  ,     3.602.3712 -
  ,        
(EMU10K1)      (   ,    -
   ,    ).    -
 ,    .  XT-PIC
    PC (PC programmable
interrupt controller).     I/O APIC   -
        10-APIC-level
 10-APlC-edge.  ,    ,  -
  .      dev_name  
 request_irq (),   .    -
,      4   ,   
,     .

 , ,     pocfs,  
 fs/proc. ,     /proc/interrupts,
 show_interrupts ()      .

 

  Linux      -
   .      
        . 
          
<asm/system. h>  <asm/irq.h>.  . 6.2     -
.

,       ,
 ,     .  -
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  .  ,     
  .     ,  
         
.     Linux  -
 ,         -
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 ,       
    .   8  9  -
       .

         -
 .

   10, "   ",   ,  
(  HZ)         ?

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