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.
27 const struct nouveau_mc_intr
29 { 0x00000001, NVDEV_ENGINE_MPEG
}, /* NV17- MPEG/ME */
30 { 0x00000100, NVDEV_ENGINE_FIFO
},
31 { 0x00001000, NVDEV_ENGINE_GR
},
32 { 0x00010000, NVDEV_ENGINE_DISP
},
33 { 0x00020000, NVDEV_ENGINE_VP
}, /* NV40- */
34 { 0x00100000, NVDEV_SUBDEV_TIMER
},
35 { 0x01000000, NVDEV_ENGINE_DISP
}, /* NV04- PCRTC0 */
36 { 0x02000000, NVDEV_ENGINE_DISP
}, /* NV11- PCRTC1 */
37 { 0x10000000, NVDEV_SUBDEV_BUS
},
38 { 0x80000000, NVDEV_ENGINE_SW
},
43 nv04_mc_init(struct nouveau_object
*object
)
45 struct nv04_mc_priv
*priv
= (void *)object
;
47 nv_wr32(priv
, 0x000200, 0xffffffff); /* everything enabled */
48 nv_wr32(priv
, 0x001850, 0x00000001); /* disable rom access */
50 return nouveau_mc_init(&priv
->base
);
54 nv04_mc_ctor(struct nouveau_object
*parent
, struct nouveau_object
*engine
,
55 struct nouveau_oclass
*oclass
, void *data
, u32 size
,
56 struct nouveau_object
**pobject
)
58 struct nv04_mc_priv
*priv
;
61 ret
= nouveau_mc_create(parent
, engine
, oclass
, &priv
);
62 *pobject
= nv_object(priv
);
69 struct nouveau_oclass
*
70 nv04_mc_oclass
= &(struct nouveau_mc_oclass
) {
71 .base
.handle
= NV_SUBDEV(MC
, 0x04),
72 .base
.ofuncs
= &(struct nouveau_ofuncs
) {
74 .dtor
= _nouveau_mc_dtor
,
76 .fini
= _nouveau_mc_fini
,
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