projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 2094c4d0 | 1 | /** @file\r |
| 2 | UEFI ACPI Data Table Definition.\r | |
| 3 | \r | |
| 4 | Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>\r | |
| 5 | This program and the accompanying materials are licensed and made available under \r | |
| 6 | the terms and conditions of the BSD License that accompanies this distribution. \r | |
| 7 | The full text of the license may be found at\r | |
| 8 | http://opensource.org/licenses/bsd-license.php. \r | |
| 9 | \r | |
| 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
| 11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 12 | \r | |
| 13 | **/\r | |
| 14 | \r | |
| 15 | #ifndef __UEFI_ACPI_DATA_TABLE_H__\r | |
| 16 | #define __UEFI_ACPI_DATA_TABLE_H__\r | |
| 17 | \r | |
| 18 | #include <IndustryStandard/Acpi.h>\r | |
| 19 | \r | |
| 20 | #pragma pack(1)\r | |
| 21 | typedef struct {\r | |
| 22 | EFI_ACPI_DESCRIPTION_HEADER Header;\r | |
| 23 | GUID Identifier;\r | |
| 24 | UINT16 DataOffset;\r | |
| 25 | } EFI_ACPI_DATA_TABLE;\r | |
| 96aace82 JY |
26 | \r |
| 27 | typedef struct {\r | |
| 28 | EFI_ACPI_DATA_TABLE UefiAcpiDataTable;\r | |
| 29 | UINT32 SwSmiNumber;\r | |
| 30 | UINT64 BufferPtrAddress;\r | |
| 31 | } EFI_SMM_COMMUNICATION_ACPI_TABLE;\r | |
| 32 | \r | |
| 33 | ///\r | |
| 34 | /// To avoid confusion in interpreting frames, the communication buffer should always \r | |
| 35 | /// begin with EFI_SMM_COMMUNICATE_HEADER\r | |
| 36 | ///\r | |
| 37 | typedef struct {\r | |
| 38 | ///\r | |
| 39 | /// Allows for disambiguation of the message format.\r | |
| 40 | ///\r | |
| 41 | EFI_GUID HeaderGuid;\r | |
| 42 | ///\r | |
| 43 | /// Describes the size of Data (in bytes) and does not include the size of the header.\r | |
| 44 | ///\r | |
| 45 | UINTN MessageLength;\r | |
| 46 | ///\r | |
| 47 | /// Designates an array of bytes that is MessageLength in size.\r | |
| 48 | ///\r | |
| 49 | UINT8 Data[1];\r | |
| 50 | } EFI_SMM_COMMUNICATE_HEADER;\r | |
| 51 | \r | |
| 2094c4d0 | 52 | #pragma pack()\r |
| 53 | \r | |
| 54 | #endif\r | |
| 55 | \r |