Merge commit 'origin/master' into next

Manual merge of:
	arch/powerpc/include/asm/elf.h
	drivers/i2c/busses/i2c-mpc.c

11 files changed, 2434 insertions, 298 deletions

diff --git a/drivers/net/wireless/p54/Kconfig b/drivers/net/wireless/p54/Kconfig
index d3469d08f966..b45d6a4ed1e8 100644
--- a/drivers/net/wireless/p54/Kconfig
+++ b/drivers/net/wireless/p54/Kconfig
@@ -1,9 +1,10 @@
 config P54_COMMON
 	tristate "Softmac Prism54 support"
-	depends on MAC80211 && WLAN_80211 && FW_LOADER && EXPERIMENTAL
+	depends on MAC80211 && WLAN_80211 && EXPERIMENTAL
+	select FW_LOADER
 	---help---
-	  This is common code for isl38xx based cards.
-	  This module does nothing by itself - the USB/PCI frontends
+	  This is common code for isl38xx/stlc45xx based modules.
+	  This module does nothing by itself - the USB/PCI/SPI front-ends
 	  also need to be enabled in order to support any devices.
 
 	  These devices require softmac firmware which can be found at
@@ -17,31 +18,6 @@ config P54_USB
 	select CRC32
 	---help---
 	  This driver is for USB isl38xx based wireless cards.
-	  These are USB based adapters found in devices such as:
-
-	  3COM 3CRWE254G72
-	  SMC 2862W-G
-	  Accton 802.11g WN4501 USB
-	  Siemens Gigaset USB
-	  Netgear WG121
-	  Netgear WG111
-	  Medion 40900, Roper Europe
-	  Shuttle PN15, Airvast WM168g, IOGear GWU513
-	  Linksys WUSB54G
-	  Linksys WUSB54G Portable
-	  DLink DWL-G120 Spinnaker
-	  DLink DWL-G122
-	  Belkin F5D7050 ver 1000
-	  Cohiba Proto board
-	  SMC 2862W-G version 2
-	  U.S. Robotics U5 802.11g Adapter
-	  FUJITSU E-5400 USB D1700
-	  Sagem XG703A
-	  DLink DWL-G120 Cohiba
-	  Spinnaker Proto board
-	  Linksys WUSB54AG
-	  Inventel UR054G
-	  Spinnaker DUT
 
 	  These devices require softmac firmware which can be found at
 	  http://prism54.org/
@@ -61,3 +37,18 @@ config P54_PCI
 	  http://prism54.org/
 
 	  If you choose to build a module, it'll be called p54pci.
+
+config P54_SPI
+	tristate "Prism54 SPI (stlc45xx) support"
+	depends on P54_COMMON && SPI_MASTER && GENERIC_HARDIRQS
+	---help---
+	  This driver is for stlc4550 or stlc4560 based wireless chips.
+	  This driver is experimental, untested and will probably only work on
+	  Nokia's N800/N810 Portable Internet Tablet.
+
+	  If you choose to build a module, it'll be called p54spi.
+
+config P54_LEDS
+	bool
+	depends on P54_COMMON && MAC80211_LEDS && (LEDS_CLASS = y || LEDS_CLASS = P54_COMMON)
+	default y
diff --git a/drivers/net/wireless/p54/Makefile b/drivers/net/wireless/p54/Makefile
index 4fa9ce717360..c2050dee6293 100644
--- a/drivers/net/wireless/p54/Makefile
+++ b/drivers/net/wireless/p54/Makefile
@@ -1,3 +1,4 @@
 obj-$(CONFIG_P54_COMMON)	+= p54common.o
 obj-$(CONFIG_P54_USB)		+= p54usb.o
 obj-$(CONFIG_P54_PCI)		+= p54pci.o
+obj-$(CONFIG_P54_SPI)		+= p54spi.o
diff --git a/drivers/net/wireless/p54/p54.h b/drivers/net/wireless/p54/p54.h
index ab79e32f0b27..2dda5fe418b6 100644
--- a/drivers/net/wireless/p54/p54.h
+++ b/drivers/net/wireless/p54/p54.h
@@ -14,6 +14,10 @@
  * published by the Free Software Foundation.
  */
 
+#ifdef CONFIG_MAC80211_LEDS
+#include <linux/leds.h>
+#endif /* CONFIG_MAC80211_LEDS */
+
 enum p54_control_frame_types {
 	P54_CONTROL_TYPE_SETUP = 0,
 	P54_CONTROL_TYPE_SCAN,
@@ -44,6 +48,18 @@ enum p54_control_frame_types {
 	P54_CONTROL_TYPE_BT_OPTIONS = 35
 };
 
+/* provide 16 bytes for the transport back-end */
+#define P54_TX_INFO_DATA_SIZE		16
+
+/* stored in ieee80211_tx_info's rate_driver_data */
+struct p54_tx_info {
+	u32 start_addr;
+	u32 end_addr;
+	void *data[P54_TX_INFO_DATA_SIZE / sizeof(void *)];
+};
+
+#define P54_MAX_CTRL_FRAME_LEN		0x1000
+
 #define P54_HDR_FLAG_CONTROL		BIT(15)
 #define P54_HDR_FLAG_CONTROL_OPSET	(BIT(15) + BIT(0))
 
@@ -75,6 +91,14 @@ struct p54_rssi_linear_approximation {
 	s16 longbow_unk2;
 };
 
+struct p54_cal_database {
+	size_t entries;
+	size_t entry_size;
+	size_t offset;
+	size_t len;
+	u8 data[0];
+};
+
 #define EEPROM_READBACK_LEN 0x3fc
 
 #define ISL38XX_DEV_FIRMWARE_ADDR 0x20000
@@ -84,6 +108,29 @@ struct p54_rssi_linear_approximation {
 #define FW_LM87 0x4c4d3837
 #define FW_LM20 0x4c4d3230
 
+enum fw_state {
+	FW_STATE_OFF,
+	FW_STATE_BOOTING,
+	FW_STATE_READY,
+	FW_STATE_RESET,
+	FW_STATE_RESETTING,
+};
+
+#ifdef CONFIG_MAC80211_LEDS
+
+#define P54_LED_MAX_NAME_LEN 31
+
+struct p54_led_dev {
+	struct ieee80211_hw *hw_dev;
+	struct led_classdev led_dev;
+	char name[P54_LED_MAX_NAME_LEN + 1];
+
+	unsigned int index;
+	unsigned int registered;
+};
+
+#endif /* CONFIG_MAC80211_LEDS */
+
 struct p54_common {
 	struct ieee80211_hw *hw;
 	u32 rx_start;
@@ -99,11 +146,12 @@ struct p54_common {
 	struct mutex conf_mutex;
 	u8 mac_addr[ETH_ALEN];
 	u8 bssid[ETH_ALEN];
+	u8 rx_diversity_mask;
+	u8 tx_diversity_mask;
 	struct pda_iq_autocal_entry *iq_autocal;
 	unsigned int iq_autocal_len;
-	struct pda_channel_output_limit *output_limit;
-	unsigned int output_limit_len;
-	struct pda_pa_curve_data *curve_data;
+	struct p54_cal_database *output_limit;
+	struct p54_cal_database *curve_data;
 	struct p54_rssi_linear_approximation rssical_db[IEEE80211_NUM_BANDS];
 	unsigned int filter_flags;
 	bool use_short_slot;
@@ -115,7 +163,7 @@ struct p54_common {
 	unsigned int output_power;
 	u32 tsf_low32;
 	u32 tsf_high32;
-	u64 basic_rate_mask;
+	u32 basic_rate_mask;
 	u16 wakeup_timer;
 	u16 aid;
 	struct ieee80211_tx_queue_stats tx_stats[8];
@@ -128,13 +176,21 @@ struct p54_common {
 	struct completion eeprom_comp;
 	u8 privacy_caps;
 	u8 rx_keycache_size;
+	/* LED management */
+	#ifdef CONFIG_MAC80211_LEDS
+	struct p54_led_dev assoc_led;
+	struct p54_led_dev tx_led;
+	#endif /* CONFIG_MAC80211_LEDS */
+	u16 softled_state;		/* bit field of glowing LEDs */
 };
 
 int p54_rx(struct ieee80211_hw *dev, struct sk_buff *skb);
 void p54_free_skb(struct ieee80211_hw *dev, struct sk_buff *skb);
 int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw);
+int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len);
 int p54_read_eeprom(struct ieee80211_hw *dev);
 struct ieee80211_hw *p54_init_common(size_t priv_data_len);
+int p54_register_common(struct ieee80211_hw *dev, struct device *pdev);
 void p54_free_common(struct ieee80211_hw *dev);
 
 #endif /* P54_H */
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
index f170106bf0ae..0c1b0577d4ee 100644
--- a/drivers/net/wireless/p54/p54common.c
+++ b/drivers/net/wireless/p54/p54common.c
@@ -21,6 +21,9 @@
 #include <linux/etherdevice.h>
 
 #include <net/mac80211.h>
+#ifdef CONFIG_P54_LEDS
+#include <linux/leds.h>
+#endif /* CONFIG_P54_LEDS */
 
 #include "p54.h"
 #include "p54common.h"
@@ -239,11 +242,11 @@ int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw)
 
 	if (priv->fw_var >= 0x300) {
 		/* Firmware supports QoS, use it! */
-		priv->tx_stats[4].limit = 3;		/* AC_VO */
-		priv->tx_stats[5].limit = 4;		/* AC_VI */
-		priv->tx_stats[6].limit = 3;		/* AC_BE */
-		priv->tx_stats[7].limit = 2;		/* AC_BK */
-		dev->queues = 4;
+		priv->tx_stats[P54_QUEUE_AC_VO].limit = 3;
+		priv->tx_stats[P54_QUEUE_AC_VI].limit = 4;
+		priv->tx_stats[P54_QUEUE_AC_BE].limit = 3;
+		priv->tx_stats[P54_QUEUE_AC_BK].limit = 2;
+		dev->queues = P54_QUEUE_AC_NUM;
 	}
 
 	if (!modparam_nohwcrypt)
@@ -272,13 +275,19 @@ static int p54_convert_rev0(struct ieee80211_hw *dev,
 	unsigned int i, j;
 	void *source, *target;
 
-	priv->curve_data = kmalloc(cd_len, GFP_KERNEL);
+	priv->curve_data = kmalloc(sizeof(*priv->curve_data) + cd_len,
+				   GFP_KERNEL);
 	if (!priv->curve_data)
 		return -ENOMEM;
 
-	memcpy(priv->curve_data, curve_data, sizeof(*curve_data));
+	priv->curve_data->entries = curve_data->channels;
+	priv->curve_data->entry_size = sizeof(__le16) +
+		sizeof(*dst) * curve_data->points_per_channel;
+	priv->curve_data->offset = offsetof(struct pda_pa_curve_data, data);
+	priv->curve_data->len = cd_len;
+	memcpy(priv->curve_data->data, curve_data, sizeof(*curve_data));
 	source = curve_data->data;
-	target = priv->curve_data->data;
+	target = ((struct pda_pa_curve_data *) priv->curve_data->data)->data;
 	for (i = 0; i < curve_data->channels; i++) {
 		__le16 *freq = source;
 		source += sizeof(__le16);
@@ -318,13 +327,19 @@ static int p54_convert_rev1(struct ieee80211_hw *dev,
 	unsigned int i, j;
 	void *source, *target;
 
-	priv->curve_data = kmalloc(cd_len, GFP_KERNEL);
+	priv->curve_data = kzalloc(cd_len + sizeof(*priv->curve_data),
+				   GFP_KERNEL);
 	if (!priv->curve_data)
 		return -ENOMEM;
 
-	memcpy(priv->curve_data, curve_data, sizeof(*curve_data));
+	priv->curve_data->entries = curve_data->channels;
+	priv->curve_data->entry_size = sizeof(__le16) +
+		sizeof(*dst) * curve_data->points_per_channel;
+	priv->curve_data->offset = offsetof(struct pda_pa_curve_data, data);
+	priv->curve_data->len = cd_len;
+	memcpy(priv->curve_data->data, curve_data, sizeof(*curve_data));
 	source = curve_data->data;
-	target = priv->curve_data->data;
+	target = ((struct pda_pa_curve_data *) priv->curve_data->data)->data;
 	for (i = 0; i < curve_data->channels; i++) {
 		__le16 *freq = source;
 		source += sizeof(__le16);
@@ -376,7 +391,102 @@ static void p54_parse_rssical(struct ieee80211_hw *dev, void *data, int len,
 	}
 }
 
-static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
+static void p54_parse_default_country(struct ieee80211_hw *dev,
+				      void *data, int len)
+{
+	struct pda_country *country;
+
+	if (len != sizeof(*country)) {
+		printk(KERN_ERR "%s: found possible invalid default country "
+				"eeprom entry. (entry size: %d)\n",
+		       wiphy_name(dev->wiphy), len);
+
+		print_hex_dump_bytes("country:", DUMP_PREFIX_NONE,
+				     data, len);
+
+		printk(KERN_ERR "%s: please report this issue.\n",
+			wiphy_name(dev->wiphy));
+		return;
+	}
+
+	country = (struct pda_country *) data;
+	if (country->flags == PDR_COUNTRY_CERT_CODE_PSEUDO)
+		regulatory_hint(dev->wiphy, country->alpha2);
+	else {
+		/* TODO:
+		 * write a shared/common function that converts
+		 * "Regulatory domain codes" (802.11-2007 14.8.2.2)
+		 * into ISO/IEC 3166-1 alpha2 for regulatory_hint.
+		 */
+	}
+}
+
+static int p54_convert_output_limits(struct ieee80211_hw *dev,
+				     u8 *data, size_t len)
+{
+	struct p54_common *priv = dev->priv;
+
+	if (len < 2)
+		return -EINVAL;
+
+	if (data[0] != 0) {
+		printk(KERN_ERR "%s: unknown output power db revision:%x\n",
+		       wiphy_name(dev->wiphy), data[0]);
+		return -EINVAL;
+	}
+
+	if (2 + data[1] * sizeof(struct pda_channel_output_limit) > len)
+		return -EINVAL;
+
+	priv->output_limit = kmalloc(data[1] *
+		sizeof(struct pda_channel_output_limit) +
+		sizeof(*priv->output_limit), GFP_KERNEL);
+
+	if (!priv->output_limit)
+		return -ENOMEM;
+
+	priv->output_limit->offset = 0;
+	priv->output_limit->entries = data[1];
+	priv->output_limit->entry_size =
+		sizeof(struct pda_channel_output_limit);
+	priv->output_limit->len = priv->output_limit->entry_size *
+				  priv->output_limit->entries +
+				  priv->output_limit->offset;
+
+	memcpy(priv->output_limit->data, &data[2],
+	       data[1] * sizeof(struct pda_channel_output_limit));
+
+	return 0;
+}
+
+static struct p54_cal_database *p54_convert_db(struct pda_custom_wrapper *src,
+					       size_t total_len)
+{
+	struct p54_cal_database *dst;
+	size_t payload_len, entries, entry_size, offset;
+
+	payload_len = le16_to_cpu(src->len);
+	entries = le16_to_cpu(src->entries);
+	entry_size = le16_to_cpu(src->entry_size);
+	offset = le16_to_cpu(src->offset);
+	if (((entries * entry_size + offset) != payload_len) ||
+	     (payload_len + sizeof(*src) != total_len))
+		return NULL;
+
+	dst = kmalloc(sizeof(*dst) + payload_len, GFP_KERNEL);
+	if (!dst)
+		return NULL;
+
+	dst->entries = entries;
+	dst->entry_size = entry_size;
+	dst->offset = offset;
+	dst->len = payload_len;
+
+	memcpy(dst->data, src->data, payload_len);
+	return dst;
+}
+
+int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
 {
 	struct p54_common *priv = dev->priv;
 	struct eeprom_pda_wrap *wrap = NULL;
@@ -401,30 +511,17 @@ static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
 
 		switch (le16_to_cpu(entry->code)) {
 		case PDR_MAC_ADDRESS:
+			if (data_len != ETH_ALEN)
+				break;
 			SET_IEEE80211_PERM_ADDR(dev, entry->data);
 			break;
 		case PDR_PRISM_PA_CAL_OUTPUT_POWER_LIMITS:
-			if (data_len < 2) {
-				err = -EINVAL;
-				goto err;
-			}
-
-			if (2 + entry->data[1]*sizeof(*priv->output_limit) > data_len) {
-				err = -EINVAL;
-				goto err;
-			}
-
-			priv->output_limit = kmalloc(entry->data[1] *
-				sizeof(*priv->output_limit), GFP_KERNEL);
-
-			if (!priv->output_limit) {
-				err = -ENOMEM;
+			if (priv->output_limit)
+				break;
+			err = p54_convert_output_limits(dev, entry->data,
+							data_len);
+			if (err)
 				goto err;
-			}
-
-			memcpy(priv->output_limit, &entry->data[2],
-			       entry->data[1]*sizeof(*priv->output_limit));
-			priv->output_limit_len = entry->data[1];
 			break;
 		case PDR_PRISM_PA_CAL_CURVE_DATA: {
 			struct pda_pa_curve_data *curve_data =
@@ -463,6 +560,9 @@ static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
 			memcpy(priv->iq_autocal, entry->data, data_len);
 			priv->iq_autocal_len = data_len / sizeof(struct pda_iq_autocal_entry);
 			break;
+		case PDR_DEFAULT_COUNTRY:
+			p54_parse_default_country(dev, entry->data, data_len);
+			break;
 		case PDR_INTERFACE_LIST:
 			tmp = entry->data;
 			while ((u8 *)tmp < entry->data + data_len) {
@@ -473,6 +573,8 @@ static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
 			}
 			break;
 		case PDR_HARDWARE_PLATFORM_COMPONENT_ID:
+			if (data_len < 2)
+				break;
 			priv->version = *(u8 *)(entry->data + 1);
 			break;
 		case PDR_RSSI_LINEAR_APPROXIMATION:
@@ -481,6 +583,34 @@ static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
 			p54_parse_rssical(dev, entry->data, data_len,
 					  le16_to_cpu(entry->code));
 			break;
+		case PDR_RSSI_LINEAR_APPROXIMATION_CUSTOM: {
+			__le16 *src = (void *) entry->data;
+			s16 *dst = (void *) &priv->rssical_db;
+			int i;
+
+			if (data_len != sizeof(priv->rssical_db)) {
+				err = -EINVAL;
+				goto err;
+			}
+			for (i = 0; i < sizeof(priv->rssical_db) /
+					sizeof(*src); i++)
+				*(dst++) = (s16) le16_to_cpu(*(src++));
+			}
+			break;
+		case PDR_PRISM_PA_CAL_OUTPUT_POWER_LIMITS_CUSTOM: {
+			struct pda_custom_wrapper *pda = (void *) entry->data;
+			if (priv->output_limit || data_len < sizeof(*pda))
+				break;
+			priv->output_limit = p54_convert_db(pda, data_len);
+			}
+			break;
+		case PDR_PRISM_PA_CAL_CURVE_DATA_CUSTOM: {
+			struct pda_custom_wrapper *pda = (void *) entry->data;
+			if (priv->curve_data || data_len < sizeof(*pda))
+				break;
+			priv->curve_data = p54_convert_db(pda, data_len);
+			}
+			break;
 		case PDR_END:
 			/* make it overrun */
 			entry_len = len;
@@ -497,7 +627,6 @@ static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
 		case PDR_UTF8_OEM_NAME:
 		case PDR_UTF8_PRODUCT_NAME:
 		case PDR_COUNTRY_LIST:
-		case PDR_DEFAULT_COUNTRY:
 		case PDR_ANTENNA_GAIN:
 		case PDR_PRISM_INDIGO_PA_CALIBRATION_DATA:
 		case PDR_REGULATORY_POWER_LIMITS:
@@ -525,12 +654,16 @@ static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
 	}
 
 	priv->rxhw = synth & PDR_SYNTH_FRONTEND_MASK;
-	if (priv->rxhw == 4)
+	if (priv->rxhw == PDR_SYNTH_FRONTEND_XBOW)
 		p54_init_xbow_synth(dev);
 	if (!(synth & PDR_SYNTH_24_GHZ_DISABLED))
 		dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &band_2GHz;
 	if (!(synth & PDR_SYNTH_5_GHZ_DISABLED))
 		dev->wiphy->bands[IEEE80211_BAND_5GHZ] = &band_5GHz;
+	if ((synth & PDR_SYNTH_RX_DIV_MASK) == PDR_SYNTH_RX_DIV_SUPPORTED)
+		priv->rx_diversity_mask = 3;
+	if ((synth & PDR_SYNTH_TX_DIV_MASK) == PDR_SYNTH_TX_DIV_SUPPORTED)
+		priv->tx_diversity_mask = 3;
 
 	if (!is_valid_ether_addr(dev->wiphy->perm_addr)) {
 		u8 perm_addr[ETH_ALEN];
@@ -568,13 +701,21 @@ static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
 		wiphy_name(dev->wiphy));
 	return err;
 }
+EXPORT_SYMBOL_GPL(p54_parse_eeprom);
 
 static int p54_rssi_to_dbm(struct ieee80211_hw *dev, int rssi)
 {
 	struct p54_common *priv = dev->priv;
 	int band = dev->conf.channel->band;
 
