From: Jean Delvare <khali@linux-fr.org>
To: lm-sensors@vger.kernel.org
Subject: Re: [lm-sensors] Found unknown SMBus adapter 10de:0752 - how can I
Date: Wed, 04 Mar 2009 21:58:46 +0000 [thread overview]
Message-ID: <20090304225846.06e08c77@hyperion.delvare> (raw)
In-Reply-To: <200903041438.45638.zbiggy@o2.pl>
On Wed, 4 Mar 2009 22:13:35 +0100, Zbigniew Luszpinski wrote:
> Wednesday 04 of March 2009 15:21:47 you wrote:
> > Please send the output of "lspci -vv -s 00:01.1".
>
> 00:01.1 SMBus: nVidia Corporation MCP78S [GeForce 8200] SMBus (rev a1)
> Subsystem: ASRock Incorporation K10N78FullHD-hSLI R3.0 SMBus
> Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR- FastB2B-
> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSELúst >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Interrupt: pin A routed to IRQ 7
> Region 0: I/O ports at 2900 [sized]
> Region 4: I/O ports at 2d00 [sized]
> Region 5: I/O ports at 2e00 [sized]
> Capabilities: [44] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
> PME(D0-,D1-,D2-,D3hot+,D3cold+)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
This looks reasonably similar to the other SMBus controllers from
nVidia. Are you willing to take your chance?
If you are, here's what you need to do (as root):
# modprobe i2c-nforce2
# echo "10de 0752" > /sys/bus/pci/drivers/nForce2_smbus/new_id
# modprobe i2c-dev
# i2cdetect -l
# i2cdetect <n>
# i2cdetect <n+1>
where <n> and <n+1> are the i2c bus numbers of the two nForce SMBus
channels.
If this gives resonable results I will add the new device ID to the
sensors-detect script and the i2c-nforce2 driver.
--
Jean Delvare
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next prev parent reply other threads:[~2009-03-04 21:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-04 13:38 [lm-sensors] Found unknown SMBus adapter 10de:0752 - how can I help Zbigniew Luszpinski
2009-03-04 14:21 ` [lm-sensors] Found unknown SMBus adapter 10de:0752 - how can I Jean Delvare
2009-03-04 21:13 ` Zbigniew Luszpinski
2009-03-04 21:58 ` Jean Delvare [this message]
2009-03-04 23:13 ` Zbigniew Luszpinski
2009-03-05 9:09 ` Jean Delvare
2009-03-05 14:28 ` Zbigniew Luszpinski
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