EdkCompatibilityPkg/Compatibility/Include/Ppi/EcpPciCfg.h

   1 /** @file
   2 This PPI which is same with PciCfg PPI. But Modify API is removed.
   3
   4 Copyright (c) 2008, Intel Corporation
   5 All rights reserved. This program and the accompanying materials
   6 are licensed and made available under the terms and conditions of the BSD License
   7 which accompanies this distribution.  The full text of the license may be found at
   8 http://opensource.org/licenses/bsd-license.php
   9
  10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14
  15 #ifndef _PEI_PCI_CFG_H_
  16 #define _PEI_PCI_CFG_H_
  17
  18 #include <Ppi/PciCfg.h>
  19
  20 #define ECP_PEI_PCI_CFG_PPI_GUID \
  21   {0xb0ee53d4, 0xa049, 0x4a79, { 0xb2, 0xff, 0x19, 0xd9, 0xfa, 0xef, 0xaa, 0x94}}
  22
  23 typedef struct _ECP_PEI_PCI_CFG_PPI ECP_PEI_PCI_CFG_PPI;
  24
  25
  26 typedef
  27 EFI_STATUS
  28 (EFIAPI *ECP_PEI_PCI_CFG_PPI_IO) (
  29   IN EFI_PEI_SERVICES         **PeiServices,
  30   IN EFI_PEI_PCI_CFG_PPI      * This,
  31   IN EFI_PEI_PCI_CFG_PPI_WIDTH Width,
  32   IN UINT64                   Address,
  33   IN OUT VOID                 *Buffer
  34   );
  35
  36 struct _ECP_PEI_PCI_CFG_PPI {
  37   ECP_PEI_PCI_CFG_PPI_IO  Read;
  38   ECP_PEI_PCI_CFG_PPI_IO  Write;
  39 };
  40
  41 extern EFI_GUID gEcpPeiPciCfgPpiGuid;
  42
  43 #endif