Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem

175 files changed, 5678 insertions, 3568 deletions

diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/adm8211.c
index 3d339e04efb7..f9a24e599dee 100644
--- a/drivers/net/wireless/adm8211.c
+++ b/drivers/net/wireless/adm8211.c
@@ -1293,7 +1293,8 @@ static int adm8211_config(struct ieee80211_hw *dev, u32 changed)
 {
 	struct adm8211_priv *priv = dev->priv;
 	struct ieee80211_conf *conf = &dev->conf;
-	int channel = ieee80211_frequency_to_channel(conf->channel->center_freq);
+	int channel =
+		ieee80211_frequency_to_channel(conf->chandef.chan->center_freq);
 
 	if (channel != priv->channel) {
 		priv->channel = channel;
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index 5ac5f7ae2721..34c8a33cac06 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -1943,12 +1943,12 @@ static int at76_config(struct ieee80211_hw *hw, u32 changed)
 	struct at76_priv *priv = hw->priv;
 
 	at76_dbg(DBG_MAC80211, "%s(): channel %d",
-		 __func__, hw->conf.channel->hw_value);
+		 __func__, hw->conf.chandef.chan->hw_value);
 	at76_dbg_dump(DBG_MAC80211, priv->bssid, ETH_ALEN, "bssid:");
 
 	mutex_lock(&priv->mtx);
 
-	priv->channel = hw->conf.channel->hw_value;
+	priv->channel = hw->conf.chandef.chan->hw_value;
 
 	if (is_valid_ether_addr(priv->bssid))
 		at76_join(priv);
diff --git a/drivers/net/wireless/ath/ar5523/ar5523.c b/drivers/net/wireless/ath/ar5523/ar5523.c
index afd1e36d308f..17d7fece35d2 100644
--- a/drivers/net/wireless/ath/ar5523/ar5523.c
+++ b/drivers/net/wireless/ath/ar5523/ar5523.c
@@ -457,14 +457,14 @@ static int ar5523_set_chan(struct ar5523 *ar)
 	memset(&reset, 0, sizeof(reset));
 	reset.flags |= cpu_to_be32(UATH_CHAN_2GHZ);
 	reset.flags |= cpu_to_be32(UATH_CHAN_OFDM);
-	reset.freq = cpu_to_be32(conf->channel->center_freq);
+	reset.freq = cpu_to_be32(conf->chandef.chan->center_freq);
 	reset.maxrdpower = cpu_to_be32(50);	/* XXX */
 	reset.channelchange = cpu_to_be32(1);
 	reset.keeprccontent = cpu_to_be32(0);
 
 	ar5523_dbg(ar, "set chan flags 0x%x freq %d\n",
 		   be32_to_cpu(reset.flags),
-		   conf->channel->center_freq);
+		   conf->chandef.chan->center_freq);
 	return ar5523_cmd_write(ar, WDCMSG_RESET, &reset, sizeof(reset), 0);
 }
 
@@ -594,7 +594,7 @@ static void ar5523_data_rx_cb(struct urb *urb)
 	rx_status = IEEE80211_SKB_RXCB(data->skb);
 	memset(rx_status, 0, sizeof(*rx_status));
 	rx_status->freq = be32_to_cpu(desc->channel);
-	rx_status->band = hw->conf.channel->band;
+	rx_status->band = hw->conf.chandef.chan->band;
 	rx_status->signal = -95 + be32_to_cpu(desc->rssi);
 
 	ieee80211_rx_irqsafe(hw, data->skb);
@@ -1153,13 +1153,13 @@ static int ar5523_get_wlan_mode(struct ar5523 *ar,
 	struct ieee80211_sta *sta;
 	u32 sta_rate_set;
 
-	band = ar->hw->wiphy->bands[ar->hw->conf.channel->band];
+	band = ar->hw->wiphy->bands[ar->hw->conf.chandef.chan->band];
 	sta = ieee80211_find_sta(ar->vif, bss_conf->bssid);
 	if (!sta) {
 		ar5523_info(ar, "STA not found!\n");
 		return WLAN_MODE_11b;
 	}
-	sta_rate_set = sta->supp_rates[ar->hw->conf.channel->band];
+	sta_rate_set = sta->supp_rates[ar->hw->conf.chandef.chan->band];
 
 	for (bit = 0; bit < band->n_bitrates; bit++) {
 		if (sta_rate_set & 1) {
@@ -1197,11 +1197,11 @@ static void ar5523_create_rateset(struct ar5523 *ar,
 		ar5523_info(ar, "STA not found. Cannot set rates\n");
 		sta_rate_set = bss_conf->basic_rates;
 	} else
-		sta_rate_set = sta->supp_rates[ar->hw->conf.channel->band];
+		sta_rate_set = sta->supp_rates[ar->hw->conf.chandef.chan->band];
 
 	ar5523_dbg(ar, "sta rate_set = %08x\n", sta_rate_set);
 
-	band = ar->hw->wiphy->bands[ar->hw->conf.channel->band];
+	band = ar->hw->wiphy->bands[ar->hw->conf.chandef.chan->band];
 	for (bit = 0; bit < band->n_bitrates; bit++) {
 		BUG_ON(i >= AR5523_MAX_NRATES);
 		ar5523_dbg(ar, "Considering rate %d : %d\n",
diff --git a/drivers/net/wireless/ath/ath5k/Makefile b/drivers/net/wireless/ath/ath5k/Makefile
index f60b3899afc4..1b3a34f7f224 100644
--- a/drivers/net/wireless/ath/ath5k/Makefile
+++ b/drivers/net/wireless/ath/ath5k/Makefile
@@ -10,6 +10,7 @@ ath5k-y				+= phy.o
 ath5k-y				+= reset.o
 ath5k-y				+= attach.o
 ath5k-y				+= base.o
+CFLAGS_base.o			+= -I$(src)
 ath5k-y				+= led.o
 ath5k-y				+= rfkill.o
 ath5k-y				+= ani.o
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 1d264c0f5a9b..9b20d9ee2719 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -2639,7 +2639,7 @@ int ath5k_start(struct ieee80211_hw *hw)
 	 * be followed by initialization of the appropriate bits
 	 * and then setup of the interrupt mask.
 	 */
-	ah->curchan = ah->hw->conf.channel;
+	ah->curchan = ah->hw->conf.chandef.chan;
 	ah->imask = AR5K_INT_RXOK
 		| AR5K_INT_RXERR
 		| AR5K_INT_RXEOL
diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
index 4264341533ea..06f86f435711 100644
--- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c
+++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
@@ -202,7 +202,7 @@ ath5k_config(struct ieee80211_hw *hw, u32 changed)
 	mutex_lock(&ah->lock);
 
 	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
-		ret = ath5k_chan_set(ah, conf->channel);
+		ret = ath5k_chan_set(ah, conf->chandef.chan);
 		if (ret < 0)
 			goto unlock;
 	}
@@ -678,7 +678,7 @@ ath5k_get_survey(struct ieee80211_hw *hw, int idx, struct survey_info *survey)
 
 	memcpy(survey, &ah->survey, sizeof(*survey));
 
-	survey->channel = conf->channel;
+	survey->channel = conf->chandef.chan;
 	survey->noise = ah->ah_noise_floor;
 	survey->filled = SURVEY_INFO_NOISE_DBM |
 			SURVEY_INFO_CHANNEL_TIME |
diff --git a/drivers/net/wireless/ath/ath5k/trace.h b/drivers/net/wireless/ath/ath5k/trace.h
index 00f015819344..c6eef519bb61 100644
--- a/drivers/net/wireless/ath/ath5k/trace.h
+++ b/drivers/net/wireless/ath/ath5k/trace.h
@@ -97,7 +97,7 @@ TRACE_EVENT(ath5k_tx_complete,
 #if defined(CONFIG_ATH5K_TRACER) && !defined(__CHECKER__)
 
 #undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH ../../drivers/net/wireless/ath/ath5k
+#define TRACE_INCLUDE_PATH .
 #undef TRACE_INCLUDE_FILE
 #define TRACE_INCLUDE_FILE trace
 
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index fd69376ecc83..391da5ad6a99 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -18,6 +18,7 @@
 #include "hw-ops.h"
 #include "../regd.h"
 #include "ar9002_phy.h"
+#include "ar5008_initvals.h"
 
 /* All code below is for AR5008, AR9001, AR9002 */
 
@@ -43,23 +44,16 @@ static const int m2ThreshLowExt_off = 127;
 static const int m1ThreshExt_off = 127;
 static const int m2ThreshExt_off = 127;
 
+static const struct ar5416IniArray bank0 = STATIC_INI_ARRAY(ar5416Bank0);
+static const struct ar5416IniArray bank1 = STATIC_INI_ARRAY(ar5416Bank1);
+static const struct ar5416IniArray bank2 = STATIC_INI_ARRAY(ar5416Bank2);
+static const struct ar5416IniArray bank3 = STATIC_INI_ARRAY(ar5416Bank3);
+static const struct ar5416IniArray bank7 = STATIC_INI_ARRAY(ar5416Bank7);
 
-static void ar5008_rf_bank_setup(u32 *bank, struct ar5416IniArray *array,
-				 int col)
-{
-	int i;
-
-	for (i = 0; i < array->ia_rows; i++)
-		bank[i] = INI_RA(array, i, col);
-}
-
-
-#define REG_WRITE_RF_ARRAY(iniarray, regData, regWr) \
-	ar5008_write_rf_array(ah, iniarray, regData, &(regWr))
-
-static void ar5008_write_rf_array(struct ath_hw *ah, struct ar5416IniArray *array,
-				  u32 *data, unsigned int *writecnt)
+static void ar5008_write_bank6(struct ath_hw *ah, unsigned int *writecnt)
 {
+	struct ar5416IniArray *array = &ah->iniBank6;
+	u32 *data = ah->analogBank6Data;
 	int r;
 
 	ENABLE_REGWRITE_BUFFER(ah);
@@ -165,7 +159,7 @@ static void ar5008_hw_force_bias(struct ath_hw *ah, u16 synth_freq)
 	ar5008_hw_phy_modify_rx_buffer(ah->analogBank6Data, tmp_reg, 3, 181, 3);
 
 	/* write Bank 6 with new params */
-	REG_WRITE_RF_ARRAY(&ah->iniBank6, ah->analogBank6Data, reg_writes);
+	ar5008_write_bank6(ah, &reg_writes);
 }
 
 /**
@@ -469,31 +463,16 @@ static void ar5008_hw_spur_mitigate(struct ath_hw *ah,
  */
 static int ar5008_hw_rf_alloc_ext_banks(struct ath_hw *ah)
 {
-#define ATH_ALLOC_BANK(bank, size) do { \
-		bank = devm_kzalloc(ah->dev, sizeof(u32) * size, GFP_KERNEL); \
-		if (!bank) \
-			goto error; \
-	} while (0);
-
-	struct ath_common *common = ath9k_hw_common(ah);
+	int size = ah->iniBank6.ia_rows * sizeof(u32);
 
 	if (AR_SREV_9280_20_OR_LATER(ah))
 	    return 0;
 
-	ATH_ALLOC_BANK(ah->analogBank0Data, ah->iniBank0.ia_rows);
-	ATH_ALLOC_BANK(ah->analogBank1Data, ah->iniBank1.ia_rows);
-	ATH_ALLOC_BANK(ah->analogBank2Data, ah->iniBank2.ia_rows);
-	ATH_ALLOC_BANK(ah->analogBank3Data, ah->iniBank3.ia_rows);
-	ATH_ALLOC_BANK(ah->analogBank6Data, ah->iniBank6.ia_rows);
-	ATH_ALLOC_BANK(ah->analogBank6TPCData, ah->iniBank6TPC.ia_rows);
-	ATH_ALLOC_BANK(ah->analogBank7Data, ah->iniBank7.ia_rows);
-	ATH_ALLOC_BANK(ah->bank6Temp, ah->iniBank6.ia_rows);
+	ah->analogBank6Data = devm_kzalloc(ah->dev, size, GFP_KERNEL);
+	if (!ah->analogBank6Data)
+		return -ENOMEM;
 
 	return 0;
-#undef ATH_ALLOC_BANK
-error:
-	ath_err(common, "Cannot allocate RF banks\n");
-	return -ENOMEM;
 }
 
 
@@ -517,6 +496,7 @@ static bool ar5008_hw_set_rf_regs(struct ath_hw *ah,
 	u32 ob5GHz = 0, db5GHz = 0;
 	u32 ob2GHz = 0, db2GHz = 0;
 	int regWrites = 0;
+	int i;
 
 	/*
 	 * Software does not need to program bank data
@@ -529,25 +509,8 @@ static bool ar5008_hw_set_rf_regs(struct ath_hw *ah,
 	/* Setup rf parameters */
 	eepMinorRev = ah->eep_ops->get_eeprom(ah, EEP_MINOR_REV);
 
-	/* Setup Bank 0 Write */
-	ar5008_rf_bank_setup(ah->analogBank0Data, &ah->iniBank0, 1);
-
-	/* Setup Bank 1 Write */
-	ar5008_rf_bank_setup(ah->analogBank1Data, &ah->iniBank1, 1);
-
-	/* Setup Bank 2 Write */
-	ar5008_rf_bank_setup(ah->analogBank2Data, &ah->iniBank2, 1);
-
-	/* Setup Bank 6 Write */
-	ar5008_rf_bank_setup(ah->analogBank3Data, &ah->iniBank3,
-		      modesIndex);
-	{
-		int i;
-		for (i = 0; i < ah->iniBank6TPC.ia_rows; i++) {
-			ah->analogBank6Data[i] =
-			    INI_RA(&ah->iniBank6TPC, i, modesIndex);
-		}
-	}
+	for (i = 0; i < ah->iniBank6.ia_rows; i++)
+		ah->analogBank6Data[i] = INI_RA(&ah->iniBank6, i, modesIndex);
 
 	/* Only the 5 or 2 GHz OB/DB need to be set for a mode */
 	if (eepMinorRev >= 2) {
@@ -568,22 +531,13 @@ static bool ar5008_hw_set_rf_regs(struct ath_hw *ah,
 		}
 	}
 
-	/* Setup Bank 7 Setup */
-	ar5008_rf_bank_setup(ah->analogBank7Data, &ah->iniBank7, 1);
-
 	/* Write Analog registers */
-	REG_WRITE_RF_ARRAY(&ah->iniBank0, ah->analogBank0Data,
-			   regWrites);
-	REG_WRITE_RF_ARRAY(&ah->iniBank1, ah->analogBank1Data,
-			   regWrites);
-	REG_WRITE_RF_ARRAY(&ah->iniBank2, ah->analogBank2Data,
-			   regWrites);
-	REG_WRITE_RF_ARRAY(&ah->iniBank3, ah->analogBank3Data,
-			   regWrites);
-	REG_WRITE_RF_ARRAY(&ah->iniBank6TPC, ah->analogBank6Data,
-			   regWrites);
-	REG_WRITE_RF_ARRAY(&ah->iniBank7, ah->analogBank7Data,
-			   regWrites);
+	REG_WRITE_ARRAY(&bank0, 1, regWrites);
+	REG_WRITE_ARRAY(&bank1, 1, regWrites);
+	REG_WRITE_ARRAY(&bank2, 1, regWrites);
+	REG_WRITE_ARRAY(&bank3, modesIndex, regWrites);
+	ar5008_write_bank6(ah, &regWrites);
+	REG_WRITE_ARRAY(&bank7, 1, regWrites);
 
 	return true;
 }
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
index f053d978540e..830daa12feb6 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
@@ -67,12 +67,10 @@ static int ar9002_hw_init_mode_regs(struct ath_hw *ah)
 	} else if (AR_SREV_9100_OR_LATER(ah)) {
 		INIT_INI_ARRAY(&ah->iniModes, ar5416Modes_9100);
 		INIT_INI_ARRAY(&ah->iniCommon, ar5416Common_9100);
-		INIT_INI_ARRAY(&ah->iniBank6, ar5416Bank6_9100);
 		INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac_9100);
 	} else {
 		INIT_INI_ARRAY(&ah->iniModes, ar5416Modes);
 		INIT_INI_ARRAY(&ah->iniCommon, ar5416Common);
-		INIT_INI_ARRAY(&ah->iniBank6TPC, ar5416Bank6TPC);
 		INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac);
 	}
 
@@ -80,20 +78,11 @@ static int ar9002_hw_init_mode_regs(struct ath_hw *ah)
 		/* Common for AR5416, AR913x, AR9160 */
 		INIT_INI_ARRAY(&ah->iniBB_RfGain, ar5416BB_RfGain);
 
-		INIT_INI_ARRAY(&ah->iniBank0, ar5416Bank0);
-		INIT_INI_ARRAY(&ah->iniBank1, ar5416Bank1);
-		INIT_INI_ARRAY(&ah->iniBank2, ar5416Bank2);
-		INIT_INI_ARRAY(&ah->iniBank3, ar5416Bank3);
-		INIT_INI_ARRAY(&ah->iniBank7, ar5416Bank7);
-
-		/* Common for AR5416, AR9160 */
-		if (!AR_SREV_9100(ah))
-			INIT_INI_ARRAY(&ah->iniBank6, ar5416Bank6);
-
 		/* Common for AR913x, AR9160 */
 		if (!AR_SREV_5416(ah))
-			INIT_INI_ARRAY(&ah->iniBank6TPC,
-				      ar5416Bank6TPC_9100);
+			INIT_INI_ARRAY(&ah->iniBank6, ar5416Bank6TPC_9100);
+		else
+			INIT_INI_ARRAY(&ah->iniBank6, ar5416Bank6TPC);
 	}
 
 	/* iniAddac needs to be modified for these chips */
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index a56b2416e2f9..8a1888d02070 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -234,6 +234,7 @@ struct ath_buf {
 	dma_addr_t bf_daddr;		/* physical addr of desc */
 	dma_addr_t bf_buf_addr;	/* physical addr of data buffer, for DMA */
 	bool bf_stale;
+	struct ieee80211_tx_rate rates[4];
 	struct ath_buf_state bf_state;
 };
 
@@ -311,6 +312,7 @@ struct ath_rx_edma {
 struct ath_rx {
 	u8 defant;
 	u8 rxotherant;
+	bool discard_next;
 	u32 *rxlink;
 	u32 num_pkts;
 	unsigned int rxfilter;
@@ -657,11 +659,10 @@ enum sc_op_flags {
 struct ath_rate_table;
 
 struct ath9k_vif_iter_data {
-	const u8 *hw_macaddr; /* phy's hardware address, set
-			       * before starting iteration for
-			       * valid bssid mask.
-			       */
+	u8 hw_macaddr[ETH_ALEN]; /* address of the first vif */
 	u8 mask[ETH_ALEN]; /* bssid mask */
+	bool has_hw_macaddr;
+
 	int naps;      /* number of AP vifs */
 	int nmeshes;   /* number of mesh vifs */
 	int nstations; /* number of station vifs */
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index 5f05c26d1ec4..2ff570f7f8ff 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -79,7 +79,7 @@ static void ath9k_beacon_setup(struct ath_softc *sc, struct ieee80211_vif *vif,
 	u8 chainmask = ah->txchainmask;
 	u8 rate = 0;
 
-	sband = &sc->sbands[common->hw->conf.channel->band];
+	sband = &sc->sbands[common->hw->conf.chandef.chan->band];
 	rate = sband->bitrates[rateidx].hw_value;
 	if (vif->bss_conf.use_short_preamble)
 		rate |= sband->bitrates[rateidx].hw_value_short;
diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c
index 7bdd726c7a8f..7304e7585009 100644
--- a/drivers/net/wireless/ath/ath9k/calib.c
+++ b/drivers/net/wireless/ath/ath9k/calib.c
@@ -208,7 +208,7 @@ bool ath9k_hw_reset_calvalid(struct ath_hw *ah)
 		return true;
 
 	ath_dbg(common, CALIBRATE, "Resetting Cal %d state for channel %u\n",
-		currCal->calData->calType, conf->channel->center_freq);
+		currCal->calData->calType, conf->chandef.chan->center_freq);
 
 	ah->caldata->CalValid &= ~currCal->calData->calType;
 	currCal->calState = CAL_WAITING;
diff --git a/drivers/net/wireless/ath/ath9k/calib.h b/drivers/net/wireless/ath/ath9k/calib.h
index 60dcb6c22db9..3d70b8c2bcdd 100644
--- a/drivers/net/wireless/ath/ath9k/calib.h
+++ b/drivers/net/wireless/ath/ath9k/calib.h
@@ -33,6 +33,12 @@ struct ar5416IniArray {
 	u32 ia_columns;
 };
 
+#define STATIC_INI_ARRAY(array) {			\
+		.ia_array = (u32 *)(array),		\
+		.ia_rows = ARRAY_SIZE(array),		\
+		.ia_columns = ARRAY_SIZE(array[0]),	\
+	}
+
 #define INIT_INI_ARRAY(iniarray, array) do {	\
 		(iniarray)->ia_array = (u32 *)(array);		\
 		(iniarray)->ia_rows = ARRAY_SIZE(array);	\
diff --git a/drivers/net/wireless/ath/ath9k/common.c b/drivers/net/wireless/ath/ath9k/common.c
index 905f1b313961..344fdde1d7a3 100644
--- a/drivers/net/wireless/ath/ath9k/common.c
+++ b/drivers/net/wireless/ath/ath9k/common.c
@@ -27,20 +27,6 @@ MODULE_AUTHOR("Atheros Communications");
 MODULE_DESCRIPTION("Shared library for Atheros wireless 802.11n LAN cards.");
 MODULE_LICENSE("Dual BSD/GPL");
 
-int ath9k_cmn_padpos(__le16 frame_control)
-{
-	int padpos = 24;
-	if (ieee80211_has_a4(frame_control)) {
-		padpos += ETH_ALEN;
-	}
-	if (ieee80211_is_data_qos(frame_control)) {
-		padpos += IEEE80211_QOS_CTL_LEN;
-	}
-
-	return padpos;
-}
-EXPORT_SYMBOL(ath9k_cmn_padpos);
-
 int ath9k_cmn_get_hw_crypto_keytype(struct sk_buff *skb)
 {
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
@@ -133,13 +119,14 @@ EXPORT_SYMBOL(ath9k_cmn_update_ichannel);
 struct ath9k_channel *ath9k_cmn_get_curchannel(struct ieee80211_hw *hw,
 					       struct ath_hw *ah)
 {
-	struct ieee80211_channel *curchan = hw->conf.channel;
+	struct ieee80211_channel *curchan = hw->conf.chandef.chan;
 	struct ath9k_channel *channel;
 	u8 chan_idx;
 
 	chan_idx = curchan->hw_value;
 	channel = &ah->channels[chan_idx];
-	ath9k_cmn_update_ichannel(channel, curchan, hw->conf.channel_type);
+	ath9k_cmn_update_ichannel(channel, curchan,
+				  cfg80211_get_chandef_type(&hw->conf.chandef));
 
 	return channel;
 }
diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h
index 6102476a65de..207d06995b15 100644
--- a/drivers/net/wireless/ath/ath9k/common.h
+++ b/drivers/net/wireless/ath/ath9k/common.h
@@ -42,7 +42,6 @@
 #define ATH_EP_RND(x, mul) 						\
 	(((x) + ((mul)/2)) / (mul))
 
-int ath9k_cmn_padpos(__le16 frame_control);
 int ath9k_cmn_get_hw_crypto_keytype(struct sk_buff *skb);
 void ath9k_cmn_update_ichannel(struct ath9k_channel *ichan,
 			       struct ieee80211_channel *chan,
diff --git a/drivers/net/wireless/ath/ath9k/dfs.c b/drivers/net/wireless/ath/ath9k/dfs.c
index 508f8b33f0ef..7187d3671512 100644
--- a/drivers/net/wireless/ath/ath9k/dfs.c
+++ b/drivers/net/wireless/ath/ath9k/dfs.c
@@ -55,12 +55,6 @@ ath9k_postprocess_radar_event(struct ath_softc *sc,
 	u8 rssi;
 	u16 dur;
 
-	ath_dbg(ath9k_hw_common(sc->sc_ah), DFS,
-		"pulse_bw_info=0x%x, pri,ext len/rssi=(%u/%u, %u/%u)\n",
-		ard->pulse_bw_info,
-		ard->pulse_length_pri, ard->rssi,
-		ard->pulse_length_ext, ard->ext_rssi);
-
 	/*
 	 * Only the last 2 bits of the BW info are relevant, they indicate
 	 * which channel the radar was detected in.
diff --git a/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.c b/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.c
index 73fe8d6db566..491305c81fce 100644
--- a/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.c
+++ b/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.c
@@ -19,6 +19,7 @@
 
 #include "dfs_pattern_detector.h"
 #include "dfs_pri_detector.h"
+#include "ath9k.h"
 
 /*
  * tolerated deviation of radar time stamp in usecs on both sides
@@ -142,6 +143,7 @@ channel_detector_create(struct dfs_pattern_detector *dpd, u16 freq)
 {
 	u32 sz, i;
 	struct channel_detector *cd;
+	struct ath_common *common = ath9k_hw_common(dpd->ah);
 
 	cd = kmalloc(sizeof(*cd), GFP_ATOMIC);
 	if (cd == NULL)
@@ -165,7 +167,8 @@ channel_detector_create(struct dfs_pattern_detector *dpd, u16 freq)
 	return cd;
 
 fail:
-	pr_err("failed to allocate channel_detector for freq=%d\n", freq);
+	ath_dbg(common, DFS,
+		"failed to allocate channel_detector for freq=%d\n", freq);
 	channel_detector_exit(dpd, cd);
 	return NULL;
 }
@@ -216,34 +219,34 @@ static bool
 dpd_add_pulse(struct dfs_pattern_detector *dpd, struct pulse_event *event)
 {
 	u32 i;
-	bool ts_wraparound;
 	struct channel_detector *cd;
 
-	if (dpd->region == NL80211_DFS_UNSET) {
-		/*
-		 * pulses received for a non-supported or un-initialized
-		 * domain are treated as detected radars
-		 */
+	/*
+	 * pulses received for a non-supported or un-initialized
+	 * domain are treated as detected radars for fail-safety
+	 */
+	if (dpd->region == NL80211_DFS_UNSET)
 		return true;
-	}
 
 	cd = channel_detector_get(dpd, event->freq);
 	if (cd == NULL)
 		return false;
 
-	ts_wraparound = (event->ts < dpd->last_pulse_ts);
 	dpd->last_pulse_ts = event->ts;
-	if (ts_wraparound) {
-		/*
-		 * reset detector on time stamp wraparound
-		 * with monotonic time stamps, this should never happen
-		 */
-		pr_warn("DFS: time stamp wraparound detected, resetting\n");
+	/* reset detector on time stamp wraparound, caused by TSF reset */
+	if (event->ts < dpd->last_pulse_ts)
 		dpd_reset(dpd);
-	}
+
 	/* do type individual pattern matching */
 	for (i = 0; i < dpd->num_radar_types; i++) {
-		if (cd->detectors[i]->add_pulse(cd->detectors[i], event) != 0) {
+		struct pri_detector *pd = cd->detectors[i];
+		struct pri_sequence *ps = pd->add_pulse(pd, event);
+		if (ps != NULL) {
+			ath_dbg(ath9k_hw_common(dpd->ah), DFS,
+				"DFS: radar found on freq=%d: id=%d, pri=%d, "
+				"count=%d, count_false=%d\n",
+				event->freq, pd->rs->type_id,
+				ps->pri, ps->count, ps->count_falses);
 			channel_detector_reset(dpd, cd);
 			return true;
 		}
@@ -285,9 +288,10 @@ static struct dfs_pattern_detector default_dpd = {
 };
 
 struct dfs_pattern_detector *
-dfs_pattern_detector_init(enum nl80211_dfs_regions region)
+dfs_pattern_detector_init(struct ath_hw *ah, enum nl80211_dfs_regions region)
 {
 	struct dfs_pattern_detector *dpd;
+	struct ath_common *common = ath9k_hw_common(ah);
 
 	dpd = kmalloc(sizeof(*dpd), GFP_KERNEL);
 	if (dpd == NULL)
@@ -296,10 +300,11 @@ dfs_pattern_detector_init(enum nl80211_dfs_regions region)
 	*dpd = default_dpd;
 	INIT_LIST_HEAD(&dpd->channel_detectors);
 
+	dpd->ah = ah;
 	if (dpd->set_dfs_domain(dpd, region))
 		return dpd;
 
-	pr_err("Could not set DFS domain to %d. ", region);
+	ath_dbg(common, DFS,"Could not set DFS domain to %d", region);
 	kfree(dpd);
 	return NULL;
 }
diff --git a/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.h b/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.h
index cda52f39f28a..90a5abcc4265 100644
--- a/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.h
+++ b/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.h
@@ -80,6 +80,8 @@ struct dfs_pattern_detector {
 	enum nl80211_dfs_regions region;
 	u8 num_radar_types;
 	u64 last_pulse_ts;
+	/* needed for ath_dbg() */
+	struct ath_hw *ah;
 
 	const struct radar_detector_specs *radar_spec;
 	struct list_head channel_detectors;
@@ -92,10 +94,10 @@ struct dfs_pattern_detector {
  */
 #if defined(CONFIG_ATH9K_DFS_CERTIFIED)
 extern struct dfs_pattern_detector *
-dfs_pattern_detector_init(enum nl80211_dfs_regions region);
+dfs_pattern_detector_init(struct ath_hw *ah, enum nl80211_dfs_regions region);
 #else
 static inline struct dfs_pattern_detector *
-dfs_pattern_detector_init(enum nl80211_dfs_regions region)
+dfs_pattern_detector_init(struct ath_hw *ah, enum nl80211_dfs_regions region)
 {
 	return NULL;
 }
diff --git a/drivers/net/wireless/ath/ath9k/dfs_pri_detector.c b/drivers/net/wireless/ath/ath9k/dfs_pri_detector.c
index 5e48c5515b8c..5ba4b6fe37c0 100644
--- a/drivers/net/wireless/ath/ath9k/dfs_pri_detector.c
+++ b/drivers/net/wireless/ath/ath9k/dfs_pri_detector.c
@@ -23,28 +23,6 @@
 #include "dfs_debug.h"
 
 /**
- * struct pri_sequence - sequence of pulses matching one PRI
- * @head: list_head
- * @pri: pulse repetition interval (PRI) in usecs
- * @dur: duration of sequence in usecs
- * @count: number of pulses in this sequence
- * @count_falses: number of not matching pulses in this sequence
- * @first_ts: time stamp of first pulse in usecs
- * @last_ts: time stamp of last pulse in usecs
- * @deadline_ts: deadline when this sequence becomes invalid (first_ts + dur)
- */
-struct pri_sequence {
-	struct list_head head;
-	u32 pri;
-	u32 dur;
-	u32 count;
-	u32 count_falses;
-	u64 first_ts;
-	u64 last_ts;
-	u64 deadline_ts;
-};
-
-/**
  * struct pulse_elem - elements in pulse queue
  * @ts: time stamp in usecs
  */
@@ -393,8 +371,8 @@ static void pri_detector_exit(struct pri_detector *de)
 	kfree(de);
 }
 
-static bool pri_detector_add_pulse(struct pri_detector *de,
-				   struct pulse_event *event)
+static struct pri_sequence *pri_detector_add_pulse(struct pri_detector *de,
+						   struct pulse_event *event)
 {
 	u32 max_updated_seq;
 	struct pri_sequence *ps;
@@ -403,38 +381,33 @@ static bool pri_detector_add_pulse(struct pri_detector *de,
 
 	/* ignore pulses not within width range */
 	if ((rs->width_min > event->width) || (rs->width_max < event->width))
-		return false;
+		return NULL;
 
 	if ((ts - de->last_ts) < rs->max_pri_tolerance)
 		/* if delta to last pulse is too short, don't use this pulse */
-		return false;
+		return NULL;
 	de->last_ts = ts;
 
 	max_updated_seq = pseq_handler_add_to_existing_seqs(de, ts);
 
 	if (!pseq_handler_create_sequences(de, ts, max_updated_seq)) {
-		pr_err("failed to create pulse sequences\n");
 		pri_detector_reset(de, ts);
 		return false;
 	}
 
 	ps = pseq_handler_check_detection(de);
 
-	if (ps != NULL) {
-		pr_info("DFS: radar found: pri=%d, count=%d, count_false=%d\n",
-			 ps->pri, ps->count, ps->count_falses);
-		pri_detector_reset(de, ts);
-		return true;
-	}
-	pulse_queue_enqueue(de, ts);
-	return false;
+	if (ps == NULL)
+		pulse_queue_enqueue(de, ts);
+
+	return ps;
 }
 
-struct pri_detector *
-pri_detector_init(const struct radar_detector_specs *rs)
+struct pri_detector *pri_detector_init(const struct radar_detector_specs *rs)
 {
 	struct pri_detector *de;
-	de = kzalloc(sizeof(*de), GFP_KERNEL);
+
+	de = kzalloc(sizeof(*de), GFP_ATOMIC);
 	if (de == NULL)
 		return NULL;
 	de->exit = pri_detector_exit;
diff --git a/drivers/net/wireless/ath/ath9k/dfs_pri_detector.h b/drivers/net/wireless/ath/ath9k/dfs_pri_detector.h
index 81cde9f28e44..723962d1abc6 100644
--- a/drivers/net/wireless/ath/ath9k/dfs_pri_detector.h
+++ b/drivers/net/wireless/ath/ath9k/dfs_pri_detector.h
@@ -20,9 +20,31 @@
 #include <linux/list.h>
 
 /**
+ * struct pri_sequence - sequence of pulses matching one PRI
+ * @head: list_head
+ * @pri: pulse repetition interval (PRI) in usecs
+ * @dur: duration of sequence in usecs
+ * @count: number of pulses in this sequence
+ * @count_falses: number of not matching pulses in this sequence
+ * @first_ts: time stamp of first pulse in usecs
+ * @last_ts: time stamp of last pulse in usecs
+ * @deadline_ts: deadline when this sequence becomes invalid (first_ts + dur)
+ */
+struct pri_sequence {
+	struct list_head head;
+	u32 pri;
+	u32 dur;
+	u32 count;
+	u32 count_falses;
+	u64 first_ts;
+	u64 last_ts;
+	u64 deadline_ts;
+};
+
+/**
  * struct pri_detector - PRI detector element for a dedicated radar type
  * @exit(): destructor
- * @add_pulse(): add pulse event, returns true if pattern was detected
+ * @add_pulse(): add pulse event, returns pri_sequence if pattern was detected
  * @reset(): clear states and reset to given time stamp
  * @rs: detector specs for this detector element
  * @last_ts: last pulse time stamp considered for this element in usecs
@@ -34,7 +56,8 @@
  */
 struct pri_detector {
 	void (*exit)     (struct pri_detector *de);
-	bool (*add_pulse)(struct pri_detector *de, struct pulse_event *e);
+	struct pri_sequence *
+	     (*add_pulse)(struct pri_detector *de, struct pulse_event *e);
 	void (*reset)    (struct pri_detector *de, u64 ts);
 
 /* private: internal use only */
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
index d0ce1f5bba10..f13f458dd656 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
@@ -308,7 +308,7 @@ static void ath9k_htc_send_buffered(struct ath9k_htc_priv *priv,
 	while(skb) {
 		hdr = (struct ieee80211_hdr *) skb->data;
 
-		padpos = ath9k_cmn_padpos(hdr->frame_control);
+		padpos = ieee80211_hdrlen(hdr->frame_control);
 		padsize = padpos & 3;
 		if (padsize && skb->len > padpos) {
 			if (skb_headroom(skb) < padsize) {
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index a8016d70088a..0743a47cef8f 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -190,7 +190,7 @@ void ath9k_htc_reset(struct ath9k_htc_priv *priv)
 {
 	struct ath_hw *ah = priv->ah;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ieee80211_channel *channel = priv->hw->conf.channel;
+	struct ieee80211_channel *channel = priv->hw->conf.chandef.chan;
 	struct ath9k_hw_cal_data *caldata = NULL;
 	enum htc_phymode mode;
 	__be16 htc_mode;
@@ -250,7 +250,7 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv,
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ieee80211_conf *conf = &common->hw->conf;
 	bool fastcc;
-	struct ieee80211_channel *channel = hw->conf.channel;
+	struct ieee80211_channel *channel = hw->conf.chandef.chan;
 	struct ath9k_hw_cal_data *caldata = NULL;
 	enum htc_phymode mode;
 	__be16 htc_mode;
@@ -602,7 +602,7 @@ static void ath9k_htc_setup_rate(struct ath9k_htc_priv *priv,
 	u32 caps = 0;
 	int i, j;
 
-	sband = priv->hw->wiphy->bands[priv->hw->conf.channel->band];
+	sband = priv->hw->wiphy->bands[priv->hw->conf.chandef.chan->band];
 
 	for (i = 0, j = 0; i < sband->n_bitrates; i++) {
 		if (sta->supp_rates[sband->band] & BIT(i)) {
@@ -866,7 +866,7 @@ static void ath9k_htc_tx(struct ieee80211_hw *hw,
 	hdr = (struct ieee80211_hdr *) skb->data;
 
 	/* Add the padding after the header if this is not already done */
-	padpos = ath9k_cmn_padpos(hdr->frame_control);
+	padpos = ieee80211_hdrlen(hdr->frame_control);
 	padsize = padpos & 3;
 	if (padsize && skb->len > padpos) {
 		if (skb_headroom(skb) < padsize) {
@@ -904,7 +904,7 @@ static int ath9k_htc_start(struct ieee80211_hw *hw)
 	struct ath9k_htc_priv *priv = hw->priv;
 	struct ath_hw *ah = priv->ah;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ieee80211_channel *curchan = hw->conf.channel;
+	struct ieee80211_channel *curchan = hw->conf.chandef.chan;
 	struct ath9k_channel *init_channel;
 	int ret = 0;
 	enum htc_phymode mode;
@@ -1193,15 +1193,17 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
 	}
 
 	if ((changed & IEEE80211_CONF_CHANGE_CHANNEL) || chip_reset) {
-		struct ieee80211_channel *curchan = hw->conf.channel;
+		struct ieee80211_channel *curchan = hw->conf.chandef.chan;
+		enum nl80211_channel_type channel_type =
+			cfg80211_get_chandef_type(&hw->conf.chandef);
 		int pos = curchan->hw_value;
 
 		ath_dbg(common, CONFIG, "Set channel: %d MHz\n",
 			curchan->center_freq);
 
 		ath9k_cmn_update_ichannel(&priv->ah->channels[pos],
-					  hw->conf.channel,
-					  hw->conf.channel_type);
+					  hw->conf.chandef.chan,
+					  channel_type);
 
 		if (ath9k_htc_set_channel(priv, hw, &priv->ah->channels[pos]) < 0) {
 			ath_err(common, "Unable to set channel\n");
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index bd8251c1c749..6bd0e92ea2aa 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -490,7 +490,7 @@ static void ath9k_htc_tx_process(struct ath9k_htc_priv *priv,
 		if (txs->ts_flags & ATH9K_HTC_TXSTAT_SGI)
 			rate->flags |= IEEE80211_TX_RC_SHORT_GI;
 	} else {
-		if (cur_conf->channel->band == IEEE80211_BAND_5GHZ)
+		if (cur_conf->chandef.chan->band == IEEE80211_BAND_5GHZ)
 			rate->idx += 4; /* No CCK rates */
 	}
 
@@ -939,7 +939,7 @@ static void ath9k_process_rate(struct ieee80211_hw *hw,
 		return;
 	}
 
-	band = hw->conf.channel->band;
+	band = hw->conf.chandef.chan->band;
 	sband = hw->wiphy->bands[band];
 
 	for (i = 0; i < sband->n_bitrates; i++) {
@@ -966,7 +966,7 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv,
 	struct sk_buff *skb = rxbuf->skb;
 	struct ath_common *common = ath9k_hw_common(priv->ah);
 	struct ath_htc_rx_status *rxstatus;
-	int hdrlen, padpos, padsize;
+	int hdrlen, padsize;
 	int last_rssi = ATH_RSSI_DUMMY_MARKER;
 	__le16 fc;
 
@@ -996,11 +996,9 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv,
 	fc = hdr->frame_control;
 	hdrlen = ieee80211_get_hdrlen_from_skb(skb);
 
-	padpos = ath9k_cmn_padpos(fc);
-
-	padsize = padpos & 3;
-	if (padsize && skb->len >= padpos+padsize+FCS_LEN) {
-		memmove(skb->data + padsize, skb->data, padpos);
+	padsize = hdrlen & 3;
+	if (padsize && skb->len >= hdrlen+padsize+FCS_LEN) {
+		memmove(skb->data + padsize, skb->data, hdrlen);
 		skb_pull(skb, padsize);
 	}
 
@@ -1082,8 +1080,8 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv,
 	}
 
 	rx_status->mactime = be64_to_cpu(rxbuf->rxstatus.rs_tstamp);
-	rx_status->band = hw->conf.channel->band;
-	rx_status->freq = hw->conf.channel->center_freq;
+	rx_status->band = hw->conf.chandef.chan->band;
+	rx_status->freq = hw->conf.chandef.chan->center_freq;
 	rx_status->signal =  rxbuf->rxstatus.rs_rssi + ATH_DEFAULT_NOISE_FLOOR;
 	rx_status->antenna = rxbuf->rxstatus.rs_antenna;
 	rx_status->flag |= RX_FLAG_MACTIME_END;
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 3473a797651a..7f25da8444fe 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -139,7 +139,7 @@ static void ath9k_hw_set_clockrate(struct ath_hw *ah)
 		clockrate = 117;
 	else if (!ah->curchan) /* should really check for CCK instead */
 		clockrate = ATH9K_CLOCK_RATE_CCK;
-	else if (conf->channel->band == IEEE80211_BAND_2GHZ)
+	else if (conf->chandef.chan->band == IEEE80211_BAND_2GHZ)
 		clockrate = ATH9K_CLOCK_RATE_2GHZ_OFDM;
 	else if (ah->caps.hw_caps & ATH9K_HW_CAP_FASTCLOCK)
 		clockrate = ATH9K_CLOCK_FAST_RATE_5GHZ_OFDM;
@@ -1100,7 +1100,8 @@ void ath9k_hw_init_global_settings(struct ath_hw *ah)
 	}
 
 	/* As defined by IEEE 802.11-2007 17.3.8.6 */
-	acktimeout = slottime + sifstime + 3 * ah->coverage_class + ack_offset;
+	slottime += 3 * ah->coverage_class;
+	acktimeout = slottime + sifstime + ack_offset;
 	ctstimeout = acktimeout;
 
 	/*
@@ -1110,7 +1111,8 @@ void ath9k_hw_init_global_settings(struct ath_hw *ah)
 	 * BA frames in some implementations, but it has been found to fix ACK
 	 * timeout issues in other cases as well.
 	 */
-	if (conf->channel && conf->channel->band == IEEE80211_BAND_2GHZ &&
+	if (conf->chandef.chan &&
+	    conf->chandef.chan->band == IEEE80211_BAND_2GHZ &&
 	    !IS_CHAN_HALF_RATE(chan) && !IS_CHAN_QUARTER_RATE(chan)) {
 		acktimeout += 64 - sifstime - ah->slottime;
 		ctstimeout += 48 - sifstime - ah->slottime;
@@ -1697,12 +1699,11 @@ static void ath9k_hw_reset_opmode(struct ath_hw *ah,
 
 	ENABLE_REGWRITE_BUFFER(ah);
 
-	REG_WRITE(ah, AR_STA_ID0, get_unaligned_le32(common->macaddr));
-	REG_WRITE(ah, AR_STA_ID1, get_unaligned_le16(common->macaddr + 4)
-		  | macStaId1
+	REG_RMW(ah, AR_STA_ID1, macStaId1
 		  | AR_STA_ID1_RTS_USE_DEF
 		  | (ah->config.ack_6mb ? AR_STA_ID1_ACKCTS_6MB : 0)
-		  | ah->sta_id1_defaults);
+		  | ah->sta_id1_defaults,
+		  ~AR_STA_ID1_SADH_MASK);
 	ath_hw_setbssidmask(common);
 	REG_WRITE(ah, AR_DEF_ANTENNA, saveDefAntenna);
 	ath9k_hw_write_associd(ah);
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 30e62d92d46d..ae3034374bc4 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -847,14 +847,7 @@ struct ath_hw {
 	struct ath_hw_ops ops;
 
 	/* Used to program the radio on non single-chip devices */
-	u32 *analogBank0Data;
-	u32 *analogBank1Data;
-	u32 *analogBank2Data;
-	u32 *analogBank3Data;
 	u32 *analogBank6Data;
-	u32 *analogBank6TPCData;
-	u32 *analogBank7Data;
-	u32 *bank6Temp;
 
 	int coverage_class;
 	u32 slottime;
@@ -885,14 +878,8 @@ struct ath_hw {
 
 	struct ar5416IniArray iniModes;
 	struct ar5416IniArray iniCommon;
-	struct ar5416IniArray iniBank0;
 	struct ar5416IniArray iniBB_RfGain;
-	struct ar5416IniArray iniBank1;
-	struct ar5416IniArray iniBank2;
-	struct ar5416IniArray iniBank3;
 	struct ar5416IniArray iniBank6;
-	struct ar5416IniArray iniBank6TPC;
-	struct ar5416IniArray iniBank7;
 	struct ar5416IniArray iniAddac;
 	struct ar5416IniArray iniPcieSerdes;
 #ifdef CONFIG_PM_SLEEP
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 3be2eb0da84a..0237b2868961 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -577,7 +577,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
 	atomic_set(&ah->intr_ref_cnt, -1);
 	sc->sc_ah = ah;
 
-	sc->dfs_detector = dfs_pattern_detector_init(NL80211_DFS_UNSET);
+	sc->dfs_detector = dfs_pattern_detector_init(ah, NL80211_DFS_UNSET);
 
 	if (!pdata) {
 		ah->ah_flags |= AH_USE_EEPROM;
@@ -766,7 +766,8 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
 		IEEE80211_HW_SUPPORTS_PS |
 		IEEE80211_HW_PS_NULLFUNC_STACK |
 		IEEE80211_HW_SPECTRUM_MGMT |
-		IEEE80211_HW_REPORTS_TX_ACK_STATUS;
+		IEEE80211_HW_REPORTS_TX_ACK_STATUS |
+		IEEE80211_HW_SUPPORTS_RC_TABLE;
 
 	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT)
 		 hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION;
diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c
index 7fdac6c7b3ea..849259b07370 100644
--- a/drivers/net/wireless/ath/ath9k/link.c
+++ b/drivers/net/wireless/ath/ath9k/link.c
@@ -214,7 +214,7 @@ static bool ath_paprd_send_frame(struct ath_softc *sc, struct sk_buff *skb, int
 	txctl.txq = sc->tx.txq_map[IEEE80211_AC_BE];
 
 	memset(tx_info, 0, sizeof(*tx_info));
-	tx_info->band = hw->conf.channel->band;
+	tx_info->band = hw->conf.chandef.chan->band;
 	tx_info->flags |= IEEE80211_TX_CTL_NO_ACK;
 	tx_info->control.rates[0].idx = 0;
 	tx_info->control.rates[0].count = 1;
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index 811007ec07a7..498fee04afa0 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -615,6 +615,14 @@ int ath9k_hw_rxprocdesc(struct ath_hw *ah, struct ath_desc *ds,
 			rs->rs_status |= ATH9K_RXERR_DECRYPT;
 		else if (ads.ds_rxstatus8 & AR_MichaelErr)
 			rs->rs_status |= ATH9K_RXERR_MIC;
+	} else {
+		if (ads.ds_rxstatus8 &
+		    (AR_CRCErr | AR_PHYErr | AR_DecryptCRCErr | AR_MichaelErr))
+			rs->rs_status |= ATH9K_RXERR_CORRUPT_DESC;
+
+		/* Only up to MCS16 supported, everything above is invalid */
+		if (rs->rs_rate >= 0x90)
+			rs->rs_status |= ATH9K_RXERR_CORRUPT_DESC;
 	}
 
 	if (ads.ds_rxstatus8 & AR_KeyMiss)
diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h
index 1ff817061ebc..5865f92998e1 100644
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -183,6 +183,7 @@ struct ath_htc_rx_status {
 #define ATH9K_RXERR_DECRYPT       0x08
 #define ATH9K_RXERR_MIC           0x10
 #define ATH9K_RXERR_KEYMISS       0x20
+#define ATH9K_RXERR_CORRUPT_DESC  0x40
 
 #define ATH9K_RX_MORE             0x01
 #define ATH9K_RX_MORE_AGGR        0x02
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 1bf52c88004a..6963862a1872 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -589,7 +589,7 @@ static int ath9k_start(struct ieee80211_hw *hw)
 	struct ath_softc *sc = hw->priv;
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ieee80211_channel *curchan = hw->conf.channel;
+	struct ieee80211_channel *curchan = hw->conf.chandef.chan;
 	struct ath9k_channel *init_channel;
 	int r;
 
@@ -839,10 +839,14 @@ static void ath9k_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
 	struct ath9k_vif_iter_data *iter_data = data;
 	int i;
 
-	if (iter_data->hw_macaddr)
+	if (iter_data->has_hw_macaddr) {
 		for (i = 0; i < ETH_ALEN; i++)
 			iter_data->mask[i] &=
 				~(iter_data->hw_macaddr[i] ^ mac[i]);
+	} else {
+		memcpy(iter_data->hw_macaddr, mac, ETH_ALEN);
+		iter_data->has_hw_macaddr = true;
+	}
 
 	switch (vif->type) {
 	case NL80211_IFTYPE_AP:
@@ -891,7 +895,6 @@ void ath9k_calculate_iter_data(struct ieee80211_hw *hw,
 	 * together with the BSSID mask when matching addresses.
 	 */
 	memset(iter_data, 0, sizeof(*iter_data));
-	iter_data->hw_macaddr = common->macaddr;
 	memset(&iter_data->mask, 0xff, ETH_ALEN);
 
 	if (vif)
@@ -901,6 +904,8 @@ void ath9k_calculate_iter_data(struct ieee80211_hw *hw,
 	ieee80211_iterate_active_interfaces_atomic(
 		sc->hw, IEEE80211_IFACE_ITER_RESUME_ALL,
 		ath9k_vif_iter, iter_data);
+
+	memcpy(common->macaddr, iter_data->hw_macaddr, ETH_ALEN);
 }
 
 /* Called with sc->mutex held. */
@@ -1188,7 +1193,9 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 	}
 
 	if ((changed & IEEE80211_CONF_CHANGE_CHANNEL) || reset_channel) {
-		struct ieee80211_channel *curchan = hw->conf.channel;
+		struct ieee80211_channel *curchan = hw->conf.chandef.chan;
+		enum nl80211_channel_type channel_type =
+			cfg80211_get_chandef_type(&conf->chandef);
 		int pos = curchan->hw_value;
 		int old_pos = -1;
 		unsigned long flags;
@@ -1197,7 +1204,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 			old_pos = ah->curchan - &ah->channels[0];
 
 		ath_dbg(common, CONFIG, "Set channel: %d MHz type: %d\n",
-			curchan->center_freq, conf->channel_type);
+			curchan->center_freq, channel_type);
 
 		/* update survey stats for the old channel before switching */
 		spin_lock_irqsave(&common->cc_lock, flags);
@@ -1212,7 +1219,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 			ath9k_hw_getnf(ah, ah->curchan);
 
 		ath9k_cmn_update_ichannel(&sc->sc_ah->channels[pos],
-					  curchan, conf->channel_type);
+					  curchan, channel_type);
 
 		/*
 		 * If the operating channel changes, change the survey in-use flags
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 96ac433ba7f6..aa4d368d8d3d 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -814,7 +814,7 @@ static void ath_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta,
 	 * So, set fourth rate in series to be same as third one for
 	 * above conditions.
 	 */
-	if ((sc->hw->conf.channel->band == IEEE80211_BAND_2GHZ) &&
+	if ((sc->hw->conf.chandef.chan->band == IEEE80211_BAND_2GHZ) &&
 	    (conf_is_ht(&sc->hw->conf))) {
 		u8 dot11rate = rate_table->info[rix].dot11rate;
 		u8 phy = rate_table->info[rix].phy;
@@ -1328,7 +1328,7 @@ static void ath_rate_update(void *priv, struct ieee80211_supported_band *sband,
 
 		ath_dbg(ath9k_hw_common(sc->sc_ah), CONFIG,
 			"Operating HT Bandwidth changed to: %d\n",
-			sc->hw->conf.channel_type);
+			cfg80211_get_chandef_type(&sc->hw->conf.chandef));
 	}
 }
 
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index ee7ca5aecdb0..8be2b5d8c155 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -124,13 +124,13 @@ static bool ath_rx_edma_buf_link(struct ath_softc *sc,
 
 	SKB_CB_ATHBUF(skb) = bf;
 	ath9k_hw_addrxbuf_edma(ah, bf->bf_buf_addr, qtype);
-	skb_queue_tail(&rx_edma->rx_fifo, skb);
+	__skb_queue_tail(&rx_edma->rx_fifo, skb);
 
 	return true;
 }
 
 static void ath_rx_addbuffer_edma(struct ath_softc *sc,
-				  enum ath9k_rx_qtype qtype, int size)
+				  enum ath9k_rx_qtype qtype)
 {
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
 	struct ath_buf *bf, *tbf;
@@ -155,7 +155,7 @@ static void ath_rx_remove_buffer(struct ath_softc *sc,
 
 	rx_edma = &sc->rx.rx_edma[qtype];
 
-	while ((skb = skb_dequeue(&rx_edma->rx_fifo)) != NULL) {
+	while ((skb = __skb_dequeue(&rx_edma->rx_fifo)) != NULL) {
 		bf = SKB_CB_ATHBUF(skb);
 		BUG_ON(!bf);
 		list_add_tail(&bf->list, &sc->rx.rxbuf);
@@ -250,15 +250,9 @@ rx_init_fail:
 static void ath_edma_start_recv(struct ath_softc *sc)
 {
 	ath9k_hw_rxena(sc->sc_ah);
-
-	ath_rx_addbuffer_edma(sc, ATH9K_RX_QUEUE_HP,
-			      sc->rx.rx_edma[ATH9K_RX_QUEUE_HP].rx_fifo_hwsize);
-
-	ath_rx_addbuffer_edma(sc, ATH9K_RX_QUEUE_LP,
-			      sc->rx.rx_edma[ATH9K_RX_QUEUE_LP].rx_fifo_hwsize);
-
+	ath_rx_addbuffer_edma(sc, ATH9K_RX_QUEUE_HP);
+	ath_rx_addbuffer_edma(sc, ATH9K_RX_QUEUE_LP);
 	ath_opmode_init(sc);
-
 	ath9k_hw_startpcureceive(sc->sc_ah, !!(sc->hw->conf.flags & IEEE80211_CONF_OFFCHANNEL));
 }
 
@@ -280,49 +274,47 @@ int ath_rx_init(struct ath_softc *sc, int nbufs)
 	common->rx_bufsize = IEEE80211_MAX_MPDU_LEN / 2 +
 			     sc->sc_ah->caps.rx_status_len;
 
-	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
+	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)
 		return ath_rx_edma_init(sc, nbufs);
-	} else {
-		ath_dbg(common, CONFIG, "cachelsz %u rxbufsize %u\n",
-			common->cachelsz, common->rx_bufsize);
 
-		/* Initialize rx descriptors */
+	ath_dbg(common, CONFIG, "cachelsz %u rxbufsize %u\n",
+		common->cachelsz, common->rx_bufsize);
 
-		error = ath_descdma_setup(sc, &sc->rx.rxdma, &sc->rx.rxbuf,
-				"rx", nbufs, 1, 0);
-		if (error != 0) {
-			ath_err(common,
-				"failed to allocate rx descriptors: %d\n",
-				error);
+	/* Initialize rx descriptors */
+
+	error = ath_descdma_setup(sc, &sc->rx.rxdma, &sc->rx.rxbuf,
+				  "rx", nbufs, 1, 0);
+	if (error != 0) {
+		ath_err(common,
+			"failed to allocate rx descriptors: %d\n",
+			error);
+		goto err;
+	}
+
+	list_for_each_entry(bf, &sc->rx.rxbuf, list) {
+		skb = ath_rxbuf_alloc(common, common->rx_bufsize,
+				      GFP_KERNEL);
+		if (skb == NULL) {
+			error = -ENOMEM;
 			goto err;
 		}
 
-		list_for_each_entry(bf, &sc->rx.rxbuf, list) {
-			skb = ath_rxbuf_alloc(common, common->rx_bufsize,
-					      GFP_KERNEL);
-			if (skb == NULL) {
-				error = -ENOMEM;
-				goto err;
-			}
-
-			bf->bf_mpdu = skb;
-			bf->bf_buf_addr = dma_map_single(sc->dev, skb->data,
-					common->rx_bufsize,
-					DMA_FROM_DEVICE);
-			if (unlikely(dma_mapping_error(sc->dev,
-							bf->bf_buf_addr))) {
-				dev_kfree_skb_any(skb);
-				bf->bf_mpdu = NULL;
-				bf->bf_buf_addr = 0;
-				ath_err(common,
-					"dma_mapping_error() on RX init\n");
-				error = -ENOMEM;
-				goto err;
-			}
+		bf->bf_mpdu = skb;
+		bf->bf_buf_addr = dma_map_single(sc->dev, skb->data,
+						 common->rx_bufsize,
+						 DMA_FROM_DEVICE);
+		if (unlikely(dma_mapping_error(sc->dev,
+					       bf->bf_buf_addr))) {
+			dev_kfree_skb_any(skb);
+			bf->bf_mpdu = NULL;
+			bf->bf_buf_addr = 0;
+			ath_err(common,
+				"dma_mapping_error() on RX init\n");
+			error = -ENOMEM;
+			goto err;
 		}
-		sc->rx.rxlink = NULL;
 	}
-
+	sc->rx.rxlink = NULL;
 err:
 	if (error)
 		ath_rx_cleanup(sc);
@@ -340,17 +332,17 @@ void ath_rx_cleanup(struct ath_softc *sc)
 	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
 		ath_rx_edma_cleanup(sc);
 		return;
-	} else {
-		list_for_each_entry(bf, &sc->rx.rxbuf, list) {
-			skb = bf->bf_mpdu;
-			if (skb) {
-				dma_unmap_single(sc->dev, bf->bf_buf_addr,
-						common->rx_bufsize,
-						DMA_FROM_DEVICE);
-				dev_kfree_skb(skb);
-				bf->bf_buf_addr = 0;
-				bf->bf_mpdu = NULL;
-			}
+	}
+
+	list_for_each_entry(bf, &sc->rx.rxbuf, list) {
+		skb = bf->bf_mpdu;
+		if (skb) {
+			dma_unmap_single(sc->dev, bf->bf_buf_addr,
+					 common->rx_bufsize,
+					 DMA_FROM_DEVICE);
+			dev_kfree_skb(skb);
+			bf->bf_buf_addr = 0;
+			bf->bf_mpdu = NULL;
 		}
 	}
 }
@@ -727,6 +719,13 @@ static struct ath_buf *ath_get_next_rx_buf(struct ath_softc *sc,
 		ret = ath9k_hw_rxprocdesc(ah, tds, &trs);
 		if (ret == -EINPROGRESS)
 			return NULL;
+
+		/*
+		 * mark descriptor as zero-length and set the 'more'
+		 * flag to ensure that both buffers get discarded
+		 */
+		rs->rs_datalen = 0;
+		rs->rs_more = true;
 	}
 
 	list_del(&bf->list);
@@ -863,7 +862,7 @@ static int ath9k_process_rate(struct ath_common *common,
 	unsigned int i = 0;
 	struct ath_softc __maybe_unused *sc = common->priv;
 
-	band = hw->conf.channel->band;
+	band = hw->conf.chandef.chan->band;
 	sband = hw->wiphy->bands[band];
 
 	if (rx_stats->rs_rate & 0x80) {
@@ -933,14 +932,20 @@ static void ath9k_process_rssi(struct ath_common *common,
  * up the frame up to let mac80211 handle the actual error case, be it no
  * decryption key or real decryption error. This let us keep statistics there.
  */
-static int ath9k_rx_skb_preprocess(struct ath_common *common,
-				   struct ieee80211_hw *hw,
+static int ath9k_rx_skb_preprocess(struct ath_softc *sc,
 				   struct ieee80211_hdr *hdr,
 				   struct ath_rx_status *rx_stats,
 				   struct ieee80211_rx_status *rx_status,
 				   bool *decrypt_error)
 {
-	struct ath_hw *ah = common->ah;
+	struct ieee80211_hw *hw = sc->hw;
+	struct ath_hw *ah = sc->sc_ah;
+	struct ath_common *common = ath9k_hw_common(ah);
+	bool discard_current = sc->rx.discard_next;
+
+	sc->rx.discard_next = rx_stats->rs_more;
+	if (discard_current)
+		return -EINVAL;
 
 	/*
 	 * everything but the rate is checked here, the rate check is done
@@ -958,14 +963,15 @@ static int ath9k_rx_skb_preprocess(struct ath_common *common,
 	if (ath9k_process_rate(common, hw, rx_stats, rx_status))
 		return -EINVAL;
 
-	rx_status->band = hw->conf.channel->band;
-	rx_status->freq = hw->conf.channel->center_freq;
+	rx_status->band = hw->conf.chandef.chan->band;
+	rx_status->freq = hw->conf.chandef.chan->center_freq;
 	rx_status->signal = ah->noise + rx_stats->rs_rssi;
 	rx_status->antenna = rx_stats->rs_antenna;
 	rx_status->flag |= RX_FLAG_MACTIME_END;
 	if (rx_stats->rs_moreaggr)
 		rx_status->flag |= RX_FLAG_NO_SIGNAL_VAL;
 
+	sc->rx.discard_next = false;
 	return 0;
 }
 
@@ -985,7 +991,7 @@ static void ath9k_rx_skb_postprocess(struct ath_common *common,
 	hdr = (struct ieee80211_hdr *) skb->data;
 	hdrlen = ieee80211_get_hdrlen_from_skb(skb);
 	fc = hdr->frame_control;
-	padpos = ath9k_cmn_padpos(hdr->frame_control);
+	padpos = ieee80211_hdrlen(fc);
 
 	/* The MAC header is padded to have 32-bit boundary if the
 	 * packet payload is non-zero. The general calculation for
@@ -1166,6 +1172,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 	u64 tsf = 0;
 	u32 tsf_lower = 0;
 	unsigned long flags;
+	dma_addr_t new_buf_addr;
 
 	if (edma)
 		dma_type = DMA_BIDIRECTIONAL;
@@ -1242,8 +1249,8 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 			}
 		}
 
-		retval = ath9k_rx_skb_preprocess(common, hw, hdr, &rs,
-						 rxs, &decrypt_error);
+		retval = ath9k_rx_skb_preprocess(sc, hdr, &rs, rxs,
+						 &decrypt_error);
 		if (retval)
 			goto requeue_drop_frag;
 
@@ -1264,10 +1271,20 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 			goto requeue_drop_frag;
 		}
 
+		/* We will now give hardware our shiny new allocated skb */
+		new_buf_addr = dma_map_single(sc->dev, requeue_skb->data,
+					      common->rx_bufsize, dma_type);
+		if (unlikely(dma_mapping_error(sc->dev, new_buf_addr))) {
+			dev_kfree_skb_any(requeue_skb);
+			goto requeue_drop_frag;
+		}
+
 		/* Unmap the frame */
 		dma_unmap_single(sc->dev, bf->bf_buf_addr,
-				 common->rx_bufsize,
-				 dma_type);
+				 common->rx_bufsize, dma_type);
+
+		bf->bf_mpdu = requeue_skb;
+		bf->bf_buf_addr = new_buf_addr;
 
 		skb_put(skb, rs.rs_datalen + ah->caps.rx_status_len);
 		if (ah->caps.rx_status_len)
@@ -1277,21 +1294,6 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 			ath9k_rx_skb_postprocess(common, hdr_skb, &rs,
 						 rxs, decrypt_error);
 
-		/* We will now give hardware our shiny new allocated skb */
-		bf->bf_mpdu = requeue_skb;
-		bf->bf_buf_addr = dma_map_single(sc->dev, requeue_skb->data,
-						 common->rx_bufsize,
-						 dma_type);
-		if (unlikely(dma_mapping_error(sc->dev,
-			  bf->bf_buf_addr))) {
-			dev_kfree_skb_any(requeue_skb);
-			bf->bf_mpdu = NULL;
-			bf->bf_buf_addr = 0;
-			ath_err(common, "dma_mapping_error() on RX\n");
-			ieee80211_rx(hw, skb);
-			break;
-		}
-
 		if (rs.rs_more) {
 			RX_STAT_INC(rx_frags);
 			/*
@@ -1309,6 +1311,8 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 			sc->rx.frag = skb;
 			goto requeue;
 		}
+		if (rs.rs_status & ATH9K_RXERR_CORRUPT_DESC)
+			goto requeue_drop_frag;
 
 		if (sc->rx.frag) {
 			int space = skb->len - skb_tailroom(hdr_skb);
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index 5929850649f0..5c4ab5026dca 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -1493,9 +1493,6 @@ enum {
 #define AR9271_RADIO_RF_RST			0x20
 #define AR9271_GATE_MAC_CTL			0x4000
 
-#define AR_STA_ID0                 0x8000
-#define AR_STA_ID1                 0x8004
-#define AR_STA_ID1_SADH_MASK       0x0000FFFF
 #define AR_STA_ID1_STA_AP          0x00010000
 #define AR_STA_ID1_ADHOC           0x00020000
 #define AR_STA_ID1_PWR_SAV         0x00040000
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 89a64411b82e..eab0fcb7ded6 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -157,6 +157,13 @@ static void ath_send_bar(struct ath_atx_tid *tid, u16 seqno)
 			   seqno << IEEE80211_SEQ_SEQ_SHIFT);
 }
 
+static void ath_set_rates(struct ieee80211_vif *vif, struct ieee80211_sta *sta,
+			  struct ath_buf *bf)
+{
+	ieee80211_get_tx_rates(vif, sta, bf->bf_mpdu, bf->rates,
+			       ARRAY_SIZE(bf->rates));
+}
+
 static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
 {
 	struct ath_txq *txq = tid->ac->txq;
@@ -189,6 +196,7 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
 			ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0);
 			sendbar = true;
 		} else {
+			ath_set_rates(tid->an->vif, tid->an->sta, bf);
 			ath_tx_send_normal(sc, txq, NULL, skb);
 		}
 	}
@@ -407,7 +415,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 
 	tx_info = IEEE80211_SKB_CB(skb);
 
-	memcpy(rates, tx_info->control.rates, sizeof(rates));
+	memcpy(rates, bf->rates, sizeof(rates));
 
 	retries = ts->ts_longretry + 1;
 	for (i = 0; i < ts->ts_rateindex; i++)
@@ -516,8 +524,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 		 * not a holding desc.
 		 */
 		INIT_LIST_HEAD(&bf_head);
-		if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) ||
-		    bf_next != NULL || !bf_last->bf_stale)
+		if (bf_next != NULL || !bf_last->bf_stale)
 			list_move_tail(&bf->list, &bf_head);
 
 		if (!txpending || (tid->state & AGGR_CLEANUP)) {
@@ -537,8 +544,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 				!txfail);
 		} else {
 			/* retry the un-acked ones */
-			if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) &&
-			    bf->bf_next == NULL && bf_last->bf_stale) {
+			if (bf->bf_next == NULL && bf_last->bf_stale) {
 				struct ath_buf *tbf;
 
 				tbf = ath_clone_txbuf(sc, bf_last);
@@ -738,8 +744,6 @@ static int ath_compute_num_delims(struct ath_softc *sc, struct ath_atx_tid *tid,
 				  bool first_subfrm)
 {
 #define FIRST_DESC_NDELIMS 60
-	struct sk_buff *skb = bf->bf_mpdu;
-	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	u32 nsymbits, nsymbols;
 	u16 minlen;
 	u8 flags, rix;
@@ -780,8 +784,8 @@ static int ath_compute_num_delims(struct ath_softc *sc, struct ath_atx_tid *tid,
 	if (tid->an->mpdudensity == 0)
 		return ndelim;
 
-	rix = tx_info->control.rates[0].idx;
-	flags = tx_info->control.rates[0].flags;
+	rix = bf->rates[0].idx;
+	flags = bf->rates[0].flags;
 	width = (flags & IEEE80211_TX_RC_40_MHZ_WIDTH) ? 1 : 0;
 	half_gi = (flags & IEEE80211_TX_RC_SHORT_GI) ? 1 : 0;
 
@@ -860,6 +864,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
 			bf_first = bf;
 
 		if (!rl) {
+			ath_set_rates(tid->an->vif, tid->an->sta, bf);
 			aggr_limit = ath_lookup_rate(sc, bf, tid);
 			rl = 1;
 		}
@@ -1000,14 +1005,14 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf,
 
 	skb = bf->bf_mpdu;
 	tx_info = IEEE80211_SKB_CB(skb);
-	rates = tx_info->control.rates;
+	rates = bf->rates;
 	hdr = (struct ieee80211_hdr *)skb->data;
 
 	/* set dur_update_en for l-sig computation except for PS-Poll frames */
 	info->dur_update = !ieee80211_is_pspoll(hdr->frame_control);
 	info->rtscts_rate = fi->rtscts_rate;
 
-	for (i = 0; i < 4; i++) {
+	for (i = 0; i < ARRAY_SIZE(bf->rates); i++) {
 		bool is_40, is_sgi, is_sp;
 		int phy;
 
@@ -1745,6 +1750,7 @@ static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
 		return;
 	}
 
+	ath_set_rates(tid->an->vif, tid->an->sta, bf);
 	bf->bf_state.bf_type = BUF_AMPDU;
 	INIT_LIST_HEAD(&bf_head);
 	list_add(&bf->list, &bf_head);
@@ -1894,49 +1900,6 @@ static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc,
 	return bf;
 }
 
-/* FIXME: tx power */
-static void ath_tx_start_dma(struct ath_softc *sc, struct sk_buff *skb,
-			     struct ath_tx_control *txctl)
-{
-	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-	struct ath_atx_tid *tid = NULL;
-	struct ath_buf *bf;
-	u8 tidno;
-
-	if (txctl->an && ieee80211_is_data_qos(hdr->frame_control)) {
-		tidno = ieee80211_get_qos_ctl(hdr)[0] &
-			IEEE80211_QOS_CTL_TID_MASK;
-		tid = ATH_AN_2_TID(txctl->an, tidno);
-
-		WARN_ON(tid->ac->txq != txctl->txq);
-	}
-
-	if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && tid) {
-		/*
-		 * Try aggregation if it's a unicast data frame
-		 * and the destination is HT capable.
-		 */
-		ath_tx_send_ampdu(sc, tid, skb, txctl);
-	} else {
-		bf = ath_tx_setup_buffer(sc, txctl->txq, tid, skb);
-		if (!bf) {
-			if (txctl->paprd)
-				dev_kfree_skb_any(skb);
-			else
-				ieee80211_free_txskb(sc->hw, skb);
-			return;
-		}
-
-		bf->bf_state.bfs_paprd = txctl->paprd;
-
-		if (txctl->paprd)
-			bf->bf_state.bfs_paprd_timestamp = jiffies;
-
-		ath_tx_send_normal(sc, txctl->txq, tid, skb);
-	}
-}
-
 /* Upon failure caller should free skb */
 int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 		 struct ath_tx_control *txctl)
@@ -1947,8 +1910,11 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 	struct ieee80211_vif *vif = info->control.vif;
 	struct ath_softc *sc = hw->priv;
 	struct ath_txq *txq = txctl->txq;
+	struct ath_atx_tid *tid = NULL;
+	struct ath_buf *bf;
 	int padpos, padsize;
 	int frmlen = skb->len + FCS_LEN;
+	u8 tidno;
 	int q;
 
 	/* NOTE:  sta can be NULL according to net/mac80211.h */
@@ -1971,7 +1937,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 	}
 
 	/* Add the padding after the header if this is not already done */
-	padpos = ath9k_cmn_padpos(hdr->frame_control);
+	padpos = ieee80211_hdrlen(hdr->frame_control);
 	padsize = padpos & 3;
 	if (padsize && skb->len > padpos) {
 		if (skb_headroom(skb) < padsize)
@@ -2004,8 +1970,41 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 		txq->stopped = true;
 	}
 
-	ath_tx_start_dma(sc, skb, txctl);
+	if (txctl->an && ieee80211_is_data_qos(hdr->frame_control)) {
+		tidno = ieee80211_get_qos_ctl(hdr)[0] &
+			IEEE80211_QOS_CTL_TID_MASK;
+		tid = ATH_AN_2_TID(txctl->an, tidno);
+
+		WARN_ON(tid->ac->txq != txctl->txq);
+	}
+
+	if ((info->flags & IEEE80211_TX_CTL_AMPDU) && tid) {
+		/*
+		 * Try aggregation if it's a unicast data frame
+		 * and the destination is HT capable.
+		 */
+		ath_tx_send_ampdu(sc, tid, skb, txctl);
+		goto out;
+	}
 
+	bf = ath_tx_setup_buffer(sc, txctl->txq, tid, skb);
+	if (!bf) {
+		if (txctl->paprd)
+			dev_kfree_skb_any(skb);
+		else
+			ieee80211_free_txskb(sc->hw, skb);
+		goto out;
+	}
+
+	bf->bf_state.bfs_paprd = txctl->paprd;
+
+	if (txctl->paprd)
+		bf->bf_state.bfs_paprd_timestamp = jiffies;
+
+	ath_set_rates(vif, sta, bf);
+	ath_tx_send_normal(sc, txctl->txq, tid, skb);
+
+out:
 	ath_txq_unlock(sc, txq);
 
 	return 0;
@@ -2033,7 +2032,7 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
 		/* Frame was ACKed */
 		tx_info->flags |= IEEE80211_TX_STAT_ACK;
 
-	padpos = ath9k_cmn_padpos(hdr->frame_control);
+	padpos = ieee80211_hdrlen(hdr->frame_control);
 	padsize = padpos & 3;
 	if (padsize && skb->len>padpos+padsize) {
 		/*
@@ -2264,6 +2263,7 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
 	struct ath_txq *txq;
 	struct ath_buf *bf, *lastbf;
 	struct list_head bf_head;
+	struct list_head *fifo_list;
 	int status;
 
 	for (;;) {
@@ -2291,20 +2291,24 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
 
 		TX_STAT_INC(txq->axq_qnum, txprocdesc);
 
-		if (list_empty(&txq->txq_fifo[txq->txq_tailidx])) {
+		fifo_list = &txq->txq_fifo[txq->txq_tailidx];
+		if (list_empty(fifo_list)) {
 			ath_txq_unlock(sc, txq);
 			return;
 		}
 
-		bf = list_first_entry(&txq->txq_fifo[txq->txq_tailidx],
-				      struct ath_buf, list);
+		bf = list_first_entry(fifo_list, struct ath_buf, list);
+		if (bf->bf_stale) {
+			list_del(&bf->list);
+			ath_tx_return_buffer(sc, bf);
+			bf = list_first_entry(fifo_list, struct ath_buf, list);
+		}
+
 		lastbf = bf->bf_lastbf;
 
 		INIT_LIST_HEAD(&bf_head);
-		list_cut_position(&bf_head, &txq->txq_fifo[txq->txq_tailidx],
-				  &lastbf->list);
-
-		if (list_empty(&txq->txq_fifo[txq->txq_tailidx])) {
+		if (list_is_last(&lastbf->list, fifo_list)) {
+			list_splice_tail_init(fifo_list, &bf_head);
 			INCR(txq->txq_tailidx, ATH_TXFIFO_DEPTH);
 
 			if (!list_empty(&txq->axq_q)) {
@@ -2315,6 +2319,11 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
 				list_splice_tail_init(&txq->axq_q, &bf_q);
 				ath_tx_txqaddbuf(sc, txq, &bf_q, true);
 			}
+		} else {
+			lastbf->bf_stale = true;
+			if (bf != lastbf)
+				list_cut_position(&bf_head, fifo_list,
+						  lastbf->list.prev);
 		}
 
 		ath_tx_process_buffer(sc, txq, &ts, bf, &bf_head);
diff --git a/drivers/net/wireless/ath/carl9170/debug.c b/drivers/net/wireless/ath/carl9170/debug.c
index 40109be81f7c..3d70cd277fd7 100644
--- a/drivers/net/wireless/ath/carl9170/debug.c
+++ b/drivers/net/wireless/ath/carl9170/debug.c
@@ -654,8 +654,8 @@ static ssize_t carl9170_debugfs_bug_write(struct ar9170 *ar, const char *buf,
 		goto out;
 
 	case 'P':
-		err = carl9170_set_channel(ar, ar->hw->conf.channel,
-					   ar->hw->conf.channel_type);
+		err = carl9170_set_channel(ar, ar->hw->conf.chandef.chan,
+			cfg80211_get_chandef_type(&ar->hw->conf.chandef));
 		if (err < 0)
 			count = err;
 
diff --git a/drivers/net/wireless/ath/carl9170/mac.c b/drivers/net/wireless/ath/carl9170/mac.c
index 24d75ab94f0d..a2f005703c04 100644
--- a/drivers/net/wireless/ath/carl9170/mac.c
+++ b/drivers/net/wireless/ath/carl9170/mac.c
@@ -48,7 +48,7 @@ int carl9170_set_dyn_sifs_ack(struct ar9170 *ar)
 	if (conf_is_ht40(&ar->hw->conf))
 		val = 0x010a;
 	else {
-		if (ar->hw->conf.channel->band == IEEE80211_BAND_2GHZ)
+		if (ar->hw->conf.chandef.chan->band == IEEE80211_BAND_2GHZ)
 			val = 0x105;
 		else
 			val = 0x104;
@@ -66,7 +66,7 @@ int carl9170_set_rts_cts_rate(struct ar9170 *ar)
 		rts_rate = 0x1da;
 		cts_rate = 0x10a;
 	} else {
-		if (ar->hw->conf.channel->band == IEEE80211_BAND_2GHZ) {
+		if (ar->hw->conf.chandef.chan->band == IEEE80211_BAND_2GHZ) {
 			/* 11 mbit CCK */
 			rts_rate = 033;
 			cts_rate = 003;
@@ -93,7 +93,7 @@ int carl9170_set_slot_time(struct ar9170 *ar)
 		return 0;
 	}
 
-	if ((ar->hw->conf.channel->band == IEEE80211_BAND_5GHZ) ||
+	if ((ar->hw->conf.chandef.chan->band == IEEE80211_BAND_5GHZ) ||
 	    vif->bss_conf.use_short_slot)
 		slottime = 9;
 
@@ -120,7 +120,7 @@ int carl9170_set_mac_rates(struct ar9170 *ar)
 	basic |= (vif->bss_conf.basic_rates & 0xff0) << 4;
 	rcu_read_unlock();
 
-	if (ar->hw->conf.channel->band == IEEE80211_BAND_5GHZ)
+	if (ar->hw->conf.chandef.chan->band == IEEE80211_BAND_5GHZ)
 		mandatory = 0xff00; /* OFDM 6/9/12/18/24/36/48/54 */
 	else
 		mandatory = 0xff0f; /* OFDM (6/9../54) + CCK (1/2/5.5/11) */
diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index 699c557bc2c7..e9010a481dfd 100644
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -929,6 +929,9 @@ static int carl9170_op_config(struct ieee80211_hw *hw, u32 changed)
 	}
 
 	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
+		enum nl80211_channel_type channel_type =
+			cfg80211_get_chandef_type(&hw->conf.chandef);
+
 		/* adjust slot time for 5 GHz */
 		err = carl9170_set_slot_time(ar);
 		if (err)
@@ -938,8 +941,8 @@ static int carl9170_op_config(struct ieee80211_hw *hw, u32 changed)
 		if (err)
 			goto out;
 
-		err = carl9170_set_channel(ar, hw->conf.channel,
-					   hw->conf.channel_type);
+		err = carl9170_set_channel(ar, hw->conf.chandef.chan,
+					   channel_type);
 		if (err)
 			goto out;
 
@@ -957,7 +960,7 @@ static int carl9170_op_config(struct ieee80211_hw *hw, u32 changed)
 	}
 
 	if (changed & IEEE80211_CONF_CHANGE_POWER) {
-		err = carl9170_set_mac_tpc(ar, ar->hw->conf.channel);
+		err = carl9170_set_mac_tpc(ar, ar->hw->conf.chandef.chan);
 		if (err)
 			goto out;
 	}
diff --git a/drivers/net/wireless/ath/carl9170/phy.c b/drivers/net/wireless/ath/carl9170/phy.c
index 07f82234c860..ab4ee7d39ad3 100644
--- a/drivers/net/wireless/ath/carl9170/phy.c
+++ b/drivers/net/wireless/ath/carl9170/phy.c
@@ -1331,7 +1331,7 @@ static void carl9170_calc_ctl(struct ar9170 *ar, u32 freq, enum carl9170_bw bw)
 	 * CTL_ETSI for 2GHz and CTL_FCC for 5GHz.
 	 */
 	ctl_grp = ath_regd_get_band_ctl(&ar->common.regulatory,
-					ar->hw->conf.channel->band);
+					ar->hw->conf.chandef.chan->band);
 
 	/* ctl group not found - either invalid band (NO_CTL) or ww roaming */
 	if (ctl_grp == NO_CTL || ctl_grp == SD_NO_CTL)
@@ -1341,7 +1341,7 @@ static void carl9170_calc_ctl(struct ar9170 *ar, u32 freq, enum carl9170_bw bw)
 		/* skip CTL and heavy clip for CTL_MKK and CTL_ETSI */
 		return;
 
-	if (ar->hw->conf.channel->band == IEEE80211_BAND_2GHZ) {
+	if (ar->hw->conf.chandef.chan->band == IEEE80211_BAND_2GHZ) {
 		modes = mode_list_2ghz;
 		nr_modes = ARRAY_SIZE(mode_list_2ghz);
 	} else {
diff --git a/drivers/net/wireless/ath/hw.c b/drivers/net/wireless/ath/hw.c
index 39e8a590d7fc..eae9abf540a7 100644
--- a/drivers/net/wireless/ath/hw.c
+++ b/drivers/net/wireless/ath/hw.c
@@ -118,6 +118,12 @@
 void ath_hw_setbssidmask(struct ath_common *common)
 {
 	void *ah = common->ah;
+	u32 id1;
+
+	REG_WRITE(ah, AR_STA_ID0, get_unaligned_le32(common->macaddr));
+	id1 = REG_READ(ah, AR_STA_ID1) & ~AR_STA_ID1_SADH_MASK;
+	id1 |= get_unaligned_le16(common->macaddr + 4);
+	REG_WRITE(ah, AR_STA_ID1, id1);
 
 	REG_WRITE(ah, AR_BSSMSKL, get_unaligned_le32(common->bssidmask));
 	REG_WRITE(ah, AR_BSSMSKU, get_unaligned_le16(common->bssidmask + 4));
diff --git a/drivers/net/wireless/ath/reg.h b/drivers/net/wireless/ath/reg.h
index 298e53f3fa48..3ad4c774bd22 100644
--- a/drivers/net/wireless/ath/reg.h
+++ b/drivers/net/wireless/ath/reg.h
@@ -23,6 +23,10 @@
 #define AR_MIBC_CMC		0x00000004
 #define AR_MIBC_MCS		0x00000008
 
+#define AR_STA_ID0		0x8000
+#define AR_STA_ID1		0x8004
+#define AR_STA_ID1_SADH_MASK	0x0000ffff
+
 /*
  * BSSID mask registers. See ath_hw_set_bssid_mask()
  * for detailed documentation about these registers.
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index 79d4e3271b00..797024507c71 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -191,8 +191,7 @@ static int wil_vring_alloc_skb(struct wil6210_priv *wil, struct vring *vring,
  *  - Phy info
  */
 static void wil_rx_add_radiotap_header(struct wil6210_priv *wil,
-				       struct sk_buff *skb,
-				       volatile struct vring_rx_desc *d)
+				       struct sk_buff *skb)
 {
 	struct wireless_dev *wdev = wil->wdev;
 	struct wil6210_rtap {
@@ -216,6 +215,7 @@ static void wil_rx_add_radiotap_header(struct wil6210_priv *wil,
 		__le16 vendor_skip;
 		u8 vendor_data[0];
 	} __packed;
+	struct vring_rx_desc *d = wil_skb_rxdesc(skb);
 	struct wil6210_rtap_vendor *rtap_vendor;
 	int rtap_len = sizeof(struct wil6210_rtap);
 	int phy_length = 0; /* phy info header size, bytes */
@@ -312,6 +312,8 @@ static void wil_swap_ethaddr(void *data)
 /**
  * reap 1 frame from @swhead
  *
+ * Rx descriptor copied to skb->cb
+ *
  * Safe to call from IRQ
  */
 static struct sk_buff *wil_vring_reap_rx(struct wil6210_priv *wil,
@@ -320,12 +322,15 @@ static struct sk_buff *wil_vring_reap_rx(struct wil6210_priv *wil,
 	struct device *dev = wil_to_dev(wil);
 	struct net_device *ndev = wil_to_ndev(wil);
 	volatile struct vring_rx_desc *d;
+	struct vring_rx_desc *d1;
 	struct sk_buff *skb;
 	dma_addr_t pa;
 	unsigned int sz = RX_BUF_LEN;
 	u8 ftype;
 	u8 ds_bits;
 
+	BUILD_BUG_ON(sizeof(struct vring_rx_desc) > sizeof(skb->cb));
+
 	if (wil_vring_is_empty(vring))
 		return NULL;
 
@@ -340,11 +345,14 @@ static struct sk_buff *wil_vring_reap_rx(struct wil6210_priv *wil,
 	dma_unmap_single(dev, pa, sz, DMA_FROM_DEVICE);
 	skb_trim(skb, d->dma.length);
 
-	wil->stats.last_mcs_rx = wil_rxdesc_mcs(d);
+	d1 = wil_skb_rxdesc(skb);
+	*d1 = *d;
+
+	wil->stats.last_mcs_rx = wil_rxdesc_mcs(d1);
 
 	/* use radiotap header only if required */
 	if (ndev->type == ARPHRD_IEEE80211_RADIOTAP)
-		wil_rx_add_radiotap_header(wil, skb, d);
+		wil_rx_add_radiotap_header(wil, skb);
 
 	wil_dbg_txrx(wil, "Rx[%3d] : %d bytes\n", vring->swhead, d->dma.length);
 	wil_hex_dump_txrx("Rx ", DUMP_PREFIX_NONE, 32, 4,
@@ -360,7 +368,7 @@ static struct sk_buff *wil_vring_reap_rx(struct wil6210_priv *wil,
 	 * Driver should recognize it by frame type, that is found
 	 * in Rx descriptor. If type is not data, it is 802.11 frame as is
 	 */
-	ftype = wil_rxdesc_ftype(d) << 2;
+	ftype = wil_rxdesc_ftype(d1) << 2;
 	if (ftype != IEEE80211_FTYPE_DATA) {
 		wil_dbg_txrx(wil, "Non-data frame ftype 0x%08x\n", ftype);
 		/* TODO: process it */
@@ -375,7 +383,7 @@ static struct sk_buff *wil_vring_reap_rx(struct wil6210_priv *wil,
 		return NULL;
 	}
 
-	ds_bits = wil_rxdesc_ds_bits(d);
+	ds_bits = wil_rxdesc_ds_bits(d1);
 	if (ds_bits == 1) {
 		/*
 		 * HW bug - in ToDS mode, i.e. Rx on AP side,
@@ -517,6 +525,7 @@ int wil_vring_init_tx(struct wil6210_priv *wil, int id, int size,
 		.vring_cfg = {
 			.tx_sw_ring = {
 				.max_mpdu_size = cpu_to_le16(TX_BUF_LEN),
+				.ring_size = cpu_to_le16(size),
 			},
 			.ringid = id,
 			.cidxtid = (cid & 0xf) | ((tid & 0xf) << 4),
@@ -548,7 +557,6 @@ int wil_vring_init_tx(struct wil6210_priv *wil, int id, int size,
 		goto out;
 
 	cmd.vring_cfg.tx_sw_ring.ring_mem_base = cpu_to_le64(vring->pa);
-	cmd.vring_cfg.tx_sw_ring.ring_size = cpu_to_le16(vring->size);
 
 	rc = wmi_call(wil, WMI_VRING_CFG_CMDID, &cmd, sizeof(cmd),
 		      WMI_VRING_CFG_DONE_EVENTID, &reply, sizeof(reply), 100);
@@ -779,9 +787,14 @@ void wil_tx_complete(struct wil6210_priv *wil, int ringid)
 	wil_dbg_txrx(wil, "%s(%d)\n", __func__, ringid);
 
 	while (!wil_vring_is_empty(vring)) {
-		volatile struct vring_tx_desc *d = &vring->va[vring->swtail].tx;
+		volatile struct vring_tx_desc *d1 =
+					      &vring->va[vring->swtail].tx;
+		struct vring_tx_desc dd, *d = &dd;
 		dma_addr_t pa;
 		struct sk_buff *skb;
+
+		dd = *d1;
+
 		if (!(d->dma.status & TX_DMA_STATUS_DU))
 			break;
 
diff --git a/drivers/net/wireless/ath/wil6210/txrx.h b/drivers/net/wireless/ath/wil6210/txrx.h
index 45a61f597c5c..adef12fb2aee 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.h
+++ b/drivers/net/wireless/ath/wil6210/txrx.h
@@ -339,24 +339,59 @@ union vring_desc {
 	struct vring_rx_desc rx;
 } __packed;
 
-static inline int wil_rxdesc_phy_length(volatile struct vring_rx_desc *d)
+static inline int wil_rxdesc_tid(struct vring_rx_desc *d)
 {
-	return WIL_GET_BITS(d->dma.d0, 16, 29);
+	return WIL_GET_BITS(d->mac.d0, 0, 3);
 }
 
-static inline int wil_rxdesc_mcs(volatile struct vring_rx_desc *d)
+static inline int wil_rxdesc_cid(struct vring_rx_desc *d)
 {
-	return WIL_GET_BITS(d->mac.d1, 21, 24);
+	return WIL_GET_BITS(d->mac.d0, 4, 6);
 }
 
-static inline int wil_rxdesc_ds_bits(volatile struct vring_rx_desc *d)
+static inline int wil_rxdesc_mid(struct vring_rx_desc *d)
 {
-	return WIL_GET_BITS(d->mac.d1, 8, 9);
+	return WIL_GET_BITS(d->mac.d0, 8, 9);
 }
 
-static inline int wil_rxdesc_ftype(volatile struct vring_rx_desc *d)
+static inline int wil_rxdesc_ftype(struct vring_rx_desc *d)
 {
 	return WIL_GET_BITS(d->mac.d0, 10, 11);
 }
 
+static inline int wil_rxdesc_subtype(struct vring_rx_desc *d)
+{
+	return WIL_GET_BITS(d->mac.d0, 12, 15);
+}
+
+static inline int wil_rxdesc_seq(struct vring_rx_desc *d)
+{
+	return WIL_GET_BITS(d->mac.d0, 16, 27);
+}
+
+static inline int wil_rxdesc_ext_subtype(struct vring_rx_desc *d)
+{
+	return WIL_GET_BITS(d->mac.d0, 28, 31);
+}
+
+static inline int wil_rxdesc_ds_bits(struct vring_rx_desc *d)
+{
+	return WIL_GET_BITS(d->mac.d1, 8, 9);
+}
+
+static inline int wil_rxdesc_mcs(struct vring_rx_desc *d)
+{
+	return WIL_GET_BITS(d->mac.d1, 21, 24);
+}
+
+static inline int wil_rxdesc_phy_length(struct vring_rx_desc *d)
+{
+	return WIL_GET_BITS(d->dma.d0, 16, 29);
+}
+
+static inline struct vring_rx_desc *wil_skb_rxdesc(struct sk_buff *skb)
+{
+	return (void *)skb->cb;
+}
+
 #endif /* WIL6210_TXRX_H */
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index f5e840104f4b..7f3d461f7e8d 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -980,7 +980,7 @@ static inline int b43_is_mode(struct b43_wl *wl, int type)
  */
 static inline enum ieee80211_band b43_current_band(struct b43_wl *wl)
 {
-	return wl->hw->conf.channel->band;
+	return wl->hw->conf.chandef.chan->band;
 }
 
 static inline int b43_bus_may_powerdown(struct b43_wldev *wldev)
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 4ac73d2f8605..d377f77d30b5 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -3852,7 +3852,7 @@ static int b43_op_config(struct ieee80211_hw *hw, u32 changed)
 	dev = wl->current_dev;
 
 	/* Switch the band (if necessary). This might change the active core. */
-	err = b43_switch_band(wl, conf->channel);
+	err = b43_switch_band(wl, conf->chandef.chan);
 	if (err)
 		goto out_unlock_mutex;
 
@@ -3882,8 +3882,8 @@ static int b43_op_config(struct ieee80211_hw *hw, u32 changed)
 
 	/* Switch to the requested channel.
 	 * The firmware takes care of races with the TX handler. */
-	if (conf->channel->hw_value != phy->channel)
-		b43_switch_channel(dev, conf->channel->hw_value);
+	if (conf->chandef.chan->hw_value != phy->channel)
+		b43_switch_channel(dev, conf->chandef.chan->hw_value);
 
 	dev->wl->radiotap_enabled = !!(conf->flags & IEEE80211_CONF_MONITOR);
 
@@ -5006,7 +5006,7 @@ static int b43_op_get_survey(struct ieee80211_hw *hw, int idx,
 	if (idx != 0)
 		return -ENOENT;
 
-	survey->channel = conf->channel;
+	survey->channel = conf->chandef.chan;
 	survey->filled = SURVEY_INFO_NOISE_DBM;
 	survey->noise = dev->stats.link_noise;
 
diff --git a/drivers/net/wireless/b43/phy_ht.c b/drivers/net/wireless/b43/phy_ht.c
index b8667706fc27..5d6833f18498 100644
--- a/drivers/net/wireless/b43/phy_ht.c
+++ b/drivers/net/wireless/b43/phy_ht.c
@@ -30,6 +30,17 @@
 #include "radio_2059.h"
 #include "main.h"
 
+/* Force values to keep compatibility with wl */
+enum ht_rssi_type {
+	HT_RSSI_W1 = 0,
+	HT_RSSI_W2 = 1,
+	HT_RSSI_NB = 2,
+	HT_RSSI_IQ = 3,
+	HT_RSSI_TSSI_2G = 4,
+	HT_RSSI_TSSI_5G = 5,
+	HT_RSSI_TBD = 6,
+};
+
 /**************************************************
  * Radio 2059.
  **************************************************/
@@ -37,8 +48,9 @@
 static void b43_radio_2059_channel_setup(struct b43_wldev *dev,
 			const struct b43_phy_ht_channeltab_e_radio2059 *e)
 {
-	u8 i;
-	u16 routing;
+	static const u16 routing[] = { R2059_C1, R2059_C2, R2059_C3, };
+	u16 r;
+	int core;
 
 	b43_radio_write(dev, 0x16, e->radio_syn16);
 	b43_radio_write(dev, 0x17, e->radio_syn17);
@@ -53,25 +65,17 @@ static void b43_radio_2059_channel_setup(struct b43_wldev *dev,
 	b43_radio_write(dev, 0x41, e->radio_syn41);
 	b43_radio_write(dev, 0x43, e->radio_syn43);
 	b43_radio_write(dev, 0x47, e->radio_syn47);
-	b43_radio_write(dev, 0x4a, e->radio_syn4a);
-	b43_radio_write(dev, 0x58, e->radio_syn58);
-	b43_radio_write(dev, 0x5a, e->radio_syn5a);
-	b43_radio_write(dev, 0x6a, e->radio_syn6a);
-	b43_radio_write(dev, 0x6d, e->radio_syn6d);
-	b43_radio_write(dev, 0x6e, e->radio_syn6e);
-	b43_radio_write(dev, 0x92, e->radio_syn92);
-	b43_radio_write(dev, 0x98, e->radio_syn98);
-
-	for (i = 0; i < 2; i++) {
-		routing = i ? R2059_RXRX1 : R2059_TXRX0;
-		b43_radio_write(dev, routing | 0x4a, e->radio_rxtx4a);
-		b43_radio_write(dev, routing | 0x58, e->radio_rxtx58);
-		b43_radio_write(dev, routing | 0x5a, e->radio_rxtx5a);
-		b43_radio_write(dev, routing | 0x6a, e->radio_rxtx6a);
-		b43_radio_write(dev, routing | 0x6d, e->radio_rxtx6d);
-		b43_radio_write(dev, routing | 0x6e, e->radio_rxtx6e);
-		b43_radio_write(dev, routing | 0x92, e->radio_rxtx92);
-		b43_radio_write(dev, routing | 0x98, e->radio_rxtx98);
+
+	for (core = 0; core < 3; core++) {
+		r = routing[core];
+		b43_radio_write(dev, r | 0x4a, e->radio_rxtx4a);
+		b43_radio_write(dev, r | 0x58, e->radio_rxtx58);
+		b43_radio_write(dev, r | 0x5a, e->radio_rxtx5a);
+		b43_radio_write(dev, r | 0x6a, e->radio_rxtx6a);
+		b43_radio_write(dev, r | 0x6d, e->radio_rxtx6d);
+		b43_radio_write(dev, r | 0x6e, e->radio_rxtx6e);
+		b43_radio_write(dev, r | 0x92, e->radio_rxtx92);
+		b43_radio_write(dev, r | 0x98, e->radio_rxtx98);
 	}
 
 	udelay(50);
@@ -87,7 +91,7 @@ static void b43_radio_2059_channel_setup(struct b43_wldev *dev,
 
 static void b43_radio_2059_init(struct b43_wldev *dev)
 {
-	const u16 routing[] = { R2059_SYN, R2059_TXRX0, R2059_RXRX1 };
+	const u16 routing[] = { R2059_C1, R2059_C2, R2059_C3 };
 	const u16 radio_values[3][2] = {
 		{ 0x61, 0xE9 }, { 0x69, 0xD5 }, { 0x73, 0x99 },
 	};
@@ -106,17 +110,17 @@ static void b43_radio_2059_init(struct b43_wldev *dev)
 	b43_radio_mask(dev, 0xc0, ~0x0080);
 
 	if (1) { /* FIXME */
-		b43_radio_set(dev, R2059_RXRX1 | 0x4, 0x1);
+		b43_radio_set(dev, R2059_C3 | 0x4, 0x1);
 		udelay(10);
-		b43_radio_set(dev, R2059_RXRX1 | 0x0BF, 0x1);
-		b43_radio_maskset(dev, R2059_RXRX1 | 0x19B, 0x3, 0x2);
+		b43_radio_set(dev, R2059_C3 | 0x0BF, 0x1);
+		b43_radio_maskset(dev, R2059_C3 | 0x19B, 0x3, 0x2);
 
-		b43_radio_set(dev, R2059_RXRX1 | 0x4, 0x2);
+		b43_radio_set(dev, R2059_C3 | 0x4, 0x2);
 		udelay(100);
-		b43_radio_mask(dev, R2059_RXRX1 | 0x4, ~0x2);
+		b43_radio_mask(dev, R2059_C3 | 0x4, ~0x2);
 
 		for (i = 0; i < 10000; i++) {
-			if (b43_radio_read(dev, R2059_RXRX1 | 0x145) & 1) {
+			if (b43_radio_read(dev, R2059_C3 | 0x145) & 1) {
 				i = 0;
 				break;
 			}
@@ -125,7 +129,7 @@ static void b43_radio_2059_init(struct b43_wldev *dev)
 		if (i)
 			b43err(dev->wl, "radio 0x945 timeout\n");
 
-		b43_radio_mask(dev, R2059_RXRX1 | 0x4, ~0x1);
+		b43_radio_mask(dev, R2059_C3 | 0x4, ~0x1);
 		b43_radio_set(dev, 0xa, 0x60);
 
 		for (i = 0; i < 3; i++) {
@@ -390,14 +394,14 @@ static void b43_phy_ht_tx_tone(struct b43_wldev *dev)
  **************************************************/
 
 static void b43_phy_ht_rssi_select(struct b43_wldev *dev, u8 core_sel,
-				   u8 rssi_type)
+				   enum ht_rssi_type rssi_type)
 {
 	static const u16 ctl_regs[3][2] = {
 		{ B43_PHY_HT_AFE_C1, B43_PHY_HT_AFE_C1_OVER, },
 		{ B43_PHY_HT_AFE_C2, B43_PHY_HT_AFE_C2_OVER, },
 		{ B43_PHY_HT_AFE_C3, B43_PHY_HT_AFE_C3_OVER, },
 	};
-	static const u16 radio_r[] = { R2059_SYN, R2059_TXRX0, R2059_RXRX1, };
+	static const u16 radio_r[] = { R2059_C1, R2059_C2, R2059_C3, };
 	int core;
 
 	if (core_sel == 0) {
@@ -411,13 +415,13 @@ static void b43_phy_ht_rssi_select(struct b43_wldev *dev, u8 core_sel,
 				continue;
 
 			switch (rssi_type) {
-			case 4:
+			case HT_RSSI_TSSI_2G:
 				b43_phy_set(dev, ctl_regs[core][0], 0x3 << 8);
 				b43_phy_set(dev, ctl_regs[core][0], 0x3 << 10);
 				b43_phy_set(dev, ctl_regs[core][1], 0x1 << 9);
 				b43_phy_set(dev, ctl_regs[core][1], 0x1 << 10);
 
-				b43_radio_set(dev, R2059_RXRX1 | 0xbf, 0x1);
+				b43_radio_set(dev, R2059_C3 | 0xbf, 0x1);
 				b43_radio_write(dev, radio_r[core] | 0x159,
 						0x11);
 				break;
@@ -429,8 +433,8 @@ static void b43_phy_ht_rssi_select(struct b43_wldev *dev, u8 core_sel,
 	}
 }
 
-static void b43_phy_ht_poll_rssi(struct b43_wldev *dev, u8 type, s32 *buf,
-				 u8 nsamp)
+static void b43_phy_ht_poll_rssi(struct b43_wldev *dev, enum ht_rssi_type type,
+				 s32 *buf, u8 nsamp)
 {
 	u16 phy_regs_values[12];
 	static const u16 phy_regs_to_save[] = {
@@ -504,15 +508,17 @@ static void b43_phy_ht_tx_power_ctl(struct b43_wldev *dev, bool enable)
 	static const u16 cmd_regs[3] = { B43_PHY_HT_TXPCTL_CMD_C1,
 					 B43_PHY_HT_TXPCTL_CMD_C2,
 					 B43_PHY_HT_TXPCTL_CMD_C3 };
+	static const u16 status_regs[3] = { B43_PHY_HT_TX_PCTL_STATUS_C1,
+					    B43_PHY_HT_TX_PCTL_STATUS_C2,
+					    B43_PHY_HT_TX_PCTL_STATUS_C3 };
 	int i;
 
 	if (!enable) {
 		if (b43_phy_read(dev, B43_PHY_HT_TXPCTL_CMD_C1) & en_bits) {
 			/* We disable enabled TX pwr ctl, save it's state */
-			/*
-			 * TODO: find the registers. On N-PHY they were 0x1ed
-			 * and 0x1ee, we need 3 such a registers for HT-PHY
-			 */
+			for (i = 0; i < 3; i++)
+				phy_ht->tx_pwr_idx[i] =
+					b43_phy_read(dev, status_regs[i]);
 		}
 		b43_phy_mask(dev, B43_PHY_HT_TXPCTL_CMD_C1, ~en_bits);
 	} else {
@@ -536,13 +542,25 @@ static void b43_phy_ht_tx_power_ctl(struct b43_wldev *dev, bool enable)
 static void b43_phy_ht_tx_power_ctl_idle_tssi(struct b43_wldev *dev)
 {
 	struct b43_phy_ht *phy_ht = dev->phy.ht;
+	static const u16 base[] = { 0x840, 0x860, 0x880 };
+	u16 save_regs[3][3];
 	s32 rssi_buf[6];
+	int core;
+
+	for (core = 0; core < 3; core++) {
+		save_regs[core][1] = b43_phy_read(dev, base[core] + 6);
+		save_regs[core][2] = b43_phy_read(dev, base[core] + 7);
+		save_regs[core][0] = b43_phy_read(dev, base[core] + 0);
 
-	/* TODO */
+		b43_phy_write(dev, base[core] + 6, 0);
+		b43_phy_mask(dev, base[core] + 7, ~0xF); /* 0xF? Or just 0x6? */
+		b43_phy_set(dev, base[core] + 0, 0x0400);
+		b43_phy_set(dev, base[core] + 0, 0x1000);
+	}
 
 	b43_phy_ht_tx_tone(dev);
 	udelay(20);
-	b43_phy_ht_poll_rssi(dev, 4, rssi_buf, 1);
+	b43_phy_ht_poll_rssi(dev, HT_RSSI_TSSI_2G, rssi_buf, 1);
 	b43_phy_ht_stop_playback(dev);
 	b43_phy_ht_reset_cca(dev);
 
@@ -550,7 +568,23 @@ static void b43_phy_ht_tx_power_ctl_idle_tssi(struct b43_wldev *dev)
 	phy_ht->idle_tssi[1] = rssi_buf[2] & 0xff;
 	phy_ht->idle_tssi[2] = rssi_buf[4] & 0xff;
 
-	/* TODO */
+	for (core = 0; core < 3; core++) {
+		b43_phy_write(dev, base[core] + 0, save_regs[core][0]);
+		b43_phy_write(dev, base[core] + 6, save_regs[core][1]);
+		b43_phy_write(dev, base[core] + 7, save_regs[core][2]);
+	}
+}
+
+static void b43_phy_ht_tssi_setup(struct b43_wldev *dev)
+{
+	static const u16 routing[] = { R2059_C1, R2059_C2, R2059_C3, };
+	int core;
+
+	/* 0x159 is probably TX_SSI_MUX or TSSIG (by comparing to N-PHY) */
+	for (core = 0; core < 3; core++) {
+		b43_radio_set(dev, 0x8bf, 0x1);
+		b43_radio_write(dev, routing[core] | 0x0159, 0x0011);
+	}
 }
 
 static void b43_phy_ht_tx_power_ctl_setup(struct b43_wldev *dev)
@@ -946,6 +980,7 @@ static int b43_phy_ht_op_init(struct b43_wldev *dev)
 	b43_phy_ht_tx_power_ctl(dev, false);
 	b43_phy_ht_tx_power_ctl_idle_tssi(dev);
 	b43_phy_ht_tx_power_ctl_setup(dev);
+	b43_phy_ht_tssi_setup(dev);
 	b43_phy_ht_tx_power_ctl(dev, saved_tx_pwr_ctl);
 
 	return 0;
@@ -1011,8 +1046,9 @@ static void b43_phy_ht_op_switch_analog(struct b43_wldev *dev, bool on)
 static int b43_phy_ht_op_switch_channel(struct b43_wldev *dev,
 					unsigned int new_channel)
 {
-	struct ieee80211_channel *channel = dev->wl->hw->conf.channel;
-	enum nl80211_channel_type channel_type = dev->wl->hw->conf.channel_type;
+	struct ieee80211_channel *channel = dev->wl->hw->conf.chandef.chan;
+	enum nl80211_channel_type channel_type =
+		cfg80211_get_chandef_type(&dev->wl->hw->conf.chandef);
 
 	if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
 		if ((new_channel < 1) || (new_channel > 14))
diff --git a/drivers/net/wireless/b43/phy_ht.h b/drivers/net/wireless/b43/phy_ht.h
index 9b2408efb224..6cae370d1018 100644
--- a/drivers/net/wireless/b43/phy_ht.h
+++ b/drivers/net/wireless/b43/phy_ht.h
@@ -23,6 +23,9 @@
 #define B43_PHY_HT_SAMP_WAIT_CNT		0x0C5	/* Sample wait count */
 #define B43_PHY_HT_SAMP_DEP_CNT			0x0C6	/* Sample depth count */
 #define B43_PHY_HT_SAMP_STAT			0x0C7	/* Sample status */
+#define B43_PHY_HT_EST_PWR_C1			0x118
+#define B43_PHY_HT_EST_PWR_C2			0x119
+#define B43_PHY_HT_EST_PWR_C3			0x11A
 #define B43_PHY_HT_TSSIMODE			0x122	/* TSSI mode */
 #define  B43_PHY_HT_TSSIMODE_EN			0x0001	/* TSSI enable */
 #define  B43_PHY_HT_TSSIMODE_PDEN		0x0002	/* Power det enable */
@@ -53,6 +56,8 @@
 #define  B43_PHY_HT_TXPCTL_TARG_PWR_C1_SHIFT	0
 #define  B43_PHY_HT_TXPCTL_TARG_PWR_C2		0xFF00	/* Power 1 */
 #define  B43_PHY_HT_TXPCTL_TARG_PWR_C2_SHIFT	8
+#define B43_PHY_HT_TX_PCTL_STATUS_C1		0x1ED
+#define B43_PHY_HT_TX_PCTL_STATUS_C2		0x1EE
 #define B43_PHY_HT_TXPCTL_CMD_C2		0x222
 #define  B43_PHY_HT_TXPCTL_CMD_C2_INIT		0x007F
 #define B43_PHY_HT_RSSI_C1			0x219
@@ -97,6 +102,7 @@
 #define B43_PHY_HT_TXPCTL_TARG_PWR2		B43_PHY_EXTG(0x166)	/* TX power control target power */
 #define  B43_PHY_HT_TXPCTL_TARG_PWR2_C3		0x00FF
 #define  B43_PHY_HT_TXPCTL_TARG_PWR2_C3_SHIFT	0
+#define B43_PHY_HT_TX_PCTL_STATUS_C3		B43_PHY_EXTG(0x169)
 
 #define B43_PHY_HT_TEST				B43_PHY_N_BMODE(0x00A)
 
diff --git a/drivers/net/wireless/b43/phy_lcn.c b/drivers/net/wireless/b43/phy_lcn.c
index a13e28ef6246..0bafa3b17035 100644
--- a/drivers/net/wireless/b43/phy_lcn.c
+++ b/drivers/net/wireless/b43/phy_lcn.c
@@ -808,8 +808,9 @@ static void b43_phy_lcn_op_switch_analog(struct b43_wldev *dev, bool on)
 static int b43_phy_lcn_op_switch_channel(struct b43_wldev *dev,
 					unsigned int new_channel)
 {
-	struct ieee80211_channel *channel = dev->wl->hw->conf.channel;
-	enum nl80211_channel_type channel_type = dev->wl->hw->conf.channel_type;
+	struct ieee80211_channel *channel = dev->wl->hw->conf.chandef.chan;
+	enum nl80211_channel_type channel_type =
+		cfg80211_get_chandef_type(&dev->wl->hw->conf.chandef);
 
 	if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
 		if ((new_channel < 1) || (new_channel > 14))
diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
index 5ed352ddae9e..92190dacf689 100644
--- a/drivers/net/wireless/b43/phy_lp.c
+++ b/drivers/net/wireless/b43/phy_lp.c
@@ -281,8 +281,8 @@ static void lpphy_baseband_rev0_1_init(struct b43_wldev *dev)
 		b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_8, 0xFFC0, 0x000A);
 		b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_8, 0xC0FF, 0x0B00);
 	} else if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ ||
-		  (dev->dev->board_type == 0x048A) || ((dev->phy.rev == 0) &&
-		  (sprom->boardflags_lo & B43_BFL_FEM))) {
+		   (dev->dev->board_type == SSB_BOARD_BU4312) ||
+		   (dev->phy.rev == 0 && (sprom->boardflags_lo & B43_BFL_FEM))) {
 		b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xFFC0, 0x0001);
 		b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xC0FF, 0x0400);
 		b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xFFC0, 0x0001);
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 63cca9c2bf97..7c970d3ae358 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -69,14 +69,27 @@ enum b43_nphy_rf_sequence {
 	B43_RFSEQ_UPDATE_GAINU,
 };
 
-enum b43_nphy_rssi_type {
-	B43_NPHY_RSSI_X = 0,
-	B43_NPHY_RSSI_Y,
-	B43_NPHY_RSSI_Z,
-	B43_NPHY_RSSI_PWRDET,
-	B43_NPHY_RSSI_TSSI_I,
-	B43_NPHY_RSSI_TSSI_Q,
-	B43_NPHY_RSSI_TBD,
+enum n_intc_override {
+	N_INTC_OVERRIDE_OFF = 0,
+	N_INTC_OVERRIDE_TRSW = 1,
+	N_INTC_OVERRIDE_PA = 2,
+	N_INTC_OVERRIDE_EXT_LNA_PU = 3,
+	N_INTC_OVERRIDE_EXT_LNA_GAIN = 4,
+};
+
+enum n_rssi_type {
+	N_RSSI_W1 = 0,
+	N_RSSI_W2,
+	N_RSSI_NB,
+	N_RSSI_IQ,
+	N_RSSI_TSSI_2G,
+	N_RSSI_TSSI_5G,
+	N_RSSI_TBD,
+};
+
+enum n_rail_type {
+	N_RAIL_I = 0,
+	N_RAIL_Q = 1,
 };
 
 static inline bool b43_nphy_ipa(struct b43_wldev *dev)
@@ -94,7 +107,7 @@ static u8 b43_nphy_get_rx_core_state(struct b43_wldev *dev)
 }
 
