rt2x00: move under ralink vendor directory

Part of reorganising wireless drivers directory and Kconfig.

Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

1 files changed, 0 insertions, 1478 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
deleted file mode 100644
index 3282ddb766f4..000000000000
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ /dev/null
@@ -1,1478 +0,0 @@
-/*
-	Copyright (C) 2010 Willow Garage <http://www.willowgarage.com>
-	Copyright (C) 2004 - 2010 Ivo van Doorn <IvDoorn@gmail.com>
-	Copyright (C) 2004 - 2009 Gertjan van Wingerde <gwingerde@gmail.com>
-	<http://rt2x00.serialmonkey.com>
-
-	This program is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	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, see <http://www.gnu.org/licenses/>.
- */
-
-/*
-	Module: rt2x00
-	Abstract: rt2x00 global information.
- */
-
-#ifndef RT2X00_H
-#define RT2X00_H
-
-#include <linux/bitops.h>
-#include <linux/interrupt.h>
-#include <linux/skbuff.h>
-#include <linux/workqueue.h>
-#include <linux/firmware.h>
-#include <linux/leds.h>
-#include <linux/mutex.h>
-#include <linux/etherdevice.h>
-#include <linux/input-polldev.h>
-#include <linux/kfifo.h>
-#include <linux/hrtimer.h>
-#include <linux/average.h>
-
-#include <net/mac80211.h>
-
-#include "rt2x00debug.h"
-#include "rt2x00dump.h"
-#include "rt2x00leds.h"
-#include "rt2x00reg.h"
-#include "rt2x00queue.h"
-
-/*
- * Module information.
- */
-#define DRV_VERSION	"2.3.0"
-#define DRV_PROJECT	"http://rt2x00.serialmonkey.com"
-
-/* Debug definitions.
- * Debug output has to be enabled during compile time.
- */
-#ifdef CONFIG_RT2X00_DEBUG
-#define DEBUG
-#endif /* CONFIG_RT2X00_DEBUG */
-
-/* Utility printing macros
- * rt2x00_probe_err is for messages when rt2x00_dev is uninitialized
- */
-#define rt2x00_probe_err(fmt, ...)					\
-	printk(KERN_ERR KBUILD_MODNAME ": %s: Error - " fmt,		\
-	       __func__, ##__VA_ARGS__)
-#define rt2x00_err(dev, fmt, ...)					\
-	wiphy_err((dev)->hw->wiphy, "%s: Error - " fmt,			\
-		  __func__, ##__VA_ARGS__)
-#define rt2x00_warn(dev, fmt, ...)					\
-	wiphy_warn((dev)->hw->wiphy, "%s: Warning - " fmt,		\
-		   __func__, ##__VA_ARGS__)
-#define rt2x00_info(dev, fmt, ...)					\
-	wiphy_info((dev)->hw->wiphy, "%s: Info - " fmt,			\
-		   __func__, ##__VA_ARGS__)
-
-/* Various debug levels */
-#define rt2x00_dbg(dev, fmt, ...)					\
-	wiphy_dbg((dev)->hw->wiphy, "%s: Debug - " fmt,			\
-		  __func__, ##__VA_ARGS__)
-#define rt2x00_eeprom_dbg(dev, fmt, ...)				\
-	wiphy_dbg((dev)->hw->wiphy, "%s: EEPROM recovery - " fmt,	\
-		  __func__, ##__VA_ARGS__)
-
-/*
- * Duration calculations
- * The rate variable passed is: 100kbs.
- * To convert from bytes to bits we multiply size with 8,
- * then the size is multiplied with 10 to make the
- * real rate -> rate argument correction.
- */
-#define GET_DURATION(__size, __rate)	(((__size) * 8 * 10) / (__rate))
-#define GET_DURATION_RES(__size, __rate)(((__size) * 8 * 10) % (__rate))
-
-/*
- * Determine the number of L2 padding bytes required between the header and
- * the payload.
- */
-#define L2PAD_SIZE(__hdrlen)	(-(__hdrlen) & 3)
-
-/*
- * Determine the alignment requirement,
- * to make sure the 802.11 payload is padded to a 4-byte boundrary
- * we must determine the address of the payload and calculate the
- * amount of bytes needed to move the data.
- */
-#define ALIGN_SIZE(__skb, __header) \
-	(  ((unsigned long)((__skb)->data + (__header))) & 3 )
-
-/*
- * Constants for extra TX headroom for alignment purposes.
- */
-#define RT2X00_ALIGN_SIZE	4 /* Only whole frame needs alignment */
-#define RT2X00_L2PAD_SIZE	8 /* Both header & payload need alignment */
-
-/*
- * Standard timing and size defines.
- * These values should follow the ieee80211 specifications.
- */
-#define ACK_SIZE		14
-#define IEEE80211_HEADER	24
-#define PLCP			48
-#define BEACON			100
-#define PREAMBLE		144
-#define SHORT_PREAMBLE		72
-#define SLOT_TIME		20
-#define SHORT_SLOT_TIME		9
-#define SIFS			10
-#define PIFS			( SIFS + SLOT_TIME )
-#define SHORT_PIFS		( SIFS + SHORT_SLOT_TIME )
-#define DIFS			( PIFS + SLOT_TIME )
-#define SHORT_DIFS		( SHORT_PIFS + SHORT_SLOT_TIME )
-#define EIFS			( SIFS + DIFS + \
-				  GET_DURATION(IEEE80211_HEADER + ACK_SIZE, 10) )
-#define SHORT_EIFS		( SIFS + SHORT_DIFS + \
-				  GET_DURATION(IEEE80211_HEADER + ACK_SIZE, 10) )
-
-enum rt2x00_chip_intf {
-	RT2X00_CHIP_INTF_PCI,
-	RT2X00_CHIP_INTF_PCIE,
-	RT2X00_CHIP_INTF_USB,
-	RT2X00_CHIP_INTF_SOC,
-};
-
-/*
- * Chipset identification
- * The chipset on the device is composed of a RT and RF chip.
- * The chipset combination is important for determining device capabilities.
