_write(rt2x00dev, 105, 0x05);
@@ -3692,7 +3746,7 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 	}
 
 	if (rt2x00_rt(rt2x00dev, RT5390) ||
-		rt2x00_rt(rt2x00dev, RT5392)) {
+	    rt2x00_rt(rt2x00dev, RT5392)) {
 		int ant, div_mode;
 
 		rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
@@ -4166,66 +4220,66 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
 			rt2800_rfcsr_write(rt2x00dev, 61, 0xdd);
 		rt2800_rfcsr_write(rt2x00dev, 62, 0x00);
 		rt2800_rfcsr_write(rt2x00dev, 63, 0x00);
-	}	else if (rt2x00_rt(rt2x00dev, RT5392)) {
-			rt2800_rfcsr_write(rt2x00dev, 1, 0x17);
-			rt2800_rfcsr_write(rt2x00dev, 2, 0x80);
-			rt2800_rfcsr_write(rt2x00dev, 3, 0x88);
-			rt2800_rfcsr_write(rt2x00dev, 5, 0x10);
-			rt2800_rfcsr_write(rt2x00dev, 6, 0xe0);
-			rt2800_rfcsr_write(rt2x00dev, 7, 0x00);
-			rt2800_rfcsr_write(rt2x00dev, 10, 0x53);
-			rt2800_rfcsr_write(rt2x00dev, 11, 0x4a);
-			rt2800_rfcsr_write(rt2x00dev, 12, 0x46);
-			rt2800_rfcsr_write(rt2x00dev, 13, 0x9f);
-			rt2800_rfcsr_write(rt2x00dev, 14, 0x00);
-			rt2800_rfcsr_write(rt2x00dev, 15, 0x00);
-			rt2800_rfcsr_write(rt2x00dev, 16, 0x00);
-			rt2800_rfcsr_write(rt2x00dev, 18, 0x03);
-			rt2800_rfcsr_write(rt2x00dev, 19, 0x4d);
-			rt2800_rfcsr_write(rt2x00dev, 20, 0x00);
-			rt2800_rfcsr_write(rt2x00dev, 21, 0x8d);
-			rt2800_rfcsr_write(rt2x00dev, 22, 0x20);
-			rt2800_rfcsr_write(rt2x00dev, 23, 0x0b);
-			rt2800_rfcsr_write(rt2x00dev, 24, 0x44);
-			rt2800_rfcsr_write(rt2x00dev, 25, 0x80);
-			rt2800_rfcsr_write(rt2x00dev, 26, 0x82);
-			rt2800_rfcsr_write(rt2x00dev, 27, 0x09);
-			rt2800_rfcsr_write(rt2x00dev, 28, 0x00);
-			rt2800_rfcsr_write(rt2x00dev, 29, 0x10);
-			rt2800_rfcsr_write(rt2x00dev, 30, 0x10);
-			rt2800_rfcsr_write(rt2x00dev, 31, 0x80);
-			rt2800_rfcsr_write(rt2x00dev, 32, 0x20);
-			rt2800_rfcsr_write(rt2x00dev, 33, 0xC0);
-			rt2800_rfcsr_write(rt2x00dev, 34, 0x07);
-			rt2800_rfcsr_write(rt2x00dev, 35, 0x12);
-			rt2800_rfcsr_write(rt2x00dev, 36, 0x00);
-			rt2800_rfcsr_write(rt2x00dev, 37, 0x08);
-			rt2800_rfcsr_write(rt2x00dev, 38, 0x89);
-			rt2800_rfcsr_write(rt2x00dev, 39, 0x1b);
-			rt2800_rfcsr_write(rt2x00dev, 40, 0x0f);
-			rt2800_rfcsr_write(rt2x00dev, 41, 0xbb);
-			rt2800_rfcsr_write(rt2x00dev, 42, 0xd5);
-			rt2800_rfcsr_write(rt2x00dev, 43, 0x9b);
-			rt2800_rfcsr_write(rt2x00dev, 44, 0x0e);
-			rt2800_rfcsr_write(rt2x00dev, 45, 0xa2);
-			rt2800_rfcsr_write(rt2x00dev, 46, 0x73);
-			rt2800_rfcsr_write(rt2x00dev, 47, 0x0c);
-			rt2800_rfcsr_write(rt2x00dev, 48, 0x10);
-			rt2800_rfcsr_write(rt2x00dev, 49, 0x94);
-			rt2800_rfcsr_write(rt2x00dev, 50, 0x94);
-			rt2800_rfcsr_write(rt2x00dev, 51, 0x3a);
-			rt2800_rfcsr_write(rt2x00dev, 52, 0x48);
-			rt2800_rfcsr_write(rt2x00dev, 53, 0x44);
-			rt2800_rfcsr_write(rt2x00dev, 54, 0x38);
-			rt2800_rfcsr_write(rt2x00dev, 55, 0x43);
-			rt2800_rfcsr_write(rt2x00dev, 56, 0xa1);
-			rt2800_rfcsr_write(rt2x00dev, 57, 0x00);
-			rt2800_rfcsr_write(rt2x00dev, 58, 0x39);
