src/southbridge/amd/agesa/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 struct pci_driver usb_0_driver __pci_driver = {
  43         .ops = &usb_ops,
  44         .vendor = PCI_VENDOR_ID_AMD,
  45         .device = PCI_DEVICE_ID_ATI_SB900_USB_18_0,
  46 };
  47 static const struct pci_driver usb_1_driver __pci_driver = {
  48         .ops = &usb_ops,
  49         .vendor = PCI_VENDOR_ID_AMD,
  50         .device = PCI_DEVICE_ID_ATI_SB900_USB_18_2,
  51 };
  52
  53 /* the pci id of usb ctrl 0 and 1 are the same. */
  54 /*
  55  * static const struct pci_driver usb_3_driver __pci_driver = {
  56  *      .ops = &usb_ops,
  57  *      .vendor = PCI_VENDOR_ID_AMD,
  58  *      .device = PCI_DEVICE_ID_ATI_HUDSON_USB_19_0,
  59  * };
  60  * static const struct pci_driver usb_4_driver __pci_driver = {
  61  *      .ops = &usb_ops,
  62  *      .vendor = PCI_VENDOR_ID_AMD,
  63  *      .device = PCI_DEVICE_ID_ATI_HUDSON_USB_19_1,
  64  * };
  65  */
  66
  67 static const struct pci_driver usb_4_driver __pci_driver = {
  68         .ops = &usb_ops,
  69         .vendor = PCI_VENDOR_ID_AMD,
  70         .device = PCI_DEVICE_ID_ATI_SB900_USB_20_5,
  71 };
  72
  73 /*
  74 static struct device_operations usb_ops2 = {
  75         .read_resources = pci_ehci_read_resources,
  76         .set_resources = pci_dev_set_resources,
  77         .enable_resources = pci_dev_enable_resources,
  78         .init = usb_init2,
  79         .scan_bus = 0,
  80         .ops_pci = &lops_pci,
  81 };
  82 */
  83 /*
  84 static const struct pci_driver usb_5_driver __pci_driver = {
  85         .ops = &usb_ops2,
  86         .vendor = PCI_VENDOR_ID_AMD,
  87         .device = PCI_DEVICE_ID_ATI_HUDSON_USB_18_2,
  88 };
  89 */
  90 /*
  91  * static const struct pci_driver usb_5_driver __pci_driver = {
  92  *      .ops = &usb_ops2,
  93  *      .vendor = PCI_VENDOR_ID_AMD,
  94  *      .device = PCI_DEVICE_ID_ATI_HUDSON_USB_19_2,
  95  * };
  96  */