path: root/drivers/staging/rtl8192u/r8192U.h

/*
   This is part of rtl8187 OpenSource driver.
   Copyright (C) Andrea Merello 2004-2005  <andreamrl@tiscali.it>
   Released under the terms of GPL (General Public Licence)

   Parts of this driver are based on the GPL part of the
   official realtek driver

   Parts of this driver are based on the rtl8192 driver skeleton
   from Patric Schenke & Andres Salomon

   Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver

   We want to thank the Authors of those projects and the Ndiswrapper
   project Authors.
*/

#ifndef R819xU_H
#define R819xU_H

#include <linux/module.h>
#include <linux/kernel.h>
//#include <linux/config.h>
#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/sched.h>
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/netdevice.h>
//#include <linux/pci.h>
#include <linux/usb.h>
#include <linux/etherdevice.h>
#include <linux/delay.h>
#include <linux/rtnetlink.h>	//for rtnl_lock()
#include <linux/wireless.h>
#include <linux/timer.h>
#include <linux/proc_fs.h>	// Necessary because we use the proc fs
#include <linux/if_arp.h>
#include <linux/random.h>
#include <asm/io.h>
#include "ieee80211/ieee80211.h"

#define RTL8192U
#define RTL819xU_MODULE_NAME "rtl819xU"
//added for HW security, john.0629
#define FALSE 0
#define TRUE 1
#define MAX_KEY_LEN     61
#define KEY_BUF_SIZE    5

#define BIT0            0x00000001
#define BIT1            0x00000002
#define BIT2            0x00000004
#define BIT3            0x00000008
#define BIT4            0x00000010
#define BIT5            0x00000020
#define BIT6            0x00000040
#define BIT7            0x00000080
#define BIT8            0x00000100
#define BIT9            0x00000200
#define BIT10           0x00000400
#define BIT11           0x00000800
#define BIT12           0x00001000
#define BIT13           0x00002000
#define BIT14           0x00004000
#define BIT15           0x00008000
#define BIT16           0x00010000
#define BIT17           0x00020000
#define BIT18           0x00040000
#define BIT19           0x00080000
#define BIT20           0x00100000
#define BIT21           0x00200000
#define BIT22           0x00400000
#define BIT23           0x00800000
#define BIT24           0x01000000
#define BIT25           0x02000000
#define BIT26           0x04000000
#define BIT27           0x08000000
#define BIT28           0x10000000
#define BIT29           0x20000000
#define BIT30           0x40000000
#define BIT31           0x80000000

// Rx smooth factor
#define	Rx_Smooth_Factor		20
#define DMESG(x,a...)
#define DMESGW(x,a...)
#define DMESGE(x,a...)
extern u32 rt_global_debug_component;
#define RT_TRACE(component, x, args...) \
do { if (rt_global_debug_component & component) \
	printk(KERN_DEBUG RTL819xU_MODULE_NAME ":" x "\n" , \
	       ##args);\
}while(0);

#define COMP_TRACE				BIT0		// For function call tracing.
#define COMP_DBG				BIT1		// Only for temporary debug message.
#define COMP_INIT				BIT2		// during driver initialization / halt / reset.


#define COMP_RECV				BIT3		// Receive data path.
#define COMP_SEND				BIT4		// Send part path.
#define COMP_IO					BIT5		// I/O Related. Added by Annie, 2006-03-02.
#define COMP_POWER				BIT6		// 802.11 Power Save mode or System/Device Power state related.
#define COMP_EPROM				BIT7		// 802.11 link related: join/start BSS, leave BSS.
#define COMP_SWBW				BIT8	// For bandwidth switch.
#define COMP_POWER_TRACKING			BIT9	//FOR 8190 TX POWER TRACKING
#define COMP_TURBO				BIT10	// For Turbo Mode related. By Annie, 2005-10-21.
#define COMP_QOS				BIT11	// For QoS.
#define COMP_RATE				BIT12	// For Rate Adaptive mechanism, 2006.07.02, by rcnjko.
#define COMP_RM					BIT13	// For Radio Measurement.
#define COMP_DIG				BIT14	// For DIG, 2006.09.25, by rcnjko.
#define COMP_PHY				BIT15
#define COMP_CH					BIT16	//channel setting debug
#define COMP_TXAGC				BIT17	// For Tx power, 060928, by rcnjko.
#define COMP_HIPWR				BIT18	// For High Power Mechanism, 060928, by rcnjko.
#define COMP_HALDM				BIT19	// For HW Dynamic Mechanism, 061010, by rcnjko.
#define COMP_SEC			        BIT20	// Event handling
#define COMP_LED				BIT21	// For LED.
#define COMP_RF					BIT22	// For RF.
//1!!!!!!!!!!!!!!!!!!!!!!!!!!!
#define COMP_RXDESC				BIT23	// Show Rx desc information for SD3 debug. Added by Annie, 2006-07-15.
//1//1Attention Please!!!<11n or 8190 specific code should be put below this line>
//1!!!!!!!!!!!!!!!!!!!!!!!!!!!

#define COMP_FIRMWARE				BIT24	//for firmware downloading
#define COMP_HT					BIT25	// For 802.11n HT related information. by Emily 2006-8-11
#define COMP_AMSDU				BIT26	// For A-MSDU Debugging

#define COMP_SCAN				BIT27
//#define COMP_RESET				BIT28
#define COMP_DOWN				BIT29  //for rm driver module
#define COMP_RESET				BIT30  //for silent reset
#define COMP_ERR				BIT31 //for error out, always on

#define RTL819x_DEBUG
#ifdef RTL819x_DEBUG
#define assert(expr) \
	if (!(expr)) {                                  \
		printk( "Assertion failed! %s,%s,%s,line=%d\n", \
		#expr,__FILE__,__FUNCTION__,__LINE__);          \
	}
//wb added to debug out data buf
//if you want print DATA buffer related BA, please set ieee80211_debug_level to DATA|BA
#define RT_DEBUG_DATA(level, data, datalen)      \
	do{ if ((rt_global_debug_component & (level)) == (level))   \
		{       \
			int i;                                  \
			u8 *pdata = (u8 *) data;                 \
			printk(KERN_DEBUG RTL819xU_MODULE_NAME ": %s()\n", __FUNCTION__);   \
			for(i=0; i<(int)(datalen); i++)                 \
			{                                               \
				printk("%2x ", pdata[i]);               \
				if ((i+1)%16 == 0) printk("\n");        \
			}                               \
			printk("\n");                   \
		}                                       \
	} while (0)
#else
#define assert(expr) do {} while (0)
#define RT_DEBUG_DATA(level, data, datalen) do {} while(0)
#endif /* RTL8169_DEBUG */


