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[mirror_edk2.git] / BaseTools / Source / C / Include / IndustryStandard / Acpi1_0.h
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LG		 1/** @file\r
2 ACPI 1.0b definitions from the ACPI Specification, revision 1.0b\r
3\r
97fa0ee9 4 Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>\r
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LG		 5\r
6 This program and the accompanying materials are licensed and made available\r
7 under the terms and conditions of the BSD License which accompanies this\r
97fa0ee9 8 distribution. The full text of the license may be found at\r
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LG		 9 http://opensource.org/licenses/bsd-license.php\r
10\r
11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
13\r
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LG		 14**/\r
15\r
16#ifndef _ACPI_1_0_H_\r
17#define _ACPI_1_0_H_\r
18\r
19#include "IndustryStandard/Acpi.h"\r
20\r
21//\r
22// Ensure proper structure formats\r
23//\r
24#pragma pack(1)\r
25//\r
26// ACPI 1.0b table structures\r
27//\r
28//\r
29// Root System Description Pointer Structure\r
30//\r
31typedef struct {\r
32 UINT64 Signature;\r
33 UINT8 Checksum;\r
34 UINT8 OemId[6];\r
35 UINT8 Reserved;\r
36 UINT32 RsdtAddress;\r
37} EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_POINTER;\r
38\r
39//\r
40// Root System Description Table\r
41// No definition needed as it is a common description table header followed by a\r
42// variable number of UINT32 table pointers.\r
43//\r
44//\r
45// RSDT Revision (as defined in ACPI 1.0b spec.)\r
46//\r
47#define EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01\r
48\r
49//\r
50// Fixed ACPI Description Table Structure (FADT)\r
51//\r
52typedef struct {\r
53 EFI_ACPI_DESCRIPTION_HEADER Header;\r
54 UINT32 FirmwareCtrl;\r
55 UINT32 Dsdt;\r
56 UINT8 IntModel;\r
57 UINT8 Reserved1;\r
58 UINT16 SciInt;\r
59 UINT32 SmiCmd;\r
60 UINT8 AcpiEnable;\r
61 UINT8 AcpiDisable;\r
62 UINT8 S4BiosReq;\r
63 UINT8 Reserved2;\r
64 UINT32 Pm1aEvtBlk;\r
65 UINT32 Pm1bEvtBlk;\r
66 UINT32 Pm1aCntBlk;\r
67 UINT32 Pm1bCntBlk;\r
68 UINT32 Pm2CntBlk;\r
69 UINT32 PmTmrBlk;\r
70 UINT32 Gpe0Blk;\r
71 UINT32 Gpe1Blk;\r
72 UINT8 Pm1EvtLen;\r
73 UINT8 Pm1CntLen;\r
74 UINT8 Pm2CntLen;\r
75 UINT8 PmTmLen;\r
76 UINT8 Gpe0BlkLen;\r
77 UINT8 Gpe1BlkLen;\r
78 UINT8 Gpe1Base;\r
79 UINT8 Reserved3;\r
80 UINT16 PLvl2Lat;\r
81 UINT16 PLvl3Lat;\r
82 UINT16 FlushSize;\r
83 UINT16 FlushStride;\r
84 UINT8 DutyOffset;\r
85 UINT8 DutyWidth;\r
86 UINT8 DayAlrm;\r
87 UINT8 MonAlrm;\r
88 UINT8 Century;\r
89 UINT8 Reserved4;\r
90 UINT8 Reserved5;\r
91 UINT8 Reserved6;\r
92 UINT32 Flags;\r
93} EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE;\r
94\r
95//\r
96// FADT Version (as defined in ACPI 1.0b spec.)\r
97//\r
98#define EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x01\r
99\r
100//\r
101// Fixed ACPI Description Table Fixed Feature Flags\r
102// All other bits are reserved and must be set to 0.\r
103//\r
104#define EFI_ACPI_1_0_WBINVD (1 << 0)\r
105#define EFI_ACPI_1_0_WBINVD_FLUSH (1 << 1)\r
106#define EFI_ACPI_1_0_PROC_C1 (1 << 2)\r
107#define EFI_ACPI_1_0_P_LVL2_UP (1 << 3)\r
108#define EFI_ACPI_1_0_PWR_BUTTON (1 << 4)\r
109#define EFI_ACPI_1_0_SLP_BUTTON (1 << 5)\r
110#define EFI_ACPI_1_0_FIX_RTC (1 << 6)\r
111#define EFI_ACPI_1_0_RTC_S4 (1 << 7)\r
112#define EFI_ACPI_1_0_TMR_VAL_EXT (1 << 8)\r
113#define EFI_ACPI_1_0_DCK_CAP (1 << 9)\r
114\r
fd171542 115#define EFI_ACPI_1_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION 0x0\r
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LG		 116//\r
117// Firmware ACPI Control Structure\r
118//\r
119typedef struct {\r
120 UINT32 Signature;\r
121 UINT32 Length;\r
122 UINT32 HardwareSignature;\r
123 UINT32 FirmwareWakingVector;\r
124 UINT32 GlobalLock;\r
125 UINT32 Flags;\r
126 UINT8 Reserved[40];\r
127} EFI_ACPI_1_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;\r
128\r
129//\r
130// Firmware Control Structure Feature Flags\r
131// All other bits are reserved and must be set to 0.\r
132//\r
133#define EFI_ACPI_1_0_S4BIOS_F (1 << 0)\r
134\r
135//\r
136// Multiple APIC Description Table header definition. The rest of the table\r
137// must be defined in a platform specific manner.\r
