From: Leon Romanovsky <leon@kernel.org>
To: Doug Ledford <dledford@redhat.com>, Jason Gunthorpe <jgg@nvidia.com>
Cc: Leon Romanovsky <leonro@nvidia.com>,
Evgenii Kochetov <evgeniik@nvidia.com>,
linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org,
Sergey Gorenko <sergeygo@nvidia.com>
Subject: [PATCH rdma-next 0/2] Add support to SQD2RTS transition
Date: Mon, 10 May 2021 13:23:31 +0300 [thread overview]
Message-ID: <cover.1620641808.git.leonro@nvidia.com> (raw)
From: Leon Romanovsky <leonro@nvidia.com>
The IBTA specification allows SQD2RTS QP transition, however the mlx5_ib
driver didn't have needed implementation.
This patchset from Sergey adds the needed functionality for this modify QP
transition state and adds extra flag to mark supported kernel.
Thanks
Sergey Gorenko (2):
RDMA/mlx5: Support SQD2RTS for modify QP
RDMA/mlx5: Add SQD2RTS bit to the alloc ucontext response
drivers/infiniband/hw/mlx5/main.c | 4 ++++
drivers/infiniband/hw/mlx5/qp.c | 12 ++++++++++++
drivers/infiniband/hw/mlx5/qpc.c | 6 ++++++
include/uapi/rdma/mlx5-abi.h | 1 +
4 files changed, 23 insertions(+)
--
2.31.1
next reply other threads:[~2021-05-10 10:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-10 10:23 Leon Romanovsky [this message]
2021-05-10 10:23 ` [PATCH rdma-next 1/2] RDMA/mlx5: Support SQD2RTS for modify QP Leon Romanovsky
2021-05-10 10:23 ` [PATCH rdma-next 2/2] RDMA/mlx5: Add SQD2RTS bit to the alloc ucontext response Leon Romanovsky
2021-05-20 15:02 ` [PATCH rdma-next 0/2] Add support to SQD2RTS transition Jason Gunthorpe
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