1. 根目录:
2. arch
3. mips
4. include
5. asm
6. mach-lasat
7. irq.h

#ifndef _ASM_MACH_LASAT_IRQ_H
#define _ASM_MACH_LASAT_IRQ_H

#define LASAT_CASCADE_IRQ	(MIPS_CPU_IRQ_BASE + 2)

#define LASAT_IRQ_BASE		8
#define LASAT_IRQ_END		23

#define NR_IRQS			24

#include_next <irq.h>

#endif /* _ASM_MACH_LASAT_IRQ_H */