Re: Airport Extreme works on linux!
On Sat, 2005-09-17 at 14:18 +0200, Johannes Berg wrote:
> On Sat, 2005-09-17 at 18:52 +1000, Benjamin Herrenschmidt wrote:
>
> > Heh, ok. A trick for spying IOs: give the driver an unmapped area of
> > memory instead of the IOs it expects. You'll trap on all accesses. Then
> > emulate the load/store access (and keep a trace).
>
> Yeah, we do something similar. I don't fully understand all of the code,
> but I can log all IO accesses with it. No DMA of course, but that
> doesn't really bother me since we already fully understand the DMA
> engine and we can use the OSX driver in PIO mode.
Excellent. Is there some place where this is beeing discussed ? What is
the status ?
Ben.
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