hw_irq.h File Reference

#include <asm/irq_vectors.h>
#include <linux/percpu.h>
#include <linux/profile.h>
#include <linux/smp.h>
#include <linux/atomic.h>
#include <asm/irq.h>
#include <asm/sections.h>

Go to the source code of this file.

Data Structures
struct	io_apic_irq_attr
struct	irq_2_iommu
struct	irq_cfg

Macros
#define	IO_APIC_IRQ(x)   (((x) >= NR_IRQS_LEGACY) || ((1<<(x)) & io_apic_irqs))

Typedefs
typedef int	vector_irq_t [NR_VECTORS]

Functions
void	apic_timer_interrupt (void)
void	x86_platform_ipi (void)
void	error_interrupt (void)
void	irq_work_interrupt (void)
void	spurious_interrupt (void)
void	thermal_interrupt (void)
void	reschedule_interrupt (void)
void	invalidate_interrupt (void)
void	invalidate_interrupt0 (void)
void	invalidate_interrupt1 (void)
void	invalidate_interrupt2 (void)
void	invalidate_interrupt3 (void)
void	invalidate_interrupt4 (void)
void	invalidate_interrupt5 (void)
void	invalidate_interrupt6 (void)
void	invalidate_interrupt7 (void)
void	invalidate_interrupt8 (void)
void	invalidate_interrupt9 (void)
void	invalidate_interrupt10 (void)
void	invalidate_interrupt11 (void)
void	invalidate_interrupt12 (void)
void	invalidate_interrupt13 (void)
void	invalidate_interrupt14 (void)
void	invalidate_interrupt15 (void)
void	invalidate_interrupt16 (void)
void	invalidate_interrupt17 (void)
void	invalidate_interrupt18 (void)
void	invalidate_interrupt19 (void)
void	invalidate_interrupt20 (void)
void	invalidate_interrupt21 (void)
void	invalidate_interrupt22 (void)
void	invalidate_interrupt23 (void)
void	invalidate_interrupt24 (void)
void	invalidate_interrupt25 (void)
void	invalidate_interrupt26 (void)
void	invalidate_interrupt27 (void)
void	invalidate_interrupt28 (void)
void	invalidate_interrupt29 (void)
void	invalidate_interrupt30 (void)
void	invalidate_interrupt31 (void)
void	irq_move_cleanup_interrupt (void)
void	reboot_interrupt (void)
void	threshold_interrupt (void)
void	call_function_interrupt (void)
void	call_function_single_interrupt (void)
void	init_VISWS_APIC_irqs (void)
void	setup_IO_APIC (void)
void	disable_IO_APIC (void)
int	assign_irq_vector (int, struct irq_cfg *, const struct cpumask *)
void	send_cleanup_vector (struct irq_cfg *)
int	__ioapic_set_affinity (struct irq_data *, const struct cpumask *, unsigned int *dest_id)
int	IO_APIC_get_PCI_irq_vector (int bus, int devfn, int pin, struct io_apic_irq_attr *irq_attr)
void	setup_ioapic_dest (void)
void	enable_IO_APIC (void)
void	eisa_set_level_irq (unsigned int irq)
void	smp_apic_timer_interrupt (struct pt_regs *)
void	smp_spurious_interrupt (struct pt_regs *)
void	smp_x86_platform_ipi (struct pt_regs *)
void	smp_error_interrupt (struct pt_regs *)
	DECLARE_PER_CPU (vector_irq_t, vector_irq)
void	setup_vector_irq (int cpu)

Variables
unsigned long	io_apic_irqs
atomic_t	irq_err_count
atomic_t	irq_mis_count
void(*	__initconst [NR_VECTORS-FIRST_EXTERNAL_VECTOR])(void)

Macro Definition Documentation

#define IO_APIC_IRQ

(

x

)

(((x) >= NR_IRQS_LEGACY) || ((1<<(x)) & io_apic_irqs))

Definition at line 80 of file hw_irq.h.

Typedef Documentation

typedef int vector_irq_t[NR_VECTORS]

Definition at line 166 of file hw_irq.h.

