Displaying 20 results from an estimated 27 matches for "vhost_rpmsg_copi".
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vhost_rpmsg_copy
2020 May 16
0
[PATCH RFC] vhost: add an SOF Audio DSP driver
The SOF ADSP vhost driver consists of two parts: a sound and a vhost
part. This patch implements the vhost part of the driver. It handles
QEMU communication with the vhost misc device and virtual queues to
any VirtIO RPMsg guests.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com>
---
This is marked as an RFC / request for review, since it depends on other
2020 Sep 10
0
[PATCH v7 3/3] vhost: add an RPMsg API
Linux supports running the RPMsg protocol over the VirtIO transport
protocol, but currently there is only support for VirtIO clients and
no support for VirtIO servers. This patch adds a vhost-based RPMsg
server implementation, which makes it possible to use RPMsg over
VirtIO between guest VMs and the host.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com>
---
2020 May 27
0
[PATCH v3 5/5] vhost: add an RPMsg API
Linux supports running the RPMsg protocol over the VirtIO transport
protocol, but currently there is only support for VirtIO clients and
no support for a VirtIO server. This patch adds a vhost-based RPMsg
server implementation.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com>
---
drivers/vhost/Kconfig | 7 +
drivers/vhost/Makefile | 3 +
2020 Jul 22
0
[PATCH v4 4/4] vhost: add an RPMsg API
Linux supports running the RPMsg protocol over the VirtIO transport
protocol, but currently there is only support for VirtIO clients and
no support for a VirtIO server. This patch adds a vhost-based RPMsg
server implementation.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com>
---
drivers/vhost/Kconfig | 7 +
drivers/vhost/Makefile | 3 +
2020 May 27
0
[PATCH v2 5/5] vhost: add an RPMsg API
Hi Mathieu,
On Tue, May 26, 2020 at 02:50:39PM -0600, Mathieu Poirier wrote:
> Hi Guennadi,
>
> On Mon, May 25, 2020 at 04:44:58PM +0200, Guennadi Liakhovetski wrote:
> > Linux supports running the RPMsg protocol over the VirtIO transport
> > protocol, but currently there is only support for VirtIO clients and
> > no support for a VirtIO server. This patch adds a
2020 Sep 10
0
[PATCH v5 4/4] vhost: add an RPMsg API
Hi Mathieu,
On Wed, Sep 09, 2020 at 04:39:46PM -0600, Mathieu Poirier wrote:
> Good afternoon,
>
> On Wed, Aug 26, 2020 at 07:46:36PM +0200, Guennadi Liakhovetski wrote:
> > Linux supports running the RPMsg protocol over the VirtIO transport
> > protocol, but currently there is only support for VirtIO clients and
> > no support for a VirtIO server. This patch adds a
2020 May 25
6
[PATCH v2 0/5] Add a vhost RPMsg API
v2:
- remove "default n" from Kconfig
- drop patch #6 - it depends on a different patch, that is currently
an RFC
- update patch #5 with a correct vhost_dev_init() prototype
Linux supports RPMsg over VirtIO for "remote processor" /AMP use
cases. It can however also be used for virtualisation scenarios,
e.g. when using KVM to run Linux on both the host and the guests.
This
2020 Sep 18
0
[PATCH v7 3/3] vhost: add an RPMsg API
Hi Mathieu,
On Thu, Sep 17, 2020 at 04:01:38PM -0600, Mathieu Poirier wrote:
> On Thu, Sep 10, 2020 at 01:13:51PM +0200, Guennadi Liakhovetski wrote:
> > Linux supports running the RPMsg protocol over the VirtIO transport
> > protocol, but currently there is only support for VirtIO clients and
> > no support for VirtIO servers. This patch adds a vhost-based RPMsg
> >
2020 Sep 10
6
[PATCH v7 0/3] Add a vhost RPMsg API
Hi,
Next update:
v7:
- remove documentation update to be send separately
- address comments from Mathieu Poirier (thanks)
v6:
- rename include/linux/virtio_rpmsg.h -> include/linux/rpmsg/virtio.h
v5:
- don't hard-code message layout
v4:
- add endianness conversions to comply with the VirtIO standard
v3:
- address several checkpatch warnings
- address comments from Mathieu Poirier
v2:
2020 Sep 10
6
[PATCH v7 0/3] Add a vhost RPMsg API
Hi,
Next update:
v7:
- remove documentation update to be send separately
- address comments from Mathieu Poirier (thanks)
v6:
- rename include/linux/virtio_rpmsg.h -> include/linux/rpmsg/virtio.h
v5:
- don't hard-code message layout
v4:
- add endianness conversions to comply with the VirtIO standard
v3:
- address several checkpatch warnings
- address comments from Mathieu Poirier
