Data Structures
struct	acpi_rsdp

struct	acpi_sdt

struct	acpi_rsdt

struct	acpi_xsdt

struct	acpi_mcfg

struct	acpi_madt_entry

struct	acpi_madt

struct	acpi_cpu

struct	acpi_dmar_entry

struct	acpi_dmar_dev_path

struct	acpi_dmar_dev_scope

struct	acpi_drhd

struct	acpi_dmar

union	acpi_dmar_id

Macros
#define	ACPI_RSDP_SIGNATURE 0x2052545020445352 /* == "RSD PTR " */

#define	ACPI_MCFG_SIGNATURE 0x4746434d /* 'MCFG' */

#define	ACPI_MADT_SIGNATURE 0x43495041 /* 'APIC' */

#define	ACPI_MADT_ENTRY_CPU 0

#define	ACPI_MADT_FLAGS_PICS 0x01 /* legacy 8259s installed */

#define	ACPI_CPU_FLAGS_ENABLED 0x01

#define	ACPI_DMAR_TYPE_DRHD 0 /* DMA Remapping Hardware Unit Definition */

#define	ACPI_DMAR_TYPE_RMRR 1 /* Do not care atm (legacy usage) */

#define	ACPI_DMAR_TYPE_ATSR 2 /* Do not care atm (PCIE ATS support) */

#define	ACPI_DMAR_TYPE_RHSA 3 /* Do not care atm (NUMA specific ) */

#define	ACPI_DMAR_TYPE_ANDD 4 /* Do not care atm (ACPI DSDT related) */

#define	ACPI_DMAR_TYPE_SACT 5 /* Do not care atm */

#define	ACPI_DMAR_DEV_PATH_SIZE 2

#define	ACPI_DMAR_DEV_SCOPE_MIN_SIZE 6

#define	ACPI_DRHD_DEV_SCOPE_PCI_EPD 0x01

#define	ACPI_DRHD_DEV_SCOPE_PCI_SUB_H 0x02

#define	ACPI_DRHD_DEV_SCOPE_IOAPIC 0x03

#define	ACPI_DRHD_DEV_SCOPE_MSI_CAP_HPET 0x04

#define	ACPI_DRHD_DEV_SCOPE_NAMESPACE_DEV 0x05

#define	ACPI_DRHD_MIN_SIZE 16

#define	ACPI_DRHD_FLAG_INCLUDE_PCI_ALL BIT(0)

#define	ACPI_DMAR_SIGNATURE 0x52414D44 /* 'DMAR' */

#define	ACPI_DMAR_FLAG_INTR_REMAP BIT(0)

#define	ACPI_DMAR_FLAG_X2APIC_OPT_OUT BIT(1)

#define	ACPI_DMAR_FLAG_DMA_CTRL_PLATFORM_OPT_IN BIT(2)

Macro Definition Documentation

◆ ACPI_CPU_FLAGS_ENABLED

#define ACPI_CPU_FLAGS_ENABLED 0x01

◆ ACPI_DMAR_DEV_PATH_SIZE

#define ACPI_DMAR_DEV_PATH_SIZE 2

◆ ACPI_DMAR_DEV_SCOPE_MIN_SIZE

#define ACPI_DMAR_DEV_SCOPE_MIN_SIZE 6

◆ ACPI_DMAR_FLAG_DMA_CTRL_PLATFORM_OPT_IN

#define ACPI_DMAR_FLAG_DMA_CTRL_PLATFORM_OPT_IN BIT(2)

◆ ACPI_DMAR_FLAG_INTR_REMAP

#define ACPI_DMAR_FLAG_INTR_REMAP BIT(0)

◆ ACPI_DMAR_FLAG_X2APIC_OPT_OUT

#define ACPI_DMAR_FLAG_X2APIC_OPT_OUT BIT(1)

◆ ACPI_DMAR_SIGNATURE

#define ACPI_DMAR_SIGNATURE 0x52414D44 /* 'DMAR' */

◆ ACPI_DMAR_TYPE_ANDD

#define ACPI_DMAR_TYPE_ANDD 4 /* Do not care atm (ACPI DSDT related) */

◆ ACPI_DMAR_TYPE_ATSR

#define ACPI_DMAR_TYPE_ATSR 2 /* Do not care atm (PCIE ATS support) */

◆ ACPI_DMAR_TYPE_DRHD

#define ACPI_DMAR_TYPE_DRHD 0 /* DMA Remapping Hardware Unit Definition */

◆ ACPI_DMAR_TYPE_RHSA

#define ACPI_DMAR_TYPE_RHSA 3 /* Do not care atm (NUMA specific ) */

◆ ACPI_DMAR_TYPE_RMRR

#define ACPI_DMAR_TYPE_RMRR 1 /* Do not care atm (legacy usage) */

◆ ACPI_DMAR_TYPE_SACT

#define ACPI_DMAR_TYPE_SACT 5 /* Do not care atm */

◆ ACPI_DRHD_DEV_SCOPE_IOAPIC

#define ACPI_DRHD_DEV_SCOPE_IOAPIC 0x03

◆ ACPI_DRHD_DEV_SCOPE_MSI_CAP_HPET

#define ACPI_DRHD_DEV_SCOPE_MSI_CAP_HPET 0x04

◆ ACPI_DRHD_DEV_SCOPE_NAMESPACE_DEV

#define ACPI_DRHD_DEV_SCOPE_NAMESPACE_DEV 0x05

◆ ACPI_DRHD_DEV_SCOPE_PCI_EPD

#define ACPI_DRHD_DEV_SCOPE_PCI_EPD 0x01

◆ ACPI_DRHD_DEV_SCOPE_PCI_SUB_H

#define ACPI_DRHD_DEV_SCOPE_PCI_SUB_H 0x02

◆ ACPI_DRHD_FLAG_INCLUDE_PCI_ALL

#define ACPI_DRHD_FLAG_INCLUDE_PCI_ALL BIT(0)

◆ ACPI_DRHD_MIN_SIZE

#define ACPI_DRHD_MIN_SIZE 16

◆ ACPI_MADT_ENTRY_CPU

#define ACPI_MADT_ENTRY_CPU 0

◆ ACPI_MADT_FLAGS_PICS

#define ACPI_MADT_FLAGS_PICS 0x01 /* legacy 8259s installed */

◆ ACPI_MADT_SIGNATURE

#define ACPI_MADT_SIGNATURE 0x43495041 /* 'APIC' */

◆ ACPI_MCFG_SIGNATURE

#define ACPI_MCFG_SIGNATURE 0x4746434d /* 'MCFG' */

◆ ACPI_RSDP_SIGNATURE

#define ACPI_RSDP_SIGNATURE 0x2052545020445352 /* == "RSD PTR " */

	Zephyr API Documentation 3.0.0 A Scalable Open Source RTOS
3.0.0

Data Structures

Macros