LXR linux/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
   8struct gf100_fifo_chan;
   9struct 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
  33void gf100_fifo_intr_engine(struct gf100_fifo *);
  34void gf100_fifo_runlist_insert(struct gf100_fifo *, struct gf100_fifo_chan *);
  35void gf100_fifo_runlist_remove(struct gf100_fifo *, struct gf100_fifo_chan *);
  36void gf100_fifo_runlist_commit(struct gf100_fifo *);
  37#endif
  38