On 7/18/2019 21:46, OKAMOTO Yoshiaki wrote:
Hi Lars,
Please do a full test of the interface attributes (Class/SubClass/Proto)
whenever possible, this could be helpful in case the mfgr makes a device
with different interface layout but re-uses an already used vid:pid.
What should we do specifically for "a full test of the interface attributes"?
Both interfaces has attributes ff/00/00 so there is no reason for doing a less accurate test.
Forgive me if I’m wrong, did you say mean that we should use USB_DEVICE_AND_INTERFACE_INFO" instead of "USB_DEVICE_INTERFACE_CLASS" ?
Regards,
Yoshiaki Okamoto
Yes, USB_DEVICE_AND_INTERFACE_INFO is the one to use when all the
interfaces you add support for has identical class/subclass/protocol
attributes.
rgds
/Lars