-	return ((rssi * priv->rssical_db[band].mul) / 64 +
+	if (priv->rxhw != PDR_SYNTH_FRONTEND_LONGBOW)
+		return ((rssi * priv->rssical_db[band].mul) / 64 +
+			 priv->rssical_db[band].add) / 4;
+	else
+		/*
+		 * TODO: find the correct formula
+		 */
+		return ((rssi * priv->rssical_db[band].mul) / 64 +
 			 priv->rssical_db[band].add) / 4;
 }
 
@@ -597,10 +738,7 @@ static int p54_rx_data(struct ieee80211_hw *dev, struct sk_buff *skb)
 		return 0;
 
 	if (!(hdr->flags & cpu_to_le16(P54_HDR_FLAG_DATA_IN_FCS_GOOD))) {
-		if (priv->filter_flags & FIF_FCSFAIL)
-			rx_status.flag |= RX_FLAG_FAILED_FCS_CRC;
-		else
-			return 0;
+		return 0;
 	}
 
 	if (hdr->decrypt_status == P54_DECRYPT_OK)
@@ -655,7 +793,8 @@ static void inline p54_wake_free_queues(struct ieee80211_hw *dev)
 		return ;
 
 	for (i = 0; i < dev->queues; i++)
-		if (priv->tx_stats[i + 4].len < priv->tx_stats[i + 4].limit)
+		if (priv->tx_stats[i + P54_QUEUE_DATA].len <
+		    priv->tx_stats[i + P54_QUEUE_DATA].limit)
 			ieee80211_wake_queue(dev, i);
 }
 
@@ -663,7 +802,7 @@ void p54_free_skb(struct ieee80211_hw *dev, struct sk_buff *skb)
 {
 	struct p54_common *priv = dev->priv;
 	struct ieee80211_tx_info *info;
-	struct memrecord *range;
+	struct p54_tx_info *range;
 	unsigned long flags;
 	u32 freed = 0, last_addr = priv->rx_start;
 
@@ -681,18 +820,18 @@ void p54_free_skb(struct ieee80211_hw *dev, struct sk_buff *skb)
 	range = (void *)info->rate_driver_data;
 	if (skb->prev != (struct sk_buff *)&priv->tx_queue) {
 		struct ieee80211_tx_info *ni;
-		struct memrecord *mr;
+		struct p54_tx_info *mr;
 
 		ni = IEEE80211_SKB_CB(skb->prev);
-		mr = (struct memrecord *)ni->rate_driver_data;
+		mr = (struct p54_tx_info *)ni->rate_driver_data;
 		last_addr = mr->end_addr;
 	}
 	if (skb->next != (struct sk_buff *)&priv->tx_queue) {
 		struct ieee80211_tx_info *ni;
-		struct memrecord *mr;
+		struct p54_tx_info *mr;
 
 		ni = IEEE80211_SKB_CB(skb->next);
-		mr = (struct memrecord *)ni->rate_driver_data;
+		mr = (struct p54_tx_info *)ni->rate_driver_data;
 		freed = mr->start_addr - last_addr;
 	} else
 		freed = priv->rx_end - last_addr;
@@ -735,7 +874,7 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb)
 	struct p54_frame_sent *payload = (struct p54_frame_sent *) hdr->data;
 	struct sk_buff *entry;
 	u32 addr = le32_to_cpu(hdr->req_id) - priv->headroom;
-	struct memrecord *range = NULL;
+	struct p54_tx_info *range = NULL;
 	u32 freed = 0;
 	u32 last_addr = priv->rx_start;
 	unsigned long flags;
@@ -758,10 +897,10 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb)
 
 		if (entry->next != (struct sk_buff *)&priv->tx_queue) {
 			struct ieee80211_tx_info *ni;
-			struct memrecord *mr;
+			struct p54_tx_info *mr;
 
 			ni = IEEE80211_SKB_CB(entry->next);
-			mr = (struct memrecord *)ni->rate_driver_data;
+			mr = (struct p54_tx_info *)ni->rate_driver_data;
 			freed = mr->start_addr - last_addr;
 		} else
 			freed = priv->rx_end - last_addr;
@@ -776,9 +915,16 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb)
 		priv->tx_stats[entry_data->hw_queue].len--;
 		priv->stats.dot11ACKFailureCount += payload->tries - 1;
 
-		if (unlikely(entry == priv->cached_beacon)) {
+		/*
+		 * Frames in P54_QUEUE_FWSCAN and P54_QUEUE_BEACON are
+		 * generated by the driver. Therefore tx_status is bogus
+		 * and we don't want to confuse the mac80211 stack.
+		 */
+		if (unlikely(entry_data->hw_queue < P54_QUEUE_FWSCAN)) {
+			if (entry_data->hw_queue == P54_QUEUE_BEACON)
+				priv->cached_beacon = NULL;
+
 			kfree_skb(entry);
-			priv->cached_beacon = NULL;
 			goto out;
 		}
 
@@ -971,8 +1117,8 @@ EXPORT_SYMBOL_GPL(p54_rx);
  * can find some unused memory to upload our packets to. However, data that we
  * want the card to TX needs to stay intact until the card has told us that
  * it is done with it. This function finds empty places we can upload to and
- * marks allocated areas as reserved if necessary. p54_rx_frame_sent frees
- * allocated areas.
+ * marks allocated areas as reserved if necessary. p54_rx_frame_sent or
+ * p54_free_skb frees allocated areas.
  */
 static int p54_assign_address(struct ieee80211_hw *dev, struct sk_buff *skb,
 			       struct p54_hdr *data, u32 len)
@@ -981,7 +1127,7 @@ static int p54_assign_address(struct ieee80211_hw *dev, struct sk_buff *skb,
 	struct sk_buff *entry;
 	struct sk_buff *target_skb = NULL;
 	struct ieee80211_tx_info *info;
-	struct memrecord *range;
+	struct p54_tx_info *range;
 	u32 last_addr = priv->rx_start;
 	u32 largest_hole = 0;
 	u32 target_addr = priv->rx_start;
@@ -1063,25 +1209,29 @@ static int p54_assign_address(struct ieee80211_hw *dev, struct sk_buff *skb,
 	return 0;
 }
 
-static struct sk_buff *p54_alloc_skb(struct ieee80211_hw *dev,
-		u16 hdr_flags, u16 len, u16 type, gfp_t memflags)
+static struct sk_buff *p54_alloc_skb(struct ieee80211_hw *dev, u16 hdr_flags,
+				     u16 payload_len, u16 type, gfp_t memflags)
 {
 	struct p54_common *priv = dev->priv;
 	struct p54_hdr *hdr;
 	struct sk_buff *skb;
+	size_t frame_len = sizeof(*hdr) + payload_len;
+
+	if (frame_len > P54_MAX_CTRL_FRAME_LEN)
+		return NULL;
 
-	skb = __dev_alloc_skb(len + priv->tx_hdr_len, memflags);
+	skb = __dev_alloc_skb(priv->tx_hdr_len + frame_len, memflags);
 	if (!skb)
 		return NULL;
 	skb_reserve(skb, priv->tx_hdr_len);
 
 	hdr = (struct p54_hdr *) skb_put(skb, sizeof(*hdr));
 	hdr->flags = cpu_to_le16(hdr_flags);
-	hdr->len = cpu_to_le16(len - sizeof(*hdr));
+	hdr->len = cpu_to_le16(payload_len);
 	hdr->type = cpu_to_le16(type);
 	hdr->tries = hdr->rts_tries = 0;
 
-	if (unlikely(p54_assign_address(dev, skb, hdr, len))) {
+	if (p54_assign_address(dev, skb, hdr, frame_len)) {
 		kfree_skb(skb);
 		return NULL;
 	}
@@ -1091,7 +1241,6 @@ static struct sk_buff *p54_alloc_skb(struct ieee80211_hw *dev,
 int p54_read_eeprom(struct ieee80211_hw *dev)
 {
 	struct p54_common *priv = dev->priv;
-	struct p54_hdr *hdr = NULL;
 	struct p54_eeprom_lm86 *eeprom_hdr;
 	struct sk_buff *skb;
 	size_t eeprom_size = 0x2020, offset = 0, blocksize, maxblocksize;
@@ -1104,9 +1253,9 @@ int p54_read_eeprom(struct ieee80211_hw *dev)
 	else
 		maxblocksize -= 0x4;
 
-	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL, sizeof(*hdr) +
-			    sizeof(*eeprom_hdr) + maxblocksize,
-			    P54_CONTROL_TYPE_EEPROM_READBACK, GFP_KERNEL);
+	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL, sizeof(*eeprom_hdr) +
+			    maxblocksize, P54_CONTROL_TYPE_EEPROM_READBACK,
+			    GFP_KERNEL);
 	if (!skb)
 		goto free;
 	priv->eeprom = kzalloc(EEPROM_READBACK_LEN, GFP_KERNEL);
@@ -1162,9 +1311,8 @@ static int p54_set_tim(struct ieee80211_hw *dev, struct ieee80211_sta *sta,
 	struct sk_buff *skb;
 	struct p54_tim *tim;
 
-	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET,
-		      sizeof(struct p54_hdr) + sizeof(*tim),
-		      P54_CONTROL_TYPE_TIM, GFP_ATOMIC);
+	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*tim),
+			    P54_CONTROL_TYPE_TIM, GFP_ATOMIC);
 	if (!skb)
 		return -ENOMEM;
 
@@ -1181,9 +1329,8 @@ static int p54_sta_unlock(struct ieee80211_hw *dev, u8 *addr)
 	struct sk_buff *skb;
 	struct p54_sta_unlock *sta;
 
-	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET,
-		sizeof(struct p54_hdr) + sizeof(*sta),
-		P54_CONTROL_TYPE_PSM_STA_UNLOCK, GFP_ATOMIC);
+	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*sta),
+			    P54_CONTROL_TYPE_PSM_STA_UNLOCK, GFP_ATOMIC);
 	if (!skb)
 		return -ENOMEM;
 
@@ -1223,9 +1370,8 @@ static int p54_tx_cancel(struct ieee80211_hw *dev, struct sk_buff *entry)
 	struct p54_hdr *hdr;
 	struct p54_txcancel *cancel;
 
-	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET,
-		sizeof(struct p54_hdr) + sizeof(*cancel),
-		P54_CONTROL_TYPE_TXCANCEL, GFP_ATOMIC);
+	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*cancel),
+			    P54_CONTROL_TYPE_TXCANCEL, GFP_ATOMIC);
 	if (!skb)
 		return -ENOMEM;
 
@@ -1242,46 +1388,73 @@ static int p54_tx_fill(struct ieee80211_hw *dev, struct sk_buff *skb,
 {
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
 	struct p54_common *priv = dev->priv;
-	int ret = 0;
-
-	if (unlikely(ieee80211_is_mgmt(hdr->frame_control))) {
-		if (ieee80211_is_beacon(hdr->frame_control)) {
-			*aid = 0;
-			*queue = 0;
-			*extra_len = IEEE80211_MAX_TIM_LEN;
-			*flags = P54_HDR_FLAG_DATA_OUT_TIMESTAMP;
-			return 0;
-		} else if (ieee80211_is_probe_resp(hdr->frame_control)) {
-			*aid = 0;
-			*queue = 2;
-			*flags = P54_HDR_FLAG_DATA_OUT_TIMESTAMP |
-				 P54_HDR_FLAG_DATA_OUT_NOCANCEL;
-			return 0;
-		} else {
-			*queue = 2;
-			ret = 0;
-		}
-	} else {
-		*queue += 4;
-		ret = 1;
-	}
+	int ret = 1;
 
 	switch (priv->mode) {
+	case NL80211_IFTYPE_MONITOR:
+		/*
+		 * We have to set P54_HDR_FLAG_DATA_OUT_PROMISC for
+		 * every frame in promiscuous/monitor mode.
+		 * see STSW45x0C LMAC API - page 12.
+		 */
+		*aid = 0;
+		*flags = P54_HDR_FLAG_DATA_OUT_PROMISC;
+		*queue += P54_QUEUE_DATA;
+		break;
 	case NL80211_IFTYPE_STATION:
 		*aid = 1;
+		if (unlikely(ieee80211_is_mgmt(hdr->frame_control))) {
+			*queue = P54_QUEUE_MGMT;
+			ret = 0;
+		} else
+			*queue += P54_QUEUE_DATA;
 		break;
 	case NL80211_IFTYPE_AP:
 	case NL80211_IFTYPE_ADHOC:
 	case NL80211_IFTYPE_MESH_POINT:
 		if (info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM) {
 			*aid = 0;
-			*queue = 3;
+			*queue = P54_QUEUE_CAB;
 			return 0;
 		}
+
+		if (unlikely(ieee80211_is_mgmt(hdr->frame_control))) {
+			if (ieee80211_is_probe_resp(hdr->frame_control)) {
+				*aid = 0;
+				*queue = P54_QUEUE_MGMT;
+				*flags = P54_HDR_FLAG_DATA_OUT_TIMESTAMP |
+					 P54_HDR_FLAG_DATA_OUT_NOCANCEL;
+				return 0;
+			} else if (ieee80211_is_beacon(hdr->frame_control)) {
+				*aid = 0;
+
+				if (info->flags & IEEE80211_TX_CTL_INJECTED) {
+					/*
+					 * Injecting beacons on top of a AP is
+					 * not a good idea... nevertheless,
+					 * it should be doable.
+					 */
+
+					*queue += P54_QUEUE_DATA;
+					return 1;
+				}
+
+				*flags = P54_HDR_FLAG_DATA_OUT_TIMESTAMP;
+				*queue = P54_QUEUE_BEACON;
+				*extra_len = IEEE80211_MAX_TIM_LEN;
+				return 0;
+			} else {
+				*queue = P54_QUEUE_MGMT;
+				ret = 0;
+			}
+		} else
+			*queue += P54_QUEUE_DATA;
+
 		if (info->control.sta)
 			*aid = info->control.sta->aid;
 		else
 			*flags |= P54_HDR_FLAG_DATA_OUT_NOCANCEL;
+		break;
 	}
 	return ret;
 }
@@ -1303,7 +1476,7 @@ static u8 p54_convert_algo(enum ieee80211_key_alg alg)
 static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
 {
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	struct ieee80211_tx_queue_stats *current_queue = NULL;
+	struct ieee80211_tx_queue_stats *current_queue;
 	struct p54_common *priv = dev->priv;
 	struct p54_hdr *hdr;
 	struct p54_tx_data *txhdr;
@@ -1446,15 +1619,17 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
 	}
 	txhdr->crypt_offset = crypt_offset;
 	txhdr->hw_queue = queue;
-	if (current_queue)
-		txhdr->backlog = current_queue->len;
-	else
-		txhdr->backlog = 0;
+	txhdr->backlog = current_queue->len;
 	memset(txhdr->durations, 0, sizeof(txhdr->durations));
-	txhdr->tx_antenna = (info->antenna_sel_tx == 0) ?
-		2 : info->antenna_sel_tx - 1;
-	txhdr->output_power = priv->output_power;
-	txhdr->cts_rate = cts_rate;
+	txhdr->tx_antenna = ((info->antenna_sel_tx == 0) ?
+		2 : info->antenna_sel_tx - 1) & priv->tx_diversity_mask;
+	if (priv->rxhw == PDR_SYNTH_FRONTEND_LONGBOW) {
+		txhdr->longbow.cts_rate = cts_rate;
+		txhdr->longbow.output_power = cpu_to_le16(priv->output_power);
+	} else {
+		txhdr->normal.output_power = priv->output_power;
+		txhdr->normal.cts_rate = cts_rate;
+	}
 	if (padding)
 		txhdr->align[0] = padding;
 
@@ -1467,14 +1642,12 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
 	queue_delayed_work(dev->workqueue, &priv->work,
 			   msecs_to_jiffies(P54_TX_FRAME_LIFETIME));
 
-	return 0;
+	return NETDEV_TX_OK;
 
  err:
 	skb_pull(skb, sizeof(*hdr) + sizeof(*txhdr) + padding);
-	if (current_queue) {
-		current_queue->len--;
-		current_queue->count--;
-	}
+	current_queue->len--;
+	current_queue->count--;
 	return NETDEV_TX_BUSY;
 }
 
@@ -1485,9 +1658,8 @@ static int p54_setup_mac(struct ieee80211_hw *dev)
 	struct p54_setup_mac *setup;
 	u16 mode;
 
-	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*setup) +
-			    sizeof(struct p54_hdr), P54_CONTROL_TYPE_SETUP,
-			    GFP_ATOMIC);
+	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*setup),
+			    P54_CONTROL_TYPE_SETUP, GFP_ATOMIC);
 	if (!skb)
 		return -ENOMEM;
 
