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* [dpdk-dev] [PATCH 0/4] add to support for virtio-user server mode
@ 2018-02-14 14:53 Zhiyong Yang
  2018-02-14 14:53 ` [dpdk-dev] [PATCH 1/4] vhost: move fdset functions from fd_man.c to fd_man.h Zhiyong Yang
                   ` (4 more replies)
  0 siblings, 5 replies; 64+ messages in thread
From: Zhiyong Yang @ 2018-02-14 14:53 UTC (permalink / raw)
  To: dev, yliu, maxime.coquelin, jianfeng.tan, tiwei.bie, zhihong.wang
  Cc: dong1.wang

When vhost user/ovs-dpdk restart, virtio user is expected to keep alive
so that vhost user can reconnect it successfully and continue to exchange
packets.

The series support the feature and target for 18.05 release.

Virtio user with server mode creates socket file and then starts to wait
for first connection from vhost user with client mode in blocking mode.

Virtio user with server mode supports many times' vhost reconnections with
same configurations. 

Virtio user supports only one connection at the same time in server/client
mode.

How to test?
for example:

./x86_64-native-linuxapp-gcc/app/testpmd -c 0x3 -n 4 -m 256,0 --no-pci \
--file-prefix=testpmd0 --vdev=net_virtio_user0,mac=00:11:22:33:44:10, \
path=/tmp/sock0,server=1,queues=1 -- -i --rxq=1 --txq=1 --no-numa

./x86_64-native-linuxapp-gcc/app/testpmd -c 0x3e000 -n 4 --socket-mem 256,0 \
--vdev 'net_vhost0,iface=/tmp/sock0,client=0,queues=1' -- -i --rxq=1 --txq=1 \
--nb-cores=1 --no-numa

Zhiyong Yang (4):
  vhost: move fdset functions from fd_man.c to fd_man.h
  net/virtio-user: add data members to support server mode
  net/virtio-user: support server mode
  net/vhost: add memory checking to support client mode

 drivers/net/vhost/rte_eth_vhost.c                |   9 +
 drivers/net/virtio/virtio_ethdev.c               |   9 +-
 drivers/net/virtio/virtio_user/vhost_user.c      |  77 ++++++-
 drivers/net/virtio/virtio_user/virtio_user_dev.c |  44 ++--
 drivers/net/virtio/virtio_user/virtio_user_dev.h |   8 +
 drivers/net/virtio/virtio_user_ethdev.c          |  81 ++++++-
 lib/librte_vhost/Makefile                        |   3 +-
 lib/librte_vhost/fd_man.c                        | 274 -----------------------
 lib/librte_vhost/fd_man.h                        | 258 ++++++++++++++++++++-
 9 files changed, 456 insertions(+), 307 deletions(-)
 delete mode 100644 lib/librte_vhost/fd_man.c

-- 
2.13.3

^ permalink raw reply	[flat|nested] 64+ messages in thread

end of thread, other threads:[~2018-04-10 11:55 UTC | newest]

