Date: Mon, 28 Jul 2008 21:04:33 -0500
From: David Fries <david@fries.net>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Subject: [PATCH 0/30] W1: w1 core fixes, ds2490 updates, strong pullup
Message-ID: <20080729020433.GA24424@spacedout.fries.net>
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What follows is a long list of fixes and enhancements to the one wire
system, and even some documentation.

I no longer have any deadlocks, a thread was eliminated (along with
its one second wakeup interval), the cpu and time overhead are much
reduced for one wire accesses.  The time for the ds2490 to read a
temperature sensor went from 3.91 seconds (.002s user, 3.001s system)
to 0.860 seconds (0.004s user, 0.004s system).  I also added support
for the strong pullup to provide more current when requested.

Note, only the documentation patch 29 differs from the previous set of
patches sent July 11th.

--=20
David Fries <david@fries.net>
http://fries.net/~david/ (PGP encryption key available)

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