irq.c File Reference

#include <asm/irq.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/smp.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/profile.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include <linux/threads.h>
#include <linux/spinlock.h>
#include <linux/kernel_stat.h>
#include <hwregs/reg_map.h>
#include <hwregs/reg_rdwr.h>
#include <hwregs/intr_vect.h>
#include <hwregs/intr_vect_defs.h>

Go to the source code of this file.

Data Structures
struct	cris_irq_allocation

Macros
#define	CPU_FIXED   -1
#define	TIMER_MASK   (1 << (TIMER0_INTR_VECT - FIRST_IRQ))
#define	NBR_REGS   1

Functions
	DEFINE_SPINLOCK (irq_lock)
void	weird_irq (void)
void	system_call (void)
void	nmi_interrupt (void)
void	multiple_interrupt (void)
void	gdb_handle_exception (void)
void	i_mmu_refill (void)
void	i_mmu_invalid (void)
void	i_mmu_access (void)
void	i_mmu_execute (void)
void	d_mmu_refill (void)
void	d_mmu_invalid (void)
void	d_mmu_access (void)
void	d_mmu_write (void)
void	kgdb_init (void)
void	breakpoint (void)
void	breakh_BUG (void)
void	block_irq (int irq, int cpu)
void	unblock_irq (int irq, int cpu)
void	crisv32_mask_irq (int irq)
void	crisv32_unmask_irq (int irq)
void	set_exception_vector (int n, irqvectptr addr)
void	do_IRQ (int irq, struct pt_regs *regs)
void	crisv32_do_IRQ (int irq, int block, struct pt_regs *regs)
void	crisv32_do_multiple (struct pt_regs *regs)
void __init	init_IRQ (void)

Variables
struct cris_irq_allocation	irq_allocations [NR_REAL_IRQS]
unsigned long	cpu_irq_counters [NR_CPUS]
unsigned long	irq_counters [NR_REAL_IRQS]

Macro Definition Documentation

#define CPU_FIXED   -1

Definition at line 23 of file irq.c.

#define NBR_REGS   1

Definition at line 67 of file irq.c.

#define TIMER_MASK   (1 << (TIMER0_INTR_VECT - FIRST_IRQ))

Definition at line 27 of file irq.c.

Function Documentation

void block_irq	(	int	irq,
		int	cpu
	)

Definition at line 204 of file irq.c.

void breakh_BUG

(

void

)

void breakpoint

(

void

)

Definition at line 1462 of file kgdb.c.

void crisv32_do_IRQ	(	int	irq,
		int	block,
		struct pt_regs *	regs
	)

Definition at line 332 of file irq.c.

void crisv32_do_multiple

(

struct pt_regs *

regs

)

Definition at line 361 of file irq.c.

void crisv32_mask_irq

(

int

irq

)

Definition at line 280 of file irq.c.

void crisv32_unmask_irq

(

int

irq

)

Definition at line 288 of file irq.c.

void d_mmu_access

(

void

)

void d_mmu_invalid

(

void

)

void d_mmu_refill

(

void

)

void d_mmu_write

(

void

)

DEFINE_SPINLOCK

(

irq_lock

)

void do_IRQ	(	int	irq,
		struct pt_regs *	regs
	)

Definition at line 58 of file intc.c.

void gdb_handle_exception

(

void

)

void i_mmu_access

(

void

)

void i_mmu_execute

(

void

)

void i_mmu_invalid

(

void

)

void i_mmu_refill

(

void

)

void __init init_IRQ

(

void

)

Definition at line 439 of file irq.c.

void kgdb_init

(

void

)

Definition at line 1472 of file kgdb.c.

void multiple_interrupt

(

void

)

void nmi_interrupt

(

void

)

void set_exception_vector	(	int	n,
		irqvectptr	addr
	)

Definition at line 324 of file irq.c.

void system_call

(

void

)

void unblock_irq	(	int	irq,
		int	cpu
	)

Definition at line 228 of file irq.c.

void weird_irq

(

void

)

Definition at line 63 of file irq.c.

Variable Documentation

unsigned long cpu_irq_counters[NR_CPUS]

Definition at line 70 of file irq.c.

struct cris_irq_allocation irq_allocations[NR_REAL_IRQS]

Initial value:

=
  { [0 ... NR_REAL_IRQS - 1] = {0, CPU_MASK_ALL} }

Definition at line 53 of file irq.c.

unsigned long irq_counters[NR_REAL_IRQS]

Definition at line 71 of file irq.c.