Date: Sat, 29 Jan 2011 14:22:05 -0500 From: Justin Hibbits <jrh29@alumni.cwru.edu> To: FreeBSD PowerPC ML <freebsd-ppc@freebsd.org> Subject: CFT (and comments, changes, etc): G4 Windtunnel fan driver Message-ID: <E1E9389C-A766-4F15-9605-201B9AB9A7AC@alumni.cwru.edu>
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--Apple-Mail-2-194145544 Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Attached is a driver for the G4 MDD (windtunnel) fan controller. It seems to work for me, but it does make certain assumptions that may make it non-portable: - It assumes that the sensor device is already attached when it starts the management kproc (it should be attached, it's not started until interrupts are enabled, so all devices should have been scanned by then). I gutted it from Andreas Tobler's FCU driver, so some comments may not be completely correct. It probably also violates style(9) in several places, which I can address later. To compile, you need the following: apply the enclosed patch, put the driver in ...sys/powerpc/powermac/windtunnel.c, and add 'device windtunnel' to your kernel config. - Justin --Apple-Mail-2-194145544 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit --Apple-Mail-2-194145544--
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