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REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the MdeModulePkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
114 lines
3.0 KiB
C
114 lines
3.0 KiB
C
/** @file
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The common header file for SMM FTW module and SMM FTW DXE Module.
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Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved. <BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __SMM_FTW_COMMON_H__
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#define __SMM_FTW_COMMON_H__
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#include <Protocol/SmmFirmwareVolumeBlock.h>
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#include <Protocol/SmmFaultTolerantWrite.h>
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#define FTW_FUNCTION_GET_MAX_BLOCK_SIZE 1
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#define FTW_FUNCTION_ALLOCATE 2
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#define FTW_FUNCTION_WRITE 3
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#define FTW_FUNCTION_RESTART 4
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#define FTW_FUNCTION_ABORT 5
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#define FTW_FUNCTION_GET_LAST_WRITE 6
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typedef struct {
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UINTN Function;
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EFI_STATUS ReturnStatus;
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UINT8 Data[1];
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} SMM_FTW_COMMUNICATE_FUNCTION_HEADER;
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///
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/// Size of SMM communicate header, without including the payload.
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///
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#define SMM_COMMUNICATE_HEADER_SIZE (OFFSET_OF (EFI_MM_COMMUNICATE_HEADER, Data))
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///
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/// Size of SMM FTW communicate function header, without including the payload.
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///
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#define SMM_FTW_COMMUNICATE_HEADER_SIZE (OFFSET_OF (SMM_FTW_COMMUNICATE_FUNCTION_HEADER, Data))
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typedef struct {
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UINTN BlockSize;
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} SMM_FTW_GET_MAX_BLOCK_SIZE_HEADER;
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typedef struct {
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EFI_GUID CallerId;
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UINTN PrivateDataSize;
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UINTN NumberOfWrites;
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} SMM_FTW_ALLOCATE_HEADER;
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typedef struct {
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EFI_LBA Lba;
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UINTN Offset;
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UINTN PrivateDataSize;
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EFI_PHYSICAL_ADDRESS FvbBaseAddress;
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EFI_FVB_ATTRIBUTES_2 FvbAttributes;
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UINTN Length;
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UINT8 Data[1];
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} SMM_FTW_WRITE_HEADER;
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typedef struct {
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EFI_PHYSICAL_ADDRESS FvbBaseAddress;
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EFI_FVB_ATTRIBUTES_2 FvbAttributes;
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} SMM_FTW_RESTART_HEADER;
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typedef struct {
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EFI_GUID CallerId;
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EFI_LBA Lba;
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UINTN Offset;
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UINTN Length;
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UINTN PrivateDataSize;
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BOOLEAN Complete;
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UINT8 Data[1];
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} SMM_FTW_GET_LAST_WRITE_HEADER;
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/**
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Shared entry point of the module.
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@retval EFI_SUCCESS The initialization finished successfully.
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@retval EFI_OUT_OF_RESOURCES Allocate memory error
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@retval EFI_INVALID_PARAMETER Workspace or Spare block does not exist
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**/
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EFI_STATUS
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MmFaultTolerantWriteInitialize (
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VOID
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);
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/**
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This function checks if the buffer is valid per processor architecture and
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does not overlap with SMRAM.
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@param Buffer The buffer start address to be checked.
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@param Length The buffer length to be checked.
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@retval TRUE This buffer is valid per processor architecture and does not
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overlap with SMRAM.
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@retval FALSE This buffer is not valid per processor architecture or overlaps
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with SMRAM.
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**/
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BOOLEAN
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FtwSmmIsBufferOutsideSmmValid (
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IN EFI_PHYSICAL_ADDRESS Buffer,
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IN UINT64 Length
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);
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/**
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Notify the system that the SMM FTW driver is ready.
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**/
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VOID
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FtwNotifySmmReady (
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VOID
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);
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#endif
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