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From: "Minggang Li(Gavin)" <gavinl@nvidia.com>
To: <viacheslavo@nvidia.com>, <matan@nvidia.com>, <orika@nvidia.com>,
	<thomas@monjalon.net>
Cc: <dev@dpdk.org>, <rasland@nvidia.com>
Subject: [PATCH V1 0/7] port probe time optimization
Date: Wed, 16 Oct 2024 11:38:11 +0300	[thread overview]
Message-ID: <20241016083818.662020-1-gavinl@nvidia.com> (raw)

This patch series introduced a feature that the time to probe a VF/SF will
be reduced greatly in large scale, eg hundreds of VF/SFs. This feature is
controlled through the "probe_opt_en" device argument. Setting it to a
non-zero value indicates the application will enable this functionality
when probing a device. This feature relies on a feature of RDMA driver to
be release in incoming upstream kernel 6.13 or the equivalent in
OFED 24.10, ie. RDMA monitor. For further information on the devargs
limitation, see "doc/guides/nics/mlx5.rst".

Minggang Li(Gavin) (5):
  mailmap: update user name
  common/mlx5: fix Netlink socket leak
  common/mlx5: add RDMA monitor event awareness
  mlx5: use RDMA Netlink to update port information
  mlx5: add backward compatibility for RDMA monitor

Rongwei Liu (2):
  net/mlx5: optimize device probing
  net/mlx5: add new devargs to control probe optimization

 .mailmap                                     |   2 +-
 doc/guides/nics/mlx5.rst                     |  13 +
 drivers/common/mlx5/linux/meson.build        |  10 +
 drivers/common/mlx5/linux/mlx5_common_os.h   |   6 +
 drivers/common/mlx5/linux/mlx5_nl.c          | 262 ++++++++++++++++---
 drivers/common/mlx5/linux/mlx5_nl.h          |  36 ++-
 drivers/common/mlx5/mlx5_common.c            |  20 ++
 drivers/common/mlx5/mlx5_common.h            |  15 ++
 drivers/common/mlx5/version.map              |   3 +
 drivers/common/mlx5/windows/mlx5_common_os.h |   5 +
 drivers/net/mlx5/linux/mlx5_ethdev_os.c      | 136 ++++++++++
 drivers/net/mlx5/linux/mlx5_os.c             | 144 ++++++++--
 drivers/net/mlx5/linux/mlx5_os.h             |   6 -
 drivers/net/mlx5/mlx5.h                      |   3 +
 drivers/net/mlx5/windows/mlx5_os.h           |   5 -
 15 files changed, 591 insertions(+), 75 deletions(-)

-- 
2.34.1


             reply	other threads:[~2024-10-16  8:38 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-16  8:38 Minggang Li(Gavin) [this message]
2024-10-16  8:38 ` [PATCH V1 1/7] mailmap: update user name Minggang Li(Gavin)
2024-10-16  8:38 ` [PATCH V1 2/7] net/mlx5: optimize device probing Minggang Li(Gavin)
2024-10-16  8:38 ` [PATCH V1 3/7] net/mlx5: add new devargs to control probe optimization Minggang Li(Gavin)
2024-10-16  8:38 ` [PATCH V1 4/7] common/mlx5: fix Netlink socket leak Minggang Li(Gavin)
2024-10-16  8:38 ` [PATCH V1 5/7] common/mlx5: add RDMA monitor event awareness Minggang Li(Gavin)
2024-10-16  8:38 ` [PATCH V1 6/7] mlx5: use RDMA Netlink to update port information Minggang Li(Gavin)
2024-10-16  8:38 ` [PATCH V1 7/7] mlx5: add backward compatibility for RDMA monitor Minggang Li(Gavin)

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