Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Matan Barak | 200 | 30.91% | 9 | 23.68% |
Jason Gunthorpe | 181 | 27.98% | 14 | 36.84% |
Mark Bloch | 124 | 19.17% | 4 | 10.53% |
Yishai Hadas | 76 | 11.75% | 2 | 5.26% |
Roland Dreier | 40 | 6.18% | 4 | 10.53% |
Leon Romanovsky | 21 | 3.25% | 3 | 7.89% |
shamir rabinovitch | 5 | 0.77% | 2 | 5.26% |
Total | 647 | 38 |
/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ /* * Copyright (c) 2017, Mellanox Technologies inc. All rights reserved. */ #ifndef _UVERBS_STD_TYPES__ #define _UVERBS_STD_TYPES__ #include <rdma/uverbs_types.h> #include <rdma/uverbs_ioctl.h> #include <rdma/ib_user_ioctl_verbs.h> /* Returns _id, or causes a compile error if _id is not a u32. * * The uobj APIs should only be used with the write based uAPI to access * object IDs. The write API must use a u32 for the object handle, which is * checked by this macro. */ #define _uobj_check_id(_id) ((_id) * typecheck(u32, _id)) #define uobj_get_type(_attrs, _object) \ uapi_get_object((_attrs)->ufile->device->uapi, _object) #define uobj_get_read(_type, _id, _attrs) \ rdma_lookup_get_uobject(uobj_get_type(_attrs, _type), (_attrs)->ufile, \ _uobj_check_id(_id), UVERBS_LOOKUP_READ, \ _attrs) #define ufd_get_read(_type, _fdnum, _attrs) \ rdma_lookup_get_uobject(uobj_get_type(_attrs, _type), (_attrs)->ufile, \ (_fdnum)*typecheck(s32, _fdnum), \ UVERBS_LOOKUP_READ, _attrs) static inline void *_uobj_get_obj_read(struct ib_uobject *uobj) { if (IS_ERR(uobj)) return NULL; return uobj->object; } #define uobj_get_obj_read(_object, _type, _id, _attrs) \ ((struct ib_##_object *)_uobj_get_obj_read( \ uobj_get_read(_type, _id, _attrs))) #define uobj_get_write(_type, _id, _attrs) \ rdma_lookup_get_uobject(uobj_get_type(_attrs, _type), (_attrs)->ufile, \ _uobj_check_id(_id), UVERBS_LOOKUP_WRITE, \ _attrs) int __uobj_perform_destroy(const struct uverbs_api_object *obj, u32 id, struct uverbs_attr_bundle *attrs); #define uobj_perform_destroy(_type, _id, _attrs) \ __uobj_perform_destroy(uobj_get_type(_attrs, _type), \ _uobj_check_id(_id), _attrs) struct ib_uobject *__uobj_get_destroy(const struct uverbs_api_object *obj, u32 id, struct uverbs_attr_bundle *attrs); #define uobj_get_destroy(_type, _id, _attrs) \ __uobj_get_destroy(uobj_get_type(_attrs, _type), _uobj_check_id(_id), \ _attrs) static inline void uobj_put_destroy(struct ib_uobject *uobj) { rdma_lookup_put_uobject(uobj, UVERBS_LOOKUP_DESTROY); } static inline void uobj_put_read(struct ib_uobject *uobj) { rdma_lookup_put_uobject(uobj, UVERBS_LOOKUP_READ); } #define uobj_put_obj_read(_obj) \ uobj_put_read((_obj)->uobject) static inline void uobj_put_write(struct ib_uobject *uobj) { rdma_lookup_put_uobject(uobj, UVERBS_LOOKUP_WRITE); } static inline void uobj_alloc_abort(struct ib_uobject *uobj, struct uverbs_attr_bundle *attrs) { rdma_alloc_abort_uobject(uobj, attrs, false); } static inline void uobj_finalize_uobj_create(struct ib_uobject *uobj, struct uverbs_attr_bundle *attrs) { /* * Tell the core code that the write() handler has completed * initializing the object and that the core should commit or * abort this object based upon the return code from the write() * method. Similar to what uverbs_finalize_uobj_create() does for * ioctl() */ WARN_ON(attrs->uobject); attrs->uobject = uobj; } static inline struct ib_uobject * __uobj_alloc(const struct uverbs_api_object *obj, struct uverbs_attr_bundle *attrs, struct ib_device **ib_dev) { struct ib_uobject *uobj = rdma_alloc_begin_uobject(obj, attrs); if (!IS_ERR(uobj)) *ib_dev = attrs->context->device; return uobj; } #define uobj_alloc(_type, _attrs, _ib_dev) \ __uobj_alloc(uobj_get_type(_attrs, _type), _attrs, _ib_dev) static inline void uverbs_flow_action_fill_action(struct ib_flow_action *action, struct ib_uobject *uobj, struct ib_device *ib_dev, enum ib_flow_action_type type) { atomic_set(&action->usecnt, 0); action->device = ib_dev; action->type = type; action->uobject = uobj; uobj->object = action; } struct ib_uflow_resources { size_t max; size_t num; size_t collection_num; size_t counters_num; struct ib_counters **counters; struct ib_flow_action **collection; }; struct ib_uflow_object { struct ib_uobject uobject; struct ib_uflow_resources *resources; }; struct ib_uflow_resources *flow_resources_alloc(size_t num_specs); void flow_resources_add(struct ib_uflow_resources *uflow_res, enum ib_flow_spec_type type, void *ibobj); void ib_uverbs_flow_resources_free(struct ib_uflow_resources *uflow_res); static inline void ib_set_flow(struct ib_uobject *uobj, struct ib_flow *ibflow, struct ib_qp *qp, struct ib_device *device, struct ib_uflow_resources *uflow_res) { struct ib_uflow_object *uflow; uobj->object = ibflow; ibflow->uobject = uobj; if (qp) { atomic_inc(&qp->usecnt); ibflow->qp = qp; } ibflow->device = device; uflow = container_of(uobj, typeof(*uflow), uobject); uflow->resources = uflow_res; } struct uverbs_api_object { const struct uverbs_obj_type *type_attrs; const struct uverbs_obj_type_class *type_class; u8 disabled:1; u32 id; }; static inline u32 uobj_get_object_id(struct ib_uobject *uobj) { return uobj->uapi_object->id; } #endif
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