1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
/*
* 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
*/
#include <engine/ce.h>
#include <engine/falcon.h>
#include "fuc/gf100.fuc3.h"
#include <nvif/class.h>
static int
gf100_ce_init(struct nvkm_object *object)
{
struct nvkm_falcon *ce = (void *)object;
struct nvkm_device *device = ce->engine.subdev.device;
const int idx = nv_engidx(&ce->engine) - NVDEV_ENGINE_CE0;
u32 base = idx * 0x1000;
int ret;
ret = nvkm_falcon_init(ce);
if (ret)
return ret;
nvkm_wr32(device, 0x104084 + base, idx);
return 0;
}
static const struct nvkm_falcon_func
gf100_ce0_func = {
.intr = gt215_ce_intr,
.sclass = {
{ -1, -1, FERMI_DMA },
{}
}
};
static int
gf100_ce0_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 size,
struct nvkm_object **pobject)
{
struct nvkm_falcon *ce;
int ret;
ret = nvkm_falcon_create(&gf100_ce0_func, parent, engine, oclass,
0x104000, true, "PCE0", "ce0", &ce);
*pobject = nv_object(ce);
if (ret)
return ret;
nv_subdev(ce)->unit = 0x00000040;
nv_falcon(ce)->code.data = gf100_ce_code;
nv_falcon(ce)->code.size = sizeof(gf100_ce_code);
nv_falcon(ce)->data.data = gf100_ce_data;
nv_falcon(ce)->data.size = sizeof(gf100_ce_data);
return 0;
}
static const struct nvkm_falcon_func
gf100_ce1_func = {
.intr = gt215_ce_intr,
.sclass = {
{ -1, -1, FERMI_DECOMPRESS },
{}
}
};
static int
gf100_ce1_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 size,
struct nvkm_object **pobject)
{
struct nvkm_falcon *ce;
int ret;
ret = nvkm_falcon_create(&gf100_ce1_func, parent, engine, oclass,
0x105000, true, "PCE1", "ce1", &ce);
*pobject = nv_object(ce);
if (ret)
return ret;
nv_subdev(ce)->unit = 0x00000080;
nv_falcon(ce)->code.data = gf100_ce_code;
nv_falcon(ce)->code.size = sizeof(gf100_ce_code);
nv_falcon(ce)->data.data = gf100_ce_data;
nv_falcon(ce)->data.size = sizeof(gf100_ce_data);
return 0;
}
struct nvkm_oclass
gf100_ce0_oclass = {
.handle = NV_ENGINE(CE0, 0xc0),
.ofuncs = &(struct nvkm_ofuncs) {
.ctor = gf100_ce0_ctor,
.dtor = _nvkm_falcon_dtor,
.init = gf100_ce_init,
.fini = _nvkm_falcon_fini,
},
};
struct nvkm_oclass
gf100_ce1_oclass = {
.handle = NV_ENGINE(CE1, 0xc0),
.ofuncs = &(struct nvkm_ofuncs) {
.ctor = gf100_ce1_ctor,
.dtor = _nvkm_falcon_dtor,
.init = gf100_ce_init,
.fini = _nvkm_falcon_fini,
},
};
|