From: Yishai Hadas <yishaih@xxxxxxxxxxxx>
Enable uverbs_destroy_def_handler to be used by drivers and replace
current code to use it.
Signed-off-by: Yishai Hadas <yishaih@xxxxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
---
drivers/infiniband/core/uverbs.h | 3 ---
drivers/infiniband/core/uverbs_std_types.c | 1 +
drivers/infiniband/hw/mlx5/devx.c | 18 ++----------------
include/rdma/ib_verbs.h | 3 +++
4 files changed, 6 insertions(+), 19 deletions(-)
diff --git a/drivers/infiniband/core/uverbs.h b/drivers/infiniband/core/uverbs.h
index cbb727f0959f..1d06e6b4e0cd 100644
--- a/drivers/infiniband/core/uverbs.h
+++ b/drivers/infiniband/core/uverbs.h
@@ -247,9 +247,6 @@ void ib_uverbs_detach_umcast(struct ib_qp *qp,
void create_udata(struct uverbs_attr_bundle *ctx, struct ib_udata *udata);
long ib_uverbs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
-int uverbs_destroy_def_handler(struct ib_device *ib_dev,
- struct ib_uverbs_file *file,
- struct uverbs_attr_bundle *attrs);
struct ib_uverbs_flow_spec {
union {
diff --git a/drivers/infiniband/core/uverbs_std_types.c b/drivers/infiniband/core/uverbs_std_types.c
index 912519fda3ba..718c8430d364 100644
--- a/drivers/infiniband/core/uverbs_std_types.c
+++ b/drivers/infiniband/core/uverbs_std_types.c
@@ -215,6 +215,7 @@ int uverbs_destroy_def_handler(struct ib_device *ib_dev,
{
return 0;
}
+EXPORT_SYMBOL(uverbs_destroy_def_handler);
void create_udata(struct uverbs_attr_bundle *ctx, struct ib_udata *udata)
{
diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c
index 192844bf6016..60ac1fbe940e 100644
--- a/drivers/infiniband/hw/mlx5/devx.c
+++ b/drivers/infiniband/hw/mlx5/devx.c
@@ -682,13 +682,6 @@ static int devx_obj_cleanup(struct ib_uobject *uobject,
return ret;
}
-static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_DESTROY)(struct ib_device *ib_dev,
- struct ib_uverbs_file *file,
- struct uverbs_attr_bundle *attrs)
-{
- return 0;
-}
-
static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_CREATE)(struct ib_device *ib_dev,
struct ib_uverbs_file *file,
struct uverbs_attr_bundle *attrs)
@@ -961,13 +954,6 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_UMEM_REG)(struct ib_device *ib_dev
return err;
}
-static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_UMEM_DEREG)(struct ib_device *ib_dev,
- struct ib_uverbs_file *file,
- struct uverbs_attr_bundle *attrs)
-{
- return 0;
-}
-
static int devx_umem_cleanup(struct ib_uobject *uobject,
enum rdma_remove_reason why)
{
@@ -1003,7 +989,7 @@ DECLARE_UVERBS_NAMED_METHOD(
UVERBS_ATTR_TYPE(u32),
UA_MANDATORY));
-DECLARE_UVERBS_NAMED_METHOD(
+DECLARE_UVERBS_NAMED_METHOD_DESTROY(
MLX5_IB_METHOD_DEVX_UMEM_DEREG,
UVERBS_ATTR_IDR(MLX5_IB_ATTR_DEVX_UMEM_DEREG_HANDLE,
MLX5_IB_OBJECT_DEVX_UMEM,
@@ -1056,7 +1042,7 @@ DECLARE_UVERBS_NAMED_METHOD(
UVERBS_ATTR_MIN_SIZE(MLX5_ST_SZ_BYTES(general_obj_out_cmd_hdr)),
UA_MANDATORY));
-DECLARE_UVERBS_NAMED_METHOD(
+DECLARE_UVERBS_NAMED_METHOD_DESTROY(
MLX5_IB_METHOD_DEVX_OBJ_DESTROY,
UVERBS_ATTR_IDR(MLX5_IB_ATTR_DEVX_OBJ_DESTROY_HANDLE,
MLX5_IB_OBJECT_DEVX_OBJ,
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 031d121190fd..01b9d5a54368 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -4160,4 +4160,7 @@ void rdma_roce_rescan_device(struct ib_device *ibdev);
struct ib_ucontext *ib_uverbs_get_ucontext(struct ib_uverbs_file *ufile);
+int uverbs_destroy_def_handler(struct ib_device *ib_dev,
+ struct ib_uverbs_file *file,
+ struct uverbs_attr_bundle *attrs);
#endif /* IB_VERBS_H */
--
2.14.4
--
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