search for: rpmsg

...com>; Ohad Ben-Cohen > > <ohad at wizery.com>; Bjorn Andersson <bjorn.andersson at linaro.org>; Mathieu > > Poirier <mathieu.poirier at linaro.org>; Vincent Whitchurch > > <vincent.whitchurch at axis.com> > > Subject: Re: [PATCH v6 0/4] Add a vhost RPMsg API > > > > Hi Arnaud, > > > > On Tue, Sep 15, 2020 at 02:13:23PM +0200, Arnaud POULIQUEN wrote: > > > Hi Guennadi, > > > > > > On 9/1/20 5:11 PM, Guennadi Liakhovetski wrote: > > > > Hi, > > > > > > > > Next...

...com>; Ohad Ben-Cohen > > <ohad at wizery.com>; Bjorn Andersson <bjorn.andersson at linaro.org>; Mathieu > > Poirier <mathieu.poirier at linaro.org>; Vincent Whitchurch > > <vincent.whitchurch at axis.com> > > Subject: Re: [PATCH v6 0/4] Add a vhost RPMsg API > > > > Hi Arnaud, > > > > On Tue, Sep 15, 2020 at 02:13:23PM +0200, Arnaud POULIQUEN wrote: > > > Hi Guennadi, > > > > > > On 9/1/20 5:11 PM, Guennadi Liakhovetski wrote: > > > > Hi, > > > > > > > > Next...

On Wed, May 27, 2020 at 08:05:41PM +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. This looks really useful, but why is it implemented as an API and not as a real vhost dr...

On Wed, May 27, 2020 at 08:05:41PM +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. This looks really useful, but why is it implemented as an API and not as a real vhost dr...

On Thu, Jun 18, 2020 at 11:03:42AM +0200, Guennadi Liakhovetski wrote: > On Wed, Jun 17, 2020 at 09:17:42PM +0200, Vincent Whitchurch wrote: > > On Wed, May 27, 2020 at 08:05:41PM +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. > > > > This looks really useful, but why is i...

On Thu, Jun 18, 2020 at 11:03:42AM +0200, Guennadi Liakhovetski wrote: > On Wed, Jun 17, 2020 at 09:17:42PM +0200, Vincent Whitchurch wrote: > > On Wed, May 27, 2020 at 08:05:41PM +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. > > > > This looks really useful, but why is i...

...;>> <ohad at wizery.com>; Bjorn Andersson <bjorn.andersson at linaro.org>; Mathieu > >>> Poirier <mathieu.poirier at linaro.org>; Vincent Whitchurch > >>> <vincent.whitchurch at axis.com> > >>> Subject: Re: [PATCH v6 0/4] Add a vhost RPMsg API > >>> > >>> Hi Arnaud, > >>> > >>> On Tue, Sep 15, 2020 at 02:13:23PM +0200, Arnaud POULIQUEN wrote: > >>>> Hi Guennadi, > >>>> > >>>> On 9/1/20 5:11 PM, Guennadi Liakhovetski wrote: > >>>&...

...;>> <ohad at wizery.com>; Bjorn Andersson <bjorn.andersson at linaro.org>; Mathieu > >>> Poirier <mathieu.poirier at linaro.org>; Vincent Whitchurch > >>> <vincent.whitchurch at axis.com> > >>> Subject: Re: [PATCH v6 0/4] Add a vhost RPMsg API > >>> > >>> Hi Arnaud, > >>> > >>> On Tue, Sep 15, 2020 at 02:13:23PM +0200, Arnaud POULIQUEN wrote: > >>>> Hi Guennadi, > >>>> > >>>> On 9/1/20 5:11 PM, Guennadi Liakhovetski wrote: > >>>&...

Hi Arnaud, On Tue, Sep 15, 2020 at 02:13:23PM +0200, Arnaud POULIQUEN wrote: > Hi Guennadi, > > On 9/1/20 5:11 PM, Guennadi Liakhovetski wrote: > > Hi, > > > > Next update: > > > > 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 > > - addres...

Hi Arnaud, On Tue, Sep 15, 2020 at 02:13:23PM +0200, Arnaud POULIQUEN wrote: > Hi Guennadi, > > On 9/1/20 5:11 PM, Guennadi Liakhovetski wrote: > > Hi, > > > > Next update: > > > > 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 > > - addres...

Hi, Next update: 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: - update patch #5 with a correct vhost_dev_init() prototype - d...

Hi, Next update: 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: - update patch #5 with a correct vhost_dev_init() prototype - d...

Hi Michael, On Tue, Aug 04, 2020 at 08:26:53AM -0400, Michael S. Tsirkin wrote: > On Wed, Jul 22, 2020 at 05:09:23PM +0200, Guennadi Liakhovetski wrote: > > Hi, > > > > Now that virtio-rpmsg endianness fixes have been merged we can > > proceed with the next step. > > OK my attempts to resolve conflicts just created a mess. You just need to apply my previous patch for virtio-rpmsg first https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/drivers/rp...

Hi Michael, On Tue, Aug 04, 2020 at 08:26:53AM -0400, Michael S. Tsirkin wrote: > On Wed, Jul 22, 2020 at 05:09:23PM +0200, Guennadi Liakhovetski wrote: > > Hi, > > > > Now that virtio-rpmsg endianness fixes have been merged we can > > proceed with the next step. > > OK my attempts to resolve conflicts just created a mess. You just need to apply my previous patch for virtio-rpmsg first https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/drivers/rp...

...d Ben-Cohen >>> <ohad at wizery.com>; Bjorn Andersson <bjorn.andersson at linaro.org>; Mathieu >>> Poirier <mathieu.poirier at linaro.org>; Vincent Whitchurch >>> <vincent.whitchurch at axis.com> >>> Subject: Re: [PATCH v6 0/4] Add a vhost RPMsg API >>> >>> Hi Arnaud, >>> >>> On Tue, Sep 15, 2020 at 02:13:23PM +0200, Arnaud POULIQUEN wrote: >>>> Hi Guennadi, >>>> >>>> On 9/1/20 5:11 PM, Guennadi Liakhovetski wrote: >>>>> Hi, >>>>> >&gt...

...hurch wrote: > On Thu, Jun 18, 2020 at 11:03:42AM +0200, Guennadi Liakhovetski wrote: > > On Wed, Jun 17, 2020 at 09:17:42PM +0200, Vincent Whitchurch wrote: > > > On Wed, May 27, 2020 at 08:05:41PM +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. > > > > > > This looks re...

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...

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...

...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. 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 us...

...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. 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 us...