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/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <console/console.h>
#include <device/mmio.h>
#include <device/device.h>
#include <device/pci_def.h>
#include <device/xhci.h>
enum cb_err xhci_for_each_ext_cap(const struct device *device, void *context,
void (*callback)(void *context,
const struct xhci_ext_cap *cap))
{
const struct resource *res;
if (!device)
return CB_ERR;
res = probe_resource(device, PCI_BASE_ADDRESS_0);
if (!res) {
printk(BIOS_ERR, "%s: Unable to find BAR resource for %s\n", __func__,
dev_path(device));
return CB_ERR;
}
return xhci_resource_for_each_ext_cap(res, context, callback);
}
enum cb_err xhci_for_each_supported_usb_cap(
const struct device *device, void *context,
void (*callback)(void *context, const struct xhci_supported_protocol *data))
{
const struct resource *res;
if (!device)
return CB_ERR;
res = probe_resource(device, PCI_BASE_ADDRESS_0);
if (!res) {
printk(BIOS_ERR, "%s: Unable to find BAR resource for %s\n", __func__,
dev_path(device));
return CB_ERR;
}
return xhci_resource_for_each_supported_usb_cap(res, context, callback);
}
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