/* * 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. */ #include <console/console.h> #include <device/device.h> #include <device/pci.h> #include <device/pci_ids.h> #include <device/pci_ops.h> #include <device/pci_ehci.h> #include "i82801dx.h" static void usb2_init(struct device *dev) { u32 cmd; printk(BIOS_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(BIOS_DEBUG, "done.\n"); } static struct device_operations usb2_ops = { .read_resources = pci_ehci_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, };