| /* |
| * 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__ |
| |
| #include "ttype.h" |
| #include "80211mgr.h" |
| #include "80211hdr.h" |
| #include "wcmd.h" |
| #include "bssdb.h" |
| #include "wpa2.h" |
| #include "vntwifi.h" |
| #include "card.h" |
| |
| /*--------------------- 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)(unsigned long); |
| |
| |
| //+++ NDIS related |
| |
| typedef unsigned char NDIS_802_11_MAC_ADDRESS[6]; |
| typedef struct _NDIS_802_11_AI_REQFI |
| { |
| unsigned short Capabilities; |
| unsigned short ListenInterval; |
| NDIS_802_11_MAC_ADDRESS CurrentAPAddress; |
| } NDIS_802_11_AI_REQFI, *PNDIS_802_11_AI_REQFI; |
| |
| typedef struct _NDIS_802_11_AI_RESFI |
| { |
| unsigned short Capabilities; |
| unsigned short StatusCode; |
| unsigned short AssociationId; |
| } NDIS_802_11_AI_RESFI, *PNDIS_802_11_AI_RESFI; |
| |
| typedef struct _NDIS_802_11_ASSOCIATION_INFORMATION |
| { |
| unsigned long Length; |
| unsigned short AvailableRequestFixedIEs; |
| NDIS_802_11_AI_REQFI RequestFixedIEs; |
| unsigned long RequestIELength; |
| unsigned long OffsetRequestIEs; |
| unsigned short AvailableResponseFixedIEs; |
| NDIS_802_11_AI_RESFI ResponseFixedIEs; |
| unsigned long ResponseIELength; |
| unsigned long OffsetResponseIEs; |
| } NDIS_802_11_ASSOCIATION_INFORMATION, *PNDIS_802_11_ASSOCIATION_INFORMATION; |
| |
| |
| |
| typedef struct tagSAssocInfo { |
| NDIS_802_11_ASSOCIATION_INFORMATION AssocInfo; |
| unsigned char abyIEs[WLAN_BEACON_FR_MAXLEN+WLAN_BEACON_FR_MAXLEN]; |
| // store ReqIEs set by OID_802_11_ASSOCIATION_INFORMATION |
| unsigned long RequestIELength; |
| unsigned char abyReqIEs[WLAN_BEACON_FR_MAXLEN]; |
| } SAssocInfo, *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 Management Packet descriptor |
| typedef struct tagSTxMgmtPacket { |
| |
| PUWLAN_80211HDR p80211Header; |
| unsigned int cbMPDULen; |
| unsigned int cbPayloadLen; |
| |
| } STxMgmtPacket, *PSTxMgmtPacket; |
| |
| |
| // Rx Management Packet descriptor |
| typedef struct tagSRxMgmtPacket { |
| |
| PUWLAN_80211HDR p80211Header; |
| QWORD qwLocalTSF; |
| unsigned int cbMPDULen; |
| unsigned int cbPayloadLen; |
| unsigned int uRSSI; |
| unsigned char bySQ; |
| unsigned char byRxRate; |
| unsigned char byRxChannel; |
| |
| } SRxMgmtPacket, *PSRxMgmtPacket; |
| |
| |
| |
| typedef struct tagSMgmtObject |
| { |
| |
| void * pAdapter; |
| // MAC address |
| unsigned char 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; |
| unsigned char byCSSGK; |
| unsigned char byCSSPK; |
| |
| // unsigned char abyNewSuppRates[WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN]; |
| // unsigned char abyNewExtSuppRates[WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN]; |
| |
| // Current state vars |
| unsigned int uCurrChannel; |
| unsigned char abyCurrSuppRates[WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN + 1]; |
| unsigned char abyCurrExtSuppRates[WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN + 1]; |
| unsigned char abyCurrSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1]; |
| unsigned char abyCurrBSSID[WLAN_BSSID_LEN]; |
| unsigned short wCurrCapInfo; |
| unsigned short wCurrAID; |
| unsigned short wCurrATIMWindow; |
| unsigned short wCurrBeaconPeriod; |
| bool bIsDS; |
| unsigned char byERPContext; |
| |
| CMD_STATE eCommandState; |
| unsigned int uScanChannel; |
| |
| // Desire joining BSS vars |
| unsigned char abyDesireSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1]; |
| unsigned char abyDesireBSSID[WLAN_BSSID_LEN]; |
| |
| // Adhoc or AP configuration vars |
| //unsigned char abyAdHocSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1]; |
| unsigned short wIBSSBeaconPeriod; |
| unsigned short wIBSSATIMWindow; |
| unsigned int uIBSSChannel; |
