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Re: Metadata and signalling channels for Zephyr virtio-backends on Xen
- To: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
- From: Stefano Stabellini <sstabellini@xxxxxxxxxx>
- Date: Thu, 17 Feb 2022 13:38:07 -0800 (PST)
- Cc: Stefano Stabellini <stefano.stabellini@xxxxxxxxxx>, Alex Bennée <alex.bennee@xxxxxxxxxx>, stratos-dev@xxxxxxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx, AKASHI Takahiro <takahiro.akashi@xxxxxxxxxx>, Arnd Bergmann <arnd.bergmann@xxxxxxxxxx>, Christopher Clark <christopher.w.clark@xxxxxxxxx>, Dmytro Firsov <dmytro_firsov@xxxxxxxx>, Julien Grall <julien@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, Oleksandr_Tyshchenko@xxxxxxxx, Artem_Mygaiev@xxxxxxxx, bertrand.marquis@xxxxxxx, Wei.Chen@xxxxxxx, Ed.Doxat@xxxxxxx, Oleksii_Moisieiev@xxxxxxxx
- Delivery-date: Thu, 17 Feb 2022 21:38:29 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
Hi Vincent,
I am replying to this thread to follow-up on this morning's discussion.
I am attaching the simple patch that I mentioned during the call to add
event channels support to guest kernels, see xen.h.
I am also attaching a toy example application that makes use of it, just
to give you an idea.
Cheers,
Stefano Attachment:
xen.h
Description: Text Data
Attachment:
example.c
Description: Text Data
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