- */
-struct rt2x00_chip {
-	u16 rt;
-#define RT2460		0x2460
-#define RT2560		0x2560
-#define RT2570		0x2570
-#define RT2661		0x2661
-#define RT2573		0x2573
-#define RT2860		0x2860	/* 2.4GHz */
-#define RT2872		0x2872	/* WSOC */
-#define RT2883		0x2883	/* WSOC */
-#define RT3070		0x3070
-#define RT3071		0x3071
-#define RT3090		0x3090	/* 2.4GHz PCIe */
-#define RT3290		0x3290
-#define RT3352		0x3352  /* WSOC */
-#define RT3390		0x3390
-#define RT3572		0x3572
-#define RT3593		0x3593
-#define RT3883		0x3883	/* WSOC */
-#define RT5390		0x5390  /* 2.4GHz */
-#define RT5392		0x5392  /* 2.4GHz */
-#define RT5592		0x5592
-
-	u16 rf;
-	u16 rev;
-
-	enum rt2x00_chip_intf intf;
-};
-
-/*
- * RF register values that belong to a particular channel.
- */
-struct rf_channel {
-	int channel;
-	u32 rf1;
-	u32 rf2;
-	u32 rf3;
-	u32 rf4;
-};
-
-/*
- * Channel information structure
- */
-struct channel_info {
-	unsigned int flags;
-#define GEOGRAPHY_ALLOWED	0x00000001
-
-	short max_power;
-	short default_power1;
-	short default_power2;
-	short default_power3;
-};
-
-/*
- * Antenna setup values.
- */
-struct antenna_setup {
-	enum antenna rx;
-	enum antenna tx;
-	u8 rx_chain_num;
-	u8 tx_chain_num;
-};
-
-/*
- * Quality statistics about the currently active link.
- */
-struct link_qual {
-	/*
-	 * Statistics required for Link tuning by driver
-	 * The rssi value is provided by rt2x00lib during the
-	 * link_tuner() callback function.
-	 * The false_cca field is filled during the link_stats()
-	 * callback function and could be used during the
-	 * link_tuner() callback function.
-	 */
-	int rssi;
-	int false_cca;
-
-	/*
-	 * VGC levels
-	 * Hardware driver will tune the VGC level during each call
-	 * to the link_tuner() callback function. This vgc_level is
-	 * is determined based on the link quality statistics like
-	 * average RSSI and the false CCA count.
-	 *
-	 * In some cases the drivers need to differentiate between
-	 * the currently "desired" VGC level and the level configured
-	 * in the hardware. The latter is important to reduce the
-	 * number of BBP register reads to reduce register access
-	 * overhead. For this reason we store both values here.
-	 */
-	u8 vgc_level;
-	u8 vgc_level_reg;
-
-	/*
-	 * Statistics required for Signal quality calculation.
-	 * These fields might be changed during the link_stats()
-	 * callback function.
-	 */
-	int rx_success;
-	int rx_failed;
-	int tx_success;
-	int tx_failed;
-};
-
-DECLARE_EWMA(rssi, 1024, 8)
-
-/*
- * Antenna settings about the currently active link.
- */
-struct link_ant {
-	/*
-	 * Antenna flags
-	 */
-	unsigned int flags;
-#define ANTENNA_RX_DIVERSITY	0x00000001
-#define ANTENNA_TX_DIVERSITY	0x00000002
-#define ANTENNA_MODE_SAMPLE	0x00000004
-
-	/*
-	 * Currently active TX/RX antenna setup.
-	 * When software diversity is used, this will indicate
-	 * which antenna is actually used at this time.
-	 */
-	struct antenna_setup active;
-
-	/*
-	 * RSSI history information for the antenna.
-	 * Used to determine when to switch antenna
-	 * when using software diversity.
-	 */
-	int rssi_history;
-
-	/*
-	 * Current RSSI average of the currently active antenna.
-	 * Similar to the avg_rssi in the link_qual structure
-	 * this value is updated by using the walking average.
-	 */
-	struct ewma_rssi rssi_ant;
-};
-
-/*
- * To optimize the quality of the link we need to store
- * the quality of received frames and periodically
- * optimize the link.
- */
-struct link {
-	/*
-	 * Link tuner counter
-	 * The number of times the link has been tuned
-	 * since the radio has been switched on.
-	 */
-	u32 count;
-
-	/*
-	 * Quality measurement values.
-	 */
-	struct link_qual qual;
-
-	/*
-	 * TX/RX antenna setup.
-	 */
-	struct link_ant ant;
-
-	/*
-	 * Currently active average RSSI value
-	 */
-	struct ewma_rssi avg_rssi;
-
-	/*
-	 * Work structure for scheduling periodic link tuning.
-	 */
-	struct delayed_work work;
-
-	/*
-	 * Work structure for scheduling periodic watchdog monitoring.
-	 * This work must be scheduled on the kernel workqueue, while
-	 * all other work structures must be queued on the mac80211
-	 * workqueue. This guarantees that the watchdog can schedule
-	 * other work structures and wait for their completion in order
-	 * to bring the device/driver back into the desired state.
-	 */
-	struct delayed_work watchdog_work;
-
-	/*
-	 * Work structure for scheduling periodic AGC adjustments.
-	 */
-	struct delayed_work agc_work;
-
-	/*
-	 * Work structure for scheduling periodic VCO calibration.
-	 */
-	struct delayed_work vco_work;
-};
-
-enum rt2x00_delayed_flags {
-	DELAYED_UPDATE_BEACON,
-};
-
-/*
- * Interface structure
- * Per interface configuration details, this structure
- * is allocated as the private data for ieee80211_vif.
- */
-struct rt2x00_intf {
-	/*
-	 * beacon->skb must be protected with the mutex.
-	 */
-	struct mutex beacon_skb_mutex;
-
-	/*
-	 * Entry in the beacon queue which belongs to
-	 * this interface. Each interface has its own
-	 * dedicated beacon entry.
-	 */
-	struct queue_entry *beacon;
-	bool enable_beacon;
-
-	/*
-	 * Actions that needed rescheduling.
