drivers/staging/vt6655/device.h - linux/kernel/git/viro/vfs - Git at Google

 /*
  * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
  * All rights reserved.
  *
  * 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, write to the Free Software Foundation, Inc.,
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * File: device.h
  *
  * Purpose: MAC Data structure
  *
  * Author: Tevin Chen
  *
  * Date: Mar 17, 1997
  *
  */

 #ifndef __DEVICE_H__
 #define __DEVICE_H__

 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/errno.h>
 #include <linux/ioport.h>
 #include <linux/pci.h>
 #include <linux/kernel.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
 #include <linux/delay.h>
 #include <linux/timer.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/string.h>
 #include <linux/wait.h>
 #include <linux/if_arp.h>
 #include <linux/sched.h>
 #include <linux/io.h>
 #include <linux/if.h>
 //#include <linux/config.h>
 #include <linux/uaccess.h>
 #include <linux/proc_fs.h>
 #include <linux/inetdevice.h>
 #include <linux/reboot.h>
 #ifdef SIOCETHTOOL
 #define DEVICE_ETHTOOL_IOCTL_SUPPORT
 #include <linux/ethtool.h>
 #else
 #undef DEVICE_ETHTOOL_IOCTL_SUPPORT
 #endif
 /* Include Wireless Extension definition and check version - Jean II */
 #include <linux/wireless.h>
 #include <net/iw_handler.h>	// New driver API

 //2008-0409-07, <Add> by Einsn Liu
 #ifndef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 #define WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 #endif

 //
 // device specific
 //

 #include "device_cfg.h"
 #include "ttype.h"
 #include "80211hdr.h"
 #include "tether.h"
 #include "wmgr.h"
 #include "wcmd.h"
 #include "mib.h"
 #include "srom.h"
 #include "rc4.h"
 #include "desc.h"
 #include "key.h"
 #include "mac.h"

 /*---------------------  Export Definitions -------------------------*/

 #define MAC_MAX_CONTEXT_REG     (256+128)

 #define MAX_MULTICAST_ADDRESS_NUM       32
 #define MULTICAST_ADDRESS_LIST_SIZE     (MAX_MULTICAST_ADDRESS_NUM * ETH_ALEN)

 #define DUPLICATE_RX_CACHE_LENGTH       5

 #define NUM_KEY_ENTRY                   11

 #define TX_WEP_NONE                     0
 #define TX_WEP_OTF                      1
 #define TX_WEP_SW                       2
 #define TX_WEP_SWOTP                    3
 #define TX_WEP_OTPSW                    4
 #define TX_WEP_SW232                    5

 #define KEYSEL_WEP40                    0
 #define KEYSEL_WEP104                   1
 #define KEYSEL_TKIP                     2
 #define KEYSEL_CCMP                     3

 #define AUTO_FB_NONE            0
 #define AUTO_FB_0               1
 #define AUTO_FB_1               2

 #define FB_RATE0                0
 #define FB_RATE1                1

 // Antenna Mode
 #define ANT_A                   0
 #define ANT_B                   1
 #define ANT_DIVERSITY           2
 #define ANT_RXD_TXA             3
 #define ANT_RXD_TXB             4
 #define ANT_UNKNOWN             0xFF

 #define MAXCHECKHANGCNT         4

 #define BB_VGA_LEVEL            4
 #define BB_VGA_CHANGE_THRESHOLD 16

 #ifndef RUN_AT
 #define RUN_AT(x)                       (jiffies+(x))
 #endif

 // DMA related
 #define RESERV_AC0DMA                   4

 // BUILD OBJ mode

 #define	AVAIL_TD(p, q)	((p)->sOpts.nTxDescs[(q)] - ((p)->iTDUsed[(q)]))

 //PLICE_DEBUG ->
 #define	NUM				64
 //PLICE_DEUBG <-

 #define PRIVATE_Message                 0

 /*---------------------  Export Types  ------------------------------*/

 #define DBG_PRT(l, p, args...) { if (l <= msglevel) printk(p, ##args); }
 #define PRINT_K(p, args...) { if (PRIVATE_Message) printk(p, ##args); }

 //0:11A 1:11B 2:11G
 typedef enum _VIA_BB_TYPE
 {
 	BB_TYPE_11A = 0,
 	BB_TYPE_11B,
 	BB_TYPE_11G
 } VIA_BB_TYPE, *PVIA_BB_TYPE;

 //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 typedef enum _VIA_PKT_TYPE
 {
 	PK_TYPE_11A = 0,
 	PK_TYPE_11B,
 	PK_TYPE_11GB,
 	PK_TYPE_11GA
 } VIA_PKT_TYPE, *PVIA_PKT_TYPE;

 typedef enum __device_msg_level {
 	MSG_LEVEL_ERR = 0,            //Errors that will cause abnormal operation.
 	MSG_LEVEL_NOTICE = 1,         //Some errors need users to be notified.
 	MSG_LEVEL_INFO = 2,           //Normal message.
 	MSG_LEVEL_VERBOSE = 3,        //Will report all trival errors.
 	MSG_LEVEL_DEBUG = 4           //Only for debug purpose.
 } DEVICE_MSG_LEVEL, *PDEVICE_MSG_LEVEL;

 typedef enum __device_init_type {
 	DEVICE_INIT_COLD = 0,         // cold init
 	DEVICE_INIT_RESET,          // reset init or Dx to D0 power remain init
 	DEVICE_INIT_DXPL            // Dx to D0 power lost init
 } DEVICE_INIT_TYPE, *PDEVICE_INIT_TYPE;

 //++ NDIS related

 #define MAX_BSSIDINFO_4_PMKID   16
 #define MAX_PMKIDLIST           5
 //Flags for PMKID Candidate list structure
 #define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED	0x01

 // PMKID Structures
 typedef unsigned char NDIS_802_11_PMKID_VALUE[16];

 typedef enum _NDIS_802_11_WEP_STATUS
 {
 	Ndis802_11WEPEnabled,
 	Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
 	Ndis802_11WEPDisabled,
 	Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
 	Ndis802_11WEPKeyAbsent,
 	Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
 	Ndis802_11WEPNotSupported,
 	Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
 	Ndis802_11Encryption2Enabled,
 	Ndis802_11Encryption2KeyAbsent,
 	Ndis802_11Encryption3Enabled,
 	Ndis802_11Encryption3KeyAbsent
 } NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
 	NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;

 typedef enum _NDIS_802_11_STATUS_TYPE
 {
 	Ndis802_11StatusType_Authentication,
 	Ndis802_11StatusType_MediaStreamMode,
 	Ndis802_11StatusType_PMKID_CandidateList,
 	Ndis802_11StatusTypeMax    // not a real type, defined as an upper bound
 } NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;

