* [Qemu-devel] [PATCH for-3.2 v2 00/12] vhost-user-backend & vhost-user-input
@ 2019-02-07 16:53 Marc-André Lureau
2019-02-07 16:56 ` Marc-André Lureau
0 siblings, 1 reply; 2+ messages in thread
From: Marc-André Lureau @ 2019-02-07 16:53 UTC (permalink / raw)
To: qemu-devel; +Cc: Gerd Hoffmann, Michael S. Tsirkin, Marc-André Lureau
Hi,
This series is based on previously discussed "[PATCH v4 00/29]
vhost-user for input & GPU" and "vhost-user: define conventions for
vhost-user backends" work. The GPU part is left off for now.
This series introduces a "vhost-user-backend": a convenience object
for vhost-user devices, for common command line and initilization
handling. As a simple showcase, a "vhost-user-input-pci" device is
introduced, which can be used with the "contrib: add vhost-user-input"
example. vhost-user-input isn't meant to be installed, discovered or
used by libvirt: no installation is done (no vhost-user JSON file is
provided either).
thanks
v2:
- rebased (VhostUserInputPCI got most of the changes, due to split)
- added "RFC: add explicit can_migrate to
vhost_user_backend_dev_init()" to attempt to address Michael
concerns about migration.
Marc-André Lureau (12):
vhost-user: define conventions for vhost-user backends
vhost-user: simplify vhost_user_init/vhost_user_cleanup
libvhost-user: exit by default on VHOST_USER_NONE
vhost-user: wrap some read/write with retry handling
Add vhost-user-backend
vhost-user: split vhost_user_read()
vhost-user: add vhost_user_input_get_config()
libvhost-user-glib: export vug_source_new()
libvhost-user: add vu_queue_unpop()
Add vhost-user-input-pci
contrib: add vhost-user-input
RFC: add explicit can_migrate to vhost_user_backend_dev_init()
contrib/libvhost-user/libvhost-user-glib.h | 3 +
contrib/libvhost-user/libvhost-user.h | 15 +
include/hw/virtio/vhost-backend.h | 4 +
include/hw/virtio/vhost-user-blk.h | 2 +-
include/hw/virtio/vhost-user-scsi.h | 2 +-
include/hw/virtio/vhost-user.h | 2 +-
include/hw/virtio/virtio-input.h | 14 +
include/sysemu/vhost-user-backend.h | 60 ++++
backends/cryptodev-vhost-user.c | 18 +-
backends/vhost-user.c | 249 +++++++++++++
contrib/libvhost-user/libvhost-user-glib.c | 11 +-
contrib/libvhost-user/libvhost-user.c | 19 +-
contrib/vhost-user-input/main.c | 398 +++++++++++++++++++++
hw/block/vhost-user-blk.c | 22 +-
hw/input/vhost-user-input.c | 110 ++++++
hw/scsi/vhost-user-scsi.c | 20 +-
hw/virtio/vhost-stub.c | 4 +-
hw/virtio/vhost-user-input-pci.c | 53 +++
hw/virtio/vhost-user.c | 118 +++++-
net/vhost-user.c | 13 +-
vl.c | 3 +-
MAINTAINERS | 5 +
Makefile | 3 +
Makefile.objs | 1 +
backends/Makefile.objs | 3 +-
configure | 3 +
contrib/vhost-user-input/Makefile.objs | 1 +
default-configs/virtio.mak | 1 +
docs/interop/vhost-user.json | 219 ++++++++++++
docs/interop/vhost-user.txt | 109 +++++-
hw/input/Makefile.objs | 1 +
hw/virtio/Makefile.objs | 1 +
qemu-options.hx | 20 ++
33 files changed, 1420 insertions(+), 87 deletions(-)
create mode 100644 include/sysemu/vhost-user-backend.h
create mode 100644 backends/vhost-user.c
create mode 100644 contrib/vhost-user-input/main.c
create mode 100644 hw/input/vhost-user-input.c
create mode 100644 hw/virtio/vhost-user-input-pci.c
create mode 100644 contrib/vhost-user-input/Makefile.objs
create mode 100644 docs/interop/vhost-user.json
--
2.20.1.519.g8feddda32c
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Qemu-devel] [PATCH for-3.2 v2 00/12] vhost-user-backend & vhost-user-input
2019-02-07 16:53 [Qemu-devel] [PATCH for-3.2 v2 00/12] vhost-user-backend & vhost-user-input Marc-André Lureau
@ 2019-02-07 16:56 ` Marc-André Lureau
0 siblings, 0 replies; 2+ messages in thread
From: Marc-André Lureau @ 2019-02-07 16:56 UTC (permalink / raw)
To: qemu-devel; +Cc: Gerd Hoffmann, Michael S. Tsirkin
On Thu, Feb 7, 2019 at 5:53 PM Marc-André Lureau
<marcandre.lureau@redhat.com> wrote:
>
> Hi,
>
> This series is based on previously discussed "[PATCH v4 00/29]
> vhost-user for input & GPU" and "vhost-user: define conventions for
> vhost-user backends" work. The GPU part is left off for now.