-	 */
-	unsigned long delayed_flags;
-
-	/*
-	 * Software sequence counter, this is only required
-	 * for hardware which doesn't support hardware
-	 * sequence counting.
-	 */
-	atomic_t seqno;
-};
-
-static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
-{
-	return (struct rt2x00_intf *)vif->drv_priv;
-}
-
-/**
- * struct hw_mode_spec: Hardware specifications structure
- *
- * Details about the supported modes, rates and channels
- * of a particular chipset. This is used by rt2x00lib
- * to build the ieee80211_hw_mode array for mac80211.
- *
- * @supported_bands: Bitmask contained the supported bands (2.4GHz, 5.2GHz).
- * @supported_rates: Rate types which are supported (CCK, OFDM).
- * @num_channels: Number of supported channels. This is used as array size
- *	for @tx_power_a, @tx_power_bg and @channels.
- * @channels: Device/chipset specific channel values (See &struct rf_channel).
- * @channels_info: Additional information for channels (See &struct channel_info).
- * @ht: Driver HT Capabilities (See &ieee80211_sta_ht_cap).
- */
-struct hw_mode_spec {
-	unsigned int supported_bands;
-#define SUPPORT_BAND_2GHZ	0x00000001
-#define SUPPORT_BAND_5GHZ	0x00000002
-
-	unsigned int supported_rates;
-#define SUPPORT_RATE_CCK	0x00000001
-#define SUPPORT_RATE_OFDM	0x00000002
-
-	unsigned int num_channels;
-	const struct rf_channel *channels;
-	const struct channel_info *channels_info;
-
-	struct ieee80211_sta_ht_cap ht;
-};
-
-/*
- * Configuration structure wrapper around the
- * mac80211 configuration structure.
- * When mac80211 configures the driver, rt2x00lib
- * can precalculate values which are equal for all
- * rt2x00 drivers. Those values can be stored in here.
- */
-struct rt2x00lib_conf {
-	struct ieee80211_conf *conf;
-
-	struct rf_channel rf;
-	struct channel_info channel;
-};
-
-/*
- * Configuration structure for erp settings.
- */
-struct rt2x00lib_erp {
-	int short_preamble;
-	int cts_protection;
-
-	u32 basic_rates;
-
-	int slot_time;
-
-	short sifs;
-	short pifs;
-	short difs;
-	short eifs;
-
-	u16 beacon_int;
-	u16 ht_opmode;
-};
-
-/*
- * Configuration structure for hardware encryption.
- */
-struct rt2x00lib_crypto {
-	enum cipher cipher;
-
-	enum set_key_cmd cmd;
-	const u8 *address;
-
-	u32 bssidx;
-
-	u8 key[16];
-	u8 tx_mic[8];
-	u8 rx_mic[8];
-
-	int wcid;
-};
-
-/*
- * Configuration structure wrapper around the
- * rt2x00 interface configuration handler.
- */
-struct rt2x00intf_conf {
-	/*
-	 * Interface type
-	 */
-	enum nl80211_iftype type;
-
-	/*
-	 * TSF sync value, this is dependent on the operation type.
-	 */
-	enum tsf_sync sync;
-
-	/*
-	 * The MAC and BSSID addresses are simple array of bytes,
-	 * these arrays are little endian, so when sending the addresses
-	 * to the drivers, copy the it into a endian-signed variable.
-	 *
-	 * Note that all devices (except rt2500usb) have 32 bits
-	 * register word sizes. This means that whatever variable we
-	 * pass _must_ be a multiple of 32 bits. Otherwise the device
-	 * might not accept what we are sending to it.
-	 * This will also make it easier for the driver to write
-	 * the data to the device.
-	 */
-	__le32 mac[2];
-	__le32 bssid[2];
-};
-
-/*
- * Private structure for storing STA details
- * wcid: Wireless Client ID
- */
-struct rt2x00_sta {
-	int wcid;
-};
-
-static inline struct rt2x00_sta* sta_to_rt2x00_sta(struct ieee80211_sta *sta)
-{
-	return (struct rt2x00_sta *)sta->drv_priv;
-}
-
-/*
- * rt2x00lib callback functions.
- */
-struct rt2x00lib_ops {
-	/*
-	 * Interrupt handlers.
-	 */
-	irq_handler_t irq_handler;
-
-	/*
-	 * TX status tasklet handler.
-	 */
-	void (*txstatus_tasklet) (unsigned long data);
-	void (*pretbtt_tasklet) (unsigned long data);
-	void (*tbtt_tasklet) (unsigned long data);
-	void (*rxdone_tasklet) (unsigned long data);
-	void (*autowake_tasklet) (unsigned long data);
-
-	/*
-	 * Device init handlers.
-	 */
-	int (*probe_hw) (struct rt2x00_dev *rt2x00dev);
-	char *(*get_firmware_name) (struct rt2x00_dev *rt2x00dev);
-	int (*check_firmware) (struct rt2x00_dev *rt2x00dev,
-			       const u8 *data, const size_t len);
-	int (*load_firmware) (struct rt2x00_dev *rt2x00dev,
-			      const u8 *data, const size_t len);
-
-	/*
-	 * Device initialization/deinitialization handlers.
-	 */
-	int (*initialize) (struct rt2x00_dev *rt2x00dev);
-	void (*uninitialize) (struct rt2x00_dev *rt2x00dev);
-
-	/*
-	 * queue initialization handlers
-	 */
-	bool (*get_entry_state) (struct queue_entry *entry);
-	void (*clear_entry) (struct queue_entry *entry);
-
-	/*
-	 * Radio control handlers.
-	 */
-	int (*set_device_state) (struct rt2x00_dev *rt2x00dev,
-				 enum dev_state state);
-	int (*rfkill_poll) (struct rt2x00_dev *rt2x00dev);
-	void (*link_stats) (struct rt2x00_dev *rt2x00dev,
-			    struct link_qual *qual);
-	void (*reset_tuner) (struct rt2x00_dev *rt2x00dev,
-			     struct link_qual *qual);
-	void (*link_tuner) (struct rt2x00_dev *rt2x00dev,
-			    struct link_qual *qual, const u32 count);
-	void (*gain_calibration) (struct rt2x00_dev *rt2x00dev);
-	void (*vco_calibration) (struct rt2x00_dev *rt2x00dev);
-
-	/*
-	 * Data queue handlers.