 //Added new types for PMKID Candidate lists.
 typedef struct _PMKID_CANDIDATE {
 	NDIS_802_11_MAC_ADDRESS BSSID;
 	unsigned long Flags;
 } PMKID_CANDIDATE, *PPMKID_CANDIDATE;

 typedef struct _BSSID_INFO
 {
 	NDIS_802_11_MAC_ADDRESS BSSID;
 	NDIS_802_11_PMKID_VALUE PMKID;
 } BSSID_INFO, *PBSSID_INFO;

 typedef struct tagSPMKID {
 	unsigned long Length;
 	unsigned long BSSIDInfoCount;
 	BSSID_INFO BSSIDInfo[MAX_BSSIDINFO_4_PMKID];
 } SPMKID, *PSPMKID;

 typedef struct tagSPMKIDCandidateEvent {
 	NDIS_802_11_STATUS_TYPE     StatusType;
 	unsigned long Version;       // Version of the structure
 	unsigned long NumCandidates; // No. of pmkid candidates
 	PMKID_CANDIDATE CandidateList[MAX_PMKIDLIST];
 } SPMKIDCandidateEvent, *PSPMKIDCandidateEvent;

 //--

 //++ 802.11h related
 #define MAX_QUIET_COUNT     8

 typedef struct tagSQuietControl {
 	bool bEnable;
 	unsigned long dwStartTime;
 	unsigned char byPeriod;
 	unsigned short wDuration;
 } SQuietControl, *PSQuietControl;

 //--
 typedef struct __chip_info_tbl {
 	CHIP_TYPE   chip_id;
 	char *name;
 	int         io_size;
 	int         nTxQueue;
 	u32         flags;
 } CHIP_INFO, *PCHIP_INFO;

 typedef enum {
 	OWNED_BY_HOST = 0,
 	OWNED_BY_NIC = 1
 } DEVICE_OWNER_TYPE, *PDEVICE_OWNER_TYPE;

 // The receive duplicate detection cache entry
 typedef struct tagSCacheEntry {
 	unsigned short wFmSequence;
 	unsigned char abyAddr2[ETH_ALEN];
 } SCacheEntry, *PSCacheEntry;

 typedef struct tagSCache {
 /* The receive cache is updated circularly.  The next entry to be written is
  * indexed by the "InPtr".
  */
 	unsigned int uInPtr;         // Place to use next
 	SCacheEntry     asCacheEntry[DUPLICATE_RX_CACHE_LENGTH];
 } SCache, *PSCache;

 #define CB_MAX_RX_FRAG                 64
 // DeFragment Control Block, used for collecting fragments prior to reassembly
 typedef struct tagSDeFragControlBlock
 {
 	unsigned short wSequence;
 	unsigned short wFragNum;
 	unsigned char abyAddr2[ETH_ALEN];
 	unsigned int uLifetime;
 	struct sk_buff *skb;
 	unsigned char *pbyRxBuffer;
 	unsigned int cbFrameLength;
 	bool bInUse;
 } SDeFragControlBlock, *PSDeFragControlBlock;

 //flags for options
 #define     DEVICE_FLAGS_IP_ALIGN        0x00000001UL
 #define     DEVICE_FLAGS_PREAMBLE_TYPE   0x00000002UL
 #define     DEVICE_FLAGS_OP_MODE         0x00000004UL
 #define     DEVICE_FLAGS_PS_MODE         0x00000008UL
 #define		DEVICE_FLAGS_80211h_MODE	 0x00000010UL
 #define		DEVICE_FLAGS_DiversityANT	 0x00000020UL

 //flags for driver status
 #define     DEVICE_FLAGS_OPENED          0x00010000UL
 #define     DEVICE_FLAGS_WOL_ENABLED     0x00080000UL
 //flags for capabilities
 #define     DEVICE_FLAGS_TX_ALIGN        0x01000000UL
 #define     DEVICE_FLAGS_HAVE_CAM        0x02000000UL
 #define     DEVICE_FLAGS_FLOW_CTRL       0x04000000UL

 //flags for MII status
 #define     DEVICE_LINK_FAIL             0x00000001UL
 #define     DEVICE_SPEED_10              0x00000002UL
 #define     DEVICE_SPEED_100             0x00000004UL
 #define     DEVICE_SPEED_1000            0x00000008UL
 #define     DEVICE_DUPLEX_FULL           0x00000010UL
 #define     DEVICE_AUTONEG_ENABLE        0x00000020UL
 #define     DEVICE_FORCED_BY_EEPROM      0x00000040UL
 //for device_set_media_duplex
 #define     DEVICE_LINK_CHANGE           0x00000001UL

 //PLICE_DEBUG->

 typedef	struct _RxManagementQueue
 {
 	int	packet_num;
 	int	head, tail;
 	PSRxMgmtPacket	Q[NUM];
 } RxManagementQueue, *PSRxManagementQueue;

 //PLICE_DEBUG<-

 typedef struct __device_opt {
 	int         nRxDescs0;    //Number of RX descriptors0
 	int         nRxDescs1;    //Number of RX descriptors1
 	int         nTxDescs[2];  //Number of TX descriptors 0, 1
 	int         int_works;    //interrupt limits
 	int         rts_thresh;   //rts threshold
 	int         frag_thresh;
 	int         data_rate;
 	int         channel_num;
 	int         short_retry;
 	int         long_retry;
 	int         bbp_type;
 	u32         flags;
 } OPTIONS, *POPTIONS;

 typedef struct __device_info {
 	struct __device_info *next;
 	struct __device_info *prev;

 	struct pci_dev *pcid;

 #ifdef CONFIG_PM
 	u32                         pci_state[16];
 #endif

 // netdev
 	struct net_device *dev;
 	struct net_device *next_module;
 	struct net_device_stats     stats;

 //dma addr, rx/tx pool
 	dma_addr_t                  pool_dma;
 	dma_addr_t                  rd0_pool_dma;
 	dma_addr_t                  rd1_pool_dma;

 	dma_addr_t                  td0_pool_dma;
 	dma_addr_t                  td1_pool_dma;

 	dma_addr_t                  tx_bufs_dma0;
 	dma_addr_t                  tx_bufs_dma1;
 	dma_addr_t                  tx_beacon_dma;

 	unsigned char *tx0_bufs;
 	unsigned char *tx1_bufs;
 	unsigned char *tx_beacon_bufs;

 	CHIP_TYPE                   chip_id;

 	unsigned long               PortOffset;
 	unsigned long dwIsr;
 	u32                         memaddr;
 	u32                         ioaddr;
 	u32                         io_size;

 	unsigned char byRevId;
 	unsigned short SubSystemID;
 	unsigned short SubVendorID;

 	int                         nTxQueues;
 	volatile int                iTDUsed[TYPE_MAXTD];

 	volatile PSTxDesc           apCurrTD[TYPE_MAXTD];
 	volatile PSTxDesc           apTailTD[TYPE_MAXTD];

 	volatile PSTxDesc           apTD0Rings;
 	volatile PSTxDesc           apTD1Rings;

 	volatile PSRxDesc           aRD0Ring;
 	volatile PSRxDesc           aRD1Ring;
 	volatile PSRxDesc           pCurrRD[TYPE_MAXRD];
 	SCache                      sDupRxCache;

 	SDeFragControlBlock         sRxDFCB[CB_MAX_RX_FRAG];
 	unsigned int	cbDFCB;
 	unsigned int	cbFreeDFCB;
 	unsigned int	uCurrentDFCBIdx;

 	OPTIONS                     sOpts;

 	u32                         flags;

 	u32                         rx_buf_sz;
 	int                         multicast_limit;
 	unsigned char byRxMode;

 	spinlock_t                  lock;
 //PLICE_DEBUG->
 	struct	tasklet_struct	RxMngWorkItem;
 	RxManagementQueue	rxManeQueue;
 //PLICE_DEBUG<-
 //PLICE_DEBUG ->
 	pid_t			MLMEThr_pid;
 	struct completion	notify;
 	struct semaphore	mlme_semaphore;
 //PLICE_DEBUG <-

 	u32                         rx_bytes;

