* Re: temperature & fan-control
2009-10-23 9:06 temperature & fan-control Frans van Berckel
@ 2009-10-23 19:24 ` Raúl Porcel
2009-10-24 15:06 ` Frans van Berckel
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Raúl Porcel @ 2009-10-23 19:24 UTC (permalink / raw)
To: sparclinux
Frans van Berckel wrote:
> Hi,
>
> Is speeding the fans on a Blade 1000/2000 and Fire 280R well supported
> by the kernel? What sensor modules & tools are needed to compile?
>
> Thanks,
>
> Frans van Berckel
>
> uname -a: Linux sunbladesrv249 2.6.32-rc5-kernelbuilder #1 SMP Tue Oct
> 20 23:34:41 CEST 2009 sparc GNU/Linux
>
> prtconf: pci (driver probably installed)
> prtconf: ebus (driver probably installed)
> prtconf: flashprom (driver probably installed)
> prtconf: bbc (driver probably installed)
> prtconf: ppm (driver probably installed)
> prtconf: i2c (driver probably installed)
> prtconf: dimm-fru (driver probably installed)
> prtconf: dimm-fru (driver probably installed)
> prtconf: dimm-fru (driver probably installed)
> prtconf: dimm-fru (driver probably installed)
> prtconf: dimm-fru (driver probably installed)
> prtconf: dimm-fru (driver probably installed)
> prtconf: dimm-fru (driver probably installed)
> prtconf: dimm-fru (driver probably installed)
> prtconf: nvram (driver probably installed)
> prtconf: idprom (driver probably installed)
> prtconf: i2c (driver probably installed)
> prtconf: cpu-fru (driver probably installed)
> prtconf: temperature (driver probably installed)
> prtconf: cpu-fru (driver probably installed)
> prtconf: temperature (driver probably installed)
> prtconf: fan-control (driver probably installed)
> prtconf: card-reader (driver probably installed)
> prtconf: motherboard-fru (driver probably installed)
> prtconf: i2c-bridge (driver probably installed)
>
>
> lsmod: Module Size Used by
> lsmod: openpromfs 4731 1
> lsmod: evdev 8479 0
> lsmod: sd_mod 32227 4
> lsmod: crc_t10dif 1507 1 sd_mod
> lsmod: sg 27580 0
> lsmod: sr_mod 14561 0
> lsmod: cdrom 36852 1 sr_mod
> lsmod: qla2xxx 231393 3
> lsmod: scsi_transport_fc 43776 1 qla2xxx
> lsmod: ohci_hcd 19010 0
> lsmod: sym53c8xx 73756 0
> lsmod: ohci1394 27982 0
> lsmod: scsi_tgt 10531 1 scsi_transport_fc
> lsmod: ehci_hcd 33847 0
> lsmod: scsi_transport_spi 23476 1 sym53c8xx
> lsmod: scsi_mod 163367 8 sd_mod,sg, sr_mod,qla2xxx,
> scsi_transport_fc, sym53c8xx, scsi_tgt, scsi_transport_spi
> lsmod: ieee1394 84208 1 ohci1394
>
> --
> To unsubscribe from this list: send the line "unsubscribe sparclinux" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
Frans,
can't say about the 280R, but the fan control on the Blade 1000/2000
worked until kernel 2.6.29, when it stopped working and hasn't worked
since then. If you downgrade to a 2.6.28 kernel for example, you don't
need any tool for it to work, you just need the CONFIG_ENVCTRL option
enabled in your kernel either as built-in or as a module.
@all: feel free to correct me if i'm wrong :)
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: temperature & fan-control
2009-10-23 9:06 temperature & fan-control Frans van Berckel
2009-10-23 19:24 ` Raúl Porcel
@ 2009-10-24 15:06 ` Frans van Berckel
2009-10-26 15:12 ` Raúl Porcel
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Frans van Berckel @ 2009-10-24 15:06 UTC (permalink / raw)
To: sparclinux
On Fri, 2009-10-23 at 21:24 +0200, Raúl Porcel wrote:
> Frans van Berckel wrote:
> > Hi,
> >
> > Is speeding the fans on a Blade 1000/2000 and Fire 280R well supported
> > by the kernel? What sensor modules & tools are needed to compile?