 /**************************************************
- * RF (just without b43_nphy_rf_control_intc_override)
+ * RF (just without b43_nphy_rf_ctl_intc_override)
  **************************************************/
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/ForceRFSeq */
@@ -128,9 +141,9 @@ ok:
 }
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RFCtrlOverrideRev7 */
-static void b43_nphy_rf_control_override_rev7(struct b43_wldev *dev, u16 field,
-					      u16 value, u8 core, bool off,
-					      u8 override)
+static void b43_nphy_rf_ctl_override_rev7(struct b43_wldev *dev, u16 field,
+					  u16 value, u8 core, bool off,
+					  u8 override)
 {
 	const struct nphy_rf_control_override_rev7 *e;
 	u16 en_addrs[3][2] = {
@@ -168,8 +181,8 @@ static void b43_nphy_rf_control_override_rev7(struct b43_wldev *dev, u16 field,
 }
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RFCtrlOverride */
-static void b43_nphy_rf_control_override(struct b43_wldev *dev, u16 field,
-						u16 value, u8 core, bool off)
+static void b43_nphy_rf_ctl_override(struct b43_wldev *dev, u16 field,
+				     u16 value, u8 core, bool off)
 {
 	int i;
 	u8 index = fls(field);
@@ -244,14 +257,14 @@ static void b43_nphy_rf_control_override(struct b43_wldev *dev, u16 field,
 }
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RFCtrlIntcOverride */
-static void b43_nphy_rf_control_intc_override(struct b43_wldev *dev, u8 field,
-						u16 value, u8 core)
+static void b43_nphy_rf_ctl_intc_override(struct b43_wldev *dev,
+					  enum n_intc_override intc_override,
+					  u16 value, u8 core)
 {
 	u8 i, j;
 	u16 reg, tmp, val;
 
 	B43_WARN_ON(dev->phy.rev < 3);
-	B43_WARN_ON(field > 4);
 
 	for (i = 0; i < 2; i++) {
 		if ((core == 1 && i == 1) || (core == 2 && !i))
@@ -261,12 +274,12 @@ static void b43_nphy_rf_control_intc_override(struct b43_wldev *dev, u8 field,
 			B43_NPHY_RFCTL_INTC1 : B43_NPHY_RFCTL_INTC2;
 		b43_phy_set(dev, reg, 0x400);
 
-		switch (field) {
-		case 0:
+		switch (intc_override) {
+		case N_INTC_OVERRIDE_OFF:
 			b43_phy_write(dev, reg, 0);
 			b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RESET2RX);
 			break;
-		case 1:
+		case N_INTC_OVERRIDE_TRSW:
 			if (!i) {
 				b43_phy_maskset(dev, B43_NPHY_RFCTL_INTC1,
 						0xFC3F, (value << 6));
@@ -307,7 +320,7 @@ static void b43_nphy_rf_control_intc_override(struct b43_wldev *dev, u8 field,
 						0xFFFE);
 			}
 			break;
-		case 2:
+		case N_INTC_OVERRIDE_PA:
 			if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
 				tmp = 0x0020;
 				val = value << 5;
@@ -317,7 +330,7 @@ static void b43_nphy_rf_control_intc_override(struct b43_wldev *dev, u8 field,
 			}
 			b43_phy_maskset(dev, reg, ~tmp, val);
 			break;
-		case 3:
+		case N_INTC_OVERRIDE_EXT_LNA_PU:
 			if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
 				tmp = 0x0001;
 				val = value;
@@ -327,7 +340,7 @@ static void b43_nphy_rf_control_intc_override(struct b43_wldev *dev, u8 field,
 			}
 			b43_phy_maskset(dev, reg, ~tmp, val);
 			break;
-		case 4:
+		case N_INTC_OVERRIDE_EXT_LNA_GAIN:
 			if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
 				tmp = 0x0002;
 				val = value << 1;
@@ -1011,7 +1024,7 @@ static void b43_radio_init2055_post(struct b43_wldev *dev)
 
 	if (sprom->revision < 4)
 		workaround = (dev->dev->board_vendor != PCI_VENDOR_ID_BROADCOM
-			      && dev->dev->board_type == 0x46D
+			      && dev->dev->board_type == SSB_BOARD_CB2_4321
 			      && dev->dev->board_rev >= 0x41);
 	else
 		workaround =
@@ -1207,8 +1220,9 @@ static void b43_nphy_run_samples(struct b43_wldev *dev, u16 samps, u16 loops,
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/ScaleOffsetRssi */
 static void b43_nphy_scale_offset_rssi(struct b43_wldev *dev, u16 scale,
-					s8 offset, u8 core, u8 rail,
-					enum b43_nphy_rssi_type type)
+					s8 offset, u8 core,
+					enum n_rail_type rail,
+					enum n_rssi_type rssi_type)
 {
 	u16 tmp;
 	bool core1or5 = (core == 1) || (core == 5);
@@ -1217,63 +1231,74 @@ static void b43_nphy_scale_offset_rssi(struct b43_wldev *dev, u16 scale,
 	offset = clamp_val(offset, -32, 31);
 	tmp = ((scale & 0x3F) << 8) | (offset & 0x3F);
 
-	if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_Z))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_Z, tmp);
-	if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_Z))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_Z, tmp);
-	if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_Z))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_Z, tmp);
-	if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_Z))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_Z, tmp);
-
-	if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_X))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_X, tmp);
-	if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_X))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_X, tmp);
-	if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_X))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_X, tmp);
-	if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_X))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_X, tmp);
-
-	if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_Y))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_Y, tmp);
-	if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_Y))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_Y, tmp);
-	if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_Y))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_Y, tmp);
-	if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_Y))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_Y, tmp);
-
-	if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_TBD))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_TBD, tmp);
-	if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_TBD))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_TBD, tmp);
-	if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_TBD))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_TBD, tmp);
-	if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_TBD))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_TBD, tmp);
-
-	if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_PWRDET))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_PWRDET, tmp);
-	if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_PWRDET))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_PWRDET, tmp);
-	if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_PWRDET))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_PWRDET, tmp);
-	if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_PWRDET))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_PWRDET, tmp);
-
-	if (core1or5 && (type == B43_NPHY_RSSI_TSSI_I))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_TSSI, tmp);
-	if (core2or5 && (type == B43_NPHY_RSSI_TSSI_I))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_TSSI, tmp);
-
-	if (core1or5 && (type == B43_NPHY_RSSI_TSSI_Q))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_TSSI, tmp);
-	if (core2or5 && (type == B43_NPHY_RSSI_TSSI_Q))
-		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_TSSI, tmp);
+	switch (rssi_type) {
+	case N_RSSI_NB:
+		if (core1or5 && rail == N_RAIL_I)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_Z, tmp);
+		if (core1or5 && rail == N_RAIL_Q)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_Z, tmp);
+		if (core2or5 && rail == N_RAIL_I)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_Z, tmp);
+		if (core2or5 && rail == N_RAIL_Q)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_Z, tmp);
+		break;
+	case N_RSSI_W1:
+		if (core1or5 && rail == N_RAIL_I)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_X, tmp);
+		if (core1or5 && rail == N_RAIL_Q)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_X, tmp);
+		if (core2or5 && rail == N_RAIL_I)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_X, tmp);
+		if (core2or5 && rail == N_RAIL_Q)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_X, tmp);
+		break;
+	case N_RSSI_W2:
+		if (core1or5 && rail == N_RAIL_I)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_Y, tmp);
+		if (core1or5 && rail == N_RAIL_Q)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_Y, tmp);
+		if (core2or5 && rail == N_RAIL_I)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_Y, tmp);
+		if (core2or5 && rail == N_RAIL_Q)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_Y, tmp);
+		break;
+	case N_RSSI_TBD:
+		if (core1or5 && rail == N_RAIL_I)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_0I_TBD, tmp);
+		if (core1or5 && rail == N_RAIL_Q)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_TBD, tmp);
+		if (core2or5 && rail == N_RAIL_I)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_1I_TBD, tmp);
+		if (core2or5 && rail == N_RAIL_Q)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_TBD, tmp);
+		break;
+	case N_RSSI_IQ:
+		if (core1or5 && rail == N_RAIL_I)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_0I_PWRDET, tmp);
+		if (core1or5 && rail == N_RAIL_Q)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_PWRDET, tmp);
+		if (core2or5 && rail == N_RAIL_I)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_1I_PWRDET, tmp);
+		if (core2or5 && rail == N_RAIL_Q)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_PWRDET, tmp);
+		break;
+	case N_RSSI_TSSI_2G:
+		if (core1or5)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_0I_TSSI, tmp);
+		if (core2or5)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_1I_TSSI, tmp);
+		break;
+	case N_RSSI_TSSI_5G:
+		if (core1or5)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_TSSI, tmp);
+		if (core2or5)
+			b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_TSSI, tmp);
+		break;
+	}
 }
 
-static void b43_nphy_rev3_rssi_select(struct b43_wldev *dev, u8 code, u8 type)
+static void b43_nphy_rev3_rssi_select(struct b43_wldev *dev, u8 code,
+				      enum n_rssi_type rssi_type)
 {
 	u8 i;
 	u16 reg, val;
@@ -1296,7 +1321,9 @@ static void b43_nphy_rev3_rssi_select(struct b43_wldev *dev, u8 code, u8 type)
 				B43_NPHY_AFECTL_OVER1 : B43_NPHY_AFECTL_OVER;
 			b43_phy_maskset(dev, reg, 0xFDFF, 0x0200);
 
-			if (type < 3) {
+			if (rssi_type == N_RSSI_W1 ||
+			    rssi_type == N_RSSI_W2 ||
+			    rssi_type == N_RSSI_NB) {
 				reg = (i == 0) ?
 					B43_NPHY_AFECTL_C1 :
 					B43_NPHY_AFECTL_C2;
@@ -1307,9 +1334,9 @@ static void b43_nphy_rev3_rssi_select(struct b43_wldev *dev, u8 code, u8 type)
 					B43_NPHY_RFCTL_LUT_TRSW_UP2;
 				b43_phy_maskset(dev, reg, 0xFFC3, 0);
 
-				if (type == 0)
+				if (rssi_type == N_RSSI_W1)
 					val = (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) ? 4 : 8;
-				else if (type == 1)
+				else if (rssi_type == N_RSSI_W2)
 					val = 16;
 				else
 					val = 32;
@@ -1320,9 +1347,9 @@ static void b43_nphy_rev3_rssi_select(struct b43_wldev *dev, u8 code, u8 type)
 					B43_NPHY_TXF_40CO_B32S1;
 				b43_phy_set(dev, reg, 0x0020);
 			} else {
-				if (type == 6)
+				if (rssi_type == N_RSSI_TBD)
 					val = 0x0100;
-				else if (type == 3)
+				else if (rssi_type == N_RSSI_IQ)
 					val = 0x0200;
 				else
 					val = 0x0300;
@@ -1334,7 +1361,8 @@ static void b43_nphy_rev3_rssi_select(struct b43_wldev *dev, u8 code, u8 type)
 				b43_phy_maskset(dev, reg, 0xFCFF, val);
 				b43_phy_maskset(dev, reg, 0xF3FF, val << 2);
 
-				if (type != 3 && type != 6) {
+				if (rssi_type != N_RSSI_IQ &&
+				    rssi_type != N_RSSI_TBD) {
 					enum ieee80211_band band =
 						b43_current_band(dev->wl);
 
@@ -1344,7 +1372,7 @@ static void b43_nphy_rev3_rssi_select(struct b43_wldev *dev, u8 code, u8 type)
 						val = 0x11;
 					reg = (i == 0) ? 0x2000 : 0x3000;
 					reg |= B2055_PADDRV;
-					b43_radio_write16(dev, reg, val);
+					b43_radio_write(dev, reg, val);
 
 					reg = (i == 0) ?
 						B43_NPHY_AFECTL_OVER1 :
@@ -1356,33 +1384,43 @@ static void b43_nphy_rev3_rssi_select(struct b43_wldev *dev, u8 code, u8 type)
 	}
 }
 
-static void b43_nphy_rev2_rssi_select(struct b43_wldev *dev, u8 code, u8 type)
+static void b43_nphy_rev2_rssi_select(struct b43_wldev *dev, u8 code,
+				      enum n_rssi_type rssi_type)
 {
 	u16 val;
+	bool rssi_w1_w2_nb = false;
 
-	if (type < 3)
+	switch (rssi_type) {
+	case N_RSSI_W1:
+	case N_RSSI_W2:
+	case N_RSSI_NB:
 		val = 0;
-	else if (type == 6)
+		rssi_w1_w2_nb = true;
+		break;
+	case N_RSSI_TBD:
 		val = 1;
-	else if (type == 3)
+		break;
+	case N_RSSI_IQ:
 		val = 2;
-	else
+		break;
+	default:
 		val = 3;
+	}
 
 	val = (val << 12) | (val << 14);
 	b43_phy_maskset(dev, B43_NPHY_AFECTL_C1, 0x0FFF, val);
 	b43_phy_maskset(dev, B43_NPHY_AFECTL_C2, 0x0FFF, val);
 
-	if (type < 3) {
+	if (rssi_w1_w2_nb) {
 		b43_phy_maskset(dev, B43_NPHY_RFCTL_RSSIO1, 0xFFCF,
-				(type + 1) << 4);
+				(rssi_type + 1) << 4);
 		b43_phy_maskset(dev, B43_NPHY_RFCTL_RSSIO2, 0xFFCF,
-				(type + 1) << 4);
+				(rssi_type + 1) << 4);
 	}
 
 	if (code == 0) {
 		b43_phy_mask(dev, B43_NPHY_AFECTL_OVER, ~0x3000);
-		if (type < 3) {
+		if (rssi_w1_w2_nb) {
 			b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
 				~(B43_NPHY_RFCTL_CMD_RXEN |
 				  B43_NPHY_RFCTL_CMD_CORESEL));
@@ -1398,7 +1436,7 @@ static void b43_nphy_rev2_rssi_select(struct b43_wldev *dev, u8 code, u8 type)
 		}
 	} else {
 		b43_phy_set(dev, B43_NPHY_AFECTL_OVER, 0x3000);
-		if (type < 3) {
+		if (rssi_w1_w2_nb) {
 			b43_phy_maskset(dev, B43_NPHY_RFCTL_CMD,
 				~(B43_NPHY_RFCTL_CMD_RXEN |
 				  B43_NPHY_RFCTL_CMD_CORESEL),
@@ -1418,7 +1456,8 @@ static void b43_nphy_rev2_rssi_select(struct b43_wldev *dev, u8 code, u8 type)
 }
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RSSISel */
-static void b43_nphy_rssi_select(struct b43_wldev *dev, u8 code, u8 type)
+static void b43_nphy_rssi_select(struct b43_wldev *dev, u8 code,
+				 enum n_rssi_type type)
 {
 	if (dev->phy.rev >= 3)
 		b43_nphy_rev3_rssi_select(dev, code, type);
@@ -1427,11 +1466,12 @@ static void b43_nphy_rssi_select(struct b43_wldev *dev, u8 code, u8 type)
 }
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/SetRssi2055Vcm */
-static void b43_nphy_set_rssi_2055_vcm(struct b43_wldev *dev, u8 type, u8 *buf)
+static void b43_nphy_set_rssi_2055_vcm(struct b43_wldev *dev,
+				       enum n_rssi_type rssi_type, u8 *buf)
 {
 	int i;
 	for (i = 0; i < 2; i++) {
-		if (type == 2) {
+		if (rssi_type == N_RSSI_NB) {
 			if (i == 0) {
 				b43_radio_maskset(dev, B2055_C1_B0NB_RSSIVCM,
 						  0xFC, buf[0]);
@@ -1455,8 +1495,8 @@ static void b43_nphy_set_rssi_2055_vcm(struct b43_wldev *dev, u8 type, u8 *buf)
 }
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/PollRssi */
-static int b43_nphy_poll_rssi(struct b43_wldev *dev, u8 type, s32 *buf,
-				u8 nsamp)
+static int b43_nphy_poll_rssi(struct b43_wldev *dev, enum n_rssi_type rssi_type,
+			      s32 *buf, u8 nsamp)
 {
 	int i;
 	int out;
@@ -1487,7 +1527,7 @@ static int b43_nphy_poll_rssi(struct b43_wldev *dev, u8 type, s32 *buf,
 		save_regs_phy[8] = 0;
 	}
 
-	b43_nphy_rssi_select(dev, 5, type);
+	b43_nphy_rssi_select(dev, 5, rssi_type);
 
 	if (dev->phy.rev < 2) {
 		save_regs_phy[8] = b43_phy_read(dev, B43_NPHY_GPIO_SEL);
@@ -1574,7 +1614,7 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev)
 
 	u16 r; /* routing */
 	u8 rx_core_state;
-	u8 core, i, j;
+	int core, i, j, vcm;
 
 	class = b43_nphy_classifier(dev, 0, 0);
 	b43_nphy_classifier(dev, 7, 4);
@@ -1586,19 +1626,19 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev)
 	for (i = 0; i < ARRAY_SIZE(regs_to_store); i++)
 		saved_regs_phy[i] = b43_phy_read(dev, regs_to_store[i]);
 
-	b43_nphy_rf_control_intc_override(dev, 0, 0, 7);
-	b43_nphy_rf_control_intc_override(dev, 1, 1, 7);
-	b43_nphy_rf_control_override(dev, 0x1, 0, 0, false);
-	b43_nphy_rf_control_override(dev, 0x2, 1, 0, false);
-	b43_nphy_rf_control_override(dev, 0x80, 1, 0, false);
-	b43_nphy_rf_control_override(dev, 0x40, 1, 0, false);
+	b43_nphy_rf_ctl_intc_override(dev, N_INTC_OVERRIDE_OFF, 0, 7);
+	b43_nphy_rf_ctl_intc_override(dev, N_INTC_OVERRIDE_TRSW, 1, 7);
+	b43_nphy_rf_ctl_override(dev, 0x1, 0, 0, false);
+	b43_nphy_rf_ctl_override(dev, 0x2, 1, 0, false);
+	b43_nphy_rf_ctl_override(dev, 0x80, 1, 0, false);
+	b43_nphy_rf_ctl_override(dev, 0x40, 1, 0, false);
 
 	if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
-		b43_nphy_rf_control_override(dev, 0x20, 0, 0, false);
-		b43_nphy_rf_control_override(dev, 0x10, 1, 0, false);
+		b43_nphy_rf_ctl_override(dev, 0x20, 0, 0, false);
+		b43_nphy_rf_ctl_override(dev, 0x10, 1, 0, false);
 	} else {
-		b43_nphy_rf_control_override(dev, 0x10, 0, 0, false);
-		b43_nphy_rf_control_override(dev, 0x20, 1, 0, false);
+		b43_nphy_rf_ctl_override(dev, 0x10, 0, 0, false);
+		b43_nphy_rf_ctl_override(dev, 0x20, 1, 0, false);
 	}
 
 	rx_core_state = b43_nphy_get_rx_core_state(dev);
@@ -1606,35 +1646,44 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev)
 		if (!(rx_core_state & (1 << core)))
 			continue;
 		r = core ? B2056_RX1 : B2056_RX0;
-		b43_nphy_scale_offset_rssi(dev, 0, 0, core + 1, 0, 2);
-		b43_nphy_scale_offset_rssi(dev, 0, 0, core + 1, 1, 2);
-		for (i = 0; i < 8; i++) {
+		b43_nphy_scale_offset_rssi(dev, 0, 0, core + 1, N_RAIL_I,
+					   N_RSSI_NB);
+		b43_nphy_scale_offset_rssi(dev, 0, 0, core + 1, N_RAIL_Q,
+					   N_RSSI_NB);
+
+		/* Grab RSSI results for every possible VCM */
+		for (vcm = 0; vcm < 8; vcm++) {
 			b43_radio_maskset(dev, r | B2056_RX_RSSI_MISC, 0xE3,
-					i << 2);
-			b43_nphy_poll_rssi(dev, 2, results[i], 8);
+					vcm << 2);
+			b43_nphy_poll_rssi(dev, N_RSSI_NB, results[vcm], 8);
 		}
+
+		/* Find out which VCM got the best results */
 		for (i = 0; i < 4; i += 2) {
-			s32 curr;
+			s32 currd;
 			s32 mind = 0x100000;
 			s32 minpoll = 249;
 			u8 minvcm = 0;
 			if (2 * core != i)
 				continue;
-			for (j = 0; j < 8; j++) {
-				curr = results[j][i] * results[j][i] +
-					results[j][i + 1] * results[j][i];
-				if (curr < mind) {
-					mind = curr;
-					minvcm = j;
+			for (vcm = 0; vcm < 8; vcm++) {
+				currd = results[vcm][i] * results[vcm][i] +
+					results[vcm][i + 1] * results[vcm][i];
+				if (currd < mind) {
+					mind = currd;
+					minvcm = vcm;
 				}
-				if (results[j][i] < minpoll)
-					minpoll = results[j][i];
+				if (results[vcm][i] < minpoll)
+					minpoll = results[vcm][i];
 			}
 			vcm_final = minvcm;
 			results_min[i] = minpoll;
 		}
+
+		/* Select the best VCM */
 		b43_radio_maskset(dev, r | B2056_RX_RSSI_MISC, 0xE3,
 				  vcm_final << 2);
+
 		for (i = 0; i < 4; i++) {
 			if (core != i / 2)
 				continue;
@@ -1647,16 +1696,19 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev)
 				offset[i] = -32;
 			b43_nphy_scale_offset_rssi(dev, 0, offset[i],
 						   (i / 2 == 0) ? 1 : 2,
-						   (i % 2 == 0) ? 0 : 1,
-						   2);
+						   (i % 2 == 0) ? N_RAIL_I : N_RAIL_Q,
+						   N_RSSI_NB);
 		}
 	}
+
 	for (core = 0; core < 2; core++) {
 		if (!(rx_core_state & (1 << core)))
 			continue;
 		for (i = 0; i < 2; i++) {
-			b43_nphy_scale_offset_rssi(dev, 0, 0, core + 1, 0, i);
-			b43_nphy_scale_offset_rssi(dev, 0, 0, core + 1, 1, i);
+			b43_nphy_scale_offset_rssi(dev, 0, 0, core + 1,
+						   N_RAIL_I, i);
+			b43_nphy_scale_offset_rssi(dev, 0, 0, core + 1,
+						   N_RAIL_Q, i);
 			b43_nphy_poll_rssi(dev, i, poll_results, 8);
 			for (j = 0; j < 4; j++) {
 				if (j / 2 == core) {
@@ -1696,8 +1748,13 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev)
 		rssical_radio_regs = nphy->rssical_cache.rssical_radio_regs_5G;
 		rssical_phy_regs = nphy->rssical_cache.rssical_phy_regs_5G;
 	}
-	rssical_radio_regs[0] = b43_radio_read(dev, 0x602B);
-	rssical_radio_regs[0] = b43_radio_read(dev, 0x702B);
+	if (dev->phy.rev >= 7) {
+	} else {
+		rssical_radio_regs[0] = b43_radio_read(dev, B2056_RX0 |
+						       B2056_RX_RSSI_MISC);
+		rssical_radio_regs[1] = b43_radio_read(dev, B2056_RX1 |
+						       B2056_RX_RSSI_MISC);
+	}
 	rssical_phy_regs[0] = b43_phy_read(dev, B43_NPHY_RSSIMC_0I_RSSI_Z);
 	rssical_phy_regs[1] = b43_phy_read(dev, B43_NPHY_RSSIMC_0Q_RSSI_Z);
 	rssical_phy_regs[2] = b43_phy_read(dev, B43_NPHY_RSSIMC_1I_RSSI_Z);
@@ -1723,9 +1780,9 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev)
 }
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RSSICal */
-static void b43_nphy_rev2_rssi_cal(struct b43_wldev *dev, u8 type)
+static void b43_nphy_rev2_rssi_cal(struct b43_wldev *dev, enum n_rssi_type type)
 {
-	int i, j;
+	int i, j, vcm;
 	u8 state[4];
 	u8 code, val;
 	u16 class, override;
@@ -1743,10 +1800,10 @@ static void b43_nphy_rev2_rssi_cal(struct b43_wldev *dev, u8 type)
 	s32 results[4][4] = { };
 	s32 miniq[4][2] = { };
 
-	if (type == 2) {
+	if (type == N_RSSI_NB) {
 		code = 0;
 		val = 6;
-	} else if (type < 2) {
+	} else if (type == N_RSSI_W1 || type == N_RSSI_W2) {
 		code = 25;
 		val = 4;
 	} else {
@@ -1765,63 +1822,63 @@ static void b43_nphy_rev2_rssi_cal(struct b43_wldev *dev, u8 type)
 		override = 0x110;
 
 	regs_save_phy[0] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC1);
-	regs_save_radio[0] = b43_radio_read16(dev, B2055_C1_PD_RXTX);
+	regs_save_radio[0] = b43_radio_read(dev, B2055_C1_PD_RXTX);
 	b43_phy_write(dev, B43_NPHY_RFCTL_INTC1, override);
-	b43_radio_write16(dev, B2055_C1_PD_RXTX, val);
+	b43_radio_write(dev, B2055_C1_PD_RXTX, val);
 
 	regs_save_phy[1] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC2);
-	regs_save_radio[1] = b43_radio_read16(dev, B2055_C2_PD_RXTX);
+	regs_save_radio[1] = b43_radio_read(dev, B2055_C2_PD_RXTX);
 	b43_phy_write(dev, B43_NPHY_RFCTL_INTC2, override);
-	b43_radio_write16(dev, B2055_C2_PD_RXTX, val);
+	b43_radio_write(dev, B2055_C2_PD_RXTX, val);
 
-	state[0] = b43_radio_read16(dev, B2055_C1_PD_RSSIMISC) & 0x07;
-	state[1] = b43_radio_read16(dev, B2055_C2_PD_RSSIMISC) & 0x07;
+	state[0] = b43_radio_read(dev, B2055_C1_PD_RSSIMISC) & 0x07;
+	state[1] = b43_radio_read(dev, B2055_C2_PD_RSSIMISC) & 0x07;
 	b43_radio_mask(dev, B2055_C1_PD_RSSIMISC, 0xF8);
 	b43_radio_mask(dev, B2055_C2_PD_RSSIMISC, 0xF8);
-	state[2] = b43_radio_read16(dev, B2055_C1_SP_RSSI) & 0x07;
-	state[3] = b43_radio_read16(dev, B2055_C2_SP_RSSI) & 0x07;
+	state[2] = b43_radio_read(dev, B2055_C1_SP_RSSI) & 0x07;
+	state[3] = b43_radio_read(dev, B2055_C2_SP_RSSI) & 0x07;
 
 	b43_nphy_rssi_select(dev, 5, type);
-	b43_nphy_scale_offset_rssi(dev, 0, 0, 5, 0, type);
-	b43_nphy_scale_offset_rssi(dev, 0, 0, 5, 1, type);
+	b43_nphy_scale_offset_rssi(dev, 0, 0, 5, N_RAIL_I, type);
+	b43_nphy_scale_offset_rssi(dev, 0, 0, 5, N_RAIL_Q, type);
 
-	for (i = 0; i < 4; i++) {
+	for (vcm = 0; vcm < 4; vcm++) {
 		u8 tmp[4];
 		for (j = 0; j < 4; j++)
-			tmp[j] = i;
-		if (type != 1)
+			tmp[j] = vcm;
+		if (type != N_RSSI_W2)
 			b43_nphy_set_rssi_2055_vcm(dev, type, tmp);
-		b43_nphy_poll_rssi(dev, type, results[i], 8);
-		if (type < 2)
+		b43_nphy_poll_rssi(dev, type, results[vcm], 8);
+		if (type == N_RSSI_W1 || type == N_RSSI_W2)
 			for (j = 0; j < 2; j++)
-				miniq[i][j] = min(results[i][2 * j],
-						results[i][2 * j + 1]);
+				miniq[vcm][j] = min(results[vcm][2 * j],
+						    results[vcm][2 * j + 1]);
 	}
 
 	for (i = 0; i < 4; i++) {
 		s32 mind = 0x100000;
 		u8 minvcm = 0;
 		s32 minpoll = 249;
-		s32 curr;
-		for (j = 0; j < 4; j++) {
-			if (type == 2)
-				curr = abs(results[j][i]);
+		s32 currd;
+		for (vcm = 0; vcm < 4; vcm++) {
+			if (type == N_RSSI_NB)
+				currd = abs(results[vcm][i] - code * 8);
 			else
-				curr = abs(miniq[j][i / 2] - code * 8);
+				currd = abs(miniq[vcm][i / 2] - code * 8);
 
-			if (curr < mind) {
-				mind = curr;
-				minvcm = j;
+			if (currd < mind) {
+				mind = currd;
+				minvcm = vcm;
 			}
 
-			if (results[j][i] < minpoll)
-				minpoll = results[j][i];
+			if (results[vcm][i] < minpoll)
+				minpoll = results[vcm][i];
 		}
 		results_min[i] = minpoll;
 		vcm_final[i] = minvcm;
 	}
 
-	if (type != 1)
+	if (type != N_RSSI_W2)
 		b43_nphy_set_rssi_2055_vcm(dev, type, vcm_final);
 
 	for (i = 0; i < 4; i++) {
@@ -1836,7 +1893,7 @@ static void b43_nphy_rev2_rssi_cal(struct b43_wldev *dev, u8 type)
 			offset[i] = code - 32;
 
 		core = (i / 2) ? 2 : 1;
-		rail = (i % 2) ? 1 : 0;
+		rail = (i % 2) ? N_RAIL_Q : N_RAIL_I;
 
 		b43_nphy_scale_offset_rssi(dev, 0, offset[i], core, rail,
 						type);
@@ -1847,37 +1904,37 @@ static void b43_nphy_rev2_rssi_cal(struct b43_wldev *dev, u8 type)
 
 	switch (state[2]) {
 	case 1:
-		b43_nphy_rssi_select(dev, 1, 2);
+		b43_nphy_rssi_select(dev, 1, N_RSSI_NB);
 		break;
 	case 4:
-		b43_nphy_rssi_select(dev, 1, 0);
+		b43_nphy_rssi_select(dev, 1, N_RSSI_W1);
 		break;
 	case 2:
-		b43_nphy_rssi_select(dev, 1, 1);
+		b43_nphy_rssi_select(dev, 1, N_RSSI_W2);
 		break;
 	default:
-		b43_nphy_rssi_select(dev, 1, 1);
+		b43_nphy_rssi_select(dev, 1, N_RSSI_W2);
 		break;
 	}
 
 	switch (state[3]) {
 	case 1:
-		b43_nphy_rssi_select(dev, 2, 2);
+		b43_nphy_rssi_select(dev, 2, N_RSSI_NB);
 		break;
 	case 4:
-		b43_nphy_rssi_select(dev, 2, 0);
+		b43_nphy_rssi_select(dev, 2, N_RSSI_W1);
 		break;
 	default:
-		b43_nphy_rssi_select(dev, 2, 1);
+		b43_nphy_rssi_select(dev, 2, N_RSSI_W2);
 		break;
 	}
 
 	b43_nphy_rssi_select(dev, 0, type);
 
 	b43_phy_write(dev, B43_NPHY_RFCTL_INTC1, regs_save_phy[0]);
-	b43_radio_write16(dev, B2055_C1_PD_RXTX, regs_save_radio[0]);
+	b43_radio_write(dev, B2055_C1_PD_RXTX, regs_save_radio[0]);
 	b43_phy_write(dev, B43_NPHY_RFCTL_INTC2, regs_save_phy[1]);
-	b43_radio_write16(dev, B2055_C2_PD_RXTX, regs_save_radio[1]);
+	b43_radio_write(dev, B2055_C2_PD_RXTX, regs_save_radio[1]);
 
 	b43_nphy_classifier(dev, 7, class);
 	b43_nphy_write_clip_detection(dev, clip_state);
@@ -1895,9 +1952,9 @@ static void b43_nphy_rssi_cal(struct b43_wldev *dev)
 	if (dev->phy.rev >= 3) {
 		b43_nphy_rev3_rssi_cal(dev);
 	} else {
-		b43_nphy_rev2_rssi_cal(dev, B43_NPHY_RSSI_Z);
-		b43_nphy_rev2_rssi_cal(dev, B43_NPHY_RSSI_X);
-		b43_nphy_rev2_rssi_cal(dev, B43_NPHY_RSSI_Y);
+		b43_nphy_rev2_rssi_cal(dev, N_RSSI_NB);
+		b43_nphy_rev2_rssi_cal(dev, N_RSSI_W1);
+		b43_nphy_rev2_rssi_cal(dev, N_RSSI_W2);
 	}
 }
 
@@ -1930,10 +1987,8 @@ static void b43_nphy_gain_ctl_workarounds_rev3plus(struct b43_wldev *dev)
 	b43_phy_set(dev, B43_NPHY_RXCTL, 0x0040);
 
 	/* Set Clip 2 detect */
-	b43_phy_set(dev, B43_NPHY_C1_CGAINI,
-			B43_NPHY_C1_CGAINI_CL2DETECT);
-	b43_phy_set(dev, B43_NPHY_C2_CGAINI,
-			B43_NPHY_C2_CGAINI_CL2DETECT);
+	b43_phy_set(dev, B43_NPHY_C1_CGAINI, B43_NPHY_C1_CGAINI_CL2DETECT);
+	b43_phy_set(dev, B43_NPHY_C2_CGAINI, B43_NPHY_C2_CGAINI_CL2DETECT);
 
 	b43_radio_write(dev, B2056_RX0 | B2056_RX_BIASPOLE_LNAG1_IDAC,
 			0x17);
@@ -1967,22 +2022,22 @@ static void b43_nphy_gain_ctl_workarounds_rev3plus(struct b43_wldev *dev)
 	b43_ntab_write_bulk(dev, B43_NTAB8(2, 0x40), 6, lpf_bits);
 	b43_ntab_write_bulk(dev, B43_NTAB8(3, 0x40), 6, lpf_bits);
 
-	b43_phy_write(dev, B43_NPHY_C1_INITGAIN, e->init_gain);
-	b43_phy_write(dev, 0x2A7, e->init_gain);
+	b43_phy_write(dev, B43_NPHY_REV3_C1_INITGAIN_A, e->init_gain);
+	b43_phy_write(dev, B43_NPHY_REV3_C2_INITGAIN_A, e->init_gain);
+
 	b43_ntab_write_bulk(dev, B43_NTAB16(7, 0x106), 2,
 				e->rfseq_init);
 
-	/* TODO: check defines. Do not match variables names */
-	b43_phy_write(dev, B43_NPHY_C1_CLIP1_MEDGAIN, e->cliphi_gain);
-	b43_phy_write(dev, 0x2A9, e->cliphi_gain);
-	b43_phy_write(dev, B43_NPHY_C1_CLIP2_GAIN, e->clipmd_gain);
-	b43_phy_write(dev, 0x2AB, e->clipmd_gain);
-	b43_phy_write(dev, B43_NPHY_C2_CLIP1_HIGAIN, e->cliplo_gain);
-	b43_phy_write(dev, 0x2AD, e->cliplo_gain);
-
-	b43_phy_maskset(dev, 0x27D, 0xFF00, e->crsmin);
-	b43_phy_maskset(dev, 0x280, 0xFF00, e->crsminl);
-	b43_phy_maskset(dev, 0x283, 0xFF00, e->crsminu);
+	b43_phy_write(dev, B43_NPHY_REV3_C1_CLIP_HIGAIN_A, e->cliphi_gain);
+	b43_phy_write(dev, B43_NPHY_REV3_C2_CLIP_HIGAIN_A, e->cliphi_gain);
+	b43_phy_write(dev, B43_NPHY_REV3_C1_CLIP_MEDGAIN_A, e->clipmd_gain);
+	b43_phy_write(dev, B43_NPHY_REV3_C2_CLIP_MEDGAIN_A, e->clipmd_gain);
+	b43_phy_write(dev, B43_NPHY_REV3_C1_CLIP_LOGAIN_A, e->cliplo_gain);
+	b43_phy_write(dev, B43_NPHY_REV3_C2_CLIP_LOGAIN_A, e->cliplo_gain);
+
+	b43_phy_maskset(dev, B43_NPHY_CRSMINPOWER0, 0xFF00, e->crsmin);
+	b43_phy_maskset(dev, B43_NPHY_CRSMINPOWERL0, 0xFF00, e->crsminl);
+	b43_phy_maskset(dev, B43_NPHY_CRSMINPOWERU0, 0xFF00, e->crsminu);
 	b43_phy_write(dev, B43_NPHY_C1_NBCLIPTHRES, e->nbclip);
 	b43_phy_write(dev, B43_NPHY_C2_NBCLIPTHRES, e->nbclip);
 	b43_phy_maskset(dev, B43_NPHY_C1_CLIPWBTHRES,
@@ -2164,8 +2219,8 @@ static void b43_nphy_workarounds_rev7plus(struct b43_wldev *dev)
 		b43_phy_maskset(dev, B43_NPHY_FREQGAIN7, 0x80FF, 0x4000);
 	}
 	if (phy->rev <= 8) {
-		b43_phy_write(dev, 0x23F, 0x1B0);
-		b43_phy_write(dev, 0x240, 0x1B0);
+		b43_phy_write(dev, B43_NPHY_FORCEFRONT0, 0x1B0);
+		b43_phy_write(dev, B43_NPHY_FORCEFRONT1, 0x1B0);
 	}
 	if (phy->rev >= 8)
 		b43_phy_maskset(dev, B43_NPHY_TXTAILCNT, ~0xFF, 0x72);
@@ -2182,8 +2237,8 @@ static void b43_nphy_workarounds_rev7plus(struct b43_wldev *dev)
 		b43_nphy_set_rf_sequence(dev, 0, rx2tx_events_ipa,
 				rx2tx_delays_ipa, ARRAY_SIZE(rx2tx_events_ipa));
 
-	b43_phy_maskset(dev, 0x299, 0x3FFF, 0x4000);
-	b43_phy_maskset(dev, 0x29D, 0x3FFF, 0x4000);
+	b43_phy_maskset(dev, B43_NPHY_EPS_OVERRIDEI_0, 0x3FFF, 0x4000);
+	b43_phy_maskset(dev, B43_NPHY_EPS_OVERRIDEI_1, 0x3FFF, 0x4000);
 
 	lpf_20 = b43_nphy_read_lpf_ctl(dev, 0x154);
 	lpf_40 = b43_nphy_read_lpf_ctl(dev, 0x159);
@@ -2260,11 +2315,11 @@ static void b43_nphy_workarounds_rev7plus(struct b43_wldev *dev)
 			b43_ntab_write(dev, B43_NTAB16(7, 0x159 + core * 16),
 				       rx2tx_lut_40_11n);
 		}
-		b43_nphy_rf_control_override_rev7(dev, 16, 1, 3, false, 2);
+		b43_nphy_rf_ctl_override_rev7(dev, 16, 1, 3, false, 2);
 	}
 	b43_phy_write(dev, 0x32F, 0x3);
 	if (phy->radio_rev == 4 || phy->radio_rev == 6)
-		b43_nphy_rf_control_override_rev7(dev, 4, 1, 3, false, 0);
+		b43_nphy_rf_ctl_override_rev7(dev, 4, 1, 3, false, 0);
 
 	if (phy->radio_rev == 3 || phy->radio_rev == 4 || phy->radio_rev == 6) {
 		if (sprom->revision &&
@@ -2450,8 +2505,8 @@ static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev)
 	u16 tmp16;
 	u32 tmp32;
 
-	b43_phy_write(dev, 0x23f, 0x1f8);
-	b43_phy_write(dev, 0x240, 0x1f8);
+	b43_phy_write(dev, B43_NPHY_FORCEFRONT0, 0x1f8);
+	b43_phy_write(dev, B43_NPHY_FORCEFRONT1, 0x1f8);
 
 	tmp32 = b43_ntab_read(dev, B43_NTAB32(30, 0));
 	tmp32 &= 0xffffff;
@@ -2464,8 +2519,8 @@ static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev)
 	b43_phy_write(dev, B43_NPHY_PHASETR_B1, 0x00CD);
 	b43_phy_write(dev, B43_NPHY_PHASETR_B2, 0x0020);
 
-	b43_phy_write(dev, B43_NPHY_C2_CLIP1_MEDGAIN, 0x000C);
-	b43_phy_write(dev, 0x2AE, 0x000C);
+	b43_phy_write(dev, B43_NPHY_REV3_C1_CLIP_LOGAIN_B, 0x000C);
+	b43_phy_write(dev, B43_NPHY_REV3_C2_CLIP_LOGAIN_B, 0x000C);
 
 	/* TX to RX */
 	b43_nphy_set_rf_sequence(dev, 1, tx2rx_events, tx2rx_delays,
@@ -2490,7 +2545,7 @@ static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev)
 		0x2 : 0x9C40;
 	b43_phy_write(dev, B43_NPHY_ENDROP_TLEN, tmp16);
 
-	b43_phy_maskset(dev, 0x294, 0xF0FF, 0x0700);
+	b43_phy_maskset(dev, B43_NPHY_SGILTRNOFFSET, 0xF0FF, 0x0700);
 
 	if (!dev->phy.is_40mhz) {
 		b43_ntab_write(dev, B43_NTAB32(16, 3), 0x18D);
@@ -2542,18 +2597,18 @@ static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev)
 	}
 
 	/* Dropped probably-always-true condition */
-	b43_phy_write(dev, 0x224, 0x03eb);
-	b43_phy_write(dev, 0x225, 0x03eb);
-	b43_phy_write(dev, 0x226, 0x0341);
-	b43_phy_write(dev, 0x227, 0x0341);
-	b43_phy_write(dev, 0x228, 0x042b);
-	b43_phy_write(dev, 0x229, 0x042b);
-	b43_phy_write(dev, 0x22a, 0x0381);
-	b43_phy_write(dev, 0x22b, 0x0381);
-	b43_phy_write(dev, 0x22c, 0x042b);
-	b43_phy_write(dev, 0x22d, 0x042b);
-	b43_phy_write(dev, 0x22e, 0x0381);
-	b43_phy_write(dev, 0x22f, 0x0381);
+	b43_phy_write(dev, B43_NPHY_ED_CRS40ASSERTTHRESH0, 0x03eb);
+	b43_phy_write(dev, B43_NPHY_ED_CRS40ASSERTTHRESH1, 0x03eb);
+	b43_phy_write(dev, B43_NPHY_ED_CRS40DEASSERTTHRESH1, 0x0341);
+	b43_phy_write(dev, B43_NPHY_ED_CRS40DEASSERTTHRESH1, 0x0341);
+	b43_phy_write(dev, B43_NPHY_ED_CRS20LASSERTTHRESH0, 0x042b);
+	b43_phy_write(dev, B43_NPHY_ED_CRS20LASSERTTHRESH1, 0x042b);
+	b43_phy_write(dev, B43_NPHY_ED_CRS20LDEASSERTTHRESH0, 0x0381);
+	b43_phy_write(dev, B43_NPHY_ED_CRS20LDEASSERTTHRESH1, 0x0381);
+	b43_phy_write(dev, B43_NPHY_ED_CRS20UASSERTTHRESH0, 0x042b);
+	b43_phy_write(dev, B43_NPHY_ED_CRS20UASSERTTHRESH1, 0x042b);
+	b43_phy_write(dev, B43_NPHY_ED_CRS20UDEASSERTTHRESH0, 0x0381);
+	b43_phy_write(dev, B43_NPHY_ED_CRS20UDEASSERTTHRESH1, 0x0381);
 
 	if (dev->phy.rev >= 6 && sprom->boardflags2_lo & B43_BFL2_SINGLEANT_CCK)
 		; /* TODO: 0x0080000000000000 HF */
@@ -2572,7 +2627,7 @@ static void b43_nphy_workarounds_rev1_2(struct b43_wldev *dev)
 	u8 delays2[7] = { 0x8, 0x6, 0x2, 0x4, 0x4, 0x6, 0x1 };
 
 	if (sprom->boardflags2_lo & B43_BFL2_SKWRKFEM_BRD ||
-	    dev->dev->board_type == 0x8B) {
+	    dev->dev->board_type == BCMA_BOARD_TYPE_BCM943224M93) {
 		delays1[0] = 0x1;
 		delays1[5] = 0x14;
 	}
@@ -3120,21 +3175,21 @@ static void b43_nphy_tx_power_ctl_idle_tssi(struct b43_wldev *dev)
 		b43_nphy_ipa_internal_tssi_setup(dev);
 
 	if (phy->rev >= 7)
-		b43_nphy_rf_control_override_rev7(dev, 0x2000, 0, 3, false, 0);
+		b43_nphy_rf_ctl_override_rev7(dev, 0x2000, 0, 3, false, 0);
 	else if (phy->rev >= 3)
-		b43_nphy_rf_control_override(dev, 0x2000, 0, 3, false);
+		b43_nphy_rf_ctl_override(dev, 0x2000, 0, 3, false);
 
 	b43_nphy_stop_playback(dev);
 	b43_nphy_tx_tone(dev, 0xFA0, 0, false, false);
 	udelay(20);
-	tmp = b43_nphy_poll_rssi(dev, 4, rssi, 1);
+	tmp = b43_nphy_poll_rssi(dev, N_RSSI_TSSI_2G, rssi, 1);
 	b43_nphy_stop_playback(dev);
-	b43_nphy_rssi_select(dev, 0, 0);
+	b43_nphy_rssi_select(dev, 0, N_RSSI_W1);
 
 	if (phy->rev >= 7)
-		b43_nphy_rf_control_override_rev7(dev, 0x2000, 0, 3, true, 0);
+		b43_nphy_rf_ctl_override_rev7(dev, 0x2000, 0, 3, true, 0);
 	else if (phy->rev >= 3)
-		b43_nphy_rf_control_override(dev, 0x2000, 0, 3, true);
+		b43_nphy_rf_ctl_override(dev, 0x2000, 0, 3, true);
 
 	if (phy->rev >= 3) {
 		nphy->pwr_ctl_info[0].idle_tssi_5g = (tmp >> 24) & 0xFF;
@@ -3573,8 +3628,8 @@ static void b43_nphy_rx_cal_phy_setup(struct b43_wldev *dev, u8 core)
 		b43_phy_set(dev, B43_NPHY_AFECTL_OVER, 0x0007);
 	}
 
-	b43_nphy_rf_control_intc_override(dev, 2, 0, 3);
-	b43_nphy_rf_control_override(dev, 8, 0, 3, false);
+	b43_nphy_rf_ctl_intc_override(dev, N_INTC_OVERRIDE_PA, 0, 3);
+	b43_nphy_rf_ctl_override(dev, 8, 0, 3, false);
 	b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RX2TX);
 
 	if (core == 0) {
@@ -3584,8 +3639,10 @@ static void b43_nphy_rx_cal_phy_setup(struct b43_wldev *dev, u8 core)
 		rxval = 4;
 		txval = 2;
 	}
-	b43_nphy_rf_control_intc_override(dev, 1, rxval, (core + 1));
-	b43_nphy_rf_control_intc_override(dev, 1, txval, (2 - core));
+	b43_nphy_rf_ctl_intc_override(dev, N_INTC_OVERRIDE_TRSW, rxval,
+				      core + 1);
+	b43_nphy_rf_ctl_intc_override(dev, N_INTC_OVERRIDE_TRSW, txval,
+				      2 - core);
 }
 #endif
 
@@ -3847,9 +3904,13 @@ static void b43_nphy_restore_rssi_cal(struct b43_wldev *dev)
 		rssical_phy_regs = nphy->rssical_cache.rssical_phy_regs_5G;
 	}
 
-	/* TODO use some definitions */
-	b43_radio_maskset(dev, 0x602B, 0xE3, rssical_radio_regs[0]);
-	b43_radio_maskset(dev, 0x702B, 0xE3, rssical_radio_regs[1]);
+	if (dev->phy.rev >= 7) {
+	} else {
+		b43_radio_maskset(dev, B2056_RX0 | B2056_RX_RSSI_MISC, 0xE3,
+				  rssical_radio_regs[0]);
+		b43_radio_maskset(dev, B2056_RX1 | B2056_RX_RSSI_MISC, 0xE3,
+				  rssical_radio_regs[1]);
+	}
 
 	b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_Z, rssical_phy_regs[0]);
 	b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_Z, rssical_phy_regs[1]);
@@ -3880,75 +3941,75 @@ static void b43_nphy_tx_cal_radio_setup(struct b43_wldev *dev)
 		tmp = (i == 0) ? 0x2000 : 0x3000;
 		offset = i * 11;
 
-		save[offset + 0] = b43_radio_read16(dev, B2055_CAL_RVARCTL);
-		save[offset + 1] = b43_radio_read16(dev, B2055_CAL_LPOCTL);
-		save[offset + 2] = b43_radio_read16(dev, B2055_CAL_TS);
-		save[offset + 3] = b43_radio_read16(dev, B2055_CAL_RCCALRTS);
-		save[offset + 4] = b43_radio_read16(dev, B2055_CAL_RCALRTS);
-		save[offset + 5] = b43_radio_read16(dev, B2055_PADDRV);
-		save[offset + 6] = b43_radio_read16(dev, B2055_XOCTL1);
-		save[offset + 7] = b43_radio_read16(dev, B2055_XOCTL2);
-		save[offset + 8] = b43_radio_read16(dev, B2055_XOREGUL);
-		save[offset + 9] = b43_radio_read16(dev, B2055_XOMISC);
-		save[offset + 10] = b43_radio_read16(dev, B2055_PLL_LFC1);
+		save[offset + 0] = b43_radio_read(dev, B2055_CAL_RVARCTL);
+		save[offset + 1] = b43_radio_read(dev, B2055_CAL_LPOCTL);
+		save[offset + 2] = b43_radio_read(dev, B2055_CAL_TS);
+		save[offset + 3] = b43_radio_read(dev, B2055_CAL_RCCALRTS);
+		save[offset + 4] = b43_radio_read(dev, B2055_CAL_RCALRTS);
+		save[offset + 5] = b43_radio_read(dev, B2055_PADDRV);
+		save[offset + 6] = b43_radio_read(dev, B2055_XOCTL1);
+		save[offset + 7] = b43_radio_read(dev, B2055_XOCTL2);
+		save[offset + 8] = b43_radio_read(dev, B2055_XOREGUL);
+		save[offset + 9] = b43_radio_read(dev, B2055_XOMISC);
+		save[offset + 10] = b43_radio_read(dev, B2055_PLL_LFC1);
 
 		if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
-			b43_radio_write16(dev, tmp | B2055_CAL_RVARCTL, 0x0A);
-			b43_radio_write16(dev, tmp | B2055_CAL_LPOCTL, 0x40);
-			b43_radio_write16(dev, tmp | B2055_CAL_TS, 0x55);
-			b43_radio_write16(dev, tmp | B2055_CAL_RCCALRTS, 0);
-			b43_radio_write16(dev, tmp | B2055_CAL_RCALRTS, 0);
+			b43_radio_write(dev, tmp | B2055_CAL_RVARCTL, 0x0A);
+			b43_radio_write(dev, tmp | B2055_CAL_LPOCTL, 0x40);
+			b43_radio_write(dev, tmp | B2055_CAL_TS, 0x55);
+			b43_radio_write(dev, tmp | B2055_CAL_RCCALRTS, 0);
+			b43_radio_write(dev, tmp | B2055_CAL_RCALRTS, 0);
 			if (nphy->ipa5g_on) {
-				b43_radio_write16(dev, tmp | B2055_PADDRV, 4);
-				b43_radio_write16(dev, tmp | B2055_XOCTL1, 1);
+				b43_radio_write(dev, tmp | B2055_PADDRV, 4);
+				b43_radio_write(dev, tmp | B2055_XOCTL1, 1);
 			} else {
-				b43_radio_write16(dev, tmp | B2055_PADDRV, 0);
-				b43_radio_write16(dev, tmp | B2055_XOCTL1, 0x2F);
+				b43_radio_write(dev, tmp | B2055_PADDRV, 0);
+				b43_radio_write(dev, tmp | B2055_XOCTL1, 0x2F);
 			}
-			b43_radio_write16(dev, tmp | B2055_XOCTL2, 0);
+			b43_radio_write(dev, tmp | B2055_XOCTL2, 0);
 		} else {
-			b43_radio_write16(dev, tmp | B2055_CAL_RVARCTL, 0x06);
-			b43_radio_write16(dev, tmp | B2055_CAL_LPOCTL, 0x40);
-			b43_radio_write16(dev, tmp | B2055_CAL_TS, 0x55);
-			b43_radio_write16(dev, tmp | B2055_CAL_RCCALRTS, 0);
-			b43_radio_write16(dev, tmp | B2055_CAL_RCALRTS, 0);
-			b43_radio_write16(dev, tmp | B2055_XOCTL1, 0);
+			b43_radio_write(dev, tmp | B2055_CAL_RVARCTL, 0x06);
+			b43_radio_write(dev, tmp | B2055_CAL_LPOCTL, 0x40);
+			b43_radio_write(dev, tmp | B2055_CAL_TS, 0x55);
+			b43_radio_write(dev, tmp | B2055_CAL_RCCALRTS, 0);
+			b43_radio_write(dev, tmp | B2055_CAL_RCALRTS, 0);
+			b43_radio_write(dev, tmp | B2055_XOCTL1, 0);
 			if (nphy->ipa2g_on) {
-				b43_radio_write16(dev, tmp | B2055_PADDRV, 6);
-				b43_radio_write16(dev, tmp | B2055_XOCTL2,
+				b43_radio_write(dev, tmp | B2055_PADDRV, 6);
+				b43_radio_write(dev, tmp | B2055_XOCTL2,
 					(dev->phy.rev < 5) ? 0x11 : 0x01);
 			} else {
-				b43_radio_write16(dev, tmp | B2055_PADDRV, 0);
-				b43_radio_write16(dev, tmp | B2055_XOCTL2, 0);
+				b43_radio_write(dev, tmp | B2055_PADDRV, 0);
+				b43_radio_write(dev, tmp | B2055_XOCTL2, 0);
 			}
 		}
-		b43_radio_write16(dev, tmp | B2055_XOREGUL, 0);
-		b43_radio_write16(dev, tmp | B2055_XOMISC, 0);
-		b43_radio_write16(dev, tmp | B2055_PLL_LFC1, 0);
+		b43_radio_write(dev, tmp | B2055_XOREGUL, 0);
+		b43_radio_write(dev, tmp | B2055_XOMISC, 0);
+		b43_radio_write(dev, tmp | B2055_PLL_LFC1, 0);
 	    }
 	} else {
-		save[0] = b43_radio_read16(dev, B2055_C1_TX_RF_IQCAL1);
-		b43_radio_write16(dev, B2055_C1_TX_RF_IQCAL1, 0x29);
+		save[0] = b43_radio_read(dev, B2055_C1_TX_RF_IQCAL1);
+		b43_radio_write(dev, B2055_C1_TX_RF_IQCAL1, 0x29);
 
-		save[1] = b43_radio_read16(dev, B2055_C1_TX_RF_IQCAL2);
-		b43_radio_write16(dev, B2055_C1_TX_RF_IQCAL2, 0x54);
+		save[1] = b43_radio_read(dev, B2055_C1_TX_RF_IQCAL2);
+		b43_radio_write(dev, B2055_C1_TX_RF_IQCAL2, 0x54);
 
-		save[2] = b43_radio_read16(dev, B2055_C2_TX_RF_IQCAL1);
-		b43_radio_write16(dev, B2055_C2_TX_RF_IQCAL1, 0x29);
+		save[2] = b43_radio_read(dev, B2055_C2_TX_RF_IQCAL1);
+		b43_radio_write(dev, B2055_C2_TX_RF_IQCAL1, 0x29);
 
-		save[3] = b43_radio_read16(dev, B2055_C2_TX_RF_IQCAL2);
-		b43_radio_write16(dev, B2055_C2_TX_RF_IQCAL2, 0x54);
+		save[3] = b43_radio_read(dev, B2055_C2_TX_RF_IQCAL2);
+		b43_radio_write(dev, B2055_C2_TX_RF_IQCAL2, 0x54);
 
-		save[3] = b43_radio_read16(dev, B2055_C1_PWRDET_RXTX);
-		save[4] = b43_radio_read16(dev, B2055_C2_PWRDET_RXTX);
+		save[3] = b43_radio_read(dev, B2055_C1_PWRDET_RXTX);
+		save[4] = b43_radio_read(dev, B2055_C2_PWRDET_RXTX);
 
 		if (!(b43_phy_read(dev, B43_NPHY_BANDCTL) &
 		    B43_NPHY_BANDCTL_5GHZ)) {
-			b43_radio_write16(dev, B2055_C1_PWRDET_RXTX, 0x04);
-			b43_radio_write16(dev, B2055_C2_PWRDET_RXTX, 0x04);
+			b43_radio_write(dev, B2055_C1_PWRDET_RXTX, 0x04);
+			b43_radio_write(dev, B2055_C2_PWRDET_RXTX, 0x04);
 		} else {
-			b43_radio_write16(dev, B2055_C1_PWRDET_RXTX, 0x20);
-			b43_radio_write16(dev, B2055_C2_PWRDET_RXTX, 0x20);
+			b43_radio_write(dev, B2055_C1_PWRDET_RXTX, 0x20);
+			b43_radio_write(dev, B2055_C2_PWRDET_RXTX, 0x20);
 		}
 
 		if (dev->phy.rev < 2) {
@@ -4144,9 +4205,9 @@ static void b43_nphy_tx_cal_phy_setup(struct b43_wldev *dev)
 		regs[7] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC1);
 		regs[8] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC2);
 
-		b43_nphy_rf_control_intc_override(dev, 2, 1, 3);
-		b43_nphy_rf_control_intc_override(dev, 1, 2, 1);
-		b43_nphy_rf_control_intc_override(dev, 1, 8, 2);
+		b43_nphy_rf_ctl_intc_override(dev, N_INTC_OVERRIDE_PA, 1, 3);
+		b43_nphy_rf_ctl_intc_override(dev, N_INTC_OVERRIDE_TRSW, 2, 1);
+		b43_nphy_rf_ctl_intc_override(dev, N_INTC_OVERRIDE_TRSW, 8, 2);
 
 		regs[9] = b43_phy_read(dev, B43_NPHY_PAPD_EN0);
 		regs[10] = b43_phy_read(dev, B43_NPHY_PAPD_EN1);
@@ -4679,7 +4740,7 @@ static int b43_nphy_rev2_cal_rx_iq(struct b43_wldev *dev,
 
 			tmp[0] = ((cur_hpf2 << 8) | (cur_hpf1 << 4) |
 					(cur_lna << 2));
-			b43_nphy_rf_control_override(dev, 0x400, tmp[0], 3,
+			b43_nphy_rf_ctl_override(dev, 0x400, tmp[0], 3,
 									false);
 			b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RESET2RX);
 			b43_nphy_stop_playback(dev);
@@ -4728,7 +4789,7 @@ static int b43_nphy_rev2_cal_rx_iq(struct b43_wldev *dev,
 			break;
 	}
 
-	b43_nphy_rf_control_override(dev, 0x400, 0, 3, true);
+	b43_nphy_rf_ctl_override(dev, 0x400, 0, 3, true);
 	b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RESET2RX);
 	b43_ntab_write_bulk(dev, B43_NTAB16(7, 0x110), 2, gain_save);
 
@@ -4797,18 +4858,6 @@ static void b43_nphy_set_rx_core_state(struct b43_wldev *dev, u8 mask)
  * N-PHY init
  **************************************************/
 
-/*
- * Upload the N-PHY tables.
- * http://bcm-v4.sipsolutions.net/802.11/PHY/N/InitTables
- */
-static void b43_nphy_tables_init(struct b43_wldev *dev)
-{
-	if (dev->phy.rev < 3)
-		b43_nphy_rev0_1_2_tables_init(dev);
-	else
-		b43_nphy_rev3plus_tables_init(dev);
-}
-
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/MIMOConfig */
 static void b43_nphy_update_mimo_config(struct b43_wldev *dev, s32 preamble)
 {
@@ -4958,7 +5007,7 @@ static int b43_phy_initn(struct b43_wldev *dev)
 
 	if (sprom->boardflags2_lo & B43_BFL2_SKWRKFEM_BRD ||
 	    (dev->dev->board_vendor == PCI_VENDOR_ID_APPLE &&
-	     dev->dev->board_type == 0x8B))
+	     dev->dev->board_type == BCMA_BOARD_TYPE_BCM943224M93))
 		b43_phy_write(dev, B43_NPHY_TXREALFD, 0xA0);
 	else
 		b43_phy_write(dev, B43_NPHY_TXREALFD, 0xB8);
@@ -5100,63 +5149,11 @@ static void b43_chantab_phy_upload(struct b43_wldev *dev,
 /* http://bcm-v4.sipsolutions.net/802.11/PmuSpurAvoid */
 static void b43_nphy_pmu_spur_avoid(struct b43_wldev *dev, bool avoid)
 {
-	struct bcma_drv_cc __maybe_unused *cc;
-	u32 __maybe_unused pmu_ctl;
-
 	switch (dev->dev->bus_type) {
 #ifdef CONFIG_B43_BCMA
 	case B43_BUS_BCMA:
-		cc = &dev->dev->bdev->bus->drv_cc;
-		if (dev->dev->chip_id == 43224 || dev->dev->chip_id == 43225) {
-			if (avoid) {
-				bcma_chipco_pll_write(cc, 0x0, 0x11500010);
-				bcma_chipco_pll_write(cc, 0x1, 0x000C0C06);
-				bcma_chipco_pll_write(cc, 0x2, 0x0F600a08);
-				bcma_chipco_pll_write(cc, 0x3, 0x00000000);
-				bcma_chipco_pll_write(cc, 0x4, 0x2001E920);
-				bcma_chipco_pll_write(cc, 0x5, 0x88888815);
-			} else {
-				bcma_chipco_pll_write(cc, 0x0, 0x11100010);
-				bcma_chipco_pll_write(cc, 0x1, 0x000c0c06);
-				bcma_chipco_pll_write(cc, 0x2, 0x03000a08);
-				bcma_chipco_pll_write(cc, 0x3, 0x00000000);
-				bcma_chipco_pll_write(cc, 0x4, 0x200005c0);
-				bcma_chipco_pll_write(cc, 0x5, 0x88888815);
-			}
-			pmu_ctl = BCMA_CC_PMU_CTL_PLL_UPD;
-		} else if (dev->dev->chip_id == 0x4716) {
-			if (avoid) {
-				bcma_chipco_pll_write(cc, 0x0, 0x11500060);
-				bcma_chipco_pll_write(cc, 0x1, 0x080C0C06);
-				bcma_chipco_pll_write(cc, 0x2, 0x0F600000);
-				bcma_chipco_pll_write(cc, 0x3, 0x00000000);
-				bcma_chipco_pll_write(cc, 0x4, 0x2001E924);
-				bcma_chipco_pll_write(cc, 0x5, 0x88888815);
-			} else {
-				bcma_chipco_pll_write(cc, 0x0, 0x11100060);
-				bcma_chipco_pll_write(cc, 0x1, 0x080c0c06);
-				bcma_chipco_pll_write(cc, 0x2, 0x03000000);
-				bcma_chipco_pll_write(cc, 0x3, 0x00000000);
-				bcma_chipco_pll_write(cc, 0x4, 0x200005c0);
-				bcma_chipco_pll_write(cc, 0x5, 0x88888815);
-			}
-			pmu_ctl = BCMA_CC_PMU_CTL_PLL_UPD |
-				  BCMA_CC_PMU_CTL_NOILPONW;
-		} else if (dev->dev->chip_id == 0x4322 ||
-			   dev->dev->chip_id == 0x4340 ||
-			   dev->dev->chip_id == 0x4341) {
-			bcma_chipco_pll_write(cc, 0x0, 0x11100070);
-			bcma_chipco_pll_write(cc, 0x1, 0x1014140a);
-			bcma_chipco_pll_write(cc, 0x5, 0x88888854);
-			if (avoid)
-				bcma_chipco_pll_write(cc, 0x2, 0x05201828);
-			else
-				bcma_chipco_pll_write(cc, 0x2, 0x05001828);
-			pmu_ctl = BCMA_CC_PMU_CTL_PLL_UPD;
-		} else {
-			return;
-		}
-		bcma_cc_set32(cc, BCMA_CC_PMU_CTL, pmu_ctl);
+		bcma_pmu_spuravoid_pllupdate(&dev->dev->bdev->bus->drv_cc,
+					     avoid);
 		break;
 #endif
 #ifdef CONFIG_B43_SSB
@@ -5527,8 +5524,9 @@ static void b43_nphy_op_switch_analog(struct b43_wldev *dev, bool on)
 static int b43_nphy_op_switch_channel(struct b43_wldev *dev,
 				      unsigned int new_channel)
 {
-	struct ieee80211_channel *channel = dev->wl->hw->conf.channel;
-	enum nl80211_channel_type channel_type = dev->wl->hw->conf.channel_type;
+	struct ieee80211_channel *channel = dev->wl->hw->conf.chandef.chan;
+	enum nl80211_channel_type channel_type =
+		cfg80211_get_chandef_type(&dev->wl->hw->conf.chandef);
 
 	if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
 		if ((new_channel < 1) || (new_channel > 14))
diff --git a/drivers/net/wireless/b43/phy_n.h b/drivers/net/wireless/b43/phy_n.h
index 092c0140c249..9a5b6bc27d24 100644
--- a/drivers/net/wireless/b43/phy_n.h
+++ b/drivers/net/wireless/b43/phy_n.h
@@ -54,10 +54,15 @@
 #define  B43_NPHY_C1_INITGAIN_HPVGA2_SHIFT	7
 #define  B43_NPHY_C1_INITGAIN_TRRX		0x1000 /* TR RX index */
 #define  B43_NPHY_C1_INITGAIN_TRTX		0x2000 /* TR TX index */
+#define B43_NPHY_REV3_C1_INITGAIN_A		B43_PHY_N(0x020)
 #define B43_NPHY_C1_CLIP1_HIGAIN		B43_PHY_N(0x021) /* Core 1 clip1 high gain code */
+#define B43_NPHY_REV3_C1_INITGAIN_B		B43_PHY_N(0x021)
 #define B43_NPHY_C1_CLIP1_MEDGAIN		B43_PHY_N(0x022) /* Core 1 clip1 medium gain code */
+#define B43_NPHY_REV3_C1_CLIP_HIGAIN_A		B43_PHY_N(0x022)
 #define B43_NPHY_C1_CLIP1_LOGAIN		B43_PHY_N(0x023) /* Core 1 clip1 low gain code */
+#define B43_NPHY_REV3_C1_CLIP_HIGAIN_B		B43_PHY_N(0x023)
 #define B43_NPHY_C1_CLIP2_GAIN			B43_PHY_N(0x024) /* Core 1 clip2 gain code */
+#define B43_NPHY_REV3_C1_CLIP_MEDGAIN_A		B43_PHY_N(0x024)
 #define B43_NPHY_C1_FILTERGAIN			B43_PHY_N(0x025) /* Core 1 filter gain */
 #define B43_NPHY_C1_LPF_QHPF_BW			B43_PHY_N(0x026) /* Core 1 LPF Q HP F bandwidth */
 #define B43_NPHY_C1_CLIPWBTHRES			B43_PHY_N(0x027) /* Core 1 clip wideband threshold */
@@ -107,10 +112,15 @@
 #define  B43_NPHY_C2_INITGAIN_HPVGA2_SHIFT	7
 #define  B43_NPHY_C2_INITGAIN_TRRX		0x1000 /* TR RX index */
 #define  B43_NPHY_C2_INITGAIN_TRTX		0x2000 /* TR TX index */
+#define B43_NPHY_REV3_C1_CLIP_MEDGAIN_B		B43_PHY_N(0x036)
 #define B43_NPHY_C2_CLIP1_HIGAIN		B43_PHY_N(0x037) /* Core 2 clip1 high gain code */
+#define B43_NPHY_REV3_C1_CLIP_LOGAIN_A		B43_PHY_N(0x037)
 #define B43_NPHY_C2_CLIP1_MEDGAIN		B43_PHY_N(0x038) /* Core 2 clip1 medium gain code */
+#define B43_NPHY_REV3_C1_CLIP_LOGAIN_B		B43_PHY_N(0x038)
 #define B43_NPHY_C2_CLIP1_LOGAIN		B43_PHY_N(0x039) /* Core 2 clip1 low gain code */
+#define B43_NPHY_REV3_C1_CLIP2_GAIN_A		B43_PHY_N(0x039)
 #define B43_NPHY_C2_CLIP2_GAIN			B43_PHY_N(0x03A) /* Core 2 clip2 gain code */
+#define B43_NPHY_REV3_C1_CLIP2_GAIN_B		B43_PHY_N(0x03A)
 #define B43_NPHY_C2_FILTERGAIN			B43_PHY_N(0x03B) /* Core 2 filter gain */
 #define B43_NPHY_C2_LPF_QHPF_BW			B43_PHY_N(0x03C) /* Core 2 LPF Q HP F bandwidth */
 #define B43_NPHY_C2_CLIPWBTHRES			B43_PHY_N(0x03D) /* Core 2 clip wideband threshold */
@@ -706,10 +716,146 @@
 #define B43_NPHY_TXPCTL_INIT			B43_PHY_N(0x222) /* TX power control init */
 #define  B43_NPHY_TXPCTL_INIT_PIDXI1		0x00FF /* Power index init 1 */
 #define  B43_NPHY_TXPCTL_INIT_PIDXI1_SHIFT	0
+#define B43_NPHY_ED_CRSEN			B43_PHY_N(0x223)
+#define B43_NPHY_ED_CRS40ASSERTTHRESH0		B43_PHY_N(0x224)
+#define B43_NPHY_ED_CRS40ASSERTTHRESH1		B43_PHY_N(0x225)
+#define B43_NPHY_ED_CRS40DEASSERTTHRESH0	B43_PHY_N(0x226)
+#define B43_NPHY_ED_CRS40DEASSERTTHRESH1	B43_PHY_N(0x227)
+#define B43_NPHY_ED_CRS20LASSERTTHRESH0		B43_PHY_N(0x228)
+#define B43_NPHY_ED_CRS20LASSERTTHRESH1		B43_PHY_N(0x229)
+#define B43_NPHY_ED_CRS20LDEASSERTTHRESH0	B43_PHY_N(0x22A)
+#define B43_NPHY_ED_CRS20LDEASSERTTHRESH1	B43_PHY_N(0x22B)
+#define B43_NPHY_ED_CRS20UASSERTTHRESH0		B43_PHY_N(0x22C)
+#define B43_NPHY_ED_CRS20UASSERTTHRESH1		B43_PHY_N(0x22D)
+#define B43_NPHY_ED_CRS20UDEASSERTTHRESH0	B43_PHY_N(0x22E)
+#define B43_NPHY_ED_CRS20UDEASSERTTHRESH1	B43_PHY_N(0x22F)
+#define B43_NPHY_ED_CRS				B43_PHY_N(0x230)
+#define B43_NPHY_TIMEOUTEN			B43_PHY_N(0x231)
+#define B43_NPHY_OFDMPAYDECODETIMEOUTLEN	B43_PHY_N(0x232)
+#define B43_NPHY_CCKPAYDECODETIMEOUTLEN		B43_PHY_N(0x233)
+#define B43_NPHY_NONPAYDECODETIMEOUTLEN		B43_PHY_N(0x234)
+#define B43_NPHY_TIMEOUTSTATUS			B43_PHY_N(0x235)
+#define B43_NPHY_RFCTRLCORE0GPIO0		B43_PHY_N(0x236)
+#define B43_NPHY_RFCTRLCORE0GPIO1		B43_PHY_N(0x237)
+#define B43_NPHY_RFCTRLCORE0GPIO2		B43_PHY_N(0x238)
+#define B43_NPHY_RFCTRLCORE0GPIO3		B43_PHY_N(0x239)
+#define B43_NPHY_RFCTRLCORE1GPIO0		B43_PHY_N(0x23A)
+#define B43_NPHY_RFCTRLCORE1GPIO1		B43_PHY_N(0x23B)
+#define B43_NPHY_RFCTRLCORE1GPIO2		B43_PHY_N(0x23C)
+#define B43_NPHY_RFCTRLCORE1GPIO3		B43_PHY_N(0x23D)
+#define B43_NPHY_BPHYTESTCONTROL		B43_PHY_N(0x23E)
+/* REV3+ */
+#define B43_NPHY_FORCEFRONT0			B43_PHY_N(0x23F)
+#define B43_NPHY_FORCEFRONT1			B43_PHY_N(0x240)
+#define B43_NPHY_NORMVARHYSTTH			B43_PHY_N(0x241)
+#define B43_NPHY_TXCCKERROR			B43_PHY_N(0x242)
+#define B43_NPHY_AFESEQINITDACGAIN		B43_PHY_N(0x243)
+#define B43_NPHY_TXANTSWLUT			B43_PHY_N(0x244)
+#define B43_NPHY_CORECONFIG			B43_PHY_N(0x245)
+#define B43_NPHY_ANTENNADIVDWELLTIME		B43_PHY_N(0x246)
+#define B43_NPHY_ANTENNACCKDIVDWELLTIME		B43_PHY_N(0x247)
+#define B43_NPHY_ANTENNADIVBACKOFFGAIN		B43_PHY_N(0x248)
+#define B43_NPHY_ANTENNADIVMINGAIN		B43_PHY_N(0x249)
+#define B43_NPHY_BRDSEL_NORMVARHYSTTH		B43_PHY_N(0x24A)
+#define B43_NPHY_RXANTSWITCHCTRL		B43_PHY_N(0x24B)
+#define B43_NPHY_ENERGYDROPTIMEOUTLEN2		B43_PHY_N(0x24C)
+#define B43_NPHY_ML_LOG_TXEVM0			B43_PHY_N(0x250)
+#define B43_NPHY_ML_LOG_TXEVM1			B43_PHY_N(0x251)
+#define B43_NPHY_ML_LOG_TXEVM2			B43_PHY_N(0x252)
+#define B43_NPHY_ML_LOG_TXEVM3			B43_PHY_N(0x253)
+#define B43_NPHY_ML_LOG_TXEVM4			B43_PHY_N(0x254)
+#define B43_NPHY_ML_LOG_TXEVM5			B43_PHY_N(0x255)
+#define B43_NPHY_ML_LOG_TXEVM6			B43_PHY_N(0x256)
+#define B43_NPHY_ML_LOG_TXEVM7			B43_PHY_N(0x257)
+#define B43_NPHY_ML_SCALE_TWEAK			B43_PHY_N(0x258)
+#define B43_NPHY_MLUA				B43_PHY_N(0x259)
+#define B43_NPHY_ZFUA				B43_PHY_N(0x25A)
+#define B43_NPHY_CHANUPSYM01			B43_PHY_N(0x25B)
+#define B43_NPHY_CHANUPSYM2			B43_PHY_N(0x25C)
+#define B43_NPHY_RXSTRNFILT20NUM00		B43_PHY_N(0x25D)
+#define B43_NPHY_RXSTRNFILT20NUM01		B43_PHY_N(0x25E)
+#define B43_NPHY_RXSTRNFILT20NUM02		B43_PHY_N(0x25F)
+#define B43_NPHY_RXSTRNFILT20DEN00		B43_PHY_N(0x260)
+#define B43_NPHY_RXSTRNFILT20DEN01		B43_PHY_N(0x261)
+#define B43_NPHY_RXSTRNFILT20NUM10		B43_PHY_N(0x262)
+#define B43_NPHY_RXSTRNFILT20NUM11		B43_PHY_N(0x263)
+#define B43_NPHY_RXSTRNFILT20NUM12		B43_PHY_N(0x264)
+#define B43_NPHY_RXSTRNFILT20DEN10		B43_PHY_N(0x265)
+#define B43_NPHY_RXSTRNFILT20DEN11		B43_PHY_N(0x266)
+#define B43_NPHY_RXSTRNFILT40NUM00		B43_PHY_N(0x267)
+#define B43_NPHY_RXSTRNFILT40NUM01		B43_PHY_N(0x268)
+#define B43_NPHY_RXSTRNFILT40NUM02		B43_PHY_N(0x269)
+#define B43_NPHY_RXSTRNFILT40DEN00		B43_PHY_N(0x26A)
+#define B43_NPHY_RXSTRNFILT40DEN01		B43_PHY_N(0x26B)
+#define B43_NPHY_RXSTRNFILT40NUM10		B43_PHY_N(0x26C)
+#define B43_NPHY_RXSTRNFILT40NUM11		B43_PHY_N(0x26D)
+#define B43_NPHY_RXSTRNFILT40NUM12		B43_PHY_N(0x26E)
+#define B43_NPHY_RXSTRNFILT40DEN10		B43_PHY_N(0x26F)
+#define B43_NPHY_RXSTRNFILT40DEN11		B43_PHY_N(0x270)
+#define B43_NPHY_CRSHIGHPOWTHRESHOLD1		B43_PHY_N(0x271)
+#define B43_NPHY_CRSHIGHPOWTHRESHOLD2		B43_PHY_N(0x272)
+#define B43_NPHY_CRSHIGHLOWPOWTHRESHOLD		B43_PHY_N(0x273)
+#define B43_NPHY_CRSHIGHPOWTHRESHOLD1L		B43_PHY_N(0x274)
+#define B43_NPHY_CRSHIGHPOWTHRESHOLD2L		B43_PHY_N(0x275)
+#define B43_NPHY_CRSHIGHLOWPOWTHRESHOLDL	B43_PHY_N(0x276)
+#define B43_NPHY_CRSHIGHPOWTHRESHOLD1U		B43_PHY_N(0x277)
+#define B43_NPHY_CRSHIGHPOWTHRESHOLD2U		B43_PHY_N(0x278)
+#define B43_NPHY_CRSHIGHLOWPOWTHRESHOLDU	B43_PHY_N(0x279)
+#define B43_NPHY_CRSACIDETECTTHRESH		B43_PHY_N(0x27A)
+#define B43_NPHY_CRSACIDETECTTHRESHL		B43_PHY_N(0x27B)
+#define B43_NPHY_CRSACIDETECTTHRESHU		B43_PHY_N(0x27C)
+#define B43_NPHY_CRSMINPOWER0			B43_PHY_N(0x27D)
+#define B43_NPHY_CRSMINPOWER1			B43_PHY_N(0x27E)
+#define B43_NPHY_CRSMINPOWER2			B43_PHY_N(0x27F)
+#define B43_NPHY_CRSMINPOWERL0			B43_PHY_N(0x280)
+#define B43_NPHY_CRSMINPOWERL1			B43_PHY_N(0x281)
+#define B43_NPHY_CRSMINPOWERL2			B43_PHY_N(0x282)
+#define B43_NPHY_CRSMINPOWERU0			B43_PHY_N(0x283)
+#define B43_NPHY_CRSMINPOWERU1			B43_PHY_N(0x284)
+#define B43_NPHY_CRSMINPOWERU2			B43_PHY_N(0x285)
+#define B43_NPHY_STRPARAM			B43_PHY_N(0x286)
+#define B43_NPHY_STRPARAML			B43_PHY_N(0x287)
+#define B43_NPHY_STRPARAMU			B43_PHY_N(0x288)
+#define B43_NPHY_BPHYCRSMINPOWER0		B43_PHY_N(0x289)
+#define B43_NPHY_BPHYCRSMINPOWER1		B43_PHY_N(0x28A)
+#define B43_NPHY_BPHYCRSMINPOWER2		B43_PHY_N(0x28B)
+#define B43_NPHY_BPHYFILTDEN0COEF		B43_PHY_N(0x28C)
+#define B43_NPHY_BPHYFILTDEN1COEF		B43_PHY_N(0x28D)
+#define B43_NPHY_BPHYFILTDEN2COEF		B43_PHY_N(0x28E)
+#define B43_NPHY_BPHYFILTNUM0COEF		B43_PHY_N(0x28F)
+#define B43_NPHY_BPHYFILTNUM1COEF		B43_PHY_N(0x290)
+#define B43_NPHY_BPHYFILTNUM2COEF		B43_PHY_N(0x291)
+#define B43_NPHY_BPHYFILTNUM01COEF2		B43_PHY_N(0x292)
+#define B43_NPHY_BPHYFILTBYPASS			B43_PHY_N(0x293)
+#define B43_NPHY_SGILTRNOFFSET			B43_PHY_N(0x294)
+#define B43_NPHY_RADAR_T2_MIN			B43_PHY_N(0x295)
+#define B43_NPHY_TXPWRCTRLDAMPING		B43_PHY_N(0x296)
 #define B43_NPHY_PAPD_EN0			B43_PHY_N(0x297) /* PAPD Enable0 TBD */
 #define B43_NPHY_EPS_TABLE_ADJ0			B43_PHY_N(0x298) /* EPS Table Adj0 TBD */
+#define B43_NPHY_EPS_OVERRIDEI_0		B43_PHY_N(0x299)
+#define B43_NPHY_EPS_OVERRIDEQ_0		B43_PHY_N(0x29A)
 #define B43_NPHY_PAPD_EN1			B43_PHY_N(0x29B) /* PAPD Enable1 TBD */
 #define B43_NPHY_EPS_TABLE_ADJ1			B43_PHY_N(0x29C) /* EPS Table Adj1 TBD */
+#define B43_NPHY_EPS_OVERRIDEI_1		B43_PHY_N(0x29D)
+#define B43_NPHY_EPS_OVERRIDEQ_1		B43_PHY_N(0x29E)
+#define B43_NPHY_PAPD_CAL_ADDRESS		B43_PHY_N(0x29F)
+#define B43_NPHY_PAPD_CAL_YREFEPSILON		B43_PHY_N(0x2A0)
+#define B43_NPHY_PAPD_CAL_SETTLE		B43_PHY_N(0x2A1)
+#define B43_NPHY_PAPD_CAL_CORRELATE		B43_PHY_N(0x2A2)
+#define B43_NPHY_PAPD_CAL_SHIFTS0		B43_PHY_N(0x2A3)
+#define B43_NPHY_PAPD_CAL_SHIFTS1		B43_PHY_N(0x2A4)
+#define B43_NPHY_SAMPLE_START_ADDR		B43_PHY_N(0x2A5)
+#define B43_NPHY_RADAR_ADC_TO_DBM		B43_PHY_N(0x2A6)
+#define B43_NPHY_REV3_C2_INITGAIN_A		B43_PHY_N(0x2A7)
+#define B43_NPHY_REV3_C2_INITGAIN_B		B43_PHY_N(0x2A8)
+#define B43_NPHY_REV3_C2_CLIP_HIGAIN_A		B43_PHY_N(0x2A9)
+#define B43_NPHY_REV3_C2_CLIP_HIGAIN_B		B43_PHY_N(0x2AA)
+#define B43_NPHY_REV3_C2_CLIP_MEDGAIN_A		B43_PHY_N(0x2AB)
+#define B43_NPHY_REV3_C2_CLIP_MEDGAIN_B		B43_PHY_N(0x2AC)
+#define B43_NPHY_REV3_C2_CLIP_LOGAIN_A		B43_PHY_N(0x2AD)
+#define B43_NPHY_REV3_C2_CLIP_LOGAIN_B		B43_PHY_N(0x2AE)
+#define B43_NPHY_REV3_C2_CLIP2_GAIN_A		B43_PHY_N(0x2AF)
+#define B43_NPHY_REV3_C2_CLIP2_GAIN_B		B43_PHY_N(0x2B0)
 
 #define B43_PHY_B_BBCFG				B43_PHY_N_BMODE(0x001) /* BB config */
 #define B43_PHY_B_TEST				B43_PHY_N_BMODE(0x00A)
diff --git a/drivers/net/wireless/b43/radio_2059.c b/drivers/net/wireless/b43/radio_2059.c
index d4ce8a12ff9a..38e31d857e3e 100644
--- a/drivers/net/wireless/b43/radio_2059.c
+++ b/drivers/net/wireless/b43/radio_2059.c
@@ -27,7 +27,7 @@
 
 #define RADIOREGS(r00, r01, r02, r03, r04, r05, r06, r07, r08, r09, \
 		  r10, r11, r12, r13, r14, r15, r16, r17, r18, r19, \
-		  r20, r21, r22, r23, r24, r25, r26, r27, r28) \
+		  r20) \
 	.radio_syn16			= r00,	\
 	.radio_syn17			= r01,	\
 	.radio_syn22			= r02,	\
@@ -41,22 +41,14 @@
 	.radio_syn41			= r10,	\
 	.radio_syn43			= r11,	\
 	.radio_syn47			= r12,	\
-	.radio_syn4a			= r13,	\
-	.radio_syn58			= r14,	\
-	.radio_syn5a			= r15,	\
-	.radio_syn6a			= r16,	\
-	.radio_syn6d			= r17,	\
-	.radio_syn6e			= r18,	\
-	.radio_syn92			= r19,	\
-	.radio_syn98			= r20,	\
-	.radio_rxtx4a			= r21,	\
-	.radio_rxtx58			= r22,	\
-	.radio_rxtx5a			= r23,	\
-	.radio_rxtx6a			= r24,	\
-	.radio_rxtx6d			= r25,	\
-	.radio_rxtx6e			= r26,	\
-	.radio_rxtx92			= r27,	\
-	.radio_rxtx98			= r28
+	.radio_rxtx4a			= r13,	\
+	.radio_rxtx58			= r14,	\
+	.radio_rxtx5a			= r15,	\
+	.radio_rxtx6a			= r16,	\
+	.radio_rxtx6d			= r17,	\
+	.radio_rxtx6e			= r18,	\
+	.radio_rxtx92			= r19,	\
+	.radio_rxtx98			= r20
 
 #define PHYREGS(r0, r1, r2, r3, r4, r5)	\
 	.phy_regs.bw1	= r0,	\
@@ -70,91 +62,78 @@ static const struct b43_phy_ht_channeltab_e_radio2059 b43_phy_ht_channeltab_radi
   {	.freq			= 2412,
 	RADIOREGS(0x48, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x6c,
 		  0x09, 0x0f, 0x0a, 0x00, 0x0a, 0x00, 0x61, 0x03,
-		  0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x61, 0x03,
 		  0x00, 0x00, 0x00, 0xf0, 0x00),
 	PHYREGS(0x03c9, 0x03c5, 0x03c1, 0x043a, 0x043f, 0x0443),
   },
   {	.freq			= 2417,
 	RADIOREGS(0x4b, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x71,
 		  0x09, 0x0f, 0x0a, 0x00, 0x0a, 0x00, 0x61, 0x03,
-		  0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x61, 0x03,
 		  0x00, 0x00, 0x00, 0xf0, 0x00),
 	PHYREGS(0x03cb, 0x03c7, 0x03c3, 0x0438, 0x043d, 0x0441),
   },
   {	.freq			= 2422,
 	RADIOREGS(0x4e, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x76,
 		  0x09, 0x0f, 0x09, 0x00, 0x09, 0x00, 0x61, 0x03,
-		  0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x61, 0x03,
 		  0x00, 0x00, 0x00, 0xf0, 0x00),
 	PHYREGS(0x03cd, 0x03c9, 0x03c5, 0x0436, 0x043a, 0x043f),
   },
   {	.freq			= 2427,
 	RADIOREGS(0x52, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x7b,
 		  0x09, 0x0f, 0x09, 0x00, 0x09, 0x00, 0x61, 0x03,
-		  0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x61, 0x03,
 		  0x00, 0x00, 0x00, 0xf0, 0x00),
 	PHYREGS(0x03cf, 0x03cb, 0x03c7, 0x0434, 0x0438, 0x043d),
   },
   {	.freq			= 2432,
 	RADIOREGS(0x55, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x80,
 		  0x09, 0x0f, 0x08, 0x00, 0x08, 0x00, 0x61, 0x03,
-		  0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x61, 0x03,
 		  0x00, 0x00, 0x00, 0xf0, 0x00),
 	PHYREGS(0x03d1, 0x03cd, 0x03c9, 0x0431, 0x0436, 0x043a),
   },
   {	.freq			= 2437,
 	RADIOREGS(0x58, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x85,
 		  0x09, 0x0f, 0x08, 0x00, 0x08, 0x00, 0x61, 0x03,
-		  0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x61, 0x03,
 		  0x00, 0x00, 0x00, 0xf0, 0x00),
 	PHYREGS(0x03d3, 0x03cf, 0x03cb, 0x042f, 0x0434, 0x0438),
   },
   {	.freq			= 2442,
 	RADIOREGS(0x5c, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x8a,
 		  0x09, 0x0f, 0x07, 0x00, 0x07, 0x00, 0x61, 0x03,
-		  0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x61, 0x03,
 		  0x00, 0x00, 0x00, 0xf0, 0x00),
 	PHYREGS(0x03d5, 0x03d1, 0x03cd, 0x042d, 0x0431, 0x0436),
   },
   {	.freq			= 2447,
 	RADIOREGS(0x5f, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x8f,
 		  0x09, 0x0f, 0x07, 0x00, 0x07, 0x00, 0x61, 0x03,
-		  0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x61, 0x03,
 		  0x00, 0x00, 0x00, 0xf0, 0x00),
 	PHYREGS(0x03d7, 0x03d3, 0x03cf, 0x042b, 0x042f, 0x0434),
   },
   {	.freq			= 2452,
 	RADIOREGS(0x62, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x94,
 		  0x09, 0x0f, 0x07, 0x00, 0x07, 0x00, 0x61, 0x03,
-		  0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x61, 0x03,
 		  0x00, 0x00, 0x00, 0xf0, 0x00),
 	PHYREGS(0x03d9, 0x03d5, 0x03d1, 0x0429, 0x042d, 0x0431),
   },
   {	.freq			= 2457,
 	RADIOREGS(0x66, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x99,
 		  0x09, 0x0f, 0x06, 0x00, 0x06, 0x00, 0x61, 0x03,
-		  0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x61, 0x03,
 		  0x00, 0x00, 0x00, 0xf0, 0x00),
 	PHYREGS(0x03db, 0x03d7, 0x03d3, 0x0427, 0x042b, 0x042f),
   },
   {	.freq			= 2462,
 	RADIOREGS(0x69, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x9e,
 		  0x09, 0x0f, 0x06, 0x00, 0x06, 0x00, 0x61, 0x03,
-		  0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x61, 0x03,
 		  0x00, 0x00, 0x00, 0xf0, 0x00),
 	PHYREGS(0x03dd, 0x03d9, 0x03d5, 0x0424, 0x0429, 0x042d),
   },
   {	.freq			= 2467,
 	RADIOREGS(0x6c, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0xa3,
 		  0x09, 0x0f, 0x05, 0x00, 0x05, 0x00, 0x61, 0x03,
-		  0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x61, 0x03,
 		  0x00, 0x00, 0x00, 0xf0, 0x00),
 	PHYREGS(0x03df, 0x03db, 0x03d7, 0x0422, 0x0427, 0x042b),
   },
   {	.freq			= 2472,
 	RADIOREGS(0x70, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0xa8,
 		  0x09, 0x0f, 0x05, 0x00, 0x05, 0x00, 0x61, 0x03,
-		  0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x61, 0x03,
 		  0x00, 0x00, 0x00, 0xf0, 0x00),
 	PHYREGS(0x03e1, 0x03dd, 0x03d9, 0x0420, 0x0424, 0x0429),
   },
diff --git a/drivers/net/wireless/b43/radio_2059.h b/drivers/net/wireless/b43/radio_2059.h
index e4d69e55e9fe..40a82d7f510c 100644
--- a/drivers/net/wireless/b43/radio_2059.h
+++ b/drivers/net/wireless/b43/radio_2059.h
@@ -5,9 +5,9 @@
 
 #include "phy_ht.h"
 
-#define R2059_SYN			0x000
-#define R2059_TXRX0			0x400
-#define R2059_RXRX1			0x800
+#define R2059_C1			0x000
+#define R2059_C2			0x400
+#define R2059_C3			0x800
 #define R2059_ALL			0xC00
 
 /* Values for various registers uploaded on channel switching */
@@ -28,14 +28,6 @@ struct b43_phy_ht_channeltab_e_radio2059 {
 	u8 radio_syn41;
 	u8 radio_syn43;
 	u8 radio_syn47;
-	u8 radio_syn4a;
-	u8 radio_syn58;
-	u8 radio_syn5a;
-	u8 radio_syn6a;
-	u8 radio_syn6d;
-	u8 radio_syn6e;
-	u8 radio_syn92;
-	u8 radio_syn98;
 	u8 radio_rxtx4a;
 	u8 radio_rxtx58;
 	u8 radio_rxtx5a;
diff --git a/drivers/net/wireless/b43/tables_nphy.c b/drivers/net/wireless/b43/tables_nphy.c
index 110510d53958..94c755fdda14 100644
--- a/drivers/net/wireless/b43/tables_nphy.c
+++ b/drivers/net/wireless/b43/tables_nphy.c
@@ -2174,7 +2174,7 @@ static const u16 b43_ntab_loftlt1_r3[] = {
 /* volatile  tables, PHY revision >= 3 */
 
 /* indexed by antswctl2g */
-static const u16 b43_ntab_antswctl2g_r3[4][32] = {
+static const u16 b43_ntab_antswctl_r3[4][32] = {
 	{
 		0x0082, 0x0082, 0x0211, 0x0222, 0x0328,
 		0x0000, 0x0000, 0x0000, 0x0144, 0x0000,
@@ -3095,9 +3095,55 @@ void b43_ntab_write_bulk(struct b43_wldev *dev, u32 offset,
 }
 
 #define ntab_upload(dev, offset, data) do { \
-		b43_ntab_write_bulk(dev, offset, offset##_SIZE, data);	\
+		b43_ntab_write_bulk(dev, offset, ARRAY_SIZE(data), data); \
 	} while (0)
-void b43_nphy_rev0_1_2_tables_init(struct b43_wldev *dev)
+
+static void b43_nphy_tables_init_rev3(struct b43_wldev *dev)
+{
+	struct ssb_sprom *sprom = dev->dev->bus_sprom;
+	u8 antswlut;
+
+	if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
+		antswlut = sprom->fem.ghz5.antswlut;
+	else
+		antswlut = sprom->fem.ghz2.antswlut;
+
+	/* Static tables */
+	ntab_upload(dev, B43_NTAB_FRAMESTRUCT_R3, b43_ntab_framestruct_r3);
+	ntab_upload(dev, B43_NTAB_PILOT_R3, b43_ntab_pilot_r3);
+	ntab_upload(dev, B43_NTAB_TMAP_R3, b43_ntab_tmap_r3);
+	ntab_upload(dev, B43_NTAB_INTLEVEL_R3, b43_ntab_intlevel_r3);
+	ntab_upload(dev, B43_NTAB_TDTRN_R3, b43_ntab_tdtrn_r3);
+	ntab_upload(dev, B43_NTAB_NOISEVAR0_R3, b43_ntab_noisevar0_r3);
+	ntab_upload(dev, B43_NTAB_NOISEVAR1_R3, b43_ntab_noisevar1_r3);
+	ntab_upload(dev, B43_NTAB_MCS_R3, b43_ntab_mcs_r3);
+	ntab_upload(dev, B43_NTAB_TDI20A0_R3, b43_ntab_tdi20a0_r3);
+	ntab_upload(dev, B43_NTAB_TDI20A1_R3, b43_ntab_tdi20a1_r3);
+	ntab_upload(dev, B43_NTAB_TDI40A0_R3, b43_ntab_tdi40a0_r3);
+	ntab_upload(dev, B43_NTAB_TDI40A1_R3, b43_ntab_tdi40a1_r3);
+	ntab_upload(dev, B43_NTAB_PILOTLT_R3, b43_ntab_pilotlt_r3);
+	ntab_upload(dev, B43_NTAB_CHANEST_R3, b43_ntab_channelest_r3);
+	ntab_upload(dev, B43_NTAB_FRAMELT_R3, b43_ntab_framelookup_r3);
+	ntab_upload(dev, B43_NTAB_C0_ESTPLT_R3, b43_ntab_estimatepowerlt0_r3);
+	ntab_upload(dev, B43_NTAB_C1_ESTPLT_R3, b43_ntab_estimatepowerlt1_r3);
+	ntab_upload(dev, B43_NTAB_C0_ADJPLT_R3, b43_ntab_adjustpower0_r3);
+	ntab_upload(dev, B43_NTAB_C1_ADJPLT_R3, b43_ntab_adjustpower1_r3);
+	ntab_upload(dev, B43_NTAB_C0_GAINCTL_R3, b43_ntab_gainctl0_r3);
+	ntab_upload(dev, B43_NTAB_C1_GAINCTL_R3, b43_ntab_gainctl1_r3);
+	ntab_upload(dev, B43_NTAB_C0_IQLT_R3, b43_ntab_iqlt0_r3);
+	ntab_upload(dev, B43_NTAB_C1_IQLT_R3, b43_ntab_iqlt1_r3);
+	ntab_upload(dev, B43_NTAB_C0_LOFEEDTH_R3, b43_ntab_loftlt0_r3);
+	ntab_upload(dev, B43_NTAB_C1_LOFEEDTH_R3, b43_ntab_loftlt1_r3);
+
+	/* Volatile tables */
+	if (antswlut < ARRAY_SIZE(b43_ntab_antswctl_r3))
+		ntab_upload(dev, B43_NTAB_ANT_SW_CTL_R3,
+			    b43_ntab_antswctl_r3[antswlut]);
+	else
+		B43_WARN_ON(1);
+}
+
+static void b43_nphy_tables_init_rev0(struct b43_wldev *dev)
 {
 	/* Static tables */
 	ntab_upload(dev, B43_NTAB_FRAMESTRUCT, b43_ntab_framestruct);
@@ -3130,48 +3176,13 @@ void b43_nphy_rev0_1_2_tables_init(struct b43_wldev *dev)
 	ntab_upload(dev, B43_NTAB_C1_LOFEEDTH, b43_ntab_loftlt1);
 }
 
-#define ntab_upload_r3(dev, offset, data) do { \
-		b43_ntab_write_bulk(dev, offset, ARRAY_SIZE(data), data); \
-	} while (0)
-void b43_nphy_rev3plus_tables_init(struct b43_wldev *dev)
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/InitTables */
+void b43_nphy_tables_init(struct b43_wldev *dev)
 {
-	struct ssb_sprom *sprom = dev->dev->bus_sprom;
-
-	/* Static tables */
-	ntab_upload_r3(dev, B43_NTAB_FRAMESTRUCT_R3, b43_ntab_framestruct_r3);
-	ntab_upload_r3(dev, B43_NTAB_PILOT_R3, b43_ntab_pilot_r3);
-	ntab_upload_r3(dev, B43_NTAB_TMAP_R3, b43_ntab_tmap_r3);
-	ntab_upload_r3(dev, B43_NTAB_INTLEVEL_R3, b43_ntab_intlevel_r3);
-	ntab_upload_r3(dev, B43_NTAB_TDTRN_R3, b43_ntab_tdtrn_r3);
-	ntab_upload_r3(dev, B43_NTAB_NOISEVAR0_R3, b43_ntab_noisevar0_r3);
-	ntab_upload_r3(dev, B43_NTAB_NOISEVAR1_R3, b43_ntab_noisevar1_r3);
-	ntab_upload_r3(dev, B43_NTAB_MCS_R3, b43_ntab_mcs_r3);
-	ntab_upload_r3(dev, B43_NTAB_TDI20A0_R3, b43_ntab_tdi20a0_r3);
-	ntab_upload_r3(dev, B43_NTAB_TDI20A1_R3, b43_ntab_tdi20a1_r3);
-	ntab_upload_r3(dev, B43_NTAB_TDI40A0_R3, b43_ntab_tdi40a0_r3);
-	ntab_upload_r3(dev, B43_NTAB_TDI40A1_R3, b43_ntab_tdi40a1_r3);
-	ntab_upload_r3(dev, B43_NTAB_PILOTLT_R3, b43_ntab_pilotlt_r3);
-	ntab_upload_r3(dev, B43_NTAB_CHANEST_R3, b43_ntab_channelest_r3);
-	ntab_upload_r3(dev, B43_NTAB_FRAMELT_R3, b43_ntab_framelookup_r3);
-	ntab_upload_r3(dev, B43_NTAB_C0_ESTPLT_R3,
-		       b43_ntab_estimatepowerlt0_r3);
-	ntab_upload_r3(dev, B43_NTAB_C1_ESTPLT_R3,
-		       b43_ntab_estimatepowerlt1_r3);
-	ntab_upload_r3(dev, B43_NTAB_C0_ADJPLT_R3, b43_ntab_adjustpower0_r3);
-	ntab_upload_r3(dev, B43_NTAB_C1_ADJPLT_R3, b43_ntab_adjustpower1_r3);
-	ntab_upload_r3(dev, B43_NTAB_C0_GAINCTL_R3, b43_ntab_gainctl0_r3);
-	ntab_upload_r3(dev, B43_NTAB_C1_GAINCTL_R3, b43_ntab_gainctl1_r3);
-	ntab_upload_r3(dev, B43_NTAB_C0_IQLT_R3, b43_ntab_iqlt0_r3);
-	ntab_upload_r3(dev, B43_NTAB_C1_IQLT_R3, b43_ntab_iqlt1_r3);
-	ntab_upload_r3(dev, B43_NTAB_C0_LOFEEDTH_R3, b43_ntab_loftlt0_r3);
-	ntab_upload_r3(dev, B43_NTAB_C1_LOFEEDTH_R3, b43_ntab_loftlt1_r3);
-
-	/* Volatile tables */
-	if (sprom->fem.ghz2.antswlut < ARRAY_SIZE(b43_ntab_antswctl2g_r3))
-		ntab_upload_r3(dev, B43_NTAB_ANT_SW_CTL_R3,
-			       b43_ntab_antswctl2g_r3[sprom->fem.ghz2.antswlut]);
+	if (dev->phy.rev >= 3)
+		b43_nphy_tables_init_rev3(dev);
 	else
-		B43_WARN_ON(1);
+		b43_nphy_tables_init_rev0(dev);
 }
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/GetIpaGainTbl */
diff --git a/drivers/net/wireless/b43/tables_nphy.h b/drivers/net/wireless/b43/tables_nphy.h
index c600700ceedc..9ff33adcff89 100644
--- a/drivers/net/wireless/b43/tables_nphy.h
+++ b/drivers/net/wireless/b43/tables_nphy.h
@@ -115,22 +115,22 @@ struct nphy_gain_ctl_workaround_entry *b43_nphy_get_gain_ctl_workaround_ent(
 #define B43_NTAB_NOISEVAR11_SIZE	256
 #define B43_NTAB_C0_ESTPLT		B43_NTAB8 (0x1A, 0x000) /* Estimate Power Lookup Table Core 0 */
 #define B43_NTAB_C0_ESTPLT_SIZE		64
-#define B43_NTAB_C1_ESTPLT		B43_NTAB8 (0x1B, 0x000) /* Estimate Power Lookup Table Core 1 */
-#define B43_NTAB_C1_ESTPLT_SIZE		64
 #define B43_NTAB_C0_ADJPLT		B43_NTAB8 (0x1A, 0x040) /* Adjust Power Lookup Table Core 0 */
 #define B43_NTAB_C0_ADJPLT_SIZE		128
-#define B43_NTAB_C1_ADJPLT		B43_NTAB8 (0x1B, 0x040) /* Adjust Power Lookup Table Core 1 */
-#define B43_NTAB_C1_ADJPLT_SIZE		128
 #define B43_NTAB_C0_GAINCTL		B43_NTAB32(0x1A, 0x0C0) /* Gain Control Lookup Table Core 0 */
 #define B43_NTAB_C0_GAINCTL_SIZE	128
-#define B43_NTAB_C1_GAINCTL		B43_NTAB32(0x1B, 0x0C0) /* Gain Control Lookup Table Core 1 */
-#define B43_NTAB_C1_GAINCTL_SIZE	128
 #define B43_NTAB_C0_IQLT		B43_NTAB32(0x1A, 0x140) /* IQ Lookup Table Core 0 */
 #define B43_NTAB_C0_IQLT_SIZE		128
-#define B43_NTAB_C1_IQLT		B43_NTAB32(0x1B, 0x140) /* IQ Lookup Table Core 1 */
-#define B43_NTAB_C1_IQLT_SIZE		128
 #define B43_NTAB_C0_LOFEEDTH		B43_NTAB16(0x1A, 0x1C0) /* Local Oscillator Feed Through Lookup Table Core 0 */
 #define B43_NTAB_C0_LOFEEDTH_SIZE	128
+#define B43_NTAB_C1_ESTPLT		B43_NTAB8 (0x1B, 0x000) /* Estimate Power Lookup Table Core 1 */
+#define B43_NTAB_C1_ESTPLT_SIZE		64
+#define B43_NTAB_C1_ADJPLT		B43_NTAB8 (0x1B, 0x040) /* Adjust Power Lookup Table Core 1 */
+#define B43_NTAB_C1_ADJPLT_SIZE		128
+#define B43_NTAB_C1_GAINCTL		B43_NTAB32(0x1B, 0x0C0) /* Gain Control Lookup Table Core 1 */
+#define B43_NTAB_C1_GAINCTL_SIZE	128
+#define B43_NTAB_C1_IQLT		B43_NTAB32(0x1B, 0x140) /* IQ Lookup Table Core 1 */
+#define B43_NTAB_C1_IQLT_SIZE		128
 #define B43_NTAB_C1_LOFEEDTH		B43_NTAB16(0x1B, 0x1C0) /* Local Oscillator Feed Through Lookup Table Core 1 */
 #define B43_NTAB_C1_LOFEEDTH_SIZE	128
 
@@ -154,15 +154,17 @@ struct nphy_gain_ctl_workaround_entry *b43_nphy_get_gain_ctl_workaround_ent(
 #define B43_NTAB_CHANEST_R3		B43_NTAB32(22,   0) /* channel estimate  */
 #define B43_NTAB_FRAMELT_R3		 B43_NTAB8(24,   0) /* frame lookup  */
 #define B43_NTAB_C0_ESTPLT_R3		 B43_NTAB8(26,   0) /* estimated power lookup 0  */
-#define B43_NTAB_C1_ESTPLT_R3		 B43_NTAB8(27,   0) /* estimated power lookup 1  */
 #define B43_NTAB_C0_ADJPLT_R3		 B43_NTAB8(26,  64) /* adjusted power lookup 0  */
-#define B43_NTAB_C1_ADJPLT_R3		 B43_NTAB8(27,  64) /* adjusted power lookup 1  */
 #define B43_NTAB_C0_GAINCTL_R3		B43_NTAB32(26, 192) /* gain control lookup 0  */
-#define B43_NTAB_C1_GAINCTL_R3		B43_NTAB32(27, 192) /* gain control lookup 1  */
 #define B43_NTAB_C0_IQLT_R3		B43_NTAB32(26, 320) /* I/Q lookup 0  */
-#define B43_NTAB_C1_IQLT_R3		B43_NTAB32(27, 320) /* I/Q lookup 1  */
 #define B43_NTAB_C0_LOFEEDTH_R3		B43_NTAB16(26, 448) /* Local Oscillator Feed Through lookup 0  */
+#define B43_NTAB_C0_PAPD_COMP_R3	B43_NTAB16(26, 576)
+#define B43_NTAB_C1_ESTPLT_R3		 B43_NTAB8(27,   0) /* estimated power lookup 1  */
+#define B43_NTAB_C1_ADJPLT_R3		 B43_NTAB8(27,  64) /* adjusted power lookup 1  */
+#define B43_NTAB_C1_GAINCTL_R3		B43_NTAB32(27, 192) /* gain control lookup 1  */
+#define B43_NTAB_C1_IQLT_R3		B43_NTAB32(27, 320) /* I/Q lookup 1  */
 #define B43_NTAB_C1_LOFEEDTH_R3		B43_NTAB16(27, 448) /* Local Oscillator Feed Through lookup 1 */
+#define B43_NTAB_C1_PAPD_COMP_R3	B43_NTAB16(27, 576)
 
 #define B43_NTAB_TX_IQLO_CAL_LOFT_LADDER_40_SIZE	18
 #define B43_NTAB_TX_IQLO_CAL_LOFT_LADDER_20_SIZE	18
@@ -182,8 +184,7 @@ void b43_ntab_write(struct b43_wldev *dev, u32 offset, u32 value);
 void b43_ntab_write_bulk(struct b43_wldev *dev, u32 offset,
 			  unsigned int nr_elements, const void *_data);
 
-void b43_nphy_rev0_1_2_tables_init(struct b43_wldev *dev);
-void b43_nphy_rev3plus_tables_init(struct b43_wldev *dev);
+void b43_nphy_tables_init(struct b43_wldev *dev);
 
 const u32 *b43_nphy_get_tx_gain_table(struct b43_wldev *dev);
 
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index 8c3f70e1a013..572668821862 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -2720,7 +2720,7 @@ static int b43legacy_op_dev_config(struct ieee80211_hw *hw,
 		goto out_unlock_mutex;
 
 	/* Switch the PHY mode (if necessary). */
-	switch (conf->channel->band) {
+	switch (conf->chandef.chan->band) {
 	case IEEE80211_BAND_2GHZ:
 		if (phy->type == B43legacy_PHYTYPE_B)
 			new_phymode = B43legacy_PHYMODE_B;
@@ -2748,8 +2748,9 @@ static int b43legacy_op_dev_config(struct ieee80211_hw *hw,
 
 	/* Switch to the requested channel.
 	 * The firmware takes care of races with the TX handler. */
-	if (conf->channel->hw_value != phy->channel)
-		b43legacy_radio_selectchannel(dev, conf->channel->hw_value, 0);
+	if (conf->chandef.chan->hw_value != phy->channel)
+		b43legacy_radio_selectchannel(dev, conf->chandef.chan->hw_value,
+					      0);
 
 	dev->wl->radiotap_enabled = !!(conf->flags & IEEE80211_CONF_MONITOR);
 
@@ -3558,7 +3559,7 @@ static int b43legacy_op_get_survey(struct ieee80211_hw *hw, int idx,
 	if (idx != 0)
 		return -ENOENT;
 
-	survey->channel = conf->channel;
+	survey->channel = conf->chandef.chan;
 	survey->filled = SURVEY_INFO_NOISE_DBM;
 	survey->noise = dev->stats.link_noise;
 
diff --git a/drivers/net/wireless/brcm80211/Kconfig b/drivers/net/wireless/brcm80211/Kconfig
index 747e9317dabd..fc8a0fa6d3b2 100644
--- a/drivers/net/wireless/brcm80211/Kconfig
+++ b/drivers/net/wireless/brcm80211/Kconfig
@@ -37,15 +37,6 @@ config BRCMFMAC_SDIO
 	  IEEE802.11n embedded FullMAC WLAN driver. Say Y if you want to
 	  use the driver for a SDIO wireless card.
 
