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Diffstat (limited to 'drivers/staging/vt6655/wmgr.h')
| -rw-r--r-- | drivers/staging/vt6655/wmgr.h | 521 |
1 files changed, 521 insertions, 0 deletions
diff --git a/drivers/staging/vt6655/wmgr.h b/drivers/staging/vt6655/wmgr.h new file mode 100644 index 00000000000..5b526ab2d91 --- /dev/null +++ b/drivers/staging/vt6655/wmgr.h @@ -0,0 +1,521 @@ +/* + * 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: wmgr.h + * + * Purpose: + * + * Author: lyndon chen + * + * Date: Jan 2, 2003 + * + * Functions: + * + * Revision History: + * + */ + + +#ifndef __WMGR_H__ +#define __WMGR_H__ + +#if !defined(__TTYPE_H__) +#include "ttype.h" +#endif +#if !defined(__80211MGR_H__) +#include "80211mgr.h" +#endif +#if !defined(__80211HDR_H__) +#include "80211hdr.h" +#endif +#if !defined(__WCMD_H__) +#include "wcmd.h" +#endif +#if !defined(__BSSDB_H__) +#include "bssdb.h" +#endif +#if !defined(__CARD_H__) +#include "card.h" +#endif +#if !defined(__WPA2_H__) +#include "wpa2.h" +#endif +#if !defined(__VNTWIFI_H__) +#include "vntwifi.h" +#endif + + + +/*--------------------- Export Definitions -------------------------*/ + + + +// Scan time +#define PROBE_DELAY 100 // (us) +#define SWITCH_CHANNEL_DELAY 200 // (us) +#define WLAN_SCAN_MINITIME 25 // (ms) +#define WLAN_SCAN_MAXTIME 100 // (ms) +#define TRIVIAL_SYNC_DIFFERENCE 0 // (us) +#define DEFAULT_IBSS_BI 100 // (ms) + +#define WCMD_ACTIVE_SCAN_TIME 50 //(ms) +#define WCMD_PASSIVE_SCAN_TIME 100 //(ms) + + +#define DEFAULT_MSDU_LIFETIME 512 // ms +#define DEFAULT_MSDU_LIFETIME_RES_64us 8000 // 64us + +#define DEFAULT_MGN_LIFETIME 8 // ms +#define DEFAULT_MGN_LIFETIME_RES_64us 125 // 64us + +#define MAKE_BEACON_RESERVED 10 //(us) + + +#define TIM_MULTICAST_MASK 0x01 +#define TIM_BITMAPOFFSET_MASK 0xFE +#define DEFAULT_DTIM_PERIOD 1 + +#define AP_LONG_RETRY_LIMIT 4 + +#define DEFAULT_IBSS_CHANNEL 6 //2.4G + + +/*--------------------- Export Classes ----------------------------*/ + +/*--------------------- Export Variables --------------------------*/ + +/*--------------------- Export Types ------------------------------*/ +#define timer_expire(timer,next_tick) mod_timer(&timer, RUN_AT(next_tick)) +typedef void (*TimerFunction)(ULONG); + + +//+++ NDIS related + +typedef UCHAR NDIS_802_11_MAC_ADDRESS[6]; +typedef struct _NDIS_802_11_AI_REQFI +{ + USHORT Capabilities; + USHORT ListenInterval; + NDIS_802_11_MAC_ADDRESS CurrentAPAddress; +} NDIS_802_11_AI_REQFI, *PNDIS_802_11_AI_REQFI; + +typedef struct _NDIS_802_11_AI_RESFI +{ + USHORT Capabilities; + USHORT StatusCode; + USHORT AssociationId; +} NDIS_802_11_AI_RESFI, *PNDIS_802_11_AI_RESFI; + +typedef struct _NDIS_802_11_ASSOCIATION_INFORMATION +{ + ULONG Length; + USHORT AvailableRequestFixedIEs; + NDIS_802_11_AI_REQFI