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_fifo_func 29 ga102_fifo = { 30 .runl_ctor = ga100_fifo_runl_ctor, 31 .mmu_fault = &tu102_fifo_mmu_fault, 32 .nonstall_ctor = ga100_fifo_nonstall_ctor, 33 .nonstall = &ga100_fifo_nonstall, 34 .runl = &ga100_runl, 35 .runq = &ga100_runq, 36 .engn = &ga100_engn, 37 .engn_ce = &ga100_engn_ce, 38 .cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A }, &ga100_cgrp, .force = true }, 39 .chan = {{ 0, 0, AMPERE_CHANNEL_GPFIFO_A }, &ga100_chan }, 40 }; 41 42 int 43 ga102_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, 44 struct nvkm_fifo **pfifo) 45 { 46 if (nvkm_gsp_rm(device->gsp)) 47 return r535_fifo_new(&ga102_fifo, device, type, inst, pfifo); 48 49 return nvkm_fifo_new_(&ga102_fifo, device, type, inst, pfifo); 50 } 51