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/* SPDX-License-Identifier: MIT */
#ifndef __GK104_FIFO_H__
#define __GK104_FIFO_H__
#define gk104_fifo(p) container_of((p), struct gk104_fifo, base)
#include "priv.h"
struct nvkm_fifo_cgrp;
#include <core/enum.h>
#include <subdev/mmu.h>
struct gk104_fifo_chan;
struct gk104_fifo {
const struct gk104_fifo_func *func;
struct nvkm_fifo base;
struct {
struct work_struct work;
u32 engm;
u32 runm;
} recover;
int pbdma_nr;
struct {
struct nvkm_engine *engine;
int runl;
int pbid;
} engine[16];
int engine_nr;
struct {
struct nvkm_memory *mem[2];
int next;
wait_queue_head_t wait;
struct list_head cgrp;
struct list_head chan;
u32 engm;
} runlist[16];
int runlist_nr;
struct {
struct nvkm_memory *mem;
struct nvkm_vma *bar;
} user;
};
struct gk104_fifo_func {
const struct gk104_fifo_pbdma_func {
int (*nr)(struct gk104_fifo *);
void (*init)(struct gk104_fifo *);
void (*init_timeout)(struct gk104_fifo *);
} *pbdma;
struct {
const struct nvkm_enum *access;
const struct nvkm_enum *engine;
const struct nvkm_enum *reason;
const struct nvkm_enum *hubclient;
const struct nvkm_enum *gpcclient;
} fault;
const struct gk104_fifo_runlist_func {
u8 size;
void (*cgrp)(struct nvkm_fifo_cgrp *,
struct nvkm_memory *, u32 offset);
void (*chan)(struct gk104_fifo_chan *,
struct nvkm_memory *, u32 offset);
void (*commit)(struct gk104_fifo *, int runl,
struct nvkm_memory *, int entries);
} *runlist;
struct gk104_fifo_user_user {
struct nvkm_sclass user;
int (*ctor)(const struct nvkm_oclass *, void *, u32,
struct nvkm_object **);
} user;
struct gk104_fifo_chan_user {
struct nvkm_sclass user;
int (*ctor)(struct gk104_fifo *, const struct nvkm_oclass *,
void *, u32, struct nvkm_object **);
} chan;
bool cgrp_force;
};
int gk104_fifo_new_(const struct gk104_fifo_func *, struct nvkm_device *,
int index, int nr, struct nvkm_fifo **);
void gk104_fifo_runlist_insert(struct gk104_fifo *, struct gk104_fifo_chan *);
void gk104_fifo_runlist_remove(struct gk104_fifo *, struct gk104_fifo_chan *);
void gk104_fifo_runlist_update(struct gk104_fifo *, int runl);
extern const struct gk104_fifo_pbdma_func gk104_fifo_pbdma;
int gk104_fifo_pbdma_nr(struct gk104_fifo *);
void gk104_fifo_pbdma_init(struct gk104_fifo *);
extern const struct nvkm_enum gk104_fifo_fault_access[];
extern const struct nvkm_enum gk104_fifo_fault_engine[];
extern const struct nvkm_enum gk104_fifo_fault_reason[];
extern const struct nvkm_enum gk104_fifo_fault_hubclient[];
extern const struct nvkm_enum gk104_fifo_fault_gpcclient[];
extern const struct gk104_fifo_runlist_func gk104_fifo_runlist;
void gk104_fifo_runlist_chan(struct gk104_fifo_chan *,
struct nvkm_memory *, u32);
void gk104_fifo_runlist_commit(struct gk104_fifo *, int runl,
struct nvkm_memory *, int);
extern const struct gk104_fifo_runlist_func gk110_fifo_runlist;
void gk110_fifo_runlist_cgrp(struct nvkm_fifo_cgrp *,
struct nvkm_memory *, u32);
extern const struct gk104_fifo_pbdma_func gk208_fifo_pbdma;
void gk208_fifo_pbdma_init_timeout(struct gk104_fifo *);
extern const struct nvkm_enum gm107_fifo_fault_engine[];
extern const struct gk104_fifo_runlist_func gm107_fifo_runlist;
extern const struct gk104_fifo_pbdma_func gm200_fifo_pbdma;
int gm200_fifo_pbdma_nr(struct gk104_fifo *);
extern const struct nvkm_enum gp100_fifo_fault_engine[];
extern const struct nvkm_enum gv100_fifo_fault_access[];
extern const struct nvkm_enum gv100_fifo_fault_reason[];
extern const struct nvkm_enum gv100_fifo_fault_hubclient[];
extern const struct nvkm_enum gv100_fifo_fault_gpcclient[];
void gv100_fifo_runlist_cgrp(struct nvkm_fifo_cgrp *,
struct nvkm_memory *, u32);
void gv100_fifo_runlist_chan(struct gk104_fifo_chan *,
struct nvkm_memory *, u32);
#endif
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