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 "priv.h"
23
24 #include <nvif/class.h>
25
26 static const struct nvkm_fifo_func
27 gk20a_fifo = {
28 .chid_nr = nv50_fifo_chid_nr,
29 .chid_ctor = gk110_fifo_chid_ctor,
30 .runq_nr = gf100_fifo_runq_nr,
31 .runl_ctor = gk104_fifo_runl_ctor,
32 .init = gk104_fifo_init,
33 .init_pbdmas = gk104_fifo_init_pbdmas,
34 .intr = gk104_fifo_intr,
35 .intr_mmu_fault_unit = gf100_fifo_intr_mmu_fault_unit,
36 .intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout,
37 .mmu_fault = &gk104_fifo_mmu_fault,
38 .nonstall = &gf100_fifo_nonstall,
39 .runl = &gk110_runl,
40 .runq = &gk208_runq,
41 .engn = &gk104_engn,
42 .engn_ce = &gk104_engn_ce,
43 .cgrp = {{ }, &gk110_cgrp },
44 .chan = {{ 0, 0, KEPLER_CHANNEL_GPFIFO_A }, &gk110_chan },
45 };
46
47 int
gk20a_fifo_new(struct nvkm_device * device,enum nvkm_subdev_type type,int inst,struct nvkm_fifo ** pfifo)48 gk20a_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
49 struct nvkm_fifo **pfifo)
50 {
51 return nvkm_fifo_new_(&gk20a_fifo, device, type, inst, pfifo);
52 }
53