1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __NVKM_PM_PRIV_H__
3 #define __NVKM_PM_PRIV_H__
4 #define nvkm_pm(p) container_of((p), struct nvkm_pm, engine)
5 #include <engine/pm.h>
6 
7 int nvkm_pm_ctor(const struct nvkm_pm_func *, struct nvkm_device *,
8 		 int index, struct nvkm_pm *);
9 
10 struct nvkm_pm_func {
11 	void (*fini)(struct nvkm_pm *);
12 };
13 
14 struct nvkm_perfctr {
15 	struct list_head head;
16 	u8 domain;
17 	u8  signal[4];
18 	u64 source[4][8];
19 	int slot;
20 	u32 logic_op;
21 	u32 ctr;
22 };
23 
24 struct nvkm_specmux {
25 	u32 mask;
26 	u8 shift;
27 	const char *name;
28 	bool enable;
29 };
30 
31 struct nvkm_specsrc {
32 	u32 addr;
33 	const struct nvkm_specmux *mux;
34 	const char *name;
35 };
36 
37 struct nvkm_perfsrc {
38 	struct list_head head;
39 	char *name;
40 	u32 addr;
41 	u32 mask;
42 	u8 shift;
43 	bool enable;
44 };
45 
46 extern const struct nvkm_specsrc nv50_zcull_sources[];
47 extern const struct nvkm_specsrc nv50_zrop_sources[];
48 extern const struct nvkm_specsrc g84_vfetch_sources[];
49 extern const struct nvkm_specsrc gt200_crop_sources[];
50 extern const struct nvkm_specsrc gt200_prop_sources[];
51 extern const struct nvkm_specsrc gt200_tex_sources[];
52 
53 struct nvkm_specsig {
54 	u8 signal;
55 	const char *name;
56 	const struct nvkm_specsrc *source;
57 };
58 
59 struct nvkm_perfsig {
60 	const char *name;
61 	u8 source[8];
62 };
63 
64 struct nvkm_specdom {
65 	u16 signal_nr;
66 	const struct nvkm_specsig *signal;
67 	const struct nvkm_funcdom *func;
68 };
69 
70 #define nvkm_perfdom(p) container_of((p), struct nvkm_perfdom, object)
71 #include <core/object.h>
72 
73 struct nvkm_perfdom {
74 	struct nvkm_object object;
75 	struct nvkm_perfmon *perfmon;
76 	struct list_head head;
77 	struct list_head list;
78 	const struct nvkm_funcdom *func;
79 	struct nvkm_perfctr *ctr[4];
80 	char name[32];
81 	u32 addr;
82 	u8  mode;
83 	u32 clk;
84 	u16 signal_nr;
85 	struct nvkm_perfsig signal[];
86 };
87 
88 struct nvkm_funcdom {
89 	void (*init)(struct nvkm_pm *, struct nvkm_perfdom *,
90 		     struct nvkm_perfctr *);
91 	void (*read)(struct nvkm_pm *, struct nvkm_perfdom *,
92 		     struct nvkm_perfctr *);
93 	void (*next)(struct nvkm_pm *, struct nvkm_perfdom *);
94 };
95 
96 int nvkm_perfdom_new(struct nvkm_pm *, const char *, u32, u32, u32, u32,
97 		     const struct nvkm_specdom *);
98 
99 #define nvkm_perfmon(p) container_of((p), struct nvkm_perfmon, object)
100 
101 struct nvkm_perfmon {
102 	struct nvkm_object object;
103 	struct nvkm_pm *pm;
104 };
105 #endif
106