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Introduce ACPI table structures for HPET and IOAPIC
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This commit is contained in:
Aiken Harris
2026-04-17 23:58:24 +02:00
parent d37f2e3827
commit 715419abe7
2 changed files with 36 additions and 1 deletions
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31
sdk/xtdk/hltypes.h
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@@ -319,6 +319,17 @@ typedef struct _ACPI_FADT
GENERIC_ADDRESS SleepStatusReg;
} PACKED ACPI_FADT, *PACPI_FADT;
/* ACPI High Precision Event Timer (HPET) table structure */
typedef struct _ACPI_HPET
{
ACPI_DESCRIPTION_HEADER Header;
ULONG EventTimerBlockId;
GENERIC_ADDRESS BaseAddress;
UCHAR HpetNumber;
USHORT MinimumTick;
UCHAR PageProtectionAndOem;
} PACKED ACPI_HPET, *PACPI_HPET;
/* ACPI Multiple APIC Description Table (MADT) structure */
typedef struct _ACPI_MADT
{
@@ -328,6 +339,26 @@ typedef struct _ACPI_MADT
ULONG ApicTables[];
} PACKED ACPI_MADT, *PACPI_MADT;
/* ACPI Interrupt Override MADT subtable structure */
typedef struct _ACPI_MADT_INTERRUPT_OVERRIDE
{
ACPI_SUBTABLE_HEADER Header;
UCHAR Bus;
UCHAR SourceIrq;
ULONG GlobalSystemInterrupt;
USHORT Flags;
} PACKED ACPI_MADT_INTERRUPT_OVERRIDE, *PACPI_MADT_INTERRUPT_OVERRIDE;
/* ACPI IO APIC MADT subtable structure */
typedef struct _ACPI_MADT_IOAPIC
{
ACPI_SUBTABLE_HEADER Header;
UCHAR IoApicId;
UCHAR Reserved;
ULONG IoApicAddress;
ULONG GlobalIrqBase;
} PACKED ACPI_MADT_IOAPIC, *PACPI_MADT_IOAPIC;
/* ACPI Local APIC MADT subtable structure */
typedef struct _ACPI_MADT_LOCAL_APIC
{

6
sdk/xtdk/xtstruct.h
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@@ -66,8 +66,12 @@ typedef enum _WAIT_TYPE WAIT_TYPE, *PWAIT_TYPE;
typedef struct _ACPI_CACHE_LIST ACPI_CACHE_LIST, *PACPI_CACHE_LIST;
typedef struct _ACPI_DESCRIPTION_HEADER ACPI_DESCRIPTION_HEADER, *PACPI_DESCRIPTION_HEADER;
typedef struct _ACPI_FADT ACPI_FADT, *PACPI_FADT;
typedef struct _ACPI_HPET ACPI_HPET, *PACPI_HPET;
typedef struct _ACPI_MADT ACPI_MADT, *PACPI_MADT;
typedef struct _ACPI_MADT_TABLE_LOCAL_APIC ACPI_MADT_TABLE_LOCAL_APIC, *PACPI_MADT_TABLE_LOCAL_APIC;
typedef struct _ACPI_MADT_INTERRUPT_OVERRIDE ACPI_MADT_INTERRUPT_OVERRIDE, *PACPI_MADT_INTERRUPT_OVERRIDE;
typedef struct _ACPI_MADT_IOAPIC ACPI_MADT_IOAPIC, *PACPI_MADT_IOAPIC;
typedef struct _ACPI_MADT_LOCAL_APIC ACPI_MADT_LOCAL_APIC, *PACPI_MADT_LOCAL_APIC;
typedef struct _ACPI_MADT_LOCAL_X2APIC ACPI_MADT_LOCAL_X2APIC, *PACPI_MADT_LOCAL_X2APIC;
typedef struct _ACPI_RSDP ACPI_RSDP, *PACPI_RSDP;
typedef struct _ACPI_RSDT ACPI_RSDT, *PACPI_RSDT;
typedef struct _ACPI_SUBTABLE_HEADER ACPI_SUBTABLE_HEADER, *PACPI_SUBTABLE_HEADER;