From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Mark M. Hoffman" Date: Tue, 23 Oct 2007 12:02:39 +0000 Subject: Re: [lm-sensors] [patch 1/1] applesmc for Mac Pro 2 x Quad-Core Message-Id: <20071023120239.GD30546@jupiter.solarsys.private> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: lm-sensors@vger.kernel.org Hi: * Andrew Morton [2007-10-16 14:19:20 -0700]: > From: Ren� Rebe > > At least the 2x Quad-Core Apple Mac Pro appears to have some over-heat > protection which suddenly powers off the whole box under load. This adds > support for the fans and temerature sensors in the Mac Pro - later some > "windwarm" a-like code should probably monitor the values. For now > manually tweaking the fans prevents the sudden shutdown for me. > > cd /sys/devices/platform/applesmc.768 > for x in fan{1,2,3,4}; do > echo 1 > ${x}_manual > echo 1285 > ${x}_output > done > Ren�: there is a series of patches for the f75375s hwmon driver that allow fans to be initialized with platform data. Although I haven't reviewed the series in detail yet, IMO the concept looks OK and it may be appropriate for the Macs also. http://lists.lm-sensors.org/pipermail/lm-sensors/2007-October/021597.html http://lists.lm-sensors.org/pipermail/lm-sensors/2007-October/021598.html http://lists.lm-sensors.org/pipermail/lm-sensors/2007-October/021599.html > Two sensors are 0, while four are 129 �C, those might be removed again, > later. > > Signed-off-by: Ren� Rebe > Cc: Mark M. Hoffman > Cc: Nicolas Boichat > Cc: Jean Delvare > Signed-off-by: Andrew Morton > --- > > drivers/hwmon/applesmc.c | 107 ++++++++++++++++++++++++++++++++++--- > 1 file changed, 101 insertions(+), 6 deletions(-) Applied to hwmon-2.6.git/testing, thanks. -- Mark M. Hoffman mhoffman@lightlink.com _______________________________________________ lm-sensors mailing list lm-sensors@lm-sensors.org http://lists.lm-sensors.org/mailman/listinfo/lm-sensors