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 <palacios/vmm.h>
21 #include <devices/i440fx.h>
28 static int io_read(ushort_t port, void * dst, uint_t length, struct vm_device * dev) {
29 PrintError("Unhandled read on port %x\n", port);
33 static int io_write(ushort_t port, void * src, uint_t length, struct vm_device * dev) {
34 PrintError("Unhandled write on port %x\n", port);
39 static int i440_init(struct vm_device * dev) {
40 // struct i440_state * state = (struct i440_state *)(dev->private_data);
43 v3_dev_hook_io(dev, 0x00b2,
45 v3_dev_hook_io(dev, 0x00b3,
49 v3_dev_hook_io(dev, 0x0cf8,
54 v3_dev_hook_io(dev, 0x0cf9,
63 static int i440_deinit(struct vm_device * dev) {
67 static struct vm_device_ops dev_ops = {
69 .deinit = i440_deinit,
77 struct vm_device * v3_create_i440fx(struct vm_device * pci) {
79 struct i440_state * state = NULL;
82 state = (struct i440_state *)V3_Malloc(sizeof(struct i440_state));
84 struct vm_device * i440_dev = v3_create_device("i440FX", &dev_ops, state);