//
// Queue Select Value in TxDesc
//
#define QSLT_BK                                 0x1
#define QSLT_BE                                 0x0
#define QSLT_VI                                 0x4
#define QSLT_VO                                 0x6
#define QSLT_BEACON                             0x10
#define QSLT_HIGH                               0x11
#define QSLT_MGNT                               0x12
#define QSLT_CMD                                0x13

#define DESC90_RATE1M                           0x00
#define DESC90_RATE2M                           0x01
#define DESC90_RATE5_5M                         0x02
#define DESC90_RATE11M                          0x03
#define DESC90_RATE6M                           0x04
#define DESC90_RATE9M                           0x05
#define DESC90_RATE12M                          0x06
#define DESC90_RATE18M                          0x07
#define DESC90_RATE24M                          0x08
#define DESC90_RATE36M                          0x09
#define DESC90_RATE48M                          0x0a
#define DESC90_RATE54M                          0x0b
#define DESC90_RATEMCS0                         0x00
#define DESC90_RATEMCS1                         0x01
#define DESC90_RATEMCS2                         0x02
#define DESC90_RATEMCS3                         0x03
#define DESC90_RATEMCS4                         0x04
#define DESC90_RATEMCS5                         0x05
#define DESC90_RATEMCS6                         0x06
#define DESC90_RATEMCS7                         0x07
#define DESC90_RATEMCS8                         0x08
#define DESC90_RATEMCS9                         0x09
#define DESC90_RATEMCS10                        0x0a
#define DESC90_RATEMCS11                        0x0b
#define DESC90_RATEMCS12                        0x0c
#define DESC90_RATEMCS13                        0x0d
#define DESC90_RATEMCS14                        0x0e
#define DESC90_RATEMCS15                        0x0f
#define DESC90_RATEMCS32                        0x20

#define RTL819X_DEFAULT_RF_TYPE RF_1T2R

#define IEEE80211_WATCH_DOG_TIME    2000
#define		PHY_Beacon_RSSI_SLID_WIN_MAX		10
//for txpowertracking by amy
#define		OFDM_Table_Length	19
#define	CCK_Table_length	12

/* for rtl819x */
typedef struct _tx_desc_819x_usb {
	//DWORD 0
	u16	PktSize;
	u8	Offset;
	u8	Reserved0:3;
	u8	CmdInit:1;
	u8	LastSeg:1;
	u8	FirstSeg:1;
	u8	LINIP:1;
	u8	OWN:1;

	//DWORD 1
	u8	TxFWInfoSize;
	u8	RATid:3;
	u8	DISFB:1;
	u8	USERATE:1;
	u8	MOREFRAG:1;
	u8	NoEnc:1;
	u8	PIFS:1;
	u8	QueueSelect:5;
	u8	NoACM:1;
	u8	Reserved1:2;
	u8	SecCAMID:5;
	u8	SecDescAssign:1;
	u8	SecType:2;

	//DWORD 2
	u16	TxBufferSize;
	//u16 Reserved2;
	u8	ResvForPaddingLen:7;
	u8	Reserved3:1;
	u8	Reserved4;

	//DWORD 3, 4, 5
	u32	Reserved5;
	u32	Reserved6;
	u32	Reserved7;
}tx_desc_819x_usb, *ptx_desc_819x_usb;

#ifdef USB_TX_DRIVER_AGGREGATION_ENABLE
typedef struct _tx_desc_819x_usb_aggr_subframe {
	//DWORD 0
	u16	PktSize;
	u8	Offset;
	u8	TxFWInfoSize;

	//DWORD 1
	u8	RATid:3;
	u8	DISFB:1;
	u8	USERATE:1;
	u8	MOREFRAG:1;
	u8	NoEnc:1;
	u8	PIFS:1;
	u8	QueueSelect:5;
	u8	NoACM:1;
	u8	Reserved1:2;
	u8	SecCAMID:5;
	u8	SecDescAssign:1;
	u8	SecType:2;
	u8	PacketID:7;
	u8	OWN:1;
}tx_desc_819x_usb_aggr_subframe, *ptx_desc_819x_usb_aggr_subframe;
#endif



typedef struct _tx_desc_cmd_819x_usb {
	//DWORD 0
	u16	Reserved0;
	u8	Reserved1;
	u8	Reserved2:3;
	u8	CmdInit:1;
	u8	LastSeg:1;
	u8	FirstSeg:1;
	u8	LINIP:1;
	u8	OWN:1;

	//DOWRD 1
	//u32	Reserved3;
	u8	TxFWInfoSize;
	u8	Reserved3;
	u8	QueueSelect;
	u8	Reserved4;

	//DOWRD 2
	u16	TxBufferSize;
	u16	Reserved5;

       //DWORD 3,4,5
	//u32	TxBufferAddr;
	//u32	NextDescAddress;
	u32	Reserved6;
	u32	Reserved7;
	u32	Reserved8;
}tx_desc_cmd_819x_usb, *ptx_desc_cmd_819x_usb;


typedef struct _tx_fwinfo_819x_usb {
	//DOWRD 0
	u8		TxRate:7;
	u8		CtsEnable:1;
	u8		RtsRate:7;
	u8		RtsEnable:1;
	u8		TxHT:1;
	u8		Short:1;                //Short PLCP for CCK, or short GI for 11n MCS
	u8		TxBandwidth:1;          // This is used for HT MCS rate only.
	u8		TxSubCarrier:2;         // This is used for legacy OFDM rate only.
	u8		STBC:2;
	u8		AllowAggregation:1;
	u8		RtsHT:1;                //Interpret RtsRate field as high throughput data rate
	u8		RtsShort:1;             //Short PLCP for CCK, or short GI for 11n MCS
	u8		RtsBandwidth:1;         // This is used for HT MCS rate only.
	u8		RtsSubcarrier:2;        // This is used for legacy OFDM rate only.
	u8		RtsSTBC:2;
	u8		EnableCPUDur:1;         //Enable firmware to recalculate and assign packet duration