 	// Version control
 	unsigned char byLocalID;
 	unsigned char byRFType;

 	unsigned char byMaxPwrLevel;
 	unsigned char byZoneType;
 	bool bZoneRegExist;
 	unsigned char byOriginalZonetype;
 	unsigned char abyMacContext[MAC_MAX_CONTEXT_REG];
 	bool bLinkPass;          // link status: OK or fail
 	unsigned char abyCurrentNetAddr[ETH_ALEN];

 	// Adapter statistics
 	SStatCounter                scStatistic;
 	// 802.11 counter
 	SDot11Counters              s802_11Counter;

 	// 802.11 management
 	PSMgmtObject                pMgmt;
 	SMgmtObject                 sMgmtObj;

 	// 802.11 MAC specific
 	unsigned int	uCurrRSSI;
 	unsigned char byCurrSQ;

 	unsigned long dwTxAntennaSel;
 	unsigned long dwRxAntennaSel;
 	unsigned char byAntennaCount;
 	unsigned char byRxAntennaMode;
 	unsigned char byTxAntennaMode;
 	bool bTxRxAntInv;

 	unsigned char *pbyTmpBuff;
 	unsigned int	uSIFS;    //Current SIFS
 	unsigned int	uDIFS;    //Current DIFS
 	unsigned int	uEIFS;    //Current EIFS
 	unsigned int	uSlot;    //Current SlotTime
 	unsigned int	uCwMin;   //Current CwMin
 	unsigned int	uCwMax;   //CwMax is fixed on 1023.
 	// PHY parameter
 	unsigned char bySIFS;
 	unsigned char byDIFS;
 	unsigned char byEIFS;
 	unsigned char bySlot;
 	unsigned char byCWMaxMin;
 	CARD_PHY_TYPE               eCurrentPHYType;

 	VIA_BB_TYPE                 byBBType; //0: 11A, 1:11B, 2:11G
 	VIA_PKT_TYPE                byPacketType; //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
 	unsigned short wBasicRate;
 	unsigned char byACKRate;
 	unsigned char byTopOFDMBasicRate;
 	unsigned char byTopCCKBasicRate;

 	unsigned char byMinChannel;
 	unsigned char byMaxChannel;
 	unsigned int	uConnectionRate;

 	unsigned char byPreambleType;
 	unsigned char byShortPreamble;

 	unsigned short wCurrentRate;
 	unsigned short wRTSThreshold;
 	unsigned short wFragmentationThreshold;
 	unsigned char byShortRetryLimit;
 	unsigned char byLongRetryLimit;
 	CARD_OP_MODE                eOPMode;
 	unsigned char byOpMode;
 	bool bBSSIDFilter;
 	unsigned short wMaxTransmitMSDULifetime;
 	unsigned char abyBSSID[ETH_ALEN];
 	unsigned char abyDesireBSSID[ETH_ALEN];
 	unsigned short wCTSDuration;       // update while speed change
 	unsigned short wACKDuration;       // update while speed change
 	unsigned short wRTSTransmitLen;    // update while speed change
 	unsigned char byRTSServiceField;  // update while speed change
 	unsigned char byRTSSignalField;   // update while speed change

 	unsigned long dwMaxReceiveLifetime;       // dot11MaxReceiveLifetime

 	bool bCCK;
 	bool bEncryptionEnable;
 	bool bLongHeader;
 	bool bShortSlotTime;
 	bool bProtectMode;
 	bool bNonERPPresent;
 	bool bBarkerPreambleMd;

 	unsigned char byERPFlag;
 	unsigned short wUseProtectCntDown;

 	bool bRadioControlOff;
 	bool bRadioOff;
 	bool bEnablePSMode;
 	unsigned short wListenInterval;
 	bool bPWBitOn;
 	WMAC_POWER_MODE         ePSMode;

 	// GPIO Radio Control
 	unsigned char byRadioCtl;
 	unsigned char byGPIO;
 	bool bHWRadioOff;
 	bool bPrvActive4RadioOFF;
 	bool bGPIOBlockRead;

 	// Beacon related
 	unsigned short wSeqCounter;
 	unsigned short wBCNBufLen;
 	bool bBeaconBufReady;
 	bool bBeaconSent;
 	bool bIsBeaconBufReadySet;
 	unsigned int	cbBeaconBufReadySetCnt;
 	bool bFixRate;
 	unsigned char byCurrentCh;
 	unsigned int	uScanTime;

 	CMD_STATE               eCommandState;

 	CMD_CODE                eCommand;
 	bool bBeaconTx;

 	bool bStopBeacon;
 	bool bStopDataPkt;
 	bool bStopTx0Pkt;
 	unsigned int	uAutoReConnectTime;

 	// 802.11 counter

 	CMD_ITEM                eCmdQueue[CMD_Q_SIZE];
 	unsigned int	uCmdDequeueIdx;
 	unsigned int	uCmdEnqueueIdx;
 	unsigned int	cbFreeCmdQueue;
 	bool bCmdRunning;
 	bool bCmdClear;

 	bool bRoaming;
 	//WOW
 	unsigned char abyIPAddr[4];

 	unsigned long ulTxPower;
 	NDIS_802_11_WEP_STATUS  eEncryptionStatus;
 	bool bTransmitKey;
 //2007-0925-01<Add>by MikeLiu
 //mike add :save old Encryption
 	NDIS_802_11_WEP_STATUS  eOldEncryptionStatus;

 	SKeyManagement          sKey;
 	unsigned long dwIVCounter;

 	QWORD                   qwPacketNumber; //For CCMP and TKIP as TSC(6 bytes)
 	unsigned int	uCurrentWEPMode;

 	RC4Ext                  SBox;
 	unsigned char abyPRNG[WLAN_WEPMAX_KEYLEN+3];
 	unsigned char byKeyIndex;
 	unsigned int	uKeyLength;
 	unsigned char abyKey[WLAN_WEP232_KEYLEN];

 	bool bAES;
 	unsigned char byCntMeasure;

 	// for AP mode
 	unsigned int	uAssocCount;
 	bool bMoreData;

 	// QoS
 	bool bGrpAckPolicy;

 	// for OID_802_11_ASSOCIATION_INFORMATION
 	bool bAssocInfoSet;

 	unsigned char byAutoFBCtrl;

 	bool bTxMICFail;
 	bool bRxMICFail;

 	unsigned int	uRATEIdx;

 	// For Update BaseBand VGA Gain Offset
 	bool bUpdateBBVGA;
 	unsigned int	uBBVGADiffCount;
 	unsigned char byBBVGANew;
 	unsigned char byBBVGACurrent;
 	unsigned char abyBBVGA[BB_VGA_LEVEL];
 	long                    ldBmThreshold[BB_VGA_LEVEL];

 	unsigned char byBBPreEDRSSI;
 	unsigned char byBBPreEDIndex;

 	bool bRadioCmd;
 	unsigned long dwDiagRefCount;

 	// For FOE Tuning
 	unsigned char byFOETuning;

