1221828Sgrehan/*-
2221828Sgrehan * Copyright (c) 2011 NetApp, Inc.
3221828Sgrehan * All rights reserved.
4221828Sgrehan *
5221828Sgrehan * Redistribution and use in source and binary forms, with or without
6221828Sgrehan * modification, are permitted provided that the following conditions
7221828Sgrehan * are met:
8221828Sgrehan * 1. Redistributions of source code must retain the above copyright
9221828Sgrehan *    notice, this list of conditions and the following disclaimer.
10221828Sgrehan * 2. Redistributions in binary form must reproduce the above copyright
11221828Sgrehan *    notice, this list of conditions and the following disclaimer in the
12221828Sgrehan *    documentation and/or other materials provided with the distribution.
13221828Sgrehan *
14221828Sgrehan * THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND
15221828Sgrehan * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16221828Sgrehan * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17221828Sgrehan * ARE DISCLAIMED.  IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE
18221828Sgrehan * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19221828Sgrehan * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20221828Sgrehan * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21221828Sgrehan * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22221828Sgrehan * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23221828Sgrehan * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24221828Sgrehan * SUCH DAMAGE.
25221828Sgrehan *
26221828Sgrehan * $FreeBSD$
27221828Sgrehan */
28221828Sgrehan
29221828Sgrehan#include <sys/cdefs.h>
30221828Sgrehan__FBSDID("$FreeBSD$");
31221828Sgrehan
32221828Sgrehan#include "pci_emul.h"
33221828Sgrehan
34221828Sgrehanstatic int
35221828Sgrehanpci_hostbridge_init(struct vmctx *ctx, struct pci_devinst *pi, char *opts)
36221828Sgrehan{
37221828Sgrehan
38221828Sgrehan	/* config space */
39221828Sgrehan	pci_set_cfgdata16(pi, PCIR_VENDOR, 0x1275);	/* NetApp */
40221828Sgrehan	pci_set_cfgdata16(pi, PCIR_DEVICE, 0x1275);	/* NetApp */
41221828Sgrehan	pci_set_cfgdata8(pi, PCIR_HDRTYPE, PCIM_HDRTYPE_BRIDGE);
42221828Sgrehan	pci_set_cfgdata8(pi, PCIR_CLASS, PCIC_BRIDGE);
43221828Sgrehan	pci_set_cfgdata8(pi, PCIR_SUBCLASS, PCIS_BRIDGE_HOST);
44221828Sgrehan
45246846Sneel	pci_emul_add_pciecap(pi, PCIEM_TYPE_ROOT_PORT);
46246846Sneel
47221828Sgrehan	return (0);
48221828Sgrehan}
49221828Sgrehan
50256755Sgrehanstatic int
51256755Sgrehanpci_amd_hostbridge_init(struct vmctx *ctx, struct pci_devinst *pi, char *opts)
52256755Sgrehan{
53256755Sgrehan	(void) pci_hostbridge_init(ctx, pi, opts);
54256755Sgrehan	pci_set_cfgdata16(pi, PCIR_VENDOR, 0x1022);	/* AMD */
55256755Sgrehan	pci_set_cfgdata16(pi, PCIR_DEVICE, 0x7432);	/* made up */
56256755Sgrehan
57256755Sgrehan	return (0);
58256755Sgrehan}
59256755Sgrehan
60256755Sgrehanstruct pci_devemu pci_de_amd_hostbridge = {
61256755Sgrehan	.pe_emu = "amd_hostbridge",
62256755Sgrehan	.pe_init = pci_amd_hostbridge_init,
63256755Sgrehan};
64256755SgrehanPCI_EMUL_SET(pci_de_amd_hostbridge);
65256755Sgrehan
66221828Sgrehanstruct pci_devemu pci_de_hostbridge = {
67221828Sgrehan	.pe_emu = "hostbridge",
68221828Sgrehan	.pe_init = pci_hostbridge_init,
69221828Sgrehan};
70221828SgrehanPCI_EMUL_SET(pci_de_hostbridge);
71