[PATCH v2 0/2] net/sfc: support SN1022 SoC

[Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>]

I apologize for very late patch series. Of course, I'd be happy
if the series is included in 21.11 since it is a final step to
support SN1022 SoC. Now it is really late.

A tiny excuse is that net/sfc part was 90% rewritten to use [1].
Many thanks to Dmitry. Solution with mempool event callback is
much better than our previous.

The series is carefully tested on all NICs supported by net/sfc.
Build is tested on RHEL, CentOS, Fedora, Debian and Ubuntu distros.

Build time option is removed in v2 and there is no measurable
performance degration now (less than 1%).

[1] https://patches.dpdk.org/project/dpdk/patch/20211018224353.3362537-2-dkozlyuk@nvidia.com/

v2:
    - avoid recursive lock
    - avoid build-time option

Andrew Rybchenko (1):
  common/sfc_efx/base: support NIC DMA memory regions API

Viacheslav Galaktionov (1):
  net/sfc: support regioned NIC DMA memory mapping type

 doc/guides/rel_notes/release_21_11.rst  |   1 +
 drivers/common/sfc_efx/base/ef10_nic.c  |  51 +++
 drivers/common/sfc_efx/base/efx.h       |  46 +++
 drivers/common/sfc_efx/base/efx_impl.h  |  20 ++
 drivers/common/sfc_efx/base/efx_mcdi.c  | 204 +++++++++++
 drivers/common/sfc_efx/base/efx_mcdi.h  |  31 ++
 drivers/common/sfc_efx/base/efx_nic.c   | 460 ++++++++++++++++++++++++
 drivers/common/sfc_efx/base/siena_nic.c |   2 +
 drivers/common/sfc_efx/version.map      |   3 +
 drivers/net/sfc/meson.build             |   1 +
 drivers/net/sfc/sfc.c                   |  25 +-
 drivers/net/sfc/sfc.h                   |   8 +-
 drivers/net/sfc/sfc_dp_rx.h             |   4 +
 drivers/net/sfc/sfc_dp_tx.h             |   4 +
 drivers/net/sfc/sfc_ef100_rx.c          |  40 ++-
 drivers/net/sfc/sfc_ef100_tx.c          | 111 ++++--
 drivers/net/sfc/sfc_ef10_essb_rx.c      |   5 +
 drivers/net/sfc/sfc_ef10_rx.c           |   5 +
 drivers/net/sfc/sfc_ef10_tx.c           |   5 +
 drivers/net/sfc/sfc_ethdev.c            |  13 +
 drivers/net/sfc/sfc_ev.c                |   1 +
 drivers/net/sfc/sfc_mcdi.c              |   5 +-
 drivers/net/sfc/sfc_nic_dma.c           | 335 +++++++++++++++++
 drivers/net/sfc/sfc_nic_dma.h           |  29 ++
 drivers/net/sfc/sfc_nic_dma_dp.h        |  57 +++
 drivers/net/sfc/sfc_port.c              |   3 +-
 drivers/net/sfc/sfc_rx.c                |   9 +-
 drivers/net/sfc/sfc_tx.c                |   9 +-
 28 files changed, 1431 insertions(+), 56 deletions(-)
 create mode 100644 drivers/net/sfc/sfc_nic_dma.c
 create mode 100644 drivers/net/sfc/sfc_nic_dma.h
 create mode 100644 drivers/net/sfc/sfc_nic_dma_dp.h

-- 
2.30.2