IB/mlx5: Support scatter to CQE for DC transport type

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Scatter to CQE is a HW offload that saves PCI writes by scattering the
payload to the CQE.
This patch extends already existing functionality to support DC
transport type.

Signed-off-by: Yonatan Cohen <yonatanc@mellanox.com>
Reviewed-by: Guy Levi <guyle@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Yonatan Cohen 2018-10-09 12:05:13 +03:00 • committed by Doug Ledford

parent 5a8336d99a

commit 5d6ff1babe

3 changed files with 54 additions and 21 deletions

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2

drivers/infiniband/hw/mlx5/cq.c

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2

drivers/infiniband/hw/mlx5/mlx5_ib.h

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71

drivers/infiniband/hw/mlx5/qp.c

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