[thirdparty/kernel/linux.git] / drivers / gpu / drm / nouveau / nvkm / engine / fifo / gf100.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __GF100_FIFO_H__
#define __GF100_FIFO_H__
#define gf100_fifo(p) container_of((p), struct gf100_fifo, base)
#include "priv.h"

#include <subdev/mmu.h>

struct gf100_fifo_chan;
struct gf100_fifo {
	struct nvkm_fifo base;

	struct list_head chan;

	struct {
		struct work_struct work;
		u64 mask;
	} recover;

	int pbdma_nr;

	struct {
		struct nvkm_memory *mem[2];
		int active;
		wait_queue_head_t wait;
	} runlist;

	struct {
		struct nvkm_memory *mem;
		struct nvkm_vma bar;
	} user;
};

void gf100_fifo_intr_engine(struct gf100_fifo *);
void gf100_fifo_runlist_insert(struct gf100_fifo *, struct gf100_fifo_chan *);
void gf100_fifo_runlist_remove(struct gf100_fifo *, struct gf100_fifo_chan *);
void gf100_fifo_runlist_commit(struct gf100_fifo *);
#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
9a65a38c BS	2	#ifndef __GF100_FIFO_H__
9a65a38c BS	3	#define __GF100_FIFO_H__
8f0649b5	4	#define gf100_fifo(p) container_of((p), struct gf100_fifo, base)
9a65a38c BS	5	#include "priv.h"
9a65a38c BS	6
8f0649b5 BS	7	#include <subdev/mmu.h>
8f0649b5 BS	8
d40d0fd4	9	struct gf100_fifo_chan;
9a65a38c BS	10	struct gf100_fifo {
	11	struct nvkm_fifo base;
	12
8f0649b5 BS	13	struct list_head chan;
8f0649b5 BS	14
79266243 BS	15	struct {
	16	struct work_struct work;
	17	u64 mask;
	18	} recover;
9a65a38c	19
adbe24a2 BS	20	int pbdma_nr;
adbe24a2 BS	21
9a65a38c BS	22	struct {
	23	struct nvkm_memory *mem[2];
	24	int active;
	25	wait_queue_head_t wait;
	26	} runlist;
	27
	28	struct {
	29	struct nvkm_memory *mem;
	30	struct nvkm_vma bar;
	31	} user;
9a65a38c BS	32	};
	33
	34	void gf100_fifo_intr_engine(struct gf100_fifo *);
d40d0fd4 BS	35	void gf100_fifo_runlist_insert(struct gf100_fifo , struct gf100_fifo_chan );
	36	void gf100_fifo_runlist_remove(struct gf100_fifo , struct gf100_fifo_chan );
	37	void gf100_fifo_runlist_commit(struct gf100_fifo *);
9a65a38c	38	#endif