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
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.
25 #include <subdev/mc.h>
28 struct nouveau_mc base;
31 static const struct nouveau_mc_intr
33 { 0x00000001, NVDEV_ENGINE_MPEG },
34 { 0x00000100, NVDEV_ENGINE_FIFO },
35 { 0x00001000, NVDEV_ENGINE_GR },
36 { 0x00004000, NVDEV_ENGINE_CRYPT }, /* NV84- */
37 { 0x00008000, NVDEV_ENGINE_BSP }, /* NV84- */
38 { 0x00020000, NVDEV_ENGINE_VP }, /* NV84- */
39 { 0x00100000, NVDEV_SUBDEV_TIMER },
40 { 0x00200000, NVDEV_SUBDEV_GPIO },
41 { 0x04000000, NVDEV_ENGINE_DISP },
42 { 0x10000000, NVDEV_SUBDEV_BUS },
43 { 0x80000000, NVDEV_ENGINE_SW },
44 { 0x0002d101, NVDEV_SUBDEV_FB },
49 nv50_mc_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
50 struct nouveau_oclass *oclass, void *data, u32 size,
51 struct nouveau_object **pobject)
53 struct nv50_mc_priv *priv;
56 ret = nouveau_mc_create(parent, engine, oclass, &priv);
57 *pobject = nv_object(priv);
61 priv->base.intr_map = nv50_mc_intr;
66 nv50_mc_init(struct nouveau_object *object)
68 struct nv50_mc_priv *priv = (void *)object;
69 nv_wr32(priv, 0x000200, 0xffffffff); /* everything on */
70 return nouveau_mc_init(&priv->base);
75 .handle = NV_SUBDEV(MC, 0x50),
76 .ofuncs = &(struct nouveau_ofuncs) {
78 .dtor = _nouveau_mc_dtor,
80 .fini = _nouveau_mc_fini,