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 static const struct nvkm_fifo_func 26 gk20a_fifo = { 27 .dtor = gk104_fifo_dtor, 28 .oneinit = gk104_fifo_oneinit, 29 .init = gk104_fifo_init, 30 .fini = gk104_fifo_fini, 31 .intr = gk104_fifo_intr, 32 .uevent_init = gk104_fifo_uevent_init, 33 .uevent_fini = gk104_fifo_uevent_fini, 34 .chan = { 35 &gk104_fifo_gpfifo_oclass, 36 NULL 37 }, 38 }; 39 40 int 41 gk20a_fifo_new(struct nvkm_device *device, int index, struct nvkm_fifo **pfifo) 42 { 43 return gk104_fifo_new_(&gk20a_fifo, device, index, 128, pfifo); 44 } 45