[mirror_ubuntu-kernels.git] / drivers / gpu / drm / nouveau / include / nvkm / core / object.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __NVKM_OBJECT_H__
#define __NVKM_OBJECT_H__
#include <core/os.h>
#include <core/debug.h>
struct nvkm_event;
struct nvkm_gpuobj;
struct nvkm_oclass;

struct nvkm_object {
	const struct nvkm_object_func *func;
	struct nvkm_client *client;
	struct nvkm_engine *engine;
	s32 oclass;
	u32 handle;

	struct list_head head;
	struct list_head tree;
	u8  route;
	u64 token;
	u64 object;
	struct rb_node node;
};

struct nvkm_object_func {
	void *(*dtor)(struct nvkm_object *);
	int (*init)(struct nvkm_object *);
	int (*fini)(struct nvkm_object *, bool suspend);
	int (*mthd)(struct nvkm_object *, u32 mthd, void *data, u32 size);
	int (*ntfy)(struct nvkm_object *, u32 mthd, struct nvkm_event **);
	int (*map)(struct nvkm_object *, u64 *addr, u32 *size);
	int (*rd08)(struct nvkm_object *, u64 addr, u8 *data);
	int (*rd16)(struct nvkm_object *, u64 addr, u16 *data);
	int (*rd32)(struct nvkm_object *, u64 addr, u32 *data);
	int (*wr08)(struct nvkm_object *, u64 addr, u8 data);
	int (*wr16)(struct nvkm_object *, u64 addr, u16 data);
	int (*wr32)(struct nvkm_object *, u64 addr, u32 data);
	int (*bind)(struct nvkm_object *, struct nvkm_gpuobj *, int align,
		    struct nvkm_gpuobj **);
	int (*sclass)(struct nvkm_object *, int index, struct nvkm_oclass *);
};

void nvkm_object_ctor(const struct nvkm_object_func *,
		      const struct nvkm_oclass *, struct nvkm_object *);
int nvkm_object_new_(const struct nvkm_object_func *,
		     const struct nvkm_oclass *, void *data, u32 size,
		     struct nvkm_object **);
int nvkm_object_new(const struct nvkm_oclass *, void *data, u32 size,
		    struct nvkm_object **);
void nvkm_object_del(struct nvkm_object **);
void *nvkm_object_dtor(struct nvkm_object *);
int nvkm_object_init(struct nvkm_object *);
int nvkm_object_fini(struct nvkm_object *, bool suspend);
int nvkm_object_mthd(struct nvkm_object *, u32 mthd, void *data, u32 size);
int nvkm_object_ntfy(struct nvkm_object *, u32 mthd, struct nvkm_event **);
int nvkm_object_map(struct nvkm_object *, u64 *addr, u32 *size);
int nvkm_object_rd08(struct nvkm_object *, u64 addr, u8  *data);
int nvkm_object_rd16(struct nvkm_object *, u64 addr, u16 *data);
int nvkm_object_rd32(struct nvkm_object *, u64 addr, u32 *data);
int nvkm_object_wr08(struct nvkm_object *, u64 addr, u8   data);
int nvkm_object_wr16(struct nvkm_object *, u64 addr, u16  data);
int nvkm_object_wr32(struct nvkm_object *, u64 addr, u32  data);
int nvkm_object_bind(struct nvkm_object *, struct nvkm_gpuobj *, int align,
		     struct nvkm_gpuobj **);

bool nvkm_object_insert(struct nvkm_object *);
void nvkm_object_remove(struct nvkm_object *);
struct nvkm_object *nvkm_object_search(struct nvkm_client *, u64 object,
				       const struct nvkm_object_func *);

struct nvkm_sclass {
	int minver;
	int maxver;
	s32 oclass;
	const struct nvkm_object_func *func;
	int (*ctor)(const struct nvkm_oclass *, void *data, u32 size,
		    struct nvkm_object **);
};

