linux-kernel - [PATCH rdma-next 0/2] Add support to SQD2RTS transition

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Date:   Mon, 10 May 2021 13:23:31 +0300
From:   Leon Romanovsky <leon@...nel.org>
To:     Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...dia.com>
Cc:     Leon Romanovsky <leonro@...dia.com>,
        Evgenii Kochetov <evgeniik@...dia.com>,
        linux-kernel@...r.kernel.org, linux-rdma@...r.kernel.org,
        Sergey Gorenko <sergeygo@...dia.com>
Subject: [PATCH rdma-next 0/2] Add support to SQD2RTS transition

From: Leon Romanovsky <leonro@...dia.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