Date: Sun, 21 Oct 2012 01:09:22 +0300 From: Andriy Gapon <avg@FreeBSD.org> To: Derek Kulinski <takeda@takeda.tk> Cc: freebsd-stable@FreeBSD.org Subject: Re: Problem reading vitals from Gigabyte H77-DH3H Message-ID: <50832112.7050604@FreeBSD.org> In-Reply-To: <1183222788.20121020141700@takeda.tk> References: <1286515493.20121017131543@takeda.tk> <507F1761.1010202@FreeBSD.org> <20121017205147.GB36106@chinatsu.takeda.tk> <5081552F.2050303@FreeBSD.org> <771658188.20121019205010@takeda.tk> <508254AF.7040709@FreeBSD.org> <994545137.20121020010809@takeda.tk> <50826040.6010106@FreeBSD.org> <55342693.20121020103732@takeda.tk> <5082EEC8.2080307@FreeBSD.org> <198684285.20121020122034@takeda.tk> <5082FEA8.3050600@FreeBSD.org> <508304E6.6020202@FreeBSD.org> <1183222788.20121020141700@takeda.tk>
next in thread | previous in thread | raw e-mail | index | archive | help
on 21/10/2012 00:17 Derek Kulinski said the following: > Hello Andriy, > > Saturday, October 20, 2012, 1:09:10 PM, you wrote: > >> on 20/10/2012 22:42 Andriy Gapon said the following: >>> on 20/10/2012 22:20 Derek Kulinski said the following: >>>> I have three questions though: >>>> 1. The motherboard has 4 fan sockets (as far as I can tell), CPU_FAN, >>>> and SYS_FAN[1-3]. SYS_FAN1 currently is not connected. >>>> Seems like: >>>> fan0 -> CPU_FAN (did not try to disconnect it to check :) >>>> fan1 -> SYS_FAN1 >>>> fan2 -> SYS_FAN2 >>>> There is no entry for SYS_FAN3. I disconnected it temporarily but >>>> it did not seem to affect the output. Is it possible to get that >>>> information from the motherboard? >>> >>> The driver would have to be updated for that. >>> Unfortunately ITE does not provide public datasheets. >>> We could pick up some new bits from the Linux driver though. >>> http://lxr.linux.no/#linux+v3.6.2/drivers/hwmon/it87.c > >> In fact, here is a completely untested patch: >> http://people.freebsd.org/~avg/it-fans-0x80.diff > > hw.sensors.it0.fan0: 997 RPM > hw.sensors.it0.fan1: invalid > hw.sensors.it0.fan2: 1352 RPM > hw.sensors.it0.fan3: 1222 RPM > hw.sensors.it0.fan4: invalid > hw.sensors.it0.volt0: 2,70 VDC (VCORE_A) > hw.sensors.it0.volt1: 4,60 VDC (VCORE_B) > hw.sensors.it0.volt2: 0,06 VDC (+3.3V) > hw.sensors.it0.volt3: -5,08 VDC (+5V) > hw.sensors.it0.volt4: -6,53 VDC (+12V) > hw.sensors.it0.volt5: 3,74 VDC (Unused) > hw.sensors.it0.volt6: 2,14 VDC (-12V) > hw.sensors.it0.volt7: 301,15 VDC (+5VSB) > hw.sensors.it0.volt8: 298,15 VDC (VBAT) > hw.sensors.it0.temp0: 22,00 degC > hw.sensors.it0.temp1: -273,15 degC > hw.sensors.it0.temp2: -273,15 degC > > Looks like the 3rd fan is visible. BTW: The value invalid shows when > it is unplugged, wouldn't value "0 RPM" make more sense in that case? > At least that's what BIOS reports for unplugged fans. The sensors code has its own conventions. > Looks like the the temperatures are messed up. Looks like 2 last > voltage values is the temperature. Oops, right. I've updated the patch at the same URL. >> P.S. Just to satisfy my curiosity - could you please add a printf in it_attach >> that would print the value read from ITD_COREID? > > Here it is the output (as decimal): > Oct 20 14:08:04 chinatsu kernel: it0 at port 0xa30-0xa37 on isa0 > Oct 20 14:08:04 chinatsu kernel: it0: ITD_COREID = 18 Thank you! > As for using Linux CD I can't do it immediatelly, the box does not > have cdrom, besides I don't have any image lying around. Any > recommendation for something that I could boot from USB and would be > able to provide everything you need? Unfortunately, I don't have familiarity with Linux distros either... -- Andriy Gapon
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?50832112.7050604>