LXR linux/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
   6void nvkm_mc_ctor(const struct nvkm_mc_func *, struct nvkm_device *,
   7                  int index, struct nvkm_mc *);
   8int nvkm_mc_new_(const struct nvkm_mc_func *, struct nvkm_device *,
   9                 int index, struct nvkm_mc **);
  10
  11struct nvkm_mc_map {
  12        u32 stat;
  13        u32 unit;
  14        bool noauto;
  15};
  16
  17struct nvkm_mc_func {
  18        void (*init)(struct nvkm_mc *);
  19        const struct nvkm_mc_map *intr;
  20        /* disable reporting of interrupts to host */
  21        void (*intr_unarm)(struct nvkm_mc *);
  22        /* enable reporting of interrupts to host */
  23        void (*intr_rearm)(struct nvkm_mc *);
  24        /* (un)mask delivery of specific interrupts */
  25        void (*intr_mask)(struct nvkm_mc *, u32 mask, u32 stat);
  26        /* retrieve pending interrupt mask (NV_PMC_INTR) */
  27        u32 (*intr_stat)(struct nvkm_mc *);
  28        const struct nvkm_mc_map *reset;
  29        void (*unk260)(struct nvkm_mc *, u32);
  30};
  31
  32void nv04_mc_init(struct nvkm_mc *);
  33void nv04_mc_intr_unarm(struct nvkm_mc *);
  34void nv04_mc_intr_rearm(struct nvkm_mc *);
  35u32 nv04_mc_intr_stat(struct nvkm_mc *);
  36extern const struct nvkm_mc_map nv04_mc_reset[];
  37
  38extern const struct nvkm_mc_map nv17_mc_intr[];
  39extern const struct nvkm_mc_map nv17_mc_reset[];
  40
  41void nv44_mc_init(struct nvkm_mc *);
  42
  43void nv50_mc_init(struct nvkm_mc *);
  44
  45void gf100_mc_intr_unarm(struct nvkm_mc *);
  46void gf100_mc_intr_rearm(struct nvkm_mc *);
  47void gf100_mc_intr_mask(struct nvkm_mc *, u32, u32);
  48u32 gf100_mc_intr_stat(struct nvkm_mc *);
  49void gf100_mc_unk260(struct nvkm_mc *, u32);
  50
  51extern const struct nvkm_mc_map gk104_mc_intr[];
  52extern const struct nvkm_mc_map gk104_mc_reset[];
  53#endif
  54