2 * Copyright 2012 Red Hat Inc.
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:
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
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20 * OTHER DEALINGS IN THE SOFTWARE.
26 const struct nvkm_mc_intr
28 { 0x00000001, NVDEV_ENGINE_MPEG }, /* NV17- MPEG/ME */
29 { 0x00000100, NVDEV_ENGINE_FIFO },
30 { 0x00001000, NVDEV_ENGINE_GR },
31 { 0x00010000, NVDEV_ENGINE_DISP },
32 { 0x00020000, NVDEV_ENGINE_VP }, /* NV40- */
33 { 0x00100000, NVDEV_SUBDEV_TIMER },
34 { 0x01000000, NVDEV_ENGINE_DISP }, /* NV04- PCRTC0 */
35 { 0x02000000, NVDEV_ENGINE_DISP }, /* NV11- PCRTC1 */
36 { 0x10000000, NVDEV_SUBDEV_BUS },
37 { 0x80000000, NVDEV_ENGINE_SW },
42 nv04_mc_init(struct nvkm_object *object)
44 struct nv04_mc_priv *priv = (void *)object;
46 nv_wr32(priv, 0x000200, 0xffffffff); /* everything enabled */
47 nv_wr32(priv, 0x001850, 0x00000001); /* disable rom access */
49 return nvkm_mc_init(&priv->base);
53 nv04_mc_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
54 struct nvkm_oclass *oclass, void *data, u32 size,
55 struct nvkm_object **pobject)
57 struct nv04_mc_priv *priv;
60 ret = nvkm_mc_create(parent, engine, oclass, &priv);
61 *pobject = nv_object(priv);
69 nv04_mc_oclass = &(struct nvkm_mc_oclass) {
70 .base.handle = NV_SUBDEV(MC, 0x04),
71 .base.ofuncs = &(struct nvkm_ofuncs) {
73 .dtor = _nvkm_mc_dtor,
75 .fini = _nvkm_mc_fini,