RDMA/mlx4: Separate creation of RWQ and QP

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The mlx4 WQ is implemented with HW QP without special HW object.  Current
implementation which tried to reuse the code did it with common QP
creation flows. Such decision caused to the absence of mlx4_ib_wq struct,
which is needed to ensure proper allocation of ib_wq inside of IB/core.

Separate create_qp_common() to pure QP flow and to create_rq() for RWQ.

Link: https://lore.kernel.org/r/20190704130936.8705-2-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Leon Romanovsky 2019-07-04 16:09:35 +03:00 • committed by Jason Gunthorpe

parent 4f96061b92

commit 089b645d19

1 changed files with 154 additions and 82 deletions

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drivers/infiniband/hw/mlx4/qp.c

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