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[Qemu-devel] [PATCH v6 00/12] vhost-user-backend & vhost-user-input
From: |
Marc-André Lureau |
Subject: |
[Qemu-devel] [PATCH v6 00/12] vhost-user-backend & vhost-user-input |
Date: |
Fri, 8 Mar 2019 15:04:42 +0100 |
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": an helper object to be
used by vhost-user devices to ease with backend initialization and
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
v6:
- rebased, kconfig update
v5:
- rebased
- removed useless "child" struct field leftover
- add Gerd r-b tags
v4:
- drop "RFC: add explicit can_migrate to vhost_user_backend_dev_init()"
- remove useless "cmd" struct field leftover
v3:
- add previously sent patch "libvhost-user: fix clang enum-conversion
warning" to fix clang build
- "define conventions for vhost-user backends" updates after Eric review
- Drop user-creatable from vhost-user-backend
- Make vhost-user-input-pci take a chardev= (instead of vhost-user=)
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):
libvhost-user: fix clang enum-conversion warning
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
contrib/libvhost-user/libvhost-user-glib.h | 3 +
contrib/libvhost-user/libvhost-user.h | 17 +-
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 | 57 +++
backends/cryptodev-vhost-user.c | 18 +-
backends/vhost-user.c | 209 +++++++++++
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 | 99 +++++
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 +-
MAINTAINERS | 5 +
Makefile | 3 +
Makefile.objs | 1 +
backends/Makefile.objs | 3 +
configure | 3 +
contrib/vhost-user-input/Makefile.objs | 1 +
docs/interop/vhost-user.json | 232 ++++++++++++
docs/interop/vhost-user.txt | 109 +++++-
hw/input/Kconfig | 5 +
hw/input/Makefile.objs | 1 +
hw/virtio/Makefile.objs | 1 +
31 files changed, 1363 insertions(+), 86 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
--
2.21.0.4.g36eb1cb9cf
- [Qemu-devel] [PATCH v6 00/12] vhost-user-backend & vhost-user-input,
Marc-André Lureau <=
- [Qemu-devel] [PATCH v6 01/12] libvhost-user: fix clang enum-conversion warning, Marc-André Lureau, 2019/03/08
- [Qemu-devel] [PATCH v6 02/12] vhost-user: define conventions for vhost-user backends, Marc-André Lureau, 2019/03/08
- [Qemu-devel] [PATCH v6 03/12] vhost-user: simplify vhost_user_init/vhost_user_cleanup, Marc-André Lureau, 2019/03/08
- [Qemu-devel] [PATCH v6 05/12] vhost-user: wrap some read/write with retry handling, Marc-André Lureau, 2019/03/08
- [Qemu-devel] [PATCH v6 04/12] libvhost-user: exit by default on VHOST_USER_NONE, Marc-André Lureau, 2019/03/08
- [Qemu-devel] [PATCH v6 06/12] Add vhost-user-backend, Marc-André Lureau, 2019/03/08
- [Qemu-devel] [PATCH v6 07/12] vhost-user: split vhost_user_read(), Marc-André Lureau, 2019/03/08
- [Qemu-devel] [PATCH v6 08/12] vhost-user: add vhost_user_input_get_config(), Marc-André Lureau, 2019/03/08