	//DWORD 1
	u32		RxMF:2;
	u32		RxAMD:3;
	u32		TxPerPktInfoFeedback:1;//1 indicate Tx info gathtered by firmware and returned by Rx Cmd
	u32		Reserved1:2;
	u32		TxAGCOffSet:4;
	u32		TxAGCSign:1;
	u32		Tx_INFO_RSVD:6;
	u32		PacketID:13;
	//u32                Reserved;
}tx_fwinfo_819x_usb, *ptx_fwinfo_819x_usb;

typedef struct rtl8192_rx_info {
	struct urb *urb;
	struct net_device *dev;
	u8 out_pipe;
}rtl8192_rx_info ;

typedef struct rx_desc_819x_usb{
	//DOWRD 0
	u16                 Length:14;
	u16                 CRC32:1;
	u16                 ICV:1;
	u8                  RxDrvInfoSize;
	u8                  Shift:2;
	u8                  PHYStatus:1;
	u8                  SWDec:1;
	//u8                LastSeg:1;
	//u8                FirstSeg:1;
	//u8                EOR:1;
	//u8                OWN:1;
	u8                  Reserved1:4;

	//DWORD 1
	u32                 Reserved2;

	//DWORD 2
	//u32               Reserved3;

	//DWORD 3
	//u32                BufferAddress;

}rx_desc_819x_usb, *prx_desc_819x_usb;

#ifdef USB_RX_AGGREGATION_SUPPORT
typedef struct _rx_desc_819x_usb_aggr_subframe{
	//DOWRD 0
	u16			Length:14;
	u16			CRC32:1;
	u16			ICV:1;
	u8			Offset;
	u8			RxDrvInfoSize;
	//DOWRD 1
	u8			Shift:2;
	u8			PHYStatus:1;
	u8			SWDec:1;
	u8			Reserved1:4;
	u8			Reserved2;
	u16			Reserved3;
	//DWORD 2
	//u4Byte		Reserved3;
	//DWORD 3
	//u4Byte		BufferAddress;
}rx_desc_819x_usb_aggr_subframe, *prx_desc_819x_usb_aggr_subframe;
#endif

typedef struct rx_drvinfo_819x_usb{
	//DWORD 0
	u16                 Reserved1:12;
	u16                 PartAggr:1;
	u16                 FirstAGGR:1;
	u16                 Reserved2:2;

	u8                  RxRate:7;
	u8                  RxHT:1;

	u8                  BW:1;
	u8                  SPLCP:1;
	u8                  Reserved3:2;
	u8                  PAM:1;
	u8                  Mcast:1;
	u8                  Bcast:1;
	u8                  Reserved4:1;

	//DWORD 1
	u32                  TSFL;

}rx_drvinfo_819x_usb, *prx_drvinfo_819x_usb;


#define MAX_DEV_ADDR_SIZE		8  /* support till 64 bit bus width OS */
#define MAX_FIRMWARE_INFORMATION_SIZE   32 /*2006/04/30 by Emily forRTL8190*/
#define MAX_802_11_HEADER_LENGTH        (40 + MAX_FIRMWARE_INFORMATION_SIZE)
#define ENCRYPTION_MAX_OVERHEAD		128
#define	USB_HWDESC_HEADER_LEN		sizeof(tx_desc_819x_usb)
#define TX_PACKET_SHIFT_BYTES		(USB_HWDESC_HEADER_LEN + sizeof(tx_fwinfo_819x_usb))
#define MAX_FRAGMENT_COUNT		8
#ifdef RTL8192U
#ifdef USB_TX_DRIVER_AGGREGATION_ENABLE
#define MAX_TRANSMIT_BUFFER_SIZE			32000
#else
#define MAX_TRANSMIT_BUFFER_SIZE			8000
#endif
#else
#define MAX_TRANSMIT_BUFFER_SIZE	(1600+(MAX_802_11_HEADER_LENGTH+ENCRYPTION_MAX_OVERHEAD)*MAX_FRAGMENT_COUNT)
#endif
#ifdef USB_TX_DRIVER_AGGREGATION_ENABLE
#define TX_PACKET_DRVAGGR_SUBFRAME_SHIFT_BYTES (sizeof(tx_desc_819x_usb_aggr_subframe) + sizeof(tx_fwinfo_819x_usb))
#endif
#define scrclng					4		// octets for crc32 (FCS, ICV)

typedef enum rf_optype
{
	RF_OP_By_SW_3wire = 0,
	RF_OP_By_FW,
	RF_OP_MAX
}rf_op_type;
/* 8190 Loopback Mode definition */
typedef enum _rtl819xUsb_loopback{
	RTL819xU_NO_LOOPBACK = 0,
	RTL819xU_MAC_LOOPBACK = 1,
	RTL819xU_DMA_LOOPBACK = 2,
	RTL819xU_CCK_LOOPBACK = 3,
}rtl819xUsb_loopback_e;

/* due to rtl8192 firmware */
typedef enum _desc_packet_type_e{
	DESC_PACKET_TYPE_INIT = 0,
	DESC_PACKET_TYPE_NORMAL = 1,
}desc_packet_type_e;

typedef enum _firmware_status{
	FW_STATUS_0_INIT = 0,
	FW_STATUS_1_MOVE_BOOT_CODE = 1,
	FW_STATUS_2_MOVE_MAIN_CODE = 2,
	FW_STATUS_3_TURNON_CPU = 3,
	FW_STATUS_4_MOVE_DATA_CODE = 4,
	FW_STATUS_5_READY = 5,
}firmware_status_e;

typedef struct _rt_firmare_seg_container {
	u16	seg_size;
	u8	*seg_ptr;
}fw_seg_container, *pfw_seg_container;
typedef struct _rt_firmware{
	firmware_status_e firmware_status;
	u16               cmdpacket_frag_thresold;
#define RTL8190_MAX_FIRMWARE_CODE_SIZE  64000   //64k
	u8                firmware_buf[RTL8190_MAX_FIRMWARE_CODE_SIZE];
	u16               firmware_buf_size;
}rt_firmware, *prt_firmware;

//+by amy 080507
#define MAX_RECEIVE_BUFFER_SIZE	9100	// Add this to 9100 bytes to receive A-MSDU from RT-AP

typedef struct _rt_firmware_info_819xUsb{
	u8		sz_info[16];
}rt_firmware_info_819xUsb, *prt_firmware_info_819xUsb;

/* Firmware Queue Layout */
#define NUM_OF_FIRMWARE_QUEUE		10
#define NUM_OF_PAGES_IN_FW		0x100

