6d09f048 |
1 | /*++\r |
2 | \r |
3 | Copyright (c) 2007, Intel Corporation \r |
4 | All rights reserved. This program and the accompanying materials \r |
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 | LegacyBiosMpTable.h\r |
15 | \r |
16 | Abstract:\r |
17 | Defives data structures per Multi Processor Specification Ver 1.4.\r |
18 | \r |
19 | --*/\r |
20 | \r |
21 | #ifndef LEGACY_BIOS_MPTABLE_H_\r |
22 | #define LEGACY_BIOS_MPTABLE_H_\r |
23 | \r |
24 | #define EFI_LEGACY_MP_TABLE_REV_1_4 0x04\r |
25 | \r |
26 | //\r |
27 | // Define MP table structures. All are packed.\r |
28 | //\r |
29 | #pragma pack(push, 1)\r |
30 | \r |
31 | #define EFI_LEGACY_MP_TABLE_FLOATING_POINTER_SIGNATURE EFI_SIGNATURE_32 ('_', 'M', 'P', '_')\r |
32 | typedef struct {\r |
33 | UINT32 Signature;\r |
34 | UINT32 PhysicalAddress;\r |
35 | UINT8 Length;\r |
36 | UINT8 SpecRev;\r |
37 | UINT8 Checksum;\r |
38 | UINT8 FeatureByte1;\r |
39 | struct {\r |
40 | UINT32 Reserved1 : 6;\r |
41 | UINT32 MutipleClk : 1;\r |
42 | UINT32 Imcr : 1;\r |
43 | UINT32 Reserved2 : 24;\r |
44 | } FeatureByte2_5;\r |
45 | } EFI_LEGACY_MP_TABLE_FLOATING_POINTER;\r |
46 | \r |
47 | #define EFI_LEGACY_MP_TABLE_HEADER_SIGNATURE EFI_SIGNATURE_32 ('P', 'C', 'M', 'P')\r |
48 | typedef struct {\r |
49 | UINT32 Signature;\r |
50 | UINT16 BaseTableLength;\r |
51 | UINT8 SpecRev;\r |
52 | UINT8 Checksum;\r |
53 | CHAR8 OemId[8];\r |
54 | CHAR8 OemProductId[12];\r |
55 | UINT32 OemTablePointer;\r |
56 | UINT16 OemTableSize;\r |
57 | UINT16 EntryCount;\r |
58 | UINT32 LocalApicAddress;\r |
59 | UINT16 ExtendedTableLength;\r |
60 | UINT8 ExtendedChecksum;\r |
61 | UINT8 Reserved;\r |
62 | } EFI_LEGACY_MP_TABLE_HEADER;\r |
63 | \r |
64 | typedef struct {\r |
65 | UINT8 EntryType;\r |
66 | } EFI_LEGACY_MP_TABLE_ENTRY_TYPE;\r |
67 | \r |
68 | //\r |
69 | // Entry Type 0: Processor.\r |
70 | //\r |
71 | #define EFI_LEGACY_MP_TABLE_ENTRY_TYPE_PROCESSOR 0x00\r |
72 | typedef struct {\r |
73 | UINT8 EntryType;\r |
74 | UINT8 Id;\r |
75 | UINT8 Ver;\r |
76 | struct {\r |
77 | UINT8 Enabled : 1;\r |
78 | UINT8 Bsp : 1;\r |
79 | UINT8 Reserved : 6;\r |
80 | } Flags;\r |
81 | struct {\r |
82 | UINT32 Stepping : 4;\r |
83 | UINT32 Model : 4;\r |
84 | UINT32 Family : 4;\r |
85 | UINT32 Reserved : 20;\r |
86 | } Signature;\r |
87 | struct {\r |
88 | UINT32 Fpu : 1;\r |
89 | UINT32 Reserved1 : 6;\r |
90 | UINT32 Mce : 1;\r |
91 | UINT32 Cx8 : 1;\r |
92 | UINT32 Apic : 1;\r |
93 | UINT32 Reserved2 : 22;\r |
94 | } Features;\r |
95 | UINT32 Reserved1;\r |
96 | UINT32 Reserved2;\r |
97 | } EFI_LEGACY_MP_TABLE_ENTRY_PROCESSOR;\r |
98 | \r |
99 | //\r |
100 | // Entry Type 1: Bus.\r |
101 | //\r |
102 | #define EFI_LEGACY_MP_TABLE_ENTRY_TYPE_BUS 0x01\r |
103 | typedef struct {\r |
104 | UINT8 EntryType;\r |
105 | UINT8 Id;\r |
106 | CHAR8 TypeString[6];\r |
107 | } EFI_LEGACY_MP_TABLE_ENTRY_BUS;\r |
108 | \r |
109 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_CBUS "CBUS " // Corollary CBus\r |
110 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_CBUSII "CBUSII" // Corollary CBUS II\r |
111 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_EISA "EISA " // Extended ISA\r |
112 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_FUTURE "FUTURE" // IEEE FutureBus\r |
113 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_INTERN "INTERN" // Internal bus\r |