> >
> > Thanks,
> >
> > Frans van Berckel
>
> Frans,
>
> can't say about the 280R, but the fan control on the Blade 1000/2000
> worked until kernel 2.6.29, when it stopped working and hasn't worked
> since then. If you downgrade to a 2.6.28 kernel for example, you don't
> need any tool for it to work, you just need the CONFIG_ENVCTRL option
> enabled in your kernel either as built-in or as a module.
>
> @all: feel free to correct me if i'm wrong :)
Hi Raúl,
Thanks for guiding. Did some testing & checking the envctrl sources, I
found out it got to be the bbc parts for the SunBLADE-1000.
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=tree;f=drivers/sbus/char;hb=HEAD
Next I did boot into 2.6.28-6-sparc64-smp but modprobe show's the -22
error while loading the bbc module and does not slow down the fans.
Oct 24 16:35:20 sunbladesrv249 kernel: [ 994.142927] i2c-0: Regs at
000007fe7e00002e, 8 devices, own a0, clock 10.
Oct 24 16:35:20 sunbladesrv249 kernel: [ 994.145987] bbc_i2c: probe of
f007f00c failed with error -22
So that's faling. I just did upgrade to Sun IEEE Boot Prom 'OBP 4.16.4
2004/12/18 05:18', to be sure but isn't solving my problem.
Did you start a bug ticket yet?
Thanks,
Frans van Berckel
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: temperature & fan-control
2009-10-23 9:06 temperature & fan-control Frans van Berckel
2009-10-23 19:24 ` Raúl Porcel
2009-10-24 15:06 ` Frans van Berckel
@ 2009-10-26 15:12 ` Raúl Porcel
2009-10-31 23:26 ` Frans van Berckel
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Raúl Porcel @ 2009-10-26 15:12 UTC (permalink / raw)
To: sparclinux
Frans van Berckel wrote:
> On Fri, 2009-10-23 at 21:24 +0200, Raúl Porcel wrote:
>> Frans van Berckel wrote:
>>> Hi,
>>>
>>> Is speeding the fans on a Blade 1000/2000 and Fire 280R well supported
>>> by the kernel? What sensor modules & tools are needed to compile?
>>>
>>> Thanks,
>>>
>>> Frans van Berckel
>> Frans,
>>
>> can't say about the 280R, but the fan control on the Blade 1000/2000
>> worked until kernel 2.6.29, when it stopped working and hasn't worked
>> since then. If you downgrade to a 2.6.28 kernel for example, you don't
>> need any tool for it to work, you just need the CONFIG_ENVCTRL option
>> enabled in your kernel either as built-in or as a module.
>>
>> @all: feel free to correct me if i'm wrong :)
>
> Hi Raúl,
>
> Thanks for guiding. Did some testing & checking the envctrl sources, I
> found out it got to be the bbc parts for the SunBLADE-1000.
>
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=tree;f=drivers/sbus/char;hb=HEAD
>
> Next I did boot into 2.6.28-6-sparc64-smp but modprobe show's the -22
> error while loading the bbc module and does not slow down the fans.
>
> Oct 24 16:35:20 sunbladesrv249 kernel: [ 994.142927] i2c-0: Regs at
> 000007fe7e00002e, 8 devices, own a0, clock 10.
> Oct 24 16:35:20 sunbladesrv249 kernel: [ 994.145987] bbc_i2c: probe of
> f007f00c failed with error -22
>
> So that's faling. I just did upgrade to Sun IEEE Boot Prom 'OBP 4.16.4
> 2004/12/18 05:18', to be sure but isn't solving my problem.
