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RDMA/mlx5: Return ECE data after modify QP

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After users sets the ECE option, FW will return the agreed/supported bits
through an output structures of modify QP stages for regular QPs or
through create QP for the DCT.

Link: https://lore.kernel.org/r/20200526115440.205922-9-leon@kernel.org
Reviewed-by: Mark Zhang <markz@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Leon Romanovsky
2020-05-26 14:54:40 +03:00
committed by Jason Gunthorpe
parent 5f62a521ff
commit 50aec2c313
3 changed files with 48 additions and 4 deletions
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include/uapi/rdma/mlx5-abi.h
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@@ -429,6 +429,8 @@ struct mlx5_ib_modify_qp {
struct mlx5_ib_modify_qp_resp {
__u32 response_length;
__u32 dctn;
__u32 ece_options;
__u32 reserved;
};
struct mlx5_ib_create_wq_resp {