jcs.org
qemu with hax to log dma reads & writes
jcs.org/2018/11/12/vfio
1/*
2 * USB xHCI controller emulation
3 *
4 * Copyright (c) 2011 Securiforest
5 * Date: 2011-05-11 ; Author: Hector Martin <hector@marcansoft.com>
6 * Based on usb-ohci.c, emulates Renesas NEC USB 3.0
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
20 */
21
22#include "qemu/osdep.h"
23#include "hw/usb.h"
24#include "qemu/module.h"
25#include "hw/pci/pci.h"
26#include "hw/qdev-properties.h"
27
28#include "hcd-xhci.h"
29
30static Property nec_xhci_properties[] = {
31 DEFINE_PROP_ON_OFF_AUTO("msi", XHCIState, msi, ON_OFF_AUTO_AUTO),
32 DEFINE_PROP_ON_OFF_AUTO("msix", XHCIState, msix, ON_OFF_AUTO_AUTO),
33 DEFINE_PROP_BIT("superspeed-ports-first",
34 XHCIState, flags, XHCI_FLAG_SS_FIRST, true),
35 DEFINE_PROP_BIT("force-pcie-endcap", XHCIState, flags,
36 XHCI_FLAG_FORCE_PCIE_ENDCAP, false),
37 DEFINE_PROP_UINT32("intrs", XHCIState, numintrs, MAXINTRS),
38 DEFINE_PROP_UINT32("slots", XHCIState, numslots, MAXSLOTS),
39 DEFINE_PROP_END_OF_LIST(),
40};
41
42static void nec_xhci_class_init(ObjectClass *klass, void *data)
43{
44 PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
45 DeviceClass *dc = DEVICE_CLASS(klass);
46
47 device_class_set_props(dc, nec_xhci_properties);
48 k->vendor_id = PCI_VENDOR_ID_NEC;
49 k->device_id = PCI_DEVICE_ID_NEC_UPD720200;
50 k->revision = 0x03;
51}
52
53static const TypeInfo nec_xhci_info = {
54 .name = TYPE_NEC_XHCI,
55 .parent = TYPE_XHCI,
56 .class_init = nec_xhci_class_init,
57};
58
59static void nec_xhci_register_types(void)
60{
61 type_register_static(&nec_xhci_info);
62}
63
64type_init(nec_xhci_register_types)