| unsigned char abyIBSSSuppRates[WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN + 1]; |
| unsigned char byAPBBType; |
| unsigned char abyWPAIE[MAX_WPA_IE_LEN]; |
| unsigned short wWPAIELen; |
| |
| unsigned int uAssocCount; |
| bool bMoreData; |
| |
| // Scan state vars |
| WMAC_SCAN_STATE eScanState; |
| WMAC_SCAN_TYPE eScanType; |
| unsigned int uScanStartCh; |
| unsigned int uScanEndCh; |
| unsigned short wScanSteps; |
| unsigned int uScanBSSType; |
| // Desire scanning vars |
| unsigned char abyScanSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1]; |
| unsigned char abyScanBSSID[WLAN_BSSID_LEN]; |
| |
| // Privacy |
| WMAC_AUTHENTICATION_MODE eAuthenMode; |
| WMAC_ENCRYPTION_MODE eEncryptionMode; |
| bool bShareKeyAlgorithm; |
| unsigned char abyChallenge[WLAN_CHALLENGE_LEN]; |
| bool bPrivacyInvoked; |
| |
| // Received beacon state vars |
| bool bInTIM; |
| bool bMulticastTIM; |
| unsigned char byDTIMCount; |
| unsigned char byDTIMPeriod; |
| |
| // Power saving state vars |
| WMAC_POWER_MODE ePSMode; |
| unsigned short wListenInterval; |
| unsigned short wCountToWakeUp; |
| bool bInTIMWake; |
| unsigned char *pbyPSPacketPool; |
| unsigned char byPSPacketPool[sizeof(STxMgmtPacket) + WLAN_NULLDATA_FR_MAXLEN]; |
| bool bRxBeaconInTBTTWake; |
| unsigned char abyPSTxMap[MAX_NODE_NUM + 1]; |
| |
| // management command related |
| unsigned int uCmdBusy; |
| unsigned int uCmdHostAPBusy; |
| |
| // management packet pool |
| unsigned char *pbyMgmtPacketPool; |
| unsigned char 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; |
| unsigned char byNewChannel; |
| PWLAN_IE_MEASURE_REP pCurrMeasureEIDRep; |
| unsigned int uLengthOfRepEIDs; |
| unsigned char abyCurrentMSRReq[sizeof(STxMgmtPacket) + WLAN_A3FR_MAXLEN]; |
| unsigned char abyCurrentMSRRep[sizeof(STxMgmtPacket) + WLAN_A3FR_MAXLEN]; |
| unsigned char abyIECountry[WLAN_A3FR_MAXLEN]; |
| unsigned char abyIBSSDFSOwner[6]; |
| unsigned char byIBSSDFSRecovery; |
| |
| struct sk_buff skb; |
| |
| } SMgmtObject, *PSMgmtObject; |
| |
| |
| /*--------------------- Export Macros ------------------------------*/ |
| |
| |
| /*--------------------- Export Functions --------------------------*/ |
| |
| |
| void |
| vMgrObjectInit( |
| void *hDeviceContext |
| ); |
| |
| void |
| vMgrTimerInit( |
| void *hDeviceContext |
| ); |
| |
| void |
| vMgrObjectReset( |
| void *hDeviceContext |
| ); |
| |
| void |
| vMgrAssocBeginSta( |
| void *hDeviceContext, |
| PSMgmtObject pMgmt, |
| PCMD_STATUS pStatus |
| ); |
| |
| void |
| vMgrReAssocBeginSta( |
| void *hDeviceContext, |
| PSMgmtObject pMgmt, |
| PCMD_STATUS pStatus |
| ); |
| |
| void |
| vMgrDisassocBeginSta( |
| void *hDeviceContext, |
| PSMgmtObject pMgmt, |
| unsigned char *abyDestAddress, |
| unsigned short wReason, |
| PCMD_STATUS pStatus |
| ); |
| |
| void |
| vMgrAuthenBeginSta( |
| void *hDeviceContext, |
| PSMgmtObject pMgmt, |
| PCMD_STATUS pStatus |
| ); |
| |
| void |
| vMgrCreateOwnIBSS( |
| void *hDeviceContext, |
| PCMD_STATUS pStatus |
| ); |
| |
| void |
| vMgrJoinBSSBegin( |
| void *hDeviceContext, |
| PCMD_STATUS pStatus |
| ); |
| |
| void |
| vMgrRxManagePacket( |
| void *hDeviceContext, |
| PSMgmtObject pMgmt, |
| PSRxMgmtPacket pRxPacket |
| ); |
| |
| /* |
| void |
| vMgrScanBegin( |
| void *hDeviceContext, |
| PCMD_STATUS pStatus |
| ); |
| */ |
| |
| void |
| vMgrDeAuthenBeginSta( |
| void *hDeviceContext, |
| PSMgmtObject pMgmt, |
| unsigned char *abyDestAddress, |
| unsigned short wReason, |
| PCMD_STATUS pStatus |
| ); |
| |
| bool |
| bMgrPrepareBeaconToSend( |
| void *hDeviceContext, |
| PSMgmtObject pMgmt |
| ); |
| |
| |
| bool |
| bAdd_PMKID_Candidate ( |
| void *hDeviceContext, |
| unsigned char *pbyBSSID, |
| PSRSNCapObject psRSNCapObj |
| ); |
| |
| void |
| vFlush_PMKID_Candidate ( |
| void *hDeviceContext |
| ); |
| |
| #endif // __WMGR_H__ |
