I wonder what “apc” stands for?

孙世龙 sunshilong369 at gmail.com
Mon Apr 20 06:49:38 CEST 2020

       I wonder what “apc” stands for?
       There are some fileds  named start with "apc"  in struct
       For instance, "apc_virq"、" apc_map"、" apc_table".

       For your convenience, I listed the struct mentioned in this email.

      struct cobalt_pipeline {

   struct ipipe_domain domain;
   unsigned long timer_freq;
   unsigned long clock_freq;
   unsigned int apc_virq;
   unsigned long apc_map;
   unsigned int escalate_virq;
   struct {
      void (*handler)(void *cookie);
      void *cookie;
      const char *name;
   } apc_table[BITS_PER_LONG];
   cpumask_t supported_cpus;

   Thanks for your attention.

   Looking forward to hearing from you.

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