#ifdef USE_ONE_PIPE
#define NUM_OF_PAGE_IN_FW_QUEUE_BE	0x000
#define NUM_OF_PAGE_IN_FW_QUEUE_BK	0x000
#define NUM_OF_PAGE_IN_FW_QUEUE_VI	0x0ff
#define NUM_OF_PAGE_IN_FW_QUEUE_VO	0x000
#define NUM_OF_PAGE_IN_FW_QUEUE_HCCA	0
#define NUM_OF_PAGE_IN_FW_QUEUE_CMD	0x0
#define NUM_OF_PAGE_IN_FW_QUEUE_MGNT	0x00
#define NUM_OF_PAGE_IN_FW_QUEUE_HIGH	0
#define NUM_OF_PAGE_IN_FW_QUEUE_BCN	0x0
#define NUM_OF_PAGE_IN_FW_QUEUE_PUB	0x00
#else

#define NUM_OF_PAGE_IN_FW_QUEUE_BE	0x020
#define NUM_OF_PAGE_IN_FW_QUEUE_BK	0x020
#define NUM_OF_PAGE_IN_FW_QUEUE_VI	0x040
#define NUM_OF_PAGE_IN_FW_QUEUE_VO	0x040
#define NUM_OF_PAGE_IN_FW_QUEUE_HCCA	0
#define NUM_OF_PAGE_IN_FW_QUEUE_CMD	0x4
#define NUM_OF_PAGE_IN_FW_QUEUE_MGNT	0x20
#define NUM_OF_PAGE_IN_FW_QUEUE_HIGH	0
#define NUM_OF_PAGE_IN_FW_QUEUE_BCN	0x4
#define NUM_OF_PAGE_IN_FW_QUEUE_PUB	0x18

#endif

#define APPLIED_RESERVED_QUEUE_IN_FW	0x80000000
#define RSVD_FW_QUEUE_PAGE_BK_SHIFT	0x00
#define RSVD_FW_QUEUE_PAGE_BE_SHIFT	0x08
#define RSVD_FW_QUEUE_PAGE_VI_SHIFT	0x10
#define RSVD_FW_QUEUE_PAGE_VO_SHIFT	0x18
#define RSVD_FW_QUEUE_PAGE_MGNT_SHIFT	0x10
#define RSVD_FW_QUEUE_PAGE_CMD_SHIFT	0x08
#define RSVD_FW_QUEUE_PAGE_BCN_SHIFT	0x00
#define RSVD_FW_QUEUE_PAGE_PUB_SHIFT	0x08
//=================================================================
//=================================================================

#define EPROM_93c46 0
#define EPROM_93c56 1

#define DEFAULT_FRAG_THRESHOLD 2342U
#define MIN_FRAG_THRESHOLD     256U
#define DEFAULT_BEACONINTERVAL 0x64U
#define DEFAULT_BEACON_ESSID "Rtl819xU"

#define DEFAULT_SSID ""
#define DEFAULT_RETRY_RTS 7
#define DEFAULT_RETRY_DATA 7
#define PRISM_HDR_SIZE 64

#define		PHY_RSSI_SLID_WIN_MAX				100


typedef enum _WIRELESS_MODE {
	WIRELESS_MODE_UNKNOWN = 0x00,
	WIRELESS_MODE_A = 0x01,
	WIRELESS_MODE_B = 0x02,
	WIRELESS_MODE_G = 0x04,
	WIRELESS_MODE_AUTO = 0x08,
	WIRELESS_MODE_N_24G = 0x10,
	WIRELESS_MODE_N_5G = 0x20
} WIRELESS_MODE;


#define RTL_IOCTL_WPA_SUPPLICANT		SIOCIWFIRSTPRIV+30

typedef struct buffer {
	struct buffer *next;
	u32 *buf;

} buffer;

typedef struct rtl_reg_debug{
	unsigned int  cmd;
	struct {
		unsigned char type;
		unsigned char addr;
		unsigned char page;
		unsigned char length;
	} head;
	unsigned char buf[0xff];
}rtl_reg_debug;






typedef struct _rt_9x_tx_rate_history {
	u32             cck[4];
	u32             ofdm[8];
	// HT_MCS[0][]: BW=0 SG=0
	// HT_MCS[1][]: BW=1 SG=0
	// HT_MCS[2][]: BW=0 SG=1
	// HT_MCS[3][]: BW=1 SG=1
	u32             ht_mcs[4][16];
}rt_tx_rahis_t, *prt_tx_rahis_t;
typedef struct _RT_SMOOTH_DATA_4RF {
	char    elements[4][100];//array to store values
	u32     index;                  //index to current array to store
	u32     TotalNum;               //num of valid elements
	u32     TotalVal[4];            //sum of valid elements
}RT_SMOOTH_DATA_4RF, *PRT_SMOOTH_DATA_4RF;

#define MAX_8192U_RX_SIZE			8192    // This maybe changed for D-cut larger aggregation size
//stats seems messed up, clean it ASAP
typedef struct Stats {
	unsigned long txrdu;
//	unsigned long rxrdu;
	//unsigned long rxnolast;
	//unsigned long rxnodata;
//	unsigned long rxreset;
//	unsigned long rxnopointer;
	unsigned long rxok;
	unsigned long rxframgment;
	unsigned long rxurberr;
	unsigned long rxstaterr;
	unsigned long received_rate_histogram[4][32];	//0: Total, 1:OK, 2:CRC, 3:ICV, 2007 07 03 cosa
	unsigned long received_preamble_GI[2][32];		//0: Long preamble/GI, 1:Short preamble/GI
	unsigned long rx_AMPDUsize_histogram[5]; // level: (<4K), (4K~8K), (8K~16K), (16K~32K), (32K~64K)
	unsigned long rx_AMPDUnum_histogram[5]; // level: (<5), (5~10), (10~20), (20~40), (>40)
	unsigned long numpacket_matchbssid;	// debug use only.
	unsigned long numpacket_toself;		// debug use only.
	unsigned long num_process_phyinfo;		// debug use only.
	unsigned long numqry_phystatus;
	unsigned long numqry_phystatusCCK;
	unsigned long numqry_phystatusHT;
	unsigned long received_bwtype[5];              //0: 20M, 1: funn40M, 2: upper20M, 3: lower20M, 4: duplicate
	unsigned long txnperr;
	unsigned long txnpdrop;
	unsigned long txresumed;
//	unsigned long rxerr;
//	unsigned long rxoverflow;
//	unsigned long rxint;
	unsigned long txnpokint;
//	unsigned long txhpokint;
//	unsigned long txhperr;
//	unsigned long ints;
//	unsigned long shints;
	unsigned long txoverflow;
//	unsigned long rxdmafail;
//	unsigned long txbeacon;
//	unsigned long txbeaconerr;
	unsigned long txlpokint;
	unsigned long txlpdrop;
	unsigned long txlperr;
	unsigned long txbeokint;
	unsigned long txbedrop;
	unsigned long txbeerr;
	unsigned long txbkokint;
	unsigned long txbkdrop;
	unsigned long txbkerr;
	unsigned long txviokint;
	unsigned long txvidrop;
	unsigned long txvierr;
	unsigned long txvookint;
	unsigned long txvodrop;
	unsigned long txvoerr;
	unsigned long txbeaconokint;
	unsigned long txbeacondrop;
	unsigned long txbeaconerr;
	unsigned long txmanageokint;
	unsigned long txmanagedrop;
	unsigned long txmanageerr;
	unsigned long txdatapkt;
	unsigned long txfeedback;
	unsigned long txfeedbackok;

