[v8,00/10] examples/ipsec-secgw: make app to use ipsec library

  This patch series depends on the patch series:
ipsec: new library for IPsec data-path processing
to be applied first.

v7 -> v8
  rebase on top of crypto-next
  check-git-log nit-picks 

v6 -> v7
  Call drain_crypto_queue() for each processed port
  (reported/suggested by Akhil)
  Add ixgbe inline-ipsec test-case into functiona test scripts
  (for now ipv4 tunnel mode only)

v5 -> v6
  Address issues reported by Akhil:
     segfault when using lookaside-proto device
     HW IPv4 cksum offload not enabled by default
     crypto-dev dequeue() is called to often

v4 -> v5
- Address Akhil comments:
     documentation update
     spell checks spacing etc.
     introduce rxoffload/txoffload parameters
     single SA for ipv6
     update Makefile

v3 -> v4
 - fix few issues with the test scripts
 - update docs

v2 -> v3
 - add IPv6 cases into test scripts
 - fixes for IPv6 support
 - fixes for inline-crypto support
 - some code restructuring

v1 -> v2
 - Several bug fixes

That series contians few bug-fixes and changes to make ipsec-secgw
to utilize librte_ipsec library:
     - changes in the related data structures.
     - changes in the initialization code.
     - changes in the data-path code.
     - new command-line parameters to enable librte_ipsec codepath
       and related features.
     - test scripts to help automate ipsec-secgw functional testing.

Note that right now by default current (non-librte_ipsec) code-path
will be used. User has to run application with new command-line option
('-l')
to enable new codepath.
The main reason for that:
  - current librte_ipsec doesn't support all ipsec algorithms
    and features that the app does.
  - allow users to run both versions in parallel for some time
    to figure out any functional or performance degradation with the
    new code.

Test scripts were run with the following crypto devices:
 - aesni_mb
 - aesni_gcm
 - qat
 - ixgbe inline-ipsec (ipv4 tunnel mode)

Konstantin Ananyev (10):
  examples/ipsec-secgw: allow user to disable some Rx/Tx offloads
  examples/ipsec-secgw: allow to specify neighbour MAC address
  examples/ipsec-secgw: fix crypto-op might never get dequeued
  examples/ipsec-secgw: fix outbound codepath for single SA
  examples/ipsec-secgw: make local variables static
  examples/ipsec-secgw: fix inbound SA checking
  examples/ipsec-secgw: make app to use ipsec library
  examples/ipsec-secgw: make data-path to use ipsec library
  examples/ipsec-secgw: add scripts for functional test
  doc: update ipsec-secgw guide and relelase notes

