From: Mark Zhang Date: Wed, 27 May 2020 13:57:03 +0000 (+0300) Subject: IB/mlx5: Fix DEVX support for MLX5_CMD_OP_INIT2INIT_QP command X-Git-Tag: v5.7.6~397 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6f9dc02c8c1028e89c24179f5025fde8e6d110e9;p=users%2Fdwmw2%2Flinux.git IB/mlx5: Fix DEVX support for MLX5_CMD_OP_INIT2INIT_QP command [ Upstream commit d246a3061528be6d852156d25c02ea69d6db7e65 ] The commit citied in the Fixes line wasn't complete and solved only part of the problems. Update the mlx5_ib to properly support MLX5_CMD_OP_INIT2INIT_QP command in the DEVX, that is required when modify the QP tx_port_affinity. Fixes: 819f7427bafd ("RDMA/mlx5: Add init2init as a modify command") Link: https://lore.kernel.org/r/20200527135703.482501-1-leon@kernel.org Signed-off-by: Mark Zhang Reviewed-by: Maor Gottlieb Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c index d0742823ab497..ed10e2f32aab0 100644 --- a/drivers/infiniband/hw/mlx5/devx.c +++ b/drivers/infiniband/hw/mlx5/devx.c @@ -494,6 +494,10 @@ static u64 devx_get_obj_id(const void *in) obj_id = get_enc_obj_id(MLX5_CMD_OP_CREATE_QP, MLX5_GET(rst2init_qp_in, in, qpn)); break; + case MLX5_CMD_OP_INIT2INIT_QP: + obj_id = get_enc_obj_id(MLX5_CMD_OP_CREATE_QP, + MLX5_GET(init2init_qp_in, in, qpn)); + break; case MLX5_CMD_OP_INIT2RTR_QP: obj_id = get_enc_obj_id(MLX5_CMD_OP_CREATE_QP, MLX5_GET(init2rtr_qp_in, in, qpn));