	unsigned long txoktotal;
	unsigned long txokbytestotal;
	unsigned long txokinperiod;
	unsigned long txmulticast;
	unsigned long txbytesmulticast;
	unsigned long txbroadcast;
	unsigned long txbytesbroadcast;
	unsigned long txunicast;
	unsigned long txbytesunicast;

	unsigned long rxoktotal;
	unsigned long rxbytesunicast;
	unsigned long txfeedbackfail;
	unsigned long txerrtotal;
	unsigned long txerrbytestotal;
	unsigned long txerrmulticast;
	unsigned long txerrbroadcast;
	unsigned long txerrunicast;
	unsigned long txretrycount;
	unsigned long txfeedbackretry;
	u8	      last_packet_rate;
	unsigned long slide_signal_strength[100];
	unsigned long slide_evm[100];
	unsigned long slide_rssi_total;	// For recording sliding window's RSSI value
	unsigned long slide_evm_total;	// For recording sliding window's EVM value
	long signal_strength; // Transformed, in dbm. Beautified signal strength for UI, not correct.
	long signal_quality;
	long last_signal_strength_inpercent;
	long recv_signal_power;	// Correct smoothed ss in Dbm, only used in driver to report real power now.
	u8 rx_rssi_percentage[4];
	u8 rx_evm_percentage[2];
	long rxSNRdB[4];
	rt_tx_rahis_t txrate;
	u32 Slide_Beacon_pwdb[100];     //cosa add for beacon rssi
	u32 Slide_Beacon_Total;         //cosa add for beacon rssi
	RT_SMOOTH_DATA_4RF              cck_adc_pwdb;

	u32	CurrentShowTxate;
} Stats;


// Bandwidth Offset
#define HAL_PRIME_CHNL_OFFSET_DONT_CARE		0
#define HAL_PRIME_CHNL_OFFSET_LOWER			1
#define HAL_PRIME_CHNL_OFFSET_UPPER			2

//+by amy 080507

typedef struct	ChnlAccessSetting {
	u16 SIFS_Timer;
	u16 DIFS_Timer;
	u16 SlotTimeTimer;
	u16 EIFS_Timer;
	u16 CWminIndex;
	u16 CWmaxIndex;
}*PCHANNEL_ACCESS_SETTING,CHANNEL_ACCESS_SETTING;

typedef struct _BB_REGISTER_DEFINITION{
	u32 rfintfs;			// set software control: //		0x870~0x877[8 bytes]
	u32 rfintfi;			// readback data: //		0x8e0~0x8e7[8 bytes]
	u32 rfintfo;			// output data: //		0x860~0x86f [16 bytes]
	u32 rfintfe;			// output enable: //		0x860~0x86f [16 bytes]
	u32 rf3wireOffset;		// LSSI data: //		0x840~0x84f [16 bytes]
	u32 rfLSSI_Select;		// BB Band Select: //		0x878~0x87f [8 bytes]
	u32 rfTxGainStage;		// Tx gain stage: //		0x80c~0x80f [4 bytes]
	u32 rfHSSIPara1;		// wire parameter control1 : //		0x820~0x823,0x828~0x82b, 0x830~0x833, 0x838~0x83b [16 bytes]
	u32 rfHSSIPara2;		// wire parameter control2 : //		0x824~0x827,0x82c~0x82f, 0x834~0x837, 0x83c~0x83f [16 bytes]
	u32 rfSwitchControl;	//Tx Rx antenna control : //		0x858~0x85f [16 bytes]
	u32 rfAGCControl1;	//AGC parameter control1 : //		0xc50~0xc53,0xc58~0xc5b, 0xc60~0xc63, 0xc68~0xc6b [16 bytes]
	u32 rfAGCControl2;	//AGC parameter control2 : //		0xc54~0xc57,0xc5c~0xc5f, 0xc64~0xc67, 0xc6c~0xc6f [16 bytes]
	u32 rfRxIQImbalance;	//OFDM Rx IQ imbalance matrix : //		0xc14~0xc17,0xc1c~0xc1f, 0xc24~0xc27, 0xc2c~0xc2f [16 bytes]
	u32 rfRxAFE;			//Rx IQ DC ofset and Rx digital filter, Rx DC notch filter : //		0xc10~0xc13,0xc18~0xc1b, 0xc20~0xc23, 0xc28~0xc2b [16 bytes]
	u32 rfTxIQImbalance;	//OFDM Tx IQ imbalance matrix //		0xc80~0xc83,0xc88~0xc8b, 0xc90~0xc93, 0xc98~0xc9b [16 bytes]
	u32 rfTxAFE;			//Tx IQ DC Offset and Tx DFIR type //		0xc84~0xc87,0xc8c~0xc8f, 0xc94~0xc97, 0xc9c~0xc9f [16 bytes]
	u32 rfLSSIReadBack;	//LSSI RF readback data //		0x8a0~0x8af [16 bytes]
}BB_REGISTER_DEFINITION_T, *PBB_REGISTER_DEFINITION_T;

typedef enum _RT_RF_TYPE_819xU{
	RF_TYPE_MIN = 0,
	RF_8225,
	RF_8256,
	RF_8258,
	RF_PSEUDO_11N = 4,
}RT_RF_TYPE_819xU, *PRT_RF_TYPE_819xU;

typedef struct _rate_adaptive {
	u8				rate_adaptive_disabled;
	u8				ratr_state;
	u16				reserve;

	u32				high_rssi_thresh_for_ra;
	u32				high2low_rssi_thresh_for_ra;
	u8				low2high_rssi_thresh_for_ra40M;
	u32				low_rssi_thresh_for_ra40M;
	u8				low2high_rssi_thresh_for_ra20M;
	u32				low_rssi_thresh_for_ra20M;
	u32				upper_rssi_threshold_ratr;
	u32				middle_rssi_threshold_ratr;
	u32				low_rssi_threshold_ratr;
	u32				low_rssi_threshold_ratr_40M;
	u32				low_rssi_threshold_ratr_20M;
	u8				ping_rssi_enable;	//cosa add for test
	u32				ping_rssi_ratr;	//cosa add for test
	u32				ping_rssi_thresh_for_ra;//cosa add for test
	u32				last_ratr;

