[dpdk-dev] [PATCH 0/3] vhost example based on user space vhost library.

Huawei Xie huawei.xie at intel.com
Tue Aug 5 17:58:03 CEST 2014


This vhost example implements a simple vswitch using DPDK user space vhost library(lib/librte_vhost) and VMDQ to demonstrate vhost's performance.
- Each virtio device is bound to a VMDQ pool and each pool is assigned the mac/vlan of the virtio device.
- Packets arriving at a pool after l2 classifier will be moved to the virtio device.
- Packets whose destination is a local virtio device will be delivered either by a)software switching mode b)hardware l2 switch.
- zero copy is supported and could be configured through command line.

Huawei Xie (3):
  remove old vhost example
  add lib/librte_vhost support in mk/rte.app.mk
  add new vhost example

 examples/vhost/Makefile                    |   10 +-
 examples/vhost/eventfd_link/Makefile       |   39 -
 examples/vhost/eventfd_link/eventfd_link.c |  205 -----
 examples/vhost/eventfd_link/eventfd_link.h |   79 --
 examples/vhost/libvirt/qemu-wrap.py        |    5 +-
 examples/vhost/main.c                      | 1101 +++++++++++++-------------
 examples/vhost/main.h                      |   85 +-
 examples/vhost/vhost-net-cdev.c            |  367 ---------
 examples/vhost/vhost-net-cdev.h            |   83 --
 examples/vhost/virtio-net.c                | 1165 ----------------------------
 examples/vhost/virtio-net.h                |  147 ----
 mk/rte.app.mk                              |    5 +
 12 files changed, 585 insertions(+), 2706 deletions(-)
 delete mode 100644 examples/vhost/eventfd_link/Makefile
 delete mode 100644 examples/vhost/eventfd_link/eventfd_link.c
 delete mode 100644 examples/vhost/eventfd_link/eventfd_link.h
 delete mode 100644 examples/vhost/vhost-net-cdev.c
 delete mode 100644 examples/vhost/vhost-net-cdev.h
 delete mode 100644 examples/vhost/virtio-net.c
 delete mode 100644 examples/vhost/virtio-net.h

-- 
1.8.1.4



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