src/southbridge/amd/pi/hudson/usb.c

   1 /*
   2  * This file is part of the coreboot project.
   3  *
   4  * Copyright (C) 2010 Advanced Micro Devices, Inc.
   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; version 2 of the License.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  */
  15
  16 #include <console/console.h>
  17 #include <device/device.h>
  18 #include <device/pci.h>
  19 #include <device/pci_ids.h>
  20 #include <device/pci_ops.h>
  21 #include <device/pci_ehci.h>
  22 #include <arch/io.h>
  23 #include "hudson.h"
  24
  25 static struct pci_operations lops_pci = {
  26         .set_subsystem = pci_dev_set_subsystem,
  27 };
  28
  29 static void usb_init(struct device *dev)
  30 {
  31 }
  32
  33 static struct device_operations usb_ops = {
  34         .read_resources = pci_ehci_read_resources,
  35         .set_resources = pci_dev_set_resources,
  36         .enable_resources = pci_dev_enable_resources,
  37         .init = usb_init,
  38         .scan_bus = 0,
  39         .ops_pci = &lops_pci,
  40 };
  41
  42 static const unsigned short pci_device_ids[] = {
  43         PCI_DEVICE_ID_ATI_SB900_USB_18_0,
  44         PCI_DEVICE_ID_ATI_SB900_USB_18_2,
  45         PCI_DEVICE_ID_ATI_SB900_USB_20_5,
  46         PCI_DEVICE_ID_AMD_CZ_USB_0,
  47         PCI_DEVICE_ID_AMD_CZ_USB_1,
  48         PCI_DEVICE_ID_AMD_CZ_USB3_0,
  49         0
  50 };
  51
  52 static const struct pci_driver usb_0_driver __pci_driver = {
  53         .ops = &usb_ops,
  54         .vendor = PCI_VENDOR_ID_AMD,
  55         .devices = pci_device_ids,
  56 };
  57
  58 /*
  59 static struct device_operations usb_ops2 = {
  60         .read_resources = pci_ehci_read_resources,
  61         .set_resources = pci_dev_set_resources,
  62         .enable_resources = pci_dev_enable_resources,
  63         .init = usb_init2,
  64         .scan_bus = 0,
  65         .ops_pci = &lops_pci,
  66 };
  67 */
  68 /*
  69 static const struct pci_driver usb_5_driver __pci_driver = {
  70         .ops = &usb_ops2,
  71         .vendor = PCI_VENDOR_ID_AMD,
  72         .device = PCI_DEVICE_ID_ATI_HUDSON_USB_18_2,
  73 };
  74 */
  75 /*
  76  * static const struct pci_driver usb_5_driver __pci_driver = {
  77  *      .ops = &usb_ops2,
  78  *      .vendor = PCI_VENDOR_ID_AMD,
  79  *      .device = PCI_DEVICE_ID_ATI_HUDSON_USB_19_2,
  80  * };
  81  */