drivers/net/wireless/libertas/defs.h - kernel/msm - Gitiles

 /**
   * This header file contains global constant/enum definitions,
   * global variable declaration.
   */
 #ifndef _WLAN_DEFS_H_
 #define _WLAN_DEFS_H_

 #include <linux/spinlock.h>

 #ifdef CONFIG_LIBERTAS_DEBUG
 #define DEBUG
 #define PROC_DEBUG
 #endif

 #define DRV_NAME "usb8xxx"


 #define LBS_DEB_ENTER	(1<<0)
 #define LBS_DEB_LEAVE	(1<<1)
 #define LBS_DEB_MAIN	(1<<2)
 #define LBS_DEB_NET	(1<<3)
 #define LBS_DEB_MESH	(1<<4)
 #define LBS_DEB_WEXT	(1<<5)
 #define LBS_DEB_IOCTL	(1<<6)
 #define LBS_DEB_SCAN	(1<<7)
 #define LBS_DEB_ASSOC	(1<<8)
 #define LBS_DEB_JOIN	(1<<9)
 #define LBS_DEB_11D	(1<<10)
 #define LBS_DEB_DEBUGFS	(1<<11)
 #define LBS_DEB_ETHTOOL	(1<<12)
 #define LBS_DEB_HOST	(1<<13)
 #define LBS_DEB_CMD	(1<<14)
 #define LBS_DEB_RX	(1<<15)
 #define LBS_DEB_TX	(1<<16)
 #define LBS_DEB_FW	(1<<17)
 #define LBS_DEB_USB	(1<<18)
 #define LBS_DEB_CS	(1<<19)
 #define LBS_DEB_THREAD	(1<<20)
 #define LBS_DEB_HEX	(1<<21)

 extern unsigned int libertas_debug_flags;

 #ifdef DEBUG
 #define LBS_DEB_LL(grp, fmt, args...) \
 do { if ((libertas_debug_flags & (grp)) == (grp)) \
   printk(KERN_DEBUG DRV_NAME "%s: " fmt, \
          in_interrupt() ? " (INT)" : "", ## args); } while (0)
 #else
 #define LBS_DEB_LL(grp, fmt, args...) do {} while (0)
 #endif

 #define lbs_deb_enter(grp) \
   LBS_DEB_LL(grp | LBS_DEB_ENTER, "%s() %d enter\n", __FUNCTION__, __LINE__);
 #define lbs_deb_enter_args(grp, fmt, args...) \
   LBS_DEB_LL(grp | LBS_DEB_ENTER, "%s(" fmt "):%d\n", __FUNCTION__, ## args, __LINE__);
 #define lbs_deb_leave(grp) \
   LBS_DEB_LL(grp | LBS_DEB_LEAVE, "%s():%d leave\n", __FUNCTION__, __LINE__);
 #define lbs_deb_leave_args(grp, fmt, args...) \
   LBS_DEB_LL(grp | LBS_DEB_LEAVE, "%s():%d leave, " fmt "\n", \
   __FUNCTION__, __LINE__, ##args);
 #define lbs_deb_main(fmt, args...)      LBS_DEB_LL(LBS_DEB_MAIN, fmt, ##args)
 #define lbs_deb_net(fmt, args...)       LBS_DEB_LL(LBS_DEB_NET, fmt, ##args)
 #define lbs_deb_mesh(fmt, args...)      LBS_DEB_LL(LBS_DEB_MESH, fmt, ##args)
 #define lbs_deb_wext(fmt, args...)      LBS_DEB_LL(LBS_DEB_WEXT, fmt, ##args)
 #define lbs_deb_ioctl(fmt, args...)     LBS_DEB_LL(LBS_DEB_IOCTL, fmt, ##args)
 #define lbs_deb_scan(fmt, args...)      LBS_DEB_LL(LBS_DEB_SCAN, fmt, ##args)
 #define lbs_deb_assoc(fmt, args...)     LBS_DEB_LL(LBS_DEB_ASSOC, fmt, ##args)
 #define lbs_deb_join(fmt, args...)      LBS_DEB_LL(LBS_DEB_JOIN, fmt, ##args)
 #define lbs_deb_11d(fmt, args...)       LBS_DEB_LL(LBS_DEB_11D, fmt, ##args)
 #define lbs_deb_debugfs(fmt, args...)   LBS_DEB_LL(LBS_DEB_DEBUGFS, fmt, ##args)
 #define lbs_deb_ethtool(fmt, args...)   LBS_DEB_LL(LBS_DEB_ETHTOOL, fmt, ##args)
 #define lbs_deb_host(fmt, args...)      LBS_DEB_LL(LBS_DEB_HOST, fmt, ##args)
 #define lbs_deb_cmd(fmt, args...)       LBS_DEB_LL(LBS_DEB_CMD, fmt, ##args)
 #define lbs_deb_rx(fmt, args...)        LBS_DEB_LL(LBS_DEB_RX, fmt, ##args)
 #define lbs_deb_tx(fmt, args...)        LBS_DEB_LL(LBS_DEB_TX, fmt, ##args)
 #define lbs_deb_fw(fmt, args...)        LBS_DEB_LL(LBS_DEB_FW, fmt, ##args)
 #define lbs_deb_usb(fmt, args...)       LBS_DEB_LL(LBS_DEB_USB, fmt, ##args)
 #define lbs_deb_usbd(dev, fmt, args...) LBS_DEB_LL(LBS_DEB_USB, "%s:" fmt, (dev)->bus_id, ##args)
 #define lbs_deb_cs(fmt, args...)        LBS_DEB_LL(LBS_DEB_CS, fmt, ##args)
 #define lbs_deb_thread(fmt, args...)    LBS_DEB_LL(LBS_DEB_THREAD, fmt, ##args)

