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From: Leon Romanovsky <leon@kernel.org>
To: Doug Ledford <dledford@redhat.com>, Jason Gunthorpe <jgg@mellanox.com>
Cc: Leon Romanovsky <leonro@mellanox.com>,
	linux-rdma@vger.kernel.org, Maor Gottlieb <maorg@mellanox.com>,
	Mark Zhang <markz@mellanox.com>,
	netdev@vger.kernel.org, Saeed Mahameed <saeedm@mellanox.com>
Subject: [PATCH rdma-next v2 0/6] Set flow_label and RoCEv2 UDP source port for datagram QP
Date: Mon, 13 Apr 2020 16:36:57 +0300	[thread overview]
Message-ID: <20200413133703.932731-1-leon@kernel.org> (raw)

From: Leon Romanovsky <leonro@mellanox.com>

Changelog:
 v2: Dropped patch "RDMA/cm: Set flow label of recv_wc based on primary
 flow label", because it violates IBTA 13.5.4.3/13.5.4.4 sections.
 v1: Added extra patch to reduce amount of kzalloc/kfree calls in
 the HCA set capability flow.
 https://lore.kernel.org/lkml/20200322093031.918447-1-leon@kernel.org
 v0: https://lore.kernel.org/linux-rdma/20200318095300.45574-1-leon@kernel.org
--------------------------------

From Mark:

This series provide flow label and UDP source port definition in RoCE v2.
Those fields are used to create entropy for network routes (ECMP), load
balancers and 802.3ad link aggregation switching that are not aware of
RoCE headers.

Thanks.

Leon Romanovsky (1):
  net/mlx5: Refactor HCA capability set flow

Mark Zhang (5):
  net/mlx5: Enable SW-defined RoCEv2 UDP source port
  RDMA/core: Add hash functions to calculate RoCEv2 flowlabel and UDP
    source port
  RDMA/mlx5: Define RoCEv2 udp source port when set path
  RDMA/cma: Initialize the flow label of CM's route path record
  RDMA/mlx5: Set UDP source port based on the grh.flow_label

 drivers/infiniband/core/cma.c                 | 23 +++++
 drivers/infiniband/hw/mlx5/ah.c               | 21 +++-
 drivers/infiniband/hw/mlx5/main.c             |  4 +-
 drivers/infiniband/hw/mlx5/mlx5_ib.h          |  4 +-
 drivers/infiniband/hw/mlx5/qp.c               | 30 ++++--
 .../net/ethernet/mellanox/mlx5/core/main.c    | 96 +++++++++++--------
 include/linux/mlx5/mlx5_ifc.h                 |  5 +-
 include/rdma/ib_verbs.h                       | 44 +++++++++
 8 files changed, 173 insertions(+), 54 deletions(-)

--
2.25.2


             reply	other threads:[~2020-04-13 13:37 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-13 13:36 Leon Romanovsky [this message]
2020-04-13 13:36 ` [PATCH mlx5-next v2 1/6] net/mlx5: Refactor HCA capability set flow Leon Romanovsky
2020-04-13 20:47   ` Saeed Mahameed
2020-04-14  7:23     ` Leon Romanovsky
2020-04-13 13:36 ` [PATCH mlx5-next v2 2/6] net/mlx5: Enable SW-defined RoCEv2 UDP source port Leon Romanovsky
2020-04-13 13:37 ` [PATCH rdma-next v2 3/6] RDMA/core: Add hash functions to calculate RoCEv2 flowlabel and " Leon Romanovsky
2020-04-13 13:37 ` [PATCH rdma-next v2 4/6] RDMA/mlx5: Define RoCEv2 udp source port when set path Leon Romanovsky
2020-04-13 13:37 ` [PATCH rdma-next v2 5/6] RDMA/cma: Initialize the flow label of CM's route path record Leon Romanovsky
2020-04-13 13:37 ` [PATCH rdma-next v2 6/6] RDMA/mlx5: Set UDP source port based on the grh.flow_label Leon Romanovsky
2020-04-19 13:02 ` [PATCH rdma-next v2 0/6] Set flow_label and RoCEv2 UDP source port for datagram QP Leon Romanovsky

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