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yaml --- r: 345464 b: refs/heads/master c: 4a79501 h: refs/heads/master v: v3
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Maarten Lankhorst
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Ben Skeggs
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Nov 28, 2012
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,2 +1,2 @@ | ||
| --- | ||
| refs/heads/master: 7d8bd91bf43a220f506ebf01abdee487e7117469 | ||
| refs/heads/master: 4a7950140b960694326489ba6c2429fd7830c93b |
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| Original file line number | Diff line number | Diff line change |
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| /* | ||
| * Copyright 2012 Maarten Lankhorst | ||
| * | ||
| * Permission is hereby granted, free of charge, to any person obtaining a | ||
| * copy of this software and associated documentation files (the "Software"), | ||
| * to deal in the Software without restriction, including without limitation | ||
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
| * and/or sell copies of the Software, and to permit persons to whom the | ||
| * Software is furnished to do so, subject to the following conditions: | ||
| * | ||
| * The above copyright notice and this permission notice shall be included in | ||
| * all copies or substantial portions of the Software. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
| * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR | ||
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | ||
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | ||
| * OTHER DEALINGS IN THE SOFTWARE. | ||
| * | ||
| * Authors: Maarten Lankhorst | ||
| */ | ||
|
|
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| #include <core/falcon.h> | ||
|
|
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| #include <engine/ppp.h> | ||
|
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| struct nvc0_ppp_priv { | ||
| struct nouveau_falcon base; | ||
| }; | ||
|
|
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| /******************************************************************************* | ||
| * PPP object classes | ||
| ******************************************************************************/ | ||
|
|
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| static struct nouveau_oclass | ||
| nvc0_ppp_sclass[] = { | ||
| { 0x90b3, &nouveau_object_ofuncs }, | ||
| {}, | ||
| }; | ||
|
|
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| /******************************************************************************* | ||
| * PPPP context | ||
| ******************************************************************************/ | ||
|
|
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| static struct nouveau_oclass | ||
| nvc0_ppp_cclass = { | ||
| .handle = NV_ENGCTX(PPP, 0xc0), | ||
| .ofuncs = &(struct nouveau_ofuncs) { | ||
| .ctor = _nouveau_falcon_context_ctor, | ||
| .dtor = _nouveau_falcon_context_dtor, | ||
| .init = _nouveau_falcon_context_init, | ||
| .fini = _nouveau_falcon_context_fini, | ||
| .rd32 = _nouveau_falcon_context_rd32, | ||
| .wr32 = _nouveau_falcon_context_wr32, | ||
| }, | ||
| }; | ||
|
|
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| /******************************************************************************* | ||
| * PPPP engine/subdev functions | ||
| ******************************************************************************/ | ||
|
|
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| static int | ||
| nvc0_ppp_init(struct nouveau_object *object) | ||
| { | ||
| struct nvc0_ppp_priv *priv = (void *)object; | ||
| int ret; | ||
|
|
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| ret = nouveau_falcon_init(&priv->base); | ||
| if (ret) | ||
| return ret; | ||
|
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| nv_wr32(priv, 0x086010, 0x0000fff2); | ||
| nv_wr32(priv, 0x08601c, 0x0000fff2); | ||
| return 0; | ||
| } | ||
|
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| static int | ||
| nvc0_ppp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, | ||
| struct nouveau_oclass *oclass, void *data, u32 size, | ||
| struct nouveau_object **pobject) | ||
| { | ||
| struct nvc0_ppp_priv *priv; | ||
| int ret; | ||
|
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| ret = nouveau_falcon_create(parent, engine, oclass, 0x086000, true, | ||
| "PPPP", "ppp", &priv); | ||
| *pobject = nv_object(priv); | ||
| if (ret) | ||
| return ret; | ||
|
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| nv_subdev(priv)->unit = 0x00000002; | ||
| nv_engine(priv)->cclass = &nvc0_ppp_cclass; | ||
| nv_engine(priv)->sclass = nvc0_ppp_sclass; | ||
| return 0; | ||
| } | ||
|
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| struct nouveau_oclass | ||
| nvc0_ppp_oclass = { | ||
| .handle = NV_ENGINE(PPP, 0xc0), | ||
| .ofuncs = &(struct nouveau_ofuncs) { | ||
| .ctor = nvc0_ppp_ctor, | ||
| .dtor = _nouveau_falcon_dtor, | ||
| .init = nvc0_ppp_init, | ||
| .fini = _nouveau_falcon_fini, | ||
| .rd32 = _nouveau_falcon_rd32, | ||
| .wr32 = _nouveau_falcon_wr32, | ||
| }, | ||
| }; |
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