1 /*
2 * Copyright 2013 Red Hat Inc.
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 COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * Authors: Ben Skeggs
23 */
24
25 #include "nv40.h"
26
27 /*******************************************************************************
28 * Perfmon object classes
29 ******************************************************************************/
30
31 /*******************************************************************************
32 * PPM context
33 ******************************************************************************/
34
35 /*******************************************************************************
36 * PPM engine/subdev functions
37 ******************************************************************************/
38
39 static const struct nouveau_specdom
40 nva3_perfmon[] = {
41 { 0x20, (const struct nouveau_specsig[]) {
42 {}
43 }, &nv40_perfctr_func },
44 { 0x20, (const struct nouveau_specsig[]) {
45 {}
46 }, &nv40_perfctr_func },
47 { 0x20, (const struct nouveau_specsig[]) {
48 {}
49 }, &nv40_perfctr_func },
50 { 0x20, (const struct nouveau_specsig[]) {
51 {}
52 }, &nv40_perfctr_func },
53 { 0x20, (const struct nouveau_specsig[]) {
54 {}
55 }, &nv40_perfctr_func },
56 { 0x20, (const struct nouveau_specsig[]) {
57 {}
58 }, &nv40_perfctr_func },
59 { 0x20, (const struct nouveau_specsig[]) {
60 {}
61 }, &nv40_perfctr_func },
62 { 0x20, (const struct nouveau_specsig[]) {
63 {}
64 }, &nv40_perfctr_func },
65 {}
66 };
67
68 static int
nva3_perfmon_ctor(struct nouveau_object * parent,struct nouveau_object * engine,struct nouveau_oclass * oclass,void * data,u32 size,struct nouveau_object ** object)69 nva3_perfmon_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
70 struct nouveau_oclass *oclass, void *data, u32 size,
71 struct nouveau_object **object)
72 {
73 int ret = nv40_perfmon_ctor(parent, engine, oclass, data, size, object);
74 if (ret == 0) {
75 struct nv40_perfmon_priv *priv = (void *)*object;
76 ret = nouveau_perfdom_new(&priv->base, "pwr", 0, 0, 0, 0,
77 nva3_perfmon_pwr);
78 if (ret)
79 return ret;
80
81 priv->base.last = 3;
82 }
83 return ret;
84 }
85
86 struct nouveau_oclass *
87 nva3_perfmon_oclass = &(struct nv40_perfmon_oclass) {
88 .base.handle = NV_ENGINE(PERFMON, 0xa3),
89 .base.ofuncs = &(struct nouveau_ofuncs) {
90 .ctor = nva3_perfmon_ctor,
91 .dtor = _nouveau_perfmon_dtor,
92 .init = _nouveau_perfmon_init,
93 .fini = _nouveau_perfmon_fini,
94 },
95 .doms = nva3_perfmon,
96 }.base;
97