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

#ifndef __ASM_MACH_MIPS_IRQ_H
#define __ASM_MACH_MIPS_IRQ_H


#define GIC_NUM_INTRS (24 + NR_CPUS * 2)
#define NR_IRQS 256

#include_next <irq.h>

#endif /* __ASM_MACH_MIPS_IRQ_H */