From mboxrd@z Thu Jan 1 00:00:00 1970 From: Guenter Roeck Date: Tue, 20 Jul 2010 16:37:21 +0000 Subject: Re: [lm-sensors] W83667HG-B testing Message-Id: <20100720163721.GB27403@ericsson.com> List-Id: References: <4C42ED6C.9030903@preclik.de> In-Reply-To: <4C42ED6C.9030903@preclik.de> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable To: lm-sensors@vger.kernel.org On Tue, Jul 20, 2010 at 02:54:52AM -0400, Jean Delvare wrote: > On Mon, 19 Jul 2010 18:24:16 -0700, Guenter Roeck wrote: > > On Sun, Jul 18, 2010 at 08:02:52AM -0400, Tobias Preclik wrote: > > > Hi, > > >=20 > > > my Zotac board H55-ITX features the W83667HG-B chip. I downloaded and > > > compiled the standalone kernel module today. Here's the sensors outpu= t: > > >=20 > > > The module loads fine: > > >=20 > > > # modprobe w83627ehf > > > # tail -n 1 /var/log/messages > > > Jul 18 13:42:58 leela kernel: [50378.028634] w83627ehf: Found W83667H= G-B > > > chip at 0xa10 > > > # sensors > > > w83667hg-isa-0a10 > > > Adapter: ISA adapter > > > in0: +0.98 V (min =3D +0.00 V, max =3D +1.74 V) =20 > > > in1: +1.11 V (min =3D +0.10 V, max =3D +0.20 V) ALARM > > > in2: +3.36 V (min =3D +3.95 V, max =3D +3.28 V) ALARM > > > in3: +3.36 V (min =3D +1.57 V, max =3D +2.10 V) ALARM > > > in4: +1.10 V (min =3D +1.74 V, max =3D +1.87 V) ALARM > > > in5: +1.18 V (min =3D +1.02 V, max =3D +1.30 V) =20 > > > in7: +3.28 V (min =3D +3.23 V, max =3D +2.62 V) ALARM > > > in8: +3.34 V (min =3D +3.18 V, max =3D +0.05 V) ALARM > > > fan1: 0 RPM (min =3D 3515 RPM, div =3D 128) ALARM > > > fan2: 1022 RPM (min =3D 1638 RPM, div =3D 8) ALARM > > > fan3: 0 RPM (min =3D 958 RPM, div =3D 128) ALARM > > > fan4: 0 RPM (min =3D 10546 RPM, div =3D 128) ALARM > > > fan5: 0 RPM (min =3D 3515 RPM, div =3D 128) ALARM > > > temp1: +30.0=B0C (high =3D -56.0=B0C, hyst =3D -17.0=B0C) ALA= RM sensor > > > thermistor > > > temp2: +41.5=B0C (high =3D +80.0=B0C, hyst =3D +75.0=B0C) sen= sor =3D thermistor > > > temp3: -3.0=B0C (high =3D +80.0=B0C, hyst =3D +75.0=B0C) sen= sor =3D thermistor > > > cpu0_vid: +0.000 V > > >=20 > > Actual values look mostly good, but the limits are really off. > > Difficult to say, though, if those are wrong readings or just badly con= figured. > >=20 > > Jean, any idea/thoughts ? >=20 > Only a register dump would say from sure. But given that the alarm > flags all match out-of-limit readings, I would be inclined to say these > are only misonconfigured limits. Tobias could set proper limits and > check that all the alarms go away. >=20 > The only inconsistency is with temp3... the reading is out of limit but > there is no alarm flag. You may want to double check the datasheet to > ensure that the driver reads both the temp3 value and its alarm flag > from the right register/bit. >=20 Yes, you are right - that looks suspicious and is inconsistent. I'll have a look into the spec. Guenter _______________________________________________ lm-sensors mailing list lm-sensors@lm-sensors.org http://lists.lm-sensors.org/mailman/listinfo/lm-sensors