linux-kernel - [PATCH rdma-next v1 00/10] Prepare drivers to move QP allocation to ib

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Date:   Sat, 26 Sep 2020 13:24:40 +0300
From:   Leon Romanovsky <leon@...nel.org>
To:     Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...dia.com>
Cc:     Leon Romanovsky <leonro@...dia.com>,
        Adit Ranadive <aditr@...are.com>,
        Ariel Elior <aelior@...vell.com>,
        Faisal Latif <faisal.latif@...el.com>,
        Lijun Ou <oulijun@...wei.com>, linux-kernel@...r.kernel.org,
        linux-rdma@...r.kernel.org, Maor Gottlieb <maorg@...lanox.com>,
        Michal Kalderon <mkalderon@...vell.com>,
        Shiraz Saleem <shiraz.saleem@...el.com>,
        VMware PV-Drivers <pv-drivers@...are.com>,
        Weihang Li <liweihang@...wei.com>,
        "Wei Hu(Xavier)" <huwei87@...ilicon.com>,
        Yishai Hadas <yishaih@...dia.com>
Subject: [PATCH rdma-next v1 00/10] Prepare drivers to move QP allocation to ib_core

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

Changelog:
v1:
 * Rebased
 * Fixed commit messages.
 * Changed "fallthrough" to be "break".
v0: https://lore.kernel.org/lkml/20200910140046.1306341-1-leon@kernel.org
-------------------------------------------------------------------------

Hi,

This series mainly changes mlx4, mlx5, and mthca drivers to future
change of QP allocation scheme.

The rdmavt driver will be sent separately.

Thanks

Leon Romanovsky (10):
  RDMA/mlx5: Embed GSI QP into general mlx5_ib QP
  RDMA/mlx5: Reuse existing fields in parent QP storage object
  RDMA/mlx5: Change GSI QP to have same creation flow like other QPs
  RDMA/mlx5: Delete not needed GSI QP signal QP type
  RDMA/mlx4: Embed GSI QP into general mlx4_ib QP
  RDMA/mlx4: Prepare QP allocation to remove from the driver
  RDMA/core: Align write and ioctl checks of QP types
  RDMA/drivers: Remove udata check from special QP
  RDMA/mthca: Combine special QP struct with mthca QP
  RDMA/i40iw: Remove intermediate pointer that points to the same struct

 drivers/infiniband/core/uverbs_cmd.c         |  17 +-
 drivers/infiniband/hw/hns/hns_roce_qp.c      |  57 ++--
 drivers/infiniband/hw/i40iw/i40iw_verbs.c    |   9 +-
 drivers/infiniband/hw/mlx4/mlx4_ib.h         |  25 +-
 drivers/infiniband/hw/mlx4/qp.c              | 299 ++++++++-----------
 drivers/infiniband/hw/mlx5/gsi.c             | 138 +++------
 drivers/infiniband/hw/mlx5/main.c            |   6 +-
 drivers/infiniband/hw/mlx5/mlx5_ib.h         |  28 +-
 drivers/infiniband/hw/mlx5/qp.c              |  50 ++--
 drivers/infiniband/hw/mthca/mthca_dev.h      |   2 +-
 drivers/infiniband/hw/mthca/mthca_provider.c |  17 +-
 drivers/infiniband/hw/mthca/mthca_provider.h |  27 +-
 drivers/infiniband/hw/mthca/mthca_qp.c       |  75 +++--
 drivers/infiniband/hw/qedr/verbs.c           |   8 -
 drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c |   3 +-
 15 files changed, 336 insertions(+), 425 deletions(-)

--
2.26.2