diff options
Diffstat (limited to 'include/rdma')
| -rw-r--r-- | include/rdma/uverbs_ioctl.h | 1 | ||||
| -rw-r--r-- | include/rdma/uverbs_named_ioctl.h | 59 | ||||
| -rw-r--r-- | include/rdma/uverbs_std_types.h | 41 |
3 files changed, 82 insertions, 19 deletions
diff --git a/include/rdma/uverbs_ioctl.h b/include/rdma/uverbs_ioctl.h index 38287d9d23a1..c0be2b5f6a1e 100644 --- a/include/rdma/uverbs_ioctl.h +++ b/include/rdma/uverbs_ioctl.h @@ -37,6 +37,7 @@ #include <linux/uaccess.h> #include <rdma/rdma_user_ioctl.h> #include <rdma/ib_user_ioctl_verbs.h> +#include <rdma/ib_user_ioctl_cmds.h> /* * ======================================= diff --git a/include/rdma/uverbs_named_ioctl.h b/include/rdma/uverbs_named_ioctl.h new file mode 100644 index 000000000000..a7f0565ca784 --- /dev/null +++ b/include/rdma/uverbs_named_ioctl.h @@ -0,0 +1,59 @@ +/* + * Copyright (c) 2018, Mellanox Technologies inc. All rights reserved. + * + * This software is available to you under a choice of one of two + * licenses. You may choose to be licensed under the terms of the GNU + * General Public License (GPL) Version 2, available from the file + * COPYING in the main directory of this source tree, or the + * OpenIB.org BSD license below: + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef _UVERBS_NAMED_IOCTL_ +#define _UVERBS_NAMED_IOCTL_ + +#include <rdma/uverbs_ioctl.h> + +#ifndef UVERBS_MODULE_NAME +#error "Please #define UVERBS_MODULE_NAME before including rdma/uverbs_named_ioctl.h" +#endif + +#define _UVERBS_PASTE(x, y) x ## y +#define _UVERBS_NAME(x, y) _UVERBS_PASTE(x, y) +#define UVERBS_METHOD(id) _UVERBS_NAME(UVERBS_MODULE_NAME, _method_##id) +#define UVERBS_HANDLER(id) _UVERBS_NAME(UVERBS_MODULE_NAME, _handler_##id) + +#define DECLARE_UVERBS_NAMED_METHOD(id, ...) \ + DECLARE_UVERBS_METHOD(UVERBS_METHOD(id), id, UVERBS_HANDLER(id), ##__VA_ARGS__) + +#define DECLARE_UVERBS_NAMED_METHOD_WITH_HANDLER(id, handler, ...) \ + DECLARE_UVERBS_METHOD(UVERBS_METHOD(id), id, handler, ##__VA_ARGS__) + +#define DECLARE_UVERBS_NAMED_METHOD_NO_OVERRIDE(id, handler, ...) \ + DECLARE_UVERBS_METHOD(UVERBS_METHOD(id), id, NULL, ##__VA_ARGS__) + +#define DECLARE_UVERBS_NAMED_OBJECT(id, ...) \ + DECLARE_UVERBS_OBJECT(UVERBS_OBJECT(id), id, ##__VA_ARGS__) + +#endif diff --git a/include/rdma/uverbs_std_types.h b/include/rdma/uverbs_std_types.h index 5f8e20bbd67c..45ee7d1bfa32 100644 --- a/include/rdma/uverbs_std_types.h +++ b/include/rdma/uverbs_std_types.h @@ -38,19 +38,22 @@ #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; -extern const struct uverbs_object_def uverbs_object_rwq_ind_table; -extern const struct uverbs_object_def uverbs_object_wq; -extern const struct uverbs_object_def uverbs_object_srq; -extern const struct uverbs_object_def uverbs_object_ah; -extern const struct uverbs_object_def uverbs_object_flow; -extern const struct uverbs_object_def uverbs_object_mr; -extern const struct uverbs_object_def uverbs_object_mw; -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; + +#define UVERBS_OBJECT(id) uverbs_object_##id + +extern const struct uverbs_object_def UVERBS_OBJECT(UVERBS_OBJECT_DEVICE); +extern const struct uverbs_object_def UVERBS_OBJECT(UVERBS_OBJECT_PD); +extern const struct uverbs_object_def UVERBS_OBJECT(UVERBS_OBJECT_MR); +extern const struct uverbs_object_def UVERBS_OBJECT(UVERBS_OBJECT_COMP_CHANNEL); +extern const struct uverbs_object_def UVERBS_OBJECT(UVERBS_OBJECT_CQ); +extern const struct uverbs_object_def UVERBS_OBJECT(UVERBS_OBJECT_QP); +extern const struct uverbs_object_def UVERBS_OBJECT(UVERBS_OBJECT_AH); +extern const struct uverbs_object_def UVERBS_OBJECT(UVERBS_OBJECT_MW); +extern const struct uverbs_object_def UVERBS_OBJECT(UVERBS_OBJECT_SRQ); +extern const struct uverbs_object_def UVERBS_OBJECT(UVERBS_OBJECT_FLOW); +extern const struct uverbs_object_def UVERBS_OBJECT(UVERBS_OBJECT_WQ); +extern const struct uverbs_object_def UVERBS_OBJECT(UVERBS_OBJECT_RWQ_IND_TBL); +extern const struct uverbs_object_def UVERBS_OBJECT(UVERBS_OBJECT_XRCD); extern const struct uverbs_object_tree_def uverbs_default_objects; static inline const struct uverbs_object_tree_def *uverbs_default_get_objects(void) @@ -72,22 +75,22 @@ static inline struct ib_uobject *__uobj_get(const struct uverbs_obj_type *type, return rdma_lookup_get_uobject(type, ucontext, id, write); } -#define uobj_get_type(_object) uverbs_object_##_object.type_attrs +#define uobj_get_type(_object) UVERBS_OBJECT(_object).type_attrs #define uobj_get_read(_type, _id, _ucontext) \ - __uobj_get(_type, false, _ucontext, _id) + __uobj_get(uobj_get_type(_type), false, _ucontext, _id) -#define uobj_get_obj_read(_object, _id, _ucontext) \ +#define uobj_get_obj_read(_object, _type, _id, _ucontext) \ ({ \ struct ib_uobject *__uobj = \ - __uobj_get(uverbs_object_##_object.type_attrs, \ + __uobj_get(uobj_get_type(_type), \ false, _ucontext, _id); \ \ (struct ib_##_object *)(IS_ERR(__uobj) ? NULL : __uobj->object);\ }) #define uobj_get_write(_type, _id, _ucontext) \ - __uobj_get(_type, true, _ucontext, _id) + __uobj_get(uobj_get_type(_type), true, _ucontext, _id) static inline void uobj_put_read(struct ib_uobject *uobj) { @@ -124,7 +127,7 @@ static inline struct ib_uobject *__uobj_alloc(const struct uverbs_obj_type *type } #define uobj_alloc(_type, ucontext) \ - __uobj_alloc(_type, ucontext) + __uobj_alloc(uobj_get_type(_type), ucontext) #endif |