[dpdk-dev] [PATCH v3 0/3] Extended xstats API in ethdev library to allow grouping of stats

Jacek Piasecki jacekx.piasecki at intel.com
Mon Apr 3 14:09:50 CEST 2017


Extended xstats API in ethdev library to allow grouping of stats logically
so they can be retrieved per logical grouping  managed by the application.
Changed existing functions rte_eth_xstats_get_names and rte_eth_xstats_get
to use a new list of arguments: array of ids and array of values.
ABI versioning mechanism was used to support backward compatibility.
Introduced two new functions rte_eth_xstats_get_all and
rte_eth_xstats_get_names_all which keeps functionality of the previous
ones (respectively rte_eth_xstats_get and rte_eth_xstats_get_names)
but use new API inside. Both functions marked as deprecated. 
Introduced new function: rte_eth_xstats_get_id_by_name to retrieve
xstats ids by its names.
Extended functionality of proc_info application:
--xstats-name NAME: to display single xstat value by NAME
Updated test-pmd application to use new API.

v3 changes:
checkpatch fixes
removed malloc bug in ethdev
add new command to proc_info and IDs parsing
merged testpmd and proc_info patch with library patch

Jacek Piasecki (3):
  add new xstats API retrieving by id
  add new xstats API id support for e1000
  add new xstats API id support for ixgbe

 app/proc_info/main.c                   | 148 +++++++++++-
 app/test-pmd/config.c                  |  19 +-
 drivers/net/e1000/igb_ethdev.c         |  92 ++++++-
 drivers/net/ixgbe/ixgbe_ethdev.c       | 179 ++++++++++++++
 lib/librte_ether/Makefile              |   2 +-
 lib/librte_ether/rte_ethdev.c          | 422 +++++++++++++++++++++++++--------
 lib/librte_ether/rte_ethdev.h          | 176 +++++++++++++-
 lib/librte_ether/rte_ether_version.map |  12 +
 8 files changed, 915 insertions(+), 135 deletions(-)

-- 
1.9.1



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