Alan Stern wrote:
> On Thu, 4 Jul 2019, EJ Hsu wrote:
>
> > Based on my initial debugging, USB CV TD 9.13 will consecutively set device
> to configuration #1 by sending "Set Configuration" transfer.
> > So, in set_config() function, it will try to disable each inte
Based on my initial debugging, USB CV TD 9.13 will consecutively set device to
configuration #1 by sending "Set Configuration" transfer.
So, in set_config() function, it will try to disable each interface first and
then set up each interface. That is, the fsg_disable() will be called first and
t
EJ Hsu wrote:
> Thinh Nguyen wrote:
> > Alan Stern wrote:
> >> On Tue, 2 Jul 2019, Thinh Nguyen wrote:
> >>
> >>> Hi,
> >>>
> >>> Alan Stern wrote:
> >>>> On Fri, 10 May 2019, EJ Hsu wrote:
&g
guration"
when it handles the signal from fsg_disable(). In this case, it will
handle this request as well. So, when fsg_main_thread tries to handle
the signal sent from "set configuration" later, there will nothing left
to do and warning message "Unexpected call" is p
>
> You forgot to change fsg_unbind() to use FSG_STATE_DISCONNECT. And when
> that's done, it will no longer need to set common->new_fsg to NULL either.
>
Yes, we should change fsg_unbind() as well.
> This is sort of a band-aid approach. The real problem is that the original
> design
> of th
guration"
when it handles the signal from fsg_disable(). In this case, it will
handle this request as well. So, when fsg_main_thread tries to handle
the signal sent from "set configuration" later, there will nothing left
to do and warning message "Unexpected call" is p
Thanks for the info. Will remove it in the V2.
Regards,
EJ
-Original Message-
From: Greg KH
Sent: Wednesday, May 8, 2019 2:40 PM
To: EJ Hsu
Cc: ba...@kernel.org; linux-usb@vger.kernel.org
Subject: Re: [PATCH] usb: gadget: storage: Remove warning message
On Wed, May 08, 2019 at 11:24
guration"
when it handles the signal from fsg_disable(). In this case, it will
handle this request as well. So, when fsg_main_thread tries to handle
the signal sent from "set configuration" later, there will nothing left
to do and warning message "Unexpected call" is printe
