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 gk104_fifo_func
28 gk20a_fifo = {
29 	.init_pbdma_timeout = gk208_fifo_init_pbdma_timeout,
30 	.fault.access = gk104_fifo_fault_access,
31 	.fault.engine = gk104_fifo_fault_engine,
32 	.fault.reason = gk104_fifo_fault_reason,
33 	.fault.hubclient = gk104_fifo_fault_hubclient,
34 	.fault.gpcclient = gk104_fifo_fault_gpcclient,
35 	.runlist = &gk110_fifo_runlist,
36 	.chan = {{0,0,KEPLER_CHANNEL_GPFIFO_A}, gk104_fifo_gpfifo_new },
37 };
38 
39 int
40 gk20a_fifo_new(struct nvkm_device *device, int index, struct nvkm_fifo **pfifo)
41 {
42 	return gk104_fifo_new_(&gk20a_fifo, device, index, 128, pfifo);
43 }
44