 #define lbs_pr_info(format, args...) \
 	printk(KERN_INFO DRV_NAME": " format, ## args)
 #define lbs_pr_err(format, args...) \
 	printk(KERN_ERR DRV_NAME": " format, ## args)
 #define lbs_pr_alert(format, args...) \
 	printk(KERN_ALERT DRV_NAME": " format, ## args)

 #ifdef DEBUG
 static inline void lbs_dbg_hex(char *prompt, u8 * buf, int len)
 {
 	int i = 0;

 	if (!(libertas_debug_flags & LBS_DEB_HEX))
 		return;

 	printk(KERN_DEBUG "%s: ", prompt);
 	for (i = 1; i <= len; i++) {
 		printk("%02x ", (u8) * buf);
 		buf++;
 	}
 	printk("\n");
 }
 #else
 #define lbs_dbg_hex(x,y,z)				do {} while (0)
 #endif


 /** Buffer Constants */

 /*	The size of SQ memory PPA, DPA are 8 DWORDs, that keep the physical
 *	addresses of TxPD buffers. Station has only 8 TxPD available, Whereas
 *	driver has more local TxPDs. Each TxPD on the host memory is associated
 *	with a Tx control node. The driver maintains 8 RxPD descriptors for
 *	station firmware to store Rx packet information.
 *
 *	Current version of MAC has a 32x6 multicast address buffer.
 *
 *	802.11b can have up to  14 channels, the driver keeps the
 *	BSSID(MAC address) of each APs or Ad hoc stations it has sensed.
 */

 #define MRVDRV_MAX_MULTICAST_LIST_SIZE	32
 #define MRVDRV_NUM_OF_CMD_BUFFER        10
 #define MRVDRV_SIZE_OF_CMD_BUFFER       (2 * 1024)
 #define MRVDRV_MAX_CHANNEL_SIZE		14
 #define MRVDRV_MAX_BSSID_LIST		64
 #define MRVDRV_ASSOCIATION_TIME_OUT	255
 #define MRVDRV_SNAP_HEADER_LEN          8

 #define	WLAN_UPLD_SIZE			2312
 #define DEV_NAME_LEN			32

 /** Misc constants */
 /* This section defines 802.11 specific contants */

 #define MRVDRV_MAX_BSS_DESCRIPTS		16
 #define MRVDRV_MAX_REGION_CODE			6

 #define MRVDRV_IGNORE_MULTIPLE_DTIM		0xfffe
 #define MRVDRV_MIN_MULTIPLE_DTIM		1
 #define MRVDRV_MAX_MULTIPLE_DTIM		5
 #define MRVDRV_DEFAULT_MULTIPLE_DTIM		1

 #define MRVDRV_DEFAULT_LISTEN_INTERVAL		10

 #define	MRVDRV_CHANNELS_PER_SCAN		4
 #define	MRVDRV_MAX_CHANNELS_PER_SCAN		14

 #define MRVDRV_DEBUG_RX_PATH		0x00000001
 #define MRVDRV_DEBUG_TX_PATH		0x00000002

