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[0/8] net/sfc: improve flow action RSS support on EF100 boards

Message ID 20220201085002.320102-1-ivan.malov@oktetlabs.ru (mailing list archive)
Headers

Message

Ivan Malov Feb. 1, 2022, 8:49 a.m. UTC 
  The first patch reworks flow action RSS support in general, on
all board types. Later patches add support for EF100-specific
features: the even spread mode (no indirection table) and the
ability to select indirection table size in the normal mode.

Ivan Malov (8):
  net/sfc: rework flow action RSS support
  common/sfc_efx/base: query RSS queue span limit on Riverhead
  net/sfc: use non-static queue span limit in flow action RSS
  common/sfc_efx/base: revise name of RSS table entry count
  common/sfc_efx/base: support selecting RSS table entry count
  net/sfc: use adaptive table entry count in flow action RSS
  common/sfc_efx/base: support the even spread RSS mode
  net/sfc: use the even spread mode in flow action RSS

 drivers/common/sfc_efx/base/ef10_impl.h  |  11 +-
 drivers/common/sfc_efx/base/ef10_nic.c   |  49 ++-
 drivers/common/sfc_efx/base/ef10_rx.c    | 186 +++++++--
 drivers/common/sfc_efx/base/efx.h        |  43 +-
 drivers/common/sfc_efx/base/efx_impl.h   |   3 +-
 drivers/common/sfc_efx/base/efx_mcdi.h   |  11 +
 drivers/common/sfc_efx/base/efx_rx.c     |  81 +++-
 drivers/common/sfc_efx/base/rhead_impl.h |  11 +-
 drivers/common/sfc_efx/base/rhead_rx.c   |  16 +-
 drivers/common/sfc_efx/base/siena_nic.c  |   5 +
 drivers/common/sfc_efx/version.map       |   1 +
 drivers/net/sfc/meson.build              |   1 +
 drivers/net/sfc/sfc.c                    |  12 +-
 drivers/net/sfc/sfc.h                    |   4 +-
 drivers/net/sfc/sfc_ethdev.c             |   8 +-
 drivers/net/sfc/sfc_flow.c               | 249 +++---------
 drivers/net/sfc/sfc_flow.h               |  19 +-
 drivers/net/sfc/sfc_flow_rss.c           | 474 +++++++++++++++++++++++
 drivers/net/sfc/sfc_flow_rss.h           |  86 ++++
 19 files changed, 977 insertions(+), 293 deletions(-)
 create mode 100644 drivers/net/sfc/sfc_flow_rss.c
 create mode 100644 drivers/net/sfc/sfc_flow_rss.h