extern.h

YLP270的Windows CE5.0 bsp源码。

//
// Copyright (c) Microsoft Corporation.  All rights reserved.
//
//
// Use of this source code is subject to the terms of the Microsoft end-user
// license agreement (EULA) under which you licensed this SOFTWARE PRODUCT.
// If you did not accept the terms of the EULA, you are not authorized to use
// this source code. For a copy of the EULA, please see the LICENSE.RTF on your
// install media.
//
/*++
THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
PARTICULAR PURPOSE.

Module Name:  

    extern.h

Abstract:  

    This file implements the PCMCIA model device driver function prototypes and
    global data externs.  This is provided as a sample to platform writers and
    is expected to be able to be used without modification on most (if not
    all) hardware platforms.

Functions:


Notes:


--*/

// data.c
extern CRITICAL_SECTION v_PowerCrit;

extern PHYS_SOCKET v_Sockets[MAX_SOCKETS];
extern int v_cSockets;               // number of PCMCIA sockets in this system.
extern CRITICAL_SECTION v_SocketCrit;

extern int v_cWindows;          // number of PCMCIA windows in this system.
extern PPHYS_WINDOW v_pWinList; // List of available memory and I/O windows
extern CRITICAL_SECTION v_WindowCrit;

extern CRITICAL_SECTION v_ClientCrit;  // Critical section for manipulating 
extern LIST_ENTRY v_ClientList;        // List of registered client drivers.

extern PPDCARD_ADAPTER_INFO v_pAdapterInfo;

extern HANDLE v_PowerManagerEvent;
extern HANDLE v_StatusChangeEvent;  // To signal status change interrupt thread
extern HANDLE v_IREQEvent;
extern HANDLE v_CallbackEvent;
extern HANDLE v_hGwesEvent;
extern const EVENT_ATTR v_EventMap[];
extern UINT v_PageSize;

extern CRITICAL_SECTION v_CallbackCrit;
extern PCALLBACK_STRUCT v_CallbackHead;
extern PCALLBACK_STRUCT v_CallbackTail;

extern DWORD g_LoaderPrio;      // Thread priority of FindDriversThread

#ifdef DO_MEMTRACKING
extern DWORD v_TrackCallbacks;
extern DWORD v_TrackPNPId;
extern DWORD v_TrackPNPIdBytes;
extern DWORD v_TrackSocketInfo;
extern DWORD v_TrackPhysicalWindowInfo;
extern DWORD v_TrackClientDrivers;
extern DWORD v_TrackClientSockets;
extern DWORD v_TrackLogicalSockets;
extern DWORD v_TrackLogicalMemoryWindows;
extern DWORD v_TrackVirtualMemory;
extern DWORD v_TrackVirtualMemoryBytes;
#endif

// callback.c
extern PCALLBACK_STRUCT
    CallbackOne(
        CARD_EVENT MajorEvent,
        CARD_EVENT SubEvent,
        PCLIENT_DRIVER pReqClient,
        CARD_SOCKET_HANDLE hSock);

extern STATUS
    CallbackAll(
        CARD_EVENT MajorEvent, 
        CARD_EVENT SubEvent,
        PCLIENT_DRIVER pReqClient, 
        CARD_SOCKET_HANDLE hSock, 
        UINT fFlags);

extern STATUS CallbackSockets(PCLIENT_DRIVER pClient);


// deviceid.c
extern STATUS CreateDeviceID(UINT uSocket, BOOL instance);

// utils.c
extern PLOG_SOCKET I_FindSocket(CARD_SOCKET_HANDLE hSock);
extern PCLIENT_SOCKET I_FindClientSocket(CARD_SOCKET_HANDLE hSock,
                                         PCLIENT_DRIVER pClient);
extern VOID I_AttachClientSocket(PCLIENT_SOCKET pCsock, PCLIENT_DRIVER pClient);
extern VOID I_RemoveClientSocket(PCLIENT_SOCKET pCsock, PCLIENT_DRIVER pClient);
extern VOID I_LinkLogicalWindow(PPHYS_WINDOW pPhys, PLOG_WINDOW pLog);
extern VOID I_UnlinkLogicalWindow(PLOG_WINDOW pLog);
extern PLOG_WINDOW I_CreateLogicalWindow(PPHYS_WINDOW pPhys);
extern VOID I_DeleteLogicalWindow(PLOG_WINDOW pWin);
extern PLOG_WINDOW I_MapWindow(PPHYS_WINDOW pPhys, PUINT pCardAddress,
                               UINT uSize, BOOL bAttribute);
extern BOOL IsCardInserted(UINT uSocket);
extern BOOL IsValidClient(PCLIENT_DRIVER pClient);
extern PCLIENT_DRIVER FindClient(CARD_CLIENT_HANDLE pClient, BOOL fCritSec, BOOL fCCH);
extern int CreateFunctions(UINT uSocket);
extern STATUS DeleteFunctions(UINT uSocket);
extern VOID RemoveCallbacks(PCLIENT_DRIVER pClient, CARD_SOCKET_HANDLE hSock,
    CARD_EVENT MajorEvent, DWORD evtype);

// config.c
VOID PcmciaPowerOn(UINT uSocket); 
VOID PcmciaPowerOff(UINT uSocket, BOOL Force, CARD_CLIENT_HANDLE hClient);
STATUS ConfigureLogSock(PLOG_SOCKET pLsock);
STATUS RestoreWindowState(UINT uSocket);

#ifdef MYMEMTRACKING
extern VOID DisplayMemTrackInfo(VOID);
#endif

// window.c
extern STATUS CardReadAttrByte(PVOID pAttr, UINT32 uOffset, UINT8 * pByte);
extern STATUS CardReadCmnByte(PVOID pCmn, UINT32 uOffset, UINT8 * pByte);
extern STATUS CardReadIOByte(PVOID pIO, UINT32 uOffset, UINT8 * pByte);
extern STATUS CardWriteAttrByte(PVOID pAttr, UINT32 uOffset, UINT8 uByte);
extern STATUS CardWriteCmnByte(PVOID pCmn, UINT32 uOffset, UINT8 uByte);
extern STATUS CardWriteIOByte(PVOID pIO, UINT32 uOffset, UINT8 uByte);

// intr.c
extern BOOL v_fBattery[MAX_SOCKETS];
extern DWORD v_hBatteryThread[MAX_SOCKETS];
extern CRITICAL_SECTION v_BatteryCrit;
extern CARD_CLIENT_HANDLE v_hNextClient;
extern BOOL BatteryCheck(UINT8 uSocket);

// load.c
extern VOID CardServLoadDriver(UINT8 uSocket);
extern VOID CardServFreeDriver(UINT8 uSocket);
extern CRITICAL_SECTION v_DetectCrit;
extern CRITICAL_SECTION v_FindDriverCrit;