1 #ifndef __NVKM_PM_PRIV_H__
2 #define __NVKM_PM_PRIV_H__
3 #include <engine/pm.h>
4 
5 struct nvkm_perfctr {
6 	struct nvkm_object base;
7 	struct list_head head;
8 	struct nvkm_perfsig *signal[4];
9 	int slot;
10 	u32 logic_op;
11 	u32 clk;
12 	u32 ctr;
13 };
14 
15 extern struct nvkm_oclass nvkm_pm_sclass[];
16 
17 #include <core/engctx.h>
18 
19 struct nvkm_perfctx {
20 	struct nvkm_engctx base;
21 };
22 
23 extern struct nvkm_oclass nvkm_pm_cclass;
24 
25 struct nvkm_specsig {
26 	u8 signal;
27 	const char *name;
28 };
29 
30 struct nvkm_perfsig {
31 	const char *name;
32 };
33 
34 struct nvkm_perfdom;
35 struct nvkm_perfctr *
36 nvkm_perfsig_wrap(struct nvkm_pm *, const char *, struct nvkm_perfdom **);
37 
38 struct nvkm_specdom {
39 	u16 signal_nr;
40 	const struct nvkm_specsig *signal;
41 	const struct nvkm_funcdom *func;
42 };
43 
44 extern const struct nvkm_specdom gt215_pm_pwr[];
45 extern const struct nvkm_specdom gf100_pm_pwr[];
46 extern const struct nvkm_specdom gk104_pm_pwr[];
47 
48 struct nvkm_perfdom {
49 	struct list_head head;
50 	struct list_head list;
51 	const struct nvkm_funcdom *func;
52 	char name[32];
53 	u32 addr;
54 	u8  quad;
55 	u32 signal_nr;
56 	struct nvkm_perfsig signal[];
57 };
58 
59 struct nvkm_funcdom {
60 	void (*init)(struct nvkm_pm *, struct nvkm_perfdom *,
61 		     struct nvkm_perfctr *);
62 	void (*read)(struct nvkm_pm *, struct nvkm_perfdom *,
63 		     struct nvkm_perfctr *);
64 	void (*next)(struct nvkm_pm *, struct nvkm_perfdom *);
65 };
66 
67 int nvkm_perfdom_new(struct nvkm_pm *, const char *, u32, u32, u32, u32,
68 		     const struct nvkm_specdom *);
69 
70 #define nvkm_pm_create(p,e,o,d)                                        \
71 	nvkm_pm_create_((p), (e), (o), sizeof(**d), (void **)d)
72 #define nvkm_pm_dtor(p) ({                                             \
73 	struct nvkm_pm *c = (p);                                       \
74 	_nvkm_pm_dtor(nv_object(c));                                   \
75 })
76 #define nvkm_pm_init(p) ({                                             \
77 	struct nvkm_pm *c = (p);                                       \
78 	_nvkm_pm_init(nv_object(c));                                   \
79 })
80 #define nvkm_pm_fini(p,s) ({                                           \
81 	struct nvkm_pm *c = (p);                                       \
82 	_nvkm_pm_fini(nv_object(c), (s));                              \
83 })
84 
85 int nvkm_pm_create_(struct nvkm_object *, struct nvkm_object *,
86 			    struct nvkm_oclass *, int, void **);
87 void _nvkm_pm_dtor(struct nvkm_object *);
88 int  _nvkm_pm_init(struct nvkm_object *);
89 int  _nvkm_pm_fini(struct nvkm_object *, bool);
90 #endif
91