I’ve written two serial port drivers with UMDF and KMDF, actually, their codes are almost the same.
But when I add
HKR,EnumPropPages32,“msports.dll,SerialPortPropPageProvider”
in their inf file.
However, it didn’t effect in UMDF driver while it effected in KMDF driver with “Port Setting” tag appeared in the device property page.
I got no idea about this.
I hope someone can enlighten me.
Thanks!