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From: Segher Boessenkool <segher@kernel.crashing.org>
To: Nico Schottelius <nico-linux-ppc@schottelius.org>
Cc: linuxppc-dev list <linuxppc-dev@ozlabs.org>
Subject: Re: [PATCH] Heartbeat LED for iBook
Date: Mon, 14 Feb 2005 14:14:40 +0100	[thread overview]
Message-ID: <8f293b6dbedd2ae1a825608a48a0604b@kernel.crashing.org> (raw)
In-Reply-To: <20050208075421.GB21154@schottelius.org>

> Btw, howto control it via /dev/adb? Can you point me to a document
> which explains that?

Write a byte 0x06 followed by the PMU packet (all in one write());
read back the PMU reply (all in one read()).


Segher

  reply	other threads:[~2005-02-14 13:14 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-01-18  9:42 [PATCH] Heartbeat LED for iBook Joerg Dorchain
2005-01-26 11:35 ` Nico Schottelius
2005-01-26 13:42   ` Benjamin Herrenschmidt
2005-02-08  7:54     ` Nico Schottelius
2005-02-14 13:14       ` Segher Boessenkool [this message]
2005-02-18 11:13         ` Nico Schottelius
2005-02-18 12:11           ` Segher Boessenkool
2005-02-18 12:20             ` Nico Schottelius
2005-02-18 13:00               ` Segher Boessenkool
2005-02-18 17:58                 ` Brad Boyer
2005-02-18 18:10                   ` Segher Boessenkool
2005-02-19 19:17                     ` Brad Boyer
2005-01-27 16:36   ` Joerg Dorchain
2005-02-18 14:57     ` ibook-led (finished) (was: [PATCH] Heartbeat LED for iBook) Nico Schottelius

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