-			rt2800_rfcsr_write(rt2x00dev, 59, 0x07);
-			rt2800_rfcsr_write(rt2x00dev, 60, 0x45);
-			rt2800_rfcsr_write(rt2x00dev, 61, 0x91);
-			rt2800_rfcsr_write(rt2x00dev, 62, 0x39);
-			rt2800_rfcsr_write(rt2x00dev, 63, 0x07);
+	} else if (rt2x00_rt(rt2x00dev, RT5392)) {
+		rt2800_rfcsr_write(rt2x00dev, 1, 0x17);
+		rt2800_rfcsr_write(rt2x00dev, 2, 0x80);
+		rt2800_rfcsr_write(rt2x00dev, 3, 0x88);
+		rt2800_rfcsr_write(rt2x00dev, 5, 0x10);
+		rt2800_rfcsr_write(rt2x00dev, 6, 0xe0);
+		rt2800_rfcsr_write(rt2x00dev, 7, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 10, 0x53);
+		rt2800_rfcsr_write(rt2x00dev, 11, 0x4a);
+		rt2800_rfcsr_write(rt2x00dev, 12, 0x46);
+		rt2800_rfcsr_write(rt2x00dev, 13, 0x9f);
+		rt2800_rfcsr_write(rt2x00dev, 14, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 15, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 16, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 18, 0x03);
+		rt2800_rfcsr_write(rt2x00dev, 19, 0x4d);
+		rt2800_rfcsr_write(rt2x00dev, 20, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 21, 0x8d);
+		rt2800_rfcsr_write(rt2x00dev, 22, 0x20);
+		rt2800_rfcsr_write(rt2x00dev, 23, 0x0b);
+		rt2800_rfcsr_write(rt2x00dev, 24, 0x44);
+		rt2800_rfcsr_write(rt2x00dev, 25, 0x80);
+		rt2800_rfcsr_write(rt2x00dev, 26, 0x82);
+		rt2800_rfcsr_write(rt2x00dev, 27, 0x09);
+		rt2800_rfcsr_write(rt2x00dev, 28, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 29, 0x10);
+		rt2800_rfcsr_write(rt2x00dev, 30, 0x10);
+		rt2800_rfcsr_write(rt2x00dev, 31, 0x80);
+		rt2800_rfcsr_write(rt2x00dev, 32, 0x20);
+		rt2800_rfcsr_write(rt2x00dev, 33, 0xC0);
+		rt2800_rfcsr_write(rt2x00dev, 34, 0x07);
+		rt2800_rfcsr_write(rt2x00dev, 35, 0x12);
+		rt2800_rfcsr_write(rt2x00dev, 36, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 37, 0x08);
+		rt2800_rfcsr_write(rt2x00dev, 38, 0x89);
+		rt2800_rfcsr_write(rt2x00dev, 39, 0x1b);
+		rt2800_rfcsr_write(rt2x00dev, 40, 0x0f);
+		rt2800_rfcsr_write(rt2x00dev, 41, 0xbb);
+		rt2800_rfcsr_write(rt2x00dev, 42, 0xd5);
+		rt2800_rfcsr_write(rt2x00dev, 43, 0x9b);
+		rt2800_rfcsr_write(rt2x00dev, 44, 0x0e);
+		rt2800_rfcsr_write(rt2x00dev, 45, 0xa2);
+		rt2800_rfcsr_write(rt2x00dev, 46, 0x73);
+		rt2800_rfcsr_write(rt2x00dev, 47, 0x0c);
+		rt2800_rfcsr_write(rt2x00dev, 48, 0x10);
+		rt2800_rfcsr_write(rt2x00dev, 49, 0x94);
+		rt2800_rfcsr_write(rt2x00dev, 50, 0x94);
+		rt2800_rfcsr_write(rt2x00dev, 51, 0x3a);
+		rt2800_rfcsr_write(rt2x00dev, 52, 0x48);
+		rt2800_rfcsr_write(rt2x00dev, 53, 0x44);
+		rt2800_rfcsr_write(rt2x00dev, 54, 0x38);
+		rt2800_rfcsr_write(rt2x00dev, 55, 0x43);
+		rt2800_rfcsr_write(rt2x00dev, 56, 0xa1);
+		rt2800_rfcsr_write(rt2x00dev, 57, 0x00);
+		rt2800_rfcsr_write(rt2x00dev, 58, 0x39);
+		rt2800_rfcsr_write(rt2x00dev, 59, 0x07);
+		rt2800_rfcsr_write(rt2x00dev, 60, 0x45);
+		rt2800_rfcsr_write(rt2x00dev, 61, 0x91);
+		rt2800_rfcsr_write(rt2x00dev, 62, 0x39);
+		rt2800_rfcsr_write(rt2x00dev, 63, 0x07);
 	}
 
