blob: 66e67e60bc563af489fbd1d16d04e2560d65bbbf (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
#ifndef __ASM_ARM_IRQ_H
#define __ASM_ARM_IRQ_H
#include <asm/arch/irqs.h>
#ifndef irq_canonicalize
#define irq_canonicalize(i) (i)
#endif
#ifndef NR_IRQS
#define NR_IRQS 128
#endif
/*
* Use this value to indicate lack of interrupt
* capability
*/
#ifndef NO_IRQ
#define NO_IRQ ((unsigned int)(-1))
#endif
struct irqaction;
extern void disable_irq_nosync(unsigned int);
extern void disable_irq(unsigned int);
extern void enable_irq(unsigned int);
/*
* These correspond with the SA_TRIGGER_* defines, and therefore the
* IORESOURCE_IRQ_* defines.
*/
#define __IRQT_RISEDGE (1 << 0)
#define __IRQT_FALEDGE (1 << 1)
#define __IRQT_HIGHLVL (1 << 2)
#define __IRQT_LOWLVL (1 << 3)
#define IRQT_NOEDGE (0)
#define IRQT_RISING (__IRQT_RISEDGE)
#define IRQT_FALLING (__IRQT_FALEDGE)
#define IRQT_BOTHEDGE (__IRQT_RISEDGE|__IRQT_FALEDGE)
#define IRQT_LOW (__IRQT_LOWLVL)
#define IRQT_HIGH (__IRQT_HIGHLVL)
#define IRQT_PROBE (1 << 4)
int set_irq_type(unsigned int irq, unsigned int type);
void disable_irq_wake(unsigned int irq);
void enable_irq_wake(unsigned int irq);
int setup_irq(unsigned int, struct irqaction *);
extern void migrate_irqs(void);
#endif
|
