add a error macro to prevent this file from included for now #error "UEFI 2.1 HII...

[mirror_edk2.git] / EdkNt32Pkg / Pei / WinNtStuff / winntstuff.c

/*++\r
\r
Copyright (c) 2006, Intel Corporation                                                         \r
All rights reserved. This program and the accompanying materials                          \r
are licensed and made available under the terms and conditions of the BSD License         \r
which accompanies this distribution.  The full text of the license may be found at        \r
http://opensource.org/licenses/bsd-license.php                                            \r
                                                                                          \r
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
\r
Module Name:\r
\r
    WinNtStuff.c\r
    \r
Abstract:\r
\r
    Tiano PEIM to abstract construction of firmware volume in a Windows NT environment.\r
\r
Revision History\r
\r
--*/\r
\r
\r
\r
EFI_STATUS\r
EFIAPI\r
PeimInitializeWinNtStuff (\r
  IN EFI_FFS_FILE_HEADER       *FfsHeader,\r
  IN EFI_PEI_SERVICES          **PeiServices\r
  )\r
/*++\r
\r
Routine Description:\r
\r
  Perform a call-back into the SEC simulator to get NT Stuff\r
\r
Arguments:\r
\r
  PeiServices - General purpose services available to every PEIM.\r
    \r
Returns:\r
\r
  None\r
\r
--*/\r
// TODO:    FfsHeader - add argument and description to function comment\r
{\r
  EFI_STATUS              Status;\r
  EFI_PEI_PPI_DESCRIPTOR  *PpiDescriptor;\r
  PEI_NT_THUNK_PPI        *PeiNtService;\r
  VOID                    *Ptr;\r
\r
  DEBUG ((EFI_D_ERROR, "NT 32 WinNT Stuff PEIM Loaded\n"));\r
\r
  Status = (**PeiServices).LocatePpi (\r
                            PeiServices,\r
                            &gPeiNtThunkPpiGuid,  // GUID\r
                            0,                    // INSTANCE\r
                            &PpiDescriptor,       // EFI_PEI_PPI_DESCRIPTOR\r
                            &PeiNtService         // PPI\r
                            );\r
  ASSERT_EFI_ERROR (Status);\r
\r
  Ptr = PeiNtService->NtThunk ();\r
\r
  BuildGuidDataHob (\r
    &gEfiWinNtThunkProtocolGuid,         // Guid\r
    &Ptr,                                // Buffer\r
    sizeof (VOID *)                      // Sizeof Buffer\r
    );\r
  return Status;\r
}\r