-config BRCMFMAC_SDIO_OOB
-	bool "Out of band interrupt support for SDIO interface chipset"
-	depends on BRCMFMAC_SDIO
-	---help---
-	  This option enables out-of-band interrupt support for Broadcom
-	  SDIO Wifi chipset using fullmac in order to gain better
-	  performance and deep sleep wake up capability on certain
-	  platforms. Say N if you are unsure.
-
 config BRCMFMAC_USB
 	bool "USB bus interface support for FullMAC driver"
 	depends on USB
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/Makefile b/drivers/net/wireless/brcm80211/brcmfmac/Makefile
index 598c8e2f8d2b..8e9b1221b32c 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/Makefile
+++ b/drivers/net/wireless/brcm80211/brcmfmac/Makefile
@@ -30,7 +30,8 @@ brcmfmac-objs += \
 		p2p.o \
 		dhd_cdc.o \
 		dhd_common.o \
-		dhd_linux.o
+		dhd_linux.o \
+		btcoex.o
 brcmfmac-$(CONFIG_BRCMFMAC_SDIO) += \
 		dhd_sdio.o \
 		bcmsdh.o \
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
index f3149debede0..4891e3df2058 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
@@ -25,6 +25,7 @@
 #include <linux/mmc/sdio.h>
 #include <linux/mmc/sdio_func.h>
 #include <linux/mmc/card.h>
+#include <linux/platform_data/brcmfmac-sdio.h>
 
 #include <defs.h>
 #include <brcm_hw_ids.h>
@@ -37,16 +38,15 @@
 
 #define SDIOH_API_ACCESS_RETRY_LIMIT	2
 
-#ifdef CONFIG_BRCMFMAC_SDIO_OOB
-static irqreturn_t brcmf_sdio_irqhandler(int irq, void *dev_id)
+
+static irqreturn_t brcmf_sdio_oob_irqhandler(int irq, void *dev_id)
 {
 	struct brcmf_bus *bus_if = dev_get_drvdata(dev_id);
 	struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
 
-	brcmf_dbg(INTR, "oob intr triggered\n");
+	brcmf_dbg(INTR, "OOB intr triggered\n");
 
-	/*
-	 * out-of-band interrupt is level-triggered which won't
+	/* out-of-band interrupt is level-triggered which won't
 	 * be cleared until dpc
 	 */
 	if (sdiodev->irq_en) {
@@ -59,72 +59,12 @@ static irqreturn_t brcmf_sdio_irqhandler(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
-int brcmf_sdio_intr_register(struct brcmf_sdio_dev *sdiodev)
-{
-	int ret = 0;
-	u8 data;
-	unsigned long flags;
-
-	brcmf_dbg(SDIO, "Entering: irq %d\n", sdiodev->irq);
-
-	ret = request_irq(sdiodev->irq, brcmf_sdio_irqhandler,
-			  sdiodev->irq_flags, "brcmf_oob_intr",
-			  &sdiodev->func[1]->dev);
-	if (ret != 0)
-		return ret;
-	spin_lock_init(&sdiodev->irq_en_lock);
-	spin_lock_irqsave(&sdiodev->irq_en_lock, flags);
-	sdiodev->irq_en = true;
-	spin_unlock_irqrestore(&sdiodev->irq_en_lock, flags);
-
-	ret = enable_irq_wake(sdiodev->irq);
-	if (ret != 0)
-		return ret;
-	sdiodev->irq_wake = true;
-
-	sdio_claim_host(sdiodev->func[1]);
-
-	/* must configure SDIO_CCCR_IENx to enable irq */
-	data = brcmf_sdio_regrb(sdiodev, SDIO_CCCR_IENx, &ret);
-	data |= 1 << SDIO_FUNC_1 | 1 << SDIO_FUNC_2 | 1;
-	brcmf_sdio_regwb(sdiodev, SDIO_CCCR_IENx, data, &ret);
-
-	/* redirect, configure and enable io for interrupt signal */
-	data = SDIO_SEPINT_MASK | SDIO_SEPINT_OE;
-	if (sdiodev->irq_flags & IRQF_TRIGGER_HIGH)
-		data |= SDIO_SEPINT_ACT_HI;
-	brcmf_sdio_regwb(sdiodev, SDIO_CCCR_BRCM_SEPINT, data, &ret);
-
-	sdio_release_host(sdiodev->func[1]);
-
-	return 0;
-}
-
-int brcmf_sdio_intr_unregister(struct brcmf_sdio_dev *sdiodev)
-{
-	brcmf_dbg(SDIO, "Entering\n");
-
-	sdio_claim_host(sdiodev->func[1]);
-	brcmf_sdio_regwb(sdiodev, SDIO_CCCR_BRCM_SEPINT, 0, NULL);
-	brcmf_sdio_regwb(sdiodev, SDIO_CCCR_IENx, 0, NULL);
-	sdio_release_host(sdiodev->func[1]);
-
-	if (sdiodev->irq_wake) {
-		disable_irq_wake(sdiodev->irq);
-		sdiodev->irq_wake = false;
-	}
-	free_irq(sdiodev->irq, &sdiodev->func[1]->dev);
-	sdiodev->irq_en = false;
-
-	return 0;
-}
-#else		/* CONFIG_BRCMFMAC_SDIO_OOB */
-static void brcmf_sdio_irqhandler(struct sdio_func *func)
+static void brcmf_sdio_ib_irqhandler(struct sdio_func *func)
 {
 	struct brcmf_bus *bus_if = dev_get_drvdata(&func->dev);
 	struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
 
-	brcmf_dbg(INTR, "ib intr triggered\n");
+	brcmf_dbg(INTR, "IB intr triggered\n");
 
 	brcmf_sdbrcm_isr(sdiodev->bus);
 }
@@ -136,12 +76,56 @@ static void brcmf_sdio_dummy_irqhandler(struct sdio_func *func)
 
 int brcmf_sdio_intr_register(struct brcmf_sdio_dev *sdiodev)
 {
-	brcmf_dbg(SDIO, "Entering\n");
+	int ret = 0;
+	u8 data;
+	unsigned long flags;
 
-	sdio_claim_host(sdiodev->func[1]);
-	sdio_claim_irq(sdiodev->func[1], brcmf_sdio_irqhandler);
-	sdio_claim_irq(sdiodev->func[2], brcmf_sdio_dummy_irqhandler);
-	sdio_release_host(sdiodev->func[1]);
+	if ((sdiodev->pdata) && (sdiodev->pdata->oob_irq_supported)) {
+		brcmf_dbg(SDIO, "Enter, register OOB IRQ %d\n",
+			  sdiodev->pdata->oob_irq_nr);
+		ret = request_irq(sdiodev->pdata->oob_irq_nr,
+				  brcmf_sdio_oob_irqhandler,
+				  sdiodev->pdata->oob_irq_flags,
+				  "brcmf_oob_intr",
+				  &sdiodev->func[1]->dev);
+		if (ret != 0) {
+			brcmf_err("request_irq failed %d\n", ret);
+			return ret;
+		}
+		sdiodev->oob_irq_requested = true;
+		spin_lock_init(&sdiodev->irq_en_lock);
+		spin_lock_irqsave(&sdiodev->irq_en_lock, flags);
+		sdiodev->irq_en = true;
+		spin_unlock_irqrestore(&sdiodev->irq_en_lock, flags);
+
+		ret = enable_irq_wake(sdiodev->pdata->oob_irq_nr);
+		if (ret != 0) {
+			brcmf_err("enable_irq_wake failed %d\n", ret);
+			return ret;
+		}
+		sdiodev->irq_wake = true;
+
+		sdio_claim_host(sdiodev->func[1]);
+
+		/* must configure SDIO_CCCR_IENx to enable irq */
+		data = brcmf_sdio_regrb(sdiodev, SDIO_CCCR_IENx, &ret);
+		data |= 1 << SDIO_FUNC_1 | 1 << SDIO_FUNC_2 | 1;
+		brcmf_sdio_regwb(sdiodev, SDIO_CCCR_IENx, data, &ret);
+
+		/* redirect, configure and enable io for interrupt signal */
+		data = SDIO_SEPINT_MASK | SDIO_SEPINT_OE;
+		if (sdiodev->pdata->oob_irq_flags & IRQF_TRIGGER_HIGH)
+			data |= SDIO_SEPINT_ACT_HI;
+		brcmf_sdio_regwb(sdiodev, SDIO_CCCR_BRCM_SEPINT, data, &ret);
+
+		sdio_release_host(sdiodev->func[1]);
+	} else {
+		brcmf_dbg(SDIO, "Entering\n");
+		sdio_claim_host(sdiodev->func[1]);
+		sdio_claim_irq(sdiodev->func[1], brcmf_sdio_ib_irqhandler);
+		sdio_claim_irq(sdiodev->func[2], brcmf_sdio_dummy_irqhandler);
+		sdio_release_host(sdiodev->func[1]);
+	}
 
 	return 0;
 }
@@ -150,14 +134,31 @@ int brcmf_sdio_intr_unregister(struct brcmf_sdio_dev *sdiodev)
 {
 	brcmf_dbg(SDIO, "Entering\n");
 
-	sdio_claim_host(sdiodev->func[1]);
-	sdio_release_irq(sdiodev->func[2]);
-	sdio_release_irq(sdiodev->func[1]);
-	sdio_release_host(sdiodev->func[1]);
+	if ((sdiodev->pdata) && (sdiodev->pdata->oob_irq_supported)) {
+		sdio_claim_host(sdiodev->func[1]);
+		brcmf_sdio_regwb(sdiodev, SDIO_CCCR_BRCM_SEPINT, 0, NULL);
+		brcmf_sdio_regwb(sdiodev, SDIO_CCCR_IENx, 0, NULL);
+		sdio_release_host(sdiodev->func[1]);
+
+		if (sdiodev->oob_irq_requested) {
+			sdiodev->oob_irq_requested = false;
+			if (sdiodev->irq_wake) {
+				disable_irq_wake(sdiodev->pdata->oob_irq_nr);
+				sdiodev->irq_wake = false;
+			}
+			free_irq(sdiodev->pdata->oob_irq_nr,
+				 &sdiodev->func[1]->dev);
+			sdiodev->irq_en = false;
+		}
+	} else {
+		sdio_claim_host(sdiodev->func[1]);
+		sdio_release_irq(sdiodev->func[2]);
+		sdio_release_irq(sdiodev->func[1]);
+		sdio_release_host(sdiodev->func[1]);
+	}
 
 	return 0;
 }
-#endif		/* CONFIG_BRCMFMAC_SDIO_OOB */
 
 int
 brcmf_sdcard_set_sbaddr_window(struct brcmf_sdio_dev *sdiodev, u32 address)
@@ -457,36 +458,80 @@ done:
 	return err;
 }
 
-int brcmf_sdcard_rwdata(struct brcmf_sdio_dev *sdiodev, uint rw, u32 addr,
-			u8 *buf, uint nbytes)
+int
+brcmf_sdio_ramrw(struct brcmf_sdio_dev *sdiodev, bool write, u32 address,
+		 u8 *data, uint size)
 {
-	struct sk_buff *mypkt;
-	bool write = rw ? SDIOH_WRITE : SDIOH_READ;
-	int err;
+	int bcmerror = 0;
+	struct sk_buff *pkt;
+	u32 sdaddr;
+	uint dsize;
+
+	dsize = min_t(uint, SBSDIO_SB_OFT_ADDR_LIMIT, size);
+	pkt = dev_alloc_skb(dsize);
+	if (!pkt) {
+		brcmf_err("dev_alloc_skb failed: len %d\n", dsize);
+		return -EIO;
+	}
+	pkt->priority = 0;
 
-	addr &= SBSDIO_SB_OFT_ADDR_MASK;
-	addr |= SBSDIO_SB_ACCESS_2_4B_FLAG;
+	/* Determine initial transfer parameters */
+	sdaddr = address & SBSDIO_SB_OFT_ADDR_MASK;
+	if ((sdaddr + size) & SBSDIO_SBWINDOW_MASK)
+		dsize = (SBSDIO_SB_OFT_ADDR_LIMIT - sdaddr);
+	else
+		dsize = size;
 
-	mypkt = brcmu_pkt_buf_get_skb(nbytes);
-	if (!mypkt) {
-		brcmf_err("brcmu_pkt_buf_get_skb failed: len %d\n",
-			  nbytes);
-		return -EIO;
+	sdio_claim_host(sdiodev->func[1]);
+
+	/* Do the transfer(s) */
+	while (size) {
+		/* Set the backplane window to include the start address */
+		bcmerror = brcmf_sdcard_set_sbaddr_window(sdiodev, address);
+		if (bcmerror)
+			break;
+
+		brcmf_dbg(SDIO, "%s %d bytes at offset 0x%08x in window 0x%08x\n",
+			  write ? "write" : "read", dsize,
+			  sdaddr, address & SBSDIO_SBWINDOW_MASK);
+
+		sdaddr &= SBSDIO_SB_OFT_ADDR_MASK;
+		sdaddr |= SBSDIO_SB_ACCESS_2_4B_FLAG;
+
+		skb_put(pkt, dsize);
+		if (write)
+			memcpy(pkt->data, data, dsize);
+		bcmerror = brcmf_sdioh_request_buffer(sdiodev, SDIOH_DATA_INC,
+						      write, SDIO_FUNC_1,
+						      sdaddr, pkt);
+		if (bcmerror) {
+			brcmf_err("membytes transfer failed\n");
+			break;
+		}
+		if (!write)
+			memcpy(data, pkt->data, dsize);
+		skb_trim(pkt, dsize);
+
+		/* Adjust for next transfer (if any) */
+		size -= dsize;
+		if (size) {
+			data += dsize;
+			address += dsize;
+			sdaddr = 0;
+			dsize = min_t(uint, SBSDIO_SB_OFT_ADDR_LIMIT, size);
+		}
 	}
 
-	/* For a write, copy the buffer data into the packet. */
-	if (write)
-		memcpy(mypkt->data, buf, nbytes);
+	dev_kfree_skb(pkt);
 
-	err = brcmf_sdioh_request_buffer(sdiodev, SDIOH_DATA_INC, write,
-					 SDIO_FUNC_1, addr, mypkt);
+	/* Return the window to backplane enumeration space for core access */
+	if (brcmf_sdcard_set_sbaddr_window(sdiodev, sdiodev->sbwad))
+		brcmf_err("FAILED to set window back to 0x%x\n",
+			  sdiodev->sbwad);
 
-	/* For a read, copy the packet data back to the buffer. */
-	if (!err && !write)
-		memcpy(buf, mypkt->data, nbytes);
+	sdio_release_host(sdiodev->func[1]);
 
-	brcmu_pkt_buf_free_skb(mypkt);
-	return err;
+	return bcmerror;
 }
 
 int brcmf_sdcard_abort(struct brcmf_sdio_dev *sdiodev, uint fn)
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
index 716548989e4f..44fa0cdbf97b 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
@@ -26,6 +26,7 @@
 #include <linux/sched.h>	/* request_irq() */
 #include <linux/module.h>
 #include <linux/platform_device.h>
+#include <linux/platform_data/brcmfmac-sdio.h>
 #include <net/cfg80211.h>
 
 #include <defs.h>
@@ -40,32 +41,30 @@
 
 #define DMA_ALIGN_MASK	0x03
 
+#define SDIO_DEVICE_ID_BROADCOM_43143	43143
 #define SDIO_DEVICE_ID_BROADCOM_43241	0x4324
 #define SDIO_DEVICE_ID_BROADCOM_4329	0x4329
 #define SDIO_DEVICE_ID_BROADCOM_4330	0x4330
 #define SDIO_DEVICE_ID_BROADCOM_4334	0x4334
+#define SDIO_DEVICE_ID_BROADCOM_4335	0x4335
 
 #define SDIO_FUNC1_BLOCKSIZE		64
 #define SDIO_FUNC2_BLOCKSIZE		512
 
 /* devices we support, null terminated */
 static const struct sdio_device_id brcmf_sdmmc_ids[] = {
+	{SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_43143)},
 	{SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_43241)},
 	{SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4329)},
 	{SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4330)},
 	{SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4334)},
+	{SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4335)},
 	{ /* end: all zeroes */ },
 };
 MODULE_DEVICE_TABLE(sdio, brcmf_sdmmc_ids);
 
-#ifdef CONFIG_BRCMFMAC_SDIO_OOB
-static struct list_head oobirq_lh;
-struct brcmf_sdio_oobirq {
-	unsigned int irq;
-	unsigned long flags;
-	struct list_head list;
-};
-#endif		/* CONFIG_BRCMFMAC_SDIO_OOB */
+static struct brcmfmac_sdio_platform_data *brcmfmac_sdio_pdata;
+
 
 static bool
 brcmf_pm_resume_error(struct brcmf_sdio_dev *sdiodev)
@@ -424,33 +423,6 @@ void brcmf_sdioh_detach(struct brcmf_sdio_dev *sdiodev)
 
 }
 
-#ifdef CONFIG_BRCMFMAC_SDIO_OOB
-static int brcmf_sdio_getintrcfg(struct brcmf_sdio_dev *sdiodev)
-{
-	struct brcmf_sdio_oobirq *oobirq_entry;
-
-	if (list_empty(&oobirq_lh)) {
-		brcmf_err("no valid oob irq resource\n");
-		return -ENXIO;
-	}
-
-	oobirq_entry = list_first_entry(&oobirq_lh, struct brcmf_sdio_oobirq,
-					list);
-
-	sdiodev->irq = oobirq_entry->irq;
-	sdiodev->irq_flags = oobirq_entry->flags;
-	list_del(&oobirq_entry->list);
-	kfree(oobirq_entry);
-
-	return 0;
-}
-#else
-static inline int brcmf_sdio_getintrcfg(struct brcmf_sdio_dev *sdiodev)
-{
-	return 0;
-}
-#endif		/* CONFIG_BRCMFMAC_SDIO_OOB */
-
 static int brcmf_ops_sdio_probe(struct sdio_func *func,
 				const struct sdio_device_id *id)
 {
@@ -491,15 +463,13 @@ static int brcmf_ops_sdio_probe(struct sdio_func *func,
 	dev_set_drvdata(&func->dev, bus_if);
 	dev_set_drvdata(&sdiodev->func[1]->dev, bus_if);
 	sdiodev->dev = &sdiodev->func[1]->dev;
+	sdiodev->pdata = brcmfmac_sdio_pdata;
 
 	atomic_set(&sdiodev->suspend, false);
 	init_waitqueue_head(&sdiodev->request_byte_wait);
 	init_waitqueue_head(&sdiodev->request_word_wait);
 	init_waitqueue_head(&sdiodev->request_chain_wait);
 	init_waitqueue_head(&sdiodev->request_buffer_wait);
-	err = brcmf_sdio_getintrcfg(sdiodev);
-	if (err)
-		goto fail;
 
 	brcmf_dbg(SDIO, "F2 found, calling brcmf_sdio_probe...\n");
 	err = brcmf_sdio_probe(sdiodev);
@@ -594,7 +564,7 @@ static const struct dev_pm_ops brcmf_sdio_pm_ops = {
 static struct sdio_driver brcmf_sdmmc_driver = {
 	.probe = brcmf_ops_sdio_probe,
 	.remove = brcmf_ops_sdio_remove,
-	.name = "brcmfmac",
+	.name = BRCMFMAC_SDIO_PDATA_NAME,
 	.id_table = brcmf_sdmmc_ids,
 #ifdef CONFIG_PM_SLEEP
 	.drv = {
@@ -603,72 +573,51 @@ static struct sdio_driver brcmf_sdmmc_driver = {
 #endif	/* CONFIG_PM_SLEEP */
 };
 
-#ifdef CONFIG_BRCMFMAC_SDIO_OOB
 static int brcmf_sdio_pd_probe(struct platform_device *pdev)
 {
-	struct resource *res;
-	struct brcmf_sdio_oobirq *oobirq_entry;
-	int i, ret;
+	int ret;
 
-	INIT_LIST_HEAD(&oobirq_lh);
+	brcmf_dbg(SDIO, "Enter\n");
 
-	for (i = 0; ; i++) {
-		res = platform_get_resource(pdev, IORESOURCE_IRQ, i);
-		if (!res)
-			break;
+	brcmfmac_sdio_pdata = pdev->dev.platform_data;
 
-		oobirq_entry = kzalloc(sizeof(struct brcmf_sdio_oobirq),
-				       GFP_KERNEL);
-		if (!oobirq_entry)
-			return -ENOMEM;
-		oobirq_entry->irq = res->start;
-		oobirq_entry->flags = res->flags & IRQF_TRIGGER_MASK;
-		list_add_tail(&oobirq_entry->list, &oobirq_lh);
-	}
-	if (i == 0)
-		return -ENXIO;
+	if (brcmfmac_sdio_pdata->power_on)
+		brcmfmac_sdio_pdata->power_on();
 
 	ret = sdio_register_driver(&brcmf_sdmmc_driver);
-
 	if (ret)
 		brcmf_err("sdio_register_driver failed: %d\n", ret);
 
 	return ret;
 }
 
-static struct platform_driver brcmf_sdio_pd = {
-	.probe		= brcmf_sdio_pd_probe,
-	.driver		= {
-		.name	= "brcmf_sdio_pd"
-	}
-};
-
-void brcmf_sdio_exit(void)
+static int brcmf_sdio_pd_remove(struct platform_device *pdev)
 {
 	brcmf_dbg(SDIO, "Enter\n");
 
+	if (brcmfmac_sdio_pdata->power_off)
+		brcmfmac_sdio_pdata->power_off();
+
 	sdio_unregister_driver(&brcmf_sdmmc_driver);
 
-	platform_driver_unregister(&brcmf_sdio_pd);
+	return 0;
 }
 
-void brcmf_sdio_init(void)
-{
-	int ret;
-
-	brcmf_dbg(SDIO, "Enter\n");
-
-	ret = platform_driver_register(&brcmf_sdio_pd);
+static struct platform_driver brcmf_sdio_pd = {
+	.remove		= brcmf_sdio_pd_remove,
+	.driver		= {
+		.name	= BRCMFMAC_SDIO_PDATA_NAME
+	}
+};
 
-	if (ret)
-		brcmf_err("platform_driver_register failed: %d\n", ret);
-}
-#else
 void brcmf_sdio_exit(void)
 {
 	brcmf_dbg(SDIO, "Enter\n");
 
-	sdio_unregister_driver(&brcmf_sdmmc_driver);
+	if (brcmfmac_sdio_pdata)
+		platform_driver_unregister(&brcmf_sdio_pd);
+	else
+		sdio_unregister_driver(&brcmf_sdmmc_driver);
 }
 
 void brcmf_sdio_init(void)
@@ -677,9 +626,12 @@ void brcmf_sdio_init(void)
 
 	brcmf_dbg(SDIO, "Enter\n");
 
-	ret = sdio_register_driver(&brcmf_sdmmc_driver);
+	ret = platform_driver_probe(&brcmf_sdio_pd, brcmf_sdio_pd_probe);
+	if (ret == -ENODEV) {
+		brcmf_dbg(SDIO, "No platform data available, registering without.\n");
+		ret = sdio_register_driver(&brcmf_sdmmc_driver);
+	}
 
 	if (ret)
-		brcmf_err("sdio_register_driver failed: %d\n", ret);
+		brcmf_err("driver registration failed: %d\n", ret);
 }
-#endif		/* CONFIG_BRCMFMAC_SDIO_OOB */
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c b/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c
new file mode 100644
index 000000000000..0cb591b050b3
--- /dev/null
+++ b/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c
@@ -0,0 +1,497 @@
+/*
+ * Copyright (c) 2013 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#include <linux/slab.h>
+#include <linux/netdevice.h>
+#include <net/cfg80211.h>
+
+#include <brcmu_wifi.h>
+#include <brcmu_utils.h>
+#include <defs.h>
+#include <dhd.h>
+#include <dhd_dbg.h>
+#include "fwil.h"
+#include "fwil_types.h"
+#include "btcoex.h"
+#include "p2p.h"
+#include "wl_cfg80211.h"
+
+/* T1 start SCO/eSCO priority suppression */
+#define BRCMF_BTCOEX_OPPR_WIN_TIME   2000
+
+/* BT registers values during DHCP */
+#define BRCMF_BT_DHCP_REG50 0x8022
+#define BRCMF_BT_DHCP_REG51 0
+#define BRCMF_BT_DHCP_REG64 0
+#define BRCMF_BT_DHCP_REG65 0
+#define BRCMF_BT_DHCP_REG71 0
+#define BRCMF_BT_DHCP_REG66 0x2710
+#define BRCMF_BT_DHCP_REG41 0x33
+#define BRCMF_BT_DHCP_REG68 0x190
+
+/* number of samples for SCO detection */
+#define BRCMF_BT_SCO_SAMPLES 12
+
+/**
+* enum brcmf_btcoex_state - BT coex DHCP state machine states
+* @BRCMF_BT_DHCP_IDLE: DCHP is idle
+* @BRCMF_BT_DHCP_START: DHCP started, wait before
+*	boosting wifi priority
+* @BRCMF_BT_DHCP_OPPR_WIN: graceful DHCP opportunity ended,
+*	boost wifi priority
+* @BRCMF_BT_DHCP_FLAG_FORCE_TIMEOUT: wifi priority boost end,
+*	restore defaults
+*/
+enum brcmf_btcoex_state {
+	BRCMF_BT_DHCP_IDLE,
+	BRCMF_BT_DHCP_START,
+	BRCMF_BT_DHCP_OPPR_WIN,
+	BRCMF_BT_DHCP_FLAG_FORCE_TIMEOUT
+};
+
+/**
+ * struct brcmf_btcoex_info - BT coex related information
+ * @vif: interface for which request was done.
+ * @timer: timer for DHCP state machine
+ * @timeout: configured timeout.
+ * @timer_on:  DHCP timer active
+ * @dhcp_done: DHCP finished before T1/T2 timer expiration
+ * @bt_state: DHCP state machine state
+ * @work: DHCP state machine work
+ * @cfg: driver private data for cfg80211 interface
+ * @reg66: saved value of btc_params 66
+ * @reg41: saved value of btc_params 41
+ * @reg68: saved value of btc_params 68
+ * @saved_regs_part1: flag indicating regs 66,41,68
+ *	have been saved
+ * @reg51: saved value of btc_params 51
+ * @reg64: saved value of btc_params 64
+ * @reg65: saved value of btc_params 65
+ * @reg71: saved value of btc_params 71
+ * @saved_regs_part1: flag indicating regs 50,51,64,65,71
+ *	have been saved
+ */
+struct brcmf_btcoex_info {
+	struct brcmf_cfg80211_vif *vif;
+	struct timer_list timer;
+	u16 timeout;
+	bool timer_on;
+	bool dhcp_done;
+	enum brcmf_btcoex_state bt_state;
+	struct work_struct work;
+	struct brcmf_cfg80211_info *cfg;
+	u32 reg66;
+	u32 reg41;
+	u32 reg68;
+	bool saved_regs_part1;
+	u32 reg50;
+	u32 reg51;
+	u32 reg64;
+	u32 reg65;
+	u32 reg71;
+	bool saved_regs_part2;
+};
+
+/**
+ * brcmf_btcoex_params_write() - write btc_params firmware variable
+ * @ifp: interface
+ * @addr: btc_params register number
+ * @data: data to write
+ */
+static s32 brcmf_btcoex_params_write(struct brcmf_if *ifp, u32 addr, u32 data)
+{
+	struct {
+		__le32 addr;
+		__le32 data;
+	} reg_write;
+
+	reg_write.addr = cpu_to_le32(addr);
+	reg_write.data = cpu_to_le32(data);
+	return brcmf_fil_iovar_data_set(ifp, "btc_params",
+					&reg_write, sizeof(reg_write));
+}
+
+/**
+ * brcmf_btcoex_params_read() - read btc_params firmware variable
+ * @ifp: interface
+ * @addr: btc_params register number
+ * @data: read data
+ */
+static s32 brcmf_btcoex_params_read(struct brcmf_if *ifp, u32 addr, u32 *data)
+{
+	*data = addr;
+
+	return brcmf_fil_iovar_int_get(ifp, "btc_params", data);
+}
+
+/**
+ * brcmf_btcoex_boost_wifi() - control BT SCO/eSCO parameters
+ * @btci: BT coex info
+ * @trump_sco:
+ *	true - set SCO/eSCO parameters for compatibility
+ *		during DHCP window
+ *	false - restore saved parameter values
+ *
+ * Enhanced BT COEX settings for eSCO compatibility during DHCP window
+ */
+static void brcmf_btcoex_boost_wifi(struct brcmf_btcoex_info *btci,
+				    bool trump_sco)
+{
+	struct brcmf_if *ifp = btci->cfg->pub->iflist[0];
+
+	if (trump_sco && !btci->saved_regs_part2) {
+		/* this should reduce eSCO agressive
+		 * retransmit w/o breaking it
+		 */
+
+		/* save current */
+		brcmf_dbg(TRACE, "new SCO/eSCO coex algo {save & override}\n");
+		brcmf_btcoex_params_read(ifp, 50, &btci->reg50);
+		brcmf_btcoex_params_read(ifp, 51, &btci->reg51);
+		brcmf_btcoex_params_read(ifp, 64, &btci->reg64);
+		brcmf_btcoex_params_read(ifp, 65, &btci->reg65);
+		brcmf_btcoex_params_read(ifp, 71, &btci->reg71);
+
+		btci->saved_regs_part2 = true;
+		brcmf_dbg(TRACE,
+			  "saved bt_params[50,51,64,65,71]: 0x%x 0x%x 0x%x 0x%x 0x%x\n",
+			  btci->reg50, btci->reg51, btci->reg64,
+			  btci->reg65, btci->reg71);
+
+		/* pacify the eSco   */
+		brcmf_btcoex_params_write(ifp, 50, BRCMF_BT_DHCP_REG50);
+		brcmf_btcoex_params_write(ifp, 51, BRCMF_BT_DHCP_REG51);
+		brcmf_btcoex_params_write(ifp, 64, BRCMF_BT_DHCP_REG64);
+		brcmf_btcoex_params_write(ifp, 65, BRCMF_BT_DHCP_REG65);
+		brcmf_btcoex_params_write(ifp, 71, BRCMF_BT_DHCP_REG71);
+
+	} else if (btci->saved_regs_part2) {
+		/* restore previously saved bt params */
+		brcmf_dbg(TRACE, "Do new SCO/eSCO coex algo {restore}\n");
+		brcmf_btcoex_params_write(ifp, 50, btci->reg50);
+		brcmf_btcoex_params_write(ifp, 51, btci->reg51);
+		brcmf_btcoex_params_write(ifp, 64, btci->reg64);
+		brcmf_btcoex_params_write(ifp, 65, btci->reg65);
+		brcmf_btcoex_params_write(ifp, 71, btci->reg71);
+
+		brcmf_dbg(TRACE,
+			  "restored bt_params[50,51,64,65,71]: 0x%x 0x%x 0x%x 0x%x 0x%x\n",
+			  btci->reg50, btci->reg51, btci->reg64,
+			  btci->reg65, btci->reg71);
+
+		btci->saved_regs_part2 = false;
+	} else {
+		brcmf_err("attempted to restore not saved BTCOEX params\n");
+	}
+}
+
+/**
+ * brcmf_btcoex_is_sco_active() - check if SCO/eSCO is active
+ * @ifp: interface
+ *
+ * return: true if SCO/eSCO session is active
+ */
+static bool brcmf_btcoex_is_sco_active(struct brcmf_if *ifp)
+{
+	int ioc_res = 0;
+	bool res = false;
+	int sco_id_cnt = 0;
+	u32 param27;
+	int i;
+
+	for (i = 0; i < BRCMF_BT_SCO_SAMPLES; i++) {
+		ioc_res = brcmf_btcoex_params_read(ifp, 27, &param27);
+
+		if (ioc_res < 0) {
+			brcmf_err("ioc read btc params error\n");
+			break;
+		}
+
+		brcmf_dbg(TRACE, "sample[%d], btc_params 27:%x\n", i, param27);
+
+		if ((param27 & 0x6) == 2) { /* count both sco & esco  */
+			sco_id_cnt++;
+		}
+
+		if (sco_id_cnt > 2) {
+			brcmf_dbg(TRACE,
+				  "sco/esco detected, pkt id_cnt:%d samples:%d\n",
+				  sco_id_cnt, i);
+			res = true;
+			break;
+		}
+	}
+	brcmf_dbg(TRACE, "exit: result=%d\n", res);
+	return res;
+}
+
+/**
+ * btcmf_btcoex_save_part1() - save first step parameters.
+ */
+static void btcmf_btcoex_save_part1(struct brcmf_btcoex_info *btci)
+{
+	struct brcmf_if *ifp = btci->vif->ifp;
+
+	if (!btci->saved_regs_part1) {
+		/* Retrieve and save original reg value */
+		brcmf_btcoex_params_read(ifp, 66, &btci->reg66);
+		brcmf_btcoex_params_read(ifp, 41, &btci->reg41);
+		brcmf_btcoex_params_read(ifp, 68, &btci->reg68);
+		btci->saved_regs_part1 = true;
+		brcmf_dbg(TRACE,
+			  "saved btc_params regs (66,41,68) 0x%x 0x%x 0x%x\n",
+			  btci->reg66, btci->reg41,
+			  btci->reg68);
+	}
+}
+
+/**
+ * brcmf_btcoex_restore_part1() - restore first step parameters.
+ */
+static void brcmf_btcoex_restore_part1(struct brcmf_btcoex_info *btci)
+{
+	struct brcmf_if *ifp;
+
+	if (btci->saved_regs_part1) {
+		btci->saved_regs_part1 = false;
+		ifp = btci->vif->ifp;
+		brcmf_btcoex_params_write(ifp, 66, btci->reg66);
+		brcmf_btcoex_params_write(ifp, 41, btci->reg41);
+		brcmf_btcoex_params_write(ifp, 68, btci->reg68);
+		brcmf_dbg(TRACE,
+			  "restored btc_params regs {66,41,68} 0x%x 0x%x 0x%x\n",
+			  btci->reg66, btci->reg41,
+			  btci->reg68);
+	}
+}
+
+/**
+ * brcmf_btcoex_timerfunc() - BT coex timer callback
+ */
+static void brcmf_btcoex_timerfunc(ulong data)
+{
+	struct brcmf_btcoex_info *bt_local = (struct brcmf_btcoex_info *)data;
+	brcmf_dbg(TRACE, "enter\n");
+
+	bt_local->timer_on = false;
+	schedule_work(&bt_local->work);
+}
+
+/**
+ * brcmf_btcoex_handler() - BT coex state machine work handler
+ * @work: work
+ */
+static void brcmf_btcoex_handler(struct work_struct *work)
+{
+	struct brcmf_btcoex_info *btci;
+	btci = container_of(work, struct brcmf_btcoex_info, work);
+	if (btci->timer_on) {
+		btci->timer_on = false;
+		del_timer_sync(&btci->timer);
+	}
+
+	switch (btci->bt_state) {
+	case BRCMF_BT_DHCP_START:
+		/* DHCP started provide OPPORTUNITY window
+		   to get DHCP address
+		*/
+		brcmf_dbg(TRACE, "DHCP started\n");
+		btci->bt_state = BRCMF_BT_DHCP_OPPR_WIN;
+		if (btci->timeout < BRCMF_BTCOEX_OPPR_WIN_TIME) {
+			mod_timer(&btci->timer, btci->timer.expires);
+		} else {
+			btci->timeout -= BRCMF_BTCOEX_OPPR_WIN_TIME;
+			mod_timer(&btci->timer,
+				  jiffies +
+				  msecs_to_jiffies(BRCMF_BTCOEX_OPPR_WIN_TIME));
+		}
+		btci->timer_on = true;
+		break;
+
+	case BRCMF_BT_DHCP_OPPR_WIN:
+		if (btci->dhcp_done) {
+			brcmf_dbg(TRACE, "DHCP done before T1 expiration\n");
+			goto idle;
+		}
+
+		/* DHCP is not over yet, start lowering BT priority */
+		brcmf_dbg(TRACE, "DHCP T1:%d expired\n",
+			  BRCMF_BTCOEX_OPPR_WIN_TIME);
+		brcmf_btcoex_boost_wifi(btci, true);
+
+		btci->bt_state = BRCMF_BT_DHCP_FLAG_FORCE_TIMEOUT;
+		mod_timer(&btci->timer,
+			  jiffies + msecs_to_jiffies(btci->timeout));
+		btci->timer_on = true;
+		break;
+
+	case BRCMF_BT_DHCP_FLAG_FORCE_TIMEOUT:
+		if (btci->dhcp_done)
+			brcmf_dbg(TRACE, "DHCP done before T2 expiration\n");
+		else
+			brcmf_dbg(TRACE, "DHCP T2:%d expired\n",
+				  BRCMF_BT_DHCP_FLAG_FORCE_TIMEOUT);
+
+		goto idle;
+
+	default:
+		brcmf_err("invalid state=%d !!!\n", btci->bt_state);
+		goto idle;
+	}
+
+	return;
+
+idle:
+	btci->bt_state = BRCMF_BT_DHCP_IDLE;
+	btci->timer_on = false;
+	brcmf_btcoex_boost_wifi(btci, false);
+	cfg80211_crit_proto_stopped(&btci->vif->wdev, GFP_KERNEL);
+	brcmf_btcoex_restore_part1(btci);
+	btci->vif = NULL;
+}
+
+/**
+ * brcmf_btcoex_attach() - initialize BT coex data
+ * @cfg: driver private cfg80211 data
+ *
+ * return: 0 on success
+ */
+int brcmf_btcoex_attach(struct brcmf_cfg80211_info *cfg)
+{
+	struct brcmf_btcoex_info *btci = NULL;
+	brcmf_dbg(TRACE, "enter\n");
+
+	btci = kmalloc(sizeof(struct brcmf_btcoex_info), GFP_KERNEL);
+	if (!btci)
+		return -ENOMEM;
+
+	btci->bt_state = BRCMF_BT_DHCP_IDLE;
+
+	/* Set up timer for BT  */
+	btci->timer_on = false;
+	btci->timeout = BRCMF_BTCOEX_OPPR_WIN_TIME;
+	init_timer(&btci->timer);
+	btci->timer.data = (ulong)btci;
+	btci->timer.function = brcmf_btcoex_timerfunc;
+	btci->cfg = cfg;
+	btci->saved_regs_part1 = false;
+	btci->saved_regs_part2 = false;
+
+	INIT_WORK(&btci->work, brcmf_btcoex_handler);
+
+	cfg->btcoex = btci;
+	return 0;
+}
+
+/**
+ * brcmf_btcoex_detach - clean BT coex data
+ * @cfg: driver private cfg80211 data
+ */
+void brcmf_btcoex_detach(struct brcmf_cfg80211_info *cfg)
+{
+	brcmf_dbg(TRACE, "enter\n");
+
+	if (!cfg->btcoex)
+		return;
+
+	if (cfg->btcoex->timer_on) {
+		cfg->btcoex->timer_on = false;
+		del_timer_sync(&cfg->btcoex->timer);
+	}
+
+	cancel_work_sync(&cfg->btcoex->work);
+
+	brcmf_btcoex_boost_wifi(cfg->btcoex, false);
+	brcmf_btcoex_restore_part1(cfg->btcoex);
+
+	kfree(cfg->btcoex);
+	cfg->btcoex = NULL;
+}
+
+static void brcmf_btcoex_dhcp_start(struct brcmf_btcoex_info *btci)
+{
+	struct brcmf_if *ifp = btci->vif->ifp;
+
+	btcmf_btcoex_save_part1(btci);
+	/* set new regs values */
+	brcmf_btcoex_params_write(ifp, 66, BRCMF_BT_DHCP_REG66);
+	brcmf_btcoex_params_write(ifp, 41, BRCMF_BT_DHCP_REG41);
+	brcmf_btcoex_params_write(ifp, 68, BRCMF_BT_DHCP_REG68);
+	btci->dhcp_done = false;
+	btci->bt_state = BRCMF_BT_DHCP_START;
+	schedule_work(&btci->work);
+	brcmf_dbg(TRACE, "enable BT DHCP Timer\n");
+}
+
+static void brcmf_btcoex_dhcp_end(struct brcmf_btcoex_info *btci)
+{
+	/* Stop any bt timer because DHCP session is done */
+	btci->dhcp_done = true;
+	if (btci->timer_on) {
+		brcmf_dbg(TRACE, "disable BT DHCP Timer\n");
+		btci->timer_on = false;
+		del_timer_sync(&btci->timer);
+
+		/* schedule worker if transition to IDLE is needed */
+		if (btci->bt_state != BRCMF_BT_DHCP_IDLE) {
+			brcmf_dbg(TRACE, "bt_state:%d\n",
+				  btci->bt_state);
+			schedule_work(&btci->work);
+		}
+	} else {
+		/* Restore original values */
+		brcmf_btcoex_restore_part1(btci);
+	}
+}
+
+/**
+ * brcmf_btcoex_set_mode - set BT coex mode
+ * @cfg: driver private cfg80211 data
+ * @mode: Wifi-Bluetooth coexistence mode
+ *
+ * return: 0 on success
+ */
+int brcmf_btcoex_set_mode(struct brcmf_cfg80211_vif *vif,
+			  enum brcmf_btcoex_mode mode, u16 duration)
+{
+	struct brcmf_cfg80211_info *cfg = wiphy_priv(vif->wdev.wiphy);
+	struct brcmf_btcoex_info *btci = cfg->btcoex;
+	struct brcmf_if *ifp = cfg->pub->iflist[0];
+
+	switch (mode) {
+	case BRCMF_BTCOEX_DISABLED:
+		brcmf_dbg(TRACE, "DHCP session starts\n");
+		if (btci->bt_state != BRCMF_BT_DHCP_IDLE)
+			return -EBUSY;
+		/* Start BT timer only for SCO connection */
+		if (brcmf_btcoex_is_sco_active(ifp)) {
+			btci->timeout = duration;
+			btci->vif = vif;
+			brcmf_btcoex_dhcp_start(btci);
+		}
+		break;
+
+	case BRCMF_BTCOEX_ENABLED:
+		brcmf_dbg(TRACE, "DHCP session ends\n");
+		if (btci->bt_state != BRCMF_BT_DHCP_IDLE &&
+		    vif == btci->vif) {
+			brcmf_btcoex_dhcp_end(btci);
+		}
+		break;
+	default:
+		brcmf_dbg(TRACE, "Unknown mode, ignored\n");
+	}
+	return 0;
+}
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.h b/drivers/net/wireless/brcm80211/brcmfmac/btcoex.h
new file mode 100644
index 000000000000..19647c68aa9e
--- /dev/null
+++ b/drivers/net/wireless/brcm80211/brcmfmac/btcoex.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2013 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifndef WL_BTCOEX_H_
+#define WL_BTCOEX_H_
+
+enum brcmf_btcoex_mode {
+	BRCMF_BTCOEX_DISABLED,
+	BRCMF_BTCOEX_ENABLED
+};
+
+int brcmf_btcoex_attach(struct brcmf_cfg80211_info *cfg);
+void brcmf_btcoex_detach(struct brcmf_cfg80211_info *cfg);
+int brcmf_btcoex_set_mode(struct brcmf_cfg80211_vif *vif,
+			  enum brcmf_btcoex_mode mode, u16 duration);
+
+#endif /* WL_BTCOEX_H_ */
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
index 5249c67b466c..28db9cf39672 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
@@ -28,6 +28,7 @@
 /*******************************************************************************
  * IO codes that are interpreted by dongle firmware
  ******************************************************************************/
+#define BRCMF_C_GET_VERSION			1
 #define BRCMF_C_UP				2
 #define BRCMF_C_DOWN				3
 #define BRCMF_C_SET_PROMISC			10
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
index 763a84eba216..59c25463e428 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
@@ -754,14 +754,14 @@ struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
 		/* this is P2P_DEVICE interface */
 		brcmf_dbg(INFO, "allocate non-netdev interface\n");
 		ifp = kzalloc(sizeof(*ifp), GFP_KERNEL);
+		if (!ifp)
+			return ERR_PTR(-ENOMEM);
 	} else {
 		brcmf_dbg(INFO, "allocate netdev interface\n");
 		/* Allocate netdev, including space for private structure */
 		ndev = alloc_netdev(sizeof(*ifp), name, ether_setup);
-		if (!ndev) {
-			brcmf_err("OOM - alloc_netdev\n");
+		if (!ndev)
 			return ERR_PTR(-ENOMEM);
-		}
 
 		ifp = netdev_priv(ndev);
 		ifp->ndev = ndev;
@@ -899,7 +899,10 @@ int brcmf_bus_start(struct device *dev)
 		goto fail;
 
 	drvr->fw_signals = true;
-	(void)brcmf_fws_init(drvr);
+	ret = brcmf_fws_init(drvr);
+	if (ret < 0)
+		goto fail;
+
 	brcmf_fws_add_interface(ifp);
 
 	drvr->config = brcmf_cfg80211_attach(drvr, bus_if->dev);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
index 4ff2d3c52ee6..d2487518bd2a 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
@@ -31,6 +31,7 @@
 #include <linux/bcma/bcma.h>
 #include <linux/debugfs.h>
 #include <linux/vmalloc.h>
+#include <linux/platform_data/brcmfmac-sdio.h>
 #include <asm/unaligned.h>
 #include <defs.h>
 #include <brcmu_wifi.h>
@@ -324,6 +325,9 @@ MODULE_FIRMWARE(BRCMF_SDIO_NV_NAME);
 					 */
 #define BRCMF_IDLE_INTERVAL	1
 
+#define KSO_WAIT_US 50
+#define MAX_KSO_ATTEMPTS (PMU_MAX_TRANSITION_DLY/KSO_WAIT_US)
+
 /*
  * Conversion of 802.1D priority to precedence level
  */
@@ -333,95 +337,6 @@ static uint prio2prec(u32 prio)
 	       (prio^2) : prio;
 }
 
-/* core registers */
-struct sdpcmd_regs {
-	u32 corecontrol;		/* 0x00, rev8 */
-	u32 corestatus;			/* rev8 */
-	u32 PAD[1];
-	u32 biststatus;			/* rev8 */
-
-	/* PCMCIA access */
-	u16 pcmciamesportaladdr;	/* 0x010, rev8 */
-	u16 PAD[1];
-	u16 pcmciamesportalmask;	/* rev8 */
-	u16 PAD[1];
-	u16 pcmciawrframebc;		/* rev8 */
-	u16 PAD[1];
-	u16 pcmciaunderflowtimer;	/* rev8 */
-	u16 PAD[1];
-
-	/* interrupt */
-	u32 intstatus;			/* 0x020, rev8 */
-	u32 hostintmask;		/* rev8 */
-	u32 intmask;			/* rev8 */
-	u32 sbintstatus;		/* rev8 */
-	u32 sbintmask;			/* rev8 */
-	u32 funcintmask;		/* rev4 */
-	u32 PAD[2];
-	u32 tosbmailbox;		/* 0x040, rev8 */
-	u32 tohostmailbox;		/* rev8 */
-	u32 tosbmailboxdata;		/* rev8 */
-	u32 tohostmailboxdata;		/* rev8 */
-
-	/* synchronized access to registers in SDIO clock domain */
-	u32 sdioaccess;			/* 0x050, rev8 */
-	u32 PAD[3];
-
-	/* PCMCIA frame control */
-	u8 pcmciaframectrl;		/* 0x060, rev8 */
-	u8 PAD[3];
-	u8 pcmciawatermark;		/* rev8 */
-	u8 PAD[155];
-
-	/* interrupt batching control */
-	u32 intrcvlazy;			/* 0x100, rev8 */
-	u32 PAD[3];
-
-	/* counters */
-	u32 cmd52rd;			/* 0x110, rev8 */
-	u32 cmd52wr;			/* rev8 */
-	u32 cmd53rd;			/* rev8 */
-	u32 cmd53wr;			/* rev8 */
-	u32 abort;			/* rev8 */
-	u32 datacrcerror;		/* rev8 */
-	u32 rdoutofsync;		/* rev8 */
-	u32 wroutofsync;		/* rev8 */
-	u32 writebusy;			/* rev8 */
-	u32 readwait;			/* rev8 */
-	u32 readterm;			/* rev8 */
-	u32 writeterm;			/* rev8 */
-	u32 PAD[40];
-	u32 clockctlstatus;		/* rev8 */
-	u32 PAD[7];
-
-	u32 PAD[128];			/* DMA engines */
-
-	/* SDIO/PCMCIA CIS region */
-	char cis[512];			/* 0x400-0x5ff, rev6 */
-
-	/* PCMCIA function control registers */
-	char pcmciafcr[256];		/* 0x600-6ff, rev6 */
-	u16 PAD[55];
-
-	/* PCMCIA backplane access */
-	u16 backplanecsr;		/* 0x76E, rev6 */
-	u16 backplaneaddr0;		/* rev6 */
-	u16 backplaneaddr1;		/* rev6 */
-	u16 backplaneaddr2;		/* rev6 */
-	u16 backplaneaddr3;		/* rev6 */
-	u16 backplanedata0;		/* rev6 */
-	u16 backplanedata1;		/* rev6 */
-	u16 backplanedata2;		/* rev6 */
-	u16 backplanedata3;		/* rev6 */
-	u16 PAD[31];
-
-	/* sprom "size" & "blank" info */
-	u16 spromstatus;		/* 0x7BE, rev2 */
-	u32 PAD[464];
-
-	u16 PAD[0x80];
-};
-
 #ifdef DEBUG
 /* Device console log buffer state */
 struct brcmf_console {
@@ -588,12 +503,14 @@ struct brcmf_sdio {
 
 	bool txoff;		/* Transmit flow-controlled */
 	struct brcmf_sdio_count sdcnt;
+	bool sr_enabled; /* SaveRestore enabled */
+	bool sleeping; /* SDIO bus sleeping */
 };
 
 /* clkstate */
 #define CLK_NONE	0
 #define CLK_SDONLY	1
-#define CLK_PENDING	2	/* Not used yet */
+#define CLK_PENDING	2
 #define CLK_AVAIL	3
 
 #ifdef DEBUG
@@ -601,7 +518,7 @@ static int qcount[NUMPRIO];
 static int tx_packets[NUMPRIO];
 #endif				/* DEBUG */
 
-#define SDIO_DRIVE_STRENGTH	6	/* in milliamps */
+#define DEFAULT_SDIO_DRIVE_STRENGTH	6	/* in milliamps */
 
 #define RETRYCHAN(chan) ((chan) == SDPCM_EVENT_CHANNEL)
 
@@ -665,6 +582,62 @@ w_sdreg32(struct brcmf_sdio *bus, u32 regval, u32 reg_offset)
 	return ret;
 }
 
+static int
+brcmf_sdbrcm_kso_control(struct brcmf_sdio *bus, bool on)
+{
+	u8 wr_val = 0, rd_val, cmp_val, bmask;
+	int err = 0;
+	int try_cnt = 0;
+
+	brcmf_dbg(TRACE, "Enter\n");
+
+	wr_val = (on << SBSDIO_FUNC1_SLEEPCSR_KSO_SHIFT);
+	/* 1st KSO write goes to AOS wake up core if device is asleep  */
+	brcmf_sdio_regwb(bus->sdiodev, SBSDIO_FUNC1_SLEEPCSR,
+			 wr_val, &err);
+	if (err) {
+		brcmf_err("SDIO_AOS KSO write error: %d\n", err);
+		return err;
+	}
+
+	if (on) {
+		/* device WAKEUP through KSO:
+		 * write bit 0 & read back until
+		 * both bits 0 (kso bit) & 1 (dev on status) are set
+		 */
+		cmp_val = SBSDIO_FUNC1_SLEEPCSR_KSO_MASK |
+			  SBSDIO_FUNC1_SLEEPCSR_DEVON_MASK;
+		bmask = cmp_val;
+		usleep_range(2000, 3000);
+	} else {
+		/* Put device to sleep, turn off KSO */
+		cmp_val = 0;
+		/* only check for bit0, bit1(dev on status) may not
+		 * get cleared right away
+		 */
+		bmask = SBSDIO_FUNC1_SLEEPCSR_KSO_MASK;
+	}
+
+	do {
+		/* reliable KSO bit set/clr:
+		 * the sdiod sleep write access is synced to PMU 32khz clk
+		 * just one write attempt may fail,
+		 * read it back until it matches written value
+		 */
+		rd_val = brcmf_sdio_regrb(bus->sdiodev, SBSDIO_FUNC1_SLEEPCSR,
+					  &err);
+		if (((rd_val & bmask) == cmp_val) && !err)
+			break;
+		brcmf_dbg(SDIO, "KSO wr/rd retry:%d (max: %d) ERR:%x\n",
+			  try_cnt, MAX_KSO_ATTEMPTS, err);
+		udelay(KSO_WAIT_US);
+		brcmf_sdio_regwb(bus->sdiodev, SBSDIO_FUNC1_SLEEPCSR,
+				 wr_val, &err);
+	} while (try_cnt++ < MAX_KSO_ATTEMPTS);
+
+	return err;
+}
+
 #define PKT_AVAILABLE()		(intstatus & I_HMB_FRAME_IND)
 
 #define HOSTINTMASK		(I_HMB_SW_MASK | I_CHIPACTIVE)
@@ -680,6 +653,11 @@ static int brcmf_sdbrcm_htclk(struct brcmf_sdio *bus, bool on, bool pendok)
 
 	clkctl = 0;
 
+	if (bus->sr_enabled) {
+		bus->clkstate = (on ? CLK_AVAIL : CLK_SDONLY);
+		return 0;
+	}
+
 	if (on) {
 		/* Request HT Avail */
 		clkreq =
@@ -856,6 +834,63 @@ static int brcmf_sdbrcm_clkctl(struct brcmf_sdio *bus, uint target, bool pendok)
 	return 0;
 }
 
+static int
+brcmf_sdbrcm_bus_sleep(struct brcmf_sdio *bus, bool sleep, bool pendok)
+{
+	int err = 0;
+	brcmf_dbg(TRACE, "Enter\n");
+	brcmf_dbg(SDIO, "request %s currently %s\n",
+		  (sleep ? "SLEEP" : "WAKE"),
+		  (bus->sleeping ? "SLEEP" : "WAKE"));
+
+	/* If SR is enabled control bus state with KSO */
+	if (bus->sr_enabled) {
+		/* Done if we're already in the requested state */
+		if (sleep == bus->sleeping)
+			goto end;
+
+		/* Going to sleep */
+		if (sleep) {
+			/* Don't sleep if something is pending */
+			if (atomic_read(&bus->intstatus) ||
+			    atomic_read(&bus->ipend) > 0 ||
+			    (!atomic_read(&bus->fcstate) &&
+			    brcmu_pktq_mlen(&bus->txq, ~bus->flowcontrol) &&
+			    data_ok(bus)))
+				 return -EBUSY;
+			err = brcmf_sdbrcm_kso_control(bus, false);
+			/* disable watchdog */
+			if (!err)
+				brcmf_sdbrcm_wd_timer(bus, 0);
+		} else {
+			bus->idlecount = 0;
+			err = brcmf_sdbrcm_kso_control(bus, true);
+		}
+		if (!err) {
+			/* Change state */
+			bus->sleeping = sleep;
+			brcmf_dbg(SDIO, "new state %s\n",
+				  (sleep ? "SLEEP" : "WAKE"));
+		} else {
+			brcmf_err("error while changing bus sleep state %d\n",
+				  err);
+			return err;
+		}
+	}
+
+end:
+	/* control clocks */
+	if (sleep) {
+		if (!bus->sr_enabled)
+			brcmf_sdbrcm_clkctl(bus, CLK_NONE, pendok);
+	} else {
+		brcmf_sdbrcm_clkctl(bus, CLK_AVAIL, pendok);
+	}
+
+	return err;
+
+}
+
 static u32 brcmf_sdbrcm_hostmail(struct brcmf_sdio *bus)
 {
 	u32 intstatus = 0;
@@ -1960,7 +1995,7 @@ static void brcmf_sdbrcm_bus_stop(struct device *dev)
 	sdio_claim_host(bus->sdiodev->func[1]);
 
 	/* Enable clock for device interrupts */
-	brcmf_sdbrcm_clkctl(bus, CLK_AVAIL, false);
+	brcmf_sdbrcm_bus_sleep(bus, false, false);
 
 	/* Disable and clear interrupts at the chip level also */
 	w_sdreg32(bus, 0, offsetof(struct sdpcmd_regs, hostintmask));
@@ -2012,23 +2047,19 @@ static void brcmf_sdbrcm_bus_stop(struct device *dev)
 	bus->tx_seq = bus->rx_seq = 0;
 }
 
-#ifdef CONFIG_BRCMFMAC_SDIO_OOB
 static inline void brcmf_sdbrcm_clrintr(struct brcmf_sdio *bus)
 {
 	unsigned long flags;
 
-	spin_lock_irqsave(&bus->sdiodev->irq_en_lock, flags);
-	if (!bus->sdiodev->irq_en && !atomic_read(&bus->ipend)) {
-		enable_irq(bus->sdiodev->irq);
-		bus->sdiodev->irq_en = true;
+	if (bus->sdiodev->oob_irq_requested) {
+		spin_lock_irqsave(&bus->sdiodev->irq_en_lock, flags);
+		if (!bus->sdiodev->irq_en && !atomic_read(&bus->ipend)) {
+			enable_irq(bus->sdiodev->pdata->oob_irq_nr);
+			bus->sdiodev->irq_en = true;
+		}
+		spin_unlock_irqrestore(&bus->sdiodev->irq_en_lock, flags);
 	}
-	spin_unlock_irqrestore(&bus->sdiodev->irq_en_lock, flags);
-}
-#else
-static inline void brcmf_sdbrcm_clrintr(struct brcmf_sdio *bus)
-{
 }
-#endif		/* CONFIG_BRCMFMAC_SDIO_OOB */
 
 static inline void brcmf_sdbrcm_adddpctsk(struct brcmf_sdio *bus)
 {
@@ -2096,7 +2127,7 @@ static void brcmf_sdbrcm_dpc(struct brcmf_sdio *bus)
 	sdio_claim_host(bus->sdiodev->func[1]);
 
 	/* If waiting for HTAVAIL, check status */
-	if (bus->clkstate == CLK_PENDING) {
+	if (!bus->sr_enabled && bus->clkstate == CLK_PENDING) {
 		u8 clkctl, devctl = 0;
 
 #ifdef DEBUG
@@ -2142,7 +2173,7 @@ static void brcmf_sdbrcm_dpc(struct brcmf_sdio *bus)
 	}
 
 	/* Make sure backplane clock is on */
-	brcmf_sdbrcm_clkctl(bus, CLK_AVAIL, true);
+	brcmf_sdbrcm_bus_sleep(bus, false, true);
 
 	/* Pending interrupt indicates new device status */
 	if (atomic_read(&bus->ipend) > 0) {
@@ -2288,8 +2319,9 @@ static void brcmf_sdbrcm_dpc(struct brcmf_sdio *bus)
 	if ((bus->clkstate != CLK_PENDING)
 	    && bus->idletime == BRCMF_IDLE_IMMEDIATE) {
 		bus->activity = false;
+		brcmf_dbg(SDIO, "idle state\n");
 		sdio_claim_host(bus->sdiodev->func[1]);
-		brcmf_sdbrcm_clkctl(bus, CLK_NONE, false);
+		brcmf_sdbrcm_bus_sleep(bus, true, false);
 		sdio_release_host(bus->sdiodev->func[1]);
 	}
 }
@@ -2362,69 +2394,6 @@ static int brcmf_sdbrcm_bus_txdata(struct device *dev, struct sk_buff *pkt)
 	return ret;
 }
 
-static int
-brcmf_sdbrcm_membytes(struct brcmf_sdio *bus, bool write, u32 address, u8 *data,
-		 uint size)
-{
-	int bcmerror = 0;
-	u32 sdaddr;
-	uint dsize;
-
-	/* Determine initial transfer parameters */
-	sdaddr = address & SBSDIO_SB_OFT_ADDR_MASK;
-	if ((sdaddr + size) & SBSDIO_SBWINDOW_MASK)
-		dsize = (SBSDIO_SB_OFT_ADDR_LIMIT - sdaddr);
-	else
-		dsize = size;
-
-	sdio_claim_host(bus->sdiodev->func[1]);
-
-	/* Set the backplane window to include the start address */
-	bcmerror = brcmf_sdcard_set_sbaddr_window(bus->sdiodev, address);
-	if (bcmerror) {
-		brcmf_err("window change failed\n");
-		goto xfer_done;
-	}
-
-	/* Do the transfer(s) */
-	while (size) {
-		brcmf_dbg(SDIO, "%s %d bytes at offset 0x%08x in window 0x%08x\n",
-			  write ? "write" : "read", dsize,
-			  sdaddr, address & SBSDIO_SBWINDOW_MASK);
-		bcmerror = brcmf_sdcard_rwdata(bus->sdiodev, write,
-					       sdaddr, data, dsize);
-		if (bcmerror) {
-			brcmf_err("membytes transfer failed\n");
-			break;
-		}
-
-		/* Adjust for next transfer (if any) */
-		size -= dsize;
-		if (size) {
-			data += dsize;
-			address += dsize;
-			bcmerror = brcmf_sdcard_set_sbaddr_window(bus->sdiodev,
-								  address);
-			if (bcmerror) {
-				brcmf_err("window change failed\n");
-				break;
-			}
-			sdaddr = 0;
-			dsize = min_t(uint, SBSDIO_SB_OFT_ADDR_LIMIT, size);
-		}
-	}
-
-xfer_done:
-	/* Return the window to backplane enumeration space for core access */
-	if (brcmf_sdcard_set_sbaddr_window(bus->sdiodev, bus->sdiodev->sbwad))
-		brcmf_err("FAILED to set window back to 0x%x\n",
-			  bus->sdiodev->sbwad);
-
-	sdio_release_host(bus->sdiodev->func[1]);
-
-	return bcmerror;
-}
-
 #ifdef DEBUG
 #define CONSOLE_LINE_MAX	192
 
@@ -2441,8 +2410,8 @@ static int brcmf_sdbrcm_readconsole(struct brcmf_sdio *bus)
 
 	/* Read console log struct */
 	addr = bus->console_addr + offsetof(struct rte_console, log_le);
-	rv = brcmf_sdbrcm_membytes(bus, false, addr, (u8 *)&c->log_le,
-				   sizeof(c->log_le));
+	rv = brcmf_sdio_ramrw(bus->sdiodev, false, addr, (u8 *)&c->log_le,
+			      sizeof(c->log_le));
 	if (rv < 0)
 		return rv;
 
@@ -2467,7 +2436,7 @@ static int brcmf_sdbrcm_readconsole(struct brcmf_sdio *bus)
 
 	/* Read the console buffer */
 	addr = le32_to_cpu(c->log_le.buf);
-	rv = brcmf_sdbrcm_membytes(bus, false, addr, c->buf, c->bufsize);
+	rv = brcmf_sdio_ramrw(bus->sdiodev, false, addr, c->buf, c->bufsize);
 	if (rv < 0)
 		return rv;
 
@@ -2592,7 +2561,7 @@ brcmf_sdbrcm_bus_txctl(struct device *dev, unsigned char *msg, uint msglen)
 
 	/* Make sure backplane clock is on */
 	sdio_claim_host(bus->sdiodev->func[1]);
-	brcmf_sdbrcm_clkctl(bus, CLK_AVAIL, false);
+	brcmf_sdbrcm_bus_sleep(bus, false, false);
 	sdio_release_host(bus->sdiodev->func[1]);
 
 	/* Hardware tag: 2 byte len followed by 2 byte ~len check (all LE) */
@@ -2650,6 +2619,7 @@ brcmf_sdbrcm_bus_txctl(struct device *dev, unsigned char *msg, uint msglen)
 
 		bus->activity = false;
 		sdio_claim_host(bus->sdiodev->func[1]);
+		brcmf_dbg(INFO, "idle\n");
 		brcmf_sdbrcm_clkctl(bus, CLK_NONE, true);
 		sdio_release_host(bus->sdiodev->func[1]);
 	} else {
@@ -2679,16 +2649,15 @@ static int brcmf_sdio_readshared(struct brcmf_sdio *bus,
 	struct sdpcm_shared_le sh_le;
 	__le32 addr_le;
 
-	shaddr = bus->ramsize - 4;
+	shaddr = bus->ci->rambase + bus->ramsize - 4;
 
 	/*
 	 * Read last word in socram to determine
 	 * address of sdpcm_shared structure
 	 */
 	sdio_claim_host(bus->sdiodev->func[1]);
-	brcmf_sdbrcm_clkctl(bus, CLK_AVAIL, false);
-	rv = brcmf_sdbrcm_membytes(bus, false, shaddr,
-				   (u8 *)&addr_le, 4);
+	brcmf_sdbrcm_bus_sleep(bus, false, false);
+	rv = brcmf_sdio_ramrw(bus->sdiodev, false, shaddr, (u8 *)&addr_le, 4);
 	sdio_release_host(bus->sdiodev->func[1]);
 	if (rv < 0)
 		return rv;
@@ -2708,8 +2677,8 @@ static int brcmf_sdio_readshared(struct brcmf_sdio *bus,
 	}
 
 	/* Read hndrte_shared structure */
-	rv = brcmf_sdbrcm_membytes(bus, false, addr, (u8 *)&sh_le,
-				   sizeof(struct sdpcm_shared_le));
+	rv = brcmf_sdio_ramrw(bus->sdiodev, false, addr, (u8 *)&sh_le,
+			      sizeof(struct sdpcm_shared_le));
 	if (rv < 0)
 		return rv;
 
@@ -2745,22 +2714,22 @@ static int brcmf_sdio_dump_console(struct brcmf_sdio *bus,
 
 	/* obtain console information from device memory */
 	addr = sh->console_addr + offsetof(struct rte_console, log_le);
-	rv = brcmf_sdbrcm_membytes(bus, false, addr,
-			(u8 *)&sh_val, sizeof(u32));
+	rv = brcmf_sdio_ramrw(bus->sdiodev, false, addr,
+			      (u8 *)&sh_val, sizeof(u32));
 	if (rv < 0)
 		return rv;
 	console_ptr = le32_to_cpu(sh_val);
 
 	addr = sh->console_addr + offsetof(struct rte_console, log_le.buf_size);
-	rv = brcmf_sdbrcm_membytes(bus, false, addr,
-			(u8 *)&sh_val, sizeof(u32));
+	rv = brcmf_sdio_ramrw(bus->sdiodev, false, addr,
+			      (u8 *)&sh_val, sizeof(u32));
 	if (rv < 0)
 		return rv;
 	console_size = le32_to_cpu(sh_val);
 
 	addr = sh->console_addr + offsetof(struct rte_console, log_le.idx);
-	rv = brcmf_sdbrcm_membytes(bus, false, addr,
-			(u8 *)&sh_val, sizeof(u32));
+	rv = brcmf_sdio_ramrw(bus->sdiodev, false, addr,
+			      (u8 *)&sh_val, sizeof(u32));
 	if (rv < 0)
 		return rv;
 	console_index = le32_to_cpu(sh_val);
@@ -2774,8 +2743,8 @@ static int brcmf_sdio_dump_console(struct brcmf_sdio *bus,
 
 	/* obtain the console data from device */
 	conbuf[console_size] = '\0';
-	rv = brcmf_sdbrcm_membytes(bus, false, console_ptr, (u8 *)conbuf,
-				   console_size);
+	rv = brcmf_sdio_ramrw(bus->sdiodev, false, console_ptr, (u8 *)conbuf,
+			      console_size);
 	if (rv < 0)
 		goto done;
 
@@ -2812,8 +2781,8 @@ static int brcmf_sdio_trap_info(struct brcmf_sdio *bus, struct sdpcm_shared *sh,
 		return 0;
 	}
 
-	error = brcmf_sdbrcm_membytes(bus, false, sh->trap_addr, (u8 *)&tr,
-				      sizeof(struct brcmf_trap_info));
+	error = brcmf_sdio_ramrw(bus->sdiodev, false, sh->trap_addr, (u8 *)&tr,
+				 sizeof(struct brcmf_trap_info));
 	if (error < 0)
 		return error;
 
@@ -2856,14 +2825,14 @@ static int brcmf_sdio_assert_info(struct brcmf_sdio *bus,
 
 	sdio_claim_host(bus->sdiodev->func[1]);
 	if (sh->assert_file_addr != 0) {
-		error = brcmf_sdbrcm_membytes(bus, false, sh->assert_file_addr,
-					      (u8 *)file, 80);
+		error = brcmf_sdio_ramrw(bus->sdiodev, false,
+					 sh->assert_file_addr, (u8 *)file, 80);
 		if (error < 0)
 			return error;
 	}
 	if (sh->assert_exp_addr != 0) {
-		error = brcmf_sdbrcm_membytes(bus, false, sh->assert_exp_addr,
-					      (u8 *)expr, 80);
+		error = brcmf_sdio_ramrw(bus->sdiodev, false,
+					 sh->assert_exp_addr, (u8 *)expr, 80);
 		if (error < 0)
 			return error;
 	}
@@ -3021,84 +2990,8 @@ brcmf_sdbrcm_bus_rxctl(struct device *dev, unsigned char *msg, uint msglen)
 	return rxlen ? (int)rxlen : -ETIMEDOUT;
 }
 
-static int brcmf_sdbrcm_write_vars(struct brcmf_sdio *bus)
-{
-	int bcmerror = 0;
-	u32 varaddr;
-	u32 varsizew;
-	__le32 varsizew_le;
-#ifdef DEBUG
-	char *nvram_ularray;
-#endif				/* DEBUG */
-
-	/* Even if there are no vars are to be written, we still
-		 need to set the ramsize. */
-	varaddr = (bus->ramsize - 4) - bus->varsz;
-
-	if (bus->vars) {
-		/* Write the vars list */
-		bcmerror = brcmf_sdbrcm_membytes(bus, true, varaddr,
-						 bus->vars, bus->varsz);
-#ifdef DEBUG
-		/* Verify NVRAM bytes */
-		brcmf_dbg(INFO, "Compare NVRAM dl & ul; varsize=%d\n",
-			  bus->varsz);
-		nvram_ularray = kmalloc(bus->varsz, GFP_ATOMIC);
-		if (!nvram_ularray)
-			return -ENOMEM;
-
-		/* Upload image to verify downloaded contents. */
-		memset(nvram_ularray, 0xaa, bus->varsz);
-
-		/* Read the vars list to temp buffer for comparison */
-		bcmerror = brcmf_sdbrcm_membytes(bus, false, varaddr,
-						 nvram_ularray, bus->varsz);
-		if (bcmerror) {
-			brcmf_err("error %d on reading %d nvram bytes at 0x%08x\n",
-				  bcmerror, bus->varsz, varaddr);
-		}
-		/* Compare the org NVRAM with the one read from RAM */
-		if (memcmp(bus->vars, nvram_ularray, bus->varsz))
-			brcmf_err("Downloaded NVRAM image is corrupted\n");
-		else
-			brcmf_err("Download/Upload/Compare of NVRAM ok\n");
-
-		kfree(nvram_ularray);
-#endif				/* DEBUG */
-	}
-
-	/* adjust to the user specified RAM */
-	brcmf_dbg(INFO, "Physical memory size: %d\n", bus->ramsize);
-	brcmf_dbg(INFO, "Vars are at %d, orig varsize is %d\n",
-		  varaddr, bus->varsz);
-
-	/*
-	 * Determine the length token:
-	 * Varsize, converted to words, in lower 16-bits, checksum
-	 * in upper 16-bits.
-	 */
-	if (bcmerror) {
-		varsizew = 0;
-		varsizew_le = cpu_to_le32(0);
-	} else {
-		varsizew = bus->varsz / 4;
-		varsizew = (~varsizew << 16) | (varsizew & 0x0000FFFF);
-		varsizew_le = cpu_to_le32(varsizew);
-	}
-
-	brcmf_dbg(INFO, "New varsize is %d, length token=0x%08x\n",
-		  bus->varsz, varsizew);
-
-	/* Write the length token to the last word */
-	bcmerror = brcmf_sdbrcm_membytes(bus, true, (bus->ramsize - 4),
-					 (u8 *)&varsizew_le, 4);
-
-	return bcmerror;
-}
-
-static int brcmf_sdbrcm_download_state(struct brcmf_sdio *bus, bool enter)
+static bool brcmf_sdbrcm_download_state(struct brcmf_sdio *bus, bool enter)
 {
-	int bcmerror = 0;
 	struct chip_info *ci = bus->ci;
 
 	/* To enter download state, disable ARM and reset SOCRAM.
@@ -3107,41 +3000,19 @@ static int brcmf_sdbrcm_download_state(struct brcmf_sdio *bus, bool enter)
 	if (enter) {
 		bus->alp_only = true;
 
-		ci->coredisable(bus->sdiodev, ci, BCMA_CORE_ARM_CM3);
-
-		ci->resetcore(bus->sdiodev, ci, BCMA_CORE_INTERNAL_MEM);
-
-		/* Clear the top bit of memory */
-		if (bus->ramsize) {
-			u32 zeros = 0;
-			brcmf_sdbrcm_membytes(bus, true, bus->ramsize - 4,
-					 (u8 *)&zeros, 4);
-		}
+		brcmf_sdio_chip_enter_download(bus->sdiodev, ci);
 	} else {
-		if (!ci->iscoreup(bus->sdiodev, ci, BCMA_CORE_INTERNAL_MEM)) {
-			brcmf_err("SOCRAM core is down after reset?\n");
-			bcmerror = -EBADE;
-			goto fail;
-		}
-
-		bcmerror = brcmf_sdbrcm_write_vars(bus);
-		if (bcmerror) {
-			brcmf_err("no vars written to RAM\n");
-			bcmerror = 0;
-		}
-
-		w_sdreg32(bus, 0xFFFFFFFF,
-			  offsetof(struct sdpcmd_regs, intstatus));
-
-		ci->resetcore(bus->sdiodev, ci, BCMA_CORE_ARM_CM3);
+		if (!brcmf_sdio_chip_exit_download(bus->sdiodev, ci, bus->vars,
+						   bus->varsz))
+			return false;
 
 		/* Allow HT Clock now that the ARM is running. */
 		bus->alp_only = false;
 
 		bus->sdiodev->bus_if->state = BRCMF_BUS_LOAD;
 	}
-fail:
-	return bcmerror;
+
+	return true;
 }
 
 static int brcmf_sdbrcm_get_image(char *buf, int len, struct brcmf_sdio *bus)
@@ -3156,10 +3027,11 @@ static int brcmf_sdbrcm_get_image(char *buf, int len, struct brcmf_sdio *bus)
 
 static int brcmf_sdbrcm_download_code_file(struct brcmf_sdio *bus)
 {
-	int offset = 0;
+	int offset;
 	uint len;
 	u8 *memblock = NULL, *memptr;
 	int ret;
+	u8 idx;
 
 	brcmf_dbg(INFO, "Enter\n");
 
@@ -3180,10 +3052,15 @@ static int brcmf_sdbrcm_download_code_file(struct brcmf_sdio *bus)
 		memptr += (BRCMF_SDALIGN -
 			   ((u32)(unsigned long)memblock % BRCMF_SDALIGN));
 
+	offset = bus->ci->rambase;
+
 	/* Download image */
-	while ((len =
-		brcmf_sdbrcm_get_image((char *)memptr, MEMBLOCK, bus))) {
-		ret = brcmf_sdbrcm_membytes(bus, true, offset, memptr, len);
+	len = brcmf_sdbrcm_get_image((char *)memptr, MEMBLOCK, bus);
+	idx = brcmf_sdio_chip_getinfidx(bus->ci, BCMA_CORE_ARM_CR4);
+	if (BRCMF_MAX_CORENUM != idx)
+		memcpy(&bus->ci->rst_vec, memptr, sizeof(bus->ci->rst_vec));
+	while (len) {
+		ret = brcmf_sdio_ramrw(bus->sdiodev, true, offset, memptr, len);
 		if (ret) {
 			brcmf_err("error %d on writing %d membytes at 0x%08x\n",
 				  ret, MEMBLOCK, offset);
@@ -3191,6 +3068,7 @@ static int brcmf_sdbrcm_download_code_file(struct brcmf_sdio *bus)
 		}
 
 		offset += MEMBLOCK;
+		len = brcmf_sdbrcm_get_image((char *)memptr, MEMBLOCK, bus);
 	}
 
 err:
@@ -3298,7 +3176,7 @@ static int _brcmf_sdbrcm_download_firmware(struct brcmf_sdio *bus)
 	int bcmerror = -1;
 
 	/* Keep arm in reset */
-	if (brcmf_sdbrcm_download_state(bus, true)) {
+	if (!brcmf_sdbrcm_download_state(bus, true)) {
 		brcmf_err("error placing ARM core in reset\n");
 		goto err;
 	}
@@ -3314,7 +3192,7 @@ static int _brcmf_sdbrcm_download_firmware(struct brcmf_sdio *bus)
 	}
 
 	/* Take arm out of reset */
-	if (brcmf_sdbrcm_download_state(bus, false)) {
+	if (!brcmf_sdbrcm_download_state(bus, false)) {
 		brcmf_err("error getting out of ARM core reset\n");
 		goto err;
 	}
@@ -3325,6 +3203,103 @@ err:
 	return bcmerror;
 }
 
+static bool brcmf_sdbrcm_sr_capable(struct brcmf_sdio *bus)
+{
+	u32 addr, reg;
+
+	brcmf_dbg(TRACE, "Enter\n");
+
+	/* old chips with PMU version less than 17 don't support save restore */
+	if (bus->ci->pmurev < 17)
+		return false;
+
+	/* read PMU chipcontrol register 3*/
+	addr = CORE_CC_REG(bus->ci->c_inf[0].base, chipcontrol_addr);
+	brcmf_sdio_regwl(bus->sdiodev, addr, 3, NULL);
+	addr = CORE_CC_REG(bus->ci->c_inf[0].base, chipcontrol_data);
+	reg = brcmf_sdio_regrl(bus->sdiodev, addr, NULL);
+
+	return (bool)reg;
+}
+
+static void brcmf_sdbrcm_sr_init(struct brcmf_sdio *bus)
+{
+	int err = 0;
+	u8 val;
+
+	brcmf_dbg(TRACE, "Enter\n");
+
+	val = brcmf_sdio_regrb(bus->sdiodev, SBSDIO_FUNC1_WAKEUPCTRL,
+			       &err);
+	if (err) {
+		brcmf_err("error reading SBSDIO_FUNC1_WAKEUPCTRL\n");
+		return;
+	}
+
+	val |= 1 << SBSDIO_FUNC1_WCTRL_HTWAIT_SHIFT;
+	brcmf_sdio_regwb(bus->sdiodev, SBSDIO_FUNC1_WAKEUPCTRL,
+			 val, &err);
+	if (err) {
+		brcmf_err("error writing SBSDIO_FUNC1_WAKEUPCTRL\n");
+		return;
+	}
+
+	/* Add CMD14 Support */
+	brcmf_sdio_regwb(bus->sdiodev, SDIO_CCCR_BRCM_CARDCAP,
+			 (SDIO_CCCR_BRCM_CARDCAP_CMD14_SUPPORT |
+			  SDIO_CCCR_BRCM_CARDCAP_CMD14_EXT),
+			 &err);
+	if (err) {
+		brcmf_err("error writing SDIO_CCCR_BRCM_CARDCAP\n");
+		return;
+	}
+
+	brcmf_sdio_regwb(bus->sdiodev, SBSDIO_FUNC1_CHIPCLKCSR,
+			 SBSDIO_FORCE_HT, &err);
+	if (err) {
+		brcmf_err("error writing SBSDIO_FUNC1_CHIPCLKCSR\n");
+		return;
+	}
+
+	/* set flag */
+	bus->sr_enabled = true;
+	brcmf_dbg(INFO, "SR enabled\n");
+}
+
+/* enable KSO bit */
+static int brcmf_sdbrcm_kso_init(struct brcmf_sdio *bus)
+{
+	u8 val;
+	int err = 0;
+
+	brcmf_dbg(TRACE, "Enter\n");
+
+	/* KSO bit added in SDIO core rev 12 */
+	if (bus->ci->c_inf[1].rev < 12)
+		return 0;
+
+	val = brcmf_sdio_regrb(bus->sdiodev, SBSDIO_FUNC1_SLEEPCSR,
+			       &err);
+	if (err) {
+		brcmf_err("error reading SBSDIO_FUNC1_SLEEPCSR\n");
+		return err;
+	}
+
+	if (!(val & SBSDIO_FUNC1_SLEEPCSR_KSO_MASK)) {
+		val |= (SBSDIO_FUNC1_SLEEPCSR_KSO_EN <<
+			SBSDIO_FUNC1_SLEEPCSR_KSO_SHIFT);
+		brcmf_sdio_regwb(bus->sdiodev, SBSDIO_FUNC1_SLEEPCSR,
+				 val, &err);
+		if (err) {
+			brcmf_err("error writing SBSDIO_FUNC1_SLEEPCSR\n");
+			return err;
+		}
+	}
+
+	return 0;
+}
+
+
 static bool
 brcmf_sdbrcm_download_firmware(struct brcmf_sdio *bus)
 {
@@ -3423,8 +3398,13 @@ static int brcmf_sdbrcm_bus_init(struct device *dev)
 		ret = -ENODEV;
 	}
 
-	/* Restore previous clock setting */
-	brcmf_sdio_regwb(bus->sdiodev, SBSDIO_FUNC1_CHIPCLKCSR, saveclk, &err);
+	if (brcmf_sdbrcm_sr_capable(bus)) {
+		brcmf_sdbrcm_sr_init(bus);
+	} else {
+		/* Restore previous clock setting */
+		brcmf_sdio_regwb(bus->sdiodev, SBSDIO_FUNC1_CHIPCLKCSR,
+				 saveclk, &err);
+	}
 
 	if (ret == 0) {
 		ret = brcmf_sdio_intr_register(bus->sdiodev);
@@ -3485,7 +3465,8 @@ static bool brcmf_sdbrcm_bus_watchdog(struct brcmf_sdio *bus)
 	brcmf_dbg(TIMER, "Enter\n");
 
 	/* Poll period: check device if appropriate. */
-	if (bus->poll && (++bus->polltick >= bus->pollrate)) {
+	if (!bus->sr_enabled &&
+	    bus->poll && (++bus->polltick >= bus->pollrate)) {
 		u32 intstatus = 0;
 
 		/* Reset poll tick */
@@ -3536,7 +3517,7 @@ static bool brcmf_sdbrcm_bus_watchdog(struct brcmf_sdio *bus)
 			bus->console.count -= bus->console_interval;
 			sdio_claim_host(bus->sdiodev->func[1]);
 			/* Make sure backplane clock is on */
-			brcmf_sdbrcm_clkctl(bus, CLK_AVAIL, false);
+			brcmf_sdbrcm_bus_sleep(bus, false, false);
 			if (brcmf_sdbrcm_readconsole(bus) < 0)
 				/* stop on error */
 				bus->console_interval = 0;
@@ -3553,8 +3534,9 @@ static bool brcmf_sdbrcm_bus_watchdog(struct brcmf_sdio *bus)
 				bus->activity = false;
 				brcmf_sdbrcm_wd_timer(bus, BRCMF_WD_POLL_MS);
 			} else {
+				brcmf_dbg(SDIO, "idle\n");
 				sdio_claim_host(bus->sdiodev->func[1]);
-				brcmf_sdbrcm_clkctl(bus, CLK_NONE, false);
+				brcmf_sdbrcm_bus_sleep(bus, true, false);
 				sdio_release_host(bus->sdiodev->func[1]);
 			}
 		}
@@ -3565,6 +3547,8 @@ static bool brcmf_sdbrcm_bus_watchdog(struct brcmf_sdio *bus)
 
 static bool brcmf_sdbrcm_chipmatch(u16 chipid)
 {
+	if (chipid == BCM43143_CHIP_ID)
+		return true;
 	if (chipid == BCM43241_CHIP_ID)
 		return true;
 	if (chipid == BCM4329_CHIP_ID)
@@ -3573,6 +3557,8 @@ static bool brcmf_sdbrcm_chipmatch(u16 chipid)
 		return true;
 	if (chipid == BCM4334_CHIP_ID)
 		return true;
+	if (chipid == BCM4335_CHIP_ID)
+		return true;
 	return false;
 }
 
@@ -3650,7 +3636,7 @@ brcmf_sdbrcm_probe_attach(struct brcmf_sdio *bus, u32 regsva)
 	int err = 0;
 	int reg_addr;
 	u32 reg_val;
-	u8 idx;
+	u32 drivestrength;
 
 	bus->alp_only = true;
 
@@ -3686,8 +3672,16 @@ brcmf_sdbrcm_probe_attach(struct brcmf_sdio *bus, u32 regsva)
 		goto fail;
 	}
 
-	brcmf_sdio_chip_drivestrengthinit(bus->sdiodev, bus->ci,
-					  SDIO_DRIVE_STRENGTH);
+	if (brcmf_sdbrcm_kso_init(bus)) {
+		brcmf_err("error enabling KSO\n");
+		goto fail;
+	}
+
+	if ((bus->sdiodev->pdata) && (bus->sdiodev->pdata->drive_strength))
+		drivestrength = bus->sdiodev->pdata->drive_strength;
+	else
+		drivestrength = DEFAULT_SDIO_DRIVE_STRENGTH;
+	brcmf_sdio_chip_drivestrengthinit(bus->sdiodev, bus->ci, drivestrength);
 
 	/* Get info on the SOCRAM cores... */
 	bus->ramsize = bus->ci->ramsize;
@@ -3696,12 +3690,37 @@ brcmf_sdbrcm_probe_attach(struct brcmf_sdio *bus, u32 regsva)
 		goto fail;
 	}
 
-	/* Set core control so an SDIO reset does a backplane reset */
-	idx = brcmf_sdio_chip_getinfidx(bus->ci, BCMA_CORE_SDIO_DEV);
-	reg_addr = bus->ci->c_inf[idx].base +
-		   offsetof(struct sdpcmd_regs, corecontrol);
-	reg_val = brcmf_sdio_regrl(bus->sdiodev, reg_addr, NULL);
-	brcmf_sdio_regwl(bus->sdiodev, reg_addr, reg_val | CC_BPRESEN, NULL);
+	/* Set card control so an SDIO card reset does a WLAN backplane reset */
+	reg_val = brcmf_sdio_regrb(bus->sdiodev,
+				   SDIO_CCCR_BRCM_CARDCTRL, &err);
+	if (err)
+		goto fail;
+
+	reg_val |= SDIO_CCCR_BRCM_CARDCTRL_WLANRESET;
+
+	brcmf_sdio_regwb(bus->sdiodev,
+			 SDIO_CCCR_BRCM_CARDCTRL, reg_val, &err);
+	if (err)
+		goto fail;
+
+	/* set PMUControl so a backplane reset does PMU state reload */
+	reg_addr = CORE_CC_REG(bus->ci->c_inf[0].base,
+			       pmucontrol);
+	reg_val = brcmf_sdio_regrl(bus->sdiodev,
+				   reg_addr,
+				   &err);
+	if (err)
+		goto fail;
+
+	reg_val |= (BCMA_CC_PMU_CTL_RES_RELOAD << BCMA_CC_PMU_CTL_RES_SHIFT);
+
+	brcmf_sdio_regwl(bus->sdiodev,
+			 reg_addr,
+			 reg_val,
+			 &err);
+	if (err)
+		goto fail;
+
 
 	sdio_release_host(bus->sdiodev->func[1]);
 
@@ -3755,6 +3774,10 @@ static bool brcmf_sdbrcm_probe_init(struct brcmf_sdio *bus)
 	bus->use_rxchain = false;
 	bus->sd_rxchain = false;
 
+	/* SR state */
+	bus->sleeping = false;
+	bus->sr_enabled = false;
+
 	return true;
 }
 
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
index b3c608ee37cf..5352dc1fdf3c 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
@@ -21,6 +21,7 @@
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/err.h>
+#include <linux/jiffies.h>
 #include <uapi/linux/nl80211.h>
 #include <net/cfg80211.h>
 
@@ -31,8 +32,11 @@
 #include "dhd_dbg.h"
 #include "dhd_bus.h"
 #include "fwil.h"
+#include "fwil_types.h"
 #include "fweh.h"
 #include "fwsignal.h"
+#include "p2p.h"
+#include "wl_cfg80211.h"
 
 /**
  * DOC: Firmware Signalling
@@ -144,6 +148,9 @@ static const char *brcmf_fws_get_tlv_name(enum brcmf_fws_tlv_type id)
 #define BRCMF_FWS_HTOD_FLAG_PKTFROMHOST			0x01
 #define BRCMF_FWS_HTOD_FLAG_PKT_REQUESTED		0x02
 
+#define BRCMF_FWS_RET_OK_NOSCHEDULE	0
+#define BRCMF_FWS_RET_OK_SCHEDULE	1
+
 /**
  * enum brcmf_fws_skb_state - indicates processing state of skb.
  *
@@ -265,6 +272,9 @@ struct brcmf_skbuff_cb {
 	brcmu_maskget32(txs, BRCMF_FWS_TXSTAT_ ## field ## _MASK, \
 			BRCMF_FWS_TXSTAT_ ## field ## _SHIFT)
 
+/* How long to defer borrowing in jiffies */
+#define BRCMF_FWS_BORROW_DEFER_PERIOD		(HZ / 10)
+
 /**
  * enum brcmf_fws_fifo - fifo indices used by dongle firmware.
  *
@@ -419,9 +429,11 @@ struct brcmf_fws_info {
 	struct work_struct fws_dequeue_work;
 	u32 fifo_enqpkt[BRCMF_FWS_FIFO_COUNT];
 	int fifo_credit[BRCMF_FWS_FIFO_COUNT];
+	int credits_borrowed[BRCMF_FWS_FIFO_AC_VO + 1];
 	int deq_node_pos[BRCMF_FWS_FIFO_COUNT];
 	u32 fifo_credit_map;
 	u32 fifo_delay_map;
+	unsigned long borrow_defer_timestamp;
 };
 
 /*
@@ -678,28 +690,28 @@ brcmf_fws_mac_descriptor_lookup(struct brcmf_fws_info *fws, u8 *ea)
 }
 
 static struct brcmf_fws_mac_descriptor*
-brcmf_fws_find_mac_desc(struct brcmf_fws_info *fws, int ifidx, u8 *da)
+brcmf_fws_find_mac_desc(struct brcmf_fws_info *fws, struct brcmf_if *ifp,
+			u8 *da)
 {
 	struct brcmf_fws_mac_descriptor *entry = &fws->desc.other;
-	struct brcmf_if *ifp;
 	bool multicast;
+	enum nl80211_iftype iftype;
 
-	brcmf_dbg(TRACE, "enter: ifidx=%d\n", ifidx);
+	brcmf_dbg(TRACE, "enter: idx=%d\n", ifp->bssidx);
 
 	multicast = is_multicast_ether_addr(da);
-	ifp = fws->drvr->iflist[ifidx ? ifidx + 1 : 0];
-	if (WARN_ON(!ifp))
-		goto done;
+	iftype = brcmf_cfg80211_get_iftype(ifp);
 
 	/* Multicast destination and P2P clients get the interface entry.
 	 * STA gets the interface entry if there is no exact match. For
 	 * example, TDLS destinations have their own entry.
 	 */
 	entry = NULL;
-	if (multicast && ifp->fws_desc)
+	if ((multicast || iftype == NL80211_IFTYPE_STATION ||
+	     iftype == NL80211_IFTYPE_P2P_CLIENT) && ifp->fws_desc)
 		entry = ifp->fws_desc;
 
-	if (entry != NULL && multicast)
+	if (entry != NULL && iftype != NL80211_IFTYPE_STATION)
 		goto done;
 
 	entry = brcmf_fws_mac_descriptor_lookup(fws, da);
@@ -711,26 +723,29 @@ done:
 	return entry;
 }
 
-static bool brcmf_fws_mac_desc_ready(struct brcmf_fws_mac_descriptor *entry,
-				     int fifo)
+static bool brcmf_fws_mac_desc_closed(struct brcmf_fws_info *fws,
+				      struct brcmf_fws_mac_descriptor *entry,
+				      int fifo)
 {
-	bool ready;
+	struct brcmf_fws_mac_descriptor *if_entry;
+	bool closed;
 
-	/*
-	 * destination entry is ready when firmware says it is OPEN
-	 * and there are no packets enqueued for it.
+	/* for unique destination entries the related interface
+	 * may be closed.
 	 */
-	ready = entry->state == BRCMF_FWS_STATE_OPEN &&
-		!entry->suppressed &&
-		brcmu_pktq_mlen(&entry->psq, 3 << (fifo * 2)) == 0;
-
-	/*
-	 * Or when the destination entry is CLOSED, but firmware has
-	 * specifically requested packets for this entry.
+	if (entry->mac_handle) {
+		if_entry = &fws->desc.iface[entry->interface_id];
+		if (if_entry->state == BRCMF_FWS_STATE_CLOSE)
+			return true;
+	}
+	/* an entry is closed when the state is closed and
+	 * the firmware did not request anything.
 	 */
-	ready = ready || (entry->state == BRCMF_FWS_STATE_CLOSE &&
-		(entry->requested_credit + entry->requested_packet));
-	return ready;
+	closed = entry->state == BRCMF_FWS_STATE_CLOSE &&
+		 !entry->requested_credit && !entry->requested_packet;
+
+	/* Or firmware does not allow traffic for given fifo */
+	return closed || !(entry->ac_bitmap & BIT(fifo));
 }
 
 static void brcmf_fws_mac_desc_cleanup(struct brcmf_fws_info *fws,
@@ -825,11 +840,12 @@ brcmf_fws_flow_control_check(struct brcmf_fws_info *fws, struct pktq *pq,
 {
 	struct brcmf_if *ifp = fws->drvr->iflist[if_id];
 
-	brcmf_dbg(TRACE,
-		  "enter: bssidx=%d, ifidx=%d\n", ifp->bssidx, ifp->ifidx);
 	if (WARN_ON(!ifp))
 		return;
 
+	brcmf_dbg(TRACE,
+		  "enter: bssidx=%d, ifidx=%d\n", ifp->bssidx, ifp->ifidx);
+
 	if ((ifp->netif_stop & BRCMF_NETIF_STOP_REASON_FWS_FC) &&
 	    pq->len <= BRCMF_FWS_FLOWCONTROL_LOWATER)
 		brcmf_txflowblock_if(ifp,
@@ -861,9 +877,10 @@ int brcmf_fws_macdesc_indicate(struct brcmf_fws_info *fws, u8 type, u8 *data)
 	entry = &fws->desc.nodes[mac_handle & 0x1F];
 	if (type == BRCMF_FWS_TYPE_MACDESC_DEL) {
 		brcmf_dbg(TRACE, "deleting mac %pM idx %d\n", addr, ifidx);
-		if (entry->occupied)
+		if (entry->occupied) {
+			brcmf_fws_mac_desc_cleanup(fws, entry, -1);
 			brcmf_fws_clear_mac_descriptor(entry);
-		else
+		} else
 			fws->stats.mac_update_failed++;
 		return 0;
 	}
@@ -914,12 +931,13 @@ static int brcmf_fws_macdesc_state_indicate(struct brcmf_fws_info *fws,
 	entry->requested_credit = 0;
 	if (type == BRCMF_FWS_TYPE_MAC_OPEN) {
 		entry->state = BRCMF_FWS_STATE_OPEN;
+		return BRCMF_FWS_RET_OK_SCHEDULE;
 	} else {
 		entry->state = BRCMF_FWS_STATE_CLOSE;
 		for (i = BRCMF_FWS_FIFO_AC_BE; i < NL80211_NUM_ACS; i++)
 			brcmf_fws_tim_update(fws, entry, i);
 	}
-	return 0;
+	return BRCMF_FWS_RET_OK_NOSCHEDULE;
 }
 
 static int brcmf_fws_interface_state_indicate(struct brcmf_fws_info *fws,
@@ -946,10 +964,10 @@ static int brcmf_fws_interface_state_indicate(struct brcmf_fws_info *fws,
 	switch (type) {
 	case BRCMF_FWS_TYPE_INTERFACE_OPEN:
 		entry->state = BRCMF_FWS_STATE_OPEN;
-		return 0;
+		return BRCMF_FWS_RET_OK_SCHEDULE;
 	case BRCMF_FWS_TYPE_INTERFACE_CLOSE:
 		entry->state = BRCMF_FWS_STATE_CLOSE;
-		return 0;
+		return BRCMF_FWS_RET_OK_NOSCHEDULE;
 	default:
 		ret = -EINVAL;
 		break;
@@ -979,15 +997,40 @@ static int brcmf_fws_request_indicate(struct brcmf_fws_info *fws, u8 type,
 		entry->requested_packet = data[0];
 
 	entry->ac_bitmap = data[2];
-	return 0;
+	return BRCMF_FWS_RET_OK_SCHEDULE;
 }
 
 static void brcmf_fws_return_credits(struct brcmf_fws_info *fws,
 				     u8 fifo, u8 credits)
 {
+	int lender_ac;
+	int *borrowed;
+	int *fifo_credit;
+
 	if (!credits)
 		return;
 
+	if ((fifo == BRCMF_FWS_FIFO_AC_BE) &&
+	    (fws->credits_borrowed[0])) {
+		for (lender_ac = BRCMF_FWS_FIFO_AC_VO; lender_ac >= 0;
+		     lender_ac--) {
+			borrowed = &fws->credits_borrowed[lender_ac];
+			if (*borrowed) {
+				fws->fifo_credit_map |= (1 << lender_ac);
+				fifo_credit = &fws->fifo_credit[lender_ac];
+				if (*borrowed >= credits) {
+					*borrowed -= credits;
+					*fifo_credit += credits;
+					return;
+				} else {
+					credits -= *borrowed;
+					*fifo_credit += *borrowed;
+					*borrowed = 0;
+				}
+			}
+		}
+	}
+
 	fws->fifo_credit_map |= 1 << fifo;
 	fws->fifo_credit[fifo] += credits;
 }
@@ -1074,7 +1117,7 @@ static struct sk_buff *brcmf_fws_deq(struct brcmf_fws_info *fws, int fifo)
 	int num_nodes;
 	int node_pos;
 	int prec_out;
-	int pmsk = 3;
+	int pmsk;
 	int i;
 
 	table = (struct brcmf_fws_mac_descriptor *)&fws->desc;
@@ -1083,11 +1126,14 @@ static struct sk_buff *brcmf_fws_deq(struct brcmf_fws_info *fws, int fifo)
 
 	for (i = 0; i < num_nodes; i++) {
 		entry = &table[(node_pos + i) % num_nodes];
-		if (!entry->occupied)
+		if (!entry->occupied ||
+		    brcmf_fws_mac_desc_closed(fws, entry, fifo))
 			continue;
 
 		if (entry->suppressed)
 			pmsk = 2;
+		else
+			pmsk = 3;
 		p = brcmu_pktq_mdeq(&entry->psq, pmsk << (fifo * 2), &prec_out);
 		if (p == NULL) {
 			if (entry->suppressed) {
@@ -1250,7 +1296,7 @@ static int brcmf_fws_fifocreditback_indicate(struct brcmf_fws_info *fws,
 
 	if (fws->fcmode != BRCMF_FWS_FCMODE_EXPLICIT_CREDIT) {
 		brcmf_dbg(INFO, "ignored\n");
-		return 0;
+		return BRCMF_FWS_RET_OK_NOSCHEDULE;
 	}
 
 	brcmf_dbg(TRACE, "enter: data %pM\n", data);
@@ -1259,8 +1305,7 @@ static int brcmf_fws_fifocreditback_indicate(struct brcmf_fws_info *fws,
 
 	brcmf_dbg(INFO, "map: credit %x delay %x\n", fws->fifo_credit_map,
 		  fws->fifo_delay_map);
-	brcmf_fws_schedule_deq(fws);
-	return 0;
+	return BRCMF_FWS_RET_OK_SCHEDULE;
 }
 
 static int brcmf_fws_txstatus_indicate(struct brcmf_fws_info *fws, u8 *data)
@@ -1344,6 +1389,8 @@ int brcmf_fws_hdrpull(struct brcmf_pub *drvr, int ifidx, s16 signal_len,
 	u8 type;
 	u8 len;
 	u8 *data;
+	s32 status;
+	s32 err;
 
 	brcmf_dbg(TRACE, "enter: ifidx %d, skblen %u, sig %d\n",
 		  ifidx, skb->len, signal_len);
@@ -1363,6 +1410,7 @@ int brcmf_fws_hdrpull(struct brcmf_pub *drvr, int ifidx, s16 signal_len,
 	data_len = signal_len;
 	signal_data = skb->data;
 
+	status = BRCMF_FWS_RET_OK_NOSCHEDULE;
 	while (data_len > 0) {
 		/* extract tlv info */
 		type = signal_data[0];
@@ -1388,6 +1436,7 @@ int brcmf_fws_hdrpull(struct brcmf_pub *drvr, int ifidx, s16 signal_len,
 		if (len != brcmf_fws_get_tlv_len(fws, type))
 			break;
 
+		err = BRCMF_FWS_RET_OK_NOSCHEDULE;
 		switch (type) {
 		case BRCMF_FWS_TYPE_HOST_REORDER_RXPKTS:
 		case BRCMF_FWS_TYPE_COMP_TXSTATUS:
@@ -1398,21 +1447,22 @@ int brcmf_fws_hdrpull(struct brcmf_pub *drvr, int ifidx, s16 signal_len,
 			break;
 		case BRCMF_FWS_TYPE_MAC_OPEN:
 		case BRCMF_FWS_TYPE_MAC_CLOSE:
-			brcmf_fws_macdesc_state_indicate(fws, type, data);
+			err = brcmf_fws_macdesc_state_indicate(fws, type, data);
 			break;
 		case BRCMF_FWS_TYPE_INTERFACE_OPEN:
 		case BRCMF_FWS_TYPE_INTERFACE_CLOSE:
-			brcmf_fws_interface_state_indicate(fws, type, data);
+			err = brcmf_fws_interface_state_indicate(fws, type,
+								 data);
 			break;
 		case BRCMF_FWS_TYPE_MAC_REQUEST_CREDIT:
 		case BRCMF_FWS_TYPE_MAC_REQUEST_PACKET:
-			brcmf_fws_request_indicate(fws, type, data);
+			err = brcmf_fws_request_indicate(fws, type, data);
 			break;
 		case BRCMF_FWS_TYPE_TXSTATUS:
 			brcmf_fws_txstatus_indicate(fws, data);
 			break;
 		case BRCMF_FWS_TYPE_FIFO_CREDITBACK:
-			brcmf_fws_fifocreditback_indicate(fws, data);
+			err = brcmf_fws_fifocreditback_indicate(fws, data);
 			break;
 		case BRCMF_FWS_TYPE_RSSI:
 			brcmf_fws_rssi_indicate(fws, *data);
@@ -1426,7 +1476,8 @@ int brcmf_fws_hdrpull(struct brcmf_pub *drvr, int ifidx, s16 signal_len,
 			fws->stats.tlv_invalid_type++;
 			break;
 		}
-
+		if (err == BRCMF_FWS_RET_OK_SCHEDULE)
+			status = BRCMF_FWS_RET_OK_SCHEDULE;
 		signal_data += len + 2;
 		data_len -= len + 2;
 	}
@@ -1434,6 +1485,9 @@ int brcmf_fws_hdrpull(struct brcmf_pub *drvr, int ifidx, s16 signal_len,
 	if (data_len != 0)
 		fws->stats.tlv_parse_failed++;
 
+	if (status == BRCMF_FWS_RET_OK_SCHEDULE)
+		brcmf_fws_schedule_deq(fws);
+
 	/* signalling processing result does
 	 * not affect the actual ethernet packet.
 	 */
@@ -1553,7 +1607,7 @@ static int brcmf_fws_precommit_skb(struct brcmf_fws_info *fws, int fifo,
 	return rc;
 }
 
-static int
+static void
 brcmf_fws_rollback_toq(struct brcmf_fws_info *fws, struct sk_buff *skb)
 {
 	/*
@@ -1595,7 +1649,6 @@ brcmf_fws_rollback_toq(struct brcmf_fws_info *fws, struct sk_buff *skb)
 				/* free the hanger slot */
 				brcmf_fws_hanger_poppkt(&fws->hanger, hslot,
 							&pktout, true);
-				brcmf_txfinalize(fws->drvr, skb, false);
 				rc = -EINVAL;
 				goto fail;
 			}
@@ -1629,11 +1682,31 @@ brcmf_fws_rollback_toq(struct brcmf_fws_info *fws, struct sk_buff *skb)
 
 
 fail:
-	if (rc)
+	if (rc) {
+		brcmf_txfinalize(fws->drvr, skb, false);
 		fws->stats.rollback_failed++;
-	else
+	} else
 		fws->stats.rollback_success++;
-	return rc;
+}
+
+static int brcmf_fws_borrow_credit(struct brcmf_fws_info *fws)
+{
+	int lender_ac;
+
+	if (time_after(fws->borrow_defer_timestamp, jiffies))
+		return -ENAVAIL;
+
+	for (lender_ac = 0; lender_ac <= BRCMF_FWS_FIFO_AC_VO; lender_ac++) {
+		if (fws->fifo_credit[lender_ac]) {
+			fws->credits_borrowed[lender_ac]++;
+			fws->fifo_credit[lender_ac]--;
+			if (fws->fifo_credit[lender_ac] == 0)
+				fws->fifo_credit_map &= ~(1 << lender_ac);
+			brcmf_dbg(TRACE, "borrow credit from: %d\n", lender_ac);
+			return 0;
+		}
+	}
+	return -ENAVAIL;
 }
 
 static int brcmf_fws_consume_credit(struct brcmf_fws_info *fws, int fifo,
@@ -1669,8 +1742,17 @@ static int brcmf_fws_consume_credit(struct brcmf_fws_info *fws, int fifo,
 		return 0;
 	}
 
+	if (fifo != BRCMF_FWS_FIFO_AC_BE)
+		fws->borrow_defer_timestamp = jiffies +
+					      BRCMF_FWS_BORROW_DEFER_PERIOD;
+
 	if (!(*credit)) {
-		brcmf_dbg(TRACE, "exit: credits depleted\n");
+		/* Try to borrow a credit from other queue */
+		if (fifo == BRCMF_FWS_FIFO_AC_BE &&
+		    brcmf_fws_borrow_credit(fws) == 0)
+			return 0;
+
+		brcmf_dbg(TRACE, "exit: ac=%d, credits depleted\n", fifo);
 		return -ENAVAIL;
 	}
 	(*credit)--;
@@ -1712,17 +1794,17 @@ static int brcmf_fws_commit_skb(struct brcmf_fws_info *fws, int fifo,
 	return rc;
 
 rollback:
-	rc = brcmf_fws_rollback_toq(fws, skb);
+	brcmf_fws_rollback_toq(fws, skb);
 	return rc;
 }
 
 int brcmf_fws_process_skb(struct brcmf_if *ifp, struct sk_buff *skb)
 {
 	struct brcmf_pub *drvr = ifp->drvr;
+	struct brcmf_fws_info *fws = drvr->fws;
 	struct brcmf_skbuff_cb *skcb = brcmf_skbcb(skb);
 	struct ethhdr *eh = (struct ethhdr *)(skb->data);
 	ulong flags;
-	u8 ifidx = ifp->ifidx;
 	int fifo = BRCMF_FWS_FIFO_BCMC;
 	bool multicast = is_multicast_ether_addr(eh->h_dest);
 
@@ -1734,9 +1816,9 @@ int brcmf_fws_process_skb(struct brcmf_if *ifp, struct sk_buff *skb)
 	if (ntohs(eh->h_proto) == ETH_P_PAE)
 		atomic_inc(&ifp->pend_8021x_cnt);
 
-	if (!brcmf_fws_fc_active(drvr->fws)) {
+	if (!brcmf_fws_fc_active(fws)) {
 		/* If the protocol uses a data header, apply it */
-		brcmf_proto_hdrpush(drvr, ifidx, 0, skb);
+		brcmf_proto_hdrpush(drvr, ifp->ifidx, 0, skb);
 
 		/* Use bus module to send data frame */
 		return brcmf_bus_txdata(drvr->bus_if, skb);
@@ -1744,9 +1826,9 @@ int brcmf_fws_process_skb(struct brcmf_if *ifp, struct sk_buff *skb)
 
 	/* set control buffer information */
 	skcb->if_flags = 0;
-	skcb->mac = brcmf_fws_find_mac_desc(drvr->fws, ifidx, eh->h_dest);
+	skcb->mac = brcmf_fws_find_mac_desc(fws, ifp, eh->h_dest);
 	skcb->state = BRCMF_FWS_SKBSTATE_NEW;
-	brcmf_skb_if_flags_set_field(skb, INDEX, ifidx);
+	brcmf_skb_if_flags_set_field(skb, INDEX, ifp->ifidx);
 	if (!multicast)
 		fifo = brcmf_fws_prio2fifo[skb->priority];
 	brcmf_skb_if_flags_set_field(skb, FIFO, fifo);
@@ -1755,14 +1837,18 @@ int brcmf_fws_process_skb(struct brcmf_if *ifp, struct sk_buff *skb)
 		  multicast, fifo);
 
 	brcmf_fws_lock(drvr, flags);
-	if (!brcmf_fws_mac_desc_ready(skcb->mac, fifo) ||
+	if (skcb->mac->suppressed ||
+	    brcmf_fws_mac_desc_closed(fws, skcb->mac, fifo) ||
+	    brcmu_pktq_mlen(&skcb->mac->psq, 3 << (fifo * 2)) ||
 	    (!multicast &&
-	     brcmf_fws_consume_credit(drvr->fws, fifo, skb) < 0)) {
+	     brcmf_fws_consume_credit(fws, fifo, skb) < 0)) {
 		/* enqueue the packet in delayQ */
 		drvr->fws->fifo_delay_map |= 1 << fifo;
-		brcmf_fws_enq(drvr->fws, BRCMF_FWS_SKBSTATE_DELAYED, fifo, skb);
+		brcmf_fws_enq(fws, BRCMF_FWS_SKBSTATE_DELAYED, fifo, skb);
 	} else {
-		brcmf_fws_commit_skb(drvr->fws, fifo, skb);
+		if (brcmf_fws_commit_skb(fws, fifo, skb))
+			if (!multicast)
+				brcmf_skb_pick_up_credit(fws, fifo, skb);
 	}
 	brcmf_fws_unlock(drvr, flags);
 	return 0;
@@ -1799,14 +1885,17 @@ void brcmf_fws_add_interface(struct brcmf_if *ifp)
 void brcmf_fws_del_interface(struct brcmf_if *ifp)
 {
 	struct brcmf_fws_mac_descriptor *entry = ifp->fws_desc;
+	ulong flags;
 
 	brcmf_dbg(TRACE, "enter: idx=%d\n", ifp->bssidx);
 	if (!entry)
 		return;
 
+	brcmf_fws_lock(ifp->drvr, flags);
 	ifp->fws_desc = NULL;
 	brcmf_fws_clear_mac_descriptor(entry);
 	brcmf_fws_cleanup(ifp->drvr->fws, ifp->ifidx);
+	brcmf_fws_unlock(ifp->drvr, flags);
 }
 
 static void brcmf_fws_dequeue_worker(struct work_struct *worker)
@@ -1826,14 +1915,29 @@ static void brcmf_fws_dequeue_worker(struct work_struct *worker)
 			  fws->fifo_credit[fifo]);
 		for (credit = 0; credit < fws->fifo_credit[fifo]; /* nop */) {
 			skb = brcmf_fws_deq(fws, fifo);
-			if (!skb)
+			if (!skb || brcmf_fws_commit_skb(fws, fifo, skb))
 				break;
-			if (!brcmf_fws_commit_skb(fws, fifo, skb) &&
-			    brcmf_skbcb(skb)->if_flags &
+			if (brcmf_skbcb(skb)->if_flags &
 			    BRCMF_SKB_IF_FLAGS_CREDITCHECK_MASK)
 				credit++;
 		}
-		fws->fifo_credit[fifo] -= credit;
+		if ((fifo == BRCMF_FWS_FIFO_AC_BE) &&
+		    (credit == fws->fifo_credit[fifo])) {
+			fws->fifo_credit[fifo] -= credit;
+			while (brcmf_fws_borrow_credit(fws) == 0) {
+				skb = brcmf_fws_deq(fws, fifo);
+				if (!skb) {
+					brcmf_fws_return_credits(fws, fifo, 1);
+					break;
+				}
+				if (brcmf_fws_commit_skb(fws, fifo, skb)) {
+					brcmf_fws_return_credits(fws, fifo, 1);
+					break;
+				}
+			}
+		} else {
+			fws->fifo_credit[fifo] -= credit;
+		}
 	}
 	brcmf_fws_unlock(fws->drvr, flags);
 }
@@ -1872,16 +1976,20 @@ int brcmf_fws_init(struct brcmf_pub *drvr)
 		       BRCMF_FWS_FLAGS_CREDIT_STATUS_SIGNALS |
 		       BRCMF_FWS_FLAGS_HOST_PROPTXSTATUS_ACTIVE;
 
-	rc = brcmf_fil_iovar_int_set(drvr->iflist[0], "tlv", tlv);
+	rc = brcmf_fweh_register(drvr, BRCMF_E_FIFO_CREDIT_MAP,
+				 brcmf_fws_notify_credit_map);
 	if (rc < 0) {
-		brcmf_err("failed to set bdcv2 tlv signaling\n");
+		brcmf_err("register credit map handler failed\n");
 		goto fail;
 	}
 
-	if (brcmf_fweh_register(drvr, BRCMF_E_FIFO_CREDIT_MAP,
-				brcmf_fws_notify_credit_map)) {
-		brcmf_err("register credit map handler failed\n");
-		goto fail;
+	/* setting the iovar may fail if feature is unsupported
+	 * so leave the rc as is so driver initialization can
+	 * continue.
+	 */
+	if (brcmf_fil_iovar_int_set(drvr->iflist[0], "tlv", tlv)) {
+		brcmf_err("failed to set bdcv2 tlv signaling\n");
+		goto fail_event;
 	}
 
 	brcmf_fws_hanger_init(&drvr->fws->hanger);
@@ -1897,9 +2005,9 @@ int brcmf_fws_init(struct brcmf_pub *drvr)
 		  drvr->fw_signals ? "enabled" : "disabled", tlv);
 	return 0;
 
+fail_event:
+	brcmf_fweh_unregister(drvr, BRCMF_E_FIFO_CREDIT_MAP);
 fail:
-	/* disable flow control entirely */
-	drvr->fw_signals = false;
 	brcmf_fws_deinit(drvr);
 	return rc;
 }
@@ -1912,6 +2020,14 @@ void brcmf_fws_deinit(struct brcmf_pub *drvr)
 	if (!fws)
 		return;
 
+	/* disable firmware signalling entirely
+	 * to avoid using the workqueue.
+	 */
+	drvr->fw_signals = false;
+
+	if (drvr->fws->fws_wq)
+		destroy_workqueue(drvr->fws->fws_wq);
+
 	/* cleanup */
 	brcmf_fws_lock(drvr, flags);
 	brcmf_fws_cleanup(fws, -1);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
index 94ff045df2b3..2b90da0d85f3 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
@@ -424,29 +424,6 @@ static void brcmf_p2p_print_actframe(bool tx, void *frame, u32 frame_len)
 
 
 /**
- * brcmf_p2p_chnr_to_chspec() - convert channel number to chanspec.
- *
- * @channel: channel number
- */
-static u16 brcmf_p2p_chnr_to_chspec(u16 channel)
-{
-	u16 chanspec;
-
-	chanspec = channel & WL_CHANSPEC_CHAN_MASK;
-
-	if (channel <= CH_MAX_2G_CHANNEL)
-		chanspec |= WL_CHANSPEC_BAND_2G;
-	else
-		chanspec |= WL_CHANSPEC_BAND_5G;
-
-	chanspec |= WL_CHANSPEC_BW_20;
-	chanspec |= WL_CHANSPEC_CTL_SB_NONE;
-
-	return chanspec;
-}
-
-
-/**
  * brcmf_p2p_set_firmware() - prepare firmware for peer-to-peer operation.
  *
  * @ifp: ifp to use for iovars (primary).
@@ -837,7 +814,8 @@ static s32 brcmf_p2p_run_escan(struct brcmf_cfg80211_info *cfg,
 					   IEEE80211_CHAN_PASSIVE_SCAN))
 				continue;
 
-			chanspecs[i] = channel_to_chanspec(chan);
+			chanspecs[i] = channel_to_chanspec(&p2p->cfg->d11inf,
+							   chan);
 			brcmf_dbg(INFO, "%d: chan=%d, channel spec=%x\n",
 				  num_nodfs, chan->hw_value, chanspecs[i]);
 			num_nodfs++;
@@ -945,8 +923,8 @@ static s32
 brcmf_p2p_discover_listen(struct brcmf_p2p_info *p2p, u16 channel, u32 duration)
 {
 	struct brcmf_cfg80211_vif *vif;
+	struct brcmu_chan ch;
 	s32 err = 0;
-	u16 chanspec;
 
 	vif = p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif;
 	if (!vif) {
@@ -961,9 +939,11 @@ brcmf_p2p_discover_listen(struct brcmf_p2p_info *p2p, u16 channel, u32 duration)
 		goto exit;
 	}
 