} rate_adaptive, *prate_adaptive;

#define TxBBGainTableLength 37
#define	CCKTxBBGainTableLength 23

typedef struct _txbbgain_struct {
	long	txbb_iq_amplifygain;
	u32	txbbgain_value;
} txbbgain_struct, *ptxbbgain_struct;

typedef struct _ccktxbbgain_struct {
	//The Value is from a22 to a29 one Byte one time is much Safer
	u8	ccktxbb_valuearray[8];
} ccktxbbgain_struct,*pccktxbbgain_struct;


typedef struct _init_gain {
	u8				xaagccore1;
	u8				xbagccore1;
	u8				xcagccore1;
	u8				xdagccore1;
	u8				cca;

} init_gain, *pinit_gain;
//by amy 0606

typedef struct _phy_ofdm_rx_status_report_819xusb {
	u8	trsw_gain_X[4];
	u8	pwdb_all;
	u8	cfosho_X[4];
	u8	cfotail_X[4];
	u8	rxevm_X[2];
	u8	rxsnr_X[4];
	u8	pdsnr_X[2];
	u8	csi_current_X[2];
	u8	csi_target_X[2];
	u8	sigevm;
	u8	max_ex_pwr;
	u8	sgi_en;
	u8  rxsc_sgien_exflg;
}phy_sts_ofdm_819xusb_t;

typedef struct _phy_cck_rx_status_report_819xusb {
	/* For CCK rate descriptor. This is a unsigned 8:1 variable. LSB bit presend
	   0.5. And MSB 7 bts presend a signed value. Range from -64~+63.5. */
	u8	adc_pwdb_X[4];
	u8	sq_rpt;
	u8	cck_agc_rpt;
}phy_sts_cck_819xusb_t;


typedef struct _phy_ofdm_rx_status_rxsc_sgien_exintfflag{
	u8			reserved:4;
	u8			rxsc:2;
	u8			sgi_en:1;
	u8			ex_intf_flag:1;
}phy_ofdm_rx_status_rxsc_sgien_exintfflag;

typedef enum _RT_CUSTOMER_ID
{
	RT_CID_DEFAULT = 0,
	RT_CID_8187_ALPHA0 = 1,
	RT_CID_8187_SERCOMM_PS = 2,
	RT_CID_8187_HW_LED = 3,
	RT_CID_8187_NETGEAR = 4,
	RT_CID_WHQL = 5,
	RT_CID_819x_CAMEO  = 6,
	RT_CID_819x_RUNTOP = 7,
	RT_CID_819x_Senao = 8,
	RT_CID_TOSHIBA = 9,	// Merge by Jacken, 2008/01/31.
	RT_CID_819x_Netcore = 10,
	RT_CID_Nettronix = 11,
	RT_CID_DLINK = 12,
	RT_CID_PRONET = 13,
}RT_CUSTOMER_ID, *PRT_CUSTOMER_ID;

//================================================================================
// LED customization.
//================================================================================

typedef	enum _LED_STRATEGY_8190{
	SW_LED_MODE0, // SW control 1 LED via GPIO0. It is default option.
	SW_LED_MODE1, // SW control for PCI Express
	SW_LED_MODE2, // SW control for Cameo.
	SW_LED_MODE3, // SW contorl for RunTop.
	SW_LED_MODE4, // SW control for Netcore
	HW_LED, // HW control 2 LEDs, LED0 and LED1 (there are 4 different control modes)
}LED_STRATEGY_8190, *PLED_STRATEGY_8190;

typedef enum _RESET_TYPE {
	RESET_TYPE_NORESET = 0x00,
	RESET_TYPE_NORMAL = 0x01,
	RESET_TYPE_SILENT = 0x02
} RESET_TYPE;

/* The simple tx command OP code. */
typedef enum _tag_TxCmd_Config_Index{
	TXCMD_TXRA_HISTORY_CTRL				= 0xFF900000,
	TXCMD_RESET_TX_PKT_BUFF				= 0xFF900001,
	TXCMD_RESET_RX_PKT_BUFF				= 0xFF900002,
	TXCMD_SET_TX_DURATION				= 0xFF900003,
	TXCMD_SET_RX_RSSI						= 0xFF900004,
	TXCMD_SET_TX_PWR_TRACKING			= 0xFF900005,
	TXCMD_XXXX_CTRL,
}DCMD_TXCMD_OP;

typedef struct r8192_priv {
	struct usb_device *udev;
	//added for maintain info from eeprom
	short epromtype;
	u16 eeprom_vid;
	u16 eeprom_pid;
	u8  eeprom_CustomerID;
	u8  eeprom_ChannelPlan;
	RT_CUSTOMER_ID CustomerID;
	LED_STRATEGY_8190	LedStrategy;
	u8  txqueue_to_outpipemap[9];
	int irq;
	struct ieee80211_device *ieee80211;

	short card_8192; /* O: rtl8192, 1:rtl8185 V B/C, 2:rtl8185 V D */
	u8 card_8192_version; /* if TCR reports card V B/C this discriminates */
//	short phy_ver; /* meaningful for rtl8225 1:A 2:B 3:C */
	short enable_gpio0;
	enum card_type {PCI,MINIPCI,CARDBUS,USB}card_type;
	short hw_plcp_len;
	short plcp_preamble_mode;

	spinlock_t irq_lock;
//	spinlock_t irq_th_lock;
	spinlock_t tx_lock;
	struct mutex mutex;
	//spinlock_t rf_lock; //used to lock rf write operation added by wb

	u16 irq_mask;
//	short irq_enabled;
//	struct net_device *dev; //comment this out.
	short chan;
	short sens;
	short max_sens;


