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/*++
Copyright (c) 2007, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
PciCfg2.h
Abstract:
PciCfg2 PPI as defined in PI1.0 specification
Used to access PCI configuration space in PEI
--*/
#ifndef _PEI_PCI_CFG2_H_
#define _PEI_PCI_CFG2_H_
#include "EfiPciCfg.h"
//;;## ...AMI_OVERRIDE... Fixed Build error issue.
#define EFI_PEI_PCI_CFG2_PPI_GUID \
{ \
0x57a449a, 0x1fdc, 0x4c06, 0xbf, 0xc9, 0xf5, 0x3f, 0x6a, 0x99, 0xbb, 0x92 \
}
EFI_FORWARD_DECLARATION (EFI_PEI_PCI_CFG2_PPI);
typedef
EFI_STATUS
(EFIAPI *EFI_PEI_PCI_CFG_PPI_IO) (
IN CONST EFI_PEI_SERVICES **PeiServices,
IN CONST EFI_PEI_PCI_CFG2_PPI *This,
IN EFI_PEI_PCI_CFG_PPI_WIDTH Width,
IN UINT64 Address,
IN OUT VOID *Buffer
);
typedef
EFI_STATUS
(EFIAPI *EFI_PEI_PCI_CFG_PPI_RW) (
IN CONST EFI_PEI_SERVICES **PeiServices,
IN CONST EFI_PEI_PCI_CFG2_PPI *This,
IN EFI_PEI_PCI_CFG_PPI_WIDTH Width,
IN UINT64 Address,
IN VOID *SetBits,
IN VOID *ClearBits
);
struct _EFI_PEI_PCI_CFG2_PPI {
EFI_PEI_PCI_CFG_PPI_IO Read;
EFI_PEI_PCI_CFG_PPI_IO Write;
EFI_PEI_PCI_CFG_PPI_RW Modify;
UINT16 Segment;
};
extern EFI_GUID gPeiPciCfg2PpiGuid;
#endif
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