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[ovs-dev,V5,0/2] DPDK v17.11 Support

Message ID 1512668737-15021-1-git-send-email-mark.b.kavanagh@intel.com
Headers show
Series DPDK v17.11 Support | expand

Message

Mark Kavanagh Dec. 7, 2017, 5:45 p.m. UTC 
This patchset adds support for DPDK v17.11:
- the first patch introduces minor code updates to accomodate DPDK API
  changes, and also updates Documentation and travis scripts.
- the second patch adds a new global configuration option,
  vhost-iommu-support; this is required in order to take advantage of
  the vHost IOMMU feature introduced in DPDK v17.11.

---

v5:  - document DPDK v17.11 virtio PMD bug in guest
     - minor typographical corrections in documentation 

v4:  - rebase to HEAD of master
     - clarify that IOMMU support applies exclusively to vhost user
       client ports.
     - reword caveats regarding modifying vhost-iommu-support at runtime
     - use smap_get_bool() to parse vhost-iommu-support, instead of
       process_vhost_flags().
     - add stub implementation of dpdk_vhost_iommu_enabled().
     - move stdbool.h #include outside of DPDK compiler guards.
     - remove mention of vhost IOMMU mode from
       netdev_dpdk_vhost_client_configure() log.

v3:  - erroneous; disregard.

v2:  - refactor vHost IOMMU enablement mechanism (use a global config
       value, instead of the previous per-port approach).

Mark Kavanagh (2):
  netdev-dpdk: DPDK v17.11 upgrade
  netdev-dpdk: vHost IOMMU support

 .travis/linux-build.sh                   |  2 +-
 Documentation/faq/releases.rst           |  1 +
 Documentation/intro/install/dpdk.rst     | 24 ++++++++++++++++++-----
 Documentation/topics/dpdk/ring.rst       |  2 +-
 Documentation/topics/dpdk/vhost-user.rst | 33 ++++++++++++++++++++++++++++++++
 NEWS                                     |  3 +++
 lib/dpdk-stub.c                          |  6 ++++++
 lib/dpdk.c                               | 12 ++++++++++++
 lib/dpdk.h                               |  3 +++
 lib/netdev-dpdk.c                        | 19 ++++++++++++------
 vswitchd/vswitch.xml                     | 15 +++++++++++++++
 11 files changed, 107 insertions(+), 13 deletions(-)