vnet.h

atmel芯片的Linux驱动程序。很多802.11协议的无限网卡都使用该芯片

/***************************************************************************************
	Copyright 2000-2001 ATMEL Corporation.
	
	This file is part of atmel wireless lan drivers.

    Atmel wireless lan drivers 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.

    Atmel wireless lan drivers 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 Atmel wireless lan drivers; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

**************************************************************************************/

#ifndef __VNet_h_OK__
#define __VNet_h_OK__

#define MAX_SSID_LENGTH 							32

#define VNetMoveMemory(x, y, bytes) memcpy(x,y, bytes)
#define VNetZeroMemory(x, bytes) memset(x,0, bytes)
#define VNetMemCompare(x, y, bytes) memcmp(x, y, bytes)

#include "vnet_linux.h"
#define SUPPORTED_RATES_ELEMENT_ID                                 1

#define WPA_MODE_OFF  0
#define WPA_MODE_1    1
#define WPA_MODE_2    2

#define SSID_ELEMENT_OFFSET             14      //12+2
#define SSID_ELEMENT_LENGTH_OFFSET          13      //12+1
#define SSID_ELEMENT_ID_OFFSET            12      //12+1

#define SUP_RATES_ELEMENT_LENGTH_REL_OFFSET     15      //12+2+1
#define DS_PARAM_SET_ELEMENT_REL_OFFSET       18      //12+2+2+2
#define BSSID_HEADER_OFFSET             16
#define MGMT_FRAME_BODY_OFFSET            24

#define EAPOL_NONE            0
#define EAPOL_RX_HANDSHAKE_MSG1   1
#define EAPOL_TX_HANDSHAKE_MSG2   2
#define EAPOL_RX_HANDSHAKE_MSG3   3
#define EAPOL_TX_HANDSHAKE_MSG4   4
#define EAPOL_RX_GROUP_UPDATE_MSG1  5
#define EAPOL_TX_GROUP_UPDATE_MSG2  6
#define EAPOL_TX_MIC_ERROR_MSG    7
#define EAPOL_LOG_OFF           8
#define EAP_REQUEST           10
#define EAP_RESPONSE          11
#define EAP_SUCCESS           12
#define EAP_REJECT            13
#define EAP_START             14
#define LEAP_CHALLENGE          15

#define LEAP_CHALLENGE_OFF      0
#define LEAP_CHALLENGE_ON       1

#define VNet_LENGTH_OF_ADDRESS				6


typedef UCHAR MACADDR[VNet_LENGTH_OF_ADDRESS];

typedef enum __ASSOCIATION_METHOD
{
   AssocMethodNoRequest,
   AssocMethodAssociationRequest,
   AssocMethodReAssociationRequest
}ASSOCIATION_METHOD, *PASSOCIATION_METHOD;


typedef enum _802_11_WEP_STATUS
{
    _802_11WEPEnabled,
    _802_11Encryption1Enabled = _802_11WEPEnabled,
    _802_11WEPDisabled,
    _802_11EncryptionDisabled = _802_11WEPDisabled,
    _802_11WEPKeyAbsent,
    _802_11Encryption1KeyAbsent = _802_11WEPKeyAbsent,
    _802_11WEPNotSupported,
    _802_11EncryptionNotSupported = _802_11WEPNotSupported,
    _802_11Encryption2Enabled,
    _802_11Encryption2KeyAbsent,
    _802_11Encryption3Enabled,
    _802_11Encryption3KeyAbsent
} __802_11_WEP_STATUS, *P_802_11_WEP_STATUS, __802_11_ENCRYPTION_STATUS, *P__802_11_ENCRYPTION_STATUS;

// Add new authentication modes
typedef enum _802_11_AUTHENTICATION_MODE
{
    _802_11AuthModeOpen,
    _802_11AuthModeShared,
    _802_11AuthModeAutoSwitch,
    _802_11AuthModeWPA,
    _802_11AuthModeWPAPSK,
    _802_11AuthModeWPANone,
    _802_11AuthModeWPA2,
    _802_11AuthModeWPA2PSK,
    _802_11AuthModeMax               // Not a real mode, defined as upper bound
} __802_11_AUTHENTICATION_MODE, *P__802_11_AUTHENTICATION_MODE;
// WPA SPECIFIC
typedef struct __MIC_BLACK_LIST{
	UCHAR		Bssid[6];

