Re: [Xen-devel] [Embedded-pv-devel] [PATCH v6] sndif: add ABI for Para-virtual sound

[Oleksandr Dmytryshyn <oleksandr.dmytryshyn@xxxxxxxxxxxxxxx>]

On Mon, Feb 2, 2015 at 8:52 PM, Dario Faggioli
<dario.faggioli@xxxxxxxxxx> wrote:
>
> On Thu, 2015-01-29 at 13:01 +0200, Oleksandr Dmytryshyn wrote:
> > This is ABI for the two halves of a Para-virtual
> > sound driver to communicate with each to other.
> >
> I wonder whether Stefano (Cc-ed), which has a great deal of experience
> with --real, virtual and paravirtual-- audio, could find a few minutes
> to have a look and help us here, by saying what he thinks :-)
>
> Stefano, a bit of context (Oleksandr and Iurii, can add more, if needed,
> I'm sure):
>
> http://marc.info/?l=xen-devel&m=142165575819173
> http://marc.info/?l=xen-devel&m=142194015107046
This version of the driver will be reworked due to the new sndif.h file.
This driver has hardcoded streams (stream '0' - playback, stream '1' - capture).
I'm reworking this driver now. New driver will read streams configuration
from the XenStore and will be able to map virtualized streams
to real devices.
The first thing is to conform a reworked 'sndif.h' file and then I'll rework
PV sound driver and I'll push it to the review.

> Thanks and Regards,
> Dario
>
> --
> <<This happens because I choose it to happen!>> (Raistlin Majere)
> -----------------------------------------------------------------
> Dario Faggioli, Ph.D, http://about.me/dario.faggioli
> Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)
>

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