kernel-ark/arch/ia64/kernel/irq_lsapic.c
Ingo Molnar 06344db316 [IA64] typename -> name conversion
convert irq chip typename -> name.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-11-16 09:38:02 -08:00

46 lines
970 B
C

/*
* LSAPIC Interrupt Controller
*
* This takes care of interrupts that are generated by the CPU's
* internal Streamlined Advanced Programmable Interrupt Controller
* (LSAPIC), such as the ITC and IPI interrupts.
*
* Copyright (C) 1999 VA Linux Systems
* Copyright (C) 1999 Walt Drummond <drummond@valinux.com>
* Copyright (C) 2000 Hewlett-Packard Co
* Copyright (C) 2000 David Mosberger-Tang <davidm@hpl.hp.com>
*/
#include <linux/sched.h>
#include <linux/irq.h>
static unsigned int
lsapic_noop_startup (unsigned int irq)
{
return 0;
}
static void
lsapic_noop (unsigned int irq)
{
/* nuthing to do... */
}
static int lsapic_retrigger(unsigned int irq)
{
ia64_resend_irq(irq);
return 1;
}
struct hw_interrupt_type irq_type_ia64_lsapic = {
.name = "LSAPIC",
.startup = lsapic_noop_startup,
.shutdown = lsapic_noop,
.enable = lsapic_noop,
.disable = lsapic_noop,
.ack = lsapic_noop,
.end = lsapic_noop,
.retrigger = lsapic_retrigger,
};