Yes, the sensors are working - in one of the earlier mails I had attached the Output of 'sensors' wich was very similar to your results! Regards - Karsten Am 21.11.2011 um 11:49 schrieb Eddi De Pieri <eddi@xxxxxxxxxxx>: > Well... I noticed this too... I have to investigate... > > perhaps I wrong masks on rewriting adresses... I don't know very well > C programming.. > > I hope Jean Delvare can help us in adjusting mask programming... > > Do you get sensors working? > > Regards > > On Mon, Nov 21, 2011 at 12:03 AM, Karsten de Freese <karsten@xxxxxxxxxxx> wrote: >> hello Eddi, >> >> a less-than-welcome update: >> >> at least when the three modules i2c-piix4.ko, i2c-piix4-n36l.ko, w83795.ko >> are loaded, a restart (sudo shutdown -r now) of my N36L fails, the system >> does not come up until I do a complete power cycle. I'll have to look more >> closely at this, once I have physical access to the box again. >> >> regards - >> >> Karsten >> >> Am 20.11.2011 14:38, schrieb Karsten de Freese: >>> >>> hello Eddi, >>> >>> Success! >>> >>> Thanks for the detailed steps. This all works as described, at least as >>> far as the 'sensors' output is concerned. With the respective modules, I get >>> all the measurements you're listing! (See attached.) >>> >>> 'i2cdetect -l' will however not produce any output for whatsoever reason. >>> >>> The next thing I'd like to find out is how to load the modules >>> automatically in a clean / kernel-upgrade-proof way.. >>> >>> thanks and regards - >>> >>> Karsten >>> >>> >>> Am 18.11.2011 11:09, schrieb Eddi De Pieri: >>>> >>>> I suggest you: >>>> >>>> >>>> mkdir ~/piix4-n36l >>>> cp >>>> [yourlinuxtree]/usr/src/linux-source-2.6.32/drivers/i2c/busses/i2c-piix4.c >>>> ~/piix4-n36l/ >>>> cp ~/Downloads/Makefile ~/piix4-n36l/ >>>> cd ~/piix4-n36l/ >>>> >>>> patch -p1< proliant-microserver-n36l.diff >>>> make >>>> you will have your new module inside ~/piix4-n36l/ >>>> >>>> rmmod i2c-piix4 >>>> insmod ./i2c-piix4.ko >>>> insmod ./i2c-piix4-n36l.ko >>>> >>>> insmod w83795 (you should already build separately) >>>> >>>> sensors >>>> >>>> regards Eddi. >>>> >>>> I hope an answer from Jean... I'd like if this patch may be inserted >>>> in mainstream linux with the necessary adjustment.. >>>> >>>> On Thu, Nov 17, 2011 at 11:39 PM, Karsten de Freese<karsten@xxxxxxxxxxx> >>>> wrote: >>>>> >>>>> hello Eddi, >>>>> >>>>> I'm ready for two questions ;-) >>>>> >>>>> .diff / patch looks simple, and I also found i2c-amd756-s4882.c - >>>>> however: >>>>> - the diff file actually describes the patch to be on top of >>>>> i2c-piix4.c? >>>>> - if I'd compile the patched file, would that give me a standalone >>>>> driver? >>>>> >>>>> thanks for your help - >>>>> >>>>> Karsten >>>>> >>>>> On 17.11.2011 22:25, Karsten de Freese wrote: >>>>>> >>>>>> hi Eddi, >>>>>> >>>>>> thanks very much - I had almost forgotten about the topic, but stumbled >>>>>> across it again a few days ago, so that's very interesting. >>>>>> I'm not yet familiar with .diff patches, and may welcome a little help. >>>>>> However, let me try to find out on my own first.. >>>>>> >>>>>> thanks& regards - >>>>>> >>>>>> Karsten >>>>>> >>>>>> On 16.11.2011 17:18, Eddi De Pieri wrote: >>>>>>> >>>>>>> Finally I get W83795ADG working on my proliant microserver >>>>>>> >>>>>>> The patch is based on i2c-amd756-s4882.c and adapted for sb800 >>>>>>> southbus. >>>>>>> >>>>>>> Karsten, please try it too... >>>>>>> >>>>>>> root@proliant:/usr/src/lm-sensors/eddi# i2cdetect -l >>>>>>> i2c-0 smbus SMBus piix4 adapter (SDA0) SMBus >>>>>>> adapter >>>>>>> i2c-1 smbus SMBus piix4 adapter (SDA2) SMBus >>>>>>> adapter >>>>>>> i2c-2 smbus SMBus piix4 adapter (SDA3) SMBus >>>>>>> adapter >>>>>>> i2c-3 smbus SMBus piix4 adapter (SDA4) SMBus >>>>>>> adapter >>>>>>> root@proliant:/usr/src/lm-sensors/eddi# >>>>>>> >>>>>>> yes