cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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priv.h (2266B)

      1/* SPDX-License-Identifier: MIT */
      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
      7int nvkm_pm_ctor(const struct nvkm_pm_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
      8		 struct nvkm_pm *);
      9
     10struct nvkm_pm_func {
     11	void (*fini)(struct nvkm_pm *);
     12};
     13
     14struct 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
     24struct nvkm_specmux {
     25	u32 mask;
     26	u8 shift;
     27	const char *name;
     28	bool enable;
     29};
     30
     31struct nvkm_specsrc {
     32	u32 addr;
     33	const struct nvkm_specmux *mux;
     34	const char *name;
     35};
     36
     37struct nvkm_perfsrc {
     38	struct list_head head;
     39	char *name;
     40	u32 addr;
     41	u32 mask;
     42	u8 shift;
     43	bool enable;
     44};
     45
     46extern const struct nvkm_specsrc nv50_zcull_sources[];
     47extern const struct nvkm_specsrc nv50_zrop_sources[];
     48extern const struct nvkm_specsrc g84_vfetch_sources[];
     49extern const struct nvkm_specsrc gt200_crop_sources[];
     50extern const struct nvkm_specsrc gt200_prop_sources[];
     51extern const struct nvkm_specsrc gt200_tex_sources[];
     52
     53struct nvkm_specsig {
     54	u8 signal;
     55	const char *name;
     56	const struct nvkm_specsrc *source;
     57};
     58
     59struct nvkm_perfsig {
     60	const char *name;
     61	u8 source[8];
     62};
     63
     64struct 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
     73struct 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
     88struct 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
     96int 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
    101struct nvkm_perfmon {
    102	struct nvkm_object object;
    103	struct nvkm_pm *pm;
    104};
    105#endif