[dpdk-dev] [PATCH v4 0/5] lib/librte_vhost: user space vhost cuse driver library

[Huawei Xie]

This set of patches transforms and refactors vhost example to a user
space vhost cuse library. This library implements a user space vhost
cuse driver, and provides generic APIs for user space ethernet vswitch
to integrate us-vhost for fast packet switching with guest virtio.

Change notes:
 
 v2) Turn off vhost lib by default

 v3) Fixed checkpatch issues

 v4) Split the patch per Thomas's requirement


Huawei Xie (5):
  mv vhost example to vhost lib directory
  copy the vhost rx/tx functions from main.c to new file vhost_rxtx.c 
  remove main.c main.h
  remove Makefile
  rename virtio-net.h to rte_virtio_net.h as API header file
  vmdq, mac learning and other switch related logics are removed
  zero copy feature isn't generic,and is removed.
  add vhost lib Makefile.
  Add TODOs for found new issues.
  Fix coding style issue which are treated as errors by checkpatch.pl
  add vhost lib support in makefile
  turn off vhost lib by default as it requires fuse development package.

 config/common_linuxapp                       |    7 +
 examples/vhost/Makefile                      |   60 -
 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          |  367 ---
 examples/vhost/main.c                        | 3722 --------------------------
 examples/vhost/main.h                        |   86 -
 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                  |  161 --
 lib/Makefile                                 |    1 +
 lib/librte_vhost/Makefile                    |   48 +
 lib/librte_vhost/eventfd_link/Makefile       |   39 +
 lib/librte_vhost/eventfd_link/eventfd_link.c |  205 ++
 lib/librte_vhost/eventfd_link/eventfd_link.h |   79 +
 lib/librte_vhost/libvirt/qemu-wrap.py        |  367 +++
 lib/librte_vhost/rte_virtio_net.h            |  192 ++
 lib/librte_vhost/vhost-net-cdev.c            |  362 +++
 lib/librte_vhost/vhost-net-cdev.h            |  112 +
 lib/librte_vhost/vhost_rxtx.c                |  301 +++
 lib/librte_vhost/virtio-net.c                | 1000 +++++++
 mk/rte.app.mk                                |    5 +
 24 files changed, 2718 insertions(+), 6334 deletions(-)
 delete mode 100644 examples/vhost/Makefile
 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 100755 examples/vhost/libvirt/qemu-wrap.py
 delete mode 100644 examples/vhost/main.c
 delete mode 100644 examples/vhost/main.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
 create mode 100644 lib/librte_vhost/Makefile
 create mode 100644 lib/librte_vhost/eventfd_link/Makefile
 create mode 100644 lib/librte_vhost/eventfd_link/eventfd_link.c
 create mode 100644 lib/librte_vhost/eventfd_link/eventfd_link.h
 create mode 100755 lib/librte_vhost/libvirt/qemu-wrap.py
 create mode 100644 lib/librte_vhost/rte_virtio_net.h
 create mode 100644 lib/librte_vhost/vhost-net-cdev.c
 create mode 100644 lib/librte_vhost/vhost-net-cdev.h
 create mode 100644 lib/librte_vhost/vhost_rxtx.c
 create mode 100644 lib/librte_vhost/virtio-net.c

-- 
1.8.1.4