Add in the 1st version of ECP.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2832 6f19259b-4bc3-4df7-8a09-765794883524
2007-06-28 07:00:39 +00:00
parent 30d4a0c7ec
commit 3eb9473ea9
1433 changed files with 266617 additions and 0 deletions
--- a/EdkCompatibilityPkg/Foundation/Efi/Protocol/AcpiTable/AcpiTable.h
+++ b/EdkCompatibilityPkg/Foundation/Efi/Protocol/AcpiTable/AcpiTable.h
@@ -0,0 +1,112 @@
+/*++
+
+Copyright (c) 2007, 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.             
+
+Module Name:
+
+  AcpiTable.h
+
+Abstract:
+
+  ACPI Table Protocol from the UEFI 2.1 specification.
+
+  This protocol may be used to install or remove an ACPI table from a platform.
+
+--*/
+
+#ifndef __ACPI_TABLE_H__
+#define __ACPI_TABLE_H__
+
+#include "Acpi.h"
+
+//
+// Global ID for the Acpi Table Protocol
+//
+#define EFI_ACPI_TABLE_PROTOCOL_GUID \
+  { \
+    0xffe06bdd, 0x6107, 0x46a6, 0x7b, 0xb2, 0x5a, 0x9c, 0x7e, 0xc5, 0x27, 0x5c \
+  }
+
+EFI_FORWARD_DECLARATION (EFI_ACPI_TABLE_PROTOCOL);
+
+#define UEFI_ACPI_TABLE_SIGNATURE    EFI_SIGNATURE_32 ('U', 'E', 'F', 'I')
+
+#pragma pack(1)
+
+typedef struct {
+  EFI_ACPI_DESCRIPTION_HEADER  Header;
+  EFI_GUID                     Identifier;
+  UINT16                       DataOffset;
+} EFI_ACPI_TABLE;
+
+#pragma pack()
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_ACPI_TABLE_INSTALL_ACPI_TABLE) (
+  IN EFI_ACPI_TABLE_PROTOCOL                    *This,
+  IN VOID                                       *AcpiTableBuffer,
+  IN UINTN                                      AcpiTableBufferSize,
+  OUT UINTN                                     *TableKey
+  )
+/*++
+
+  Routine Description:
+    Installs an ACPI table into the RSDT/XSDT.
+
+  Arguments:
+    This                  - Protocol instance pointer.
+    AcpiTableBuffer       - A pointer to a buffer containing the ACPI table to be installed.
+    AcpiTableBufferSize   - Specifies the size, in bytes, of the AcpiTableBuffer buffer.
+    TableKey              - Reurns a key to refer to the ACPI table.
+
+  Returns:
+    EFI_SUCCESS           - The table was successfully inserted.
+    EFI_INVALID_PARAMETER - Either AcpiTableBuffer is NULL, TableKey is NULL, or AcpiTableBufferSize 
+                            and the size field embedded in the ACPI table pointed to by AcpiTableBuffer
+                            are not in sync.
+    EFI_OUT_OF_RESOURCES  - Insufficient resources exist to complete the request.
+
+--*/
+;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_ACPI_TABLE_UNINSTALL_ACPI_TABLE) (
+  IN EFI_ACPI_TABLE_PROTOCOL                    *This,
+  IN UINTN                                      TableKey
+  )
+/*++
+
+  Routine Description:
+    Removes an ACPI table from the RSDT/XSDT.
+
+  Arguments:
+    This          - Protocol instance pointer.
+    TableKey      - Specifies the table to uninstall.  The key was returned from InstallAcpiTable().
+
+  Returns:
+    EFI_SUCCESS   - The table was successfully uninstalled.
+    EFI_NOT_FOUND - TableKey does not refer to a valid key for a table entry.
+
+--*/
+;
+
+//
+// Interface structure for the ACPI Table Protocol
+//
+typedef struct _EFI_ACPI_TABLE_PROTOCOL {
+  EFI_ACPI_TABLE_INSTALL_ACPI_TABLE    InstallAcpiTable;
+  EFI_ACPI_TABLE_UNINSTALL_ACPI_TABLE  UninstallAcpiTable;
+} EFI_ACPI_TABLE_PROTOCOL;
+
+extern EFI_GUID gEfiAcpiTableProtocolGuid;
+
+#endif