114 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_ISA "ISA " // Industry Standard Architecture\r |
115 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_MBI "MBI " // Multibus I\r |
116 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_MBII "MBII " // Multibus II\r |
117 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_MCA "MCA " // Micro Channel Architecture\r |
118 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_MPI "MPI " // MPI\r |
119 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_MPSA "MPSA " // MPSA\r |
120 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_NUBUS "NUBUS " // Apple Macintosh NuBus\r |
121 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_PCI "PCI " // Peripheral Component Interconnect\r |
122 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_PCMCIA "PCMCIA" // PC Memory Card International Assoc.\r |
123 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_TC "TC " // DEC TurboChannel\r |
124 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_VL "VL " // VESA Local Bus\r |
125 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_VME "VME " // VMEbus\r |
126 | #define EFI_LEGACY_MP_TABLE_ENTRY_BUS_STRING_XPRESS "XPRESS" // Express System Bus\r |
127 | //\r |
128 | // Entry Type 2: I/O APIC.\r |
129 | //\r |
130 | #define EFI_LEGACY_MP_TABLE_ENTRY_TYPE_IOAPIC 0x02\r |
131 | typedef struct {\r |
132 | UINT8 EntryType;\r |
133 | UINT8 Id;\r |
134 | UINT8 Ver;\r |
135 | struct {\r |
136 | UINT8 Enabled : 1;\r |
137 | UINT8 Reserved : 7;\r |
138 | } Flags;\r |
139 | UINT32 Address;\r |
140 | } EFI_LEGACY_MP_TABLE_ENTRY_IOAPIC;\r |
141 | \r |
142 | //\r |
143 | // Entry Type 3: I/O Interrupt Assignment.\r |
144 | //\r |
145 | #define EFI_LEGACY_MP_TABLE_ENTRY_TYPE_IO_INT 0x03\r |
146 | typedef struct {\r |
147 | UINT8 EntryType;\r |
148 | UINT8 IntType;\r |
149 | struct {\r |
150 | UINT16 Polarity : 2;\r |
151 | UINT16 Trigger : 2;\r |
152 | UINT16 Reserved : 12;\r |
153 | } Flags;\r |
154 | UINT8 SourceBusId;\r |
155 | union {\r |
156 | struct {\r |
157 | UINT8 IntNo : 2;\r |
158 | UINT8 Dev : 5;\r |
159 | UINT8 Reserved : 1;\r |
160 | } fields;\r |
161 | UINT8 byte;\r |
162 | } SourceBusIrq;\r |
163 | UINT8 DestApicId;\r |
164 | UINT8 DestApicIntIn;\r |
165 | } EFI_LEGACY_MP_TABLE_ENTRY_IO_INT;\r |
166 | \r |
167 | typedef enum {\r |
168 | EfiLegacyMpTableEntryIoIntTypeInt = 0,\r |
169 | EfiLegacyMpTableEntryIoIntTypeNmi = 1,\r |
170 | EfiLegacyMpTableEntryIoIntTypeSmi = 2,\r |
171 | EfiLegacyMpTableEntryIoIntTypeExtInt= 3,\r |
172 | } EFI_LEGACY_MP_TABLE_ENTRY_IO_INT_TYPE;\r |
173 | \r |
174 | typedef enum {\r |
175 | EfiLegacyMpTableEntryIoIntFlagsPolaritySpec = 0x0,\r |
176 | EfiLegacyMpTableEntryIoIntFlagsPolarityActiveHigh = 0x1,\r |
177 | EfiLegacyMpTableEntryIoIntFlagsPolarityReserved = 0x2,\r |
178 | EfiLegacyMpTableEntryIoIntFlagsPolarityActiveLow = 0x3,\r |
179 | } EFI_LEGACY_MP_TABLE_ENTRY_IO_INT_FLAGS_POLARITY;\r |
180 | \r |
181 | typedef enum {\r |
182 | EfiLegacyMpTableEntryIoIntFlagsTriggerSpec = 0x0,\r |
183 | EfiLegacyMpTableEntryIoIntFlagsTriggerEdge = 0x1,\r |
184 | EfiLegacyMpTableEntryIoIntFlagsTriggerReserved = 0x2,\r |
185 | EfiLegacyMpTableEntryIoIntFlagsTriggerLevel = 0x3,\r |
186 | } EFI_LEGACY_MP_TABLE_ENTRY_IO_INT_FLAGS_TRIGGER;\r |
187 | \r |
188 | //\r |