 	if (rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070F)) {
@@ -4302,7 +4356,7 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
 	rt2800_bbp_read(rt2x00dev, 26, &drv_data->bbp26);
 
 	if (!rt2x00_rt(rt2x00dev, RT5390) &&
-		!rt2x00_rt(rt2x00dev, RT5392)) {
+	    !rt2x00_rt(rt2x00dev, RT5392)) {
 		/*
 		 * Set back to initial state
 		 */
@@ -4331,7 +4385,7 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
 	rt2800_register_write(rt2x00dev, OPT_14_CSR, reg);
 
 	if (!rt2x00_rt(rt2x00dev, RT5390) &&
-		!rt2x00_rt(rt2x00dev, RT5392)) {
+	    !rt2x00_rt(rt2x00dev, RT5392)) {
 		rt2800_rfcsr_read(rt2x00dev, 17, &rfcsr);
 		rt2x00_set_field8(&rfcsr, RFCSR17_TX_LO1_EN, 0);
 		if (rt2x00_rt(rt2x00dev, RT3070) ||
@@ -4403,7 +4457,7 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
 	}
 
 	if (rt2x00_rt(rt2x00dev, RT5390) ||
-		rt2x00_rt(rt2x00dev, RT5392)) {
+	    rt2x00_rt(rt2x00dev, RT5392)) {
 		rt2800_rfcsr_read(rt2x00dev, 38, &rfcsr);
 		rt2x00_set_field8(&rfcsr, RFCSR38_RX_LO1_EN, 0);
 		rt2800_rfcsr_write(rt2x00dev, 38, rfcsr);
@@ -5036,7 +5090,8 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 	    IEEE80211_HW_SUPPORTS_PS |
 	    IEEE80211_HW_PS_NULLFUNC_STACK |
 	    IEEE80211_HW_AMPDU_AGGREGATION |
-	    IEEE80211_HW_REPORTS_TX_ACK_STATUS;
+	    IEEE80211_HW_REPORTS_TX_ACK_STATUS |
+	    IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL;
 
 	/*
 	 * Don't set IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING for USB devices