IB/uverbs: Remove struct uverbs_root_spec and all supporting code

Everything now uses the uverbs_uapi data structure.

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

1 files changed, 0 insertions, 91 deletions

diff --git a/include/rdma/uverbs_ioctl.h b/include/rdma/uverbs_ioctl.h
index 24ef8d9ac631..9e997c3c2f04 100644
--- a/include/rdma/uverbs_ioctl.h
+++ b/include/rdma/uverbs_ioctl.h
@@ -114,46 +114,6 @@ struct uverbs_attr_spec {
 	} u2;
 };
 
-struct uverbs_attr_spec_hash {
-	size_t				num_attrs;
-	unsigned long			*mandatory_attrs_bitmask;
-	struct uverbs_attr_spec		attrs[0];
-};
-
-struct uverbs_attr_bundle;
-struct ib_uverbs_file;
-
-struct uverbs_method_spec {
-	/* Combination of bits from enum UVERBS_ACTION_FLAG_XXXX */
-	u32						flags;
-	size_t						num_buckets;
-	size_t						num_child_attrs;
-	int (*handler)(struct ib_uverbs_file *ufile,
-		       struct uverbs_attr_bundle *ctx);
-	struct uverbs_attr_spec_hash		*attr_buckets[0];
-};
-
-struct uverbs_method_spec_hash {
-	size_t					num_methods;
-	struct uverbs_method_spec		*methods[0];
-};
-
-struct uverbs_object_spec {
-	const struct uverbs_obj_type		*type_attrs;
-	size_t					num_buckets;
-	struct uverbs_method_spec_hash		*method_buckets[0];
-};
-
-struct uverbs_object_spec_hash {
-	size_t					num_objects;
-	struct uverbs_object_spec		*objects[0];
-};
-
-struct uverbs_root_spec {
-	size_t					num_buckets;
-	struct uverbs_object_spec_hash		*object_buckets[0];
-};
-
 /*
  * Information about the API is loaded into a radix tree. For IOCTL we start
  * with a tuple of:
@@ -673,55 +633,4 @@ static inline __malloc void *uverbs_zalloc(struct uverbs_attr_bundle *bundle,
 }
 #endif
 
-/* =================================================
- *	 Definitions -> Specs infrastructure
- * =================================================
- */
-
-/*
- * uverbs_alloc_spec_tree - Merges different common and driver specific feature
- *	into one parsing tree that every uverbs command will be parsed upon.
- *
- * @num_trees: Number of trees in the array @trees.
- * @trees: Array of pointers to tree root definitions to merge. Each such tree
- *	   possibly contains objects, methods and attributes definitions.
- *
- * Returns:
- *	uverbs_root_spec *: The root of the merged parsing tree.
- *	On error, we return an error code. Error is checked via IS_ERR.
- *
- * The following merges could take place:
- * a. Two trees representing the same method with different handler
- *	-> We take the handler of the tree that its handler != NULL
- *	   and its index in the trees array is greater. The incentive for that
- *	   is that developers are expected to first merge common trees and then
- *	   merge trees that gives specialized the behaviour.
- * b. Two trees representing the same object with different
- *    type_attrs (struct uverbs_obj_type):
- *	-> We take the type_attrs of the tree that its type_attr != NULL
- *	   and its index in the trees array is greater. This could be used
- *	   in order to override the free function, allocation size, etc.
- * c. Two trees representing the same method attribute (same id but possibly
- *    different attributes):
- *	-> ERROR (-ENOENT), we believe that's not the programmer's intent.
- *
- * 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