138//\r
139typedef struct {\r
140 EFI_ACPI_DESCRIPTION_HEADER Header;\r
141 UINT32 LocalApicAddress;\r
142 UINT32 Flags;\r
143} EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;\r
144\r
145//\r
146// MADT Revision (as defined in ACPI 1.0b spec.)\r
147//\r
148#define EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x01\r
149\r
150//\r
151// Multiple APIC Flags\r
152// All other bits are reserved and must be set to 0.\r
153//\r
154#define EFI_ACPI_1_0_PCAT_COMPAT (1 << 0)\r
155\r
156//\r
157// Multiple APIC Description Table APIC structure types\r
158// All other values between 0x09 an 0xFF are reserved and\r
159// will be ignored by OSPM.\r
160//\r
161#define EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC 0x00\r
162#define EFI_ACPI_1_0_IO_APIC 0x01\r
163#define EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE 0x02\r
164#define EFI_ACPI_1_0_NON_MASKABLE_INTERRUPT_SOURCE 0x03\r
165#define EFI_ACPI_1_0_LOCAL_APIC_NMI 0x04\r
166\r
167//\r
168// APIC Structure Definitions\r
169//\r
170//\r
171// Processor Local APIC Structure Definition\r
172//\r
173typedef struct {\r
174 UINT8 Type;\r
175 UINT8 Length;\r
176 UINT8 AcpiProcessorId;\r
177 UINT8 ApicId;\r
178 UINT32 Flags;\r
179} EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC_STRUCTURE;\r
180\r
181//\r
182// Local APIC Flags. All other bits are reserved and must be 0.\r
183//\r
184#define EFI_ACPI_1_0_LOCAL_APIC_ENABLED (1 << 0)\r
185\r
186//\r
187// IO APIC Structure\r
188//\r
189typedef struct {\r
190 UINT8 Type;\r
191 UINT8 Length;\r
192 UINT8 IoApicId;\r
193 UINT8 Reserved;\r
194 UINT32 IoApicAddress;\r
195 UINT32 SystemVectorBase;\r
196} EFI_ACPI_1_0_IO_APIC_STRUCTURE;\r
197\r
198//\r
199// Interrupt Source Override Structure\r
200//\r
201typedef struct {\r
202 UINT8 Type;\r
203 UINT8 Length;\r
204 UINT8 Bus;\r
205 UINT8 Source;\r
206 UINT32 GlobalSystemInterruptVector;\r
207 UINT16 Flags;\r
208} EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;\r
209\r
210//\r
211// Non-Maskable Interrupt Source Structure\r
212//\r
213typedef struct {\r
214 UINT8 Type;\r
215 UINT8 Length;\r
216 UINT16 Flags;\r
217 UINT32 GlobalSystemInterruptVector;\r
218} EFI_ACPI_1_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;\r
219\r
220//\r
221// Local APIC NMI Structure\r
222//\r
223typedef struct {\r
224 UINT8 Type;\r
225 UINT8 Length;\r
226 UINT8 AcpiProcessorId;\r
227 UINT16 Flags;\r
228 UINT8 LocalApicInti;\r
229} EFI_ACPI_1_0_LOCAL_APIC_NMI_STRUCTURE;\r
230\r
231//\r
232// Smart Battery Description Table (SBST)\r
233//\r
234typedef struct {\r
235 EFI_ACPI_DESCRIPTION_HEADER Header;\r
236 UINT32 WarningEnergyLevel;\r
237 UINT32 LowEnergyLevel;\r
238 UINT32 CriticalEnergyLevel;\r
239} EFI_ACPI_1_0_SMART_BATTERY_DESCRIPTION_TABLE;\r
240\r
241//\r
242// Known table signatures\r
243//\r
244//\r
245// "RSD PTR " Root System Description Pointer\r
246//\r
247#define EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE 0x2052545020445352ULL\r
248\r
249//\r
250// "APIC" Multiple APIC Description Table\r
251//\r
252#define EFI_ACPI_1_0_APIC_SIGNATURE 0x43495041\r
253\r
254//\r
255// "DSDT" Differentiated System Description Table\r
256//\r
257#define EFI_ACPI_1_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE 0x54445344\r
258\r
259//\r
260// "FACS" Firmware ACPI Control Structure\r
261//\r
262#define EFI_ACPI_1_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE 0x53434146\r
263\r
264//\r
265// "FACP" Fixed ACPI Description Table\r
266//\r
267#define EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE 0x50434146\r
268\r
269//\r
270// "PSDT" Persistent System Description Table\r
271//\r
272#define EFI_ACPI_1_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE 0x54445350\r
273\r
274//\r
275// "RSDT" Root System Description Table\r
276//\r
277#define EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE 0x54445352\r
278\r
279//\r
280// "SBST" Smart Battery Specification Table\r
281//\r
282#define EFI_ACPI_1_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE 0x54534253\r
283\r
284//\r
285// "SSDT" Secondary System Description Table\r
286//\r
287#define EFI_ACPI_1_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE 0x54445353\r
288\r
289#pragma pack()\r
290\r
291#endif\r
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