| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2003 Tyan |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; version 2 of |
| * the License. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, |
| * MA 02110-1301 USA |
| */ |
| |
| #include <console/console.h> |
| #include <device/device.h> |
| #include <device/pci.h> |
| #include <device/pci_ids.h> |
| #include <device/pci_ops.h> |
| #include "i82801dx.h" |
| |
| static void usb2_init(struct device *dev) |
| { |
| u32 cmd; |
| printk_debug("USB: Setting up controller.. "); |
| cmd = pci_read_config32(dev, PCI_COMMAND); |
| pci_write_config32(dev, PCI_COMMAND, |
| cmd | PCI_COMMAND_IO | PCI_COMMAND_MEMORY | |
| PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE); |
| printk_debug("done.\n"); |
| } |
| |
| static struct device_operations usb2_ops = { |
| .read_resources = pci_dev_read_resources, |
| .set_resources = pci_dev_set_resources, |
| .enable_resources = pci_dev_enable_resources, |
| .init = usb2_init, |
| .scan_bus = 0, |
| .enable = i82801dx_enable, |
| }; |
| |
| /* 82801DB/DBM USB 2.0 */ |
| static const struct pci_driver usb2_driver __pci_driver = { |
| .ops = &usb2_ops, |
| .vendor = PCI_VENDOR_ID_INTEL, |
| .device = PCI_DEVICE_ID_INTEL_82801DB_EHCI, |
| }; |