| // SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB |
| /* |
| * Copyright (c) 2020, Mellanox Technologies inc. All rights reserved. |
| */ |
| |
| #include <rdma/uverbs_ioctl.h> |
| #include <rdma/mlx5_user_ioctl_cmds.h> |
| #include <rdma/mlx5_user_ioctl_verbs.h> |
| #include <linux/mlx5/driver.h> |
| #include "mlx5_ib.h" |
| |
| #define UVERBS_MODULE_NAME mlx5_ib |
| #include <rdma/uverbs_named_ioctl.h> |
| |
| static int UVERBS_HANDLER(MLX5_IB_METHOD_PD_QUERY)( |
| struct uverbs_attr_bundle *attrs) |
| { |
| struct ib_pd *pd = |
| uverbs_attr_get_obj(attrs, MLX5_IB_ATTR_QUERY_PD_HANDLE); |
| struct mlx5_ib_pd *mpd = to_mpd(pd); |
| |
| return uverbs_copy_to(attrs, MLX5_IB_ATTR_QUERY_PD_RESP_PDN, |
| &mpd->pdn, sizeof(mpd->pdn)); |
| } |
| |
| DECLARE_UVERBS_NAMED_METHOD( |
| MLX5_IB_METHOD_PD_QUERY, |
| UVERBS_ATTR_IDR(MLX5_IB_ATTR_QUERY_PD_HANDLE, |
| UVERBS_OBJECT_PD, |
| UVERBS_ACCESS_READ, |
| UA_MANDATORY), |
| UVERBS_ATTR_PTR_OUT(MLX5_IB_ATTR_QUERY_PD_RESP_PDN, |
| UVERBS_ATTR_TYPE(u32), |
| UA_MANDATORY)); |
| |
| ADD_UVERBS_METHODS(mlx5_ib_pd, |
| UVERBS_OBJECT_PD, |
| &UVERBS_METHOD(MLX5_IB_METHOD_PD_QUERY)); |
| |
| const struct uapi_definition mlx5_ib_std_types_defs[] = { |
| UAPI_DEF_CHAIN_OBJ_TREE( |
| UVERBS_OBJECT_PD, |
| &mlx5_ib_pd), |
| {}, |
| }; |