//
// 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.
//

#ifndef _PCIPROTO_H_
#define _PCIPROTO_H_

#include "pcicfg.h"
//
// Prototypes from PCIbus.c
//
DWORD
RegMatch(
    PPCI_DEV_INFO Info
    );

BOOL
RegGetInfo(
    PPCI_DEV_INFO pInfo
    );

BOOL    
RegGetExtraDeviceInfo(
    PPCI_DEV_INFO_EX pInfo
    );

void
PCIInitInfo(
    LPCWSTR RegPath,
    DWORD Bus,
    DWORD Device,
    DWORD Function,
    PPCI_COMMON_CONFIG pCfg,
    PPCI_DEV_INFO pInfo
    );
    
BOOL
LoadConfigEntry(
    PPCI_DEV_INFO pInfo
    );

void
UnloadConfigEntrys(
    void
    );


//
// Prototypes from PCIcfg.c
//
BOOL
PCIRequestResources(
    PPCI_DEV_INFO pInfo
    );

BOOL
PCIGetBARs(
    PPCI_DEV_INFO pInfo
    );

BOOL
PCIInitDevice(
    PPCI_DEV_INFO pInfo
    );

BOOL
PCICfg(
    PPCI_DEV_INFO_EX pInfo
    );

VOID
DumpPciConfig(
    PPCI_DEV_INFO pInfo
);


//
// Prototypes from PCIreg.c
//
extern DWORD
RegReadValues(
             IN  HKEY     hKey,
             IN  TCHAR   *tszSubKeyName, OPTIONAL
             IN  PVOID   (*pfMemAlloc)(DWORD), OPTIONAL
             IN  VOID    (*pfMemFree)(PVOID, DWORD), OPTIONAL
             ...);

BOOL IsSystemPhase1();
    
#endif // End of _PCIPROTO_H_