RDMA/mlx5: set UMR wqe fence according to HCA cap

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Cache the needed umr_fence and set the wqe ctrl segmennt
accordingly.

Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
Acked-by: Leon Romanovsky <leon@kernel.org>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Max Gurtovoy 2017-05-28 10:53:11 +03:00 • committed by Doug Ledford

parent 1410a90ae4

commit 6e8484c5cf

3 changed files with 39 additions and 37 deletions

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14

drivers/infiniband/hw/mlx5/main.c

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3

drivers/infiniband/hw/mlx5/mlx5_ib.h

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59

drivers/infiniband/hw/mlx5/qp.c

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