Re: REGRESSION: dwc2: gadget: Add scatter-gather mode

[Andrzej Pietrasiewicz]

Hi John,


W dniu 20.03.2019 oÂ21:17, John Stultz pisze:
> On Mon, Mar 11, 2019 at 9:50 AM John Stultz <john.stultz@xxxxxxxxxx> wrote:
> > On Mon, Mar 11, 2019 at 3:15 AM Marek Szyprowski
> > <m.szyprowski@xxxxxxxxxxx> wrote:
> > > On 2019-03-08 21:53, John Stultz wrote:

<snip>

> > > I've CCed new Andrzej's email.
> > >
> > > Could you tell a bit more how to reproduce this issue? Which USB
> > > function are you running on the target system? I've noticed that you are
> > > using functionfs. Is is possible to get access to the usb function
> > > daemon to reproduce the problem here? Which version of HiKey board are
> > > you using?

Can you please apply this patch:

https://www.spinics.net/lists/linux-usb/msg178195.html

and see if this helps?

Andrzej