1/* $NetBSD: nouveau_engine_perfmon_nvf0.c,v 1.1.1.1 2014/08/06 12:36:27 riastradh Exp $ */
2
3/*
4 * Copyright 2013 Red Hat Inc.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 * OTHER DEALINGS IN THE SOFTWARE.
23 *
24 * Authors: Ben Skeggs
25 */
26
27#include <sys/cdefs.h>
28__KERNEL_RCSID(0, "$NetBSD: nouveau_engine_perfmon_nvf0.c,v 1.1.1.1 2014/08/06 12:36:27 riastradh Exp $");
29
30#include "nvc0.h"
31
32/*******************************************************************************
33 * Perfmon object classes
34 ******************************************************************************/
35
36/*******************************************************************************
37 * PPM context
38 ******************************************************************************/
39
40/*******************************************************************************
41 * PPM engine/subdev functions
42 ******************************************************************************/
43
44static int
45nvf0_perfmon_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
46 struct nouveau_oclass *oclass, void *data, u32 size,
47 struct nouveau_object **pobject)
48{
49 struct nvc0_perfmon_priv *priv;
50 int ret;
51
52 ret = nouveau_perfmon_create(parent, engine, oclass, &priv);
53 *pobject = nv_object(priv);
54 if (ret)
55 return ret;
56
57 ret = nouveau_perfdom_new(&priv->base, "pwr", 0, 0, 0, 0,
58 nve0_perfmon_pwr);
59 if (ret)
60 return ret;
61
62 nv_engine(priv)->cclass = &nouveau_perfmon_cclass;
63 nv_engine(priv)->sclass = nouveau_perfmon_sclass;
64 return 0;
65}
66
67struct nouveau_oclass
68nvf0_perfmon_oclass = {
69 .handle = NV_ENGINE(PERFMON, 0xf0),
70 .ofuncs = &(struct nouveau_ofuncs) {
71 .ctor = nvf0_perfmon_ctor,
72 .dtor = _nouveau_perfmon_dtor,
73 .init = _nouveau_perfmon_init,
74 .fini = nvc0_perfmon_fini,
75 },
76};
77