Lines Matching refs:udev
158 static int usb_acpi_add_usb4_devlink(struct usb_device *udev) in usb_acpi_add_usb4_devlink() argument
164 if (!udev->parent || udev->parent->parent) in usb_acpi_add_usb4_devlink()
167 hub = usb_hub_to_struct_hub(udev->parent); in usb_acpi_add_usb4_devlink()
170 port_dev = hub->ports[udev->portnum - 1]; in usb_acpi_add_usb4_devlink()
191 udev->usb4_link = link; in usb_acpi_add_usb4_devlink()
251 struct usb_device *udev; in usb_acpi_get_companion_for_port() local
257 udev = to_usb_device(port_dev->dev.parent->parent); in usb_acpi_get_companion_for_port()
264 if (!udev->parent) { in usb_acpi_get_companion_for_port()
265 adev = ACPI_COMPANION(&udev->dev); in usb_acpi_get_companion_for_port()
266 port1 = usb_hcd_find_raw_port_number(bus_to_hcd(udev->bus), in usb_acpi_get_companion_for_port()
269 parent_handle = usb_get_hub_port_acpi_handle(udev->parent, in usb_acpi_get_companion_for_port()
270 udev->portnum); in usb_acpi_get_companion_for_port()
296 usb_acpi_find_companion_for_device(struct usb_device *udev) in usb_acpi_find_companion_for_device() argument
302 if (!udev->parent) { in usb_acpi_find_companion_for_device()
307 adev = ACPI_COMPANION(udev->bus->sysdev); in usb_acpi_find_companion_for_device()
311 hub = usb_hub_to_struct_hub(udev->parent); in usb_acpi_find_companion_for_device()
317 if (udev->speed >= USB_SPEED_SUPER && in usb_acpi_find_companion_for_device()
318 udev->tunnel_mode != USB_LINK_NATIVE) in usb_acpi_find_companion_for_device()
319 usb_acpi_add_usb4_devlink(udev); in usb_acpi_find_companion_for_device()
325 port_dev = hub->ports[udev->portnum - 1]; in usb_acpi_find_companion_for_device()