From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Goede Date: Fri, 11 May 2007 14:55:19 +0000 Subject: Re: [lm-sensors] Fintek F71882FG Driver -> Problems with non EPoX Message-Id: <464483D7.9070804@hhs.nl> List-Id: References: <000301c793d8$678c3790$20140a0a@EA002> In-Reply-To: <000301c793d8$678c3790$20140a0a@EA002> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lm-sensors@vger.kernel.org Hans Edgington wrote: > Hi All, > > Two weeks ago I posted the beta-version driver for the Fintek F71882FG. I > just wanted to let everyone know how things are standing at the moment. > > The driver has been tested by quite a few people. Results are that the > driver works on 2 different EPoX mobo's, but fails to work on a jetway and > all MSI mobo's. In all cases it does correctly detect the fintek chipset, > and select the proper device and enable it if needed. Only the register it > is supposed to read from is empty. It seems that the region is reserved for > pnp, which cannot be disabled in the bios. This seems to be the case on the > 3 MSI mobo's. I don't know how to deal with this problem.. > > I would be grateful if someone could have a look at the driver, if they have > the time, and comment on it. > If you are wondering why the driver doesn't output any voltages that is > because it wasn't working correctly on my system. So I removed it to make > sure it didn't cause any problems on someone else system. > Good to see you working on this! Can you explain the "It seems that the region is reserved for pnp", a bit more? Are you talking about the IO-address used by the sensors logical device of the super/io chip, or about ... ? Does your driver need to enable the sensors part on those MSI mobo's? Then maybe it also needs to search for a free io-space and program that into to superio config registers for the sensors logical device, before enabling it. If its already enabled, maybe its memory-mapped instead of io-mapped, some super-io devices support this. Or maybe even, its mapped to the smbus instead? Regards, Hans _______________________________________________ lm-sensors mailing list lm-sensors@lm-sensors.org http://lists.lm-sensors.org/mailman/listinfo/lm-sensors