-	 */
-	void (*watchdog) (struct rt2x00_dev *rt2x00dev);
-	void (*start_queue) (struct data_queue *queue);
-	void (*kick_queue) (struct data_queue *queue);
-	void (*stop_queue) (struct data_queue *queue);
-	void (*flush_queue) (struct data_queue *queue, bool drop);
-	void (*tx_dma_done) (struct queue_entry *entry);
-
-	/*
-	 * TX control handlers
-	 */
-	void (*write_tx_desc) (struct queue_entry *entry,
-			       struct txentry_desc *txdesc);
-	void (*write_tx_data) (struct queue_entry *entry,
-			       struct txentry_desc *txdesc);
-	void (*write_beacon) (struct queue_entry *entry,
-			      struct txentry_desc *txdesc);
-	void (*clear_beacon) (struct queue_entry *entry);
-	int (*get_tx_data_len) (struct queue_entry *entry);
-
-	/*
-	 * RX control handlers
-	 */
-	void (*fill_rxdone) (struct queue_entry *entry,
-			     struct rxdone_entry_desc *rxdesc);
-
-	/*
-	 * Configuration handlers.
-	 */
-	int (*config_shared_key) (struct rt2x00_dev *rt2x00dev,
-				  struct rt2x00lib_crypto *crypto,
-				  struct ieee80211_key_conf *key);
-	int (*config_pairwise_key) (struct rt2x00_dev *rt2x00dev,
-				    struct rt2x00lib_crypto *crypto,
-				    struct ieee80211_key_conf *key);
-	void (*config_filter) (struct rt2x00_dev *rt2x00dev,
-			       const unsigned int filter_flags);
-	void (*config_intf) (struct rt2x00_dev *rt2x00dev,
-			     struct rt2x00_intf *intf,
-			     struct rt2x00intf_conf *conf,
-			     const unsigned int flags);
-#define CONFIG_UPDATE_TYPE		( 1 << 1 )
-#define CONFIG_UPDATE_MAC		( 1 << 2 )
-#define CONFIG_UPDATE_BSSID		( 1 << 3 )
-
-	void (*config_erp) (struct rt2x00_dev *rt2x00dev,
-			    struct rt2x00lib_erp *erp,
-			    u32 changed);
-	void (*config_ant) (struct rt2x00_dev *rt2x00dev,
-			    struct antenna_setup *ant);
-	void (*config) (struct rt2x00_dev *rt2x00dev,
-			struct rt2x00lib_conf *libconf,
-			const unsigned int changed_flags);
-	int (*sta_add) (struct rt2x00_dev *rt2x00dev,
-			struct ieee80211_vif *vif,
-			struct ieee80211_sta *sta);
-	int (*sta_remove) (struct rt2x00_dev *rt2x00dev,
-			   int wcid);
-};
-
-/*
- * rt2x00 driver callback operation structure.
- */
-struct rt2x00_ops {
-	const char *name;
-	const unsigned int drv_data_size;
-	const unsigned int max_ap_intf;
-	const unsigned int eeprom_size;
-	const unsigned int rf_size;
-	const unsigned int tx_queues;
-	void (*queue_init)(struct data_queue *queue);
-	const struct rt2x00lib_ops *lib;
-	const void *drv;
-	const struct ieee80211_ops *hw;
-#ifdef CONFIG_RT2X00_LIB_DEBUGFS
-	const struct rt2x00debug *debugfs;
-#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
-};
-
-/*
- * rt2x00 state flags
- */
-enum rt2x00_state_flags {
-	/*
-	 * Device flags
-	 */
-	DEVICE_STATE_PRESENT,
-	DEVICE_STATE_REGISTERED_HW,
-	DEVICE_STATE_INITIALIZED,
-	DEVICE_STATE_STARTED,
-	DEVICE_STATE_ENABLED_RADIO,
-	DEVICE_STATE_SCANNING,
-
-	/*
-	 * Driver configuration
-	 */
-	CONFIG_CHANNEL_HT40,
-	CONFIG_POWERSAVING,
-	CONFIG_HT_DISABLED,
-	CONFIG_QOS_DISABLED,
-
-	/*
-	 * Mark we currently are sequentially reading TX_STA_FIFO register
-	 * FIXME: this is for only rt2800usb, should go to private data
-	 */
-	TX_STATUS_READING,
-};
-
-/*
- * rt2x00 capability flags
- */
-enum rt2x00_capability_flags {
-	/*
-	 * Requirements
-	 */
-	REQUIRE_FIRMWARE,
-	REQUIRE_BEACON_GUARD,
-	REQUIRE_ATIM_QUEUE,
-	REQUIRE_DMA,
-	REQUIRE_COPY_IV,
-	REQUIRE_L2PAD,
-	REQUIRE_TXSTATUS_FIFO,
-	REQUIRE_TASKLET_CONTEXT,
-	REQUIRE_SW_SEQNO,
-	REQUIRE_HT_TX_DESC,
-	REQUIRE_PS_AUTOWAKE,
-	REQUIRE_DELAYED_RFKILL,
-
-	/*
-	 * Capabilities
-	 */
-	CAPABILITY_HW_BUTTON,
-	CAPABILITY_HW_CRYPTO,
-	CAPABILITY_POWER_LIMIT,
-	CAPABILITY_CONTROL_FILTERS,
-	CAPABILITY_CONTROL_FILTER_PSPOLL,
-	CAPABILITY_PRE_TBTT_INTERRUPT,
-	CAPABILITY_LINK_TUNING,
-	CAPABILITY_FRAME_TYPE,
-	CAPABILITY_RF_SEQUENCE,
-	CAPABILITY_EXTERNAL_LNA_A,
-	CAPABILITY_EXTERNAL_LNA_BG,
-	CAPABILITY_DOUBLE_ANTENNA,
-	CAPABILITY_BT_COEXIST,
-	CAPABILITY_VCO_RECALIBRATION,
-};
-
-/*
- * Interface combinations
- */
-enum {
-	IF_COMB_AP = 0,
-	NUM_IF_COMB,
-};
-
-/*
- * rt2x00 device structure.
