/* SPDX-License-Identifier: GPL-2.0 */ #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 { void (*init_pbdma_timeout)(struct gk104_fifo *); 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); } *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_commit(struct gk104_fifo *, int runl); 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); extern const struct gk104_fifo_runlist_func gk110_fifo_runlist; void gk110_fifo_runlist_cgrp(struct nvkm_fifo_cgrp *, struct nvkm_memory *, u32); void gk208_fifo_init_pbdma_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 nvkm_enum gp100_fifo_fault_engine[]; #endif