Am Dienstag, 8. Januar 2008 16:12:52 schrieb Alan Stern:
> On Tue, 8 Jan 2008, Oliver Neukum wrote:
>
> > Am Montag, 7. Januar 2008 20:42:23 schrieb Alan Stern:
> > > /**
> > > + * autoresume - perform dynamic (runtime) host resume
> > > + [EMAIL PROTECTED]: host to resume
> > > + *
> > > + * Resume (return to an operational power level) the specified host.
> > > + * Return 0 if the resume was successful, otherwise a negative
> > > + * error code.
> > > + *
> > > + * Locks: struct Scsi_Host::pm_mutex held throughout the call.
> > > + *
> > > + * Calling context: process
> > > + *
> > > + * Notes: If the host is not currently suspended, this method does
> > > + * need to do anything.
> > > + *
> > > + * Optionally defined in: LLD
> > > + **/
> > > + int autoresume(struct Scsi_Host *shp)
> > > +
> >
> > This seems to be a bit misleading. It seems to me that you must cancel
> > any outstanding request to autosuspend from other layers.
>
> How about something more like this:
>
> * Resume (return to an operational power level) the specified host,
> * and prevent autosuspends from other software layers until the
> * template autosuspend method has been called again.
> * Return 0 if the resume was successful, otherwise a negative
> * error code.
Much better.
Regards
Oliver
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