On Tue, 20 Mar 2007, Oliver Neukum wrote:

> Hi,
> 
> I am looking at doing autosuspend support for usb storage along those lines.
> 
>       Regards
>               Oliver
> 
> ----------  Weitergeleitete Nachricht  ----------
> 
> Subject: Re: [PATCH 3/4] libata: reimplement suspend/resume support using 
> sdev->manage_start_stop
> Date: Dienstag, 20. März 2007 16:29
> From: Christoph Hellwig <[EMAIL PROTECTED]>
> To: Tejun Heo <[EMAIL PROTECTED]>
> Cc: Jeff Garzik <[EMAIL PROTECTED]>, linux-ide@vger.kernel.org, 
> linux-scsi@vger.kernel.org, James Bottomley <[EMAIL PROTECTED]>, [EMAIL 
> PROTECTED], [EMAIL PROTECTED]
> 
> On Wed, Mar 21, 2007 at 12:25:33AM +0900, Tejun Heo wrote:
> > Reimplement suspend/resume support using sdev->manage_start_stop.
> > 
> > * Device suspend/resume is now SCSI layer's responsibility and the
> >   code is simplified a lot.
> 
> Finally.  I've been telling people to do it this way forever.
> 
> Can you please also kill the braindead suspend and resume scsi_host_template
> methods now?

It's not clear what you mean.  That patch series removed some braindead 
code and added a facility whereby the SCSI disk driver would spin down a 
disk during suspend and spin up during resume.  How is this relevant to 
usb-storage?

Alan Stern


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