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    SubjectRe: Put unused PCI devices in D3
    Hi!

    > > > * If the device is a bridge or hub with no downstream device
    > >
    > > Potential problems with hotplugging? But sure, this kind of thing is
    > > being implemented in USB and SCSI.
    > >
    > > > * Whenever userspace requests D3 via sysfs
    > >
    > > This functionality was explicitly removed a few years back.
    >
    > I sure would like to have it back, if only just for experimentation.

    Feel free to find it and reapply for your experiments. The file was in
    sysfs was called power/state, just grep git logs for that.

    --
    (english) http://www.livejournal.com/~pavelmachek
    (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html


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