	UCHAR		InUse;
	ULONG64		TimeStamp;
}MIC_BLACK_LIST, *PMIC_BLACK_LIST;




BOOLEAN WPA_AddAPInBlackList(MIC_BLACK_LIST* MicBlackList, unsigned char ListEntries, unsigned char* pValidListEntries, unsigned char* pBSSID, void* pTime);
BOOLEAN WPA_IsOkToConnect(MIC_BLACK_LIST* MicBlackList, unsigned char ListEntries, unsigned char* pValidListEntries, unsigned char* pBSSID, void* pCurrentTime);

// 
#include "debug.h"
#include "appint.h"
#include "at76c502.h"
#include "frame.h"


#define FAST_VNET_MAJOR_VERSION 		2
#define FAST_VNET_MINOR_VERSION 		2
#define FAST_VNET_SUB_VERSION			2
#define FAST_VNET_BUILD 			2

#define PRODUCT_NAME						"PCMCIA Wireless Network Adapter"
#define MAX_DRIVER_DESC_LENGTH				100

#define MAX_CMD_Q_ENTRIES					30

#ifdef PCI
#define ATMEL_PCI_VENDOR_ID 			0x1114
#define ATMEL_PCI_DEVICE_ID 			0x0506
#endif

#define AUTHENTICATION_RESPONSE_TIME_OUT	1000

///////////////////////////////////////////////////////////////////////////
// General definitions
///////////////////////////////////////////////////////////////////////////


#define VNet_MAX_FRAME_SIZE 				1500
#define VNet_HEADER_SIZE					14
#define MAX_WIRELESS_FRAME_SIZE 			1550 // 1500 + 14 + 18 + ...
#define VNet_MAX_LOOKAHEAD					VNet_MAX_FRAME_SIZE 
#define DEFAULT_MULTICASTLISTMAX			32

#ifdef SNIFFER
#define MAX_RX_PACKET_SIZE					2000
#endif

#define LOOP_RETRY_LIMIT					500000

#define PERIODIC_TIMER_TOUT 				2000

#define MAX_DEVICE_ID_LENGTH				50

#define ACTIVE_MODE     1
#define PS_MODE                 2
#ifndef RFMD_3COM
#define SPS_MODE                3
#endif


#define MIN_BEACON_PROBE_BYTES				60
#define TX_TIMEOUT_JIFFIES      (5*HZ)
#define MAX_TX_POWER_LEVEL                                       200
#define MIN_MWATTS_TX_POWER                                      5
#define MAX_MWATTS_TX_POWER                                      100



///////////////////////////////////////////////////////////////////////////
// 802.11 related definitions
///////////////////////////////////////////////////////////////////////////

//
// Regulatory Domains
//

#define REG_DOMAIN_FCC		0x10	//Channels	1-11	USA
#define REG_DOMAIN_DOC		0x20	//Channel	1-11	Canada
#define REG_DOMAIN_ETSI		0x30	//Channel	1-13	Europe (ex Spain/France)
#define REG_DOMAIN_SPAIN	0x31	//Channel	10-11	Spain
#define REG_DOMAIN_FRANCE	0x32	//Channel	10-13	France
#define REG_DOMAIN_MKK		0x40	//Channel	14		Japan
#define REG_DOMAIN_MKK1		0x41	//Channel	1-14	Japan(MKK1)
//#define REG_DOMAIN_ISRAEL	0x50	//Channel	3-9	ISRAEL
#define REG_DOMAIN_ISRAEL1	0x50	//Channel	3-9		Israel1
#define REG_DOMAIN_ISRAEL2	0x51	//Channel	3-7		Israel1
#define REG_DOMAIN_ISRAEL3	0x52	//Channel	4-8		Israel1
#define REG_DOMAIN_ISRAEL4	0x53	//Channel	5-7		Israel1


