[lm-sensors] i2c_nforce2 on ASUS K8N-DRE

[lm-sensors] i2c_nforce2 on ASUS K8N-DRE

[Brady Chang]

Hi all,
 
I have the K8N-DRE running redhat 4 update 3
Kernel 2.6.9-34.0.2ELsmp , sensors version 2.8.7
 
00:01.1 SMBus: nVidia Corporation CK804 SMBus (rev a2)
        Subsystem: ASUSTeK Computer Inc.: Unknown device 8162
        Flags: 66Mhz, fast devsel, IRQ 177
        I/O ports at fc00 [size2]
        I/O ports at 4c00 [sized]
        I/O ports at 4c40 [sized]
        Capabilities: [44] Power Management version 2

 
Appreciated if anyone knows what  PCI ID's I should add to the nForce2_smbus
 
In the past,  I used 
echo "10de 0052" > /sys/bus/pci/drivers/nForce2_smbus/new_id on the Tyans, and it seems to work.
 
thanks in advance for your assistance.
 
-Brady
 
 
 
 
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[lm-sensors] i2c_nforce2 on ASUS K8N-DRE

[Jean Delvare]

Hi Brady,

> I have the K8N-DRE running redhat 4 update 3
> Kernel 2.6.9-34.0.2ELsmp , sensors version 2.8.7
>  
> 00:01.1 SMBus: nVidia Corporation CK804 SMBus (rev a2)
>         Subsystem: ASUSTeK Computer Inc.: Unknown device 8162
>         Flags: 66Mhz, fast devsel, IRQ 177
>         I/O ports at fc00 [size2]
>         I/O ports at 4c00 [sized]
>         I/O ports at 4c40 [sized]
>         Capabilities: [44] Power Management version 2
> 
>  
> Appreciated if anyone knows what  PCI ID's I should add to the nForce2_smbus
>  
> In the past,  I used 
> echo "10de 0052" > /sys/bus/pci/drivers/nForce2_smbus/new_id on the Tyans, and it seems to work.

I don't understand what you want. The PCI ID is 10de 0052, you wrote it
yourself above. What's your problem exactly?

-- 
Jean Delvare

[lm-sensors] i2c_nforce2 on ASUS K8N-DRE

[Brady Chang]

Hi Jean,
I forgot to mention that the PCI ID  worked on Tyan 2891 did not work for the ASUS k8n-dre.
 
thanks
-Brady
 
 

________________________________

From: Jean Delvare [mailto:khali at linux-fr.org]
Sent: Wed 9/6/2006 2:14 PM
To: Brady Chang
Cc: lm-sensors at lm-sensors.org
Subject: Re: [lm-sensors] i2c_nforce2 on ASUS K8N-DRE



Hi Brady,

> I have the K8N-DRE running redhat 4 update 3
> Kernel 2.6.9-34.0.2ELsmp , sensors version 2.8.7
> 
> 00:01.1 SMBus: nVidia Corporation CK804 SMBus (rev a2)
>         Subsystem: ASUSTeK Computer Inc.: Unknown device 8162
>         Flags: 66Mhz, fast devsel, IRQ 177
>         I/O ports at fc00 [size2]
>         I/O ports at 4c00 [sized]
>         I/O ports at 4c40 [sized]
>         Capabilities: [44] Power Management version 2
>
> 
> Appreciated if anyone knows what  PCI ID's I should add to the nForce2_smbus
> 
> In the past,  I used
> echo "10de 0052" > /sys/bus/pci/drivers/nForce2_smbus/new_id on the Tyans, and it seems to work.

I don't understand what you want. The PCI ID is 10de 0052, you wrote it
yourself above. What's your problem exactly?

--
Jean Delvare


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[lm-sensors] i2c_nforce2 on ASUS K8N-DRE

[Jean Delvare]

Brady,

> I forgot to mention that the PCI ID  worked on Tyan 2891 did
> not work for the ASUS k8n-dre.

If that's the same device, that's the same ID, so if you use the same
kernel on both and it works for one board it must work for the other.

You can check the exact ID with "lspci -n".

-- 
Jean Delvare

[lm-sensors] i2c_nforce2 on ASUS K8N-DRE

[Brady Chang]

I imagine that should be the case.
I have another computer with supermicro board. That seems to work once I added the newIDs.
 
on k8n-dre:
lspci -n
00:01.1 Class 0c05: 10de:0052 (rev a2)
 
on H8DCE-HTE
lspci -n 
00:01.1 Class 0c05:  10de:0052 (rev a2)
 
Check with ASUS for now.
 
thanks
-Brady

________________________________

From: Jean Delvare [mailto:khali at linux-fr.org]
Sent: Wed 9/6/2006 2:43 PM
To: Brady Chang
Cc: lm-sensors at lm-sensors.org
Subject: Re: [lm-sensors] i2c_nforce2 on ASUS K8N-DRE



Brady,

> I forgot to mention that the PCI ID  worked on Tyan 2891 did
> not work for the ASUS k8n-dre.

If that's the same device, that's the same ID, so if you use the same
kernel on both and it works for one board it must work for the other.

You can check the exact ID with "lspci -n".

--
Jean Delvare


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[lm-sensors] i2c_nforce2 on ASUS K8N-DRE

[Jean Delvare]

> I imagine that should be the case.
> I have another computer with supermicro board. That seems to work once I added the newIDs.
>  
> on k8n-dre:
> lspci -n
> 00:01.1 Class 0c05: 10de:0052 (rev a2)
>  
> on H8DCE-HTE
> lspci -n 
> 00:01.1 Class 0c05:  10de:0052 (rev a2)
>  
> Check with ASUS for now.

Is it the same kernel? You need hotplug support, else adding the new id
on the fly doesn't work.

Please provide the output of "lspci -xxx -s 00:01.1" on the failing
machine.

Nothing in the logs when you add the new id? The driver should complain
if something goes wrong.

-- 
Jean Delvare