3  *  linux/arch/arm/kernel/fiq.c
8  *  FIQ support written by Philip Blundell <philb@gnu.org>, 1998.
10  *  FIQ support re-written by Russell King to be more generic
12  * We now properly support a method by which the FIQ handlers can
14  * the FIQ vector itself.
17  *  1. Owner A claims FIQ:
22  *     - enables FIQ.
23  *  3. Owner B claims FIQ:
31  *     - enables FIQ.
32  *  5. Owner B releases FIQ:
33  *     - Owner A is asked to reacquire FIQ:
36  *	 - enables FIQ.
47 #include <asm/fiq.h>
61  * - we always relinquish FIQ control
62  * - we always reacquire FIQ control
89 		seq_printf(p, "%*s:              %s\n", prec, "FIQ",  in show_fiq_list()
129 		pr_err("%s FIQ trying to release %s FIQ\n",  in release_fiq()
142 void enable_fiq(int fiq)  in enable_fiq()  argument
144 	enable_irq(fiq + fiq_start);  in enable_fiq()
147 void disable_fiq(int fiq)  in disable_fiq()  argument
149 	disable_irq(fiq + fiq_start);  in disable_fiq()