[ovs-dev] [PATCH v3 0/5] Remove vHost Cuse and Add vHost User PMD
Ciara Loftus
ciara.loftus at intel.com
Thu Jul 28 16:21:10 UTC 2016
Previous:
http://openvswitch.org/pipermail/dev/2016-July/076245.html
The patchset combines two previously independent sets:
1. netdev-dpdk: Remove dpdkvhostcuse ports (v1)
http://openvswitch.org/pipermail/dev/2016-July/074696.html
2. vHost PMD (v3)
http://openvswitch.org/pipermail/dev/2016-May/070852.html
The set first removes dpdkvhostcuse ports. The vHost Cuse library is due
to be deprecated in DPDK v16.11:
http://dpdk.org/ml/archives/dev/2016-July/044080.html
Then the vHost PMD is added which results in a lot of shared code
between the three dpdk port types 'dpdk' 'dpdkr' and 'dpdkvhostuser' as
they are now all controlled by the same DPDK API - librte_ether.
This patchset removes extended statistics support for dpdkvhostuser
ports which was added in the following commit:
d6e3feb Add support for extended netdev statistics based on RFC 2819
It is expected that a future release of DPDK will support extended
statistics for the vHost PMD so we can expect support for this to be
re-added in OVS at a later date.
v3:
- rebase to master
- remove numa #include
- 5th patch: numa dependency optional rather than required
v2:
- set NETDEV_DPDK_CLASS init function to NULL
- remove DEVARGS_MAX #define
- use xasprintf instead of snprintf for eth_dev_attach
- change callback functions to static
- remove void cast when registering callbacks
- remove unnecessary spinlock in send
- mutex nesting consistent with rest of code
- use MIN(OVS_VHOST_MAX_QUEUE_NUM, RTE_MAX_QUEUES_PER_PORT) instead of
OVS_VHOST_MAX_QUEUE_NUM
- style fixes
netdev-dpdk: Remove dpdkvhostcuse ports
netdev-dpdk: Consistent naming for vhost functions
netdev-dpdk: Add vHost User PMD
netdev-dpdk: Add vhost-user 'get_features' & 'get_status' functions
netdev-dpdk: Make libnuma dependencies optional
.travis.yml | 1 -
INSTALL.DPDK-ADVANCED.md | 243 +---------
INSTALL.DPDK.md | 12 +-
NEWS | 3 +
acinclude.m4 | 10 +-
lib/netdev-dpdk.c | 984 ++++++++++++----------------------------
rhel/README.RHEL | 2 -
rhel/openvswitch-fedora.spec.in | 2 -
utilities/automake.mk | 1 -
utilities/qemu-wrap.py | 389 ----------------
vswitchd/vswitch.xml | 12 -
11 files changed, 321 insertions(+), 1338 deletions(-)
delete mode 100755 utilities/qemu-wrap.py
--
2.4.3
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