 #define MRVDRV_MIN_BEACON_INTERVAL		20
 #define MRVDRV_MAX_BEACON_INTERVAL		1000
 #define MRVDRV_BEACON_INTERVAL			100

 /** TxPD status */

 /*	Station firmware use TxPD status field to report final Tx transmit
 *	result, Bit masks are used to present combined situations.
 */

 #define MRVDRV_TxPD_POWER_MGMT_NULL_PACKET 0x01
 #define MRVDRV_TxPD_POWER_MGMT_LAST_PACKET 0x08

 /** Tx mesh flag */
 /* Currently we are using normal WDS flag as mesh flag.
  * TODO: change to proper mesh flag when MAC understands it.
  */
 #define TxPD_CONTROL_WDS_FRAME (1<<17)
 #define TxPD_MESH_FRAME TxPD_CONTROL_WDS_FRAME

 /** RxPD status */

 #define MRVDRV_RXPD_STATUS_OK                0x0001

 /** RxPD status - Received packet types */
 /** Rx mesh flag */
 /* Currently we are using normal WDS flag as mesh flag.
  * TODO: change to proper mesh flag when MAC understands it.
  */
 #define RxPD_CONTROL_WDS_FRAME (0x40)
 #define RxPD_MESH_FRAME RxPD_CONTROL_WDS_FRAME

 /** RSSI-related defines */
 /*	RSSI constants are used to implement 802.11 RSSI threshold
 *	indication. if the Rx packet signal got too weak for 5 consecutive
 *	times, miniport driver (driver) will report this event to wrapper
 */

 #define MRVDRV_NF_DEFAULT_SCAN_VALUE		(-96)

 /** RTS/FRAG related defines */
 #define MRVDRV_RTS_MIN_VALUE		0
 #define MRVDRV_RTS_MAX_VALUE		2347
 #define MRVDRV_FRAG_MIN_VALUE		256
 #define MRVDRV_FRAG_MAX_VALUE		2346

 /* This is for firmware specific length */
 #define EXTRA_LEN	36

 #define MRVDRV_ETH_TX_PACKET_BUFFER_SIZE \
 	(ETH_FRAME_LEN + sizeof(struct txpd) + EXTRA_LEN)

 #define MRVDRV_ETH_RX_PACKET_BUFFER_SIZE \
 	(ETH_FRAME_LEN + sizeof(struct rxpd) \
 	 + MRVDRV_SNAP_HEADER_LEN + EXTRA_LEN)

 #define	CMD_F_HOSTCMD		(1 << 0)
 #define FW_CAPINFO_WPA  	(1 << 0)

 /** WPA key LENGTH*/
 #define MRVL_MAX_KEY_WPA_KEY_LENGTH     32

 #define KEY_LEN_WPA_AES			16
 #define KEY_LEN_WPA_TKIP		32
 #define KEY_LEN_WEP_104			13
 #define KEY_LEN_WEP_40			5

 #define RF_ANTENNA_1		0x1
 #define RF_ANTENNA_2		0x2
 #define RF_ANTENNA_AUTO		0xFFFF

 #define	BAND_B			(0x01)
 #define	BAND_G			(0x02)
 #define ALL_802_11_BANDS	(BAND_B | BAND_G)

 /** MACRO DEFINITIONS */
 #define CAL_NF(NF)			((s32)(-(s32)(NF)))
 #define CAL_RSSI(SNR, NF) 		((s32)((s32)(SNR) + CAL_NF(NF)))
 #define SCAN_RSSI(RSSI)			(0x100 - ((u8)(RSSI)))

 #define DEFAULT_BCN_AVG_FACTOR		8
 #define DEFAULT_DATA_AVG_FACTOR		8
 #define AVG_SCALE			100
 #define CAL_AVG_SNR_NF(AVG, SNRNF, N)         \
                         (((AVG) == 0) ? ((u16)(SNRNF) * AVG_SCALE) : \
                         ((((int)(AVG) * (N -1)) + ((u16)(SNRNF) * \
                         AVG_SCALE))  / N))

