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Re: [Qemu-devel] OpenStep / Busmouse - correct patch

From: Johannes Schindelin
Subject: Re: [Qemu-devel] OpenStep / Busmouse - correct patch
Date: Tue, 3 Jan 2006 14:49:00 +0100 (CET)


On Tue, 3 Jan 2006, address@hidden wrote:

> The most difficult problem was actually finding documentation on the 
> busmouse controller ;-).

That always seems to be the biggest problem...

> > How about this on top (unfortunately untested, since I do not
> > have a system handy which supports a busmouse):
> Hmm, there seems to be a problem with your patch, though I haven't quite 
> figured out what exactly the cause is. When using the -busmouse option, 
> the busmouse_init function is called and seems to register the callbacks 
> for the provided I/O address ranges successfully (return value is 0 from 
> register_ioport_{read,write}) - but the actual callback routines are 
> never being executed, which results in OpenStep not recognizing the 
> busmouse.

I'll investigate.


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