@@ -1504,19 +1676,29 @@ static int p54_setup_mac(struct ieee80211_hw *dev)
 		case NL80211_IFTYPE_MESH_POINT:
 			mode = P54_FILTER_TYPE_IBSS;
 			break;
+		case NL80211_IFTYPE_MONITOR:
+			mode = P54_FILTER_TYPE_PROMISCUOUS;
+			break;
 		default:
-			mode = P54_FILTER_TYPE_NONE;
+			mode = P54_FILTER_TYPE_HIBERNATE;
 			break;
 		}
-		if (priv->filter_flags & FIF_PROMISC_IN_BSS)
+
+		/*
+		 * "TRANSPARENT and PROMISCUOUS are mutually exclusive"
+		 * STSW45X0C LMAC API - page 12
+		 */
+		if (((priv->filter_flags & FIF_PROMISC_IN_BSS) ||
+		     (priv->filter_flags & FIF_OTHER_BSS)) &&
+		    (mode != P54_FILTER_TYPE_PROMISCUOUS))
 			mode |= P54_FILTER_TYPE_TRANSPARENT;
 	} else
-		mode = P54_FILTER_TYPE_RX_DISABLED;
+		mode = P54_FILTER_TYPE_HIBERNATE;
 
 	setup->mac_mode = cpu_to_le16(mode);
 	memcpy(setup->mac_addr, priv->mac_addr, ETH_ALEN);
 	memcpy(setup->bssid, priv->bssid, ETH_ALEN);
-	setup->rx_antenna = 2; /* automatic */
+	setup->rx_antenna = 2 & priv->rx_diversity_mask; /* automatic */
 	setup->rx_align = 0;
 	if (priv->fw_var < 0x500) {
 		setup->v1.basic_rate_mask = cpu_to_le32(priv->basic_rate_mask);
@@ -1549,79 +1731,137 @@ static int p54_scan(struct ieee80211_hw *dev, u16 mode, u16 dwell)
 {
 	struct p54_common *priv = dev->priv;
 	struct sk_buff *skb;
-	struct p54_scan *chan;
+	struct p54_hdr *hdr;
+	struct p54_scan_head *head;
+	struct p54_iq_autocal_entry *iq_autocal;
+	union p54_scan_body_union *body;
+	struct p54_scan_tail_rate *rate;
+	struct pda_rssi_cal_entry *rssi;
 	unsigned int i;
 	void *entry;
-	__le16 freq = cpu_to_le16(dev->conf.channel->center_freq);
 	int band = dev->conf.channel->band;
+	__le16 freq = cpu_to_le16(dev->conf.channel->center_freq);
 
-	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*chan) +
-			    sizeof(struct p54_hdr), P54_CONTROL_TYPE_SCAN,
-			    GFP_ATOMIC);
+	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*head) +
+			    2 + sizeof(*iq_autocal) + sizeof(*body) +
+			    sizeof(*rate) + 2 * sizeof(*rssi),
+			    P54_CONTROL_TYPE_SCAN, GFP_ATOMIC);
 	if (!skb)
 		return -ENOMEM;
 
-	chan = (struct p54_scan *) skb_put(skb, sizeof(*chan));
-	memset(chan->padding1, 0, sizeof(chan->padding1));
-	chan->mode = cpu_to_le16(mode);
-	chan->dwell = cpu_to_le16(dwell);
+	head = (struct p54_scan_head *) skb_put(skb, sizeof(*head));
+	memset(head->scan_params, 0, sizeof(head->scan_params));
+	head->mode = cpu_to_le16(mode);
+	head->dwell = cpu_to_le16(dwell);
+	head->freq = freq;
+
+	if (priv->rxhw == PDR_SYNTH_FRONTEND_LONGBOW) {
+		__le16 *pa_power_points = (__le16 *) skb_put(skb, 2);
+		*pa_power_points = cpu_to_le16(0x0c);
+	}
 
+	iq_autocal = (void *) skb_put(skb, sizeof(*iq_autocal));
 	for (i = 0; i < priv->iq_autocal_len; i++) {
 		if (priv->iq_autocal[i].freq != freq)
 			continue;
 
-		memcpy(&chan->iq_autocal, &priv->iq_autocal[i],
-		       sizeof(*priv->iq_autocal));
+		memcpy(iq_autocal, &priv->iq_autocal[i].params,
+		       sizeof(struct p54_iq_autocal_entry));
 		break;
 	}
 	if (i == priv->iq_autocal_len)
 		goto err;
 
-	for (i = 0; i < priv->output_limit_len; i++) {
-		if (priv->output_limit[i].freq != freq)
+	if (priv->rxhw == PDR_SYNTH_FRONTEND_LONGBOW)
+		body = (void *) skb_put(skb, sizeof(body->longbow));
+	else
+		body = (void *) skb_put(skb, sizeof(body->normal));
+
+	for (i = 0; i < priv->output_limit->entries; i++) {
+		__le16 *entry_freq = (void *) (priv->output_limit->data +
+				     priv->output_limit->entry_size * i);
+
+		if (*entry_freq != freq)
 			continue;
 
-		chan->val_barker = 0x38;
-		chan->val_bpsk = chan->dup_bpsk =
-			priv->output_limit[i].val_bpsk;
-		chan->val_qpsk = chan->dup_qpsk =
-			priv->output_limit[i].val_qpsk;
-		chan->val_16qam = chan->dup_16qam =
-			priv->output_limit[i].val_16qam;
-		chan->val_64qam = chan->dup_64qam =
-			priv->output_limit[i].val_64qam;
+		if (priv->rxhw == PDR_SYNTH_FRONTEND_LONGBOW) {
+			memcpy(&body->longbow.power_limits,
+			       (void *) entry_freq + sizeof(__le16),
+			       priv->output_limit->entry_size);
+		} else {
+			struct pda_channel_output_limit *limits =
+			       (void *) entry_freq;
+
+			body->normal.val_barker = 0x38;
+			body->normal.val_bpsk = body->normal.dup_bpsk =
+				limits->val_bpsk;
+			body->normal.val_qpsk = body->normal.dup_qpsk =
+				limits->val_qpsk;
+			body->normal.val_16qam = body->normal.dup_16qam =
+				limits->val_16qam;
+			body->normal.val_64qam = body->normal.dup_64qam =
+				limits->val_64qam;
+		}
 		break;
 	}
-	if (i == priv->output_limit_len)
+	if (i == priv->output_limit->entries)
 		goto err;
 
-	entry = priv->curve_data->data;
-	for (i = 0; i < priv->curve_data->channels; i++) {
+	entry = (void *)(priv->curve_data->data + priv->curve_data->offset);
+	for (i = 0; i < priv->curve_data->entries; i++) {
 		if (*((__le16 *)entry) != freq) {
-			entry += sizeof(__le16);
-			entry += sizeof(struct p54_pa_curve_data_sample) *
-				 priv->curve_data->points_per_channel;
+			entry += priv->curve_data->entry_size;
 			continue;
 		}
 
-		entry += sizeof(__le16);
-		chan->pa_points_per_curve = 8;
-		memset(chan->curve_data, 0, sizeof(*chan->curve_data));
-		memcpy(chan->curve_data, entry,
-		       sizeof(struct p54_pa_curve_data_sample) *
-		       min((u8)8, priv->curve_data->points_per_channel));
+		if (priv->rxhw == PDR_SYNTH_FRONTEND_LONGBOW) {
+			memcpy(&body->longbow.curve_data,
+				(void *) entry + sizeof(__le16),
+				priv->curve_data->entry_size);
+		} else {
+			struct p54_scan_body *chan = &body->normal;
+			struct pda_pa_curve_data *curve_data =
+				(void *) priv->curve_data->data;
+
+			entry += sizeof(__le16);
+			chan->pa_points_per_curve = 8;
+			memset(chan->curve_data, 0, sizeof(*chan->curve_data));
+			memcpy(chan->curve_data, entry,
+			       sizeof(struct p54_pa_curve_data_sample) *
+			       min((u8)8, curve_data->points_per_channel));
+		}
 		break;
 	}
+	if (i == priv->curve_data->entries)
+		goto err;
 
-	if (priv->fw_var < 0x500) {
-		chan->v1_rssi.mul = cpu_to_le16(priv->rssical_db[band].mul);
-		chan->v1_rssi.add = cpu_to_le16(priv->rssical_db[band].add);
-	} else {
-		chan->v2.rssi.mul = cpu_to_le16(priv->rssical_db[band].mul);
-		chan->v2.rssi.add = cpu_to_le16(priv->rssical_db[band].add);
-		chan->v2.basic_rate_mask = cpu_to_le32(priv->basic_rate_mask);
-		memset(chan->v2.rts_rates, 0, 8);
+	if ((priv->fw_var >= 0x500) && (priv->fw_var < 0x509)) {
+		rate = (void *) skb_put(skb, sizeof(*rate));
+		rate->basic_rate_mask = cpu_to_le32(priv->basic_rate_mask);
+		for (i = 0; i < sizeof(rate->rts_rates); i++)
+			rate->rts_rates[i] = i;
+	}
+
+	rssi = (struct pda_rssi_cal_entry *) skb_put(skb, sizeof(*rssi));
+	rssi->mul = cpu_to_le16(priv->rssical_db[band].mul);
+	rssi->add = cpu_to_le16(priv->rssical_db[band].add);
+	if (priv->rxhw == PDR_SYNTH_FRONTEND_LONGBOW) {
+		/* Longbow frontend needs ever more */
+		rssi = (void *) skb_put(skb, sizeof(*rssi));
+		rssi->mul = cpu_to_le16(priv->rssical_db[band].longbow_unkn);
+		rssi->add = cpu_to_le16(priv->rssical_db[band].longbow_unk2);
+	}
+
+	if (priv->fw_var >= 0x509) {
+		rate = (void *) skb_put(skb, sizeof(*rate));
+		rate->basic_rate_mask = cpu_to_le32(priv->basic_rate_mask);
+		for (i = 0; i < sizeof(rate->rts_rates); i++)
+			rate->rts_rates[i] = i;
 	}
+
+	hdr = (struct p54_hdr *) skb->data;
+	hdr->len = cpu_to_le16(skb->len - sizeof(*hdr));
+
 	priv->tx(dev, skb);
 	return 0;
 
@@ -1631,23 +1871,22 @@ static int p54_scan(struct ieee80211_hw *dev, u16 mode, u16 dwell)
 	return -EINVAL;
 }
 
-static int p54_set_leds(struct ieee80211_hw *dev, int mode, int link, int act)
+static int p54_set_leds(struct ieee80211_hw *dev)
 {
 	struct p54_common *priv = dev->priv;
 	struct sk_buff *skb;
 	struct p54_led *led;
 
-	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*led) +
-			sizeof(struct p54_hdr),	P54_CONTROL_TYPE_LED,
-			GFP_ATOMIC);
+	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*led),
+			    P54_CONTROL_TYPE_LED, GFP_ATOMIC);
 	if (!skb)
 		return -ENOMEM;
 
-	led = (struct p54_led *)skb_put(skb, sizeof(*led));
-	led->mode = cpu_to_le16(mode);
-	led->led_permanent = cpu_to_le16(link);
-	led->led_temporary = cpu_to_le16(act);
-	led->duration = cpu_to_le16(1000);
+	led = (struct p54_led *) skb_put(skb, sizeof(*led));
+	led->flags = cpu_to_le16(0x0003);
+	led->mask[0] = led->mask[1] = cpu_to_le16(priv->softled_state);
+	led->delay[0] = cpu_to_le16(1);
+	led->delay[1] = cpu_to_le16(0);
 	priv->tx(dev, skb);
 	return 0;
 }
@@ -1666,9 +1905,8 @@ static int p54_set_edcf(struct ieee80211_hw *dev)
 	struct sk_buff *skb;
 	struct p54_edcf *edcf;
 
-	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*edcf) +
-			sizeof(struct p54_hdr), P54_CONTROL_TYPE_DCFINIT,
-			GFP_ATOMIC);
+	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*edcf),
+			    P54_CONTROL_TYPE_DCFINIT, GFP_ATOMIC);
 	if (!skb)
 		return -ENOMEM;
 
@@ -1692,6 +1930,42 @@ static int p54_set_edcf(struct ieee80211_hw *dev)
 	return 0;
 }
 
+static int p54_set_ps(struct ieee80211_hw *dev)
+{
+	struct p54_common *priv = dev->priv;
+	struct sk_buff *skb;
+	struct p54_psm *psm;
+	u16 mode;
+	int i;
+
+	if (dev->conf.flags & IEEE80211_CONF_PS)
+		mode = P54_PSM | P54_PSM_DTIM | P54_PSM_MCBC;
+	else
+		mode = P54_PSM_CAM;
+
+	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*psm),
+			    P54_CONTROL_TYPE_PSM, GFP_ATOMIC);
+	if (!skb)
+		return -ENOMEM;
+
+	psm = (struct p54_psm *)skb_put(skb, sizeof(*psm));
+	psm->mode = cpu_to_le16(mode);
+	psm->aid = cpu_to_le16(priv->aid);
+	for (i = 0; i < ARRAY_SIZE(psm->intervals); i++) {
+		psm->intervals[i].interval =
+			cpu_to_le16(dev->conf.listen_interval);
+		psm->intervals[i].periods = cpu_to_le16(1);
+	}
+
+	psm->beacon_rssi_skip_max = 60;
+	psm->rssi_delta_threshold = 0;
+	psm->nr = 0;
+
+	priv->tx(dev, skb);
+
+	return 0;
+}
+
 static int p54_beacon_tim(struct sk_buff *skb)
 {
 	/*
@@ -1796,6 +2070,9 @@ static int p54_start(struct ieee80211_hw *dev)
 
 	queue_delayed_work(dev->workqueue, &priv->work, 0);
 
+	priv->softled_state = 0;
+	err = p54_set_leds(dev);
+
 out:
 	mutex_unlock(&priv->conf_mutex);
 	return err;
@@ -1808,6 +2085,9 @@ static void p54_stop(struct ieee80211_hw *dev)
 
 	mutex_lock(&priv->conf_mutex);
 	priv->mode = NL80211_IFTYPE_UNSPECIFIED;
+	priv->softled_state = 0;
+	p54_set_leds(dev);
+
 	cancel_delayed_work_sync(&priv->work);
 	if (priv->cached_beacon)
 		p54_tx_cancel(dev, priv->cached_beacon);
@@ -1845,7 +2125,6 @@ static int p54_add_interface(struct ieee80211_hw *dev,
 
 	memcpy(priv->mac_addr, conf->mac_addr, ETH_ALEN);
 	p54_setup_mac(dev);
-	p54_set_leds(dev, 1, 0, 0);
 	mutex_unlock(&priv->conf_mutex);
 	return 0;
 }
@@ -1884,6 +2163,11 @@ static int p54_config(struct ieee80211_hw *dev, u32 changed)
 		if (ret)
 			goto out;
 	}
+	if (changed & IEEE80211_CONF_CHANGE_PS) {
+		ret = p54_set_ps(dev);
+		if (ret)
+			goto out;
+	}
 
 out:
 	mutex_unlock(&priv->conf_mutex);
@@ -1920,8 +2204,6 @@ static int p54_config_interface(struct ieee80211_hw *dev,
 			goto out;
 	}
 
-	ret = p54_set_leds(dev, 1, !is_multicast_ether_addr(priv->bssid), 0);
-
 out:
 	mutex_unlock(&priv->conf_mutex);
 	return ret;
@@ -1935,12 +2217,11 @@ static void p54_configure_filter(struct ieee80211_hw *dev,
 	struct p54_common *priv = dev->priv;
 
 	*total_flags &= FIF_PROMISC_IN_BSS |
-			(*total_flags & FIF_PROMISC_IN_BSS) ?
-				FIF_FCSFAIL : 0;
+			FIF_OTHER_BSS;
 
 	priv->filter_flags = *total_flags;
 
-	if (changed_flags & FIF_PROMISC_IN_BSS)
+	if (changed_flags & (FIF_PROMISC_IN_BSS | FIF_OTHER_BSS))
 		p54_setup_mac(dev);
 }
 
@@ -1967,10 +2248,8 @@ static int p54_init_xbow_synth(struct ieee80211_hw *dev)
 	struct sk_buff *skb;
 	struct p54_xbow_synth *xbow;
 
-	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*xbow) +
-			    sizeof(struct p54_hdr),
-			    P54_CONTROL_TYPE_XBOW_SYNTH_CFG,
-			    GFP_KERNEL);
+	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*xbow),
+			    P54_CONTROL_TYPE_XBOW_SYNTH_CFG, GFP_KERNEL);
 	if (!skb)
 		return -ENOMEM;
 
@@ -1999,7 +2278,7 @@ static void p54_work(struct work_struct *work)
 	 *      2. cancel stuck frames / reset the device if necessary.
 	 */
 
-	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL, sizeof(struct p54_hdr) +
+	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL,
 			    sizeof(struct p54_statistics),
 			    P54_CONTROL_TYPE_STAT_READBACK, GFP_KERNEL);
 	if (!skb)
@@ -2022,8 +2301,8 @@ static int p54_get_tx_stats(struct ieee80211_hw *dev,
 {
 	struct p54_common *priv = dev->priv;
 
-	memcpy(stats, &priv->tx_stats[4], sizeof(stats[0]) * dev->queues);
-
+	memcpy(stats, &priv->tx_stats[P54_QUEUE_DATA],
+	       sizeof(stats[0]) * dev->queues);
 	return 0;
 }
 
@@ -2059,7 +2338,7 @@ static void p54_bss_info_changed(struct ieee80211_hw *dev,
 }
 
 static int p54_set_key(struct ieee80211_hw *dev, enum set_key_cmd cmd,
-		       const u8 *local_address, const u8 *address,
+		       struct ieee80211_vif *vif, struct ieee80211_sta *sta,
 		       struct ieee80211_key_conf *key)
 {
 	struct p54_common *priv = dev->priv;
@@ -2110,9 +2389,8 @@ static int p54_set_key(struct ieee80211_hw *dev, enum set_key_cmd cmd,
 	}
 
 	mutex_lock(&priv->conf_mutex);
-	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*rxkey) +
-			sizeof(struct p54_hdr),	P54_CONTROL_TYPE_RX_KEYCACHE,
-			GFP_ATOMIC);
+	skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*rxkey),
+			    P54_CONTROL_TYPE_RX_KEYCACHE, GFP_ATOMIC);
 	if (!skb) {
 		mutex_unlock(&priv->conf_mutex);
 		return -ENOMEM;
@@ -2123,8 +2401,8 @@ static int p54_set_key(struct ieee80211_hw *dev, enum set_key_cmd cmd,
 	rxkey->entry = key->keyidx;
 	rxkey->key_id = key->keyidx;
 	rxkey->key_type = algo;
-	if (address)
-		memcpy(rxkey->mac, address, ETH_ALEN);
+	if (sta)
+		memcpy(rxkey->mac, sta->addr, ETH_ALEN);
 	else
 		memset(rxkey->mac, ~0, ETH_ALEN);
 	if (key->alg != ALG_TKIP) {
@@ -2142,6 +2420,96 @@ static int p54_set_key(struct ieee80211_hw *dev, enum set_key_cmd cmd,
 	return 0;
 }
 