 #define B_SUPPORTED_RATES		8
 #define G_SUPPORTED_RATES		14

 #define	WLAN_SUPPORTED_RATES		14

 #define	MAX_LEDS			8

 #define IS_MESH_FRAME(x) (x->cb[6])
 #define SET_MESH_FRAME(x) (x->cb[6]=1)
 #define UNSET_MESH_FRAME(x) (x->cb[6]=0)

 /** Global Variable Declaration */
 typedef struct _wlan_private wlan_private;
 typedef struct _wlan_adapter wlan_adapter;
 extern const char libertas_driver_version[];
 extern u16 libertas_region_code_to_index[MRVDRV_MAX_REGION_CODE];

 extern u8 libertas_supported_rates[G_SUPPORTED_RATES];

 extern u8 libertas_adhoc_rates_g[G_SUPPORTED_RATES];

 extern u8 libertas_adhoc_rates_b[4];

 /** ENUM definition*/
 /** SNRNF_TYPE */
 enum SNRNF_TYPE {
 	TYPE_BEACON = 0,
 	TYPE_RXPD,
 	MAX_TYPE_B
 };

 /** SNRNF_DATA*/
 enum SNRNF_DATA {
 	TYPE_NOAVG = 0,
 	TYPE_AVG,
 	MAX_TYPE_AVG
 };

 /** WLAN_802_11_POWER_MODE */
 enum WLAN_802_11_POWER_MODE {
 	wlan802_11powermodecam,
 	wlan802_11powermodemax_psp,
 	wlan802_11Powermodefast_psp,
 	/*not a real mode, defined as an upper bound */
 	wlan802_11powemodemax
 };

 /** PS_STATE */
 enum PS_STATE {
 	PS_STATE_FULL_POWER,
 	PS_STATE_AWAKE,
 	PS_STATE_PRE_SLEEP,
 	PS_STATE_SLEEP
 };

 /** DNLD_STATE */
 enum DNLD_STATE {
 	DNLD_RES_RECEIVED,
 	DNLD_DATA_SENT,
 	DNLD_CMD_SENT
 };

 /** WLAN_MEDIA_STATE */
 enum WLAN_MEDIA_STATE {
 	libertas_connected,
 	libertas_disconnected
 };

 /** WLAN_802_11_PRIVACY_FILTER */
 enum WLAN_802_11_PRIVACY_FILTER {
 	wlan802_11privfilteracceptall,
 	wlan802_11privfilter8021xWEP
 };

 /** mv_ms_type */
 enum mv_ms_type {
 	MVMS_DAT = 0,
 	MVMS_CMD = 1,
 	MVMS_TXDONE = 2,
 	MVMS_EVENT
 };

 /** SNMP_MIB_INDEX_e */
 enum SNMP_MIB_INDEX_e {
 	desired_bsstype_i = 0,
 	op_rateset_i,
 	bcnperiod_i,
 	dtimperiod_i,
 	assocrsp_timeout_i,
 	rtsthresh_i,
 	short_retrylim_i,
 	long_retrylim_i,
 	fragthresh_i,
 	dot11d_i,
 	dot11h_i,
 	manufid_i,
 	prodID_i,
 	manuf_oui_i,
 	manuf_name_i,
 	manuf_prodname_i,
 	manuf_prodver_i,
 };

 /** KEY_TYPE_ID */
 enum KEY_TYPE_ID {
 	KEY_TYPE_ID_WEP = 0,
 	KEY_TYPE_ID_TKIP,
 	KEY_TYPE_ID_AES
 };

 /** KEY_INFO_WPA (applies to both TKIP and AES/CCMP) */
 enum KEY_INFO_WPA {
 	KEY_INFO_WPA_MCAST = 0x01,
 	KEY_INFO_WPA_UNICAST = 0x02,
 	KEY_INFO_WPA_ENABLED = 0x04
 };

 /** SNMP_MIB_VALUE_e */
 enum SNMP_MIB_VALUE_e {
 	SNMP_MIB_VALUE_INFRA = 1,
 	SNMP_MIB_VALUE_ADHOC
 };

 /* Default values for fwt commands. */
 #define FWT_DEFAULT_METRIC 0
 #define FWT_DEFAULT_DIR 1
 #define FWT_DEFAULT_SSN 0xffffffff
 #define FWT_DEFAULT_DSN 0
 #define FWT_DEFAULT_HOPCOUNT 0
 #define FWT_DEFAULT_TTL 0
 #define FWT_DEFAULT_EXPIRATION 0
 #define FWT_DEFAULT_SLEEPMODE 0
 #define FWT_DEFAULT_SNR 0

