Re: [PATCH] usb/uas: only bind if the hcd supports SG

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On Wed, Jan 11, 2012 at 08:51:49PM -0500, Alan Stern wrote:
> On Wed, 11 Jan 2012, Sarah Sharp wrote:
> 
> > > Hmmm, apparently nobody has yet modified usb-storage to skip devices
> > > with a UAS altsetting.  When that gets added, we'll have to remember
> > > not to skip such devices if the HCD doesn't support SG (or if
> > > CONFIG_UAS isn't set, obviously).
> > 
> > With the current state of the error handling (i.e. basically none) I
> > don't think we should require usb-storage to skip UAS devices just yet.
> 
> Fair enough.  How do you bind your test devices to uas?  Manually 
> unload usb-storage and manually load uas?

Yep.  Or blacklist usb-storage entirely, and remember to manually load
it whenever I plug in a mass storage device and I'm not testing uas.

Sarah Sharp
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