Function Documentation

int __ioapic_set_affinity	(	struct irq_data *	,
		const struct cpumask *	,
		unsigned int *	dest_id
	)

Definition at line 2355 of file io_apic.c.

void apic_timer_interrupt

(

void

)

int assign_irq_vector	(	int	,
		struct irq_cfg *	,
		const struct cpumask *
	)

Definition at line 1189 of file io_apic.c.

void call_function_interrupt

(

void

)

void call_function_single_interrupt

(

void

)

DECLARE_PER_CPU	(	vector_irq_t	,
		vector_irq
	)

void disable_IO_APIC

(

void

)

Definition at line 1941 of file io_apic.c.

void eisa_set_level_irq

(

unsigned int

irq

)

Definition at line 154 of file irq.c.

void enable_IO_APIC

(

void

)

Definition at line 1886 of file io_apic.c.

void error_interrupt

(

void

)

void init_VISWS_APIC_irqs

(

void

)

void invalidate_interrupt

(

void

)

void invalidate_interrupt0

(

void

)

void invalidate_interrupt1

(

void

)

void invalidate_interrupt10

(

void

)

void invalidate_interrupt11

(

void

)

void invalidate_interrupt12

(

void

)

void invalidate_interrupt13

(

void

)

void invalidate_interrupt14

(

void

)

void invalidate_interrupt15

(

void

)

void invalidate_interrupt16

(

void

)

void invalidate_interrupt17

(

void

)

void invalidate_interrupt18

(

void

)

void invalidate_interrupt19

(

void

)

void invalidate_interrupt2

(

void

)

void invalidate_interrupt20

(

void

)

void invalidate_interrupt21

(

void

)

void invalidate_interrupt22

(

void

)

void invalidate_interrupt23

(

void

)

void invalidate_interrupt24

(

void

)

void invalidate_interrupt25

(

void

)

void invalidate_interrupt26

(

void

)

void invalidate_interrupt27

(

void

)

void invalidate_interrupt28

(

void

)

void invalidate_interrupt29

(

void

)

void invalidate_interrupt3

(

void

)

void invalidate_interrupt30

(

void

)

void invalidate_interrupt31

(

void

)

void invalidate_interrupt4

(

void

)

void invalidate_interrupt5

(

void

)

void invalidate_interrupt6

(

void

)

void invalidate_interrupt7

(

void

)

void invalidate_interrupt8

(

void

)

void invalidate_interrupt9

(

void

)

int IO_APIC_get_PCI_irq_vector	(	int	bus,
		int	devfn,
		int	pin,
		struct io_apic_irq_attr *	irq_attr
	)

Definition at line 1033 of file io_apic.c.

void irq_move_cleanup_interrupt

(

void

)

void irq_work_interrupt

(

void

)

void reboot_interrupt

(

void

)

void reschedule_interrupt

(

void

)

void send_cleanup_vector

(

struct irq_cfg *

)

void setup_IO_APIC

(

void

)

Definition at line 2921 of file io_apic.c.

void setup_ioapic_dest

(

void

)

void setup_vector_irq

(

int

cpu

)

Definition at line 145 of file irqinit.c.

void smp_apic_timer_interrupt

(

struct pt_regs *

)

Definition at line 882 of file apic.c.

void smp_error_interrupt

(

struct pt_regs *

)

Definition at line 1904 of file apic.c.

void smp_spurious_interrupt

(

struct pt_regs *

)

Definition at line 1878 of file apic.c.

void smp_x86_platform_ipi

(

struct pt_regs *

)

Definition at line 211 of file irq.c.

void spurious_interrupt

(

void

)

Definition at line 88 of file irq.c.

void thermal_interrupt

(

void

)

void threshold_interrupt

(

void

)

void x86_platform_ipi

(

void

)

Variable Documentation

void(* __initconst[NR_VECTORS-FIRST_EXTERNAL_VECTOR])(void)

Definition at line 841 of file da830.c.

unsigned long io_apic_irqs

Definition at line 54 of file i8259.c.

atomic_t irq_err_count

Definition at line 32 of file irq.c.

atomic_t irq_mis_count

Definition at line 2414 of file io_apic.c.