From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Rickman Date: Wed, 18 May 2011 00:07:45 +0000 Subject: [lm-sensors] EMC6W201 module - Dell Sensors Testing Message-Id: <4DD30DD1.4080909@myamigos.us> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: lm-sensors@vger.kernel.org -------- Original Message -------- Date: Tue, 17 May 2011 19:50:00 -0400 Download emc6w201 files. Did not need "i2c-compat.h" file since my kernel > 2.6.32 Output of "uname -a" Linux XX.xx.xx.xx 2.6.35.12-90.fc14.x86_64 #1 SMP Fri Apr 22 16:01:29 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux Platform is Dell Precision 670 Workstation with A07 BIOS CPU info vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 1 cpu MHz : 750.000 ("cpuspeed" package is enabled) cache size : 1024 KB Compile the emc6w201 module Copy provided "emc6w201.conf" file to "/etc/sensors.d" directory Run "modprobe -v emc6w201" No faults on Console. No faults captured to Syslog Run "sensors". System kicks me out. Reboot required Unable to duplicate issue with "sensors" Reboot Run "modprobe -v emc6w201" without using "i8k" module No errors on Console. No errors in Syslog. "emc6w201" module installs Selected "lsmod" output Module Size Used by emc6w201 8742 0 ~SNIP~ i2c_core 27212 6 emc6w201,i2c_i801,nouveau,drm_kms_helper,drm,i2c_algo_bit Output from "sensors" emc6w201-i2c-2-2e Adapter: SMBus I801 adapter at ece0 in0: +1.80 V (min = +1.64 V, max = +1.98 V) in1: +1.36 V (min = +0.78 V, max = +1.70 V) +3.3V: +3.38 V (min = +3.08 V, max = +3.52 V) +5V: +5.08 V (min = +4.66 V, max = +5.34 V) in4: +1.51 V (min = +1.40 V, max = +1.60 V) in5: +1.35 V (min = +0.78 V, max = +1.70 V) fan1: 1498 RPM (min = 300 RPM) fan2: 1795 RPM (min = 300 RPM) fan3: 1899 RPM (min = 200 RPM) fan4: 0 RPM (min = 82 RPM) fan5: 0 RPM (min = 82 RPM) temp1: +46.0°C (low = -127.0°C, high = +88.0°C) temp2: +48.0°C (low = -127.0°C, high = +88.0°C) temp3: +45.0°C (low = -127.0°C, high = +60.0°C) temp4: +41.0°C (low = -127.0°C, high = +55.0°C) temp5: +44.0°C (low = -127.0°C, high = +75.0°C) Case Temp: +42.0°C (low = -127.0°C, high = +80.0°C) My own guesses at voltages since I am not near this machine right now... in0 could be VDIMM since "lshw" reports 400MHz DDR memory in4 could be +12V and requires a *8 scaling factor. in1 & in5 could be Vcore lines?? If time permits, I need to carefully check voltage lines inside the system with a digital VOM to compare to "sensors" output. Next, I want to pull a memory stick or two to see if they are DDR or DDR2. Then I need to do "load" experiments in an attempt to identify the physical CPUs in the "sensors" output. Since this system has 2 physical CPU packages and each CPU has hyperthreading enabled, I wonder which temp sensors from [1-5] would be useful? I noticed that "coretemp" does not load on this platform. Perhaps the platform/CPU/whatever is too old or not instrumented for "coretemp", or "coretemp" isn't instrumented for this Intel CPU family? I will have to inspect this system to see if the physical fans are 3-wire or PWM and what fan headers are on the motherboard and how/if they are identified. _______________________________________________ lm-sensors mailing list lm-sensors@lm-sensors.org http://lists.lm-sensors.org/mailman/listinfo/lm-sensors