Ho hum, I dunno about chipset support for that.  :)
This one seems to cover the PS2 mouse & keyboard protocol pretty well:
http://www.computer-engineering.org/ps2protocol/
The "Communication" sections therein actually look pretty good and might get
you further along, if you haven't already found that too.

Hardware could solve it, but since you're a primarily a software guy (albeit
closer to hardware than me!), couldn't you just virtualize the windows
environment, and load it up on boot?  Darn windurrs.

Ben

PS - fwiw, I came across a cool tiny linux I have not seen before, although
it uses parallel ports:
http://atomic.eyedropvideo.com/remote1.shtml  "Atomic Linux, free
automation" (mini-distro, for floppy disk on old hardware)


On Mon, Jun 1, 2009 at 8:02 PM, Bob Miller <[email protected]> wrote:

> On Mon, Jun 1, 2009 at 7:49 PM, Bill Barry <[email protected]> wrote:
> > On Mon, Jun 1, 2009 at 7:46 PM, Bob Miller <[email protected]> wrote:
> >> On Mon, Jun 1, 2009 at 6:04 PM, Ben Barrett <[email protected]>
> wrote:
> >>> Just my hunch, I think using USB would be easier; AFAIK you can switch
> modes
> >>> (host/slave) if the hardware will support it, as has been done with
> n770
> >>> (&8xx too?).
> >>
> >> Hmmm.  Does the Intel UHCI/EHCI support slave mode?  Switched
> >> per-port?
> >>
> >>> and, do you really need linux?
> >>>  http://www.obdev.at/products/vusb/prjhid.html
> >>> :)
> >>
> >> My first thought was an Arduino.  The Arduino docs indicate that the HW
> >> is capable of emulating PS/2, and it has a serial-over-USB interface as
> well.
> >> But I'd be writing more software than this project warrants.
> >>
> >> --
> >> Bob Miller                              K<bob>
> >>                                        [email protected]
> >
> >
> > Do you need the keyboard at boot? Otherwise you could just use VNC.
>
> Yeah, I know about VNC, qemu, rdesktop, VMware, synergy, x2vnc, and
> some other things.  I need a way to enter input before the network is up.
> After the network is up, I'll be using synergy.
>
> I can install as much software as I want on the Linux side, but it needs
> to look like a hardware keyboard to the Windows box.  Sorry I didn't make
> that clear in my first post.
>
> --
> Bob Miller                              K<bob>
>                                        [email protected]
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> EUGLUG mailing list
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