[PATCH 0/3] soc: fsl: dpio: Enable QMAN batch enqueuing

Youri Querry youri.querry_1 at nxp.com
Fri Dec 13 04:01:10 AEDT 2019


This patch set consists of:
- We added an interface to enqueue several packets at a time and
  improve performance.
- Make the algorithm decisions once at initialization and use
  function pointers to improve performance.
- Replaced the QMAN enqueue array mode algorithm with a ring
  mode algorithm. This is to make the enqueue of several frames
  at a time more effective.

Youri Querry (3):
  soc: fsl: dpio: Adding QMAN multiple enqueue interface.
  soc: fsl: dpio: QMAN performance improvement. Function pointer
    indirection.
  soc: fsl: dpio: Replace QMAN array mode by ring mode enqueue.

 drivers/soc/fsl/dpio/dpio-service.c |  69 +++-
 drivers/soc/fsl/dpio/qbman-portal.c | 766 ++++++++++++++++++++++++++++++++----
 drivers/soc/fsl/dpio/qbman-portal.h | 158 +++++++-
 include/soc/fsl/dpaa2-io.h          |   6 +-
 4 files changed, 907 insertions(+), 92 deletions(-)

-- 
2.7.4



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