/* * Copyright 2023 Red Hat Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. */ #include "priv.h" static void * r535_sec2_dtor(struct nvkm_engine *engine) { struct nvkm_sec2 *sec2 = nvkm_sec2(engine); nvkm_falcon_dtor(&sec2->falcon); return sec2; } static const struct nvkm_engine_func r535_sec2 = { .dtor = r535_sec2_dtor, }; int r535_sec2_new(const struct nvkm_sec2_func *func, struct nvkm_device *device, enum nvkm_subdev_type type, int inst, u32 addr, struct nvkm_sec2 **psec2) { struct nvkm_sec2 *sec2; int ret; if (!(sec2 = *psec2 = kzalloc(sizeof(*sec2), GFP_KERNEL))) return -ENOMEM; ret = nvkm_engine_ctor(&r535_sec2, device, type, inst, true, &sec2->engine); if (ret) return ret; return nvkm_falcon_ctor(func->flcn, &sec2->engine.subdev, sec2->engine.subdev.name, addr, &sec2->falcon); }