>
> This series introduces a "vhost-user-backend": a convenience object
> for vhost-user devices, for common command line and initilization
> handling. As a simple showcase, a "vhost-user-input-pci" device is
> introduced, which can be used with the "contrib: add vhost-user-input"
> example. vhost-user-input isn't meant to be installed, discovered or
> used by libvirt: no installation is done (no vhost-user JSON file is
> provided either).
>
> thanks
>
> v2:
> - rebased (VhostUserInputPCI got most of the changes, due to split)
> - added "RFC: add explicit can_migrate to
> vhost_user_backend_dev_init()" to attempt to address Michael
> concerns about migration.
Oops git-publish :) resent with --subject-prefix=PATCH.
>
> Marc-André Lureau (12):
> vhost-user: define conventions for vhost-user backends
> vhost-user: simplify vhost_user_init/vhost_user_cleanup
> libvhost-user: exit by default on VHOST_USER_NONE
> vhost-user: wrap some read/write with retry handling
> Add vhost-user-backend
> vhost-user: split vhost_user_read()
> vhost-user: add vhost_user_input_get_config()
> libvhost-user-glib: export vug_source_new()
> libvhost-user: add vu_queue_unpop()
> Add vhost-user-input-pci
> contrib: add vhost-user-input
> RFC: add explicit can_migrate to vhost_user_backend_dev_init()
>
> contrib/libvhost-user/libvhost-user-glib.h | 3 +
> contrib/libvhost-user/libvhost-user.h | 15 +
> include/hw/virtio/vhost-backend.h | 4 +
> include/hw/virtio/vhost-user-blk.h | 2 +-
> include/hw/virtio/vhost-user-scsi.h | 2 +-
> include/hw/virtio/vhost-user.h | 2 +-
> include/hw/virtio/virtio-input.h | 14 +
> include/sysemu/vhost-user-backend.h | 60 ++++
> backends/cryptodev-vhost-user.c | 18 +-
> backends/vhost-user.c | 249 +++++++++++++
> contrib/libvhost-user/libvhost-user-glib.c | 11 +-
> contrib/libvhost-user/libvhost-user.c | 19 +-
> contrib/vhost-user-input/main.c | 398 +++++++++++++++++++++
> hw/block/vhost-user-blk.c | 22 +-
> hw/input/vhost-user-input.c | 110 ++++++
> hw/scsi/vhost-user-scsi.c | 20 +-
> hw/virtio/vhost-stub.c | 4 +-
> hw/virtio/vhost-user-input-pci.c | 53 +++
> hw/virtio/vhost-user.c | 118 +++++-
> net/vhost-user.c | 13 +-
> vl.c | 3 +-
> MAINTAINERS | 5 +
> Makefile | 3 +
> Makefile.objs | 1 +
> backends/Makefile.objs | 3 +-
> configure | 3 +
> contrib/vhost-user-input/Makefile.objs | 1 +
> default-configs/virtio.mak | 1 +
> docs/interop/vhost-user.json | 219 ++++++++++++
> docs/interop/vhost-user.txt | 109 +++++-
> hw/input/Makefile.objs | 1 +
> hw/virtio/Makefile.objs | 1 +
> qemu-options.hx | 20 ++
> 33 files changed, 1420 insertions(+), 87 deletions(-)
> create mode 100644 include/sysemu/vhost-user-backend.h
> create mode 100644 backends/vhost-user.c
> create mode 100644 contrib/vhost-user-input/main.c
> create mode 100644 hw/input/vhost-user-input.c
> create mode 100644 hw/virtio/vhost-user-input-pci.c
> create mode 100644 contrib/vhost-user-input/Makefile.objs
> create mode 100644 docs/interop/vhost-user.json
>
> --
> 2.20.1.519.g8feddda32c
>
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