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authorYishai Hadas <yishaih@nvidia.com>2020-12-30 15:01:19 +0200
committerJason Gunthorpe <jgg@nvidia.com>2021-01-19 10:40:54 -0400
commit8798e4ad0abe0ba1221928a46561981c510be0c6 (patch)
tree25fda72fef704220e2725c716859149dad835bad
parentab0da5a57188b80d16d3222236c4e184953a5bb4 (diff)
RDMA/mlx5: Use the correct obj_id upon DEVX TIR creation
Use the correct obj_id upon DEVX TIR creation by strictly taking the tirn 24 bits and not the general obj_id which is 32 bits. Fixes: 7efce3691d33 ("IB/mlx5: Add obj create and destroy functionality") Link: https://lore.kernel.org/r/20201230130121.180350-2-leon@kernel.org Signed-off-by: Yishai Hadas <yishaih@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
-rw-r--r--drivers/infiniband/hw/mlx5/devx.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c
index 819c142857d6..ff8e17d7f7ca 100644
--- a/drivers/infiniband/hw/mlx5/devx.c
+++ b/drivers/infiniband/hw/mlx5/devx.c
@@ -1064,7 +1064,9 @@ static void devx_obj_build_destroy_cmd(void *in, void *out, void *din,
MLX5_SET(general_obj_in_cmd_hdr, din, opcode, MLX5_CMD_OP_DESTROY_RQT);
break;
case MLX5_CMD_OP_CREATE_TIR:
- MLX5_SET(general_obj_in_cmd_hdr, din, opcode, MLX5_CMD_OP_DESTROY_TIR);
+ *obj_id = MLX5_GET(create_tir_out, out, tirn);
+ MLX5_SET(destroy_tir_in, din, opcode, MLX5_CMD_OP_DESTROY_TIR);
+ MLX5_SET(destroy_tir_in, din, tirn, *obj_id);
break;
case MLX5_CMD_OP_CREATE_TIS:
MLX5_SET(general_obj_in_cmd_hdr, din, opcode, MLX5_CMD_OP_DESTROY_TIS);