 	// For Auto Power Tunning

 	unsigned char byAutoPwrTunning;
 	short                   sPSetPointCCK;
 	short                   sPSetPointOFDMG;
 	short                   sPSetPointOFDMA;
 	long                    lPFormulaOffset;
 	short                   sPThreshold;
 	char                    cAdjustStep;
 	char                    cMinTxAGC;

 	// For RF Power table
 	unsigned char byCCKPwr;
 	unsigned char byOFDMPwrG;
 	unsigned char byCurPwr;
 	char	 byCurPwrdBm;
 	unsigned char abyCCKPwrTbl[CB_MAX_CHANNEL_24G+1];
 	unsigned char abyOFDMPwrTbl[CB_MAX_CHANNEL+1];
 	char	abyCCKDefaultPwr[CB_MAX_CHANNEL_24G+1];
 	char	abyOFDMDefaultPwr[CB_MAX_CHANNEL+1];
 	char	abyRegPwr[CB_MAX_CHANNEL+1];
 	char	abyLocalPwr[CB_MAX_CHANNEL+1];

 	// BaseBand Loopback Use
 	unsigned char byBBCR4d;
 	unsigned char byBBCRc9;
 	unsigned char byBBCR88;
 	unsigned char byBBCR09;

 	// command timer
 	struct timer_list       sTimerCommand;
 #ifdef TxInSleep
 	struct timer_list       sTimerTxData;
 	unsigned long nTxDataTimeCout;
 	bool fTxDataInSleep;
 	bool IsTxDataTrigger;
 #endif

 #ifdef WPA_SM_Transtatus
 	bool fWPA_Authened;           //is WPA/WPA-PSK or WPA2/WPA2-PSK authen??
 #endif
 	unsigned char byReAssocCount;   //mike add:re-association retry times!
 	unsigned char byLinkWaitCount;

 	unsigned char abyNodeName[17];

 	bool bDiversityRegCtlON;
 	bool bDiversityEnable;
 	unsigned long ulDiversityNValue;
 	unsigned long ulDiversityMValue;
 	unsigned char byTMax;
 	unsigned char byTMax2;
 	unsigned char byTMax3;
 	unsigned long ulSQ3TH;

 // ANT diversity
 	unsigned long uDiversityCnt;
 	unsigned char byAntennaState;
 	unsigned long ulRatio_State0;
 	unsigned long ulRatio_State1;

 	//SQ3 functions for antenna diversity
 	struct timer_list           TimerSQ3Tmax1;
 	struct timer_list           TimerSQ3Tmax2;
 	struct timer_list           TimerSQ3Tmax3;

 	unsigned long uNumSQ3[MAX_RATE];
 	unsigned short wAntDiversityMaxRate;

 	SEthernetHeader         sTxEthHeader;
 	SEthernetHeader         sRxEthHeader;
 	unsigned char abyBroadcastAddr[ETH_ALEN];
 	unsigned char abySNAP_RFC1042[ETH_ALEN];
 	unsigned char abySNAP_Bridgetunnel[ETH_ALEN];
 	unsigned char abyEEPROM[EEP_MAX_CONTEXT_SIZE];  //unsigned long alignment
 	// Pre-Authentication & PMK cache
 	SPMKID                  gsPMKID;
 	SPMKIDCandidateEvent    gsPMKIDCandidate;

 	// for 802.11h
 	bool b11hEnable;
 	unsigned char abyCountryCode[3];
 	// for 802.11h DFS
 	unsigned int	uNumOfMeasureEIDs;
 	PWLAN_IE_MEASURE_REQ    pCurrMeasureEID;
 	bool bMeasureInProgress;
 	unsigned char byOrgChannel;
 	unsigned char byOrgRCR;
 	unsigned long dwOrgMAR0;
 	unsigned long dwOrgMAR4;
 	unsigned char byBasicMap;
 	unsigned char byCCAFraction;
 	unsigned char abyRPIs[8];
 	unsigned long dwRPIs[8];
 	bool bChannelSwitch;
 	unsigned char byNewChannel;
 	unsigned char byChannelSwitchCount;
 	bool bQuietEnable;
 	bool bEnableFirstQuiet;
 	unsigned char byQuietStartCount;
 	unsigned int	uQuietEnqueue;
 	unsigned long dwCurrentQuietEndTime;
 	SQuietControl           sQuiet[MAX_QUIET_COUNT];
 	// for 802.11h TPC
 	bool bCountryInfo5G;
 	bool bCountryInfo24G;

 	unsigned short wBeaconInterval;

 	//WPA supplicant deamon
 	struct net_device       *wpadev;
 	bool bWPADEVUp;
 	struct sk_buff          *skb;
 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 /*
   bool bwextstep0;
   bool bwextstep1;
   bool bwextstep2;
   bool bwextstep3;
 */
 	unsigned int	bwextcount;
 	bool bWPASuppWextEnabled;
 #endif

 	//--
 #ifdef HOSTAP
 	// user space daemon: hostapd, is used for HOSTAP
 	bool bEnableHostapd;
 	bool bEnable8021x;
 	bool bEnableHostWEP;
 	struct net_device       *apdev;
 	int (*tx_80211)(struct sk_buff *skb, struct net_device *dev);
 #endif
 	unsigned int	uChannel;
 	bool bMACSuspend;

 	struct iw_statistics	wstats;		// wireless stats
 	bool bCommit;
 } DEVICE_INFO, *PSDevice;

 //PLICE_DEBUG->

 inline  static	void   EnQueue(PSDevice pDevice, PSRxMgmtPacket  pRxMgmtPacket)
 {
 	if ((pDevice->rxManeQueue.tail+1) % NUM == pDevice->rxManeQueue.head) {
 		return;
 	} else {
 		pDevice->rxManeQueue.tail = (pDevice->rxManeQueue.tail + 1) % NUM;
 		pDevice->rxManeQueue.Q[pDevice->rxManeQueue.tail] = pRxMgmtPacket;
 		pDevice->rxManeQueue.packet_num++;
 	}
 }

 inline  static  PSRxMgmtPacket DeQueue(PSDevice pDevice)
 {
 	PSRxMgmtPacket  pRxMgmtPacket;
 	if (pDevice->rxManeQueue.tail == pDevice->rxManeQueue.head) {
 		printk("Queue is Empty\n");
 		return NULL;
 	} else {
 		int	x;
 		//x=pDevice->rxManeQueue.head = (pDevice->rxManeQueue.head+1)%NUM;
 		pDevice->rxManeQueue.head = (pDevice->rxManeQueue.head+1)%NUM;
 		x = pDevice->rxManeQueue.head;
 		pRxMgmtPacket = pDevice->rxManeQueue.Q[x];
 		pDevice->rxManeQueue.packet_num--;
 		return pRxMgmtPacket;
 	}
 }

 void	InitRxManagementQueue(PSDevice   pDevice);