v2:
2020 Aug 26
12
[PATCH v5 0/4] Add a vhost RPMsg API
Hi,
Next update:
v5:
- don't hard-code message layout
v4:
- add endianness conversions to comply with the VirtIO standard
v3:
- address several checkpatch warnings
- address comments from Mathieu Poirier
v2:
- update patch #5 with a correct vhost_dev_init() prototype
- drop patch #6 - it depends on a different patch, that is currently
an RFC
- address comments from Pierre-Louis Bossart:
2020 Aug 26
12
[PATCH v5 0/4] Add a vhost RPMsg API
Hi,
Next update:
v5:
- don't hard-code message layout
v4:
- add endianness conversions to comply with the VirtIO standard
v3:
- address several checkpatch warnings
- address comments from Mathieu Poirier
v2:
- update patch #5 with a correct vhost_dev_init() prototype
- drop patch #6 - it depends on a different patch, that is currently
an RFC
- address comments from Pierre-Louis Bossart:
2020 Aug 04
2
[PATCH v4 4/4] vhost: add an RPMsg API
On Wed, Jul 22, 2020 at 05:09:27PM +0200, Guennadi Liakhovetski wrote:
> Linux supports running the RPMsg protocol over the VirtIO transport
> protocol, but currently there is only support for VirtIO clients and
> no support for a VirtIO server. This patch adds a vhost-based RPMsg
> server implementation.
>
> Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski at
2020 Aug 04
2
[PATCH v4 4/4] vhost: add an RPMsg API
On Wed, Jul 22, 2020 at 05:09:27PM +0200, Guennadi Liakhovetski wrote:
> Linux supports running the RPMsg protocol over the VirtIO transport
> protocol, but currently there is only support for VirtIO clients and
> no support for a VirtIO server. This patch adds a vhost-based RPMsg
> server implementation.
>
> Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski at
2020 May 25
0
[Sound-open-firmware] [PATCH RFC] vhost: add an SOF Audio DSP driver
Hi Pierre,
Thanks for the review!
On Sat, May 16, 2020 at 11:50:48AM -0500, Pierre-Louis Bossart wrote:
>
>
>
> > +config VHOST_SOF
> > + tristate "Vhost SOF driver"
> > + depends on SND_SOC_SOF
>
> you probably want to make sure VHOST_SOF and SND_SOC_SOF are both built-in
> or module. Without constraints you are likely to trigger errors with
2020 Jul 22
13
[PATCH v4 0/4] Add a vhost RPMsg API
Hi,
Now that virtio-rpmsg endianness fixes have been merged we can
proceed with the next step.
v4:
- add endianness conversions to comply with the VirtIO standard
v3:
- address several checkpatch warnings
- address comments from Mathieu Poirier
v2:
- update patch #5 with a correct vhost_dev_init() prototype
- drop patch #6 - it depends on a different patch, that is currently
an RFC
-
2020 Jul 22
13
[PATCH v4 0/4] Add a vhost RPMsg API
Hi,
Now that virtio-rpmsg endianness fixes have been merged we can
proceed with the next step.
v4:
- add endianness conversions to comply with the VirtIO standard
v3:
- address several checkpatch warnings
- address comments from Mathieu Poirier
v2:
- update patch #5 with a correct vhost_dev_init() prototype
- drop patch #6 - it depends on a different patch, that is currently
an RFC
-
2020 May 16
9
[PATCH 0/6] Add a vhost RPMsg API
Linux supports RPMsg over VirtIO for "remote processor" /AMP use
cases. It can however also be used for virtualisation scenarios,
e.g. when using KVM to run Linux on both the host and the guests.
This patch set adds a wrapper API to facilitate writing vhost
drivers for such RPMsg-based solutions. The first use case is an
audio DSP virtualisation project, currently under development,
2020 May 16
9
[PATCH 0/6] Add a vhost RPMsg API
Linux supports RPMsg over VirtIO for "remote processor" /AMP use
cases. It can however also be used for virtualisation scenarios,
e.g. when using KVM to run Linux on both the host and the guests.
This patch set adds a wrapper API to facilitate writing vhost
drivers for such RPMsg-based solutions. The first use case is an
audio DSP virtualisation project, currently under development,
2020 May 27
10
[PATCH v3 0/5] Add a vhost RPMsg API
v3:
- address several checkpatch warnings
- address comments from Mathieu Poirier
v2:
- update patch #5 with a correct vhost_dev_init() prototype
- drop patch #6 - it depends on a different patch, that is currently
an RFC
- address comments from Pierre-Louis Bossart:
* remove "default n" from Kconfig
Linux supports RPMsg over VirtIO for "remote processor" /AMP use
cases.