Commit 5ea5746d authored by Bryan O'Donoghue's avatar Bryan O'Donoghue Committed by Greg Kroah-Hartman
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tools: usb: testusb: Add super-plus speed reporting 



Add the ability to detect and print the USB speed as "super-plus" if/when
the kernel reports that speed.

Signed-off-by: default avatarBryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://lore.kernel.org/r/20220708115859.2095714-4-bryan.odonoghue@linaro.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7fbcd99e

tools/usb/testusb.c

+2 −0
Original line number Diff line number Diff line
@@ -99,6 +99,7 @@ enum usb_device_speed { 
	USB_SPEED_HIGH,				/* usb 2.0 */

	USB_SPEED_WIRELESS,			/* wireless (usb 2.5) */

	USB_SPEED_SUPER,			/* usb 3.0 */

	USB_SPEED_SUPER_PLUS,			/* usb 3.1 */

};



/*-------------------------------------------------------------------------*/
@@ -112,6 +113,7 @@ static char *speed (enum usb_device_speed s) 
	case USB_SPEED_HIGH:		return "high";

	case USB_SPEED_WIRELESS:	return "wireless";

	case USB_SPEED_SUPER:		return "super";

	case USB_SPEED_SUPER_PLUS:	return "super-plus";

	default:			return "??";

	}

}