 //PLICE_DEBUG<-

 inline static bool device_get_ip(PSDevice pInfo) {
 	struct in_device *in_dev = (struct in_device *)pInfo->dev->ip_ptr;
 	struct in_ifaddr *ifa;

 	if (in_dev != NULL) {
 		ifa = (struct in_ifaddr *)in_dev->ifa_list;
 		if (ifa != NULL) {
 			memcpy(pInfo->abyIPAddr, &ifa->ifa_address, 4);
 			return true;
 		}
 	}
 	return false;
 }

 static inline PDEVICE_RD_INFO alloc_rd_info(void)
 {
 	return kzalloc(sizeof(DEVICE_RD_INFO), GFP_ATOMIC);
 }

 static inline PDEVICE_TD_INFO alloc_td_info(void)
 {
 	return kzalloc(sizeof(DEVICE_TD_INFO), GFP_ATOMIC);
 }

 /*---------------------  Export Functions  --------------------------*/

 bool device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, unsigned int uNodeIndex);
 bool device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF);
 int Config_FileOperation(PSDevice pDevice, bool fwrite, unsigned char *Parameter);
 #endif
	/*
	* Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
	* All rights reserved.
	*
	* 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, write to the Free Software Foundation, Inc.,
	* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
	*
	* File: device.h
	*
	* Purpose: MAC Data structure
	*
	* Author: Tevin Chen
	*
	* Date: Mar 17, 1997
	*
	*/

	#ifndef __DEVICE_H__
	#define __DEVICE_H__

	#include <linux/module.h>
	#include <linux/types.h>
	#include <linux/init.h>
	#include <linux/mm.h>
	#include <linux/errno.h>
	#include <linux/ioport.h>
	#include <linux/pci.h>
	#include <linux/kernel.h>
	#include <linux/netdevice.h>
	#include <linux/etherdevice.h>
	#include <linux/skbuff.h>
	#include <linux/delay.h>
	#include <linux/timer.h>
	#include <linux/slab.h>
	#include <linux/interrupt.h>
	#include <linux/string.h>
	#include <linux/wait.h>
	#include <linux/if_arp.h>
	#include <linux/sched.h>
	#include <linux/io.h>
	#include <linux/if.h>
	//#include <linux/config.h>
	#include <linux/uaccess.h>
	#include <linux/proc_fs.h>
	#include <linux/inetdevice.h>
	#include <linux/reboot.h>
	#ifdef SIOCETHTOOL
	#define DEVICE_ETHTOOL_IOCTL_SUPPORT
	#include <linux/ethtool.h>
	#else
	#undef DEVICE_ETHTOOL_IOCTL_SUPPORT
	#endif
	/* Include Wireless Extension definition and check version - Jean II */
	#include <linux/wireless.h>
	#include <net/iw_handler.h> // New driver API

	//2008-0409-07, <Add> by Einsn Liu
	#ifndef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
	#define WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
	#endif

	//
	// device specific
	//

	#include "device_cfg.h"
	#include "ttype.h"
	#include "80211hdr.h"
	#include "tether.h"
	#include "wmgr.h"
	#include "wcmd.h"
	#include "mib.h"
	#include "srom.h"
	#include "rc4.h"
	#include "desc.h"
	#include "key.h"
	#include "mac.h"

	/--------------------- Export Definitions -------------------------/

	#define MAC_MAX_CONTEXT_REG (256+128)

	#define MAX_MULTICAST_ADDRESS_NUM 32
	#define MULTICAST_ADDRESS_LIST_SIZE (MAX_MULTICAST_ADDRESS_NUM * ETH_ALEN)

	#define DUPLICATE_RX_CACHE_LENGTH 5

	#define NUM_KEY_ENTRY 11

	#define TX_WEP_NONE 0
	#define TX_WEP_OTF 1
	#define TX_WEP_SW 2
	#define TX_WEP_SWOTP 3
	#define TX_WEP_OTPSW 4
	#define TX_WEP_SW232 5

	#define KEYSEL_WEP40 0
	#define KEYSEL_WEP104 1
	#define KEYSEL_TKIP 2
	#define KEYSEL_CCMP 3

	#define AUTO_FB_NONE 0
	#define AUTO_FB_0 1
	#define AUTO_FB_1 2

	#define FB_RATE0 0
	#define FB_RATE1 1

	// Antenna Mode
	#define ANT_A 0
	#define ANT_B 1
	#define ANT_DIVERSITY 2
	#define ANT_RXD_TXA 3
	#define ANT_RXD_TXB 4
	#define ANT_UNKNOWN 0xFF

	#define MAXCHECKHANGCNT 4

	#define BB_VGA_LEVEL 4
	#define BB_VGA_CHANGE_THRESHOLD 16

	#ifndef RUN_AT
	#define RUN_AT(x) (jiffies+(x))
	#endif

	// DMA related
	#define RESERV_AC0DMA 4

	// BUILD OBJ mode

	#define AVAIL_TD(p, q) ((p)->sOpts.nTxDescs[(q)] - ((p)->iTDUsed[(q)]))

	//PLICE_DEBUG ->
	#define NUM 64
	//PLICE_DEUBG <-

	#define PRIVATE_Message 0

	/--------------------- Export Types ------------------------------/

	#define DBG_PRT(l, p, args...) { if (l <= msglevel) printk(p, ##args); }
	#define PRINT_K(p, args...) { if (PRIVATE_Message) printk(p, ##args); }

	//0:11A 1:11B 2:11G
	typedef enum _VIA_BB_TYPE
	{
	BB_TYPE_11A = 0,
	BB_TYPE_11B,
	BB_TYPE_11G
	} VIA_BB_TYPE, *PVIA_BB_TYPE;

	//0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
	typedef enum _VIA_PKT_TYPE
	{
	PK_TYPE_11A = 0,
	PK_TYPE_11B,
	PK_TYPE_11GB,
	PK_TYPE_11GA
	} VIA_PKT_TYPE, *PVIA_PKT_TYPE;

	typedef enum __device_msg_level {
	MSG_LEVEL_ERR = 0, //Errors that will cause abnormal operation.
	MSG_LEVEL_NOTICE = 1, //Some errors need users to be notified.
	MSG_LEVEL_INFO = 2, //Normal message.
	MSG_LEVEL_VERBOSE = 3, //Will report all trival errors.
	MSG_LEVEL_DEBUG = 4 //Only for debug purpose.
	} DEVICE_MSG_LEVEL, *PDEVICE_MSG_LEVEL;

	typedef enum __device_init_type {
	DEVICE_INIT_COLD = 0, // cold init
	DEVICE_INIT_RESET, // reset init or Dx to D0 power remain init
	DEVICE_INIT_DXPL // Dx to D0 power lost init
	} DEVICE_INIT_TYPE, *PDEVICE_INIT_TYPE;

	//++ NDIS related

	#define MAX_BSSIDINFO_4_PMKID 16
	#define MAX_PMKIDLIST 5
	//Flags for PMKID Candidate list structure
	#define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED 0x01

	// PMKID Structures
	typedef unsigned char NDIS_802_11_PMKID_VALUE[16];

	typedef enum _NDIS_802_11_WEP_STATUS
	{
	Ndis802_11WEPEnabled,
	Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
	Ndis802_11WEPDisabled,
	Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
	Ndis802_11WEPKeyAbsent,
	Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
	Ndis802_11WEPNotSupported,
	Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
	Ndis802_11Encryption2Enabled,
	Ndis802_11Encryption2KeyAbsent,
	Ndis802_11Encryption3Enabled,
	Ndis802_11Encryption3KeyAbsent
	} NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
	NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;

	typedef enum _NDIS_802_11_STATUS_TYPE
	{
	Ndis802_11StatusType_Authentication,
	Ndis802_11StatusType_MediaStreamMode,
	Ndis802_11StatusType_PMKID_CandidateList,
	Ndis802_11StatusTypeMax // not a real type, defined as an upper bound
	} NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;