+#ifdef CONFIG_P54_LEDS
+static void p54_led_brightness_set(struct led_classdev *led_dev,
+				   enum led_brightness brightness)
+{
+	struct p54_led_dev *led = container_of(led_dev, struct p54_led_dev,
+					       led_dev);
+	struct ieee80211_hw *dev = led->hw_dev;
+	struct p54_common *priv = dev->priv;
+	int err;
+
+	/* Don't toggle the LED, when the device is down. */
+	if (priv->mode == NL80211_IFTYPE_UNSPECIFIED)
+		return ;
+
+	if (brightness != LED_OFF)
+		priv->softled_state |= BIT(led->index);
+	else
+		priv->softled_state &= ~BIT(led->index);
+
+	err = p54_set_leds(dev);
+	if (err && net_ratelimit())
+		printk(KERN_ERR "%s: failed to update %s LED.\n",
+			wiphy_name(dev->wiphy), led_dev->name);
+}
+
+static int p54_register_led(struct ieee80211_hw *dev,
+			    struct p54_led_dev *led,
+			    unsigned int led_index,
+			    char *name, char *trigger)
+{
+	int err;
+
+	if (led->registered)
+		return -EEXIST;
+
+	snprintf(led->name, sizeof(led->name), "p54-%s::%s",
+		 wiphy_name(dev->wiphy), name);
+	led->hw_dev = dev;
+	led->index = led_index;
+	led->led_dev.name = led->name;
+	led->led_dev.default_trigger = trigger;
+	led->led_dev.brightness_set = p54_led_brightness_set;
+
+	err = led_classdev_register(wiphy_dev(dev->wiphy), &led->led_dev);
+	if (err)
+		printk(KERN_ERR "%s: Failed to register %s LED.\n",
+			wiphy_name(dev->wiphy), name);
+	else
+		led->registered = 1;
+
+	return err;
+}
+
+static int p54_init_leds(struct ieee80211_hw *dev)
+{
+	struct p54_common *priv = dev->priv;
+	int err;
+
+	/*
+	 * TODO:
+	 * Figure out if the EEPROM contains some hints about the number
+	 * of available/programmable LEDs of the device.
+	 * But for now, we can assume that we have two programmable LEDs.
+	 */
+
+	err = p54_register_led(dev, &priv->assoc_led, 0, "assoc",
+			       ieee80211_get_assoc_led_name(dev));
+	if (err)
+		return err;
+
+	err = p54_register_led(dev, &priv->tx_led, 1, "tx",
+			       ieee80211_get_tx_led_name(dev));
+	if (err)
+		return err;
+
+	err = p54_set_leds(dev);
+	return err;
+}
+
+static void p54_unregister_leds(struct ieee80211_hw *dev)
+{
+	struct p54_common *priv = dev->priv;
+
+	if (priv->tx_led.registered)
+		led_classdev_unregister(&priv->tx_led.led_dev);
+	if (priv->assoc_led.registered)
+		led_classdev_unregister(&priv->assoc_led.led_dev);
+}
+#endif /* CONFIG_P54_LEDS */
+
 static const struct ieee80211_ops p54_ops = {
 	.tx			= p54_tx,
 	.start			= p54_start,
@@ -2175,6 +2543,8 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len)
 	priv->basic_rate_mask = 0x15f;
 	skb_queue_head_init(&priv->tx_queue);
 	dev->flags = IEEE80211_HW_RX_INCLUDES_FCS |
+		     IEEE80211_HW_SUPPORTS_PS |
+		     IEEE80211_HW_PS_NULLFUNC_STACK |
 		     IEEE80211_HW_SIGNAL_DBM |
 		     IEEE80211_HW_NOISE_DBM;
 
@@ -2184,11 +2554,11 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len)
 				      BIT(NL80211_IFTYPE_MESH_POINT);
 
 	dev->channel_change_time = 1000;	/* TODO: find actual value */
-	priv->tx_stats[0].limit = 1;		/* Beacon queue */
-	priv->tx_stats[1].limit = 1;		/* Probe queue for HW scan */
-	priv->tx_stats[2].limit = 3;		/* queue for MLMEs */
-	priv->tx_stats[3].limit = 3;		/* Broadcast / MC queue */
-	priv->tx_stats[4].limit = 5;		/* Data */
+	priv->tx_stats[P54_QUEUE_BEACON].limit = 1;
+	priv->tx_stats[P54_QUEUE_FWSCAN].limit = 1;
+	priv->tx_stats[P54_QUEUE_MGMT].limit = 3;
+	priv->tx_stats[P54_QUEUE_CAB].limit = 3;
+	priv->tx_stats[P54_QUEUE_DATA].limit = 5;
 	dev->queues = 1;
 	priv->noise = -94;
 	/*
@@ -2212,12 +2582,37 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len)
 }
 EXPORT_SYMBOL_GPL(p54_init_common);
 
+int p54_register_common(struct ieee80211_hw *dev, struct device *pdev)
+{
+	int err;
+
+	err = ieee80211_register_hw(dev);
+	if (err) {
+		dev_err(pdev, "Cannot register device (%d).\n", err);
+		return err;
+	}
+
+#ifdef CONFIG_P54_LEDS
+	err = p54_init_leds(dev);
+	if (err)
+		return err;
+#endif /* CONFIG_P54_LEDS */
+
+	dev_info(pdev, "is registered as '%s'\n", wiphy_name(dev->wiphy));
+	return 0;
+}
+EXPORT_SYMBOL_GPL(p54_register_common);
+
 void p54_free_common(struct ieee80211_hw *dev)
 {
 	struct p54_common *priv = dev->priv;
 	kfree(priv->iq_autocal);
 	kfree(priv->output_limit);
 	kfree(priv->curve_data);
+
+#ifdef CONFIG_P54_LEDS
+	p54_unregister_leds(dev);
+#endif /* CONFIG_P54_LEDS */
 }
 EXPORT_SYMBOL_GPL(p54_free_common);
 
diff --git a/drivers/net/wireless/p54/p54common.h b/drivers/net/wireless/p54/p54common.h
index f5729de83fe1..75ead7a150fc 100644
--- a/drivers/net/wireless/p54/p54common.h
+++ b/drivers/net/wireless/p54/p54common.h
@@ -26,12 +26,17 @@ struct bootrec {
 } __attribute__((packed));
 
 #define PDR_SYNTH_FRONTEND_MASK		0x0007
+#define PDR_SYNTH_FRONTEND_DUETTE3	0x0001
+#define PDR_SYNTH_FRONTEND_DUETTE2	0x0002
+#define PDR_SYNTH_FRONTEND_FRISBEE	0x0003
+#define PDR_SYNTH_FRONTEND_XBOW		0x0004
+#define PDR_SYNTH_FRONTEND_LONGBOW	0x0005
 #define PDR_SYNTH_IQ_CAL_MASK		0x0018
 #define PDR_SYNTH_IQ_CAL_PA_DETECTOR	0x0000
 #define PDR_SYNTH_IQ_CAL_DISABLED	0x0008
 #define PDR_SYNTH_IQ_CAL_ZIF		0x0010
 #define PDR_SYNTH_FAA_SWITCH_MASK	0x0020
-#define PDR_SYNTH_FAA_SWITCH_ENABLED	0x0001
+#define PDR_SYNTH_FAA_SWITCH_ENABLED	0x0020
 #define PDR_SYNTH_24_GHZ_MASK		0x0040
 #define PDR_SYNTH_24_GHZ_DISABLED	0x0040
 #define PDR_SYNTH_5_GHZ_MASK		0x0080
@@ -125,9 +130,13 @@ struct eeprom_pda_wrap {
 	u8 data[0];
 } __attribute__ ((packed));
 
+struct p54_iq_autocal_entry {
+	__le16 iq_param[4];
+} __attribute__ ((packed));
+
 struct pda_iq_autocal_entry {
         __le16 freq;
-        __le16 iq_param[4];
+	struct p54_iq_autocal_entry params;
 } __attribute__ ((packed));
 
 struct pda_channel_output_limit {
@@ -180,6 +189,35 @@ struct pda_rssi_cal_entry {
 	__le16 add;
 } __attribute__ ((packed));
 
+struct pda_country {
+	u8 regdomain;
+	u8 alpha2[2];
+	u8 flags;
+} __attribute__ ((packed));
+
+/*
+ * Warning: Longbow's structures are bogus.
+ */
+struct p54_channel_output_limit_longbow {
+	__le16 rf_power_points[12];
+} __attribute__ ((packed));
+
+struct p54_pa_curve_data_sample_longbow {
+	__le16 rf_power;
+	__le16 pa_detector;
+	struct {
+		__le16 data[4];
+	} points[3] __attribute__ ((packed));
+} __attribute__ ((packed));
+
+struct pda_custom_wrapper {
+	__le16 entries;
+	__le16 entry_size;
+	__le16 offset;
+	__le16 len;
+	u8 data[0];
+} __attribute__ ((packed));
+
 /*
  * this defines the PDR codes used to build PDAs as defined in document
  * number 553155. The current implementation mirrors version 1.1 of the
@@ -225,8 +263,13 @@ struct pda_rssi_cal_entry {
 /* reserved range (0x2000 - 0x7fff) */
 
 /* customer range (0x8000 - 0xffff) */
-#define PDR_BASEBAND_REGISTERS			0x8000
-#define PDR_PER_CHANNEL_BASEBAND_REGISTERS	0x8001
+#define PDR_BASEBAND_REGISTERS				0x8000
+#define PDR_PER_CHANNEL_BASEBAND_REGISTERS		0x8001
+
+/* used by our modificated eeprom image */
+#define PDR_RSSI_LINEAR_APPROXIMATION_CUSTOM		0xDEAD
+#define PDR_PRISM_PA_CAL_OUTPUT_POWER_LIMITS_CUSTOM	0xBEEF
+#define PDR_PRISM_PA_CAL_CURVE_DATA_CUSTOM		0xB05D
 
 /* PDR definitions for default country & country list */
 #define PDR_COUNTRY_CERT_CODE		0x80
@@ -241,12 +284,6 @@ struct pda_rssi_cal_entry {
 #define PDR_COUNTRY_CERT_IODOOR_OUTDOOR	0x30
 #define PDR_COUNTRY_CERT_INDEX		0x0F
 
-/* stored in skb->cb */
-struct memrecord {
-	u32 start_addr;
-	u32 end_addr;
-};
-
 struct p54_eeprom_lm86 {
 	union {
 		struct {
@@ -329,7 +366,7 @@ struct p54_frame_sent {
 	u8 padding;
 } __attribute__ ((packed));
 
-enum  p54_tx_data_crypt {
+enum p54_tx_data_crypt {
 	P54_CRYPTO_NONE = 0,
 	P54_CRYPTO_WEP,
 	P54_CRYPTO_TKIP,
@@ -340,6 +377,23 @@ enum  p54_tx_data_crypt {
 	P54_CRYPTO_AESCCMP
 };
 
+enum p54_tx_data_queue {
+	P54_QUEUE_BEACON	= 0,
+	P54_QUEUE_FWSCAN	= 1,
+	P54_QUEUE_MGMT		= 2,
+	P54_QUEUE_CAB		= 3,
+	P54_QUEUE_DATA		= 4,
+
+	P54_QUEUE_AC_NUM	= 4,
+	P54_QUEUE_AC_VO		= 4,
+	P54_QUEUE_AC_VI		= 5,
+	P54_QUEUE_AC_BE		= 6,
+	P54_QUEUE_AC_BK		= 7,
+
+	/* keep last */
+	P54_QUEUE_NUM		= 8,
+};
+
 struct p54_tx_data {
 	u8 rateset[8];
 	u8 rts_rate_idx;
@@ -351,9 +405,18 @@ struct p54_tx_data {
 	u8 backlog;
 	__le16 durations[4];
 	u8 tx_antenna;
-	u8 output_power;
-	u8 cts_rate;
-	u8 unalloc2[3];
+	union {
+		struct {
+			u8 cts_rate;
+			__le16 output_power;
+		} __attribute__((packed)) longbow;
+		struct {
+			u8 output_power;
+			u8 cts_rate;
+			u8 unalloc;
+		} __attribute__ ((packed)) normal;
+	} __attribute__ ((packed));
+	u8 unalloc2[2];
 	u8 align[0];
 } __attribute__ ((packed));
 
@@ -414,11 +477,14 @@ struct p54_setup_mac {
 #define P54_SCAN_ACTIVE BIT(2)
 #define P54_SCAN_FILTER BIT(3)
 
-struct p54_scan {
+struct p54_scan_head {
 	__le16 mode;
 	__le16 dwell;
-	u8 padding1[20];
-	struct pda_iq_autocal_entry iq_autocal;
+	u8 scan_params[20];
+	__le16 freq;
+} __attribute__ ((packed));
+
+struct p54_scan_body {
 	u8 pa_points_per_curve;
 	u8 val_barker;
 	u8 val_bpsk;
@@ -430,25 +496,28 @@ struct p54_scan {
 	u8 dup_qpsk;
 	u8 dup_16qam;
 	u8 dup_64qam;
-	union {
-		struct pda_rssi_cal_entry v1_rssi;
+} __attribute__ ((packed));
 
-		struct {
-			__le32 basic_rate_mask;
-			u8 rts_rates[8];
-			struct pda_rssi_cal_entry rssi;
-		} v2 __attribute__ ((packed));
-	} __attribute__ ((packed));
+struct p54_scan_body_longbow {
+	struct p54_channel_output_limit_longbow power_limits;
+	struct p54_pa_curve_data_sample_longbow curve_data[8];
+	__le16 unkn[6];		/* maybe more power_limits or rate_mask */
 } __attribute__ ((packed));
 
-#define P54_SCAN_V1_LEN 0x70
-#define P54_SCAN_V2_LEN 0x7c
+union p54_scan_body_union {
+	struct p54_scan_body normal;
+	struct p54_scan_body_longbow longbow;
+} __attribute__ ((packed));
+
+struct p54_scan_tail_rate {
+	__le32 basic_rate_mask;
+	u8 rts_rates[8];
+} __attribute__ ((packed));
 
 struct p54_led {
-	__le16 mode;
-	__le16 led_temporary;
-	__le16 led_permanent;
-	__le16 duration;
+	__le16 flags;
+	__le16 mask[2];
+	__le16 delay[2];
 } __attribute__ ((packed));
 
 struct p54_edcf {
@@ -511,6 +580,7 @@ struct p54_psm_interval {
 	__le16 periods;
 } __attribute__ ((packed));
 
+#define P54_PSM_CAM			0
 #define P54_PSM				BIT(0)
 #define P54_PSM_DTIM			BIT(1)
 #define P54_PSM_MCBC			BIT(2)
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c
index aa367a0ddc49..e3569a0a952d 100644
--- a/drivers/net/wireless/p54/p54pci.c
+++ b/drivers/net/wireless/p54/p54pci.c
@@ -79,6 +79,12 @@ static int p54p_upload_firmware(struct ieee80211_hw *dev)
 	if (err)
 		return err;
 
+	if (priv->common.fw_interface != FW_LM86) {
+		dev_err(&priv->pdev->dev, "wrong firmware, "
+			"please get a LM86(PCI) firmware a try again.\n");
+		return -EINVAL;
+	}
+
 	data = (__le32 *) priv->firmware->data;
 	remains = priv->firmware->size;
 	device_addr = ISL38XX_DEV_FIRMWARE_ADDR;
@@ -407,8 +413,7 @@ static int p54p_open(struct ieee80211_hw *dev)
 	err = request_irq(priv->pdev->irq, &p54p_interrupt,
 			  IRQF_SHARED, "p54pci", dev);
 	if (err) {
-		printk(KERN_ERR "%s: failed to register IRQ handler\n",
-		       wiphy_name(dev->wiphy));
+		dev_err(&priv->pdev->dev, "failed to register IRQ handler\n");
 		return err;
 	}
 
@@ -470,30 +475,26 @@ static int __devinit p54p_probe(struct pci_dev *pdev,
 
 	err = pci_enable_device(pdev);
 	if (err) {
-		printk(KERN_ERR "%s (p54pci): Cannot enable new PCI device\n",
-		       pci_name(pdev));
+		dev_err(&pdev->dev, "Cannot enable new PCI device\n");
 		return err;
 	}
 
 	mem_addr = pci_resource_start(pdev, 0);
 	mem_len = pci_resource_len(pdev, 0);
 	if (mem_len < sizeof(struct p54p_csr)) {
-		printk(KERN_ERR "%s (p54pci): Too short PCI resources\n",
-		       pci_name(pdev));
+		dev_err(&pdev->dev, "Too short PCI resources\n");
 		goto err_disable_dev;
 	}
 
 	err = pci_request_regions(pdev, "p54pci");
 	if (err) {
-		printk(KERN_ERR "%s (p54pci): Cannot obtain PCI resources\n",
-		       pci_name(pdev));
+		dev_err(&pdev->dev, "Cannot obtain PCI resources\n");
 		goto err_disable_dev;
 	}
 
 	if (pci_set_dma_mask(pdev, DMA_32BIT_MASK) ||
 	    pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)) {
-		printk(KERN_ERR "%s (p54pci): No suitable DMA available\n",
-		       pci_name(pdev));
+		dev_err(&pdev->dev, "No suitable DMA available\n");
 		goto err_free_reg;
 	}
 
@@ -505,8 +506,7 @@ static int __devinit p54p_probe(struct pci_dev *pdev,
 
 	dev = p54_init_common(sizeof(*priv));
 	if (!dev) {
-		printk(KERN_ERR "%s (p54pci): ieee80211 alloc failed\n",
-		       pci_name(pdev));
+		dev_err(&pdev->dev, "ieee80211 alloc failed\n");
 		err = -ENOMEM;
 		goto err_free_reg;
 	}
@@ -519,17 +519,15 @@ static int __devinit p54p_probe(struct pci_dev *pdev,
 
 	priv->map = ioremap(mem_addr, mem_len);
 	if (!priv->map) {
-		printk(KERN_ERR "%s (p54pci): Cannot map device memory\n",
-		       pci_name(pdev));
-		err = -EINVAL;	// TODO: use a better error code?
+		dev_err(&pdev->dev, "Cannot map device memory\n");
+		err = -ENOMEM;
 		goto err_free_dev;
 	}
 
 	priv->ring_control = pci_alloc_consistent(pdev, sizeof(*priv->ring_control),
 						  &priv->ring_control_dma);
 	if (!priv->ring_control) {
-		printk(KERN_ERR "%s (p54pci): Cannot allocate rings\n",
-		       pci_name(pdev));
+		dev_err(&pdev->dev, "Cannot allocate rings\n");
 		err = -ENOMEM;
 		goto err_iounmap;
 	}
@@ -543,8 +541,7 @@ static int __devinit p54p_probe(struct pci_dev *pdev,
 	err = request_firmware(&priv->firmware, "isl3886pci",
 			       &priv->pdev->dev);
 	if (err) {
-		printk(KERN_ERR "%s (p54pci): cannot find firmware "
-			"(isl3886pci)\n", pci_name(priv->pdev));
+		dev_err(&pdev->dev, "Cannot find firmware (isl3886pci)\n");
 		err = request_firmware(&priv->firmware, "isl3886",
 				       &priv->pdev->dev);
 		if (err)
@@ -559,12 +556,9 @@ static int __devinit p54p_probe(struct pci_dev *pdev,
 	if (err)
 		goto err_free_common;
 
