We got a (device with USB port)hardware and we plan to use existing(system
provided) USB2SER driver. This driver will be signed (as it is OS provided),
But we have our own .INF file with some details adjusted in it.

Now we would like to certify this adjusted driver via WHQL.
Has anyone done this in the past and could give some tips to certify the
drivers ?

Any help in this task is appreciated.

BTW: The driver should be certified to the OS Win2k, WinXP,Win Vista (32/64).

--
Thanks in advance,
Shankar G.

Re: usbser.sys- .INF - WHQL certification regarding. by chris

chris
Tue Mar 25 15:07:36 CDT 2008

On Mar 25, 9:04 am, SenseShankar
<SenseShan...@discussions.microsoft.com> wrote:

> We got a (device with USB port)hardware and we plan to use existing(system
> provided) USB2SER driver. This driver will be signed (as it is OS provided),
> But we have our own .INF file with some details adjusted in it.
>
> Now we would like to certify this adjusted driver via WHQL.
> Has anyone done this in the past and could give some tips to certify the
> drivers ?

Yes, install DTM on a machine running Server 2003. Then set up four
other machines running your client OSes (XP/Vista, x86/x64). Then
hook up four of your devices and run the DTM Unclassified suite on
each device.

For good measure, hop over to the USB bus/device tests to see if your
device will pass once they reintroduce a wireless modem logo class in
WHQL.