 #endif				/* _WLAN_DEFS_H_ */
	/**
	* This header file contains global constant/enum definitions,
	* global variable declaration.
	*/
	#ifndef _WLAN_DEFS_H_
	#define _WLAN_DEFS_H_

	#include <linux/spinlock.h>

	#ifdef CONFIG_LIBERTAS_DEBUG
	#define DEBUG
	#define PROC_DEBUG
	#endif

	#define DRV_NAME "usb8xxx"


	#define LBS_DEB_ENTER (1<<0)
	#define LBS_DEB_LEAVE (1<<1)
	#define LBS_DEB_MAIN (1<<2)
	#define LBS_DEB_NET (1<<3)
	#define LBS_DEB_MESH (1<<4)
	#define LBS_DEB_WEXT (1<<5)
	#define LBS_DEB_IOCTL (1<<6)
	#define LBS_DEB_SCAN (1<<7)
	#define LBS_DEB_ASSOC (1<<8)
	#define LBS_DEB_JOIN (1<<9)
	#define LBS_DEB_11D (1<<10)
	#define LBS_DEB_DEBUGFS (1<<11)
	#define LBS_DEB_ETHTOOL (1<<12)
	#define LBS_DEB_HOST (1<<13)
	#define LBS_DEB_CMD (1<<14)
	#define LBS_DEB_RX (1<<15)
	#define LBS_DEB_TX (1<<16)
	#define LBS_DEB_FW (1<<17)
	#define LBS_DEB_USB (1<<18)
	#define LBS_DEB_CS (1<<19)
	#define LBS_DEB_THREAD (1<<20)
	#define LBS_DEB_HEX (1<<21)

	extern unsigned int libertas_debug_flags;

	#ifdef DEBUG
	#define LBS_DEB_LL(grp, fmt, args...) \
	do { if ((libertas_debug_flags & (grp)) == (grp)) \
	printk(KERN_DEBUG DRV_NAME "%s: " fmt, \
	in_interrupt() ? " (INT)" : "", ## args); } while (0)
	#else
	#define LBS_DEB_LL(grp, fmt, args...) do {} while (0)
	#endif

	#define lbs_deb_enter(grp) \
	LBS_DEB_LL(grp \| LBS_DEB_ENTER, "%s() %d enter\n", __FUNCTION__, __LINE__);
	#define lbs_deb_enter_args(grp, fmt, args...) \
	LBS_DEB_LL(grp \| LBS_DEB_ENTER, "%s(" fmt "):%d\n", __FUNCTION__, ## args, __LINE__);
	#define lbs_deb_leave(grp) \
	LBS_DEB_LL(grp \| LBS_DEB_LEAVE, "%s():%d leave\n", __FUNCTION__, __LINE__);
	#define lbs_deb_leave_args(grp, fmt, args...) \
	LBS_DEB_LL(grp \| LBS_DEB_LEAVE, "%s():%d leave, " fmt "\n", \
	__FUNCTION__, __LINE__, ##args);
	#define lbs_deb_main(fmt, args...) LBS_DEB_LL(LBS_DEB_MAIN, fmt, ##args)
	#define lbs_deb_net(fmt, args...) LBS_DEB_LL(LBS_DEB_NET, fmt, ##args)
	#define lbs_deb_mesh(fmt, args...) LBS_DEB_LL(LBS_DEB_MESH, fmt, ##args)
	#define lbs_deb_wext(fmt, args...) LBS_DEB_LL(LBS_DEB_WEXT, fmt, ##args)
	#define lbs_deb_ioctl(fmt, args...) LBS_DEB_LL(LBS_DEB_IOCTL, fmt, ##args)
	#define lbs_deb_scan(fmt, args...) LBS_DEB_LL(LBS_DEB_SCAN, fmt, ##args)
	#define lbs_deb_assoc(fmt, args...) LBS_DEB_LL(LBS_DEB_ASSOC, fmt, ##args)
	#define lbs_deb_join(fmt, args...) LBS_DEB_LL(LBS_DEB_JOIN, fmt, ##args)
	#define lbs_deb_11d(fmt, args...) LBS_DEB_LL(LBS_DEB_11D, fmt, ##args)
	#define lbs_deb_debugfs(fmt, args...) LBS_DEB_LL(LBS_DEB_DEBUGFS, fmt, ##args)
	#define lbs_deb_ethtool(fmt, args...) LBS_DEB_LL(LBS_DEB_ETHTOOL, fmt, ##args)
	#define lbs_deb_host(fmt, args...) LBS_DEB_LL(LBS_DEB_HOST, fmt, ##args)
	#define lbs_deb_cmd(fmt, args...) LBS_DEB_LL(LBS_DEB_CMD, fmt, ##args)
	#define lbs_deb_rx(fmt, args...) LBS_DEB_LL(LBS_DEB_RX, fmt, ##args)
	#define lbs_deb_tx(fmt, args...) LBS_DEB_LL(LBS_DEB_TX, fmt, ##args)
	#define lbs_deb_fw(fmt, args...) LBS_DEB_LL(LBS_DEB_FW, fmt, ##args)
	#define lbs_deb_usb(fmt, args...) LBS_DEB_LL(LBS_DEB_USB, fmt, ##args)
	#define lbs_deb_usbd(dev, fmt, args...) LBS_DEB_LL(LBS_DEB_USB, "%s:" fmt, (dev)->bus_id, ##args)
	#define lbs_deb_cs(fmt, args...) LBS_DEB_LL(LBS_DEB_CS, fmt, ##args)
	#define lbs_deb_thread(fmt, args...) LBS_DEB_LL(LBS_DEB_THREAD, fmt, ##args)

