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[ACPI.H]: Fix broken definition of RSDP_SIGNATURE

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[ACPI.H]: Add BGRT_TABLE definition.

svn path=/trunk/; revision=70538
This commit is contained in:
Alex Ionescu 2016-01-07 23:25:49 +00:00
parent d31cc46a14
commit 55ef8d7cd2
1 changed files with 32 additions and 2 deletions
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32
reactos/include/reactos/drivers/acpi/acpi.h
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@ -40,12 +40,27 @@ typedef struct _ACPI_BIOS_MULTI_NODE
#define BOOT_SIGNATURE 'TOOB' #define BOOT_SIGNATURE 'TOOB'
#define SRAT_SIGNATURE 'TARS' #define SRAT_SIGNATURE 'TARS'
#define WDRT_SIGNATURE 'TRDW' #define WDRT_SIGNATURE 'TRDW'
#define BGRT_SIGNATURE 0x54524742 // "BGRT"
// //
// FADT Flags // FADT Flags
// //
#define ACPI_TMR_VAL_EXT 0x100 #define ACPI_TMR_VAL_EXT 0x100
//
// BGRT Flags
//
#define BGRT_STATUS_IMAGE_VALID 0x01
//
// BGRT Image Types
//
typedef enum _BGRT_IMAGE_TYPE
{
BgrtImageTypeBitmap,
BgrtImageTypeMax
} BGRT_IMAGE_TYPE, *PBGRT_IMAGE_TYPE;
// //
// ACPI Generic Register Address // ACPI Generic Register Address
// //
@ -67,8 +82,12 @@ typedef struct _RSDP
ULONGLONG Signature; ULONGLONG Signature;
UCHAR Checksum; UCHAR Checksum;
UCHAR OEMID[6]; UCHAR OEMID[6];
UCHAR Reserved[1]; UCHAR Revision;
ULONG RsdtAddress; ULONG RsdtAddress;
ULONG Length;
PHYSICAL_ADDRESS XsdtAddress;
UCHAR XChecksum;
UCHAR Reserved[3];
} RSDP; } RSDP;
typedef RSDP *PRSDP; typedef RSDP *PRSDP;
@ -219,4 +238,15 @@ typedef struct _ACPI_SRAT
ULONG Reserved[2]; ULONG Reserved[2];
} ACPI_SRAT, *PACPI_SRAT; } ACPI_SRAT, *PACPI_SRAT;
typedef struct _BGRT_TABLE
{
DESCRIPTION_HEADER Header;
USHORT Version;
UCHAR Status;
UCHAR ImageType;
ULONGLONG LogoAddress;
ULONG OffsetX;
ULONG OffsetY;
} BGRT_TABLE, *PBGRT_TABLE;
/* EOF */ /* EOF */