2 * Copyright 2012 Maarten Lankhorst
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.
22 * Authors: Maarten Lankhorst
25 #include <engine/falcon.h>
26 #include <engine/vp.h>
29 struct nouveau_falcon base
;
32 /*******************************************************************************
34 ******************************************************************************/
36 static struct nouveau_oclass
38 { 0x90b2, &nouveau_object_ofuncs
},
42 /*******************************************************************************
44 ******************************************************************************/
46 static struct nouveau_oclass
48 .handle
= NV_ENGCTX(VP
, 0xc0),
49 .ofuncs
= &(struct nouveau_ofuncs
) {
50 .ctor
= _nouveau_falcon_context_ctor
,
51 .dtor
= _nouveau_falcon_context_dtor
,
52 .init
= _nouveau_falcon_context_init
,
53 .fini
= _nouveau_falcon_context_fini
,
54 .rd32
= _nouveau_falcon_context_rd32
,
55 .wr32
= _nouveau_falcon_context_wr32
,
59 /*******************************************************************************
60 * PVP engine/subdev functions
61 ******************************************************************************/
64 nvc0_vp_init(struct nouveau_object
*object
)
66 struct nvc0_vp_priv
*priv
= (void *)object
;
69 ret
= nouveau_falcon_init(&priv
->base
);
73 nv_wr32(priv
, 0x085010, 0x0000fff2);
74 nv_wr32(priv
, 0x08501c, 0x0000fff2);
79 nvc0_vp_ctor(struct nouveau_object
*parent
, struct nouveau_object
*engine
,
80 struct nouveau_oclass
*oclass
, void *data
, u32 size
,
81 struct nouveau_object
**pobject
)
83 struct nvc0_vp_priv
*priv
;
86 ret
= nouveau_falcon_create(parent
, engine
, oclass
, 0x085000, true,
88 *pobject
= nv_object(priv
);
92 nv_subdev(priv
)->unit
= 0x00020000;
93 nv_engine(priv
)->cclass
= &nvc0_vp_cclass
;
94 nv_engine(priv
)->sclass
= nvc0_vp_sclass
;
100 .handle
= NV_ENGINE(VP
, 0xc0),
101 .ofuncs
= &(struct nouveau_ofuncs
) {
102 .ctor
= nvc0_vp_ctor
,
103 .dtor
= _nouveau_falcon_dtor
,
104 .init
= nvc0_vp_init
,
105 .fini
= _nouveau_falcon_fini
,
106 .rd32
= _nouveau_falcon_rd32
,
107 .wr32
= _nouveau_falcon_wr32
,