drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h

   1 #ifndef __NVKM_MC_PRIV_H__
   2 #define __NVKM_MC_PRIV_H__
   3 #define nvkm_mc(p) container_of((p), struct nvkm_mc, subdev)
   4 #include <subdev/mc.h>
   5
   6 int nvkm_mc_new_(const struct nvkm_mc_func *, struct nvkm_device *,
   7                  int index, struct nvkm_mc **);
   8
   9 struct nvkm_mc_intr {
  10         u32 stat;
  11         u32 unit;
  12 };
  13
  14 struct nvkm_mc_func {
  15         void (*init)(struct nvkm_mc *);
  16         const struct nvkm_mc_intr *intr;
  17         /* disable reporting of interrupts to host */
  18         void (*intr_unarm)(struct nvkm_mc *);
  19         /* enable reporting of interrupts to host */
  20         void (*intr_rearm)(struct nvkm_mc *);
  21         /* retrieve pending interrupt mask (NV_PMC_INTR) */
  22         u32 (*intr_mask)(struct nvkm_mc *);
  23         void (*unk260)(struct nvkm_mc *, u32);
  24 };
  25
  26 void nv04_mc_init(struct nvkm_mc *);
  27 extern const struct nvkm_mc_intr nv04_mc_intr[];
  28 void nv04_mc_intr_unarm(struct nvkm_mc *);
  29 void nv04_mc_intr_rearm(struct nvkm_mc *);
  30 u32 nv04_mc_intr_mask(struct nvkm_mc *);
  31
  32 void nv44_mc_init(struct nvkm_mc *);
  33
  34 void nv50_mc_init(struct nvkm_mc *);
  35 extern const struct nvkm_mc_intr nv50_mc_intr[];
  36
  37 extern const struct nvkm_mc_intr gf100_mc_intr[];
  38 void gf100_mc_intr_unarm(struct nvkm_mc *);
  39 void gf100_mc_intr_rearm(struct nvkm_mc *);
  40 u32 gf100_mc_intr_mask(struct nvkm_mc *);
  41 void gf100_mc_unk260(struct nvkm_mc *, u32);
  42 #endif