drivers/gpu/drm/nouveau/nvkm/subdev/bar/gf100.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __GF100_BAR_H__
   3 #define __GF100_BAR_H__
   4 #define gf100_bar(p) container_of((p), struct gf100_bar, base)
   5 #include "priv.h"
   6
   7 struct gf100_bar_vm {
   8         struct nvkm_memory *mem;
   9         struct nvkm_gpuobj *pgd;
  10         struct nvkm_vm *vm;
  11 };
  12
  13 struct gf100_bar {
  14         struct nvkm_bar base;
  15         bool bar2_halve;
  16         struct gf100_bar_vm bar[2];
  17 };
  18
  19 int gf100_bar_new_(const struct nvkm_bar_func *, struct nvkm_device *,
  20                    int, struct nvkm_bar **);
  21 void *gf100_bar_dtor(struct nvkm_bar *);
  22 int gf100_bar_oneinit(struct nvkm_bar *);
  23 int gf100_bar_init(struct nvkm_bar *);
  24 int gf100_bar_umap(struct nvkm_bar *, u64, int, struct nvkm_vma *);
  25 #endif