On Tue, Sep 22, 2015 at 09:07:23AM +0100, Felipe Tonello wrote:
> On Tue, Sep 22, 2015 at 12:41 AM, Peter Chen <peter.c...@freescale.com> wrote:
> > On Mon, Sep 21, 2015 at 03:25:28PM +0100, Felipe Tonello wrote:
> >> Hi all,
> >>
> >> I actually found the problem but can't really understand. The ci_irq()
> >> handler (from core.c) is not been called after a ep_queue() from
> >> f_midi_transmit().
> >>
> >> Is there any reason for that?
> >>
> >> I used mass_storage gadget, made file transfers and others, and the
> >> interrupt handler was been called as expected.
> >>
> >
> > Which Soc are you using? And which kernel version are you using?
> 
> i.MX6Q (industrial temp) and v4.2. We are using the imx6 REX module[1].
> 
> We checked the errata and didn't seem to have anything relevant.
> 
> I wonder: was f_midi ever working properly, ie, complete callback ever called?
> 

Would you give your cpu revision number, and show me
how to reproduce it? I can test at my board.

> [1] http://www.imx6rex.com/
> 

-- 

Best Regards,
Peter Chen
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