Commit 2d0e82c9 authored by Thinh Nguyen's avatar Thinh Nguyen Committed by Greg Kroah-Hartman
Browse files

usb: core: hub: Print speed name based on ssp rate 



Check for usb_device->ssp_rate to print the SuperSpeed Plus signaling
rate generation and lane count.

Signed-off-by: default avatarThinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/df0986bbe92251c104dd92e3c796df7c4f2674ce.1615432770.git.Thinh.Nguyen@synopsys.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a59918cb

drivers/usb/core/hub.c

+7 −3
Original line number Diff line number Diff line
@@ -4830,9 +4830,13 @@ hub_port_init(struct usb_hub *hub, struct usb_device *udev, int port1, 
						"%s SuperSpeed%s%s USB device number %d using %s\n",

						(udev->config) ? "reset" : "new",

					 (udev->speed == USB_SPEED_SUPER_PLUS) ?

							"Plus Gen 2" : " Gen 1",

					 (udev->rx_lanes == 2 && udev->tx_lanes == 2) ?

							"x2" : "",

							" Plus" : "",

					 (udev->ssp_rate == USB_SSP_GEN_2x2) ?

							" Gen 2x2" :

					 (udev->ssp_rate == USB_SSP_GEN_2x1) ?

							" Gen 2x1" :

					 (udev->ssp_rate == USB_SSP_GEN_1x2) ?

							" Gen 1x2" : "",

					 devnum, driver_name);

			}