Kai Heng Feng [mailto:kai.heng.feng@xxxxxxxxxxxxx] > Sent: Wednesday, January 15, 2020 2:40 PM [...] > >> Device 0xa387 also supports MAC passthrough, therefore add it to the > >> whitelst. > > > > Have you confirmed whether this product ID is unique to the products that > > support this feature or if it's also re-used in other products? > > This is unique for Lenovo product. > > > > > For Dell's devices there are very specific tests that make sure that this > > feature only applies on the products it is supposed to and nothing else > > (For example RTL8153-AD checks variant as well as effuse value) > > (Example two: RTL8153-BND is a Dell only part). > > Hayes, do you know how macpassthru on Lenovo dock works? I don't sure about it. The Dell's devices use the VID/PID of Realtek, so they have another way to check which devices support macpassthru. The Lenovo use their VID/PID, so I guess they only check VID/PID. Best Regards, Hayes
