Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 9e65dc37 authored by Eli Cohen's avatar Eli Cohen Committed by Roland Dreier
Browse files

IB/mlx5: Fix RC transport send queue overhead computation 



Fix the RC QPs send queue overhead computation to take into account
two additional segments in the WQE which are needed for registration
operations.

Signed-off-by: default avatarEli Cohen <eli@mellanox.com>
Signed-off-by: default avatarRoland Dreier <roland@purestorage.com>
parent 38dbfb59

drivers/infiniband/hw/mlx5/qp.c

+3 −1
Original line number Diff line number Diff line
@@ -216,7 +216,9 @@ static int sq_overhead(enum ib_qp_type qp_type) 


	case IB_QPT_UC:

		size += sizeof(struct mlx5_wqe_ctrl_seg) +

			sizeof(struct mlx5_wqe_raddr_seg);

			sizeof(struct mlx5_wqe_raddr_seg) +

			sizeof(struct mlx5_wqe_umr_ctrl_seg) +

			sizeof(struct mlx5_mkey_seg);

		break;



	case IB_QPT_UD: