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6ee73861 | 1 | /* |
7d9115de | 2 | * Copyright 2012 Red Hat Inc. |
6ee73861 | 3 | * |
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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: | |
6ee73861 | 10 | * |
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11 | * The above copyright notice and this permission notice shall be included in |
12 | * all copies or substantial portions of the Software. | |
6ee73861 | 13 | * |
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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. | |
6ee73861 | 21 | * |
7d9115de | 22 | * Authors: Ben Skeggs |
6ee73861 | 23 | */ |
54dcadd5 | 24 | #include "priv.h" |
7d9115de | 25 | |
9199fbdb | 26 | static const struct nvkm_mc_map |
7d9115de | 27 | nv50_mc_intr[] = { |
9199fbdb | 28 | { 0x04000000, NVKM_ENGINE_DISP }, |
68f3f702 | 29 | { 0x00001000, NVKM_ENGINE_GR }, |
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30 | { 0x00000100, NVKM_ENGINE_FIFO }, |
31 | { 0x00000001, NVKM_ENGINE_MPEG }, | |
32 | { 0x00001101, NVKM_SUBDEV_FB }, | |
68f3f702 | 33 | { 0x10000000, NVKM_SUBDEV_BUS }, |
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34 | { 0x00200000, NVKM_SUBDEV_GPIO }, |
35 | { 0x00200000, NVKM_SUBDEV_I2C }, | |
36 | { 0x00100000, NVKM_SUBDEV_TIMER }, | |
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37 | {}, |
38 | }; | |
39 | ||
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40 | void |
41 | nv50_mc_init(struct nvkm_mc *mc) | |
6ee73861 | 42 | { |
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43 | struct nvkm_device *device = mc->subdev.device; |
44 | nvkm_wr32(device, 0x000200, 0xffffffff); /* everything on */ | |
6ee73861 | 45 | } |
7d9115de | 46 | |
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47 | static const struct nvkm_mc_func |
48 | nv50_mc = { | |
49 | .init = nv50_mc_init, | |
08f6fbdb | 50 | .intr = nv50_mc_intr, |
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51 | .intr_unarm = nv04_mc_intr_unarm, |
52 | .intr_rearm = nv04_mc_intr_rearm, | |
6e09a578 | 53 | .intr_stat = nv04_mc_intr_stat, |
79360b7d | 54 | .reset = nv17_mc_reset, |
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55 | }; |
56 | ||
57 | int | |
58 | nv50_mc_new(struct nvkm_device *device, int index, struct nvkm_mc **pmc) | |
59 | { | |
60 | return nvkm_mc_new_(&nv50_mc, device, index, pmc); | |
61 | } |