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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2010 Advanced Micro Devices, Inc.
*
* 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 <usbdebug.h>
#include <arch/io.h>
#include "hudson.h"
static struct pci_operations lops_pci = {
.set_subsystem = pci_dev_set_subsystem,
};
static void usb_init(struct device *dev)
{
}
static void usb_set_resources(struct device *dev)
{
#if CONFIG_USBDEBUG
struct resource *res;
u32 base;
u32 old_debug;
old_debug = get_ehci_debug();
set_ehci_debug(0);
#endif
pci_dev_set_resources(dev);
#if CONFIG_USBDEBUG
res = find_resource(dev, 0x10);
set_ehci_debug(old_debug);
if (!res)
return;
base = res->base;
set_ehci_base(base);
report_resource_stored(dev, res, "");
#endif
}
static struct device_operations usb_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = usb_set_resources, /* pci_dev_set_resources, */
.enable_resources = pci_dev_enable_resources,
.init = usb_init,
.scan_bus = 0,
.ops_pci = &lops_pci,
};
static const struct pci_driver usb_0_driver __pci_driver = {
.ops = &usb_ops,
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_ATI_SB900_USB_18_0,
};
static const struct pci_driver usb_1_driver __pci_driver = {
.ops = &usb_ops,
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_ATI_SB900_USB_18_2,
};
/* the pci id of usb ctrl 0 and 1 are the same. */
/*
* static const struct pci_driver usb_3_driver __pci_driver = {
* .ops = &usb_ops,
* .vendor = PCI_VENDOR_ID_AMD,
* .device = PCI_DEVICE_ID_ATI_HUDSON_USB_19_0,
* };
* static const struct pci_driver usb_4_driver __pci_driver = {
* .ops = &usb_ops,
* .vendor = PCI_VENDOR_ID_AMD,
* .device = PCI_DEVICE_ID_ATI_HUDSON_USB_19_1,
* };
*/
static const struct pci_driver usb_4_driver __pci_driver = {
.ops = &usb_ops,
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_ATI_SB900_USB_20_5,
};
/*
static struct device_operations usb_ops2 = {
.read_resources = pci_dev_read_resources,
.set_resources = usb_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = usb_init2,
.scan_bus = 0,
.ops_pci = &lops_pci,
};
*/
/*
static const struct pci_driver usb_5_driver __pci_driver = {
.ops = &usb_ops2,
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_ATI_HUDSON_USB_18_2,
};
*/
/*
* static const struct pci_driver usb_5_driver __pci_driver = {
* .ops = &usb_ops2,
* .vendor = PCI_VENDOR_ID_AMD,
* .device = PCI_DEVICE_ID_ATI_HUDSON_USB_19_2,
* };
*/
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