netdev - SAE J1939: update

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Message-ID: <20110329142907.GB335@kurt.e-circ.dyndns.org>
Date:	Tue, 29 Mar 2011 16:29:07 +0200
From:	Kurt Van Dijck <kurt.van.dijck@....be>
To:	Oliver Hartkopp <socketcan@...tkopp.net>
Cc:	socketcan-core@...ts.berlios.de, netdev@...r.kernel.org
Subject: SAE J1939: update

Oliver,

Some progress:

I dropped the state-machine for the address claiming. This makes it less
confusing I hope.

I dropped SO_J1939_DEST_MASK. This could be done in userspace by
accessing a procfs file, or additional rtnetlink ...
Lookup up remote ecu's is not strictly necessary in kernel.
I have no idea yet how such library would look like.

Can userspace tools be attached to the socketCAN subversion can-utils, or
would a seperate dir be necessary?

I'd say 'suggestions are welcome' but I know you'd suggest to remove
address claiming..

Kurt
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