-	chanspec = brcmf_p2p_chnr_to_chspec(channel);
+	ch.chnum = channel;
+	ch.bw = BRCMU_CHAN_BW_20;
+	p2p->cfg->d11inf.encchspec(&ch);
 	err = brcmf_p2p_set_discover_state(vif->ifp, WL_P2P_DISC_ST_LISTEN,
-					   chanspec, (u16)duration);
+					   ch.chspec, (u16)duration);
 	if (!err) {
 		set_bit(BRCMF_P2P_STATUS_DISCOVER_LISTEN, &p2p->status);
 		p2p->remain_on_channel_cookie++;
@@ -1075,6 +1055,7 @@ static s32 brcmf_p2p_act_frm_search(struct brcmf_p2p_info *p2p, u16 channel)
 	u32 channel_cnt;
 	u16 *default_chan_list;
 	u32 i;
+	struct brcmu_chan ch;
 
 	brcmf_dbg(TRACE, "Enter\n");
 
@@ -1089,15 +1070,23 @@ static s32 brcmf_p2p_act_frm_search(struct brcmf_p2p_info *p2p, u16 channel)
 		err = -ENOMEM;
 		goto exit;
 	}
+	ch.bw = BRCMU_CHAN_BW_20;
 	if (channel) {
+		ch.chnum = channel;
+		p2p->cfg->d11inf.encchspec(&ch);
 		/* insert same channel to the chan_list */
 		for (i = 0; i < channel_cnt; i++)
-			default_chan_list[i] =
-					brcmf_p2p_chnr_to_chspec(channel);
+			default_chan_list[i] = ch.chspec;
 	} else {
-		default_chan_list[0] = brcmf_p2p_chnr_to_chspec(SOCIAL_CHAN_1);
-		default_chan_list[1] = brcmf_p2p_chnr_to_chspec(SOCIAL_CHAN_2);
-		default_chan_list[2] = brcmf_p2p_chnr_to_chspec(SOCIAL_CHAN_3);
+		ch.chnum = SOCIAL_CHAN_1;
+		p2p->cfg->d11inf.encchspec(&ch);
+		default_chan_list[0] = ch.chspec;
+		ch.chnum = SOCIAL_CHAN_2;
+		p2p->cfg->d11inf.encchspec(&ch);
+		default_chan_list[1] = ch.chspec;
+		ch.chnum = SOCIAL_CHAN_3;
+		p2p->cfg->d11inf.encchspec(&ch);
+		default_chan_list[2] = ch.chspec;
 	}
 	err = brcmf_p2p_escan(p2p, channel_cnt, default_chan_list,
 			      WL_P2P_DISC_ST_SEARCH, WL_ESCAN_ACTION_START,
@@ -1227,6 +1216,7 @@ bool brcmf_p2p_scan_finding_common_channel(struct brcmf_cfg80211_info *cfg,
 {
 	struct brcmf_p2p_info *p2p = &cfg->p2p;
 	struct afx_hdl *afx_hdl = &p2p->afx_hdl;
+	struct brcmu_chan ch;
 	u8 *ie;
 	s32 err;
 	u8 p2p_dev_addr[ETH_ALEN];
@@ -1252,8 +1242,12 @@ bool brcmf_p2p_scan_finding_common_channel(struct brcmf_cfg80211_info *cfg,
 					    p2p_dev_addr, sizeof(p2p_dev_addr));
 	if ((err >= 0) &&
 	    (!memcmp(p2p_dev_addr, afx_hdl->tx_dst_addr, ETH_ALEN))) {
-		afx_hdl->peer_chan = bi->ctl_ch ? bi->ctl_ch :
-				      CHSPEC_CHANNEL(le16_to_cpu(bi->chanspec));
+		if (!bi->ctl_ch) {
+			ch.chspec = le16_to_cpu(bi->chanspec);
+			cfg->d11inf.decchspec(&ch);
+			bi->ctl_ch = ch.chnum;
+		}
+		afx_hdl->peer_chan = bi->ctl_ch;
 		brcmf_dbg(TRACE, "ACTION FRAME SCAN : Peer %pM found, channel : %d\n",
 			  afx_hdl->tx_dst_addr, afx_hdl->peer_chan);
 		complete(&afx_hdl->act_frm_scan);
@@ -1360,12 +1354,14 @@ int brcmf_p2p_notify_action_frame_rx(struct brcmf_if *ifp,
 	u8 *frame = (u8 *)(rxframe + 1);
 	struct brcmf_p2p_pub_act_frame *act_frm;
 	struct brcmf_p2psd_gas_pub_act_frame *sd_act_frm;
-	u16 chanspec = be16_to_cpu(rxframe->chanspec);
+	struct brcmu_chan ch;
 	struct ieee80211_mgmt *mgmt_frame;
 	s32 freq;
 	u16 mgmt_type;
 	u8 action;
 
+	ch.chspec = be16_to_cpu(rxframe->chanspec);
+	cfg->d11inf.decchspec(&ch);
 	/* Check if wpa_supplicant has registered for this frame */
 	brcmf_dbg(INFO, "ifp->vif->mgmt_rx_reg %04x\n", ifp->vif->mgmt_rx_reg);
 	mgmt_type = (IEEE80211_STYPE_ACTION & IEEE80211_FCTL_STYPE) >> 4;
@@ -1384,7 +1380,7 @@ int brcmf_p2p_notify_action_frame_rx(struct brcmf_if *ifp,
 				     &p2p->status) &&
 			    (memcmp(afx_hdl->tx_dst_addr, e->addr,
 				    ETH_ALEN) == 0)) {
-				afx_hdl->peer_chan = CHSPEC_CHANNEL(chanspec);
+				afx_hdl->peer_chan = ch.chnum;
 				brcmf_dbg(INFO, "GON request: Peer found, channel=%d\n",
 					  afx_hdl->peer_chan);
 				complete(&afx_hdl->act_frm_scan);
@@ -1427,8 +1423,8 @@ int brcmf_p2p_notify_action_frame_rx(struct brcmf_if *ifp,
 	memcpy(&mgmt_frame->u, frame, mgmt_frame_len);
 	mgmt_frame_len += offsetof(struct ieee80211_mgmt, u);
 
-	freq = ieee80211_channel_to_frequency(CHSPEC_CHANNEL(chanspec),
-					      CHSPEC_IS2G(chanspec) ?
+	freq = ieee80211_channel_to_frequency(ch.chnum,
+					      ch.band == BRCMU_CHAN_BAND_2G ?
 					      IEEE80211_BAND_2GHZ :
 					      IEEE80211_BAND_5GHZ);
 
@@ -1854,6 +1850,7 @@ s32 brcmf_p2p_notify_rx_mgmt_p2p_probereq(struct brcmf_if *ifp,
 	struct brcmf_cfg80211_vif *vif = ifp->vif;
 	struct brcmf_rx_mgmt_data *rxframe = (struct brcmf_rx_mgmt_data *)data;
 	u16 chanspec = be16_to_cpu(rxframe->chanspec);
+	struct brcmu_chan ch;
 	u8 *mgmt_frame;
 	u32 mgmt_frame_len;
 	s32 freq;
@@ -1862,9 +1859,12 @@ s32 brcmf_p2p_notify_rx_mgmt_p2p_probereq(struct brcmf_if *ifp,
 	brcmf_dbg(INFO, "Enter: event %d reason %d\n", e->event_code,
 		  e->reason);
 
+	ch.chspec = be16_to_cpu(rxframe->chanspec);
+	cfg->d11inf.decchspec(&ch);
+
 	if (test_bit(BRCMF_P2P_STATUS_FINDING_COMMON_CHANNEL, &p2p->status) &&
 	    (memcmp(afx_hdl->tx_dst_addr, e->addr, ETH_ALEN) == 0)) {
-		afx_hdl->peer_chan = CHSPEC_CHANNEL(chanspec);
+		afx_hdl->peer_chan = ch.chnum;
 		brcmf_dbg(INFO, "PROBE REQUEST: Peer found, channel=%d\n",
 			  afx_hdl->peer_chan);
 		complete(&afx_hdl->act_frm_scan);
@@ -1889,8 +1889,8 @@ s32 brcmf_p2p_notify_rx_mgmt_p2p_probereq(struct brcmf_if *ifp,
 
 	mgmt_frame = (u8 *)(rxframe + 1);
 	mgmt_frame_len = e->datalen - sizeof(*rxframe);
-	freq = ieee80211_channel_to_frequency(CHSPEC_CHANNEL(chanspec),
-					      CHSPEC_IS2G(chanspec) ?
+	freq = ieee80211_channel_to_frequency(ch.chnum,
+					      ch.band == BRCMU_CHAN_BAND_2G ?
 					      IEEE80211_BAND_2GHZ :
 					      IEEE80211_BAND_5GHZ);
 
@@ -2014,21 +2014,19 @@ static void brcmf_p2p_get_current_chanspec(struct brcmf_p2p_info *p2p,
 {
 	struct brcmf_if *ifp;
 	struct brcmf_fil_chan_info_le ci;
+	struct brcmu_chan ch;
 	s32 err;
 
 	ifp = p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif->ifp;
 
-	*chanspec = 11 & WL_CHANSPEC_CHAN_MASK;
+	ch.chnum = 11;
 
 	err = brcmf_fil_cmd_data_get(ifp, BRCMF_C_GET_CHANNEL, &ci, sizeof(ci));
-	if (!err) {
-		*chanspec = le32_to_cpu(ci.hw_channel) & WL_CHANSPEC_CHAN_MASK;
-		if (*chanspec < CH_MAX_2G_CHANNEL)
-			*chanspec |= WL_CHANSPEC_BAND_2G;
-		else
-			*chanspec |= WL_CHANSPEC_BAND_5G;
-	}
-	*chanspec |= WL_CHANSPEC_BW_20 | WL_CHANSPEC_CTL_SB_NONE;
+	if (!err)
+		ch.chnum = le32_to_cpu(ci.hw_channel);
+	ch.bw = BRCMU_CHAN_BW_20;
+	p2p->cfg->d11inf.encchspec(&ch);
+	*chanspec = ch.chspec;
 }
 
 /**
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c b/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c
index 14be2d5530ce..ca72177388b9 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c
@@ -40,6 +40,15 @@
 #define BCM4329_CORE_ARM_BASE		0x18002000
 #define BCM4329_RAMSIZE			0x48000
 
+/* bcm43143 */
+/* SDIO device core */
+#define BCM43143_CORE_BUS_BASE		0x18002000
+/* internal memory core */
+#define BCM43143_CORE_SOCRAM_BASE	0x18004000
+/* ARM Cortex M3 core, ID 0x82a */
+#define BCM43143_CORE_ARM_BASE		0x18003000
+#define BCM43143_RAMSIZE		0x70000
+
 #define	SBCOREREV(sbidh) \
 	((((sbidh) & SSB_IDHIGH_RCHI) >> SSB_IDHIGH_RCHI_SHIFT) | \
 	  ((sbidh) & SSB_IDHIGH_RCLO))
@@ -52,6 +61,9 @@
 #define CIB_REV_MASK		0xff000000
 #define CIB_REV_SHIFT		24
 
+/* ARM CR4 core specific control flag bits */
+#define ARMCR4_BCMA_IOCTL_CPUHALT	0x0020
+
 #define SDIOD_DRVSTR_KEY(chip, pmu)     (((chip) << 16) | (pmu))
 /* SDIO Pad drive strength to select value mappings */
 struct sdiod_drive_str {
@@ -70,6 +82,14 @@ static const struct sdiod_drive_str sdiod_drvstr_tab1_1v8[] = {
 	{0, 0x1}
 };
 
+/* SDIO Drive Strength to sel value table for 43143 PMU Rev 17 (3.3V) */
+static const struct sdiod_drive_str sdiod_drvstr_tab2_3v3[] = {
+	{16, 0x7},
+	{12, 0x5},
+	{8,  0x3},
+	{4,  0x1}
+};
+
 u8
 brcmf_sdio_chip_getinfidx(struct chip_info *ci, u16 coreid)
 {
@@ -149,7 +169,7 @@ brcmf_sdio_ai_iscoreup(struct brcmf_sdio_dev *sdiodev,
 
 static void
 brcmf_sdio_sb_coredisable(struct brcmf_sdio_dev *sdiodev,
-			  struct chip_info *ci, u16 coreid)
+			  struct chip_info *ci, u16 coreid, u32 core_bits)
 {
 	u32 regdata, base;
 	u8 idx;
@@ -235,7 +255,7 @@ brcmf_sdio_sb_coredisable(struct brcmf_sdio_dev *sdiodev,
 
 static void
 brcmf_sdio_ai_coredisable(struct brcmf_sdio_dev *sdiodev,
-			  struct chip_info *ci, u16 coreid)
+			  struct chip_info *ci, u16 coreid, u32 core_bits)
 {
 	u8 idx;
 	u32 regdata;
@@ -249,19 +269,36 @@ brcmf_sdio_ai_coredisable(struct brcmf_sdio_dev *sdiodev,
 	if ((regdata & BCMA_RESET_CTL_RESET) != 0)
 		return;
 
-	brcmf_sdio_regwl(sdiodev, ci->c_inf[idx].wrapbase+BCMA_IOCTL, 0, NULL);
-	regdata = brcmf_sdio_regrl(sdiodev, ci->c_inf[idx].wrapbase+BCMA_IOCTL,
+	/* ensure no pending backplane operation
+	 * 300uc should be sufficient for backplane ops to be finish
+	 * extra 10ms is taken into account for firmware load stage
+	 * after 10300us carry on disabling the core anyway
+	 */
+	SPINWAIT(brcmf_sdio_regrl(sdiodev,
+				  ci->c_inf[idx].wrapbase+BCMA_RESET_ST,
+				  NULL), 10300);
+	regdata = brcmf_sdio_regrl(sdiodev,
+				   ci->c_inf[idx].wrapbase+BCMA_RESET_ST,
 				   NULL);
-	udelay(10);
+	if (regdata)
+		brcmf_err("disabling core 0x%x with reset status %x\n",
+			  coreid, regdata);
 
 	brcmf_sdio_regwl(sdiodev, ci->c_inf[idx].wrapbase+BCMA_RESET_CTL,
 			 BCMA_RESET_CTL_RESET, NULL);
 	udelay(1);
+
+	brcmf_sdio_regwl(sdiodev, ci->c_inf[idx].wrapbase+BCMA_IOCTL,
+			 core_bits, NULL);
+	regdata = brcmf_sdio_regrl(sdiodev, ci->c_inf[idx].wrapbase+BCMA_IOCTL,
+				   NULL);
+	usleep_range(10, 20);
+
 }
 
 static void
 brcmf_sdio_sb_resetcore(struct brcmf_sdio_dev *sdiodev,
-			struct chip_info *ci, u16 coreid)
+			struct chip_info *ci, u16 coreid, u32 core_bits)
 {
 	u32 regdata;
 	u8 idx;
@@ -272,7 +309,7 @@ brcmf_sdio_sb_resetcore(struct brcmf_sdio_dev *sdiodev,
 	 * Must do the disable sequence first to work for
 	 * arbitrary current core state.
 	 */
-	brcmf_sdio_sb_coredisable(sdiodev, ci, coreid);
+	brcmf_sdio_sb_coredisable(sdiodev, ci, coreid, 0);
 
 	/*
 	 * Now do the initialization sequence.
@@ -325,7 +362,7 @@ brcmf_sdio_sb_resetcore(struct brcmf_sdio_dev *sdiodev,
 
 static void
 brcmf_sdio_ai_resetcore(struct brcmf_sdio_dev *sdiodev,
-			struct chip_info *ci, u16 coreid)
+			struct chip_info *ci, u16 coreid, u32 core_bits)
 {
 	u8 idx;
 	u32 regdata;
@@ -333,31 +370,69 @@ brcmf_sdio_ai_resetcore(struct brcmf_sdio_dev *sdiodev,
 	idx = brcmf_sdio_chip_getinfidx(ci, coreid);
 
 	/* must disable first to work for arbitrary current core state */
-	brcmf_sdio_ai_coredisable(sdiodev, ci, coreid);
+	brcmf_sdio_ai_coredisable(sdiodev, ci, coreid, core_bits);
 
 	/* now do initialization sequence */
 	brcmf_sdio_regwl(sdiodev, ci->c_inf[idx].wrapbase+BCMA_IOCTL,
-			 BCMA_IOCTL_FGC | BCMA_IOCTL_CLK, NULL);
+			 core_bits | BCMA_IOCTL_FGC | BCMA_IOCTL_CLK, NULL);
 	regdata = brcmf_sdio_regrl(sdiodev, ci->c_inf[idx].wrapbase+BCMA_IOCTL,
 				   NULL);
 	brcmf_sdio_regwl(sdiodev, ci->c_inf[idx].wrapbase+BCMA_RESET_CTL,
 			 0, NULL);
+	regdata = brcmf_sdio_regrl(sdiodev,
+				   ci->c_inf[idx].wrapbase+BCMA_RESET_CTL,
+				   NULL);
 	udelay(1);
 
 	brcmf_sdio_regwl(sdiodev, ci->c_inf[idx].wrapbase+BCMA_IOCTL,
-			 BCMA_IOCTL_CLK, NULL);
+			 core_bits | BCMA_IOCTL_CLK, NULL);
 	regdata = brcmf_sdio_regrl(sdiodev, ci->c_inf[idx].wrapbase+BCMA_IOCTL,
 				   NULL);
 	udelay(1);
 }
 
+#ifdef DEBUG
+/* safety check for chipinfo */
+static int brcmf_sdio_chip_cichk(struct chip_info *ci)
+{
+	u8 core_idx;
+
+	/* check RAM core presence for ARM CM3 core */
+	core_idx = brcmf_sdio_chip_getinfidx(ci, BCMA_CORE_ARM_CM3);
+	if (BRCMF_MAX_CORENUM != core_idx) {
+		core_idx = brcmf_sdio_chip_getinfidx(ci,
+						     BCMA_CORE_INTERNAL_MEM);
+		if (BRCMF_MAX_CORENUM == core_idx) {
+			brcmf_err("RAM core not provided with ARM CM3 core\n");
+			return -ENODEV;
+		}
+	}
+
+	/* check RAM base for ARM CR4 core */
+	core_idx = brcmf_sdio_chip_getinfidx(ci, BCMA_CORE_ARM_CR4);
+	if (BRCMF_MAX_CORENUM != core_idx) {
+		if (ci->rambase == 0) {
+			brcmf_err("RAM base not provided with ARM CR4 core\n");
+			return -ENOMEM;
+		}
+	}
+
+	return 0;
+}
+#else	/* DEBUG */
+static inline int brcmf_sdio_chip_cichk(struct chip_info *ci)
+{
+	return 0;
+}
+#endif
+
 static int brcmf_sdio_chip_recognition(struct brcmf_sdio_dev *sdiodev,
 				       struct chip_info *ci, u32 regs)
 {
 	u32 regdata;
+	int ret;
 
-	/*
-	 * Get CC core rev
+	/* Get CC core rev
 	 * Chipid is assume to be at offset 0 from regs arg
 	 * For different chiptypes or old sdio hosts w/o chipcommon,
 	 * other ways of recognition should be added here.
@@ -375,6 +450,23 @@ static int brcmf_sdio_chip_recognition(struct brcmf_sdio_dev *sdiodev,
 
 	/* Address of cores for new chips should be added here */
 	switch (ci->chip) {
+	case BCM43143_CHIP_ID:
+		ci->c_inf[0].wrapbase = ci->c_inf[0].base + 0x00100000;
+		ci->c_inf[0].cib = 0x2b000000;
+		ci->c_inf[1].id = BCMA_CORE_SDIO_DEV;
+		ci->c_inf[1].base = BCM43143_CORE_BUS_BASE;
+		ci->c_inf[1].wrapbase = ci->c_inf[1].base + 0x00100000;
+		ci->c_inf[1].cib = 0x18000000;
+		ci->c_inf[2].id = BCMA_CORE_INTERNAL_MEM;
+		ci->c_inf[2].base = BCM43143_CORE_SOCRAM_BASE;
+		ci->c_inf[2].wrapbase = ci->c_inf[2].base + 0x00100000;
+		ci->c_inf[2].cib = 0x14000000;
+		ci->c_inf[3].id = BCMA_CORE_ARM_CM3;
+		ci->c_inf[3].base = BCM43143_CORE_ARM_BASE;
+		ci->c_inf[3].wrapbase = ci->c_inf[3].base + 0x00100000;
+		ci->c_inf[3].cib = 0x07000000;
+		ci->ramsize = BCM43143_RAMSIZE;
+		break;
 	case BCM43241_CHIP_ID:
 		ci->c_inf[0].wrapbase = 0x18100000;
 		ci->c_inf[0].cib = 0x2a084411;
@@ -435,11 +527,29 @@ static int brcmf_sdio_chip_recognition(struct brcmf_sdio_dev *sdiodev,
 		ci->c_inf[3].cib = 0x07004211;
 		ci->ramsize = 0x80000;
 		break;
+	case BCM4335_CHIP_ID:
+		ci->c_inf[0].wrapbase = 0x18100000;
+		ci->c_inf[0].cib = 0x2b084411;
+		ci->c_inf[1].id = BCMA_CORE_SDIO_DEV;
+		ci->c_inf[1].base = 0x18005000;
+		ci->c_inf[1].wrapbase = 0x18105000;
+		ci->c_inf[1].cib = 0x0f004211;
+		ci->c_inf[2].id = BCMA_CORE_ARM_CR4;
+		ci->c_inf[2].base = 0x18002000;
+		ci->c_inf[2].wrapbase = 0x18102000;
+		ci->c_inf[2].cib = 0x01084411;
+		ci->ramsize = 0xc0000;
+		ci->rambase = 0x180000;
+		break;
 	default:
 		brcmf_err("chipid 0x%x is not supported\n", ci->chip);
 		return -ENODEV;
 	}
 
+	ret = brcmf_sdio_chip_cichk(ci);
+	if (ret)
+		return ret;
+
 	switch (ci->socitype) {
 	case SOCI_SB:
 		ci->iscoreup = brcmf_sdio_sb_iscoreup;
@@ -539,7 +649,7 @@ brcmf_sdio_chip_buscoresetup(struct brcmf_sdio_dev *sdiodev,
 	 * Make sure any on-chip ARM is off (in case strapping is wrong),
 	 * or downloaded code was already running.
 	 */
-	ci->coredisable(sdiodev, ci, BCMA_CORE_ARM_CM3);
+	ci->coredisable(sdiodev, ci, BCMA_CORE_ARM_CM3, 0);
 }
 
 int brcmf_sdio_chip_attach(struct brcmf_sdio_dev *sdiodev,
@@ -600,21 +710,37 @@ void
 brcmf_sdio_chip_drivestrengthinit(struct brcmf_sdio_dev *sdiodev,
 				  struct chip_info *ci, u32 drivestrength)
 {
-	struct sdiod_drive_str *str_tab = NULL;
-	u32 str_mask = 0;
-	u32 str_shift = 0;
+	const struct sdiod_drive_str *str_tab = NULL;
+	u32 str_mask;
+	u32 str_shift;
 	char chn[8];
 	u32 base = ci->c_inf[0].base;
+	u32 i;
+	u32 drivestrength_sel = 0;
+	u32 cc_data_temp;
+	u32 addr;
 
 	if (!(ci->c_inf[0].caps & CC_CAP_PMU))
 		return;
 
 	switch (SDIOD_DRVSTR_KEY(ci->chip, ci->pmurev)) {
 	case SDIOD_DRVSTR_KEY(BCM4330_CHIP_ID, 12):
-		str_tab = (struct sdiod_drive_str *)&sdiod_drvstr_tab1_1v8;
+		str_tab = sdiod_drvstr_tab1_1v8;
 		str_mask = 0x00003800;
 		str_shift = 11;
 		break;
+	case SDIOD_DRVSTR_KEY(BCM43143_CHIP_ID, 17):
+		/* note: 43143 does not support tristate */
+		i = ARRAY_SIZE(sdiod_drvstr_tab2_3v3) - 1;
+		if (drivestrength >= sdiod_drvstr_tab2_3v3[i].strength) {
+			str_tab = sdiod_drvstr_tab2_3v3;
+			str_mask = 0x00000007;
+			str_shift = 0;
+		} else
+			brcmf_err("Invalid SDIO Drive strength for chip %s, strength=%d\n",
+				  brcmf_sdio_chip_name(ci->chip, chn, 8),
+				  drivestrength);
+		break;
 	default:
 		brcmf_err("No SDIO Drive strength init done for chip %s rev %d pmurev %d\n",
 			  brcmf_sdio_chip_name(ci->chip, chn, 8),
@@ -623,30 +749,207 @@ brcmf_sdio_chip_drivestrengthinit(struct brcmf_sdio_dev *sdiodev,
 	}
 
 	if (str_tab != NULL) {
-		u32 drivestrength_sel = 0;
-		u32 cc_data_temp;
-		int i;
-
 		for (i = 0; str_tab[i].strength != 0; i++) {
 			if (drivestrength >= str_tab[i].strength) {
 				drivestrength_sel = str_tab[i].sel;
 				break;
 			}
 		}
-
-		brcmf_sdio_regwl(sdiodev, CORE_CC_REG(base, chipcontrol_addr),
-				 1, NULL);
-		cc_data_temp =
-			brcmf_sdio_regrl(sdiodev,
-					 CORE_CC_REG(base, chipcontrol_addr),
-					 NULL);
+		addr = CORE_CC_REG(base, chipcontrol_addr);
+		brcmf_sdio_regwl(sdiodev, addr, 1, NULL);
+		cc_data_temp = brcmf_sdio_regrl(sdiodev, addr, NULL);
 		cc_data_temp &= ~str_mask;
 		drivestrength_sel <<= str_shift;
 		cc_data_temp |= drivestrength_sel;
-		brcmf_sdio_regwl(sdiodev, CORE_CC_REG(base, chipcontrol_addr),
-				 cc_data_temp, NULL);
+		brcmf_sdio_regwl(sdiodev, addr, cc_data_temp, NULL);
 
-		brcmf_dbg(INFO, "SDIO: %dmA drive strength selected, set to 0x%08x\n",
-			  drivestrength, cc_data_temp);
+		brcmf_dbg(INFO, "SDIO: %d mA (req=%d mA) drive strength selected, set to 0x%08x\n",
+			  str_tab[i].strength, drivestrength, cc_data_temp);
 	}
 }
+
+#ifdef DEBUG
+static bool
+brcmf_sdio_chip_verifynvram(struct brcmf_sdio_dev *sdiodev, u32 nvram_addr,
+			    char *nvram_dat, uint nvram_sz)
+{
+	char *nvram_ularray;
+	int err;
+	bool ret = true;
+
+	/* read back and verify */
+	brcmf_dbg(INFO, "Compare NVRAM dl & ul; size=%d\n", nvram_sz);
+	nvram_ularray = kmalloc(nvram_sz, GFP_KERNEL);
+	/* do not proceed while no memory but  */
+	if (!nvram_ularray)
+		return true;
+
+	/* Upload image to verify downloaded contents. */
+	memset(nvram_ularray, 0xaa, nvram_sz);
+
+	/* Read the vars list to temp buffer for comparison */
+	err = brcmf_sdio_ramrw(sdiodev, false, nvram_addr, nvram_ularray,
+			       nvram_sz);
+	if (err) {
+		brcmf_err("error %d on reading %d nvram bytes at 0x%08x\n",
+			  err, nvram_sz, nvram_addr);
+	} else if (memcmp(nvram_dat, nvram_ularray, nvram_sz)) {
+		brcmf_err("Downloaded NVRAM image is corrupted\n");
+		ret = false;
+	}
+	kfree(nvram_ularray);
+
+	return ret;
+}
+#else	/* DEBUG */
+static inline bool
+brcmf_sdio_chip_verifynvram(struct brcmf_sdio_dev *sdiodev, u32 nvram_addr,
+			    char *nvram_dat, uint nvram_sz)
+{
+	return true;
+}
+#endif	/* DEBUG */
+
+static bool brcmf_sdio_chip_writenvram(struct brcmf_sdio_dev *sdiodev,
+				       struct chip_info *ci,
+				       char *nvram_dat, uint nvram_sz)
+{
+	int err;
+	u32 nvram_addr;
+	u32 token;
+	__le32 token_le;
+
+	nvram_addr = (ci->ramsize - 4) - nvram_sz + ci->rambase;
+
+	/* Write the vars list */
+	err = brcmf_sdio_ramrw(sdiodev, true, nvram_addr, nvram_dat, nvram_sz);
+	if (err) {
+		brcmf_err("error %d on writing %d nvram bytes at 0x%08x\n",
+			  err, nvram_sz, nvram_addr);
+		return false;
+	}
+
+	if (!brcmf_sdio_chip_verifynvram(sdiodev, nvram_addr,
+					 nvram_dat, nvram_sz))
+		return false;
+
+	/* generate token:
+	 * nvram size, converted to words, in lower 16-bits, checksum
+	 * in upper 16-bits.
+	 */
+	token = nvram_sz / 4;
+	token = (~token << 16) | (token & 0x0000FFFF);
+	token_le = cpu_to_le32(token);
+
+	brcmf_dbg(INFO, "RAM size: %d\n", ci->ramsize);
+	brcmf_dbg(INFO, "nvram is placed at %d, size %d, token=0x%08x\n",
+		  nvram_addr, nvram_sz, token);
+
+	/* Write the length token to the last word */
+	if (brcmf_sdio_ramrw(sdiodev, true, (ci->ramsize - 4 + ci->rambase),
+			     (u8 *)&token_le, 4))
+		return false;
+
+	return true;
+}
+
+static void
+brcmf_sdio_chip_cm3_enterdl(struct brcmf_sdio_dev *sdiodev,
+			    struct chip_info *ci)
+{
+	u32 zeros = 0;
+
+	ci->coredisable(sdiodev, ci, BCMA_CORE_ARM_CM3, 0);
+	ci->resetcore(sdiodev, ci, BCMA_CORE_INTERNAL_MEM, 0);
+
+	/* clear length token */
+	brcmf_sdio_ramrw(sdiodev, true, ci->ramsize - 4, (u8 *)&zeros, 4);
+}
+
+static bool
+brcmf_sdio_chip_cm3_exitdl(struct brcmf_sdio_dev *sdiodev, struct chip_info *ci,
+			   char *nvram_dat, uint nvram_sz)
+{
+	u8 core_idx;
+	u32 reg_addr;
+
+	if (!ci->iscoreup(sdiodev, ci, BCMA_CORE_INTERNAL_MEM)) {
+		brcmf_err("SOCRAM core is down after reset?\n");
+		return false;
+	}
+
+	if (!brcmf_sdio_chip_writenvram(sdiodev, ci, nvram_dat, nvram_sz))
+		return false;
+
+	/* clear all interrupts */
+	core_idx = brcmf_sdio_chip_getinfidx(ci, BCMA_CORE_SDIO_DEV);
+	reg_addr = ci->c_inf[core_idx].base;
+	reg_addr += offsetof(struct sdpcmd_regs, intstatus);
+	brcmf_sdio_regwl(sdiodev, reg_addr, 0xFFFFFFFF, NULL);
+
+	ci->resetcore(sdiodev, ci, BCMA_CORE_ARM_CM3, 0);
+
+	return true;
+}
+
+static inline void
+brcmf_sdio_chip_cr4_enterdl(struct brcmf_sdio_dev *sdiodev,
+			    struct chip_info *ci)
+{
+	ci->resetcore(sdiodev, ci, BCMA_CORE_ARM_CR4,
+		      ARMCR4_BCMA_IOCTL_CPUHALT);
+}
+
+static bool
+brcmf_sdio_chip_cr4_exitdl(struct brcmf_sdio_dev *sdiodev, struct chip_info *ci,
+			   char *nvram_dat, uint nvram_sz)
+{
+	u8 core_idx;
+	u32 reg_addr;
+
+	if (!brcmf_sdio_chip_writenvram(sdiodev, ci, nvram_dat, nvram_sz))
+		return false;
+
+	/* clear all interrupts */
+	core_idx = brcmf_sdio_chip_getinfidx(ci, BCMA_CORE_SDIO_DEV);
+	reg_addr = ci->c_inf[core_idx].base;
+	reg_addr += offsetof(struct sdpcmd_regs, intstatus);
+	brcmf_sdio_regwl(sdiodev, reg_addr, 0xFFFFFFFF, NULL);
+
+	/* Write reset vector to address 0 */
+	brcmf_sdio_ramrw(sdiodev, true, 0, (void *)&ci->rst_vec,
+			 sizeof(ci->rst_vec));
+
+	/* restore ARM */
+	ci->resetcore(sdiodev, ci, BCMA_CORE_ARM_CR4, 0);
+
+	return true;
+}
+
+void brcmf_sdio_chip_enter_download(struct brcmf_sdio_dev *sdiodev,
+				    struct chip_info *ci)
+{
+	u8 arm_core_idx;
+
+	arm_core_idx = brcmf_sdio_chip_getinfidx(ci, BCMA_CORE_ARM_CM3);
+	if (BRCMF_MAX_CORENUM != arm_core_idx) {
+		brcmf_sdio_chip_cm3_enterdl(sdiodev, ci);
+		return;
+	}
+
+	brcmf_sdio_chip_cr4_enterdl(sdiodev, ci);
+}
+
+bool brcmf_sdio_chip_exit_download(struct brcmf_sdio_dev *sdiodev,
+				   struct chip_info *ci, char *nvram_dat,
+				   uint nvram_sz)
+{
+	u8 arm_core_idx;
+
+	arm_core_idx = brcmf_sdio_chip_getinfidx(ci, BCMA_CORE_ARM_CM3);
+	if (BRCMF_MAX_CORENUM != arm_core_idx)
+		return brcmf_sdio_chip_cm3_exitdl(sdiodev, ci, nvram_dat,
+						  nvram_sz);
+
+	return brcmf_sdio_chip_cr4_exitdl(sdiodev, ci, nvram_dat, nvram_sz);
+}
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.h b/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.h
index ce974d76bd92..83c041f1bf4a 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.h
@@ -73,15 +73,17 @@ struct chip_info {
 	u32 pmurev;
 	u32 pmucaps;
 	u32 ramsize;
+	u32 rambase;
+	u32 rst_vec;	/* reset vertor for ARM CR4 core */
 
 	bool (*iscoreup)(struct brcmf_sdio_dev *sdiodev, struct chip_info *ci,
 			 u16 coreid);
 	u32 (*corerev)(struct brcmf_sdio_dev *sdiodev, struct chip_info *ci,
 			 u16 coreid);
 	void (*coredisable)(struct brcmf_sdio_dev *sdiodev,
-			struct chip_info *ci, u16 coreid);
+			struct chip_info *ci, u16 coreid, u32 core_bits);
 	void (*resetcore)(struct brcmf_sdio_dev *sdiodev,
-			struct chip_info *ci, u16 coreid);
+			struct chip_info *ci, u16 coreid, u32 core_bits);
 };
 
 struct sbconfig {
@@ -124,6 +126,95 @@ struct sbconfig {
 	u32 sbidhigh;	/* identification */
 };
 
+/* sdio core registers */
+struct sdpcmd_regs {
+	u32 corecontrol;		/* 0x00, rev8 */
+	u32 corestatus;			/* rev8 */
+	u32 PAD[1];
+	u32 biststatus;			/* rev8 */
+
+	/* PCMCIA access */
+	u16 pcmciamesportaladdr;	/* 0x010, rev8 */
+	u16 PAD[1];
+	u16 pcmciamesportalmask;	/* rev8 */
+	u16 PAD[1];
+	u16 pcmciawrframebc;		/* rev8 */
+	u16 PAD[1];
+	u16 pcmciaunderflowtimer;	/* rev8 */
+	u16 PAD[1];
+
+	/* interrupt */
+	u32 intstatus;			/* 0x020, rev8 */
+	u32 hostintmask;		/* rev8 */
+	u32 intmask;			/* rev8 */
+	u32 sbintstatus;		/* rev8 */
+	u32 sbintmask;			/* rev8 */
+	u32 funcintmask;		/* rev4 */
+	u32 PAD[2];
+	u32 tosbmailbox;		/* 0x040, rev8 */
+	u32 tohostmailbox;		/* rev8 */
+	u32 tosbmailboxdata;		/* rev8 */
+	u32 tohostmailboxdata;		/* rev8 */
+
+	/* synchronized access to registers in SDIO clock domain */
+	u32 sdioaccess;			/* 0x050, rev8 */
+	u32 PAD[3];
+
+	/* PCMCIA frame control */
+	u8 pcmciaframectrl;		/* 0x060, rev8 */
+	u8 PAD[3];
+	u8 pcmciawatermark;		/* rev8 */
+	u8 PAD[155];
+
+	/* interrupt batching control */
+	u32 intrcvlazy;			/* 0x100, rev8 */
+	u32 PAD[3];
+
+	/* counters */
+	u32 cmd52rd;			/* 0x110, rev8 */
+	u32 cmd52wr;			/* rev8 */
+	u32 cmd53rd;			/* rev8 */
+	u32 cmd53wr;			/* rev8 */
+	u32 abort;			/* rev8 */
+	u32 datacrcerror;		/* rev8 */
+	u32 rdoutofsync;		/* rev8 */
+	u32 wroutofsync;		/* rev8 */
+	u32 writebusy;			/* rev8 */
+	u32 readwait;			/* rev8 */
+	u32 readterm;			/* rev8 */
+	u32 writeterm;			/* rev8 */
+	u32 PAD[40];
+	u32 clockctlstatus;		/* rev8 */
+	u32 PAD[7];
+
+	u32 PAD[128];			/* DMA engines */
+
+	/* SDIO/PCMCIA CIS region */
+	char cis[512];			/* 0x400-0x5ff, rev6 */
+
+	/* PCMCIA function control registers */
+	char pcmciafcr[256];		/* 0x600-6ff, rev6 */
+	u16 PAD[55];
+
+	/* PCMCIA backplane access */
+	u16 backplanecsr;		/* 0x76E, rev6 */
+	u16 backplaneaddr0;		/* rev6 */
+	u16 backplaneaddr1;		/* rev6 */
+	u16 backplaneaddr2;		/* rev6 */
+	u16 backplaneaddr3;		/* rev6 */
+	u16 backplanedata0;		/* rev6 */
+	u16 backplanedata1;		/* rev6 */
+	u16 backplanedata2;		/* rev6 */
+	u16 backplanedata3;		/* rev6 */
+	u16 PAD[31];
+
+	/* sprom "size" & "blank" info */
+	u16 spromstatus;		/* 0x7BE, rev2 */
+	u32 PAD[464];
+
+	u16 PAD[0x80];
+};
+
 extern int brcmf_sdio_chip_attach(struct brcmf_sdio_dev *sdiodev,
 				  struct chip_info **ci_ptr, u32 regs);
 extern void brcmf_sdio_chip_detach(struct chip_info **ci_ptr);
@@ -131,6 +222,10 @@ extern void brcmf_sdio_chip_drivestrengthinit(struct brcmf_sdio_dev *sdiodev,
 					      struct chip_info *ci,
 					      u32 drivestrength);
 extern u8 brcmf_sdio_chip_getinfidx(struct chip_info *ci, u16 coreid);
-
+extern void brcmf_sdio_chip_enter_download(struct brcmf_sdio_dev *sdiodev,
+					   struct chip_info *ci);
+extern bool brcmf_sdio_chip_exit_download(struct brcmf_sdio_dev *sdiodev,
+					  struct chip_info *ci, char *nvram_dat,
+					  uint nvram_sz);
 
 #endif		/* _BRCMFMAC_SDIO_CHIP_H_ */
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio_host.h b/drivers/net/wireless/brcm80211/brcmfmac/sdio_host.h
index 0d30afd8c672..7c1b6332747e 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/sdio_host.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/sdio_host.h
@@ -48,7 +48,13 @@
 #define SBSDIO_NUM_FUNCTION		3
 
 /* function 0 vendor specific CCCR registers */
-#define SDIO_CCCR_BRCM_SEPINT		0xf2
+#define SDIO_CCCR_BRCM_CARDCAP			0xf0
+#define SDIO_CCCR_BRCM_CARDCAP_CMD14_SUPPORT	0x02
+#define SDIO_CCCR_BRCM_CARDCAP_CMD14_EXT	0x04
+#define SDIO_CCCR_BRCM_CARDCAP_CMD_NODEC	0x08
+#define SDIO_CCCR_BRCM_CARDCTRL		0xf1
+#define SDIO_CCCR_BRCM_CARDCTRL_WLANRESET	0x02
+#define SDIO_CCCR_BRCM_SEPINT			0xf2
 
 #define  SDIO_SEPINT_MASK		0x01
 #define  SDIO_SEPINT_OE			0x02
@@ -97,9 +103,23 @@
 #define SBSDIO_FUNC1_RFRAMEBCLO		0x1001B
 /* Read Frame Byte Count High */
 #define SBSDIO_FUNC1_RFRAMEBCHI		0x1001C
+/* MesBusyCtl (rev 11) */
+#define SBSDIO_FUNC1_MESBUSYCTRL	0x1001D
+/* Sdio Core Rev 12 */
+#define SBSDIO_FUNC1_WAKEUPCTRL		0x1001E
+#define SBSDIO_FUNC1_WCTRL_ALPWAIT_MASK		0x1
+#define SBSDIO_FUNC1_WCTRL_ALPWAIT_SHIFT	0
+#define SBSDIO_FUNC1_WCTRL_HTWAIT_MASK		0x2
+#define SBSDIO_FUNC1_WCTRL_HTWAIT_SHIFT		1
+#define SBSDIO_FUNC1_SLEEPCSR		0x1001F
+#define SBSDIO_FUNC1_SLEEPCSR_KSO_MASK		0x1
+#define SBSDIO_FUNC1_SLEEPCSR_KSO_SHIFT		0
+#define SBSDIO_FUNC1_SLEEPCSR_KSO_EN		1
+#define SBSDIO_FUNC1_SLEEPCSR_DEVON_MASK	0x2
+#define SBSDIO_FUNC1_SLEEPCSR_DEVON_SHIFT	1
 
 #define SBSDIO_FUNC1_MISC_REG_START	0x10000	/* f1 misc register start */
-#define SBSDIO_FUNC1_MISC_REG_LIMIT	0x1001C	/* f1 misc register end */
+#define SBSDIO_FUNC1_MISC_REG_LIMIT	0x1001F	/* f1 misc register end */
 
 /* function 1 OCP space */
 
@@ -154,13 +174,11 @@ struct brcmf_sdio_dev {
 	wait_queue_head_t request_buffer_wait;
 	struct device *dev;
 	struct brcmf_bus *bus_if;
-#ifdef CONFIG_BRCMFMAC_SDIO_OOB
-	unsigned int irq;		/* oob interrupt number */
-	unsigned long irq_flags;	/* board specific oob flags */
+	struct brcmfmac_sdio_platform_data *pdata;
+	bool oob_irq_requested;
 	bool irq_en;			/* irq enable flags */
 	spinlock_t irq_en_lock;
 	bool irq_wake;			/* irq wake enable flags */
-#endif		/* CONFIG_BRCMFMAC_SDIO_OOB */
 };
 
 /* Register/deregister interrupt handler. */
@@ -224,6 +242,8 @@ brcmf_sdcard_recv_chain(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
  */
 extern int brcmf_sdcard_rwdata(struct brcmf_sdio_dev *sdiodev, uint rw,
 			       u32 addr, u8 *buf, uint nbytes);
+extern int brcmf_sdio_ramrw(struct brcmf_sdio_dev *sdiodev, bool write,
+			    u32 address, u8 *data, uint size);
 
 /* Issue an abort to the specified function */
 extern int brcmf_sdcard_abort(struct brcmf_sdio_dev *sdiodev, uint fn);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index e4f1f3c9575a..6d758f285352 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -29,6 +29,7 @@
 #include "tracepoint.h"
 #include "fwil_types.h"
 #include "p2p.h"
+#include "btcoex.h"
 #include "wl_cfg80211.h"
 #include "fwil.h"
 
@@ -334,22 +335,16 @@ static u8 brcmf_mw_to_qdbm(u16 mw)
 	return qdbm;
 }
 
-u16 channel_to_chanspec(struct ieee80211_channel *ch)
+u16 channel_to_chanspec(struct brcmu_d11inf *d11inf,
+			struct ieee80211_channel *ch)
 {
-	u16 chanspec;
-
-	chanspec = ieee80211_frequency_to_channel(ch->center_freq);
-	chanspec &= WL_CHANSPEC_CHAN_MASK;
-
-	if (ch->band == IEEE80211_BAND_2GHZ)
-		chanspec |= WL_CHANSPEC_BAND_2G;
-	else
-		chanspec |= WL_CHANSPEC_BAND_5G;
+	struct brcmu_chan ch_inf;
 
-	chanspec |= WL_CHANSPEC_BW_20;
-	chanspec |= WL_CHANSPEC_CTL_SB_NONE;
+	ch_inf.chnum = ieee80211_frequency_to_channel(ch->center_freq);
+	ch_inf.bw = BRCMU_CHAN_BW_20;
+	d11inf->encchspec(&ch_inf);
 
-	return chanspec;
+	return ch_inf.chspec;
 }
 
 /* Traverse a string of 1-byte tag/1-byte length/variable-length value
@@ -680,7 +675,8 @@ done:
 	return err;
 }
 
-static void brcmf_escan_prep(struct brcmf_scan_params_le *params_le,
+static void brcmf_escan_prep(struct brcmf_cfg80211_info *cfg,
+			     struct brcmf_scan_params_le *params_le,
 			     struct cfg80211_scan_request *request)
 {
 	u32 n_ssids;
@@ -712,7 +708,8 @@ static void brcmf_escan_prep(struct brcmf_scan_params_le *params_le,
 		  n_channels);
 	if (n_channels > 0) {
 		for (i = 0; i < n_channels; i++) {
-			chanspec = channel_to_chanspec(request->channels[i]);
+			chanspec = channel_to_chanspec(&cfg->d11inf,
+						       request->channels[i]);
 			brcmf_dbg(SCAN, "Chan : %d, Channel spec: %x\n",
 				  request->channels[i]->hw_value, chanspec);
 			params_le->channel_list[i] = cpu_to_le16(chanspec);
@@ -784,7 +781,7 @@ brcmf_run_escan(struct brcmf_cfg80211_info *cfg, struct brcmf_if *ifp,
 		goto exit;
 	}
 	BUG_ON(params_size + sizeof("escan") >= BRCMF_DCMD_MEDLEN);
-	brcmf_escan_prep(&params->params_le, request);
+	brcmf_escan_prep(cfg, &params->params_le, request);
 	params->version = cpu_to_le32(BRCMF_ESCAN_REQ_VERSION);
 	params->action = cpu_to_le16(action);
 	params->sync_id = cpu_to_le16(0x1234);
@@ -860,6 +857,11 @@ brcmf_cfg80211_escan(struct wiphy *wiphy, struct brcmf_cfg80211_vif *vif,
 			  cfg->scan_status);
 		return -EAGAIN;
 	}
+	if (test_bit(BRCMF_SCAN_STATUS_SUPPRESS, &cfg->scan_status)) {
+		brcmf_err("Scanning suppressed: status (%lu)\n",
+			  cfg->scan_status);
+		return -EAGAIN;
+	}
 	if (test_bit(BRCMF_VIF_STATUS_CONNECTING, &ifp->vif->sme_state)) {
 		brcmf_err("Connecting: status (%lu)\n", ifp->vif->sme_state);
 		return -EAGAIN;
@@ -1050,6 +1052,7 @@ static void brcmf_init_prof(struct brcmf_cfg80211_profile *prof)
 
 static void brcmf_link_down(struct brcmf_cfg80211_vif *vif)
 {
+	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(vif->wdev.wiphy);
 	s32 err = 0;
 
 	brcmf_dbg(TRACE, "Enter\n");
@@ -1063,6 +1066,8 @@ static void brcmf_link_down(struct brcmf_cfg80211_vif *vif)
 		clear_bit(BRCMF_VIF_STATUS_CONNECTED, &vif->sme_state);
 	}
 	clear_bit(BRCMF_VIF_STATUS_CONNECTING, &vif->sme_state);
+	clear_bit(BRCMF_SCAN_STATUS_SUPPRESS, &cfg->scan_status);
+	brcmf_btcoex_set_mode(vif, BRCMF_BTCOEX_ENABLED, 0);
 	brcmf_dbg(TRACE, "Exit\n");
 }
 
@@ -1182,7 +1187,8 @@ brcmf_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *ndev,
 				params->chandef.chan->center_freq);
 		if (params->channel_fixed) {
 			/* adding chanspec */
-			chanspec = channel_to_chanspec(params->chandef.chan);
+			chanspec = channel_to_chanspec(&cfg->d11inf,
+						       params->chandef.chan);
 			join_params.params_le.chanspec_list[0] =
 				cpu_to_le16(chanspec);
 			join_params.params_le.chanspec_num = cpu_to_le32(1);
@@ -1572,7 +1578,7 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev,
 	if (chan) {
 		cfg->channel =
 			ieee80211_frequency_to_channel(chan->center_freq);
-		chanspec = channel_to_chanspec(chan);
+		chanspec = channel_to_chanspec(&cfg->d11inf, chan);
 		brcmf_dbg(CONN, "channel=%d, center_req=%d, chanspec=0x%04x\n",
 			  cfg->channel, chan->center_freq, chanspec);
 	} else {
@@ -2231,6 +2237,7 @@ static s32 brcmf_inform_single_bss(struct brcmf_cfg80211_info *cfg,
 	struct ieee80211_channel *notify_channel;
 	struct cfg80211_bss *bss;
 	struct ieee80211_supported_band *band;
+	struct brcmu_chan ch;
 	s32 err = 0;
 	u16 channel;
 	u32 freq;
@@ -2245,8 +2252,12 @@ static s32 brcmf_inform_single_bss(struct brcmf_cfg80211_info *cfg,
 		return 0;
 	}
 
-	channel = bi->ctl_ch ? bi->ctl_ch :
-				CHSPEC_CHANNEL(le16_to_cpu(bi->chanspec));
+	if (!bi->ctl_ch) {
+		ch.chspec = le16_to_cpu(bi->chanspec);
+		cfg->d11inf.decchspec(&ch);
+		bi->ctl_ch = ch.chnum;
+	}
+	channel = bi->ctl_ch;
 
 	if (channel <= CH_MAX_2G_CHANNEL)
 		band = wiphy->bands[IEEE80211_BAND_2GHZ];
@@ -2321,9 +2332,9 @@ static s32 wl_inform_ibss(struct brcmf_cfg80211_info *cfg,
 	struct brcmf_bss_info_le *bi = NULL;
 	struct ieee80211_supported_band *band;
 	struct cfg80211_bss *bss;
+	struct brcmu_chan ch;
 	u8 *buf = NULL;
 	s32 err = 0;
-	u16 channel;
 	u32 freq;
 	u16 notify_capability;
 	u16 notify_interval;
@@ -2350,15 +2361,15 @@ static s32 wl_inform_ibss(struct brcmf_cfg80211_info *cfg,
 
 	bi = (struct brcmf_bss_info_le *)(buf + 4);
 
-	channel = bi->ctl_ch ? bi->ctl_ch :
-				CHSPEC_CHANNEL(le16_to_cpu(bi->chanspec));
+	ch.chspec = le16_to_cpu(bi->chanspec);
+	cfg->d11inf.decchspec(&ch);
 
-	if (channel <= CH_MAX_2G_CHANNEL)
+	if (ch.band == BRCMU_CHAN_BAND_2G)
 		band = wiphy->bands[IEEE80211_BAND_2GHZ];
 	else
 		band = wiphy->bands[IEEE80211_BAND_5GHZ];
 
-	freq = ieee80211_channel_to_frequency(channel, band->band);
+	freq = ieee80211_channel_to_frequency(ch.chnum, band->band);
 	notify_channel = ieee80211_get_channel(wiphy, freq);
 
 	notify_capability = le16_to_cpu(bi->capability);
@@ -2367,7 +2378,7 @@ static s32 wl_inform_ibss(struct brcmf_cfg80211_info *cfg,
 	notify_ielen = le32_to_cpu(bi->ie_length);
 	notify_signal = (s16)le16_to_cpu(bi->RSSI) * 100;
 
-	brcmf_dbg(CONN, "channel: %d(%d)\n", channel, freq);
+	brcmf_dbg(CONN, "channel: %d(%d)\n", ch.chnum, freq);
 	brcmf_dbg(CONN, "capability: %X\n", notify_capability);
 	brcmf_dbg(CONN, "beacon interval: %d\n", notify_interval);
 	brcmf_dbg(CONN, "signal: %d\n", notify_signal);
@@ -2490,12 +2501,19 @@ static void brcmf_escan_timeout(unsigned long data)
 }
 
 static s32
-brcmf_compare_update_same_bss(struct brcmf_bss_info_le *bss,
+brcmf_compare_update_same_bss(struct brcmf_cfg80211_info *cfg,
+			      struct brcmf_bss_info_le *bss,
 			      struct brcmf_bss_info_le *bss_info_le)
 {
+	struct brcmu_chan ch_bss, ch_bss_info_le;
+
+	ch_bss.chspec = le16_to_cpu(bss->chanspec);
+	cfg->d11inf.decchspec(&ch_bss);
+	ch_bss_info_le.chspec = le16_to_cpu(bss_info_le->chanspec);
+	cfg->d11inf.decchspec(&ch_bss_info_le);
+
 	if (!memcmp(&bss_info_le->BSSID, &bss->BSSID, ETH_ALEN) &&
-		(CHSPEC_BAND(le16_to_cpu(bss_info_le->chanspec)) ==
-		CHSPEC_BAND(le16_to_cpu(bss->chanspec))) &&
+		ch_bss.band == ch_bss_info_le.band &&
 		bss_info_le->SSID_len == bss->SSID_len &&
 		!memcmp(bss_info_le->SSID, bss->SSID, bss_info_le->SSID_len)) {
 		if ((bss->flags & WLC_BSS_RSSI_ON_CHANNEL) ==
@@ -2593,7 +2611,8 @@ brcmf_cfg80211_escan_handler(struct brcmf_if *ifp,
 			bss = bss ? (struct brcmf_bss_info_le *)
 				((unsigned char *)bss +
 				le32_to_cpu(bss->length)) : list->bss_info_le;
-			if (brcmf_compare_update_same_bss(bss, bss_info_le))
+			if (brcmf_compare_update_same_bss(cfg, bss,
+							  bss_info_le))
 				goto exit;
 		}
 		memcpy(&(cfg->escan_info.escan_buf[list->buflen]),
@@ -3007,6 +3026,11 @@ brcmf_cfg80211_sched_scan_start(struct wiphy *wiphy,
 		brcmf_err("Scanning already: status (%lu)\n", cfg->scan_status);
 		return -EAGAIN;
 	}
+	if (test_bit(BRCMF_SCAN_STATUS_SUPPRESS, &cfg->scan_status)) {
+		brcmf_err("Scanning suppressed: status (%lu)\n",
+			  cfg->scan_status);
+		return -EAGAIN;
+	}
 
 	if (!request->n_ssids || !request->n_match_sets) {
 		brcmf_err("Invalid sched scan req!! n_ssids:%d\n",
@@ -3993,6 +4017,39 @@ exit:
 	return err;
 }
 
+static int brcmf_cfg80211_crit_proto_start(struct wiphy *wiphy,
+					   struct wireless_dev *wdev,
+					   enum nl80211_crit_proto_id proto,
+					   u16 duration)
+{
+	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+	struct brcmf_cfg80211_vif *vif;
+
+	vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);
+
+	/* only DHCP support for now */
+	if (proto != NL80211_CRIT_PROTO_DHCP)
+		return -EINVAL;
+
+	/* suppress and abort scanning */
+	set_bit(BRCMF_SCAN_STATUS_SUPPRESS, &cfg->scan_status);
+	brcmf_abort_scanning(cfg);
+
+	return brcmf_btcoex_set_mode(vif, BRCMF_BTCOEX_DISABLED, duration);
+}
+
+static void brcmf_cfg80211_crit_proto_stop(struct wiphy *wiphy,
+					   struct wireless_dev *wdev)
+{
+	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+	struct brcmf_cfg80211_vif *vif;
+
+	vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);
+
+	brcmf_btcoex_set_mode(vif, BRCMF_BTCOEX_ENABLED, 0);
+	clear_bit(BRCMF_SCAN_STATUS_SUPPRESS, &cfg->scan_status);
+}
+
 static struct cfg80211_ops wl_cfg80211_ops = {
 	.add_virtual_intf = brcmf_cfg80211_add_iface,
 	.del_virtual_intf = brcmf_cfg80211_del_iface,
@@ -4029,6 +4086,8 @@ static struct cfg80211_ops wl_cfg80211_ops = {
 	.cancel_remain_on_channel = brcmf_cfg80211_cancel_remain_on_channel,
 	.start_p2p_device = brcmf_p2p_start_device,
 	.stop_p2p_device = brcmf_p2p_stop_device,
+	.crit_proto_start = brcmf_cfg80211_crit_proto_start,
+	.crit_proto_stop = brcmf_cfg80211_crit_proto_stop,
 #ifdef CONFIG_NL80211_TESTMODE
 	.testmode_cmd = brcmf_cfg80211_testmode
 #endif
@@ -4337,9 +4396,9 @@ brcmf_bss_roaming_done(struct brcmf_cfg80211_info *cfg,
 	struct ieee80211_channel *notify_channel = NULL;
 	struct ieee80211_supported_band *band;
 	struct brcmf_bss_info_le *bi;
+	struct brcmu_chan ch;
 	u32 freq;
 	s32 err = 0;
-	u32 target_channel;
 	u8 *buf;
 
 	brcmf_dbg(TRACE, "Enter\n");
@@ -4363,15 +4422,15 @@ brcmf_bss_roaming_done(struct brcmf_cfg80211_info *cfg,
 		goto done;
 
 	bi = (struct brcmf_bss_info_le *)(buf + 4);
-	target_channel = bi->ctl_ch ? bi->ctl_ch :
-				      CHSPEC_CHANNEL(le16_to_cpu(bi->chanspec));
+	ch.chspec = le16_to_cpu(bi->chanspec);
+	cfg->d11inf.decchspec(&ch);
 
-	if (target_channel <= CH_MAX_2G_CHANNEL)
+	if (ch.band == BRCMU_CHAN_BAND_2G)
 		band = wiphy->bands[IEEE80211_BAND_2GHZ];
 	else
 		band = wiphy->bands[IEEE80211_BAND_5GHZ];
 
-	freq = ieee80211_channel_to_frequency(target_channel, band->band);
+	freq = ieee80211_channel_to_frequency(ch.chnum, band->band);
 	notify_channel = ieee80211_get_channel(wiphy, freq);
 
 done:
@@ -4725,6 +4784,7 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr,
 	struct brcmf_cfg80211_vif *vif;
 	struct brcmf_if *ifp;
 	s32 err = 0;
+	s32 io_type;
 
 	if (!ndev) {
 		brcmf_err("ndev is invalid\n");
@@ -4765,6 +4825,21 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr,
 		brcmf_err("P2P initilisation failed (%d)\n", err);
 		goto cfg80211_p2p_attach_out;
 	}
+	err = brcmf_btcoex_attach(cfg);
+	if (err) {
+		brcmf_err("BT-coex initialisation failed (%d)\n", err);
+		brcmf_p2p_detach(&cfg->p2p);
+		goto cfg80211_p2p_attach_out;
+	}
+
+	err = brcmf_fil_cmd_int_get(ifp, BRCMF_C_GET_VERSION,
+				    &io_type);
+	if (err) {
+		brcmf_err("Failed to get D11 version (%d)\n", err);
+		goto cfg80211_p2p_attach_out;
+	}
+	cfg->d11inf.io_type = (u8)io_type;
+	brcmu_d11_attach(&cfg->d11inf);
 
 	return cfg;
 
@@ -4783,6 +4858,7 @@ void brcmf_cfg80211_detach(struct brcmf_cfg80211_info *cfg)
 	struct brcmf_cfg80211_vif *tmp;
 
 	wl_deinit_priv(cfg);
+	brcmf_btcoex_detach(cfg);
 	list_for_each_entry_safe(vif, tmp, &cfg->vif_list, list) {
 		brcmf_free_vif(vif);
 	}
@@ -4885,11 +4961,11 @@ static s32 brcmf_construct_reginfo(struct brcmf_cfg80211_info *cfg, u32 bw_cap)
 	struct brcmf_if *ifp = netdev_priv(cfg_to_ndev(cfg));
 	struct ieee80211_channel *band_chan_arr;
 	struct brcmf_chanspec_list *list;
+	struct brcmu_chan ch;
 	s32 err;
 	u8 *pbuf;
 	u32 i, j;
 	u32 total;
-	u16 chanspec;
 	enum ieee80211_band band;
 	u32 channel;
 	u32 *n_cnt;
@@ -4918,42 +4994,30 @@ static s32 brcmf_construct_reginfo(struct brcmf_cfg80211_info *cfg, u32 bw_cap)
 
 	total = le32_to_cpu(list->count);
 	for (i = 0; i < total; i++) {
-		chanspec = (u16)le32_to_cpu(list->element[i]);
-		channel = CHSPEC_CHANNEL(chanspec);
+		ch.chspec = (u16)le32_to_cpu(list->element[i]);
+		cfg->d11inf.decchspec(&ch);
 
-		if (CHSPEC_IS40(chanspec)) {
-			if (CHSPEC_SB_UPPER(chanspec))
-				channel += CH_10MHZ_APART;
-			else
-				channel -= CH_10MHZ_APART;
-		} else if (CHSPEC_IS80(chanspec)) {
-			brcmf_dbg(INFO, "HT80 center channel : %d\n",
-				  channel);
-			continue;
-		}
-		if (CHSPEC_IS2G(chanspec) && (channel >= CH_MIN_2G_CHANNEL) &&
-		    (channel <= CH_MAX_2G_CHANNEL)) {
+		if (ch.band == BRCMU_CHAN_BAND_2G) {
 			band_chan_arr = __wl_2ghz_channels;
 			array_size = ARRAY_SIZE(__wl_2ghz_channels);
 			n_cnt = &__wl_band_2ghz.n_channels;
 			band = IEEE80211_BAND_2GHZ;
 			ht40_allowed = (bw_cap == WLC_N_BW_40ALL);
-		} else if (CHSPEC_IS5G(chanspec) &&
-			   channel >= CH_MIN_5G_CHANNEL) {
+		} else if (ch.band == BRCMU_CHAN_BAND_5G) {
 			band_chan_arr = __wl_5ghz_a_channels;
 			array_size = ARRAY_SIZE(__wl_5ghz_a_channels);
 			n_cnt = &__wl_band_5ghz_a.n_channels;
 			band = IEEE80211_BAND_5GHZ;
 			ht40_allowed = !(bw_cap == WLC_N_BW_20ALL);
 		} else {
-			brcmf_err("Invalid channel Sepc. 0x%x.\n", chanspec);
+			brcmf_err("Invalid channel Sepc. 0x%x.\n", ch.chspec);
 			continue;
 		}
-		if (!ht40_allowed && CHSPEC_IS40(chanspec))
+		if (!ht40_allowed && ch.bw == BRCMU_CHAN_BW_40)
 			continue;
 		update = false;
 		for (j = 0; (j < *n_cnt && (*n_cnt < array_size)); j++) {
-			if (band_chan_arr[j].hw_value == channel) {
+			if (band_chan_arr[j].hw_value == ch.chnum) {
 				update = true;
 				break;
 			}
@@ -4964,16 +5028,16 @@ static s32 brcmf_construct_reginfo(struct brcmf_cfg80211_info *cfg, u32 bw_cap)
 			index = *n_cnt;
 		if (index <  array_size) {
 			band_chan_arr[index].center_freq =
-				ieee80211_channel_to_frequency(channel, band);
-			band_chan_arr[index].hw_value = channel;
+				ieee80211_channel_to_frequency(ch.chnum, band);
+			band_chan_arr[index].hw_value = ch.chnum;
 
-			if (CHSPEC_IS40(chanspec) && ht40_allowed) {
+			if (ch.bw == BRCMU_CHAN_BW_40 && ht40_allowed) {
 				/* assuming the order is HT20, HT40 Upper,
 				 * HT40 lower from chanspecs
 				 */
 				ht40_flag = band_chan_arr[index].flags &
 					    IEEE80211_CHAN_NO_HT40;
-				if (CHSPEC_SB_UPPER(chanspec)) {
+				if (ch.sb == BRCMU_CHAN_SB_U) {
 					if (ht40_flag == IEEE80211_CHAN_NO_HT40)
 						band_chan_arr[index].flags &=
 							~IEEE80211_CHAN_NO_HT40;
@@ -4993,11 +5057,9 @@ static s32 brcmf_construct_reginfo(struct brcmf_cfg80211_info *cfg, u32 bw_cap)
 			} else {
 				band_chan_arr[index].flags =
 							IEEE80211_CHAN_NO_HT40;
-				if (band == IEEE80211_BAND_2GHZ)
-					channel |= WL_CHANSPEC_BAND_2G;
-				else
-					channel |= WL_CHANSPEC_BAND_5G;
-				channel |= WL_CHANSPEC_BW_20;
+				ch.bw = BRCMU_CHAN_BW_20;
+				cfg->d11inf.encchspec(&ch);
+				channel = ch.chspec;
 				err = brcmf_fil_bsscfg_int_get(ifp,
 							       "per_chan_info",
 							       &channel);
@@ -5226,6 +5288,13 @@ s32 brcmf_cfg80211_down(struct net_device *ndev)
 	return err;
 }
 
+enum nl80211_iftype brcmf_cfg80211_get_iftype(struct brcmf_if *ifp)
+{
+	struct wireless_dev *wdev = &ifp->vif->wdev;
+
+	return wdev->iftype;
+}
+
 u32 wl_get_vif_state_all(struct brcmf_cfg80211_info *cfg, unsigned long state)
 {
 	struct brcmf_cfg80211_vif *vif;
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h
index 2907437ef438..a71cff84cdcf 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h
@@ -17,6 +17,9 @@
 #ifndef _wl_cfg80211_h_
 #define _wl_cfg80211_h_
 
+/* for brcmu_d11inf */
+#include <brcmu_d11.h>
+
 #define WL_NUM_SCAN_MAX			10
 #define WL_NUM_PMKIDS_MAX		MAXPMKID
 #define WL_TLV_INFO_MAX			1024
@@ -74,14 +77,16 @@
 
 
 /**
- * enum brcmf_scan_status - dongle scan status
+ * enum brcmf_scan_status - scan engine status
  *
  * @BRCMF_SCAN_STATUS_BUSY: scanning in progress on dongle.
  * @BRCMF_SCAN_STATUS_ABORT: scan being aborted on dongle.
+ * @BRCMF_SCAN_STATUS_SUPPRESS: scanning is suppressed in driver.
  */
 enum brcmf_scan_status {
 	BRCMF_SCAN_STATUS_BUSY,
 	BRCMF_SCAN_STATUS_ABORT,
+	BRCMF_SCAN_STATUS_SUPPRESS,
 };
 
 /**
@@ -346,6 +351,7 @@ struct brcmf_cfg80211_vif_event {
  * @wiphy: wiphy object for cfg80211 interface.
  * @conf: dongle configuration.
  * @p2p: peer-to-peer specific information.
+ * @btcoex: Bluetooth coexistence information.
  * @scan_request: cfg80211 scan request object.
  * @usr_sync: mainly for dongle up/down synchronization.
  * @bss_list: bss_list holding scanned ap information.
@@ -379,6 +385,7 @@ struct brcmf_cfg80211_info {
 	struct wiphy *wiphy;
 	struct brcmf_cfg80211_conf *conf;
 	struct brcmf_p2p_info p2p;
+	struct brcmf_btcoex_info *btcoex;
 	struct cfg80211_scan_request *scan_request;
 	struct mutex usr_sync;
 	struct brcmf_scan_results *bss_list;
@@ -408,6 +415,7 @@ struct brcmf_cfg80211_info {
 	u8 vif_cnt;
 	struct brcmf_cfg80211_vif_event vif_event;
 	struct completion vif_disabled;
+	struct brcmu_d11inf d11inf;
 };
 
 /**
@@ -474,6 +482,7 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr,
 void brcmf_cfg80211_detach(struct brcmf_cfg80211_info *cfg);
 s32 brcmf_cfg80211_up(struct net_device *ndev);
 s32 brcmf_cfg80211_down(struct net_device *ndev);
+enum nl80211_iftype brcmf_cfg80211_get_iftype(struct brcmf_if *ifp);
 
 struct brcmf_cfg80211_vif *brcmf_alloc_vif(struct brcmf_cfg80211_info *cfg,
 					   enum nl80211_iftype type,
@@ -484,7 +493,8 @@ s32 brcmf_vif_set_mgmt_ie(struct brcmf_cfg80211_vif *vif, s32 pktflag,
 			  const u8 *vndr_ie_buf, u32 vndr_ie_len);
 s32 brcmf_vif_clear_mgmt_ies(struct brcmf_cfg80211_vif *vif);
 struct brcmf_tlv *brcmf_parse_tlvs(void *buf, int buflen, uint key);
-u16 channel_to_chanspec(struct ieee80211_channel *ch);
+u16 channel_to_chanspec(struct brcmu_d11inf *d11inf,
+			struct ieee80211_channel *ch);
 u32 wl_get_vif_state_all(struct brcmf_cfg80211_info *cfg, unsigned long state);
 void brcmf_cfg80211_arm_vif_event(struct brcmf_cfg80211_info *cfg,
 				  struct brcmf_cfg80211_vif *vif);
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/Makefile b/drivers/net/wireless/brcm80211/brcmsmac/Makefile
index cba19d839b77..32464acccd90 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/Makefile
+++ b/drivers/net/wireless/brcm80211/brcmsmac/Makefile
@@ -21,7 +21,7 @@ ccflags-y := \
 	-Idrivers/net/wireless/brcm80211/brcmsmac/phy \
 	-Idrivers/net/wireless/brcm80211/include
 
-BRCMSMAC_OFILES := \
+brcmsmac-y := \
 	mac80211_if.o \
 	ucode_loader.o \
 	ampdu.o \
@@ -43,11 +43,6 @@ BRCMSMAC_OFILES := \
 	brcms_trace_events.o \
 	debug.o
 
-ifdef CONFIG_BCMA_DRIVER_GPIO
-BRCMSMAC_OFILES += led.o
-endif
+brcmsmac-$(CONFIG_BCMA_DRIVER_GPIO) += led.o
 
-MODULEPFX := brcmsmac
-
-obj-$(CONFIG_BRCMSMAC)	+= $(MODULEPFX).o
-$(MODULEPFX)-objs	= $(BRCMSMAC_OFILES)
+obj-$(CONFIG_BRCMSMAC)	+= brcmsmac.o
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/channel.c b/drivers/net/wireless/brcm80211/brcmsmac/channel.c
index 10ee314c4229..cc87926f5055 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/channel.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/channel.c
@@ -379,7 +379,7 @@ brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, u16 chanspec,
 			 u8 local_constraint_qdbm)
 {
 	struct brcms_c_info *wlc = wlc_cm->wlc;
-	struct ieee80211_channel *ch = wlc->pub->ieee_hw->conf.channel;
+	struct ieee80211_channel *ch = wlc->pub->ieee_hw->conf.chandef.chan;
 	struct txpwr_limits txpwr;
 
 	brcms_c_channel_reg_limits(wlc_cm, chanspec, &txpwr);
@@ -404,7 +404,7 @@ brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, u16 chanspec,
 		       struct txpwr_limits *txpwr)
 {
 	struct brcms_c_info *wlc = wlc_cm->wlc;
-	struct ieee80211_channel *ch = wlc->pub->ieee_hw->conf.channel;
+	struct ieee80211_channel *ch = wlc->pub->ieee_hw->conf.chandef.chan;
 	uint i;
 	uint chan;
 	int maxpwr;
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
index c837be242cba..2346821667e6 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
@@ -556,10 +556,10 @@ static int brcms_ops_config(struct ieee80211_hw *hw, u32 changed)
 				  new_int);
 	}
 	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
-		if (conf->channel_type == NL80211_CHAN_HT20 ||
-		    conf->channel_type == NL80211_CHAN_NO_HT)
+		if (conf->chandef.width == NL80211_CHAN_WIDTH_20 ||
+		    conf->chandef.width == NL80211_CHAN_WIDTH_20_NOHT)
 			err = brcms_c_set_channel(wl->wlc,
-						  conf->channel->hw_value);
+						  conf->chandef.chan->hw_value);
 		else
 			err = -ENOTSUPP;
 	}
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index 59d438409dfb..28e7aeedd184 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -5135,7 +5135,7 @@ int brcms_c_up(struct brcms_c_info *wlc)
 	wlc->pub->up = true;
 
 	if (wlc->bandinit_pending) {
-		ch = wlc->pub->ieee_hw->conf.channel;
+		ch = wlc->pub->ieee_hw->conf.chandef.chan;
 		brcms_c_suspend_mac_and_wait(wlc);
 		brcms_c_set_chanspec(wlc, ch20mhz_chspec(ch->hw_value));
 		wlc->bandinit_pending = false;
@@ -7919,7 +7919,7 @@ bool brcms_c_dpc(struct brcms_c_info *wlc, bool bounded)
 void brcms_c_init(struct brcms_c_info *wlc, bool mute_tx)
 {
 	struct bcma_device *core = wlc->hw->d11core;
-	struct ieee80211_channel *ch = wlc->pub->ieee_hw->conf.channel;
+	struct ieee80211_channel *ch = wlc->pub->ieee_hw->conf.chandef.chan;
 	u16 chanspec;
 
 	brcms_dbg_info(core, "wl%d\n", wlc->pub->unit);
diff --git a/drivers/net/wireless/brcm80211/brcmutil/Makefile b/drivers/net/wireless/brcm80211/brcmutil/Makefile
index 6281c416289e..8a928184016a 100644
--- a/drivers/net/wireless/brcm80211/brcmutil/Makefile
+++ b/drivers/net/wireless/brcm80211/brcmutil/Makefile
@@ -19,10 +19,5 @@ ccflags-y :=				\
 	-Idrivers/net/wireless/brcm80211/brcmutil \
 	-Idrivers/net/wireless/brcm80211/include
 
-BRCMUTIL_OFILES := \
-	utils.o
-
-MODULEPFX := brcmutil
-
-obj-$(CONFIG_BRCMUTIL)	+= $(MODULEPFX).o
-$(MODULEPFX)-objs	= $(BRCMUTIL_OFILES)
+obj-$(CONFIG_BRCMUTIL)	+= brcmutil.o
+brcmutil-objs	= utils.o d11.o
diff --git a/drivers/net/wireless/brcm80211/brcmutil/d11.c b/drivers/net/wireless/brcm80211/brcmutil/d11.c
new file mode 100644
index 000000000000..30e54e2c6c9b
--- /dev/null
+++ b/drivers/net/wireless/brcm80211/brcmutil/d11.c
@@ -0,0 +1,162 @@
+/*
+ * Copyright (c) 2013 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+/*********************channel spec common functions*********************/
+
+#include <linux/module.h>
+
+#include <brcmu_utils.h>
+#include <brcmu_wifi.h>
+#include <brcmu_d11.h>
+
+static void brcmu_d11n_encchspec(struct brcmu_chan *ch)
+{
+	ch->chspec = ch->chnum & BRCMU_CHSPEC_CH_MASK;
+
+	switch (ch->bw) {
+	case BRCMU_CHAN_BW_20:
+		ch->chspec |= BRCMU_CHSPEC_D11N_BW_20 | BRCMU_CHSPEC_D11N_SB_N;
+		break;
+	case BRCMU_CHAN_BW_40:
+	default:
+		WARN_ON_ONCE(1);
+		break;
+	}
+
+	if (ch->chnum <= CH_MAX_2G_CHANNEL)
+		ch->chspec |= BRCMU_CHSPEC_D11N_BND_2G;
+	else
+		ch->chspec |= BRCMU_CHSPEC_D11N_BND_5G;
+}
+
+static void brcmu_d11ac_encchspec(struct brcmu_chan *ch)
+{
+	ch->chspec = ch->chnum & BRCMU_CHSPEC_CH_MASK;
+
+	switch (ch->bw) {
+	case BRCMU_CHAN_BW_20:
+		ch->chspec |= BRCMU_CHSPEC_D11AC_BW_20;
+		break;
+	case BRCMU_CHAN_BW_40:
+	case BRCMU_CHAN_BW_80:
+	case BRCMU_CHAN_BW_80P80:
+	case BRCMU_CHAN_BW_160:
+	default:
+		WARN_ON_ONCE(1);
+		break;
+	}
+
+	if (ch->chnum <= CH_MAX_2G_CHANNEL)
+		ch->chspec |= BRCMU_CHSPEC_D11AC_BND_2G;
+	else
+		ch->chspec |= BRCMU_CHSPEC_D11AC_BND_5G;
+}
+
+static void brcmu_d11n_decchspec(struct brcmu_chan *ch)
+{
+	u16 val;
+
+	ch->chnum = (u8)(ch->chspec & BRCMU_CHSPEC_CH_MASK);
+
+	switch (ch->chspec & BRCMU_CHSPEC_D11N_BW_MASK) {
+	case BRCMU_CHSPEC_D11N_BW_20:
+		ch->bw = BRCMU_CHAN_BW_20;
+		break;
+	case BRCMU_CHSPEC_D11N_BW_40:
+		ch->bw = BRCMU_CHAN_BW_40;
+		val = ch->chspec & BRCMU_CHSPEC_D11N_SB_MASK;
+		if (val == BRCMU_CHSPEC_D11N_SB_L) {
+			ch->sb = BRCMU_CHAN_SB_L;
+			ch->chnum -= CH_10MHZ_APART;
+		} else {
+			ch->sb = BRCMU_CHAN_SB_U;
+			ch->chnum += CH_10MHZ_APART;
+		}
+		break;
+	default:
+		WARN_ON_ONCE(1);
+		break;
+	}
+
+	switch (ch->chspec & BRCMU_CHSPEC_D11N_BND_MASK) {
+	case BRCMU_CHSPEC_D11N_BND_5G:
+		ch->band = BRCMU_CHAN_BAND_5G;
+		break;
+	case BRCMU_CHSPEC_D11N_BND_2G:
+		ch->band = BRCMU_CHAN_BAND_2G;
+		break;
+	default:
+		WARN_ON_ONCE(1);
+		break;
+	}
+}
+
+static void brcmu_d11ac_decchspec(struct brcmu_chan *ch)
+{
+	u16 val;
+
+	ch->chnum = (u8)(ch->chspec & BRCMU_CHSPEC_CH_MASK);
+
+	switch (ch->chspec & BRCMU_CHSPEC_D11AC_BW_MASK) {
+	case BRCMU_CHSPEC_D11AC_BW_20:
+		ch->bw = BRCMU_CHAN_BW_20;
+		break;
+	case BRCMU_CHSPEC_D11AC_BW_40:
+		ch->bw = BRCMU_CHAN_BW_40;
+		val = ch->chspec & BRCMU_CHSPEC_D11AC_SB_MASK;
+		if (val == BRCMU_CHSPEC_D11AC_SB_L) {
+			ch->sb = BRCMU_CHAN_SB_L;
+			ch->chnum -= CH_10MHZ_APART;
+		} else if (val == BRCMU_CHSPEC_D11AC_SB_U) {
+			ch->sb = BRCMU_CHAN_SB_U;
+			ch->chnum += CH_10MHZ_APART;
+		} else {
+			WARN_ON_ONCE(1);
+		}
+		break;
+	case BRCMU_CHSPEC_D11AC_BW_80:
+		ch->bw = BRCMU_CHAN_BW_80;
+		break;
+	case BRCMU_CHSPEC_D11AC_BW_8080:
+	case BRCMU_CHSPEC_D11AC_BW_160:
+	default:
+		WARN_ON_ONCE(1);
+		break;
+	}
+
+	switch (ch->chspec & BRCMU_CHSPEC_D11AC_BND_MASK) {
+	case BRCMU_CHSPEC_D11AC_BND_5G:
+		ch->band = BRCMU_CHAN_BAND_5G;
+		break;
+	case BRCMU_CHSPEC_D11AC_BND_2G:
+		ch->band = BRCMU_CHAN_BAND_2G;
+		break;
+	default:
+		WARN_ON_ONCE(1);
+		break;
+	}
+}
+
+void brcmu_d11_attach(struct brcmu_d11inf *d11inf)
+{
+	if (d11inf->io_type == BRCMU_D11N_IOTYPE) {
+		d11inf->encchspec = brcmu_d11n_encchspec;
+		d11inf->decchspec = brcmu_d11n_decchspec;
+	} else {
+		d11inf->encchspec = brcmu_d11ac_encchspec;
+		d11inf->decchspec = brcmu_d11ac_decchspec;
+	}
+}
+EXPORT_SYMBOL(brcmu_d11_attach);
diff --git a/drivers/net/wireless/brcm80211/brcmutil/utils.c b/drivers/net/wireless/brcm80211/brcmutil/utils.c
index bf5e50fc21ba..0f7e1c7b6f58 100644
--- a/drivers/net/wireless/brcm80211/brcmutil/utils.c
+++ b/drivers/net/wireless/brcm80211/brcmutil/utils.c
@@ -45,17 +45,9 @@ void brcmu_pkt_buf_free_skb(struct sk_buff *skb)
 {
 	if (!skb)
 		return;
+
 	WARN_ON(skb->next);
-	if (skb->destructor)
-		/* cannot kfree_skb() on hard IRQ (net/core/skbuff.c) if
-		 * destructor exists
-		 */
-		dev_kfree_skb_any(skb);
-	else
-		/* can free immediately (even in_irq()) if destructor
-		 * does not exist
-		 */
-		dev_kfree_skb(skb);
+	dev_kfree_skb_any(skb);
 }
 EXPORT_SYMBOL(brcmu_pkt_buf_free_skb);
 
diff --git a/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h b/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
index e8682855b73a..c1fe245bb07e 100644
--- a/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
+++ b/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
@@ -29,6 +29,7 @@
 
 /* Chipcommon Core Chip IDs */
 #define BCM4313_CHIP_ID		0x4313
+#define BCM43143_CHIP_ID	43143
 #define BCM43224_CHIP_ID	43224
 #define BCM43225_CHIP_ID	43225
 #define BCM43235_CHIP_ID	43235
@@ -39,5 +40,6 @@
 #define BCM4330_CHIP_ID		0x4330
 #define BCM4331_CHIP_ID		0x4331
 #define BCM4334_CHIP_ID		0x4334
+#define BCM4335_CHIP_ID		0x4335
 
 #endif				/* _BRCM_HW_IDS_H_ */
diff --git a/drivers/net/wireless/brcm80211/include/brcmu_d11.h b/drivers/net/wireless/brcm80211/include/brcmu_d11.h
new file mode 100644
index 000000000000..92623f02b1c0
--- /dev/null
+++ b/drivers/net/wireless/brcm80211/include/brcmu_d11.h
@@ -0,0 +1,145 @@
+/*
+ * Copyright (c) 2010 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef	_BRCMU_D11_H_
+#define	_BRCMU_D11_H_
+
+/* d11 io type */
+#define BRCMU_D11N_IOTYPE		1
+#define BRCMU_D11AC_IOTYPE		2
+
+/* A chanspec (channel specification) holds the channel number, band,
+ * bandwidth and control sideband
+ */
+
+/* chanspec binary format */
+
+#define BRCMU_CHSPEC_INVALID		255
+/* bit 0~7 channel number
+ * for 80+80 channels: bit 0~3 low channel id, bit 4~7 high channel id
+ */
+#define BRCMU_CHSPEC_CH_MASK		0x00ff
+#define BRCMU_CHSPEC_CH_SHIFT		0
+#define BRCMU_CHSPEC_CHL_MASK		0x000f
+#define BRCMU_CHSPEC_CHL_SHIFT		0
+#define BRCMU_CHSPEC_CHH_MASK		0x00f0
+#define BRCMU_CHSPEC_CHH_SHIFT		4
+
+/* bit 8~16 for dot 11n IO types
+ * bit 8~9 sideband
+ * bit 10~11 bandwidth
+ * bit 12~13 spectral band
+ * bit 14~15 not used
+ */
+#define BRCMU_CHSPEC_D11N_SB_MASK	0x0300
+#define BRCMU_CHSPEC_D11N_SB_SHIFT	8
+#define  BRCMU_CHSPEC_D11N_SB_L		0x0100	/* control lower */
+#define  BRCMU_CHSPEC_D11N_SB_U		0x0200	/* control upper */
+#define  BRCMU_CHSPEC_D11N_SB_N		0x0300	/* none */
+#define BRCMU_CHSPEC_D11N_BW_MASK	0x0c00
+#define BRCMU_CHSPEC_D11N_BW_SHIFT	10
+#define  BRCMU_CHSPEC_D11N_BW_10	0x0400
+#define  BRCMU_CHSPEC_D11N_BW_20	0x0800
+#define  BRCMU_CHSPEC_D11N_BW_40	0x0c00
+#define BRCMU_CHSPEC_D11N_BND_MASK	0x3000
+#define BRCMU_CHSPEC_D11N_BND_SHIFT	12
+#define  BRCMU_CHSPEC_D11N_BND_5G	0x1000
+#define  BRCMU_CHSPEC_D11N_BND_2G	0x2000
+
+/* bit 8~16 for dot 11ac IO types
+ * bit 8~10 sideband
+ * bit 11~13 bandwidth
+ * bit 14~15 spectral band
+ */
+#define BRCMU_CHSPEC_D11AC_SB_MASK	0x0700
+#define BRCMU_CHSPEC_D11AC_SB_SHIFT	8
+#define  BRCMU_CHSPEC_D11AC_SB_LLL	0x0000
+#define  BRCMU_CHSPEC_D11AC_SB_LLU	0x0100
+#define  BRCMU_CHSPEC_D11AC_SB_LUL	0x0200
+#define  BRCMU_CHSPEC_D11AC_SB_LUU	0x0300
+#define  BRCMU_CHSPEC_D11AC_SB_ULL	0x0400
+#define  BRCMU_CHSPEC_D11AC_SB_ULU	0x0500
+#define  BRCMU_CHSPEC_D11AC_SB_UUL	0x0600
+#define  BRCMU_CHSPEC_D11AC_SB_UUU	0x0700
+#define  BRCMU_CHSPEC_D11AC_SB_LL	BRCMU_CHSPEC_D11AC_SB_LLL
+#define  BRCMU_CHSPEC_D11AC_SB_LU	BRCMU_CHSPEC_D11AC_SB_LLU
+#define  BRCMU_CHSPEC_D11AC_SB_UL	BRCMU_CHSPEC_D11AC_SB_LUL
+#define  BRCMU_CHSPEC_D11AC_SB_UU	BRCMU_CHSPEC_D11AC_SB_LUU
+#define  BRCMU_CHSPEC_D11AC_SB_L	BRCMU_CHSPEC_D11AC_SB_LLL
+#define  BRCMU_CHSPEC_D11AC_SB_U	BRCMU_CHSPEC_D11AC_SB_LLU
+#define BRCMU_CHSPEC_D11AC_BW_MASK	0x3800
+#define BRCMU_CHSPEC_D11AC_BW_SHIFT	11
+#define  BRCMU_CHSPEC_D11AC_BW_5	0x0000
+#define  BRCMU_CHSPEC_D11AC_BW_10	0x0800
+#define  BRCMU_CHSPEC_D11AC_BW_20	0x1000
+#define  BRCMU_CHSPEC_D11AC_BW_40	0x1800
+#define  BRCMU_CHSPEC_D11AC_BW_80	0x2000
+#define  BRCMU_CHSPEC_D11AC_BW_160	0x2800
+#define  BRCMU_CHSPEC_D11AC_BW_8080	0x3000
+#define BRCMU_CHSPEC_D11AC_BND_MASK	0xc000
+#define BRCMU_CHSPEC_D11AC_BND_SHIFT	14
+#define  BRCMU_CHSPEC_D11AC_BND_2G	0x0000
+#define  BRCMU_CHSPEC_D11AC_BND_3G	0x4000
+#define  BRCMU_CHSPEC_D11AC_BND_4G	0x8000
+#define  BRCMU_CHSPEC_D11AC_BND_5G	0xc000
+
+#define BRCMU_CHAN_BAND_2G		0
+#define BRCMU_CHAN_BAND_5G		1
+
+enum brcmu_chan_bw {
+	BRCMU_CHAN_BW_20,
+	BRCMU_CHAN_BW_40,
+	BRCMU_CHAN_BW_80,
+	BRCMU_CHAN_BW_80P80,
+	BRCMU_CHAN_BW_160,
+};
+
+enum brcmu_chan_sb {
+	BRCMU_CHAN_SB_NONE = 0,
+	BRCMU_CHAN_SB_L,
+	BRCMU_CHAN_SB_U,
+	BRCMU_CHAN_SB_LL,
+	BRCMU_CHAN_SB_LU,
+	BRCMU_CHAN_SB_UL,
+	BRCMU_CHAN_SB_UU,
+	BRCMU_CHAN_SB_LLL,
+	BRCMU_CHAN_SB_LLU,
+	BRCMU_CHAN_SB_LUL,
+	BRCMU_CHAN_SB_LUU,
+	BRCMU_CHAN_SB_ULL,
+	BRCMU_CHAN_SB_ULU,
+	BRCMU_CHAN_SB_UUL,
+	BRCMU_CHAN_SB_UUU,
+};
+
+struct brcmu_chan {
+	u16 chspec;
+	u8 chnum;
+	u8 band;
+	enum brcmu_chan_bw bw;
+	enum brcmu_chan_sb sb;
+};
+
+struct brcmu_d11inf {
+	u8 io_type;
+
+	void (*encchspec)(struct brcmu_chan *ch);
+	void (*decchspec)(struct brcmu_chan *ch);
+};
+
+extern void brcmu_d11_attach(struct brcmu_d11inf *d11inf);
+
+#endif	/* _BRCMU_CHANNELS_H_ */
diff --git a/drivers/net/wireless/brcm80211/include/chipcommon.h b/drivers/net/wireless/brcm80211/include/chipcommon.h
index f96834a7c055..d242333b7559 100644
--- a/drivers/net/wireless/brcm80211/include/chipcommon.h
+++ b/drivers/net/wireless/brcm80211/include/chipcommon.h
@@ -205,7 +205,7 @@ struct chipcregs {
 	u32 res_req_timer_sel;
 	u32 res_req_timer;
 	u32 res_req_mask;
-	u32 PAD;
+	u32 pmucapabilities_ext; /* 0x64c, pmurev >=15 */
 	u32 chipcontrol_addr;	/* 0x650 */
 	u32 chipcontrol_data;	/* 0x654 */
 	u32 regcontrol_addr;
@@ -214,7 +214,11 @@ struct chipcregs {
 	u32 pllcontrol_data;
 	u32 pmustrapopt;	/* 0x668, corerev >= 28 */
 	u32 pmu_xtalfreq;	/* 0x66C, pmurev >= 10 */
-	u32 PAD[100];
+	u32 retention_ctl;          /* 0x670, pmurev >= 15 */
+	u32 PAD[3];
+	u32 retention_grpidx;       /* 0x680 */
+	u32 retention_grpctl;       /* 0x684 */
+	u32 PAD[94];
 	u16 sromotp[768];
 };
 
@@ -276,6 +280,12 @@ struct chipcregs {
 #define PCAP5_VC_SHIFT	22
 #define PCAP5_CC_MASK	0xf8000000
 #define PCAP5_CC_SHIFT	27
+/* pmucapabilites_ext PMU rev >= 15 */
+#define PCAPEXT_SR_SUPPORTED_MASK	(1 << 1)
+/* retention_ctl PMU rev >= 15 */
+#define PMU_RCTL_MACPHY_DISABLE_MASK        (1 << 26)
+#define PMU_RCTL_LOGIC_DISABLE_MASK         (1 << 27)
+
 
 /*
 * Maximum delay for the PMU state transition in us.
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c
index cb066f62879d..15920aaa5dd6 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/ipw2x00/ipw2100.c
@@ -4167,17 +4167,11 @@ static ssize_t show_debug_level(struct device_driver *d, char *buf)
 static ssize_t store_debug_level(struct device_driver *d,
 				 const char *buf, size_t count)
 {
-	char *p = (char *)buf;
 	u32 val;
+	int ret;
 
-	if (p[1] == 'x' || p[1] == 'X' || p[0] == 'x' || p[0] == 'X') {
-		p++;
-		if (p[0] == 'x' || p[0] == 'X')
-			p++;
-		val = simple_strtoul(p, &p, 16);
-	} else
-		val = simple_strtoul(p, &p, 10);
-	if (p == buf)
+	ret = kstrtou32(buf, 0, &val);
+	if (ret)
 		IPW_DEBUG_INFO(": %s is not in hex or decimal form.\n", buf);
 	else
 		ipw2100_debug_level = val;
@@ -4238,27 +4232,15 @@ static ssize_t store_scan_age(struct device *d, struct device_attribute *attr,
 {
 	struct ipw2100_priv *priv = dev_get_drvdata(d);
 	struct net_device *dev = priv->net_dev;
-	char buffer[] = "00000000";
-	unsigned long len =
-	    (sizeof(buffer) - 1) > count ? count : sizeof(buffer) - 1;
 	unsigned long val;
-	char *p = buffer;
+	int ret;
 
 	(void)dev;		/* kill unused-var warning for debug-only code */
 
 	IPW_DEBUG_INFO("enter\n");
 
-	strncpy(buffer, buf, len);
-	buffer[len] = 0;
-
-	if (p[1] == 'x' || p[1] == 'X' || p[0] == 'x' || p[0] == 'X') {
-		p++;
-		if (p[0] == 'x' || p[0] == 'X')
-			p++;
-		val = simple_strtoul(p, &p, 16);
-	} else
-		val = simple_strtoul(p, &p, 10);
-	if (p == buffer) {
+	ret = kstrtoul(buf, 0, &val);
+	if (ret) {
 		IPW_DEBUG_INFO("%s: user supplied invalid value.\n", dev->name);
 	} else {
 		priv->ieee->scan_age = val;
@@ -4266,7 +4248,7 @@ static ssize_t store_scan_age(struct device *d, struct device_attribute *attr,
 	}
 
 	IPW_DEBUG_INFO("exit\n");
-	return len;
+	return strnlen(buf, count);
 }
 
 static DEVICE_ATTR(scan_age, S_IWUSR | S_IRUGO, show_scan_age, store_scan_age);
diff --git a/drivers/net/wireless/iwlegacy/3945-rs.c b/drivers/net/wireless/iwlegacy/3945-rs.c
index d4fd29ad90dc..c9f197d9ca1e 100644
--- a/drivers/net/wireless/iwlegacy/3945-rs.c
+++ b/drivers/net/wireless/iwlegacy/3945-rs.c
@@ -347,7 +347,7 @@ il3945_rs_rate_init(struct il_priv *il, struct ieee80211_sta *sta, u8 sta_id)
 
 	psta = (struct il3945_sta_priv *)sta->drv_priv;
 	rs_sta = &psta->rs_sta;
-	sband = hw->wiphy->bands[conf->channel->band];
+	sband = hw->wiphy->bands[conf->chandef.chan->band];
 
 	rs_sta->il = il;
 
diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c
index 6affa7e8f017..b8f82e688c72 100644
--- a/drivers/net/wireless/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/iwlegacy/4965-mac.c
@@ -6057,7 +6057,7 @@ il4965_mac_channel_switch(struct ieee80211_hw *hw,
 	struct il_priv *il = hw->priv;
 	const struct il_channel_info *ch_info;
 	struct ieee80211_conf *conf = &hw->conf;
-	struct ieee80211_channel *channel = ch_switch->channel;
+	struct ieee80211_channel *channel = ch_switch->chandef.chan;
 	struct il_ht_config *ht_conf = &il->current_ht_config;
 	u16 ch;
 
@@ -6094,23 +6094,21 @@ il4965_mac_channel_switch(struct ieee80211_hw *hw,
 	il->current_ht_config.smps = conf->smps_mode;
 
 	/* Configure HT40 channels */
-	il->ht.enabled = conf_is_ht(conf);
-	if (il->ht.enabled) {
-		if (conf_is_ht40_minus(conf)) {
-			il->ht.extension_chan_offset =
-			    IEEE80211_HT_PARAM_CHA_SEC_BELOW;
-			il->ht.is_40mhz = true;
-		} else if (conf_is_ht40_plus(conf)) {
-			il->ht.extension_chan_offset =
-			    IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
-			il->ht.is_40mhz = true;
-		} else {
-			il->ht.extension_chan_offset =
-			    IEEE80211_HT_PARAM_CHA_SEC_NONE;
-			il->ht.is_40mhz = false;
-		}
-	} else
+	switch (cfg80211_get_chandef_type(&ch_switch->chandef)) {
+	case NL80211_CHAN_NO_HT:
+	case NL80211_CHAN_HT20:
 		il->ht.is_40mhz = false;
+		il->ht.extension_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_NONE;
+		break;
+	case NL80211_CHAN_HT40MINUS:
+		il->ht.extension_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_BELOW;
+		il->ht.is_40mhz = true;
+		break;
+	case NL80211_CHAN_HT40PLUS:
+		il->ht.extension_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
+		il->ht.is_40mhz = true;
+		break;
+	}
 
 	if ((le16_to_cpu(il->staging.channel) != ch))
 		il->staging.flags = 0;
diff --git a/drivers/net/wireless/iwlegacy/4965-rs.c b/drivers/net/wireless/iwlegacy/4965-rs.c
index 6c7493c2d698..1fc0b227e120 100644
--- a/drivers/net/wireless/iwlegacy/4965-rs.c
+++ b/drivers/net/wireless/iwlegacy/4965-rs.c
@@ -2300,7 +2300,7 @@ il4965_rs_rate_init(struct il_priv *il, struct ieee80211_sta *sta, u8 sta_id)
 
 	sta_priv = (struct il_station_priv *)sta->drv_priv;
 	lq_sta = &sta_priv->lq_sta;
-	sband = hw->wiphy->bands[conf->channel->band];
+	sband = hw->wiphy->bands[conf->chandef.chan->band];
 
 	lq_sta->lq.sta_id = sta_id;
 
diff --git a/drivers/net/wireless/iwlegacy/4965.c b/drivers/net/wireless/iwlegacy/4965.c
index 91eb2d07fdb8..777a578294bd 100644
--- a/drivers/net/wireless/iwlegacy/4965.c
+++ b/drivers/net/wireless/iwlegacy/4965.c
@@ -1493,7 +1493,7 @@ il4965_hw_channel_switch(struct il_priv *il,
 
 	cmd.band = band;
 	cmd.expect_beacon = 0;
-	ch = ch_switch->channel->hw_value;
+	ch = ch_switch->chandef.chan->hw_value;
 	cmd.channel = cpu_to_le16(ch);
 	cmd.rxon_flags = il->staging.flags;
 	cmd.rxon_filter_flags = il->staging.filter_flags;
diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/iwlegacy/common.c
index 3613b3a81ad2..592d0aa634a8 100644
--- a/drivers/net/wireless/iwlegacy/common.c
+++ b/drivers/net/wireless/iwlegacy/common.c
@@ -4971,7 +4971,7 @@ il_mac_config(struct ieee80211_hw *hw, u32 changed)
 	struct il_priv *il = hw->priv;
 	const struct il_channel_info *ch_info;
 	struct ieee80211_conf *conf = &hw->conf;
-	struct ieee80211_channel *channel = conf->channel;
+	struct ieee80211_channel *channel = conf->chandef.chan;
 	struct il_ht_config *ht_conf = &il->current_ht_config;
 	unsigned long flags = 0;
 	int ret = 0;
diff --git a/drivers/net/wireless/iwlwifi/dvm/agn.h b/drivers/net/wireless/iwlwifi/dvm/agn.h
index 019d433900ef..e575b9b0cda8 100644
--- a/drivers/net/wireless/iwlwifi/dvm/agn.h
+++ b/drivers/net/wireless/iwlwifi/dvm/agn.h
@@ -73,6 +73,8 @@
 /* AUX (TX during scan dwell) queue */
 #define IWL_AUX_QUEUE		10
 
+#define IWL_INVALID_STATION	255
+
 /* device operations */
 extern struct iwl_lib_ops iwl1000_lib;
 extern struct iwl_lib_ops iwl2000_lib;
@@ -176,7 +178,7 @@ int iwlagn_hw_valid_rtc_data_addr(u32 addr);
 /* lib */
 int iwlagn_send_tx_power(struct iwl_priv *priv);
 void iwlagn_temperature(struct iwl_priv *priv);
-int iwlagn_txfifo_flush(struct iwl_priv *priv);
+int iwlagn_txfifo_flush(struct iwl_priv *priv, u32 scd_q_msk);
 void iwlagn_dev_txfifo_flush(struct iwl_priv *priv);
 int iwlagn_send_beacon_cmd(struct iwl_priv *priv);
 int iwl_send_statistics_request(struct iwl_priv *priv,
@@ -210,6 +212,8 @@ int iwlagn_tx_agg_oper(struct iwl_priv *priv, struct ieee80211_vif *vif,
 			struct ieee80211_sta *sta, u16 tid, u8 buf_size);
 int iwlagn_tx_agg_stop(struct iwl_priv *priv, struct ieee80211_vif *vif,
 		       struct ieee80211_sta *sta, u16 tid);
+int iwlagn_tx_agg_flush(struct iwl_priv *priv, struct ieee80211_vif *vif,
+			struct ieee80211_sta *sta, u16 tid);
 int iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
 				   struct iwl_rx_cmd_buffer *rxb,
 				   struct iwl_device_cmd *cmd);
diff --git a/drivers/net/wireless/iwlwifi/dvm/devices.c b/drivers/net/wireless/iwlwifi/dvm/devices.c
index 15cca2ef9294..c48907c8ab43 100644
--- a/drivers/net/wireless/iwlwifi/dvm/devices.c
+++ b/drivers/net/wireless/iwlwifi/dvm/devices.c
@@ -379,7 +379,7 @@ static int iwl5000_hw_channel_switch(struct iwl_priv *priv,
 	};
 
 	cmd.band = priv->band == IEEE80211_BAND_2GHZ;
-	ch = ch_switch->channel->hw_value;
+	ch = ch_switch->chandef.chan->hw_value;
 	IWL_DEBUG_11H(priv, "channel switch from %d to %d\n",
 		      ctx->active.channel, ch);
 	cmd.channel = cpu_to_le16(ch);
@@ -414,7 +414,8 @@ static int iwl5000_hw_channel_switch(struct iwl_priv *priv,
 	}
 	IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n",
 		      cmd.switch_time);
-	cmd.expect_beacon = ch_switch->channel->flags & IEEE80211_CHAN_RADAR;
+	cmd.expect_beacon =
+		ch_switch->chandef.chan->flags & IEEE80211_CHAN_RADAR;
 
 	return iwl_dvm_send_cmd(priv, &hcmd);
 }
@@ -540,7 +541,7 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
 	hcmd.data[0] = cmd;
 
 	cmd->band = priv->band == IEEE80211_BAND_2GHZ;
-	ch = ch_switch->channel->hw_value;
+	ch = ch_switch->chandef.chan->hw_value;
 	IWL_DEBUG_11H(priv, "channel switch from %u to %u\n",
 		      ctx->active.channel, ch);
 	cmd->channel = cpu_to_le16(ch);
@@ -575,7 +576,8 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
 	}
 	IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n",
 		      cmd->switch_time);
-	cmd->expect_beacon = ch_switch->channel->flags & IEEE80211_CHAN_RADAR;
+	cmd->expect_beacon =
+		ch_switch->chandef.chan->flags & IEEE80211_CHAN_RADAR;
 
 	err = iwl_dvm_send_cmd(priv, &hcmd);
 	kfree(cmd);
diff --git a/drivers/net/wireless/iwlwifi/dvm/lib.c b/drivers/net/wireless/iwlwifi/dvm/lib.c
index 87c006c9c573..54f553380aa8 100644
--- a/drivers/net/wireless/iwlwifi/dvm/lib.c
+++ b/drivers/net/wireless/iwlwifi/dvm/lib.c
@@ -136,7 +136,7 @@ int iwlagn_manage_ibss_station(struct iwl_priv *priv,
  *  1. acquire mutex before calling
  *  2. make sure rf is on and not in exit state
  */
-int iwlagn_txfifo_flush(struct iwl_priv *priv)
+int iwlagn_txfifo_flush(struct iwl_priv *priv, u32 scd_q_msk)
 {
 	struct iwl_txfifo_flush_cmd flush_cmd;
 	struct iwl_host_cmd cmd = {
@@ -162,6 +162,9 @@ int iwlagn_txfifo_flush(struct iwl_priv *priv)
 	if (priv->nvm_data->sku_cap_11n_enable)
 		flush_cmd.queue_control |= IWL_AGG_TX_QUEUE_MSK;
 
+	if (scd_q_msk)
+		flush_cmd.queue_control = cpu_to_le32(scd_q_msk);
+
 	IWL_DEBUG_INFO(priv, "queue control: 0x%x\n",
 		       flush_cmd.queue_control);
 	flush_cmd.flush_control = cpu_to_le16(IWL_DROP_ALL);
@@ -173,7 +176,7 @@ void iwlagn_dev_txfifo_flush(struct iwl_priv *priv)
 {
 	mutex_lock(&priv->mutex);
 	ieee80211_stop_queues(priv->hw);
-	if (iwlagn_txfifo_flush(priv)) {
+	if (iwlagn_txfifo_flush(priv, 0)) {
 		IWL_ERR(priv, "flush request fail\n");
 		goto done;
 	}
@@ -1084,7 +1087,14 @@ int iwlagn_suspend(struct iwl_priv *priv, struct cfg80211_wowlan *wowlan)
 	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
 	struct iwlagn_wowlan_kek_kck_material_cmd kek_kck_cmd;
 	struct iwlagn_wowlan_tkip_params_cmd tkip_cmd = {};
-	struct iwlagn_d3_config_cmd d3_cfg_cmd = {};
+	struct iwlagn_d3_config_cmd d3_cfg_cmd = {
+		/*
+		 * Program the minimum sleep time to 10 seconds, as many
+		 * platforms have issues processing a wakeup signal while
+		 * still being in the process of suspending.
+		 */
+		.min_sleep_time = cpu_to_le32(10 * 1000 * 1000),
+	};
 	struct wowlan_key_data key_data = {
 		.ctx = ctx,
 		.bssid = ctx->active.bssid_addr,
diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
index a7294fa4d7e5..cab23af0be9e 100644
--- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
@@ -777,9 +777,12 @@ static int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
 		IWL_DEBUG_HT(priv, "start Tx\n");
 		ret = iwlagn_tx_agg_start(priv, vif, sta, tid, ssn);
 		break;
-	case IEEE80211_AMPDU_TX_STOP_CONT:
 	case IEEE80211_AMPDU_TX_STOP_FLUSH:
 	case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT:
+		IWL_DEBUG_HT(priv, "Flush Tx\n");
+		ret = iwlagn_tx_agg_flush(priv, vif, sta, tid);
+		break;
+	case IEEE80211_AMPDU_TX_STOP_CONT:
 		IWL_DEBUG_HT(priv, "stop Tx\n");
 		ret = iwlagn_tx_agg_stop(priv, vif, sta, tid);
 		if ((ret == 0) && (priv->agg_tids_count > 0)) {
@@ -967,7 +970,7 @@ static void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
 {
 	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
 	struct ieee80211_conf *conf = &hw->conf;
-	struct ieee80211_channel *channel = ch_switch->channel;
+	struct ieee80211_channel *channel = ch_switch->chandef.chan;
 	struct iwl_ht_config *ht_conf = &priv->current_ht_config;
 	/*
 	 * MULTI-FIXME
@@ -1005,11 +1008,21 @@ static void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
 	priv->current_ht_config.smps = conf->smps_mode;
 
 	/* Configure HT40 channels */
-	ctx->ht.enabled = conf_is_ht(conf);
-	if (ctx->ht.enabled)
-		iwlagn_config_ht40(conf, ctx);
-	else
+	switch (cfg80211_get_chandef_type(&ch_switch->chandef)) {
+	case NL80211_CHAN_NO_HT:
+	case NL80211_CHAN_HT20:
 		ctx->ht.is_40mhz = false;
+		ctx->ht.extension_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_NONE;
+		break;
+	case NL80211_CHAN_HT40MINUS:
+		ctx->ht.extension_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_BELOW;
+		ctx->ht.is_40mhz = true;
+		break;
+	case NL80211_CHAN_HT40PLUS:
+		ctx->ht.extension_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
+		ctx->ht.is_40mhz = true;
+		break;
+	}
 
 	if ((le16_to_cpu(ctx->staging.channel) != ch))
 		ctx->staging.flags = 0;
@@ -1122,7 +1135,7 @@ static void iwlagn_mac_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
 	 */
 	if (drop) {
 		IWL_DEBUG_MAC80211(priv, "send flush command\n");
-		if (iwlagn_txfifo_flush(priv)) {
+		if (iwlagn_txfifo_flush(priv, 0)) {
 			IWL_ERR(priv, "flush request fail\n");
 			goto done;
 		}
diff --git a/drivers/net/wireless/iwlwifi/dvm/rs.c b/drivers/net/wireless/iwlwifi/dvm/rs.c
index abe304267261..907bd6e50aad 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rs.c
+++ b/drivers/net/wireless/iwlwifi/dvm/rs.c
@@ -2831,7 +2831,7 @@ void iwl_rs_rate_init(struct iwl_priv *priv, struct ieee80211_sta *sta, u8 sta_i
 
 	sta_priv = (struct iwl_station_priv *) sta->drv_priv;
 	lq_sta = &sta_priv->lq_sta;
-	sband = hw->wiphy->bands[conf->channel->band];
+	sband = hw->wiphy->bands[conf->chandef.chan->band];
 
 
 	lq_sta->lq.sta_id = sta_id;
diff --git a/drivers/net/wireless/iwlwifi/dvm/rxon.c b/drivers/net/wireless/iwlwifi/dvm/rxon.c
index a82b6b39d4ff..707446fa00bd 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rxon.c
+++ b/drivers/net/wireless/iwlwifi/dvm/rxon.c
@@ -78,8 +78,9 @@ void iwl_connection_init_rx_config(struct iwl_priv *priv,
 		ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
 #endif
 
-	ctx->staging.channel = cpu_to_le16(priv->hw->conf.channel->hw_value);
-	priv->band = priv->hw->conf.channel->band;
+	ctx->staging.channel =
+		cpu_to_le16(priv->hw->conf.chandef.chan->hw_value);
+	priv->band = priv->hw->conf.chandef.chan->band;
 
 	iwl_set_flags_for_band(priv, ctx, priv->band, ctx->vif);
 
@@ -951,7 +952,7 @@ static void iwl_calc_basic_rates(struct iwl_priv *priv,
 		unsigned long basic = ctx->vif->bss_conf.basic_rates;
 		int i;
 
-		sband = priv->hw->wiphy->bands[priv->hw->conf.channel->band];
+		sband = priv->hw->wiphy->bands[priv->hw->conf.chandef.chan->band];
 
 		for_each_set_bit(i, &basic, BITS_PER_LONG) {
 			int hw = sband->bitrates[i].hw_value;
@@ -1159,7 +1160,7 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 }
 
 void iwlagn_config_ht40(struct ieee80211_conf *conf,
-	struct iwl_rxon_context *ctx)
+			struct iwl_rxon_context *ctx)
 {
 	if (conf_is_ht40_minus(conf)) {
 		ctx->ht.extension_chan_offset =
@@ -1181,7 +1182,7 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
 	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
 	struct iwl_rxon_context *ctx;
 	struct ieee80211_conf *conf = &hw->conf;
-	struct ieee80211_channel *channel = conf->channel;
+	struct ieee80211_channel *channel = conf->chandef.chan;
 	int ret = 0;
 
 	IWL_DEBUG_MAC80211(priv, "enter: changed %#x\n", changed);
diff --git a/drivers/net/wireless/iwlwifi/dvm/tx.c b/drivers/net/wireless/iwlwifi/dvm/tx.c
index 70b7f68c4958..a900aaf47790 100644
--- a/drivers/net/wireless/iwlwifi/dvm/tx.c
+++ b/drivers/net/wireless/iwlwifi/dvm/tx.c
@@ -674,6 +674,51 @@ int iwlagn_tx_agg_start(struct iwl_priv *priv, struct ieee80211_vif *vif,
 	return ret;
 }
 
+int iwlagn_tx_agg_flush(struct iwl_priv *priv, struct ieee80211_vif *vif,
+			struct ieee80211_sta *sta, u16 tid)
+{
+	struct iwl_tid_data *tid_data;
+	enum iwl_agg_state agg_state;
+	int sta_id, txq_id;
+	sta_id = iwl_sta_id(sta);
+
+	/*
+	 * First set the agg state to OFF to avoid calling
+	 * ieee80211_stop_tx_ba_cb in iwlagn_check_ratid_empty.
+	 */
+	spin_lock_bh(&priv->sta_lock);
+
+	tid_data = &priv->tid_data[sta_id][tid];
+	txq_id = tid_data->agg.txq_id;
+	agg_state = tid_data->agg.state;
+	IWL_DEBUG_TX_QUEUES(priv, "Flush AGG: sta %d tid %d q %d state %d\n",
+			    sta_id, tid, txq_id, tid_data->agg.state);
+
+	tid_data->agg.state = IWL_AGG_OFF;
+
+	spin_unlock_bh(&priv->sta_lock);
+
+	if (iwlagn_txfifo_flush(priv, BIT(txq_id)))
+		IWL_ERR(priv, "Couldn't flush the AGG queue\n");
+
+	if (test_bit(txq_id, priv->agg_q_alloc)) {
+		/*
+		 * If the transport didn't know that we wanted to start
+		 * agreggation, don't tell it that we want to stop them.
+		 * This can happen when we don't get the addBA response on
+		 * time, or we hadn't time to drain the AC queues.
+		 */
+		if (agg_state == IWL_AGG_ON)
+			iwl_trans_txq_disable(priv->trans, txq_id);
+		else
+			IWL_DEBUG_TX_QUEUES(priv, "Don't disable tx agg: %d\n",
+					    agg_state);
+		iwlagn_dealloc_agg_txq(priv, txq_id);
+	}
+
+	return 0;
+}
+
 int iwlagn_tx_agg_oper(struct iwl_priv *priv, struct ieee80211_vif *vif,
 			struct ieee80211_sta *sta, u16 tid, u8 buf_size)
 {
diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.c b/drivers/net/wireless/iwlwifi/iwl-drv.c
index 498300577ac0..39aad9893e0b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/iwlwifi/iwl-drv.c
@@ -912,8 +912,6 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 		}
 	}
 
