release/src-rt-6.x/linux/linux-2.6/include/asm-i386/mach-default/irq_vectors_limits.h

   1 #ifndef _ASM_IRQ_VECTORS_LIMITS_H
   2 #define _ASM_IRQ_VECTORS_LIMITS_H
   3
   4 #ifdef CONFIG_X86_IO_APIC
   5 #define NR_IRQS 224
   6 # if (224 >= 32 * NR_CPUS)
   7 # define NR_IRQ_VECTORS NR_IRQS
   8 # else
   9 # define NR_IRQ_VECTORS (32 * NR_CPUS)
  10 # endif
  11 #else
  12 #define NR_IRQS 16
  13 #define NR_IRQ_VECTORS NR_IRQS
  14 #endif
  15
  16 #endif /* _ASM_IRQ_VECTORS_LIMITS_H */