centos man page for struct_irqaction

STRUCT 
IRQACTION(9)						    Structures						       STRUCT IRQACTION(9)

NAME
       struct_irqaction - per interrupt action descriptor

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

MEMBERS
       handler
	   interrupt handler function

       dev_id
	   cookie to identify the device

       percpu_dev_id
	   cookie to identify the device

       next
	   pointer to the next irqaction for shared interrupts

       thread_fn
	   interrupt handler function for threaded interrupts

       thread
	   thread pointer for threaded interrupts

       irq
	   interrupt number

       flags
	   flags (see IRQF_* above)

       thread_flags
	   flags related to thread

       thread_mask
	   bitmask for keeping track of thread activity

       name
	   name of the device

       dir
	   pointer to the proc/irq/NN/name entry

AUTHORS
       Thomas Gleixner <tglx@linutronix.de>
	   Author.

       Ingo Molnar <mingo@elte.hu>
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						       STRUCT IRQACTION(9)