1 /* $NetBSD: priv.h,v 1.4 2021/12/19 11:34:45 riastradh Exp $ */ 2 3 /* SPDX-License-Identifier: MIT */ 4 #ifndef __NVKM_MC_PRIV_H__ 5 #define __NVKM_MC_PRIV_H__ 6 #define nvkm_mc(p) container_of((p), struct nvkm_mc, subdev) 7 #include <subdev/mc.h> 8 9 void nvkm_mc_ctor(const struct nvkm_mc_func *, struct nvkm_device *, 10 int index, struct nvkm_mc *); 11 int nvkm_mc_new_(const struct nvkm_mc_func *, struct nvkm_device *, 12 int index, struct nvkm_mc **); 13 14 struct nvkm_mc_map { 15 u32 stat; 16 u32 unit; 17 bool noauto; 18 }; 19 20 struct nvkm_mc_func { 21 void (*init)(struct nvkm_mc *); 22 void *(*dtor)(struct nvkm_mc *); 23 const struct nvkm_mc_map *intr; 24 /* disable reporting of interrupts to host */ 25 void (*intr_unarm)(struct nvkm_mc *); 26 /* enable reporting of interrupts to host */ 27 void (*intr_rearm)(struct nvkm_mc *); 28 /* (un)mask delivery of specific interrupts */ 29 void (*intr_mask)(struct nvkm_mc *, u32 mask, u32 stat); 30 /* retrieve pending interrupt mask (NV_PMC_INTR) */ 31 u32 (*intr_stat)(struct nvkm_mc *); 32 void (*intr_hack)(struct nvkm_mc *, bool *handled); 33 const struct nvkm_mc_map *reset; 34 void (*unk260)(struct nvkm_mc *, u32); 35 }; 36 37 void nv04_mc_init(struct nvkm_mc *); 38 void nv04_mc_intr_unarm(struct nvkm_mc *); 39 void nv04_mc_intr_rearm(struct nvkm_mc *); 40 u32 nv04_mc_intr_stat(struct nvkm_mc *); 41 extern const struct nvkm_mc_map nv04_mc_reset[]; 42 43 extern const struct nvkm_mc_map nv17_mc_intr[]; 44 extern const struct nvkm_mc_map nv17_mc_reset[]; 45 46 void nv44_mc_init(struct nvkm_mc *); 47 48 void nv50_mc_init(struct nvkm_mc *); 49 void gk104_mc_init(struct nvkm_mc *); 50 51 void gf100_mc_intr_unarm(struct nvkm_mc *); 52 void gf100_mc_intr_rearm(struct nvkm_mc *); 53 void gf100_mc_intr_mask(struct nvkm_mc *, u32, u32); 54 u32 gf100_mc_intr_stat(struct nvkm_mc *); 55 void gf100_mc_unk260(struct nvkm_mc *, u32); 56 void gp100_mc_intr_unarm(struct nvkm_mc *); 57 void gp100_mc_intr_rearm(struct nvkm_mc *); 58 void gp100_mc_intr_mask(struct nvkm_mc *, u32, u32); 59 int gp100_mc_new_(const struct nvkm_mc_func *, struct nvkm_device *, int, 60 struct nvkm_mc **); 61 62 extern const struct nvkm_mc_map gk104_mc_intr[]; 63 extern const struct nvkm_mc_map gk104_mc_reset[]; 64 65 extern const struct nvkm_mc_map gp100_mc_intr[]; 66 #endif 67