acpi.c File Reference

#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/smp.h>
#include <linux/string.h>
#include <linux/types.h>
#include <linux/irq.h>
#include <linux/acpi.h>
#include <linux/efi.h>
#include <linux/mmzone.h>
#include <linux/nodemask.h>
#include <linux/slab.h>
#include <acpi/processor.h>
#include <asm/io.h>
#include <asm/iosapic.h>
#include <asm/machvec.h>
#include <asm/page.h>
#include <asm/numa.h>
#include <asm/sal.h>
#include <asm/cyclone.h>
#include <asm/xen/hypervisor.h>

Go to the source code of this file.

Macros
#define	BAD_MADT_ENTRY(entry, end)
#define	PREFIX   "ACPI: "
#define	ACPI_MAX_PLATFORM_INTERRUPTS   256

Functions
int	acpi_request_vector (u32 int_type)
char *__init	__acpi_map_table (unsigned long phys_addr, unsigned long size)
void __init	__acpi_unmap_table (char *map, unsigned long size)
unsigned int	get_cpei_target_cpu (void)
int	acpi_register_gsi (struct device *dev, u32 gsi, int triggering, int polarity)
void	acpi_unregister_gsi (u32 gsi)
int __init	early_acpi_boot_init (void)
int __init	acpi_boot_init (void)
int	acpi_gsi_to_irq (u32 gsi, unsigned int *irq)
int	acpi_isa_irq_to_gsi (unsigned isa_irq, u32 *gsi)
int __ref	acpi_register_ioapic (acpi_handle handle, u64 phys_addr, u32 gsi_base)
	EXPORT_SYMBOL (acpi_register_ioapic)
int	acpi_unregister_ioapic (acpi_handle handle, u32 gsi_base)
	EXPORT_SYMBOL (acpi_unregister_ioapic)
int	acpi_suspend_lowlevel (void)

Variables
u32	acpi_rsdt_forced
unsigned int	acpi_cpei_override
unsigned int	acpi_cpei_phys_cpuid
unsigned long	acpi_wakeup_address = 0
int	platform_intr_list [ACPI_MAX_PLATFORM_INTERRUPTS]
enum acpi_irq_model_id	acpi_irq_model = ACPI_IRQ_MODEL_IOSAPIC

Macro Definition Documentation

#define ACPI_MAX_PLATFORM_INTERRUPTS   256

Definition at line 143 of file acpi.c.

#define BAD_MADT_ENTRY	(		entry,
			end
	)

Value:

(                                        \
        (!entry) || (unsigned long)entry + sizeof(*entry) > end ||  \
        ((struct acpi_subtable_header *)entry)->length < sizeof(*entry))

Definition at line 58 of file acpi.c.

#define PREFIX   "ACPI: "

Definition at line 62 of file acpi.c.

Function Documentation

char* __init __acpi_map_table	(	unsigned long	phys_addr,
		unsigned long	size
	)

Definition at line 169 of file acpi.c.

void __init __acpi_unmap_table	(	char *	map,
		unsigned long	size
	)

Definition at line 174 of file acpi.c.

int __init acpi_boot_init

(

void

)

Definition at line 703 of file acpi.c.

int acpi_gsi_to_irq	(	u32	gsi,
		unsigned int *	irq
	)

Definition at line 781 of file acpi.c.

int acpi_isa_irq_to_gsi	(	unsigned	isa_irq,
		u32 *	gsi
	)

Definition at line 796 of file acpi.c.

int acpi_register_gsi	(	struct device *	dev,
		u32	gsi,
		int	triggering,
		int	polarity
	)

Definition at line 620 of file acpi.c.

int __ref acpi_register_ioapic	(	acpi_handle	handle,
		u64	phys_addr,
		u32	gsi_base
	)

Definition at line 1020 of file acpi.c.

int acpi_request_vector

(

u32

int_type

)

Definition at line 156 of file acpi.c.

int acpi_suspend_lowlevel

(

void

)

Definition at line 1048 of file acpi.c.

void acpi_unregister_gsi

(

u32

gsi

)

Definition at line 637 of file acpi.c.

int acpi_unregister_ioapic	(	acpi_handle	handle,
		u32	gsi_base
	)

Definition at line 1036 of file acpi.c.

int __init early_acpi_boot_init

(

void

)

Definition at line 667 of file acpi.c.

EXPORT_SYMBOL

(

acpi_register_ioapic

)

EXPORT_SYMBOL

(

acpi_unregister_ioapic

)

unsigned int get_cpei_target_cpu

(

void

)

Definition at line 333 of file acpi.c.

Variable Documentation

unsigned int acpi_cpei_override

Definition at line 65 of file acpi.c.

unsigned int acpi_cpei_phys_cpuid

Definition at line 66 of file acpi.c.

enum acpi_irq_model_id acpi_irq_model = ACPI_IRQ_MODEL_IOSAPIC

Definition at line 150 of file acpi.c.

u32 acpi_rsdt_forced

Definition at line 64 of file acpi.c.

unsigned long acpi_wakeup_address = 0

Definition at line 68 of file acpi.c.

int platform_intr_list[ACPI_MAX_PLATFORM_INTERRUPTS]

Initial value:

= {
    [0 ... ACPI_MAX_PLATFORM_INTERRUPTS - 1] = -1
}

Definition at line 146 of file acpi.c.