tables.h File Reference

#include <kernel/acpi/acpi.h>

Go to the source code of this file.

Data Structures
struct	fadt_gas_t
	FADT generic Address. More...
struct	fadt_t
	Fixed ACPI Description Table. More...
struct	interrupt_controller_header_t
struct	processor_local_apic_t
	Processor Local APIC. More...
struct	ioapic_t
	IO APIC. More...
struct	madt_t
	Multiple APIC Description Table. More...
struct	dsdt_t
	Differentiated System Description Table. More...
struct	ssdt_t
	Secondary System Description Table. More...
struct	acpi_sdt_handler_t
	ACPI System Description Table handler. More...
struct	acpi_cached_table_t
	Cached ACPI table. More...

Macros
#define	FADT_GET()   ((fadt_t*)acpi_tables_lookup("FACP", 0))
	Type safe way to get the FADT table.
#define	MADT_FLAG_PCAT_COMPAT   ((madt_flags_t)(1 << 0))
#define	INTERRUPT_CONTROLLER_PROCESSOR_LOCAL_APIC   ((interrupt_controller_type_t)0)
#define	INTERRUPT_CONTROLLER_IO_APIC   ((interrupt_controller_type_t)1)
#define	PROCESSOR_LOCAL_APIC_ENABLED   (1 << 0)
#define	PROCESSOR_LOCAL_APIC_ONLINE_CAPABLE   (1 << 1)
#define	MADT_FOR_EACH(madt, ic)
	Iterate over all MADT interrupt controllers.
#define	MADT_SIGNATURE   "APIC"
	MADT table signature.
#define	DSDT_SIGNATURE   "DSDT"
	DSDT table signature.
#define	SSDT_SIGNATURE   "SSDT"
	SSDT table signature.
#define	ACPI_SDT_HANDLER_REGISTER(sig, initHandler)
	Macro to register an ACPI SDT handler.

Typedefs
typedef uint32_t	madt_flags_t
	Multiple APIC Description Table flags.
typedef uint8_t	interrupt_controller_type_t
	MADT Interrupt Controller Types.
typedef uint32_t	processor_local_apic_flags_t
	MADT Processor Local APIC flags.

Enumerations
enum	fadt_boot_arch_flags_t { FADT_BOOT_ARCH_PS2_EXISTS = (1 << 1) }
	Enum for the fadt_t::bootArchFlags field. More...

Functions
void	acpi_tables_init (rsdp_t *rsdp)
	Initialize ACPI tables and call their init handlers.
void	acpi_tables_expose (void)
	Expose ACPI tables to sysfs.
sdt_header_t *	acpi_tables_lookup (const char *signature, uint64_t n)
	Lookup the n'th table matching the signature.