-	err = ieee80211_register_hw(dev);
-	if (err) {
-		printk(KERN_ERR "%s (p54pci): Cannot register netdevice\n",
-		       pci_name(pdev));
+	err = p54_register_common(dev, &pdev->dev);
+	if (err)
 		goto err_free_common;
-	}
 
 	return 0;
 
diff --git a/drivers/net/wireless/p54/p54spi.c b/drivers/net/wireless/p54/p54spi.c
new file mode 100644
index 000000000000..2b222aaa6f0a
--- /dev/null
+++ b/drivers/net/wireless/p54/p54spi.c
@@ -0,0 +1,765 @@
+/*
+ * Copyright (C) 2008 Christian Lamparter <chunkeey@web.de>
+ * Copyright 2008       Johannes Berg <johannes@sipsolutions.net>
+ *
+ * This driver is a port from stlc45xx:
+ *	Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/firmware.h>
+#include <linux/delay.h>
+#include <linux/irq.h>
+#include <linux/spi/spi.h>
+#include <linux/etherdevice.h>
+#include <linux/gpio.h>
+
+#include "p54spi.h"
+#include "p54spi_eeprom.h"
+#include "p54.h"
+
+#include "p54common.h"
+
+MODULE_FIRMWARE("3826.arm");
+MODULE_ALIAS("stlc45xx");
+
+/*
+ * gpios should be handled in board files and provided via platform data,
+ * but because it's currently impossible for p54spi to have a header file
+ * in include/linux, let's use module paramaters for now
+ */
+
+static int p54spi_gpio_power = 97;
+module_param(p54spi_gpio_power, int, 0444);
+MODULE_PARM_DESC(p54spi_gpio_power, "gpio number for power line");
+
+static int p54spi_gpio_irq = 87;
+module_param(p54spi_gpio_irq, int, 0444);
+MODULE_PARM_DESC(p54spi_gpio_irq, "gpio number for irq line");
+
+static void p54spi_spi_read(struct p54s_priv *priv, u8 address,
+			      void *buf, size_t len)
+{
+	struct spi_transfer t[2];
+	struct spi_message m;
+	__le16 addr;
+
+	/* We first push the address */
+	addr = cpu_to_le16(address << 8 | SPI_ADRS_READ_BIT_15);
+
+	spi_message_init(&m);
+	memset(t, 0, sizeof(t));
+
+	t[0].tx_buf = &addr;
+	t[0].len = sizeof(addr);
+	spi_message_add_tail(&t[0], &m);
+
+	t[1].rx_buf = buf;
+	t[1].len = len;
+	spi_message_add_tail(&t[1], &m);
+
+	spi_sync(priv->spi, &m);
+}
+
+
+static void p54spi_spi_write(struct p54s_priv *priv, u8 address,
+			     const void *buf, size_t len)
+{
+	struct spi_transfer t[3];
+	struct spi_message m;
+	__le16 addr;
+
+	/* We first push the address */
+	addr = cpu_to_le16(address << 8);
+
+	spi_message_init(&m);
+	memset(t, 0, sizeof(t));
+
+	t[0].tx_buf = &addr;
+	t[0].len = sizeof(addr);
+	spi_message_add_tail(&t[0], &m);
+
+	t[1].tx_buf = buf;
+	t[1].len = len;
+	spi_message_add_tail(&t[1], &m);
+
+	if (len % 2) {
+		__le16 last_word;
+		last_word = cpu_to_le16(((u8 *)buf)[len - 1]);
+
+		t[2].tx_buf = &last_word;
+		t[2].len = sizeof(last_word);
+		spi_message_add_tail(&t[2], &m);
+	}
+
+	spi_sync(priv->spi, &m);
+}
+
+static u16 p54spi_read16(struct p54s_priv *priv, u8 addr)
+{
+	__le16 val;
+
+	p54spi_spi_read(priv, addr, &val, sizeof(val));
+
+	return le16_to_cpu(val);
+}
+
+static u32 p54spi_read32(struct p54s_priv *priv, u8 addr)
+{
+	__le32 val;
+
+	p54spi_spi_read(priv, addr, &val, sizeof(val));
+
+	return le32_to_cpu(val);
+}
+
+static inline void p54spi_write16(struct p54s_priv *priv, u8 addr, __le16 val)
+{
+	p54spi_spi_write(priv, addr, &val, sizeof(val));
+}
+
+static inline void p54spi_write32(struct p54s_priv *priv, u8 addr, __le32 val)
+{
+	p54spi_spi_write(priv, addr, &val, sizeof(val));
+}
+
+struct p54spi_spi_reg {
+	u16 address;		/* __le16 ? */
+	u16 length;
+	char *name;
+};
+
+static const struct p54spi_spi_reg p54spi_registers_array[] =
+{
+	{ SPI_ADRS_ARM_INTERRUPTS,	32, "ARM_INT     " },
+	{ SPI_ADRS_ARM_INT_EN,		32, "ARM_INT_ENA " },
+	{ SPI_ADRS_HOST_INTERRUPTS,	32, "HOST_INT    " },
+	{ SPI_ADRS_HOST_INT_EN,		32, "HOST_INT_ENA" },
+	{ SPI_ADRS_HOST_INT_ACK,	32, "HOST_INT_ACK" },
+	{ SPI_ADRS_GEN_PURP_1,		32, "GP1_COMM    " },
+	{ SPI_ADRS_GEN_PURP_2,		32, "GP2_COMM    " },
+	{ SPI_ADRS_DEV_CTRL_STAT,	32, "DEV_CTRL_STA" },
+	{ SPI_ADRS_DMA_DATA,		16, "DMA_DATA    " },
+	{ SPI_ADRS_DMA_WRITE_CTRL,	16, "DMA_WR_CTRL " },
+	{ SPI_ADRS_DMA_WRITE_LEN,	16, "DMA_WR_LEN  " },
+	{ SPI_ADRS_DMA_WRITE_BASE,	32, "DMA_WR_BASE " },
+	{ SPI_ADRS_DMA_READ_CTRL,	16, "DMA_RD_CTRL " },
+	{ SPI_ADRS_DMA_READ_LEN,	16, "DMA_RD_LEN  " },
+	{ SPI_ADRS_DMA_WRITE_BASE,	32, "DMA_RD_BASE " }
+};
+
+static int p54spi_wait_bit(struct p54s_priv *priv, u16 reg, __le32 bits)
+{
+	int i;
+	__le32 buffer;
+
+	for (i = 0; i < 2000; i++) {
+		p54spi_spi_read(priv, reg, &buffer, sizeof(buffer));
+		if (buffer == bits)
+			return 1;
+
+		msleep(1);
+	}
+	return 0;
+}
+
+static int p54spi_request_firmware(struct ieee80211_hw *dev)
+{
+	struct p54s_priv *priv = dev->priv;
+	int ret;
+
+	/* FIXME: should driver use it's own struct device? */
+	ret = request_firmware(&priv->firmware, "3826.arm", &priv->spi->dev);
+
+	if (ret < 0) {
+		dev_err(&priv->spi->dev, "request_firmware() failed: %d", ret);
+		return ret;
+	}
+
+	ret = p54_parse_firmware(dev, priv->firmware);
+	if (ret) {
+		release_firmware(priv->firmware);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int p54spi_request_eeprom(struct ieee80211_hw *dev)
+{
+	struct p54s_priv *priv = dev->priv;
+	const struct firmware *eeprom;
+	int ret;
+
+	/*
+	 * allow users to customize their eeprom.
+	 */
+
+	ret = request_firmware(&eeprom, "3826.eeprom", &priv->spi->dev);
+	if (ret < 0) {
+		dev_info(&priv->spi->dev, "loading default eeprom...\n");
+		ret = p54_parse_eeprom(dev, (void *) p54spi_eeprom,
+				       sizeof(p54spi_eeprom));
+	} else {
+		dev_info(&priv->spi->dev, "loading user eeprom...\n");
+		ret = p54_parse_eeprom(dev, (void *) eeprom->data,
+				       (int)eeprom->size);
+		release_firmware(eeprom);
+	}
+	return ret;
+}
+
+static int p54spi_upload_firmware(struct ieee80211_hw *dev)
+{
+	struct p54s_priv *priv = dev->priv;
+	unsigned long fw_len, fw_addr;
+	long _fw_len;
+
+	/* stop the device */
+	p54spi_write16(priv, SPI_ADRS_DEV_CTRL_STAT, cpu_to_le16(
+		       SPI_CTRL_STAT_HOST_OVERRIDE | SPI_CTRL_STAT_HOST_RESET |
+		       SPI_CTRL_STAT_START_HALTED));
+
+	msleep(TARGET_BOOT_SLEEP);
+
+	p54spi_write16(priv, SPI_ADRS_DEV_CTRL_STAT, cpu_to_le16(
+		       SPI_CTRL_STAT_HOST_OVERRIDE |
+		       SPI_CTRL_STAT_START_HALTED));
+
+	msleep(TARGET_BOOT_SLEEP);
+
+	fw_addr = ISL38XX_DEV_FIRMWARE_ADDR;
+	fw_len = priv->firmware->size;
+
+	while (fw_len > 0) {
+		_fw_len = min_t(long, fw_len, SPI_MAX_PACKET_SIZE);
+
+		p54spi_write16(priv, SPI_ADRS_DMA_WRITE_CTRL,
+			       cpu_to_le16(SPI_DMA_WRITE_CTRL_ENABLE));
+
+		if (p54spi_wait_bit(priv, SPI_ADRS_DMA_WRITE_CTRL,
+				    cpu_to_le32(HOST_ALLOWED)) == 0) {
+			dev_err(&priv->spi->dev, "fw_upload not allowed "
+				"to DMA write.");
+			return -EAGAIN;
+		}
+
+		p54spi_write16(priv, SPI_ADRS_DMA_WRITE_LEN,
+			       cpu_to_le16(_fw_len));
+		p54spi_write32(priv, SPI_ADRS_DMA_WRITE_BASE,
+			       cpu_to_le32(fw_addr));
+
+		p54spi_spi_write(priv, SPI_ADRS_DMA_DATA,
+				 &priv->firmware->data, _fw_len);
+
+		fw_len -= _fw_len;
+		fw_addr += _fw_len;
+
+		/* FIXME: I think this doesn't work if firmware is large,
+		 * this loop goes to second round. fw->data is not
+		 * increased at all! */
+	}
+
+	BUG_ON(fw_len != 0);
+
+	/* enable host interrupts */
+	p54spi_write32(priv, SPI_ADRS_HOST_INT_EN,
+		       cpu_to_le32(SPI_HOST_INTS_DEFAULT));
+
+	/* boot the device */
+	p54spi_write16(priv, SPI_ADRS_DEV_CTRL_STAT, cpu_to_le16(
+		       SPI_CTRL_STAT_HOST_OVERRIDE | SPI_CTRL_STAT_HOST_RESET |
+		       SPI_CTRL_STAT_RAM_BOOT));
+
+	msleep(TARGET_BOOT_SLEEP);
+
+	p54spi_write16(priv, SPI_ADRS_DEV_CTRL_STAT, cpu_to_le16(
+		       SPI_CTRL_STAT_HOST_OVERRIDE | SPI_CTRL_STAT_RAM_BOOT));
+	msleep(TARGET_BOOT_SLEEP);
+	return 0;
+}
+
+static void p54spi_power_off(struct p54s_priv *priv)
+{
+	disable_irq(gpio_to_irq(p54spi_gpio_irq));
+	gpio_set_value(p54spi_gpio_power, 0);
+}
+
+static void p54spi_power_on(struct p54s_priv *priv)
+{
+	gpio_set_value(p54spi_gpio_power, 1);
+	enable_irq(gpio_to_irq(p54spi_gpio_irq));
+
+	/*
+	 * need to wait a while before device can be accessed, the lenght
+	 * is just a guess
+	 */
+	msleep(10);
+}
+
+static inline void p54spi_int_ack(struct p54s_priv *priv, u32 val)
+{
+	p54spi_write32(priv, SPI_ADRS_HOST_INT_ACK, cpu_to_le32(val));
+}
+
+static void p54spi_wakeup(struct p54s_priv *priv)
+{
+	unsigned long timeout;
+	u32 ints;
+
+	/* wake the chip */
+	p54spi_write32(priv, SPI_ADRS_ARM_INTERRUPTS,
+		       cpu_to_le32(SPI_TARGET_INT_WAKEUP));
+
+	/* And wait for the READY interrupt */
+	timeout = jiffies + HZ;
+
+	ints =  p54spi_read32(priv, SPI_ADRS_HOST_INTERRUPTS);
+	while (!(ints & SPI_HOST_INT_READY)) {
+		if (time_after(jiffies, timeout))
+				goto out;
+		ints = p54spi_read32(priv, SPI_ADRS_HOST_INTERRUPTS);
+	}
+
+	p54spi_int_ack(priv, SPI_HOST_INT_READY);
+
+out:
+	return;
+}
+
+static inline void p54spi_sleep(struct p54s_priv *priv)
+{
+	p54spi_write32(priv, SPI_ADRS_ARM_INTERRUPTS,
+		       cpu_to_le32(SPI_TARGET_INT_SLEEP));
+}
+
+static void p54spi_int_ready(struct p54s_priv *priv)
+{
+	p54spi_write32(priv, SPI_ADRS_HOST_INT_EN, cpu_to_le32(
+		       SPI_HOST_INT_UPDATE | SPI_HOST_INT_SW_UPDATE));
+
+	switch (priv->fw_state) {
+	case FW_STATE_BOOTING:
+		priv->fw_state = FW_STATE_READY;
+		complete(&priv->fw_comp);
+		break;
+	case FW_STATE_RESETTING:
+		priv->fw_state = FW_STATE_READY;
+		/* TODO: reinitialize state */
+		break;
+	default:
+		break;
+	}
+}
+
+static int p54spi_rx(struct p54s_priv *priv)
+{
+	struct sk_buff *skb;
+	u16 len;
+
+	p54spi_wakeup(priv);
+
+	/* dummy read to flush SPI DMA controller bug */
+	p54spi_read16(priv, SPI_ADRS_GEN_PURP_1);
+
+	len = p54spi_read16(priv, SPI_ADRS_DMA_DATA);
+
+	if (len == 0) {
+		dev_err(&priv->spi->dev, "rx request of zero bytes");
+		return 0;
+	}
+
+	skb = dev_alloc_skb(len);
+	if (!skb) {
+		dev_err(&priv->spi->dev, "could not alloc skb");
+		return 0;
+	}
+
+	p54spi_spi_read(priv, SPI_ADRS_DMA_DATA, skb_put(skb, len), len);
+	p54spi_sleep(priv);
+
+	if (p54_rx(priv->hw, skb) == 0)
+		dev_kfree_skb(skb);
+
+	return 0;
+}
+
+
+static irqreturn_t p54spi_interrupt(int irq, void *config)
+{
+	struct spi_device *spi = config;
+	struct p54s_priv *priv = dev_get_drvdata(&spi->dev);
+
+	queue_work(priv->hw->workqueue, &priv->work);
+
+	return IRQ_HANDLED;
+}
+
+static int p54spi_tx_frame(struct p54s_priv *priv, struct sk_buff *skb)
+{
+	struct p54_hdr *hdr = (struct p54_hdr *) skb->data;
+	struct p54s_dma_regs dma_regs;
+	unsigned long timeout;
+	int ret = 0;
+	u32 ints;
+
+	p54spi_wakeup(priv);
+
+	dma_regs.cmd = cpu_to_le16(SPI_DMA_WRITE_CTRL_ENABLE);
+	dma_regs.len = cpu_to_le16(skb->len);
+	dma_regs.addr = hdr->req_id;
+
+	p54spi_spi_write(priv, SPI_ADRS_DMA_WRITE_CTRL, &dma_regs,
+			   sizeof(dma_regs));
+
+	p54spi_spi_write(priv, SPI_ADRS_DMA_DATA, skb->data, skb->len);
+
+	timeout = jiffies + 2 * HZ;
+	ints = p54spi_read32(priv, SPI_ADRS_HOST_INTERRUPTS);
+	while (!(ints & SPI_HOST_INT_WR_READY)) {
+		if (time_after(jiffies, timeout)) {
+			dev_err(&priv->spi->dev, "WR_READY timeout");
+			ret = -1;
+			goto out;
+		}
+		ints = p54spi_read32(priv, SPI_ADRS_HOST_INTERRUPTS);
+	}
+
+	p54spi_int_ack(priv, SPI_HOST_INT_WR_READY);
+	p54spi_sleep(priv);
+
+out:
+	if (FREE_AFTER_TX(skb))
+		p54_free_skb(priv->hw, skb);
+	return ret;
+}
+
+static int p54spi_wq_tx(struct p54s_priv *priv)
+{
+	struct p54s_tx_info *entry;
+	struct sk_buff *skb;
+	struct ieee80211_tx_info *info;
+	struct p54_tx_info *minfo;
+	struct p54s_tx_info *dinfo;
+	int ret = 0;
+
+	spin_lock_bh(&priv->tx_lock);
+
+	while (!list_empty(&priv->tx_pending)) {
+		entry = list_entry(priv->tx_pending.next,
+				   struct p54s_tx_info, tx_list);
+
+		list_del_init(&entry->tx_list);
+
+		spin_unlock_bh(&priv->tx_lock);
+
+		dinfo = container_of((void *) entry, struct p54s_tx_info,
+				     tx_list);
+		minfo = container_of((void *) dinfo, struct p54_tx_info,
+				     data);
+		info = container_of((void *) minfo, struct ieee80211_tx_info,
+				    rate_driver_data);
+		skb = container_of((void *) info, struct sk_buff, cb);
+
+		ret = p54spi_tx_frame(priv, skb);
+
+		spin_lock_bh(&priv->tx_lock);
+
+		if (ret < 0) {
+			p54_free_skb(priv->hw, skb);
+			goto out;
+		}
+	}
+
+out:
+	spin_unlock_bh(&priv->tx_lock);
+	return ret;
+}
+
+static void p54spi_op_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
+{
+	struct p54s_priv *priv = dev->priv;
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+	struct p54_tx_info *mi = (struct p54_tx_info *) info->rate_driver_data;
+	struct p54s_tx_info *di = (struct p54s_tx_info *) mi->data;
+
+	BUILD_BUG_ON(sizeof(*di) > sizeof((mi->data)));
+
+	spin_lock_bh(&priv->tx_lock);
+	list_add_tail(&di->tx_list, &priv->tx_pending);
+	spin_unlock_bh(&priv->tx_lock);
+
+	queue_work(priv->hw->workqueue, &priv->work);
+}
+
+static void p54spi_work(struct work_struct *work)
+{
+	struct p54s_priv *priv = container_of(work, struct p54s_priv, work);
+	u32 ints;
+	int ret;
+
+	mutex_lock(&priv->mutex);
+
+	if (priv->fw_state == FW_STATE_OFF &&
+	    priv->fw_state == FW_STATE_RESET)
+		goto out;
+
+	ints = p54spi_read32(priv, SPI_ADRS_HOST_INTERRUPTS);
+
+	if (ints & SPI_HOST_INT_READY) {
+		p54spi_int_ready(priv);
+		p54spi_int_ack(priv, SPI_HOST_INT_READY);
+	}
+
+	if (priv->fw_state != FW_STATE_READY)
+		goto out;
+
+	if (ints & SPI_HOST_INT_UPDATE) {
+		p54spi_int_ack(priv, SPI_HOST_INT_UPDATE);
+		ret = p54spi_rx(priv);
+		if (ret < 0)
+			goto out;
+	}
+	if (ints & SPI_HOST_INT_SW_UPDATE) {
+		p54spi_int_ack(priv, SPI_HOST_INT_SW_UPDATE);
+		ret = p54spi_rx(priv);
+		if (ret < 0)
+			goto out;
+	}
+
+	ret = p54spi_wq_tx(priv);
+	if (ret < 0)
+		goto out;
+
+	ints = p54spi_read32(priv, SPI_ADRS_HOST_INTERRUPTS);
+
+out:
+	mutex_unlock(&priv->mutex);
+}
+
+static int p54spi_op_start(struct ieee80211_hw *dev)
+{
+	struct p54s_priv *priv = dev->priv;
+	unsigned long timeout;
+	int ret = 0;
+
+	if (mutex_lock_interruptible(&priv->mutex)) {
+		ret = -EINTR;
+		goto out;
+	}
+
+	priv->fw_state = FW_STATE_BOOTING;
+
+	p54spi_power_on(priv);
+
+	ret = p54spi_upload_firmware(dev);
+	if (ret < 0) {
+		p54spi_power_off(priv);
+		goto out_unlock;
+	}
+
+	mutex_unlock(&priv->mutex);
+
+	timeout = msecs_to_jiffies(2000);
+	timeout = wait_for_completion_interruptible_timeout(&priv->fw_comp,
+							    timeout);
+	if (!timeout) {
+		dev_err(&priv->spi->dev, "firmware boot failed");
+		p54spi_power_off(priv);
+		ret = -1;
+		goto out;
+	}
+
+	if (mutex_lock_interruptible(&priv->mutex)) {
+		ret = -EINTR;
+		p54spi_power_off(priv);
+		goto out;
+	}
+
+	WARN_ON(priv->fw_state != FW_STATE_READY);
+
+out_unlock:
+	mutex_unlock(&priv->mutex);
+
+out:
+	return ret;
+}
+
+static void p54spi_op_stop(struct ieee80211_hw *dev)
+{
+	struct p54s_priv *priv = dev->priv;
+
+	if (mutex_lock_interruptible(&priv->mutex)) {
+		/* FIXME: how to handle this error? */
+		return;
+	}
+
+	WARN_ON(priv->fw_state != FW_STATE_READY);
+
+	cancel_work_sync(&priv->work);
+
+	p54spi_power_off(priv);
+	spin_lock_bh(&priv->tx_lock);
+	INIT_LIST_HEAD(&priv->tx_pending);
+	spin_unlock_bh(&priv->tx_lock);
+
+	priv->fw_state = FW_STATE_OFF;
+	mutex_unlock(&priv->mutex);
+}
+
+static int __devinit p54spi_probe(struct spi_device *spi)
+{
+	struct p54s_priv *priv = NULL;
+	struct ieee80211_hw *hw;
+	int ret = -EINVAL;
+
+	hw = p54_init_common(sizeof(*priv));
+	if (!hw) {
+		dev_err(&priv->spi->dev, "could not alloc ieee80211_hw");
+		return -ENOMEM;
+	}
+
+	priv = hw->priv;
+	priv->hw = hw;
+	dev_set_drvdata(&spi->dev, priv);
+	priv->spi = spi;
+
+	spi->bits_per_word = 16;
+	spi->max_speed_hz = 24000000;
+
+	ret = spi_setup(spi);
+	if (ret < 0) {
+		dev_err(&priv->spi->dev, "spi_setup failed");
+		goto err_free_common;
+	}
+
+	ret = gpio_request(p54spi_gpio_power, "p54spi power");
+	if (ret < 0) {
+		dev_err(&priv->spi->dev, "power GPIO request failed: %d", ret);
+		goto err_free_common;
+	}
+
+	ret = gpio_request(p54spi_gpio_irq, "p54spi irq");
+	if (ret < 0) {
+		dev_err(&priv->spi->dev, "irq GPIO request failed: %d", ret);
+		goto err_free_common;
+	}
+
+	gpio_direction_output(p54spi_gpio_power, 0);
+	gpio_direction_input(p54spi_gpio_irq);
+
+	ret = request_irq(gpio_to_irq(p54spi_gpio_irq),
+			  p54spi_interrupt, IRQF_DISABLED, "p54spi",
+			  priv->spi);
+	if (ret < 0) {
+		dev_err(&priv->spi->dev, "request_irq() failed");
+		goto err_free_common;
+	}
+
+	set_irq_type(gpio_to_irq(p54spi_gpio_irq),
+		     IRQ_TYPE_EDGE_RISING);
+
+	disable_irq(gpio_to_irq(p54spi_gpio_irq));
+
+	INIT_WORK(&priv->work, p54spi_work);
+	init_completion(&priv->fw_comp);
+	INIT_LIST_HEAD(&priv->tx_pending);
+	mutex_init(&priv->mutex);
+	SET_IEEE80211_DEV(hw, &spi->dev);
+	priv->common.open = p54spi_op_start;
+	priv->common.stop = p54spi_op_stop;
+	priv->common.tx = p54spi_op_tx;
+
+	ret = p54spi_request_firmware(hw);
+	if (ret < 0)
+		goto err_free_common;
+
+	ret = p54spi_request_eeprom(hw);
+	if (ret)
+		goto err_free_common;
+
+	ret = p54_register_common(hw, &priv->spi->dev);
+	if (ret)
+		goto err_free_common;
+
+	return 0;
+
+err_free_common:
+	p54_free_common(priv->hw);
+	return ret;
+}
+
+static int __devexit p54spi_remove(struct spi_device *spi)
+{
+	struct p54s_priv *priv = dev_get_drvdata(&spi->dev);
+
+	ieee80211_unregister_hw(priv->hw);
+
+	free_irq(gpio_to_irq(p54spi_gpio_irq), spi);
+
+	gpio_free(p54spi_gpio_power);
+	gpio_free(p54spi_gpio_irq);
+	release_firmware(priv->firmware);
+
+	mutex_destroy(&priv->mutex);
+
+	p54_free_common(priv->hw);
+	ieee80211_free_hw(priv->hw);
+
+	return 0;
+}
+
+
+static struct spi_driver p54spi_driver = {
+	.driver = {
+		/* use cx3110x name because board-n800.c uses that for the
+		 * SPI port */
+		.name		= "cx3110x",
+		.bus		= &spi_bus_type,
+		.owner		= THIS_MODULE,
+	},
+
+	.probe		= p54spi_probe,
+	.remove		= __devexit_p(p54spi_remove),
+};
+
+static int __init p54spi_init(void)
+{
+	int ret;
+
+	ret = spi_register_driver(&p54spi_driver);
+	if (ret < 0) {
+		printk(KERN_ERR "failed to register SPI driver: %d", ret);
+		goto out;
+	}
+
+out:
+	return ret;
+}
+
+static void __exit p54spi_exit(void)
+{
+	spi_unregister_driver(&p54spi_driver);
+}
+
+module_init(p54spi_init);
+module_exit(p54spi_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Christian Lamparter <chunkeey@web.de>");
diff --git a/drivers/net/wireless/p54/p54spi.h b/drivers/net/wireless/p54/p54spi.h
new file mode 100644
index 000000000000..7fbe8d8fc67c
--- /dev/null
+++ b/drivers/net/wireless/p54/p54spi.h
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2008 Christian Lamparter <chunkeey@web.de>
+ *
+ * This driver is a port from stlc45xx:
+ *	Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef P54SPI_H
+#define P54SPI_H
+
+#include <linux/mutex.h>
+#include <linux/list.h>
+#include <net/mac80211.h>
+
+#include "p54.h"
+
+/* Bit 15 is read/write bit; ON = READ, OFF = WRITE */
+#define SPI_ADRS_READ_BIT_15		0x8000
+
+#define SPI_ADRS_ARM_INTERRUPTS		0x00
+#define SPI_ADRS_ARM_INT_EN		0x04
+
+#define SPI_ADRS_HOST_INTERRUPTS	0x08
+#define SPI_ADRS_HOST_INT_EN		0x0c
+#define SPI_ADRS_HOST_INT_ACK		0x10
+
+#define SPI_ADRS_GEN_PURP_1		0x14
+#define SPI_ADRS_GEN_PURP_2		0x18
+
+#define SPI_ADRS_DEV_CTRL_STAT		0x26    /* high word */
+
+#define SPI_ADRS_DMA_DATA		0x28
+
+#define SPI_ADRS_DMA_WRITE_CTRL		0x2c
+#define SPI_ADRS_DMA_WRITE_LEN		0x2e
+#define SPI_ADRS_DMA_WRITE_BASE		0x30
+
+#define SPI_ADRS_DMA_READ_CTRL		0x34
+#define SPI_ADRS_DMA_READ_LEN		0x36
+#define SPI_ADRS_DMA_READ_BASE		0x38
+
+#define SPI_CTRL_STAT_HOST_OVERRIDE	0x8000
+#define SPI_CTRL_STAT_START_HALTED	0x4000
+#define SPI_CTRL_STAT_RAM_BOOT		0x2000
+#define SPI_CTRL_STAT_HOST_RESET	0x1000
+#define SPI_CTRL_STAT_HOST_CPU_EN	0x0800
+
+#define SPI_DMA_WRITE_CTRL_ENABLE	0x0001
+#define SPI_DMA_READ_CTRL_ENABLE	0x0001
+#define HOST_ALLOWED			(1 << 7)
+
+#define SPI_TIMEOUT			100         /* msec */
+
+#define SPI_MAX_TX_PACKETS		32
+
+#define SPI_MAX_PACKET_SIZE		32767
+
+#define SPI_TARGET_INT_WAKEUP		0x00000001
+#define SPI_TARGET_INT_SLEEP		0x00000002
+#define SPI_TARGET_INT_RDDONE		0x00000004
+
+#define SPI_TARGET_INT_CTS		0x00004000
+#define SPI_TARGET_INT_DR		0x00008000
+
+#define SPI_HOST_INT_READY		0x00000001
+#define SPI_HOST_INT_WR_READY		0x00000002
+#define SPI_HOST_INT_SW_UPDATE		0x00000004
+#define SPI_HOST_INT_UPDATE		0x10000000
+
+/* clear to send */
+#define SPI_HOST_INT_CR			0x00004000
+
+/* data ready */
+#define SPI_HOST_INT_DR			0x00008000
+
+#define SPI_HOST_INTS_DEFAULT 						    \
+	(SPI_HOST_INT_READY | SPI_HOST_INT_UPDATE | SPI_HOST_INT_SW_UPDATE)
+
+#define TARGET_BOOT_SLEEP 50
+
+struct p54s_dma_regs {
+	__le16 cmd;
+	__le16 len;
+	__le32 addr;
+} __attribute__ ((packed));
+
+struct p54s_tx_info {
+	struct list_head tx_list;
+};
+
+struct p54s_priv {
+	/* p54_common has to be the first entry */
+	struct p54_common common;
+	struct ieee80211_hw *hw;
+	struct spi_device *spi;
+
+	struct work_struct work;
+
+	struct mutex mutex;
+	struct completion fw_comp;
+
+	spinlock_t tx_lock;
+
+	/* protected by tx_lock */
+	struct list_head tx_pending;
+
+	enum fw_state fw_state;
+	const struct firmware *firmware;
+};
+
+#endif /* P54SPI_H */
diff --git a/drivers/net/wireless/p54/p54spi_eeprom.h b/drivers/net/wireless/p54/p54spi_eeprom.h
new file mode 100644
index 000000000000..1ea1050911d9
--- /dev/null
+++ b/drivers/net/wireless/p54/p54spi_eeprom.h
@@ -0,0 +1,678 @@
+/*
+ * Copyright (C) 2003 Conexant Americas Inc. All Rights Reserved.
+ * Copyright (C) 2004, 2005, 2006 Nokia Corporation
+ * Copyright 2008 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2008 Christian Lamparter <chunkeey@web.de>
+ *
+ * based on:
+ *  - cx3110x's pda.h from Nokia
+ *  - cx3110-transfer.log by Johannes Berg
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef P54SPI_EEPROM_H
+#define P54SPI_EEPROM_H
+
+static unsigned char p54spi_eeprom[] = {
+
+/* struct eeprom_pda_wrap */
+0x47, 0x4d, 0x55, 0xaa,	/* magic */
+0x00, 0x00,		/* pad */
+0x00, 0x00,		/* eeprom_pda_data_wrap length */
+0x00, 0x00, 0x00, 0x00,	/* arm opcode */
+
+/* bogus MAC address */
