EdkCompatibilityPkg/Foundation/Framework/Ppi/EcpPciCfg/EcpPciCfg.h

   1 /*++
   2
   3 Copyright (c) 2008, Intel Corporation. All rights reserved.<BR>
   4 This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12 Module Name:
  13
  14  PciCfg.h
  15
  16 Abstract:
  17
  18   This PPI which is same with PciCfg PPI. But Modify API is removed.
  19
  20 --*/
  21
  22 #ifndef _ECP_PEI_PCI_CFG_H_
  23 #define _ECP_PEI_PCI_CFG_H_
  24 #include EFI_PPI_DEFINITION (PciCfg)
  25
  26 #define ECP_PEI_PCI_CFG_PPI_GUID \
  27     {0xb0ee53d4, 0xa049, 0x4a79, { 0xb2, 0xff, 0x19, 0xd9, 0xfa, 0xef, 0xaa, 0x94 }}
  28
  29 EFI_FORWARD_DECLARATION (ECP_PEI_PCI_CFG_PPI);
  30
  31
  32 typedef
  33 EFI_STATUS
  34 (EFIAPI *ECP_PEI_PCI_CFG_PPI_IO) (
  35   IN EFI_PEI_SERVICES         **PeiServices,
  36   IN ECP_PEI_PCI_CFG_PPI      *This,
  37   IN PEI_PCI_CFG_PPI_WIDTH    Width,
  38   IN UINT64                   Address,
  39   IN OUT VOID                 *Buffer
  40   );
  41
  42 struct _ECP_PEI_PCI_CFG_PPI {
  43   ECP_PEI_PCI_CFG_PPI_IO  Read;
  44   ECP_PEI_PCI_CFG_PPI_IO  Write;
  45 };
  46
  47 extern EFI_GUID gEcpPeiPciCfgPpiGuid;
  48
  49 #endif
  50