Thread overview: 64+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-02-14 14:53 [dpdk-dev] [PATCH 0/4] add to support for virtio-user server mode Zhiyong Yang
2018-02-14 14:53 ` [dpdk-dev] [PATCH 1/4] vhost: move fdset functions from fd_man.c to fd_man.h Zhiyong Yang
2018-02-27 17:51   ` Maxime Coquelin
2018-02-28  1:36     ` Yang, Zhiyong
2018-02-28  8:45       ` Maxime Coquelin
2018-03-01  6:02         ` Tan, Jianfeng
2018-03-01 14:13           ` Thomas Monjalon
2018-03-05  7:43             ` Yang, Zhiyong
2018-03-05  8:54               ` Thomas Monjalon
2018-03-13  8:46                 ` Yang, Zhiyong
     [not found]                   ` <9059097.ABoCBN0gVk@xps>
2018-03-13  9:50                     ` Yang, Zhiyong
2018-03-15  9:32                       ` Thomas Monjalon
2018-03-16  8:43                         ` Yang, Zhiyong
2018-03-21  6:51                           ` Yang, Zhiyong
2018-03-15  9:45   ` [dpdk-dev] [PATCH v2 0/5] add support for virtio-user server mode zhiyong.yang
2018-03-15  9:45     ` [dpdk-dev] [PATCH v2 1/5] net/virtio: fix add pointer checking zhiyong.yang
2018-03-15  9:45     ` [dpdk-dev] [PATCH v2 2/5] net/virtio: add checking for cvq zhiyong.yang
2018-03-15  9:45     ` [dpdk-dev] [PATCH v2 3/5] eal: expose fdset related APIs zhiyong.yang
2018-03-15  9:45     ` [dpdk-dev] [PATCH v2 4/5] net/virtio-user: add support for server mode zhiyong.yang
2018-03-15  9:45     ` [dpdk-dev] [PATCH v2 5/5] net/vhost: add memory checking zhiyong.yang
2018-02-14 14:53 ` [dpdk-dev] [PATCH 2/4] net/virtio-user: add data members to support server mode Zhiyong Yang
2018-02-27 17:53   ` Maxime Coquelin
2018-02-28  1:38     ` Yang, Zhiyong
2018-02-14 14:53 ` [dpdk-dev] [PATCH 3/4] net/virtio-user: " Zhiyong Yang
2018-02-27 18:01   ` Maxime Coquelin
2018-02-28  1:53     ` Yang, Zhiyong
2018-02-28  8:33       ` Maxime Coquelin
2018-02-14 14:53 ` [dpdk-dev] [PATCH 4/4] net/vhost: add memory checking to support client mode Zhiyong Yang
2018-03-21  3:03 ` [dpdk-dev] [PATCH v3 0/4] add support for virtio-user server mode zhiyong.yang
2018-03-21  3:03   ` [dpdk-dev] [PATCH v3 1/4] net/virtio: fix add pointer checking zhiyong.yang
2018-03-28  7:26     ` Tan, Jianfeng
2018-03-28  7:48       ` Yang, Zhiyong
2018-03-29 11:59     ` Maxime Coquelin
2018-03-29 12:01     ` Maxime Coquelin
2018-03-21  3:03   ` [dpdk-dev] [PATCH v3 2/4] net/virtio: add checking for cvq zhiyong.yang
2018-03-28  8:34     ` Tan, Jianfeng
2018-03-29 11:59     ` Maxime Coquelin
2018-03-29 12:06     ` Maxime Coquelin
2018-03-21  3:03   ` [dpdk-dev] [PATCH v3 3/4] net/virtio-user: add support for server mode zhiyong.yang
2018-03-28 15:14     ` Tan, Jianfeng
2018-03-30  2:08       ` Yang, Zhiyong
2018-03-21  3:03   ` [dpdk-dev] [PATCH v3 4/4] net/vhost: add NULL pointer checking zhiyong.yang
2018-03-29 13:19     ` Maxime Coquelin
2018-03-30  2:00       ` Yang, Zhiyong
2018-03-30  7:41         ` Yang, Zhiyong
2018-04-03 12:20   ` [dpdk-dev] [PATCH v4 0/1] server mode virtio-user zhiyong.yang
2018-04-03 12:20     ` [dpdk-dev] [PATCH v4 1/1] net/virtio-user: add support for server mode zhiyong.yang
2018-04-03 15:16       ` Tan, Jianfeng
2018-04-04  3:31         ` Yang, Zhiyong
2018-04-04  3:47           ` Tan, Jianfeng
2018-04-04  5:37         ` Tiwei Bie
2018-04-04  9:59           ` Yang, Zhiyong
2018-04-04 14:57             ` Yang, Zhiyong
2018-04-04 17:17       ` [dpdk-dev] [PATCH v5] " zhiyong.yang
2018-04-05  8:29         ` Tiwei Bie
2018-04-05  9:19           ` Yang, Zhiyong
2018-04-06  7:22           ` Yang, Zhiyong
2018-04-05  9:21         ` Yang, Zhiyong
2018-04-06  0:18         ` [dpdk-dev] [PATCH v6] " zhiyong.yang
2018-04-05 18:13           ` Tan, Jianfeng
2018-04-06  7:14             ` Yang, Zhiyong
2018-04-06  9:25           ` [dpdk-dev] [PATCH v7] " zhiyong.yang
2018-04-08  0:36             ` Tan, Jianfeng
2018-04-10 11:55               ` Maxime Coquelin

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