1 /* SPDX-License-Identifier: MIT */ 2 #ifndef __NVKM_MC_PRIV_H__ 3 #define __NVKM_MC_PRIV_H__ 4 #define nvkm_mc(p) container_of((p), struct nvkm_mc, subdev) 5 #include <subdev/mc.h> 6 7 void nvkm_mc_ctor(const struct nvkm_mc_func *, struct nvkm_device *, enum nvkm_subdev_type, int, 8 struct nvkm_mc *); 9 int nvkm_mc_new_(const struct nvkm_mc_func *, struct nvkm_device *, enum nvkm_subdev_type, int, 10 struct nvkm_mc **); 11 12 struct nvkm_mc_map { 13 u32 stat; 14 enum nvkm_subdev_type type; 15 int inst; 16 bool noauto; 17 }; 18 19 struct nvkm_mc_func { 20 void (*init)(struct nvkm_mc *); 21 const struct nvkm_mc_map *intr; 22 /* disable reporting of interrupts to host */ 23 void (*intr_unarm)(struct nvkm_mc *); 24 /* enable reporting of interrupts to host */ 25 void (*intr_rearm)(struct nvkm_mc *); 26 /* (un)mask delivery of specific interrupts */ 27 void (*intr_mask)(struct nvkm_mc *, u32 mask, u32 stat); 28 /* retrieve pending interrupt mask (NV_PMC_INTR) */ 29 u32 (*intr_stat)(struct nvkm_mc *); 30 const struct nvkm_mc_map *reset; 31 void (*unk260)(struct nvkm_mc *, u32); 32 }; 33 34 void nv04_mc_init(struct nvkm_mc *); 35 void nv04_mc_intr_unarm(struct nvkm_mc *); 36 void nv04_mc_intr_rearm(struct nvkm_mc *); 37 u32 nv04_mc_intr_stat(struct nvkm_mc *); 38 extern const struct nvkm_mc_map nv04_mc_reset[]; 39 40 extern const struct nvkm_mc_map nv17_mc_intr[]; 41 extern const struct nvkm_mc_map nv17_mc_reset[]; 42 43 void nv44_mc_init(struct nvkm_mc *); 44 45 void nv50_mc_init(struct nvkm_mc *); 46 void gk104_mc_init(struct nvkm_mc *); 47 48 void gf100_mc_intr_unarm(struct nvkm_mc *); 49 void gf100_mc_intr_rearm(struct nvkm_mc *); 50 void gf100_mc_intr_mask(struct nvkm_mc *, u32, u32); 51 u32 gf100_mc_intr_stat(struct nvkm_mc *); 52 void gf100_mc_unk260(struct nvkm_mc *, u32); 53 void gp100_mc_intr_unarm(struct nvkm_mc *); 54 void gp100_mc_intr_rearm(struct nvkm_mc *); 55 void gp100_mc_intr_mask(struct nvkm_mc *, u32, u32); 56 int gp100_mc_new_(const struct nvkm_mc_func *, struct nvkm_device *, enum nvkm_subdev_type, int, 57 struct nvkm_mc **); 58 59 extern const struct nvkm_mc_map gk104_mc_intr[]; 60 extern const struct nvkm_mc_map gk104_mc_reset[]; 61 62 extern const struct nvkm_mc_map gp100_mc_intr[]; 63 #endif 64