From: wexu@redhat.com
To: qemu-devel@nongnu.org
Cc: jasowang@redhat.com, tiwei.bie@intel.com, wexu@redhat.com,
jfreimann@redhat.com, maxime.coquelin@redhat.com
Subject: [Qemu-devel] [RFC v3 00/12] packed ring virtio-net userspace backend support
Date: Thu, 11 Oct 2018 10:08:23 -0400 [thread overview]
Message-ID: <1539266915-15216-1-git-send-email-wexu@redhat.com> (raw)
From: Wei Xu <wexu@redhat.com>
code base:
https://github.com/Whishay/qemu.git
Todo:
- migration has not been support yet
v2->v3
- addressed performance issue
- fixed feedback from v2
v1->v2
- sync to tiwei's v5
- reuse memory cache function with 1.0
- dropped detach patch and notification helper(04 & 05 in v1)
- guest virtio-net driver unload/reload support
- event suppression support(not tested)
- addressed feedback from v1
Wei Xu (12):
virtio: introduce packed ring definitions
virtio: redefine structure & memory cache for packed ring
virtio: init memory cache for packed ring
virtio: init wrap counter for packed ring
virtio: init and desc empty check for packed ring
virtio: get avail bytes check for packed ring
virtio: fill/flush/pop for packed ring
virtio: event suppression support for packed ring
virtio-net: fill head desc after done all in a chain
virtio: packed ring feature bit for userspace backend
virtio: enable packed ring via a new command line
virtio: feature vhost-net support for packed ring
hw/net/vhost_net.c | 1 +
hw/net/virtio-net.c | 11 +-
hw/virtio/vhost.c | 19 +-
hw/virtio/virtio.c | 685 +++++++++++++++++++++++--
include/hw/virtio/virtio.h | 9 +-
include/standard-headers/linux/virtio_config.h | 15 +
include/standard-headers/linux/virtio_ring.h | 43 ++
7 files changed, 736 insertions(+), 47 deletions(-)
--
1.8.3.1
next reply other threads:[~2018-10-11 14:09 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-11 14:08 wexu [this message]
2018-10-11 14:08 ` [Qemu-devel] [[RFC v3 01/12] virtio: introduce packed ring definitions wexu
2018-10-11 14:08 ` [Qemu-devel] [[RFC v3 02/12] virtio: redefine structure & memory cache for packed ring wexu
2018-10-15 3:03 ` Jason Wang
2018-10-15 7:26 ` Wei Xu
2018-10-15 8:03 ` Jason Wang
2018-10-11 14:08 ` [Qemu-devel] [[RFC v3 03/12] virtio: init " wexu
2018-10-15 3:10 ` Jason Wang
2018-10-15 7:09 ` Wei Xu
2018-10-15 7:54 ` Jason Wang
2018-10-11 14:08 ` [Qemu-devel] [[RFC v3 04/12] virtio: init wrap counter " wexu
2018-10-11 14:08 ` [Qemu-devel] [[RFC v3 05/12] virtio: init and desc empty check " wexu
2018-10-15 3:18 ` Jason Wang
2018-10-15 7:04 ` Wei Xu
2018-10-11 14:08 ` [Qemu-devel] [[RFC v3 06/12] virtio: get avail bytes " wexu
2018-10-15 3:47 ` Jason Wang
2018-10-11 14:08 ` [Qemu-devel] [[RFC v3 07/12] virtio: fill/flush/pop " wexu
2018-10-15 6:14 ` Jason Wang
2018-10-11 14:08 ` [Qemu-devel] [[RFC v3 08/12] virtio: event suppression support " wexu
2018-10-15 6:55 ` Jason Wang
2018-10-15 6:59 ` Jason Wang
2018-10-15 8:20 ` Wei Xu
2018-10-15 9:11 ` Jason Wang
2018-10-11 14:08 ` [Qemu-devel] [[RFC v3 09/12] virtio-net: fill head desc after done all in a chain wexu
2018-10-15 7:45 ` Jason Wang
2018-10-15 8:03 ` Wei Xu
2018-10-15 8:05 ` Jason Wang
2018-10-11 14:08 ` [Qemu-devel] [[RFC v3 10/12] virtio: packed ring feature bit for userspace backend wexu
2018-10-11 14:08 ` [Qemu-devel] [[RFC v3 11/12] virtio: enable packed ring via a new command line wexu
2018-10-11 14:08 ` [Qemu-devel] [[RFC v3 12/12] virtio: feature vhost-net support for packed ring wexu
2018-10-15 7:50 ` Jason Wang
2018-10-15 8:11 ` Wei Xu
2018-11-21 13:03 ` Maxime Coquelin
2018-11-22 3:46 ` Wei Xu
2018-11-21 14:39 ` [Qemu-devel] [RFC v3 00/12] packed ring virtio-net userspace backend support Tiwei Bie
2018-11-22 3:43 ` Wei Xu
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