diff options
| author | davidhuang <davidhuang@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-11-20 04:01:32 +0000 |
|---|---|---|
| committer | davidhuang <davidhuang@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-11-20 04:01:32 +0000 |
| commit | 310b04e6f192fc7494b1f69fd37efeef6aacfc50 (patch) | |
| tree | bacd64a0524fa9002fc68f00cd238b8a40bd4c9b /MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.h | |
| parent | 6cfbf7adff681490789ce9c20bf9344aee6a225e (diff) | |
| download | edk2-platforms-310b04e6f192fc7494b1f69fd37efeef6aacfc50.tar.xz | |
1. PI SMBIOS Checkin. Major change include:
1) Produce PI SMBIOS protocol in MdeModulePkg
2) Update all consumers (in CorePkgs and native platform pkgs) to consume SMBIOS protocol instead of DataHub
3) Pass ECC tool; Verify Nt32, Duet, Unix platform
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9456 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.h')
| -rw-r--r-- | MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.h b/MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.h new file mode 100644 index 0000000000..f75429cbad --- /dev/null +++ b/MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.h @@ -0,0 +1,114 @@ +/** @file
+ This code supports the implementation of the Smbios protocol
+
+Copyright (c) 2009, Intel Corporation
+All rights reserved. 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 _SMBIOS_DXE_H_
+#define _SMBIOS_DXE_H_
+
+
+#include <PiDxe.h>
+
+#include <Protocol/Smbios.h>
+#include <IndustryStandard/SmBios.h>
+#include <Guid/EventGroup.h>
+#include <Guid/SmBios.h>
+#include <Library/DebugLib.h>
+#include <Library/UefiDriverEntryPoint.h>
+#include <Library/UefiLib.h>
+#include <Library/BaseLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+
+#define SMBIOS_MAJOR_VERSION 2
+#define SMBIOS_MINOR_VERSION 4
+
+
+#define SMBIOS_INSTANCE_SIGNATURE SIGNATURE_32 ('S', 'B', 'i', 's')
+typedef struct {
+ UINT32 Signature;
+ EFI_HANDLE Handle;
+ //
+ // Produced protocol
+ //
+ EFI_SMBIOS_PROTOCOL Smbios;
+ //
+ // Updates to record list must be locked.
+ //
+ EFI_LOCK DataLock;
+ //
+ // List of EFI_SMBIOS_ENTRY structures.
+ //
+ LIST_ENTRY DataListHead;
+ //
+ // List of allocated SMBIOS handle.
+ //
+ LIST_ENTRY AllocatedHandleListHead;
+} SMBIOS_INSTANCE;
+
+#define SMBIOS_INSTANCE_FROM_THIS(this) CR (this, SMBIOS_INSTANCE, Smbios, SMBIOS_INSTANCE_SIGNATURE)
+
+//
+// SMBIOS record Header
+//
+// An SMBIOS internal Record is an EFI_SMBIOS_RECORD_HEADER followed by (RecordSize - HeaderSize) bytes of
+// data. The format of the data is defined by the SMBIOS spec.
+//
+//
+#define EFI_SMBIOS_RECORD_HEADER_VERSION 0x0100
+typedef struct {
+ UINT16 Version;
+ UINT16 HeaderSize;
+ UINTN RecordSize;
+ EFI_HANDLE ProducerHandle;
+ UINTN NumberOfStrings;
+} EFI_SMBIOS_RECORD_HEADER;
+
+
+//
+// Private data structure to contain the SMBIOS record. One record per
+// structure. SmbiosRecord is a copy of the data passed in and follows RecordHeader .
+//
+#define EFI_SMBIOS_ENTRY_SIGNATURE SIGNATURE_32 ('S', 'r', 'e', 'c')
+typedef struct {
+ UINT32 Signature;
+ LIST_ENTRY Link;
+ EFI_SMBIOS_RECORD_HEADER *RecordHeader;
+ UINTN RecordSize;
+} EFI_SMBIOS_ENTRY;
+
+#define SMBIOS_ENTRY_FROM_LINK(link) CR (link, EFI_SMBIOS_ENTRY, Link, EFI_SMBIOS_ENTRY_SIGNATURE)
+
+//
+// Private data to contain the Smbios handle that already allocated.
+//
+#define SMBIOS_HANDLE_ENTRY_SIGNATURE SIGNATURE_32 ('S', 'h', 'r', 'd')
+
+typedef struct {
+ UINT32 Signature;
+ LIST_ENTRY Link;
+ //
+ // Filter driver will register what record guid filter should be used.
+ //
+ EFI_SMBIOS_HANDLE SmbiosHandle;
+
+} SMBIOS_HANDLE_ENTRY;
+
+#define SMBIOS_HANDLE_ENTRY_FROM_LINK(link) CR (link, SMBIOS_HANDLE_ENTRY, Link, SMBIOS_HANDLE_ENTRY_SIGNATURE)
+
+typedef struct {
+ EFI_SMBIOS_TABLE_HEADER Header;
+ UINT8 Tailing[2];
+} EFI_SMBIOS_TABLE_END_STRUCTURE;
+
+#endif
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