usb: add USB_SPEED_SUPER_PLUS

Add enum USB_SPEED_SUPER_PLUS for USB3.1

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

diff --git a/drivers/usb/common/common.c b/drivers/usb/common/common.c
index d4ae186..76f5a9c 100644 (file)
--- a/drivers/usb/common/common.c
+++ b/drivers/usb/common/common.c
@@ -46,6 +46,7 @@ static const char *const speed_names[] = {
        [USB_SPEED_HIGH] = "high-speed",
        [USB_SPEED_WIRELESS] = "wireless",
        [USB_SPEED_SUPER] = "super-speed",
+       [USB_SPEED_SUPER_PLUS] = "super-speed-plus",
 };
 
 enum usb_device_speed usb_get_maximum_speed(ofnode node)

diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h
index 989a5fc..7d225ee 100644 (file)
--- a/include/linux/usb/ch9.h
+++ b/include/linux/usb/ch9.h
@@ -956,6 +956,7 @@ 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 */
 };
 
 #ifdef __KERNEL__