UefiPayloadPkg/BlSupportSmm/BlSupportSmm.h

   1 /** @file
   2   The header file of bootloader support SMM.
   3
   4   Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
   5 SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7 **/
   8 #ifndef BL_SUPPORT_SMM_H_
   9 #define BL_SUPPORT_SMM_H_
  10
  11 #include <PiDxe.h>
  12 #include <Library/BaseLib.h>
  13 #include <Library/DebugLib.h>
  14 #include <Library/IoLib.h>
  15 #include <Library/HobLib.h>
  16 #include <Library/MtrrLib.h>
  17 #include <Library/UefiLib.h>
  18 #include <Library/BaseMemoryLib.h>
  19 #include <Library/MemoryAllocationLib.h>
  20 #include <Library/SmmServicesTableLib.h>
  21 #include <Library/PciLib.h>
  22 #include <Protocol/SmmSwDispatch2.h>
  23 #include <Protocol/SmmAccess2.h>
  24 #include <protocol/MpService.h>
  25 #include <Library/UefiBootServicesTableLib.h>
  26 #include <Register/Intel/ArchitecturalMsr.h>
  27 #include <Guid/SmmRegisterInfoGuid.h>
  28 #include <Guid/SmmS3CommunicationInfoGuid.h>
  29 #include <Guid/SmramMemoryReserve.h>
  30
  31 #define  EFI_MSR_SMRR_MASK              0xFFFFF000
  32 #define  MSR_SMM_FEATURE_CONTROL        0x4E0
  33 #define  SMRAM_SAVE_STATE_MAP_OFFSET    0xFC00  /// Save state offset from SMBASE
  34
  35 typedef struct {
  36   UINT32  Base;
  37   UINT32  Mask;
  38 } SMRR_BASE_MASK;
  39
  40 #endif
  41