drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h

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