RequestFixedIEs; + ULONG RequestIELength; + ULONG OffsetRequestIEs; + USHORT AvailableResponseFixedIEs; + NDIS_802_11_AI_RESFI ResponseFixedIEs; + ULONG ResponseIELength; + ULONG OffsetResponseIEs; +} NDIS_802_11_ASSOCIATION_INFORMATION, *PNDIS_802_11_ASSOCIATION_INFORMATION; + + + +typedef struct tagSAssocInfo { + NDIS_802_11_ASSOCIATION_INFORMATION AssocInfo; + BYTE abyIEs[WLAN_BEACON_FR_MAXLEN+WLAN_BEACON_FR_MAXLEN]; + // store ReqIEs set by OID_802_11_ASSOCIATION_INFORMATION + ULONG RequestIELength; + BYTE abyReqIEs[WLAN_BEACON_FR_MAXLEN]; +} SAssocInfo, DEF* PSAssocInfo; +//--- + + +/* +typedef enum tagWMAC_AUTHENTICATION_MODE { + + + WMAC_AUTH_OPEN, + WMAC_AUTH_SHAREKEY, + WMAC_AUTH_AUTO, + WMAC_AUTH_WPA, + WMAC_AUTH_WPAPSK, + WMAC_AUTH_WPANONE, + WMAC_AUTH_WPA2, + WMAC_AUTH_WPA2PSK, + WMAC_AUTH_MAX // Not a real mode, defined as upper bound + + +} WMAC_AUTHENTICATION_MODE, *PWMAC_AUTHENTICATION_MODE; +*/ + + +// Pre-configured Mode (from XP) +/* +typedef enum tagWMAC_CONFIG_MODE { + WMAC_CONFIG_ESS_STA, + WMAC_CONFIG_IBSS_STA, + WMAC_CONFIG_AUTO, + WMAC_CONFIG_AP + +} WMAC_CONFIG_MODE, *PWMAC_CONFIG_MODE; +*/ + +typedef enum tagWMAC_SCAN_TYPE { + + WMAC_SCAN_ACTIVE, + WMAC_SCAN_PASSIVE, + WMAC_SCAN_HYBRID + +} WMAC_SCAN_TYPE, *PWMAC_SCAN_TYPE; + + +typedef enum tagWMAC_SCAN_STATE { + + WMAC_NO_SCANNING, + WMAC_IS_SCANNING, + WMAC_IS_PROBEPENDING + +} WMAC_SCAN_STATE, *PWMAC_SCAN_STATE; + + + +// Notes: +// Basic Service Set state explained as following: +// WMAC_STATE_IDLE : no BSS is selected (Adhoc or Infra) +// WMAC_STATE_STARTED : no BSS is selected, start own IBSS (Adhoc only) +// WMAC_STATE_JOINTED : BSS is selected and synchronized (Adhoc or Infra) +// WMAC_STATE_AUTHPENDING : Authentication pending (Infra) +// WMAC_STATE_AUTH : Authenticated (Infra) +// WMAC_STATE_ASSOCPENDING : Association pending (Infra) +// WMAC_STATE_ASSOC : Associated (Infra) + +typedef enum tagWMAC_BSS_STATE { + + WMAC_STATE_IDLE, + WMAC_STATE_STARTED, + WMAC_STATE_JOINTED, + WMAC_STATE_AUTHPENDING, + WMAC_STATE_AUTH, + WMAC_STATE_ASSOCPENDING, + WMAC_STATE_ASSOC + +} WMAC_BSS_STATE, *PWMAC_BSS_STATE; + +// WMAC selected running mode +typedef enum tagWMAC_CURRENT_MODE { + + WMAC_MODE_STANDBY, + WMAC_MODE_ESS_STA, + WMAC_MODE_IBSS_STA, + WMAC_MODE_ESS_AP + +} WMAC_CURRENT_MODE, *PWMAC_CURRENT_MODE; + +/* +typedef enum tagWMAC_POWER_MODE { + + WMAC_POWER_CAM, + WMAC_POWER_FAST, + WMAC_POWER_MAX + +} WMAC_POWER_MODE, *PWMAC_POWER_MODE; +*/ + + +// Tx Managment Packet descriptor +typedef struct tagSTxMgmtPacket { + + PUWLAN_80211HDR p80211Header; + UINT cbMPDULen; + UINT cbPayloadLen; + +} STxMgmtPacket, DEF* PSTxMgmtPacket; + + +// Rx Managment Packet descriptor +typedef struct tagSRxMgmtPacket { + + PUWLAN_80211HDR p80211Header; + QWORD qwLocalTSF; + UINT