From: Leon Romanovsky <leon@kernel.org>
To: Jason Gunthorpe <jgg@nvidia.com>
Cc: Leon Romanovsky <leonro@nvidia.com>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org,
Mark Zhang <markzhang@nvidia.com>,
netdev@vger.kernel.org, Or Har-Toov <ohartoov@nvidia.com>,
Paolo Abeni <pabeni@redhat.com>,
Patrisious Haddad <phaddad@nvidia.com>,
Saeed Mahameed <saeedm@nvidia.com>
Subject: [PATCH rdma-next 0/6] Add 800Gb (XDR) speed support
Date: Wed, 20 Sep 2023 13:07:39 +0300 [thread overview]
Message-ID: <cover.1695204156.git.leon@kernel.org> (raw)
From: Leon Romanovsky <leonro@nvidia.com>
Hi,
This series extends RDMA subsystem and mlx5_ib driver to support 800Gb
(XDR) speed which was added to IBTA v1.7 specification.
Thanks
Or Har-Toov (2):
IB/core: Add support for XDR link speed
IB/mlx5: Expose XDR speed through MAD
Patrisious Haddad (4):
IB/mlx5: Add support for 800G_8X lane speed
IB/mlx5: Rename 400G_8X speed to comply to naming convention
IB/mlx5: Adjust mlx5 rate mapping to support 800Gb
RDMA/ipoib: Add support for XDR speed in ethtool
drivers/infiniband/core/sysfs.c | 4 ++++
drivers/infiniband/core/uverbs_std_types_device.c | 3 ++-
drivers/infiniband/core/verbs.c | 3 +++
drivers/infiniband/hw/mlx5/mad.c | 13 +++++++++++++
drivers/infiniband/hw/mlx5/main.c | 6 +++++-
drivers/infiniband/hw/mlx5/qp.c | 2 +-
drivers/infiniband/ulp/ipoib/ipoib_ethtool.c | 2 ++
drivers/net/ethernet/mellanox/mlx5/core/port.c | 3 ++-
include/linux/mlx5/port.h | 3 ++-
include/rdma/ib_mad.h | 2 ++
include/rdma/ib_verbs.h | 2 ++
include/uapi/rdma/ib_user_ioctl_verbs.h | 3 ++-
12 files changed, 40 insertions(+), 6 deletions(-)
--
2.41.0
next reply other threads:[~2023-09-20 10:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-20 10:07 Leon Romanovsky [this message]
2023-09-21 20:42 ` [PATCH rdma-next 0/6] Add 800Gb (XDR) speed support Jacob Keller
2023-09-26 9:39 ` Leon Romanovsky
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