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From: JinYu <jin.yu@intel.com>
To: dev@dpdk.org
Cc: changpeng.liu@intel.com, maxime.coquelin@redhat.com,
	tiwei.bie@intel.com, zhihong.wang@intel.com,
	JinYu <jin.yu@intel.com>
Subject: [dpdk-dev] [PATCH v4 0/2] *** vhost support inflight share memory protocol feature ***
Date: Fri, 26 Jul 2019 05:23:33 +0800	[thread overview]
Message-ID: <20190725212335.9675-1-jin.yu@intel.com> (raw)
In-Reply-To: <20190715202858.49624>

This patches introduces two new messages VHOST_USER_GET_INFLIGHT_FD
and VHOST_USER_SET_INFLIGHT_FD to support transferring a shared
buffer between qemu and backend.
Now It can both support split and packed ring. The example code show
how these API work. 

JinYu (2):
  vhost: support inflight share memory protocol feature
  vhost: Add vhost-user-blk example which support inflight

 examples/vhost_blk/Makefile            |   67 ++
 examples/vhost_blk/blk.c               |  122 +++
 examples/vhost_blk/blk_spec.h          |   95 +++
 examples/vhost_blk/meson.build         |   20 +
 examples/vhost_blk/vhost_blk.c         | 1054 ++++++++++++++++++++++++
 examples/vhost_blk/vhost_blk.h         |  114 +++
 examples/vhost_blk/vhost_blk_compat.c  |  193 +++++
 lib/librte_vhost/rte_vhost.h           |  301 ++++++-
 lib/librte_vhost/rte_vhost_version.map |   12 +
 lib/librte_vhost/vhost.c               |  398 ++++++++-
 lib/librte_vhost/vhost.h               |   54 +-
 lib/librte_vhost/vhost_user.c          |  418 +++++++++-
 lib/librte_vhost/vhost_user.h          |   13 +-
 13 files changed, 2832 insertions(+), 29 deletions(-)
 create mode 100644 examples/vhost_blk/Makefile
 create mode 100644 examples/vhost_blk/blk.c
 create mode 100644 examples/vhost_blk/blk_spec.h
 create mode 100644 examples/vhost_blk/meson.build
 create mode 100644 examples/vhost_blk/vhost_blk.c
 create mode 100644 examples/vhost_blk/vhost_blk.h
 create mode 100644 examples/vhost_blk/vhost_blk_compat.c

-- 
2.17.2


       reply	other threads:[~2019-07-25 13:38 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20190715202858.49624>
2019-07-25 21:23 ` JinYu [this message]
2019-07-25 21:23   ` [dpdk-dev] [PATCH v4 1/2] vhost: support inflight share memory protocol feature JinYu
2019-07-25 21:23   ` [dpdk-dev] [PATCH v4 2/2] vhost: Add vhost-user-blk example which support inflight JinYu

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