dpdk: Update to use DPDK v21.11.

This commit adds support for DPDK v21.11, it includes the following
changes.

1. ci: Install python elftools for DPDK 21.02.
2. ci: Update meson requirement for DPDK 21.05.
3. netdev-dpdk: Fix build with 21.05.
4. ci: Compile DPDK in non developer mode.

   http://patchwork.ozlabs.org/project/openvswitch/list/?series=242480&state=*

5. netdev-dpdk: Remove access to DPDK internals.
6. netdev-dpdk: Remove unused attribute from rte_flow rule.
7. netdev-dpdk: Fix mbuf macros namespace with 21.11-rc1.
8. netdev-dpdk: Fix vhost namespace with 21.11-rc2.

   http://patchwork.ozlabs.org/project/openvswitch/list/?series=271159&state=*

In addition documentation and DPDK unit tests were also updated in this
commit for use with DPDK v21.11.

For credit all authors of the original commits to 'dpdk-latest' with the above
changes have been added as co-authors for this commit.

Signed-off-by: David Marchand <david.marchand@redhat.com>
Co-authored-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tested-by: Emma Finn <emma.finn"intel.com>
Tested-by: Seamus Ryan <seamus.ryan@intel.com>
Acked-by: Kevin Traynor <ktraynor@redhat.com>
Signed-off-by: Ian Stokes <ian.stokes@intel.com>

5 files changed, 8 insertions, 8 deletions

diff --git a/Documentation/topics/dpdk/phy.rst b/Documentation/topics/dpdk/phy.rst
index 986dbd38e..937f4c40e 100644
--- a/Documentation/topics/dpdk/phy.rst
+++ b/Documentation/topics/dpdk/phy.rst
@@ -117,7 +117,7 @@ tool::
 
 For more information, refer to the `DPDK documentation <dpdk-drivers>`__.
 
-.. _dpdk-drivers: https://doc.dpdk.org/guides-20.11/linux_gsg/linux_drivers.html
+.. _dpdk-drivers: https://doc.dpdk.org/guides-21.11/linux_gsg/linux_drivers.html
 
 .. _dpdk-phy-multiqueue:
 
@@ -235,7 +235,7 @@ To hotplug a port with igb_uio in this case, DPDK must be configured to use
 physical addressing for IOVA mode. For more information regarding IOVA modes
 in DPDK please refer to the `DPDK IOVA Mode Detection`__.
 
-__ https://doc.dpdk.org/guides-20.11/prog_guide/env_abstraction_layer.html#iova-mode-detection
+__ https://doc.dpdk.org/guides-21.11/prog_guide/env_abstraction_layer.html#iova-mode-detection
 
 To configure OVS DPDK to use physical addressing for IOVA::
 
@@ -267,7 +267,7 @@ Representors are multi devices created on top of one PF.
 
 For more information, refer to the `DPDK documentation`__.
 
-__ https://doc.dpdk.org/guides-20.11/prog_guide/switch_representation.html
+__ https://doc.dpdk.org/guides-21.11/prog_guide/switch_representation.html
 
 Prior to port representors there was a one-to-one relationship between the PF
 and the eth device. With port representors the relationship becomes one PF to
@@ -401,7 +401,7 @@ in the ``options`` column of the ``Interface`` table.
    kernel netdevice, and be inherited from it when Open vSwitch is restarted,
    even if the options described in this section are unset from Open vSwitch.
 
-.. _bifurcated-drivers: https://doc.dpdk.org/guides-20.11/linux_gsg/linux_drivers.html#bifurcated-driver
+.. _bifurcated-drivers: https://doc.dpdk.org/guides-21.11/linux_gsg/linux_drivers.html#bifurcated-driver
 
 - Configure the VF MAC address::
 
diff --git a/Documentation/topics/dpdk/vdev.rst b/Documentation/topics/dpdk/vdev.rst
index 7bd48165e..97ac6d9a5 100644
--- a/Documentation/topics/dpdk/vdev.rst
+++ b/Documentation/topics/dpdk/vdev.rst
@@ -63,4 +63,4 @@ run::
 More information on the different types of virtual DPDK PMDs can be found in
 the `DPDK documentation`__.
 
-__ https://doc.dpdk.org/guides-20.11/nics/overview.html
+__ https://doc.dpdk.org/guides-21.11/nics/overview.html
diff --git a/Documentation/topics/dpdk/vhost-user.rst b/Documentation/topics/dpdk/vhost-user.rst
index 4545f8f64..97e66a99e 100644
--- a/Documentation/topics/dpdk/vhost-user.rst
+++ b/Documentation/topics/dpdk/vhost-user.rst
@@ -539,4 +539,4 @@ shown with::
 
 Further information can be found in the
 `DPDK documentation
-<https://doc.dpdk.org/guides-20.11/prog_guide/vhost_lib.html>`__
+<https://doc.dpdk.org/guides-21.11/prog_guide/vhost_lib.html>`__
diff --git a/Documentation/topics/testing.rst b/Documentation/topics/testing.rst
index 0ddcbd58a..ea11700e3 100644
--- a/Documentation/topics/testing.rst
+++ b/Documentation/topics/testing.rst
@@ -353,7 +353,7 @@ All tests are skipped if no hugepages are configured. User must look into the DP
 manual to figure out how to `Configure hugepages`_.
 The phy test will skip if no compatible physical device is available.
 
-.. _Configure hugepages: https://doc.dpdk.org/guides-20.11/linux_gsg/sys_reqs.html
+.. _Configure hugepages: https://doc.dpdk.org/guides-21.11/linux_gsg/sys_reqs.html
 
 All the features documented under `Unit Tests`_ are available for the DPDK
 datapath testsuite.
diff --git a/Documentation/topics/userspace-tso.rst b/Documentation/topics/userspace-tso.rst
index bd64e7ed3..33a85965c 100644
--- a/Documentation/topics/userspace-tso.rst
+++ b/Documentation/topics/userspace-tso.rst
@@ -46,7 +46,7 @@ datasheet for compatibility. Secondly, the NIC must have an associated DPDK
 Poll Mode Driver (PMD) which supports `TSO`. For a list of features per PMD,
 refer to the `DPDK documentation`__.
 
-__ https://doc.dpdk.org/guides-20.11/nics/overview.html
+__ https://doc.dpdk.org/guides-21.11/nics/overview.html
 
 Enabling TSO
 ~~~~~~~~~~~~