-	IWL_INFO(drv, "loaded firmware version %s", drv->fw.fw_version);
-
 	/*
 	 * In mvm uCode there is no difference between data and instructions
 	 * sections.
@@ -970,6 +968,9 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 	else
 		op = &iwlwifi_opmode_table[DVM_OP_MODE];
 
+	IWL_INFO(drv, "loaded firmware version %s op_mode %s\n",
+		 drv->fw.fw_version, op->name);
+
 	/* add this device to the list of devices using this op_mode */
 	list_add_tail(&drv->list, &op->drv);
 
@@ -997,8 +998,13 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 	 * else from proceeding if the module fails to load
 	 * or hangs loading.
 	 */
-	if (load_module)
-		request_module("%s", op->name);
+	if (load_module) {
+		err = request_module("%s", op->name);
+		if (err)
+			IWL_ERR(drv,
+				"failed to load module %s (error %d), is dynamic loading enabled?\n",
+				op->name, err);
+	}
 	return;
 
  try_again:
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h
index 7f9c254292a8..7a13790b5bfe 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.h
@@ -305,7 +305,6 @@ static inline void iwl_free_rxb(struct iwl_rx_cmd_buffer *r)
  * currently supports
  */
 #define IWL_MAX_HW_QUEUES		32
-#define IWL_INVALID_STATION	255
 #define IWL_MAX_TID_COUNT	8
 #define IWL_FRAME_LIMIT	64
 
@@ -682,7 +681,7 @@ static inline void iwl_trans_txq_enable(struct iwl_trans *trans, int queue,
 static inline void iwl_trans_ac_txq_enable(struct iwl_trans *trans, int queue,
 					   int fifo)
 {
-	iwl_trans_txq_enable(trans, queue, fifo, IWL_INVALID_STATION,
+	iwl_trans_txq_enable(trans, queue, fifo, -1,
 			     IWL_MAX_TID_COUNT, IWL_FRAME_LIMIT, 0);
 }
 
diff --git a/drivers/net/wireless/iwlwifi/mvm/bt-coex.c b/drivers/net/wireless/iwlwifi/mvm/bt-coex.c
index 1700232aa166..810bfa5f6de0 100644
--- a/drivers/net/wireless/iwlwifi/mvm/bt-coex.c
+++ b/drivers/net/wireless/iwlwifi/mvm/bt-coex.c
@@ -61,6 +61,8 @@
  *
  *****************************************************************************/
 
+#include <net/mac80211.h>
+
 #include "fw-api-bt-coex.h"
 #include "iwl-modparams.h"
 #include "mvm.h"
@@ -96,6 +98,20 @@ static const u8 iwl_bt_prio_tbl[BT_COEX_PRIO_TBL_EVT_MAX] = {
 
 #undef EVENT_PRIO_ANT
 
+/* BT Antenna Coupling Threshold (dB) */
+#define IWL_BT_ANTENNA_COUPLING_THRESHOLD	(35)
+#define IWL_BT_LOAD_FORCE_SISO_THRESHOLD	(3)
+
+#define BT_ENABLE_REDUCED_TXPOWER_THRESHOLD	(-62)
+#define BT_DISABLE_REDUCED_TXPOWER_THRESHOLD	(-65)
+#define BT_REDUCED_TX_POWER_BIT			BIT(7)
+
+static inline bool is_loose_coex(void)
+{
+	return iwlwifi_mod_params.ant_coupling >
+		IWL_BT_ANTENNA_COUPLING_THRESHOLD;
+}
+
 int iwl_send_bt_prio_tbl(struct iwl_mvm *mvm)
 {
 	return iwl_mvm_send_cmd_pdu(mvm, BT_COEX_PRIO_TABLE, CMD_SYNC,
@@ -186,11 +202,6 @@ static const __le32 iwl_concurrent_lookup[BT_COEX_LUT_SIZE] = {
 	cpu_to_le32(0x00000000),
 };
 
-/* BT Antenna Coupling Threshold (dB) */
-#define IWL_BT_ANTENNA_COUPLING_THRESHOLD	(35)
-#define IWL_BT_LOAD_FORCE_SISO_THRESHOLD	(3)
-
-
 int iwl_send_bt_init_conf(struct iwl_mvm *mvm)
 {
 	struct iwl_bt_coex_cmd cmd = {
@@ -203,8 +214,7 @@ int iwl_send_bt_init_conf(struct iwl_mvm *mvm)
 
 	cmd.flags = iwlwifi_mod_params.bt_coex_active ?
 			BT_COEX_NW : BT_COEX_DISABLE;
-	cmd.flags |= iwlwifi_mod_params.bt_ch_announce ? BT_CH_PRIMARY_EN : 0;
-	cmd.flags |= BT_SYNC_2_BT_DISABLE;
+	cmd.flags |= BT_CH_PRIMARY_EN | BT_SYNC_2_BT_DISABLE;
 
 	cmd.valid_bit_msk = cpu_to_le16(BT_VALID_ENABLE |
 					BT_VALID_BT_PRIO_BOOST |
@@ -215,7 +225,7 @@ int iwl_send_bt_init_conf(struct iwl_mvm *mvm)
 					BT_VALID_REDUCED_TX_POWER |
 					BT_VALID_LUT);
 
-	if (iwlwifi_mod_params.ant_coupling > IWL_BT_ANTENNA_COUPLING_THRESHOLD)
+	if (is_loose_coex())
 		memcpy(&cmd.decision_lut, iwl_loose_lookup,
 		       sizeof(iwl_tight_lookup));
 	else
@@ -228,6 +238,8 @@ int iwl_send_bt_init_conf(struct iwl_mvm *mvm)
 	cmd.kill_cts_msk =
 		cpu_to_le32(iwl_bt_cts_kill_msk[BT_KILL_MSK_DEFAULT]);
 
+	memset(&mvm->last_bt_notif, 0, sizeof(mvm->last_bt_notif));
+
 	/* go to CALIB state in internal BT-Coex state machine */
 	ret = iwl_send_bt_env(mvm, BT_COEX_ENV_OPEN,
 			      BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
@@ -243,19 +255,101 @@ int iwl_send_bt_init_conf(struct iwl_mvm *mvm)
 				    sizeof(cmd), &cmd);
 }
 
-struct iwl_bt_notif_iterator_data {
-	struct iwl_mvm *mvm;
+static int iwl_mvm_bt_udpate_ctrl_kill_msk(struct iwl_mvm *mvm,
+					   bool reduced_tx_power)
+{
+	enum iwl_bt_kill_msk bt_kill_msk;
+	struct iwl_bt_coex_cmd cmd = {};
+	struct iwl_bt_coex_profile_notif *notif = &mvm->last_bt_notif;
+
+	lockdep_assert_held(&mvm->mutex);
+
+	if (reduced_tx_power) {
+		/* Reduced Tx power has precedence on the type of the profile */
+		bt_kill_msk = BT_KILL_MSK_REDUCED_TXPOW;
+	} else {
+		/* Low latency BT profile is active: give higher prio to BT */
+		if (BT_MBOX_MSG(notif, 3, SCO_STATE)  ||
+		    BT_MBOX_MSG(notif, 3, A2DP_STATE) ||
+		    BT_MBOX_MSG(notif, 3, SNIFF_STATE))
+			bt_kill_msk = BT_KILL_MSK_SCO_HID_A2DP;
+		else
+			bt_kill_msk = BT_KILL_MSK_DEFAULT;
+	}
+
+	IWL_DEBUG_COEX(mvm,
+		       "Update kill_msk: %d - SCO %sactive A2DP %sactive SNIFF %sactive\n",
+		       bt_kill_msk,
+		       BT_MBOX_MSG(notif, 3, SCO_STATE) ? "" : "in",
+		       BT_MBOX_MSG(notif, 3, A2DP_STATE) ? "" : "in",
+		       BT_MBOX_MSG(notif, 3, SNIFF_STATE) ? "" : "in");
+
+	/* Don't send HCMD if there is no update */
+	if (bt_kill_msk == mvm->bt_kill_msk)
+		return 0;
+
+	mvm->bt_kill_msk = bt_kill_msk;
+	cmd.kill_ack_msk = cpu_to_le32(iwl_bt_ack_kill_msk[bt_kill_msk]);
+	cmd.kill_cts_msk = cpu_to_le32(iwl_bt_cts_kill_msk[bt_kill_msk]);
+	cmd.valid_bit_msk = cpu_to_le16(BT_VALID_KILL_ACK | BT_VALID_KILL_CTS);
+
+	IWL_DEBUG_COEX(mvm, "bt_kill_msk = %d\n", bt_kill_msk);
+	return iwl_mvm_send_cmd_pdu(mvm, BT_CONFIG, CMD_SYNC,
+				    sizeof(cmd), &cmd);
+}
+
+static int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id,
+				       bool enable)
+{
+	struct iwl_bt_coex_cmd cmd = {
+		.valid_bit_msk = cpu_to_le16(BT_VALID_REDUCED_TX_POWER),
+		.bt_reduced_tx_power = sta_id,
+	};
+	struct ieee80211_sta *sta;
+	struct iwl_mvm_sta *mvmsta;
+
+	/* This can happen if the station has been removed right now */
+	if (sta_id == IWL_MVM_STATION_COUNT)
+		return 0;
+
+	sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
+					lockdep_is_held(&mvm->mutex));
+	mvmsta = (void *)sta->drv_priv;
+
+	/* nothing to do */
+	if (mvmsta->bt_reduced_txpower == enable)
+		return 0;
+
+	if (enable)
+		cmd.bt_reduced_tx_power |= BT_REDUCED_TX_POWER_BIT;
+
+	IWL_DEBUG_COEX(mvm, "%sable reduced Tx Power for sta %d\n",
+		       enable ? "en" : "dis", sta_id);
+
+	mvmsta->bt_reduced_txpower = enable;
+
+	/* Send ASYNC since this can be sent from an atomic context */
+	return iwl_mvm_send_cmd_pdu(mvm, BT_CONFIG, CMD_ASYNC,
+				    sizeof(cmd), &cmd);
+}
+
+struct iwl_bt_iterator_data {
 	struct iwl_bt_coex_profile_notif *notif;
+	struct iwl_mvm *mvm;
+	u32 num_bss_ifaces;
+	bool reduced_tx_power;
 };
 
 static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
 				      struct ieee80211_vif *vif)
 {
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-	struct iwl_bt_notif_iterator_data *data = _data;
+	struct iwl_bt_iterator_data *data = _data;
+	struct iwl_mvm *mvm = data->mvm;
 	struct ieee80211_chanctx_conf *chanctx_conf;
 	enum ieee80211_smps_mode smps_mode;
 	enum ieee80211_band band;
+	int ave_rssi;
 
 	if (vif->type != NL80211_IFTYPE_STATION)
 		return;
@@ -268,11 +362,13 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
 		band = -1;
 	rcu_read_unlock();
 
-	if (band != IEEE80211_BAND_2GHZ)
-		return;
-
 	smps_mode = IEEE80211_SMPS_AUTOMATIC;
 
+	if (band != IEEE80211_BAND_2GHZ) {
+		ieee80211_request_smps(vif, smps_mode);
+		return;
+	}
+
 	if (data->notif->bt_status)
 		smps_mode = IEEE80211_SMPS_DYNAMIC;
 
@@ -285,20 +381,88 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
 		       data->notif->bt_traffic_load, smps_mode);
 
 	ieee80211_request_smps(vif, smps_mode);
+
+	/* don't reduce the Tx power if in loose scheme */
+	if (is_loose_coex())
+		return;
+
+	data->num_bss_ifaces++;
+
+	/* reduced Txpower only if there are open BT connections, so ...*/
+	if (!BT_MBOX_MSG(data->notif, 3, OPEN_CON_2)) {
+		/* ... cancel reduced Tx power ... */
+		if (iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id, false))
+			IWL_ERR(mvm, "Couldn't send BT_CONFIG cmd\n");
+		data->reduced_tx_power = false;
+
+		/* ... and there is no need to get reports on RSSI any more. */
+		ieee80211_disable_rssi_reports(vif);
+		return;
+	}
+
+	ave_rssi = ieee80211_ave_rssi(vif);
+
+	/* if the RSSI isn't valid, fake it is very low */
+	if (!ave_rssi)
+		ave_rssi = -100;
+	if (ave_rssi > BT_ENABLE_REDUCED_TXPOWER_THRESHOLD) {
+		if (iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id, true))
+			IWL_ERR(mvm, "Couldn't send BT_CONFIG cmd\n");
+
+		/*
+		 * bt_kill_msk can be BT_KILL_MSK_REDUCED_TXPOW only if all the
+		 * BSS / P2P clients have rssi above threshold.
+		 * We set the bt_kill_msk to BT_KILL_MSK_REDUCED_TXPOW before
+		 * the iteration, if one interface's rssi isn't good enough,
+		 * bt_kill_msk will be set to default values.
+		 */
+	} else if (ave_rssi < BT_DISABLE_REDUCED_TXPOWER_THRESHOLD) {
+		if (iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id, false))
+			IWL_ERR(mvm, "Couldn't send BT_CONFIG cmd\n");
+
+		/*
+		 * One interface hasn't rssi above threshold, bt_kill_msk must
+		 * be set to default values.
+		 */
+		data->reduced_tx_power = false;
+	}
+
+	/* Begin to monitor the RSSI: it may influence the reduced Tx power */
+	ieee80211_enable_rssi_reports(vif, BT_DISABLE_REDUCED_TXPOWER_THRESHOLD,
+				      BT_ENABLE_REDUCED_TXPOWER_THRESHOLD);
+}
+
+static void iwl_mvm_bt_coex_notif_handle(struct iwl_mvm *mvm)
+{
+	struct iwl_bt_iterator_data data = {
+		.mvm = mvm,
+		.notif = &mvm->last_bt_notif,
+		.reduced_tx_power = true,
+	};
+
+	ieee80211_iterate_active_interfaces_atomic(
+					mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
+					iwl_mvm_bt_notif_iterator, &data);
+
+	/*
+	 * If there are no BSS / P2P client interfaces, reduced Tx Power is
+	 * irrelevant since it is based on the RSSI coming from the beacon.
+	 * Use BT_KILL_MSK_DEFAULT in that case.
+	 */
+	data.reduced_tx_power = data.reduced_tx_power && data.num_bss_ifaces;
+
+	if (iwl_mvm_bt_udpate_ctrl_kill_msk(mvm, data.reduced_tx_power))
+		IWL_ERR(mvm, "Failed to update the ctrl_kill_msk\n");
 }
 
+/* upon association, the fw will send in BT Coex notification */
 int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
 			     struct iwl_rx_cmd_buffer *rxb,
 			     struct iwl_device_cmd *dev_cmd)
 {
 	struct iwl_rx_packet *pkt = rxb_addr(rxb);
 	struct iwl_bt_coex_profile_notif *notif = (void *)pkt->data;
-	struct iwl_bt_notif_iterator_data data = {
-		.mvm = mvm,
-		.notif = notif,
-	};
-	struct iwl_bt_coex_cmd cmd = {};
-	enum iwl_bt_kill_msk bt_kill_msk;
+
 
 	IWL_DEBUG_COEX(mvm, "BT Coex Notification received\n");
 	IWL_DEBUG_COEX(mvm, "\tBT %salive\n", notif->bt_status ? "" : "not ");
@@ -311,38 +475,115 @@ int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
 	/* remember this notification for future use: rssi fluctuations */
 	memcpy(&mvm->last_bt_notif, notif, sizeof(mvm->last_bt_notif));
 
-	ieee80211_iterate_active_interfaces_atomic(
-					mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
-					iwl_mvm_bt_notif_iterator, &data);
+	iwl_mvm_bt_coex_notif_handle(mvm);
+
+	/*
+	 * This is an async handler for a notification, returning anything other
+	 * than 0 doesn't make sense even if HCMD failed.
+	 */
+	return 0;
+}
+
+static void iwl_mvm_bt_rssi_iterator(void *_data, u8 *mac,
+				   struct ieee80211_vif *vif)
+{
+	struct iwl_mvm_vif *mvmvif = (void *)vif->drv_priv;
+	struct iwl_bt_iterator_data *data = _data;
+	struct iwl_mvm *mvm = data->mvm;
+
+	struct ieee80211_sta *sta;
+	struct iwl_mvm_sta *mvmsta;
+
+	if (vif->type != NL80211_IFTYPE_STATION ||
+	    mvmvif->ap_sta_id == IWL_MVM_STATION_COUNT)
+		return;
+
+	sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[mvmvif->ap_sta_id],
+					lockdep_is_held(&mvm->mutex));
+	mvmsta = (void *)sta->drv_priv;
+
+	/*
+	 * This interface doesn't support reduced Tx power (because of low
+	 * RSSI probably), then set bt_kill_msk to default values.
+	 */
+	if (!mvmsta->bt_reduced_txpower)
+		data->reduced_tx_power = false;
+	/* else - possibly leave it to BT_KILL_MSK_REDUCED_TXPOW */
+}
+
+void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+			   enum ieee80211_rssi_event rssi_event)
+{
+	struct iwl_mvm_vif *mvmvif = (void *)vif->drv_priv;
+	struct iwl_bt_iterator_data data = {
+		.mvm = mvm,
+		.reduced_tx_power = true,
+	};
+	int ret;
+
+	mutex_lock(&mvm->mutex);
+
+	/* Rssi update while not associated ?! */
+	if (WARN_ON_ONCE(mvmvif->ap_sta_id == IWL_MVM_STATION_COUNT))
+		goto out_unlock;
 
-	/* Low latency BT profile is active: give higher prio to BT */
-	if (BT_MBOX_MSG(notif, 3, SCO_STATE)  ||
-	    BT_MBOX_MSG(notif, 3, A2DP_STATE) ||
-	    BT_MBOX_MSG(notif, 3, SNIFF_STATE))
-		bt_kill_msk = BT_KILL_MSK_SCO_HID_A2DP;
+	/* No open connection - reports should be disabled */
+	if (!BT_MBOX_MSG(&mvm->last_bt_notif, 3, OPEN_CON_2))
+		goto out_unlock;
+
+	IWL_DEBUG_COEX(mvm, "RSSI for %pM is now %s\n", vif->bss_conf.bssid,
+		       rssi_event == RSSI_EVENT_HIGH ? "HIGH" : "LOW");
+
+	/*
+	 * Check if rssi is good enough for reduced Tx power, but not in loose
+	 * scheme.
+	 */
+	if (rssi_event == RSSI_EVENT_LOW || is_loose_coex())
+		ret = iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id,
+						  false);
 	else
-		bt_kill_msk = BT_KILL_MSK_DEFAULT;
+		ret = iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id, true);
 
-	/* Don't send HCMD if there is no update */
-	if (bt_kill_msk == mvm->bt_kill_msk)
-		return 0;
+	if (ret)
+		IWL_ERR(mvm, "couldn't send BT_CONFIG HCMD upon RSSI event\n");
 
-	IWL_DEBUG_COEX(mvm,
-		       "Update kill_msk: %d - SCO %sactive A2DP %sactive SNIFF %sactive\n",
-		       bt_kill_msk,
-		       BT_MBOX_MSG(notif, 3, SCO_STATE) ? "" : "in",
-		       BT_MBOX_MSG(notif, 3, A2DP_STATE) ? "" : "in",
-		       BT_MBOX_MSG(notif, 3, SNIFF_STATE) ? "" : "in");
+	ieee80211_iterate_active_interfaces_atomic(
+		mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
+		iwl_mvm_bt_rssi_iterator, &data);
 
-	mvm->bt_kill_msk = bt_kill_msk;
-	cmd.kill_ack_msk = cpu_to_le32(iwl_bt_ack_kill_msk[bt_kill_msk]);
-	cmd.kill_cts_msk = cpu_to_le32(iwl_bt_cts_kill_msk[bt_kill_msk]);
+	/*
+	 * If there are no BSS / P2P client interfaces, reduced Tx Power is
+	 * irrelevant since it is based on the RSSI coming from the beacon.
+	 * Use BT_KILL_MSK_DEFAULT in that case.
+	 */
+	data.reduced_tx_power = data.reduced_tx_power && data.num_bss_ifaces;
 
-	cmd.valid_bit_msk = cpu_to_le16(BT_VALID_KILL_ACK | BT_VALID_KILL_CTS);
+	if (iwl_mvm_bt_udpate_ctrl_kill_msk(mvm, data.reduced_tx_power))
+		IWL_ERR(mvm, "Failed to update the ctrl_kill_msk\n");
 
-	if (iwl_mvm_send_cmd_pdu(mvm, BT_CONFIG, CMD_SYNC, sizeof(cmd), &cmd))
-		IWL_ERR(mvm, "Failed to sent BT Coex CMD\n");
+ out_unlock:
+	mutex_unlock(&mvm->mutex);
+}
 
-	/* This handler is ASYNC */
-	return 0;
+void iwl_mvm_bt_coex_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
+{
+	struct ieee80211_chanctx_conf *chanctx_conf;
+	enum ieee80211_band band;
+
+	rcu_read_lock();
+	chanctx_conf = rcu_dereference(vif->chanctx_conf);
+	if (chanctx_conf && chanctx_conf->def.chan)
+		band = chanctx_conf->def.chan->band;
+	else
+		band = -1;
+	rcu_read_unlock();
+
+	/* if we are in 2GHz we will get a notification from the fw */
+	if (band == IEEE80211_BAND_2GHZ)
+		return;
+
+	/* else, we can remove all the constraints */
+	memset(&mvm->last_bt_notif, 0, sizeof(mvm->last_bt_notif));
+
+	iwl_mvm_bt_coex_notif_handle(mvm);
 }
diff --git a/drivers/net/wireless/iwlwifi/mvm/d3.c b/drivers/net/wireless/iwlwifi/mvm/d3.c
index bf087abe39f3..16bbdcc8627a 100644
--- a/drivers/net/wireless/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/iwlwifi/mvm/d3.c
@@ -769,7 +769,14 @@ int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
 	struct iwl_wowlan_config_cmd wowlan_config_cmd = {};
 	struct iwl_wowlan_kek_kck_material_cmd kek_kck_cmd = {};
 	struct iwl_wowlan_tkip_params_cmd tkip_cmd = {};
-	struct iwl_d3_manager_config d3_cfg_cmd = {};
+	struct iwl_d3_manager_config d3_cfg_cmd = {
+		/*
+		 * Program the minimum sleep time to 10 seconds, as many
+		 * platforms have issues processing a wakeup signal while
+		 * still being in the process of suspending.
+		 */
+		.min_sleep_time = cpu_to_le32(10 * 1000 * 1000),
+	};
 	struct wowlan_key_data key_data = {
 		.use_rsc_tsc = false,
 		.tkip = &tkip_cmd,
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c
index b080b4ba5458..2053dccefcd6 100644
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.c
@@ -300,6 +300,67 @@ static ssize_t iwl_dbgfs_power_down_d3_allow_write(struct file *file,
 	return count;
 }
 
+static ssize_t iwl_dbgfs_mac_params_read(struct file *file,
+					 char __user *user_buf,
+					 size_t count, loff_t *ppos)
+{
+	struct ieee80211_vif *vif = file->private_data;
+	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+	struct iwl_mvm *mvm = mvmvif->dbgfs_data;
+	u8 ap_sta_id;
+	struct ieee80211_chanctx_conf *chanctx_conf;
+	char buf[512];
+	int bufsz = sizeof(buf);
+	int pos = 0;
+	int i;
+
+	mutex_lock(&mvm->mutex);
+
+	ap_sta_id = mvmvif->ap_sta_id;
+
+	pos += scnprintf(buf+pos, bufsz-pos, "mac id/color: %d / %d\n",
+			 mvmvif->id, mvmvif->color);
+	pos += scnprintf(buf+pos, bufsz-pos, "bssid: %pM\n",
+			 vif->bss_conf.bssid);
+	pos += scnprintf(buf+pos, bufsz-pos, "QoS:\n");
+	for (i = 0; i < ARRAY_SIZE(mvmvif->queue_params); i++) {
+		pos += scnprintf(buf+pos, bufsz-pos,
+				 "\t%d: txop:%d - cw_min:%d - cw_max = %d - aifs = %d upasd = %d\n",
+				 i, mvmvif->queue_params[i].txop,
+				 mvmvif->queue_params[i].cw_min,
+				 mvmvif->queue_params[i].cw_max,
+				 mvmvif->queue_params[i].aifs,
+				 mvmvif->queue_params[i].uapsd);
+	}
+
+	if (vif->type == NL80211_IFTYPE_STATION &&
+	    ap_sta_id != IWL_MVM_STATION_COUNT) {
+		struct ieee80211_sta *sta;
+		struct iwl_mvm_sta *mvm_sta;
+
+		sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[ap_sta_id],
+						lockdep_is_held(&mvm->mutex));
+		mvm_sta = (void *)sta->drv_priv;
+		pos += scnprintf(buf+pos, bufsz-pos,
+				 "ap_sta_id %d - reduced Tx power %d\n",
+				 ap_sta_id, mvm_sta->bt_reduced_txpower);
+	}
+
+	rcu_read_lock();
+	chanctx_conf = rcu_dereference(vif->chanctx_conf);
+	if (chanctx_conf) {
+		pos += scnprintf(buf+pos, bufsz-pos,
+				 "idle rx chains %d, active rx chains: %d\n",
+				 chanctx_conf->rx_chains_static,
+				 chanctx_conf->rx_chains_dynamic);
+	}
+	rcu_read_unlock();
+
+	mutex_unlock(&mvm->mutex);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+}
+
 #define BT_MBOX_MSG(_notif, _num, _field)				     \
 	((le32_to_cpu((_notif)->mbox_msg[(_num)]) & BT_MBOX##_num##_##_field)\
 	>> BT_MBOX##_num##_##_field##_POS)
@@ -464,6 +525,9 @@ MVM_DEBUGFS_WRITE_FILE_OPS(power_down_allow);
 MVM_DEBUGFS_WRITE_FILE_OPS(power_down_d3_allow);
 MVM_DEBUGFS_WRITE_FILE_OPS(fw_restart);
 
+/* Interface specific debugfs entries */
+MVM_DEBUGFS_READ_FILE_OPS(mac_params);
+
 int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
 {
 	char buf[100];
@@ -494,3 +558,58 @@ err:
 	IWL_ERR(mvm, "Can't create the mvm debugfs directory\n");
 	return -ENOMEM;
 }
+
+void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
+{
+	struct dentry *dbgfs_dir = vif->debugfs_dir;
+	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+	char buf[100];
+
+	if (!dbgfs_dir)
+		return;
+
+	mvmvif->dbgfs_dir = debugfs_create_dir("iwlmvm", dbgfs_dir);
+	mvmvif->dbgfs_data = mvm;
+
+	if (!mvmvif->dbgfs_dir) {
+		IWL_ERR(mvm, "Failed to create debugfs directory under %s\n",
+			dbgfs_dir->d_name.name);
+		return;
+	}
+
+	MVM_DEBUGFS_ADD_FILE_VIF(mac_params, mvmvif->dbgfs_dir,
+				 S_IRUSR);
+
+	/*
+	 * Create symlink for convenience pointing to interface specific
+	 * debugfs entries for the driver. For example, under
+	 * /sys/kernel/debug/iwlwifi/0000\:02\:00.0/iwlmvm/
+	 * find
+	 * netdev:wlan0 -> ../../../ieee80211/phy0/netdev:wlan0/iwlmvm/
+	 */
+	snprintf(buf, 100, "../../../%s/%s/%s/%s",
+		 dbgfs_dir->d_parent->d_parent->d_name.name,
+		 dbgfs_dir->d_parent->d_name.name,
+		 dbgfs_dir->d_name.name,
+		 mvmvif->dbgfs_dir->d_name.name);
+
+	mvmvif->dbgfs_slink = debugfs_create_symlink(dbgfs_dir->d_name.name,
+						     mvm->debugfs_dir, buf);
+	if (!mvmvif->dbgfs_slink)
+		IWL_ERR(mvm, "Can't create debugfs symbolic link under %s\n",
+			dbgfs_dir->d_name.name);
+	return;
+err:
+	IWL_ERR(mvm, "Can't create debugfs entity\n");
+}
+
+void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
+{
+	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+
+	debugfs_remove(mvmvif->dbgfs_slink);
+	mvmvif->dbgfs_slink = NULL;
+
+	debugfs_remove_recursive(mvmvif->dbgfs_dir);
+	mvmvif->dbgfs_dir = NULL;
+}
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
index 127051891e9b..81fe45f46be7 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
@@ -68,73 +68,53 @@
 
 /**
  * enum iwl_scan_flags - masks for power table command flags
+ * @POWER_FLAGS_POWER_SAVE_ENA_MSK: '1' Allow to save power by turning off
+ *		receiver and transmitter. '0' - does not allow.
  * @POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK: '0' Driver disables power management,
  *		'1' Driver enables PM (use rest of parameters)
- * @POWER_FLAGS_SLEEP_OVER_DTIM_MSK: '0' PM have to walk up every DTIM,
+ * @POWER_FLAGS_SKIP_OVER_DTIM_MSK: '0' PM have to walk up every DTIM,
  *		'1' PM could sleep over DTIM till listen Interval.
- * @POWER_FLAGS_LPRX_ENA_MSK: Low Power RX enable.
- * @POWER_FLAGS_SNOOZE_ENA_MSK: Enable snoozing only if uAPSD is enabled and all
- *		access categories are both delivery and trigger enabled.
- * @POWER_FLAGS_BT_SCO_ENA: Enable BT SCO coex only if uAPSD and
- *		PBW Snoozing enabled
  * @POWER_FLAGS_ADVANCE_PM_ENA_MSK: Advanced PM (uAPSD) enable mask
+ * @POWER_FLAGS_LPRX_ENA_MSK: Low Power RX enable.
 */
 enum iwl_power_flags {
-	POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK	= BIT(0),
-	POWER_FLAGS_SLEEP_OVER_DTIM_MSK		= BIT(1),
-	POWER_FLAGS_LPRX_ENA_MSK		= BIT(2),
-	POWER_FLAGS_SNOOZE_ENA_MSK		= BIT(3),
-	POWER_FLAGS_BT_SCO_ENA			= BIT(4),
-	POWER_FLAGS_ADVANCE_PM_ENA_MSK		= BIT(5)
+	POWER_FLAGS_POWER_SAVE_ENA_MSK		= BIT(0),
+	POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK	= BIT(1),
+	POWER_FLAGS_SKIP_OVER_DTIM_MSK		= BIT(2),
+	POWER_FLAGS_ADVANCE_PM_ENA_MSK		= BIT(9),
+	POWER_FLAGS_LPRX_ENA_MSK		= BIT(11),
 };
 
+#define IWL_POWER_VEC_SIZE 5
+
 /**
  * struct iwl_powertable_cmd - Power Table Command
  * POWER_TABLE_CMD = 0x77 (command, has simple generic response)
  *
- * @id_and_color:	MAC contex identifier
- * @action:		Action on context - no action, add new,
- *			modify existent, remove
  * @flags:		Power table command flags from POWER_FLAGS_*
  * @keep_alive_seconds: Keep alive period in seconds. Default - 25 sec.
- *			Minimum allowed:- 3 * DTIM
+ *			Minimum allowed:- 3 * DTIM. Keep alive period must be
+ *			set regardless of power scheme or current power state.
+ *			FW use this value also when PM is disabled.
  * @rx_data_timeout:    Minimum time (usec) from last Rx packet for AM to
  *			PSM transition - legacy PM
  * @tx_data_timeout:    Minimum time (usec) from last Tx packet for AM to
  *			PSM transition - legacy PM
- * @rx_data_timeout_uapsd: Minimum time (usec) from last Rx packet for AM to
- *			PSM transition - uAPSD
- * @tx_data_timeout_uapsd: Minimum time (usec) from last Tx packet for AM to
- *			PSM transition - uAPSD
+ * @sleep_interval:	not in use
+ * @keep_alive_beacons:	not in use
  * @lprx_rssi_threshold: Signal strength up to which LP RX can be enabled.
  *			Default: 80dbm
- * @num_skip_dtim:      Number of DTIMs to skip if Skip over DTIM flag is set
- * @snooze_interval:    TBD
- * @snooze_window:      TBD
- * @snooze_step:        TBD
- * @qndp_tid:           TBD
- * @uapsd_ac_flags:     TBD
- * @uapsd_max_sp:       TBD
  */
 struct iwl_powertable_cmd {
-	/* COMMON_INDEX_HDR_API_S_VER_1 */
-	__le32 id_and_color;
-	__le32 action;
+	/* PM_POWER_TABLE_CMD_API_S_VER_5 */
 	__le16 flags;
-	u8 reserved;
-	__le16 keep_alive_seconds;
+	u8 keep_alive_seconds;
+	u8 debug_flags;
 	__le32 rx_data_timeout;
 	__le32 tx_data_timeout;
-	__le32 rx_data_timeout_uapsd;
-	__le32 tx_data_timeout_uapsd;
-	u8 lprx_rssi_threshold;
-	u8 num_skip_dtim;
-	__le16 snooze_interval;
-	__le16 snooze_window;
-	u8 snooze_step;
-	u8 qndp_tid;
-	u8 uapsd_ac_flags;
-	u8 uapsd_max_sp;
+	__le32 sleep_interval[IWL_POWER_VEC_SIZE];
+	__le32 keep_alive_beacons;
+	__le32 lprx_rssi_threshold;
 } __packed;
 
 #endif
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/iwlwifi/mvm/fw-api.h
index 1073f2682221..191dcae8ba47 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api.h
@@ -480,15 +480,34 @@ enum {
 	TE_DEP_TSF		= 2,
 	TE_EVENT_SOCIOPATHIC	= 4,
 }; /* MAC_EVENT_DEPENDENCY_POLICY_API_E_VER_2 */
-
-/* When to send Time Event notifications and to whom (internal = FW) */
+/*
+ * Supported Time event notifications configuration.
+ * A notification (both event and fragment) includes a status indicating weather
+ * the FW was able to schedule the event or not. For fragment start/end
+ * notification the status is always success. There is no start/end fragment
+ * notification for monolithic events.
+ *
+ * @TE_NOTIF_NONE: no notifications
+ * @TE_NOTIF_HOST_EVENT_START: request/receive notification on event start
+ * @TE_NOTIF_HOST_EVENT_END:request/receive notification on event end
+ * @TE_NOTIF_INTERNAL_EVENT_START: internal FW use
+ * @TE_NOTIF_INTERNAL_EVENT_END: internal FW use.
+ * @TE_NOTIF_HOST_FRAG_START: request/receive notification on frag start
+ * @TE_NOTIF_HOST_FRAG_END:request/receive notification on frag end
+ * @TE_NOTIF_INTERNAL_FRAG_START: internal FW use.
+ * @TE_NOTIF_INTERNAL_FRAG_END: internal FW use.
+ */
 enum {
 	TE_NOTIF_NONE = 0,
-	TE_NOTIF_HOST_START = 0x1,
-	TE_NOTIF_HOST_END = 0x2,
-	TE_NOTIF_INTERNAL_START = 0x4,
-	TE_NOTIF_INTERNAL_END = 0x8
-}; /* MAC_EVENT_ACTION_API_E_VER_1 */
+	TE_NOTIF_HOST_EVENT_START = 0x1,
+	TE_NOTIF_HOST_EVENT_END = 0x2,
+	TE_NOTIF_INTERNAL_EVENT_START = 0x4,
+	TE_NOTIF_INTERNAL_EVENT_END = 0x8,
+	TE_NOTIF_HOST_FRAG_START = 0x10,
+	TE_NOTIF_HOST_FRAG_END = 0x20,
+	TE_NOTIF_INTERNAL_FRAG_START = 0x40,
+	TE_NOTIF_INTERNAL_FRAG_END = 0x80
+}; /* MAC_EVENT_ACTION_API_E_VER_2 */
 
 /*
  * @TE_FRAG_NONE: fragmentation of the time event is NOT allowed.
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
index 86e312a4f629..e6eca4d66f6c 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
@@ -669,6 +669,7 @@ static int iwl_mvm_mac_ctxt_cmd_p2p_client(struct iwl_mvm *mvm,
 					   u32 action)
 {
 	struct iwl_mac_ctx_cmd cmd = {};
+	struct ieee80211_p2p_noa_attr *noa = &vif->bss_conf.p2p_noa_attr;
 
 	WARN_ON(vif->type != NL80211_IFTYPE_STATION || !vif->p2p);
 
@@ -678,7 +679,8 @@ static int iwl_mvm_mac_ctxt_cmd_p2p_client(struct iwl_mvm *mvm,
 	/* Fill the data specific for station mode */
 	iwl_mvm_mac_ctxt_cmd_fill_sta(mvm, vif, &cmd.p2p_sta.sta);
 
-	cmd.p2p_sta.ctwin = cpu_to_le32(vif->bss_conf.p2p_ctwindow);
+	cmd.p2p_sta.ctwin = cpu_to_le32(noa->oppps_ctwindow &
+					IEEE80211_P2P_OPPPS_CTWINDOW_MASK);
 
 	return iwl_mvm_mac_ctxt_send_cmd(mvm, &cmd);
 }
@@ -919,6 +921,7 @@ static int iwl_mvm_mac_ctxt_cmd_go(struct iwl_mvm *mvm,
 				   u32 action)
 {
 	struct iwl_mac_ctx_cmd cmd = {};
+	struct ieee80211_p2p_noa_attr *noa = &vif->bss_conf.p2p_noa_attr;
 
 	WARN_ON(vif->type != NL80211_IFTYPE_AP || !vif->p2p);
 
@@ -929,8 +932,11 @@ static int iwl_mvm_mac_ctxt_cmd_go(struct iwl_mvm *mvm,
 	iwl_mvm_mac_ctxt_cmd_fill_ap(mvm, vif, &cmd.go.ap,
 				     action == FW_CTXT_ACTION_ADD);
 
-	cmd.go.ctwin = cpu_to_le32(vif->bss_conf.p2p_ctwindow);
-	cmd.go.opp_ps_enabled = cpu_to_le32(!!vif->bss_conf.p2p_oppps);
+	cmd.go.ctwin = cpu_to_le32(noa->oppps_ctwindow &
+					IEEE80211_P2P_OPPPS_CTWINDOW_MASK);
+	cmd.go.opp_ps_enabled =
+			cpu_to_le32(!!(noa->oppps_ctwindow &
+					IEEE80211_P2P_OPPPS_ENABLE_BIT));
 
 	return iwl_mvm_mac_ctxt_send_cmd(mvm, &cmd);
 }
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index 3d193f8c33b6..fe031608fd91 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -502,11 +502,15 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
 	/*
 	 * TODO: remove this temporary code.
 	 * Currently MVM FW supports power management only on single MAC.
-	 * Iterate and disable PM on all active interfaces.
+	 * If new interface added, disable PM on existing interface.
+	 * P2P device is a special case, since it is handled by FW similary to
+	 * scan. If P2P deviced is added, PM remains enabled on existing
+	 * interface.
 	 * Note: the method below does not count the new interface being added
 	 * at this moment.
 	 */
-	mvm->vif_count++;
+	if (vif->type != NL80211_IFTYPE_P2P_DEVICE)
+		mvm->vif_count++;
 	if (mvm->vif_count > 1) {
 		IWL_DEBUG_MAC80211(mvm,
 				   "Disable power on existing interfaces\n");
@@ -562,6 +566,7 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
 		mvm->p2p_device_vif = vif;
 	}
 
+	iwl_mvm_vif_dbgfs_register(mvm, vif);
 	goto out_unlock;
 
  out_unbind:
@@ -575,10 +580,11 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
 	/*
 	 * TODO: remove this temporary code.
 	 * Currently MVM FW supports power management only on single MAC.
-	 * Check if only one additional interface remains after rereasing
+	 * Check if only one additional interface remains after releasing
 	 * current one. Update power mode on the remaining interface.
 	 */
-	mvm->vif_count--;
+	if (vif->type != NL80211_IFTYPE_P2P_DEVICE)
+		mvm->vif_count--;
 	IWL_DEBUG_MAC80211(mvm, "Currently %d interfaces active\n",
 			   mvm->vif_count);
 	if (mvm->vif_count == 1) {
@@ -640,6 +646,8 @@ static void iwl_mvm_mac_remove_interface(struct ieee80211_hw *hw,
 
 	mutex_lock(&mvm->mutex);
 
+	iwl_mvm_vif_dbgfs_clean(mvm, vif);
+
 	/*
 	 * For AP/GO interface, the tear down of the resources allocated to the
 	 * interface is be handled as part of the stop_ap flow.
@@ -663,7 +671,7 @@ static void iwl_mvm_mac_remove_interface(struct ieee80211_hw *hw,
 	 * Check if only one additional interface remains after removing
 	 * current one. Update power mode on the remaining interface.
 	 */
-	if (mvm->vif_count)
+	if (mvm->vif_count && vif->type != NL80211_IFTYPE_P2P_DEVICE)
 		mvm->vif_count--;
 	IWL_DEBUG_MAC80211(mvm, "Currently %d interfaces active\n",
 			   mvm->vif_count);
@@ -713,6 +721,7 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
 				IWL_ERR(mvm, "failed to update quotas\n");
 				return;
 			}
+			iwl_mvm_bt_coex_vif_assoc(mvm, vif);
 		} else if (mvmvif->ap_sta_id != IWL_MVM_STATION_COUNT) {
 			/* remove AP station now that the MAC is unassoc */
 			ret = iwl_mvm_rm_sta_id(mvm, vif, mvmvif->ap_sta_id);
@@ -931,7 +940,7 @@ static void iwl_mvm_mac_sta_notify(struct ieee80211_hw *hw,
 		 */
 		break;
 	case STA_NOTIFY_AWAKE:
-		if (WARN_ON(mvmsta->sta_id == IWL_INVALID_STATION))
+		if (WARN_ON(mvmsta->sta_id == IWL_MVM_STATION_COUNT))
 			break;
 		iwl_mvm_sta_modify_ps_wake(mvm, sta);
 		break;
@@ -1326,6 +1335,15 @@ static int iwl_mvm_set_tim(struct ieee80211_hw *hw,
 	return iwl_mvm_mac_ctxt_beacon_changed(mvm, mvm_sta->vif);
 }
 
+static void iwl_mvm_mac_rssi_callback(struct ieee80211_hw *hw,
+				      struct ieee80211_vif *vif,
+				      enum ieee80211_rssi_event rssi_event)
+{
+	struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
+
+	iwl_mvm_bt_rssi_event(mvm, vif, rssi_event);
+}
+
 struct ieee80211_ops iwl_mvm_hw_ops = {
 	.tx = iwl_mvm_mac_tx,
 	.ampdu_action = iwl_mvm_mac_ampdu_action,
@@ -1349,6 +1367,7 @@ struct ieee80211_ops iwl_mvm_hw_ops = {
 	.update_tkip_key = iwl_mvm_mac_update_tkip_key,
 	.remain_on_channel = iwl_mvm_roc,
 	.cancel_remain_on_channel = iwl_mvm_cancel_roc,
+	.rssi_callback = iwl_mvm_mac_rssi_callback,
 
 	.add_chanctx = iwl_mvm_add_chanctx,
 	.remove_chanctx = iwl_mvm_remove_chanctx,
diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h
index 53d58968e30a..8269bc562951 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h
@@ -212,6 +212,7 @@ struct iwl_mvm_vif {
 
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 	struct dentry *dbgfs_dir;
+	struct dentry *dbgfs_slink;
 	void *dbgfs_data;
 #endif
 };
@@ -321,6 +322,13 @@ struct iwl_mvm {
 	 * can hold 16 keys at most. Reflect this fact.
 	 */
 	unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
+
+	/*
+	 * This counter of created interfaces is referenced only in conjunction
+	 * with FW limitation related to power management. Currently PM is
+	 * supported only on a single interface.
+	 * IMPORTANT: this variable counts all interfaces except P2P device.
+	 */
 	u8 vif_count;
 
 	struct led_classdev led;
@@ -471,16 +479,22 @@ void iwl_mvm_cancel_scan(struct iwl_mvm *mvm);
 /* MVM debugfs */
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
-int iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
-			       struct dentry *dbgfs_dir);
-void iwl_power_get_params(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
-			  struct iwl_powertable_cmd *cmd);
+void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
+void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
 #else
 static inline int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm,
 					 struct dentry *dbgfs_dir)
 {
 	return 0;
 }
+static inline void
+iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
+{
+}
+static inline void
+iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
+{
+}
 #endif /* CONFIG_IWLWIFI_DEBUGFS */
 
 /* rate scaling */
@@ -490,6 +504,8 @@ int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq,
 /* power managment */
 int iwl_mvm_power_update_mode(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
 int iwl_mvm_power_disable(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
+void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+			     struct iwl_powertable_cmd *cmd);
 
 int iwl_mvm_leds_init(struct iwl_mvm *mvm);
 void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
@@ -513,5 +529,8 @@ int iwl_send_bt_init_conf(struct iwl_mvm *mvm);
 int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
 			     struct iwl_rx_cmd_buffer *rxb,
 			     struct iwl_device_cmd *cmd);
+void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+			   enum ieee80211_rssi_event rssi_event);
+void iwl_mvm_bt_coex_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
 
 #endif /* __IWL_MVM_H__ */
diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/iwlwifi/mvm/power.c
index efb9a6f3faac..9395ab2a1af2 100644
--- a/drivers/net/wireless/iwlwifi/mvm/power.c
+++ b/drivers/net/wireless/iwlwifi/mvm/power.c
@@ -75,23 +75,49 @@
 
 #define POWER_KEEP_ALIVE_PERIOD_SEC    25
 
-static void iwl_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
-				struct iwl_powertable_cmd *cmd)
+static void iwl_mvm_power_log(struct iwl_mvm *mvm,
+			      struct iwl_powertable_cmd *cmd)
+{
+	IWL_DEBUG_POWER(mvm,
+			"Sending power table command for power level %d, flags = 0x%X\n",
+			iwlmvm_mod_params.power_scheme,
+			le16_to_cpu(cmd->flags));
+	IWL_DEBUG_POWER(mvm, "Keep alive = %u sec\n", cmd->keep_alive_seconds);
+
+	if (cmd->flags & cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK)) {
+		IWL_DEBUG_POWER(mvm, "Rx timeout = %u usec\n",
+				le32_to_cpu(cmd->rx_data_timeout));
+		IWL_DEBUG_POWER(mvm, "Tx timeout = %u usec\n",
+				le32_to_cpu(cmd->tx_data_timeout));
+		IWL_DEBUG_POWER(mvm, "LP RX RSSI threshold = %u\n",
+				cmd->lprx_rssi_threshold);
+	}
+}
+
+void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+			     struct iwl_powertable_cmd *cmd)
 {
 	struct ieee80211_hw *hw = mvm->hw;
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	struct ieee80211_chanctx_conf *chanctx_conf;
 	struct ieee80211_channel *chan;
 	int dtimper, dtimper_msec;
 	int keep_alive;
 	bool radar_detect = false;
 
-	cmd->id_and_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id,
-							    mvmvif->color));
-	cmd->action = cpu_to_le32(FW_CTXT_ACTION_MODIFY);
+	/*
+	 * Regardless of power management state the driver must set
+	 * keep alive period. FW will use it for sending keep alive NDPs
+	 * immediately after association.
+	 */
+	cmd->keep_alive_seconds = POWER_KEEP_ALIVE_PERIOD_SEC;
+
+	if ((iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM) ||
+	    !iwlwifi_mod_params.power_save)
+		return;
+
+	cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK);
 
-	if ((!vif->bss_conf.ps) ||
-	    (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM))
+	if (!vif->bss_conf.ps)
 		return;
 
 	cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK);
@@ -110,26 +136,23 @@ static void iwl_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 
 	/* Check skip over DTIM conditions */
 	if (!radar_detect && (dtimper <= 10) &&
-	    (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_LP)) {
-		cmd->flags |= cpu_to_le16(POWER_FLAGS_SLEEP_OVER_DTIM_MSK);
-		cmd->num_skip_dtim = 2;
-	}
+	    (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_LP))
+		cmd->flags |= cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);
 
 	/* Check that keep alive period is at least 3 * DTIM */
 	dtimper_msec = dtimper * vif->bss_conf.beacon_int;
 	keep_alive = max_t(int, 3 * dtimper_msec,
-			   MSEC_PER_SEC * POWER_KEEP_ALIVE_PERIOD_SEC);
+			   MSEC_PER_SEC * cmd->keep_alive_seconds);
 	keep_alive = DIV_ROUND_UP(keep_alive, MSEC_PER_SEC);
-
-	cmd->keep_alive_seconds = cpu_to_le16(keep_alive);
+	cmd->keep_alive_seconds = keep_alive;
 
 	if (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_LP) {
 		/* TODO: Also for D3 (device sleep / WoWLAN) */
-		cmd->rx_data_timeout = cpu_to_le32(10);
-		cmd->tx_data_timeout = cpu_to_le32(10);
+		cmd->rx_data_timeout = cpu_to_le32(10 * USEC_PER_MSEC);
+		cmd->tx_data_timeout = cpu_to_le32(10 * USEC_PER_MSEC);
 	} else {
-		cmd->rx_data_timeout = cpu_to_le32(50);
-		cmd->tx_data_timeout = cpu_to_le32(50);
+		cmd->rx_data_timeout = cpu_to_le32(100 * USEC_PER_MSEC);
+		cmd->tx_data_timeout = cpu_to_le32(100 * USEC_PER_MSEC);
 	}
 }
 
@@ -137,36 +160,11 @@ int iwl_mvm_power_update_mode(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 {
 	struct iwl_powertable_cmd cmd = {};
 
-	if (!iwlwifi_mod_params.power_save) {
-		IWL_DEBUG_POWER(mvm, "Power management is not allowed\n");
-		return 0;
-	}
-
 	if (vif->type != NL80211_IFTYPE_STATION || vif->p2p)
 		return 0;
 
-	iwl_power_build_cmd(mvm, vif, &cmd);
-
-	IWL_DEBUG_POWER(mvm,
-			"Sending power table command on mac id 0x%X for power level %d, flags = 0x%X\n",
-			cmd.id_and_color, iwlmvm_mod_params.power_scheme,
-			le16_to_cpu(cmd.flags));
-
-	if (cmd.flags & cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK)) {
-		IWL_DEBUG_POWER(mvm, "Keep alive = %u sec\n",
-				le16_to_cpu(cmd.keep_alive_seconds));
-		IWL_DEBUG_POWER(mvm, "Rx timeout = %u usec\n",
-				le32_to_cpu(cmd.rx_data_timeout));
-		IWL_DEBUG_POWER(mvm, "Tx timeout = %u usec\n",
-				le32_to_cpu(cmd.tx_data_timeout));
-		IWL_DEBUG_POWER(mvm, "Rx timeout (uAPSD) = %u usec\n",
-				le32_to_cpu(cmd.rx_data_timeout_uapsd));
-		IWL_DEBUG_POWER(mvm, "Tx timeout = %u usec\n",
-				le32_to_cpu(cmd.tx_data_timeout_uapsd));
-		IWL_DEBUG_POWER(mvm, "LP RX RSSI threshold = %u\n",
-				cmd.lprx_rssi_threshold);
-		IWL_DEBUG_POWER(mvm, "DTIMs to skip = %u\n", cmd.num_skip_dtim);
-	}
+	iwl_mvm_power_build_cmd(mvm, vif, &cmd);
+	iwl_mvm_power_log(mvm, &cmd);
 
 	return iwl_mvm_send_cmd_pdu(mvm, POWER_TABLE_CMD, CMD_SYNC,
 				    sizeof(cmd), &cmd);
@@ -175,33 +173,16 @@ int iwl_mvm_power_update_mode(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 int iwl_mvm_power_disable(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 {
 	struct iwl_powertable_cmd cmd = {};
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-
-	if (!iwlwifi_mod_params.power_save) {
-		IWL_DEBUG_POWER(mvm, "Power management is not allowed\n");
-		return 0;
-	}
 
 	if (vif->type != NL80211_IFTYPE_STATION || vif->p2p)
 		return 0;
 
-	cmd.id_and_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id,
-							    mvmvif->color));
-	cmd.action = cpu_to_le32(FW_CTXT_ACTION_MODIFY);
+	if ((iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_CAM) &&
+	    iwlwifi_mod_params.power_save)
+		cmd.flags |= cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK);
 
-	IWL_DEBUG_POWER(mvm,
-			"Sending power table command on mac id 0x%X for power level %d, flags = 0x%X\n",
-			cmd.id_and_color, iwlmvm_mod_params.power_scheme,
-			le16_to_cpu(cmd.flags));
+	iwl_mvm_power_log(mvm, &cmd);
 
 	return iwl_mvm_send_cmd_pdu(mvm, POWER_TABLE_CMD, CMD_ASYNC,
 				    sizeof(cmd), &cmd);
 }
-
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-void iwl_power_get_params(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
-			  struct iwl_powertable_cmd *cmd)
-{
-	iwl_power_build_cmd(mvm, vif, cmd);
-}
-#endif /* CONFIG_IWLWIFI_DEBUGFS */
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c
index a01a6612677e..55334d542e26 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.c
@@ -793,7 +793,7 @@ static u32 rs_get_lower_rate(struct iwl_lq_sta *lq_sta,
 
 		if (num_of_ant(tbl->ant_type) > 1)
 			tbl->ant_type =
-			    first_antenna(mvm->nvm_data->valid_tx_ant);
+			    first_antenna(iwl_fw_valid_tx_ant(mvm->fw));
 
 		tbl->is_ht40 = 0;
 		tbl->is_SGI = 0;
@@ -1235,7 +1235,7 @@ static int rs_switch_to_mimo2(struct iwl_mvm *mvm,
 		return -1;
 
 	/* Need both Tx chains/antennas to support MIMO */
-	if (num_of_ant(mvm->nvm_data->valid_tx_ant) < 2)
+	if (num_of_ant(iwl_fw_valid_tx_ant(mvm->fw)) < 2)
 		return -1;
 
 	IWL_DEBUG_RATE(mvm, "LQ: try to switch to MIMO2\n");
@@ -1287,7 +1287,7 @@ static int rs_switch_to_mimo3(struct iwl_mvm *mvm,
 		return -1;
 
 	/* Need both Tx chains/antennas to support MIMO */
-	if (num_of_ant(mvm->nvm_data->valid_tx_ant) < 3)
+	if (num_of_ant(iwl_fw_valid_tx_ant(mvm->fw)) < 3)
 		return -1;
 
 	IWL_DEBUG_RATE(mvm, "LQ: try to switch to MIMO3\n");
@@ -1381,7 +1381,7 @@ static int rs_move_legacy_other(struct iwl_mvm *mvm,
 	u32 sz = (sizeof(struct iwl_scale_tbl_info) -
 		  (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
 	u8 start_action;
-	u8 valid_tx_ant = mvm->nvm_data->valid_tx_ant;
+	u8 valid_tx_ant = iwl_fw_valid_tx_ant(mvm->fw);
 	u8 tx_chains_num = num_of_ant(valid_tx_ant);
 	int ret;
 	u8 update_search_tbl_counter = 0;
@@ -1514,7 +1514,7 @@ static int rs_move_siso_to_other(struct iwl_mvm *mvm,
 	u32 sz = (sizeof(struct iwl_scale_tbl_info) -
 		  (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
 	u8 start_action;
-	u8 valid_tx_ant = mvm->nvm_data->valid_tx_ant;
+	u8 valid_tx_ant = iwl_fw_valid_tx_ant(mvm->fw);
 	u8 tx_chains_num = num_of_ant(valid_tx_ant);
 	u8 update_search_tbl_counter = 0;
 	int ret;
@@ -1649,7 +1649,7 @@ static int rs_move_mimo2_to_other(struct iwl_mvm *mvm,
 	u32 sz = (sizeof(struct iwl_scale_tbl_info) -
 		  (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
 	u8 start_action;
-	u8 valid_tx_ant = mvm->nvm_data->valid_tx_ant;
+	u8 valid_tx_ant = iwl_fw_valid_tx_ant(mvm->fw);
 	u8 tx_chains_num = num_of_ant(valid_tx_ant);
 	u8 update_search_tbl_counter = 0;
 	int ret;
@@ -1786,7 +1786,7 @@ static int rs_move_mimo3_to_other(struct iwl_mvm *mvm,
 	u32 sz = (sizeof(struct iwl_scale_tbl_info) -
 		  (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
 	u8 start_action;
-	u8 valid_tx_ant = mvm->nvm_data->valid_tx_ant;
+	u8 valid_tx_ant = iwl_fw_valid_tx_ant(mvm->fw);
 	u8 tx_chains_num = num_of_ant(valid_tx_ant);
 	int ret;
 	u8 update_search_tbl_counter = 0;
@@ -2449,7 +2449,7 @@ static void rs_initialize_lq(struct iwl_mvm *mvm,
 
 	i = lq_sta->last_txrate_idx;
 
-	valid_tx_ant = mvm->nvm_data->valid_tx_ant;
+	valid_tx_ant = iwl_fw_valid_tx_ant(mvm->fw);
 
 	if (!lq_sta->search_better_tbl)
 		active_tbl = lq_sta->active_tbl;
@@ -2639,15 +2639,15 @@ void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 
 	/* These values will be overridden later */
 	lq_sta->lq.single_stream_ant_msk =
-		first_antenna(mvm->nvm_data->valid_tx_ant);
+		first_antenna(iwl_fw_valid_tx_ant(mvm->fw));
 	lq_sta->lq.dual_stream_ant_msk =
-		mvm->nvm_data->valid_tx_ant &
-		~first_antenna(mvm->nvm_data->valid_tx_ant);
+		iwl_fw_valid_tx_ant(mvm->fw) &
+		~first_antenna(iwl_fw_valid_tx_ant(mvm->fw));
 	if (!lq_sta->lq.dual_stream_ant_msk) {
 		lq_sta->lq.dual_stream_ant_msk = ANT_AB;
-	} else if (num_of_ant(mvm->nvm_data->valid_tx_ant) == 2) {
+	} else if (num_of_ant(iwl_fw_valid_tx_ant(mvm->fw)) == 2) {
 		lq_sta->lq.dual_stream_ant_msk =
-			mvm->nvm_data->valid_tx_ant;
+			iwl_fw_valid_tx_ant(mvm->fw);
 	}
 
 	/* as default allow aggregation for all tids */
@@ -2708,7 +2708,7 @@ static void rs_fill_link_cmd(struct iwl_mvm *mvm,
 	index++;
 	repeat_rate--;
 	if (mvm)
-		valid_tx_ant = mvm->nvm_data->valid_tx_ant;
+		valid_tx_ant = iwl_fw_valid_tx_ant(mvm->fw);
 
 	/* Fill rest of rate table */
 	while (index < LINK_QUAL_MAX_RETRY_NUM) {
@@ -2813,7 +2813,7 @@ static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta,
 	u8 ant_sel_tx;
 
 	mvm = lq_sta->drv;
-	valid_tx_ant = mvm->nvm_data->valid_tx_ant;
+	valid_tx_ant = iwl_fw_valid_tx_ant(mvm->fw);
 	if (lq_sta->dbg_fixed_rate) {
 		ant_sel_tx =
 		  ((lq_sta->dbg_fixed_rate & RATE_MCS_ANT_ABC_MSK)
@@ -2884,9 +2884,9 @@ static ssize_t rs_sta_dbgfs_scale_table_read(struct file *file,
 	desc += sprintf(buff+desc, "fixed rate 0x%X\n",
 			lq_sta->dbg_fixed_rate);
 	desc += sprintf(buff+desc, "valid_tx_ant %s%s%s\n",
-	    (mvm->nvm_data->valid_tx_ant & ANT_A) ? "ANT_A," : "",
-	    (mvm->nvm_data->valid_tx_ant & ANT_B) ? "ANT_B," : "",
-	    (mvm->nvm_data->valid_tx_ant & ANT_C) ? "ANT_C" : "");
+	    (iwl_fw_valid_tx_ant(mvm->fw) & ANT_A) ? "ANT_A," : "",
+	    (iwl_fw_valid_tx_ant(mvm->fw) & ANT_B) ? "ANT_B," : "",
+	    (iwl_fw_valid_tx_ant(mvm->fw) & ANT_C) ? "ANT_C" : "");
 	desc += sprintf(buff+desc, "lq type %s\n",
 	   (is_legacy(tbl->lq_type)) ? "legacy" : "HT");
 	if (is_Ht(tbl->lq_type)) {
diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.c b/drivers/net/wireless/iwlwifi/mvm/sta.c
index 4d872d69577f..0fd96e4da461 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/iwlwifi/mvm/sta.c
@@ -945,7 +945,7 @@ static u8 iwl_mvm_get_key_sta_id(struct ieee80211_vif *vif,
 	    mvmvif->ap_sta_id != IWL_MVM_STATION_COUNT)
 		return mvmvif->ap_sta_id;
 
-	return IWL_INVALID_STATION;
+	return IWL_MVM_STATION_COUNT;
 }
 
 static int iwl_mvm_send_sta_key(struct iwl_mvm *mvm,
@@ -1093,7 +1093,7 @@ int iwl_mvm_set_sta_key(struct iwl_mvm *mvm,
 
 	/* Get the station id from the mvm local station table */
 	sta_id = iwl_mvm_get_key_sta_id(vif, sta);
-	if (sta_id == IWL_INVALID_STATION) {
+	if (sta_id == IWL_MVM_STATION_COUNT) {
 		IWL_ERR(mvm, "Failed to find station id\n");
 		return -EINVAL;
 	}
@@ -1188,7 +1188,7 @@ int iwl_mvm_remove_sta_key(struct iwl_mvm *mvm,
 		return -ENOENT;
 	}
 
-	if (sta_id == IWL_INVALID_STATION) {
+	if (sta_id == IWL_MVM_STATION_COUNT) {
 		IWL_DEBUG_WEP(mvm, "station non-existent, early return.\n");
 		return 0;
 	}
@@ -1254,7 +1254,7 @@ void iwl_mvm_update_tkip_key(struct iwl_mvm *mvm,
 	struct iwl_mvm_sta *mvm_sta;
 	u8 sta_id = iwl_mvm_get_key_sta_id(vif, sta);
 
-	if (WARN_ON_ONCE(sta_id == IWL_INVALID_STATION))
+	if (WARN_ON_ONCE(sta_id == IWL_MVM_STATION_COUNT))
 		return;
 
 	rcu_read_lock();
diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.h b/drivers/net/wireless/iwlwifi/mvm/sta.h
index b0352df981e4..12abd2d71835 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sta.h
+++ b/drivers/net/wireless/iwlwifi/mvm/sta.h
@@ -271,6 +271,7 @@ struct iwl_mvm_tid_data {
  * @tid_disable_agg: bitmap: if bit(tid) is set, the fw won't send ampdus for
  *	tid.
  * @max_agg_bufsize: the maximal size of the AGG buffer for this station
+ * @bt_reduced_txpower: is reduced tx power enabled for this station
  * @lock: lock to protect the whole struct. Since %tid_data is access from Tx
  * and from Tx response flow, it needs a spinlock.
  * @pending_frames: number of frames for this STA on the shared Tx queues.
@@ -287,6 +288,7 @@ struct iwl_mvm_sta {
 	u32 mac_id_n_color;
 	u16 tid_disable_agg;
 	u8 max_agg_bufsize;
+	bool bt_reduced_txpower;
 	spinlock_t lock;
 	atomic_t pending_frames;
 	struct iwl_mvm_tid_data tid_data[IWL_MAX_TID_COUNT];
diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.c b/drivers/net/wireless/iwlwifi/mvm/time-event.c
index 4dc934bed055..ad9bbca99213 100644
--- a/drivers/net/wireless/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/iwlwifi/mvm/time-event.c
@@ -166,7 +166,7 @@ static void iwl_mvm_te_handle_notif(struct iwl_mvm *mvm,
 	WARN_ONCE(!le32_to_cpu(notif->status),
 		  "Failed to schedule time event\n");
 
-	if (le32_to_cpu(notif->action) == TE_NOTIF_HOST_END) {
+	if (le32_to_cpu(notif->action) & TE_NOTIF_HOST_EVENT_END) {
 		IWL_DEBUG_TE(mvm,
 			     "TE ended - current time %lu, estimated end %lu\n",
 			     jiffies, te_data->end_jiffies);
@@ -189,7 +189,7 @@ static void iwl_mvm_te_handle_notif(struct iwl_mvm *mvm,
 		}
 
 		iwl_mvm_te_clear_data(mvm, te_data);
-	} else if (le32_to_cpu(notif->action) == TE_NOTIF_HOST_START) {
+	} else if (le32_to_cpu(notif->action) & TE_NOTIF_HOST_EVENT_START) {
 		te_data->running = true;
 		te_data->end_jiffies = jiffies +
 			TU_TO_JIFFIES(te_data->duration);
@@ -368,7 +368,8 @@ void iwl_mvm_protect_session(struct iwl_mvm *mvm,
 	time_cmd.interval_reciprocal = cpu_to_le32(iwl_mvm_reciprocal(1));
 	time_cmd.duration = cpu_to_le32(duration);
 	time_cmd.repeat = cpu_to_le32(1);
-	time_cmd.notify = cpu_to_le32(TE_NOTIF_HOST_START | TE_NOTIF_HOST_END);
+	time_cmd.notify = cpu_to_le32(TE_NOTIF_HOST_EVENT_START |
+				      TE_NOTIF_HOST_EVENT_END);
 
 	iwl_mvm_time_event_send_add(mvm, vif, te_data, &time_cmd);
 }
@@ -485,7 +486,8 @@ int iwl_mvm_start_p2p_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	time_cmd.max_delay = cpu_to_le32(MSEC_TO_TU(duration/2));
 	time_cmd.duration = cpu_to_le32(MSEC_TO_TU(duration));
 	time_cmd.repeat = cpu_to_le32(1);
-	time_cmd.notify = cpu_to_le32(TE_NOTIF_HOST_START | TE_NOTIF_HOST_END);
+	time_cmd.notify = cpu_to_le32(TE_NOTIF_HOST_EVENT_START |
+				      TE_NOTIF_HOST_EVENT_END);
 
 	return iwl_mvm_time_event_send_add(mvm, vif, te_data, &time_cmd);
 }
diff --git a/drivers/net/wireless/iwlwifi/mvm/tx.c b/drivers/net/wireless/iwlwifi/mvm/tx.c
index 0acc0bff43c7..479074303bd7 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/iwlwifi/mvm/tx.c
@@ -205,7 +205,7 @@ static void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm,
 	rate_plcp = iwl_mvm_mac80211_idx_to_hwrate(rate_idx);
 
 	mvm->mgmt_last_antenna_idx =
-		iwl_mvm_next_antenna(mvm, mvm->nvm_data->valid_tx_ant,
+		iwl_mvm_next_antenna(mvm, iwl_fw_valid_tx_ant(mvm->fw),
 				     mvm->mgmt_last_antenna_idx);
 	rate_flags = BIT(mvm->mgmt_last_antenna_idx) << RATE_MCS_ANT_POS;
 
@@ -365,7 +365,7 @@ int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
 	if (WARN_ON_ONCE(!mvmsta))
 		return -1;
 
-	if (WARN_ON_ONCE(mvmsta->sta_id == IWL_INVALID_STATION))
+	if (WARN_ON_ONCE(mvmsta->sta_id == IWL_MVM_STATION_COUNT))
 		return -1;
 
 	dev_cmd = iwl_mvm_set_tx_params(mvm, skb, sta, mvmsta->sta_id);
@@ -641,10 +641,12 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm,
 	}
 
 	IWL_DEBUG_TX_REPLY(mvm,
-			   "TXQ %d status %s (0x%08x)\n\t\t\t\tinitial_rate 0x%x "
-			    "retries %d, idx=%d ssn=%d next_reclaimed=0x%x seq_ctl=0x%x\n",
-			   txq_id, iwl_mvm_get_tx_fail_reason(status),
-			   status, le32_to_cpu(tx_resp->initial_rate),
+			   "TXQ %d status %s (0x%08x)\n",
+			   txq_id, iwl_mvm_get_tx_fail_reason(status), status);
+
+	IWL_DEBUG_TX_REPLY(mvm,
+			   "\t\t\t\tinitial_rate 0x%x retries %d, idx=%d ssn=%d next_reclaimed=0x%x seq_ctl=0x%x\n",
+			   le32_to_cpu(tx_resp->initial_rate),
 			   tx_resp->failure_frame, SEQ_TO_INDEX(sequence),
 			   ssn, next_reclaimed, seq_ctl);
 
diff --git a/drivers/net/wireless/iwlwifi/mvm/utils.c b/drivers/net/wireless/iwlwifi/mvm/utils.c
index e308ad93aa9e..0cc8d8c0d393 100644
--- a/drivers/net/wireless/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/iwlwifi/mvm/utils.c
@@ -462,7 +462,7 @@ int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq,
 		.data = { lq, },
 	};
 
-	if (WARN_ON(lq->sta_id == IWL_INVALID_STATION))
+	if (WARN_ON(lq->sta_id == IWL_MVM_STATION_COUNT))
 		return -EINVAL;
 
 	if (WARN_ON(init && (cmd.flags & CMD_ASYNC)))
diff --git a/drivers/net/wireless/iwlwifi/pcie/drv.c b/drivers/net/wireless/iwlwifi/pcie/drv.c
index 46ca91f77c9c..0016bb24b3d7 100644
--- a/drivers/net/wireless/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/iwlwifi/pcie/drv.c
@@ -241,6 +241,7 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
 	{IWL_PCI_DEVICE(0x088F, 0x4260, iwl6035_2agn_cfg)},
 	{IWL_PCI_DEVICE(0x088E, 0x4460, iwl6035_2agn_cfg)},
 	{IWL_PCI_DEVICE(0x088E, 0x4860, iwl6035_2agn_cfg)},
+	{IWL_PCI_DEVICE(0x088F, 0x5260, iwl6035_2agn_cfg)},
 
 /* 105 Series */
 	{IWL_PCI_DEVICE(0x0894, 0x0022, iwl105_bgn_cfg)},
diff --git a/drivers/net/wireless/iwlwifi/pcie/tx.c b/drivers/net/wireless/iwlwifi/pcie/tx.c
index 68466ca80770..c5e30294c5ac 100644
--- a/drivers/net/wireless/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/tx.c
@@ -1061,7 +1061,7 @@ void iwl_trans_pcie_txq_enable(struct iwl_trans *trans, int txq_id, int fifo,
 		iwl_set_bits_prph(trans, SCD_QUEUECHAIN_SEL, BIT(txq_id));
 
 	/* If this queue is mapped to a certain station: it is an AGG queue */
-	if (sta_id != IWL_INVALID_STATION) {
+	if (sta_id >= 0) {
 		u16 ra_tid = BUILD_RAxTID(sta_id, tid);
 
 		/* Map receiver-address / traffic-ID to this queue */
diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c
index 7001856241e6..088de9d25c39 100644
--- a/drivers/net/wireless/libertas_tf/main.c
+++ b/drivers/net/wireless/libertas_tf/main.c
@@ -412,9 +412,9 @@ static int lbtf_op_config(struct ieee80211_hw *hw, u32 changed)
 	struct ieee80211_conf *conf = &hw->conf;
 	lbtf_deb_enter(LBTF_DEB_MACOPS);
 
-	if (conf->channel->center_freq != priv->cur_freq) {
-		priv->cur_freq = conf->channel->center_freq;
-		lbtf_set_channel(priv, conf->channel->hw_value);
+	if (conf->chandef.chan->center_freq != priv->cur_freq) {
+		priv->cur_freq = conf->chandef.chan->center_freq;
+		lbtf_set_channel(priv, conf->chandef.chan->hw_value);
 	}
 	lbtf_deb_leave(LBTF_DEB_MACOPS);
 	return 0;
@@ -537,7 +537,7 @@ static int lbtf_op_get_survey(struct ieee80211_hw *hw, int idx,
 	if (idx != 0)
 		return -ENOENT;
 
-	survey->channel = conf->channel;
+	survey->channel = conf->chandef.chan;
 	survey->filled = SURVEY_INFO_NOISE_DBM;
 	survey->noise = priv->noise;
 
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 0064d38276bf..b878a32e7a98 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -25,6 +25,7 @@
 #include <linux/if_arp.h>
 #include <linux/rtnetlink.h>
 #include <linux/etherdevice.h>
+#include <linux/platform_device.h>
 #include <linux/debugfs.h>
 #include <linux/module.h>
 #include <linux/ktime.h>
@@ -52,6 +53,10 @@ static bool paged_rx = false;
 module_param(paged_rx, bool, 0644);
 MODULE_PARM_DESC(paged_rx, "Use paged SKBs for RX instead of linear ones");
 
+static bool rctbl = false;
+module_param(rctbl, bool, 0444);
+MODULE_PARM_DESC(rctbl, "Handle rate control table");
+
 /**
  * enum hwsim_regtest - the type of regulatory tests we offer
  *
@@ -717,9 +722,17 @@ static bool mac80211_hwsim_tx_frame_no_nl(struct ieee80211_hw *hw,
 	rx_status.flag |= RX_FLAG_MACTIME_START;
 	rx_status.freq = chan->center_freq;
 	rx_status.band = chan->band;
-	rx_status.rate_idx = info->control.rates[0].idx;
-	if (info->control.rates[0].flags & IEEE80211_TX_RC_MCS)
-		rx_status.flag |= RX_FLAG_HT;
+	if (info->control.rates[0].flags & IEEE80211_TX_RC_VHT_MCS) {
+		rx_status.rate_idx =
+			ieee80211_rate_get_vht_mcs(&info->control.rates[0]);
+		rx_status.vht_nss =
+			ieee80211_rate_get_vht_nss(&info->control.rates[0]);
+		rx_status.flag |= RX_FLAG_VHT;
+	} else {
+		rx_status.rate_idx = info->control.rates[0].idx;
+		if (info->control.rates[0].flags & IEEE80211_TX_RC_MCS)
+			rx_status.flag |= RX_FLAG_HT;
+	}
 	if (info->control.rates[0].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
 		rx_status.flag |= RX_FLAG_40MHZ;
 	if (info->control.rates[0].flags & IEEE80211_TX_RC_SHORT_GI)
@@ -886,8 +899,12 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw,
 	if (control->sta)
 		hwsim_check_sta_magic(control->sta);
 
-	txi->rate_driver_data[0] = channel;
+	if (rctbl)
+		ieee80211_get_tx_rates(txi->control.vif, control->sta, skb,
+				       txi->control.rates,
+				       ARRAY_SIZE(txi->control.rates));
 
+	txi->rate_driver_data[0] = channel;
 	mac80211_hwsim_monitor_rx(hw, skb, channel);
 
 	/* wmediumd mode check */
@@ -989,6 +1006,13 @@ static void mac80211_hwsim_tx_frame(struct ieee80211_hw *hw,
 {
 	u32 _pid = ACCESS_ONCE(wmediumd_portid);
 
+	if (rctbl) {
+		struct ieee80211_tx_info *txi = IEEE80211_SKB_CB(skb);
+		ieee80211_get_tx_rates(txi->control.vif, NULL, skb,
+				       txi->control.rates,
+				       ARRAY_SIZE(txi->control.rates));
+	}
+
 	mac80211_hwsim_monitor_rx(hw, skb, chan);
 
 	if (_pid)
@@ -1019,6 +1043,11 @@ static void mac80211_hwsim_beacon_tx(void *arg, u8 *mac,
 	if (skb == NULL)
 		return;
 	info = IEEE80211_SKB_CB(skb);
+	if (rctbl)
+		ieee80211_get_tx_rates(vif, NULL, skb,
+				       info->control.rates,
+				       ARRAY_SIZE(info->control.rates));
+
 	txrate = ieee80211_get_tx_rate(hw, info);
 
 	mgmt = (struct ieee80211_mgmt *) skb->data;
@@ -1062,11 +1091,13 @@ out:
 	return HRTIMER_NORESTART;
 }
 
-static const char *hwsim_chantypes[] = {
-	[NL80211_CHAN_NO_HT] = "noht",
-	[NL80211_CHAN_HT20] = "ht20",
-	[NL80211_CHAN_HT40MINUS] = "ht40-",
-	[NL80211_CHAN_HT40PLUS] = "ht40+",
+static const char * const hwsim_chanwidths[] = {
+	[NL80211_CHAN_WIDTH_20_NOHT] = "noht",
+	[NL80211_CHAN_WIDTH_20] = "ht20",
+	[NL80211_CHAN_WIDTH_40] = "ht40",
+	[NL80211_CHAN_WIDTH_80] = "vht80",
+	[NL80211_CHAN_WIDTH_80P80] = "vht80p80",
+	[NL80211_CHAN_WIDTH_160] = "vht160",
 };
 
 static int mac80211_hwsim_config(struct ieee80211_hw *hw, u32 changed)
@@ -1080,18 +1111,28 @@ static int mac80211_hwsim_config(struct ieee80211_hw *hw, u32 changed)
 		[IEEE80211_SMPS_DYNAMIC] = "dynamic",
 	};
 
-	wiphy_debug(hw->wiphy,
-		    "%s (freq=%d/%s idle=%d ps=%d smps=%s)\n",
-		    __func__,
-		    conf->channel ? conf->channel->center_freq : 0,
-		    hwsim_chantypes[conf->channel_type],
-		    !!(conf->flags & IEEE80211_CONF_IDLE),
-		    !!(conf->flags & IEEE80211_CONF_PS),
-		    smps_modes[conf->smps_mode]);
+	if (conf->chandef.chan)
+		wiphy_debug(hw->wiphy,
+			    "%s (freq=%d(%d - %d)/%s idle=%d ps=%d smps=%s)\n",
+			    __func__,
+			    conf->chandef.chan->center_freq,
+			    conf->chandef.center_freq1,
+			    conf->chandef.center_freq2,
+			    hwsim_chanwidths[conf->chandef.width],
+			    !!(conf->flags & IEEE80211_CONF_IDLE),
+			    !!(conf->flags & IEEE80211_CONF_PS),
+			    smps_modes[conf->smps_mode]);
+	else
+		wiphy_debug(hw->wiphy,
+			    "%s (freq=0 idle=%d ps=%d smps=%s)\n",
+			    __func__,
+			    !!(conf->flags & IEEE80211_CONF_IDLE),
+			    !!(conf->flags & IEEE80211_CONF_PS),
+			    smps_modes[conf->smps_mode]);
 
 	data->idle = !!(conf->flags & IEEE80211_CONF_IDLE);
 
-	data->channel = conf->channel;
+	data->channel = conf->chandef.chan;
 
 	WARN_ON(data->channel && channels > 1);
 
@@ -1277,7 +1318,7 @@ static int mac80211_hwsim_get_survey(
 		return -ENOENT;
 
 	/* Current channel */
-	survey->channel = conf->channel;
+	survey->channel = conf->chandef.chan;
 
 	/*
 	 * Magically conjured noise level --- this is only ok for simulated hardware.
@@ -1675,6 +1716,7 @@ static void mac80211_hwsim_free(void)
 		debugfs_remove(data->debugfs_ps);
 		debugfs_remove(data->debugfs);
 		ieee80211_unregister_hw(data->hw);
+		device_release_driver(data->dev);
 		device_unregister(data->dev);
 		ieee80211_free_hw(data->hw);
 	}
@@ -1683,7 +1725,9 @@ static void mac80211_hwsim_free(void)
 
 
 static struct device_driver mac80211_hwsim_driver = {
-	.name = "mac80211_hwsim"
+	.name = "mac80211_hwsim",
+	.bus = &platform_bus_type,
+	.owner = THIS_MODULE,
 };
 
 static const struct net_device_ops hwsim_netdev_ops = {
@@ -2175,9 +2219,15 @@ static int __init init_mac80211_hwsim(void)
 	spin_lock_init(&hwsim_radio_lock);
 	INIT_LIST_HEAD(&hwsim_radios);
 
+	err = driver_register(&mac80211_hwsim_driver);
+	if (err)
+		return err;
+
 	hwsim_class = class_create(THIS_MODULE, "mac80211_hwsim");
-	if (IS_ERR(hwsim_class))
-		return PTR_ERR(hwsim_class);
+	if (IS_ERR(hwsim_class)) {
+		err = PTR_ERR(hwsim_class);
+		goto failed_unregister_driver;
+	}
 
 	memset(addr, 0, ETH_ALEN);
 	addr[0] = 0x02;
@@ -2199,12 +2249,20 @@ static int __init init_mac80211_hwsim(void)
 					  "hwsim%d", i);
 		if (IS_ERR(data->dev)) {
 			printk(KERN_DEBUG
-			       "mac80211_hwsim: device_create "
-			       "failed (%ld)\n", PTR_ERR(data->dev));
+			       "mac80211_hwsim: device_create failed (%ld)\n",
+			       PTR_ERR(data->dev));
 			err = -ENOMEM;
 			goto failed_drvdata;
 		}
 		data->dev->driver = &mac80211_hwsim_driver;
+		err = device_bind_driver(data->dev);
+		if (err != 0) {
+			printk(KERN_DEBUG
+			       "mac80211_hwsim: device_bind_driver failed (%d)\n",
+			       err);
+			goto failed_hw;
+		}
+
 		skb_queue_head_init(&data->pending);
 
 		SET_IEEE80211_DEV(hw, data->dev);
@@ -2247,6 +2305,8 @@ static int __init init_mac80211_hwsim(void)
 			    IEEE80211_HW_AMPDU_AGGREGATION |
 			    IEEE80211_HW_WANT_MONITOR_VIF |
 			    IEEE80211_HW_QUEUE_CONTROL;
+		if (rctbl)
+			hw->flags |= IEEE80211_HW_SUPPORTS_RC_TABLE;
 
 		hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS |
 				    WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL;
@@ -2298,9 +2358,6 @@ static int __init init_mac80211_hwsim(void)
 
 			hw->wiphy->bands[band] = sband;
 
-			if (channels == 1)
-				continue;
-
 			sband->vht_cap.vht_supported = true;
 			sband->vht_cap.cap =
 				IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 |
@@ -2506,6 +2563,8 @@ failed_drvdata:
 	ieee80211_free_hw(hw);
 failed:
 	mac80211_hwsim_free();
+failed_unregister_driver:
+	driver_unregister(&mac80211_hwsim_driver);
 	return err;
 }
 module_init(init_mac80211_hwsim);
@@ -2518,5 +2577,6 @@ static void __exit exit_mac80211_hwsim(void)
 
 	mac80211_hwsim_free();
 	unregister_netdev(hwsim_mon);
+	driver_unregister(&mac80211_hwsim_driver);
 }
 module_exit(exit_mac80211_hwsim);
diff --git a/drivers/net/wireless/mwifiex/11ac.c b/drivers/net/wireless/mwifiex/11ac.c
index 966a78f8e21a..5e0eec4d71c7 100644
--- a/drivers/net/wireless/mwifiex/11ac.c
+++ b/drivers/net/wireless/mwifiex/11ac.c
@@ -200,7 +200,7 @@ int mwifiex_cmd_append_11ac_tlv(struct mwifiex_private *priv,
 
 	/* VHT Operation IE */
 	if (bss_desc->bcn_vht_oper) {
-		if (priv->bss_mode == HostCmd_BSS_MODE_IBSS) {
+		if (priv->bss_mode == NL80211_IFTYPE_STATION) {
 			vht_op = (struct mwifiex_ie_types_vht_oper *)*buffer;
 			memset(vht_op, 0, sizeof(*vht_op));
 			vht_op->header.type =
diff --git a/drivers/net/wireless/mwifiex/11n_aggr.c b/drivers/net/wireless/mwifiex/11n_aggr.c
index af8fe6352eed..a78e0651409c 100644
--- a/drivers/net/wireless/mwifiex/11n_aggr.c
+++ b/drivers/net/wireless/mwifiex/11n_aggr.c
@@ -296,19 +296,7 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
 		break;
 	}
 	if (ret != -EBUSY) {
-		spin_lock_irqsave(&priv->wmm.ra_list_spinlock, ra_list_flags);
-		if (mwifiex_is_ralist_valid(priv, pra_list, ptrindex)) {
-			priv->wmm.packets_out[ptrindex]++;
-			priv->wmm.tid_tbl_ptr[ptrindex].ra_list_curr = pra_list;
-		}
-		/* Now bss_prio_cur pointer points to next node */
-		adapter->bss_prio_tbl[priv->bss_priority].bss_prio_cur =
-			list_first_entry(
-				&adapter->bss_prio_tbl[priv->bss_priority]
-				.bss_prio_cur->list,
-				struct mwifiex_bss_prio_node, list);
-		spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
-				       ra_list_flags);
+		mwifiex_rotate_priolists(priv, pra_list, ptrindex);
 	}
 
 	return 0;
diff --git a/drivers/net/wireless/mwifiex/11n_rxreorder.c b/drivers/net/wireless/mwifiex/11n_rxreorder.c
index 5e796f847088..ada809f576fe 100644
--- a/drivers/net/wireless/mwifiex/11n_rxreorder.c
+++ b/drivers/net/wireless/mwifiex/11n_rxreorder.c
@@ -447,7 +447,7 @@ int mwifiex_11n_rx_reorder_pkt(struct mwifiex_private *priv,
 	end_win = ((start_win + win_size) - 1) & (MAX_TID_VALUE - 1);
 	del_timer(&tbl->timer_context.timer);
 	mod_timer(&tbl->timer_context.timer,
-		  jiffies + (MIN_FLUSH_TIMER_MS * win_size * HZ) / 1000);
+		  jiffies + msecs_to_jiffies(MIN_FLUSH_TIMER_MS * win_size));
 
 	/*
 	 * If seq_num is less then starting win then ignore and drop the
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 47012947a447..a0cb0770d319 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -1666,17 +1666,13 @@ mwifiex_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
 			 struct cfg80211_connect_params *sme)
 {
 	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
-	int ret = 0;
-
-	if (priv->bss_mode == NL80211_IFTYPE_ADHOC) {
-		wiphy_err(wiphy, "received infra assoc request "
-				"when station is in ibss mode\n");
-		goto done;
-	}
+	int ret;
 
-	if (priv->bss_mode == NL80211_IFTYPE_AP) {
-		wiphy_err(wiphy, "skip association request for AP interface\n");
-		goto done;
+	if (priv->bss_mode != NL80211_IFTYPE_STATION) {
+		wiphy_err(wiphy,
+			  "%s: reject infra assoc request in non-STA mode\n",
+			  dev->name);
+		return -EINVAL;
 	}
 
 	wiphy_dbg(wiphy, "info: Trying to associate to %s and bssid %pM\n",
@@ -1684,7 +1680,6 @@ mwifiex_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
 
 	ret = mwifiex_cfg80211_assoc(priv, sme->ssid_len, sme->ssid, sme->bssid,
 				     priv->bss_mode, sme->channel, sme, 0);
-done:
 	if (!ret) {
 		cfg80211_connect_result(priv->netdev, priv->cfg_bssid, NULL, 0,
 					NULL, 0, WLAN_STATUS_SUCCESS,
@@ -2136,10 +2131,9 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
 
 		/* At start-up, wpa_supplicant tries to change the interface
 		 * to NL80211_IFTYPE_STATION if it is not managed mode.
-		 * So, we initialize it to STA mode.
 		 */
-		wdev->iftype = NL80211_IFTYPE_STATION;
-		priv->bss_mode = NL80211_IFTYPE_STATION;
+		wdev->iftype = NL80211_IFTYPE_P2P_CLIENT;
+		priv->bss_mode = NL80211_IFTYPE_P2P_CLIENT;
 
 		/* Setting bss_type to P2P tells firmware that this interface
 		 * is receiving P2P peers found during find phase and doing
@@ -2153,6 +2147,9 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
 		priv->bss_started = 0;
 		priv->bss_num = 0;
 
+		if (mwifiex_cfg80211_init_p2p_client(priv))
+			return ERR_PTR(-EFAULT);
+
 		break;
 	default:
 		wiphy_err(wiphy, "type not supported\n");
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index da469c336aa1..74db0d24a579 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -250,7 +250,7 @@ static int mwifiex_dnld_cmd_to_fw(struct mwifiex_private *priv,
 
 	/* Setup the timer after transmit command */
 	mod_timer(&adapter->cmd_timer,
-		  jiffies + (MWIFIEX_TIMER_10S * HZ) / 1000);
+		  jiffies + msecs_to_jiffies(MWIFIEX_TIMER_10S));
 
 	return 0;
 }
diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c
index 42d7f0adf9bd..9f44fda19db9 100644
--- a/drivers/net/wireless/mwifiex/init.c
+++ b/drivers/net/wireless/mwifiex/init.c
@@ -44,8 +44,6 @@ static int mwifiex_add_bss_prio_tbl(struct mwifiex_private *priv)
 
 	bss_prio->priv = priv;
 	INIT_LIST_HEAD(&bss_prio->list);
-	if (!tbl[priv->bss_priority].bss_prio_cur)
-		tbl[priv->bss_priority].bss_prio_cur = bss_prio;
 
 	spin_lock_irqsave(&tbl[priv->bss_priority].bss_prio_lock, flags);
 	list_add_tail(&bss_prio->list, &tbl[priv->bss_priority].bss_prio_head);
@@ -525,7 +523,6 @@ int mwifiex_init_lock_list(struct mwifiex_adapter *adapter)
 
 	for (i = 0; i < adapter->priv_num; ++i) {
 		INIT_LIST_HEAD(&adapter->bss_prio_tbl[i].bss_prio_head);
-		adapter->bss_prio_tbl[i].bss_prio_cur = NULL;
 		spin_lock_init(&adapter->bss_prio_tbl[i].bss_prio_lock);
 	}
 
@@ -625,42 +622,36 @@ static void mwifiex_delete_bss_prio_tbl(struct mwifiex_private *priv)
 {
 	int i;
 	struct mwifiex_adapter *adapter = priv->adapter;
-	struct mwifiex_bss_prio_node *bssprio_node, *tmp_node, **cur;
+	struct mwifiex_bss_prio_node *bssprio_node, *tmp_node;
 	struct list_head *head;
 	spinlock_t *lock; /* bss priority lock */
 	unsigned long flags;
 
 	for (i = 0; i < adapter->priv_num; ++i) {
 		head = &adapter->bss_prio_tbl[i].bss_prio_head;
-		cur = &adapter->bss_prio_tbl[i].bss_prio_cur;
 		lock = &adapter->bss_prio_tbl[i].bss_prio_lock;
 		dev_dbg(adapter->dev, "info: delete BSS priority table,"
 				" bss_type = %d, bss_num = %d, i = %d,"
-				" head = %p, cur = %p\n",
-			      priv->bss_type, priv->bss_num, i, head, *cur);
-		if (*cur) {
+				" head = %p\n",
+			      priv->bss_type, priv->bss_num, i, head);
+
+		{
 			spin_lock_irqsave(lock, flags);
 			if (list_empty(head)) {
 				spin_unlock_irqrestore(lock, flags);
 				continue;
 			}
-			bssprio_node = list_first_entry(head,
-					struct mwifiex_bss_prio_node, list);
-			spin_unlock_irqrestore(lock, flags);
-
 			list_for_each_entry_safe(bssprio_node, tmp_node, head,
 						 list) {
 				if (bssprio_node->priv == priv) {
 					dev_dbg(adapter->dev, "info: Delete "
 						"node %p, next = %p\n",
 						bssprio_node, tmp_node);
-					spin_lock_irqsave(lock, flags);
 					list_del(&bssprio_node->list);
-					spin_unlock_irqrestore(lock, flags);
 					kfree(bssprio_node);
 				}
 			}
-			*cur = (struct mwifiex_bss_prio_node *)head;
+			spin_unlock_irqrestore(lock, flags);
 		}
 	}
 }
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index b7484efc9443..4ef67fca06d3 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -213,7 +213,6 @@ struct mwifiex_ra_list_tbl {
 
 struct mwifiex_tid_tbl {
 	struct list_head ra_list;
-	struct mwifiex_ra_list_tbl *ra_list_curr;
 };
 
 #define WMM_HIGHEST_PRIORITY		7
diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c
index 856959b64bc7..80f282c0bd4d 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/mwifiex/pcie.c
@@ -572,7 +572,7 @@ static void mwifiex_cleanup_rxq_ring(struct mwifiex_adapter *adapter)
 			if (card->rx_buf_list[i]) {
 				skb = card->rx_buf_list[i];
 				pci_unmap_single(card->dev, desc2->paddr,
-						 skb->len, PCI_DMA_TODEVICE);
+						 skb->len, PCI_DMA_FROMDEVICE);
 				dev_kfree_skb_any(skb);
 			}
 			memset(desc2, 0, sizeof(*desc2));
@@ -581,7 +581,7 @@ static void mwifiex_cleanup_rxq_ring(struct mwifiex_adapter *adapter)
 			if (card->rx_buf_list[i]) {
 				skb = card->rx_buf_list[i];
 				pci_unmap_single(card->dev, desc->paddr,
-						 skb->len, PCI_DMA_TODEVICE);
+						 skb->len, PCI_DMA_FROMDEVICE);
 				dev_kfree_skb_any(skb);
 			}
 			memset(desc, 0, sizeof(*desc));
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
index e7f6deaf715e..9cf5d8f07df8 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -1500,43 +1500,22 @@ static int mwifiex_update_curr_bss_params(struct mwifiex_private *priv,
 	if (ret)
 		goto done;
 
-	/* Update current bss descriptor parameters */
 	spin_lock_irqsave(&priv->curr_bcn_buf_lock, flags);
-	priv->curr_bss_params.bss_descriptor.bcn_wpa_ie = NULL;
-	priv->curr_bss_params.bss_descriptor.wpa_offset = 0;
-	priv->curr_bss_params.bss_descriptor.bcn_rsn_ie = NULL;
-	priv->curr_bss_params.bss_descriptor.rsn_offset = 0;
-	priv->curr_bss_params.bss_descriptor.bcn_wapi_ie = NULL;
-	priv->curr_bss_params.bss_descriptor.wapi_offset = 0;
-	priv->curr_bss_params.bss_descriptor.bcn_ht_cap = NULL;
-	priv->curr_bss_params.bss_descriptor.ht_cap_offset = 0;
-	priv->curr_bss_params.bss_descriptor.bcn_ht_oper = NULL;
-	priv->curr_bss_params.bss_descriptor.ht_info_offset = 0;
-	priv->curr_bss_params.bss_descriptor.bcn_bss_co_2040 = NULL;
-	priv->curr_bss_params.bss_descriptor.bss_co_2040_offset = 0;
-	priv->curr_bss_params.bss_descriptor.bcn_ext_cap = NULL;
-	priv->curr_bss_params.bss_descriptor.ext_cap_offset = 0;
-	priv->curr_bss_params.bss_descriptor.beacon_buf = NULL;
-	priv->curr_bss_params.bss_descriptor.beacon_buf_size = 0;
-	priv->curr_bss_params.bss_descriptor.bcn_vht_cap = NULL;
-	priv->curr_bss_params.bss_descriptor.vht_cap_offset = 0;
-	priv->curr_bss_params.bss_descriptor.bcn_vht_oper = NULL;
-	priv->curr_bss_params.bss_descriptor.vht_info_offset = 0;
-	priv->curr_bss_params.bss_descriptor.oper_mode = NULL;
-	priv->curr_bss_params.bss_descriptor.oper_mode_offset = 0;
-
-	/* Disable 11ac by default. Enable it only where there
-	 * exist VHT_CAP IE in AP beacon
-	 */
-	priv->curr_bss_params.bss_descriptor.disable_11ac = true;
-
 	/* Make a copy of current BSSID descriptor */
 	memcpy(&priv->curr_bss_params.bss_descriptor, bss_desc,
 	       sizeof(priv->curr_bss_params.bss_descriptor));
+
+	/* The contents of beacon_ie will be copied to its own buffer
+	 * in mwifiex_save_curr_bcn()
+	 */
 	mwifiex_save_curr_bcn(priv);
 	spin_unlock_irqrestore(&priv->curr_bcn_buf_lock, flags);
 
 done:
+	/* beacon_ie buffer was allocated in function
+	 * mwifiex_fill_new_bss_desc(). Free it now.
+	 */
+	kfree(bss_desc->beacon_buf);
 	kfree(bss_desc);
 	return 0;
 }
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index e6c9b2ae22ed..311d0b26b81c 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -140,12 +140,13 @@ int mwifiex_request_set_multicast_list(struct mwifiex_private *priv,
 /*
  * This function fills bss descriptor structure using provided
  * information.
+ * beacon_ie buffer is allocated in this function. It is caller's
+ * responsibility to free the memory.
  */
 int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv,
 			      struct cfg80211_bss *bss,
 			      struct mwifiex_bssdescriptor *bss_desc)
 {
-	int ret;
 	u8 *beacon_ie;
 	size_t beacon_ie_len;
 	struct mwifiex_bss_priv *bss_priv = (void *)bss->priv;
@@ -165,6 +166,7 @@ int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv,
 
 	memcpy(bss_desc->mac_address, bss->bssid, ETH_ALEN);
 	bss_desc->rssi = bss->signal;
+	/* The caller of this function will free beacon_ie */
 	bss_desc->beacon_buf = beacon_ie;
 	bss_desc->beacon_buf_size = beacon_ie_len;
 	bss_desc->beacon_period = bss->beacon_interval;
@@ -182,10 +184,12 @@ int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv,
 	else
 		bss_desc->bss_mode = NL80211_IFTYPE_STATION;
 
-	ret = mwifiex_update_bss_desc_with_ie(priv->adapter, bss_desc);
+	/* Disable 11ac by default. Enable it only where there
+	 * exist VHT_CAP IE in AP beacon
+	 */
+	bss_desc->disable_11ac = true;
 
-	kfree(beacon_ie);
-	return ret;
+	return mwifiex_update_bss_desc_with_ie(priv->adapter, bss_desc);
 }
 
 static int mwifiex_process_country_ie(struct mwifiex_private *priv,
@@ -349,6 +353,11 @@ int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss,
 	}
 
 done:
+	/* beacon_ie buffer was allocated in function
+	 * mwifiex_fill_new_bss_desc(). Free it now.
+	 */
+	if (bss_desc)
+		kfree(bss_desc->beacon_buf);
 	kfree(bss_desc);
 	return ret;
 }
diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c
index 2cc81ba590e3..4be3d33ceae8 100644
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/mwifiex/wmm.c
@@ -191,9 +191,6 @@ mwifiex_ralist_add(struct mwifiex_private *priv, u8 *ra)
 		}
 		list_add_tail(&ra_list->list,
 			      &priv->wmm.tid_tbl_ptr[i].ra_list);
-
-		if (!priv->wmm.tid_tbl_ptr[i].ra_list_curr)
-			priv->wmm.tid_tbl_ptr[i].ra_list_curr = ra_list;
 	}
 }
 
@@ -424,7 +421,6 @@ mwifiex_wmm_init(struct mwifiex_adapter *adapter)
 			priv->aggr_prio_tbl[i].amsdu = tos_to_tid_inv[i];
 			priv->aggr_prio_tbl[i].ampdu_ap = tos_to_tid_inv[i];
 			priv->aggr_prio_tbl[i].ampdu_user = tos_to_tid_inv[i];
-			priv->wmm.tid_tbl_ptr[i].ra_list_curr = NULL;
 		}
 
 		priv->aggr_prio_tbl[6].amsdu
@@ -530,8 +526,6 @@ static void mwifiex_wmm_delete_all_ralist(struct mwifiex_private *priv)
 		}
 
 		INIT_LIST_HEAD(&priv->wmm.tid_tbl_ptr[i].ra_list);
-
-		priv->wmm.tid_tbl_ptr[i].ra_list_curr = NULL;
 	}
 }
 
@@ -883,38 +877,26 @@ mwifiex_wmm_get_highest_priolist_ptr(struct mwifiex_adapter *adapter,
 				     struct mwifiex_private **priv, int *tid)
 {
 	struct mwifiex_private *priv_tmp;
-	struct mwifiex_ra_list_tbl *ptr, *head;
-	struct mwifiex_bss_prio_node *bssprio_node, *bssprio_head;
+	struct mwifiex_ra_list_tbl *ptr;
 	struct mwifiex_tid_tbl *tid_ptr;
 	atomic_t *hqp;
 	unsigned long flags_bss, flags_ra;
 	int i, j;
 
+	/* check the BSS with highest priority first */
 	for (j = adapter->priv_num - 1; j >= 0; --j) {
 		spin_lock_irqsave(&adapter->bss_prio_tbl[j].bss_prio_lock,
 				  flags_bss);
 
-		if (list_empty(&adapter->bss_prio_tbl[j].bss_prio_head))
-			goto skip_prio_tbl;
-
-		if (adapter->bss_prio_tbl[j].bss_prio_cur ==
-		    (struct mwifiex_bss_prio_node *)
-		    &adapter->bss_prio_tbl[j].bss_prio_head) {
-			adapter->bss_prio_tbl[j].bss_prio_cur =
-				list_first_entry(&adapter->bss_prio_tbl[j]
-						 .bss_prio_head,
-						 struct mwifiex_bss_prio_node,
-						 list);
-		}
-
-		bssprio_node = adapter->bss_prio_tbl[j].bss_prio_cur;
-		bssprio_head = bssprio_node;
+		/* iterate over BSS with the equal priority */
+		list_for_each_entry(adapter->bss_prio_tbl[j].bss_prio_cur,
+				    &adapter->bss_prio_tbl[j].bss_prio_head,
+				    list) {
 
-		do {
-			priv_tmp = bssprio_node->priv;
+			priv_tmp = adapter->bss_prio_tbl[j].bss_prio_cur->priv;
 
 			if (atomic_read(&priv_tmp->wmm.tx_pkts_queued) == 0)
-				goto skip_bss;
+				continue;
 
 			/* iterate over the WMM queues of the BSS */
 			hqp = &priv_tmp->wmm.highest_queued_prio;
@@ -926,73 +908,21 @@ mwifiex_wmm_get_highest_priolist_ptr(struct mwifiex_adapter *adapter,
 				tid_ptr = &(priv_tmp)->wmm.
 					tid_tbl_ptr[tos_to_tid[i]];
 
-				/* For non-STA ra_list_curr may be NULL */
-				if (!tid_ptr->ra_list_curr)
-					goto skip_wmm_queue;
-
-				if (list_empty(&tid_ptr->ra_list))
-					goto skip_wmm_queue;
-
-				/*
-				 * Always choose the next ra we transmitted
-				 * last time, this way we pick the ra's in
-				 * round robin fashion.
-				 */
-				ptr = list_first_entry(
-						&tid_ptr->ra_list_curr->list,
-						struct mwifiex_ra_list_tbl,
-						list);
-
-				head = ptr;
-				if (ptr == (struct mwifiex_ra_list_tbl *)
-						&tid_ptr->ra_list) {
-					/* Get next ra */
-					ptr = list_first_entry(&ptr->list,
-					    struct mwifiex_ra_list_tbl, list);
-					head = ptr;
-				}
+				/* iterate over receiver addresses */
+				list_for_each_entry(ptr, &tid_ptr->ra_list,
+						    list) {
 
-				do {
 					if (!skb_queue_empty(&ptr->skb_head))
 						/* holds both locks */
 						goto found;
+				}
 
-					/* Get next ra */
-					ptr = list_first_entry(&ptr->list,
-						 struct mwifiex_ra_list_tbl,
-						 list);
-					if (ptr ==
-					    (struct mwifiex_ra_list_tbl *)
-					    &tid_ptr->ra_list)
-						ptr = list_first_entry(
-						    &ptr->list,
-						    struct mwifiex_ra_list_tbl,
-						    list);
-				} while (ptr != head);
-
-skip_wmm_queue:
 				spin_unlock_irqrestore(&priv_tmp->wmm.
 						       ra_list_spinlock,
 						       flags_ra);
 			}
+		}
 
-skip_bss:
-			/* Get next bss priority node */
-			bssprio_node = list_first_entry(&bssprio_node->list,
-						struct mwifiex_bss_prio_node,
-						list);
-
-			if (bssprio_node ==
-			    (struct mwifiex_bss_prio_node *)
-			    &adapter->bss_prio_tbl[j].bss_prio_head)
-				/* Get next bss priority node */
-				bssprio_node = list_first_entry(
-						&bssprio_node->list,
-						struct mwifiex_bss_prio_node,
-						list);
-		} while (bssprio_node != bssprio_head);
-
-skip_prio_tbl:
 		spin_unlock_irqrestore(&adapter->bss_prio_tbl[j].bss_prio_lock,
 				       flags_bss);
 	}
@@ -1013,6 +943,42 @@ found:
 	return ptr;
 }
 
+/* This functions rotates ra and bss lists so packets are picked round robin.
+ *
+ * After a packet is successfully transmitted, rotate the ra list, so the ra
+ * next to the one transmitted, will come first in the list. This way we pick
+ * the ra' in a round robin fashion. Same applies to bss nodes of equal
+ * priority.
+ *
+ * Function also increments wmm.packets_out counter.
+ */
+void mwifiex_rotate_priolists(struct mwifiex_private *priv,
+				 struct mwifiex_ra_list_tbl *ra,
+				 int tid)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct mwifiex_bss_prio_tbl *tbl = adapter->bss_prio_tbl;
+	struct mwifiex_tid_tbl *tid_ptr = &priv->wmm.tid_tbl_ptr[tid];
+	unsigned long flags;
+
+	spin_lock_irqsave(&tbl[priv->bss_priority].bss_prio_lock, flags);
+	/*
+	 * dirty trick: we remove 'head' temporarily and reinsert it after
+	 * curr bss node. imagine list to stay fixed while head is moved
+	 */
+	list_move(&tbl[priv->bss_priority].bss_prio_head,
+		  &tbl[priv->bss_priority].bss_prio_cur->list);
+	spin_unlock_irqrestore(&tbl[priv->bss_priority].bss_prio_lock, flags);
+
+	spin_lock_irqsave(&priv->wmm.ra_list_spinlock, flags);
+	if (mwifiex_is_ralist_valid(priv, ra, tid)) {
+		priv->wmm.packets_out[tid]++;
+		/* same as above */
+		list_move(&tid_ptr->ra_list, &ra->list);
+	}
+	spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock, flags);
+}
+
 /*
  * This function checks if 11n aggregation is possible.
  */
@@ -1099,20 +1065,8 @@ mwifiex_send_single_packet(struct mwifiex_private *priv,
 		spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
 				       ra_list_flags);
 	} else {
-		spin_lock_irqsave(&priv->wmm.ra_list_spinlock, ra_list_flags);
-		if (mwifiex_is_ralist_valid(priv, ptr, ptr_index)) {
-			priv->wmm.packets_out[ptr_index]++;
-			priv->wmm.tid_tbl_ptr[ptr_index].ra_list_curr = ptr;
-		}
-		adapter->bss_prio_tbl[priv->bss_priority].bss_prio_cur =
-			list_first_entry(
-				&adapter->bss_prio_tbl[priv->bss_priority]
-				.bss_prio_cur->list,
-				struct mwifiex_bss_prio_node,
-				list);
+		mwifiex_rotate_priolists(priv, ptr, ptr_index);
 		atomic_dec(&priv->wmm.tx_pkts_queued);
-		spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
-				       ra_list_flags);
 	}
 }
 
@@ -1216,20 +1170,8 @@ mwifiex_send_processed_packet(struct mwifiex_private *priv,
 		break;
 	}
 	if (ret != -EBUSY) {
-		spin_lock_irqsave(&priv->wmm.ra_list_spinlock, ra_list_flags);
-		if (mwifiex_is_ralist_valid(priv, ptr, ptr_index)) {
-			priv->wmm.packets_out[ptr_index]++;
-			priv->wmm.tid_tbl_ptr[ptr_index].ra_list_curr = ptr;
-		}
-		adapter->bss_prio_tbl[priv->bss_priority].bss_prio_cur =
-			list_first_entry(
-				&adapter->bss_prio_tbl[priv->bss_priority]
-				.bss_prio_cur->list,
-				struct mwifiex_bss_prio_node,
-				list);
+		mwifiex_rotate_priolists(priv, ptr, ptr_index);
 		atomic_dec(&priv->wmm.tx_pkts_queued);
-		spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
-				       ra_list_flags);
 	}
 }
 
diff --git a/drivers/net/wireless/mwifiex/wmm.h b/drivers/net/wireless/mwifiex/wmm.h
index b92f39d8963b..644d6e0c51cc 100644
--- a/drivers/net/wireless/mwifiex/wmm.h
+++ b/drivers/net/wireless/mwifiex/wmm.h
@@ -85,6 +85,9 @@ mwifiex_wmm_is_ra_list_empty(struct list_head *ra_list_hhead)
 void mwifiex_wmm_add_buf_txqueue(struct mwifiex_private *priv,
 					struct sk_buff *skb);
 void mwifiex_ralist_add(struct mwifiex_private *priv, u8 *ra);
+void mwifiex_rotate_priolists(struct mwifiex_private *priv,
+			      struct mwifiex_ra_list_tbl *ra,
+			      int tid);
 
 int mwifiex_wmm_lists_empty(struct mwifiex_adapter *adapter);
 void mwifiex_wmm_process_tx(struct mwifiex_adapter *adapter);
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 956c1084ebf1..6820fce4016b 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -193,10 +193,10 @@ struct mwl8k_priv {
 	struct rxd_ops *rxd_ops;
 	struct ieee80211_supported_band band_24;
 	struct ieee80211_channel channels_24[14];
-	struct ieee80211_rate rates_24[14];
+	struct ieee80211_rate rates_24[13];
 	struct ieee80211_supported_band band_50;
 	struct ieee80211_channel channels_50[4];
-	struct ieee80211_rate rates_50[9];
+	struct ieee80211_rate rates_50[8];
 	u32 ap_macids_supported;
 	u32 sta_macids_supported;
 
@@ -366,7 +366,6 @@ static const struct ieee80211_rate mwl8k_rates_24[] = {
 	{ .bitrate = 360, .hw_value = 72, },
 	{ .bitrate = 480, .hw_value = 96, },
 	{ .bitrate = 540, .hw_value = 108, },
-	{ .bitrate = 720, .hw_value = 144, },
 };
 
 static const struct ieee80211_channel mwl8k_channels_50[] = {
@@ -385,7 +384,6 @@ static const struct ieee80211_rate mwl8k_rates_50[] = {
 	{ .bitrate = 360, .hw_value = 72, },
 	{ .bitrate = 480, .hw_value = 96, },
 	{ .bitrate = 540, .hw_value = 108, },
-	{ .bitrate = 720, .hw_value = 144, },
 };
 
 /* Set or get info from Firmware */
@@ -2852,7 +2850,9 @@ static int mwl8k_cmd_tx_power(struct ieee80211_hw *hw,
 				     struct ieee80211_conf *conf,
 				     unsigned short pwr)
 {
-	struct ieee80211_channel *channel = conf->channel;
+	struct ieee80211_channel *channel = conf->chandef.chan;
+	enum nl80211_channel_type channel_type =
+		cfg80211_get_chandef_type(&conf->chandef);
 	struct mwl8k_cmd_tx_power *cmd;
 	int rc;
 	int i;
@@ -2872,14 +2872,14 @@ static int mwl8k_cmd_tx_power(struct ieee80211_hw *hw,
 
 	cmd->channel = cpu_to_le16(channel->hw_value);
 
-	if (conf->channel_type == NL80211_CHAN_NO_HT ||
-	    conf->channel_type == NL80211_CHAN_HT20) {
+	if (channel_type == NL80211_CHAN_NO_HT ||
+	    channel_type == NL80211_CHAN_HT20) {
 		cmd->bw = cpu_to_le16(0x2);
 	} else {
 		cmd->bw = cpu_to_le16(0x4);
-		if (conf->channel_type == NL80211_CHAN_HT40MINUS)
+		if (channel_type == NL80211_CHAN_HT40MINUS)
 			cmd->sub_ch = cpu_to_le16(0x3);
-		else if (conf->channel_type == NL80211_CHAN_HT40PLUS)
+		else if (channel_type == NL80211_CHAN_HT40PLUS)
 			cmd->sub_ch = cpu_to_le16(0x1);
 	}
 
@@ -3023,7 +3023,9 @@ struct mwl8k_cmd_set_rf_channel {
 static int mwl8k_cmd_set_rf_channel(struct ieee80211_hw *hw,
 				    struct ieee80211_conf *conf)
 {
-	struct ieee80211_channel *channel = conf->channel;
+	struct ieee80211_channel *channel = conf->chandef.chan;
+	enum nl80211_channel_type channel_type =
+		cfg80211_get_chandef_type(&conf->chandef);
 	struct mwl8k_cmd_set_rf_channel *cmd;
 	int rc;
 
@@ -3041,12 +3043,12 @@ static int mwl8k_cmd_set_rf_channel(struct ieee80211_hw *hw,
 	else if (channel->band == IEEE80211_BAND_5GHZ)
 		cmd->channel_flags |= cpu_to_le32(0x00000004);
 
-	if (conf->channel_type == NL80211_CHAN_NO_HT ||
-	    conf->channel_type == NL80211_CHAN_HT20)
+	if (channel_type == NL80211_CHAN_NO_HT ||
+	    channel_type == NL80211_CHAN_HT20)
 		cmd->channel_flags |= cpu_to_le32(0x00000080);
-	else if (conf->channel_type == NL80211_CHAN_HT40MINUS)
+	else if (channel_type == NL80211_CHAN_HT40MINUS)
 		cmd->channel_flags |= cpu_to_le32(0x000001900);
-	else if (conf->channel_type == NL80211_CHAN_HT40PLUS)
+	else if (channel_type == NL80211_CHAN_HT40PLUS)
 		cmd->channel_flags |= cpu_to_le32(0x000000900);
 
 	rc = mwl8k_post_cmd(hw, &cmd->header);
@@ -3079,11 +3081,11 @@ static void legacy_rate_mask_to_array(u8 *rates, u32 mask)
 	int j;
 
