[dpdk-dev] [PATCH v2 0/6] Support configuring hash functions

[Helin Zhang]

These pathches mainly support configuring hash functions.
In detail,
 - It can select Toeplitz or simple XOR hash functions.
 - It can configure symmetric hash functions.
   * Get/set symmetric hash enable per port.
   * Get/set symmetric hash enable per 'PCTYPE'.
   * Get/set filter swap configurations.
 - 'ethdev' level interfaces are added.
   * 'is_command_supported', to check if a feature (command)
     is supported on a port.
   * 'rx_classification_filter_ctl', a common API to execute
     specific command of each feature.
 - Seven commands are implemented in testpmd to support
   testing above.
Note that 'PCTYPE' means 'Packet Classification Type'.

Helin Zhang (6):
  ethdev: rename macros of packet classification type
  ethdev: add new ops of 'is_command_supported' and    
    'rx_classification_filter_ctl'
  i40e: support of 'rx_classification_filter_ctl'
  i40e: support of 'is_command_supported'
  i40e: Initialize hash function during port initialization.
  app/testpmd: add commands for configuring hash functions

 app/test-pmd/cmdline.c              | 579 ++++++++++++++++++++++++++++++++++++
 lib/librte_ether/Makefile           |   1 +
 lib/librte_ether/rte_eth_features.h |  73 +++++
 lib/librte_ether/rte_ethdev.c       |  31 ++
 lib/librte_ether/rte_ethdev.h       | 131 +++++---
 lib/librte_pmd_i40e/Makefile        |   6 +
 lib/librte_pmd_i40e/i40e_ethdev.c   | 484 ++++++++++++++++++++++++++++++
 lib/librte_pmd_i40e/i40e_ethdev.h   |   2 +
 lib/librte_pmd_i40e/rte_i40e.h      | 108 +++++++
 9 files changed, 1377 insertions(+), 38 deletions(-)
 create mode 100644 lib/librte_ether/rte_eth_features.h
 create mode 100644 lib/librte_pmd_i40e/rte_i40e.h

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1.8.1.4