Rev 1498 | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
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| 6 | 6 | ||
| 7 | /****************************************************************************** |
7 | /****************************************************************************** |
| 8 | * |
8 | * |
| 9 | * 1. Copyright Notice |
9 | * 1. Copyright Notice |
| 10 | * |
10 | * |
| 11 | * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp. |
11 | * Some or all of this work - Copyright (c) 1999 - 2011, Intel Corp. |
| 12 | * All rights reserved. |
12 | * All rights reserved. |
| 13 | * |
13 | * |
| 14 | * 2. License |
14 | * 2. License |
| 15 | * |
15 | * |
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| 222 | UINT8 ExtendedChecksum; /* Checksum of entire table (ACPI 2.0+) */ |
222 | UINT8 ExtendedChecksum; /* Checksum of entire table (ACPI 2.0+) */ |
| 223 | UINT8 Reserved[3]; /* Reserved, must be zero */ |
223 | UINT8 Reserved[3]; /* Reserved, must be zero */ |
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| 224 | 224 | ||
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| - | 225 | } ACPI_TABLE_RSDP; |
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| - | 226 | ||
| - | 227 | /* Standalone struct for the ACPI 1.0 RSDP */ |
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| - | 228 | ||
| - | 229 | typedef struct acpi_rsdp_common |
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| - | 230 | { |
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| - | 231 | char Signature[8]; |
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| - | 232 | UINT8 Checksum; |
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| - | 233 | char OemId[ACPI_OEM_ID_SIZE]; |
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| - | 234 | UINT8 Revision; |
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| - | 235 | UINT32 RsdtPhysicalAddress; |
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| - | 236 | ||
| 225 | } ACPI_TABLE_RSDP; |
237 | } ACPI_RSDP_COMMON; |
| - | 238 | ||
| - | 239 | /* Standalone struct for the extended part of the RSDP (ACPI 2.0+) */ |
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| - | 240 | ||
| - | 241 | typedef struct acpi_rsdp_extension |
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| - | 242 | { |
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| - | 243 | UINT32 Length; |
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| - | 244 | UINT64 XsdtPhysicalAddress; |
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| - | 245 | UINT8 ExtendedChecksum; |
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| - | 246 | UINT8 Reserved[3]; |
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| 226 | 247 | ||
| 227 | #define ACPI_RSDP_REV0_SIZE 20 /* Size of original ACPI 1.0 RSDP */ |
248 | } ACPI_RSDP_EXTENSION; |
| 228 | 249 | ||
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| 446 | 467 | ||
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| 447 | /* Macros used to generate offsets to specific table fields */ |
468 | /* Macros used to generate offsets to specific table fields */ |
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| - | 469 | ||
| - | 470 | #define ACPI_FADT_OFFSET(f) (UINT8) ACPI_OFFSET (ACPI_TABLE_FADT, f) |
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| - | 471 | ||
| - | 472 | /* |
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| - | 473 | * Sizes of the various flavors of FADT. We need to look closely |
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| - | 474 | * at the FADT length because the version number essentially tells |
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| - | 475 | * us nothing because of many BIOS bugs where the version does not |
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| - | 476 | * match the expected length. In other words, the length of the |
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| - | 477 | * FADT is the bottom line as to what the version really is. |
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| - | 478 | * |
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| - | 479 | * For reference, the values below are as follows: |
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| - | 480 | * FADT V1 size: 0x74 |
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| - | 481 | * FADT V2 size: 0x84 |
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| - | 482 | * FADT V3+ size: 0xF4 |
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| - | 483 | */ |
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| - | 484 | #define ACPI_FADT_V1_SIZE (UINT32) (ACPI_FADT_OFFSET (Flags) + 4) |
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| 448 | 485 | #define ACPI_FADT_V2_SIZE (UINT32) (ACPI_FADT_OFFSET (Reserved4[0]) + 3) |
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