+0x04, 0x00, 0x01, 0x01,		/* PDR_MAC_ADDRESS */
+	0x00, 0x02, 0xee, 0xc0, 0xff, 0xee,
+
+/* struct bootrec_exp_if */
+0x06, 0x00, 0x01, 0x10,		/* PDR_INTERFACE_LIST */
+	0x00, 0x00,			/* role */
+	0x0f, 0x00,			/* if_id */
+	0x85, 0x00,			/* variant = Longbow RF, 2GHz */
+	0x01, 0x00,			/* btm_compat */
+	0x1f, 0x00,			/* top_compat */
+
+0x03, 0x00, 0x02, 0x10,		/* PDR_HARDWARE_PLATFORM_COMPONENT_ID */
+	0x03, 0x20, 0x00, 0x43,
+
+/* struct pda_country[6] */
+0x0d, 0x00, 0x07, 0x10,		/* PDR_COUNTRY_LIST */
+	0x10, 0x00, 0x00, 0x00,
+	0x20, 0x00, 0x00, 0x00,
+	0x30, 0x00, 0x00, 0x00,
+	0x31, 0x00, 0x00, 0x00,
+	0x32, 0x00, 0x00, 0x00,
+	0x40, 0x00, 0x00, 0x00,
+
+/* struct pda_country */
+0x03, 0x00, 0x08, 0x10,		/* PDR_DEFAULT_COUNTRY */
+	0x30, 0x00, 0x00, 0x00,		/* ETSI */
+
+0x03, 0x00, 0x00, 0x11,		/* PDR_ANTENNA_GAIN */
+	0x08, 0x08, 0x08, 0x08,
+
+0x09, 0x00, 0xad, 0xde,		/* PDR_RSSI_LINEAR_APPROXIMATION_CUSTOM */
+	0x0a, 0x01, 0x72, 0xfe, 0x1a, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+/* struct pda_custom_wrapper */
+0x10, 0x06, 0x5d, 0xb0,		/* PDR_PRISM_PA_CAL_CURVE_DATA_CUSTOM */
+	0x0d, 0x00, 0xee, 0x00,		/* 13 entries, 238 bytes per entry */
+	0x00, 0x00, 0x16, 0x0c,		/* no offset, 3094 total len */
+		/* 2412 MHz */
+		0x6c, 0x09,
+			0x10, 0x01, 0x9a, 0x84,
+				0xaa, 0x8a, 0xaa, 0x8a, 0xaa, 0x8a, 0xaa, 0x8a,
+				0x3c, 0xb6, 0x3c, 0xb6, 0x3c, 0xb6, 0x3c, 0xb6,
+				0x3c, 0xb6, 0x3c, 0xb6, 0x3c, 0xb6, 0x3c, 0xb6,
+			0xf0, 0x00, 0x94, 0x6c,
+				0x99, 0x82, 0x99, 0x82, 0x99, 0x82, 0x99, 0x82,
+				0x2b, 0xae, 0x2b, 0xae, 0x2b, 0xae, 0x2b, 0xae,
+				0x2b, 0xae, 0x2b, 0xae, 0x2b, 0xae, 0x2b, 0xae,
+			0xd0, 0x00, 0xaa, 0x5a,
+				0x88, 0x7a, 0x88, 0x7a, 0x88, 0x7a, 0x88, 0x7a,
+				0x1a, 0xa6, 0x1a, 0xa6, 0x1a, 0xa6, 0x1a, 0xa6,
+				0x1a, 0xa6, 0x1a, 0xa6, 0x1a, 0xa6, 0x1a, 0xa6,
+			0xa0, 0x00, 0xf3, 0x47,
+				0x6e, 0x6e, 0x6e, 0x6e, 0x6e, 0x6e, 0x6e, 0x6e,
+				0x00, 0x9a, 0x00, 0x9a, 0x00, 0x9a, 0x00, 0x9a,
+				0x00, 0x9a, 0x00, 0x9a, 0x00, 0x9a, 0x00, 0x9a,
+			0x50, 0x00, 0x59, 0x36,
+				0x43, 0x5a, 0x43, 0x5a, 0x43, 0x5a, 0x43, 0x5a,
+				0xd5, 0x85, 0xd5, 0x85, 0xd5, 0x85, 0xd5, 0x85,
+				0xd5, 0x85, 0xd5, 0x85, 0xd5, 0x85, 0xd5, 0x85,
+			0x00, 0x00, 0xe4, 0x2d,
+				0x18, 0x46, 0x18, 0x46, 0x18, 0x46, 0x18, 0x46,
+				0xaa, 0x71, 0xaa, 0x71, 0xaa, 0x71, 0xaa, 0x71,
+				0xaa, 0x71, 0xaa, 0x71, 0xaa, 0x71, 0xaa, 0x71,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80, 0x00,
+
+		/* 2417 MHz */
+		0x71, 0x09,
+			0x10, 0x01, 0xb9, 0x83,
+				0x7d, 0x8a, 0x7d, 0x8a, 0x7d, 0x8a, 0x7d, 0x8a,
+				0x0f, 0xb6, 0x0f, 0xb6, 0x0f, 0xb6, 0x0f, 0xb6,
+				0x0f, 0xb6, 0x0f, 0xb6, 0x0f, 0xb6, 0x0f, 0xb6,
+			0xf0, 0x00, 0x2e, 0x6c,
+				0x68, 0x82, 0x68, 0x82, 0x68, 0x82, 0x68, 0x82,
+				0xfa, 0xad, 0xfa, 0xad, 0xfa, 0xad, 0xfa, 0xad,
+				0xfa, 0xad, 0xfa, 0xad, 0xfa, 0xad, 0xfa, 0xad,
+			0xd0, 0x00, 0x8d, 0x5a,
+				0x52, 0x7a, 0x52, 0x7a, 0x52, 0x7a, 0x52, 0x7a,
+				0xe4, 0xa5, 0xe4, 0xa5, 0xe4, 0xa5, 0xe4, 0xa5,
+				0xe4, 0xa5, 0xe4, 0xa5, 0xe4, 0xa5, 0xe4, 0xa5,
+			0xa0, 0x00, 0x0a, 0x48,
+				0x32, 0x6e, 0x32, 0x6e, 0x32, 0x6e, 0x32, 0x6e,
+				0xc4, 0x99, 0xc4, 0x99, 0xc4, 0x99, 0xc4, 0x99,
+				0xc4, 0x99, 0xc4, 0x99, 0xc4, 0x99, 0xc4, 0x99,
+			0x50, 0x00, 0x7c, 0x36,
+				0xfc, 0x59, 0xfc, 0x59, 0xfc, 0x59, 0xfc, 0x59,
+				0x8e, 0x85, 0x8e, 0x85, 0x8e, 0x85, 0x8e, 0x85,
+				0x8e, 0x85, 0x8e, 0x85, 0x8e, 0x85, 0x8e, 0x85,
+			0x00, 0x00, 0xf5, 0x2d,
+				0xc6, 0x45, 0xc6, 0x45, 0xc6, 0x45, 0xc6, 0x45,
+				0x58, 0x71, 0x58, 0x71, 0x58, 0x71, 0x58, 0x71,
+				0x58, 0x71, 0x58, 0x71, 0x58, 0x71, 0x58, 0x71,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80, 0x00,
+
+		/* 2422 MHz */
+		0x76, 0x09,
+			0x10, 0x01, 0xb9, 0x83,
+				0x7d, 0x8a, 0x7d, 0x8a, 0x7d, 0x8a, 0x7d, 0x8a,
+				0x0f, 0xb6, 0x0f, 0xb6, 0x0f, 0xb6, 0x0f, 0xb6,
+				0x0f, 0xb6, 0x0f, 0xb6, 0x0f, 0xb6, 0x0f, 0xb6,
+			0xf0, 0x00, 0x2e, 0x6c,
+				0x68, 0x82, 0x68, 0x82, 0x68, 0x82, 0x68, 0x82,
+				0xfa, 0xad, 0xfa, 0xad, 0xfa, 0xad, 0xfa, 0xad,
+				0xfa, 0xad, 0xfa, 0xad, 0xfa, 0xad, 0xfa, 0xad,
+			0xd0, 0x00, 0x8d, 0x5a,
+				0x52, 0x7a, 0x52, 0x7a, 0x52, 0x7a, 0x52, 0x7a,
+				0xe4, 0xa5, 0xe4, 0xa5, 0xe4, 0xa5, 0xe4, 0xa5,
+				0xe4, 0xa5, 0xe4, 0xa5, 0xe4, 0xa5, 0xe4, 0xa5,
+			0xa0, 0x00, 0x0a, 0x48,
+				0x32, 0x6e, 0x32, 0x6e, 0x32, 0x6e, 0x32, 0x6e,
+				0xc4, 0x99, 0xc4, 0x99, 0xc4, 0x99, 0xc4, 0x99,
+				0xc4, 0x99, 0xc4, 0x99, 0xc4, 0x99, 0xc4, 0x99,
+			0x50, 0x00, 0x7c, 0x36,
+				0xfc, 0x59, 0xfc, 0x59, 0xfc, 0x59, 0xfc, 0x59,
+				0x8e, 0x85, 0x8e, 0x85, 0x8e, 0x85, 0x8e, 0x85,
+				0x8e, 0x85, 0x8e, 0x85, 0x8e, 0x85, 0x8e, 0x85,
+			0x00, 0x00, 0xf5, 0x2d,
+				0xc6, 0x45, 0xc6, 0x45, 0xc6, 0x45, 0xc6, 0x45,
+				0x58, 0x71, 0x58, 0x71, 0x58, 0x71, 0x58, 0x71,
+				0x58, 0x71, 0x58, 0x71, 0x58, 0x71, 0x58, 0x71,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80, 0x00,
+
+		/* 2427 MHz */
+		0x7b, 0x09,
+			0x10, 0x01, 0x48, 0x83,
+				0x67, 0x8a, 0x67, 0x8a, 0x67, 0x8a, 0x67, 0x8a,
+				0xf9, 0xb5, 0xf9, 0xb5, 0xf9, 0xb5, 0xf9, 0xb5,
+				0xf9, 0xb5, 0xf9, 0xb5, 0xf9, 0xb5, 0xf9, 0xb5,
+			0xf0, 0x00, 0xfb, 0x6b,
+				0x50, 0x82, 0x50, 0x82, 0x50, 0x82, 0x50, 0x82,
+				0xe2, 0xad, 0xe2, 0xad, 0xe2, 0xad, 0xe2, 0xad,
+				0xe2, 0xad, 0xe2, 0xad, 0xe2, 0xad, 0xe2, 0xad,
+			0xd0, 0x00, 0x7e, 0x5a,
+				0x38, 0x7a, 0x38, 0x7a, 0x38, 0x7a, 0x38, 0x7a,
+				0xca, 0xa5, 0xca, 0xa5, 0xca, 0xa5, 0xca, 0xa5,
+				0xca, 0xa5, 0xca, 0xa5, 0xca, 0xa5, 0xca, 0xa5,
+			0xa0, 0x00, 0x15, 0x48,
+				0x14, 0x6e, 0x14, 0x6e, 0x14, 0x6e, 0x14, 0x6e,
+				0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99,
+				0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99,
+			0x50, 0x00, 0x8e, 0x36,
+				0xd9, 0x59, 0xd9, 0x59, 0xd9, 0x59, 0xd9, 0x59,
+				0x6b, 0x85, 0x6b, 0x85, 0x6b, 0x85, 0x6b, 0x85,
+				0x6b, 0x85, 0x6b, 0x85, 0x6b, 0x85, 0x6b, 0x85,
+			0x00, 0x00, 0xfe, 0x2d,
+				0x9d, 0x45, 0x9d, 0x45, 0x9d, 0x45, 0x9d, 0x45,
+				0x2f, 0x71, 0x2f, 0x71, 0x2f, 0x71, 0x2f, 0x71,
+				0x2f, 0x71, 0x2f, 0x71, 0x2f, 0x71, 0x2f, 0x71,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80, 0x00,
+
+		/* 2432 MHz */
+		0x80, 0x09,
+			0x10, 0x01, 0xd7, 0x82,
+				0x51, 0x8a, 0x51, 0x8a, 0x51, 0x8a, 0x51, 0x8a,
+				0xe3, 0xb5, 0xe3, 0xb5, 0xe3, 0xb5, 0xe3, 0xb5,
+				0xe3, 0xb5, 0xe3, 0xb5, 0xe3, 0xb5, 0xe3, 0xb5,
+			0xf0, 0x00, 0xc8, 0x6b,
+				0x37, 0x82, 0x37, 0x82, 0x37, 0x82, 0x37, 0x82,
+				0xc9, 0xad, 0xc9, 0xad, 0xc9, 0xad, 0xc9, 0xad,
+				0xc9, 0xad, 0xc9, 0xad, 0xc9, 0xad, 0xc9, 0xad,
+			0xd0, 0x00, 0x6f, 0x5a,
+				0x1d, 0x7a, 0x1d, 0x7a, 0x1d, 0x7a, 0x1d, 0x7a,
+				0xaf, 0xa5, 0xaf, 0xa5, 0xaf, 0xa5, 0xaf, 0xa5,
+				0xaf, 0xa5, 0xaf, 0xa5, 0xaf, 0xa5, 0xaf, 0xa5,
+			0xa0, 0x00, 0x20, 0x48,
+				0xf6, 0x6d, 0xf6, 0x6d, 0xf6, 0x6d, 0xf6, 0x6d,
+				0x88, 0x99, 0x88, 0x99, 0x88, 0x99, 0x88, 0x99,
+				0x88, 0x99, 0x88, 0x99, 0x88, 0x99, 0x88, 0x99,
+			0x50, 0x00, 0x9f, 0x36,
+				0xb5, 0x59, 0xb5, 0x59, 0xb5, 0x59, 0xb5, 0x59,
+				0x47, 0x85, 0x47, 0x85, 0x47, 0x85, 0x47, 0x85,
+				0x47, 0x85, 0x47, 0x85, 0x47, 0x85, 0x47, 0x85,
+			0x00, 0x00, 0x06, 0x2e,
+				0x74, 0x45, 0x74, 0x45, 0x74, 0x45, 0x74, 0x45,
+				0x06, 0x71, 0x06, 0x71, 0x06, 0x71, 0x06, 0x71,
+				0x06, 0x71, 0x06, 0x71, 0x06, 0x71, 0x06, 0x71,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80, 0x00,
+
+		/* 2437 MHz */
+		0x85, 0x09,
+			0x10, 0x01, 0x67, 0x82,
+				0x3a, 0x8a, 0x3a, 0x8a, 0x3a, 0x8a, 0x3a, 0x8a,
+				0xcc, 0xb5, 0xcc, 0xb5, 0xcc, 0xb5, 0xcc, 0xb5,
+				0xcc, 0xb5, 0xcc, 0xb5, 0xcc, 0xb5, 0xcc, 0xb5,
+			0xf0, 0x00, 0x95, 0x6b,
+				0x1f, 0x82, 0x1f, 0x82, 0x1f, 0x82, 0x1f, 0x82,
+				0xb1, 0xad, 0xb1, 0xad, 0xb1, 0xad, 0xb1, 0xad,
+				0xb1, 0xad, 0xb1, 0xad, 0xb1, 0xad, 0xb1, 0xad,
+			0xd0, 0x00, 0x61, 0x5a,
+				0x02, 0x7a, 0x02, 0x7a, 0x02, 0x7a, 0x02, 0x7a,
+				0x94, 0xa5, 0x94, 0xa5, 0x94, 0xa5, 0x94, 0xa5,
+				0x94, 0xa5, 0x94, 0xa5, 0x94, 0xa5, 0x94, 0xa5,
+			0xa0, 0x00, 0x2c, 0x48,
+				0xd8, 0x6d, 0xd8, 0x6d, 0xd8, 0x6d, 0xd8, 0x6d,
+				0x6a, 0x99, 0x6a, 0x99, 0x6a, 0x99, 0x6a, 0x99,
+				0x6a, 0x99, 0x6a, 0x99, 0x6a, 0x99, 0x6a, 0x99,
+			0x50, 0x00, 0xb1, 0x36,
+				0x92, 0x59, 0x92, 0x59, 0x92, 0x59, 0x92, 0x59,
+				0x24, 0x85, 0x24, 0x85, 0x24, 0x85, 0x24, 0x85,
+				0x24, 0x85, 0x24, 0x85, 0x24, 0x85, 0x24, 0x85,
+			0x00, 0x00, 0x0f, 0x2e,
+				0x4b, 0x45, 0x4b, 0x45, 0x4b, 0x45, 0x4b, 0x45,
+				0xdd, 0x70, 0xdd, 0x70, 0xdd, 0x70, 0xdd, 0x70,
+				0xdd, 0x70, 0xdd, 0x70, 0xdd, 0x70, 0xdd, 0x70,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80, 0x00,
+
+		/* 2442 MHz */
+		0x8a, 0x09,
+			0x10, 0x01, 0xf6, 0x81,
+				0x24, 0x8a, 0x24, 0x8a, 0x24, 0x8a, 0x24, 0x8a,
+				0xb6, 0xb5, 0xb6, 0xb5, 0xb6, 0xb5, 0xb6, 0xb5,
+				0xb6, 0xb5, 0xb6, 0xb5, 0xb6, 0xb5, 0xb6, 0xb5,
+			0xf0, 0x00, 0x62, 0x6b,
+				0x06, 0x82, 0x06, 0x82, 0x06, 0x82, 0x06, 0x82,
+				0x98, 0xad, 0x98, 0xad, 0x98, 0xad, 0x98, 0xad,
+				0x98, 0xad, 0x98, 0xad, 0x98, 0xad, 0x98, 0xad,
+			0xd0, 0x00, 0x52, 0x5a,
+				0xe7, 0x79, 0xe7, 0x79, 0xe7, 0x79, 0xe7, 0x79,
+				0x79, 0xa5, 0x79, 0xa5, 0x79, 0xa5, 0x79, 0xa5,
+				0x79, 0xa5, 0x79, 0xa5, 0x79, 0xa5, 0x79, 0xa5,
+			0xa0, 0x00, 0x37, 0x48,
+				0xba, 0x6d, 0xba, 0x6d, 0xba, 0x6d, 0xba, 0x6d,
+				0x4c, 0x99, 0x4c, 0x99, 0x4c, 0x99, 0x4c, 0x99,
+				0x4c, 0x99, 0x4c, 0x99, 0x4c, 0x99, 0x4c, 0x99,
+			0x50, 0x00, 0xc2, 0x36,
+				0x6e, 0x59, 0x6e, 0x59, 0x6e, 0x59, 0x6e, 0x59,
+				0x00, 0x85, 0x00, 0x85, 0x00, 0x85, 0x00, 0x85,
+				0x00, 0x85, 0x00, 0x85, 0x00, 0x85, 0x00, 0x85,
+			0x00, 0x00, 0x17, 0x2e,
+				0x22, 0x45, 0x22, 0x45, 0x22, 0x45, 0x22, 0x45,
+				0xb4, 0x70, 0xb4, 0x70, 0xb4, 0x70, 0xb4, 0x70,
+				0xb4, 0x70, 0xb4, 0x70, 0xb4, 0x70, 0xb4, 0x70,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80, 0x00,
+
+		/* 2447 MHz */
+		0x8f, 0x09,
+			0x10, 0x01, 0x75, 0x83,
+				0x61, 0x8a, 0x61, 0x8a, 0x61, 0x8a, 0x61, 0x8a,
+				0xf3, 0xb5, 0xf3, 0xb5, 0xf3, 0xb5, 0xf3, 0xb5,
+				0xf3, 0xb5, 0xf3, 0xb5, 0xf3, 0xb5, 0xf3, 0xb5,
+			0xf0, 0x00, 0x4b, 0x6c,
+				0x3f, 0x82, 0x3f, 0x82, 0x3f, 0x82, 0x3f, 0x82,
+				0xd1, 0xad, 0xd1, 0xad, 0xd1, 0xad, 0xd1, 0xad,
+				0xd1, 0xad, 0xd1, 0xad, 0xd1, 0xad, 0xd1, 0xad,
+			0xd0, 0x00, 0xda, 0x5a,
+				0x1c, 0x7a, 0x1c, 0x7a, 0x1c, 0x7a, 0x1c, 0x7a,
+				0xae, 0xa5, 0xae, 0xa5, 0xae, 0xa5, 0xae, 0xa5,
+				0xae, 0xa5, 0xae, 0xa5, 0xae, 0xa5, 0xae, 0xa5,
+			0xa0, 0x00, 0x6d, 0x48,
+				0xe9, 0x6d, 0xe9, 0x6d, 0xe9, 0x6d, 0xe9, 0x6d,
+				0x7b, 0x99, 0x7b, 0x99, 0x7b, 0x99, 0x7b, 0x99,
+				0x7b, 0x99, 0x7b, 0x99, 0x7b, 0x99, 0x7b, 0x99,
+			0x50, 0x00, 0xc6, 0x36,
+				0x92, 0x59, 0x92, 0x59, 0x92, 0x59, 0x92, 0x59,
+				0x24, 0x85, 0x24, 0x85, 0x24, 0x85, 0x24, 0x85,
+				0x24, 0x85, 0x24, 0x85, 0x24, 0x85, 0x24, 0x85,
+			0x00, 0x00, 0x15, 0x2e,
+				0x3c, 0x45, 0x3c, 0x45, 0x3c, 0x45, 0x3c, 0x45,
+				0xce, 0x70, 0xce, 0x70, 0xce, 0x70, 0xce, 0x70,
+				0xce, 0x70, 0xce, 0x70, 0xce, 0x70, 0xce, 0x70,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80, 0x00,
+
+		/* 2452 MHz */
+		0x94, 0x09,
+			0x10, 0x01, 0xf4, 0x84,
+				0x9e, 0x8a, 0x9e, 0x8a, 0x9e, 0x8a, 0x9e, 0x8a,
+				0x30, 0xb6, 0x30, 0xb6, 0x30, 0xb6, 0x30, 0xb6,
+				0x30, 0xb6, 0x30, 0xb6, 0x30, 0xb6, 0x30, 0xb6,
+			0xf0, 0x00, 0x34, 0x6d,
+				0x77, 0x82, 0x77, 0x82, 0x77, 0x82, 0x77, 0x82,
+				0x09, 0xae, 0x09, 0xae, 0x09, 0xae, 0x09, 0xae,
+				0x09, 0xae, 0x09, 0xae, 0x09, 0xae, 0x09, 0xae,
+			0xd0, 0x00, 0x62, 0x5b,
+				0x50, 0x7a, 0x50, 0x7a, 0x50, 0x7a, 0x50, 0x7a,
+				0xe2, 0xa5, 0xe2, 0xa5, 0xe2, 0xa5, 0xe2, 0xa5,
+				0xe2, 0xa5, 0xe2, 0xa5, 0xe2, 0xa5, 0xe2, 0xa5,
+			0xa0, 0x00, 0xa2, 0x48,
+				0x17, 0x6e, 0x17, 0x6e, 0x17, 0x6e, 0x17, 0x6e,
+				0xa9, 0x99, 0xa9, 0x99, 0xa9, 0x99, 0xa9, 0x99,
+				0xa9, 0x99, 0xa9, 0x99, 0xa9, 0x99, 0xa9, 0x99,
+			0x50, 0x00, 0xc9, 0x36,
+				0xb7, 0x59, 0xb7, 0x59, 0xb7, 0x59, 0xb7, 0x59,
+				0x49, 0x85, 0x49, 0x85, 0x49, 0x85, 0x49, 0x85,
+				0x49, 0x85, 0x49, 0x85, 0x49, 0x85, 0x49, 0x85,
+			0x00, 0x00, 0x12, 0x2e,
+				0x57, 0x45, 0x57, 0x45, 0x57, 0x45, 0x57, 0x45,
+				0xe9, 0x70, 0xe9, 0x70, 0xe9, 0x70, 0xe9, 0x70,
+				0xe9, 0x70, 0xe9, 0x70, 0xe9, 0x70, 0xe9, 0x70,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80, 0x00,
+
+		/* 2452 MHz */
+		0x99, 0x09,
+			0x10, 0x01, 0x74, 0x86,
+				0xdb, 0x8a, 0xdb, 0x8a, 0xdb, 0x8a, 0xdb, 0x8a,
+				0x6d, 0xb6, 0x6d, 0xb6, 0x6d, 0xb6, 0x6d, 0xb6,
+				0x6d, 0xb6, 0x6d, 0xb6, 0x6d, 0xb6, 0x6d, 0xb6,
+			0xf0, 0x00, 0x1e, 0x6e,
+				0xb0, 0x82, 0xb0, 0x82, 0xb0, 0x82, 0xb0, 0x82,
+				0x42, 0xae, 0x42, 0xae, 0x42, 0xae, 0x42, 0xae,
+				0x42, 0xae, 0x42, 0xae, 0x42, 0xae, 0x42, 0xae,
+			0xd0, 0x00, 0xeb, 0x5b,
+				0x85, 0x7a, 0x85, 0x7a, 0x85, 0x7a, 0x85, 0x7a,
+				0x17, 0xa6, 0x17, 0xa6, 0x17, 0xa6, 0x17, 0xa6,
+				0x17, 0xa6, 0x17, 0xa6, 0x17, 0xa6, 0x17, 0xa6,
+			0xa0, 0x00, 0xd8, 0x48,
+				0x46, 0x6e, 0x46, 0x6e, 0x46, 0x6e, 0x46, 0x6e,
+				0xd8, 0x99, 0xd8, 0x99, 0xd8, 0x99, 0xd8, 0x99,
+				0xd8, 0x99, 0xd8, 0x99, 0xd8, 0x99, 0xd8, 0x99,
+			0x50, 0x00, 0xcd, 0x36,
+				0xdb, 0x59, 0xdb, 0x59, 0xdb, 0x59, 0xdb, 0x59,
+				0x6d, 0x85, 0x6d, 0x85, 0x6d, 0x85, 0x6d, 0x85,
+				0x6d, 0x85, 0x6d, 0x85, 0x6d, 0x85, 0x6d, 0x85,
+			0x00, 0x00, 0x10, 0x2e,
+				0x71, 0x45, 0x71, 0x45, 0x71, 0x45, 0x71, 0x45,
+				0x03, 0x71, 0x03, 0x71, 0x03, 0x71, 0x03, 0x71,
+				0x03, 0x71, 0x03, 0x71, 0x03, 0x71, 0x03, 0x71,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80, 0x00,
+
+		/* 2557 MHz */
+		0x9e, 0x09,
+			0x10, 0x01, 0xf3, 0x87,
+				0x17, 0x8b, 0x17, 0x8b, 0x17, 0x8b, 0x17, 0x8b,
+				0xa9, 0xb6, 0xa9, 0xb6, 0xa9, 0xb6, 0xa9, 0xb6,
+				0xa9, 0xb6, 0xa9, 0xb6, 0xa9, 0xb6, 0xa9, 0xb6,
+			0xf0, 0x00, 0x07, 0x6f,
+				0xe9, 0x82, 0xe9, 0x82, 0xe9, 0x82, 0xe9, 0x82,
+				0x7b, 0xae, 0x7b, 0xae, 0x7b, 0xae, 0x7b, 0xae,
+				0x7b, 0xae, 0x7b, 0xae, 0x7b, 0xae, 0x7b, 0xae,
+			0xd0, 0x00, 0x73, 0x5c,
+				0xba, 0x7a, 0xba, 0x7a, 0xba, 0x7a, 0xba, 0x7a,
+				0x4c, 0xa6, 0x4c, 0xa6, 0x4c, 0xa6, 0x4c, 0xa6,
+				0x4c, 0xa6, 0x4c, 0xa6, 0x4c, 0xa6, 0x4c, 0xa6,
+			0xa0, 0x00, 0x0d, 0x49,
+				0x74, 0x6e, 0x74, 0x6e, 0x74, 0x6e, 0x74, 0x6e,
+				0x06, 0x9a, 0x06, 0x9a, 0x06, 0x9a, 0x06, 0x9a,
+				0x06, 0x9a, 0x06, 0x9a, 0x06, 0x9a, 0x06, 0x9a,
+			0x50, 0x00, 0xd1, 0x36,
+				0xff, 0x59, 0xff, 0x59, 0xff, 0x59, 0xff, 0x59,
+				0x91, 0x85, 0x91, 0x85, 0x91, 0x85, 0x91, 0x85,
+				0x91, 0x85, 0x91, 0x85, 0x91, 0x85, 0x91, 0x85,
+			0x00, 0x00, 0x0e, 0x2e,
+				0x8b, 0x45, 0x8b, 0x45, 0x8b, 0x45, 0x8b, 0x45,
+				0x1d, 0x71, 0x1d, 0x71, 0x1d, 0x71, 0x1d, 0x71,
+				0x1d, 0x71, 0x1d, 0x71, 0x1d, 0x71, 0x1d, 0x71,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80, 0x00,
+
+		/* 2562 MHz */
+		0xa3, 0x09,
+			0x10, 0x01, 0x72, 0x89,
+				0x54, 0x8b, 0x54, 0x8b, 0x54, 0x8b, 0x54, 0x8b,
+				0xe6, 0xb6, 0xe6, 0xb6, 0xe6, 0xb6, 0xe6, 0xb6,
+				0xe6, 0xb6, 0xe6, 0xb6, 0xe6, 0xb6, 0xe6, 0xb6,
+			0xf0, 0x00, 0xf0, 0x6f,
+				0x21, 0x83, 0x21, 0x83, 0x21, 0x83, 0x21, 0x83,
+				0xb3, 0xae, 0xb3, 0xae, 0xb3, 0xae, 0xb3, 0xae,
+				0xb3, 0xae, 0xb3, 0xae, 0xb3, 0xae, 0xb3, 0xae,
+			0xd0, 0x00, 0xfb, 0x5c,
+				0xee, 0x7a, 0xee, 0x7a, 0xee, 0x7a, 0xee, 0x7a,
+				0x80, 0xa6, 0x80, 0xa6, 0x80, 0xa6, 0x80, 0xa6,
+				0x80, 0xa6, 0x80, 0xa6, 0x80, 0xa6, 0x80, 0xa6,
+			0xa0, 0x00, 0x43, 0x49,
+				0xa3, 0x6e, 0xa3, 0x6e, 0xa3, 0x6e, 0xa3, 0x6e,
+				0x35, 0x9a, 0x35, 0x9a, 0x35, 0x9a, 0x35, 0x9a,
+				0x35, 0x9a, 0x35, 0x9a, 0x35, 0x9a, 0x35, 0x9a,
+			0x50, 0x00, 0xd4, 0x36,
+				0x24, 0x5a, 0x24, 0x5a, 0x24, 0x5a, 0x24, 0x5a,
+				0xb6, 0x85, 0xb6, 0x85, 0xb6, 0x85, 0xb6, 0x85,
+				0xb6, 0x85, 0xb6, 0x85, 0xb6, 0x85, 0xb6, 0x85,
+			0x00, 0x00, 0x0b, 0x2e,
+				0xa6, 0x45, 0xa6, 0x45, 0xa6, 0x45, 0xa6, 0x45,
+				0x38, 0x71, 0x38, 0x71, 0x38, 0x71, 0x38, 0x71,
+				0x38, 0x71, 0x38, 0x71, 0x38, 0x71, 0x38, 0x71,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80, 0x00,
+
+		/* 2572 MHz */
+		0xa8, 0x09,
+			0x10, 0x01, 0xf1, 0x8a,
+				0x91, 0x8b, 0x91, 0x8b, 0x91, 0x8b, 0x91, 0x8b,
+				0x23, 0xb7, 0x23, 0xb7, 0x23, 0xb7, 0x23, 0xb7,
+				0x23, 0xb7, 0x23, 0xb7, 0x23, 0xb7, 0x23, 0xb7,
+			0xf0, 0x00, 0xd9, 0x70,
+				0x5a, 0x83, 0x5a, 0x83, 0x5a, 0x83, 0x5a, 0x83,
+				0xec, 0xae, 0xec, 0xae, 0xec, 0xae, 0xec, 0xae,
+				0xec, 0xae, 0xec, 0xae, 0xec, 0xae, 0xec, 0xae,
+			0xd0, 0x00, 0x83, 0x5d,
+				0x23, 0x7b, 0x23, 0x7b, 0x23, 0x7b, 0x23, 0x7b,
+				0xb5, 0xa6, 0xb5, 0xa6, 0xb5, 0xa6, 0xb5, 0xa6,
+				0xb5, 0xa6, 0xb5, 0xa6, 0xb5, 0xa6, 0xb5, 0xa6,
+			0xa0, 0x00, 0x78, 0x49,
+				0xd1, 0x6e, 0xd1, 0x6e, 0xd1, 0x6e, 0xd1, 0x6e,
+				0x63, 0x9a, 0x63, 0x9a, 0x63, 0x9a, 0x63, 0x9a,
+				0x63, 0x9a, 0x63, 0x9a, 0x63, 0x9a, 0x63, 0x9a,
+			0x50, 0x00, 0xd8, 0x36,
+				0x48, 0x5a, 0x48, 0x5a, 0x48, 0x5a, 0x48, 0x5a,
+				0xda, 0x85, 0xda, 0x85, 0xda, 0x85, 0xda, 0x85,
+				0xda, 0x85, 0xda, 0x85, 0xda, 0x85, 0xda, 0x85,
+			0x00, 0x00, 0x09, 0x2e,
+				0xc0, 0x45, 0xc0, 0x45, 0xc0, 0x45, 0xc0, 0x45,
+				0x52, 0x71, 0x52, 0x71, 0x52, 0x71, 0x52, 0x71,
+				0x52, 0x71, 0x52, 0x71, 0x52, 0x71, 0x52, 0x71,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x80, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80, 0x00,
+
+/*
+ * Not really sure if this is actually the power_limit database,
+ * it looks a bit "related" to PDR_PRISM_ZIF_TX_IQ_CALIBRATION
+ */
+/* struct pda_custom_wrapper */
+0xae, 0x00, 0xef, 0xbe,      /* PDR_PRISM_PA_CAL_OUTPUT_POWER_LIMITS_CUSTOM */
+	0x0d, 0x00, 0x1a, 0x00,		/* 13 entries, 26 bytes per entry */
+	0x00, 0x00, 0x52, 0x01,		/* no offset, 338 bytes total */
+
+		/* 2412 MHz */
+		0x6c, 0x09,
+			0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01,
+			0xe0, 0x00, 0xe0, 0x00, 0xe0, 0x00, 0xe0, 0x00,
+			0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00,
+
+		/* 2417 MHz */
+		0x71, 0x09,
+			0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01,
+			0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00,
+			0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00,
+
+		/* 2422 MHz */
+		0x76, 0x09,
+			0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01,
+			0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00,
+			0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00,
+
+		/* 2427 MHz */
+		0x7b, 0x09,
+			0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01,
+			0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00,
+			0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00,
+
+		/* 2432 MHz */
+		0x80, 0x09,
+			0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01,
+			0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00,
+			0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00,
+
+		/* 2437 MHz */
+		0x85, 0x09,
+			0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01,
+			0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00,
+			0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00,
+
+		/* 2442 MHz */
+		0x8a, 0x09,
+			0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01,
+			0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00,
+			0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00,
+
+		/* 2447 MHz */
+		0x8f, 0x09,
+			0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01,
+			0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00,
+			0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00,
+
+		/* 2452 MHz */
+		0x94, 0x09,
+			0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01,
+			0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00,
+			0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00,
+
+		/* 2457 MHz */
+		0x99, 0x09,
+			0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01,
+			0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00,
+			0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00,
+
+		/* 2462 MHz */
+		0x9e, 0x09,
+			0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01,
+			0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00,
+			0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00,
+
+		/* 2467 MHz */
+		0xa3, 0x09,
+			0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01,
+			0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00,
+			0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00,
+
+		/* 2472 MHz */
+		0xa8, 0x09,
+			0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01,
+			0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00,
+			0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00,
+
+/* struct pda_iq_autocal_entry[13] */
+0x42, 0x00, 0x06, 0x19,		/* PDR_PRISM_ZIF_TX_IQ_CALIBRATION */
+	/* 2412 MHz */
+	0x6c, 0x09, 0x26, 0x00, 0xf8, 0xff, 0xf7, 0xff, 0xff, 0x00,
+	/* 2417 MHz */
+	0x71, 0x09, 0x26, 0x00, 0xf8, 0xff, 0xf7, 0xff, 0xff, 0x00,
+	/* 2422 MHz */
+	0x76, 0x09, 0x26, 0x00, 0xf8, 0xff, 0xf7, 0xff, 0xff, 0x00,
+	/* 2427 MHz */
+	0x7b, 0x09, 0x26, 0x00, 0xf8, 0xff, 0xf7, 0xff, 0xff, 0x00,
+	/* 2432 MHz */
+	0x80, 0x09, 0x25, 0x00, 0xf7, 0xff, 0xf7, 0xff, 0xff, 0x00,
+	/* 2437 MHz */
+	0x85, 0x09, 0x25, 0x00, 0xf7, 0xff, 0xf7, 0xff, 0xff, 0x00,
+	/* 2442 MHz */
+	0x8a, 0x09, 0x25, 0x00, 0xf7, 0xff, 0xf7, 0xff, 0xff, 0x00,
+	/* 2447 MHz */
+	0x8f, 0x09, 0x25, 0x00, 0xf7, 0xff, 0xf7, 0xff, 0xff, 0x00,
+	/* 2452 MHz */
+	0x94, 0x09, 0x25, 0x00, 0xf7, 0xff, 0xf7, 0xff, 0xff, 0x00,
+	/* 2457 MHz */
+	0x99, 0x09, 0x25, 0x00, 0xf5, 0xff, 0xf9, 0xff, 0x00, 0x01,
+	/* 2462 MHz */
+	0x9e, 0x09, 0x25, 0x00, 0xf5, 0xff, 0xf9, 0xff, 0x00, 0x01,
+	/* 2467 MHz */
+	0xa3, 0x09, 0x25, 0x00, 0xf5, 0xff, 0xf9, 0xff, 0x00, 0x01,
+	/* 2472 MHz */
+	0xa8, 0x09, 0x25, 0x00, 0xf5, 0xff, 0xf9, 0xff, 0x00, 0x01,
+
+0x02, 0x00, 0x00, 0x00,		/* PDR_END */
+	0xa8, 0xf5			/* bogus data */
+};
+
+#endif /* P54SPI_EEPROM_H */
+
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index 5de2ebfb28c7..da6640afc835 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -424,9 +424,46 @@ static int p54u_bulk_msg(struct p54u_priv *priv, unsigned int ep,
 			    data, len, &alen, 2000);
 }
 
