Kok, Auke wrote:
> Jeffrey Baker wrote:
>> In kernel 2.6.30, iwlwifi reports its power level like this:
>>
>> # cat /sys/bus/pci/drivers/iwl3945/0000:03:00.0/power_level
>> SYSTEM:auto     MODE:fixed      INDEX:5
> 
> ew !
> 

I thought the rule with sysfs was one value per file.

Regards,
Erik

>> ... instead of returning a single number.  powertop 1.11 can't deal
>> with this because it expects a single char.  Consequently, powertop
>> endlessly suggests that I need to adjust the wireless power saving
>> level.
>>
>> Perhaps it would be possible to get the wireless power saving
>> configuration from iwconfig instead of from sysfs.
> 
> bah, that also doesn't sound very nice. :/
> 
> I'll have to think this over a bit, thanks for the post.
> 
> Auke
> 
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