2 * Platform dependent support for HP simulator.
4 * Copyright (C) 1998-2001 Hewlett-Packard Co
5 * Copyright (C) 1998-2001 David Mosberger-Tang <davidm@hpl.hp.com>
8 #include <linux/init.h>
9 #include <linux/kernel.h>
10 #include <linux/sched.h>
11 #include <linux/irq.h>
14 hpsim_irq_startup (unsigned int irq)
20 hpsim_irq_noop (unsigned int irq)
24 static struct hw_interrupt_type irq_type_hp_sim = {
26 .startup = hpsim_irq_startup,
27 .shutdown = hpsim_irq_noop,
28 .enable = hpsim_irq_noop,
29 .disable = hpsim_irq_noop,
30 .ack = hpsim_irq_noop,
31 .end = hpsim_irq_noop,
32 .set_affinity = (void (*)(unsigned int, unsigned long)) hpsim_irq_noop,
41 for (i = 0; i < NR_IRQS; ++i) {
43 if (idesc->handler == &no_irq_type)
44 idesc->handler = &irq_type_hp_sim;