search for: vhost_rpmsg_h

...+1,74 @@ > > +/* SPDX-License-Identifier: (GPL-2.0) */ > > +/* > > + * Copyright(c) 2020 Intel Corporation. All rights reserved. > > + * > > + * Author: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> > > + */ > > + > > +#ifndef VHOST_RPMSG_H > > +#define VHOST_RPMSG_H > > + > > +#include <linux/uio.h> > > +#include <linux/virtio_rpmsg.h> > > + > > +#include "vhost.h" > > + > > +/* RPMsg uses two VirtQueues: one for each direction */ > > +enum { > > + VIRT...

...> > +/* > > > > + * Copyright(c) 2020 Intel Corporation. All rights reserved. > > > > + * > > > > + * Author: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> > > > > + */ > > > > + > > > > +#ifndef VHOST_RPMSG_H > > > > +#define VHOST_RPMSG_H > > > > + > > > > +#include <linux/uio.h> > > > > +#include <linux/virtio_rpmsg.h> > > > > + > > > > +#include "vhost.h" > > > > + > > > > +/* RPMsg u...

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

...00000000000..c020ea14cd16 --- /dev/null +++ b/drivers/vhost/vhost_rpmsg.h @@ -0,0 +1,74 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright(c) 2020 Intel Corporation. All rights reserved. + * + * Author: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> + */ + +#ifndef VHOST_RPMSG_H +#define VHOST_RPMSG_H + +#include <linux/rpmsg/virtio.h> +#include <linux/uio.h> + +#include "vhost.h" + +/* RPMsg uses two VirtQueues: one for each direction */ +enum { + VIRTIO_RPMSG_RESPONSE, /* RPMsg response (host->guest) buffers */ + VIRTIO_RPMSG_REQUEST, /* RPMsg re...

...4 index 00000000..a3d0dda --- /dev/null +++ b/drivers/vhost/vhost_rpmsg.h @@ -0,0 +1,74 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright(c) 2020 Intel Corporation. All rights reserved. + * + * Author: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> + */ + +#ifndef VHOST_RPMSG_H +#define VHOST_RPMSG_H + +#include <linux/uio.h> +#include <linux/virtio_rpmsg.h> + +#include "vhost.h" + +/* RPMsg uses two VirtQueues: one for each direction */ +enum { + VIRTIO_RPMSG_RESPONSE, /* RPMsg response (host->guest) buffers */ + VIRTIO_RPMSG_REQUEST, /* RPMsg re...

...00000000000..30072cecb8a0 --- /dev/null +++ b/drivers/vhost/vhost_rpmsg.h @@ -0,0 +1,74 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright(c) 2020 Intel Corporation. All rights reserved. + * + * Author: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> + */ + +#ifndef VHOST_RPMSG_H +#define VHOST_RPMSG_H + +#include <linux/uio.h> +#include <linux/virtio_rpmsg.h> + +#include "vhost.h" + +/* RPMsg uses two VirtQueues: one for each direction */ +enum { + VIRTIO_RPMSG_RESPONSE, /* RPMsg response (host->guest) buffers */ + VIRTIO_RPMSG_REQUEST, /* RPMsg re...

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:

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 Intel Corporation. All rights reserved. > > > > > > + * > > > > > > + * Author: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> > > > > > > + */ > > > > > > + > > > > > > +#ifndef VHOST_RPMSG_H > > > > > > +#define VHOST_RPMSG_H > > > > > > + > > > > > > +#include <linux/uio.h> > > > > > > +#include <linux/virtio_rpmsg.h> > > > > > > + > > > > > > +#include "vhost.h...

...0 +1,74 @@ > > +/* SPDX-License-Identifier: GPL-2.0 */ > > +/* > > + * Copyright(c) 2020 Intel Corporation. All rights reserved. > > + * > > + * Author: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> > > + */ > > + > > +#ifndef VHOST_RPMSG_H > > +#define VHOST_RPMSG_H > > + > > +#include <linux/uio.h> > > +#include <linux/virtio_rpmsg.h> > > + > > +#include "vhost.h" > > + > > +/* RPMsg uses two VirtQueues: one for each direction */ > > +enum { > > + VIRT...

...0 +1,74 @@ > > +/* SPDX-License-Identifier: GPL-2.0 */ > > +/* > > + * Copyright(c) 2020 Intel Corporation. All rights reserved. > > + * > > + * Author: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> > > + */ > > + > > +#ifndef VHOST_RPMSG_H > > +#define VHOST_RPMSG_H > > + > > +#include <linux/rpmsg/virtio.h> > > +#include <linux/uio.h> > > + > > +#include "vhost.h" > > + > > +/* RPMsg uses two VirtQueues: one for each direction */ > > +enum { > > + VIRT...

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:

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:

.../drivers/vhost/vhost_rpmsg.h > @@ -0,0 +1,74 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +/* > + * Copyright(c) 2020 Intel Corporation. All rights reserved. > + * > + * Author: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> > + */ > + > +#ifndef VHOST_RPMSG_H > +#define VHOST_RPMSG_H > + > +#include <linux/uio.h> > +#include <linux/virtio_rpmsg.h> > + > +#include "vhost.h" > + > +/* RPMsg uses two VirtQueues: one for each direction */ > +enum { > + VIRTIO_RPMSG_RESPONSE, /* RPMsg response (host->gue...

.../drivers/vhost/vhost_rpmsg.h > @@ -0,0 +1,74 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +/* > + * Copyright(c) 2020 Intel Corporation. All rights reserved. > + * > + * Author: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> > + */ > + > +#ifndef VHOST_RPMSG_H > +#define VHOST_RPMSG_H > + > +#include <linux/uio.h> > +#include <linux/virtio_rpmsg.h> > + > +#include "vhost.h" > + > +/* RPMsg uses two VirtQueues: one for each direction */ > +enum { > + VIRTIO_RPMSG_RESPONSE, /* RPMsg response (host->gue...

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 -

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 -

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,

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,

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.