//\r
UsbIo = &FirstController->UsbIo;\r
\r
- ParentPortReset (FirstController, FALSE, 0);\r
+ if (UsbIoDevice->DeviceSpeed != EFI_USB_SPEED_HIGH) {\r
+ ParentPortReset (FirstController, FALSE, 0);\r
+ }\r
\r
//\r
// First retrieve the 1st 8 bytes of\r