mirror of https://github.com/acidanthera/audk.git
121 lines
3.6 KiB
C
121 lines
3.6 KiB
C
/** @file
|
|
API for SMBIOS Plug and Play functions, access to SMBIOS table and structures.
|
|
|
|
Copyright (c) 2005 - 2010, Intel Corporation. All rights reserved.<BR>
|
|
This program and the accompanying materials
|
|
are licensed and made available under the terms and conditions of the BSD License
|
|
which accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
**/
|
|
|
|
#ifndef _LIB_SMBIOS_VIEW_H
|
|
#define _LIB_SMBIOS_VIEW_H
|
|
|
|
#include "LibSmbios.h"
|
|
|
|
#define DMI_SUCCESS 0x00
|
|
#define DMI_UNKNOWN_FUNCTION 0x81
|
|
#define DMI_FUNCTION_NOT_SUPPORTED 0x82
|
|
#define DMI_INVALID_HANDLE 0x83
|
|
#define DMI_BAD_PARAMETER 0x84
|
|
#define DMI_INVALID_SUBFUNCTION 0x85
|
|
#define DMI_NO_CHANGE 0x86
|
|
#define DMI_ADD_STRUCTURE_FAILED 0x87
|
|
#define DMI_READ_ONLY 0x8D
|
|
#define DMI_LOCK_NOT_SUPPORTED 0x90
|
|
#define DMI_CURRENTLY_LOCKED 0x91
|
|
#define DMI_INVALID_LOCK 0x92
|
|
|
|
#define INVALIDE_HANDLE (UINT16) (-1)
|
|
|
|
#define EFI_SMBIOSERR(val) EFIERR (0x30000 | val)
|
|
|
|
#define EFI_SMBIOSERR_FAILURE EFI_SMBIOSERR (1)
|
|
#define EFI_SMBIOSERR_STRUCT_NOT_FOUND EFI_SMBIOSERR (2)
|
|
#define EFI_SMBIOSERR_TYPE_UNKNOWN EFI_SMBIOSERR (3)
|
|
#define EFI_SMBIOSERR_UNSUPPORTED EFI_SMBIOSERR (4)
|
|
|
|
EFI_STATUS
|
|
LibSmbiosInit (
|
|
VOID
|
|
);
|
|
|
|
VOID
|
|
LibSmbiosCleanup (
|
|
VOID
|
|
);
|
|
|
|
VOID
|
|
LibSmbiosGetEPS (
|
|
SMBIOS_STRUCTURE_TABLE **pEntryPointStructure
|
|
);
|
|
|
|
VOID
|
|
LibSmbiosGetStructHead (
|
|
SMBIOS_STRUCTURE_POINTER *pHead
|
|
);
|
|
|
|
EFI_STATUS
|
|
LibGetSmbiosInfo (
|
|
OUT CHAR8 *dmiBIOSRevision,
|
|
OUT UINT16 *NumStructures,
|
|
OUT UINT16 *StructureSize,
|
|
OUT UINT32 *dmiStorageBase,
|
|
OUT UINT16 *dmiStorageSize
|
|
);
|
|
|
|
/*++
|
|
Description:
|
|
Get SMBIOS Information.
|
|
|
|
Arguments:
|
|
dmiBIOSRevision - Revision of the SMBIOS Extensions.
|
|
NumStructures - Max. Number of Structures the BIOS will return.
|
|
StructureSize - Size of largest SMBIOS Structure.
|
|
dmiStorageBase - 32-bit physical base address for memory mapped SMBIOS data.
|
|
dmiStorageSize - Size of the memory-mapped SMBIOS data.
|
|
|
|
Returns:
|
|
DMI_SUCCESS - successful.
|
|
DMI_FUNCTION_NOT_SUPPORTED - Does not support SMBIOS calling interface capability.
|
|
**/
|
|
EFI_STATUS
|
|
LibGetSmbiosStructure (
|
|
IN OUT UINT16 *Handle,
|
|
IN OUT UINT8 *Buffer,
|
|
OUT UINT16 *Length
|
|
);
|
|
|
|
/*++
|
|
Description:
|
|
Get SMBIOS structure given the Handle,copy data to the Buffer,Handle is then the next.
|
|
|
|
Arguments:
|
|
Handle: - 0x0: get the first structure
|
|
- Others: get a certain structure according to this value.
|
|
Buffter: - contains the pointer to the caller's memory buffer.
|
|
|
|
Returns:
|
|
DMI_SUCCESS - Buffer contains the required structure data
|
|
- Handle is updated with next structure handle or 0xFFFF(end-of-list).
|
|
DMI_INVALID_HANDLE - Buffer not contain the requiring structure data
|
|
- Handle is updated with next structure handle or 0xFFFF(end-of-list).
|
|
**/
|
|
VOID
|
|
SmbiosGetPendingString (
|
|
IN SMBIOS_STRUCTURE_POINTER *Smbios,
|
|
IN UINT16 StringNumber,
|
|
OUT CHAR8 *Buffer
|
|
);
|
|
|
|
EFI_STATUS
|
|
SmbiosCheckStructure (
|
|
IN SMBIOS_STRUCTURE_POINTER *Smbios
|
|
);
|
|
|
|
#endif
|