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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
| commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
| tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /arch/arm/include/asm/irq.h | |
Initial import
Diffstat (limited to 'arch/arm/include/asm/irq.h')
| -rw-r--r-- | arch/arm/include/asm/irq.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm/include/asm/irq.h b/arch/arm/include/asm/irq.h new file mode 100644 index 000000000..53c15dec7 --- /dev/null +++ b/arch/arm/include/asm/irq.h @@ -0,0 +1,41 @@ +#ifndef __ASM_ARM_IRQ_H +#define __ASM_ARM_IRQ_H + +#define NR_IRQS_LEGACY 16 + +#ifndef CONFIG_SPARSE_IRQ +#include <mach/irqs.h> +#else +#define NR_IRQS NR_IRQS_LEGACY +#endif + +#ifndef irq_canonicalize +#define irq_canonicalize(i) (i) +#endif + +/* + * Use this value to indicate lack of interrupt + * capability + */ +#ifndef NO_IRQ +#define NO_IRQ ((unsigned int)(-1)) +#endif + +#ifndef __ASSEMBLY__ +struct irqaction; +struct pt_regs; +extern void migrate_irqs(void); + +extern void asm_do_IRQ(unsigned int, struct pt_regs *); +void handle_IRQ(unsigned int, struct pt_regs *); +void init_IRQ(void); + +#ifdef CONFIG_MULTI_IRQ_HANDLER +extern void (*handle_arch_irq)(struct pt_regs *); +extern void set_handle_irq(void (*handle_irq)(struct pt_regs *)); +#endif + +#endif + +#endif + |