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| author | Matan Barak <matanb@mellanox.com> | 2017-08-03 16:07:06 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-08-31 15:35:14 +0300 |
| commit | 524271129401ed896dc76e49acdbafc506cb41ac (patch) | |
| tree | 2b5a95e9ba3b583ba7d77c17f8c5be7d1a003b98 /include/rdma | |
| parent | 9ee79fce364216df35ec46e26d20780c3c1644cc (diff) | |
| download | linux-524271129401ed896dc76e49acdbafc506cb41ac.tar.xz | |
IB/core: Assign root to all drivers
In order to use the parsing tree, we need to assign the root
to all drivers. Currently, we just assign the default parsing
tree via ib_uverbs_add_one. The driver could override this by
assigning a parsing tree prior to registering the device.
Signed-off-by: Matan Barak <matanb@mellanox.com>
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include/rdma')
| -rw-r--r-- | include/rdma/uverbs_ioctl.h | 12 | ||||
| -rw-r--r-- | include/rdma/uverbs_std_types.h | 14 |
2 files changed, 26 insertions, 0 deletions
diff --git a/include/rdma/uverbs_ioctl.h b/include/rdma/uverbs_ioctl.h index 759afa0621ea..6da44079aa58 100644 --- a/include/rdma/uverbs_ioctl.h +++ b/include/rdma/uverbs_ioctl.h @@ -419,8 +419,20 @@ static inline int _uverbs_copy_from(void *to, size_t to_size, * An object without any methods is considered invalid and will abort the * function with -ENOENT error. */ +#if IS_ENABLED(CONFIG_INFINIBAND_USER_ACCESS) struct uverbs_root_spec *uverbs_alloc_spec_tree(unsigned int num_trees, const struct uverbs_object_tree_def **trees); void uverbs_free_spec_tree(struct uverbs_root_spec *root); +#else +static inline struct uverbs_root_spec *uverbs_alloc_spec_tree(unsigned int num_trees, + const struct uverbs_object_tree_def **trees) +{ + return NULL; +} + +static inline void uverbs_free_spec_tree(struct uverbs_root_spec *root) +{ +} +#endif #endif diff --git a/include/rdma/uverbs_std_types.h b/include/rdma/uverbs_std_types.h index 400efe2a4d3c..5f8e20bbd67c 100644 --- a/include/rdma/uverbs_std_types.h +++ b/include/rdma/uverbs_std_types.h @@ -34,8 +34,10 @@ #define _UVERBS_STD_TYPES__ #include <rdma/uverbs_types.h> +#include <rdma/uverbs_ioctl.h> #include <rdma/ib_user_ioctl_verbs.h> +#if IS_ENABLED(CONFIG_INFINIBAND_USER_ACCESS) extern const struct uverbs_object_def uverbs_object_comp_channel; extern const struct uverbs_object_def uverbs_object_cq; extern const struct uverbs_object_def uverbs_object_qp; @@ -50,6 +52,18 @@ extern const struct uverbs_object_def uverbs_object_pd; extern const struct uverbs_object_def uverbs_object_xrcd; extern const struct uverbs_object_def uverbs_object_device; +extern const struct uverbs_object_tree_def uverbs_default_objects; +static inline const struct uverbs_object_tree_def *uverbs_default_get_objects(void) +{ + return &uverbs_default_objects; +} +#else +static inline const struct uverbs_object_tree_def *uverbs_default_get_objects(void) +{ + return NULL; +} +#endif + static inline struct ib_uobject *__uobj_get(const struct uverbs_obj_type *type, bool write, struct ib_ucontext *ucontext, |