- */
-struct rt2x00_dev {
-	/*
-	 * Device structure.
-	 * The structure stored in here depends on the
-	 * system bus (PCI or USB).
-	 * When accessing this variable, the rt2x00dev_{pci,usb}
-	 * macros should be used for correct typecasting.
-	 */
-	struct device *dev;
-
-	/*
-	 * Callback functions.
-	 */
-	const struct rt2x00_ops *ops;
-
-	/*
-	 * Driver data.
-	 */
-	void *drv_data;
-
-	/*
-	 * IEEE80211 control structure.
-	 */
-	struct ieee80211_hw *hw;
-	struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
-	enum ieee80211_band curr_band;
-	int curr_freq;
-
-	/*
-	 * If enabled, the debugfs interface structures
-	 * required for deregistration of debugfs.
-	 */
-#ifdef CONFIG_RT2X00_LIB_DEBUGFS
-	struct rt2x00debug_intf *debugfs_intf;
-#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
-
-	/*
-	 * LED structure for changing the LED status
-	 * by mac8011 or the kernel.
-	 */
-#ifdef CONFIG_RT2X00_LIB_LEDS
-	struct rt2x00_led led_radio;
-	struct rt2x00_led led_assoc;
-	struct rt2x00_led led_qual;
-	u16 led_mcu_reg;
-#endif /* CONFIG_RT2X00_LIB_LEDS */
-
-	/*
-	 * Device state flags.
-	 * In these flags the current status is stored.
-	 * Access to these flags should occur atomically.
-	 */
-	unsigned long flags;
-
-	/*
-	 * Device capabiltiy flags.
-	 * In these flags the device/driver capabilities are stored.
-	 * Access to these flags should occur non-atomically.
-	 */
-	unsigned long cap_flags;
-
-	/*
-	 * Device information, Bus IRQ and name (PCI, SoC)
-	 */
-	int irq;
-	const char *name;
-
-	/*
-	 * Chipset identification.
-	 */
-	struct rt2x00_chip chip;
-
-	/*
-	 * hw capability specifications.
-	 */
-	struct hw_mode_spec spec;
-
-	/*
-	 * This is the default TX/RX antenna setup as indicated
-	 * by the device's EEPROM.
-	 */
-	struct antenna_setup default_ant;
-
-	/*
-	 * Register pointers
-	 * csr.base: CSR base register address. (PCI)
-	 * csr.cache: CSR cache for usb_control_msg. (USB)
-	 */
-	union csr {
-		void __iomem *base;
-		void *cache;
-	} csr;
-
-	/*
-	 * Mutex to protect register accesses.
-	 * For PCI and USB devices it protects against concurrent indirect
-	 * register access (BBP, RF, MCU) since accessing those
-	 * registers require multiple calls to the CSR registers.
-	 * For USB devices it also protects the csr_cache since that
-	 * field is used for normal CSR access and it cannot support
-	 * multiple callers simultaneously.
-	 */
-	struct mutex csr_mutex;
-
-	/*
-	 * Current packet filter configuration for the device.
-	 * This contains all currently active FIF_* flags send
-	 * to us by mac80211 during configure_filter().
-	 */
-	unsigned int packet_filter;
-
-	/*
-	 * Interface details:
-	 *  - Open ap interface count.
-	 *  - Open sta interface count.
-	 *  - Association count.
-	 *  - Beaconing enabled count.
-	 */
-	unsigned int intf_ap_count;
-	unsigned int intf_sta_count;
-	unsigned int intf_associated;
-	unsigned int intf_beaconing;
-
-	/*
-	 * Interface combinations
-	 */
-	struct ieee80211_iface_limit if_limits_ap;
-	struct ieee80211_iface_combination if_combinations[NUM_IF_COMB];
-
-	/*
-	 * Link quality
-	 */
-	struct link link;
-
-	/*
-	 * EEPROM data.
-	 */
-	__le16 *eeprom;
-
-	/*
-	 * Active RF register values.
-	 * These are stored here so we don't need
-	 * to read the rf registers and can directly
-	 * use this value instead.
-	 * This field should be accessed by using
-	 * rt2x00_rf_read() and rt2x00_rf_write().
-	 */
-	u32 *rf;
-
-	/*
-	 * LNA gain
-	 */
-	short lna_gain;
-
-	/*
-	 * Current TX power value.
-	 */
-	u16 tx_power;
-
-	/*
-	 * Current retry values.
-	 */
-	u8 short_retry;
-	u8 long_retry;
-
-	/*
-	 * Rssi <-> Dbm offset
-	 */
-	u8 rssi_offset;
-
-	/*
-	 * Frequency offset.
-	 */
-	u8 freq_offset;
-
-	/*
-	 * Association id.
-	 */
-	u16 aid;
-
-	/*
-	 * Beacon interval.
-	 */
-	u16 beacon_int;
-
-	/**
-	 * Timestamp of last received beacon
-	 */
-	unsigned long last_beacon;
-
-	/*
-	 * Low level statistics which will have
-	 * to be kept up to date while device is running.
-	 */
-	struct ieee80211_low_level_stats low_level_stats;
-
-	/**
-	 * Work queue for all work which should not be placed
-	 * on the mac80211 workqueue (because of dependencies
-	 * between various work structures).
-	 */
-	struct workqueue_struct *workqueue;
-
-	/*
-	 * Scheduled work.
-	 * NOTE: intf_work will use ieee80211_iterate_active_interfaces()
-	 * which means it cannot be placed on the hw->workqueue
-	 * due to RTNL locking requirements.