	//Added new types for PMKID Candidate lists.
	typedef struct _PMKID_CANDIDATE {
	NDIS_802_11_MAC_ADDRESS BSSID;
	unsigned long Flags;
	} PMKID_CANDIDATE, *PPMKID_CANDIDATE;

	typedef struct _BSSID_INFO
	{
	NDIS_802_11_MAC_ADDRESS BSSID;
	NDIS_802_11_PMKID_VALUE PMKID;
	} BSSID_INFO, *PBSSID_INFO;

	typedef struct tagSPMKID {
	unsigned long Length;
	unsigned long BSSIDInfoCount;
	BSSID_INFO BSSIDInfo[MAX_BSSIDINFO_4_PMKID];
	} SPMKID, *PSPMKID;

	typedef struct tagSPMKIDCandidateEvent {
	NDIS_802_11_STATUS_TYPE StatusType;
	unsigned long Version; // Version of the structure
	unsigned long NumCandidates; // No. of pmkid candidates
	PMKID_CANDIDATE CandidateList[MAX_PMKIDLIST];
	} SPMKIDCandidateEvent, *PSPMKIDCandidateEvent;

	//--

	//++ 802.11h related
	#define MAX_QUIET_COUNT 8

	typedef struct tagSQuietControl {
	bool bEnable;
	unsigned long dwStartTime;
	unsigned char byPeriod;
	unsigned short wDuration;
	} SQuietControl, *PSQuietControl;

	//--
	typedef struct __chip_info_tbl {
	CHIP_TYPE chip_id;
	char *name;
	int io_size;
	int nTxQueue;
	u32 flags;
	} CHIP_INFO, *PCHIP_INFO;

	typedef enum {
	OWNED_BY_HOST = 0,
	OWNED_BY_NIC = 1
	} DEVICE_OWNER_TYPE, *PDEVICE_OWNER_TYPE;

	// The receive duplicate detection cache entry
	typedef struct tagSCacheEntry {
	unsigned short wFmSequence;
	unsigned char abyAddr2[ETH_ALEN];
	} SCacheEntry, *PSCacheEntry;

	typedef struct tagSCache {
	/* The receive cache is updated circularly. The next entry to be written is
	* indexed by the "InPtr".
	*/
	unsigned int uInPtr; // Place to use next
	SCacheEntry asCacheEntry[DUPLICATE_RX_CACHE_LENGTH];
	} SCache, *PSCache;

	#define CB_MAX_RX_FRAG 64
	// DeFragment Control Block, used for collecting fragments prior to reassembly
	typedef struct tagSDeFragControlBlock
	{
	unsigned short wSequence;
	unsigned short wFragNum;
	unsigned char abyAddr2[ETH_ALEN];
	unsigned int uLifetime;
	struct sk_buff *skb;
	unsigned char *pbyRxBuffer;
	unsigned int cbFrameLength;
	bool bInUse;
	} SDeFragControlBlock, *PSDeFragControlBlock;

	//flags for options
	#define DEVICE_FLAGS_IP_ALIGN 0x00000001UL
	#define DEVICE_FLAGS_PREAMBLE_TYPE 0x00000002UL
	#define DEVICE_FLAGS_OP_MODE 0x00000004UL
	#define DEVICE_FLAGS_PS_MODE 0x00000008UL
	#define DEVICE_FLAGS_80211h_MODE 0x00000010UL
	#define DEVICE_FLAGS_DiversityANT 0x00000020UL

	//flags for driver status
	#define DEVICE_FLAGS_OPENED 0x00010000UL
	#define DEVICE_FLAGS_WOL_ENABLED 0x00080000UL
	//flags for capabilities
	#define DEVICE_FLAGS_TX_ALIGN 0x01000000UL
	#define DEVICE_FLAGS_HAVE_CAM 0x02000000UL
	#define DEVICE_FLAGS_FLOW_CTRL 0x04000000UL

	//flags for MII status
	#define DEVICE_LINK_FAIL 0x00000001UL
	#define DEVICE_SPEED_10 0x00000002UL
	#define DEVICE_SPEED_100 0x00000004UL
	#define DEVICE_SPEED_1000 0x00000008UL
	#define DEVICE_DUPLEX_FULL 0x00000010UL
	#define DEVICE_AUTONEG_ENABLE 0x00000020UL
	#define DEVICE_FORCED_BY_EEPROM 0x00000040UL
	//for device_set_media_duplex
	#define DEVICE_LINK_CHANGE 0x00000001UL

	//PLICE_DEBUG->

	typedef struct _RxManagementQueue
	{
	int packet_num;
	int head, tail;
	PSRxMgmtPacket Q[NUM];
	} RxManagementQueue, *PSRxManagementQueue;

	//PLICE_DEBUG<-

	typedef struct __device_opt {
	int nRxDescs0; //Number of RX descriptors0
	int nRxDescs1; //Number of RX descriptors1
	int nTxDescs[2]; //Number of TX descriptors 0, 1
	int int_works; //interrupt limits
	int rts_thresh; //rts threshold
	int frag_thresh;
	int data_rate;
	int channel_num;
	int short_retry;
	int long_retry;
	int bbp_type;
	u32 flags;
	} OPTIONS, *POPTIONS;

	typedef struct __device_info {
	struct __device_info *next;
	struct __device_info *prev;

	struct pci_dev *pcid;

	#ifdef CONFIG_PM
	u32 pci_state[16];
	#endif

	// netdev
	struct net_device *dev;
	struct net_device *next_module;
	struct net_device_stats stats;

	//dma addr, rx/tx pool
	dma_addr_t pool_dma;
	dma_addr_t rd0_pool_dma;
	dma_addr_t rd1_pool_dma;

	dma_addr_t td0_pool_dma;
	dma_addr_t td1_pool_dma;

	dma_addr_t tx_bufs_dma0;
	dma_addr_t tx_bufs_dma1;
	dma_addr_t tx_beacon_dma;

	unsigned char *tx0_bufs;
	unsigned char *tx1_bufs;
	unsigned char *tx_beacon_bufs;

	CHIP_TYPE chip_id;

	unsigned long PortOffset;
	unsigned long dwIsr;
	u32 memaddr;
	u32 ioaddr;
	u32 io_size;

	unsigned char byRevId;
	unsigned short SubSystemID;
	unsigned short SubVendorID;

	int nTxQueues;
	volatile int iTDUsed[TYPE_MAXTD];

	volatile PSTxDesc apCurrTD[TYPE_MAXTD];
	volatile PSTxDesc apTailTD[TYPE_MAXTD];

	volatile PSTxDesc apTD0Rings;
	volatile PSTxDesc apTD1Rings;

	volatile PSRxDesc aRD0Ring;
	volatile PSRxDesc aRD1Ring;
	volatile PSRxDesc pCurrRD[TYPE_MAXRD];
	SCache sDupRxCache;

	SDeFragControlBlock sRxDFCB[CB_MAX_RX_FRAG];
	unsigned int cbDFCB;
	unsigned int cbFreeDFCB;
	unsigned int uCurrentDFCBIdx;

