STRUCT IRQACTION

Section: Structures (9)
Updated: February 2011
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NAME

struct_irqaction - per interrupt action descriptor  

SYNOPSIS

struct irqaction {
  irq_handler_t handler;
  unsigned long flags;
  const char * name;
  void * dev_id;
  struct irqaction * next;
  int irq;
  struct proc_dir_entry * dir;
  irq_handler_t thread_fn;
  struct task_struct * thread;
  unsigned long thread_flags;
};
 

MEMBERS

handler

interrupt handler function

flags

flags (see IRQF_* above)

name

name of the device

dev_id

cookie to identify the device

next

pointer to the next irqaction for shared interrupts

irq

interrupt number

dir

pointer to the proc/irq/NN/name entry

thread_fn

interupt handler function for threaded interrupts

thread

thread pointer for threaded interrupts

thread_flags

flags related to thread
 

AUTHORS

Thomas Gleixner <tglx@linutronix.de>

Author.

Ingo Molnar <mingo@elte.hu>

Author.
 

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