drivers/gpu/drm/nouveau/nvkm/engine/fifo/changk104.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __GK104_FIFO_CHAN_H__
   3 #define __GK104_FIFO_CHAN_H__
   4 #define gk104_fifo_chan(p) container_of((p), struct gk104_fifo_chan, base)
   5 #include "chan.h"
   6 #include "gk104.h"
   7
   8 struct gk104_fifo_chan {
   9         struct nvkm_fifo_chan base;
  10         struct gk104_fifo *fifo;
  11         int runl;
  12
  13         struct list_head head;
  14         bool killed;
  15
  16         struct nvkm_gpuobj *pgd;
  17         struct nvkm_vm *vm;
  18
  19         struct {
  20                 struct nvkm_gpuobj *inst;
  21                 struct nvkm_vma vma;
  22         } engn[NVKM_SUBDEV_NR];
  23 };
  24
  25 int gk104_fifo_gpfifo_new(struct nvkm_fifo *, const struct nvkm_oclass *,
  26                           void *data, u32 size, struct nvkm_object **);
  27
  28 extern const struct nvkm_fifo_chan_oclass gk104_fifo_gpfifo_oclass;
  29 extern const struct nvkm_fifo_chan_oclass gk110_fifo_gpfifo_oclass;
  30 extern const struct nvkm_fifo_chan_oclass gm200_fifo_gpfifo_oclass;
  31 extern const struct nvkm_fifo_chan_oclass gp100_fifo_gpfifo_oclass;
  32 #endif