The UEFI2.5 spec (Mantis ticket 1353 - https://mantis.uefi.org/mantis/view.php?id=1353) updated the Port Multiplier Port Number description of SATA device path to use 0xFFFF when the device is directly connected to the HBA. Please note that this is an incompatible semantic change. The consumer of SATA device path needs to re-examine its usage to follow UEFI 2.5 mantis 1353. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com>