struct nvkm_oclass {
	int (*ctor)(const struct nvkm_oclass *, void *data, u32 size,
		    struct nvkm_object **);
	struct nvkm_sclass base;
	const void *priv;
	const void *engn;
	u32 handle;
	u8  route;
	u64 token;
	u64 object;
	struct nvkm_client *client;
	struct nvkm_object *parent;
	struct nvkm_engine *engine;
};
#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
5025407b BS	2	#ifndef __NVKM_OBJECT_H__
5025407b BS	3	#define __NVKM_OBJECT_H__
9274f4a9	4	#include <core/os.h>
53003941	5	#include <core/debug.h>
cbea21e2 BS	6	struct nvkm_event;
cbea21e2 BS	7	struct nvkm_gpuobj;
68f3f702	8	struct nvkm_oclass;
9274f4a9	9
5025407b	10	struct nvkm_object {
cbea21e2 BS	11	const struct nvkm_object_func *func;
	12	struct nvkm_client *client;
	13	struct nvkm_engine *engine;
fbd58ebd	14	s32 oclass;
cbea21e2	15	u32 handle;
fbd58ebd BS	16
	17	struct list_head head;
	18	struct list_head tree;
	19	u8 route;
	20	u64 token;
	21	u64 object;
	22	struct rb_node node;
9274f4a9 BS	23	};
9274f4a9 BS	24
cbea21e2 BS	25	struct nvkm_object_func {
	26	void (dtor)(struct nvkm_object *);
	27	int (init)(struct nvkm_object );
	28	int (fini)(struct nvkm_object , bool suspend);
	29	int (mthd)(struct nvkm_object , u32 mthd, void *data, u32 size);
	30	int (ntfy)(struct nvkm_object , u32 mthd, struct nvkm_event **);
	31	int (map)(struct nvkm_object , u64 addr, u32 size);
	32	int (rd08)(struct nvkm_object , u64 addr, u8 *data);
	33	int (rd16)(struct nvkm_object , u64 addr, u16 *data);
	34	int (rd32)(struct nvkm_object , u64 addr, u32 *data);
	35	int (wr08)(struct nvkm_object , u64 addr, u8 data);
	36	int (wr16)(struct nvkm_object , u64 addr, u16 data);
	37	int (wr32)(struct nvkm_object , u64 addr, u32 data);
	38	int (bind)(struct nvkm_object , struct nvkm_gpuobj *, int align,
	39	struct nvkm_gpuobj **);
	40	int (sclass)(struct nvkm_object , int index, struct nvkm_oclass *);
	41	};
	42
	43	void nvkm_object_ctor(const struct nvkm_object_func *,
	44	const struct nvkm_oclass , struct nvkm_object );
	45	int nvkm_object_new_(const struct nvkm_object_func *,
	46	const struct nvkm_oclass , void data, u32 size,
	47	struct nvkm_object **);
	48	int nvkm_object_new(const struct nvkm_oclass , void data, u32 size,
	49	struct nvkm_object **);
fbd58ebd BS	50	void nvkm_object_del(struct nvkm_object **);
fbd58ebd BS	51	void nvkm_object_dtor(struct nvkm_object );
cbea21e2 BS	52	int nvkm_object_init(struct nvkm_object *);
	53	int nvkm_object_fini(struct nvkm_object *, bool suspend);
	54	int nvkm_object_mthd(struct nvkm_object , u32 mthd, void data, u32 size);
	55	int nvkm_object_ntfy(struct nvkm_object , u32 mthd, struct nvkm_event *);
	56	int nvkm_object_map(struct nvkm_object , u64 addr, u32 *size);
cfdc4c44 BS	57	int nvkm_object_rd08(struct nvkm_object , u64 addr, u8 data);
	58	int nvkm_object_rd16(struct nvkm_object , u64 addr, u16 data);
	59	int nvkm_object_rd32(struct nvkm_object , u64 addr, u32 data);
	60	int nvkm_object_wr08(struct nvkm_object *, u64 addr, u8 data);
	61	int nvkm_object_wr16(struct nvkm_object *, u64 addr, u16 data);
	62	int nvkm_object_wr32(struct nvkm_object *, u64 addr, u32 data);
cbea21e2 BS	63	int nvkm_object_bind(struct nvkm_object , struct nvkm_gpuobj , int align,
cbea21e2 BS	64	struct nvkm_gpuobj **);
cfdc4c44	65
110cccff BS	66	bool nvkm_object_insert(struct nvkm_object *);
	67	void nvkm_object_remove(struct nvkm_object *);
	68	struct nvkm_object nvkm_object_search(struct nvkm_client , u64 object,
	69	const struct nvkm_object_func *);
	70
cbea21e2 BS	71	struct nvkm_sclass {
	72	int minver;
	73	int maxver;
	74	s32 oclass;
	75	const struct nvkm_object_func *func;
	76	int (ctor)(const struct nvkm_oclass , void *data, u32 size,
	77	struct nvkm_object **);
	78	};
	79
5025407b	80	struct nvkm_oclass {
cbea21e2 BS	81	int (ctor)(const struct nvkm_oclass , void *data, u32 size,
	82	struct nvkm_object **);
	83	struct nvkm_sclass base;
	84	const void *priv;
	85	const void *engn;
fbd58ebd BS	86	u32 handle;
	87	u8 route;
	88	u64 token;
cbea21e2 BS	89	u64 object;
	90	struct nvkm_client *client;
	91	struct nvkm_object *parent;
	92	struct nvkm_engine *engine;
9274f4a9	93	};
9274f4a9	94	#endif