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

   1 /* SPDX-License-Identifier: MIT */
   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_barN {
   8         struct nvkm_memory *inst;
   9         struct nvkm_vmm *vmm;
  10 };
  11
  12 struct gf100_bar {
  13         struct nvkm_bar base;
  14         bool bar2_halve;
  15         struct gf100_barN bar[2];
  16 };
  17
  18 int gf100_bar_new_(const struct nvkm_bar_func *, struct nvkm_device *,
  19                    int, struct nvkm_bar **);
  20 void *gf100_bar_dtor(struct nvkm_bar *);
  21 int gf100_bar_oneinit(struct nvkm_bar *);
  22 void gf100_bar_bar1_init(struct nvkm_bar *);
  23 void gf100_bar_bar1_wait(struct nvkm_bar *);
  24 struct nvkm_vmm *gf100_bar_bar1_vmm(struct nvkm_bar *);
  25 void gf100_bar_bar2_init(struct nvkm_bar *);
  26 struct nvkm_vmm *gf100_bar_bar2_vmm(struct nvkm_bar *);
  27 #endif