1 files changed, 153 insertions, 0 deletions
diff --git a/roms/edk2/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/LibSmbiosView.h b/roms/edk2/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/LibSmbiosView.h
new file mode 100644
index 000000000..14013fe29
--- /dev/null
+++ b/roms/edk2/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/LibSmbiosView.h
@@ -0,0 +1,153 @@
+/** @file
+  API for SMBIOS Plug and Play functions, access to SMBIOS table and structures.
+
+  Copyright (c) 2005 - 2015, Intel Corporation. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef _LIB_SMBIOS_VIEW_H_
+#define _LIB_SMBIOS_VIEW_H_
+
+#include <IndustryStandard/SmBios.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 INVALID_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)
+
+/**
+  Init the SMBIOS VIEW API's environment for the 32-bit table..
+
+  @retval EFI_SUCCESS  Successful to init the SMBIOS VIEW Lib.
+**/
+EFI_STATUS
+LibSmbiosInit (
+  VOID
+  );
+
+/**
+  Init the SMBIOS VIEW API's environment for the 64-bit table..
+
+  @retval EFI_SUCCESS  Successful to init the SMBIOS VIEW Lib.
+**/
+EFI_STATUS
+LibSmbios64BitInit (
+  VOID
+  );
+
+/**
+  Cleanup the Smbios information.
+**/
+VOID
+LibSmbiosCleanup (
+  VOID
+  );
+
+/**
+  Cleanup the Smbios information.
+**/
+VOID
+LibSmbios64BitCleanup (
+  VOID
+  );
+
+/**
+  Get the entry point structure for the table.
+
+  @param[out] EntryPointStructure  The pointer to populate.
+**/
+VOID
+LibSmbiosGetEPS (
+  OUT SMBIOS_TABLE_ENTRY_POINT **EntryPointStructure
+  );
+
+/**
+  Get the entry point structure for the 64-bit table.
+
+  @param[out] EntryPointStructure  The pointer to populate.
+**/
+VOID
+LibSmbios64BitGetEPS (
+  OUT SMBIOS_TABLE_3_0_ENTRY_POINT **EntryPointStructure
+  );
+
+/**
+  Return SMBIOS string for the given string number.
+
+  @param[in] Smbios         Pointer to SMBIOS structure.
+  @param[in] StringNumber   String number to return. -1 is used to skip all strings and
+                            point to the next SMBIOS structure.
+
+  @return Pointer to string, or pointer to next SMBIOS strcuture if StringNumber == -1
+**/
+CHAR8*
+LibGetSmbiosString (
+  IN  SMBIOS_STRUCTURE_POINTER    *Smbios,
+  IN  UINT16                      StringNumber
+  );
+
+/**
+    Get SMBIOS structure for the given Handle,
+    Handle is changed to the next handle or 0xFFFF when the end is
+    reached or the handle is not found.
+
+    @param[in, out] Handle     0xFFFF: get the first structure
+                               Others: get a structure according to this value.
+    @param[out] Buffer         The pointer to the pointer to the structure.
+    @param[out] Length         Length of the structure.
+
+    @retval DMI_SUCCESS   Handle is updated with next structure handle or
+                          0xFFFF(end-of-list).
+
+    @retval DMI_INVALID_HANDLE  Handle is updated with first structure handle or
+                                0xFFFF(end-of-list).
+**/
+EFI_STATUS
+LibGetSmbiosStructure (
+  IN  OUT UINT16  *Handle,
+  OUT UINT8       **Buffer,
+  OUT UINT16      *Length
+  );
+
+/**
+    Get SMBIOS structure for the given Handle in 64-bit table,
+    Handle is changed to the next handle or 0xFFFF when the end is
+    reached or the handle is not found.
+
+    @param[in, out] Handle     0xFFFF: get the first structure
+                               Others: get a structure according to this value.
+    @param[out] Buffer         The pointer to the pointer to the structure.
+    @param[out] Length         Length of the structure.
+
+    @retval DMI_SUCCESS   Handle is updated with next structure handle or
+                          0xFFFF(end-of-list).
+
+    @retval DMI_INVALID_HANDLE  Handle is updated with first structure handle or
+                                0xFFFF(end-of-list).
+**/
+EFI_STATUS
+LibGetSmbios64BitStructure (
+  IN  OUT UINT16  *Handle,
+  OUT UINT8       **Buffer,
+  OUT UINT16      *Length
+  );
+
+#endif