-	 */
-	struct work_struct intf_work;
-
-	/**
-	 * Scheduled work for TX/RX done handling (USB devices)
-	 */
-	struct work_struct rxdone_work;
-	struct work_struct txdone_work;
-
-	/*
-	 * Powersaving work
-	 */
-	struct delayed_work autowakeup_work;
-	struct work_struct sleep_work;
-
-	/*
-	 * Data queue arrays for RX, TX, Beacon and ATIM.
-	 */
-	unsigned int data_queues;
-	struct data_queue *rx;
-	struct data_queue *tx;
-	struct data_queue *bcn;
-	struct data_queue *atim;
-
-	/*
-	 * Firmware image.
-	 */
-	const struct firmware *fw;
-
-	/*
-	 * FIFO for storing tx status reports between isr and tasklet.
-	 */
-	DECLARE_KFIFO_PTR(txstatus_fifo, u32);
-
-	/*
-	 * Timer to ensure tx status reports are read (rt2800usb).
-	 */
-	struct hrtimer txstatus_timer;
-
-	/*
-	 * Tasklet for processing tx status reports (rt2800pci).
-	 */
-	struct tasklet_struct txstatus_tasklet;
-	struct tasklet_struct pretbtt_tasklet;
-	struct tasklet_struct tbtt_tasklet;
-	struct tasklet_struct rxdone_tasklet;
-	struct tasklet_struct autowake_tasklet;
-
-	/*
-	 * Used for VCO periodic calibration.
-	 */
-	int rf_channel;
-
-	/*
-	 * Protect the interrupt mask register.
-	 */
-	spinlock_t irqmask_lock;
-
-	/*
-	 * List of BlockAckReq TX entries that need driver BlockAck processing.
-	 */
-	struct list_head bar_list;
-	spinlock_t bar_list_lock;
-
-	/* Extra TX headroom required for alignment purposes. */
-	unsigned int extra_tx_headroom;
-};
-
-struct rt2x00_bar_list_entry {
-	struct list_head list;
-	struct rcu_head head;
-
-	struct queue_entry *entry;
-	int block_acked;
-
-	/* Relevant parts of the IEEE80211 BAR header */
-	__u8 ra[6];
-	__u8 ta[6];
-	__le16 control;
-	__le16 start_seq_num;
-};
-
-/*
- * Register defines.
- * Some registers require multiple attempts before success,
- * in those cases REGISTER_BUSY_COUNT attempts should be
- * taken with a REGISTER_BUSY_DELAY interval. Due to USB
- * bus delays, we do not have to loop so many times to wait
- * for valid register value on that bus.
- */
-#define REGISTER_BUSY_COUNT	100
-#define REGISTER_USB_BUSY_COUNT 20
-#define REGISTER_BUSY_DELAY	100
-
-/*
- * Generic RF access.
- * The RF is being accessed by word index.
- */
-static inline void rt2x00_rf_read(struct rt2x00_dev *rt2x00dev,
-				  const unsigned int word, u32 *data)
-{
-	BUG_ON(word < 1 || word > rt2x00dev->ops->rf_size / sizeof(u32));
-	*data = rt2x00dev->rf[word - 1];
-}
-
-static inline void rt2x00_rf_write(struct rt2x00_dev *rt2x00dev,
-				   const unsigned int word, u32 data)
-{
-	BUG_ON(word < 1 || word > rt2x00dev->ops->rf_size / sizeof(u32));
-	rt2x00dev->rf[word - 1] = data;
-}
-
-/*
- * Generic EEPROM access. The EEPROM is being accessed by word or byte index.
- */
-static inline void *rt2x00_eeprom_addr(struct rt2x00_dev *rt2x00dev,
-				       const unsigned int word)
-{
-	return (void *)&rt2x00dev->eeprom[word];
-}
-
-static inline void rt2x00_eeprom_read(struct rt2x00_dev *rt2x00dev,
-				      const unsigned int word, u16 *data)
-{
-	*data = le16_to_cpu(rt2x00dev->eeprom[word]);
-}
-
-static inline void rt2x00_eeprom_write(struct rt2x00_dev *rt2x00dev,
-				       const unsigned int word, u16 data)
-{
-	rt2x00dev->eeprom[word] = cpu_to_le16(data);
-}
-
-static inline u8 rt2x00_eeprom_byte(struct rt2x00_dev *rt2x00dev,
-				    const unsigned int byte)
-{
-	return *(((u8 *)rt2x00dev->eeprom) + byte);
-}
-
-/*
- * Chipset handlers
- */
-static inline void rt2x00_set_chip(struct rt2x00_dev *rt2x00dev,
-				   const u16 rt, const u16 rf, const u16 rev)
-{
-	rt2x00dev->chip.rt = rt;
-	rt2x00dev->chip.rf = rf;
-	rt2x00dev->chip.rev = rev;
-
-	rt2x00_info(rt2x00dev, "Chipset detected - rt: %04x, rf: %04x, rev: %04x\n",
-		    rt2x00dev->chip.rt, rt2x00dev->chip.rf,
-		    rt2x00dev->chip.rev);
-}
-
-static inline void rt2x00_set_rt(struct rt2x00_dev *rt2x00dev,
-				 const u16 rt, const u16 rev)
-{
-	rt2x00dev->chip.rt = rt;
-	rt2x00dev->chip.rev = rev;
-
-	rt2x00_info(rt2x00dev, "RT chipset %04x, rev %04x detected\n",
-		    rt2x00dev->chip.rt, rt2x00dev->chip.rev);
-}
-
-static inline void rt2x00_set_rf(struct rt2x00_dev *rt2x00dev, const u16 rf)
-{
-	rt2x00dev->chip.rf = rf;
-
-	rt2x00_info(rt2x00dev, "RF chipset %04x detected\n",
-		    rt2x00dev->chip.rf);
-}
-
-static inline bool rt2x00_rt(struct rt2x00_dev *rt2x00dev, const u16 rt)
-{
-	return (rt2x00dev->chip.rt == rt);
-}
-
-static inline bool rt2x00_rf(struct rt2x00_dev *rt2x00dev, const u16 rf)
-{
-	return (rt2x00dev->chip.rf == rf);
-}
-
-static inline u16 rt2x00_rev(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00dev->chip.rev;
-}
-
-static inline bool rt2x00_rt_rev(struct rt2x00_dev *rt2x00dev,
-				 const u16 rt, const u16 rev)
-{
-	return (rt2x00_rt(rt2x00dev, rt) && rt2x00_rev(rt2x00dev) == rev);
-}
-
-static inline bool rt2x00_rt_rev_lt(struct rt2x00_dev *rt2x00dev,
-				    const u16 rt, const u16 rev)
-{
