sdt_header_t Struct Reference

System Description Table Header. More...

#include <acpi.h>

Data Fields
uint8_t	signature [SDT_SIGNATURE_LENGTH]
uint32_t	length
uint8_t	revision
uint8_t	checkSum
uint8_t	oemId [SDT_OEM_ID_LENGTH]
uint8_t	oemTableId [SDT_OEM_TABLE_ID_LENGTH]
uint32_t	oemRevision
uint32_t	creatorID
uint32_t	creatorRevision

Detailed Description

System Description Table Header.

See also

Section 5.2.6 of the ACPI specification for more details.

Definition at line 89 of file acpi.h.

Field Documentation

checkSum

uint8_t sdt_header_t::checkSum

Definition at line 94 of file acpi.h.

creatorID

uint32_t sdt_header_t::creatorID

Definition at line 98 of file acpi.h.

creatorRevision

uint32_t sdt_header_t::creatorRevision

Definition at line 99 of file acpi.h.

length

uint32_t sdt_header_t::length

Definition at line 92 of file acpi.h.

Referenced by acpi_is_table_valid(), acpi_table_read(), acpi_tables_load_from_xsdt(), acpi_tables_push(), aml_def_data_region_read(), aml_init_parse_all(), and pci_config_init().

oemId

uint8_t sdt_header_t::oemId[SDT_OEM_ID_LENGTH]

Definition at line 95 of file acpi.h.

Referenced by acpi_tables_push(), and aml_def_data_region_read().

oemRevision

uint32_t sdt_header_t::oemRevision

Definition at line 97 of file acpi.h.

oemTableId

uint8_t sdt_header_t::oemTableId[SDT_OEM_TABLE_ID_LENGTH]

Definition at line 96 of file acpi.h.

Referenced by aml_def_data_region_read().

revision

uint8_t sdt_header_t::revision

Definition at line 93 of file acpi.h.

Referenced by acpi_tables_push(), and aml_integer_handling_init().

signature

uint8_t sdt_header_t::signature[SDT_SIGNATURE_LENGTH]

Definition at line 91 of file acpi.h.

Referenced by acpi_is_table_valid(), acpi_is_xsdt_valid(), acpi_tables_expose(), acpi_tables_init(), acpi_tables_init_handlers(), acpi_tables_load_from_xsdt(), and acpi_tables_push().

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The documentation for this struct was generated from the following file:

• include/kernel/acpi/acpi.h