cb20_cb.h

vt6656驱动代码

	u16 fastListenInterval;
	u16 listenDecay;
	u16 fastListenDelay;
	u16 _reserved2[2];
	/*---------- Ap/Ibss config items ----------*/
	u16 beaconPeriod;
	u16 atimDuration;
	u16 hopPeriod;
	u16 channelSet;
	u16 channel;
	u16 dtimPeriod;
	u16 bridgeDistance;
	u16 radioID;
	/*---------- Radio configuration ----------*/
	u16 radioType;
#define RADIOTYPE_DEFAULT 0
#define RADIOTYPE_802_11 1
#define RADIOTYPE_LEGACY 2
	u8 rxDiversity;
	u8 txDiversity;
	u16 txPower;
#define TXPOWER_DEFAULT 0
	u16 rssiThreshold;
#define RSSI_DEFAULT 0
        u16 modulation;
	u16 shortPreamble;
	u16 homeProduct;
	u16 radioSpecific;
	/*---------- Aironet Extensions ----------*/
	u8 nodeName[16];
	u16 arlThreshold;
	u16 arlDecay;
	u16 arlDelay;
	u16 _reserved4[1];
	/*---------- Aironet Extensions ----------*/
	u16 magicAction;
#define MAGIC_ACTION_STSCHG 1
#define MACIC_ACTION_RESUME 2
#define MAGIC_IGNORE_MCAST (1<<8)
#define MAGIC_IGNORE_BCAST (1<<9)
#define MAGIC_SWITCH_TO_PSP (0<<10)
#define MAGIC_STAY_IN_CAM (1<<10)
	u16 magicControl;
	u16 autoWake;
} ConfigRid;


typedef struct {
  u16 len;
  u8 mac[6];
  u16 mode;
  u16 errorCode;
  u16 sigQuality;
  u16 SSIDlen;
  char SSID[32];
  char apName[16];
  char bssid[4][6];
  u16 beaconPeriod;
  u16 dimPeriod;
  u16 atimDuration;
  u16 hopPeriod;
  /* Changed below to work with 
   * brain dead compilers 
   */
  union {
    u16		u16DsChannel;
    u16		u16HopSet;
  }frq;
  u16		u16HopPattern;			// 0x0062
  u16		u16HopsToBackbone;		// 0x0064
  u16           apTotalLoad;
  u16           generatedLoad;
  u16           accumulatedArl;
  u16           signalQuality;
  u16           currentXmitRate;
  u16           apDevExtensions;
  u16           normalizedSignalStrength;
} StatRid;	/* ns-collision */


//: Capabilities
typedef struct _STCAPS{
	u16		u16RidLen;			//0x0000
	u8		au8OUI[3];			//0x0002
	u8		nothing;			//0x0005
	u16		ProuctNum;			//0x0006
	u8		au8ManufacturerName[32];	//0x0008
	u8		au8ProductName[16];		//0x0028
	u8		au8ProductVersion[8];		//0x0038
	u8		au8FactoryAddress[6];		//0x0040
	u8		au8AironetAddress[6];		//0x0046
	u16		u16RadioType;			//0x004C
	u16		u16RegDomain;			//0x004E
	u8		au8Callid[6];			//0x0050
	u8		au8SupportedRates[8];		//0x0056
	u8		u8RxDiversity;			//0x005E
	u8		u8TxDiversity;			//0x005F
	u16		au16TxPowerLevels[8];		//0x0060
	u16		u16HardwareVersion;		//0x0070
	u16		u16HardwareCapabilities;	//0x0072
	u16		u16TemperatureRange;		//0x0074
	u16		u16SoftwareVersion;		//0x0076
	u16		u16SoftwareSubVersion;		//0x0078
	u16		u16InterfaceVersion	;	//0x007A
	u16		u16SoftwareCapabilities;	//0x007C
	u16		u16BootBlockVersion;		//0x007E
	u16		u16SupportedHardwareRev;	//0x0080
        u16             u16SoftwareCapabilities2;       //0x0082
        u8              au8SerialNumber[12];            //0x0084
        u16             u16AllowedFrequencies[14];      //0x0090
}STCAPS;

// Extended capabilities.

