netdev - [pull request][net-next 00/14] Mellanox, mlx5e updates 2018-12-11

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Date:   Tue, 11 Dec 2018 15:23:55 -0800
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][net-next 00/14] Mellanox, mlx5e updates 2018-12-11

Hi Dave,

This series includes three updates to mlx5e driver, 
- Eswitch remote mirroring support.
- CQE padding for ethernet CQs on PPC.
- FW monitor counters support.

For more information please see tag log bleow.

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

Thanks,
Saeed.

---

The following changes since commit 0bd72117fba2dd51a65eaa7b480adc0eea9a4409:

  bpf: fix up uapi helper description and sync bpf header with tools (2018-12-11 11:06:43 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux.git tags/mlx5e-updates-2018-12-11

for you to fetch changes up to 5c7e8bbb025726f9cb9b2bc050509a94262426f8:

  net/mlx5e: Use monitor counters for update stats (2018-12-11 14:52:20 -0800)

----------------------------------------------------------------
mlx5e-updates-2018-12-11

>From Eli Britstein,
Patches 1-10 adds remote mirroring support.
Patches 1-4 refactor encap related code as pre-steps for using per
destination encapsulation properties.
Patches 5-7 use extended destination feature for single/multi
destination scenarios that have a single encap destination.
Patches 8-10 enable multiple encap destinations for a TC flow.

From, Daniel Jurgens,
Patch 11, Use CQE padding for Ethernet CQs, PPC showed up to a 24%
improvement in small packet throughput

>From Eyal Davidovich,
patches 12-14, FW monitor counter support
FW monitor counters feature came to solve the delayed reporting of
FW stats in the atomic get_stats64 ndo, since we can't access the
FW at that stage, this feature will enable immediate FW stats updates
in the driver via fw events on specific stats updates.

Patch 12, cleanup to avoid querying a FW counter when it is not
supported
Patch 13, Monitor counters FW commands support
Patch 14, Use monitor counters in ethernet netdevice to update FW
stats reported in the atomic get_stats64 ndo.

----------------------------------------------------------------
Daniel Jurgens (1):
      net/mlx5e: Use CQE padding for Ethernet CQs

Eli Britstein (10):
      net/mlx5: Consider encapsulation properties when comparing destinations
      net/mlx5: E-Switch, Rename esw attr mirror count field
      net/mlx5e: Refactor eswitch flow attr for destination specific properties
      net/mlx5e: Move flow attr reformat action bit to per dest flags
      net/mlx5e: Annul encap action ordering requirement
      net/mlx5e: Replace the split logic with extended destination
      net/mlx5e: Support header rewrite actions with remote port mirroring
      net/mlx5e: Change parse attr struct to accommodate multiple tunnel infos
      net/mlx5e: Allow association of a flow to multiple encaps
      net/mlx5e: Support multiple encapsulations for a TC flow

Eyal Davidovich (3):
      net/mlx5e: Avoid query PPCNT register if not supported by the device
      net/mlx5e: Monitor counters commands support
      net/mlx5e: Use monitor counters for update stats

 drivers/net/ethernet/mellanox/mlx5/core/Makefile   |   2 +-
 drivers/net/ethernet/mellanox/mlx5/core/en.h       |   3 +
 .../ethernet/mellanox/mlx5/core/en/monitor_stats.c | 169 +++++++++++++++++++
 .../ethernet/mellanox/mlx5/core/en/monitor_stats.h |  12 ++
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c  |  16 +-
 drivers/net/ethernet/mellanox/mlx5/core/en_stats.c |  12 ++
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.c    | 181 ++++++++++++++-------
 drivers/net/ethernet/mellanox/mlx5/core/eswitch.h  |  16 +-
 .../ethernet/mellanox/mlx5/core/eswitch_offloads.c |  44 +++--
 drivers/net/ethernet/mellanox/mlx5/core/fs_core.c  |   5 +-
 drivers/net/ethernet/mellanox/mlx5/core/wq.c       |   3 +-
 drivers/net/ethernet/mellanox/mlx5/core/wq.h       |   7 +-
 include/linux/mlx5/cq.h                            |  10 +-
 include/linux/mlx5/mlx5_ifc.h                      |   4 +-
 14 files changed, 393 insertions(+), 91 deletions(-)
 create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/en/monitor_stats.c
 create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/en/monitor_stats.h