摘自 RehabMan 定制SSDT-UIAC原帖
Note: DO NOT CHANGE the port address assignments. All of the port addresses in SSDT-UIAC-ALL.dsl are correct. Changing them can only break things.
Common port connector types are USB2 = 0, USB3 = 3, internal = 255.
USB type C ports can be either 9 or 10, which depends on how the hardware deals with the two possible orientations of a USB type C device/cable.
If a USB-C uses the same SSxx in both orientations, then it has an internal switch (UsbConnector=9).
If a USB-C uses a different SSxx in each orientation, then it has no switch (UsbConnector=10).
HSxx ports that are connected to a USB3 port should be marked UsbConnector=3, not UsbConnector=0.