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
24int
25gk20a_bar_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
26	       struct nvkm_oclass *oclass, void *data, u32 size,
27	       struct nvkm_object **pobject)
28{
29	struct nvkm_bar *bar;
30	int ret;
31
32	ret = gf100_bar_ctor(parent, engine, oclass, data, size, pobject);
33	if (ret)
34		return ret;
35
36	bar = (struct nvkm_bar *)*pobject;
37	bar->iomap_uncached = true;
38	return 0;
39}
40
41struct nvkm_oclass
42gk20a_bar_oclass = {
43	.handle = NV_SUBDEV(BAR, 0xea),
44	.ofuncs = &(struct nvkm_ofuncs) {
45		.ctor = gk20a_bar_ctor,
46		.dtor = gf100_bar_dtor,
47		.init = gf100_bar_init,
48		.fini = _nvkm_bar_fini,
49	},
50};
51