 	/*
-	 * Clear nonstandard rates 4 and 13.
+	 * Clear nonstandard rate 4.
 	 */
 	mask &= 0x1fef;
 
-	for (i = 0, j = 0; i < 14; i++) {
+	for (i = 0, j = 0; i < 13; i++) {
 		if (mask & (1 << i))
 			rates[j++] = mwl8k_rates_24[i].hw_value;
 	}
@@ -3965,7 +3967,7 @@ static int mwl8k_cmd_set_new_stn_add(struct ieee80211_hw *hw,
 	memcpy(cmd->mac_addr, sta->addr, ETH_ALEN);
 	cmd->stn_id = cpu_to_le16(sta->aid);
 	cmd->action = cpu_to_le16(MWL8K_STA_ACTION_ADD);
-	if (hw->conf.channel->band == IEEE80211_BAND_2GHZ)
+	if (hw->conf.chandef.chan->band == IEEE80211_BAND_2GHZ)
 		rates = sta->supp_rates[IEEE80211_BAND_2GHZ];
 	else
 		rates = sta->supp_rates[IEEE80211_BAND_5GHZ] << 5;
@@ -4400,7 +4402,7 @@ static int mwl8k_cmd_update_stadb_add(struct ieee80211_hw *hw,
 	p->ht_caps = cpu_to_le16(sta->ht_cap.cap);
 	p->extended_ht_caps = (sta->ht_cap.ampdu_factor & 3) |
 		((sta->ht_cap.ampdu_density & 7) << 2);
-	if (hw->conf.channel->band == IEEE80211_BAND_2GHZ)
+	if (hw->conf.chandef.chan->band == IEEE80211_BAND_2GHZ)
 		rates = sta->supp_rates[IEEE80211_BAND_2GHZ];
 	else
 		rates = sta->supp_rates[IEEE80211_BAND_5GHZ] << 5;
@@ -4881,7 +4883,7 @@ mwl8k_bss_info_changed_sta(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			goto out;
 		}
 
-		if (hw->conf.channel->band == IEEE80211_BAND_2GHZ) {
+		if (hw->conf.chandef.chan->band == IEEE80211_BAND_2GHZ) {
 			ap_legacy_rates = ap->supp_rates[IEEE80211_BAND_2GHZ];
 		} else {
 			ap_legacy_rates =
@@ -4913,7 +4915,7 @@ mwl8k_bss_info_changed_sta(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			if (idx)
 				idx--;
 
-			if (hw->conf.channel->band == IEEE80211_BAND_2GHZ)
+			if (hw->conf.chandef.chan->band == IEEE80211_BAND_2GHZ)
 				rate = mwl8k_rates_24[idx].hw_value;
 			else
 				rate = mwl8k_rates_50[idx].hw_value;
@@ -4986,7 +4988,7 @@ mwl8k_bss_info_changed_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		if (idx)
 			idx--;
 
-		if (hw->conf.channel->band == IEEE80211_BAND_2GHZ)
+		if (hw->conf.chandef.chan->band == IEEE80211_BAND_2GHZ)
 			rate = mwl8k_rates_24[idx].hw_value;
 		else
 			rate = mwl8k_rates_50[idx].hw_value;
@@ -5259,7 +5261,7 @@ static int mwl8k_get_survey(struct ieee80211_hw *hw, int idx,
 	if (idx != 0)
 		return -ENOENT;
 
-	survey->channel = conf->channel;
+	survey->channel = conf->chandef.chan;
 	survey->filled = SURVEY_INFO_NOISE_DBM;
 	survey->noise = priv->noise;
 
diff --git a/drivers/net/wireless/p54/fwio.c b/drivers/net/wireless/p54/fwio.c
index 9ba85106eec0..b3879fbf5368 100644
--- a/drivers/net/wireless/p54/fwio.c
+++ b/drivers/net/wireless/p54/fwio.c
@@ -402,7 +402,7 @@ int p54_scan(struct p54_common *priv, u16 mode, u16 dwell)
 	struct p54_rssi_db_entry *rssi_data;
 	unsigned int i;
 	void *entry;
-	__le16 freq = cpu_to_le16(priv->hw->conf.channel->center_freq);
+	__le16 freq = cpu_to_le16(priv->hw->conf.chandef.chan->center_freq);
 
 	skb = p54_alloc_skb(priv, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*head) +
 			    2 + sizeof(*iq_autocal) + sizeof(*body) +
@@ -532,7 +532,7 @@ int p54_scan(struct p54_common *priv, u16 mode, u16 dwell)
 err:
 	wiphy_err(priv->hw->wiphy, "frequency change to channel %d failed.\n",
 		  ieee80211_frequency_to_channel(
-			  priv->hw->conf.channel->center_freq));
+			  priv->hw->conf.chandef.chan->center_freq));
 
 	dev_kfree_skb_any(skb);
 	return -EINVAL;
diff --git a/drivers/net/wireless/p54/main.c b/drivers/net/wireless/p54/main.c
index ee654a691f38..067e6f2fd050 100644
--- a/drivers/net/wireless/p54/main.c
+++ b/drivers/net/wireless/p54/main.c
@@ -340,7 +340,7 @@ static int p54_config(struct ieee80211_hw *dev, u32 changed)
 		 * TODO: Use the LM_SCAN_TRAP to determine the current
 		 * operating channel.
 		 */
-		priv->curchan = priv->hw->conf.channel;
+		priv->curchan = priv->hw->conf.chandef.chan;
 		p54_reset_stats(priv);
 		WARN_ON(p54_fetch_statistics(priv));
 	}
@@ -480,7 +480,7 @@ static void p54_bss_info_changed(struct ieee80211_hw *dev,
 		p54_set_edcf(priv);
 	}
 	if (changed & BSS_CHANGED_BASIC_RATES) {
-		if (dev->conf.channel->band == IEEE80211_BAND_5GHZ)
+		if (dev->conf.chandef.chan->band == IEEE80211_BAND_5GHZ)
 			priv->basic_rate_mask = (info->basic_rates << 4);
 		else
 			priv->basic_rate_mask = info->basic_rates;
diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/p54/txrx.c
index 12f0a34477f2..f95de0d16216 100644
--- a/drivers/net/wireless/p54/txrx.c
+++ b/drivers/net/wireless/p54/txrx.c
@@ -354,13 +354,13 @@ static int p54_rx_data(struct p54_common *priv, struct sk_buff *skb)
 	rx_status->signal = p54_rssi_to_dbm(priv, hdr->rssi);
 	if (hdr->rate & 0x10)
 		rx_status->flag |= RX_FLAG_SHORTPRE;
-	if (priv->hw->conf.channel->band == IEEE80211_BAND_5GHZ)
+	if (priv->hw->conf.chandef.chan->band == IEEE80211_BAND_5GHZ)
 		rx_status->rate_idx = (rate < 4) ? 0 : rate - 4;
 	else
 		rx_status->rate_idx = rate;
 
 	rx_status->freq = freq;
-	rx_status->band =  priv->hw->conf.channel->band;
+	rx_status->band =  priv->hw->conf.chandef.chan->band;
 	rx_status->antenna = hdr->antenna;
 
 	tsf32 = le32_to_cpu(hdr->tsf32);
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index dcfb54e0c516..f7143733d7e9 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -41,7 +41,7 @@
 /*
  * Register access.
  * All access to the CSR registers will go through the methods
- * rt2x00pci_register_read and rt2x00pci_register_write.
+ * rt2x00mmio_register_read and rt2x00mmio_register_write.
  * BBP and RF register require indirect register access,
  * and use the CSR registers BBPCSR and RFCSR to achieve this.
  * These indirect registers work with busy bits,
@@ -52,9 +52,9 @@
  * and we will print an error.
  */
 #define WAIT_FOR_BBP(__dev, __reg) \
-	rt2x00pci_regbusy_read((__dev), BBPCSR, BBPCSR_BUSY, (__reg))
+	rt2x00mmio_regbusy_read((__dev), BBPCSR, BBPCSR_BUSY, (__reg))
 #define WAIT_FOR_RF(__dev, __reg) \
-	rt2x00pci_regbusy_read((__dev), RFCSR, RFCSR_BUSY, (__reg))
+	rt2x00mmio_regbusy_read((__dev), RFCSR, RFCSR_BUSY, (__reg))
 
 static void rt2400pci_bbp_write(struct rt2x00_dev *rt2x00dev,
 				const unsigned int word, const u8 value)
@@ -74,7 +74,7 @@ static void rt2400pci_bbp_write(struct rt2x00_dev *rt2x00dev,
 		rt2x00_set_field32(&reg, BBPCSR_BUSY, 1);
 		rt2x00_set_field32(&reg, BBPCSR_WRITE_CONTROL, 1);
 
-		rt2x00pci_register_write(rt2x00dev, BBPCSR, reg);
+		rt2x00mmio_register_write(rt2x00dev, BBPCSR, reg);
 	}
 
 	mutex_unlock(&rt2x00dev->csr_mutex);
@@ -101,7 +101,7 @@ static void rt2400pci_bbp_read(struct rt2x00_dev *rt2x00dev,
 		rt2x00_set_field32(&reg, BBPCSR_BUSY, 1);
 		rt2x00_set_field32(&reg, BBPCSR_WRITE_CONTROL, 0);
 
-		rt2x00pci_register_write(rt2x00dev, BBPCSR, reg);
+		rt2x00mmio_register_write(rt2x00dev, BBPCSR, reg);
 
 		WAIT_FOR_BBP(rt2x00dev, &reg);
 	}
@@ -129,7 +129,7 @@ static void rt2400pci_rf_write(struct rt2x00_dev *rt2x00dev,
 		rt2x00_set_field32(&reg, RFCSR_IF_SELECT, 0);
 		rt2x00_set_field32(&reg, RFCSR_BUSY, 1);
 
-		rt2x00pci_register_write(rt2x00dev, RFCSR, reg);
+		rt2x00mmio_register_write(rt2x00dev, RFCSR, reg);
 		rt2x00_rf_write(rt2x00dev, word, value);
 	}
 
@@ -141,7 +141,7 @@ static void rt2400pci_eepromregister_read(struct eeprom_93cx6 *eeprom)
 	struct rt2x00_dev *rt2x00dev = eeprom->data;
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, CSR21, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR21, &reg);
 
 	eeprom->reg_data_in = !!rt2x00_get_field32(reg, CSR21_EEPROM_DATA_IN);
 	eeprom->reg_data_out = !!rt2x00_get_field32(reg, CSR21_EEPROM_DATA_OUT);
@@ -163,15 +163,15 @@ static void rt2400pci_eepromregister_write(struct eeprom_93cx6 *eeprom)
 	rt2x00_set_field32(&reg, CSR21_EEPROM_CHIP_SELECT,
 			   !!eeprom->reg_chip_select);
 
-	rt2x00pci_register_write(rt2x00dev, CSR21, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR21, reg);
 }
 
 #ifdef CONFIG_RT2X00_LIB_DEBUGFS
 static const struct rt2x00debug rt2400pci_rt2x00debug = {
 	.owner	= THIS_MODULE,
 	.csr	= {
-		.read		= rt2x00pci_register_read,
-		.write		= rt2x00pci_register_write,
+		.read		= rt2x00mmio_register_read,
+		.write		= rt2x00mmio_register_write,
 		.flags		= RT2X00DEBUGFS_OFFSET,
 		.word_base	= CSR_REG_BASE,
 		.word_size	= sizeof(u32),
@@ -205,7 +205,7 @@ static int rt2400pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
 {
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, GPIOCSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, GPIOCSR, &reg);
 	return rt2x00_get_field32(reg, GPIOCSR_VAL0);
 }
 
@@ -218,14 +218,14 @@ static void rt2400pci_brightness_set(struct led_classdev *led_cdev,
 	unsigned int enabled = brightness != LED_OFF;
 	u32 reg;
 
-	rt2x00pci_register_read(led->rt2x00dev, LEDCSR, &reg);
+	rt2x00mmio_register_read(led->rt2x00dev, LEDCSR, &reg);
 
 	if (led->type == LED_TYPE_RADIO || led->type == LED_TYPE_ASSOC)
 		rt2x00_set_field32(&reg, LEDCSR_LINK, enabled);
 	else if (led->type == LED_TYPE_ACTIVITY)
 		rt2x00_set_field32(&reg, LEDCSR_ACTIVITY, enabled);
 
-	rt2x00pci_register_write(led->rt2x00dev, LEDCSR, reg);
+	rt2x00mmio_register_write(led->rt2x00dev, LEDCSR, reg);
 }
 
 static int rt2400pci_blink_set(struct led_classdev *led_cdev,
@@ -236,10 +236,10 @@ static int rt2400pci_blink_set(struct led_classdev *led_cdev,
 	    container_of(led_cdev, struct rt2x00_led, led_dev);
 	u32 reg;
 
-	rt2x00pci_register_read(led->rt2x00dev, LEDCSR, &reg);
+	rt2x00mmio_register_read(led->rt2x00dev, LEDCSR, &reg);
 	rt2x00_set_field32(&reg, LEDCSR_ON_PERIOD, *delay_on);
 	rt2x00_set_field32(&reg, LEDCSR_OFF_PERIOD, *delay_off);
-	rt2x00pci_register_write(led->rt2x00dev, LEDCSR, reg);
+	rt2x00mmio_register_write(led->rt2x00dev, LEDCSR, reg);
 
 	return 0;
 }
@@ -269,7 +269,7 @@ static void rt2400pci_config_filter(struct rt2x00_dev *rt2x00dev,
 	 * Note that the version error will always be dropped
 	 * since there is no filter for it at this time.
 	 */
-	rt2x00pci_register_read(rt2x00dev, RXCSR0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, RXCSR0, &reg);
 	rt2x00_set_field32(&reg, RXCSR0_DROP_CRC,
 			   !(filter_flags & FIF_FCSFAIL));
 	rt2x00_set_field32(&reg, RXCSR0_DROP_PHYSICAL,
@@ -282,7 +282,7 @@ static void rt2400pci_config_filter(struct rt2x00_dev *rt2x00dev,
 			   !(filter_flags & FIF_PROMISC_IN_BSS) &&
 			   !rt2x00dev->intf_ap_count);
 	rt2x00_set_field32(&reg, RXCSR0_DROP_VERSION_ERROR, 1);
-	rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
+	rt2x00mmio_register_write(rt2x00dev, RXCSR0, reg);
 }
 
 static void rt2400pci_config_intf(struct rt2x00_dev *rt2x00dev,
@@ -298,25 +298,26 @@ static void rt2400pci_config_intf(struct rt2x00_dev *rt2x00dev,
 		 * Enable beacon config
 		 */
 		bcn_preload = PREAMBLE + GET_DURATION(IEEE80211_HEADER, 20);
-		rt2x00pci_register_read(rt2x00dev, BCNCSR1, &reg);
+		rt2x00mmio_register_read(rt2x00dev, BCNCSR1, &reg);
 		rt2x00_set_field32(&reg, BCNCSR1_PRELOAD, bcn_preload);
-		rt2x00pci_register_write(rt2x00dev, BCNCSR1, reg);
+		rt2x00mmio_register_write(rt2x00dev, BCNCSR1, reg);
 
 		/*
 		 * Enable synchronisation.
 		 */
-		rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR14, &reg);
 		rt2x00_set_field32(&reg, CSR14_TSF_SYNC, conf->sync);
-		rt2x00pci_register_write(rt2x00dev, CSR14, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR14, reg);
 	}
 
 	if (flags & CONFIG_UPDATE_MAC)
-		rt2x00pci_register_multiwrite(rt2x00dev, CSR3,
-					      conf->mac, sizeof(conf->mac));
+		rt2x00mmio_register_multiwrite(rt2x00dev, CSR3,
+					       conf->mac, sizeof(conf->mac));
 
 	if (flags & CONFIG_UPDATE_BSSID)
-		rt2x00pci_register_multiwrite(rt2x00dev, CSR5,
-					      conf->bssid, sizeof(conf->bssid));
+		rt2x00mmio_register_multiwrite(rt2x00dev, CSR5,
+					       conf->bssid,
+					       sizeof(conf->bssid));
 }
 
 static void rt2400pci_config_erp(struct rt2x00_dev *rt2x00dev,
@@ -332,68 +333,68 @@ static void rt2400pci_config_erp(struct rt2x00_dev *rt2x00dev,
 	if (changed & BSS_CHANGED_ERP_PREAMBLE) {
 		preamble_mask = erp->short_preamble << 3;
 
-		rt2x00pci_register_read(rt2x00dev, TXCSR1, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TXCSR1, &reg);
 		rt2x00_set_field32(&reg, TXCSR1_ACK_TIMEOUT, 0x1ff);
 		rt2x00_set_field32(&reg, TXCSR1_ACK_CONSUME_TIME, 0x13a);
 		rt2x00_set_field32(&reg, TXCSR1_TSF_OFFSET, IEEE80211_HEADER);
 		rt2x00_set_field32(&reg, TXCSR1_AUTORESPONDER, 1);
-		rt2x00pci_register_write(rt2x00dev, TXCSR1, reg);
+		rt2x00mmio_register_write(rt2x00dev, TXCSR1, reg);
 
-		rt2x00pci_register_read(rt2x00dev, ARCSR2, &reg);
+		rt2x00mmio_register_read(rt2x00dev, ARCSR2, &reg);
 		rt2x00_set_field32(&reg, ARCSR2_SIGNAL, 0x00);
 		rt2x00_set_field32(&reg, ARCSR2_SERVICE, 0x04);
 		rt2x00_set_field32(&reg, ARCSR2_LENGTH,
 				   GET_DURATION(ACK_SIZE, 10));
-		rt2x00pci_register_write(rt2x00dev, ARCSR2, reg);
+		rt2x00mmio_register_write(rt2x00dev, ARCSR2, reg);
 
-		rt2x00pci_register_read(rt2x00dev, ARCSR3, &reg);
+		rt2x00mmio_register_read(rt2x00dev, ARCSR3, &reg);
 		rt2x00_set_field32(&reg, ARCSR3_SIGNAL, 0x01 | preamble_mask);
 		rt2x00_set_field32(&reg, ARCSR3_SERVICE, 0x04);
 		rt2x00_set_field32(&reg, ARCSR2_LENGTH,
 				   GET_DURATION(ACK_SIZE, 20));
-		rt2x00pci_register_write(rt2x00dev, ARCSR3, reg);
+		rt2x00mmio_register_write(rt2x00dev, ARCSR3, reg);
 
-		rt2x00pci_register_read(rt2x00dev, ARCSR4, &reg);
+		rt2x00mmio_register_read(rt2x00dev, ARCSR4, &reg);
 		rt2x00_set_field32(&reg, ARCSR4_SIGNAL, 0x02 | preamble_mask);
 		rt2x00_set_field32(&reg, ARCSR4_SERVICE, 0x04);
 		rt2x00_set_field32(&reg, ARCSR2_LENGTH,
 				   GET_DURATION(ACK_SIZE, 55));
-		rt2x00pci_register_write(rt2x00dev, ARCSR4, reg);
+		rt2x00mmio_register_write(rt2x00dev, ARCSR4, reg);
 
-		rt2x00pci_register_read(rt2x00dev, ARCSR5, &reg);
+		rt2x00mmio_register_read(rt2x00dev, ARCSR5, &reg);
 		rt2x00_set_field32(&reg, ARCSR5_SIGNAL, 0x03 | preamble_mask);
 		rt2x00_set_field32(&reg, ARCSR5_SERVICE, 0x84);
 		rt2x00_set_field32(&reg, ARCSR2_LENGTH,
 				   GET_DURATION(ACK_SIZE, 110));
-		rt2x00pci_register_write(rt2x00dev, ARCSR5, reg);
+		rt2x00mmio_register_write(rt2x00dev, ARCSR5, reg);
 	}
 
 	if (changed & BSS_CHANGED_BASIC_RATES)
-		rt2x00pci_register_write(rt2x00dev, ARCSR1, erp->basic_rates);
+		rt2x00mmio_register_write(rt2x00dev, ARCSR1, erp->basic_rates);
 
 	if (changed & BSS_CHANGED_ERP_SLOT) {
-		rt2x00pci_register_read(rt2x00dev, CSR11, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR11, &reg);
 		rt2x00_set_field32(&reg, CSR11_SLOT_TIME, erp->slot_time);
-		rt2x00pci_register_write(rt2x00dev, CSR11, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR11, reg);
 
-		rt2x00pci_register_read(rt2x00dev, CSR18, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR18, &reg);
 		rt2x00_set_field32(&reg, CSR18_SIFS, erp->sifs);
 		rt2x00_set_field32(&reg, CSR18_PIFS, erp->pifs);
-		rt2x00pci_register_write(rt2x00dev, CSR18, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR18, reg);
 
-		rt2x00pci_register_read(rt2x00dev, CSR19, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR19, &reg);
 		rt2x00_set_field32(&reg, CSR19_DIFS, erp->difs);
 		rt2x00_set_field32(&reg, CSR19_EIFS, erp->eifs);
-		rt2x00pci_register_write(rt2x00dev, CSR19, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR19, reg);
 	}
 
 	if (changed & BSS_CHANGED_BEACON_INT) {
-		rt2x00pci_register_read(rt2x00dev, CSR12, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR12, &reg);
 		rt2x00_set_field32(&reg, CSR12_BEACON_INTERVAL,
 				   erp->beacon_int * 16);
 		rt2x00_set_field32(&reg, CSR12_CFP_MAX_DURATION,
 				   erp->beacon_int * 16);
-		rt2x00pci_register_write(rt2x00dev, CSR12, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR12, reg);
 	}
 }
 
@@ -497,7 +498,7 @@ static void rt2400pci_config_channel(struct rt2x00_dev *rt2x00dev,
 	/*
 	 * Clear false CRC during channel switch.
 	 */
-	rt2x00pci_register_read(rt2x00dev, CNT0, &rf->rf1);
+	rt2x00mmio_register_read(rt2x00dev, CNT0, &rf->rf1);
 }
 
 static void rt2400pci_config_txpower(struct rt2x00_dev *rt2x00dev, int txpower)
@@ -510,12 +511,12 @@ static void rt2400pci_config_retry_limit(struct rt2x00_dev *rt2x00dev,
 {
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, CSR11, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR11, &reg);
 	rt2x00_set_field32(&reg, CSR11_LONG_RETRY,
 			   libconf->conf->long_frame_max_tx_count);
 	rt2x00_set_field32(&reg, CSR11_SHORT_RETRY,
 			   libconf->conf->short_frame_max_tx_count);
-	rt2x00pci_register_write(rt2x00dev, CSR11, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR11, reg);
 }
 
 static void rt2400pci_config_ps(struct rt2x00_dev *rt2x00dev,
@@ -527,7 +528,7 @@ static void rt2400pci_config_ps(struct rt2x00_dev *rt2x00dev,
 	u32 reg;
 
 	if (state == STATE_SLEEP) {
-		rt2x00pci_register_read(rt2x00dev, CSR20, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR20, &reg);
 		rt2x00_set_field32(&reg, CSR20_DELAY_AFTER_TBCN,
 				   (rt2x00dev->beacon_int - 20) * 16);
 		rt2x00_set_field32(&reg, CSR20_TBCN_BEFORE_WAKEUP,
@@ -535,14 +536,14 @@ static void rt2400pci_config_ps(struct rt2x00_dev *rt2x00dev,
 
 		/* We must first disable autowake before it can be enabled */
 		rt2x00_set_field32(&reg, CSR20_AUTOWAKE, 0);
-		rt2x00pci_register_write(rt2x00dev, CSR20, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR20, reg);
 
 		rt2x00_set_field32(&reg, CSR20_AUTOWAKE, 1);
-		rt2x00pci_register_write(rt2x00dev, CSR20, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR20, reg);
 	} else {
-		rt2x00pci_register_read(rt2x00dev, CSR20, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR20, &reg);
 		rt2x00_set_field32(&reg, CSR20_AUTOWAKE, 0);
-		rt2x00pci_register_write(rt2x00dev, CSR20, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR20, reg);
 	}
 
 	rt2x00dev->ops->lib->set_device_state(rt2x00dev, state);
@@ -568,10 +569,10 @@ static void rt2400pci_config_cw(struct rt2x00_dev *rt2x00dev,
 {
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, CSR11, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR11, &reg);
 	rt2x00_set_field32(&reg, CSR11_CWMIN, cw_min);
 	rt2x00_set_field32(&reg, CSR11_CWMAX, cw_max);
-	rt2x00pci_register_write(rt2x00dev, CSR11, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR11, reg);
 }
 
 /*
@@ -586,7 +587,7 @@ static void rt2400pci_link_stats(struct rt2x00_dev *rt2x00dev,
 	/*
 	 * Update FCS error count from register.
 	 */
-	rt2x00pci_register_read(rt2x00dev, CNT0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CNT0, &reg);
 	qual->rx_failed = rt2x00_get_field32(reg, CNT0_FCS_ERROR);
 
 	/*
@@ -641,16 +642,16 @@ static void rt2400pci_start_queue(struct data_queue *queue)
 
 	switch (queue->qid) {
 	case QID_RX:
-		rt2x00pci_register_read(rt2x00dev, RXCSR0, &reg);
+		rt2x00mmio_register_read(rt2x00dev, RXCSR0, &reg);
 		rt2x00_set_field32(&reg, RXCSR0_DISABLE_RX, 0);
-		rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
+		rt2x00mmio_register_write(rt2x00dev, RXCSR0, reg);
 		break;
 	case QID_BEACON:
-		rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR14, &reg);
 		rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 1);
 		rt2x00_set_field32(&reg, CSR14_TBCN, 1);
 		rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 1);
-		rt2x00pci_register_write(rt2x00dev, CSR14, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR14, reg);
 		break;
 	default:
 		break;
@@ -664,19 +665,19 @@ static void rt2400pci_kick_queue(struct data_queue *queue)
 
 	switch (queue->qid) {
 	case QID_AC_VO:
-		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_KICK_PRIO, 1);
-		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
+		rt2x00mmio_register_write(rt2x00dev, TXCSR0, reg);
 		break;
 	case QID_AC_VI:
-		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_KICK_TX, 1);
-		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
+		rt2x00mmio_register_write(rt2x00dev, TXCSR0, reg);
 		break;
 	case QID_ATIM:
-		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_KICK_ATIM, 1);
-		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
+		rt2x00mmio_register_write(rt2x00dev, TXCSR0, reg);
 		break;
 	default:
 		break;
@@ -692,21 +693,21 @@ static void rt2400pci_stop_queue(struct data_queue *queue)
 	case QID_AC_VO:
 	case QID_AC_VI:
 	case QID_ATIM:
-		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_ABORT, 1);
-		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
+		rt2x00mmio_register_write(rt2x00dev, TXCSR0, reg);
 		break;
 	case QID_RX:
-		rt2x00pci_register_read(rt2x00dev, RXCSR0, &reg);
+		rt2x00mmio_register_read(rt2x00dev, RXCSR0, &reg);
 		rt2x00_set_field32(&reg, RXCSR0_DISABLE_RX, 1);
-		rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
+		rt2x00mmio_register_write(rt2x00dev, RXCSR0, reg);
 		break;
 	case QID_BEACON:
-		rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR14, &reg);
 		rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 0);
 		rt2x00_set_field32(&reg, CSR14_TBCN, 0);
 		rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 0);
-		rt2x00pci_register_write(rt2x00dev, CSR14, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR14, reg);
 
 		/*
 		 * Wait for possibly running tbtt tasklets.
@@ -723,7 +724,7 @@ static void rt2400pci_stop_queue(struct data_queue *queue)
  */
 static bool rt2400pci_get_entry_state(struct queue_entry *entry)
 {
-	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
+	struct queue_entry_priv_mmio *entry_priv = entry->priv_data;
 	u32 word;
 
 	if (entry->queue->qid == QID_RX) {
@@ -740,7 +741,7 @@ static bool rt2400pci_get_entry_state(struct queue_entry *entry)
 
 static void rt2400pci_clear_entry(struct queue_entry *entry)
 {
-	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
+	struct queue_entry_priv_mmio *entry_priv = entry->priv_data;
 	struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
 	u32 word;
 
@@ -766,53 +767,53 @@ static void rt2400pci_clear_entry(struct queue_entry *entry)
 
 static int rt2400pci_init_queues(struct rt2x00_dev *rt2x00dev)
 {
-	struct queue_entry_priv_pci *entry_priv;
+	struct queue_entry_priv_mmio *entry_priv;
 	u32 reg;
 
 	/*
 	 * Initialize registers.
 	 */
-	rt2x00pci_register_read(rt2x00dev, TXCSR2, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXCSR2, &reg);
 	rt2x00_set_field32(&reg, TXCSR2_TXD_SIZE, rt2x00dev->tx[0].desc_size);
 	rt2x00_set_field32(&reg, TXCSR2_NUM_TXD, rt2x00dev->tx[1].limit);
 	rt2x00_set_field32(&reg, TXCSR2_NUM_ATIM, rt2x00dev->atim->limit);
 	rt2x00_set_field32(&reg, TXCSR2_NUM_PRIO, rt2x00dev->tx[0].limit);
-	rt2x00pci_register_write(rt2x00dev, TXCSR2, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXCSR2, reg);
 
 	entry_priv = rt2x00dev->tx[1].entries[0].priv_data;
-	rt2x00pci_register_read(rt2x00dev, TXCSR3, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXCSR3, &reg);
 	rt2x00_set_field32(&reg, TXCSR3_TX_RING_REGISTER,
 			   entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, TXCSR3, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXCSR3, reg);
 
 	entry_priv = rt2x00dev->tx[0].entries[0].priv_data;
-	rt2x00pci_register_read(rt2x00dev, TXCSR5, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXCSR5, &reg);
 	rt2x00_set_field32(&reg, TXCSR5_PRIO_RING_REGISTER,
 			   entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, TXCSR5, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXCSR5, reg);
 
 	entry_priv = rt2x00dev->atim->entries[0].priv_data;
-	rt2x00pci_register_read(rt2x00dev, TXCSR4, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXCSR4, &reg);
 	rt2x00_set_field32(&reg, TXCSR4_ATIM_RING_REGISTER,
 			   entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, TXCSR4, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXCSR4, reg);
 
 	entry_priv = rt2x00dev->bcn->entries[0].priv_data;
-	rt2x00pci_register_read(rt2x00dev, TXCSR6, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXCSR6, &reg);
 	rt2x00_set_field32(&reg, TXCSR6_BEACON_RING_REGISTER,
 			   entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, TXCSR6, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXCSR6, reg);
 
-	rt2x00pci_register_read(rt2x00dev, RXCSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, RXCSR1, &reg);
 	rt2x00_set_field32(&reg, RXCSR1_RXD_SIZE, rt2x00dev->rx->desc_size);
 	rt2x00_set_field32(&reg, RXCSR1_NUM_RXD, rt2x00dev->rx->limit);
-	rt2x00pci_register_write(rt2x00dev, RXCSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, RXCSR1, reg);
 
 	entry_priv = rt2x00dev->rx->entries[0].priv_data;
-	rt2x00pci_register_read(rt2x00dev, RXCSR2, &reg);
+	rt2x00mmio_register_read(rt2x00dev, RXCSR2, &reg);
 	rt2x00_set_field32(&reg, RXCSR2_RX_RING_REGISTER,
 			   entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, RXCSR2, reg);
+	rt2x00mmio_register_write(rt2x00dev, RXCSR2, reg);
 
 	return 0;
 }
@@ -821,23 +822,23 @@ static int rt2400pci_init_registers(struct rt2x00_dev *rt2x00dev)
 {
 	u32 reg;
 
-	rt2x00pci_register_write(rt2x00dev, PSCSR0, 0x00020002);
-	rt2x00pci_register_write(rt2x00dev, PSCSR1, 0x00000002);
-	rt2x00pci_register_write(rt2x00dev, PSCSR2, 0x00023f20);
-	rt2x00pci_register_write(rt2x00dev, PSCSR3, 0x00000002);
+	rt2x00mmio_register_write(rt2x00dev, PSCSR0, 0x00020002);
+	rt2x00mmio_register_write(rt2x00dev, PSCSR1, 0x00000002);
+	rt2x00mmio_register_write(rt2x00dev, PSCSR2, 0x00023f20);
+	rt2x00mmio_register_write(rt2x00dev, PSCSR3, 0x00000002);
 
-	rt2x00pci_register_read(rt2x00dev, TIMECSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TIMECSR, &reg);
 	rt2x00_set_field32(&reg, TIMECSR_US_COUNT, 33);
 	rt2x00_set_field32(&reg, TIMECSR_US_64_COUNT, 63);
 	rt2x00_set_field32(&reg, TIMECSR_BEACON_EXPECT, 0);
-	rt2x00pci_register_write(rt2x00dev, TIMECSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, TIMECSR, reg);
 
-	rt2x00pci_register_read(rt2x00dev, CSR9, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR9, &reg);
 	rt2x00_set_field32(&reg, CSR9_MAX_FRAME_UNIT,
 			   (rt2x00dev->rx->data_size / 128));
-	rt2x00pci_register_write(rt2x00dev, CSR9, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR9, reg);
 
-	rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR14, &reg);
 	rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 0);
 	rt2x00_set_field32(&reg, CSR14_TSF_SYNC, 0);
 	rt2x00_set_field32(&reg, CSR14_TBCN, 0);
@@ -846,63 +847,63 @@ static int rt2400pci_init_registers(struct rt2x00_dev *rt2x00dev)
 	rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 0);
 	rt2x00_set_field32(&reg, CSR14_CFP_COUNT_PRELOAD, 0);
 	rt2x00_set_field32(&reg, CSR14_TBCM_PRELOAD, 0);
-	rt2x00pci_register_write(rt2x00dev, CSR14, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR14, reg);
 
-	rt2x00pci_register_write(rt2x00dev, CNT3, 0x3f080000);
+	rt2x00mmio_register_write(rt2x00dev, CNT3, 0x3f080000);
 
-	rt2x00pci_register_read(rt2x00dev, ARCSR0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, ARCSR0, &reg);
 	rt2x00_set_field32(&reg, ARCSR0_AR_BBP_DATA0, 133);
 	rt2x00_set_field32(&reg, ARCSR0_AR_BBP_ID0, 134);
 	rt2x00_set_field32(&reg, ARCSR0_AR_BBP_DATA1, 136);
 	rt2x00_set_field32(&reg, ARCSR0_AR_BBP_ID1, 135);
-	rt2x00pci_register_write(rt2x00dev, ARCSR0, reg);
+	rt2x00mmio_register_write(rt2x00dev, ARCSR0, reg);
 
-	rt2x00pci_register_read(rt2x00dev, RXCSR3, &reg);
+	rt2x00mmio_register_read(rt2x00dev, RXCSR3, &reg);
 	rt2x00_set_field32(&reg, RXCSR3_BBP_ID0, 3); /* Tx power.*/
 	rt2x00_set_field32(&reg, RXCSR3_BBP_ID0_VALID, 1);
 	rt2x00_set_field32(&reg, RXCSR3_BBP_ID1, 32); /* Signal */
 	rt2x00_set_field32(&reg, RXCSR3_BBP_ID1_VALID, 1);
 	rt2x00_set_field32(&reg, RXCSR3_BBP_ID2, 36); /* Rssi */
 	rt2x00_set_field32(&reg, RXCSR3_BBP_ID2_VALID, 1);
-	rt2x00pci_register_write(rt2x00dev, RXCSR3, reg);
+	rt2x00mmio_register_write(rt2x00dev, RXCSR3, reg);
 
-	rt2x00pci_register_write(rt2x00dev, PWRCSR0, 0x3f3b3100);
+	rt2x00mmio_register_write(rt2x00dev, PWRCSR0, 0x3f3b3100);
 
 	if (rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_AWAKE))
 		return -EBUSY;
 
-	rt2x00pci_register_write(rt2x00dev, MACCSR0, 0x00217223);
-	rt2x00pci_register_write(rt2x00dev, MACCSR1, 0x00235518);
+	rt2x00mmio_register_write(rt2x00dev, MACCSR0, 0x00217223);
+	rt2x00mmio_register_write(rt2x00dev, MACCSR1, 0x00235518);
 
-	rt2x00pci_register_read(rt2x00dev, MACCSR2, &reg);
+	rt2x00mmio_register_read(rt2x00dev, MACCSR2, &reg);
 	rt2x00_set_field32(&reg, MACCSR2_DELAY, 64);
-	rt2x00pci_register_write(rt2x00dev, MACCSR2, reg);
+	rt2x00mmio_register_write(rt2x00dev, MACCSR2, reg);
 
-	rt2x00pci_register_read(rt2x00dev, RALINKCSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, RALINKCSR, &reg);
 	rt2x00_set_field32(&reg, RALINKCSR_AR_BBP_DATA0, 17);
 	rt2x00_set_field32(&reg, RALINKCSR_AR_BBP_ID0, 154);
 	rt2x00_set_field32(&reg, RALINKCSR_AR_BBP_DATA1, 0);
 	rt2x00_set_field32(&reg, RALINKCSR_AR_BBP_ID1, 154);
-	rt2x00pci_register_write(rt2x00dev, RALINKCSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, RALINKCSR, reg);
 
-	rt2x00pci_register_read(rt2x00dev, CSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR1, &reg);
 	rt2x00_set_field32(&reg, CSR1_SOFT_RESET, 1);
 	rt2x00_set_field32(&reg, CSR1_BBP_RESET, 0);
 	rt2x00_set_field32(&reg, CSR1_HOST_READY, 0);
-	rt2x00pci_register_write(rt2x00dev, CSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR1, reg);
 
-	rt2x00pci_register_read(rt2x00dev, CSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR1, &reg);
 	rt2x00_set_field32(&reg, CSR1_SOFT_RESET, 0);
 	rt2x00_set_field32(&reg, CSR1_HOST_READY, 1);
-	rt2x00pci_register_write(rt2x00dev, CSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR1, reg);
 
 	/*
 	 * We must clear the FCS and FIFO error count.
 	 * These registers are cleared on read,
 	 * so we may pass a useless variable to store the value.
 	 */
-	rt2x00pci_register_read(rt2x00dev, CNT0, &reg);
-	rt2x00pci_register_read(rt2x00dev, CNT4, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CNT0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CNT4, &reg);
 
 	return 0;
 }
@@ -919,7 +920,7 @@ static int rt2400pci_wait_bbp_ready(struct rt2x00_dev *rt2x00dev)
 		udelay(REGISTER_BUSY_DELAY);
 	}
 
-	ERROR(rt2x00dev, "BBP register access failed, aborting.\n");
+	rt2x00_err(rt2x00dev, "BBP register access failed, aborting\n");
 	return -EACCES;
 }
 
@@ -976,8 +977,8 @@ static void rt2400pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
 	 * should clear the register to assure a clean state.
 	 */
 	if (state == STATE_RADIO_IRQ_ON) {
-		rt2x00pci_register_read(rt2x00dev, CSR7, &reg);
-		rt2x00pci_register_write(rt2x00dev, CSR7, reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR7, &reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR7, reg);
 	}
 
 	/*
@@ -986,13 +987,13 @@ static void rt2400pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
 	 */
 	spin_lock_irqsave(&rt2x00dev->irqmask_lock, flags);
 
-	rt2x00pci_register_read(rt2x00dev, CSR8, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR8, &reg);
 	rt2x00_set_field32(&reg, CSR8_TBCN_EXPIRE, mask);
 	rt2x00_set_field32(&reg, CSR8_TXDONE_TXRING, mask);
 	rt2x00_set_field32(&reg, CSR8_TXDONE_ATIMRING, mask);
 	rt2x00_set_field32(&reg, CSR8_TXDONE_PRIORING, mask);
 	rt2x00_set_field32(&reg, CSR8_RXDONE, mask);
-	rt2x00pci_register_write(rt2x00dev, CSR8, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR8, reg);
 
 	spin_unlock_irqrestore(&rt2x00dev->irqmask_lock, flags);
 
@@ -1025,7 +1026,7 @@ static void rt2400pci_disable_radio(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Disable power
 	 */
-	rt2x00pci_register_write(rt2x00dev, PWRCSR0, 0);
+	rt2x00mmio_register_write(rt2x00dev, PWRCSR0, 0);
 }
 
 static int rt2400pci_set_state(struct rt2x00_dev *rt2x00dev,
@@ -1039,12 +1040,12 @@ static int rt2400pci_set_state(struct rt2x00_dev *rt2x00dev,
 
 	put_to_sleep = (state != STATE_AWAKE);
 
-	rt2x00pci_register_read(rt2x00dev, PWRCSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, PWRCSR1, &reg);
 	rt2x00_set_field32(&reg, PWRCSR1_SET_STATE, 1);
 	rt2x00_set_field32(&reg, PWRCSR1_BBP_DESIRE_STATE, state);
 	rt2x00_set_field32(&reg, PWRCSR1_RF_DESIRE_STATE, state);
 	rt2x00_set_field32(&reg, PWRCSR1_PUT_TO_SLEEP, put_to_sleep);
-	rt2x00pci_register_write(rt2x00dev, PWRCSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, PWRCSR1, reg);
 
 	/*
 	 * Device is not guaranteed to be in the requested state yet.
@@ -1052,12 +1053,12 @@ static int rt2400pci_set_state(struct rt2x00_dev *rt2x00dev,
 	 * device has entered the correct state.
 	 */
 	for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
-		rt2x00pci_register_read(rt2x00dev, PWRCSR1, &reg2);
+		rt2x00mmio_register_read(rt2x00dev, PWRCSR1, &reg2);
 		bbp_state = rt2x00_get_field32(reg2, PWRCSR1_BBP_CURR_STATE);
 		rf_state = rt2x00_get_field32(reg2, PWRCSR1_RF_CURR_STATE);
 		if (bbp_state == state && rf_state == state)
 			return 0;
-		rt2x00pci_register_write(rt2x00dev, PWRCSR1, reg);
+		rt2x00mmio_register_write(rt2x00dev, PWRCSR1, reg);
 		msleep(10);
 	}
 
@@ -1092,8 +1093,8 @@ static int rt2400pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 	}
 
 	if (unlikely(retval))
-		ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
-		      state, retval);
+		rt2x00_err(rt2x00dev, "Device failed to enter state %d (%d)\n",
+			   state, retval);
 
 	return retval;
 }
@@ -1105,7 +1106,7 @@ static void rt2400pci_write_tx_desc(struct queue_entry *entry,
 				    struct txentry_desc *txdesc)
 {
 	struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
-	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
+	struct queue_entry_priv_mmio *entry_priv = entry->priv_data;
 	__le32 *txd = entry_priv->desc;
 	u32 word;
 
@@ -1182,12 +1183,12 @@ static void rt2400pci_write_beacon(struct queue_entry *entry,
 	 * Disable beaconing while we are reloading the beacon data,
 	 * otherwise we might be sending out invalid data.
 	 */
-	rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR14, &reg);
 	rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 0);
-	rt2x00pci_register_write(rt2x00dev, CSR14, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR14, reg);
 
 	if (rt2x00queue_map_txskb(entry)) {
-		ERROR(rt2x00dev, "Fail to map beacon, aborting\n");
+		rt2x00_err(rt2x00dev, "Fail to map beacon, aborting\n");
 		goto out;
 	}
 	/*
@@ -1208,7 +1209,7 @@ out:
 	 * Enable beaconing again.
 	 */
 	rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 1);
-	rt2x00pci_register_write(rt2x00dev, CSR14, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR14, reg);
 }
 
 /*
@@ -1218,7 +1219,7 @@ static void rt2400pci_fill_rxdone(struct queue_entry *entry,
 				  struct rxdone_entry_desc *rxdesc)
 {
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
-	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
+	struct queue_entry_priv_mmio *entry_priv = entry->priv_data;
 	u32 word0;
 	u32 word2;
 	u32 word3;
@@ -1276,7 +1277,7 @@ static void rt2400pci_txdone(struct rt2x00_dev *rt2x00dev,
 			     const enum data_queue_qid queue_idx)
 {
 	struct data_queue *queue = rt2x00queue_get_tx_queue(rt2x00dev, queue_idx);
-	struct queue_entry_priv_pci *entry_priv;
+	struct queue_entry_priv_mmio *entry_priv;
 	struct queue_entry *entry;
 	struct txdone_entry_desc txdesc;
 	u32 word;
@@ -1322,9 +1323,9 @@ static inline void rt2400pci_enable_interrupt(struct rt2x00_dev *rt2x00dev,
 	 */
 	spin_lock_irq(&rt2x00dev->irqmask_lock);
 
-	rt2x00pci_register_read(rt2x00dev, CSR8, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR8, &reg);
 	rt2x00_set_field32(&reg, irq_field, 0);
-	rt2x00pci_register_write(rt2x00dev, CSR8, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR8, reg);
 
 	spin_unlock_irq(&rt2x00dev->irqmask_lock);
 }
@@ -1347,11 +1348,11 @@ static void rt2400pci_txstatus_tasklet(unsigned long data)
 	if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags)) {
 		spin_lock_irq(&rt2x00dev->irqmask_lock);
 
-		rt2x00pci_register_read(rt2x00dev, CSR8, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR8, &reg);
 		rt2x00_set_field32(&reg, CSR8_TXDONE_TXRING, 0);
 		rt2x00_set_field32(&reg, CSR8_TXDONE_ATIMRING, 0);
 		rt2x00_set_field32(&reg, CSR8_TXDONE_PRIORING, 0);
-		rt2x00pci_register_write(rt2x00dev, CSR8, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR8, reg);
 
 		spin_unlock_irq(&rt2x00dev->irqmask_lock);
 	}
@@ -1368,7 +1369,7 @@ static void rt2400pci_tbtt_tasklet(unsigned long data)
 static void rt2400pci_rxdone_tasklet(unsigned long data)
 {
 	struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
-	if (rt2x00pci_rxdone(rt2x00dev))
+	if (rt2x00mmio_rxdone(rt2x00dev))
 		tasklet_schedule(&rt2x00dev->rxdone_tasklet);
 	else if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
 		rt2400pci_enable_interrupt(rt2x00dev, CSR8_RXDONE);
@@ -1383,8 +1384,8 @@ static irqreturn_t rt2400pci_interrupt(int irq, void *dev_instance)
 	 * Get the interrupt sources & saved to local variable.
 	 * Write register value back to clear pending interrupts.
 	 */
-	rt2x00pci_register_read(rt2x00dev, CSR7, &reg);
-	rt2x00pci_register_write(rt2x00dev, CSR7, reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR7, &reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR7, reg);
 
 	if (!reg)
 		return IRQ_NONE;
@@ -1421,9 +1422,9 @@ static irqreturn_t rt2400pci_interrupt(int irq, void *dev_instance)
 	 */
 	spin_lock(&rt2x00dev->irqmask_lock);
 
-	rt2x00pci_register_read(rt2x00dev, CSR8, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR8, &reg);
 	reg |= mask;
-	rt2x00pci_register_write(rt2x00dev, CSR8, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR8, reg);
 
 	spin_unlock(&rt2x00dev->irqmask_lock);
 
@@ -1442,7 +1443,7 @@ static int rt2400pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 	u16 word;
 	u8 *mac;
 
-	rt2x00pci_register_read(rt2x00dev, CSR21, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR21, &reg);
 
 	eeprom.data = rt2x00dev;
 	eeprom.register_read = rt2400pci_eepromregister_read;
@@ -1463,12 +1464,12 @@ static int rt2400pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 	mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0);
 	if (!is_valid_ether_addr(mac)) {
 		eth_random_addr(mac);
-		EEPROM(rt2x00dev, "MAC: %pM\n", mac);
+		rt2x00_eeprom_dbg(rt2x00dev, "MAC: %pM\n", mac);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word);
 	if (word == 0xffff) {
-		ERROR(rt2x00dev, "Invalid EEPROM data detected.\n");
+		rt2x00_err(rt2x00dev, "Invalid EEPROM data detected\n");
 		return -EINVAL;
 	}
 
@@ -1490,12 +1491,12 @@ static int rt2400pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	 * Identify RF chipset.
 	 */
 	value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE);
-	rt2x00pci_register_read(rt2x00dev, CSR0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR0, &reg);
 	rt2x00_set_chip(rt2x00dev, RT2460, value,
 			rt2x00_get_field32(reg, CSR0_REVISION));
 
 	if (!rt2x00_rf(rt2x00dev, RF2420) && !rt2x00_rf(rt2x00dev, RF2421)) {
-		ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
+		rt2x00_err(rt2x00dev, "Invalid RF chipset detected\n");
 		return -ENODEV;
 	}
 
@@ -1635,9 +1636,9 @@ static int rt2400pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	 * Enable rfkill polling by setting GPIO direction of the
 	 * rfkill switch GPIO pin correctly.
 	 */
-	rt2x00pci_register_read(rt2x00dev, GPIOCSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, GPIOCSR, &reg);
 	rt2x00_set_field32(&reg, GPIOCSR_DIR0, 1);
-	rt2x00pci_register_write(rt2x00dev, GPIOCSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, GPIOCSR, reg);
 
 	/*
 	 * Initialize hw specifications.
@@ -1697,9 +1698,9 @@ static u64 rt2400pci_get_tsf(struct ieee80211_hw *hw,
 	u64 tsf;
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, CSR17, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR17, &reg);
 	tsf = (u64) rt2x00_get_field32(reg, CSR17_HIGH_TSFTIMER) << 32;
-	rt2x00pci_register_read(rt2x00dev, CSR16, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR16, &reg);
 	tsf |= rt2x00_get_field32(reg, CSR16_LOW_TSFTIMER);
 
 	return tsf;
@@ -1710,7 +1711,7 @@ static int rt2400pci_tx_last_beacon(struct ieee80211_hw *hw)
 	struct rt2x00_dev *rt2x00dev = hw->priv;
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, CSR15, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR15, &reg);
 	return rt2x00_get_field32(reg, CSR15_BEACON_SENT);
 }
 
@@ -1743,8 +1744,8 @@ static const struct rt2x00lib_ops rt2400pci_rt2x00_ops = {
 	.tbtt_tasklet		= rt2400pci_tbtt_tasklet,
 	.rxdone_tasklet		= rt2400pci_rxdone_tasklet,
 	.probe_hw		= rt2400pci_probe_hw,
-	.initialize		= rt2x00pci_initialize,
-	.uninitialize		= rt2x00pci_uninitialize,
+	.initialize		= rt2x00mmio_initialize,
+	.uninitialize		= rt2x00mmio_uninitialize,
 	.get_entry_state	= rt2400pci_get_entry_state,
 	.clear_entry		= rt2400pci_clear_entry,
 	.set_device_state	= rt2400pci_set_device_state,
@@ -1755,7 +1756,7 @@ static const struct rt2x00lib_ops rt2400pci_rt2x00_ops = {
 	.start_queue		= rt2400pci_start_queue,
 	.kick_queue		= rt2400pci_kick_queue,
 	.stop_queue		= rt2400pci_stop_queue,
-	.flush_queue		= rt2x00pci_flush_queue,
+	.flush_queue		= rt2x00mmio_flush_queue,
 	.write_tx_desc		= rt2400pci_write_tx_desc,
 	.write_beacon		= rt2400pci_write_beacon,
 	.fill_rxdone		= rt2400pci_fill_rxdone,
@@ -1770,28 +1771,28 @@ static const struct data_queue_desc rt2400pci_queue_rx = {
 	.entry_num		= 24,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= RXD_DESC_SIZE,
-	.priv_size		= sizeof(struct queue_entry_priv_pci),
+	.priv_size		= sizeof(struct queue_entry_priv_mmio),
 };
 
 static const struct data_queue_desc rt2400pci_queue_tx = {
 	.entry_num		= 24,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
-	.priv_size		= sizeof(struct queue_entry_priv_pci),
+	.priv_size		= sizeof(struct queue_entry_priv_mmio),
 };
 
 static const struct data_queue_desc rt2400pci_queue_bcn = {
 	.entry_num		= 1,
 	.data_size		= MGMT_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
-	.priv_size		= sizeof(struct queue_entry_priv_pci),
+	.priv_size		= sizeof(struct queue_entry_priv_mmio),
 };
 
 static const struct data_queue_desc rt2400pci_queue_atim = {
 	.entry_num		= 8,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
-	.priv_size		= sizeof(struct queue_entry_priv_pci),
+	.priv_size		= sizeof(struct queue_entry_priv_mmio),
 };
 
 static const struct rt2x00_ops rt2400pci_ops = {
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index e1d2dc9ed28a..77e45b223d15 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -41,7 +41,7 @@
 /*
  * Register access.
  * All access to the CSR registers will go through the methods
- * rt2x00pci_register_read and rt2x00pci_register_write.
+ * rt2x00mmio_register_read and rt2x00mmio_register_write.
  * BBP and RF register require indirect register access,
  * and use the CSR registers BBPCSR and RFCSR to achieve this.
  * These indirect registers work with busy bits,
@@ -52,9 +52,9 @@
  * and we will print an error.
  */
 #define WAIT_FOR_BBP(__dev, __reg) \
-	rt2x00pci_regbusy_read((__dev), BBPCSR, BBPCSR_BUSY, (__reg))
+	rt2x00mmio_regbusy_read((__dev), BBPCSR, BBPCSR_BUSY, (__reg))
 #define WAIT_FOR_RF(__dev, __reg) \
-	rt2x00pci_regbusy_read((__dev), RFCSR, RFCSR_BUSY, (__reg))
+	rt2x00mmio_regbusy_read((__dev), RFCSR, RFCSR_BUSY, (__reg))
 
 static void rt2500pci_bbp_write(struct rt2x00_dev *rt2x00dev,
 				const unsigned int word, const u8 value)
@@ -74,7 +74,7 @@ static void rt2500pci_bbp_write(struct rt2x00_dev *rt2x00dev,
 		rt2x00_set_field32(&reg, BBPCSR_BUSY, 1);
 		rt2x00_set_field32(&reg, BBPCSR_WRITE_CONTROL, 1);
 
-		rt2x00pci_register_write(rt2x00dev, BBPCSR, reg);
+		rt2x00mmio_register_write(rt2x00dev, BBPCSR, reg);
 	}
 
 	mutex_unlock(&rt2x00dev->csr_mutex);
@@ -101,7 +101,7 @@ static void rt2500pci_bbp_read(struct rt2x00_dev *rt2x00dev,
 		rt2x00_set_field32(&reg, BBPCSR_BUSY, 1);
 		rt2x00_set_field32(&reg, BBPCSR_WRITE_CONTROL, 0);
 
-		rt2x00pci_register_write(rt2x00dev, BBPCSR, reg);
+		rt2x00mmio_register_write(rt2x00dev, BBPCSR, reg);
 
 		WAIT_FOR_BBP(rt2x00dev, &reg);
 	}
@@ -129,7 +129,7 @@ static void rt2500pci_rf_write(struct rt2x00_dev *rt2x00dev,
 		rt2x00_set_field32(&reg, RFCSR_IF_SELECT, 0);
 		rt2x00_set_field32(&reg, RFCSR_BUSY, 1);
 
-		rt2x00pci_register_write(rt2x00dev, RFCSR, reg);
+		rt2x00mmio_register_write(rt2x00dev, RFCSR, reg);
 		rt2x00_rf_write(rt2x00dev, word, value);
 	}
 
@@ -141,7 +141,7 @@ static void rt2500pci_eepromregister_read(struct eeprom_93cx6 *eeprom)
 	struct rt2x00_dev *rt2x00dev = eeprom->data;
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, CSR21, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR21, &reg);
 
 	eeprom->reg_data_in = !!rt2x00_get_field32(reg, CSR21_EEPROM_DATA_IN);
 	eeprom->reg_data_out = !!rt2x00_get_field32(reg, CSR21_EEPROM_DATA_OUT);
@@ -163,15 +163,15 @@ static void rt2500pci_eepromregister_write(struct eeprom_93cx6 *eeprom)
 	rt2x00_set_field32(&reg, CSR21_EEPROM_CHIP_SELECT,
 			   !!eeprom->reg_chip_select);
 
-	rt2x00pci_register_write(rt2x00dev, CSR21, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR21, reg);
 }
 
 #ifdef CONFIG_RT2X00_LIB_DEBUGFS
 static const struct rt2x00debug rt2500pci_rt2x00debug = {
 	.owner	= THIS_MODULE,
 	.csr	= {
-		.read		= rt2x00pci_register_read,
-		.write		= rt2x00pci_register_write,
+		.read		= rt2x00mmio_register_read,
+		.write		= rt2x00mmio_register_write,
 		.flags		= RT2X00DEBUGFS_OFFSET,
 		.word_base	= CSR_REG_BASE,
 		.word_size	= sizeof(u32),
@@ -205,7 +205,7 @@ static int rt2500pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
 {
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, GPIOCSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, GPIOCSR, &reg);
 	return rt2x00_get_field32(reg, GPIOCSR_VAL0);
 }
 
@@ -218,14 +218,14 @@ static void rt2500pci_brightness_set(struct led_classdev *led_cdev,
 	unsigned int enabled = brightness != LED_OFF;
 	u32 reg;
 
-	rt2x00pci_register_read(led->rt2x00dev, LEDCSR, &reg);
+	rt2x00mmio_register_read(led->rt2x00dev, LEDCSR, &reg);
 
 	if (led->type == LED_TYPE_RADIO || led->type == LED_TYPE_ASSOC)
 		rt2x00_set_field32(&reg, LEDCSR_LINK, enabled);
 	else if (led->type == LED_TYPE_ACTIVITY)
 		rt2x00_set_field32(&reg, LEDCSR_ACTIVITY, enabled);
 
-	rt2x00pci_register_write(led->rt2x00dev, LEDCSR, reg);
+	rt2x00mmio_register_write(led->rt2x00dev, LEDCSR, reg);
 }
 
 static int rt2500pci_blink_set(struct led_classdev *led_cdev,
@@ -236,10 +236,10 @@ static int rt2500pci_blink_set(struct led_classdev *led_cdev,
 	    container_of(led_cdev, struct rt2x00_led, led_dev);
 	u32 reg;
 
-	rt2x00pci_register_read(led->rt2x00dev, LEDCSR, &reg);
+	rt2x00mmio_register_read(led->rt2x00dev, LEDCSR, &reg);
 	rt2x00_set_field32(&reg, LEDCSR_ON_PERIOD, *delay_on);
 	rt2x00_set_field32(&reg, LEDCSR_OFF_PERIOD, *delay_off);
-	rt2x00pci_register_write(led->rt2x00dev, LEDCSR, reg);
+	rt2x00mmio_register_write(led->rt2x00dev, LEDCSR, reg);
 
 	return 0;
 }
@@ -270,7 +270,7 @@ static void rt2500pci_config_filter(struct rt2x00_dev *rt2x00dev,
 	 * and broadcast frames will always be accepted since
 	 * there is no filter for it at this time.
 	 */
-	rt2x00pci_register_read(rt2x00dev, RXCSR0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, RXCSR0, &reg);
 	rt2x00_set_field32(&reg, RXCSR0_DROP_CRC,
 			   !(filter_flags & FIF_FCSFAIL));
 	rt2x00_set_field32(&reg, RXCSR0_DROP_PHYSICAL,
@@ -286,7 +286,7 @@ static void rt2500pci_config_filter(struct rt2x00_dev *rt2x00dev,
 	rt2x00_set_field32(&reg, RXCSR0_DROP_MCAST,
 			   !(filter_flags & FIF_ALLMULTI));
 	rt2x00_set_field32(&reg, RXCSR0_DROP_BCAST, 0);
-	rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
+	rt2x00mmio_register_write(rt2x00dev, RXCSR0, reg);
 }
 
 static void rt2500pci_config_intf(struct rt2x00_dev *rt2x00dev,
@@ -303,25 +303,25 @@ static void rt2500pci_config_intf(struct rt2x00_dev *rt2x00dev,
 		 * Enable beacon config
 		 */
 		bcn_preload = PREAMBLE + GET_DURATION(IEEE80211_HEADER, 20);
-		rt2x00pci_register_read(rt2x00dev, BCNCSR1, &reg);
+		rt2x00mmio_register_read(rt2x00dev, BCNCSR1, &reg);
 		rt2x00_set_field32(&reg, BCNCSR1_PRELOAD, bcn_preload);
 		rt2x00_set_field32(&reg, BCNCSR1_BEACON_CWMIN, queue->cw_min);
-		rt2x00pci_register_write(rt2x00dev, BCNCSR1, reg);
+		rt2x00mmio_register_write(rt2x00dev, BCNCSR1, reg);
 
 		/*
 		 * Enable synchronisation.
 		 */
-		rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR14, &reg);
 		rt2x00_set_field32(&reg, CSR14_TSF_SYNC, conf->sync);
-		rt2x00pci_register_write(rt2x00dev, CSR14, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR14, reg);
 	}
 
 	if (flags & CONFIG_UPDATE_MAC)
-		rt2x00pci_register_multiwrite(rt2x00dev, CSR3,
+		rt2x00mmio_register_multiwrite(rt2x00dev, CSR3,
 					      conf->mac, sizeof(conf->mac));
 
 	if (flags & CONFIG_UPDATE_BSSID)
-		rt2x00pci_register_multiwrite(rt2x00dev, CSR5,
+		rt2x00mmio_register_multiwrite(rt2x00dev, CSR5,
 					      conf->bssid, sizeof(conf->bssid));
 }
 
@@ -338,68 +338,68 @@ static void rt2500pci_config_erp(struct rt2x00_dev *rt2x00dev,
 	if (changed & BSS_CHANGED_ERP_PREAMBLE) {
 		preamble_mask = erp->short_preamble << 3;
 
-		rt2x00pci_register_read(rt2x00dev, TXCSR1, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TXCSR1, &reg);
 		rt2x00_set_field32(&reg, TXCSR1_ACK_TIMEOUT, 0x162);
 		rt2x00_set_field32(&reg, TXCSR1_ACK_CONSUME_TIME, 0xa2);
 		rt2x00_set_field32(&reg, TXCSR1_TSF_OFFSET, IEEE80211_HEADER);
 		rt2x00_set_field32(&reg, TXCSR1_AUTORESPONDER, 1);
-		rt2x00pci_register_write(rt2x00dev, TXCSR1, reg);
+		rt2x00mmio_register_write(rt2x00dev, TXCSR1, reg);
 
-		rt2x00pci_register_read(rt2x00dev, ARCSR2, &reg);
+		rt2x00mmio_register_read(rt2x00dev, ARCSR2, &reg);
 		rt2x00_set_field32(&reg, ARCSR2_SIGNAL, 0x00);
 		rt2x00_set_field32(&reg, ARCSR2_SERVICE, 0x04);
 		rt2x00_set_field32(&reg, ARCSR2_LENGTH,
 				   GET_DURATION(ACK_SIZE, 10));
-		rt2x00pci_register_write(rt2x00dev, ARCSR2, reg);
+		rt2x00mmio_register_write(rt2x00dev, ARCSR2, reg);
 
-		rt2x00pci_register_read(rt2x00dev, ARCSR3, &reg);
+		rt2x00mmio_register_read(rt2x00dev, ARCSR3, &reg);
 		rt2x00_set_field32(&reg, ARCSR3_SIGNAL, 0x01 | preamble_mask);
 		rt2x00_set_field32(&reg, ARCSR3_SERVICE, 0x04);
 		rt2x00_set_field32(&reg, ARCSR2_LENGTH,
 				   GET_DURATION(ACK_SIZE, 20));
-		rt2x00pci_register_write(rt2x00dev, ARCSR3, reg);
+		rt2x00mmio_register_write(rt2x00dev, ARCSR3, reg);
 
-		rt2x00pci_register_read(rt2x00dev, ARCSR4, &reg);
+		rt2x00mmio_register_read(rt2x00dev, ARCSR4, &reg);
 		rt2x00_set_field32(&reg, ARCSR4_SIGNAL, 0x02 | preamble_mask);
 		rt2x00_set_field32(&reg, ARCSR4_SERVICE, 0x04);
 		rt2x00_set_field32(&reg, ARCSR2_LENGTH,
 				   GET_DURATION(ACK_SIZE, 55));
-		rt2x00pci_register_write(rt2x00dev, ARCSR4, reg);
+		rt2x00mmio_register_write(rt2x00dev, ARCSR4, reg);
 
-		rt2x00pci_register_read(rt2x00dev, ARCSR5, &reg);
+		rt2x00mmio_register_read(rt2x00dev, ARCSR5, &reg);
 		rt2x00_set_field32(&reg, ARCSR5_SIGNAL, 0x03 | preamble_mask);
 		rt2x00_set_field32(&reg, ARCSR5_SERVICE, 0x84);
 		rt2x00_set_field32(&reg, ARCSR2_LENGTH,
 				   GET_DURATION(ACK_SIZE, 110));
-		rt2x00pci_register_write(rt2x00dev, ARCSR5, reg);
+		rt2x00mmio_register_write(rt2x00dev, ARCSR5, reg);
 	}
 
 	if (changed & BSS_CHANGED_BASIC_RATES)
-		rt2x00pci_register_write(rt2x00dev, ARCSR1, erp->basic_rates);
+		rt2x00mmio_register_write(rt2x00dev, ARCSR1, erp->basic_rates);
 
 	if (changed & BSS_CHANGED_ERP_SLOT) {
-		rt2x00pci_register_read(rt2x00dev, CSR11, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR11, &reg);
 		rt2x00_set_field32(&reg, CSR11_SLOT_TIME, erp->slot_time);
-		rt2x00pci_register_write(rt2x00dev, CSR11, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR11, reg);
 
-		rt2x00pci_register_read(rt2x00dev, CSR18, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR18, &reg);
 		rt2x00_set_field32(&reg, CSR18_SIFS, erp->sifs);
 		rt2x00_set_field32(&reg, CSR18_PIFS, erp->pifs);
-		rt2x00pci_register_write(rt2x00dev, CSR18, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR18, reg);
 
-		rt2x00pci_register_read(rt2x00dev, CSR19, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR19, &reg);
 		rt2x00_set_field32(&reg, CSR19_DIFS, erp->difs);
 		rt2x00_set_field32(&reg, CSR19_EIFS, erp->eifs);
-		rt2x00pci_register_write(rt2x00dev, CSR19, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR19, reg);
 	}
 
 	if (changed & BSS_CHANGED_BEACON_INT) {
-		rt2x00pci_register_read(rt2x00dev, CSR12, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR12, &reg);
 		rt2x00_set_field32(&reg, CSR12_BEACON_INTERVAL,
 				   erp->beacon_int * 16);
 		rt2x00_set_field32(&reg, CSR12_CFP_MAX_DURATION,
 				   erp->beacon_int * 16);
-		rt2x00pci_register_write(rt2x00dev, CSR12, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR12, reg);
 	}
 
 }
@@ -418,7 +418,7 @@ static void rt2500pci_config_ant(struct rt2x00_dev *rt2x00dev,
 	BUG_ON(ant->rx == ANTENNA_SW_DIVERSITY ||
 	       ant->tx == ANTENNA_SW_DIVERSITY);
 
-	rt2x00pci_register_read(rt2x00dev, BBPCSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, BBPCSR1, &reg);
 	rt2500pci_bbp_read(rt2x00dev, 14, &r14);
 	rt2500pci_bbp_read(rt2x00dev, 2, &r2);
 
@@ -470,7 +470,7 @@ static void rt2500pci_config_ant(struct rt2x00_dev *rt2x00dev,
 		rt2x00_set_field32(&reg, BBPCSR1_OFDM_FLIP, 0);
 	}
 
-	rt2x00pci_register_write(rt2x00dev, BBPCSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, BBPCSR1, reg);
 	rt2500pci_bbp_write(rt2x00dev, 14, r14);
 	rt2500pci_bbp_write(rt2x00dev, 2, r2);
 }
@@ -541,7 +541,7 @@ static void rt2500pci_config_channel(struct rt2x00_dev *rt2x00dev,
 	/*
 	 * Clear false CRC during channel switch.
 	 */
-	rt2x00pci_register_read(rt2x00dev, CNT0, &rf->rf1);
+	rt2x00mmio_register_read(rt2x00dev, CNT0, &rf->rf1);
 }
 
 static void rt2500pci_config_txpower(struct rt2x00_dev *rt2x00dev,
@@ -559,12 +559,12 @@ static void rt2500pci_config_retry_limit(struct rt2x00_dev *rt2x00dev,
 {
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, CSR11, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR11, &reg);
 	rt2x00_set_field32(&reg, CSR11_LONG_RETRY,
 			   libconf->conf->long_frame_max_tx_count);
 	rt2x00_set_field32(&reg, CSR11_SHORT_RETRY,
 			   libconf->conf->short_frame_max_tx_count);
-	rt2x00pci_register_write(rt2x00dev, CSR11, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR11, reg);
 }
 
 static void rt2500pci_config_ps(struct rt2x00_dev *rt2x00dev,
@@ -576,7 +576,7 @@ static void rt2500pci_config_ps(struct rt2x00_dev *rt2x00dev,
 	u32 reg;
 
 	if (state == STATE_SLEEP) {
-		rt2x00pci_register_read(rt2x00dev, CSR20, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR20, &reg);
 		rt2x00_set_field32(&reg, CSR20_DELAY_AFTER_TBCN,
 				   (rt2x00dev->beacon_int - 20) * 16);
 		rt2x00_set_field32(&reg, CSR20_TBCN_BEFORE_WAKEUP,
@@ -584,14 +584,14 @@ static void rt2500pci_config_ps(struct rt2x00_dev *rt2x00dev,
 
 		/* We must first disable autowake before it can be enabled */
 		rt2x00_set_field32(&reg, CSR20_AUTOWAKE, 0);
-		rt2x00pci_register_write(rt2x00dev, CSR20, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR20, reg);
 
 		rt2x00_set_field32(&reg, CSR20_AUTOWAKE, 1);
-		rt2x00pci_register_write(rt2x00dev, CSR20, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR20, reg);
 	} else {
-		rt2x00pci_register_read(rt2x00dev, CSR20, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR20, &reg);
 		rt2x00_set_field32(&reg, CSR20_AUTOWAKE, 0);
-		rt2x00pci_register_write(rt2x00dev, CSR20, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR20, reg);
 	}
 
 	rt2x00dev->ops->lib->set_device_state(rt2x00dev, state);
@@ -625,13 +625,13 @@ static void rt2500pci_link_stats(struct rt2x00_dev *rt2x00dev,
 	/*
 	 * Update FCS error count from register.
 	 */
-	rt2x00pci_register_read(rt2x00dev, CNT0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CNT0, &reg);
 	qual->rx_failed = rt2x00_get_field32(reg, CNT0_FCS_ERROR);
 
 	/*
 	 * Update False CCA count from register.
 	 */
-	rt2x00pci_register_read(rt2x00dev, CNT3, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CNT3, &reg);
 	qual->false_cca = rt2x00_get_field32(reg, CNT3_FALSE_CCA);
 }
 
@@ -731,16 +731,16 @@ static void rt2500pci_start_queue(struct data_queue *queue)
 
 	switch (queue->qid) {
 	case QID_RX:
-		rt2x00pci_register_read(rt2x00dev, RXCSR0, &reg);
+		rt2x00mmio_register_read(rt2x00dev, RXCSR0, &reg);
 		rt2x00_set_field32(&reg, RXCSR0_DISABLE_RX, 0);
-		rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
+		rt2x00mmio_register_write(rt2x00dev, RXCSR0, reg);
 		break;
 	case QID_BEACON:
-		rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR14, &reg);
 		rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 1);
 		rt2x00_set_field32(&reg, CSR14_TBCN, 1);
 		rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 1);
-		rt2x00pci_register_write(rt2x00dev, CSR14, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR14, reg);
 		break;
 	default:
 		break;
@@ -754,19 +754,19 @@ static void rt2500pci_kick_queue(struct data_queue *queue)
 
 	switch (queue->qid) {
 	case QID_AC_VO:
-		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_KICK_PRIO, 1);
-		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
+		rt2x00mmio_register_write(rt2x00dev, TXCSR0, reg);
 		break;
 	case QID_AC_VI:
-		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_KICK_TX, 1);
-		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
+		rt2x00mmio_register_write(rt2x00dev, TXCSR0, reg);
 		break;
 	case QID_ATIM:
-		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_KICK_ATIM, 1);
-		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
+		rt2x00mmio_register_write(rt2x00dev, TXCSR0, reg);
 		break;
 	default:
 		break;
@@ -782,21 +782,21 @@ static void rt2500pci_stop_queue(struct data_queue *queue)
 	case QID_AC_VO:
 	case QID_AC_VI:
 	case QID_ATIM:
-		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_ABORT, 1);
-		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
+		rt2x00mmio_register_write(rt2x00dev, TXCSR0, reg);
 		break;
 	case QID_RX:
-		rt2x00pci_register_read(rt2x00dev, RXCSR0, &reg);
+		rt2x00mmio_register_read(rt2x00dev, RXCSR0, &reg);
 		rt2x00_set_field32(&reg, RXCSR0_DISABLE_RX, 1);
-		rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
+		rt2x00mmio_register_write(rt2x00dev, RXCSR0, reg);
 		break;
 	case QID_BEACON:
-		rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR14, &reg);
 		rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 0);
 		rt2x00_set_field32(&reg, CSR14_TBCN, 0);
 		rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 0);
-		rt2x00pci_register_write(rt2x00dev, CSR14, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR14, reg);
 
 		/*
 		 * Wait for possibly running tbtt tasklets.
@@ -813,7 +813,7 @@ static void rt2500pci_stop_queue(struct data_queue *queue)
  */
 static bool rt2500pci_get_entry_state(struct queue_entry *entry)
 {
-	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
+	struct queue_entry_priv_mmio *entry_priv = entry->priv_data;
 	u32 word;
 
 	if (entry->queue->qid == QID_RX) {
@@ -830,7 +830,7 @@ static bool rt2500pci_get_entry_state(struct queue_entry *entry)
 
 static void rt2500pci_clear_entry(struct queue_entry *entry)
 {
-	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
+	struct queue_entry_priv_mmio *entry_priv = entry->priv_data;
 	struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
 	u32 word;
 
@@ -852,53 +852,53 @@ static void rt2500pci_clear_entry(struct queue_entry *entry)
 
 static int rt2500pci_init_queues(struct rt2x00_dev *rt2x00dev)
 {
-	struct queue_entry_priv_pci *entry_priv;
+	struct queue_entry_priv_mmio *entry_priv;
 	u32 reg;
 
 	/*
 	 * Initialize registers.
 	 */
-	rt2x00pci_register_read(rt2x00dev, TXCSR2, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXCSR2, &reg);
 	rt2x00_set_field32(&reg, TXCSR2_TXD_SIZE, rt2x00dev->tx[0].desc_size);
 	rt2x00_set_field32(&reg, TXCSR2_NUM_TXD, rt2x00dev->tx[1].limit);
 	rt2x00_set_field32(&reg, TXCSR2_NUM_ATIM, rt2x00dev->atim->limit);
 	rt2x00_set_field32(&reg, TXCSR2_NUM_PRIO, rt2x00dev->tx[0].limit);
-	rt2x00pci_register_write(rt2x00dev, TXCSR2, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXCSR2, reg);
 
 	entry_priv = rt2x00dev->tx[1].entries[0].priv_data;
-	rt2x00pci_register_read(rt2x00dev, TXCSR3, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXCSR3, &reg);
 	rt2x00_set_field32(&reg, TXCSR3_TX_RING_REGISTER,
 			   entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, TXCSR3, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXCSR3, reg);
 
 	entry_priv = rt2x00dev->tx[0].entries[0].priv_data;
-	rt2x00pci_register_read(rt2x00dev, TXCSR5, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXCSR5, &reg);
 	rt2x00_set_field32(&reg, TXCSR5_PRIO_RING_REGISTER,
 			   entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, TXCSR5, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXCSR5, reg);
 
 	entry_priv = rt2x00dev->atim->entries[0].priv_data;
-	rt2x00pci_register_read(rt2x00dev, TXCSR4, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXCSR4, &reg);
 	rt2x00_set_field32(&reg, TXCSR4_ATIM_RING_REGISTER,
 			   entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, TXCSR4, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXCSR4, reg);
 
 	entry_priv = rt2x00dev->bcn->entries[0].priv_data;
-	rt2x00pci_register_read(rt2x00dev, TXCSR6, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXCSR6, &reg);
 	rt2x00_set_field32(&reg, TXCSR6_BEACON_RING_REGISTER,
 			   entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, TXCSR6, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXCSR6, reg);
 
-	rt2x00pci_register_read(rt2x00dev, RXCSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, RXCSR1, &reg);
 	rt2x00_set_field32(&reg, RXCSR1_RXD_SIZE, rt2x00dev->rx->desc_size);
 	rt2x00_set_field32(&reg, RXCSR1_NUM_RXD, rt2x00dev->rx->limit);
-	rt2x00pci_register_write(rt2x00dev, RXCSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, RXCSR1, reg);
 
 	entry_priv = rt2x00dev->rx->entries[0].priv_data;
-	rt2x00pci_register_read(rt2x00dev, RXCSR2, &reg);
+	rt2x00mmio_register_read(rt2x00dev, RXCSR2, &reg);
 	rt2x00_set_field32(&reg, RXCSR2_RX_RING_REGISTER,
 			   entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, RXCSR2, reg);
+	rt2x00mmio_register_write(rt2x00dev, RXCSR2, reg);
 
 	return 0;
 }
@@ -907,30 +907,30 @@ static int rt2500pci_init_registers(struct rt2x00_dev *rt2x00dev)
 {
 	u32 reg;
 
-	rt2x00pci_register_write(rt2x00dev, PSCSR0, 0x00020002);
-	rt2x00pci_register_write(rt2x00dev, PSCSR1, 0x00000002);
-	rt2x00pci_register_write(rt2x00dev, PSCSR2, 0x00020002);
-	rt2x00pci_register_write(rt2x00dev, PSCSR3, 0x00000002);
+	rt2x00mmio_register_write(rt2x00dev, PSCSR0, 0x00020002);
+	rt2x00mmio_register_write(rt2x00dev, PSCSR1, 0x00000002);
+	rt2x00mmio_register_write(rt2x00dev, PSCSR2, 0x00020002);
+	rt2x00mmio_register_write(rt2x00dev, PSCSR3, 0x00000002);
 
-	rt2x00pci_register_read(rt2x00dev, TIMECSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TIMECSR, &reg);
 	rt2x00_set_field32(&reg, TIMECSR_US_COUNT, 33);
 	rt2x00_set_field32(&reg, TIMECSR_US_64_COUNT, 63);
 	rt2x00_set_field32(&reg, TIMECSR_BEACON_EXPECT, 0);
-	rt2x00pci_register_write(rt2x00dev, TIMECSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, TIMECSR, reg);
 
-	rt2x00pci_register_read(rt2x00dev, CSR9, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR9, &reg);
 	rt2x00_set_field32(&reg, CSR9_MAX_FRAME_UNIT,
 			   rt2x00dev->rx->data_size / 128);
-	rt2x00pci_register_write(rt2x00dev, CSR9, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR9, reg);
 
 	/*
 	 * Always use CWmin and CWmax set in descriptor.
 	 */
-	rt2x00pci_register_read(rt2x00dev, CSR11, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR11, &reg);
 	rt2x00_set_field32(&reg, CSR11_CW_SELECT, 0);
-	rt2x00pci_register_write(rt2x00dev, CSR11, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR11, reg);
 
-	rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR14, &reg);
 	rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 0);
 	rt2x00_set_field32(&reg, CSR14_TSF_SYNC, 0);
 	rt2x00_set_field32(&reg, CSR14_TBCN, 0);
@@ -939,11 +939,11 @@ static int rt2500pci_init_registers(struct rt2x00_dev *rt2x00dev)
 	rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 0);
 	rt2x00_set_field32(&reg, CSR14_CFP_COUNT_PRELOAD, 0);
 	rt2x00_set_field32(&reg, CSR14_TBCM_PRELOAD, 0);
-	rt2x00pci_register_write(rt2x00dev, CSR14, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR14, reg);
 
-	rt2x00pci_register_write(rt2x00dev, CNT3, 0);
+	rt2x00mmio_register_write(rt2x00dev, CNT3, 0);
 
-	rt2x00pci_register_read(rt2x00dev, TXCSR8, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXCSR8, &reg);
 	rt2x00_set_field32(&reg, TXCSR8_BBP_ID0, 10);
 	rt2x00_set_field32(&reg, TXCSR8_BBP_ID0_VALID, 1);
 	rt2x00_set_field32(&reg, TXCSR8_BBP_ID1, 11);
@@ -952,30 +952,30 @@ static int rt2500pci_init_registers(struct rt2x00_dev *rt2x00dev)
 	rt2x00_set_field32(&reg, TXCSR8_BBP_ID2_VALID, 1);
 	rt2x00_set_field32(&reg, TXCSR8_BBP_ID3, 12);
 	rt2x00_set_field32(&reg, TXCSR8_BBP_ID3_VALID, 1);
-	rt2x00pci_register_write(rt2x00dev, TXCSR8, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXCSR8, reg);
 
-	rt2x00pci_register_read(rt2x00dev, ARTCSR0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, ARTCSR0, &reg);
 	rt2x00_set_field32(&reg, ARTCSR0_ACK_CTS_1MBS, 112);
 	rt2x00_set_field32(&reg, ARTCSR0_ACK_CTS_2MBS, 56);
 	rt2x00_set_field32(&reg, ARTCSR0_ACK_CTS_5_5MBS, 20);
 	rt2x00_set_field32(&reg, ARTCSR0_ACK_CTS_11MBS, 10);
-	rt2x00pci_register_write(rt2x00dev, ARTCSR0, reg);
+	rt2x00mmio_register_write(rt2x00dev, ARTCSR0, reg);
 
-	rt2x00pci_register_read(rt2x00dev, ARTCSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, ARTCSR1, &reg);
 	rt2x00_set_field32(&reg, ARTCSR1_ACK_CTS_6MBS, 45);
 	rt2x00_set_field32(&reg, ARTCSR1_ACK_CTS_9MBS, 37);
 	rt2x00_set_field32(&reg, ARTCSR1_ACK_CTS_12MBS, 33);
 	rt2x00_set_field32(&reg, ARTCSR1_ACK_CTS_18MBS, 29);
-	rt2x00pci_register_write(rt2x00dev, ARTCSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, ARTCSR1, reg);
 
-	rt2x00pci_register_read(rt2x00dev, ARTCSR2, &reg);
+	rt2x00mmio_register_read(rt2x00dev, ARTCSR2, &reg);
 	rt2x00_set_field32(&reg, ARTCSR2_ACK_CTS_24MBS, 29);
 	rt2x00_set_field32(&reg, ARTCSR2_ACK_CTS_36MBS, 25);
 	rt2x00_set_field32(&reg, ARTCSR2_ACK_CTS_48MBS, 25);
 	rt2x00_set_field32(&reg, ARTCSR2_ACK_CTS_54MBS, 25);
-	rt2x00pci_register_write(rt2x00dev, ARTCSR2, reg);
+	rt2x00mmio_register_write(rt2x00dev, ARTCSR2, reg);
 
-	rt2x00pci_register_read(rt2x00dev, RXCSR3, &reg);
+	rt2x00mmio_register_read(rt2x00dev, RXCSR3, &reg);
 	rt2x00_set_field32(&reg, RXCSR3_BBP_ID0, 47); /* CCK Signal */
 	rt2x00_set_field32(&reg, RXCSR3_BBP_ID0_VALID, 1);
 	rt2x00_set_field32(&reg, RXCSR3_BBP_ID1, 51); /* Rssi */
@@ -984,9 +984,9 @@ static int rt2500pci_init_registers(struct rt2x00_dev *rt2x00dev)
 	rt2x00_set_field32(&reg, RXCSR3_BBP_ID2_VALID, 1);
 	rt2x00_set_field32(&reg, RXCSR3_BBP_ID3, 51); /* RSSI */
 	rt2x00_set_field32(&reg, RXCSR3_BBP_ID3_VALID, 1);
-	rt2x00pci_register_write(rt2x00dev, RXCSR3, reg);
+	rt2x00mmio_register_write(rt2x00dev, RXCSR3, reg);
 
-	rt2x00pci_register_read(rt2x00dev, PCICSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, PCICSR, &reg);
 	rt2x00_set_field32(&reg, PCICSR_BIG_ENDIAN, 0);
 	rt2x00_set_field32(&reg, PCICSR_RX_TRESHOLD, 0);
 	rt2x00_set_field32(&reg, PCICSR_TX_TRESHOLD, 3);
@@ -994,54 +994,54 @@ static int rt2500pci_init_registers(struct rt2x00_dev *rt2x00dev)
 	rt2x00_set_field32(&reg, PCICSR_ENABLE_CLK, 1);
 	rt2x00_set_field32(&reg, PCICSR_READ_MULTIPLE, 1);
 	rt2x00_set_field32(&reg, PCICSR_WRITE_INVALID, 1);
-	rt2x00pci_register_write(rt2x00dev, PCICSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, PCICSR, reg);
 
-	rt2x00pci_register_write(rt2x00dev, PWRCSR0, 0x3f3b3100);
+	rt2x00mmio_register_write(rt2x00dev, PWRCSR0, 0x3f3b3100);
 
-	rt2x00pci_register_write(rt2x00dev, GPIOCSR, 0x0000ff00);
-	rt2x00pci_register_write(rt2x00dev, TESTCSR, 0x000000f0);
+	rt2x00mmio_register_write(rt2x00dev, GPIOCSR, 0x0000ff00);
+	rt2x00mmio_register_write(rt2x00dev, TESTCSR, 0x000000f0);
 
 	if (rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_AWAKE))
 		return -EBUSY;
 
-	rt2x00pci_register_write(rt2x00dev, MACCSR0, 0x00213223);
-	rt2x00pci_register_write(rt2x00dev, MACCSR1, 0x00235518);
+	rt2x00mmio_register_write(rt2x00dev, MACCSR0, 0x00213223);
+	rt2x00mmio_register_write(rt2x00dev, MACCSR1, 0x00235518);
 
-	rt2x00pci_register_read(rt2x00dev, MACCSR2, &reg);
+	rt2x00mmio_register_read(rt2x00dev, MACCSR2, &reg);
 	rt2x00_set_field32(&reg, MACCSR2_DELAY, 64);
-	rt2x00pci_register_write(rt2x00dev, MACCSR2, reg);
+	rt2x00mmio_register_write(rt2x00dev, MACCSR2, reg);
 
-	rt2x00pci_register_read(rt2x00dev, RALINKCSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, RALINKCSR, &reg);
 	rt2x00_set_field32(&reg, RALINKCSR_AR_BBP_DATA0, 17);
 	rt2x00_set_field32(&reg, RALINKCSR_AR_BBP_ID0, 26);
 	rt2x00_set_field32(&reg, RALINKCSR_AR_BBP_VALID0, 1);
 	rt2x00_set_field32(&reg, RALINKCSR_AR_BBP_DATA1, 0);
 	rt2x00_set_field32(&reg, RALINKCSR_AR_BBP_ID1, 26);
 	rt2x00_set_field32(&reg, RALINKCSR_AR_BBP_VALID1, 1);
-	rt2x00pci_register_write(rt2x00dev, RALINKCSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, RALINKCSR, reg);
 
-	rt2x00pci_register_write(rt2x00dev, BBPCSR1, 0x82188200);
+	rt2x00mmio_register_write(rt2x00dev, BBPCSR1, 0x82188200);
 
-	rt2x00pci_register_write(rt2x00dev, TXACKCSR0, 0x00000020);
+	rt2x00mmio_register_write(rt2x00dev, TXACKCSR0, 0x00000020);
 
-	rt2x00pci_register_read(rt2x00dev, CSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR1, &reg);
 	rt2x00_set_field32(&reg, CSR1_SOFT_RESET, 1);
 	rt2x00_set_field32(&reg, CSR1_BBP_RESET, 0);
 	rt2x00_set_field32(&reg, CSR1_HOST_READY, 0);
-	rt2x00pci_register_write(rt2x00dev, CSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR1, reg);
 
-	rt2x00pci_register_read(rt2x00dev, CSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR1, &reg);
 	rt2x00_set_field32(&reg, CSR1_SOFT_RESET, 0);
 	rt2x00_set_field32(&reg, CSR1_HOST_READY, 1);
-	rt2x00pci_register_write(rt2x00dev, CSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR1, reg);
 
 	/*
 	 * We must clear the FCS and FIFO error count.
 	 * These registers are cleared on read,
 	 * so we may pass a useless variable to store the value.
 	 */
-	rt2x00pci_register_read(rt2x00dev, CNT0, &reg);
-	rt2x00pci_register_read(rt2x00dev, CNT4, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CNT0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CNT4, &reg);
 
 	return 0;
 }
@@ -1058,7 +1058,7 @@ static int rt2500pci_wait_bbp_ready(struct rt2x00_dev *rt2x00dev)
 		udelay(REGISTER_BUSY_DELAY);
 	}
 
-	ERROR(rt2x00dev, "BBP register access failed, aborting.\n");
+	rt2x00_err(rt2x00dev, "BBP register access failed, aborting\n");
 	return -EACCES;
 }
 
@@ -1131,8 +1131,8 @@ static void rt2500pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
 	 * should clear the register to assure a clean state.
 	 */
 	if (state == STATE_RADIO_IRQ_ON) {
-		rt2x00pci_register_read(rt2x00dev, CSR7, &reg);
-		rt2x00pci_register_write(rt2x00dev, CSR7, reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR7, &reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR7, reg);
 	}
 
 	/*
@@ -1141,13 +1141,13 @@ static void rt2500pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
 	 */
 	spin_lock_irqsave(&rt2x00dev->irqmask_lock, flags);
 
-	rt2x00pci_register_read(rt2x00dev, CSR8, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR8, &reg);
 	rt2x00_set_field32(&reg, CSR8_TBCN_EXPIRE, mask);
 	rt2x00_set_field32(&reg, CSR8_TXDONE_TXRING, mask);
 	rt2x00_set_field32(&reg, CSR8_TXDONE_ATIMRING, mask);
 	rt2x00_set_field32(&reg, CSR8_TXDONE_PRIORING, mask);
 	rt2x00_set_field32(&reg, CSR8_RXDONE, mask);
-	rt2x00pci_register_write(rt2x00dev, CSR8, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR8, reg);
 
 	spin_unlock_irqrestore(&rt2x00dev->irqmask_lock, flags);
 
@@ -1179,7 +1179,7 @@ static void rt2500pci_disable_radio(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Disable power
 	 */
-	rt2x00pci_register_write(rt2x00dev, PWRCSR0, 0);
+	rt2x00mmio_register_write(rt2x00dev, PWRCSR0, 0);
 }
 
 static int rt2500pci_set_state(struct rt2x00_dev *rt2x00dev,
@@ -1193,12 +1193,12 @@ static int rt2500pci_set_state(struct rt2x00_dev *rt2x00dev,
 
 	put_to_sleep = (state != STATE_AWAKE);
 
-	rt2x00pci_register_read(rt2x00dev, PWRCSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, PWRCSR1, &reg);
 	rt2x00_set_field32(&reg, PWRCSR1_SET_STATE, 1);
 	rt2x00_set_field32(&reg, PWRCSR1_BBP_DESIRE_STATE, state);
 	rt2x00_set_field32(&reg, PWRCSR1_RF_DESIRE_STATE, state);
 	rt2x00_set_field32(&reg, PWRCSR1_PUT_TO_SLEEP, put_to_sleep);
-	rt2x00pci_register_write(rt2x00dev, PWRCSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, PWRCSR1, reg);
 
 	/*
 	 * Device is not guaranteed to be in the requested state yet.
@@ -1206,12 +1206,12 @@ static int rt2500pci_set_state(struct rt2x00_dev *rt2x00dev,
 	 * device has entered the correct state.
 	 */
 	for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
-		rt2x00pci_register_read(rt2x00dev, PWRCSR1, &reg2);
+		rt2x00mmio_register_read(rt2x00dev, PWRCSR1, &reg2);
 		bbp_state = rt2x00_get_field32(reg2, PWRCSR1_BBP_CURR_STATE);
 		rf_state = rt2x00_get_field32(reg2, PWRCSR1_RF_CURR_STATE);
 		if (bbp_state == state && rf_state == state)
 			return 0;
-		rt2x00pci_register_write(rt2x00dev, PWRCSR1, reg);
+		rt2x00mmio_register_write(rt2x00dev, PWRCSR1, reg);
 		msleep(10);
 	}
 
@@ -1246,8 +1246,8 @@ static int rt2500pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 	}
 
 	if (unlikely(retval))
-		ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
-		      state, retval);
+		rt2x00_err(rt2x00dev, "Device failed to enter state %d (%d)\n",
+			   state, retval);
 
 	return retval;
 }
@@ -1259,7 +1259,7 @@ static void rt2500pci_write_tx_desc(struct queue_entry *entry,
 				    struct txentry_desc *txdesc)
 {
 	struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
-	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
+	struct queue_entry_priv_mmio *entry_priv = entry->priv_data;
 	__le32 *txd = entry_priv->desc;
 	u32 word;
 
@@ -1335,12 +1335,12 @@ static void rt2500pci_write_beacon(struct queue_entry *entry,
 	 * Disable beaconing while we are reloading the beacon data,
 	 * otherwise we might be sending out invalid data.
 	 */
-	rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR14, &reg);
 	rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 0);
-	rt2x00pci_register_write(rt2x00dev, CSR14, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR14, reg);
 
 	if (rt2x00queue_map_txskb(entry)) {
-		ERROR(rt2x00dev, "Fail to map beacon, aborting\n");
+		rt2x00_err(rt2x00dev, "Fail to map beacon, aborting\n");
 		goto out;
 	}
 
@@ -1358,7 +1358,7 @@ out:
 	 * Enable beaconing again.
 	 */
 	rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 1);
-	rt2x00pci_register_write(rt2x00dev, CSR14, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR14, reg);
 }
 
 /*
@@ -1367,7 +1367,7 @@ out:
 static void rt2500pci_fill_rxdone(struct queue_entry *entry,
 				  struct rxdone_entry_desc *rxdesc)
 {
-	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
+	struct queue_entry_priv_mmio *entry_priv = entry->priv_data;
 	u32 word0;
 	u32 word2;
 
@@ -1405,7 +1405,7 @@ static void rt2500pci_txdone(struct rt2x00_dev *rt2x00dev,
 			     const enum data_queue_qid queue_idx)
 {
 	struct data_queue *queue = rt2x00queue_get_tx_queue(rt2x00dev, queue_idx);
-	struct queue_entry_priv_pci *entry_priv;
+	struct queue_entry_priv_mmio *entry_priv;
 	struct queue_entry *entry;
 	struct txdone_entry_desc txdesc;
 	u32 word;
@@ -1451,9 +1451,9 @@ static inline void rt2500pci_enable_interrupt(struct rt2x00_dev *rt2x00dev,
 	 */
 	spin_lock_irq(&rt2x00dev->irqmask_lock);
 
-	rt2x00pci_register_read(rt2x00dev, CSR8, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR8, &reg);
 	rt2x00_set_field32(&reg, irq_field, 0);
-	rt2x00pci_register_write(rt2x00dev, CSR8, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR8, reg);
 
 	spin_unlock_irq(&rt2x00dev->irqmask_lock);
 }
@@ -1476,11 +1476,11 @@ static void rt2500pci_txstatus_tasklet(unsigned long data)
 	if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags)) {
 		spin_lock_irq(&rt2x00dev->irqmask_lock);
 
-		rt2x00pci_register_read(rt2x00dev, CSR8, &reg);
+		rt2x00mmio_register_read(rt2x00dev, CSR8, &reg);
 		rt2x00_set_field32(&reg, CSR8_TXDONE_TXRING, 0);
 		rt2x00_set_field32(&reg, CSR8_TXDONE_ATIMRING, 0);
 		rt2x00_set_field32(&reg, CSR8_TXDONE_PRIORING, 0);
-		rt2x00pci_register_write(rt2x00dev, CSR8, reg);
+		rt2x00mmio_register_write(rt2x00dev, CSR8, reg);
 
 		spin_unlock_irq(&rt2x00dev->irqmask_lock);
 	}
@@ -1497,7 +1497,7 @@ static void rt2500pci_tbtt_tasklet(unsigned long data)
 static void rt2500pci_rxdone_tasklet(unsigned long data)
 {
 	struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
-	if (rt2x00pci_rxdone(rt2x00dev))
+	if (rt2x00mmio_rxdone(rt2x00dev))
 		tasklet_schedule(&rt2x00dev->rxdone_tasklet);
 	else if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
 		rt2500pci_enable_interrupt(rt2x00dev, CSR8_RXDONE);
@@ -1512,8 +1512,8 @@ static irqreturn_t rt2500pci_interrupt(int irq, void *dev_instance)
 	 * Get the interrupt sources & saved to local variable.
 	 * Write register value back to clear pending interrupts.
 	 */
-	rt2x00pci_register_read(rt2x00dev, CSR7, &reg);
-	rt2x00pci_register_write(rt2x00dev, CSR7, reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR7, &reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR7, reg);
 
 	if (!reg)
 		return IRQ_NONE;
@@ -1550,9 +1550,9 @@ static irqreturn_t rt2500pci_interrupt(int irq, void *dev_instance)
 	 */
 	spin_lock(&rt2x00dev->irqmask_lock);
 
-	rt2x00pci_register_read(rt2x00dev, CSR8, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR8, &reg);
 	reg |= mask;
-	rt2x00pci_register_write(rt2x00dev, CSR8, reg);
+	rt2x00mmio_register_write(rt2x00dev, CSR8, reg);
 
 	spin_unlock(&rt2x00dev->irqmask_lock);
 
@@ -1569,7 +1569,7 @@ static int rt2500pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 	u16 word;
 	u8 *mac;
 
-	rt2x00pci_register_read(rt2x00dev, CSR21, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR21, &reg);
 
 	eeprom.data = rt2x00dev;
 	eeprom.register_read = rt2500pci_eepromregister_read;
@@ -1590,7 +1590,7 @@ static int rt2500pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 	mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0);
 	if (!is_valid_ether_addr(mac)) {
 		eth_random_addr(mac);
-		EEPROM(rt2x00dev, "MAC: %pM\n", mac);
+		rt2x00_eeprom_dbg(rt2x00dev, "MAC: %pM\n", mac);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word);
@@ -1606,7 +1606,7 @@ static int rt2500pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_ANTENNA_HARDWARE_RADIO, 0);
 		rt2x00_set_field16(&word, EEPROM_ANTENNA_RF_TYPE, RF2522);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word);
-		EEPROM(rt2x00dev, "Antenna: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "Antenna: 0x%04x\n", word);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &word);
@@ -1615,7 +1615,7 @@ static int rt2500pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_NIC_DYN_BBP_TUNE, 0);
 		rt2x00_set_field16(&word, EEPROM_NIC_CCK_TX_POWER, 0);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC, word);
-		EEPROM(rt2x00dev, "NIC: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "NIC: 0x%04x\n", word);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_CALIBRATE_OFFSET, &word);
@@ -1623,7 +1623,8 @@ static int rt2500pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_CALIBRATE_OFFSET_RSSI,
 				   DEFAULT_RSSI_OFFSET);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_CALIBRATE_OFFSET, word);
-		EEPROM(rt2x00dev, "Calibrate offset: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "Calibrate offset: 0x%04x\n",
+				  word);
 	}
 
 	return 0;
@@ -1644,7 +1645,7 @@ static int rt2500pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	 * Identify RF chipset.
 	 */
 	value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE);
-	rt2x00pci_register_read(rt2x00dev, CSR0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR0, &reg);
 	rt2x00_set_chip(rt2x00dev, RT2560, value,
 			rt2x00_get_field32(reg, CSR0_REVISION));
 
@@ -1654,7 +1655,7 @@ static int rt2500pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	    !rt2x00_rf(rt2x00dev, RF2525) &&
 	    !rt2x00_rf(rt2x00dev, RF2525E) &&
 	    !rt2x00_rf(rt2x00dev, RF5222)) {
-		ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
+		rt2x00_err(rt2x00dev, "Invalid RF chipset detected\n");
 		return -ENODEV;
 	}
 
@@ -1950,9 +1951,9 @@ static int rt2500pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	 * Enable rfkill polling by setting GPIO direction of the
 	 * rfkill switch GPIO pin correctly.
 	 */
-	rt2x00pci_register_read(rt2x00dev, GPIOCSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, GPIOCSR, &reg);
 	rt2x00_set_field32(&reg, GPIOCSR_DIR0, 1);
-	rt2x00pci_register_write(rt2x00dev, GPIOCSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, GPIOCSR, reg);
 
 	/*
 	 * Initialize hw specifications.
@@ -1986,9 +1987,9 @@ static u64 rt2500pci_get_tsf(struct ieee80211_hw *hw,
 	u64 tsf;
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, CSR17, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR17, &reg);
 	tsf = (u64) rt2x00_get_field32(reg, CSR17_HIGH_TSFTIMER) << 32;
-	rt2x00pci_register_read(rt2x00dev, CSR16, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR16, &reg);
 	tsf |= rt2x00_get_field32(reg, CSR16_LOW_TSFTIMER);
 
 	return tsf;
@@ -1999,7 +2000,7 @@ static int rt2500pci_tx_last_beacon(struct ieee80211_hw *hw)
 	struct rt2x00_dev *rt2x00dev = hw->priv;
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, CSR15, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CSR15, &reg);
 	return rt2x00_get_field32(reg, CSR15_BEACON_SENT);
 }
 
@@ -2032,8 +2033,8 @@ static const struct rt2x00lib_ops rt2500pci_rt2x00_ops = {
 	.tbtt_tasklet		= rt2500pci_tbtt_tasklet,
 	.rxdone_tasklet		= rt2500pci_rxdone_tasklet,
 	.probe_hw		= rt2500pci_probe_hw,
-	.initialize		= rt2x00pci_initialize,
-	.uninitialize		= rt2x00pci_uninitialize,
+	.initialize		= rt2x00mmio_initialize,
+	.uninitialize		= rt2x00mmio_uninitialize,
 	.get_entry_state	= rt2500pci_get_entry_state,
 	.clear_entry		= rt2500pci_clear_entry,
 	.set_device_state	= rt2500pci_set_device_state,
@@ -2044,7 +2045,7 @@ static const struct rt2x00lib_ops rt2500pci_rt2x00_ops = {
 	.start_queue		= rt2500pci_start_queue,
 	.kick_queue		= rt2500pci_kick_queue,
 	.stop_queue		= rt2500pci_stop_queue,
-	.flush_queue		= rt2x00pci_flush_queue,
+	.flush_queue		= rt2x00mmio_flush_queue,
 	.write_tx_desc		= rt2500pci_write_tx_desc,
 	.write_beacon		= rt2500pci_write_beacon,
 	.fill_rxdone		= rt2500pci_fill_rxdone,
@@ -2059,28 +2060,28 @@ static const struct data_queue_desc rt2500pci_queue_rx = {
 	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= RXD_DESC_SIZE,
-	.priv_size		= sizeof(struct queue_entry_priv_pci),
+	.priv_size		= sizeof(struct queue_entry_priv_mmio),
 };
 
 static const struct data_queue_desc rt2500pci_queue_tx = {
 	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
-	.priv_size		= sizeof(struct queue_entry_priv_pci),
+	.priv_size		= sizeof(struct queue_entry_priv_mmio),
 };
 
 static const struct data_queue_desc rt2500pci_queue_bcn = {
 	.entry_num		= 1,
 	.data_size		= MGMT_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
-	.priv_size		= sizeof(struct queue_entry_priv_pci),
+	.priv_size		= sizeof(struct queue_entry_priv_mmio),
 };
 
 static const struct data_queue_desc rt2500pci_queue_atim = {
 	.entry_num		= 8,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
-	.priv_size		= sizeof(struct queue_entry_priv_pci),
+	.priv_size		= sizeof(struct queue_entry_priv_mmio),
 };
 
 static const struct rt2x00_ops rt2500pci_ops = {
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 6b2e1e431dd2..a7f7b365eff4 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -134,8 +134,8 @@ static int rt2500usb_regbusy_read(struct rt2x00_dev *rt2x00dev,
 		udelay(REGISTER_BUSY_DELAY);
 	}
 
-	ERROR(rt2x00dev, "Indirect register access failed: "
-	      "offset=0x%.08x, value=0x%.08x\n", offset, *reg);
+	rt2x00_err(rt2x00dev, "Indirect register access failed: offset=0x%.08x, value=0x%.08x\n",
+		   offset, *reg);
 	*reg = ~0;
 
 	return 0;
@@ -916,7 +916,7 @@ static int rt2500usb_wait_bbp_ready(struct rt2x00_dev *rt2x00dev)
 		udelay(REGISTER_BUSY_DELAY);
 	}
 
-	ERROR(rt2x00dev, "BBP register access failed, aborting.\n");
+	rt2x00_err(rt2x00dev, "BBP register access failed, aborting\n");
 	return -EACCES;
 }
 
@@ -1069,8 +1069,8 @@ static int rt2500usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 	}
 
 	if (unlikely(retval))
-		ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
-		      state, retval);
+		rt2x00_err(rt2x00dev, "Device failed to enter state %d (%d)\n",
+			   state, retval);
 
 	return retval;
 }
@@ -1353,7 +1353,7 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 	mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0);
 	if (!is_valid_ether_addr(mac)) {
 		eth_random_addr(mac);
-		EEPROM(rt2x00dev, "MAC: %pM\n", mac);
+		rt2x00_eeprom_dbg(rt2x00dev, "MAC: %pM\n", mac);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word);
@@ -1369,7 +1369,7 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_ANTENNA_HARDWARE_RADIO, 0);
 		rt2x00_set_field16(&word, EEPROM_ANTENNA_RF_TYPE, RF2522);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word);
-		EEPROM(rt2x00dev, "Antenna: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "Antenna: 0x%04x\n", word);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &word);
@@ -1378,7 +1378,7 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_NIC_DYN_BBP_TUNE, 0);
 		rt2x00_set_field16(&word, EEPROM_NIC_CCK_TX_POWER, 0);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC, word);
-		EEPROM(rt2x00dev, "NIC: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "NIC: 0x%04x\n", word);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_CALIBRATE_OFFSET, &word);
@@ -1386,14 +1386,15 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_CALIBRATE_OFFSET_RSSI,
 				   DEFAULT_RSSI_OFFSET);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_CALIBRATE_OFFSET, word);
-		EEPROM(rt2x00dev, "Calibrate offset: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "Calibrate offset: 0x%04x\n",
+				  word);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE, &word);
 	if (word == 0xffff) {
 		rt2x00_set_field16(&word, EEPROM_BBPTUNE_THRESHOLD, 45);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE, word);
-		EEPROM(rt2x00dev, "BBPtune: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "BBPtune: 0x%04x\n", word);
 	}
 
 	/*
@@ -1408,7 +1409,7 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCUPPER, 0x40);
 		rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCLOWER, bbp);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_VGC, word);
-		EEPROM(rt2x00dev, "BBPtune vgc: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "BBPtune vgc: 0x%04x\n", word);
 	} else {
 		rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCLOWER, bbp);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_VGC, word);
@@ -1419,7 +1420,7 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_BBPTUNE_R17_LOW, 0x48);
 		rt2x00_set_field16(&word, EEPROM_BBPTUNE_R17_HIGH, 0x41);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_R17, word);
-		EEPROM(rt2x00dev, "BBPtune r17: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "BBPtune r17: 0x%04x\n", word);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R24, &word);
@@ -1427,7 +1428,7 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_BBPTUNE_R24_LOW, 0x40);
 		rt2x00_set_field16(&word, EEPROM_BBPTUNE_R24_HIGH, 0x80);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_R24, word);
-		EEPROM(rt2x00dev, "BBPtune r24: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "BBPtune r24: 0x%04x\n", word);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R25, &word);
@@ -1435,7 +1436,7 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_BBPTUNE_R25_LOW, 0x40);
 		rt2x00_set_field16(&word, EEPROM_BBPTUNE_R25_HIGH, 0x50);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_R25, word);
-		EEPROM(rt2x00dev, "BBPtune r25: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "BBPtune r25: 0x%04x\n", word);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R61, &word);
@@ -1443,7 +1444,7 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_BBPTUNE_R61_LOW, 0x60);
 		rt2x00_set_field16(&word, EEPROM_BBPTUNE_R61_HIGH, 0x6d);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_R61, word);
-		EEPROM(rt2x00dev, "BBPtune r61: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "BBPtune r61: 0x%04x\n", word);
 	}
 
 	return 0;
@@ -1468,7 +1469,7 @@ static int rt2500usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	rt2x00_set_chip(rt2x00dev, RT2570, value, reg);
 
 	if (((reg & 0xfff0) != 0) || ((reg & 0x0000000f) == 0)) {
-		ERROR(rt2x00dev, "Invalid RT chipset detected.\n");
+		rt2x00_err(rt2x00dev, "Invalid RT chipset detected\n");
 		return -ENODEV;
 	}
 
@@ -1478,7 +1479,7 @@ static int rt2500usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	    !rt2x00_rf(rt2x00dev, RF2525) &&
 	    !rt2x00_rf(rt2x00dev, RF2525E) &&
 	    !rt2x00_rf(rt2x00dev, RF5222)) {
-		ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
+		rt2x00_err(rt2x00dev, "Invalid RF chipset detected\n");
 		return -ENODEV;
 	}
 
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 7deac4d2459f..b52d70c75e1a 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -80,7 +80,7 @@ static inline bool rt2800_is_305x_soc(struct rt2x00_dev *rt2x00dev)
 	    rt2x00_rf(rt2x00dev, RF3022))
 		return true;
 
-	WARNING(rt2x00dev, "Unknown RF chipset on rt305x\n");
+	rt2x00_warn(rt2x00dev, "Unknown RF chipset on rt305x\n");
 	return false;
 }
 
@@ -328,7 +328,7 @@ int rt2800_wait_csr_ready(struct rt2x00_dev *rt2x00dev)
 		msleep(1);
 	}
 
-	ERROR(rt2x00dev, "Unstable hardware.\n");
+	rt2x00_err(rt2x00dev, "Unstable hardware\n");
 	return -EBUSY;
 }
 EXPORT_SYMBOL_GPL(rt2800_wait_csr_ready);
@@ -351,7 +351,7 @@ int rt2800_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev)
 		msleep(10);
 	}
 
-	ERROR(rt2x00dev, "WPDMA TX/RX busy [0x%08x].\n", reg);
+	rt2x00_err(rt2x00dev, "WPDMA TX/RX busy [0x%08x]\n", reg);
 	return -EACCES;
 }
 EXPORT_SYMBOL_GPL(rt2800_wait_wpdma_ready);
@@ -512,7 +512,7 @@ int rt2800_load_firmware(struct rt2x00_dev *rt2x00dev,
 	}
 
 	if (i == REGISTER_BUSY_COUNT) {
-		ERROR(rt2x00dev, "PBF system register not ready.\n");
+		rt2x00_err(rt2x00dev, "PBF system register not ready\n");
 		return -EBUSY;
 	}
 
@@ -542,6 +542,7 @@ void rt2800_write_tx_data(struct queue_entry *entry,
 {
 	__le32 *txwi = rt2800_drv_get_txwi(entry);
 	u32 word;
+	int i;
 
 	/*
 	 * Initialize TX Info descriptor
@@ -584,14 +585,16 @@ void rt2800_write_tx_data(struct queue_entry *entry,
 	rt2x00_desc_write(txwi, 1, word);
 
 	/*
-	 * Always write 0 to IV/EIV fields, hardware will insert the IV
-	 * from the IVEIV register when TXD_W3_WIV is set to 0.
+	 * Always write 0 to IV/EIV fields (word 2 and 3), hardware will insert
+	 * the IV from the IVEIV register when TXD_W3_WIV is set to 0.
 	 * When TXD_W3_WIV is set to 1 it will use the IV data
 	 * from the descriptor. The TXWI_W1_WIRELESS_CLI_ID indicates which
 	 * crypto entry in the registers should be used to encrypt the frame.
+	 *
+	 * Nulify all remaining words as well, we don't know how to program them.
 	 */
-	_rt2x00_desc_write(txwi, 2, 0 /* skbdesc->iv[0] */);
-	_rt2x00_desc_write(txwi, 3, 0 /* skbdesc->iv[1] */);
+	for (i = 2; i < entry->queue->winfo_size / sizeof(__le32); i++)
+		_rt2x00_desc_write(txwi, i, 0);
 }
 EXPORT_SYMBOL_GPL(rt2800_write_tx_data);
 
@@ -676,6 +679,10 @@ void rt2800_process_rxwi(struct queue_entry *entry,
 	 * Convert descriptor AGC value to RSSI value.
 	 */
 	rxdesc->rssi = rt2800_agc_to_rssi(entry->queue->rt2x00dev, word);
+	/*
+	 * Remove RXWI descriptor from start of the buffer.
+	 */
+	skb_pull(entry->skb, entry->queue->winfo_size);
 }
 EXPORT_SYMBOL_GPL(rt2800_process_rxwi);
 
@@ -766,6 +773,7 @@ void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc)
 	unsigned int beacon_base;
 	unsigned int padding_len;
 	u32 orig_reg, reg;
+	const int txwi_desc_size = entry->queue->winfo_size;
 
 	/*
 	 * Disable beaconing while we are reloading the beacon data,
@@ -779,14 +787,14 @@ void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc)
 	/*
 	 * Add space for the TXWI in front of the skb.
 	 */
-	memset(skb_push(entry->skb, TXWI_DESC_SIZE), 0, TXWI_DESC_SIZE);
+	memset(skb_push(entry->skb, txwi_desc_size), 0, txwi_desc_size);
 