	OPTIONS sOpts;

	u32 flags;

	u32 rx_buf_sz;
	int multicast_limit;
	unsigned char byRxMode;

	spinlock_t lock;
	//PLICE_DEBUG->
	struct tasklet_struct RxMngWorkItem;
	RxManagementQueue rxManeQueue;
	//PLICE_DEBUG<-
	//PLICE_DEBUG ->
	pid_t MLMEThr_pid;
	struct completion notify;
	struct semaphore mlme_semaphore;
	//PLICE_DEBUG <-

	u32 rx_bytes;

	// Version control
	unsigned char byLocalID;
	unsigned char byRFType;

	unsigned char byMaxPwrLevel;
	unsigned char byZoneType;
	bool bZoneRegExist;
	unsigned char byOriginalZonetype;
	unsigned char abyMacContext[MAC_MAX_CONTEXT_REG];
	bool bLinkPass; // link status: OK or fail
	unsigned char abyCurrentNetAddr[ETH_ALEN];

	// Adapter statistics
	SStatCounter scStatistic;
	// 802.11 counter
	SDot11Counters s802_11Counter;

	// 802.11 management
	PSMgmtObject pMgmt;
	SMgmtObject sMgmtObj;

	// 802.11 MAC specific
	unsigned int uCurrRSSI;
	unsigned char byCurrSQ;

	unsigned long dwTxAntennaSel;
	unsigned long dwRxAntennaSel;
	unsigned char byAntennaCount;
	unsigned char byRxAntennaMode;
	unsigned char byTxAntennaMode;
	bool bTxRxAntInv;

	unsigned char *pbyTmpBuff;
	unsigned int uSIFS; //Current SIFS
	unsigned int uDIFS; //Current DIFS
	unsigned int uEIFS; //Current EIFS
	unsigned int uSlot; //Current SlotTime
	unsigned int uCwMin; //Current CwMin
	unsigned int uCwMax; //CwMax is fixed on 1023.
	// PHY parameter
	unsigned char bySIFS;
	unsigned char byDIFS;
	unsigned char byEIFS;
	unsigned char bySlot;
	unsigned char byCWMaxMin;
	CARD_PHY_TYPE eCurrentPHYType;

	VIA_BB_TYPE byBBType; //0: 11A, 1:11B, 2:11G
	VIA_PKT_TYPE byPacketType; //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
	unsigned short wBasicRate;
	unsigned char byACKRate;
	unsigned char byTopOFDMBasicRate;
	unsigned char byTopCCKBasicRate;

	unsigned char byMinChannel;
	unsigned char byMaxChannel;
	unsigned int uConnectionRate;

	unsigned char byPreambleType;
	unsigned char byShortPreamble;

	unsigned short wCurrentRate;
	unsigned short wRTSThreshold;
	unsigned short wFragmentationThreshold;
	unsigned char byShortRetryLimit;
	unsigned char byLongRetryLimit;
	CARD_OP_MODE eOPMode;
	unsigned char byOpMode;
	bool bBSSIDFilter;
	unsigned short wMaxTransmitMSDULifetime;
	unsigned char abyBSSID[ETH_ALEN];
	unsigned char abyDesireBSSID[ETH_ALEN];
	unsigned short wCTSDuration; // update while speed change
	unsigned short wACKDuration; // update while speed change
	unsigned short wRTSTransmitLen; // update while speed change
	unsigned char byRTSServiceField; // update while speed change
	unsigned char byRTSSignalField; // update while speed change

	unsigned long dwMaxReceiveLifetime; // dot11MaxReceiveLifetime

	bool bCCK;
	bool bEncryptionEnable;
	bool bLongHeader;
	bool bShortSlotTime;
	bool bProtectMode;
	bool bNonERPPresent;
	bool bBarkerPreambleMd;

	unsigned char byERPFlag;
	unsigned short wUseProtectCntDown;

	bool bRadioControlOff;
	bool bRadioOff;
	bool bEnablePSMode;
	unsigned short wListenInterval;
	bool bPWBitOn;
	WMAC_POWER_MODE ePSMode;

	// GPIO Radio Control
	unsigned char byRadioCtl;
	unsigned char byGPIO;
	bool bHWRadioOff;
	bool bPrvActive4RadioOFF;
	bool bGPIOBlockRead;

	// Beacon related
	unsigned short wSeqCounter;
	unsigned short wBCNBufLen;
	bool bBeaconBufReady;
	bool bBeaconSent;
	bool bIsBeaconBufReadySet;
	unsigned int cbBeaconBufReadySetCnt;
	bool bFixRate;
	unsigned char byCurrentCh;
	unsigned int uScanTime;

	CMD_STATE eCommandState;

	CMD_CODE eCommand;
	bool bBeaconTx;

	bool bStopBeacon;
	bool bStopDataPkt;
	bool bStopTx0Pkt;
	unsigned int uAutoReConnectTime;

	// 802.11 counter

	CMD_ITEM eCmdQueue[CMD_Q_SIZE];
	unsigned int uCmdDequeueIdx;
	unsigned int uCmdEnqueueIdx;
	unsigned int cbFreeCmdQueue;
	bool bCmdRunning;
	bool bCmdClear;

	bool bRoaming;
	//WOW
	unsigned char abyIPAddr[4];

	unsigned long ulTxPower;
	NDIS_802_11_WEP_STATUS eEncryptionStatus;
	bool bTransmitKey;
	//2007-0925-01<Add>by MikeLiu
	//mike add :save old Encryption
	NDIS_802_11_WEP_STATUS eOldEncryptionStatus;

	SKeyManagement sKey;
	unsigned long dwIVCounter;

	QWORD qwPacketNumber; //For CCMP and TKIP as TSC(6 bytes)
	unsigned int uCurrentWEPMode;

	RC4Ext SBox;
	unsigned char abyPRNG[WLAN_WEPMAX_KEYLEN+3];
	unsigned char byKeyIndex;
	unsigned int uKeyLength;
	unsigned char abyKey[WLAN_WEP232_KEYLEN];

	bool bAES;
	unsigned char byCntMeasure;

	// for AP mode
	unsigned int uAssocCount;
	bool bMoreData;

	// QoS
	bool bGrpAckPolicy;

	// for OID_802_11_ASSOCIATION_INFORMATION
	bool bAssocInfoSet;

	unsigned char byAutoFBCtrl;

	bool bTxMICFail;
	bool bRxMICFail;

	unsigned int uRATEIdx;

	// For Update BaseBand VGA Gain Offset
	bool bUpdateBBVGA;
	unsigned int uBBVGADiffCount;
	unsigned char byBBVGANew;
	unsigned char byBBVGACurrent;
	unsigned char abyBBVGA[BB_VGA_LEVEL];
	long ldBmThreshold[BB_VGA_LEVEL];

	unsigned char byBBPreEDRSSI;
	unsigned char byBBPreEDIndex;

	bool bRadioCmd;
	unsigned long dwDiagRefCount;

	// For FOE Tuning
	unsigned char byFOETuning;

	// For Auto Power Tunning

	unsigned char byAutoPwrTunning;
	short sPSetPointCCK;
	short sPSetPointOFDMG;
	short sPSetPointOFDMA;
	long lPFormulaOffset;
	short sPThreshold;
	char cAdjustStep;
	char cMinTxAGC;

