[dpdk-dev] [PATCHv7 0/9] ethdev: add new API to retrieve RX/TX queue information

[Konstantin Ananyev <konstantin.ananyev@intel.com>]

Add the ability for the upper layer to query:
1) configured RX/TX queue information.
2) information about RX/TX descriptors min/max/align
numbers per queue for the device.

v2 changes:
- Add formal check for the qinfo input parameter.
- As suggested rename 'rx_qinfo/tx_qinfo' to 'rxq_info/txq_info'

v3 changes:
- Updated rte_ether_version.map
- Merged with latest changes

v4 changes:
- rte_ether_version.map: move new functions into DPDK_2.1 sub-space.

v5 changes:
- adressed previous code-review comments
- rte_ether_version.map: move new functions into DPDK_2.2 sub-space.
- added new fields into rte_eth_dev_info

v6 chages:
- respin to comply with latest dpdk.org
- update release_notes, section "New Features"

v7 changes:
- update release notes, sections: "API Changes", "ABI Changes"

Konstantin Ananyev (9):
  ethdev: add new API to retrieve RX/TX queue information
  i40e: add support for eth_(rxq|txq)_info_get and (rx|tx)_desc_lim
  ixgbe: add support for eth_(rxq|txq)_info_get and (rx|tx)_desc_lim
  e1000: add support for eth_(rxq|txq)_info_get and (rx|tx)_desc_lim
  fm10k: add HW specific desc_lim data into dev_info
  cxgbe: add HW specific desc_lim data into dev_info
  vmxnet3: add HW specific desc_lim data into dev_info
  testpmd: add new command to display RX/TX queue information
  doc: release notes update for queue_info_get() and (rx|tx)_desc_limit

 app/test-pmd/cmdline.c                 | 48 +++++++++++++++++++
 app/test-pmd/config.c                  | 77 ++++++++++++++++++++++++++++++
 app/test-pmd/testpmd.h                 |  2 +
 doc/guides/rel_notes/release_2_2.rst   | 13 ++++++
 drivers/net/cxgbe/cxgbe_ethdev.c       |  9 ++++
 drivers/net/e1000/e1000_ethdev.h       | 36 ++++++++++++++
 drivers/net/e1000/em_ethdev.c          | 14 ++++++
 drivers/net/e1000/em_rxtx.c            | 71 ++++++++++++++++------------
 drivers/net/e1000/igb_ethdev.c         | 22 +++++++++
 drivers/net/e1000/igb_rxtx.c           | 66 +++++++++++++++++---------
 drivers/net/fm10k/fm10k_ethdev.c       | 11 +++++
 drivers/net/i40e/i40e_ethdev.c         | 14 ++++++
 drivers/net/i40e/i40e_ethdev.h         |  5 ++
 drivers/net/i40e/i40e_ethdev_vf.c      | 12 +++++
 drivers/net/i40e/i40e_rxtx.c           | 37 +++++++++++++++
 drivers/net/ixgbe/ixgbe_ethdev.c       | 23 +++++++++
 drivers/net/ixgbe/ixgbe_ethdev.h       |  6 +++
 drivers/net/ixgbe/ixgbe_rxtx.c         | 68 +++++++++++++++++----------
 drivers/net/ixgbe/ixgbe_rxtx.h         | 21 +++++++++
 drivers/net/vmxnet3/vmxnet3_ethdev.c   | 12 +++++
 lib/librte_ether/rte_ethdev.c          | 68 +++++++++++++++++++++++++++
 lib/librte_ether/rte_ethdev.h          | 85 +++++++++++++++++++++++++++++++++-
 lib/librte_ether/rte_ether_version.map |  8 ++++
 23 files changed, 648 insertions(+), 80 deletions(-)

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1.8.5.3