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Subject[PATCH rdma-next 00/18] Refactor mlx5_ib_create_qp (Part I)
Date
From: Leon Romanovsky <leonro@mellanox.com>

Hi,

This is first part of series which tries to return some sanity
to mlx5_ib_create_qp() function. Such refactoring is required
to make extension of that function with less worries of breaking
driver.

Extra goal of such refactoring is to ensure that QP is allocated
at the beginning of function and released at the end. It will allow
us to move QP allocation to be under IB/core responsibility.

It is based on previously sent [1] "[PATCH mlx5-next 00/24] Mass
conversion to light mlx5 command interface"

Thanks

[1] https://lore.kernel.org/linux-rdma/20200420114136.264924-1-leon@kernel.org

Leon Romanovsky (18):
RDMA/mlx5: Organize QP types checks in one place
RDMA/mlx5: Delete impossible GSI port check
RDMA/mlx5: Perform check if QP creation flow is valid
RDMA/mlx5: Prepare QP allocation for future removal
RDMA/mlx5: Avoid setting redundant NULL for XRC QPs
RDMA/mlx5: Set QP subtype immediately when it is known
RDMA/mlx5: Separate create QP flows to be based on type
RDMA/mlx5: Split scatter CQE configuration for DCT QP
RDMA/mlx5: Update all DRIVER QP places to use QP subtype
RDMA/mlx5: Move DRIVER QP flags check into separate function
RDMA/mlx5: Remove second copy from user for non RSS RAW QPs
RDMA/mlx5: Initial separation of RAW_PACKET QP from common flow
RDMA/mlx5: Delete create QP flags obfuscation
RDMA/mlx5: Process create QP flags in one place
RDMA/mlx5: Use flags_en mechanism to mark QP created with WQE
signature
RDMA/mlx5: Change scatter CQE flag to be set like other vendor flags
RDMA/mlx5: Return all configured create flags through query QP
RDMA/mlx5: Process all vendor flags in one place

drivers/infiniband/hw/mlx5/devx.c | 2 +-
drivers/infiniband/hw/mlx5/flow.c | 2 +-
drivers/infiniband/hw/mlx5/gsi.c | 10 -
drivers/infiniband/hw/mlx5/main.c | 9 +-
drivers/infiniband/hw/mlx5/mlx5_ib.h | 24 +-
drivers/infiniband/hw/mlx5/odp.c | 2 +-
drivers/infiniband/hw/mlx5/qp.c | 928 +++++++++++++--------------
7 files changed, 467 insertions(+), 510 deletions(-)

--
2.25.2

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