1 /* 2 * Copyright 2021 Red Hat Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 */ 22 #include "priv.h" 23 24 #include <subdev/gsp.h> 25 26 #include <nvif/class.h> 27 28 static const struct nvkm_engine_func 29 ga102_ce = { 30 .oneinit = ga100_ce_oneinit, 31 .init = ga100_ce_init, 32 .fini = ga100_ce_fini, 33 .nonstall = ga100_ce_nonstall, 34 .cclass = &gv100_ce_cclass, 35 .sclass = { 36 { -1, -1, AMPERE_DMA_COPY_A }, 37 { -1, -1, AMPERE_DMA_COPY_B }, 38 {} 39 } 40 }; 41 42 int 43 ga102_ce_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, 44 struct nvkm_engine **pengine) 45 { 46 if (nvkm_gsp_rm(device->gsp)) 47 return r535_ce_new(&ga102_ce, device, type, inst, pengine); 48 49 return nvkm_engine_new_(&ga102_ce, device, type, inst, true, pengine); 50 } 51