SDA1 is reserved... so i can't multiplex it >>>>>>> >>>>>>> root@proliant:/usr/src/lm-sensors/eddi# sensors >>>>>>> k10temp-pci-00c3 >>>>>>> Adapter: PCI adapter >>>>>>> temp1: +24.5°C (high = +70.0°C, crit = +100.0°C) >>>>>>> >>>>>>> w83795adg-i2c-1-2f >>>>>>> Adapter: SMBus piix4 adapter (SDA2) >>>>>>> in0: +1.02 V (min = +0.00 V, max = +2.05 V) >>>>>>> in1: +1.52 V (min = +0.00 V, max = +2.05 V) >>>>>>> in2: +1.10 V (min = +0.00 V, max = +2.05 V) >>>>>>> in3: +0.89 V (min = +0.00 V, max = +2.05 V) >>>>>>> in12: +3.35 V (min = +0.00 V, max = +6.14 V) >>>>>>> in13: +3.28 V (min = +0.00 V, max = +6.14 V) >>>>>>> fan1: 703 RPM (min = 329 RPM) >>>>>>> temp1: +23.0°C (high = +109.0°C, hyst = +109.0°C) >>>>>>> (crit = +109.0°C, hyst = +109.0°C) sensor = >>>>>>> thermal diode >>>>>>> temp2: +33.2°C (high = +105.0°C, hyst = +105.0°C) >>>>>>> (crit = +105.0°C, hyst = +105.0°C) sensor = >>>>>>> thermal diode >>>>>>> temp5: +14.0°C (high = +39.0°C, hyst = +39.0°C) >>>>>>> (crit = +44.0°C, hyst = +44.0°C) sensor = >>>>>>> thermistor >>>>>>> beep_enable:disabled >>>>>>> >>>>>>> jc42-i2c-0-18 >>>>>>> Adapter: SMBus piix4 adapter (SDA0) >>>>>>> temp1: +20.5°C (low = +0.0°C, high = +0.0°C) ALARM >>>>>>> (crit = +0.0°C, hyst = +0.0°C) ALARM >>>>>>> >>>>>>> >>>>>>> root@proliant:/usr/src/lm-sensors/eddi# i2cdetect -y 0 >>>>>>> 0 1 2 3 4 5 6 7 8 9 a b c d e f >>>>>>> 00: -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 10: -- -- -- -- -- -- -- -- UU -- -- -- -- -- -- -- >>>>>>> 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 50: 50 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 70: -- -- -- -- -- -- -- -- >>>>>>> >>>>>>> root@proliant:/usr/src/lm-sensors/eddi# i2cdetect -y 1 >>>>>>> 0 1 2 3 4 5 6 7 8 9 a b c d e f >>>>>>> 00: -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- UU >>>>>>> 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 60: -- 61 -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 70: -- -- -- -- -- -- -- -- >>>>>>> >>>>>>> root@proliant:/usr/src/lm-sensors/eddi# i2cdetect -y 2 >>>>>>> 0 1 2 3 4 5 6 7 8 9 a b c d e f >>>>>>> 00: -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 40: -- -- -- -- -- -- -- -- -- -- -- -- 4c -- -- -- >>>>>>> 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 70: -- -- -- -- -- -- -- -- >>>>>>> >>>>>>> root@proliant:/usr/src/lm-sensors/eddi# i2cdetect -y 3 >>>>>>> 0 1 2 3 4 5 6 7 8 9 a b c d e f >>>>>>> 00: -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- >>>>>>> 70: -- -- -- -- -- -- -- -- >>>>>>> >>>>>>> pay attention that the msleep seems to be really needed... >>>>>>> >>>>>>> Regards, Eddi >>>>>>> >>>>>>> On Tue, Aug 16, 2011 at 9:26 AM, Eddi De Pieri<eddi@xxxxxxxxxxx> >>>>>>> wrote: >>>>>>>> >>>>>>>> Hi Jean... >>>>>>>> >>>>>>>> The bios show fan rpm and temperature. Since my own proliant >>>>>>>> microserver >>>>>>>> lacks of ipmi card, I doubt the bios give me the results using ipmi >>>>>>>> call. >>>>>>>> >>>>>>>> The HP Proliant Microserver chipset (SB820M) have a multiplexed smbus >>>>>>>> like your. >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> http://support.amd.com/it/Embedded_TechDocs/47283_sb820m_ds_pub_2.00.pdf >>>>>>>> >>>>>>>> Here is technical document from amd... >>>>>>>> >>>>>>>> >>>>>>>> at p52/53 they say: >>>>>>>> >>>>>>>> (1) The SDA1 and SCL1 SMBus interface is dedicated for ASF devices >>>>>>>> only. >>>>>>>> It should not be used to >>>>>>>> connect to any other devices. >>>>>>>> (2) There are only two SMBus controllers. The SCL1/SDA1 pair is >>>>>>>> controlled by SMBus controller 1. >>>>>>>> >>>>>>>> >>>>>>>> SCL0/SDA0, SCL2/SDA2, SCL3/SDA3 and SCL4/SDA4 are multiplexed pins >>>>>>>> that >>>>>>>> are all controlled by >>>>>>>> SMBus controller 0, and only 1 pair of those pins can be active at >>>>>>>> any >>>>>>>> time. >>>>>>>> >>>>>>>> I can't understand how to enable 2, 3 and 4 muxed bus.. >>>>>>>> >>>>>>>> >>>>>>>> If you consolidate a solution for i2c-i801.c I hope we can be >>>>>>>> replicated >>>>>>>> for i2c-piix4.c too.. >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Hi Karsten, >>>>>>>> >>>>>>>> On Fri, 22 Oct 2010 16:04:10 +0200, karsten at maxi-dsl.de wrote: >>>>>>>>> >>>>>>>>> hi Jean, >>>>>>>>>> >>>>>>>>>> The w83795 driver uses the same detection mechanism used in >>>>>>>>>> sensors-detect. So if sensors-detect doesn't see your chip, I am >>>>>>>>>> not >>>>>>>>>> surprised that the driver didn't either. >>>>>>>>>> The full output of sensors-detect is needed to diagnose your >>>>>>>>>> problem >>>>>>>>>> further. It could be that your SMBus controller isn't supported, or >>>>>>>>>> maybe you are supposed to access the chip through IPMI. >>>>>>>>> >>>>>>>>> IPMI is probably the key.. >>>>>>>>> From the sensors-detect output: >>>>>>>>> "Warning: the required module ipmisensors is not currently installed >>>>>>>>> on your system. If it is built into the kernel then it's OK. >>>>>>>>> Otherwise, checkhttp://www.lm-sensors.org/wiki/Devices for >>>>>>>>> driver availability" (full ouput attached) >>>>>>>>> >>>>>>>>> I did see the output before, but didn't really understand the >>>>>>>>> implications (IPMI seems to be an alternative way of accessing the >>>>>>>>> monitoring chips?) >>>>>>>> >>>>>>>> Yes. The strength of IPMI access is that it can be used remotely too, >>>>>>>> for example from a BMC plugged into your system. >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>> The suggested ipmisensors driver however does not seem to be >>>>>>>>> available, >>>>>>>>> right? >>>>>>>>> (http://lm-sensors.org/wiki/Devices says "(2004-12-12) Port to >>>>>>>>> Linux >>>>>>>>> 2.6 in progress by Yani Ioannou") >>>>>>>> >>>>>>>> That project is essentially dead. At the time being, the best way to >>>>>>>> retrieve IPMI-based sensor values is using "ipmitool sensor". The >>>>>>>> drawback is that this isn't integrated with libsensors, so the >>>>>>>> usually >>>>>>>> >>>>>>>> >>>>>>>> monitoring applications won't work. >>>>>>>> >>>>>>>> If you have a BMC or are otherwise already using IPMI on your >>>>>>>> machine, >>>>>>>> just use ipmitool and you're done. >>>>>>>> >>>>>>>> If not, then it might be worth trying ipmitool once, and then try >>>>>>>> >>>>>>>> >>>>>>>> sensors-detect again. There is a small chance that, once ipmitool >>>>>>>> managed to access the monitoring device, sensors-detect will see it. >>>>>>>> My >>>>>>>> own mainboard which has a W83795ADG chip has a multiplexed SMBus, and >>>>>>>> I >>>>>>>> can only see the W83795ADG in sensors-detect when the multiplexer is >>>>>>>> >>>>>>>> >>>>>>>> set properly. Otherwise I would see the memory modules, which _do_ >>>>>>>> appear in your sensors-detect output. So maybe your board has a >>>>>>>> multiplexed SMBus too. >>>>>>>> >>>>>>>> If the trick doesn't work, you may want to try the new jc42 driver >>>>>>>> >>>>>>>> >>>>>>>> which can monitor the temperature of some DDR3 memory modules. I >>>>>>>> suspect your memory modules have such sensors. A more recent version >>>>>>>> of >>>>>>>> sensors-detect would confirm that: >>>>>>>> http://dl.lm-sensors.org/lm-sensors/files/sensors-detect >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> I also see that sensors-detect suggested to use the k10temp driver, >>>>>>>> which your kernel doesn't have. You can try the standalone flavor of >>>>>>>> the drivers which I maintain at: >>>>>>>> http://khali.linux-fr.org/devel/misc/k10temp/ >>>>>>>> >>>>>>>> >>>>>>>> The accuracy of the CPU internal sensors is limited, but that's still >>>>>>>> better than nothing. >>>>>>>> >>>>>>>> -- >>>>>>>> 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
