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      1 /*	$NetBSD: priv.h,v 1.3 2021/12/18 23:45:37 riastradh Exp $	*/
      2 
      3 /* SPDX-License-Identifier: MIT */
      4 #ifndef __NVKM_PM_PRIV_H__
      5 #define __NVKM_PM_PRIV_H__
      6 #define nvkm_pm(p) container_of((p), struct nvkm_pm, engine)
      7 #include <engine/pm.h>
      8 
      9 int nvkm_pm_ctor(const struct nvkm_pm_func *, struct nvkm_device *,
     10 		 int index, struct nvkm_pm *);
     11 
     12 struct nvkm_pm_func {
     13 	void (*fini)(struct nvkm_pm *);
     14 };
     15 
     16 struct nvkm_perfctr {
     17 	struct list_head head;
     18 	u8 domain;
     19 	u8  signal[4];
     20 	u64 source[4][8];
     21 	int slot;
     22 	u32 logic_op;
     23 	u32 ctr;
     24 };
     25 
     26 struct nvkm_specmux {
     27 	u32 mask;
     28 	u8 shift;
     29 	const char *name;
     30 	bool enable;
     31 };
     32 
     33 struct nvkm_specsrc {
     34 	u32 addr;
     35 	const struct nvkm_specmux *mux;
     36 	const char *name;
     37 };
     38 
     39 struct nvkm_perfsrc {
     40 	struct list_head head;
     41 	char *name;
     42 	u32 addr;
     43 	u32 mask;
     44 	u8 shift;
     45 	bool enable;
     46 };
     47 
     48 extern const struct nvkm_specsrc nv50_zcull_sources[];
     49 extern const struct nvkm_specsrc nv50_zrop_sources[];
     50 extern const struct nvkm_specsrc g84_vfetch_sources[];
     51 extern const struct nvkm_specsrc gt200_crop_sources[];
     52 extern const struct nvkm_specsrc gt200_prop_sources[];
     53 extern const struct nvkm_specsrc gt200_tex_sources[];
     54 
     55 struct nvkm_specsig {
     56 	u8 signal;
     57 	const char *name;
     58 	const struct nvkm_specsrc *source;
     59 };
     60 
     61 struct nvkm_perfsig {
     62 	const char *name;
     63 	u8 source[8];
     64 };
     65 
     66 struct nvkm_specdom {
     67 	u16 signal_nr;
     68 	const struct nvkm_specsig *signal;
     69 	const struct nvkm_funcdom *func;
     70 };
     71 
     72 #define nvkm_perfdom(p) container_of((p), struct nvkm_perfdom, object)
     73 #include <core/object.h>
     74 
     75 struct nvkm_perfdom {
     76 	struct nvkm_object object;
     77 	struct nvkm_perfmon *perfmon;
     78 	struct list_head head;
     79 	struct list_head list;
     80 	const struct nvkm_funcdom *func;
     81 	struct nvkm_perfctr *ctr[4];
     82 	char name[32];
     83 	u32 addr;
     84 	u8  mode;
     85 	u32 clk;
     86 	u16 signal_nr;
     87 	struct nvkm_perfsig signal[];
     88 };
     89 
     90 struct nvkm_funcdom {
     91 	void (*init)(struct nvkm_pm *, struct nvkm_perfdom *,
     92 		     struct nvkm_perfctr *);
     93 	void (*read)(struct nvkm_pm *, struct nvkm_perfdom *,
     94 		     struct nvkm_perfctr *);
     95 	void (*next)(struct nvkm_pm *, struct nvkm_perfdom *);
     96 };
     97 
     98 int nvkm_perfdom_new(struct nvkm_pm *, const char *, u32, u32, u32, u32,
     99 		     const struct nvkm_specdom *);
    100 
    101 #define nvkm_perfmon(p) container_of((p), struct nvkm_perfmon, object)
    102 
    103 struct nvkm_perfmon {
    104 	struct nvkm_object object;
    105 	struct nvkm_pm *pm;
    106 };
    107 #endif
    108