netdev - [pull request][for-next 00/12] Mellanox, mlx5e updates 2018-05-25

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Message-Id: <20180526000207.19568-1-saeedm@mellanox.com>
Date:   Fri, 25 May 2018 17:01:55 -0700
From:   Saeed Mahameed <saeedm@...lanox.com>
To:     "David S. Miller" <davem@...emloft.net>
Cc:     netdev@...r.kernel.org, Saeed Mahameed <saeedm@...lanox.com>
Subject: [pull request][for-next 00/12] Mellanox, mlx5e updates 2018-05-25

Hi dave,

This is a mlx5e only pull request, for more information please see tag
log below.

Please pull and let me know if there's any problem.

Thanks,
Saeed.

----

The following changes since commit e52cde71709348c0d67bf0f213b438fa4d6cf9a9:

  net: dsa: dsa_loop: Make dynamic debugging helpful (2018-05-25 16:46:29 -0400)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux.git tags/mlx5e-updates-2018-05-25

for you to fetch changes up to 05909babce5328f468f7ac3a1033431c895f97a5:

  net/mlx5e: Avoid reset netdev stats on configuration changes (2018-05-25 16:14:28 -0700)

----------------------------------------------------------------
mlx5e-updates-2018-05-25

This series includes updates for mlx5e netdev driver.

1) Allowr flow based VF vport mirroring under sriov switchdev scheme,
added support for offloading the TC mirred mirror sub-action, from
Chris Mi.

=================
From: Or Gerlitz <ogerlitz@...lanox.com>

The user will typically set the actions order such that the mirror
port (mirror VF) sees packets as the original port (VF under
mirroring) sent them or as it will receive them. In the general case,
it means that packets are potentially sent to the mirror port before
or after some actions were applied on them.

To properly do that, we follow on the exact action order as set for
the flow and make sure this will also be the case when we program the
HW offload.

If all the actions should apply before forwarding to the mirror and dest port,
mirroring is just multicasting to the two vports. Otherwise, we split
the TC flow to two HW rules, where the 1st applies only the actions
needed up to the mirror (if there are such) and the 2nd the rest of
the actions plus the forwarding to the dest vport.
=================

2) Move to order-0 only allocations (using fragmented work queues) for all
work queues used by the driver, RX and TX descriptor rings
(RQs, SQs and Completion Queues (CQs)), from Tariq Toukan.

3) Avoid resetting netdevice statistics on netdevice
state changes, from Eran Ben Elisha.

----------------------------------------------------------------
Chris Mi (5):
      net/mlx5: E-Switch, Reorganize and rename fdb flow tables
      net/mlx5: Add cap bits for flow table destination in FDB table
      net/mlx5: E-switch, Create a second level FDB flow table
      net/mlx5e: Parse mirroring action for offloaded TC eswitch flows
      net/mlx5e: Split offloaded eswitch TC rules for port mirroring

Eran Ben Elisha (1):
      net/mlx5e: Avoid reset netdev stats on configuration changes

Saeed Mahameed (1):
      net/mlx5e: Move phy link down events counter out of SW stats

Shalom Lagziel (1):
      net/mlx5e: Introducing new statistics rwlock

Tariq Toukan (4):
      net/mlx5e: Use WQ API functions instead of direct fields access
      net/mlx5e: TX, Use actual WQE size for SQ edge fill
      net/mlx5i: Use compilation flag in IPOIB header
      net/mlx5: Use order-0 allocations for all WQ types

 drivers/net/ethernet/mellanox/mlx5/core/en.h       |  30 ++-
 .../mellanox/mlx5/core/en_accel/tls_rxtx.c         |   4 +-
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c  |  88 ++++---
 drivers/net/ethernet/mellanox/mlx5/core/en_rep.c   |  20 +-
 drivers/net/ethernet/mellanox/mlx5/core/en_rx.c    | 126 ++++++----
 drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 101 ++++----
 drivers/net/ethernet/mellanox/mlx5/core/en_stats.h |   5 +-
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.c    |  83 +++++--
 drivers/net/ethernet/mellanox/mlx5/core/en_tx.c    | 262 +++++++++++++--------
 drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c  |   6 +-
 drivers/net/ethernet/mellanox/mlx5/core/eswitch.c  |  22 +-
 drivers/net/ethernet/mellanox/mlx5/core/eswitch.h  |  23 +-
 .../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 133 ++++++++---
 .../net/ethernet/mellanox/mlx5/core/fpga/conn.c    |  14 +-
 .../net/ethernet/mellanox/mlx5/core/fpga/conn.h    |   2 +-
 drivers/net/ethernet/mellanox/mlx5/core/fs_core.c  |   2 +-
 .../net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h  |  26 ++
 drivers/net/ethernet/mellanox/mlx5/core/wq.c       |  94 +++++---
 drivers/net/ethernet/mellanox/mlx5/core/wq.h       |  50 ++--
 include/linux/mlx5/driver.h                        |  16 +-
 include/linux/mlx5/mlx5_ifc.h                      |   4 +-
 21 files changed, 724 insertions(+), 387 deletions(-)