/* * Copyright 2018 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 "user.h" static int gv100_fifo_user_map(struct nvkm_object *object, void *argv, u32 argc, enum nvkm_object_map *type, u64 *addr, u64 *size) { struct nvkm_device *device = object->engine->subdev.device; *addr = 0x810000 + device->func->resource_addr(device, 0); *size = 0x010000; *type = NVKM_OBJECT_MAP_IO; return 0; } static const struct nvkm_object_func gv100_fifo_user = { .map = gv100_fifo_user_map, }; int gv100_fifo_user_new(const struct nvkm_oclass *oclass, void *argv, u32 argc, struct nvkm_object **pobject) { return nvkm_object_new_(&gv100_fifo_user, oclass, argv, argc, pobject); }