| Re: Mulitple device adapter |
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Group: microsoft.public.windowsxp.device_driver.dev · Group Profile
Author: JohnJohn Date: Nov 2, 2007 16:23
I woundn't begin to know how to write a bus driver.
I did find an example in, "Programming the Microsoft Windows Driver
Model" 2nd edition by Walter Oney. It has a chapter on how to
implement a multifunction device where it would treat the second
device as a child device of the primary. If this works, Interrupts can
be handle by the primary device, if the child device is generating
the interrupt.
On Fri, 2 Nov 2007 15:32:40 -0400, "Don Burn"
stopspam.windrvr.com> wrote:
>If interrupts are shared write a simple bus driver, trying to hack something
>is not worth it. If you use KMDF a bus driver is pretty easy, but right now
>at least it cannot be used as a system install device (i.e. if you press F6
>during XP install to add a driver this had better not be KMDF).
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