+static const char p54u_romboot_3887[] = "~~~~";
+static const char p54u_firmware_upload_3887[] = "<\r";
+
+static int p54u_device_reset_3887(struct ieee80211_hw *dev)
+{
+	struct p54u_priv *priv = dev->priv;
+	int ret, lock = (priv->intf->condition != USB_INTERFACE_BINDING);
+	u8 buf[4];
+
+	if (lock) {
+		ret = usb_lock_device_for_reset(priv->udev, priv->intf);
+		if (ret < 0) {
+			dev_err(&priv->udev->dev, "(p54usb) unable to lock "
+				" device for reset: %d\n", ret);
+			return ret;
+		}
+	}
+
+	ret = usb_reset_device(priv->udev);
+	if (lock)
+		usb_unlock_device(priv->udev);
+
+	if (ret) {
+		dev_err(&priv->udev->dev, "(p54usb) unable to reset "
+			"device: %d\n", ret);
+		return ret;
+	}
+
+	memcpy(&buf, p54u_romboot_3887, sizeof(buf));
+	ret = p54u_bulk_msg(priv, P54U_PIPE_DATA,
+			    buf, sizeof(buf));
+	if (ret)
+		dev_err(&priv->udev->dev, "(p54usb) unable to jump to "
+			"boot ROM: %d\n", ret);
+
+	return ret;
+}
+
 static int p54u_upload_firmware_3887(struct ieee80211_hw *dev)
 {
-	static char start_string[] = "~~~~<\r";
 	struct p54u_priv *priv = dev->priv;
 	const struct firmware *fw_entry = NULL;
 	int err, alen;
@@ -445,12 +482,9 @@ static int p54u_upload_firmware_3887(struct ieee80211_hw *dev)
 		goto err_bufalloc;
 	}
 