#define AD_HOC_MODE 						0
#define INFRASTRUCTURE_MODE 				1
#define AUTO_MODE							2

#define BSS_TYPE_AD_HOC 					1
#define BSS_TYPE_INFRASTRUCTURE 			2

#define SCAN_TYPE_ACTIVE					0
#define SCAN_TYPE_PASSIVE					1


#define PREAMBLE_TYPE_LONG					0
#define PREAMBLE_TYPE_SHORT						1
#define AUTO_PREAMBLE						2

#define AUTO_SWITCH_AUTH_ALGORITHM			2

// WEP key values
#define WEP_DISABLED                    0
#define WEP_64BIT                               1
#define WEP_128BIT                              2

#define WEP_MODE_OPTIONAL					0
#define WEP_MODE_MANDATORY					1


#define LISTEN_INTERVAL 					200

#define DATA_FRAME_WS_HEADER_SIZE			30


#define CTRL_FRAMES_TX_RATE 				1
#define MGMT_FRAMES_TX_RATE 				1

#define PROM_MODE_OFF						0x0
#define PROM_MODE_UNKNOWN					0x1
#define PROM_MODE_CRC_FAILED				0x2
#define PROM_MODE_DUPLICATED				0x4
#define PROM_MODE_MGMT						0x8
#define PROM_MODE_CTRL						0x10
#define PROM_MODE_BAD_PROTOCOL				0x20


#define CARD_TYPE_PARALLEL_FLASH			0x1
#define CARD_TYPE_SPI_FLASH 				0x2
#define CARD_TYPE_EEPROM					0x3



///////////////////////////////////////////////////////////////////////////
// FLASH programming related definitions
///////////////////////////////////////////////////////////////////////////

#define BANK_SIZE							0x10000

#define ATMEL_ID							0x1f
#define ST_ID								0x20

#define ST_M29W010B 						0x23 

#define ATMEL_49LV002						0x07
#define ATMEL_49LV002T						0x08
#define ATMEL_49LV001						0x05
#define ATMEL_49LV001T						0x04
#define ATMEL_29LV512						0x3d
#define ATMEL_29LV010						0x35
#define ATMEL_29LV020						0xba
#define ATMEL_29LV040						0xc4


#define CIS_BYTES							1024
#define HW_CONFIG_BYTES 					0x700
#define HW_CONFIG_OFFSET					0x1C000
///////////////////////////////////////////////////////////////////////////
// type definitions
///////////////////////////////////////////////////////////////////////////


//IMPORTING STRUCTURES FROM BILL

#define MAX_ASSOC_BUFF_LEN      255
typedef struct __ASSOCIATION_INFO{

UCHAR			CurrentBSSID[6];
USHORT 			AssocCapabilities;
UCHAR			LastBSSID[6];
USHORT 			ListenInterval;
UCHAR 			CurrentAddress[6];
USHORT 			BeaconPeriod;
UCHAR 			DesiredSSID[MAX_SSID_LENGTH];
UCHAR			IPAddress[4];
USHORT			CwMin;
USHORT			CwMax;
UCHAR 			PreambleType;
UCHAR 			DesiredSSIDsize;
UCHAR			AssociationRequestRetryCnt;
UCHAR			ReAssociationRequestRetryCnt;
USHORT			AssociationRespFrameBodyBytes;
ASSOCIATION_METHOD	AssociationMethod;
BSS_INFO_EX		CurrentBSSinfo;
ULONG                                           LastAssReasReqBytes;
UCHAR                                           LastAssReasReqFrameBody[1500];
UCHAR                                           AssReassIEInfoBuffer[MAX_ASSOC_BUFF_LEN];
USHORT                                           AssReassIEInfoBufferLength;
} ASSOCIATION_INFO, *PASSOCIATION_INFO;

typedef struct __AUTHENTICATION_INFO{

USHORT			CurrentAuthentTransactionSeqNum;
USHORT			ExpectedAuthentTransactionSeqNum;	
UCHAR 			pChallengeText[254];
UCHAR 			ChallengeTextLength;
UCHAR			AuthenticationRequestRetryCnt;

