src/southbridge/intel/i82801ax/usb.c

   1 /*
   2  * This file is part of the coreboot project.
   3  *
   4  * Copyright (C) 2007 Corey Osgood <corey.osgood@gmail.com>
   5  *
   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.
  10  *
  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.
  15  */
  16
  17 #include <console/console.h>
  18 #include <device/device.h>
  19 #include <device/pci.h>
  20 #include <device/pci_ids.h>
  21 #include "i82801ax.h"
  22
  23 static void usb_init(struct device *dev)
  24 {
  25         /* TODO: Any init needed? Some ports have it, others don't. */
  26 }
  27
  28 static struct device_operations usb_ops = {
  29         .read_resources         = pci_dev_read_resources,
  30         .set_resources          = pci_dev_set_resources,
  31         .enable_resources       = pci_dev_enable_resources,
  32         .init                   = usb_init,
  33         .scan_bus               = 0,
  34         .enable                 = i82801ax_enable,
  35 };
  36
  37 /* 82801AA (ICH) */
  38 static const struct pci_driver i82801aa_usb1 __pci_driver = {
  39         .ops    = &usb_ops,
  40         .vendor = PCI_VENDOR_ID_INTEL,
  41         .device = PCI_DEVICE_ID_INTEL_82801AA_USB,
  42 };
  43
  44 /* 82801AB (ICH0) */
  45 static const struct pci_driver i82801ab_usb1 __pci_driver = {
  46         .ops    = &usb_ops,
  47         .vendor = PCI_VENDOR_ID_INTEL,
  48         .device = PCI_DEVICE_ID_INTEL_82801AB_USB,
  49 };