Re: [usb-storage] Re: Make UAS work on HS for devices with and without command tagging support

Matthew Wilcox
2011-12-16T20:31:48Z

On Fri, Dec 16, 2011 at 09:12:36PM +0100, Sebastian Andrzej Siewior wrote:
> * Sebastian Andrzej Siewior | 2011-12-16 15:47:24 [+0100]:
>
> >>If you want to take a stab at redoing your patch #2 to use only one
> >>status URB for USB 2.0 devices, I would appreciate it. Then I can build
> >>the abort/reset synchronization on top of it.
> >Okay.
>
> Just once things started to become easy.... So while I tried to have
> only one status urb which I always re-submit (as Matthew/ You suggested)
> I run into the problem that I don't have struct scsi_device yet. So I
> just created a device with two luns to see if this struct happens always
> to be same. Ofcourse it is not.

Can you not send one status URB per LUN (instead of one per command)?