	//	u8 chtxpwr[15]; //channels from 1 to 14, 0 not used
//	u8 chtxpwr_ofdm[15]; //channels from 1 to 14, 0 not used
//	u8 cck_txpwr_base;
//	u8 ofdm_txpwr_base;
//	u8 challow[15]; //channels from 1 to 14, 0 not used
	short up;
	short crcmon; //if 1 allow bad crc frame reception in monitor mode
//	short prism_hdr;

//	struct timer_list scan_timer;
	/*short scanpending;
	short stopscan;*/
//	spinlock_t scan_lock;
//	u8 active_probe;
	//u8 active_scan_num;
	struct semaphore wx_sem;
	struct semaphore rf_sem; //used to lock rf write operation added by wb, modified by david
//	short hw_wep;

//	short digphy;
//	short antb;
//	short diversity;
//	u8 cs_treshold;
//	short rcr_csense;
	u8 rf_type; //0 means 1T2R, 1 means 2T4R
	RT_RF_TYPE_819xU rf_chip;

//	u32 key0[4];
	short (*rf_set_sens)(struct net_device *dev,short sens);
	u8 (*rf_set_chan)(struct net_device *dev,u8 ch);
	void (*rf_close)(struct net_device *dev);
	void (*rf_init)(struct net_device *dev);
	//short rate;
	short promisc;
	/*stats*/
	struct Stats stats;
	struct iw_statistics wstats;

	/*RX stuff*/
//	u32 *rxring;
//	u32 *rxringtail;
//	dma_addr_t rxringdma;
	struct urb **rx_urb;
	struct urb **rx_cmd_urb;
#ifdef THOMAS_BEACON
	u32 *oldaddr;
#endif
#ifdef THOMAS_TASKLET
	atomic_t irt_counter;//count for irq_rx_tasklet
#endif
#ifdef JACKSON_NEW_RX
	struct sk_buff **pp_rxskb;
	int     rx_inx;
#endif

/* modified by davad for Rx process */
       struct sk_buff_head rx_queue;
       struct sk_buff_head skb_queue;
       struct work_struct qos_activate;
	short  tx_urb_index;
	atomic_t tx_pending[0x10];//UART_PRIORITY+1


	struct tasklet_struct irq_rx_tasklet;
	struct urb *rxurb_task;

	//2 Tx Related variables
	u16	ShortRetryLimit;
	u16	LongRetryLimit;
	u32	TransmitConfig;
	u8	RegCWinMin;		// For turbo mode CW adaptive. Added by Annie, 2005-10-27.

	u32     LastRxDescTSFHigh;
	u32     LastRxDescTSFLow;


	//2 Rx Related variables
	u16	EarlyRxThreshold;
	u32	ReceiveConfig;
	u8	AcmControl;

	u8	RFProgType;

	u8 retry_data;
	u8 retry_rts;
	u16 rts;

	struct	ChnlAccessSetting  ChannelAccessSetting;
	struct work_struct reset_wq;

/**********************************************************/
	//for rtl819xUsb
	u16     basic_rate;
	u8      short_preamble;
	u8      slot_time;
	bool	bDcut;
	bool bCurrentRxAggrEnable;
	u8 Rf_Mode; //add for Firmware RF -R/W switch
	prt_firmware		pFirmware;
	rtl819xUsb_loopback_e	LoopbackMode;
	u16 EEPROMTxPowerDiff;
	u8 EEPROMThermalMeter;
	u8 EEPROMPwDiff;
	u8 EEPROMCrystalCap;
	u8 EEPROM_Def_Ver;
	u8 EEPROMTxPowerLevelCCK;// CCK channel 1~14
	u8 EEPROMTxPowerLevelCCK_V1[3];
	u8 EEPROMTxPowerLevelOFDM24G[3]; // OFDM 2.4G channel 1~14
	u8 EEPROMTxPowerLevelOFDM5G[24];	// OFDM 5G

/*PHY related*/
	BB_REGISTER_DEFINITION_T	PHYRegDef[4];	//Radio A/B/C/D
	// Read/write are allow for following hardware information variables
	u32	MCSTxPowerLevelOriginalOffset[6];
	u32	CCKTxPowerLevelOriginalOffset;
	u8	TxPowerLevelCCK[14];			// CCK channel 1~14
	u8	TxPowerLevelOFDM24G[14];		// OFDM 2.4G channel 1~14
	u8	TxPowerLevelOFDM5G[14];			// OFDM 5G
	u32	Pwr_Track;
	u8	TxPowerDiff;
	u8	AntennaTxPwDiff[2];				// Antenna gain offset, index 0 for B, 1 for C, and 2 for D
	u8	CrystalCap;						// CrystalCap.
	u8	ThermalMeter[2];				// ThermalMeter, index 0 for RFIC0, and 1 for RFIC1

	u8	CckPwEnl;
	// Use to calculate PWBD.
	u8	bCckHighPower;
	long	undecorated_smoothed_pwdb;

	//for set channel
	u8	SwChnlInProgress;
	u8	SwChnlStage;
	u8	SwChnlStep;
	u8	SetBWModeInProgress;
	HT_CHANNEL_WIDTH		CurrentChannelBW;
	u8      ChannelPlan;
	// 8190 40MHz mode
	//
	u8	nCur40MhzPrimeSC;	// Control channel sub-carrier
	// Joseph test for shorten RF configuration time.
	// We save RF reg0 in this variable to reduce RF reading.
	//
	u32					RfReg0Value[4];
	u8					NumTotalRFPath;
	bool				brfpath_rxenable[4];
	//RF set related
	bool				SetRFPowerStateInProgress;
//+by amy 080507
	struct timer_list watch_dog_timer;