 	/*
 	 * Register descriptor details in skb frame descriptor.
 	 */
 	skbdesc->flags |= SKBDESC_DESC_IN_SKB;
 	skbdesc->desc = entry->skb->data;
-	skbdesc->desc_len = TXWI_DESC_SIZE;
+	skbdesc->desc_len = txwi_desc_size;
 
 	/*
 	 * Add the TXWI for the beacon to the skb.
@@ -803,7 +811,7 @@ void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc)
 	 */
 	padding_len = roundup(entry->skb->len, 4) - entry->skb->len;
 	if (padding_len && skb_pad(entry->skb, padding_len)) {
-		ERROR(rt2x00dev, "Failure padding beacon, aborting\n");
+		rt2x00_err(rt2x00dev, "Failure padding beacon, aborting\n");
 		/* skb freed by skb_pad() on failure */
 		entry->skb = NULL;
 		rt2800_register_write(rt2x00dev, BCN_TIME_CFG, orig_reg);
@@ -832,13 +840,14 @@ static inline void rt2800_clear_beacon_register(struct rt2x00_dev *rt2x00dev,
 						unsigned int beacon_base)
 {
 	int i;
+	const int txwi_desc_size = rt2x00dev->ops->bcn->winfo_size;
 
 	/*
 	 * For the Beacon base registers we only need to clear
 	 * the whole TXWI which (when set to 0) will invalidate
 	 * the entire beacon.
 	 */
-	for (i = 0; i < TXWI_DESC_SIZE; i += sizeof(__le32))
+	for (i = 0; i < txwi_desc_size; i += sizeof(__le32))
 		rt2800_register_write(rt2x00dev, beacon_base + i, 0);
 }
 
@@ -3147,7 +3156,7 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
 
 void rt2800_gain_calibration(struct rt2x00_dev *rt2x00dev)
 {
-	rt2800_config_txpower(rt2x00dev, rt2x00dev->hw->conf.channel,
+	rt2800_config_txpower(rt2x00dev, rt2x00dev->hw->conf.chandef.chan,
 			      rt2x00dev->tx_power);
 }
 EXPORT_SYMBOL_GPL(rt2800_gain_calibration);
@@ -3282,11 +3291,11 @@ 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,
+		rt2800_config_txpower(rt2x00dev, libconf->conf->chandef.chan,
 				      libconf->conf->power_level);
 	}
 	if (flags & IEEE80211_CONF_CHANGE_POWER)
-		rt2800_config_txpower(rt2x00dev, libconf->conf->channel,
+		rt2800_config_txpower(rt2x00dev, libconf->conf->chandef.chan,
 				      libconf->conf->power_level);
 	if (flags & IEEE80211_CONF_CHANGE_RETRY_LIMITS)
 		rt2800_config_retry_limit(rt2x00dev, libconf);
@@ -3860,7 +3869,7 @@ static int rt2800_wait_bbp_rf_ready(struct rt2x00_dev *rt2x00dev)
 		udelay(REGISTER_BUSY_DELAY);
 	}
 
-	ERROR(rt2x00dev, "BBP/RF register access failed, aborting.\n");
+	rt2x00_err(rt2x00dev, "BBP/RF register access failed, aborting\n");
 	return -EACCES;
 }
 
@@ -3884,7 +3893,7 @@ static int rt2800_wait_bbp_ready(struct rt2x00_dev *rt2x00dev)
 		udelay(REGISTER_BUSY_DELAY);
 	}
 
-	ERROR(rt2x00dev, "BBP register access failed, aborting.\n");
+	rt2x00_err(rt2x00dev, "BBP register access failed, aborting\n");
 	return -EACCES;
 }
 
@@ -3924,7 +3933,7 @@ static void rt2800_init_bbp_5592_glrt(struct rt2x00_dev *rt2x00dev)
 	}
 };
 
-static void rt2800_init_bbb_early(struct rt2x00_dev *rt2x00dev)
+static void rt2800_init_bbp_early(struct rt2x00_dev *rt2x00dev)
 {
 	rt2800_bbp_write(rt2x00dev, 65, 0x2C);
 	rt2800_bbp_write(rt2x00dev, 66, 0x38);
@@ -3950,7 +3959,7 @@ static void rt2800_init_bbp_5592(struct rt2x00_dev *rt2x00dev)
 	u16 eeprom;
 	u8 value;
 
-	rt2800_init_bbb_early(rt2x00dev);
+	rt2800_init_bbp_early(rt2x00dev);
 
 	rt2800_bbp_read(rt2x00dev, 105, &value);
 	rt2x00_set_field8(&value, BBP105_MLD,
@@ -4332,8 +4341,17 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 	return 0;
 }
 
-static u8 rt2800_init_rx_filter(struct rt2x00_dev *rt2x00dev,
-				bool bw40, u8 rfcsr24, u8 filter_target)
+static void rt2800_led_open_drain_enable(struct rt2x00_dev *rt2x00dev)
+{
+	u32 reg;
+
+	rt2800_register_read(rt2x00dev, OPT_14_CSR, &reg);
+	rt2x00_set_field32(&reg, OPT_14_CSR_BIT0, 1);
+	rt2800_register_write(rt2x00dev, OPT_14_CSR, reg);
+}
+
+static u8 rt2800_init_rx_filter(struct rt2x00_dev *rt2x00dev, bool bw40,
+				u8 filter_target)
 {
 	unsigned int i;
 	u8 bbp;
@@ -4341,6 +4359,7 @@ static u8 rt2800_init_rx_filter(struct rt2x00_dev *rt2x00dev,
 	u8 passband;
 	u8 stopband;
 	u8 overtuned = 0;
+	u8 rfcsr24 = (bw40) ? 0x27 : 0x07;
 
 	rt2800_rfcsr_write(rt2x00dev, 24, rfcsr24);
 
@@ -4396,8 +4415,169 @@ static u8 rt2800_init_rx_filter(struct rt2x00_dev *rt2x00dev,
 	return rfcsr24;
 }
 
+static void rt2800_rf_init_calibration(struct rt2x00_dev *rt2x00dev,
+				       const unsigned int rf_reg)
+{
+	u8 rfcsr;
+
+	rt2800_rfcsr_read(rt2x00dev, rf_reg, &rfcsr);
+	rt2x00_set_field8(&rfcsr, FIELD8(0x80), 1);
+	rt2800_rfcsr_write(rt2x00dev, rf_reg, rfcsr);
+	msleep(1);
+	rt2x00_set_field8(&rfcsr, FIELD8(0x80), 0);
+	rt2800_rfcsr_write(rt2x00dev, rf_reg, rfcsr);
+}
+
+static void rt2800_rx_filter_calibration(struct rt2x00_dev *rt2x00dev)
+{
+	struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
+	u8 filter_tgt_bw20;
+	u8 filter_tgt_bw40;
+	u8 rfcsr, bbp;
+
+	/*
+	 * TODO: sync filter_tgt values with vendor driver
+	 */
+	if (rt2x00_rt(rt2x00dev, RT3070)) {
+		filter_tgt_bw20 = 0x16;
+		filter_tgt_bw40 = 0x19;
+	} else {
+		filter_tgt_bw20 = 0x13;
+		filter_tgt_bw40 = 0x15;
+	}
+
+	drv_data->calibration_bw20 =
+		rt2800_init_rx_filter(rt2x00dev, false, filter_tgt_bw20);
+	drv_data->calibration_bw40 =
+		rt2800_init_rx_filter(rt2x00dev, true, filter_tgt_bw40);
+
+	/*
+	 * Save BBP 25 & 26 values for later use in channel switching (for 3052)
+	 */
+	rt2800_bbp_read(rt2x00dev, 25, &drv_data->bbp25);
+	rt2800_bbp_read(rt2x00dev, 26, &drv_data->bbp26);
+
+	/*
+	 * Set back to initial state
+	 */
+	rt2800_bbp_write(rt2x00dev, 24, 0);
+
+	rt2800_rfcsr_read(rt2x00dev, 22, &rfcsr);
+	rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 0);
+	rt2800_rfcsr_write(rt2x00dev, 22, rfcsr);
+
+	/*
+	 * Set BBP back to BW20
+	 */
+	rt2800_bbp_read(rt2x00dev, 4, &bbp);
+	rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 0);
+	rt2800_bbp_write(rt2x00dev, 4, bbp);
+}
+
+static void rt2800_normal_mode_setup_3xxx(struct rt2x00_dev *rt2x00dev)
+{
+	struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
+	u8 min_gain, rfcsr, bbp;
+	u16 eeprom;
+
+	rt2800_rfcsr_read(rt2x00dev, 17, &rfcsr);
+
+	rt2x00_set_field8(&rfcsr, RFCSR17_TX_LO1_EN, 0);
+	if (rt2x00_rt(rt2x00dev, RT3070) ||
+	    rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
+	    rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E) ||
+	    rt2x00_rt_rev_lt(rt2x00dev, RT3390, REV_RT3390E)) {
+		if (!test_bit(CAPABILITY_EXTERNAL_LNA_BG, &rt2x00dev->cap_flags))
+			rt2x00_set_field8(&rfcsr, RFCSR17_R, 1);
+	}
+
+	min_gain = rt2x00_rt(rt2x00dev, RT3070) ? 1 : 2;
+	if (drv_data->txmixer_gain_24g >= min_gain) {
+		rt2x00_set_field8(&rfcsr, RFCSR17_TXMIXER_GAIN,
+				  drv_data->txmixer_gain_24g);
+	}
+
+	rt2800_rfcsr_write(rt2x00dev, 17, rfcsr);
+
+	if (rt2x00_rt(rt2x00dev, RT3090)) {
+		/*  Turn off unused DAC1 and ADC1 to reduce power consumption */
+		rt2800_bbp_read(rt2x00dev, 138, &bbp);
+		rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
+		if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH) == 1)
+			rt2x00_set_field8(&bbp, BBP138_RX_ADC1, 0);
+		if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH) == 1)
+			rt2x00_set_field8(&bbp, BBP138_TX_DAC1, 1);
+		rt2800_bbp_write(rt2x00dev, 138, bbp);
+	}
+
+	if (rt2x00_rt(rt2x00dev, RT3070)) {
+		rt2800_rfcsr_read(rt2x00dev, 27, &rfcsr);
+		if (rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070F))
+			rt2x00_set_field8(&rfcsr, RFCSR27_R1, 3);
+		else
+			rt2x00_set_field8(&rfcsr, RFCSR27_R1, 0);
+		rt2x00_set_field8(&rfcsr, RFCSR27_R2, 0);
+		rt2x00_set_field8(&rfcsr, RFCSR27_R3, 0);
+		rt2x00_set_field8(&rfcsr, RFCSR27_R4, 0);
+		rt2800_rfcsr_write(rt2x00dev, 27, rfcsr);
+	} else if (rt2x00_rt(rt2x00dev, RT3071) ||
+		   rt2x00_rt(rt2x00dev, RT3090) ||
+		   rt2x00_rt(rt2x00dev, RT3390)) {
+		rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
+		rt2x00_set_field8(&rfcsr, RFCSR1_RF_BLOCK_EN, 1);
+		rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 0);
+		rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 0);
+		rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 1);
+		rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 1);
+		rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
+
+		rt2800_rfcsr_read(rt2x00dev, 15, &rfcsr);
+		rt2x00_set_field8(&rfcsr, RFCSR15_TX_LO2_EN, 0);
+		rt2800_rfcsr_write(rt2x00dev, 15, rfcsr);
+
+		rt2800_rfcsr_read(rt2x00dev, 20, &rfcsr);
+		rt2x00_set_field8(&rfcsr, RFCSR20_RX_LO1_EN, 0);
+		rt2800_rfcsr_write(rt2x00dev, 20, rfcsr);
+
+		rt2800_rfcsr_read(rt2x00dev, 21, &rfcsr);
+		rt2x00_set_field8(&rfcsr, RFCSR21_RX_LO2_EN, 0);
+		rt2800_rfcsr_write(rt2x00dev, 21, rfcsr);
+	}
+}
+
+static void rt2800_normal_mode_setup_5xxx(struct rt2x00_dev *rt2x00dev)
+{
+	u8 reg;
+	u16 eeprom;
+
+	/*  Turn off unused DAC1 and ADC1 to reduce power consumption */
+	rt2800_bbp_read(rt2x00dev, 138, &reg);
+	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
+	if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH) == 1)
+		rt2x00_set_field8(&reg, BBP138_RX_ADC1, 0);
+	if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH) == 1)
+		rt2x00_set_field8(&reg, BBP138_TX_DAC1, 1);
+	rt2800_bbp_write(rt2x00dev, 138, reg);
+
+	rt2800_rfcsr_read(rt2x00dev, 38, &reg);
+	rt2x00_set_field8(&reg, RFCSR38_RX_LO1_EN, 0);
+	rt2800_rfcsr_write(rt2x00dev, 38, reg);
+
+	rt2800_rfcsr_read(rt2x00dev, 39, &reg);
+	rt2x00_set_field8(&reg, RFCSR39_RX_LO2_EN, 0);
+	rt2800_rfcsr_write(rt2x00dev, 39, reg);
+
+	rt2800_bbp4_mac_if_ctrl(rt2x00dev);
+
+	rt2800_rfcsr_read(rt2x00dev, 30, &reg);
+	rt2x00_set_field8(&reg, RFCSR30_RX_VCM, 2);
+	rt2800_rfcsr_write(rt2x00dev, 30, reg);
+}
+
 static void rt2800_init_rfcsr_305x_soc(struct rt2x00_dev *rt2x00dev)
 {
+	rt2800_rf_init_calibration(rt2x00dev, 30);
+
 	rt2800_rfcsr_write(rt2x00dev, 0, 0x50);
 	rt2800_rfcsr_write(rt2x00dev, 1, 0x01);
 	rt2800_rfcsr_write(rt2x00dev, 2, 0xf7);
@@ -4434,6 +4614,13 @@ static void rt2800_init_rfcsr_305x_soc(struct rt2x00_dev *rt2x00dev)
 
 static void rt2800_init_rfcsr_30xx(struct rt2x00_dev *rt2x00dev)
 {
+	u8 rfcsr;
+	u16 eeprom;
+	u32 reg;
+
+	/* XXX vendor driver do this only for 3070 */
+	rt2800_rf_init_calibration(rt2x00dev, 30);
+
 	rt2800_rfcsr_write(rt2x00dev, 4, 0x40);
 	rt2800_rfcsr_write(rt2x00dev, 5, 0x03);
 	rt2800_rfcsr_write(rt2x00dev, 6, 0x02);
@@ -4453,10 +4640,54 @@ static void rt2800_init_rfcsr_30xx(struct rt2x00_dev *rt2x00dev)
 	rt2800_rfcsr_write(rt2x00dev, 24, 0x16);
 	rt2800_rfcsr_write(rt2x00dev, 25, 0x01);
 	rt2800_rfcsr_write(rt2x00dev, 29, 0x1f);
+
+	if (rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070F)) {
+		rt2800_register_read(rt2x00dev, LDO_CFG0, &reg);
+		rt2x00_set_field32(&reg, LDO_CFG0_BGSEL, 1);
+		rt2x00_set_field32(&reg, LDO_CFG0_LDO_CORE_VLEVEL, 3);
+		rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
+	} else if (rt2x00_rt(rt2x00dev, RT3071) ||
+		   rt2x00_rt(rt2x00dev, RT3090)) {
+		rt2800_rfcsr_write(rt2x00dev, 31, 0x14);
+
+		rt2800_rfcsr_read(rt2x00dev, 6, &rfcsr);
+		rt2x00_set_field8(&rfcsr, RFCSR6_R2, 1);
+		rt2800_rfcsr_write(rt2x00dev, 6, rfcsr);
+
+		rt2800_register_read(rt2x00dev, LDO_CFG0, &reg);
+		rt2x00_set_field32(&reg, LDO_CFG0_BGSEL, 1);
+		if (rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
+		    rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E)) {
+			rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
+			if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_DAC_TEST))
+				rt2x00_set_field32(&reg, LDO_CFG0_LDO_CORE_VLEVEL, 3);
+			else
+				rt2x00_set_field32(&reg, LDO_CFG0_LDO_CORE_VLEVEL, 0);
+		}
+		rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
+
+		rt2800_register_read(rt2x00dev, GPIO_SWITCH, &reg);
+		rt2x00_set_field32(&reg, GPIO_SWITCH_5, 0);
+		rt2800_register_write(rt2x00dev, GPIO_SWITCH, reg);
+	}
+
+	rt2800_rx_filter_calibration(rt2x00dev);
+
+	if (rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070F) ||
+	    rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
+	    rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E))
+		rt2800_rfcsr_write(rt2x00dev, 27, 0x03);
+
+	rt2800_led_open_drain_enable(rt2x00dev);
+	rt2800_normal_mode_setup_3xxx(rt2x00dev);
 }
 
 static void rt2800_init_rfcsr_3290(struct rt2x00_dev *rt2x00dev)
 {
+	u8 rfcsr;
+
+	rt2800_rf_init_calibration(rt2x00dev, 2);
+
 	rt2800_rfcsr_write(rt2x00dev, 1, 0x0f);
 	rt2800_rfcsr_write(rt2x00dev, 2, 0x80);
 	rt2800_rfcsr_write(rt2x00dev, 3, 0x08);
@@ -4503,10 +4734,19 @@ static void rt2800_init_rfcsr_3290(struct rt2x00_dev *rt2x00dev)
 	rt2800_rfcsr_write(rt2x00dev, 59, 0x09);
 	rt2800_rfcsr_write(rt2x00dev, 60, 0x45);
 	rt2800_rfcsr_write(rt2x00dev, 61, 0xc1);
+
+	rt2800_rfcsr_read(rt2x00dev, 29, &rfcsr);
+	rt2x00_set_field8(&rfcsr, RFCSR29_RSSI_GAIN, 3);
+	rt2800_rfcsr_write(rt2x00dev, 29, rfcsr);
+
+	rt2800_led_open_drain_enable(rt2x00dev);
+	rt2800_normal_mode_setup_3xxx(rt2x00dev);
 }
 
 static void rt2800_init_rfcsr_3352(struct rt2x00_dev *rt2x00dev)
 {
+	rt2800_rf_init_calibration(rt2x00dev, 30);
+
 	rt2800_rfcsr_write(rt2x00dev, 0, 0xf0);
 	rt2800_rfcsr_write(rt2x00dev, 1, 0x23);
 	rt2800_rfcsr_write(rt2x00dev, 2, 0x50);
@@ -4570,10 +4810,18 @@ static void rt2800_init_rfcsr_3352(struct rt2x00_dev *rt2x00dev)
 	rt2800_rfcsr_write(rt2x00dev, 61, 0x00);
 	rt2800_rfcsr_write(rt2x00dev, 62, 0x00);
 	rt2800_rfcsr_write(rt2x00dev, 63, 0x00);
+
+	rt2800_rx_filter_calibration(rt2x00dev);
+	rt2800_led_open_drain_enable(rt2x00dev);
+	rt2800_normal_mode_setup_3xxx(rt2x00dev);
 }
 
 static void rt2800_init_rfcsr_3390(struct rt2x00_dev *rt2x00dev)
 {
+	u32 reg;
+
+	rt2800_rf_init_calibration(rt2x00dev, 30);
+
 	rt2800_rfcsr_write(rt2x00dev, 0, 0xa0);
 	rt2800_rfcsr_write(rt2x00dev, 1, 0xe1);
 	rt2800_rfcsr_write(rt2x00dev, 2, 0xf1);
@@ -4606,10 +4854,27 @@ static void rt2800_init_rfcsr_3390(struct rt2x00_dev *rt2x00dev)
 	rt2800_rfcsr_write(rt2x00dev, 29, 0x8f);
 	rt2800_rfcsr_write(rt2x00dev, 30, 0x20);
 	rt2800_rfcsr_write(rt2x00dev, 31, 0x0f);
+
+	rt2800_register_read(rt2x00dev, GPIO_SWITCH, &reg);
+	rt2x00_set_field32(&reg, GPIO_SWITCH_5, 0);
+	rt2800_register_write(rt2x00dev, GPIO_SWITCH, reg);
+
+	rt2800_rx_filter_calibration(rt2x00dev);
+
+	if (rt2x00_rt_rev_lt(rt2x00dev, RT3390, REV_RT3390E))
+		rt2800_rfcsr_write(rt2x00dev, 27, 0x03);
+
+	rt2800_led_open_drain_enable(rt2x00dev);
+	rt2800_normal_mode_setup_3xxx(rt2x00dev);
 }
 
 static void rt2800_init_rfcsr_3572(struct rt2x00_dev *rt2x00dev)
 {
+	u8 rfcsr;
+	u32 reg;
+
+	rt2800_rf_init_calibration(rt2x00dev, 30);
+
 	rt2800_rfcsr_write(rt2x00dev, 0, 0x70);
 	rt2800_rfcsr_write(rt2x00dev, 1, 0x81);
 	rt2800_rfcsr_write(rt2x00dev, 2, 0xf1);
@@ -4641,10 +4906,30 @@ static void rt2800_init_rfcsr_3572(struct rt2x00_dev *rt2x00dev)
 	rt2800_rfcsr_write(rt2x00dev, 29, 0x9b);
 	rt2800_rfcsr_write(rt2x00dev, 30, 0x09);
 	rt2800_rfcsr_write(rt2x00dev, 31, 0x10);
+
+	rt2800_rfcsr_read(rt2x00dev, 6, &rfcsr);
+	rt2x00_set_field8(&rfcsr, RFCSR6_R2, 1);
+	rt2800_rfcsr_write(rt2x00dev, 6, rfcsr);
+
+	rt2800_register_read(rt2x00dev, LDO_CFG0, &reg);
+	rt2x00_set_field32(&reg, LDO_CFG0_LDO_CORE_VLEVEL, 3);
+	rt2x00_set_field32(&reg, LDO_CFG0_BGSEL, 1);
+	rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
+	msleep(1);
+	rt2800_register_read(rt2x00dev, LDO_CFG0, &reg);
+	rt2x00_set_field32(&reg, LDO_CFG0_LDO_CORE_VLEVEL, 0);
+	rt2x00_set_field32(&reg, LDO_CFG0_BGSEL, 1);
+	rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
+
+	rt2800_rx_filter_calibration(rt2x00dev);
+	rt2800_led_open_drain_enable(rt2x00dev);
+	rt2800_normal_mode_setup_3xxx(rt2x00dev);
 }
 
 static void rt2800_init_rfcsr_5390(struct rt2x00_dev *rt2x00dev)
 {
+	rt2800_rf_init_calibration(rt2x00dev, 2);
+
 	rt2800_rfcsr_write(rt2x00dev, 1, 0x0f);
 	rt2800_rfcsr_write(rt2x00dev, 2, 0x80);
 	rt2800_rfcsr_write(rt2x00dev, 3, 0x88);
@@ -4725,10 +5010,16 @@ static void rt2800_init_rfcsr_5390(struct rt2x00_dev *rt2x00dev)
 		rt2800_rfcsr_write(rt2x00dev, 61, 0xdd);
 	rt2800_rfcsr_write(rt2x00dev, 62, 0x00);
 	rt2800_rfcsr_write(rt2x00dev, 63, 0x00);
+
+	rt2800_normal_mode_setup_5xxx(rt2x00dev);
+
+	rt2800_led_open_drain_enable(rt2x00dev);
 }
 
 static void rt2800_init_rfcsr_5392(struct rt2x00_dev *rt2x00dev)
 {
+	rt2800_rf_init_calibration(rt2x00dev, 2);
+
 	rt2800_rfcsr_write(rt2x00dev, 1, 0x17);
 	rt2800_rfcsr_write(rt2x00dev, 2, 0x80);
 	rt2800_rfcsr_write(rt2x00dev, 3, 0x88);
@@ -4788,12 +5079,15 @@ static void rt2800_init_rfcsr_5392(struct rt2x00_dev *rt2x00dev)
 	rt2800_rfcsr_write(rt2x00dev, 61, 0x91);
 	rt2800_rfcsr_write(rt2x00dev, 62, 0x39);
 	rt2800_rfcsr_write(rt2x00dev, 63, 0x07);
+
+	rt2800_normal_mode_setup_5xxx(rt2x00dev);
+
+	rt2800_led_open_drain_enable(rt2x00dev);
 }
 
 static void rt2800_init_rfcsr_5592(struct rt2x00_dev *rt2x00dev)
 {
-	u8 reg;
-	u16 eeprom;
+	rt2800_rf_init_calibration(rt2x00dev, 30);
 
 	rt2800_rfcsr_write(rt2x00dev, 1, 0x3F);
 	rt2800_rfcsr_write(rt2x00dev, 3, 0x08);
@@ -4823,83 +5117,23 @@ static void rt2800_init_rfcsr_5592(struct rt2x00_dev *rt2x00dev)
 
 	rt2800_adjust_freq_offset(rt2x00dev);
 
-	rt2800_bbp_read(rt2x00dev, 138, &reg);
-
-	/*  Turn off unused DAC1 and ADC1 to reduce power consumption */
-	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
-	if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH) == 1)
-		rt2x00_set_field8(&reg, BBP138_RX_ADC1, 0);
-	if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH) == 1)
-		rt2x00_set_field8(&reg, BBP138_TX_DAC1, 1);
-
-	rt2800_bbp_write(rt2x00dev, 138, reg);
-
 	/* Enable DC filter */
 	if (rt2x00_rt_rev_gte(rt2x00dev, RT5592, REV_RT5592C))
 		rt2800_bbp_write(rt2x00dev, 103, 0xc0);
 
-	rt2800_rfcsr_read(rt2x00dev, 38, &reg);
-	rt2x00_set_field8(&reg, RFCSR38_RX_LO1_EN, 0);
-	rt2800_rfcsr_write(rt2x00dev, 38, reg);
-
-	rt2800_rfcsr_read(rt2x00dev, 39, &reg);
-	rt2x00_set_field8(&reg, RFCSR39_RX_LO2_EN, 0);
-	rt2800_rfcsr_write(rt2x00dev, 39, reg);
+	rt2800_normal_mode_setup_5xxx(rt2x00dev);
 
-	rt2800_bbp4_mac_if_ctrl(rt2x00dev);
+	if (rt2x00_rt_rev_lt(rt2x00dev, RT5592, REV_RT5592C))
+		rt2800_rfcsr_write(rt2x00dev, 27, 0x03);
 
-	rt2800_rfcsr_read(rt2x00dev, 30, &reg);
-	rt2x00_set_field8(&reg, RFCSR30_RX_VCM, 2);
-	rt2800_rfcsr_write(rt2x00dev, 30, reg);
+	rt2800_led_open_drain_enable(rt2x00dev);
 }
 
-static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
+static void rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
 {
-	struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
-	u8 rfcsr;
-	u8 bbp;
-	u32 reg;
-	u16 eeprom;
-
-	if (!rt2x00_rt(rt2x00dev, RT3070) &&
-	    !rt2x00_rt(rt2x00dev, RT3071) &&
-	    !rt2x00_rt(rt2x00dev, RT3090) &&
-	    !rt2x00_rt(rt2x00dev, RT3290) &&
-	    !rt2x00_rt(rt2x00dev, RT3352) &&
-	    !rt2x00_rt(rt2x00dev, RT3390) &&
-	    !rt2x00_rt(rt2x00dev, RT3572) &&
-	    !rt2x00_rt(rt2x00dev, RT5390) &&
-	    !rt2x00_rt(rt2x00dev, RT5392) &&
-	    !rt2x00_rt(rt2x00dev, RT5392) &&
-	    !rt2x00_rt(rt2x00dev, RT5592) &&
-	    !rt2800_is_305x_soc(rt2x00dev))
-		return 0;
-
-	/*
-	 * Init RF calibration.
-	 */
-
-	if (rt2x00_rt(rt2x00dev, RT3290) ||
-	    rt2x00_rt(rt2x00dev, RT5390) ||
-	    rt2x00_rt(rt2x00dev, RT5392)) {
-		rt2800_rfcsr_read(rt2x00dev, 2, &rfcsr);
-		rt2x00_set_field8(&rfcsr, RFCSR2_RESCAL_EN, 1);
-		rt2800_rfcsr_write(rt2x00dev, 2, rfcsr);
-		msleep(1);
-		rt2x00_set_field8(&rfcsr, RFCSR2_RESCAL_EN, 0);
-		rt2800_rfcsr_write(rt2x00dev, 2, rfcsr);
-	} else {
-		rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr);
-		rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 1);
-		rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
-		msleep(1);
-		rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 0);
-		rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
-	}
-
 	if (rt2800_is_305x_soc(rt2x00dev)) {
 		rt2800_init_rfcsr_305x_soc(rt2x00dev);
-		return 0;
+		return;
 	}
 
 	switch (rt2x00dev->chip.rt) {
@@ -4928,202 +5162,8 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
 		break;
 	case RT5592:
 		rt2800_init_rfcsr_5592(rt2x00dev);
-		return 0;
-	}
-
-	if (rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070F)) {
-		rt2800_register_read(rt2x00dev, LDO_CFG0, &reg);
-		rt2x00_set_field32(&reg, LDO_CFG0_BGSEL, 1);
-		rt2x00_set_field32(&reg, LDO_CFG0_LDO_CORE_VLEVEL, 3);
-		rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
-	} else if (rt2x00_rt(rt2x00dev, RT3071) ||
-		   rt2x00_rt(rt2x00dev, RT3090)) {
-		rt2800_rfcsr_write(rt2x00dev, 31, 0x14);
-
-		rt2800_rfcsr_read(rt2x00dev, 6, &rfcsr);
-		rt2x00_set_field8(&rfcsr, RFCSR6_R2, 1);
-		rt2800_rfcsr_write(rt2x00dev, 6, rfcsr);
-
-		rt2800_register_read(rt2x00dev, LDO_CFG0, &reg);
-		rt2x00_set_field32(&reg, LDO_CFG0_BGSEL, 1);
-		if (rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
-		    rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E)) {
-			rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
-			if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_DAC_TEST))
-				rt2x00_set_field32(&reg, LDO_CFG0_LDO_CORE_VLEVEL, 3);
-			else
-				rt2x00_set_field32(&reg, LDO_CFG0_LDO_CORE_VLEVEL, 0);
-		}
-		rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
-
-		rt2800_register_read(rt2x00dev, GPIO_SWITCH, &reg);
-		rt2x00_set_field32(&reg, GPIO_SWITCH_5, 0);
-		rt2800_register_write(rt2x00dev, GPIO_SWITCH, reg);
-	} else if (rt2x00_rt(rt2x00dev, RT3390)) {
-		rt2800_register_read(rt2x00dev, GPIO_SWITCH, &reg);
-		rt2x00_set_field32(&reg, GPIO_SWITCH_5, 0);
-		rt2800_register_write(rt2x00dev, GPIO_SWITCH, reg);
-	} else if (rt2x00_rt(rt2x00dev, RT3572)) {
-		rt2800_rfcsr_read(rt2x00dev, 6, &rfcsr);
-		rt2x00_set_field8(&rfcsr, RFCSR6_R2, 1);
-		rt2800_rfcsr_write(rt2x00dev, 6, rfcsr);
-
-		rt2800_register_read(rt2x00dev, LDO_CFG0, &reg);
-		rt2x00_set_field32(&reg, LDO_CFG0_LDO_CORE_VLEVEL, 3);
-		rt2x00_set_field32(&reg, LDO_CFG0_BGSEL, 1);
-		rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
-		msleep(1);
-		rt2800_register_read(rt2x00dev, LDO_CFG0, &reg);
-		rt2x00_set_field32(&reg, LDO_CFG0_LDO_CORE_VLEVEL, 0);
-		rt2x00_set_field32(&reg, LDO_CFG0_BGSEL, 1);
-		rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
-	}
-
-	/*
-	 * Set RX Filter calibration for 20MHz and 40MHz
-	 */
-	if (rt2x00_rt(rt2x00dev, RT3070)) {
-		drv_data->calibration_bw20 =
-			rt2800_init_rx_filter(rt2x00dev, false, 0x07, 0x16);
-		drv_data->calibration_bw40 =
-			rt2800_init_rx_filter(rt2x00dev, true, 0x27, 0x19);
-	} else if (rt2x00_rt(rt2x00dev, RT3071) ||
-		   rt2x00_rt(rt2x00dev, RT3090) ||
-		   rt2x00_rt(rt2x00dev, RT3352) ||
-		   rt2x00_rt(rt2x00dev, RT3390) ||
-		   rt2x00_rt(rt2x00dev, RT3572)) {
-		drv_data->calibration_bw20 =
-			rt2800_init_rx_filter(rt2x00dev, false, 0x07, 0x13);
-		drv_data->calibration_bw40 =
-			rt2800_init_rx_filter(rt2x00dev, true, 0x27, 0x15);
-	}
-
-	/*
-	 * Save BBP 25 & 26 values for later use in channel switching
-	 */
-	rt2800_bbp_read(rt2x00dev, 25, &drv_data->bbp25);
-	rt2800_bbp_read(rt2x00dev, 26, &drv_data->bbp26);
-
-	if (!rt2x00_rt(rt2x00dev, RT5390) &&
-	    !rt2x00_rt(rt2x00dev, RT5392)) {
-		/*
-		 * Set back to initial state
-		 */
-		rt2800_bbp_write(rt2x00dev, 24, 0);
-
-		rt2800_rfcsr_read(rt2x00dev, 22, &rfcsr);
-		rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 0);
-		rt2800_rfcsr_write(rt2x00dev, 22, rfcsr);
-
-		/*
-		 * Set BBP back to BW20
-		 */
-		rt2800_bbp_read(rt2x00dev, 4, &bbp);
-		rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 0);
-		rt2800_bbp_write(rt2x00dev, 4, bbp);
-	}
-
-	if (rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070F) ||
-	    rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
-	    rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E) ||
-	    rt2x00_rt_rev_lt(rt2x00dev, RT3390, REV_RT3390E) ||
-	    rt2x00_rt_rev_lt(rt2x00dev, RT5592, REV_RT5592C))
-		rt2800_rfcsr_write(rt2x00dev, 27, 0x03);
-
-	rt2800_register_read(rt2x00dev, OPT_14_CSR, &reg);
-	rt2x00_set_field32(&reg, OPT_14_CSR_BIT0, 1);
-	rt2800_register_write(rt2x00dev, OPT_14_CSR, reg);
-
-	if (!rt2x00_rt(rt2x00dev, RT5390) &&
-	    !rt2x00_rt(rt2x00dev, RT5392)) {
-		rt2800_rfcsr_read(rt2x00dev, 17, &rfcsr);
-		rt2x00_set_field8(&rfcsr, RFCSR17_TX_LO1_EN, 0);
-		if (rt2x00_rt(rt2x00dev, RT3070) ||
-		    rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
-		    rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E) ||
-		    rt2x00_rt_rev_lt(rt2x00dev, RT3390, REV_RT3390E)) {
-			if (!test_bit(CAPABILITY_EXTERNAL_LNA_BG,
-				      &rt2x00dev->cap_flags))
-				rt2x00_set_field8(&rfcsr, RFCSR17_R, 1);
-		}
-		rt2x00_set_field8(&rfcsr, RFCSR17_TXMIXER_GAIN,
-				  drv_data->txmixer_gain_24g);
-		rt2800_rfcsr_write(rt2x00dev, 17, rfcsr);
-	}
-
-	if (rt2x00_rt(rt2x00dev, RT3090) ||
-	    rt2x00_rt(rt2x00dev, RT5592)) {
-		rt2800_bbp_read(rt2x00dev, 138, &bbp);
-
-		/*  Turn off unused DAC1 and ADC1 to reduce power consumption */
-		rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
-		if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH) == 1)
-			rt2x00_set_field8(&bbp, BBP138_RX_ADC1, 0);
-		if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH) == 1)
-			rt2x00_set_field8(&bbp, BBP138_TX_DAC1, 1);
-
-		rt2800_bbp_write(rt2x00dev, 138, bbp);
-	}
-
-	if (rt2x00_rt(rt2x00dev, RT3071) ||
-	    rt2x00_rt(rt2x00dev, RT3090) ||
-	    rt2x00_rt(rt2x00dev, RT3390)) {
-		rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
-		rt2x00_set_field8(&rfcsr, RFCSR1_RF_BLOCK_EN, 1);
-		rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 0);
-		rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 0);
-		rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 1);
-		rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 1);
-		rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
-
-		rt2800_rfcsr_read(rt2x00dev, 15, &rfcsr);
-		rt2x00_set_field8(&rfcsr, RFCSR15_TX_LO2_EN, 0);
-		rt2800_rfcsr_write(rt2x00dev, 15, rfcsr);
-
-		rt2800_rfcsr_read(rt2x00dev, 20, &rfcsr);
-		rt2x00_set_field8(&rfcsr, RFCSR20_RX_LO1_EN, 0);
-		rt2800_rfcsr_write(rt2x00dev, 20, rfcsr);
-
-		rt2800_rfcsr_read(rt2x00dev, 21, &rfcsr);
-		rt2x00_set_field8(&rfcsr, RFCSR21_RX_LO2_EN, 0);
-		rt2800_rfcsr_write(rt2x00dev, 21, rfcsr);
-	}
-
-	if (rt2x00_rt(rt2x00dev, RT3070)) {
-		rt2800_rfcsr_read(rt2x00dev, 27, &rfcsr);
-		if (rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070F))
-			rt2x00_set_field8(&rfcsr, RFCSR27_R1, 3);
-		else
-			rt2x00_set_field8(&rfcsr, RFCSR27_R1, 0);
-		rt2x00_set_field8(&rfcsr, RFCSR27_R2, 0);
-		rt2x00_set_field8(&rfcsr, RFCSR27_R3, 0);
-		rt2x00_set_field8(&rfcsr, RFCSR27_R4, 0);
-		rt2800_rfcsr_write(rt2x00dev, 27, rfcsr);
-	}
-
-	if (rt2x00_rt(rt2x00dev, RT3290)) {
-		rt2800_rfcsr_read(rt2x00dev, 29, &rfcsr);
-		rt2x00_set_field8(&rfcsr, RFCSR29_RSSI_GAIN, 3);
-		rt2800_rfcsr_write(rt2x00dev, 29, rfcsr);
-	}
-
-	if (rt2x00_rt(rt2x00dev, RT5390) ||
-	    rt2x00_rt(rt2x00dev, RT5392) ||
-	    rt2x00_rt(rt2x00dev, RT5592)) {
-		rt2800_rfcsr_read(rt2x00dev, 38, &rfcsr);
-		rt2x00_set_field8(&rfcsr, RFCSR38_RX_LO1_EN, 0);
-		rt2800_rfcsr_write(rt2x00dev, 38, rfcsr);
-
-		rt2800_rfcsr_read(rt2x00dev, 39, &rfcsr);
-		rt2x00_set_field8(&rfcsr, RFCSR39_RX_LO2_EN, 0);
-		rt2800_rfcsr_write(rt2x00dev, 39, rfcsr);
-
-		rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr);
-		rt2x00_set_field8(&rfcsr, RFCSR30_RX_VCM, 2);
-		rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
+		break;
 	}
-
-	return 0;
 }
 
 int rt2800_enable_radio(struct rt2x00_dev *rt2x00dev)
@@ -5149,10 +5189,11 @@ int rt2800_enable_radio(struct rt2x00_dev *rt2x00dev)
 	}
 	msleep(1);
 
-	if (unlikely(rt2800_init_bbp(rt2x00dev) ||
-		     rt2800_init_rfcsr(rt2x00dev)))
+	if (unlikely(rt2800_init_bbp(rt2x00dev)))
 		return -EIO;
 
+	rt2800_init_rfcsr(rt2x00dev);
+
 	if (rt2x00_is_usb(rt2x00dev) &&
 	    (rt2x00_rt(rt2x00dev, RT3070) ||
 	     rt2x00_rt(rt2x00dev, RT3071) ||
@@ -5312,7 +5353,7 @@ static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 	mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0);
 	if (!is_valid_ether_addr(mac)) {
 		eth_random_addr(mac);
-		EEPROM(rt2x00dev, "MAC: %pM\n", mac);
+		rt2x00_eeprom_dbg(rt2x00dev, "MAC: %pM\n", mac);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &word);
@@ -5321,7 +5362,7 @@ static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_NIC_CONF0_TXPATH, 1);
 		rt2x00_set_field16(&word, EEPROM_NIC_CONF0_RF_TYPE, RF2820);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC_CONF0, word);
-		EEPROM(rt2x00dev, "Antenna: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "Antenna: 0x%04x\n", word);
 	} else if (rt2x00_rt(rt2x00dev, RT2860) ||
 		   rt2x00_rt(rt2x00dev, RT2872)) {
 		/*
@@ -5350,14 +5391,14 @@ static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_NIC_CONF1_BT_COEXIST, 0);
 		rt2x00_set_field16(&word, EEPROM_NIC_CONF1_DAC_TEST, 0);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC_CONF1, word);
-		EEPROM(rt2x00dev, "NIC: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "NIC: 0x%04x\n", word);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &word);
 	if ((word & 0x00ff) == 0x00ff) {
 		rt2x00_set_field16(&word, EEPROM_FREQ_OFFSET, 0);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_FREQ, word);
-		EEPROM(rt2x00dev, "Freq: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "Freq: 0x%04x\n", word);
 	}
 	if ((word & 0xff00) == 0xff00) {
 		rt2x00_set_field16(&word, EEPROM_FREQ_LED_MODE,
@@ -5367,7 +5408,7 @@ static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_LED_AG_CONF, 0x5555);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_LED_ACT_CONF, 0x2221);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_LED_POLARITY, 0xa9f8);
-		EEPROM(rt2x00dev, "Led Mode: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "Led Mode: 0x%04x\n", word);
 	}
 
 	/*
@@ -5473,7 +5514,8 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	case RF5592:
 		break;
 	default:
-		ERROR(rt2x00dev, "Invalid RF chipset 0x%04x detected.\n", rf);
+		rt2x00_err(rt2x00dev, "Invalid RF chipset 0x%04x detected\n",
+			   rf);
 		return -ENODEV;
 	}
 
@@ -6062,9 +6104,8 @@ static int rt2800_probe_rt(struct rt2x00_dev *rt2x00dev)
 	case RT5592:
 		break;
 	default:
-		ERROR(rt2x00dev,
-		      "Invalid RT chipset 0x%04x, rev %04x detected.\n",
-		      rt, rev);
+		rt2x00_err(rt2x00dev, "Invalid RT chipset 0x%04x, rev %04x detected\n",
+			   rt, rev);
 		return -ENODEV;
 	}
 
@@ -6323,7 +6364,8 @@ int rt2800_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	case IEEE80211_AMPDU_TX_OPERATIONAL:
 		break;
 	default:
-		WARNING((struct rt2x00_dev *)hw->priv, "Unknown AMPDU action\n");
+		rt2x00_warn((struct rt2x00_dev *)hw->priv,
+			    "Unknown AMPDU action\n");
 	}
 
 	return ret;
@@ -6340,7 +6382,7 @@ int rt2800_get_survey(struct ieee80211_hw *hw, int idx,
 	if (idx != 0)
 		return -ENOENT;
 
-	survey->channel = conf->channel;
+	survey->channel = conf->chandef.chan;
 
 	rt2800_register_read(rt2x00dev, CH_IDLE_STA, &idle);
 	rt2800_register_read(rt2x00dev, CH_BUSY_STA, &busy);
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 565a80d0e564..6f4a861af336 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -72,7 +72,7 @@ static void rt2800pci_mcu_status(struct rt2x00_dev *rt2x00dev, const u8 token)
 		return;
 
 	for (i = 0; i < 200; i++) {
-		rt2x00pci_register_read(rt2x00dev, H2M_MAILBOX_CID, &reg);
+		rt2x00mmio_register_read(rt2x00dev, H2M_MAILBOX_CID, &reg);
 
 		if ((rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD0) == token) ||
 		    (rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD1) == token) ||
@@ -84,10 +84,10 @@ static void rt2800pci_mcu_status(struct rt2x00_dev *rt2x00dev, const u8 token)
 	}
 
 	if (i == 200)
-		ERROR(rt2x00dev, "MCU request failed, no response from hardware\n");
+		rt2x00_err(rt2x00dev, "MCU request failed, no response from hardware\n");
 
-	rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
-	rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
+	rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
+	rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
 }
 
 #if defined(CONFIG_SOC_RT288X) || defined(CONFIG_SOC_RT305X)
@@ -116,7 +116,7 @@ static void rt2800pci_eepromregister_read(struct eeprom_93cx6 *eeprom)
 	struct rt2x00_dev *rt2x00dev = eeprom->data;
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, E2PROM_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, E2PROM_CSR, &reg);
 
 	eeprom->reg_data_in = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_IN);
 	eeprom->reg_data_out = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_OUT);
@@ -138,7 +138,7 @@ static void rt2800pci_eepromregister_write(struct eeprom_93cx6 *eeprom)
 	rt2x00_set_field32(&reg, E2PROM_CSR_CHIP_SELECT,
 			   !!eeprom->reg_chip_select);
 
-	rt2x00pci_register_write(rt2x00dev, E2PROM_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, E2PROM_CSR, reg);
 }
 
 static int rt2800pci_read_eeprom_pci(struct rt2x00_dev *rt2x00dev)
@@ -146,7 +146,7 @@ static int rt2800pci_read_eeprom_pci(struct rt2x00_dev *rt2x00dev)
 	struct eeprom_93cx6 eeprom;
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, E2PROM_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, E2PROM_CSR, &reg);
 
 	eeprom.data = rt2x00dev;
 	eeprom.register_read = rt2800pci_eepromregister_read;
@@ -210,20 +210,20 @@ static void rt2800pci_start_queue(struct data_queue *queue)
 
 	switch (queue->qid) {
 	case QID_RX:
-		rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
+		rt2x00mmio_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 		rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 1);
-		rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
+		rt2x00mmio_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 		break;
 	case QID_BEACON:
-		rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
+		rt2x00mmio_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 1);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 1);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 1);
-		rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+		rt2x00mmio_register_write(rt2x00dev, BCN_TIME_CFG, reg);
 
-		rt2x00pci_register_read(rt2x00dev, INT_TIMER_EN, &reg);
+		rt2x00mmio_register_read(rt2x00dev, INT_TIMER_EN, &reg);
 		rt2x00_set_field32(&reg, INT_TIMER_EN_PRE_TBTT_TIMER, 1);
-		rt2x00pci_register_write(rt2x00dev, INT_TIMER_EN, reg);
+		rt2x00mmio_register_write(rt2x00dev, INT_TIMER_EN, reg);
 		break;
 	default:
 		break;
@@ -241,13 +241,13 @@ static void rt2800pci_kick_queue(struct data_queue *queue)
 	case QID_AC_BE:
 	case QID_AC_BK:
 		entry = rt2x00queue_get_entry(queue, Q_INDEX);
-		rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX(queue->qid),
-					 entry->entry_idx);
+		rt2x00mmio_register_write(rt2x00dev, TX_CTX_IDX(queue->qid),
+					  entry->entry_idx);
 		break;
 	case QID_MGMT:
 		entry = rt2x00queue_get_entry(queue, Q_INDEX);
-		rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX(5),
-					 entry->entry_idx);
+		rt2x00mmio_register_write(rt2x00dev, TX_CTX_IDX(5),
+					  entry->entry_idx);
 		break;
 	default:
 		break;
@@ -261,20 +261,20 @@ static void rt2800pci_stop_queue(struct data_queue *queue)
 
 	switch (queue->qid) {
 	case QID_RX:
-		rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
+		rt2x00mmio_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 		rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 0);
-		rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
+		rt2x00mmio_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 		break;
 	case QID_BEACON:
-		rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
+		rt2x00mmio_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
-		rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+		rt2x00mmio_register_write(rt2x00dev, BCN_TIME_CFG, reg);
 
-		rt2x00pci_register_read(rt2x00dev, INT_TIMER_EN, &reg);
+		rt2x00mmio_register_read(rt2x00dev, INT_TIMER_EN, &reg);
 		rt2x00_set_field32(&reg, INT_TIMER_EN_PRE_TBTT_TIMER, 0);
-		rt2x00pci_register_write(rt2x00dev, INT_TIMER_EN, reg);
+		rt2x00mmio_register_write(rt2x00dev, INT_TIMER_EN, reg);
 
 		/*
 		 * Wait for current invocation to finish. The tasklet
@@ -314,19 +314,19 @@ static int rt2800pci_write_firmware(struct rt2x00_dev *rt2x00dev,
 	 */
 	reg = 0;
 	rt2x00_set_field32(&reg, PBF_SYS_CTRL_HOST_RAM_WRITE, 1);
-	rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, reg);
+	rt2x00mmio_register_write(rt2x00dev, PBF_SYS_CTRL, reg);
 
 	/*
 	 * Write firmware to device.
 	 */
-	rt2x00pci_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
-				      data, len);
+	rt2x00mmio_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
+				       data, len);
 
-	rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000);
-	rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00001);
+	rt2x00mmio_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000);
+	rt2x00mmio_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00001);
 
-	rt2x00pci_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
-	rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
+	rt2x00mmio_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
+	rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
 
 	return 0;
 }
@@ -336,7 +336,7 @@ static int rt2800pci_write_firmware(struct rt2x00_dev *rt2x00dev,
  */
 static bool rt2800pci_get_entry_state(struct queue_entry *entry)
 {
-	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
+	struct queue_entry_priv_mmio *entry_priv = entry->priv_data;
 	u32 word;
 
 	if (entry->queue->qid == QID_RX) {
@@ -352,7 +352,7 @@ static bool rt2800pci_get_entry_state(struct queue_entry *entry)
 
 static void rt2800pci_clear_entry(struct queue_entry *entry)
 {
-	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
+	struct queue_entry_priv_mmio *entry_priv = entry->priv_data;
 	struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
 	u32 word;
@@ -370,8 +370,8 @@ static void rt2800pci_clear_entry(struct queue_entry *entry)
 		 * Set RX IDX in register to inform hardware that we have
 		 * handled this entry and it is available for reuse again.
 		 */
-		rt2x00pci_register_write(rt2x00dev, RX_CRX_IDX,
-				      entry->entry_idx);
+		rt2x00mmio_register_write(rt2x00dev, RX_CRX_IDX,
+					  entry->entry_idx);
 	} else {
 		rt2x00_desc_read(entry_priv->desc, 1, &word);
 		rt2x00_set_field32(&word, TXD_W1_DMA_DONE, 1);
@@ -381,60 +381,65 @@ static void rt2800pci_clear_entry(struct queue_entry *entry)
 
 static int rt2800pci_init_queues(struct rt2x00_dev *rt2x00dev)
 {
-	struct queue_entry_priv_pci *entry_priv;
+	struct queue_entry_priv_mmio *entry_priv;
 
 	/*
 	 * Initialize registers.
 	 */
 	entry_priv = rt2x00dev->tx[0].entries[0].priv_data;
-	rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR0, entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT0,
-				 rt2x00dev->tx[0].limit);
-	rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX0, 0);
-	rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX0, 0);
+	rt2x00mmio_register_write(rt2x00dev, TX_BASE_PTR0,
+				  entry_priv->desc_dma);
+	rt2x00mmio_register_write(rt2x00dev, TX_MAX_CNT0,
+				  rt2x00dev->tx[0].limit);
+	rt2x00mmio_register_write(rt2x00dev, TX_CTX_IDX0, 0);
+	rt2x00mmio_register_write(rt2x00dev, TX_DTX_IDX0, 0);
 
 	entry_priv = rt2x00dev->tx[1].entries[0].priv_data;
-	rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR1, entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT1,
-				 rt2x00dev->tx[1].limit);
-	rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX1, 0);
-	rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX1, 0);
+	rt2x00mmio_register_write(rt2x00dev, TX_BASE_PTR1,
+				  entry_priv->desc_dma);
+	rt2x00mmio_register_write(rt2x00dev, TX_MAX_CNT1,
+				  rt2x00dev->tx[1].limit);
+	rt2x00mmio_register_write(rt2x00dev, TX_CTX_IDX1, 0);
+	rt2x00mmio_register_write(rt2x00dev, TX_DTX_IDX1, 0);
 
 	entry_priv = rt2x00dev->tx[2].entries[0].priv_data;
-	rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR2, entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT2,
-				 rt2x00dev->tx[2].limit);
-	rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX2, 0);
-	rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX2, 0);
+	rt2x00mmio_register_write(rt2x00dev, TX_BASE_PTR2,
+				  entry_priv->desc_dma);
+	rt2x00mmio_register_write(rt2x00dev, TX_MAX_CNT2,
+				  rt2x00dev->tx[2].limit);
+	rt2x00mmio_register_write(rt2x00dev, TX_CTX_IDX2, 0);
+	rt2x00mmio_register_write(rt2x00dev, TX_DTX_IDX2, 0);
 
 	entry_priv = rt2x00dev->tx[3].entries[0].priv_data;
-	rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR3, entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT3,
-				 rt2x00dev->tx[3].limit);
-	rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX3, 0);
-	rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX3, 0);
-
-	rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR4, 0);
-	rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT4, 0);
-	rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX4, 0);
-	rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX4, 0);
-
-	rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR5, 0);
-	rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT5, 0);
-	rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX5, 0);
-	rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX5, 0);
+	rt2x00mmio_register_write(rt2x00dev, TX_BASE_PTR3,
+				  entry_priv->desc_dma);
+	rt2x00mmio_register_write(rt2x00dev, TX_MAX_CNT3,
+				  rt2x00dev->tx[3].limit);
+	rt2x00mmio_register_write(rt2x00dev, TX_CTX_IDX3, 0);
+	rt2x00mmio_register_write(rt2x00dev, TX_DTX_IDX3, 0);
+
+	rt2x00mmio_register_write(rt2x00dev, TX_BASE_PTR4, 0);
+	rt2x00mmio_register_write(rt2x00dev, TX_MAX_CNT4, 0);
+	rt2x00mmio_register_write(rt2x00dev, TX_CTX_IDX4, 0);
+	rt2x00mmio_register_write(rt2x00dev, TX_DTX_IDX4, 0);
+
+	rt2x00mmio_register_write(rt2x00dev, TX_BASE_PTR5, 0);
+	rt2x00mmio_register_write(rt2x00dev, TX_MAX_CNT5, 0);
+	rt2x00mmio_register_write(rt2x00dev, TX_CTX_IDX5, 0);
+	rt2x00mmio_register_write(rt2x00dev, TX_DTX_IDX5, 0);
 
 	entry_priv = rt2x00dev->rx->entries[0].priv_data;
-	rt2x00pci_register_write(rt2x00dev, RX_BASE_PTR, entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, RX_MAX_CNT,
-				 rt2x00dev->rx[0].limit);
-	rt2x00pci_register_write(rt2x00dev, RX_CRX_IDX,
-				 rt2x00dev->rx[0].limit - 1);
-	rt2x00pci_register_write(rt2x00dev, RX_DRX_IDX, 0);
+	rt2x00mmio_register_write(rt2x00dev, RX_BASE_PTR,
+				  entry_priv->desc_dma);
+	rt2x00mmio_register_write(rt2x00dev, RX_MAX_CNT,
+				  rt2x00dev->rx[0].limit);
+	rt2x00mmio_register_write(rt2x00dev, RX_CRX_IDX,
+				  rt2x00dev->rx[0].limit - 1);
+	rt2x00mmio_register_write(rt2x00dev, RX_DRX_IDX, 0);
 
 	rt2800_disable_wpdma(rt2x00dev);
 
-	rt2x00pci_register_write(rt2x00dev, DELAY_INT_CFG, 0);
+	rt2x00mmio_register_write(rt2x00dev, DELAY_INT_CFG, 0);
 
 	return 0;
 }
@@ -453,8 +458,8 @@ static void rt2800pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
 	 * should clear the register to assure a clean state.
 	 */
 	if (state == STATE_RADIO_IRQ_ON) {
-		rt2x00pci_register_read(rt2x00dev, INT_SOURCE_CSR, &reg);
-		rt2x00pci_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
+		rt2x00mmio_register_read(rt2x00dev, INT_SOURCE_CSR, &reg);
+		rt2x00mmio_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
 	}
 
 	spin_lock_irqsave(&rt2x00dev->irqmask_lock, flags);
@@ -466,7 +471,7 @@ static void rt2800pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
 		rt2x00_set_field32(&reg, INT_MASK_CSR_TX_FIFO_STATUS, 1);
 		rt2x00_set_field32(&reg, INT_MASK_CSR_AUTO_WAKEUP, 1);
 	}
-	rt2x00pci_register_write(rt2x00dev, INT_MASK_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, INT_MASK_CSR, reg);
 	spin_unlock_irqrestore(&rt2x00dev->irqmask_lock, flags);
 
 	if (state == STATE_RADIO_IRQ_OFF) {
@@ -488,7 +493,7 @@ static int rt2800pci_init_registers(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Reset DMA indexes
 	 */
-	rt2x00pci_register_read(rt2x00dev, WPDMA_RST_IDX, &reg);
+	rt2x00mmio_register_read(rt2x00dev, WPDMA_RST_IDX, &reg);
 	rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX0, 1);
 	rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX1, 1);
 	rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX2, 1);
@@ -496,29 +501,29 @@ static int rt2800pci_init_registers(struct rt2x00_dev *rt2x00dev)
 	rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX4, 1);
 	rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX5, 1);
 	rt2x00_set_field32(&reg, WPDMA_RST_IDX_DRX_IDX0, 1);
-	rt2x00pci_register_write(rt2x00dev, WPDMA_RST_IDX, reg);
+	rt2x00mmio_register_write(rt2x00dev, WPDMA_RST_IDX, reg);
 
-	rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e1f);
-	rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e00);
+	rt2x00mmio_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e1f);
+	rt2x00mmio_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e00);
 
 	if (rt2x00_is_pcie(rt2x00dev) &&
 	    (rt2x00_rt(rt2x00dev, RT3572) ||
 	     rt2x00_rt(rt2x00dev, RT5390) ||
 	     rt2x00_rt(rt2x00dev, RT5392))) {
-		rt2x00pci_register_read(rt2x00dev, AUX_CTRL, &reg);
+		rt2x00mmio_register_read(rt2x00dev, AUX_CTRL, &reg);
 		rt2x00_set_field32(&reg, AUX_CTRL_FORCE_PCIE_CLK, 1);
 		rt2x00_set_field32(&reg, AUX_CTRL_WAKE_PCIE_EN, 1);
-		rt2x00pci_register_write(rt2x00dev, AUX_CTRL, reg);
+		rt2x00mmio_register_write(rt2x00dev, AUX_CTRL, reg);
 	}
 
-	rt2x00pci_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
+	rt2x00mmio_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
 
 	reg = 0;
 	rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_CSR, 1);
 	rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_BBP, 1);
-	rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
+	rt2x00mmio_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 
-	rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
+	rt2x00mmio_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
 
 	return 0;
 }
@@ -538,8 +543,8 @@ static int rt2800pci_enable_radio(struct rt2x00_dev *rt2x00dev)
 		return retval;
 
 	/* After resume MCU_BOOT_SIGNAL will trash these. */
-	rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
-	rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
+	rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
+	rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
 
 	rt2800_mcu_request(rt2x00dev, MCU_SLEEP, TOKEN_RADIO_OFF, 0xff, 0x02);
 	rt2800pci_mcu_status(rt2x00dev, TOKEN_RADIO_OFF);
@@ -554,8 +559,8 @@ static void rt2800pci_disable_radio(struct rt2x00_dev *rt2x00dev)
 {
 	if (rt2x00_is_soc(rt2x00dev)) {
 		rt2800_disable_radio(rt2x00dev);
-		rt2x00pci_register_write(rt2x00dev, PWR_PIN_CFG, 0);
-		rt2x00pci_register_write(rt2x00dev, TX_PIN_CFG, 0);
+		rt2x00mmio_register_write(rt2x00dev, PWR_PIN_CFG, 0);
+		rt2x00mmio_register_write(rt2x00dev, TX_PIN_CFG, 0);
 	}
 }
 
@@ -567,10 +572,10 @@ static int rt2800pci_set_state(struct rt2x00_dev *rt2x00dev,
 				   0, 0x02);
 		rt2800pci_mcu_status(rt2x00dev, TOKEN_WAKEUP);
 	} else if (state == STATE_SLEEP) {
-		rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_STATUS,
-					 0xffffffff);
-		rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CID,
-					 0xffffffff);
+		rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_STATUS,
+					  0xffffffff);
+		rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_CID,
+					  0xffffffff);
 		rt2800_mcu_request(rt2x00dev, MCU_SLEEP, TOKEN_SLEEP,
 				   0xff, 0x01);
 	}
@@ -611,8 +616,8 @@ static int rt2800pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 	}
 
 	if (unlikely(retval))
-		ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
-		      state, retval);
+		rt2x00_err(rt2x00dev, "Device failed to enter state %d (%d)\n",
+			   state, retval);
 
 	return retval;
 }
@@ -629,7 +634,7 @@ static void rt2800pci_write_tx_desc(struct queue_entry *entry,
 				    struct txentry_desc *txdesc)
 {
 	struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
-	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
+	struct queue_entry_priv_mmio *entry_priv = entry->priv_data;
 	__le32 *txd = entry_priv->desc;
 	u32 word;
 
@@ -683,7 +688,7 @@ static void rt2800pci_write_tx_desc(struct queue_entry *entry,
 static void rt2800pci_fill_rxdone(struct queue_entry *entry,
 				  struct rxdone_entry_desc *rxdesc)
 {
-	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
+	struct queue_entry_priv_mmio *entry_priv = entry->priv_data;
 	__le32 *rxd = entry_priv->desc;
 	u32 word;
 
@@ -730,11 +735,6 @@ static void rt2800pci_fill_rxdone(struct queue_entry *entry,
 	 * Process the RXWI structure that is at the start of the buffer.
 	 */
 	rt2800_process_rxwi(entry, rxdesc);
-
-	/*
-	 * Remove RXWI descriptor from start of buffer.
-	 */
-	skb_pull(entry->skb, RXWI_DESC_SIZE);
 }
 
 /*
@@ -843,8 +843,8 @@ static bool rt2800pci_txdone(struct rt2x00_dev *rt2x00dev)
 			 * Unknown queue, this shouldn't happen. Just drop
 			 * this tx status.
 			 */
-			WARNING(rt2x00dev, "Got TX status report with "
-					   "unexpected pid %u, dropping\n", qid);
+			rt2x00_warn(rt2x00dev, "Got TX status report with unexpected pid %u, dropping\n",
+				    qid);
 			break;
 		}
 
@@ -854,8 +854,8 @@ static bool rt2800pci_txdone(struct rt2x00_dev *rt2x00dev)
 			 * The queue is NULL, this shouldn't happen. Stop
 			 * processing here and drop the tx status
 			 */
-			WARNING(rt2x00dev, "Got TX status for an unavailable "
-					   "queue %u, dropping\n", qid);
+			rt2x00_warn(rt2x00dev, "Got TX status for an unavailable queue %u, dropping\n",
+				    qid);
 			break;
 		}
 
@@ -864,8 +864,8 @@ static bool rt2800pci_txdone(struct rt2x00_dev *rt2x00dev)
 			 * The queue is empty. Stop processing here
 			 * and drop the tx status.
 			 */
-			WARNING(rt2x00dev, "Got TX status for an empty "
-					   "queue %u, dropping\n", qid);
+			rt2x00_warn(rt2x00dev, "Got TX status for an empty queue %u, dropping\n",
+				    qid);
 			break;
 		}
 
@@ -883,9 +883,8 @@ static bool rt2800pci_txdone(struct rt2x00_dev *rt2x00dev)
 			if (!rt2x00queue_for_each_entry(queue, Q_INDEX_DONE,
 							Q_INDEX, &status,
 							rt2800pci_txdone_match_first)) {
-				WARNING(rt2x00dev, "No frame found for TX "
-						   "status on queue %u, dropping\n",
-						   qid);
+				rt2x00_warn(rt2x00dev, "No frame found for TX status on queue %u, dropping\n",
+					    qid);
 				break;
 			}
 		}
@@ -914,9 +913,9 @@ static inline void rt2800pci_enable_interrupt(struct rt2x00_dev *rt2x00dev,
 	 * access needs locking.
 	 */
 	spin_lock_irq(&rt2x00dev->irqmask_lock);
-	rt2x00pci_register_read(rt2x00dev, INT_MASK_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, INT_MASK_CSR, &reg);
 	rt2x00_set_field32(&reg, irq_field, 1);
-	rt2x00pci_register_write(rt2x00dev, INT_MASK_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, INT_MASK_CSR, reg);
 	spin_unlock_irq(&rt2x00dev->irqmask_lock);
 }
 
@@ -957,15 +956,15 @@ static void rt2800pci_tbtt_tasklet(unsigned long data)
 		 * interval every 64 beacons by 64us to mitigate this effect.
 		 */
 		if (drv_data->tbtt_tick == (BCN_TBTT_OFFSET - 2)) {
-			rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
+			rt2x00mmio_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
 			rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_INTERVAL,
 					   (rt2x00dev->beacon_int * 16) - 1);
-			rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+			rt2x00mmio_register_write(rt2x00dev, BCN_TIME_CFG, reg);
 		} else if (drv_data->tbtt_tick == (BCN_TBTT_OFFSET - 1)) {
-			rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
+			rt2x00mmio_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
 			rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_INTERVAL,
 					   (rt2x00dev->beacon_int * 16));
-			rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+			rt2x00mmio_register_write(rt2x00dev, BCN_TIME_CFG, reg);
 		}
 		drv_data->tbtt_tick++;
 		drv_data->tbtt_tick %= BCN_TBTT_OFFSET;
@@ -978,7 +977,7 @@ static void rt2800pci_tbtt_tasklet(unsigned long data)
 static void rt2800pci_rxdone_tasklet(unsigned long data)
 {
 	struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
-	if (rt2x00pci_rxdone(rt2x00dev))
+	if (rt2x00mmio_rxdone(rt2x00dev))
 		tasklet_schedule(&rt2x00dev->rxdone_tasklet);
 	else if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
 		rt2800pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_RX_DONE);
@@ -1016,14 +1015,13 @@ static void rt2800pci_txstatus_interrupt(struct rt2x00_dev *rt2x00dev)
 	 * need to lock the kfifo.
 	 */
 	for (i = 0; i < rt2x00dev->ops->tx->entry_num; i++) {
-		rt2x00pci_register_read(rt2x00dev, TX_STA_FIFO, &status);
+		rt2x00mmio_register_read(rt2x00dev, TX_STA_FIFO, &status);
 
 		if (!rt2x00_get_field32(status, TX_STA_FIFO_VALID))
 			break;
 
 		if (!kfifo_put(&rt2x00dev->txstatus_fifo, &status)) {
-			WARNING(rt2x00dev, "TX status FIFO overrun,"
-				"drop tx status report.\n");
+			rt2x00_warn(rt2x00dev, "TX status FIFO overrun, drop tx status report\n");
 			break;
 		}
 	}
@@ -1038,8 +1036,8 @@ static irqreturn_t rt2800pci_interrupt(int irq, void *dev_instance)
 	u32 reg, mask;
 
 	/* Read status and ACK all interrupts */
-	rt2x00pci_register_read(rt2x00dev, INT_SOURCE_CSR, &reg);
-	rt2x00pci_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
+	rt2x00mmio_register_read(rt2x00dev, INT_SOURCE_CSR, &reg);
+	rt2x00mmio_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
 
 	if (!reg)
 		return IRQ_NONE;
@@ -1079,9 +1077,9 @@ static irqreturn_t rt2800pci_interrupt(int irq, void *dev_instance)
 	 * the tasklet will reenable the appropriate interrupts.
 	 */
 	spin_lock(&rt2x00dev->irqmask_lock);
-	rt2x00pci_register_read(rt2x00dev, INT_MASK_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, INT_MASK_CSR, &reg);
 	reg &= mask;
-	rt2x00pci_register_write(rt2x00dev, INT_MASK_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, INT_MASK_CSR, reg);
 	spin_unlock(&rt2x00dev->irqmask_lock);
 
 	return IRQ_HANDLED;
@@ -1132,13 +1130,13 @@ static const struct ieee80211_ops rt2800pci_mac80211_ops = {
 };
 
 static const struct rt2800_ops rt2800pci_rt2800_ops = {
-	.register_read		= rt2x00pci_register_read,
-	.register_read_lock	= rt2x00pci_register_read, /* same for PCI */
-	.register_write		= rt2x00pci_register_write,
-	.register_write_lock	= rt2x00pci_register_write, /* same for PCI */
-	.register_multiread	= rt2x00pci_register_multiread,
-	.register_multiwrite	= rt2x00pci_register_multiwrite,
-	.regbusy_read		= rt2x00pci_regbusy_read,
+	.register_read		= rt2x00mmio_register_read,
+	.register_read_lock	= rt2x00mmio_register_read, /* same for PCI */
+	.register_write		= rt2x00mmio_register_write,
+	.register_write_lock	= rt2x00mmio_register_write, /* same for PCI */
+	.register_multiread	= rt2x00mmio_register_multiread,
+	.register_multiwrite	= rt2x00mmio_register_multiwrite,
+	.regbusy_read		= rt2x00mmio_regbusy_read,
 	.read_eeprom		= rt2800pci_read_eeprom,
 	.hwcrypt_disabled	= rt2800pci_hwcrypt_disabled,
 	.drv_write_firmware	= rt2800pci_write_firmware,
@@ -1157,8 +1155,8 @@ static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = {
 	.get_firmware_name	= rt2800pci_get_firmware_name,
 	.check_firmware		= rt2800_check_firmware,
 	.load_firmware		= rt2800_load_firmware,
-	.initialize		= rt2x00pci_initialize,
-	.uninitialize		= rt2x00pci_uninitialize,
+	.initialize		= rt2x00mmio_initialize,
+	.uninitialize		= rt2x00mmio_uninitialize,
 	.get_entry_state	= rt2800pci_get_entry_state,
 	.clear_entry		= rt2800pci_clear_entry,
 	.set_device_state	= rt2800pci_set_device_state,
@@ -1171,7 +1169,7 @@ static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = {
 	.start_queue		= rt2800pci_start_queue,
 	.kick_queue		= rt2800pci_kick_queue,
 	.stop_queue		= rt2800pci_stop_queue,
-	.flush_queue		= rt2x00pci_flush_queue,
+	.flush_queue		= rt2x00mmio_flush_queue,
 	.write_tx_desc		= rt2800pci_write_tx_desc,
 	.write_tx_data		= rt2800_write_tx_data,
 	.write_beacon		= rt2800_write_beacon,
@@ -1192,21 +1190,24 @@ static const struct data_queue_desc rt2800pci_queue_rx = {
 	.entry_num		= 128,
 	.data_size		= AGGREGATION_SIZE,
 	.desc_size		= RXD_DESC_SIZE,
-	.priv_size		= sizeof(struct queue_entry_priv_pci),
+	.winfo_size		= RXWI_DESC_SIZE,
+	.priv_size		= sizeof(struct queue_entry_priv_mmio),
 };
 
 static const struct data_queue_desc rt2800pci_queue_tx = {
 	.entry_num		= 64,
 	.data_size		= AGGREGATION_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
-	.priv_size		= sizeof(struct queue_entry_priv_pci),
+	.winfo_size		= TXWI_DESC_SIZE,
+	.priv_size		= sizeof(struct queue_entry_priv_mmio),
 };
 
 static const struct data_queue_desc rt2800pci_queue_bcn = {
 	.entry_num		= 8,
 	.data_size		= 0, /* No DMA required for beacons */
-	.desc_size		= TXWI_DESC_SIZE,
-	.priv_size		= sizeof(struct queue_entry_priv_pci),
+	.desc_size		= TXD_DESC_SIZE,
+	.winfo_size		= TXWI_DESC_SIZE,
+	.priv_size		= sizeof(struct queue_entry_priv_mmio),
 };
 
 static const struct rt2x00_ops rt2800pci_ops = {
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index f32282009146..ac854d75bd6c 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -128,9 +128,9 @@ static inline bool rt2800usb_entry_txstatus_timeout(struct queue_entry *entry)
 
 	tout = time_after(jiffies, entry->last_action + msecs_to_jiffies(100));
 	if (unlikely(tout))
-		WARNING(entry->queue->rt2x00dev,
-			"TX status timeout for entry %d in queue %d\n",
-			entry->entry_idx, entry->queue->qid);
+		rt2x00_warn(entry->queue->rt2x00dev,
+			    "TX status timeout for entry %d in queue %d\n",
+			    entry->entry_idx, entry->queue->qid);
 	return tout;
 
 }
@@ -154,7 +154,8 @@ static bool rt2800usb_tx_sta_fifo_read_completed(struct rt2x00_dev *rt2x00dev,
 	bool valid;
 
 	if (urb_status) {
-		WARNING(rt2x00dev, "TX status read failed %d\n", urb_status);
+		rt2x00_warn(rt2x00dev, "TX status read failed %d\n",
+			    urb_status);
 
 		goto stop_reading;
 	}
@@ -162,7 +163,7 @@ static bool rt2800usb_tx_sta_fifo_read_completed(struct rt2x00_dev *rt2x00dev,
 	valid = rt2x00_get_field32(tx_status, TX_STA_FIFO_VALID);
 	if (valid) {
 		if (!kfifo_put(&rt2x00dev->txstatus_fifo, &tx_status))
-			WARNING(rt2x00dev, "TX status FIFO overrun\n");
+			rt2x00_warn(rt2x00dev, "TX status FIFO overrun\n");
 
 		queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work);
 
@@ -269,7 +270,7 @@ static int rt2800usb_write_firmware(struct rt2x00_dev *rt2x00dev,
 					     0, USB_MODE_FIRMWARE,
 					     REGISTER_TIMEOUT_FIRMWARE);
 	if (status < 0) {
-		ERROR(rt2x00dev, "Failed to write Firmware to device.\n");
+		rt2x00_err(rt2x00dev, "Failed to write Firmware to device\n");
 		return status;
 	}
 
@@ -392,8 +393,8 @@ static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 	}
 
 	if (unlikely(retval))
-		ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
-		      state, retval);
+		rt2x00_err(rt2x00dev, "Device failed to enter state %d (%d)\n",
+			   state, retval);
 
 	return retval;
 }
@@ -408,8 +409,7 @@ static void rt2800usb_watchdog(struct rt2x00_dev *rt2x00dev)
 
 	rt2x00usb_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
 	if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q)) {
-		WARNING(rt2x00dev, "TX HW queue 0 timed out,"
-			" invoke forced kick\n");
+		rt2x00_warn(rt2x00dev, "TX HW queue 0 timed out, invoke forced kick\n");
 
 		rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf40012);
 
@@ -424,8 +424,7 @@ static void rt2800usb_watchdog(struct rt2x00_dev *rt2x00dev)
 
 	rt2x00usb_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
 	if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q)) {
-		WARNING(rt2x00dev, "TX HW queue 1 timed out,"
-			" invoke forced kick\n");
+		rt2x00_warn(rt2x00dev, "TX HW queue 1 timed out, invoke forced kick\n");
 
 		rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf4000a);
 
@@ -485,7 +484,7 @@ static void rt2800usb_write_tx_desc(struct queue_entry *entry,
 	 */
 	skbdesc->flags |= SKBDESC_DESC_IN_SKB;
 	skbdesc->desc = txi;
-	skbdesc->desc_len = entry->queue->desc_size;
+	skbdesc->desc_len = TXINFO_DESC_SIZE + entry->queue->winfo_size;
 }
 
 /*
@@ -540,9 +539,9 @@ rt2800usb_txdone_entry_check(struct queue_entry *entry, u32 reg)
 	tx_pid  = rt2x00_get_field32(word, TXWI_W1_PACKETID);
 
 	if (wcid != tx_wcid || ack != tx_ack || (!is_agg && pid != tx_pid)) {
-		DEBUG(entry->queue->rt2x00dev,
-		      "TX status report missed for queue %d entry %d\n",
-		      entry->queue->qid, entry->entry_idx);
+		rt2x00_dbg(entry->queue->rt2x00dev,
+			   "TX status report missed for queue %d entry %d\n",
+			   entry->queue->qid, entry->entry_idx);
 		return TXDONE_UNKNOWN;
 	}
 
@@ -566,8 +565,8 @@ static void rt2800usb_txdone(struct rt2x00_dev *rt2x00dev)
 		queue = rt2x00queue_get_tx_queue(rt2x00dev, qid);
 
 		if (unlikely(rt2x00queue_empty(queue))) {
-			WARNING(rt2x00dev, "Got TX status for an empty "
-					   "queue %u, dropping\n", qid);
+			rt2x00_warn(rt2x00dev, "Got TX status for an empty queue %u, dropping\n",
+				    qid);
 			break;
 		}
 
@@ -575,8 +574,8 @@ static void rt2800usb_txdone(struct rt2x00_dev *rt2x00dev)
 
 		if (unlikely(test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
 			     !test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))) {
-			WARNING(rt2x00dev, "Data pending for entry %u "
-					   "in queue %u\n", entry->entry_idx, qid);
+			rt2x00_warn(rt2x00dev, "Data pending for entry %u in queue %u\n",
+				    entry->entry_idx, qid);
 			break;
 		}
 
@@ -677,8 +676,8 @@ static void rt2800usb_fill_rxdone(struct queue_entry *entry,
 	 */
 	if (unlikely(rx_pkt_len == 0 ||
 			rx_pkt_len > entry->queue->data_size)) {
-		ERROR(entry->queue->rt2x00dev,
-			"Bad frame size %d, forcing to 0\n", rx_pkt_len);
+		rt2x00_err(entry->queue->rt2x00dev,
+			   "Bad frame size %d, forcing to 0\n", rx_pkt_len);
 		return;
 	}
 
@@ -730,11 +729,6 @@ static void rt2800usb_fill_rxdone(struct queue_entry *entry,
 	 * Process the RXWI structure.
 	 */
 	rt2800_process_rxwi(entry, rxdesc);
-
-	/*
-	 * Remove RXWI descriptor from start of buffer.
-	 */
-	skb_pull(entry->skb, entry->queue->desc_size - RXINFO_DESC_SIZE);
 }
 
 /*
@@ -858,21 +852,24 @@ static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
 static const struct data_queue_desc rt2800usb_queue_rx = {
 	.entry_num		= 128,
 	.data_size		= AGGREGATION_SIZE,
-	.desc_size		= RXINFO_DESC_SIZE + RXWI_DESC_SIZE,
+	.desc_size		= RXINFO_DESC_SIZE,
+	.winfo_size		= RXWI_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
 static const struct data_queue_desc rt2800usb_queue_tx = {
 	.entry_num		= 16,
 	.data_size		= AGGREGATION_SIZE,
-	.desc_size		= TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
+	.desc_size		= TXINFO_DESC_SIZE,
+	.winfo_size		= TXWI_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
 static const struct data_queue_desc rt2800usb_queue_bcn = {
 	.entry_num		= 8,
 	.data_size		= MGMT_FRAME_SIZE,
-	.desc_size		= TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
+	.desc_size		= TXINFO_DESC_SIZE,
+	.winfo_size		= TXWI_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
@@ -898,21 +895,24 @@ static const struct rt2x00_ops rt2800usb_ops = {
 static const struct data_queue_desc rt2800usb_queue_rx_5592 = {
 	.entry_num		= 128,
 	.data_size		= AGGREGATION_SIZE,
-	.desc_size		= RXINFO_DESC_SIZE + RXWI_DESC_SIZE_5592,
+	.desc_size		= RXINFO_DESC_SIZE,
+	.winfo_size		= RXWI_DESC_SIZE_5592,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
 static const struct data_queue_desc rt2800usb_queue_tx_5592 = {
 	.entry_num		= 16,
 	.data_size		= AGGREGATION_SIZE,
-	.desc_size		= TXINFO_DESC_SIZE + TXWI_DESC_SIZE_5592,
+	.desc_size		= TXINFO_DESC_SIZE,
+	.winfo_size		= TXWI_DESC_SIZE_5592,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
 static const struct data_queue_desc rt2800usb_queue_bcn_5592 = {
 	.entry_num		= 8,
 	.data_size		= MGMT_FRAME_SIZE,
-	.desc_size		= TXINFO_DESC_SIZE + TXWI_DESC_SIZE_5592,
+	.desc_size		= TXINFO_DESC_SIZE,
+	.winfo_size		= TXWI_DESC_SIZE_5592,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 0d02d16ca166..7510723a8c37 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -54,47 +54,36 @@
 #define DRV_VERSION	"2.3.0"
 #define DRV_PROJECT	"http://rt2x00.serialmonkey.com"
 
-/*
- * Debug definitions.
+/* Debug definitions.
  * Debug output has to be enabled during compile time.
  */
-#define DEBUG_PRINTK_MSG(__dev, __kernlvl, __lvl, __msg, __args...)	\
-	printk(__kernlvl "%s -> %s: %s - " __msg,			\
-	       wiphy_name((__dev)->hw->wiphy), __func__, __lvl, ##__args)
-
-#define DEBUG_PRINTK_PROBE(__kernlvl, __lvl, __msg, __args...)	\
-	printk(__kernlvl "%s -> %s: %s - " __msg,		\
-	       KBUILD_MODNAME, __func__, __lvl, ##__args)
-
 #ifdef CONFIG_RT2X00_DEBUG
-#define DEBUG_PRINTK(__dev, __kernlvl, __lvl, __msg, __args...)	\
-	DEBUG_PRINTK_MSG(__dev, __kernlvl, __lvl, __msg, ##__args)
-#else
-#define DEBUG_PRINTK(__dev, __kernlvl, __lvl, __msg, __args...)	\
-	do { } while (0)
+#define DEBUG
 #endif /* CONFIG_RT2X00_DEBUG */
 
-/*
- * Various debug levels.
- * The debug levels PANIC and ERROR both indicate serious problems,
- * for this reason they should never be ignored.
- * The special ERROR_PROBE message is for messages that are generated
- * when the rt2x00_dev is not yet initialized.
+/* Utility printing macros
+ * rt2x00_probe_err is for messages when rt2x00_dev is uninitialized
  */
-#define PANIC(__dev, __msg, __args...) \
-	DEBUG_PRINTK_MSG(__dev, KERN_CRIT, "Panic", __msg, ##__args)
-#define ERROR(__dev, __msg, __args...)	\
-	DEBUG_PRINTK_MSG(__dev, KERN_ERR, "Error", __msg, ##__args)
-#define ERROR_PROBE(__msg, __args...) \
-	DEBUG_PRINTK_PROBE(KERN_ERR, "Error", __msg, ##__args)
-#define WARNING(__dev, __msg, __args...) \
-	DEBUG_PRINTK_MSG(__dev, KERN_WARNING, "Warning", __msg, ##__args)
-#define INFO(__dev, __msg, __args...) \
-	DEBUG_PRINTK_MSG(__dev, KERN_INFO, "Info", __msg, ##__args)
-#define DEBUG(__dev, __msg, __args...) \
-	DEBUG_PRINTK(__dev, KERN_DEBUG, "Debug", __msg, ##__args)
-#define EEPROM(__dev, __msg, __args...) \
-	DEBUG_PRINTK(__dev, KERN_DEBUG, "EEPROM recovery", __msg, ##__args)
+#define rt2x00_probe_err(fmt, ...)					\
+	printk(KERN_ERR KBUILD_MODNAME ": %s: Error - " fmt,		\
+	       __func__, ##__VA_ARGS__)
+#define rt2x00_err(dev, fmt, ...)					\
+	wiphy_err((dev)->hw->wiphy, "%s: Error - " fmt,			\
+		  __func__, ##__VA_ARGS__)
+#define rt2x00_warn(dev, fmt, ...)					\
+	wiphy_warn((dev)->hw->wiphy, "%s: Warning - " fmt,		\
+		   __func__, ##__VA_ARGS__)
+#define rt2x00_info(dev, fmt, ...)					\
+	wiphy_info((dev)->hw->wiphy, "%s: Info - " fmt,			\
+		   __func__, ##__VA_ARGS__)
+
+/* Various debug levels */
+#define rt2x00_dbg(dev, fmt, ...)					\
+	wiphy_dbg((dev)->hw->wiphy, "%s: Debug - " fmt,			\
+		  __func__, ##__VA_ARGS__)
+#define rt2x00_eeprom_dbg(dev, fmt, ...)				\
+	wiphy_dbg((dev)->hw->wiphy, "%s: EEPROM recovery - " fmt,	\
+		  __func__, ##__VA_ARGS__)
 
 /*
  * Duration calculations
@@ -1101,9 +1090,9 @@ static inline void rt2x00_set_chip(struct rt2x00_dev *rt2x00dev,
 	rt2x00dev->chip.rf = rf;
 	rt2x00dev->chip.rev = rev;
 
-	INFO(rt2x00dev,
-	     "Chipset detected - rt: %04x, rf: %04x, rev: %04x.\n",
-	     rt2x00dev->chip.rt, rt2x00dev->chip.rf, rt2x00dev->chip.rev);
+	rt2x00_info(rt2x00dev, "Chipset detected - rt: %04x, rf: %04x, rev: %04x\n",
+		    rt2x00dev->chip.rt, rt2x00dev->chip.rf,
+		    rt2x00dev->chip.rev);
 }
 
 static inline void rt2x00_set_rt(struct rt2x00_dev *rt2x00dev,
@@ -1112,15 +1101,16 @@ static inline void rt2x00_set_rt(struct rt2x00_dev *rt2x00dev,
 	rt2x00dev->chip.rt = rt;
 	rt2x00dev->chip.rev = rev;
 
-	INFO(rt2x00dev, "RT chipset %04x, rev %04x detected\n",
-	     rt2x00dev->chip.rt, rt2x00dev->chip.rev);
+	rt2x00_info(rt2x00dev, "RT chipset %04x, rev %04x detected\n",
+		    rt2x00dev->chip.rt, rt2x00dev->chip.rev);
 }
 
 static inline void rt2x00_set_rf(struct rt2x00_dev *rt2x00dev, const u16 rf)
 {
 	rt2x00dev->chip.rf = rf;
 
-	INFO(rt2x00dev, "RF chipset %04x detected\n", rt2x00dev->chip.rf);
+	rt2x00_info(rt2x00dev, "RF chipset %04x detected\n",
+		    rt2x00dev->chip.rf);
 }
 
 static inline bool rt2x00_rt(struct rt2x00_dev *rt2x00dev, const u16 rt)
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index 49a63e973934..8cb43f8f3efc 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -184,7 +184,7 @@ static u16 rt2x00ht_center_channel(struct rt2x00_dev *rt2x00dev,
 	/*
 	 * Initialize center channel to current channel.
 	 */
-	center_channel = spec->channels[conf->channel->hw_value].channel;
+	center_channel = spec->channels[conf->chandef.chan->hw_value].channel;
 
 	/*
 	 * Adjust center channel to HT40+ and HT40- operation.
@@ -199,7 +199,7 @@ static u16 rt2x00ht_center_channel(struct rt2x00_dev *rt2x00dev,
 			return i;
 
 	WARN_ON(1);
-	return conf->channel->hw_value;
+	return conf->chandef.chan->hw_value;
 }
 
 void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
@@ -227,7 +227,7 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
 			hw_value = rt2x00ht_center_channel(rt2x00dev, conf);
 		} else {
 			clear_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags);
-			hw_value = conf->channel->hw_value;
+			hw_value = conf->chandef.chan->hw_value;
 		}
 
 		memcpy(&libconf.rf,
@@ -279,8 +279,8 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
 	else
 		clear_bit(CONFIG_POWERSAVING, &rt2x00dev->flags);
 
-	rt2x00dev->curr_band = conf->channel->band;
-	rt2x00dev->curr_freq = conf->channel->center_freq;
+	rt2x00dev->curr_band = conf->chandef.chan->band;
+	rt2x00dev->curr_freq = conf->chandef.chan->center_freq;
 	rt2x00dev->tx_power = conf->power_level;
 	rt2x00dev->short_retry = conf->short_frame_max_tx_count;
 	rt2x00dev->long_retry = conf->long_frame_max_tx_count;
diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c
index 3bb8cafbac59..fe7a7f63a9ed 100644
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/rt2x00/rt2x00debug.c
@@ -174,7 +174,7 @@ void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
 	do_gettimeofday(&timestamp);
 
 	if (skb_queue_len(&intf->frame_dump_skbqueue) > 20) {
-		DEBUG(rt2x00dev, "txrx dump queue length exceeded.\n");
+		rt2x00_dbg(rt2x00dev, "txrx dump queue length exceeded\n");
 		return;
 	}
 
@@ -185,7 +185,7 @@ void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
 	skbcopy = alloc_skb(sizeof(*dump_hdr) + skbdesc->desc_len + data_len,
 			    GFP_ATOMIC);
 	if (!skbcopy) {
-		DEBUG(rt2x00dev, "Failed to copy skb for dump.\n");
+		rt2x00_dbg(rt2x00dev, "Failed to copy skb for dump\n");
 		return;
 	}
 
@@ -657,7 +657,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
 
 	intf = kzalloc(sizeof(struct rt2x00debug_intf), GFP_KERNEL);
 	if (!intf) {
-		ERROR(rt2x00dev, "Failed to allocate debug handler.\n");
+		rt2x00_err(rt2x00dev, "Failed to allocate debug handler\n");
 		return;
 	}
 
@@ -760,7 +760,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
 
 exit:
 	rt2x00debug_deregister(rt2x00dev);
-	ERROR(rt2x00dev, "Failed to register debug handler.\n");
+	rt2x00_err(rt2x00dev, "Failed to register debug handler\n");
 }
 
 void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev)
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 189744db65e0..90dc14336980 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -171,7 +171,7 @@ static void rt2x00lib_autowakeup(struct work_struct *work)
 		return;
 
 	if (rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_AWAKE))
-		ERROR(rt2x00dev, "Device failed to wakeup.\n");
+		rt2x00_err(rt2x00dev, "Device failed to wakeup\n");
 	clear_bit(CONFIG_POWERSAVING, &rt2x00dev->flags);
 }
 
@@ -673,9 +673,8 @@ static int rt2x00lib_rxdone_read_signal(struct rt2x00_dev *rt2x00dev,
 		break;
 	}
 
-	WARNING(rt2x00dev, "Frame received with unrecognized signal, "
-		"mode=0x%.4x, signal=0x%.4x, type=%d.\n",
-		rxdesc->rate_mode, signal, type);
+	rt2x00_warn(rt2x00dev, "Frame received with unrecognized signal, mode=0x%.4x, signal=0x%.4x, type=%d\n",
+		    rxdesc->rate_mode, signal, type);
 	return 0;
 }
 
@@ -720,8 +719,8 @@ void rt2x00lib_rxdone(struct queue_entry *entry, gfp_t gfp)
 	 */
 	if (unlikely(rxdesc.size == 0 ||
 		     rxdesc.size > entry->queue->data_size)) {
-		ERROR(rt2x00dev, "Wrong frame size %d max %d.\n",
-			rxdesc.size, entry->queue->data_size);
+		rt2x00_err(rt2x00dev, "Wrong frame size %d max %d\n",
+			   rxdesc.size, entry->queue->data_size);
 		dev_kfree_skb(entry->skb);
 		goto renew_skb;
 	}
@@ -1006,7 +1005,7 @@ static int rt2x00lib_probe_hw_modes(struct rt2x00_dev *rt2x00dev,
 
  exit_free_channels:
 	kfree(channels);
-	ERROR(rt2x00dev, "Allocation ieee80211 modes failed.\n");
+	rt2x00_err(rt2x00dev, "Allocation ieee80211 modes failed\n");
 	return -ENOMEM;
 }
 
@@ -1337,7 +1336,7 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
 	 */
 	retval = rt2x00dev->ops->lib->probe_hw(rt2x00dev);
 	if (retval) {
-		ERROR(rt2x00dev, "Failed to allocate device.\n");
+		rt2x00_err(rt2x00dev, "Failed to allocate device\n");
 		goto exit;
 	}
 
@@ -1353,7 +1352,7 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
 	 */
 	retval = rt2x00lib_probe_hw(rt2x00dev);
 	if (retval) {
-		ERROR(rt2x00dev, "Failed to initialize hw.\n");
+		rt2x00_err(rt2x00dev, "Failed to initialize hw\n");
 		goto exit;
 	}
 
@@ -1451,7 +1450,7 @@ EXPORT_SYMBOL_GPL(rt2x00lib_remove_dev);
 #ifdef CONFIG_PM
 int rt2x00lib_suspend(struct rt2x00_dev *rt2x00dev, pm_message_t state)
 {
-	DEBUG(rt2x00dev, "Going to sleep.\n");
+	rt2x00_dbg(rt2x00dev, "Going to sleep\n");
 
 	/*
 	 * Prevent mac80211 from accessing driver while suspended.
@@ -1482,8 +1481,7 @@ int rt2x00lib_suspend(struct rt2x00_dev *rt2x00dev, pm_message_t state)
 	 * device is as good as disabled.
 	 */
 	if (rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_SLEEP))
-		WARNING(rt2x00dev, "Device failed to enter sleep state, "
-			"continue suspending.\n");
+		rt2x00_warn(rt2x00dev, "Device failed to enter sleep state, continue suspending\n");
 
 	return 0;
 }
@@ -1491,7 +1489,7 @@ EXPORT_SYMBOL_GPL(rt2x00lib_suspend);
 
 int rt2x00lib_resume(struct rt2x00_dev *rt2x00dev)
 {
-	DEBUG(rt2x00dev, "Waking up.\n");
+	rt2x00_dbg(rt2x00dev, "Waking up\n");
 
 	/*
 	 * Restore/enable extra components.
diff --git a/drivers/net/wireless/rt2x00/rt2x00firmware.c b/drivers/net/wireless/rt2x00/rt2x00firmware.c
index f316aad30612..1b4254b4272d 100644
--- a/drivers/net/wireless/rt2x00/rt2x00firmware.c
+++ b/drivers/net/wireless/rt2x00/rt2x00firmware.c
@@ -42,28 +42,28 @@ static int rt2x00lib_request_firmware(struct rt2x00_dev *rt2x00dev)
 	 */
 	fw_name = rt2x00dev->ops->lib->get_firmware_name(rt2x00dev);
 	if (!fw_name) {
-		ERROR(rt2x00dev,
-		      "Invalid firmware filename.\n"
-		      "Please file bug report to %s.\n", DRV_PROJECT);
+		rt2x00_err(rt2x00dev,
+			   "Invalid firmware filename\n"
+			   "Please file bug report to %s\n", DRV_PROJECT);
 		return -EINVAL;
 	}
 
-	INFO(rt2x00dev, "Loading firmware file '%s'.\n", fw_name);
+	rt2x00_info(rt2x00dev, "Loading firmware file '%s'\n", fw_name);
 
 	retval = request_firmware(&fw, fw_name, device);
 	if (retval) {
-		ERROR(rt2x00dev, "Failed to request Firmware.\n");
+		rt2x00_err(rt2x00dev, "Failed to request Firmware\n");
 		return retval;
 	}
 
 	if (!fw || !fw->size || !fw->data) {
-		ERROR(rt2x00dev, "Failed to read Firmware.\n");
+		rt2x00_err(rt2x00dev, "Failed to read Firmware\n");
 		release_firmware(fw);
 		return -ENOENT;
 	}
 
-	INFO(rt2x00dev, "Firmware detected - version: %d.%d.\n",
-	     fw->data[fw->size - 4], fw->data[fw->size - 3]);
+	rt2x00_info(rt2x00dev, "Firmware detected - version: %d.%d\n",
+		    fw->data[fw->size - 4], fw->data[fw->size - 3]);
 	snprintf(rt2x00dev->hw->wiphy->fw_version,
 			sizeof(rt2x00dev->hw->wiphy->fw_version), "%d.%d",
 			fw->data[fw->size - 4], fw->data[fw->size - 3]);
@@ -73,15 +73,14 @@ static int rt2x00lib_request_firmware(struct rt2x00_dev *rt2x00dev)
 	case FW_OK:
 		break;
 	case FW_BAD_CRC:
-		ERROR(rt2x00dev, "Firmware checksum error.\n");
+		rt2x00_err(rt2x00dev, "Firmware checksum error\n");
 		goto exit;
 	case FW_BAD_LENGTH:
-		ERROR(rt2x00dev,
-		      "Invalid firmware file length (len=%zu)\n", fw->size);
+		rt2x00_err(rt2x00dev, "Invalid firmware file length (len=%zu)\n",
+			   fw->size);
 		goto exit;
 	case FW_BAD_VERSION:
-		ERROR(rt2x00dev,
-		      "Current firmware does not support detected chipset.\n");
+		rt2x00_err(rt2x00dev, "Current firmware does not support detected chipset\n");
 		goto exit;
 	}
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00leds.c b/drivers/net/wireless/rt2x00/rt2x00leds.c
index 8679d781a264..997a6c89e66e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00leds.c
+++ b/drivers/net/wireless/rt2x00/rt2x00leds.c
@@ -113,7 +113,7 @@ static int rt2x00leds_register_led(struct rt2x00_dev *rt2x00dev,
 
 	retval = led_classdev_register(device, &led->led_dev);
 	if (retval) {
-		ERROR(rt2x00dev, "Failed to register led handler.\n");
+		rt2x00_err(rt2x00dev, "Failed to register led handler\n");
 		return retval;
 	}
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index 9161c02d8ff9..f883802f3505 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -46,7 +46,7 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev,
 
 	skb = dev_alloc_skb(data_length + rt2x00dev->hw->extra_tx_headroom);
 	if (unlikely(!skb)) {
-		WARNING(rt2x00dev, "Failed to create RTS/CTS frame.\n");
+		rt2x00_warn(rt2x00dev, "Failed to create RTS/CTS frame\n");
 		return -ENOMEM;
 	}
 
@@ -93,7 +93,7 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev,
 	retval = rt2x00queue_write_tx_frame(queue, skb, true);
 	if (retval) {
 		dev_kfree_skb_any(skb);
-		WARNING(rt2x00dev, "Failed to send RTS/CTS frame.\n");
+		rt2x00_warn(rt2x00dev, "Failed to send RTS/CTS frame\n");
 	}
 
 	return retval;
@@ -126,9 +126,9 @@ void rt2x00mac_tx(struct ieee80211_hw *hw,
 
 	queue = rt2x00queue_get_tx_queue(rt2x00dev, qid);
 	if (unlikely(!queue)) {
-		ERROR(rt2x00dev,
-		      "Attempt to send packet over invalid queue %d.\n"
-		      "Please file bug report to %s.\n", qid, DRV_PROJECT);
+		rt2x00_err(rt2x00dev,
+			   "Attempt to send packet over invalid queue %d\n"
+			   "Please file bug report to %s\n", qid, DRV_PROJECT);
 		goto exit_free_skb;
 	}
 
@@ -731,9 +731,10 @@ int rt2x00mac_conf_tx(struct ieee80211_hw *hw,
 	queue->aifs = params->aifs;
 	queue->txop = params->txop;
 
-	DEBUG(rt2x00dev,
-	      "Configured TX queue %d - CWmin: %d, CWmax: %d, Aifs: %d, TXop: %d.\n",
-	      queue_idx, queue->cw_min, queue->cw_max, queue->aifs, queue->txop);
+	rt2x00_dbg(rt2x00dev,
+		   "Configured TX queue %d - CWmin: %d, CWmax: %d, Aifs: %d, TXop: %d\n",
+		   queue_idx, queue->cw_min, queue->cw_max, queue->aifs,
+		   queue->txop);
 
 	return 0;
 }
diff --git a/drivers/net/wireless/rt2x00/rt2x00mmio.c b/drivers/net/wireless/rt2x00/rt2x00mmio.c
index d84a680ba0c9..64b06c6abe58 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mmio.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mmio.c
@@ -34,10 +34,10 @@
 /*
  * Register access.
  */
-int rt2x00pci_regbusy_read(struct rt2x00_dev *rt2x00dev,
-			   const unsigned int offset,
-			   const struct rt2x00_field32 field,
-			   u32 *reg)
+int rt2x00mmio_regbusy_read(struct rt2x00_dev *rt2x00dev,
+			    const unsigned int offset,
+			    const struct rt2x00_field32 field,
+			    u32 *reg)
 {
 	unsigned int i;
 
@@ -45,7 +45,7 @@ int rt2x00pci_regbusy_read(struct rt2x00_dev *rt2x00dev,
 		return 0;
 
 	for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
-		rt2x00pci_register_read(rt2x00dev, offset, reg);
+		rt2x00mmio_register_read(rt2x00dev, offset, reg);
 		if (!rt2x00_get_field32(*reg, field))
 			return 1;
 		udelay(REGISTER_BUSY_DELAY);
@@ -57,13 +57,13 @@ int rt2x00pci_regbusy_read(struct rt2x00_dev *rt2x00dev,
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(rt2x00pci_regbusy_read);
+EXPORT_SYMBOL_GPL(rt2x00mmio_regbusy_read);
 
-bool rt2x00pci_rxdone(struct rt2x00_dev *rt2x00dev)
+bool rt2x00mmio_rxdone(struct rt2x00_dev *rt2x00dev)
 {
 	struct data_queue *queue = rt2x00dev->rx;
 	struct queue_entry *entry;
-	struct queue_entry_priv_pci *entry_priv;
+	struct queue_entry_priv_mmio *entry_priv;
 	struct skb_frame_desc *skbdesc;
 	int max_rx = 16;
 
@@ -96,24 +96,24 @@ bool rt2x00pci_rxdone(struct rt2x00_dev *rt2x00dev)
 
 	return !max_rx;
 }
-EXPORT_SYMBOL_GPL(rt2x00pci_rxdone);
+EXPORT_SYMBOL_GPL(rt2x00mmio_rxdone);
 
-void rt2x00pci_flush_queue(struct data_queue *queue, bool drop)
+void rt2x00mmio_flush_queue(struct data_queue *queue, bool drop)
 {
 	unsigned int i;
 
 	for (i = 0; !rt2x00queue_empty(queue) && i < 10; i++)
 		msleep(10);
 }
-EXPORT_SYMBOL_GPL(rt2x00pci_flush_queue);
+EXPORT_SYMBOL_GPL(rt2x00mmio_flush_queue);
 
 /*
  * Device initialization handlers.
  */
-static int rt2x00pci_alloc_queue_dma(struct rt2x00_dev *rt2x00dev,
-				     struct data_queue *queue)
+static int rt2x00mmio_alloc_queue_dma(struct rt2x00_dev *rt2x00dev,
+				      struct data_queue *queue)
 {
-	struct queue_entry_priv_pci *entry_priv;
+	struct queue_entry_priv_mmio *entry_priv;
 	void *addr;
 	dma_addr_t dma;
 	unsigned int i;
@@ -141,10 +141,10 @@ static int rt2x00pci_alloc_queue_dma(struct rt2x00_dev *rt2x00dev,
 	return 0;
 }
 
-static void rt2x00pci_free_queue_dma(struct rt2x00_dev *rt2x00dev,
-				     struct data_queue *queue)
+static void rt2x00mmio_free_queue_dma(struct rt2x00_dev *rt2x00dev,
+				      struct data_queue *queue)
 {
-	struct queue_entry_priv_pci *entry_priv =
+	struct queue_entry_priv_mmio *entry_priv =
 	    queue->entries[0].priv_data;
 
 	if (entry_priv->desc)
@@ -154,7 +154,7 @@ static void rt2x00pci_free_queue_dma(struct rt2x00_dev *rt2x00dev,
 	entry_priv->desc = NULL;
 }
 
-int rt2x00pci_initialize(struct rt2x00_dev *rt2x00dev)
+int rt2x00mmio_initialize(struct rt2x00_dev *rt2x00dev)
 {
 	struct data_queue *queue;
 	int status;
@@ -163,7 +163,7 @@ int rt2x00pci_initialize(struct rt2x00_dev *rt2x00dev)
 	 * Allocate DMA
 	 */
 	queue_for_each(rt2x00dev, queue) {
-		status = rt2x00pci_alloc_queue_dma(rt2x00dev, queue);
+		status = rt2x00mmio_alloc_queue_dma(rt2x00dev, queue);
 		if (status)
 			goto exit;
 	}
@@ -175,8 +175,8 @@ int rt2x00pci_initialize(struct rt2x00_dev *rt2x00dev)
 			     rt2x00dev->ops->lib->irq_handler,
 			     IRQF_SHARED, rt2x00dev->name, rt2x00dev);
 	if (status) {
-		ERROR(rt2x00dev, "IRQ %d allocation failed (error %d).\n",
-		      rt2x00dev->irq, status);
+		rt2x00_err(rt2x00dev, "IRQ %d allocation failed (error %d)\n",
+			   rt2x00dev->irq, status);
 		goto exit;
 	}
 
@@ -184,13 +184,13 @@ int rt2x00pci_initialize(struct rt2x00_dev *rt2x00dev)
 
 exit:
 	queue_for_each(rt2x00dev, queue)
-		rt2x00pci_free_queue_dma(rt2x00dev, queue);
+		rt2x00mmio_free_queue_dma(rt2x00dev, queue);
 
 	return status;
 }
-EXPORT_SYMBOL_GPL(rt2x00pci_initialize);
+EXPORT_SYMBOL_GPL(rt2x00mmio_initialize);
 
-void rt2x00pci_uninitialize(struct rt2x00_dev *rt2x00dev)
+void rt2x00mmio_uninitialize(struct rt2x00_dev *rt2x00dev)
 {
 	struct data_queue *queue;
 
@@ -203,9 +203,9 @@ void rt2x00pci_uninitialize(struct rt2x00_dev *rt2x00dev)
 	 * Free DMA
 	 */
 	queue_for_each(rt2x00dev, queue)
-		rt2x00pci_free_queue_dma(rt2x00dev, queue);
+		rt2x00mmio_free_queue_dma(rt2x00dev, queue);
 }
-EXPORT_SYMBOL_GPL(rt2x00pci_uninitialize);
+EXPORT_SYMBOL_GPL(rt2x00mmio_uninitialize);
 
 /*
  * rt2x00mmio module information.
diff --git a/drivers/net/wireless/rt2x00/rt2x00mmio.h b/drivers/net/wireless/rt2x00/rt2x00mmio.h
index 4ecaf60175bf..cda3dbcf7ead 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mmio.h
+++ b/drivers/net/wireless/rt2x00/rt2x00mmio.h
@@ -31,37 +31,37 @@
 /*
  * Register access.
  */
-static inline void rt2x00pci_register_read(struct rt2x00_dev *rt2x00dev,
-					   const unsigned int offset,
-					   u32 *value)
+static inline void rt2x00mmio_register_read(struct rt2x00_dev *rt2x00dev,
+					    const unsigned int offset,
+					    u32 *value)
 {
 	*value = readl(rt2x00dev->csr.base + offset);
 }
 
-static inline void rt2x00pci_register_multiread(struct rt2x00_dev *rt2x00dev,
-						const unsigned int offset,
-						void *value, const u32 length)
+static inline void rt2x00mmio_register_multiread(struct rt2x00_dev *rt2x00dev,
+						 const unsigned int offset,
+						 void *value, const u32 length)
 {
 	memcpy_fromio(value, rt2x00dev->csr.base + offset, length);
 }
 
-static inline void rt2x00pci_register_write(struct rt2x00_dev *rt2x00dev,
-					    const unsigned int offset,
-					    u32 value)
+static inline void rt2x00mmio_register_write(struct rt2x00_dev *rt2x00dev,
+					     const unsigned int offset,
+					     u32 value)
 {
 	writel(value, rt2x00dev->csr.base + offset);
 }
 
-static inline void rt2x00pci_register_multiwrite(struct rt2x00_dev *rt2x00dev,
-						 const unsigned int offset,
-						 const void *value,
-						 const u32 length)
+static inline void rt2x00mmio_register_multiwrite(struct rt2x00_dev *rt2x00dev,
+						  const unsigned int offset,
+						  const void *value,
+						  const u32 length)
 {
 	__iowrite32_copy(rt2x00dev->csr.base + offset, value, length >> 2);
 }
 
 /**
- * rt2x00pci_regbusy_read - Read from register with busy check
+ * rt2x00mmio_regbusy_read - Read from register with busy check
  * @rt2x00dev: Device pointer, see &struct rt2x00_dev.
  * @offset: Register offset
  * @field: Field to check if register is busy
@@ -73,47 +73,47 @@ static inline void rt2x00pci_register_multiwrite(struct rt2x00_dev *rt2x00dev,
  * is not read after a certain timeout, this function will return
  * FALSE.
  */
-int rt2x00pci_regbusy_read(struct rt2x00_dev *rt2x00dev,
-			   const unsigned int offset,
-			   const struct rt2x00_field32 field,
-			   u32 *reg);
+int rt2x00mmio_regbusy_read(struct rt2x00_dev *rt2x00dev,
+			    const unsigned int offset,
+			    const struct rt2x00_field32 field,
+			    u32 *reg);
 
 /**
- * struct queue_entry_priv_pci: Per entry PCI specific information
+ * struct queue_entry_priv_mmio: Per entry PCI specific information
  *
  * @desc: Pointer to device descriptor
  * @desc_dma: DMA pointer to &desc.
  * @data: Pointer to device's entry memory.
  * @data_dma: DMA pointer to &data.
  */
-struct queue_entry_priv_pci {
+struct queue_entry_priv_mmio {
 	__le32 *desc;
 	dma_addr_t desc_dma;
 };
 
 /**
- * rt2x00pci_rxdone - Handle RX done events
+ * rt2x00mmio_rxdone - Handle RX done events
  * @rt2x00dev: Device pointer, see &struct rt2x00_dev.
  *
  * Returns true if there are still rx frames pending and false if all
  * pending rx frames were processed.
  */
-bool rt2x00pci_rxdone(struct rt2x00_dev *rt2x00dev);
+bool rt2x00mmio_rxdone(struct rt2x00_dev *rt2x00dev);
 
 /**
- * rt2x00pci_flush_queue - Flush data queue
+ * rt2x00mmio_flush_queue - Flush data queue
  * @queue: Data queue to stop
  * @drop: True to drop all pending frames.
  *
  * This will wait for a maximum of 100ms, waiting for the queues
  * to become empty.
  */
-void rt2x00pci_flush_queue(struct data_queue *queue, bool drop);
+void rt2x00mmio_flush_queue(struct data_queue *queue, bool drop);
 
 /*
  * Device initialization handlers.
  */
-int rt2x00pci_initialize(struct rt2x00_dev *rt2x00dev);
-void rt2x00pci_uninitialize(struct rt2x00_dev *rt2x00dev);
+int rt2x00mmio_initialize(struct rt2x00_dev *rt2x00dev);
+void rt2x00mmio_uninitialize(struct rt2x00_dev *rt2x00dev);
 
 #endif /* RT2X00MMIO_H */
diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c
index e87865e33113..dc49e525ae5e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00pci.c
+++ b/drivers/net/wireless/rt2x00/rt2x00pci.c
@@ -68,7 +68,7 @@ static int rt2x00pci_alloc_reg(struct rt2x00_dev *rt2x00dev)
 	return 0;
 
 exit:
-	ERROR_PROBE("Failed to allocate registers.\n");
+	rt2x00_probe_err("Failed to allocate registers\n");
 
 	rt2x00pci_free_reg(rt2x00dev);
 
@@ -84,30 +84,30 @@ int rt2x00pci_probe(struct pci_dev *pci_dev, const struct rt2x00_ops *ops)
 
 	retval = pci_enable_device(pci_dev);
 	if (retval) {
-		ERROR_PROBE("Enable device failed.\n");
+		rt2x00_probe_err("Enable device failed\n");
 		return retval;
 	}
 
 	retval = pci_request_regions(pci_dev, pci_name(pci_dev));
 	if (retval) {
-		ERROR_PROBE("PCI request regions failed.\n");
+		rt2x00_probe_err("PCI request regions failed\n");
 		goto exit_disable_device;
 	}
 
 	pci_set_master(pci_dev);
 
 	if (pci_set_mwi(pci_dev))
-		ERROR_PROBE("MWI not available.\n");
+		rt2x00_probe_err("MWI not available\n");
 
 	if (dma_set_mask(&pci_dev->dev, DMA_BIT_MASK(32))) {
-		ERROR_PROBE("PCI DMA not supported.\n");
+		rt2x00_probe_err("PCI DMA not supported\n");
 		retval = -EIO;
 		goto exit_release_regions;
 	}
 
 	hw = ieee80211_alloc_hw(sizeof(struct rt2x00_dev), ops->hw);
 	if (!hw) {
-		ERROR_PROBE("Failed to allocate hardware.\n");
+		rt2x00_probe_err("Failed to allocate hardware\n");
 		retval = -ENOMEM;
 		goto exit_release_regions;
 	}
@@ -207,7 +207,7 @@ int rt2x00pci_resume(struct pci_dev *pci_dev)
 
 	if (pci_set_power_state(pci_dev, PCI_D0) ||
 	    pci_enable_device(pci_dev)) {
-		ERROR(rt2x00dev, "Failed to resume device.\n");
+		rt2x00_err(rt2x00dev, "Failed to resume device\n");
 		return -EIO;
 	}
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 952a0490eb17..2c12311467a9 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -35,7 +35,8 @@
 
 struct sk_buff *rt2x00queue_alloc_rxskb(struct queue_entry *entry, gfp_t gfp)
 {
-	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
+	struct data_queue *queue = entry->queue;
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
 	struct sk_buff *skb;
 	struct skb_frame_desc *skbdesc;
 	unsigned int frame_size;
@@ -46,7 +47,7 @@ struct sk_buff *rt2x00queue_alloc_rxskb(struct queue_entry *entry, gfp_t gfp)
 	 * The frame size includes descriptor size, because the
 	 * hardware directly receive the frame into the skbuffer.
 	 */
-	frame_size = entry->queue->data_size + entry->queue->desc_size;
+	frame_size = queue->data_size + queue->desc_size + queue->winfo_size;
 
