EdkCompatibilityPkg/Sample/Platform/Nt32/Ppi/NtFwh/NtFwh.h

   1 /*++
   2
   3 Copyright (c) 2004, Intel Corporation
   4 All rights reserved. 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   NtFwh.h
  15
  16 Abstract:
  17
  18   WinNt FWH PPI as defined in Tiano
  19
  20 --*/
  21
  22 #ifndef _NT_PEI_FWH_H_
  23 #define _NT_PEI_FWH_H_
  24
  25 #include "Tiano.h"
  26 #include "PeiHob.h"
  27
  28 #define NT_FWH_PPI_GUID \
  29   { \
  30     0x4e76928f, 0x50ad, 0x4334, 0xb0, 0x6b, 0xa8, 0x42, 0x13, 0x10, 0x8a, 0x57 \
  31   }
  32
  33 typedef
  34 EFI_STATUS
  35 (EFIAPI *NT_FWH_INFORMATION) (
  36   IN     UINTN                  Index,
  37   IN OUT EFI_PHYSICAL_ADDRESS   * FdBase,
  38   IN OUT UINT64                 *FdSize
  39   );
  40
  41 /*++
  42
  43 Routine Description:
  44   Return the FD Size and base address. Since the FD is loaded from a
  45   file into Windows memory only the SEC will know it's address.
  46
  47 Arguments:
  48   Index  - Which FD, starts at zero.
  49   FdSize - Size of the FD in bytes
  50   FdBase - Start address of the FD. Assume it points to an FV Header
  51
  52 Returns:
  53   EFI_SUCCESS     - Return the Base address and size of the FV
  54   EFI_UNSUPPORTED - Index does nto map to an FD in the system
  55
  56 --*/
  57 typedef struct {
  58   NT_FWH_INFORMATION  NtFwh;
  59 } NT_FWH_PPI;
  60
  61 extern EFI_GUID gNtFwhPpiGuid;
  62
  63 #endif