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Re: (Semi-random) thoughts on device tree structure and devfs
On Wed, Mar 10, 2010 at 9:57 PM, Johnny Billquist <bqt%softjar.se@localhost>
> Hmm, I just realized that I didn't completely follow how your file system
> design will even solve which controller gets which path. Maybe it was in
> your original mail, but I have forgotten that detail in that case. If you
> have two disk controllers on one bus, how do you decide which is "0", and
> which is "1"?
Physical location has to be known by drivers in some way. Bus drivers
are responsible to probe devices & enumerate them precisely.
Otherwise those buses and their children are not predictable. What
I've in mind is like:
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