Its in BSD >= 4.2 and System 5 boxes with streams. Its handy.
One portability gotcha to beware of:
Always send at least one byte of data with the control message
> Hmmm ... As I said before, we have already a working, complete and
> tested driver and you like to pass that over to the freeware
Excellent
> MTRR stuff and so on. There are a couple of neat tricks in it, that
> work around a few problems in both graphics chips as well as
> motherboard chips. After supporting now half a dozen graphics chip
> families for HW 3D and AGP you realize that things don't always work
> as the databooks say ;-)
Oh I can believe that. All too easily.
> Who is the person to send a driver like this to ?
Jeff Hartmann <slicer@ionet.net> is the guy leading the current AGP work
so the obvious one. Can you cc me a copy
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/