Date: Tue, 18 Jan 2011 22:52:22 +0100 From: Andreas Tobler <andreast@FreeBSD.org> To: Justin Hibbits <chmeeedalf@gmail.com> Cc: FreeBSD PowerPC ML <freebsd-ppc@FreeBSD.org> Subject: Re: fix for sysctl of DS1775 on MDD Message-ID: <4D360B96.9090704@FreeBSD.org> In-Reply-To: <7B30679E-956C-41BC-A765-EB89DB4447E9@gmail.com> References: <DF581F3E-FA9B-427C-931C-5975AE959E74@gmail.com> <4D3158CF.7090709@FreeBSD.org> <7B30679E-956C-41BC-A765-EB89DB4447E9@gmail.com>
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On 15.01.11 14:32, Justin Hibbits wrote: > On Jan 15, 2011, at 3:20 AM, Andreas Tobler wrote: > >> Hi Justin, >> >> On 14.01.11 04:36, Justin Hibbits wrote: >>> Just recompiled my kernel with the ds1775 sensor for my MDD, and >>> noticed the sensor name sysctl is blank (shows up as 'dev.ds1775.0.', >>> no sensor name), because there is no hwsensor-location property for >>> the MDD sensor. Attached is a patch that adds a generic 'cpu' name. >>> Feel free to adjust it as you see fit (checking OF_getprop return >>> instead, etc). >> >> Thanks. I put it in my testing queue. >> >> Do you have a printout from sysctl dev.ds1775? >> >> Also, I'd like to see a ofwdump -pr from the node where the ds1775 >> is attached. Might be that we have another indicator than hwsensor- >> location which we could use? >> >> Gruss, >> Andreas > > Ask and ye shall receive. The outputs are attached. I have both the > 'before' and 'after' sysctl outputs for your reference. I looked at > the ofwdump output when making the patch, and nothing obvious jumped > out at me. I chose 'cpu' because I read online that the ds1775 is on > the CPU card for the G4 MDD. I don't know if there's any other that > has the same problem, so a default to 'cpu' seemed sufficient to me. Danke! Committed as: http://svn.freebsd.org/changeset/base/217560 Gruss, Andreas
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