[RFC PATCH 3/8] usb: core: hub: Print speed name based on ssp rate
From: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Date: 2021-02-02 03:43:38
Subsystem:
the rest, usb subsystem · Maintainers:
Linus Torvalds, Greg Kroah-Hartman
Check for usb_device->ssp_rate to print the SuperSpeed Plus signaling rate generation and lane count. Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com> --- drivers/usb/core/hub.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 823470607d58..6dc4e7385e75 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c@@ -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) ? + " gen2x2" : + (udev->ssp_rate == USB_SSP_GEN_2x1) ? + " gen2x1" : + (udev->ssp_rate == USB_SSP_GEN_1x2) ? + " gen1x2" : "", devnum, driver_name); }
--
2.28.0