189 | // Entry Type 4: Local Interrupt Assignment.\r |
190 | //\r |
191 | #define EFI_LEGACY_MP_TABLE_ENTRY_TYPE_LOCAL_INT 0x04\r |
192 | typedef struct {\r |
193 | UINT8 EntryType;\r |
194 | UINT8 IntType;\r |
195 | struct {\r |
196 | UINT16 Polarity : 2;\r |
197 | UINT16 Trigger : 2;\r |
198 | UINT16 Reserved : 12;\r |
199 | } Flags;\r |
200 | UINT8 SourceBusId;\r |
201 | UINT8 SourceBusIrq;\r |
202 | UINT8 DestApicId;\r |
203 | UINT8 DestApicIntIn;\r |
204 | } EFI_LEGACY_MP_TABLE_ENTRY_LOCAL_INT;\r |
205 | \r |
206 | typedef enum {\r |
207 | EfiLegacyMpTableEntryLocalIntTypeInt = 0,\r |
208 | EfiLegacyMpTableEntryLocalIntTypeNmi = 1,\r |
209 | EfiLegacyMpTableEntryLocalIntTypeSmi = 2,\r |
210 | EfiLegacyMpTableEntryLocalIntTypeExtInt = 3,\r |
211 | } EFI_LEGACY_MP_TABLE_ENTRY_LOCAL_INT_TYPE;\r |
212 | \r |
213 | typedef enum {\r |
214 | EfiLegacyMpTableEntryLocalIntFlagsPolaritySpec = 0x0,\r |
215 | EfiLegacyMpTableEntryLocalIntFlagsPolarityActiveHigh= 0x1,\r |
216 | EfiLegacyMpTableEntryLocalIntFlagsPolarityReserved = 0x2,\r |
217 | EfiLegacyMpTableEntryLocalIntFlagsPolarityActiveLow = 0x3,\r |
218 | } EFI_LEGACY_MP_TABLE_ENTRY_LOCAL_INT_FLAGS_POLARITY;\r |
219 | \r |
220 | typedef enum {\r |
221 | EfiLegacyMpTableEntryLocalIntFlagsTriggerSpec = 0x0,\r |
222 | EfiLegacyMpTableEntryLocalIntFlagsTriggerEdge = 0x1,\r |
223 | EfiLegacyMpTableEntryLocalIntFlagsTriggerReserved = 0x2,\r |
224 | EfiLegacyMpTableEntryLocalIntFlagsTriggerLevel = 0x3,\r |
225 | } EFI_LEGACY_MP_TABLE_ENTRY_LOCAL_INT_FLAGS_TRIGGER;\r |
226 | \r |
227 | //\r |
228 | // Entry Type 128: System Address Space Mapping.\r |
229 | //\r |
230 | #define EFI_LEGACY_MP_TABLE_ENTRY_EXT_TYPE_SYS_ADDR_SPACE_MAPPING 0x80\r |
231 | typedef struct {\r |
232 | UINT8 EntryType;\r |
233 | UINT8 Length;\r |
234 | UINT8 BusId;\r |
235 | UINT8 AddressType;\r |
236 | UINT64 AddressBase;\r |
237 | UINT64 AddressLength;\r |
238 | } EFI_LEGACY_MP_TABLE_ENTRY_EXT_SYS_ADDR_SPACE_MAPPING;\r |
239 | \r |
240 | typedef enum {\r |
241 | EfiLegacyMpTableEntryExtSysAddrSpaceMappingIo = 0,\r |
242 | EfiLegacyMpTableEntryExtSysAddrSpaceMappingMemory = 1,\r |
243 | EfiLegacyMpTableEntryExtSysAddrSpaceMappingPrefetch = 2,\r |
244 | } EFI_LEGACY_MP_TABLE_ENTRY_EXT_SYS_ADDR_SPACE_MAPPING_TYPE;\r |
245 | \r |
246 | //\r |
247 | // Entry Type 129: Bus Hierarchy.\r |
248 | //\r |
249 | #define EFI_LEGACY_MP_TABLE_ENTRY_EXT_TYPE_BUS_HIERARCHY 0x81\r |
250 | typedef struct {\r |
251 | UINT8 EntryType;\r |
252 | UINT8 Length;\r |
253 | UINT8 BusId;\r |
254 | struct {\r |
255 | UINT8 SubtractiveDecode : 1;\r |
256 | UINT8 Reserved : 7;\r |
257 | } BusInfo;\r |
258 | UINT8 ParentBus;\r |
259 | UINT8 Reserved1;\r |
260 | UINT8 Reserved2;\r |
261 | UINT8 Reserved3;\r |
262 | } EFI_LEGACY_MP_TABLE_ENTRY_EXT_BUS_HIERARCHY;\r |
263 | \r |
264 | //\r |
265 | // Entry Type 130: Compatibility Bus Address Space Modifier.\r |
266 | //\r |
267 | #define EFI_LEGACY_MP_TABLE_ENTRY_EXT_TYPE_COMPAT_BUS_ADDR_SPACE_MODIFIER 0x82\r |
268 | typedef struct {\r |
269 | UINT8 EntryType;\r |
270 | UINT8 Length;\r |
271 | UINT8 BusId;\r |
272 | struct {\r |
273 | UINT8 RangeMode : 1;\r |
274 | UINT8 Reserved : 7;\r |
275 | } AddrMode;\r |
276 | UINT32 PredefinedRangeList;\r |
277 | } EFI_LEGACY_MP_TABLE_ENTRY_EXT_COMPAT_BUS_ADDR_SPACE_MODIFIER;\r |
278 | \r |
279 | #pragma pack(pop)\r |
280 | \r |
281 | #endif\r |