typedef struct _EXSTCAPS{
	u16		u16RidLen;			//0x0000
	u8		au8OUI[3];			//0x0002
	u8		nothing;			//0x0005
	u16		ProuctNum;			//0x0006
	u8		au8ManufacturerName[32];	//0x0008
	u8		au8ProductName[16];		//0x0028
	u8		au8ProductVersion[8];		//0x0038
	u8		au8FactoryAddress[6];		//0x0040
	u8		au8AironetAddress[6];		//0x0046
	u16		u16RadioType;			//0x004C
	u16		u16RegDomain;			//0x004E
	u8		au8Callid[6];			//0x0050
	u8		au8SupportedRates[8];		//0x0056
	u8		u8RxDiversity;			//0x005E
	u8		u8TxDiversity;			//0x005F
	u16		au16TxPowerLevels[8];		//0x0060
	u16		u16HardwareVersion;		//0x0070
	u16		u16HardwareCapabilities;	//0x0072
	u16		u16TemperatureRange;		//0x0074
	u16		u16SoftwareVersion;		//0x0076
	u16		u16SoftwareSubVersion;		//0x0078
	u16		u16InterfaceVersion	;	//0x007A
	u16		u16SoftwareCapabilities;	//0x007C
	u16		u16BootBlockVersion;		//0x007E
	u16		u16SupportedHardwareRev;	//0x0080
        u16             u16ExtSoftwareCapabilities;     //0x0082
}EXSTCAPS;


// Driver type element 

typedef struct _DRTYPE {
  u8  version[4];           /* Major,Minor,rel     */
  u8  flashcode;	    /* Flash type byte     */
  u16 devtype;              /* device type koala/venus/350 etc. */
}DRVRTYPE;
 
    


/*
 * MIC rid 
 */

typedef struct _STMIC {
    unsigned short ridLen __attribute__ ((packed));
    unsigned short micState __attribute__ ((packed));
    unsigned short micMulticastValid __attribute__ ((packed));
    unsigned char  micMulticast[16] __attribute__ ((packed));
    unsigned short micUnicastValid __attribute__ ((packed));
    unsigned char  micUnicast[16] __attribute__ ((packed));
} STMIC __attribute__ ((packed));

typedef struct _STMICSTATISTICS {
    u32   Size;             // size
    u8    Enabled;          // MIC enabled or not
    u32   RxSuccess;        // successful packets received
    u32   RxIncorrectMIC;   // packets dropped due to incorrect MIC comparison
    u32   RxNotMICed;       // packets dropped due to not being MIC'd
    u32   RxMICPlummed;     // packets dropped due to not having a MIC plummed
    u32   RxWrongSequence;  // packets dropped due to sequence number violation
    u32   Reserve[32];
}STMICSTATISTICS32;

/*
 * Lifted from the aironet driver by
 * breed. Names changed to avoid collision
 */

#define RID_CAPABILITIES 0xFF00
#define RID_CONFIG     0xFF10
#define RID_SSID       0xFF11
#define RID_APLIST     0xFF12
#define RID_DRVNAME    0xFF13
#define RID_ETHERENCAP 0xFF14

#define RID_WEP_TEMP   0xFF15
#define RID_WEP_PERM   0xFF16
#define RID_MODULATION 0xFF17
#define RID_ACTUALCONFIG 0xFF20 /*readonly*/
#define RID_LEAPUSERNAME 0xFF23
#define RID_LEAPPASSWORD 0xFF24
#define RID_STATUS     0xFF50
#define RID_STATS      0xFF68
#define RID_STATSDELTA 0xFF69
#define RID_STATSDELTACLEAR 0xFF6A
#define RID_MIC        0xFF57


#define VADDR(Type,HOSTP)  (Type *)(HOSTP.VirtualHostAddress)
#define FALSE       0
#define TRUE        1
#define AIROMAGIC   0xa55a
#define AIROIOCTL   SIOCDEVPRIVATE
#define AIROIDIFC   AIROIOCTL + 1



/* Ioctl constants to be used in airo_ioctl.command */

#define	AIROGCAP  		0	// Capability rid
#define AIROGCFG		1       // USED A LOT 
#define AIROGSLIST		2	// System ID list 
#define AIROGVLIST		3       // List of specified AP's
#define AIROGDRVNAM		4	//  NOTUSED
#define AIROGEHTENC		5	// NOTUSED
#define AIROGWEPKTMP		6
#define AIROGWEPKNV		7
#define AIROGSTAT		8
#define AIROGSTATSC32		9
#define AIROGSTATSD32		10
#define AIROGMICRID             11      /* Get STMIC rid      */
#define AIROGMICSTATS           12      /* Get MIC statistics */
#define AIROGFLAGS              13      /* Get driver flags   */
#define AIROGID			14	/* Get driver type element */
#define AIRORRID		15      /* Read arbitrary rid      */
#define AIRORSWVERSION          17      /* Get driver version   */


