2 * This file is part of the Palacios Virtual Machine Monitor developed
3 * by the V3VEE Project with funding from the United States National
4 * Science Foundation and the Department of Energy.
6 * The V3VEE Project is a joint project between Northwestern University
7 * and the University of New Mexico. You can find out more at
10 * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu>
11 * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org>
12 * All rights reserved.
14 * Author: Jack Lange <jarusl@cs.northwestern.edu>
16 * This is free software. You are permitted to use,
17 * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
20 #include <devices/timer.h>
21 #include <palacios/vmm.h>
32 int irq_handler(uint_t irq, struct vm_device * dev) {
33 PrintDebug("Timer interrupt\n");
38 int timer_init(struct vm_device * dev) {
39 //dev_hook_irq(dev, TIMER_IRQ, &irq_handler);
44 int timer_deinit(struct vm_device * dev) {
50 static struct vm_device_ops dev_ops = {
52 .deinit = timer_deinit,
60 struct vm_device * create_timer() {
61 struct timer_state * timer = NULL;
62 timer = (struct timer_state *)V3_Malloc( sizeof(struct timer_state));
63 V3_ASSERT(timer != NULL);
65 struct vm_device * dev = create_device("Timer", &dev_ops, timer);