[Trac-bugs] [PC-BSD Trac] #393: hw.pci.do_power_nodriver

PC-BSD trac at pcbsd.org
Sat Sep 24 18:02:12 PDT 2011


#393: hw.pci.do_power_nodriver
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 Reporter:  vans  |       Type:  System Enhancement
   Status:  new   |   Priority:  minor
Milestone:  9.0   |  Component:  System Configuration
  Version:        |   Keywords:
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 Possibly, setting hw.pci.do_power_nodriver=2 (or even 3) in loader.conf
 will do no harm, while offer some power savings. But, I can't guarantee
 that it doesn't break anything, so it has to be tested well. Found here
 http://wiki.freebsd.org/TuningPowerConsumption. I've used it for some
 time, and it seems that all works, but haven't done thorough tests, so I'm
 a bit unsure about it.

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Ticket URL: <http://trac.pcbsd.org/ticket/393>
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