1 /* 2 * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved. 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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 20 * DEALINGS IN THE SOFTWARE. 21 */ 22 #include "gk104.h" 23 #include "changk104.h" 24 25 #include <nvif/class.h> 26 27 static const struct nvkm_fifo_func 28 gk20a_fifo = { 29 .dtor = gk104_fifo_dtor, 30 .oneinit = gk104_fifo_oneinit, 31 .chid_nr = nv50_fifo_chid_nr, 32 .chid_ctor = gk110_fifo_chid_ctor, 33 .runq_nr = gf100_fifo_runq_nr, 34 .runl_ctor = gk104_fifo_runl_ctor, 35 .init = gk104_fifo_init, 36 .fini = gk104_fifo_fini, 37 .intr = gk104_fifo_intr, 38 .intr_mmu_fault_unit = gf100_fifo_intr_mmu_fault_unit, 39 .mmu_fault = &gk104_fifo_mmu_fault, 40 .fault.access = gk104_fifo_fault_access, 41 .fault.engine = gk104_fifo_fault_engine, 42 .fault.reason = gk104_fifo_fault_reason, 43 .fault.hubclient = gk104_fifo_fault_hubclient, 44 .fault.gpcclient = gk104_fifo_fault_gpcclient, 45 .engine_id = gk104_fifo_engine_id, 46 .uevent_init = gk104_fifo_uevent_init, 47 .uevent_fini = gk104_fifo_uevent_fini, 48 .recover_chan = gk104_fifo_recover_chan, 49 .runlist = &gk110_fifo_runlist, 50 .pbdma = &gk208_fifo_pbdma, 51 .runl = &gk110_runl, 52 .runq = &gk208_runq, 53 .engn = &gk104_engn, 54 .engn_ce = &gk104_engn_ce, 55 .cgrp = {{ }, &gk110_cgrp }, 56 .chan = {{ 0, 0, KEPLER_CHANNEL_GPFIFO_A }, &gk110_chan, .ctor = &gk104_fifo_gpfifo_new }, 57 }; 58 59 int 60 gk20a_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, 61 struct nvkm_fifo **pfifo) 62 { 63 return gk104_fifo_new_(&gk20a_fifo, device, type, inst, 0, pfifo); 64 } 65