-	memcpy(buf, start_string, 4);
-	err = p54u_bulk_msg(priv, P54U_PIPE_DATA, buf, 4);
-	if (err) {
-		dev_err(&priv->udev->dev, "(p54usb) reset failed! (%d)\n", err);
+	err = p54u_device_reset_3887(dev);
+	if (err)
 		goto err_reset;
-	}
 
 	err = request_firmware(&fw_entry, "isl3887usb", &priv->udev->dev);
 	if (err) {
@@ -466,15 +500,22 @@ static int p54u_upload_firmware_3887(struct ieee80211_hw *dev)
 	if (err)
 		goto err_upload_failed;
 
+	if (priv->common.fw_interface != FW_LM87) {
+		dev_err(&priv->udev->dev, "wrong firmware, "
+			"please get a LM87 firmware and try again.\n");
+		err = -EINVAL;
+		goto err_upload_failed;
+	}
+
 	left = block_size = min((size_t)P54U_FW_BLOCK, fw_entry->size);
-	strcpy(buf, start_string);
-	left -= strlen(start_string);
-	tmp += strlen(start_string);
+	strcpy(buf, p54u_firmware_upload_3887);
+	left -= strlen(p54u_firmware_upload_3887);
+	tmp += strlen(p54u_firmware_upload_3887);
 
 	data = fw_entry->data;
 	remains = fw_entry->size;
 
-	hdr = (struct x2_header *)(buf + strlen(start_string));
+	hdr = (struct x2_header *)(buf + strlen(p54u_firmware_upload_3887));
 	memcpy(hdr->signature, X2_SIGNATURE, X2_SIGNATURE_SIZE);
 	hdr->fw_load_addr = cpu_to_le32(ISL38XX_DEV_FIRMWARE_ADDR);
 	hdr->fw_length = cpu_to_le32(fw_entry->size);
@@ -616,6 +657,14 @@ static int p54u_upload_firmware_net2280(struct ieee80211_hw *dev)
 		return err;
 	}
 
+	if (priv->common.fw_interface != FW_LM86) {
+		dev_err(&priv->udev->dev, "wrong firmware, "
+			"please get a LM86(USB) firmware and try again.\n");
+		kfree(buf);
+		release_firmware(fw_entry);
+		return -EINVAL;
+	}
+
 #define P54U_WRITE(type, addr, data) \
 	do {\
 		err = p54u_write(priv, buf, type,\
@@ -876,6 +925,9 @@ static int __devinit p54u_probe(struct usb_interface *intf,
 	SET_IEEE80211_DEV(dev, &intf->dev);
 	usb_set_intfdata(intf, dev);
 	priv->udev = udev;
+	priv->intf = intf;
+	skb_queue_head_init(&priv->rx_queue);
+	init_usb_anchor(&priv->submitted);
 
 	usb_get_dev(udev);
 
@@ -918,20 +970,15 @@ static int __devinit p54u_probe(struct usb_interface *intf,
 	if (err)
 		goto err_free_dev;
 
-	skb_queue_head_init(&priv->rx_queue);
-	init_usb_anchor(&priv->submitted);
-
 	p54u_open(dev);
 	err = p54_read_eeprom(dev);
 	p54u_stop(dev);
 	if (err)
 		goto err_free_dev;
 
-	err = ieee80211_register_hw(dev);
-	if (err) {
-		dev_err(&udev->dev, "(p54usb) Cannot register netdevice\n");
+	err = p54_register_common(dev, &udev->dev);
+	if (err)
 		goto err_free_dev;
-	}
 
 	return 0;
 
@@ -958,11 +1005,24 @@ static void __devexit p54u_disconnect(struct usb_interface *intf)
 	ieee80211_free_hw(dev);
 }
 
+static int p54u_pre_reset(struct usb_interface *intf)
+{
+	return 0;
+}
+
+static int p54u_post_reset(struct usb_interface *intf)
+{
+	return 0;
+}
+
 static struct usb_driver p54u_driver = {
 	.name	= "p54usb",
 	.id_table = p54u_table,
 	.probe = p54u_probe,
 	.disconnect = p54u_disconnect,
+	.pre_reset = p54u_pre_reset,
+	.post_reset = p54u_post_reset,
+	.soft_unbind = 1,
 };
 
 static int __init p54u_init(void)
diff --git a/drivers/net/wireless/p54/p54usb.h b/drivers/net/wireless/p54/p54usb.h
index 54ee738bf2af..8bc58982d8dd 100644
--- a/drivers/net/wireless/p54/p54usb.h
+++ b/drivers/net/wireless/p54/p54usb.h
@@ -126,6 +126,7 @@ struct p54u_rx_info {
 struct p54u_priv {
 	struct p54_common common;
 	struct usb_device *udev;
+	struct usb_interface *intf;
 	enum {
 		P54U_NET2280 = 0,
 		P54U_3887