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drm/gk208-/gr: stop touching 0x260 inappropriately
As a side note.. It's a bit hard to figure out how to name this commit.. GK20A is NVEA, which is before NV108 (GK208).. Confusing. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Ben Skeggs
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Aug 9, 2014
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| /* | ||
| * Copyright 2012 Red Hat Inc. | ||
| * | ||
| * 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: Ben Skeggs | ||
| */ | ||
|
|
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| #include "nv04.h" | ||
|
|
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| struct nouveau_oclass * | ||
| gk20a_mc_oclass = &(struct nouveau_mc_oclass) { | ||
| .base.handle = NV_SUBDEV(MC, 0xea), | ||
| .base.ofuncs = &(struct nouveau_ofuncs) { | ||
| .ctor = nv04_mc_ctor, | ||
| .dtor = _nouveau_mc_dtor, | ||
| .init = nv50_mc_init, | ||
| .fini = _nouveau_mc_fini, | ||
| }, | ||
| .intr = nvc0_mc_intr, | ||
| .msi_rearm = nv40_mc_msi_rearm, | ||
| }.base; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| #ifndef __NVKM_MC_PRIV_H__ | ||
| #define __NVKM_MC_PRIV_H__ | ||
|
|
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| #include <subdev/mc.h> | ||
|
|
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| #define nouveau_mc_create(p,e,o,d) \ | ||
| nouveau_mc_create_((p), (e), (o), sizeof(**d), (void **)d) | ||
| #define nouveau_mc_destroy(p) ({ \ | ||
| struct nouveau_mc *pmc = (p); _nouveau_mc_dtor(nv_object(pmc)); \ | ||
| }) | ||
| #define nouveau_mc_init(p) ({ \ | ||
| struct nouveau_mc *pmc = (p); _nouveau_mc_init(nv_object(pmc)); \ | ||
| }) | ||
| #define nouveau_mc_fini(p,s) ({ \ | ||
| struct nouveau_mc *pmc = (p); _nouveau_mc_fini(nv_object(pmc), (s)); \ | ||
| }) | ||
|
|
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| int nouveau_mc_create_(struct nouveau_object *, struct nouveau_object *, | ||
| struct nouveau_oclass *, int, void **); | ||
| void _nouveau_mc_dtor(struct nouveau_object *); | ||
| int _nouveau_mc_init(struct nouveau_object *); | ||
| int _nouveau_mc_fini(struct nouveau_object *, bool); | ||
|
|
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| struct nouveau_mc_intr { | ||
| u32 stat; | ||
| u32 unit; | ||
| }; | ||
|
|
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| struct nouveau_mc_oclass { | ||
| struct nouveau_oclass base; | ||
| const struct nouveau_mc_intr *intr; | ||
| void (*msi_rearm)(struct nouveau_mc *); | ||
| void (*unk260)(struct nouveau_mc *, u32); | ||
| }; | ||
|
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| void nvc0_mc_unk260(struct nouveau_mc *, u32); | ||
|
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| #endif |