-	return (rt2x00_rt(rt2x00dev, rt) && rt2x00_rev(rt2x00dev) < rev);
-}
-
-static inline bool rt2x00_rt_rev_gte(struct rt2x00_dev *rt2x00dev,
-				     const u16 rt, const u16 rev)
-{
-	return (rt2x00_rt(rt2x00dev, rt) && rt2x00_rev(rt2x00dev) >= rev);
-}
-
-static inline void rt2x00_set_chip_intf(struct rt2x00_dev *rt2x00dev,
-					enum rt2x00_chip_intf intf)
-{
-	rt2x00dev->chip.intf = intf;
-}
-
-static inline bool rt2x00_intf(struct rt2x00_dev *rt2x00dev,
-			       enum rt2x00_chip_intf intf)
-{
-	return (rt2x00dev->chip.intf == intf);
-}
-
-static inline bool rt2x00_is_pci(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_PCI) ||
-	       rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_PCIE);
-}
-
-static inline bool rt2x00_is_pcie(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_PCIE);
-}
-
-static inline bool rt2x00_is_usb(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_USB);
-}
-
-static inline bool rt2x00_is_soc(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_SOC);
-}
-
-/* Helpers for capability flags */
-
-static inline bool
-rt2x00_has_cap_flag(struct rt2x00_dev *rt2x00dev,
-		    enum rt2x00_capability_flags cap_flag)
-{
-	return test_bit(cap_flag, &rt2x00dev->cap_flags);
-}
-
-static inline bool
-rt2x00_has_cap_hw_crypto(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_HW_CRYPTO);
-}
-
-static inline bool
-rt2x00_has_cap_power_limit(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_POWER_LIMIT);
-}
-
-static inline bool
-rt2x00_has_cap_control_filters(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_CONTROL_FILTERS);
-}
-
-static inline bool
-rt2x00_has_cap_control_filter_pspoll(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_CONTROL_FILTER_PSPOLL);
-}
-
-static inline bool
-rt2x00_has_cap_pre_tbtt_interrupt(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_PRE_TBTT_INTERRUPT);
-}
-
-static inline bool
-rt2x00_has_cap_link_tuning(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_LINK_TUNING);
-}
-
-static inline bool
-rt2x00_has_cap_frame_type(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_FRAME_TYPE);
-}
-
-static inline bool
-rt2x00_has_cap_rf_sequence(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_RF_SEQUENCE);
-}
-
-static inline bool
-rt2x00_has_cap_external_lna_a(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_EXTERNAL_LNA_A);
-}
-
-static inline bool
-rt2x00_has_cap_external_lna_bg(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_EXTERNAL_LNA_BG);
-}
-
-static inline bool
-rt2x00_has_cap_double_antenna(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_DOUBLE_ANTENNA);
-}
-
-static inline bool
-rt2x00_has_cap_bt_coexist(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_BT_COEXIST);
-}
-
-static inline bool
-rt2x00_has_cap_vco_recalibration(struct rt2x00_dev *rt2x00dev)
-{
-	return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_VCO_RECALIBRATION);
-}
-
-/**
- * rt2x00queue_map_txskb - Map a skb into DMA for TX purposes.
- * @entry: Pointer to &struct queue_entry
- *
- * Returns -ENOMEM if mapping fail, 0 otherwise.
- */
-int rt2x00queue_map_txskb(struct queue_entry *entry);
-
-/**
- * rt2x00queue_unmap_skb - Unmap a skb from DMA.
- * @entry: Pointer to &struct queue_entry
- */
-void rt2x00queue_unmap_skb(struct queue_entry *entry);
-
-/**
- * rt2x00queue_get_tx_queue - Convert tx queue index to queue pointer
- * @rt2x00dev: Pointer to &struct rt2x00_dev.
- * @queue: rt2x00 queue index (see &enum data_queue_qid).
- *
- * Returns NULL for non tx queues.
- */
-static inline struct data_queue *
-rt2x00queue_get_tx_queue(struct rt2x00_dev *rt2x00dev,
-			 const enum data_queue_qid queue)
-{
-	if (queue < rt2x00dev->ops->tx_queues && rt2x00dev->tx)
-		return &rt2x00dev->tx[queue];
-
-	if (queue == QID_ATIM)
-		return rt2x00dev->atim;
-
-	return NULL;
-}
-
-/**
- * rt2x00queue_get_entry - Get queue entry where the given index points to.
- * @queue: Pointer to &struct data_queue from where we obtain the entry.
- * @index: Index identifier for obtaining the correct index.
- */
-struct queue_entry *rt2x00queue_get_entry(struct data_queue *queue,
-					  enum queue_index index);
-
-/**
- * rt2x00queue_pause_queue - Pause a data queue
- * @queue: Pointer to &struct data_queue.
- *
- * This function will pause the data queue locally, preventing
- * new frames to be added to the queue (while the hardware is
- * still allowed to run).
- */
-void rt2x00queue_pause_queue(struct data_queue *queue);
-
-/**
- * rt2x00queue_unpause_queue - unpause a data queue
- * @queue: Pointer to &struct data_queue.
- *
- * This function will unpause the data queue locally, allowing
- * new frames to be added to the queue again.
- */
-void rt2x00queue_unpause_queue(struct data_queue *queue);
-
-/**
- * rt2x00queue_start_queue - Start a data queue
- * @queue: Pointer to &struct data_queue.
- *
- * This function will start handling all pending frames in the queue.