} AUTHENTICATION_INFO, *PAUTHENTICATION_INFO;


#define MAX_PMKID_LIST_ENTRIES		16
#define MAX_PKMID_INFO_ENTRIES  16
#define MAX_PMKID_COUNT     4

#define RSN_ELEMENT_GROUP_SUITE_OFFSET    2
#define RSN_ELEMENT_PW_SUITE_OFFSET     6
#define RSN_ELEMENT_PW_LIST_OFFSET      8
#define MIN_RSN_ELEMENT_DATA_SIZE     2

// PMKID Structures
typedef UCHAR   _802_11_PMKID_VALUE[16];

typedef struct _BSSID_INFO
{
    MACADDR BSSID;
    _802_11_PMKID_VALUE PMKID;
}  BSSID_INFO, *PBSSID_INFO;

typedef struct _802_11_PMKID_LIST
{
    ULONG Length;
    ULONG BSSIDInfoCount;
    BSSID_INFO BSSIDInfo[MAX_PMKID_LIST_ENTRIES];
}  __802_11_PMKID_LIST, *P__802_11_PMKID_LIST;

typedef struct _PMKID_CANDIDATE {
    MACADDR BSSID;
    ULONG Flags;
}  PMKID_CANDIDATE, *PPMKID_CANDIDATE;

typedef struct _PMKID_CANDIDATELIST
{
    ULONG Version;       // Version of the structure
    ULONG NumCandidates; // No. of pmkid candidates
    PMKID_CANDIDATE CandidateList[MAX_PKMID_INFO_ENTRIES];
}  PMKID_CANDIDATELIST, *PPMKID_CANDIDATELIST;

typedef enum _802_11_PRIVACY_FILTER
{
    _802_11PrivFilterAcceptAll,
    _802_11PrivFilter8021xWEP
} __802_11_PRIVACY_FILTER, *P__802_11_PRIVACY_FILTER;


typedef struct __SECURITY_INFO
{
	__802_11_AUTHENTICATION_MODE 	AuthenticationMode;
	__802_11_PRIVACY_FILTER			PrivacyFilter;
__802_11_ENCRYPTION_STATUS		EncryptionStatus;
	ENCRYPTION_INFO					EncryptionInfo;
	BOOLEAN 						AutoSwitchAuthAlgorithm;
	BOOLEAN							PairwiseKeyAvailable;
	BOOLEAN							GroupKeyAvailable;
	UCHAR							InWpaMode;
	UCHAR							MicErrorCnt;
	BOOLEAN							AllKeysRemoved;
	BOOLEAN							WPA_MixedModeDisabled;
	UCHAR							MicBlackListEntries;
	MIC_BLACK_LIST					MicBlackList[MAX_BSS_ENTRIES];

	unsigned long long				MicErrorDetected;

#ifdef WPA2
	__802_11_PMKID_LIST				PMKIDList;

	PMKID_CANDIDATELIST				PMKIDCandidateList;
	PMKID_CANDIDATELIST				PMKIDCandidateList2App;
#endif

#ifdef CCX
	CCX_INFO								CCXinfo;
#endif

} SECURITY_INFO, *PSECURITY_INFO;


///////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////////////////////
//	IFACE
///////////////////////////////////////////////////////////////////////////

//
// interface host driver/firmware structure IFACE
//
typedef struct __IFACE
{
	UCHAR	volatile IntStatus;
	UCHAR	volatile IntMask;
	UCHAR	volatile LockoutHost;
	UCHAR	volatile LockoutMac;

	USHORT	TxBuffPos;
	USHORT	TxBuffSize;
	USHORT	TxDescPos;
	USHORT	TxDescCount;

	USHORT	RxBuffPos;
	USHORT	RxBuffSize;
	USHORT	RxDescPos;
	USHORT	RxDescCount;

	USHORT	BuildVer;
	USHORT	CommandPos;