	#define lbs_pr_info(format, args...) \
	printk(KERN_INFO DRV_NAME": " format, ## args)
	#define lbs_pr_err(format, args...) \
	printk(KERN_ERR DRV_NAME": " format, ## args)
	#define lbs_pr_alert(format, args...) \
	printk(KERN_ALERT DRV_NAME": " format, ## args)

	#ifdef DEBUG
	static inline void lbs_dbg_hex(char prompt, u8 buf, int len)
	{
	int i = 0;

	if (!(libertas_debug_flags & LBS_DEB_HEX))
	return;

	printk(KERN_DEBUG "%s: ", prompt);
	for (i = 1; i <= len; i++) {
	printk("%02x ", (u8) * buf);
	buf++;
	}
	printk("\n");
	}
	#else
	#define lbs_dbg_hex(x,y,z) do {} while (0)
	#endif



	/** Buffer Constants */

	/* The size of SQ memory PPA, DPA are 8 DWORDs, that keep the physical
	* addresses of TxPD buffers. Station has only 8 TxPD available, Whereas
	* driver has more local TxPDs. Each TxPD on the host memory is associated
	* with a Tx control node. The driver maintains 8 RxPD descriptors for
	* station firmware to store Rx packet information.
	*
	* Current version of MAC has a 32x6 multicast address buffer.
	*
	* 802.11b can have up to 14 channels, the driver keeps the
	* BSSID(MAC address) of each APs or Ad hoc stations it has sensed.
	*/

	#define MRVDRV_MAX_MULTICAST_LIST_SIZE 32
	#define MRVDRV_NUM_OF_CMD_BUFFER 10
	#define MRVDRV_SIZE_OF_CMD_BUFFER (2 * 1024)
	#define MRVDRV_MAX_CHANNEL_SIZE 14
	#define MRVDRV_MAX_BSSID_LIST 64
	#define MRVDRV_ASSOCIATION_TIME_OUT 255
	#define MRVDRV_SNAP_HEADER_LEN 8

	#define WLAN_UPLD_SIZE 2312
	#define DEV_NAME_LEN 32

	/** Misc constants */
	/* This section defines 802.11 specific contants */

	#define MRVDRV_MAX_BSS_DESCRIPTS 16
	#define MRVDRV_MAX_REGION_CODE 6

	#define MRVDRV_IGNORE_MULTIPLE_DTIM 0xfffe
	#define MRVDRV_MIN_MULTIPLE_DTIM 1
	#define MRVDRV_MAX_MULTIPLE_DTIM 5
	#define MRVDRV_DEFAULT_MULTIPLE_DTIM 1