>
> Did you start a bug ticket yet?
>
>
> Thanks,
>
> Frans van Berckel
>
>
>
>
Hi,
maybe it was 2.6.27 the latest working? And no, i didn't file a bug,
feel free to do it yourself.
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: temperature & fan-control
2009-10-23 9:06 temperature & fan-control Frans van Berckel
` (2 preceding siblings ...)
2009-10-26 15:12 ` Raúl Porcel
@ 2009-10-31 23:26 ` Frans van Berckel
2009-11-01 13:26 ` BERTRAND Joel
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Frans van Berckel @ 2009-10-31 23:26 UTC (permalink / raw)
To: sparclinux
On Mon, 2009-10-26 at 16:12 +0100, Raúl Porcel wrote:
> Hi,
>
> maybe it was 2.6.27 the latest working? And no, i didn't file a bug,
> feel free to do it yourself.
Building kernels and found out so far, this does the bbc module well ...
linux-image-2.6.27.38-kernelbuilder_2.6.27.38-kernelbuilder
Nov 1 00:12:09 sunbladesrv249 kernel: [ 119.998414] i2c-0: Regs at
000007fe7e00002e, 8 devices, own a0, clock 10.
Nov 1 00:12:09 sunbladesrv249 kernel: [ 120.001615] i2c-1: Regs at
000007fe7e000030, 8 devices, own a0, clock 10.
Nov 1 00:12:09 sunbladesrv249 kernel: [ 120.044808] bbc_envctrl:
kenvctrld starting...
but this one ... does not.
linux-image-2.6.28.10-kernelbuilder_2.6.28.10-kernelbuilder
A the strange thing is, .27 got newer patches then .28. Next is one of
the first .29.
Thanks,
Frans van Berckel
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: temperature & fan-control
2009-10-23 9:06 temperature & fan-control Frans van Berckel
` (3 preceding siblings ...)
2009-10-31 23:26 ` Frans van Berckel
@ 2009-11-01 13:26 ` BERTRAND Joel
2009-11-01 17:43 ` Frans van Berckel
2009-11-01 18:09 ` BERTRAND Joel
6 siblings, 0 replies; 8+ messages in thread
From: BERTRAND Joel @ 2009-11-01 13:26 UTC (permalink / raw)
To: sparclinux
Raúl Porcel wrote:
> Frans van Berckel wrote:
>> On Fri, 2009-10-23 at 21:24 +0200, Raúl Porcel wrote:
>>> Frans van Berckel wrote:
>>>> Hi,
>>>>
>>>> Is speeding the fans on a Blade 1000/2000 and Fire 280R well supported
>>>> by the kernel? What sensor modules & tools are needed to compile?
>>>>
>>>> Thanks,
>>>>
>>>> Frans van Berckel
>>> Frans,
>>>
>>> can't say about the 280R, but the fan control on the Blade 1000/2000
>>> worked until kernel 2.6.29, when it stopped working and hasn't worked
>>> since then. If you downgrade to a 2.6.28 kernel for example, you don't
>>> need any tool for it to work, you just need the CONFIG_ENVCTRL option
>>> enabled in your kernel either as built-in or as a module.
>>>
>>> @all: feel free to correct me if i'm wrong :)
>> Hi Raúl,
>>
>> Thanks for guiding. Did some testing & checking the envctrl sources, I
>> found out it got to be the bbc parts for the SunBLADE-1000.
>>
>> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=tree;f=drivers/sbus/char;hb=HEAD
>>
>> Next I did boot into 2.6.28-6-sparc64-smp but modprobe show's the -22
>> error while loading the bbc module and does not slow down the fans.
>>
>> Oct 24 16:35:20 sunbladesrv249 kernel: [ 994.142927] i2c-0: Regs at
>> 000007fe7e00002e, 8 devices, own a0, clock 10.
