RE: [PATCH] usb: dwc2: make the scheduler handle excessive NAKs better

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> From: Greg KH [mailto:gregkh@xxxxxxxxxxxxxxxxxxx]
> Sent: Thursday, September 11, 2014 3:27 PM
> 
> On Thu, Sep 11, 2014 at 03:22:48PM -0700, Paul Zimmerman wrote:
> > From: Nick Hudson <skrll@xxxxxxxxxx>
> >
> > I'm seeing problems with a d-link dwcl-g122 wifi dongle that
> > someone sent me. There are reports of other wifi dongles with the
> > same/similar problem. The devices appear to be NAKing to the point
> > of confusing the dwc2 driver completely.
> >
> > The attached patch helps with my d-link dwl-g122 - it's adapted
> > from the Raspberry Pi dwc_otg driver, which is a modified version
> > of the Synopsys vendor driver. The error recovery is still valid
> > after the patch, I think.
> >
> > < Dom Cobley has given a blanket signed-off-by for all changes the
> >   Raspberry Pi folks make to the Synopsys vendor driver - pz >
> 
> That's not how signed-off-by works, Dom should know better.  I'll delete
> his line, sorry.

Ah, OK. I thought we had done that before when I submitted the uframe
scheduler patchset, and you were OK with it. My bad.

-- 
Paul

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