	// For RF Power table
	unsigned char byCCKPwr;
	unsigned char byOFDMPwrG;
	unsigned char byCurPwr;
	char byCurPwrdBm;
	unsigned char abyCCKPwrTbl[CB_MAX_CHANNEL_24G+1];
	unsigned char abyOFDMPwrTbl[CB_MAX_CHANNEL+1];
	char abyCCKDefaultPwr[CB_MAX_CHANNEL_24G+1];
	char abyOFDMDefaultPwr[CB_MAX_CHANNEL+1];
	char abyRegPwr[CB_MAX_CHANNEL+1];
	char abyLocalPwr[CB_MAX_CHANNEL+1];

	// BaseBand Loopback Use
	unsigned char byBBCR4d;
	unsigned char byBBCRc9;
	unsigned char byBBCR88;
	unsigned char byBBCR09;

	// command timer
	struct timer_list sTimerCommand;
	#ifdef TxInSleep
	struct timer_list sTimerTxData;
	unsigned long nTxDataTimeCout;
	bool fTxDataInSleep;
	bool IsTxDataTrigger;
	#endif

	#ifdef WPA_SM_Transtatus
	bool fWPA_Authened; //is WPA/WPA-PSK or WPA2/WPA2-PSK authen??
	#endif
	unsigned char byReAssocCount; //mike add:re-association retry times!
	unsigned char byLinkWaitCount;

	unsigned char abyNodeName[17];

	bool bDiversityRegCtlON;
	bool bDiversityEnable;
	unsigned long ulDiversityNValue;
	unsigned long ulDiversityMValue;
	unsigned char byTMax;
	unsigned char byTMax2;
	unsigned char byTMax3;
	unsigned long ulSQ3TH;

	// ANT diversity
	unsigned long uDiversityCnt;
	unsigned char byAntennaState;
	unsigned long ulRatio_State0;
	unsigned long ulRatio_State1;

	//SQ3 functions for antenna diversity
	struct timer_list TimerSQ3Tmax1;
	struct timer_list TimerSQ3Tmax2;
	struct timer_list TimerSQ3Tmax3;

	unsigned long uNumSQ3[MAX_RATE];
	unsigned short wAntDiversityMaxRate;

	SEthernetHeader sTxEthHeader;
	SEthernetHeader sRxEthHeader;
	unsigned char abyBroadcastAddr[ETH_ALEN];
	unsigned char abySNAP_RFC1042[ETH_ALEN];
	unsigned char abySNAP_Bridgetunnel[ETH_ALEN];
	unsigned char abyEEPROM[EEP_MAX_CONTEXT_SIZE]; //unsigned long alignment
	// Pre-Authentication & PMK cache
	SPMKID gsPMKID;
	SPMKIDCandidateEvent gsPMKIDCandidate;

	// for 802.11h
	bool b11hEnable;
	unsigned char abyCountryCode[3];
	// for 802.11h DFS
	unsigned int uNumOfMeasureEIDs;
	PWLAN_IE_MEASURE_REQ pCurrMeasureEID;
	bool bMeasureInProgress;
	unsigned char byOrgChannel;
	unsigned char byOrgRCR;
	unsigned long dwOrgMAR0;
	unsigned long dwOrgMAR4;
	unsigned char byBasicMap;
	unsigned char byCCAFraction;
	unsigned char abyRPIs[8];
	unsigned long dwRPIs[8];
	bool bChannelSwitch;
	unsigned char byNewChannel;
	unsigned char byChannelSwitchCount;
	bool bQuietEnable;
	bool bEnableFirstQuiet;
	unsigned char byQuietStartCount;
	unsigned int uQuietEnqueue;
	unsigned long dwCurrentQuietEndTime;
	SQuietControl sQuiet[MAX_QUIET_COUNT];
	// for 802.11h TPC
	bool bCountryInfo5G;
	bool bCountryInfo24G;

	unsigned short wBeaconInterval;

	//WPA supplicant deamon
	struct net_device *wpadev;
	bool bWPADEVUp;
	struct sk_buff *skb;
	#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
	/*
	bool bwextstep0;
	bool bwextstep1;
	bool bwextstep2;
	bool bwextstep3;
	*/
	unsigned int bwextcount;
	bool bWPASuppWextEnabled;
	#endif

	//--
	#ifdef HOSTAP
	// user space daemon: hostapd, is used for HOSTAP
	bool bEnableHostapd;
	bool bEnable8021x;
	bool bEnableHostWEP;
	struct net_device *apdev;
	int (tx_80211)(struct sk_buff skb, struct net_device *dev);
	#endif
	unsigned int uChannel;
	bool bMACSuspend;

	struct iw_statistics wstats; // wireless stats
	bool bCommit;
	} DEVICE_INFO, *PSDevice;

	//PLICE_DEBUG->

	inline static void EnQueue(PSDevice pDevice, PSRxMgmtPacket pRxMgmtPacket)
	{
	if ((pDevice->rxManeQueue.tail+1) % NUM == pDevice->rxManeQueue.head) {
	return;
	} else {
	pDevice->rxManeQueue.tail = (pDevice->rxManeQueue.tail + 1) % NUM;
	pDevice->rxManeQueue.Q[pDevice->rxManeQueue.tail] = pRxMgmtPacket;
	pDevice->rxManeQueue.packet_num++;
	}
	}

	inline static PSRxMgmtPacket DeQueue(PSDevice pDevice)
	{
	PSRxMgmtPacket pRxMgmtPacket;
	if (pDevice->rxManeQueue.tail == pDevice->rxManeQueue.head) {
	printk("Queue is Empty\n");
	return NULL;
	} else {
	int x;
	//x=pDevice->rxManeQueue.head = (pDevice->rxManeQueue.head+1)%NUM;
	pDevice->rxManeQueue.head = (pDevice->rxManeQueue.head+1)%NUM;
	x = pDevice->rxManeQueue.head;
	pRxMgmtPacket = pDevice->rxManeQueue.Q[x];
	pDevice->rxManeQueue.packet_num--;
	return pRxMgmtPacket;
	}
	}

	void InitRxManagementQueue(PSDevice pDevice);

	//PLICE_DEBUG<-

	inline static bool device_get_ip(PSDevice pInfo) {
	struct in_device in_dev = (struct in_device )pInfo->dev->ip_ptr;
	struct in_ifaddr *ifa;

	if (in_dev != NULL) {
	ifa = (struct in_ifaddr *)in_dev->ifa_list;
	if (ifa != NULL) {
	memcpy(pInfo->abyIPAddr, &ifa->ifa_address, 4);
	return true;
	}
	}
	return false;
	}

	static inline PDEVICE_RD_INFO alloc_rd_info(void)
	{
	return kzalloc(sizeof(DEVICE_RD_INFO), GFP_ATOMIC);
	}

	static inline PDEVICE_TD_INFO alloc_td_info(void)
	{
	return kzalloc(sizeof(DEVICE_TD_INFO), GFP_ATOMIC);
	}

	/--------------------- Export Functions --------------------------/

	bool device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, unsigned int uNodeIndex);
	bool device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF);
	int Config_FileOperation(PSDevice pDevice, bool fwrite, unsigned char *Parameter);
	#endif