/* Leave gap of 40 commands after AIROGSTATSD32 for future */

#define AIROPCAP               	AIROGSTATSD32 + 40
#define AIROPVLIST              AIROPCAP      + 1
#define AIROPSLIST		AIROPVLIST    + 1
#define AIROPCFG		AIROPSLIST    + 1
#define AIROPSIDS		AIROPCFG      + 1
#define AIROPAPLIST		AIROPSIDS     + 1
#define AIROPMACON		AIROPAPLIST   + 1	/* Enable mac  */
#define AIROPMACOFF		AIROPMACON    + 1 	/* Disable mac */
#define AIROPSTCLR		AIROPMACOFF   + 1
#define AIROPWEPKEY		AIROPSTCLR    + 1
#define AIROPWEPKEYNV		AIROPWEPKEY   + 1
#define AIROPLEAPPWD            AIROPWEPKEYNV + 1
#define AIROPLEAPUSR            AIROPLEAPPWD  + 1

/* Flash codes */

#define AIROFLSHRST	       AIROPWEPKEYNV  + 40 /* 100 */
#define AIROFLSHGCHR           AIROFLSHRST    + 1  /* 101 */
#define AIROFLSHSTFL           AIROFLSHGCHR   + 1  /* 102 */
#define AIROFLSHPCHR           AIROFLSHSTFL   + 1  /* 103 */
#define AIROFLPUTBUF           AIROFLSHPCHR   + 1  /* 104 */
#define AIRORESTART            AIROFLPUTBUF   + 1  /* 105 */

#define FLASHSIZE	32768
#define AUXMEMSIZE         (256 * 1024)





typedef enum {
    NONE,
    NOMIC,
    NOMICPLUMMED,
    SEQUENCE,
    INCORRECTMIC,
} MIC_ERROR;
  
/* 
 * List of active devices
 */
typedef struct cb20_devlist {
  struct net_device *dev;
  struct cb20_devlist *next;
}CB20_CARDS;  




struct cb20_info {
  struct net_device_stats	stats;
  int open;
#if (LINUX_VERSION_CODE < 0x020363)
  char name[8];
#endif
  struct net_device             *next;
  struct net_device             *dev;
  struct pci_dev           *pcip;
  MICMODULE       mod[2];                  /* MIC stuff         */
  u8              snap[8];
  u32             updateMultiSeq;
  u32             updateUniSeq;
  STMICSTATISTICS32 micstats;
#if (LINUX_VERSION_CODE < 0x20311)
  struct proc_dir_entry proc_entry;
  struct proc_dir_entry proc_statsdelta_entry;
  struct proc_dir_entry proc_stats_entry;
  struct proc_dir_entry proc_status_entry;
  struct proc_dir_entry proc_config_entry;
  struct proc_dir_entry proc_ssid_entry;
  struct proc_dir_entry proc_aplist_entry;
  struct proc_dir_entry proc_wepkey_entry;
#endif
  //  struct proc_dir_entry *proc_entry;
  struct proc_dir_entry *device;
  
  HOST_RX_DESC    rxfids[MAX_DESC];        /* *Virtaddr[]                      */
  HOST_TX_DESC    txfids[MAX_DESC];        /* *Virtaddr[]                      */
  HOST_RID_DESC   ConfigDesc;              /* Rid descriptor                   */
  unsigned   long ridbus;                  /* Phys addr of ConfigDesc! 3/31/02 */
  unsigned   long pci_controlbase;         /* PCI addr Contol                  */
  unsigned   char *controlregmembase;      /* Virtaddr                         */
  unsigned   int  controlmembasesize;      /* length                           */
  unsigned   long pci_auxbase;             /* PCI addr AUX                     */
  unsigned   char *auxregmembase;          /* Virtaddr                         */
  unsigned   int  auxmembasesize;          /* length                           */
  unsigned   char *SharedRegion;           /* Virtaddr                         */
  unsigned   int  SharedSize;              /* length                           */
  dma_addr_t      SharedBusaddr;           /* Bus address of shared descriptor region */
  unsigned   char *flashram;
  u32             flashsize;
  struct timer_list timer;
  int             irqline;
  int             iosize;                  /* IO Port region size */
  int             iobase;		   /* IO Base address     */
  int             registered;
  int             macstatus;
  ConfigRid       config;
  spinlock_t mpi_lock;			  /* Interrupt handler lock  */
  spinlock_t txlist_lock;
  spinlock_t txd_lock;
  spinlock_t aux_lock;
  spinlock_t cmd_lock;
  struct sk_buff_head txq;
  int txdfc;
  unsigned flags; 
  char rfMonitor;
  unsigned char saveConfig[2048];
  unsigned char saveSSID[2048];
  unsigned char saveAPList[2048];
#ifdef WIRELESS_EXT
  struct iw_statistics  wstats;         // wireless stats
#endif
};