2 * This file is part of the coreboot project.
4 * Copyright (C) 2008 coresystems GmbH
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 #include <console/console.h>
22 #include <device/device.h>
23 #include <device/pci.h>
24 #include <device/pci_ids.h>
27 static void usb_init(struct device *dev)
32 /* USB Specification says the device must be Bus Master */
33 printk_debug("UHCI: Setting up controller.. ");
35 reg32 = pci_read_config32(dev, PCI_COMMAND);
36 pci_write_config32(dev, PCI_COMMAND, reg32 | PCI_COMMAND_MASTER);
38 reg8 = pci_read_config8(dev, 0xca);
40 pci_write_config8(dev, 0xca, reg8);
42 printk_debug("done.\n");
45 static struct device_operations usb_ops = {
46 .read_resources = pci_dev_read_resources,
47 .set_resources = pci_dev_set_resources,
48 .enable_resources = pci_dev_enable_resources,
51 .enable = i82801gx_enable,
54 /* 82801GB/GR/GDH/GBM/GHM/GU (ICH7/ICH7R/ICH7DH/ICH7-M/ICH7-M DH/ICH7-U) */
55 static const struct pci_driver i82801gb_usb1 __pci_driver = {
57 .vendor = PCI_VENDOR_ID_INTEL,
58 .device = PCI_DEVICE_ID_INTEL_82801GB_USB1,
61 /* 82801GB/GR/GDH/GBM/GHM/GU (ICH7/ICH7R/ICH7DH/ICH7-M/ICH7-M DH/ICH7-U) */
62 static const struct pci_driver i82801gb_usb2 __pci_driver = {
64 .vendor = PCI_VENDOR_ID_INTEL,
65 .device = PCI_DEVICE_ID_INTEL_82801GB_USB2,
68 /* 82801GB/GR/GDH/GBM/GHM/GU (ICH7/ICH7R/ICH7DH/ICH7-M/ICH7-M DH/ICH7-U) */
69 static const struct pci_driver i82801gb_usb3 __pci_driver = {
71 .vendor = PCI_VENDOR_ID_INTEL,
72 .device = PCI_DEVICE_ID_INTEL_82801GB_USB3,
75 /* 82801GB/GR/GDH/GBM/GHM/GU (ICH7/ICH7R/ICH7DH/ICH7-M/ICH7-M DH/ICH7-U) */
76 static const struct pci_driver i82801gb_usb4 __pci_driver = {
78 .vendor = PCI_VENDOR_ID_INTEL,
79 .device = PCI_DEVICE_ID_INTEL_82801GB_USB4,