2 * Copyright 2012 Red Hat Inc.
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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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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
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25 #include <engine/falcon.h>
26 #include <engine/bsp.h>
28 struct nve0_bsp_priv {
29 struct nouveau_falcon base;
32 /*******************************************************************************
34 ******************************************************************************/
36 static struct nouveau_oclass
38 { 0x95b1, &nouveau_object_ofuncs },
42 /*******************************************************************************
44 ******************************************************************************/
46 static struct nouveau_oclass
48 .handle = NV_ENGCTX(BSP, 0xe0),
49 .ofuncs = &(struct nouveau_ofuncs) {
50 .ctor = _nouveau_falcon_context_ctor,
51 .dtor = _nouveau_falcon_context_dtor,
52 .init = _nouveau_falcon_context_init,
53 .fini = _nouveau_falcon_context_fini,
54 .rd32 = _nouveau_falcon_context_rd32,
55 .wr32 = _nouveau_falcon_context_wr32,
59 /*******************************************************************************
60 * PBSP engine/subdev functions
61 ******************************************************************************/
64 nve0_bsp_init(struct nouveau_object *object)
66 struct nve0_bsp_priv *priv = (void *)object;
69 ret = nouveau_falcon_init(&priv->base);
73 nv_wr32(priv, 0x084010, 0x0000fff2);
74 nv_wr32(priv, 0x08401c, 0x0000fff2);
79 nve0_bsp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
80 struct nouveau_oclass *oclass, void *data, u32 size,
81 struct nouveau_object **pobject)
83 struct nve0_bsp_priv *priv;
86 ret = nouveau_falcon_create(parent, engine, oclass, 0x084000, true,
87 "PBSP", "bsp", &priv);
88 *pobject = nv_object(priv);
92 nv_subdev(priv)->unit = 0x00008000;
93 nv_engine(priv)->cclass = &nve0_bsp_cclass;
94 nv_engine(priv)->sclass = nve0_bsp_sclass;
100 .handle = NV_ENGINE(BSP, 0xe0),
101 .ofuncs = &(struct nouveau_ofuncs) {
102 .ctor = nve0_bsp_ctor,
103 .dtor = _nouveau_falcon_dtor,
104 .init = nve0_bsp_init,
105 .fini = _nouveau_falcon_fini,
106 .rd32 = _nouveau_falcon_rd32,
107 .wr32 = _nouveau_falcon_wr32,