cbMPDULen; + UINT cbPayloadLen; + UINT uRSSI; + BYTE bySQ; + BYTE byRxRate; + BYTE byRxChannel; + +} SRxMgmtPacket, DEF* PSRxMgmtPacket; + + + +typedef struct tagSMgmtObject +{ + + PVOID pAdapter; + // MAC address + BYTE abyMACAddr[WLAN_ADDR_LEN]; + + // Configuration Mode + WMAC_CONFIG_MODE eConfigMode; // MAC pre-configed mode + CARD_PHY_TYPE eCurrentPHYMode; + CARD_PHY_TYPE eConfigPHYMode; + + + // Operation state variables + WMAC_CURRENT_MODE eCurrMode; // MAC current connection mode + WMAC_BSS_STATE eCurrState; // MAC current BSS state + + PKnownBSS pCurrBSS; + BYTE byCSSGK; + BYTE byCSSPK; + +// BYTE abyNewSuppRates[WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN]; +// BYTE abyNewExtSuppRates[WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN]; + + // Current state vars + UINT uCurrChannel; + BYTE abyCurrSuppRates[WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN + 1]; + BYTE abyCurrExtSuppRates[WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN + 1]; + BYTE abyCurrSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1]; + BYTE abyCurrBSSID[WLAN_BSSID_LEN]; + WORD wCurrCapInfo; + WORD wCurrAID; + WORD wCurrATIMWindow; + WORD wCurrBeaconPeriod; + BOOL bIsDS; + BYTE byERPContext; + + CMD_STATE eCommandState; + UINT uScanChannel; + + // Desire joinning BSS vars + BYTE abyDesireSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1]; + BYTE abyDesireBSSID[WLAN_BSSID_LEN]; + + // Adhoc or AP configuration vars + //BYTE abyAdHocSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1]; + WORD wIBSSBeaconPeriod; + WORD wIBSSATIMWindow; + UINT uIBSSChannel; + BYTE abyIBSSSuppRates[WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN + 1]; + BYTE byAPBBType; + BYTE abyWPAIE[MAX_WPA_IE_LEN]; + WORD wWPAIELen; + + UINT uAssocCount; + BOOL bMoreData; + + // Scan state vars + WMAC_SCAN_STATE eScanState; + WMAC_SCAN_TYPE eScanType; + UINT uScanStartCh; + UINT uScanEndCh; + WORD wScanSteps; + UINT uScanBSSType; + // Desire scannig vars + BYTE abyScanSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1]; + BYTE abyScanBSSID[WLAN_BSSID_LEN]; + + // Privacy + WMAC_AUTHENTICATION_MODE eAuthenMode; + WMAC_ENCRYPTION_MODE eEncryptionMode; + BOOL bShareKeyAlgorithm; + BYTE abyChallenge[WLAN_CHALLENGE_LEN]; + BOOL bPrivacyInvoked; + + // Received beacon state vars + BOOL bInTIM; + BOOL bMulticastTIM; + BYTE byDTIMCount; + BYTE byDTIMPeriod; + + // Power saving state vars + WMAC_POWER_MODE ePSMode; + WORD wListenInterval; + WORD wCountToWakeUp; + BOOL bInTIMWake; + PBYTE pbyPSPacketPool; + BYTE byPSPacketPool[sizeof(STxMgmtPacket) + WLAN_NULLDATA_FR_MAXLEN]; + BOOL bRxBeaconInTBTTWake; + BYTE abyPSTxMap[MAX_NODE_NUM + 1]; + + // managment command related + UINT uCmdBusy; + UINT uCmdHostAPBusy; + + // managment packet