 	/*
 	 * The payload should be aligned to a 4-byte boundary,
@@ -531,10 +532,10 @@ static int rt2x00queue_write_tx_data(struct queue_entry *entry,
 	 */
 	if (unlikely(rt2x00dev->ops->lib->get_entry_state &&
 		     rt2x00dev->ops->lib->get_entry_state(entry))) {
-		ERROR(rt2x00dev,
-		      "Corrupt queue %d, accessing entry which is not ours.\n"
-		      "Please file bug report to %s.\n",
-		      entry->queue->qid, DRV_PROJECT);
+		rt2x00_err(rt2x00dev,
+			   "Corrupt queue %d, accessing entry which is not ours\n"
+			   "Please file bug report to %s\n",
+			   entry->queue->qid, DRV_PROJECT);
 		return -EINVAL;
 	}
 
@@ -698,8 +699,8 @@ int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb,
 	spin_lock(&queue->tx_lock);
 
 	if (unlikely(rt2x00queue_full(queue))) {
-		ERROR(queue->rt2x00dev,
-		      "Dropping frame due to full tx queue %d.\n", queue->qid);
+		rt2x00_err(queue->rt2x00dev, "Dropping frame due to full tx queue %d\n",
+			   queue->qid);
 		ret = -ENOBUFS;
 		goto out;
 	}
@@ -708,10 +709,10 @@ int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb,
 
 	if (unlikely(test_and_set_bit(ENTRY_OWNER_DEVICE_DATA,
 				      &entry->flags))) {
-		ERROR(queue->rt2x00dev,
-		      "Arrived at non-free entry in the non-full queue %d.\n"
-		      "Please file bug report to %s.\n",
-		      queue->qid, DRV_PROJECT);
+		rt2x00_err(queue->rt2x00dev,
+			   "Arrived at non-free entry in the non-full queue %d\n"
+			   "Please file bug report to %s\n",
+			   queue->qid, DRV_PROJECT);
 		ret = -EINVAL;
 		goto out;
 	}
@@ -842,9 +843,9 @@ bool rt2x00queue_for_each_entry(struct data_queue *queue,
 	unsigned int i;
 
 	if (unlikely(start >= Q_INDEX_MAX || end >= Q_INDEX_MAX)) {
-		ERROR(queue->rt2x00dev,
-		      "Entry requested from invalid index range (%d - %d)\n",
-		      start, end);
+		rt2x00_err(queue->rt2x00dev,
+			   "Entry requested from invalid index range (%d - %d)\n",
+			   start, end);
 		return true;
 	}
 
@@ -891,8 +892,8 @@ struct queue_entry *rt2x00queue_get_entry(struct data_queue *queue,
 	unsigned long irqflags;
 
 	if (unlikely(index >= Q_INDEX_MAX)) {
-		ERROR(queue->rt2x00dev,
-		      "Entry requested from invalid index type (%d)\n", index);
+		rt2x00_err(queue->rt2x00dev, "Entry requested from invalid index type (%d)\n",
+			   index);
 		return NULL;
 	}
 
@@ -912,8 +913,8 @@ void rt2x00queue_index_inc(struct queue_entry *entry, enum queue_index index)
 	unsigned long irqflags;
 
 	if (unlikely(index >= Q_INDEX_MAX)) {
-		ERROR(queue->rt2x00dev,
-		      "Index change on invalid index type (%d)\n", index);
+		rt2x00_err(queue->rt2x00dev,
+			   "Index change on invalid index type (%d)\n", index);
 		return;
 	}
 
@@ -1073,7 +1074,8 @@ void rt2x00queue_flush_queue(struct data_queue *queue, bool drop)
 	 * The queue flush has failed...
 	 */
 	if (unlikely(!rt2x00queue_empty(queue)))
-		WARNING(queue->rt2x00dev, "Queue %d failed to flush\n", queue->qid);
+		rt2x00_warn(queue->rt2x00dev, "Queue %d failed to flush\n",
+			    queue->qid);
 
 	/*
 	 * Restore the queue to the previous status
@@ -1172,6 +1174,7 @@ static int rt2x00queue_alloc_entries(struct data_queue *queue,
 	queue->threshold = DIV_ROUND_UP(qdesc->entry_num, 10);
 	queue->data_size = qdesc->data_size;
 	queue->desc_size = qdesc->desc_size;
+	queue->winfo_size = qdesc->winfo_size;
 
 	/*
 	 * Allocate all queue entries.
@@ -1262,7 +1265,7 @@ int rt2x00queue_initialize(struct rt2x00_dev *rt2x00dev)
 	return 0;
 
 exit:
-	ERROR(rt2x00dev, "Queue entries allocation failed.\n");
+	rt2x00_err(rt2x00dev, "Queue entries allocation failed\n");
 
 	rt2x00queue_uninitialize(rt2x00dev);
 
@@ -1314,7 +1317,7 @@ int rt2x00queue_allocate(struct rt2x00_dev *rt2x00dev)
 
 	queue = kcalloc(rt2x00dev->data_queues, sizeof(*queue), GFP_KERNEL);
 	if (!queue) {
-		ERROR(rt2x00dev, "Queue allocation failed.\n");
+		rt2x00_err(rt2x00dev, "Queue allocation failed\n");
 		return -ENOMEM;
 	}
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index 3d0137193da0..4a7b34e9261b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -479,7 +479,8 @@ struct data_queue {
 	unsigned short cw_max;
 
 	unsigned short data_size;
-	unsigned short desc_size;
+	unsigned char  desc_size;
+	unsigned char  winfo_size;
 
 	unsigned short usb_endpoint;
 	unsigned short usb_maxpacket;
@@ -499,7 +500,8 @@ struct data_queue {
 struct data_queue_desc {
 	unsigned short entry_num;
 	unsigned short data_size;
-	unsigned short desc_size;
+	unsigned char  desc_size;
+	unsigned char  winfo_size;
 	unsigned short priv_size;
 };
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00soc.c b/drivers/net/wireless/rt2x00/rt2x00soc.c
index 2aa5c38022f3..9271a5fce0a8 100644
--- a/drivers/net/wireless/rt2x00/rt2x00soc.c
+++ b/drivers/net/wireless/rt2x00/rt2x00soc.c
@@ -68,7 +68,7 @@ static int rt2x00soc_alloc_reg(struct rt2x00_dev *rt2x00dev)
 	return 0;
 
 exit:
-	ERROR_PROBE("Failed to allocate registers.\n");
+	rt2x00_probe_err("Failed to allocate registers\n");
 	rt2x00soc_free_reg(rt2x00dev);
 
 	return -ENOMEM;
@@ -82,7 +82,7 @@ int rt2x00soc_probe(struct platform_device *pdev, const struct rt2x00_ops *ops)
 
 	hw = ieee80211_alloc_hw(sizeof(struct rt2x00_dev), ops->hw);
 	if (!hw) {
-		ERROR_PROBE("Failed to allocate hardware.\n");
+		rt2x00_probe_err("Failed to allocate hardware\n");
 		return -ENOMEM;
 	}
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 5e50d4ff9d21..88289873c0cf 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -70,9 +70,9 @@ int rt2x00usb_vendor_request(struct rt2x00_dev *rt2x00dev,
 		}
 	}
 
-	ERROR(rt2x00dev,
-	      "Vendor Request 0x%02x failed for offset 0x%04x with error %d.\n",
-	      request, offset, status);
+	rt2x00_err(rt2x00dev,
+		   "Vendor Request 0x%02x failed for offset 0x%04x with error %d\n",
+		   request, offset, status);
 
 	return status;
 }
@@ -91,7 +91,7 @@ int rt2x00usb_vendor_req_buff_lock(struct rt2x00_dev *rt2x00dev,
 	 * Check for Cache availability.
 	 */
 	if (unlikely(!rt2x00dev->csr.cache || buffer_length > CSR_CACHE_SIZE)) {
-		ERROR(rt2x00dev, "CSR cache not available.\n");
+		rt2x00_err(rt2x00dev, "CSR cache not available\n");
 		return -ENOMEM;
 	}
 
@@ -157,8 +157,8 @@ int rt2x00usb_regbusy_read(struct rt2x00_dev *rt2x00dev,
 		udelay(REGISTER_BUSY_DELAY);
 	}
 
-	ERROR(rt2x00dev, "Indirect register access failed: "
-	      "offset=0x%.08x, value=0x%.08x\n", offset, *reg);
+	rt2x00_err(rt2x00dev, "Indirect register access failed: offset=0x%.08x, value=0x%.08x\n",
+		   offset, *reg);
 	*reg = ~0;
 
 	return 0;
@@ -307,7 +307,7 @@ static bool rt2x00usb_kick_tx_entry(struct queue_entry *entry, void *data)
 	status = skb_padto(entry->skb, length);
 	if (unlikely(status)) {
 		/* TODO: report something more appropriate than IO_FAILED. */
-		WARNING(rt2x00dev, "TX SKB padding error, out of memory\n");
+		rt2x00_warn(rt2x00dev, "TX SKB padding error, out of memory\n");
 		set_bit(ENTRY_DATA_IO_FAILED, &entry->flags);
 		rt2x00lib_dmadone(entry);
 
@@ -520,8 +520,8 @@ EXPORT_SYMBOL_GPL(rt2x00usb_flush_queue);
 
 static void rt2x00usb_watchdog_tx_dma(struct data_queue *queue)
 {
-	WARNING(queue->rt2x00dev, "TX queue %d DMA timed out,"
-		" invoke forced forced reset\n", queue->qid);
+	rt2x00_warn(queue->rt2x00dev, "TX queue %d DMA timed out, invoke forced forced reset\n",
+		    queue->qid);
 
 	rt2x00queue_flush_queue(queue, true);
 }
@@ -622,7 +622,7 @@ static int rt2x00usb_find_endpoints(struct rt2x00_dev *rt2x00dev)
 	 * At least 1 endpoint for RX and 1 endpoint for TX must be available.
 	 */
 	if (!rt2x00dev->rx->usb_endpoint || !rt2x00dev->tx->usb_endpoint) {
-		ERROR(rt2x00dev, "Bulk-in/Bulk-out endpoints not found\n");
+		rt2x00_err(rt2x00dev, "Bulk-in/Bulk-out endpoints not found\n");
 		return -EPIPE;
 	}
 
@@ -775,7 +775,7 @@ static int rt2x00usb_alloc_reg(struct rt2x00_dev *rt2x00dev)
 	return 0;
 
 exit:
-	ERROR_PROBE("Failed to allocate registers.\n");
+	rt2x00_probe_err("Failed to allocate registers\n");
 
 	rt2x00usb_free_reg(rt2x00dev);
 
@@ -795,7 +795,7 @@ int rt2x00usb_probe(struct usb_interface *usb_intf,
 
 	hw = ieee80211_alloc_hw(sizeof(struct rt2x00_dev), ops->hw);
 	if (!hw) {
-		ERROR_PROBE("Failed to allocate hardware.\n");
+		rt2x00_probe_err("Failed to allocate hardware\n");
 		retval = -ENOMEM;
 		goto exit_put_device;
 	}
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 9e3c8ff53e3f..0dc8180e251b 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -58,12 +58,12 @@ MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
  * and we will print an error.
  */
 #define WAIT_FOR_BBP(__dev, __reg) \
-	rt2x00pci_regbusy_read((__dev), PHY_CSR3, PHY_CSR3_BUSY, (__reg))
+	rt2x00mmio_regbusy_read((__dev), PHY_CSR3, PHY_CSR3_BUSY, (__reg))
 #define WAIT_FOR_RF(__dev, __reg) \
-	rt2x00pci_regbusy_read((__dev), PHY_CSR4, PHY_CSR4_BUSY, (__reg))
+	rt2x00mmio_regbusy_read((__dev), PHY_CSR4, PHY_CSR4_BUSY, (__reg))
 #define WAIT_FOR_MCU(__dev, __reg) \
-	rt2x00pci_regbusy_read((__dev), H2M_MAILBOX_CSR, \
-			       H2M_MAILBOX_CSR_OWNER, (__reg))
+	rt2x00mmio_regbusy_read((__dev), H2M_MAILBOX_CSR, \
+				H2M_MAILBOX_CSR_OWNER, (__reg))
 
 static void rt61pci_bbp_write(struct rt2x00_dev *rt2x00dev,
 			      const unsigned int word, const u8 value)
@@ -83,7 +83,7 @@ static void rt61pci_bbp_write(struct rt2x00_dev *rt2x00dev,
 		rt2x00_set_field32(&reg, PHY_CSR3_BUSY, 1);
 		rt2x00_set_field32(&reg, PHY_CSR3_READ_CONTROL, 0);
 
-		rt2x00pci_register_write(rt2x00dev, PHY_CSR3, reg);
+		rt2x00mmio_register_write(rt2x00dev, PHY_CSR3, reg);
 	}
 
 	mutex_unlock(&rt2x00dev->csr_mutex);
@@ -110,7 +110,7 @@ static void rt61pci_bbp_read(struct rt2x00_dev *rt2x00dev,
 		rt2x00_set_field32(&reg, PHY_CSR3_BUSY, 1);
 		rt2x00_set_field32(&reg, PHY_CSR3_READ_CONTROL, 1);
 
-		rt2x00pci_register_write(rt2x00dev, PHY_CSR3, reg);
+		rt2x00mmio_register_write(rt2x00dev, PHY_CSR3, reg);
 
 		WAIT_FOR_BBP(rt2x00dev, &reg);
 	}
@@ -138,7 +138,7 @@ static void rt61pci_rf_write(struct rt2x00_dev *rt2x00dev,
 		rt2x00_set_field32(&reg, PHY_CSR4_IF_SELECT, 0);
 		rt2x00_set_field32(&reg, PHY_CSR4_BUSY, 1);
 
-		rt2x00pci_register_write(rt2x00dev, PHY_CSR4, reg);
+		rt2x00mmio_register_write(rt2x00dev, PHY_CSR4, reg);
 		rt2x00_rf_write(rt2x00dev, word, value);
 	}
 
@@ -162,12 +162,12 @@ static void rt61pci_mcu_request(struct rt2x00_dev *rt2x00dev,
 		rt2x00_set_field32(&reg, H2M_MAILBOX_CSR_CMD_TOKEN, token);
 		rt2x00_set_field32(&reg, H2M_MAILBOX_CSR_ARG0, arg0);
 		rt2x00_set_field32(&reg, H2M_MAILBOX_CSR_ARG1, arg1);
-		rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CSR, reg);
+		rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_CSR, reg);
 
-		rt2x00pci_register_read(rt2x00dev, HOST_CMD_CSR, &reg);
+		rt2x00mmio_register_read(rt2x00dev, HOST_CMD_CSR, &reg);
 		rt2x00_set_field32(&reg, HOST_CMD_CSR_HOST_COMMAND, command);
 		rt2x00_set_field32(&reg, HOST_CMD_CSR_INTERRUPT_MCU, 1);
-		rt2x00pci_register_write(rt2x00dev, HOST_CMD_CSR, reg);
+		rt2x00mmio_register_write(rt2x00dev, HOST_CMD_CSR, reg);
 	}
 
 	mutex_unlock(&rt2x00dev->csr_mutex);
@@ -179,7 +179,7 @@ static void rt61pci_eepromregister_read(struct eeprom_93cx6 *eeprom)
 	struct rt2x00_dev *rt2x00dev = eeprom->data;
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, E2PROM_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, E2PROM_CSR, &reg);
 
 	eeprom->reg_data_in = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_IN);
 	eeprom->reg_data_out = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_OUT);
@@ -201,15 +201,15 @@ static void rt61pci_eepromregister_write(struct eeprom_93cx6 *eeprom)
 	rt2x00_set_field32(&reg, E2PROM_CSR_CHIP_SELECT,
 			   !!eeprom->reg_chip_select);
 
-	rt2x00pci_register_write(rt2x00dev, E2PROM_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, E2PROM_CSR, reg);
 }
 
 #ifdef CONFIG_RT2X00_LIB_DEBUGFS
 static const struct rt2x00debug rt61pci_rt2x00debug = {
 	.owner	= THIS_MODULE,
 	.csr	= {
-		.read		= rt2x00pci_register_read,
-		.write		= rt2x00pci_register_write,
+		.read		= rt2x00mmio_register_read,
+		.write		= rt2x00mmio_register_write,
 		.flags		= RT2X00DEBUGFS_OFFSET,
 		.word_base	= CSR_REG_BASE,
 		.word_size	= sizeof(u32),
@@ -243,7 +243,7 @@ static int rt61pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
 {
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, MAC_CSR13, &reg);
+	rt2x00mmio_register_read(rt2x00dev, MAC_CSR13, &reg);
 	return rt2x00_get_field32(reg, MAC_CSR13_VAL5);
 }
 
@@ -294,10 +294,10 @@ static int rt61pci_blink_set(struct led_classdev *led_cdev,
 	    container_of(led_cdev, struct rt2x00_led, led_dev);
 	u32 reg;
 
-	rt2x00pci_register_read(led->rt2x00dev, MAC_CSR14, &reg);
+	rt2x00mmio_register_read(led->rt2x00dev, MAC_CSR14, &reg);
 	rt2x00_set_field32(&reg, MAC_CSR14_ON_PERIOD, *delay_on);
 	rt2x00_set_field32(&reg, MAC_CSR14_OFF_PERIOD, *delay_off);
-	rt2x00pci_register_write(led->rt2x00dev, MAC_CSR14, reg);
+	rt2x00mmio_register_write(led->rt2x00dev, MAC_CSR14, reg);
 
 	return 0;
 }
@@ -339,7 +339,7 @@ static int rt61pci_config_shared_key(struct rt2x00_dev *rt2x00dev,
 		 */
 		mask = (0xf << crypto->bssidx);
 
-		rt2x00pci_register_read(rt2x00dev, SEC_CSR0, &reg);
+		rt2x00mmio_register_read(rt2x00dev, SEC_CSR0, &reg);
 		reg &= mask;
 
 		if (reg && reg == mask)
@@ -358,8 +358,8 @@ static int rt61pci_config_shared_key(struct rt2x00_dev *rt2x00dev,
 		       sizeof(key_entry.rx_mic));
 
 		reg = SHARED_KEY_ENTRY(key->hw_key_idx);
-		rt2x00pci_register_multiwrite(rt2x00dev, reg,
-					      &key_entry, sizeof(key_entry));
+		rt2x00mmio_register_multiwrite(rt2x00dev, reg,
+					       &key_entry, sizeof(key_entry));
 
 		/*
 		 * The cipher types are stored over 2 registers.
@@ -372,16 +372,16 @@ static int rt61pci_config_shared_key(struct rt2x00_dev *rt2x00dev,
 			field.bit_offset = (3 * key->hw_key_idx);
 			field.bit_mask = 0x7 << field.bit_offset;
 
-			rt2x00pci_register_read(rt2x00dev, SEC_CSR1, &reg);
+			rt2x00mmio_register_read(rt2x00dev, SEC_CSR1, &reg);
 			rt2x00_set_field32(&reg, field, crypto->cipher);
-			rt2x00pci_register_write(rt2x00dev, SEC_CSR1, reg);
+			rt2x00mmio_register_write(rt2x00dev, SEC_CSR1, reg);
 		} else {
 			field.bit_offset = (3 * (key->hw_key_idx - 8));
 			field.bit_mask = 0x7 << field.bit_offset;
 
-			rt2x00pci_register_read(rt2x00dev, SEC_CSR5, &reg);
+			rt2x00mmio_register_read(rt2x00dev, SEC_CSR5, &reg);
 			rt2x00_set_field32(&reg, field, crypto->cipher);
-			rt2x00pci_register_write(rt2x00dev, SEC_CSR5, reg);
+			rt2x00mmio_register_write(rt2x00dev, SEC_CSR5, reg);
 		}
 
 		/*
@@ -404,12 +404,12 @@ static int rt61pci_config_shared_key(struct rt2x00_dev *rt2x00dev,
 	 */
 	mask = 1 << key->hw_key_idx;
 
-	rt2x00pci_register_read(rt2x00dev, SEC_CSR0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, SEC_CSR0, &reg);
 	if (crypto->cmd == SET_KEY)
 		reg |= mask;
 	else if (crypto->cmd == DISABLE_KEY)
 		reg &= ~mask;
-	rt2x00pci_register_write(rt2x00dev, SEC_CSR0, reg);
+	rt2x00mmio_register_write(rt2x00dev, SEC_CSR0, reg);
 
 	return 0;
 }
@@ -433,10 +433,10 @@ static int rt61pci_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
 		 * When both registers are full, we drop the key.
 		 * Otherwise, we use the first invalid entry.
 		 */
-		rt2x00pci_register_read(rt2x00dev, SEC_CSR2, &reg);
+		rt2x00mmio_register_read(rt2x00dev, SEC_CSR2, &reg);
 		if (reg && reg == ~0) {
 			key->hw_key_idx = 32;
-			rt2x00pci_register_read(rt2x00dev, SEC_CSR3, &reg);
+			rt2x00mmio_register_read(rt2x00dev, SEC_CSR3, &reg);
 			if (reg && reg == ~0)
 				return -ENOSPC;
 		}
@@ -458,21 +458,21 @@ static int rt61pci_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
 		addr_entry.cipher = crypto->cipher;
 
 		reg = PAIRWISE_KEY_ENTRY(key->hw_key_idx);
-		rt2x00pci_register_multiwrite(rt2x00dev, reg,
-					      &key_entry, sizeof(key_entry));
+		rt2x00mmio_register_multiwrite(rt2x00dev, reg,
+					       &key_entry, sizeof(key_entry));
 
 		reg = PAIRWISE_TA_ENTRY(key->hw_key_idx);
-		rt2x00pci_register_multiwrite(rt2x00dev, reg,
-					      &addr_entry, sizeof(addr_entry));
+		rt2x00mmio_register_multiwrite(rt2x00dev, reg,
+					       &addr_entry, sizeof(addr_entry));
 
 		/*
 		 * Enable pairwise lookup table for given BSS idx.
 		 * Without this, received frames will not be decrypted
 		 * by the hardware.
 		 */
-		rt2x00pci_register_read(rt2x00dev, SEC_CSR4, &reg);
+		rt2x00mmio_register_read(rt2x00dev, SEC_CSR4, &reg);
 		reg |= (1 << crypto->bssidx);
-		rt2x00pci_register_write(rt2x00dev, SEC_CSR4, reg);
+		rt2x00mmio_register_write(rt2x00dev, SEC_CSR4, reg);
 
 		/*
 		 * The driver does not support the IV/EIV generation
@@ -495,21 +495,21 @@ static int rt61pci_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
 	if (key->hw_key_idx < 32) {
 		mask = 1 << key->hw_key_idx;
 
-		rt2x00pci_register_read(rt2x00dev, SEC_CSR2, &reg);
+		rt2x00mmio_register_read(rt2x00dev, SEC_CSR2, &reg);
 		if (crypto->cmd == SET_KEY)
 			reg |= mask;
 		else if (crypto->cmd == DISABLE_KEY)
 			reg &= ~mask;
-		rt2x00pci_register_write(rt2x00dev, SEC_CSR2, reg);
+		rt2x00mmio_register_write(rt2x00dev, SEC_CSR2, reg);
 	} else {
 		mask = 1 << (key->hw_key_idx - 32);
 
-		rt2x00pci_register_read(rt2x00dev, SEC_CSR3, &reg);
+		rt2x00mmio_register_read(rt2x00dev, SEC_CSR3, &reg);
 		if (crypto->cmd == SET_KEY)
 			reg |= mask;
 		else if (crypto->cmd == DISABLE_KEY)
 			reg &= ~mask;
-		rt2x00pci_register_write(rt2x00dev, SEC_CSR3, reg);
+		rt2x00mmio_register_write(rt2x00dev, SEC_CSR3, reg);
 	}
 
 	return 0;
@@ -526,7 +526,7 @@ static void rt61pci_config_filter(struct rt2x00_dev *rt2x00dev,
 	 * and broadcast frames will always be accepted since
 	 * there is no filter for it at this time.
 	 */
-	rt2x00pci_register_read(rt2x00dev, TXRX_CSR0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXRX_CSR0, &reg);
 	rt2x00_set_field32(&reg, TXRX_CSR0_DROP_CRC,
 			   !(filter_flags & FIF_FCSFAIL));
 	rt2x00_set_field32(&reg, TXRX_CSR0_DROP_PHYSICAL,
@@ -544,7 +544,7 @@ static void rt61pci_config_filter(struct rt2x00_dev *rt2x00dev,
 	rt2x00_set_field32(&reg, TXRX_CSR0_DROP_BROADCAST, 0);
 	rt2x00_set_field32(&reg, TXRX_CSR0_DROP_ACK_CTS,
 			   !(filter_flags & FIF_CONTROL));
-	rt2x00pci_register_write(rt2x00dev, TXRX_CSR0, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR0, reg);
 }
 
 static void rt61pci_config_intf(struct rt2x00_dev *rt2x00dev,
@@ -558,9 +558,9 @@ static void rt61pci_config_intf(struct rt2x00_dev *rt2x00dev,
 		/*
 		 * Enable synchronisation.
 		 */
-		rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TXRX_CSR9, &reg);
 		rt2x00_set_field32(&reg, TXRX_CSR9_TSF_SYNC, conf->sync);
-		rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
+		rt2x00mmio_register_write(rt2x00dev, TXRX_CSR9, reg);
 	}
 
 	if (flags & CONFIG_UPDATE_MAC) {
@@ -568,8 +568,8 @@ static void rt61pci_config_intf(struct rt2x00_dev *rt2x00dev,
 		rt2x00_set_field32(&reg, MAC_CSR3_UNICAST_TO_ME_MASK, 0xff);
 		conf->mac[1] = cpu_to_le32(reg);
 
-		rt2x00pci_register_multiwrite(rt2x00dev, MAC_CSR2,
-					      conf->mac, sizeof(conf->mac));
+		rt2x00mmio_register_multiwrite(rt2x00dev, MAC_CSR2,
+					       conf->mac, sizeof(conf->mac));
 	}
 
 	if (flags & CONFIG_UPDATE_BSSID) {
@@ -577,8 +577,9 @@ static void rt61pci_config_intf(struct rt2x00_dev *rt2x00dev,
 		rt2x00_set_field32(&reg, MAC_CSR5_BSS_ID_MASK, 3);
 		conf->bssid[1] = cpu_to_le32(reg);
 
-		rt2x00pci_register_multiwrite(rt2x00dev, MAC_CSR4,
-					      conf->bssid, sizeof(conf->bssid));
+		rt2x00mmio_register_multiwrite(rt2x00dev, MAC_CSR4,
+					       conf->bssid,
+					       sizeof(conf->bssid));
 	}
 }
 
@@ -588,40 +589,40 @@ static void rt61pci_config_erp(struct rt2x00_dev *rt2x00dev,
 {
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, TXRX_CSR0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXRX_CSR0, &reg);
 	rt2x00_set_field32(&reg, TXRX_CSR0_RX_ACK_TIMEOUT, 0x32);
 	rt2x00_set_field32(&reg, TXRX_CSR0_TSF_OFFSET, IEEE80211_HEADER);
-	rt2x00pci_register_write(rt2x00dev, TXRX_CSR0, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR0, reg);
 
 	if (changed & BSS_CHANGED_ERP_PREAMBLE) {
-		rt2x00pci_register_read(rt2x00dev, TXRX_CSR4, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TXRX_CSR4, &reg);
 		rt2x00_set_field32(&reg, TXRX_CSR4_AUTORESPOND_ENABLE, 1);
 		rt2x00_set_field32(&reg, TXRX_CSR4_AUTORESPOND_PREAMBLE,
 				   !!erp->short_preamble);
-		rt2x00pci_register_write(rt2x00dev, TXRX_CSR4, reg);
+		rt2x00mmio_register_write(rt2x00dev, TXRX_CSR4, reg);
 	}
 
 	if (changed & BSS_CHANGED_BASIC_RATES)
-		rt2x00pci_register_write(rt2x00dev, TXRX_CSR5,
-					 erp->basic_rates);
+		rt2x00mmio_register_write(rt2x00dev, TXRX_CSR5,
+					  erp->basic_rates);
 
 	if (changed & BSS_CHANGED_BEACON_INT) {
-		rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TXRX_CSR9, &reg);
 		rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_INTERVAL,
 				   erp->beacon_int * 16);
-		rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
+		rt2x00mmio_register_write(rt2x00dev, TXRX_CSR9, reg);
 	}
 
 	if (changed & BSS_CHANGED_ERP_SLOT) {
-		rt2x00pci_register_read(rt2x00dev, MAC_CSR9, &reg);
+		rt2x00mmio_register_read(rt2x00dev, MAC_CSR9, &reg);
 		rt2x00_set_field32(&reg, MAC_CSR9_SLOT_TIME, erp->slot_time);
-		rt2x00pci_register_write(rt2x00dev, MAC_CSR9, reg);
+		rt2x00mmio_register_write(rt2x00dev, MAC_CSR9, reg);
 
-		rt2x00pci_register_read(rt2x00dev, MAC_CSR8, &reg);
+		rt2x00mmio_register_read(rt2x00dev, MAC_CSR8, &reg);
 		rt2x00_set_field32(&reg, MAC_CSR8_SIFS, erp->sifs);
 		rt2x00_set_field32(&reg, MAC_CSR8_SIFS_AFTER_RX_OFDM, 3);
 		rt2x00_set_field32(&reg, MAC_CSR8_EIFS, erp->eifs);
-		rt2x00pci_register_write(rt2x00dev, MAC_CSR8, reg);
+		rt2x00mmio_register_write(rt2x00dev, MAC_CSR8, reg);
 	}
 }
 
@@ -714,7 +715,7 @@ static void rt61pci_config_antenna_2529_rx(struct rt2x00_dev *rt2x00dev,
 {
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, MAC_CSR13, &reg);
+	rt2x00mmio_register_read(rt2x00dev, MAC_CSR13, &reg);
 
 	rt2x00_set_field32(&reg, MAC_CSR13_DIR4, 0);
 	rt2x00_set_field32(&reg, MAC_CSR13_VAL4, p1);
@@ -722,7 +723,7 @@ static void rt61pci_config_antenna_2529_rx(struct rt2x00_dev *rt2x00dev,
 	rt2x00_set_field32(&reg, MAC_CSR13_DIR3, 0);
 	rt2x00_set_field32(&reg, MAC_CSR13_VAL3, !p2);
 
-	rt2x00pci_register_write(rt2x00dev, MAC_CSR13, reg);
+	rt2x00mmio_register_write(rt2x00dev, MAC_CSR13, reg);
 }
 
 static void rt61pci_config_antenna_2529(struct rt2x00_dev *rt2x00dev,
@@ -821,14 +822,14 @@ static void rt61pci_config_ant(struct rt2x00_dev *rt2x00dev,
 	for (i = 0; i < ARRAY_SIZE(antenna_sel_a); i++)
 		rt61pci_bbp_write(rt2x00dev, sel[i].word, sel[i].value[lna]);
 
-	rt2x00pci_register_read(rt2x00dev, PHY_CSR0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, PHY_CSR0, &reg);
 
 	rt2x00_set_field32(&reg, PHY_CSR0_PA_PE_BG,
 			   rt2x00dev->curr_band == IEEE80211_BAND_2GHZ);
 	rt2x00_set_field32(&reg, PHY_CSR0_PA_PE_A,
 			   rt2x00dev->curr_band == IEEE80211_BAND_5GHZ);
 
-	rt2x00pci_register_write(rt2x00dev, PHY_CSR0, reg);
+	rt2x00mmio_register_write(rt2x00dev, PHY_CSR0, reg);
 
 	if (rt2x00_rf(rt2x00dev, RF5225) || rt2x00_rf(rt2x00dev, RF5325))
 		rt61pci_config_antenna_5x(rt2x00dev, ant);
@@ -848,7 +849,7 @@ static void rt61pci_config_lna_gain(struct rt2x00_dev *rt2x00dev,
 	u16 eeprom;
 	short lna_gain = 0;
 
-	if (libconf->conf->channel->band == IEEE80211_BAND_2GHZ) {
+	if (libconf->conf->chandef.chan->band == IEEE80211_BAND_2GHZ) {
 		if (test_bit(CAPABILITY_EXTERNAL_LNA_BG, &rt2x00dev->cap_flags))
 			lna_gain += 14;
 
@@ -928,7 +929,7 @@ static void rt61pci_config_retry_limit(struct rt2x00_dev *rt2x00dev,
 {
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, TXRX_CSR4, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXRX_CSR4, &reg);
 	rt2x00_set_field32(&reg, TXRX_CSR4_OFDM_TX_RATE_DOWN, 1);
 	rt2x00_set_field32(&reg, TXRX_CSR4_OFDM_TX_RATE_STEP, 0);
 	rt2x00_set_field32(&reg, TXRX_CSR4_OFDM_TX_FALLBACK_CCK, 0);
@@ -936,7 +937,7 @@ static void rt61pci_config_retry_limit(struct rt2x00_dev *rt2x00dev,
 			   libconf->conf->long_frame_max_tx_count);
 	rt2x00_set_field32(&reg, TXRX_CSR4_SHORT_RETRY_LIMIT,
 			   libconf->conf->short_frame_max_tx_count);
-	rt2x00pci_register_write(rt2x00dev, TXRX_CSR4, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR4, reg);
 }
 
 static void rt61pci_config_ps(struct rt2x00_dev *rt2x00dev,
@@ -948,7 +949,7 @@ static void rt61pci_config_ps(struct rt2x00_dev *rt2x00dev,
 	u32 reg;
 
 	if (state == STATE_SLEEP) {
-		rt2x00pci_register_read(rt2x00dev, MAC_CSR11, &reg);
+		rt2x00mmio_register_read(rt2x00dev, MAC_CSR11, &reg);
 		rt2x00_set_field32(&reg, MAC_CSR11_DELAY_AFTER_TBCN,
 				   rt2x00dev->beacon_int - 10);
 		rt2x00_set_field32(&reg, MAC_CSR11_TBCN_BEFORE_WAKEUP,
@@ -957,27 +958,29 @@ static void rt61pci_config_ps(struct rt2x00_dev *rt2x00dev,
 
 		/* We must first disable autowake before it can be enabled */
 		rt2x00_set_field32(&reg, MAC_CSR11_AUTOWAKE, 0);
-		rt2x00pci_register_write(rt2x00dev, MAC_CSR11, reg);
+		rt2x00mmio_register_write(rt2x00dev, MAC_CSR11, reg);
 
 		rt2x00_set_field32(&reg, MAC_CSR11_AUTOWAKE, 1);
-		rt2x00pci_register_write(rt2x00dev, MAC_CSR11, reg);
+		rt2x00mmio_register_write(rt2x00dev, MAC_CSR11, reg);
 
-		rt2x00pci_register_write(rt2x00dev, SOFT_RESET_CSR, 0x00000005);
-		rt2x00pci_register_write(rt2x00dev, IO_CNTL_CSR, 0x0000001c);
-		rt2x00pci_register_write(rt2x00dev, PCI_USEC_CSR, 0x00000060);
+		rt2x00mmio_register_write(rt2x00dev, SOFT_RESET_CSR,
+					  0x00000005);
+		rt2x00mmio_register_write(rt2x00dev, IO_CNTL_CSR, 0x0000001c);
+		rt2x00mmio_register_write(rt2x00dev, PCI_USEC_CSR, 0x00000060);
 
 		rt61pci_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 0);
 	} else {
-		rt2x00pci_register_read(rt2x00dev, MAC_CSR11, &reg);
+		rt2x00mmio_register_read(rt2x00dev, MAC_CSR11, &reg);
 		rt2x00_set_field32(&reg, MAC_CSR11_DELAY_AFTER_TBCN, 0);
 		rt2x00_set_field32(&reg, MAC_CSR11_TBCN_BEFORE_WAKEUP, 0);
 		rt2x00_set_field32(&reg, MAC_CSR11_AUTOWAKE, 0);
 		rt2x00_set_field32(&reg, MAC_CSR11_WAKEUP_LATENCY, 0);
-		rt2x00pci_register_write(rt2x00dev, MAC_CSR11, reg);
+		rt2x00mmio_register_write(rt2x00dev, MAC_CSR11, reg);
 
-		rt2x00pci_register_write(rt2x00dev, SOFT_RESET_CSR, 0x00000007);
-		rt2x00pci_register_write(rt2x00dev, IO_CNTL_CSR, 0x00000018);
-		rt2x00pci_register_write(rt2x00dev, PCI_USEC_CSR, 0x00000020);
+		rt2x00mmio_register_write(rt2x00dev, SOFT_RESET_CSR,
+					  0x00000007);
+		rt2x00mmio_register_write(rt2x00dev, IO_CNTL_CSR, 0x00000018);
+		rt2x00mmio_register_write(rt2x00dev, PCI_USEC_CSR, 0x00000020);
 
 		rt61pci_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 0);
 	}
@@ -1013,13 +1016,13 @@ static void rt61pci_link_stats(struct rt2x00_dev *rt2x00dev,
 	/*
 	 * Update FCS error count from register.
 	 */
-	rt2x00pci_register_read(rt2x00dev, STA_CSR0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, STA_CSR0, &reg);
 	qual->rx_failed = rt2x00_get_field32(reg, STA_CSR0_FCS_ERROR);
 
 	/*
 	 * Update False CCA count from register.
 	 */
-	rt2x00pci_register_read(rt2x00dev, STA_CSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, STA_CSR1, &reg);
 	qual->false_cca = rt2x00_get_field32(reg, STA_CSR1_FALSE_CCA_ERROR);
 }
 
@@ -1138,16 +1141,16 @@ static void rt61pci_start_queue(struct data_queue *queue)
 
 	switch (queue->qid) {
 	case QID_RX:
-		rt2x00pci_register_read(rt2x00dev, TXRX_CSR0, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TXRX_CSR0, &reg);
 		rt2x00_set_field32(&reg, TXRX_CSR0_DISABLE_RX, 0);
-		rt2x00pci_register_write(rt2x00dev, TXRX_CSR0, reg);
+		rt2x00mmio_register_write(rt2x00dev, TXRX_CSR0, reg);
 		break;
 	case QID_BEACON:
-		rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TXRX_CSR9, &reg);
 		rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 1);
 		rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 1);
 		rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 1);
-		rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
+		rt2x00mmio_register_write(rt2x00dev, TXRX_CSR9, reg);
 		break;
 	default:
 		break;
@@ -1161,24 +1164,24 @@ static void rt61pci_kick_queue(struct data_queue *queue)
 
 	switch (queue->qid) {
 	case QID_AC_VO:
-		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC0, 1);
-		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
+		rt2x00mmio_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
 	case QID_AC_VI:
-		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC1, 1);
-		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
+		rt2x00mmio_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
 	case QID_AC_BE:
-		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC2, 1);
-		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
+		rt2x00mmio_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
 	case QID_AC_BK:
-		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC3, 1);
-		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
+		rt2x00mmio_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
 	default:
 		break;
@@ -1192,36 +1195,36 @@ static void rt61pci_stop_queue(struct data_queue *queue)
 
 	switch (queue->qid) {
 	case QID_AC_VO:
-		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC0, 1);
-		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
+		rt2x00mmio_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
 	case QID_AC_VI:
-		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC1, 1);
-		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
+		rt2x00mmio_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
 	case QID_AC_BE:
-		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC2, 1);
-		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
+		rt2x00mmio_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
 	case QID_AC_BK:
-		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC3, 1);
-		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
+		rt2x00mmio_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
 	case QID_RX:
-		rt2x00pci_register_read(rt2x00dev, TXRX_CSR0, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TXRX_CSR0, &reg);
 		rt2x00_set_field32(&reg, TXRX_CSR0_DISABLE_RX, 1);
-		rt2x00pci_register_write(rt2x00dev, TXRX_CSR0, reg);
+		rt2x00mmio_register_write(rt2x00dev, TXRX_CSR0, reg);
 		break;
 	case QID_BEACON:
-		rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, &reg);
+		rt2x00mmio_register_read(rt2x00dev, TXRX_CSR9, &reg);
 		rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 0);
 		rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 0);
 		rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
-		rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
+		rt2x00mmio_register_write(rt2x00dev, TXRX_CSR9, reg);
 
 		/*
 		 * Wait for possibly running tbtt tasklets.
@@ -1299,14 +1302,14 @@ static int rt61pci_load_firmware(struct rt2x00_dev *rt2x00dev,
 	 * Wait for stable hardware.
 	 */
 	for (i = 0; i < 100; i++) {
-		rt2x00pci_register_read(rt2x00dev, MAC_CSR0, &reg);
+		rt2x00mmio_register_read(rt2x00dev, MAC_CSR0, &reg);
 		if (reg)
 			break;
 		msleep(1);
 	}
 
 	if (!reg) {
-		ERROR(rt2x00dev, "Unstable hardware.\n");
+		rt2x00_err(rt2x00dev, "Unstable hardware\n");
 		return -EBUSY;
 	}
 
@@ -1315,10 +1318,10 @@ static int rt61pci_load_firmware(struct rt2x00_dev *rt2x00dev,
 	 */
 	reg = 0;
 	rt2x00_set_field32(&reg, MCU_CNTL_CSR_RESET, 1);
-	rt2x00pci_register_write(rt2x00dev, MCU_CNTL_CSR, reg);
-	rt2x00pci_register_write(rt2x00dev, M2H_CMD_DONE_CSR, 0xffffffff);
-	rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
-	rt2x00pci_register_write(rt2x00dev, HOST_CMD_CSR, 0);
+	rt2x00mmio_register_write(rt2x00dev, MCU_CNTL_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, M2H_CMD_DONE_CSR, 0xffffffff);
+	rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
+	rt2x00mmio_register_write(rt2x00dev, HOST_CMD_CSR, 0);
 
 	/*
 	 * Write firmware to device.
@@ -1326,26 +1329,26 @@ static int rt61pci_load_firmware(struct rt2x00_dev *rt2x00dev,
 	reg = 0;
 	rt2x00_set_field32(&reg, MCU_CNTL_CSR_RESET, 1);
 	rt2x00_set_field32(&reg, MCU_CNTL_CSR_SELECT_BANK, 1);
-	rt2x00pci_register_write(rt2x00dev, MCU_CNTL_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, MCU_CNTL_CSR, reg);
 
-	rt2x00pci_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
-				      data, len);
+	rt2x00mmio_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
+				       data, len);
 
 	rt2x00_set_field32(&reg, MCU_CNTL_CSR_SELECT_BANK, 0);
-	rt2x00pci_register_write(rt2x00dev, MCU_CNTL_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, MCU_CNTL_CSR, reg);
 
 	rt2x00_set_field32(&reg, MCU_CNTL_CSR_RESET, 0);
-	rt2x00pci_register_write(rt2x00dev, MCU_CNTL_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, MCU_CNTL_CSR, reg);
 
 	for (i = 0; i < 100; i++) {
-		rt2x00pci_register_read(rt2x00dev, MCU_CNTL_CSR, &reg);
+		rt2x00mmio_register_read(rt2x00dev, MCU_CNTL_CSR, &reg);
 		if (rt2x00_get_field32(reg, MCU_CNTL_CSR_READY))
 			break;
 		msleep(1);
 	}
 
 	if (i == 100) {
-		ERROR(rt2x00dev, "MCU Control register not ready.\n");
+		rt2x00_err(rt2x00dev, "MCU Control register not ready\n");
 		return -EBUSY;
 	}
 
@@ -1360,16 +1363,16 @@ static int rt61pci_load_firmware(struct rt2x00_dev *rt2x00dev,
 	reg = 0;
 	rt2x00_set_field32(&reg, MAC_CSR1_SOFT_RESET, 1);
 	rt2x00_set_field32(&reg, MAC_CSR1_BBP_RESET, 1);
-	rt2x00pci_register_write(rt2x00dev, MAC_CSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, MAC_CSR1, reg);
 
-	rt2x00pci_register_read(rt2x00dev, MAC_CSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, MAC_CSR1, &reg);
 	rt2x00_set_field32(&reg, MAC_CSR1_SOFT_RESET, 0);
 	rt2x00_set_field32(&reg, MAC_CSR1_BBP_RESET, 0);
-	rt2x00pci_register_write(rt2x00dev, MAC_CSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, MAC_CSR1, reg);
 
-	rt2x00pci_register_read(rt2x00dev, MAC_CSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, MAC_CSR1, &reg);
 	rt2x00_set_field32(&reg, MAC_CSR1_HOST_READY, 1);
-	rt2x00pci_register_write(rt2x00dev, MAC_CSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, MAC_CSR1, reg);
 
 	return 0;
 }
@@ -1379,7 +1382,7 @@ static int rt61pci_load_firmware(struct rt2x00_dev *rt2x00dev,
  */
 static bool rt61pci_get_entry_state(struct queue_entry *entry)
 {
-	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
+	struct queue_entry_priv_mmio *entry_priv = entry->priv_data;
 	u32 word;
 
 	if (entry->queue->qid == QID_RX) {
@@ -1396,7 +1399,7 @@ static bool rt61pci_get_entry_state(struct queue_entry *entry)
 
 static void rt61pci_clear_entry(struct queue_entry *entry)
 {
-	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
+	struct queue_entry_priv_mmio *entry_priv = entry->priv_data;
 	struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
 	u32 word;
 
@@ -1419,13 +1422,13 @@ static void rt61pci_clear_entry(struct queue_entry *entry)
 
 static int rt61pci_init_queues(struct rt2x00_dev *rt2x00dev)
 {
-	struct queue_entry_priv_pci *entry_priv;
+	struct queue_entry_priv_mmio *entry_priv;
 	u32 reg;
 
 	/*
 	 * Initialize registers.
 	 */
-	rt2x00pci_register_read(rt2x00dev, TX_RING_CSR0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TX_RING_CSR0, &reg);
 	rt2x00_set_field32(&reg, TX_RING_CSR0_AC0_RING_SIZE,
 			   rt2x00dev->tx[0].limit);
 	rt2x00_set_field32(&reg, TX_RING_CSR0_AC1_RING_SIZE,
@@ -1434,67 +1437,67 @@ static int rt61pci_init_queues(struct rt2x00_dev *rt2x00dev)
 			   rt2x00dev->tx[2].limit);
 	rt2x00_set_field32(&reg, TX_RING_CSR0_AC3_RING_SIZE,
 			   rt2x00dev->tx[3].limit);
-	rt2x00pci_register_write(rt2x00dev, TX_RING_CSR0, reg);
+	rt2x00mmio_register_write(rt2x00dev, TX_RING_CSR0, reg);
 
-	rt2x00pci_register_read(rt2x00dev, TX_RING_CSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TX_RING_CSR1, &reg);
 	rt2x00_set_field32(&reg, TX_RING_CSR1_TXD_SIZE,
 			   rt2x00dev->tx[0].desc_size / 4);
-	rt2x00pci_register_write(rt2x00dev, TX_RING_CSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, TX_RING_CSR1, reg);
 
 	entry_priv = rt2x00dev->tx[0].entries[0].priv_data;
-	rt2x00pci_register_read(rt2x00dev, AC0_BASE_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, AC0_BASE_CSR, &reg);
 	rt2x00_set_field32(&reg, AC0_BASE_CSR_RING_REGISTER,
 			   entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, AC0_BASE_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, AC0_BASE_CSR, reg);
 
 	entry_priv = rt2x00dev->tx[1].entries[0].priv_data;
-	rt2x00pci_register_read(rt2x00dev, AC1_BASE_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, AC1_BASE_CSR, &reg);
 	rt2x00_set_field32(&reg, AC1_BASE_CSR_RING_REGISTER,
 			   entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, AC1_BASE_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, AC1_BASE_CSR, reg);
 
 	entry_priv = rt2x00dev->tx[2].entries[0].priv_data;
-	rt2x00pci_register_read(rt2x00dev, AC2_BASE_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, AC2_BASE_CSR, &reg);
 	rt2x00_set_field32(&reg, AC2_BASE_CSR_RING_REGISTER,
 			   entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, AC2_BASE_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, AC2_BASE_CSR, reg);
 
 	entry_priv = rt2x00dev->tx[3].entries[0].priv_data;
-	rt2x00pci_register_read(rt2x00dev, AC3_BASE_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, AC3_BASE_CSR, &reg);
 	rt2x00_set_field32(&reg, AC3_BASE_CSR_RING_REGISTER,
 			   entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, AC3_BASE_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, AC3_BASE_CSR, reg);
 
-	rt2x00pci_register_read(rt2x00dev, RX_RING_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, RX_RING_CSR, &reg);
 	rt2x00_set_field32(&reg, RX_RING_CSR_RING_SIZE, rt2x00dev->rx->limit);
 	rt2x00_set_field32(&reg, RX_RING_CSR_RXD_SIZE,
 			   rt2x00dev->rx->desc_size / 4);
 	rt2x00_set_field32(&reg, RX_RING_CSR_RXD_WRITEBACK_SIZE, 4);
-	rt2x00pci_register_write(rt2x00dev, RX_RING_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, RX_RING_CSR, reg);
 
 	entry_priv = rt2x00dev->rx->entries[0].priv_data;
-	rt2x00pci_register_read(rt2x00dev, RX_BASE_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, RX_BASE_CSR, &reg);
 	rt2x00_set_field32(&reg, RX_BASE_CSR_RING_REGISTER,
 			   entry_priv->desc_dma);
-	rt2x00pci_register_write(rt2x00dev, RX_BASE_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, RX_BASE_CSR, reg);
 
-	rt2x00pci_register_read(rt2x00dev, TX_DMA_DST_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TX_DMA_DST_CSR, &reg);
 	rt2x00_set_field32(&reg, TX_DMA_DST_CSR_DEST_AC0, 2);
 	rt2x00_set_field32(&reg, TX_DMA_DST_CSR_DEST_AC1, 2);
 	rt2x00_set_field32(&reg, TX_DMA_DST_CSR_DEST_AC2, 2);
 	rt2x00_set_field32(&reg, TX_DMA_DST_CSR_DEST_AC3, 2);
-	rt2x00pci_register_write(rt2x00dev, TX_DMA_DST_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, TX_DMA_DST_CSR, reg);
 
-	rt2x00pci_register_read(rt2x00dev, LOAD_TX_RING_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, LOAD_TX_RING_CSR, &reg);
 	rt2x00_set_field32(&reg, LOAD_TX_RING_CSR_LOAD_TXD_AC0, 1);
 	rt2x00_set_field32(&reg, LOAD_TX_RING_CSR_LOAD_TXD_AC1, 1);
 	rt2x00_set_field32(&reg, LOAD_TX_RING_CSR_LOAD_TXD_AC2, 1);
 	rt2x00_set_field32(&reg, LOAD_TX_RING_CSR_LOAD_TXD_AC3, 1);
-	rt2x00pci_register_write(rt2x00dev, LOAD_TX_RING_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, LOAD_TX_RING_CSR, reg);
 
-	rt2x00pci_register_read(rt2x00dev, RX_CNTL_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, RX_CNTL_CSR, &reg);
 	rt2x00_set_field32(&reg, RX_CNTL_CSR_LOAD_RXD, 1);
-	rt2x00pci_register_write(rt2x00dev, RX_CNTL_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, RX_CNTL_CSR, reg);
 
 	return 0;
 }
@@ -1503,13 +1506,13 @@ static int rt61pci_init_registers(struct rt2x00_dev *rt2x00dev)
 {
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, TXRX_CSR0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXRX_CSR0, &reg);
 	rt2x00_set_field32(&reg, TXRX_CSR0_AUTO_TX_SEQ, 1);
 	rt2x00_set_field32(&reg, TXRX_CSR0_DISABLE_RX, 0);
 	rt2x00_set_field32(&reg, TXRX_CSR0_TX_WITHOUT_WAITING, 0);
-	rt2x00pci_register_write(rt2x00dev, TXRX_CSR0, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR0, reg);
 
-	rt2x00pci_register_read(rt2x00dev, TXRX_CSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXRX_CSR1, &reg);
 	rt2x00_set_field32(&reg, TXRX_CSR1_BBP_ID0, 47); /* CCK Signal */
 	rt2x00_set_field32(&reg, TXRX_CSR1_BBP_ID0_VALID, 1);
 	rt2x00_set_field32(&reg, TXRX_CSR1_BBP_ID1, 30); /* Rssi */
@@ -1518,12 +1521,12 @@ static int rt61pci_init_registers(struct rt2x00_dev *rt2x00dev)
 	rt2x00_set_field32(&reg, TXRX_CSR1_BBP_ID2_VALID, 1);
 	rt2x00_set_field32(&reg, TXRX_CSR1_BBP_ID3, 30); /* Rssi */
 	rt2x00_set_field32(&reg, TXRX_CSR1_BBP_ID3_VALID, 1);
-	rt2x00pci_register_write(rt2x00dev, TXRX_CSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR1, reg);
 
 	/*
 	 * CCK TXD BBP registers
 	 */
-	rt2x00pci_register_read(rt2x00dev, TXRX_CSR2, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXRX_CSR2, &reg);
 	rt2x00_set_field32(&reg, TXRX_CSR2_BBP_ID0, 13);
 	rt2x00_set_field32(&reg, TXRX_CSR2_BBP_ID0_VALID, 1);
 	rt2x00_set_field32(&reg, TXRX_CSR2_BBP_ID1, 12);
@@ -1532,76 +1535,76 @@ static int rt61pci_init_registers(struct rt2x00_dev *rt2x00dev)
 	rt2x00_set_field32(&reg, TXRX_CSR2_BBP_ID2_VALID, 1);
 	rt2x00_set_field32(&reg, TXRX_CSR2_BBP_ID3, 10);
 	rt2x00_set_field32(&reg, TXRX_CSR2_BBP_ID3_VALID, 1);
-	rt2x00pci_register_write(rt2x00dev, TXRX_CSR2, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR2, reg);
 
 	/*
 	 * OFDM TXD BBP registers
 	 */
-	rt2x00pci_register_read(rt2x00dev, TXRX_CSR3, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXRX_CSR3, &reg);
 	rt2x00_set_field32(&reg, TXRX_CSR3_BBP_ID0, 7);
 	rt2x00_set_field32(&reg, TXRX_CSR3_BBP_ID0_VALID, 1);
 	rt2x00_set_field32(&reg, TXRX_CSR3_BBP_ID1, 6);
 	rt2x00_set_field32(&reg, TXRX_CSR3_BBP_ID1_VALID, 1);
 	rt2x00_set_field32(&reg, TXRX_CSR3_BBP_ID2, 5);
 	rt2x00_set_field32(&reg, TXRX_CSR3_BBP_ID2_VALID, 1);
-	rt2x00pci_register_write(rt2x00dev, TXRX_CSR3, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR3, reg);
 
-	rt2x00pci_register_read(rt2x00dev, TXRX_CSR7, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXRX_CSR7, &reg);
 	rt2x00_set_field32(&reg, TXRX_CSR7_ACK_CTS_6MBS, 59);
 	rt2x00_set_field32(&reg, TXRX_CSR7_ACK_CTS_9MBS, 53);
 	rt2x00_set_field32(&reg, TXRX_CSR7_ACK_CTS_12MBS, 49);
 	rt2x00_set_field32(&reg, TXRX_CSR7_ACK_CTS_18MBS, 46);
-	rt2x00pci_register_write(rt2x00dev, TXRX_CSR7, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR7, reg);
 
-	rt2x00pci_register_read(rt2x00dev, TXRX_CSR8, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXRX_CSR8, &reg);
 	rt2x00_set_field32(&reg, TXRX_CSR8_ACK_CTS_24MBS, 44);
 	rt2x00_set_field32(&reg, TXRX_CSR8_ACK_CTS_36MBS, 42);
 	rt2x00_set_field32(&reg, TXRX_CSR8_ACK_CTS_48MBS, 42);
 	rt2x00_set_field32(&reg, TXRX_CSR8_ACK_CTS_54MBS, 42);
-	rt2x00pci_register_write(rt2x00dev, TXRX_CSR8, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR8, reg);
 
-	rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXRX_CSR9, &reg);
 	rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_INTERVAL, 0);
 	rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 0);
 	rt2x00_set_field32(&reg, TXRX_CSR9_TSF_SYNC, 0);
 	rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 0);
 	rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
 	rt2x00_set_field32(&reg, TXRX_CSR9_TIMESTAMP_COMPENSATE, 0);
-	rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR9, reg);
 
-	rt2x00pci_register_write(rt2x00dev, TXRX_CSR15, 0x0000000f);
+	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR15, 0x0000000f);
 
-	rt2x00pci_register_write(rt2x00dev, MAC_CSR6, 0x00000fff);
+	rt2x00mmio_register_write(rt2x00dev, MAC_CSR6, 0x00000fff);
 
-	rt2x00pci_register_read(rt2x00dev, MAC_CSR9, &reg);
+	rt2x00mmio_register_read(rt2x00dev, MAC_CSR9, &reg);
 	rt2x00_set_field32(&reg, MAC_CSR9_CW_SELECT, 0);
-	rt2x00pci_register_write(rt2x00dev, MAC_CSR9, reg);
+	rt2x00mmio_register_write(rt2x00dev, MAC_CSR9, reg);
 
-	rt2x00pci_register_write(rt2x00dev, MAC_CSR10, 0x0000071c);
+	rt2x00mmio_register_write(rt2x00dev, MAC_CSR10, 0x0000071c);
 
 	if (rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_AWAKE))
 		return -EBUSY;
 
-	rt2x00pci_register_write(rt2x00dev, MAC_CSR13, 0x0000e000);
+	rt2x00mmio_register_write(rt2x00dev, MAC_CSR13, 0x0000e000);
 
 	/*
 	 * Invalidate all Shared Keys (SEC_CSR0),
 	 * and clear the Shared key Cipher algorithms (SEC_CSR1 & SEC_CSR5)
 	 */
-	rt2x00pci_register_write(rt2x00dev, SEC_CSR0, 0x00000000);
-	rt2x00pci_register_write(rt2x00dev, SEC_CSR1, 0x00000000);
-	rt2x00pci_register_write(rt2x00dev, SEC_CSR5, 0x00000000);
+	rt2x00mmio_register_write(rt2x00dev, SEC_CSR0, 0x00000000);
+	rt2x00mmio_register_write(rt2x00dev, SEC_CSR1, 0x00000000);
+	rt2x00mmio_register_write(rt2x00dev, SEC_CSR5, 0x00000000);
 
-	rt2x00pci_register_write(rt2x00dev, PHY_CSR1, 0x000023b0);
-	rt2x00pci_register_write(rt2x00dev, PHY_CSR5, 0x060a100c);
-	rt2x00pci_register_write(rt2x00dev, PHY_CSR6, 0x00080606);
-	rt2x00pci_register_write(rt2x00dev, PHY_CSR7, 0x00000a08);
+	rt2x00mmio_register_write(rt2x00dev, PHY_CSR1, 0x000023b0);
+	rt2x00mmio_register_write(rt2x00dev, PHY_CSR5, 0x060a100c);
+	rt2x00mmio_register_write(rt2x00dev, PHY_CSR6, 0x00080606);
+	rt2x00mmio_register_write(rt2x00dev, PHY_CSR7, 0x00000a08);
 
-	rt2x00pci_register_write(rt2x00dev, PCI_CFG_CSR, 0x28ca4404);
+	rt2x00mmio_register_write(rt2x00dev, PCI_CFG_CSR, 0x28ca4404);
 
-	rt2x00pci_register_write(rt2x00dev, TEST_MODE_CSR, 0x00000200);
+	rt2x00mmio_register_write(rt2x00dev, TEST_MODE_CSR, 0x00000200);
 
-	rt2x00pci_register_write(rt2x00dev, M2H_CMD_DONE_CSR, 0xffffffff);
+	rt2x00mmio_register_write(rt2x00dev, M2H_CMD_DONE_CSR, 0xffffffff);
 
 	/*
 	 * Clear all beacons
@@ -1609,36 +1612,36 @@ static int rt61pci_init_registers(struct rt2x00_dev *rt2x00dev)
 	 * the first byte since that byte contains the VALID and OWNER
 	 * bits which (when set to 0) will invalidate the entire beacon.
 	 */
-	rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE0, 0);
-	rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE1, 0);
-	rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE2, 0);
-	rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE3, 0);
+	rt2x00mmio_register_write(rt2x00dev, HW_BEACON_BASE0, 0);
+	rt2x00mmio_register_write(rt2x00dev, HW_BEACON_BASE1, 0);
+	rt2x00mmio_register_write(rt2x00dev, HW_BEACON_BASE2, 0);
+	rt2x00mmio_register_write(rt2x00dev, HW_BEACON_BASE3, 0);
 
 	/*
 	 * We must clear the error counters.
 	 * These registers are cleared on read,
 	 * so we may pass a useless variable to store the value.
 	 */
-	rt2x00pci_register_read(rt2x00dev, STA_CSR0, &reg);
-	rt2x00pci_register_read(rt2x00dev, STA_CSR1, &reg);
-	rt2x00pci_register_read(rt2x00dev, STA_CSR2, &reg);
+	rt2x00mmio_register_read(rt2x00dev, STA_CSR0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, STA_CSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, STA_CSR2, &reg);
 
 	/*
 	 * Reset MAC and BBP registers.
 	 */
-	rt2x00pci_register_read(rt2x00dev, MAC_CSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, MAC_CSR1, &reg);
 	rt2x00_set_field32(&reg, MAC_CSR1_SOFT_RESET, 1);
 	rt2x00_set_field32(&reg, MAC_CSR1_BBP_RESET, 1);
-	rt2x00pci_register_write(rt2x00dev, MAC_CSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, MAC_CSR1, reg);
 
-	rt2x00pci_register_read(rt2x00dev, MAC_CSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, MAC_CSR1, &reg);
 	rt2x00_set_field32(&reg, MAC_CSR1_SOFT_RESET, 0);
 	rt2x00_set_field32(&reg, MAC_CSR1_BBP_RESET, 0);
-	rt2x00pci_register_write(rt2x00dev, MAC_CSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, MAC_CSR1, reg);
 
-	rt2x00pci_register_read(rt2x00dev, MAC_CSR1, &reg);
+	rt2x00mmio_register_read(rt2x00dev, MAC_CSR1, &reg);
 	rt2x00_set_field32(&reg, MAC_CSR1_HOST_READY, 1);
-	rt2x00pci_register_write(rt2x00dev, MAC_CSR1, reg);
+	rt2x00mmio_register_write(rt2x00dev, MAC_CSR1, reg);
 
 	return 0;
 }
@@ -1655,7 +1658,7 @@ static int rt61pci_wait_bbp_ready(struct rt2x00_dev *rt2x00dev)
 		udelay(REGISTER_BUSY_DELAY);
 	}
 
-	ERROR(rt2x00dev, "BBP register access failed, aborting.\n");
+	rt2x00_err(rt2x00dev, "BBP register access failed, aborting\n");
 	return -EACCES;
 }
 
@@ -1722,11 +1725,11 @@ static void rt61pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
 	 * should clear the register to assure a clean state.
 	 */
 	if (state == STATE_RADIO_IRQ_ON) {
-		rt2x00pci_register_read(rt2x00dev, INT_SOURCE_CSR, &reg);
-		rt2x00pci_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
+		rt2x00mmio_register_read(rt2x00dev, INT_SOURCE_CSR, &reg);
+		rt2x00mmio_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
 
-		rt2x00pci_register_read(rt2x00dev, MCU_INT_SOURCE_CSR, &reg);
-		rt2x00pci_register_write(rt2x00dev, MCU_INT_SOURCE_CSR, reg);
+		rt2x00mmio_register_read(rt2x00dev, MCU_INT_SOURCE_CSR, &reg);
+		rt2x00mmio_register_write(rt2x00dev, MCU_INT_SOURCE_CSR, reg);
 	}
 
 	/*
@@ -1735,15 +1738,15 @@ static void rt61pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
 	 */
 	spin_lock_irqsave(&rt2x00dev->irqmask_lock, flags);
 
-	rt2x00pci_register_read(rt2x00dev, INT_MASK_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, INT_MASK_CSR, &reg);
 	rt2x00_set_field32(&reg, INT_MASK_CSR_TXDONE, mask);
 	rt2x00_set_field32(&reg, INT_MASK_CSR_RXDONE, mask);
 	rt2x00_set_field32(&reg, INT_MASK_CSR_BEACON_DONE, mask);
 	rt2x00_set_field32(&reg, INT_MASK_CSR_ENABLE_MITIGATION, mask);
 	rt2x00_set_field32(&reg, INT_MASK_CSR_MITIGATION_PERIOD, 0xff);
-	rt2x00pci_register_write(rt2x00dev, INT_MASK_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, INT_MASK_CSR, reg);
 
-	rt2x00pci_register_read(rt2x00dev, MCU_INT_MASK_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, MCU_INT_MASK_CSR, &reg);
 	rt2x00_set_field32(&reg, MCU_INT_MASK_CSR_0, mask);
 	rt2x00_set_field32(&reg, MCU_INT_MASK_CSR_1, mask);
 	rt2x00_set_field32(&reg, MCU_INT_MASK_CSR_2, mask);
@@ -1753,7 +1756,7 @@ static void rt61pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
 	rt2x00_set_field32(&reg, MCU_INT_MASK_CSR_6, mask);
 	rt2x00_set_field32(&reg, MCU_INT_MASK_CSR_7, mask);
 	rt2x00_set_field32(&reg, MCU_INT_MASK_CSR_TWAKEUP, mask);
-	rt2x00pci_register_write(rt2x00dev, MCU_INT_MASK_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, MCU_INT_MASK_CSR, reg);
 
 	spin_unlock_irqrestore(&rt2x00dev->irqmask_lock, flags);
 
@@ -1783,9 +1786,9 @@ static int rt61pci_enable_radio(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Enable RX.
 	 */
-	rt2x00pci_register_read(rt2x00dev, RX_CNTL_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, RX_CNTL_CSR, &reg);
 	rt2x00_set_field32(&reg, RX_CNTL_CSR_ENABLE_RX_DMA, 1);
-	rt2x00pci_register_write(rt2x00dev, RX_CNTL_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, RX_CNTL_CSR, reg);
 
 	return 0;
 }
@@ -1795,7 +1798,7 @@ static void rt61pci_disable_radio(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Disable power
 	 */
-	rt2x00pci_register_write(rt2x00dev, MAC_CSR10, 0x00001818);
+	rt2x00mmio_register_write(rt2x00dev, MAC_CSR10, 0x00001818);
 }
 
 static int rt61pci_set_state(struct rt2x00_dev *rt2x00dev, enum dev_state state)
@@ -1806,10 +1809,10 @@ static int rt61pci_set_state(struct rt2x00_dev *rt2x00dev, enum dev_state state)
 
 	put_to_sleep = (state != STATE_AWAKE);
 
-	rt2x00pci_register_read(rt2x00dev, MAC_CSR12, &reg);
+	rt2x00mmio_register_read(rt2x00dev, MAC_CSR12, &reg);
 	rt2x00_set_field32(&reg, MAC_CSR12_FORCE_WAKEUP, !put_to_sleep);
 	rt2x00_set_field32(&reg, MAC_CSR12_PUT_TO_SLEEP, put_to_sleep);
-	rt2x00pci_register_write(rt2x00dev, MAC_CSR12, reg);
+	rt2x00mmio_register_write(rt2x00dev, MAC_CSR12, reg);
 
 	/*
 	 * Device is not guaranteed to be in the requested state yet.
@@ -1817,11 +1820,11 @@ static int rt61pci_set_state(struct rt2x00_dev *rt2x00dev, enum dev_state state)
 	 * device has entered the correct state.
 	 */
 	for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
-		rt2x00pci_register_read(rt2x00dev, MAC_CSR12, &reg2);
+		rt2x00mmio_register_read(rt2x00dev, MAC_CSR12, &reg2);
 		state = rt2x00_get_field32(reg2, MAC_CSR12_BBP_CURRENT_STATE);
 		if (state == !put_to_sleep)
 			return 0;
-		rt2x00pci_register_write(rt2x00dev, MAC_CSR12, reg);
+		rt2x00mmio_register_write(rt2x00dev, MAC_CSR12, reg);
 		msleep(10);
 	}
 
@@ -1856,8 +1859,8 @@ static int rt61pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 	}
 
 	if (unlikely(retval))
-		ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
-		      state, retval);
+		rt2x00_err(rt2x00dev, "Device failed to enter state %d (%d)\n",
+			   state, retval);
 
 	return retval;
 }
@@ -1869,7 +1872,7 @@ static void rt61pci_write_tx_desc(struct queue_entry *entry,
 				  struct txentry_desc *txdesc)
 {
 	struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
-	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
+	struct queue_entry_priv_mmio *entry_priv = entry->priv_data;
 	__le32 *txd = entry_priv->desc;
 	u32 word;
 
@@ -1967,7 +1970,7 @@ static void rt61pci_write_beacon(struct queue_entry *entry,
 				 struct txentry_desc *txdesc)
 {
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
-	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
+	struct queue_entry_priv_mmio *entry_priv = entry->priv_data;
 	unsigned int beacon_base;
 	unsigned int padding_len;
 	u32 orig_reg, reg;
@@ -1976,10 +1979,10 @@ static void rt61pci_write_beacon(struct queue_entry *entry,
 	 * Disable beaconing while we are reloading the beacon data,
 	 * otherwise we might be sending out invalid data.
 	 */
-	rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXRX_CSR9, &reg);
 	orig_reg = reg;
 	rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
-	rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR9, reg);
 
 	/*
 	 * Write the TX descriptor for the beacon.
@@ -1996,19 +1999,19 @@ static void rt61pci_write_beacon(struct queue_entry *entry,
 	 */
 	padding_len = roundup(entry->skb->len, 4) - entry->skb->len;
 	if (padding_len && skb_pad(entry->skb, padding_len)) {
-		ERROR(rt2x00dev, "Failure padding beacon, aborting\n");
+		rt2x00_err(rt2x00dev, "Failure padding beacon, aborting\n");
 		/* skb freed by skb_pad() on failure */
 		entry->skb = NULL;
-		rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, orig_reg);
+		rt2x00mmio_register_write(rt2x00dev, TXRX_CSR9, orig_reg);
 		return;
 	}
 
 	beacon_base = HW_BEACON_OFFSET(entry->entry_idx);
-	rt2x00pci_register_multiwrite(rt2x00dev, beacon_base,
-				      entry_priv->desc, TXINFO_SIZE);
-	rt2x00pci_register_multiwrite(rt2x00dev, beacon_base + TXINFO_SIZE,
-				      entry->skb->data,
-				      entry->skb->len + padding_len);
+	rt2x00mmio_register_multiwrite(rt2x00dev, beacon_base,
+				       entry_priv->desc, TXINFO_SIZE);
+	rt2x00mmio_register_multiwrite(rt2x00dev, beacon_base + TXINFO_SIZE,
+				       entry->skb->data,
+				       entry->skb->len + padding_len);
 
 	/*
 	 * Enable beaconing again.
@@ -2016,10 +2019,10 @@ static void rt61pci_write_beacon(struct queue_entry *entry,
 	 * For Wi-Fi faily generated beacons between participating
 	 * stations. Set TBTT phase adaptive adjustment step to 8us.
 	 */
-	rt2x00pci_register_write(rt2x00dev, TXRX_CSR10, 0x00001008);
+	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR10, 0x00001008);
 
 	rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 1);
-	rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR9, reg);
 
 	/*
 	 * Clean up beacon skb.
@@ -2037,21 +2040,21 @@ static void rt61pci_clear_beacon(struct queue_entry *entry)
 	 * Disable beaconing while we are reloading the beacon data,
 	 * otherwise we might be sending out invalid data.
 	 */
-	rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXRX_CSR9, &reg);
 	rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
-	rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR9, reg);
 
 	/*
 	 * Clear beacon.
 	 */
-	rt2x00pci_register_write(rt2x00dev,
-				 HW_BEACON_OFFSET(entry->entry_idx), 0);
+	rt2x00mmio_register_write(rt2x00dev,
+				  HW_BEACON_OFFSET(entry->entry_idx), 0);
 
 	/*
 	 * Enable beaconing again.
 	 */
 	rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 1);
-	rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR9, reg);
 }
 
 /*
@@ -2089,7 +2092,7 @@ static void rt61pci_fill_rxdone(struct queue_entry *entry,
 				struct rxdone_entry_desc *rxdesc)
 {
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
-	struct queue_entry_priv_pci *entry_priv = entry->priv_data;
+	struct queue_entry_priv_mmio *entry_priv = entry->priv_data;
 	u32 word0;
 	u32 word1;
 
@@ -2155,7 +2158,7 @@ static void rt61pci_txdone(struct rt2x00_dev *rt2x00dev)
 	struct data_queue *queue;
 	struct queue_entry *entry;
 	struct queue_entry *entry_done;
-	struct queue_entry_priv_pci *entry_priv;
+	struct queue_entry_priv_mmio *entry_priv;
 	struct txdone_entry_desc txdesc;
 	u32 word;
 	u32 reg;
@@ -2173,7 +2176,7 @@ static void rt61pci_txdone(struct rt2x00_dev *rt2x00dev)
 	 * tx ring size for now.
 	 */
 	for (i = 0; i < rt2x00dev->ops->tx->entry_num; i++) {
-		rt2x00pci_register_read(rt2x00dev, STA_CSR4, &reg);
+		rt2x00mmio_register_read(rt2x00dev, STA_CSR4, &reg);
 		if (!rt2x00_get_field32(reg, STA_CSR4_VALID))
 			break;
 
@@ -2207,9 +2210,8 @@ static void rt61pci_txdone(struct rt2x00_dev *rt2x00dev)
 			/* Catch up.
 			 * Just report any entries we missed as failed.
 			 */
-			WARNING(rt2x00dev,
-				"TX status report missed for entry %d\n",
-				entry_done->entry_idx);
+			rt2x00_warn(rt2x00dev, "TX status report missed for entry %d\n",
+				    entry_done->entry_idx);
 
 			rt2x00lib_txdone_noinfo(entry_done, TXDONE_UNKNOWN);
 			entry_done = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
@@ -2260,9 +2262,9 @@ static inline void rt61pci_enable_interrupt(struct rt2x00_dev *rt2x00dev,
 	 */
 	spin_lock_irq(&rt2x00dev->irqmask_lock);
 
-	rt2x00pci_register_read(rt2x00dev, INT_MASK_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, INT_MASK_CSR, &reg);
 	rt2x00_set_field32(&reg, irq_field, 0);
-	rt2x00pci_register_write(rt2x00dev, INT_MASK_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, INT_MASK_CSR, reg);
 
 	spin_unlock_irq(&rt2x00dev->irqmask_lock);
 }
@@ -2278,9 +2280,9 @@ static void rt61pci_enable_mcu_interrupt(struct rt2x00_dev *rt2x00dev,
 	 */
 	spin_lock_irq(&rt2x00dev->irqmask_lock);
 
-	rt2x00pci_register_read(rt2x00dev, MCU_INT_MASK_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, MCU_INT_MASK_CSR, &reg);
 	rt2x00_set_field32(&reg, irq_field, 0);
-	rt2x00pci_register_write(rt2x00dev, MCU_INT_MASK_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, MCU_INT_MASK_CSR, reg);
 
 	spin_unlock_irq(&rt2x00dev->irqmask_lock);
 }
@@ -2304,7 +2306,7 @@ static void rt61pci_tbtt_tasklet(unsigned long data)
 static void rt61pci_rxdone_tasklet(unsigned long data)
 {
 	struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
-	if (rt2x00pci_rxdone(rt2x00dev))
+	if (rt2x00mmio_rxdone(rt2x00dev))
 		tasklet_schedule(&rt2x00dev->rxdone_tasklet);
 	else if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
 		rt61pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_RXDONE);
@@ -2314,8 +2316,8 @@ static void rt61pci_autowake_tasklet(unsigned long data)
 {
 	struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
 	rt61pci_wakeup(rt2x00dev);
-	rt2x00pci_register_write(rt2x00dev,
-				 M2H_CMD_DONE_CSR, 0xffffffff);
+	rt2x00mmio_register_write(rt2x00dev,
+				  M2H_CMD_DONE_CSR, 0xffffffff);
 	if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
 		rt61pci_enable_mcu_interrupt(rt2x00dev, MCU_INT_MASK_CSR_TWAKEUP);
 }
@@ -2330,11 +2332,11 @@ static irqreturn_t rt61pci_interrupt(int irq, void *dev_instance)
 	 * Get the interrupt sources & saved to local variable.
 	 * Write register value back to clear pending interrupts.
 	 */
-	rt2x00pci_register_read(rt2x00dev, MCU_INT_SOURCE_CSR, &reg_mcu);
-	rt2x00pci_register_write(rt2x00dev, MCU_INT_SOURCE_CSR, reg_mcu);
+	rt2x00mmio_register_read(rt2x00dev, MCU_INT_SOURCE_CSR, &reg_mcu);
+	rt2x00mmio_register_write(rt2x00dev, MCU_INT_SOURCE_CSR, reg_mcu);
 
-	rt2x00pci_register_read(rt2x00dev, INT_SOURCE_CSR, &reg);
-	rt2x00pci_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
+	rt2x00mmio_register_read(rt2x00dev, INT_SOURCE_CSR, &reg);
+	rt2x00mmio_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
 
 	if (!reg && !reg_mcu)
 		return IRQ_NONE;
@@ -2371,13 +2373,13 @@ static irqreturn_t rt61pci_interrupt(int irq, void *dev_instance)
 	 */
 	spin_lock(&rt2x00dev->irqmask_lock);
 
-	rt2x00pci_register_read(rt2x00dev, INT_MASK_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, INT_MASK_CSR, &reg);
 	reg |= mask;
-	rt2x00pci_register_write(rt2x00dev, INT_MASK_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, INT_MASK_CSR, reg);
 
-	rt2x00pci_register_read(rt2x00dev, MCU_INT_MASK_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, MCU_INT_MASK_CSR, &reg);
 	reg |= mask_mcu;
-	rt2x00pci_register_write(rt2x00dev, MCU_INT_MASK_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, MCU_INT_MASK_CSR, reg);
 
 	spin_unlock(&rt2x00dev->irqmask_lock);
 
@@ -2395,7 +2397,7 @@ static int rt61pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 	u8 *mac;
 	s8 value;
 
-	rt2x00pci_register_read(rt2x00dev, E2PROM_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, E2PROM_CSR, &reg);
 
 	eeprom.data = rt2x00dev;
 	eeprom.register_read = rt61pci_eepromregister_read;
@@ -2416,7 +2418,7 @@ static int rt61pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 	mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0);
 	if (!is_valid_ether_addr(mac)) {
 		eth_random_addr(mac);
-		EEPROM(rt2x00dev, "MAC: %pM\n", mac);
+		rt2x00_eeprom_dbg(rt2x00dev, "MAC: %pM\n", mac);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word);
@@ -2431,7 +2433,7 @@ static int rt61pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_ANTENNA_HARDWARE_RADIO, 0);
 		rt2x00_set_field16(&word, EEPROM_ANTENNA_RF_TYPE, RF5225);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word);
-		EEPROM(rt2x00dev, "Antenna: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "Antenna: 0x%04x\n", word);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &word);
@@ -2444,7 +2446,7 @@ static int rt61pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_NIC_CARDBUS_ACCEL, 0);
 		rt2x00_set_field16(&word, EEPROM_NIC_EXTERNAL_LNA_A, 0);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC, word);
-		EEPROM(rt2x00dev, "NIC: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "NIC: 0x%04x\n", word);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_LED, &word);
@@ -2452,7 +2454,7 @@ static int rt61pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_LED_LED_MODE,
 				   LED_MODE_DEFAULT);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_LED, word);
-		EEPROM(rt2x00dev, "Led: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "Led: 0x%04x\n", word);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &word);
@@ -2460,7 +2462,7 @@ static int rt61pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_FREQ_OFFSET, 0);
 		rt2x00_set_field16(&word, EEPROM_FREQ_SEQ, 0);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_FREQ, word);
-		EEPROM(rt2x00dev, "Freq: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "Freq: 0x%04x\n", word);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_OFFSET_BG, &word);
@@ -2468,7 +2470,7 @@ static int rt61pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_RSSI_OFFSET_BG_1, 0);
 		rt2x00_set_field16(&word, EEPROM_RSSI_OFFSET_BG_2, 0);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_OFFSET_BG, word);
-		EEPROM(rt2x00dev, "RSSI OFFSET BG: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "RSSI OFFSET BG: 0x%04x\n", word);
 	} else {
 		value = rt2x00_get_field16(word, EEPROM_RSSI_OFFSET_BG_1);
 		if (value < -10 || value > 10)
@@ -2484,7 +2486,7 @@ static int rt61pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_RSSI_OFFSET_A_1, 0);
 		rt2x00_set_field16(&word, EEPROM_RSSI_OFFSET_A_2, 0);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_OFFSET_A, word);
-		EEPROM(rt2x00dev, "RSSI OFFSET A: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "RSSI OFFSET A: 0x%04x\n", word);
 	} else {
 		value = rt2x00_get_field16(word, EEPROM_RSSI_OFFSET_A_1);
 		if (value < -10 || value > 10)
@@ -2513,7 +2515,7 @@ static int rt61pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	 * Identify RF chipset.
 	 */
 	value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE);
-	rt2x00pci_register_read(rt2x00dev, MAC_CSR0, &reg);
+	rt2x00mmio_register_read(rt2x00dev, MAC_CSR0, &reg);
 	rt2x00_set_chip(rt2x00dev, rt2x00_get_field32(reg, MAC_CSR0_CHIPSET),
 			value, rt2x00_get_field32(reg, MAC_CSR0_REVISION));
 
@@ -2521,7 +2523,7 @@ static int rt61pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	    !rt2x00_rf(rt2x00dev, RF5325) &&
 	    !rt2x00_rf(rt2x00dev, RF2527) &&
 	    !rt2x00_rf(rt2x00dev, RF2529)) {
-		ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
+		rt2x00_err(rt2x00dev, "Invalid RF chipset detected\n");
 		return -ENODEV;
 	}
 
@@ -2838,7 +2840,7 @@ static int rt61pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Disable power saving.
 	 */
-	rt2x00pci_register_write(rt2x00dev, SOFT_RESET_CSR, 0x00000007);
+	rt2x00mmio_register_write(rt2x00dev, SOFT_RESET_CSR, 0x00000007);
 
 	/*
 	 * Allocate eeprom data.
@@ -2855,9 +2857,9 @@ static int rt61pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	 * Enable rfkill polling by setting GPIO direction of the
 	 * rfkill switch GPIO pin correctly.
 	 */
-	rt2x00pci_register_read(rt2x00dev, MAC_CSR13, &reg);
+	rt2x00mmio_register_read(rt2x00dev, MAC_CSR13, &reg);
 	rt2x00_set_field32(&reg, MAC_CSR13_DIR5, 1);
-	rt2x00pci_register_write(rt2x00dev, MAC_CSR13, reg);
+	rt2x00mmio_register_write(rt2x00dev, MAC_CSR13, reg);
 
 	/*
 	 * Initialize hw specifications.
@@ -2927,25 +2929,25 @@ static int rt61pci_conf_tx(struct ieee80211_hw *hw,
 	field.bit_offset = (queue_idx & 1) * 16;
 	field.bit_mask = 0xffff << field.bit_offset;
 
-	rt2x00pci_register_read(rt2x00dev, offset, &reg);
+	rt2x00mmio_register_read(rt2x00dev, offset, &reg);
 	rt2x00_set_field32(&reg, field, queue->txop);
-	rt2x00pci_register_write(rt2x00dev, offset, reg);
+	rt2x00mmio_register_write(rt2x00dev, offset, reg);
 
 	/* Update WMM registers */
 	field.bit_offset = queue_idx * 4;
 	field.bit_mask = 0xf << field.bit_offset;
 
-	rt2x00pci_register_read(rt2x00dev, AIFSN_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, AIFSN_CSR, &reg);
 	rt2x00_set_field32(&reg, field, queue->aifs);
-	rt2x00pci_register_write(rt2x00dev, AIFSN_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, AIFSN_CSR, reg);
 
-	rt2x00pci_register_read(rt2x00dev, CWMIN_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CWMIN_CSR, &reg);
 	rt2x00_set_field32(&reg, field, queue->cw_min);
-	rt2x00pci_register_write(rt2x00dev, CWMIN_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, CWMIN_CSR, reg);
 
-	rt2x00pci_register_read(rt2x00dev, CWMAX_CSR, &reg);
+	rt2x00mmio_register_read(rt2x00dev, CWMAX_CSR, &reg);
 	rt2x00_set_field32(&reg, field, queue->cw_max);
-	rt2x00pci_register_write(rt2x00dev, CWMAX_CSR, reg);
+	rt2x00mmio_register_write(rt2x00dev, CWMAX_CSR, reg);
 
 	return 0;
 }
@@ -2956,9 +2958,9 @@ static u64 rt61pci_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 	u64 tsf;
 	u32 reg;
 
-	rt2x00pci_register_read(rt2x00dev, TXRX_CSR13, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXRX_CSR13, &reg);
 	tsf = (u64) rt2x00_get_field32(reg, TXRX_CSR13_HIGH_TSFTIMER) << 32;
-	rt2x00pci_register_read(rt2x00dev, TXRX_CSR12, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXRX_CSR12, &reg);
 	tsf |= rt2x00_get_field32(reg, TXRX_CSR12_LOW_TSFTIMER);
 
 	return tsf;
@@ -2997,8 +2999,8 @@ static const struct rt2x00lib_ops rt61pci_rt2x00_ops = {
 	.get_firmware_name	= rt61pci_get_firmware_name,
 	.check_firmware		= rt61pci_check_firmware,
 	.load_firmware		= rt61pci_load_firmware,
-	.initialize		= rt2x00pci_initialize,
-	.uninitialize		= rt2x00pci_uninitialize,
+	.initialize		= rt2x00mmio_initialize,
+	.uninitialize		= rt2x00mmio_uninitialize,
 	.get_entry_state	= rt61pci_get_entry_state,
 	.clear_entry		= rt61pci_clear_entry,
 	.set_device_state	= rt61pci_set_device_state,
@@ -3009,7 +3011,7 @@ static const struct rt2x00lib_ops rt61pci_rt2x00_ops = {
 	.start_queue		= rt61pci_start_queue,
 	.kick_queue		= rt61pci_kick_queue,
 	.stop_queue		= rt61pci_stop_queue,
-	.flush_queue		= rt2x00pci_flush_queue,
+	.flush_queue		= rt2x00mmio_flush_queue,
 	.write_tx_desc		= rt61pci_write_tx_desc,
 	.write_beacon		= rt61pci_write_beacon,
 	.clear_beacon		= rt61pci_clear_beacon,
@@ -3027,21 +3029,21 @@ static const struct data_queue_desc rt61pci_queue_rx = {
 	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= RXD_DESC_SIZE,
-	.priv_size		= sizeof(struct queue_entry_priv_pci),
+	.priv_size		= sizeof(struct queue_entry_priv_mmio),
 };
 
 static const struct data_queue_desc rt61pci_queue_tx = {
 	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
-	.priv_size		= sizeof(struct queue_entry_priv_pci),
+	.priv_size		= sizeof(struct queue_entry_priv_mmio),
 };
 
 static const struct data_queue_desc rt61pci_queue_bcn = {
 	.entry_num		= 4,
 	.data_size		= 0, /* No DMA required for beacons */
 	.desc_size		= TXINFO_SIZE,
-	.priv_size		= sizeof(struct queue_entry_priv_pci),
+	.priv_size		= sizeof(struct queue_entry_priv_mmio),
 };
 
 static const struct rt2x00_ops rt61pci_ops = {
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 24eec66e9fd2..377e09bb0b81 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -739,7 +739,7 @@ static void rt73usb_config_lna_gain(struct rt2x00_dev *rt2x00dev,
 	u16 eeprom;
 	short lna_gain = 0;
 
-	if (libconf->conf->channel->band == IEEE80211_BAND_2GHZ) {
+	if (libconf->conf->chandef.chan->band == IEEE80211_BAND_2GHZ) {
 		if (test_bit(CAPABILITY_EXTERNAL_LNA_BG, &rt2x00dev->cap_flags))
 			lna_gain += 14;
 
@@ -1122,7 +1122,7 @@ static int rt73usb_load_firmware(struct rt2x00_dev *rt2x00dev,
 	}
 
 	if (!reg) {
-		ERROR(rt2x00dev, "Unstable hardware.\n");
+		rt2x00_err(rt2x00dev, "Unstable hardware\n");
 		return -EBUSY;
 	}
 
@@ -1139,7 +1139,7 @@ static int rt73usb_load_firmware(struct rt2x00_dev *rt2x00dev,
 					     0, USB_MODE_FIRMWARE,
 					     REGISTER_TIMEOUT_FIRMWARE);
 	if (status < 0) {
-		ERROR(rt2x00dev, "Failed to write Firmware to device.\n");
+		rt2x00_err(rt2x00dev, "Failed to write Firmware to device\n");
 		return status;
 	}
 
@@ -1305,7 +1305,7 @@ static int rt73usb_wait_bbp_ready(struct rt2x00_dev *rt2x00dev)
 		udelay(REGISTER_BUSY_DELAY);
 	}
 
-	ERROR(rt2x00dev, "BBP register access failed, aborting.\n");
+	rt2x00_err(rt2x00dev, "BBP register access failed, aborting\n");
 	return -EACCES;
 }
 
@@ -1443,8 +1443,8 @@ static int rt73usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 	}
 
 	if (unlikely(retval))
-		ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
-		      state, retval);
+		rt2x00_err(rt2x00dev, "Device failed to enter state %d (%d)\n",
+			   state, retval);
 
 	return retval;
 }
@@ -1567,7 +1567,7 @@ static void rt73usb_write_beacon(struct queue_entry *entry,
 	 */
 	padding_len = roundup(entry->skb->len, 4) - entry->skb->len;
 	if (padding_len && skb_pad(entry->skb, padding_len)) {
-		ERROR(rt2x00dev, "Failure padding beacon, aborting\n");
+		rt2x00_err(rt2x00dev, "Failure padding beacon, aborting\n");
 		/* skb freed by skb_pad() on failure */
 		entry->skb = NULL;
 		rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, orig_reg);
@@ -1771,7 +1771,7 @@ static int rt73usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 	mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0);
 	if (!is_valid_ether_addr(mac)) {
 		eth_random_addr(mac);
-		EEPROM(rt2x00dev, "MAC: %pM\n", mac);
+		rt2x00_eeprom_dbg(rt2x00dev, "MAC: %pM\n", mac);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word);
@@ -1786,14 +1786,14 @@ static int rt73usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_ANTENNA_HARDWARE_RADIO, 0);
 		rt2x00_set_field16(&word, EEPROM_ANTENNA_RF_TYPE, RF5226);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word);
-		EEPROM(rt2x00dev, "Antenna: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "Antenna: 0x%04x\n", word);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &word);
 	if (word == 0xffff) {
 		rt2x00_set_field16(&word, EEPROM_NIC_EXTERNAL_LNA, 0);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC, word);
-		EEPROM(rt2x00dev, "NIC: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "NIC: 0x%04x\n", word);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_LED, &word);
@@ -1809,7 +1809,7 @@ static int rt73usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_LED_LED_MODE,
 				   LED_MODE_DEFAULT);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_LED, word);
-		EEPROM(rt2x00dev, "Led: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "Led: 0x%04x\n", word);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &word);
@@ -1817,7 +1817,7 @@ static int rt73usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_FREQ_OFFSET, 0);
 		rt2x00_set_field16(&word, EEPROM_FREQ_SEQ, 0);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_FREQ, word);
-		EEPROM(rt2x00dev, "Freq: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "Freq: 0x%04x\n", word);
 	}
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_OFFSET_BG, &word);
@@ -1825,7 +1825,7 @@ static int rt73usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_RSSI_OFFSET_BG_1, 0);
 		rt2x00_set_field16(&word, EEPROM_RSSI_OFFSET_BG_2, 0);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_OFFSET_BG, word);
-		EEPROM(rt2x00dev, "RSSI OFFSET BG: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "RSSI OFFSET BG: 0x%04x\n", word);
 	} else {
 		value = rt2x00_get_field16(word, EEPROM_RSSI_OFFSET_BG_1);
 		if (value < -10 || value > 10)
@@ -1841,7 +1841,7 @@ static int rt73usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 		rt2x00_set_field16(&word, EEPROM_RSSI_OFFSET_A_1, 0);
 		rt2x00_set_field16(&word, EEPROM_RSSI_OFFSET_A_2, 0);
 		rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_OFFSET_A, word);
-		EEPROM(rt2x00dev, "RSSI OFFSET A: 0x%04x\n", word);
+		rt2x00_eeprom_dbg(rt2x00dev, "RSSI OFFSET A: 0x%04x\n", word);
 	} else {
 		value = rt2x00_get_field16(word, EEPROM_RSSI_OFFSET_A_1);
 		if (value < -10 || value > 10)
@@ -1875,7 +1875,7 @@ static int rt73usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
 			value, rt2x00_get_field32(reg, MAC_CSR0_REVISION));
 
 	if (!rt2x00_rt(rt2x00dev, RT2573) || (rt2x00_rev(rt2x00dev) == 0)) {
-		ERROR(rt2x00dev, "Invalid RT chipset detected.\n");
+		rt2x00_err(rt2x00dev, "Invalid RT chipset detected\n");
 		return -ENODEV;
 	}
 
@@ -1883,7 +1883,7 @@ static int rt73usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	    !rt2x00_rf(rt2x00dev, RF2528) &&
 	    !rt2x00_rf(rt2x00dev, RF5225) &&
 	    !rt2x00_rf(rt2x00dev, RF2527)) {
-		ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
+		rt2x00_err(rt2x00dev, "Invalid RF chipset detected\n");
 		return -ENODEV;
 	}
 
diff --git a/drivers/net/wireless/rtl818x/rtl8180/dev.c b/drivers/net/wireless/rtl818x/rtl8180/dev.c
index 1b3c2843221d..91a04e2b8ece 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8180/dev.c
@@ -147,8 +147,8 @@ static void rtl8180_handle_rx(struct ieee80211_hw *dev)
 				signal = priv->rf->calc_rssi(agc, sq);
 			}
 			rx_status.signal = signal;
-			rx_status.freq = dev->conf.channel->center_freq;
-			rx_status.band = dev->conf.channel->band;
+			rx_status.freq = dev->conf.chandef.chan->center_freq;
+			rx_status.band = dev->conf.chandef.chan->band;
 			rx_status.mactime = le64_to_cpu(entry->tsft);
 			rx_status.flag |= RX_FLAG_MACTIME_START;
 			if (flags & RTL818X_RX_DESC_FLAG_CRC32_ERR)
diff --git a/drivers/net/wireless/rtl818x/rtl8180/grf5101.c b/drivers/net/wireless/rtl818x/rtl8180/grf5101.c
index 5ee7589dd546..077ff92cc139 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/grf5101.c
+++ b/drivers/net/wireless/rtl818x/rtl8180/grf5101.c
@@ -82,7 +82,8 @@ static void grf5101_rf_set_channel(struct ieee80211_hw *dev,
 				   struct ieee80211_conf *conf)
 {
 	struct rtl8180_priv *priv = dev->priv;
-	int channel = ieee80211_frequency_to_channel(conf->channel->center_freq);
+	int channel =
+		ieee80211_frequency_to_channel(conf->chandef.chan->center_freq);
 	u32 txpw = priv->channels[channel - 1].hw_value & 0xFF;
 	u32 chan = channel - 1;
 
diff --git a/drivers/net/wireless/rtl818x/rtl8180/max2820.c b/drivers/net/wireless/rtl818x/rtl8180/max2820.c
index 667b3363d437..4715000c94dd 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/max2820.c
+++ b/drivers/net/wireless/rtl818x/rtl8180/max2820.c
@@ -95,7 +95,7 @@ static void max2820_rf_set_channel(struct ieee80211_hw *dev,
 {
 	struct rtl8180_priv *priv = dev->priv;
 	int channel = conf ?
-		ieee80211_frequency_to_channel(conf->channel->center_freq) : 1;
+		ieee80211_frequency_to_channel(conf->chandef.chan->center_freq) : 1;
 	unsigned int chan_idx = channel - 1;
 	u32 txpw = priv->channels[chan_idx].hw_value & 0xFF;
 	u32 chan = max2820_chan[chan_idx];
diff --git a/drivers/net/wireless/rtl818x/rtl8180/rtl8225.c b/drivers/net/wireless/rtl818x/rtl8180/rtl8225.c
index 7c4574ba9d75..cc2a5412c1f0 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/rtl8225.c
+++ b/drivers/net/wireless/rtl818x/rtl8180/rtl8225.c
@@ -719,7 +719,8 @@ static void rtl8225_rf_set_channel(struct ieee80211_hw *dev,
 				   struct ieee80211_conf *conf)
 {
 	struct rtl8180_priv *priv = dev->priv;
-	int chan = ieee80211_frequency_to_channel(conf->channel->center_freq);
+	int chan =
+		ieee80211_frequency_to_channel(conf->chandef.chan->center_freq);
 
 	if (priv->rf->init == rtl8225_rf_init)
 		rtl8225_rf_set_tx_power(dev, chan);
diff --git a/drivers/net/wireless/rtl818x/rtl8180/sa2400.c b/drivers/net/wireless/rtl818x/rtl8180/sa2400.c
index 44771a6286af..b3ec40f6bd23 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/sa2400.c
+++ b/drivers/net/wireless/rtl818x/rtl8180/sa2400.c
@@ -105,7 +105,8 @@ static void sa2400_rf_set_channel(struct ieee80211_hw *dev,
 				  struct ieee80211_conf *conf)
 {
 	struct rtl8180_priv *priv = dev->priv;
-	int channel = ieee80211_frequency_to_channel(conf->channel->center_freq);
+	int channel =
+		ieee80211_frequency_to_channel(conf->chandef.chan->center_freq);
 	u32 txpw = priv->channels[channel - 1].hw_value & 0xFF;
 	u32 chan = sa2400_chan[channel - 1];
 
diff --git a/drivers/net/wireless/rtl818x/rtl8187/dev.c b/drivers/net/wireless/rtl818x/rtl8187/dev.c
index 4574bd213705..f49220e234b0 100644
--- a/drivers/net/wireless/rtl818x/rtl8187/dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187/dev.c
@@ -379,8 +379,8 @@ static void rtl8187_rx_cb(struct urb *urb)
 	rate = (flags >> 20) & 0xF;
 	skb_trim(skb, flags & 0x0FFF);
 	rx_status.rate_idx = rate;
-	rx_status.freq = dev->conf.channel->center_freq;
-	rx_status.band = dev->conf.channel->band;
+	rx_status.freq = dev->conf.chandef.chan->center_freq;
+	rx_status.band = dev->conf.chandef.chan->band;
 	rx_status.flag |= RX_FLAG_MACTIME_START;
 	if (flags & RTL818X_RX_DESC_FLAG_CRC32_ERR)
 		rx_status.flag |= RX_FLAG_FAILED_FCS_CRC;
diff --git a/drivers/net/wireless/rtl818x/rtl8187/rtl8225.c b/drivers/net/wireless/rtl818x/rtl8187/rtl8225.c
index 908903f721f5..f0bf35fedbaf 100644
--- a/drivers/net/wireless/rtl818x/rtl8187/rtl8225.c
+++ b/drivers/net/wireless/rtl818x/rtl8187/rtl8225.c
@@ -905,7 +905,8 @@ static void rtl8225_rf_set_channel(struct ieee80211_hw *dev,
 				   struct ieee80211_conf *conf)
 {
 	struct rtl8187_priv *priv = dev->priv;
-	int chan = ieee80211_frequency_to_channel(conf->channel->center_freq);
+	int chan =
+		ieee80211_frequency_to_channel(conf->chandef.chan->center_freq);
 
 	if (priv->rf->init == rtl8225_rf_init)
 		rtl8225_rf_set_tx_power(dev, chan);
diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c
index cac1fa912e8c..af59dd5718e1 100644
--- a/drivers/net/wireless/rtlwifi/base.c
+++ b/drivers/net/wireless/rtlwifi/base.c
@@ -722,7 +722,7 @@ int rtlwifi_rate_mapping(struct ieee80211_hw *hw,
 	int rate_idx;
 
 	if (false == isht) {
-		if (IEEE80211_BAND_2GHZ == hw->conf.channel->band) {
+		if (IEEE80211_BAND_2GHZ == hw->conf.chandef.chan->band) {
 			switch (desc_rate) {
 			case DESC92_RATE1M:
 				rate_idx = 0;
@@ -987,8 +987,8 @@ static bool addbareq_rx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	if (tid_data->agg.rx_agg_state == RTL_RX_AGG_START) {
 		skb_delba = rtl_make_del_ba(hw, hdr->addr2, hdr->addr3, tid);
 		if (skb_delba) {
-			rx_status.freq = hw->conf.channel->center_freq;
-			rx_status.band = hw->conf.channel->band;
+			rx_status.freq = hw->conf.chandef.chan->center_freq;
+			rx_status.band = hw->conf.chandef.chan->band;
 			rx_status.flag |= RX_FLAG_DECRYPTED;
 			rx_status.flag |= RX_FLAG_MACTIME_END;
 			rx_status.rate_idx = 0;
@@ -1593,7 +1593,7 @@ int rtl_send_smps_action(struct ieee80211_hw *hw,
 		sta_entry->mimo_ps = smps;
 
 		info->control.rates[0].idx = 0;
-		info->band = hw->conf.channel->band;
+		info->band = hw->conf.chandef.chan->band;
 		rtlpriv->intf_ops->adapter_tx(hw, sta, skb, &tcb_desc);
 	}
 	return 1;
diff --git a/drivers/net/wireless/rtlwifi/core.c b/drivers/net/wireless/rtlwifi/core.c
index 2201b5cee08f..ee84844be008 100644
--- a/drivers/net/wireless/rtlwifi/core.c
+++ b/drivers/net/wireless/rtlwifi/core.c
@@ -370,7 +370,7 @@ static int rtl_op_config(struct ieee80211_hw *hw, u32 changed)
 	}
 
 	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
-		struct ieee80211_channel *channel = hw->conf.channel;
+		struct ieee80211_channel *channel = hw->conf.chandef.chan;
 		u8 wide_chan = (u8) channel->hw_value;
 
 		if (mac->act_scanning)
@@ -392,7 +392,7 @@ static int rtl_op_config(struct ieee80211_hw *hw, u32 changed)
 		 *info for cisco1253 bw20, so we modify
 		 *it here based on UPPER & LOWER
 		 */
-		switch (hw->conf.channel_type) {
+		switch (cfg80211_get_chandef_type(&hw->conf.chandef)) {
 		case NL80211_CHAN_HT20:
 		case NL80211_CHAN_NO_HT:
 			/* SC */
@@ -450,7 +450,7 @@ static int rtl_op_config(struct ieee80211_hw *hw, u32 changed)
 		rtlpriv->cfg->ops->switch_channel(hw);
 		rtlpriv->cfg->ops->set_channel_access(hw);
 		rtlpriv->cfg->ops->set_bw_mode(hw,
-					       hw->conf.channel_type);
+				cfg80211_get_chandef_type(&hw->conf.chandef));
 	}
 
 	mutex_unlock(&rtlpriv->locks.conf_mutex);
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/hw.c b/drivers/net/wireless/rtlwifi/rtl8188ee/hw.c
index bcff49730a4e..b68cae3024fc 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8188ee/hw.c
@@ -1635,7 +1635,7 @@ static void _rtl8188e_read_power_value_fromprom(struct ieee80211_hw *hw,
 			if (pwr2g->index_cck_base[path][i] == 0xFF)
 				pwr2g->index_cck_base[path][i] = 0x2D;
 		}
-		for (i = 0; i < MAX_CHNL_GROUP_24G-1; i++) {
+		for (i = 0; i < MAX_CHNL_GROUP_24G; i++) {
 			pwr2g->index_bw40_base[path][i] = hwinfo[eadr++];
 			if (pwr2g->index_bw40_base[path][i] == 0xFF)
 				pwr2g->index_bw40_base[path][i] = 0x2D;
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c b/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c
index d075237add51..a8871d66d56a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c
@@ -421,8 +421,8 @@ bool rtl88ee_rx_query_desc(struct ieee80211_hw *hw,
 		RT_TRACE(rtlpriv, COMP_RXDESC, DBG_LOUD,
 			 "Get Wakeup Packet!! WakeMatch =%d\n",
 			 status->wake_match);
-	rx_status->freq = hw->conf.channel->center_freq;
-	rx_status->band = hw->conf.channel->band;
+	rx_status->freq = hw->conf.chandef.chan->center_freq;
+	rx_status->band = hw->conf.chandef.chan->band;
 
 	if (status->crc)
 		rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
index 926e2a34c766..d2d57a27a7c1 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
@@ -669,7 +669,7 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
 	u8 thermalvalue, delta, delta_lck, delta_iqk;
 	long ele_a, ele_d, temp_cck, val_x, value32;
 	long val_y, ele_c = 0;
-	u8 ofdm_index[2], ofdm_index_old[2], cck_index_old = 0;
+	u8 ofdm_index[2], ofdm_index_old[2] = {0, 0}, cck_index_old = 0;
 	s8 cck_index = 0;
 	int i;
 	bool is2t = IS_92C_SERIAL(rtlhal->version);
@@ -717,7 +717,7 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
 			for (i = 0; i < OFDM_TABLE_LENGTH; i++) {
 				if (ele_d == (ofdmswing_table[i] &
 				    MASKOFDM_D)) {
-
+					ofdm_index_old[1] = (u8) i;
 					RT_TRACE(rtlpriv, COMP_POWER_TRACKING,
 						 DBG_LOUD,
 						 "Initial pathB ele_d reg0x%x = 0x%lx, ofdm_index=0x%x\n",
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
index 65bf5fb97002..6ad23b413eb3 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
@@ -363,8 +363,8 @@ bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw,
 
 	stats->is_cck = RX_HAL_IS_CCK_RATE(pdesc);
 
-	rx_status->freq = hw->conf.channel->center_freq;
-	rx_status->band = hw->conf.channel->band;
+	rx_status->freq = hw->conf.chandef.chan->center_freq;
+	rx_status->band = hw->conf.chandef.chan->band;
 
 	hdr = (struct ieee80211_hdr *)(skb->data + stats->rx_drvinfo_size
 			+ stats->rx_bufshift);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
index 710f7904ecdf..763cf1defab5 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
@@ -324,8 +324,8 @@ bool rtl92cu_rx_query_desc(struct ieee80211_hw *hw,
 				   && (GET_RX_DESC_FAGGR(pdesc) == 1));
 	stats->timestamp_low = GET_RX_DESC_TSFL(pdesc);
 	stats->rx_is40Mhzpacket = (bool) GET_RX_DESC_BW(pdesc);
-	rx_status->freq = hw->conf.channel->center_freq;
-	rx_status->band = hw->conf.channel->band;
+	rx_status->freq = hw->conf.chandef.chan->center_freq;
+	rx_status->band = hw->conf.chandef.chan->band;
 	if (GET_RX_DESC_CRC32(pdesc))
 		rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
 	if (!GET_RX_DESC_SWDEC(pdesc))
@@ -395,8 +395,8 @@ static void _rtl_rx_process(struct ieee80211_hw *hw, struct sk_buff *skb)
 	stats.rx_is40Mhzpacket = (bool) GET_RX_DESC_BW(rxdesc);
 	/* TODO: is center_freq changed when doing scan? */
 	/* TODO: Shall we add protection or just skip those two step? */
-	rx_status->freq = hw->conf.channel->center_freq;
-	rx_status->band = hw->conf.channel->band;
+	rx_status->freq = hw->conf.chandef.chan->center_freq;
+	rx_status->band = hw->conf.chandef.chan->band;
 	if (GET_RX_DESC_CRC32(rxdesc))
 		rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
 	if (!GET_RX_DESC_SWDEC(rxdesc))
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/trx.c b/drivers/net/wireless/rtlwifi/rtl8192de/trx.c
index 941080e03c06..b8ec718a0fab 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192de/trx.c
@@ -499,8 +499,8 @@ bool rtl92de_rx_query_desc(struct ieee80211_hw *hw,	struct rtl_stats *stats,
 					 && (GET_RX_DESC_FAGGR(pdesc) == 1));
 	stats->timestamp_low = GET_RX_DESC_TSFL(pdesc);
 	stats->rx_is40Mhzpacket = (bool) GET_RX_DESC_BW(pdesc);
-	rx_status->freq = hw->conf.channel->center_freq;
-	rx_status->band = hw->conf.channel->band;
+	rx_status->freq = hw->conf.chandef.chan->center_freq;
+	rx_status->band = hw->conf.chandef.chan->band;
 	if (GET_RX_DESC_CRC32(pdesc))
 		rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
 	if (!GET_RX_DESC_SWDEC(pdesc))
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c
index 960bc28cc51e..c7095118de6e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c
@@ -281,8 +281,8 @@ bool rtl92se_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *stats,
 	if (stats->hwerror)
 		return false;
 
-	rx_status->freq = hw->conf.channel->center_freq;
-	rx_status->band = hw->conf.channel->band;
+	rx_status->freq = hw->conf.chandef.chan->center_freq;
+	rx_status->band = hw->conf.chandef.chan->band;
 
 	if (stats->crc)
 		rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c b/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c
index 6c64365308d3..c72758d8f4ed 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c
@@ -304,8 +304,8 @@ bool rtl8723ae_rx_query_desc(struct ieee80211_hw *hw,
 
 	status->is_cck = RTL8723E_RX_HAL_IS_CCK_RATE(status->rate);
 
-	rx_status->freq = hw->conf.channel->center_freq;
-	rx_status->band = hw->conf.channel->band;
+	rx_status->freq = hw->conf.chandef.chan->center_freq;
+	rx_status->band = hw->conf.chandef.chan->band;
 
 	if (status->crc)
 		rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
diff --git a/drivers/net/wireless/ti/wl1251/main.c b/drivers/net/wireless/ti/wl1251/main.c
index bbbf68cf50a7..3291ffa95273 100644
--- a/drivers/net/wireless/ti/wl1251/main.c
+++ b/drivers/net/wireless/ti/wl1251/main.c
@@ -572,7 +572,8 @@ static int wl1251_op_config(struct ieee80211_hw *hw, u32 changed)
 	struct ieee80211_conf *conf = &hw->conf;
 	int channel, ret = 0;
 
-	channel = ieee80211_frequency_to_channel(conf->channel->center_freq);
+	channel = ieee80211_frequency_to_channel(
+			conf->chandef.chan->center_freq);
 
 	wl1251_debug(DEBUG_MAC80211, "mac80211 config ch %d psm %s power %d",
 		     channel,
@@ -1223,7 +1224,7 @@ static int wl1251_op_get_survey(struct ieee80211_hw *hw, int idx,
 	if (idx != 0)
 		return -ENOENT;
  
-	survey->channel = conf->channel;
+	survey->channel = conf->chandef.chan;
 	survey->filled = SURVEY_INFO_NOISE_DBM;
 	survey->noise = wl->noise;
  
diff --git a/drivers/net/wireless/ti/wl12xx/cmd.c b/drivers/net/wireless/ti/wl12xx/cmd.c
index 7dc9f965037d..7485dbae8c4b 100644
--- a/drivers/net/wireless/ti/wl12xx/cmd.c
+++ b/drivers/net/wireless/ti/wl12xx/cmd.c
@@ -301,7 +301,7 @@ int wl12xx_cmd_channel_switch(struct wl1271 *wl,
 	}
 
 	cmd->role_id = wlvif->role_id;
-	cmd->channel = ch_switch->channel->hw_value;
+	cmd->channel = ch_switch->chandef.chan->hw_value;
 	cmd->switch_time = ch_switch->count;
 	cmd->stop_tx = ch_switch->block_tx;
 
diff --git a/drivers/net/wireless/ti/wl18xx/cmd.c b/drivers/net/wireless/ti/wl18xx/cmd.c
index 1d1f6cc7a50a..7649c75cd68d 100644
--- a/drivers/net/wireless/ti/wl18xx/cmd.c
+++ b/drivers/net/wireless/ti/wl18xx/cmd.c
@@ -42,11 +42,11 @@ int wl18xx_cmd_channel_switch(struct wl1271 *wl,
 	}
 
 	cmd->role_id = wlvif->role_id;
-	cmd->channel = ch_switch->channel->hw_value;
+	cmd->channel = ch_switch->chandef.chan->hw_value;
 	cmd->switch_time = ch_switch->count;
 	cmd->stop_tx = ch_switch->block_tx;
 
-	switch (ch_switch->channel->band) {
+	switch (ch_switch->chandef.chan->band) {
 	case IEEE80211_BAND_2GHZ:
 		cmd->band = WLCORE_BAND_2_4GHZ;
 		break;
@@ -55,7 +55,7 @@ int wl18xx_cmd_channel_switch(struct wl1271 *wl,
 		break;
 	default:
 		wl1271_error("invalid channel switch band: %d",
-			     ch_switch->channel->band);
+			     ch_switch->chandef.chan->band);
 		ret = -EINVAL;
 		goto out_free;
 	}
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index d10954c0c181..953111a502ee 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -4502,7 +4502,7 @@ static int wl1271_op_get_survey(struct ieee80211_hw *hw, int idx,
 	if (idx != 0)
 		return -ENOENT;
 
-	survey->channel = conf->channel;
+	survey->channel = conf->chandef.chan;
 	survey->filled = 0;
 	return 0;
 }
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index 114364b5d466..c6208a7988e4 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -1156,10 +1156,10 @@ static int zd_op_config(struct ieee80211_hw *hw, u32 changed)
 	struct ieee80211_conf *conf = &hw->conf;
 
 	spin_lock_irq(&mac->lock);
-	mac->channel = conf->channel->hw_value;
+	mac->channel = conf->chandef.chan->hw_value;
 	spin_unlock_irq(&mac->lock);
 
-	return zd_chip_set_channel(&mac->chip, conf->channel->hw_value);
+	return zd_chip_set_channel(&mac->chip, conf->chandef.chan->hw_value);
 }
 
 static void zd_beacon_done(struct zd_mac *mac)