	#define MRVDRV_DEFAULT_LISTEN_INTERVAL 10

	#define MRVDRV_CHANNELS_PER_SCAN 4
	#define MRVDRV_MAX_CHANNELS_PER_SCAN 14

	#define MRVDRV_DEBUG_RX_PATH 0x00000001
	#define MRVDRV_DEBUG_TX_PATH 0x00000002

	#define MRVDRV_MIN_BEACON_INTERVAL 20
	#define MRVDRV_MAX_BEACON_INTERVAL 1000
	#define MRVDRV_BEACON_INTERVAL 100

	/** TxPD status */

	/* Station firmware use TxPD status field to report final Tx transmit
	* result, Bit masks are used to present combined situations.
	*/

	#define MRVDRV_TxPD_POWER_MGMT_NULL_PACKET 0x01
	#define MRVDRV_TxPD_POWER_MGMT_LAST_PACKET 0x08

	/** Tx mesh flag */
	/* Currently we are using normal WDS flag as mesh flag.
	* TODO: change to proper mesh flag when MAC understands it.
	*/
	#define TxPD_CONTROL_WDS_FRAME (1<<17)
	#define TxPD_MESH_FRAME TxPD_CONTROL_WDS_FRAME

	/** RxPD status */

	#define MRVDRV_RXPD_STATUS_OK 0x0001

	/** RxPD status - Received packet types */
	/** Rx mesh flag */
	/* Currently we are using normal WDS flag as mesh flag.
	* TODO: change to proper mesh flag when MAC understands it.
	*/
	#define RxPD_CONTROL_WDS_FRAME (0x40)
	#define RxPD_MESH_FRAME RxPD_CONTROL_WDS_FRAME

	/** RSSI-related defines */
	/* RSSI constants are used to implement 802.11 RSSI threshold
	* indication. if the Rx packet signal got too weak for 5 consecutive
	* times, miniport driver (driver) will report this event to wrapper
	*/

	#define MRVDRV_NF_DEFAULT_SCAN_VALUE (-96)

	/** RTS/FRAG related defines */
	#define MRVDRV_RTS_MIN_VALUE 0
	#define MRVDRV_RTS_MAX_VALUE 2347
	#define MRVDRV_FRAG_MIN_VALUE 256
	#define MRVDRV_FRAG_MAX_VALUE 2346

	/* This is for firmware specific length */
	#define EXTRA_LEN 36

	#define MRVDRV_ETH_TX_PACKET_BUFFER_SIZE \
	(ETH_FRAME_LEN + sizeof(struct txpd) + EXTRA_LEN)

	#define MRVDRV_ETH_RX_PACKET_BUFFER_SIZE \
	(ETH_FRAME_LEN + sizeof(struct rxpd) \
	+ MRVDRV_SNAP_HEADER_LEN + EXTRA_LEN)

	#define CMD_F_HOSTCMD (1 << 0)
	#define FW_CAPINFO_WPA (1 << 0)

	/** WPA key LENGTH*/
	#define MRVL_MAX_KEY_WPA_KEY_LENGTH 32

	#define KEY_LEN_WPA_AES 16
	#define KEY_LEN_WPA_TKIP 32
	#define KEY_LEN_WEP_104 13
	#define KEY_LEN_WEP_40 5

	#define RF_ANTENNA_1 0x1
	#define RF_ANTENNA_2 0x2
	#define RF_ANTENNA_AUTO 0xFFFF

	#define BAND_B (0x01)
	#define BAND_G (0x02)
	#define ALL_802_11_BANDS (BAND_B \| BAND_G)

	/** MACRO DEFINITIONS */
	#define CAL_NF(NF) ((s32)(-(s32)(NF)))
	#define CAL_RSSI(SNR, NF) ((s32)((s32)(SNR) + CAL_NF(NF)))
	#define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI)))

	#define DEFAULT_BCN_AVG_FACTOR 8
	#define DEFAULT_DATA_AVG_FACTOR 8
	#define AVG_SCALE 100
	#define CAL_AVG_SNR_NF(AVG, SNRNF, N) \
	(((AVG) == 0) ? ((u16)(SNRNF) * AVG_SCALE) : \
	((((int)(AVG) * (N -1)) + ((u16)(SNRNF) * \
	AVG_SCALE)) / N))

	#define B_SUPPORTED_RATES 8
	#define G_SUPPORTED_RATES 14

	#define WLAN_SUPPORTED_RATES 14

	#define MAX_LEDS 8

	#define IS_MESH_FRAME(x) (x->cb[6])
	#define SET_MESH_FRAME(x) (x->cb[6]=1)
	#define UNSET_MESH_FRAME(x) (x->cb[6]=0)