>> Oct 24 16:35:20 sunbladesrv249 kernel: [ 994.145987] bbc_i2c: probe of
>> f007f00c failed with error -22
>>
>> So that's faling. I just did upgrade to Sun IEEE Boot Prom 'OBP 4.16.4
>> 2004/12/18 05:18', to be sure but isn't solving my problem.
>>
>> Did you start a bug ticket yet?
>>
>>
>> Thanks,
>>
>> Frans van Berckel
>>
>>
>>
>>
>
> Hi,
>
> maybe it was 2.6.27 the latest working? And no, i didn't file a bug,
> feel free to do it yourself.
Hello,
2.6.27 is the last usable kernel on Blade 2000. I run a 2.6.28.10 with
some patches and env_bbc is initialized. Module can be unloaded without
Oops, but no information is read.
I have disabled bbc on all my Blades because bbc module (2.6.27)
randomly returns very strange values (more than 85 °C) and workstation
switches off. It can happen when these workstations do not run anything.
These workstations are clean and run without any trouble with Solaris.
When bbc returns an overheating event, fan speed is not set to its
maximum value. I have try to debug without any success because I cannot
reproduce it.
Regards,
JKB
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: temperature & fan-control
2009-10-23 9:06 temperature & fan-control Frans van Berckel
` (4 preceding siblings ...)
2009-11-01 13:26 ` BERTRAND Joel
@ 2009-11-01 17:43 ` Frans van Berckel
2009-11-01 18:09 ` BERTRAND Joel
6 siblings, 0 replies; 8+ messages in thread
From: Frans van Berckel @ 2009-11-01 17:43 UTC (permalink / raw)
To: sparclinux
> Hello,
>
> 2.6.27 is the last usable kernel on Blade 2000. I run a 2.6.28.10 with
> some patches and env_bbc is initialized. Module can be unloaded without
> Oops, but no information is read.
>
> I have disabled bbc on all my Blades because bbc module (2.6.27)
> randomly returns very strange values (more than 85 °C) and workstation
> switches off. It can happen when these workstations do not run anything.
> These workstations are clean and run without any trouble with Solaris.
>
> When bbc returns an overheating event, fan speed is not set to its
> maximum value. I have try to debug without any success because I cannot
> reproduce it.
>
> Regards,
>
> JKB
Talking about env_bbc the Have you seen how the max1617 i2c devices are
supported in Open Solaris?
max1617.c & envctrl_targets.c
http://tinyurl.com/ykmufdv
http://tinyurl.com/yfn8y2z
Thanks,
Frans van Berckel
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: temperature & fan-control
2009-10-23 9:06 temperature & fan-control Frans van Berckel
` (5 preceding siblings ...)
2009-11-01 17:43 ` Frans van Berckel
@ 2009-11-01 18:09 ` BERTRAND Joel
6 siblings, 0 replies; 8+ messages in thread
From: BERTRAND Joel @ 2009-11-01 18:09 UTC (permalink / raw)
To: sparclinux
Frans van Berckel wrote:
>> Hello,
>>
>> 2.6.27 is the last usable kernel on Blade 2000. I run a 2.6.28.10 with
>> some patches and env_bbc is initialized. Module can be unloaded without
>> Oops, but no information is read.
>>
>> I have disabled bbc on all my Blades because bbc module (2.6.27)
>> randomly returns very strange values (more than 85 °C) and workstation
>> switches off. It can happen when these workstations do not run anything.
>> These workstations are clean and run without any trouble with Solaris.
>>
>> When bbc returns an overheating event, fan speed is not set to its
>> maximum value. I have try to debug without any success because I cannot
>> reproduce it.
>>
>> Regards,
>>
>> JKB
>
> Talking about env_bbc the Have you seen how the max1617 i2c devices are
> supported in Open Solaris?
I have never installed OpenSolaris on these workstations, only Solaris 10.
JKB
^ permalink raw reply [flat|nested] 8+ messages in thread