[Virtio-fs] [PATCH v4 0/6] virtio: cleanup vhost-user-generic and reduce c&p
Alex Bennée
alex.bennee at linaro.org
Mon Oct 9 09:59:31 UTC 2023
A lot of our vhost-user stubs are large chunks of boilerplate that do
(mostly) the same thing. This series continues the cleanups by
splitting the vhost-user-base and vhost-user-generic implementations.
After adding a new vq_size property the rng, gpio and i2c vhost-user
devices become simple specialisations of the common base defining the
ID, number of queues and potentially the config handling.
I've also added Manos' vhost-user-sound while I was at it.
Changes
-------
I've dropped the F_TRANSPORT work from this series to keep this small
and ready to merge. The changes for F_TRANSPORT are a bit more
invasive and still need a bit of debugging but I wanted to get this
stuff merged now.
Alex Bennée (5):
virtio: split into vhost-user-base and vhost-user-device
hw/virtio: derive vhost-user-rng from vhost-user-base
hw/virtio: derive vhost-user-gpio from vhost-user-base
hw/virtio: derive vhost-user-i2c from vhost-user-base
docs/system: add a basic enumeration of vhost-user devices
Manos Pitsidianakis (1):
hw/virtio: add vhost-user-snd and virtio-snd-pci devices
docs/system/devices/vhost-user-rng.rst | 2 +
docs/system/devices/vhost-user.rst | 41 +++
include/hw/virtio/vhost-user-base.h | 49 +++
include/hw/virtio/vhost-user-gpio.h | 23 +-
include/hw/virtio/vhost-user-i2c.h | 14 +-
include/hw/virtio/vhost-user-rng.h | 11 +-
include/hw/virtio/vhost-user-snd.h | 26 ++
hw/virtio/vhost-user-base.c | 348 +++++++++++++++++++++
hw/virtio/vhost-user-device-pci.c | 10 +-
hw/virtio/vhost-user-device.c | 335 +-------------------
hw/virtio/vhost-user-gpio.c | 407 ++-----------------------
hw/virtio/vhost-user-i2c.c | 272 +----------------
hw/virtio/vhost-user-rng.c | 278 ++---------------
hw/virtio/vhost-user-snd-pci.c | 75 +++++
hw/virtio/vhost-user-snd.c | 67 ++++
hw/virtio/Kconfig | 5 +
hw/virtio/meson.build | 25 +-
17 files changed, 705 insertions(+), 1283 deletions(-)
create mode 100644 include/hw/virtio/vhost-user-base.h
create mode 100644 include/hw/virtio/vhost-user-snd.h
create mode 100644 hw/virtio/vhost-user-base.c
create mode 100644 hw/virtio/vhost-user-snd-pci.c
create mode 100644 hw/virtio/vhost-user-snd.c
--
2.39.2
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