diff options
Diffstat (limited to 'ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/LibSmbiosView.h')
-rw-r--r-- | ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/LibSmbiosView.h | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/LibSmbiosView.h b/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/LibSmbiosView.h new file mode 100644 index 0000000000..7ef341b0d6 --- /dev/null +++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/LibSmbiosView.h @@ -0,0 +1,120 @@ +/** @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
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