- */
-void rt2x00queue_start_queue(struct data_queue *queue);
-
-/**
- * rt2x00queue_stop_queue - Halt a data queue
- * @queue: Pointer to &struct data_queue.
- *
- * This function will stop all pending frames in the queue.
- */
-void rt2x00queue_stop_queue(struct data_queue *queue);
-
-/**
- * rt2x00queue_flush_queue - Flush a data queue
- * @queue: Pointer to &struct data_queue.
- * @drop: True to drop all pending frames.
- *
- * This function will flush the queue. After this call
- * the queue is guaranteed to be empty.
- */
-void rt2x00queue_flush_queue(struct data_queue *queue, bool drop);
-
-/**
- * rt2x00queue_start_queues - Start all data queues
- * @rt2x00dev: Pointer to &struct rt2x00_dev.
- *
- * This function will loop through all available queues to start them
- */
-void rt2x00queue_start_queues(struct rt2x00_dev *rt2x00dev);
-
-/**
- * rt2x00queue_stop_queues - Halt all data queues
- * @rt2x00dev: Pointer to &struct rt2x00_dev.
- *
- * This function will loop through all available queues to stop
- * any pending frames.
- */
-void rt2x00queue_stop_queues(struct rt2x00_dev *rt2x00dev);
-
-/**
- * rt2x00queue_flush_queues - Flush all data queues
- * @rt2x00dev: Pointer to &struct rt2x00_dev.
- * @drop: True to drop all pending frames.
- *
- * This function will loop through all available queues to flush
- * any pending frames.
- */
-void rt2x00queue_flush_queues(struct rt2x00_dev *rt2x00dev, bool drop);
-
-/*
- * Debugfs handlers.
- */
-/**
- * rt2x00debug_dump_frame - Dump a frame to userspace through debugfs.
- * @rt2x00dev: Pointer to &struct rt2x00_dev.
- * @type: The type of frame that is being dumped.
- * @skb: The skb containing the frame to be dumped.
- */
-#ifdef CONFIG_RT2X00_LIB_DEBUGFS
-void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
-			    enum rt2x00_dump_type type, struct sk_buff *skb);
-#else
-static inline void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
-					  enum rt2x00_dump_type type,
-					  struct sk_buff *skb)
-{
-}
-#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
-
-/*
- * Utility functions.
- */
-u32 rt2x00lib_get_bssidx(struct rt2x00_dev *rt2x00dev,
-			 struct ieee80211_vif *vif);
-
-/*
- * Interrupt context handlers.
- */
-void rt2x00lib_beacondone(struct rt2x00_dev *rt2x00dev);
-void rt2x00lib_pretbtt(struct rt2x00_dev *rt2x00dev);
-void rt2x00lib_dmastart(struct queue_entry *entry);
-void rt2x00lib_dmadone(struct queue_entry *entry);
-void rt2x00lib_txdone(struct queue_entry *entry,
-		      struct txdone_entry_desc *txdesc);
-void rt2x00lib_txdone_noinfo(struct queue_entry *entry, u32 status);
-void rt2x00lib_rxdone(struct queue_entry *entry, gfp_t gfp);
-
-/*
- * mac80211 handlers.
- */
-void rt2x00mac_tx(struct ieee80211_hw *hw,
-		  struct ieee80211_tx_control *control,
-		  struct sk_buff *skb);
-int rt2x00mac_start(struct ieee80211_hw *hw);
-void rt2x00mac_stop(struct ieee80211_hw *hw);
-int rt2x00mac_add_interface(struct ieee80211_hw *hw,
-			    struct ieee80211_vif *vif);
-void rt2x00mac_remove_interface(struct ieee80211_hw *hw,
-				struct ieee80211_vif *vif);
-int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed);
-void rt2x00mac_configure_filter(struct ieee80211_hw *hw,
-				unsigned int changed_flags,
-				unsigned int *total_flags,
-				u64 multicast);
-int rt2x00mac_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
-		      bool set);
-#ifdef CONFIG_RT2X00_LIB_CRYPTO
-int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
-		      struct ieee80211_vif *vif, struct ieee80211_sta *sta,
-		      struct ieee80211_key_conf *key);
-#else
-#define rt2x00mac_set_key	NULL
-#endif /* CONFIG_RT2X00_LIB_CRYPTO */
-int rt2x00mac_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		      struct ieee80211_sta *sta);
-int rt2x00mac_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-			 struct ieee80211_sta *sta);
-void rt2x00mac_sw_scan_start(struct ieee80211_hw *hw,
-			     struct ieee80211_vif *vif,
-			     const u8 *mac_addr);
-void rt2x00mac_sw_scan_complete(struct ieee80211_hw *hw,
-				struct ieee80211_vif *vif);
-int rt2x00mac_get_stats(struct ieee80211_hw *hw,
-			struct ieee80211_low_level_stats *stats);
-void rt2x00mac_bss_info_changed(struct ieee80211_hw *hw,
-				struct ieee80211_vif *vif,
-				struct ieee80211_bss_conf *bss_conf,
-				u32 changes);
-int rt2x00mac_conf_tx(struct ieee80211_hw *hw,
-		      struct ieee80211_vif *vif, u16 queue,
-		      const struct ieee80211_tx_queue_params *params);
-void rt2x00mac_rfkill_poll(struct ieee80211_hw *hw);
-void rt2x00mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		     u32 queues, bool drop);
-int rt2x00mac_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant);
-int rt2x00mac_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant);
-void rt2x00mac_get_ringparam(struct ieee80211_hw *hw,
-			     u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max);
-bool rt2x00mac_tx_frames_pending(struct ieee80211_hw *hw);
-
-/*
- * Driver allocation handlers.
- */
-int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev);
-void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev);
-#ifdef CONFIG_PM
-int rt2x00lib_suspend(struct rt2x00_dev *rt2x00dev, pm_message_t state);
-int rt2x00lib_resume(struct rt2x00_dev *rt2x00dev);
-#endif /* CONFIG_PM */
-
-#endif /* RT2X00_H */