projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3eb9473e | 1 | /*++\r |
| 2 | \r | |
| f57387d5 HT |
3 | Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>\r |
| 4 | This program and the accompanying materials \r | |
| 3eb9473e | 5 | are licensed and made available under the terms and conditions of the BSD License \r |
| 6 | which accompanies this distribution. The full text of the license may be found at \r | |
| 7 | http://opensource.org/licenses/bsd-license.php \r | |
| 8 | \r | |
| 9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
| 10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
| 11 | \r | |
| 12 | Module Name:\r | |
| 13 | \r | |
| 14 | AcpiCommon.h\r | |
| 15 | \r | |
| 16 | Abstract:\r | |
| 17 | \r | |
| 18 | This file contains some basic ACPI definitions that are consumed by drivers\r | |
| 19 | that do not care about ACPI versions.\r | |
| 20 | \r | |
| 21 | --*/\r | |
| 22 | \r | |
| 23 | #ifndef _ACPI_COMMON_H_\r | |
| 24 | #define _ACPI_COMMON_H_\r | |
| 25 | \r | |
| 26 | #include "Tiano.h"\r | |
| 27 | \r | |
| 28 | //\r | |
| 29 | // Common table header, this prefaces all ACPI tables, including FACS, but\r | |
| 30 | // excluding the RSD PTR structure\r | |
| 31 | //\r | |
| 32 | typedef struct {\r | |
| 33 | UINT32 Signature;\r | |
| 34 | UINT32 Length;\r | |
| 35 | } EFI_ACPI_COMMON_HEADER;\r | |
| 36 | \r | |
| 37 | //\r | |
| 38 | // Common ACPI description table header. This structure prefaces most ACPI tables.\r | |
| 39 | //\r | |
| 40 | #pragma pack(1)\r | |
| 41 | \r | |
| 42 | typedef struct {\r | |
| 43 | UINT32 Signature;\r | |
| 44 | UINT32 Length;\r | |
| 45 | UINT8 Revision;\r | |
| 46 | UINT8 Checksum;\r | |
| 47 | UINT8 OemId[6];\r | |
| 48 | UINT64 OemTableId;\r | |
| 49 | UINT32 OemRevision;\r | |
| 50 | UINT32 CreatorId;\r | |
| 51 | UINT32 CreatorRevision;\r | |
| 52 | } EFI_ACPI_DESCRIPTION_HEADER;\r | |
| 53 | \r | |
| 54 | #pragma pack()\r | |
| 55 | //\r | |
| 56 | // Define for Pci Host Bridge Resource Allocation\r | |
| 57 | //\r | |
| 58 | #define ACPI_ADDRESS_SPACE_DESCRIPTOR 0x8A\r | |
| 59 | #define ACPI_END_TAG_DESCRIPTOR 0x79\r | |
| 60 | \r | |
| 61 | #define ACPI_ADDRESS_SPACE_TYPE_MEM 0x00\r | |
| 62 | #define ACPI_ADDRESS_SPACE_TYPE_IO 0x01\r | |
| 63 | #define ACPI_ADDRESS_SPACE_TYPE_BUS 0x02\r | |
| 64 | \r | |
| 65 | //\r | |
| 66 | // Make sure structures match spec\r | |
| 67 | //\r | |
| 68 | #pragma pack(1)\r | |
| 69 | \r | |
| 70 | typedef struct {\r | |
| 71 | UINT8 Desc;\r | |
| 72 | UINT16 Len;\r | |
| 73 | UINT8 ResType;\r | |
| 74 | UINT8 GenFlag;\r | |
| 75 | UINT8 SpecificFlag;\r | |
| 76 | UINT64 AddrSpaceGranularity;\r | |
| 77 | UINT64 AddrRangeMin;\r | |
| 78 | UINT64 AddrRangeMax;\r | |
| 79 | UINT64 AddrTranslationOffset;\r | |
| 80 | UINT64 AddrLen;\r | |
| 81 | } EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR;\r | |
| 82 | \r | |
| 83 | typedef struct {\r | |
| 84 | UINT8 Desc;\r | |
| 85 | UINT8 Checksum;\r | |
| 86 | } EFI_ACPI_END_TAG_DESCRIPTOR;\r | |
| 87 | \r | |
| 88 | //\r | |
| 89 | // General use definitions\r | |
| 90 | //\r | |
| 91 | #define EFI_ACPI_RESERVED_BYTE 0x00\r | |
| 92 | #define EFI_ACPI_RESERVED_WORD 0x0000\r | |
| 93 | #define EFI_ACPI_RESERVED_DWORD 0x00000000\r | |
| 94 | #define EFI_ACPI_RESERVED_QWORD 0x0000000000000000\r | |
| 95 | \r | |
| 96 | #pragma pack()\r | |
| 97 | \r | |
| 98 | #endif\r |