//+by amy 080515 for dynamic mechenism
	//Add by amy Tx Power Control for Near/Far Range 2008/05/15
	bool	bdynamic_txpower;  //bDynamicTxPower
	bool	bDynamicTxHighPower;  // Tx high power state
	bool	bDynamicTxLowPower;  // Tx low power state
	bool	bLastDTPFlag_High;
	bool	bLastDTPFlag_Low;

	bool	bstore_last_dtpflag;
	bool	bstart_txctrl_bydtp;   //Define to discriminate on High power State or on sitesuvey to change Tx gain index
	//Add by amy for Rate Adaptive
	rate_adaptive rate_adaptive;
	//Add by amy for TX power tracking
	//2008/05/15  Mars OPEN/CLOSE TX POWER TRACKING
       txbbgain_struct txbbgain_table[TxBBGainTableLength];
	u8			   txpower_count;//For 6 sec do tracking again
	bool			   btxpower_trackingInit;
	u8			   OFDM_index;
	u8			   CCK_index;
	//2007/09/10 Mars Add CCK TX Power Tracking
	ccktxbbgain_struct	cck_txbbgain_table[CCKTxBBGainTableLength];
	ccktxbbgain_struct	cck_txbbgain_ch14_table[CCKTxBBGainTableLength];
	u8 rfa_txpowertrackingindex;
	u8 rfa_txpowertrackingindex_real;
	u8 rfa_txpowertracking_default;
	u8 rfc_txpowertrackingindex;
	u8 rfc_txpowertrackingindex_real;

	s8 cck_present_attentuation;
	u8 cck_present_attentuation_20Mdefault;
	u8 cck_present_attentuation_40Mdefault;
	char cck_present_attentuation_difference;
	bool btxpower_tracking;
	bool bcck_in_ch14;
	bool btxpowerdata_readfromEEPORM;
	u16	TSSI_13dBm;
	//For Backup Initial Gain
	init_gain initgain_backup;
	u8 DefaultInitialGain[4];
	// For EDCA Turbo mode, Added by amy 080515.
	bool		bis_any_nonbepkts;
	bool		bcurrent_turbo_EDCA;
	bool		bis_cur_rdlstate;
	struct timer_list fsync_timer;
	bool bfsync_processing;	// 500ms Fsync timer is active or not
	u32	rate_record;
	u32	rateCountDiffRecord;
	u32	ContinueDiffCount;
	bool bswitch_fsync;

	u8	framesync;
	u32	framesyncC34;
	u8	framesyncMonitor;
		//Added by amy 080516  for RX related
	u16	nrxAMPDU_size;
	u8	nrxAMPDU_aggr_num;

	//by amy for gpio
	 bool bHwRadioOff;

	//by amy for reset_count
	u32 reset_count;
	bool bpbc_pressed;
	//by amy for debug
	u32 txpower_checkcnt;
	u32 txpower_tracking_callback_cnt;
	u8 thermal_read_val[40];
	u8 thermal_readback_index;
	u32 ccktxpower_adjustcnt_not_ch14;
	u32 ccktxpower_adjustcnt_ch14;
	u8 tx_fwinfo_force_subcarriermode;
	u8 tx_fwinfo_force_subcarrierval;
	//by amy for silent reset
	RESET_TYPE	ResetProgress;
	bool		bForcedSilentReset;
	bool		bDisableNormalResetCheck;
	u16		TxCounter;
	u16		RxCounter;
	int		IrpPendingCount;
	bool		bResetInProgress;
	bool		force_reset;
	u8		InitialGainOperateType;

	u16		SifsTime;

	//define work item by amy 080526

	struct delayed_work update_beacon_wq;
	struct delayed_work watch_dog_wq;
	struct delayed_work txpower_tracking_wq;
	struct delayed_work rfpath_check_wq;
	struct delayed_work gpio_change_rf_wq;
	struct delayed_work initialgain_operate_wq;
	struct workqueue_struct *priv_wq;
}r8192_priv;

// for rtl8187
// now mirging to rtl8187B
/*
typedef enum{
	LOW_PRIORITY = 0x02,
	NORM_PRIORITY
	} priority_t;
*/
//for rtl8187B
typedef enum{
	BULK_PRIORITY = 0x01,
	//RSVD0,
	//RSVD1,
	LOW_PRIORITY,
	NORM_PRIORITY,
	VO_PRIORITY,
	VI_PRIORITY, //0x05
	BE_PRIORITY,
	BK_PRIORITY,
	RSVD2,
	RSVD3,
	BEACON_PRIORITY, //0x0A
	HIGH_PRIORITY,
	MANAGE_PRIORITY,
	RSVD4,
	RSVD5,
	UART_PRIORITY //0x0F
} priority_t;

typedef enum{
	NIC_8192U = 1,
	NIC_8190P = 2,
	NIC_8192E = 3,
	} nic_t;


#ifdef JOHN_HWSEC
struct ssid_thread {
	struct net_device *dev;
	u8 name[IW_ESSID_MAX_SIZE + 1];
};
#endif

bool init_firmware(struct net_device *dev);
short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb);
short rtl8192_tx(struct net_device *dev, struct sk_buff *skb);

u32 read_cam(struct net_device *dev, u8 addr);
void write_cam(struct net_device *dev, u8 addr, u32 data);

u8 read_nic_byte(struct net_device *dev, int x);
u8 read_nic_byte_E(struct net_device *dev, int x);
u32 read_nic_dword(struct net_device *dev, int x);
u16 read_nic_word(struct net_device *dev, int x) ;
void write_nic_byte(struct net_device *dev, int x,u8 y);
void write_nic_byte_E(struct net_device *dev, int x,u8 y);
void write_nic_word(struct net_device *dev, int x,u16 y);
void write_nic_dword(struct net_device *dev, int x,u32 y);
void force_pci_posting(struct net_device *dev);

void rtl8192_rtx_disable(struct net_device *);
void rtl8192_rx_enable(struct net_device *);
void rtl8192_tx_enable(struct net_device *);

void rtl8192_disassociate(struct net_device *dev);
//void fix_rx_fifo(struct net_device *dev);
void rtl8185_set_rf_pins_enable(struct net_device *dev,u32 a);

void rtl8192_set_anaparam(struct net_device *dev,u32 a);
void rtl8185_set_anaparam2(struct net_device *dev,u32 a);
void rtl8192_update_msr(struct net_device *dev);
int rtl8192_down(struct net_device *dev);
int rtl8192_up(struct net_device *dev);
void rtl8192_commit(struct net_device *dev);
void rtl8192_set_chan(struct net_device *dev,short ch);
void write_phy(struct net_device *dev, u8 adr, u8 data);
void write_phy_cck(struct net_device *dev, u8 adr, u32 data);
void write_phy_ofdm(struct net_device *dev, u8 adr, u32 data);
void rtl8185_tx_antenna(struct net_device *dev, u8 ant);
void rtl8192_set_rxconf(struct net_device *dev);
//short check_nic_enough_desc(struct net_device *dev, priority_t priority);
extern void rtl819xusb_beacon_tx(struct net_device *dev,u16  tx_rate);

void EnableHWSecurityConfig8192(struct net_device *dev);
void setKey(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType, u8 *MacAddr, u8 DefaultKey, u32 *KeyContent );


#endif