subdev/mc/priv.h

0001 /* SPDX-License-Identifier: MIT */
0002 #ifndef __NVKM_MC_PRIV_H__
0003 #define __NVKM_MC_PRIV_H__
0004 #define nvkm_mc(p) container_of((p), struct nvkm_mc, subdev)
0005 #include <subdev/mc.h>
0006
0007 void nvkm_mc_ctor(const struct nvkm_mc_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
0008           struct nvkm_mc *);
0009 int nvkm_mc_new_(const struct nvkm_mc_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
0010          struct nvkm_mc **);
0011
0012 struct nvkm_mc_map {
0013     u32 stat;
0014     enum nvkm_subdev_type type;
0015     int inst;
0016     bool noauto;
0017 };
0018
0019 struct nvkm_mc_func {
0020     void (*init)(struct nvkm_mc *);
0021     const struct nvkm_mc_map *intr;
0022     /* disable reporting of interrupts to host */
0023     void (*intr_unarm)(struct nvkm_mc *);
0024     /* enable reporting of interrupts to host */
0025     void (*intr_rearm)(struct nvkm_mc *);
0026     /* (un)mask delivery of specific interrupts */
0027     void (*intr_mask)(struct nvkm_mc *, u32 mask, u32 stat);
0028     /* retrieve pending interrupt mask (NV_PMC_INTR) */
0029     u32 (*intr_stat)(struct nvkm_mc *);
0030     const struct nvkm_mc_map *reset;
0031     void (*unk260)(struct nvkm_mc *, u32);
0032 };
0033
0034 void nv04_mc_init(struct nvkm_mc *);
0035 void nv04_mc_intr_unarm(struct nvkm_mc *);
0036 void nv04_mc_intr_rearm(struct nvkm_mc *);
0037 u32 nv04_mc_intr_stat(struct nvkm_mc *);
0038 extern const struct nvkm_mc_map nv04_mc_reset[];
0039
0040 extern const struct nvkm_mc_map nv17_mc_intr[];
0041 extern const struct nvkm_mc_map nv17_mc_reset[];
0042
0043 void nv44_mc_init(struct nvkm_mc *);
0044
0045 void nv50_mc_init(struct nvkm_mc *);
0046 void gk104_mc_init(struct nvkm_mc *);
0047
0048 void gf100_mc_intr_unarm(struct nvkm_mc *);
0049 void gf100_mc_intr_rearm(struct nvkm_mc *);
0050 void gf100_mc_intr_mask(struct nvkm_mc *, u32, u32);
0051 u32 gf100_mc_intr_stat(struct nvkm_mc *);
0052 void gf100_mc_unk260(struct nvkm_mc *, u32);
0053 void gp100_mc_intr_unarm(struct nvkm_mc *);
0054 void gp100_mc_intr_rearm(struct nvkm_mc *);
0055 void gp100_mc_intr_mask(struct nvkm_mc *, u32, u32);
0056 int gp100_mc_new_(const struct nvkm_mc_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
0057           struct nvkm_mc **);
0058
0059 extern const struct nvkm_mc_map gk104_mc_intr[];
0060 extern const struct nvkm_mc_map gk104_mc_reset[];
0061
0062 extern const struct nvkm_mc_map gp100_mc_intr[];
0063 #endif