Hi Martin, On Sun, 23 Aug 2009 13:07:13 +0200, Martin MOKREJŠ wrote: > Hi, > I am trying to figure out how to setup lm-sensors on my ASUS L3C/S > laptop (ICH3-M chipset) with P4-M processor. It all started with these > lines in dmesg(1) output: > > i2c /dev entries driver > i801_smbus 0000:00:1f.3: PCI INT B -> Link[LNKB] -> GSI 11 (level, low) -> IRQ 11 > ACPI: I/O resource 0000:00:1f.3 [0xe800-0xe81f] conflicts with ACPI region SMB0 [0xe800-0xe80f] > ACPI: Device needs an ACPI driver > i801_smbus: probe of 0000:00:1f.3 failed with error -16 > iTCO_wdt: Intel TCO WatchDog Timer Driver v1.05 > input: AT Translated Set 2 keyboard as /class/input/input5 > iTCO_wdt: Found a ICH3-M TCO device (Version=1, TCOBASE=0xe460) > iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) > iTCO_vendor_support: vendor-support=0 > > > > > Apparently I do not have something enabled in my kernel (currently 2.6.31-rc6-git6). > ;) > > Here is the output from > http://www.lm-sensors.org/browser/lm-sensors/trunk/prog/hotplug/unhide_ICH_SMBus?rev=4283&format=raw > > # ~/bin/unhide_ICH_SMBus > Enabling SMBus PCI device ... > Rescanning the bus ... > /root/bin/unhide_ICH_SMBus: line 33: /sys/bus/pci/slots//0000:00:1f.0/power: No such file or directory > Failed to enable the SMBUS > # ls -la /sys/bus/pci/slots/ > total 0 > drwxr-xr-x 2 root root 0 Aug 23 12:29 . > drwxr-xr-x 5 root root 0 Aug 23 2009 .. > # > > What kernel option should I enable? CONFIG_HOTPLUG and/or CONFIG_HOTPLUG_PCI presumably. But you don't actually need to use the unhide_ICH_SMBus script in the first place, as the SMBus device is _not_ hidden (you do see it in the output of lspci). Better see this post from Hans: http://hansdegoede.livejournal.com/7932.html -- Jean Delvare http://khali.linux-fr.org/wishlist.html _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