 doc/guides/rel_notes/release_19_02.rst        |  14 +
 doc/guides/sample_app_ug/ipsec_secgw.rst      | 159 +++++-
 examples/ipsec-secgw/Makefile                 |   5 +-
 examples/ipsec-secgw/ipsec-secgw.c            | 488 ++++++++++++++----
 examples/ipsec-secgw/ipsec.c                  | 101 ++--
 examples/ipsec-secgw/ipsec.h                  |  67 +++
 examples/ipsec-secgw/ipsec_process.c          | 357 +++++++++++++
 examples/ipsec-secgw/meson.build              |   6 +-
 examples/ipsec-secgw/parser.c                 |  91 ++++
 examples/ipsec-secgw/parser.h                 |   8 +-
 examples/ipsec-secgw/sa.c                     | 263 +++++++++-
 examples/ipsec-secgw/sp4.c                    |  35 +-
 examples/ipsec-secgw/sp6.c                    |  35 +-
 examples/ipsec-secgw/test/common_defs.sh      | 162 ++++++
 examples/ipsec-secgw/test/data_rxtx.sh        |  62 +++
 examples/ipsec-secgw/test/linux_test4.sh      |  63 +++
 examples/ipsec-secgw/test/linux_test6.sh      |  64 +++
 examples/ipsec-secgw/test/run_test.sh         |  80 +++
 .../test/trs_aescbc_sha1_common_defs.sh       |  69 +++
 .../ipsec-secgw/test/trs_aescbc_sha1_defs.sh  |  67 +++
 .../test/trs_aescbc_sha1_esn_atom_defs.sh     |   5 +
 .../test/trs_aescbc_sha1_esn_defs.sh          |  66 +++
 .../test/trs_aescbc_sha1_old_defs.sh          |   5 +
 .../test/trs_aesgcm_common_defs.sh            |  60 +++
 examples/ipsec-secgw/test/trs_aesgcm_defs.sh  |  76 +++
 .../test/trs_aesgcm_esn_atom_defs.sh          |   5 +
 .../ipsec-secgw/test/trs_aesgcm_esn_defs.sh   |  66 +++
 .../test/trs_aesgcm_inline_crypto_defs.sh     |   6 +
 .../test/trs_aesgcm_inline_crypto_old_defs.sh |   5 +
 .../ipsec-secgw/test/trs_aesgcm_old_defs.sh   |   5 +
 .../test/tun_aescbc_sha1_common_defs.sh       |  68 +++
 .../ipsec-secgw/test/tun_aescbc_sha1_defs.sh  |  70 +++
 .../test/tun_aescbc_sha1_esn_atom_defs.sh     |   5 +
 .../test/tun_aescbc_sha1_esn_defs.sh          |  70 +++
 .../test/tun_aescbc_sha1_old_defs.sh          |   5 +
 .../test/tun_aesgcm_common_defs.sh            |  60 +++
 examples/ipsec-secgw/test/tun_aesgcm_defs.sh  |  80 +++
 .../test/tun_aesgcm_esn_atom_defs.sh          |   5 +
 .../ipsec-secgw/test/tun_aesgcm_esn_defs.sh   |  70 +++
 .../test/tun_aesgcm_inline_crypto_defs.sh     |   6 +
 .../test/tun_aesgcm_inline_crypto_old_defs.sh |   5 +
 .../ipsec-secgw/test/tun_aesgcm_old_defs.sh   |   5 +
 42 files changed, 2785 insertions(+), 159 deletions(-)
 create mode 100644 examples/ipsec-secgw/ipsec_process.c
 create mode 100644 examples/ipsec-secgw/test/common_defs.sh
 create mode 100644 examples/ipsec-secgw/test/data_rxtx.sh
 create mode 100644 examples/ipsec-secgw/test/linux_test4.sh
 create mode 100644 examples/ipsec-secgw/test/linux_test6.sh
 create mode 100644 examples/ipsec-secgw/test/run_test.sh
 create mode 100644 examples/ipsec-secgw/test/trs_aescbc_sha1_common_defs.sh
 create mode 100644 examples/ipsec-secgw/test/trs_aescbc_sha1_defs.sh
 create mode 100644 examples/ipsec-secgw/test/trs_aescbc_sha1_esn_atom_defs.sh
 create mode 100644 examples/ipsec-secgw/test/trs_aescbc_sha1_esn_defs.sh
 create mode 100644 examples/ipsec-secgw/test/trs_aescbc_sha1_old_defs.sh
 create mode 100644 examples/ipsec-secgw/test/trs_aesgcm_common_defs.sh
 create mode 100644 examples/ipsec-secgw/test/trs_aesgcm_defs.sh
 create mode 100644 examples/ipsec-secgw/test/trs_aesgcm_esn_atom_defs.sh
 create mode 100644 examples/ipsec-secgw/test/trs_aesgcm_esn_defs.sh
 create mode 100644 examples/ipsec-secgw/test/trs_aesgcm_inline_crypto_defs.sh
 create mode 100644 examples/ipsec-secgw/test/trs_aesgcm_inline_crypto_old_defs.sh
 create mode 100644 examples/ipsec-secgw/test/trs_aesgcm_old_defs.sh
 create mode 100644 examples/ipsec-secgw/test/tun_aescbc_sha1_common_defs.sh
 create mode 100644 examples/ipsec-secgw/test/tun_aescbc_sha1_defs.sh
 create mode 100644 examples/ipsec-secgw/test/tun_aescbc_sha1_esn_atom_defs.sh
 create mode 100644 examples/ipsec-secgw/test/tun_aescbc_sha1_esn_defs.sh
 create mode 100644 examples/ipsec-secgw/test/tun_aescbc_sha1_old_defs.sh
 create mode 100644 examples/ipsec-secgw/test/tun_aesgcm_common_defs.sh
 create mode 100644 examples/ipsec-secgw/test/tun_aesgcm_defs.sh
 create mode 100644 examples/ipsec-secgw/test/tun_aesgcm_esn_atom_defs.sh
 create mode 100644 examples/ipsec-secgw/test/tun_aesgcm_esn_defs.sh
 create mode 100644 examples/ipsec-secgw/test/tun_aesgcm_inline_crypto_defs.sh
 create mode 100644 examples/ipsec-secgw/test/tun_aesgcm_inline_crypto_old_defs.sh
 create mode 100644 examples/ipsec-secgw/test/tun_aesgcm_old_defs.sh