blob: 0506c52909361ca4150e93795dc9df60bbcdf75a (
plain)
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
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __GK104_FIFO_H__
#define __GK104_FIFO_H__
#define gk104_fifo(p) container_of((p), struct gk104_fifo, base)
#include "priv.h"
#include <core/enum.h>
#include <subdev/mmu.h>
struct gk104_fifo_chan;
struct gk104_fifo {
const struct gk104_fifo_func *func;
struct nvkm_fifo base;
struct {
struct work_struct work;
u32 engm;
u32 runm;
} recover;
int pbdma_nr;
struct {
struct nvkm_engine *engine;
int runl;
int pbid;
} engine[16];
int engine_nr;
struct {
struct nvkm_memory *mem[2];
int next;
wait_queue_head_t wait;
struct list_head chan;
u32 engm;
} runlist[16];
int runlist_nr;
struct {
struct nvkm_memory *mem;
struct nvkm_vma bar;
} user;
};
struct gk104_fifo_func {
struct {
const struct nvkm_enum *engine;
const struct nvkm_enum *reason;
const struct nvkm_enum *hubclient;
const struct nvkm_enum *gpcclient;
} fault;
const struct nvkm_fifo_chan_oclass *chan[];
};
int gk104_fifo_new_(const struct gk104_fifo_func *, struct nvkm_device *,
int index, int nr, struct nvkm_fifo **);
void gk104_fifo_runlist_insert(struct gk104_fifo *, struct gk104_fifo_chan *);
void gk104_fifo_runlist_remove(struct gk104_fifo *, struct gk104_fifo_chan *);
void gk104_fifo_runlist_commit(struct gk104_fifo *, int runl);
static inline u64
gk104_fifo_engine_subdev(int engine)
{
switch (engine) {
case 0: return (1ULL << NVKM_ENGINE_GR) |
(1ULL << NVKM_ENGINE_SW) |
(1ULL << NVKM_ENGINE_CE2);
case 1: return (1ULL << NVKM_ENGINE_MSPDEC);
case 2: return (1ULL << NVKM_ENGINE_MSPPP);
case 3: return (1ULL << NVKM_ENGINE_MSVLD);
case 4: return (1ULL << NVKM_ENGINE_CE0);
case 5: return (1ULL << NVKM_ENGINE_CE1);
case 6: return (1ULL << NVKM_ENGINE_MSENC);
default:
WARN_ON(1);
return 0;
}
}
extern const struct nvkm_enum gk104_fifo_fault_engine[];
extern const struct nvkm_enum gk104_fifo_fault_reason[];
extern const struct nvkm_enum gk104_fifo_fault_hubclient[];
extern const struct nvkm_enum gk104_fifo_fault_gpcclient[];
extern const struct nvkm_enum gm107_fifo_fault_engine[];
extern const struct nvkm_enum gp100_fifo_fault_engine[];
#endif
|