	/** Global Variable Declaration */
	typedef struct _wlan_private wlan_private;
	typedef struct _wlan_adapter wlan_adapter;
	extern const char libertas_driver_version[];
	extern u16 libertas_region_code_to_index[MRVDRV_MAX_REGION_CODE];

	extern u8 libertas_supported_rates[G_SUPPORTED_RATES];

	extern u8 libertas_adhoc_rates_g[G_SUPPORTED_RATES];

	extern u8 libertas_adhoc_rates_b[4];

	/** ENUM definition*/
	/** SNRNF_TYPE */
	enum SNRNF_TYPE {
	TYPE_BEACON = 0,
	TYPE_RXPD,
	MAX_TYPE_B
	};

	/** SNRNF_DATA*/
	enum SNRNF_DATA {
	TYPE_NOAVG = 0,
	TYPE_AVG,
	MAX_TYPE_AVG
	};

	/** WLAN_802_11_POWER_MODE */
	enum WLAN_802_11_POWER_MODE {
	wlan802_11powermodecam,
	wlan802_11powermodemax_psp,
	wlan802_11Powermodefast_psp,
	/not a real mode, defined as an upper bound /
	wlan802_11powemodemax
	};

	/** PS_STATE */
	enum PS_STATE {
	PS_STATE_FULL_POWER,
	PS_STATE_AWAKE,
	PS_STATE_PRE_SLEEP,
	PS_STATE_SLEEP
	};

	/** DNLD_STATE */
	enum DNLD_STATE {
	DNLD_RES_RECEIVED,
	DNLD_DATA_SENT,
	DNLD_CMD_SENT
	};

	/** WLAN_MEDIA_STATE */
	enum WLAN_MEDIA_STATE {
	libertas_connected,
	libertas_disconnected
	};

	/** WLAN_802_11_PRIVACY_FILTER */
	enum WLAN_802_11_PRIVACY_FILTER {
	wlan802_11privfilteracceptall,
	wlan802_11privfilter8021xWEP
	};

	/** mv_ms_type */
	enum mv_ms_type {
	MVMS_DAT = 0,
	MVMS_CMD = 1,
	MVMS_TXDONE = 2,
	MVMS_EVENT
	};

	/** SNMP_MIB_INDEX_e */
	enum SNMP_MIB_INDEX_e {
	desired_bsstype_i = 0,
	op_rateset_i,
	bcnperiod_i,
	dtimperiod_i,
	assocrsp_timeout_i,
	rtsthresh_i,
	short_retrylim_i,
	long_retrylim_i,
	fragthresh_i,
	dot11d_i,
	dot11h_i,
	manufid_i,
	prodID_i,
	manuf_oui_i,
	manuf_name_i,
	manuf_prodname_i,
	manuf_prodver_i,
	};

	/** KEY_TYPE_ID */
	enum KEY_TYPE_ID {
	KEY_TYPE_ID_WEP = 0,
	KEY_TYPE_ID_TKIP,
	KEY_TYPE_ID_AES
	};

	/** KEY_INFO_WPA (applies to both TKIP and AES/CCMP) */
	enum KEY_INFO_WPA {
	KEY_INFO_WPA_MCAST = 0x01,
	KEY_INFO_WPA_UNICAST = 0x02,
	KEY_INFO_WPA_ENABLED = 0x04
	};

	/** SNMP_MIB_VALUE_e */
	enum SNMP_MIB_VALUE_e {
	SNMP_MIB_VALUE_INFRA = 1,
	SNMP_MIB_VALUE_ADHOC
	};

	/* Default values for fwt commands. */
	#define FWT_DEFAULT_METRIC 0
	#define FWT_DEFAULT_DIR 1
	#define FWT_DEFAULT_SSN 0xffffffff
	#define FWT_DEFAULT_DSN 0
	#define FWT_DEFAULT_HOPCOUNT 0
	#define FWT_DEFAULT_TTL 0
	#define FWT_DEFAULT_EXPIRATION 0
	#define FWT_DEFAULT_SLEEPMODE 0
	#define FWT_DEFAULT_SNR 0

	#endif /* _WLAN_DEFS_H_ */