pool + PBYTE pbyMgmtPacketPool; + BYTE byMgmtPacketPool[sizeof(STxMgmtPacket) + WLAN_A3FR_MAXLEN]; + + + // One second callback timer + struct timer_list sTimerSecondCallback; + + // Temporarily Rx Mgmt Packet Descriptor + SRxMgmtPacket sRxPacket; + + // link list of known bss's (scan results) + KnownBSS sBSSList[MAX_BSS_NUM]; + + + + // table list of known node + // sNodeDBList[0] is reserved for AP under Infra mode + // sNodeDBList[0] is reserved for Multicast under adhoc/AP mode + KnownNodeDB sNodeDBTable[MAX_NODE_NUM + 1]; + + + + // WPA2 PMKID Cache + SPMKIDCache gsPMKIDCache; + BOOL bRoaming; + + // rate fall back vars + + + + // associate info + SAssocInfo sAssocInfo; + + + // for 802.11h + BOOL b11hEnable; + BOOL bSwitchChannel; + BYTE byNewChannel; + PWLAN_IE_MEASURE_REP pCurrMeasureEIDRep; + UINT uLengthOfRepEIDs; + BYTE abyCurrentMSRReq[sizeof(STxMgmtPacket) + WLAN_A3FR_MAXLEN]; + BYTE abyCurrentMSRRep[sizeof(STxMgmtPacket) + WLAN_A3FR_MAXLEN]; + BYTE abyIECountry[WLAN_A3FR_MAXLEN]; + BYTE abyIBSSDFSOwner[6]; + BYTE byIBSSDFSRecovery; + + struct sk_buff skb; + +} SMgmtObject, DEF *PSMgmtObject; + + +/*--------------------- Export Macros ------------------------------*/ + + +/*--------------------- Export Functions --------------------------*/ + + +void +vMgrObjectInit( + IN HANDLE hDeviceContext + ); + +void +vMgrTimerInit( + IN HANDLE hDeviceContext + ); + +VOID +vMgrObjectReset( + IN HANDLE hDeviceContext + ); + +void +vMgrAssocBeginSta( + IN HANDLE hDeviceContext, + IN PSMgmtObject pMgmt, + OUT PCMD_STATUS pStatus + ); + +VOID +vMgrReAssocBeginSta( + IN HANDLE hDeviceContext, + IN PSMgmtObject pMgmt, + OUT PCMD_STATUS pStatus + ); + +VOID +vMgrDisassocBeginSta( + IN HANDLE hDeviceContext, + IN PSMgmtObject pMgmt, + IN PBYTE abyDestAddress, + IN WORD wReason, + OUT PCMD_STATUS pStatus + ); + +VOID +vMgrAuthenBeginSta( + IN HANDLE hDeviceContext, + IN PSMgmtObject pMgmt, + OUT PCMD_STATUS pStatus + ); + +VOID +vMgrCreateOwnIBSS( + IN HANDLE hDeviceContext, + OUT PCMD_STATUS pStatus + ); + +VOID +vMgrJoinBSSBegin( + IN HANDLE hDeviceContext, + OUT PCMD_STATUS pStatus + ); + +VOID +vMgrRxManagePacket( + IN HANDLE hDeviceContext, + IN PSMgmtObject pMgmt, + IN PSRxMgmtPacket pRxPacket + ); + +/* +VOID +vMgrScanBegin( + IN HANDLE hDeviceContext, + OUT PCMD_STATUS pStatus + ); +*/ + +VOID +vMgrDeAuthenBeginSta( + IN HANDLE hDeviceContext, + IN PSMgmtObject pMgmt, + IN PBYTE abyDestAddress, + IN WORD wReason, + OUT PCMD_STATUS pStatus + ); + +BOOL +bMgrPrepareBeaconToSend( + IN HANDLE hDeviceContext, + IN PSMgmtObject pMgmt + ); + + +BOOL +bAdd_PMKID_Candidate ( + IN HANDLE hDeviceContext, + IN PBYTE pbyBSSID, + IN PSRSNCapObject psRSNCapObj + ); + +VOID +vFlush_PMKID_Candidate ( + IN HANDLE hDeviceContext + ); + +#endif // __WMGR_H__ |