[PATCH] Open Firmware device tree virtual filesystem
davem at davemloft.net
Tue Jan 2 00:01:08 EST 2007
From: Benjamin Herrenschmidt <benh at kernel.crashing.org>
Date: Tue, 02 Jan 2007 15:57:05 +1100
> I like being able to have a simple way (ie. tar /proc/device-tree) to
> tell user to send me their DT and have in the end an exact binary
> representation so I can actually dig for problems, like a wrong phandle
> in an interrupt-map or stuff like that...
"prtconf -pv" is what I'd ask the user to do on Sparc, or something
In over 10 years of the sparc port there's never been a situation
where "prtconf -pv" or similar did not get me the information I
"prtconf" walks the device tree raw using /dev/openprom and
pretty prints it like I assume your ppc "lsprop" thing does.
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