1 /* SPDX-License-Identifier: MIT */
2 #ifndef __NVKM_PMU_PRIV_H__
3 #define __NVKM_PMU_PRIV_H__
4 #define nvkm_pmu(p) container_of((p), struct nvkm_pmu, subdev)
5 #include <subdev/pmu.h>
6 #include <subdev/pmu/fuc/os.h>
7 enum nvkm_acr_lsf_id;
8 struct nvkm_acr_lsfw;
9 
10 struct nvkm_pmu_func {
11 	const struct nvkm_falcon_func *flcn;
12 
13 	struct {
14 		u32 *data;
15 		u32  size;
16 	} code;
17 
18 	struct {
19 		u32 *data;
20 		u32  size;
21 	} data;
22 
23 	bool (*enabled)(struct nvkm_pmu *);
24 	void (*reset)(struct nvkm_pmu *);
25 	int (*init)(struct nvkm_pmu *);
26 	void (*fini)(struct nvkm_pmu *);
27 	void (*intr)(struct nvkm_pmu *);
28 	int (*send)(struct nvkm_pmu *, u32 reply[2], u32 process,
29 		    u32 message, u32 data0, u32 data1);
30 	void (*recv)(struct nvkm_pmu *);
31 	int (*initmsg)(struct nvkm_pmu *);
32 	void (*pgob)(struct nvkm_pmu *, bool);
33 };
34 
35 extern const struct nvkm_falcon_func gt215_pmu_flcn;
36 int gt215_pmu_init(struct nvkm_pmu *);
37 void gt215_pmu_fini(struct nvkm_pmu *);
38 void gt215_pmu_intr(struct nvkm_pmu *);
39 void gt215_pmu_recv(struct nvkm_pmu *);
40 int gt215_pmu_send(struct nvkm_pmu *, u32[2], u32, u32, u32, u32);
41 
42 bool gf100_pmu_enabled(struct nvkm_pmu *);
43 void gf100_pmu_reset(struct nvkm_pmu *);
44 
45 void gk110_pmu_pgob(struct nvkm_pmu *, bool);
46 
47 void gm20b_pmu_acr_bld_patch(struct nvkm_acr *, u32, s64);
48 void gm20b_pmu_acr_bld_write(struct nvkm_acr *, u32, struct nvkm_acr_lsfw *);
49 int gm20b_pmu_acr_boot(struct nvkm_falcon *);
50 int gm20b_pmu_acr_bootstrap_falcon(struct nvkm_falcon *, enum nvkm_acr_lsf_id);
51 void gm20b_pmu_recv(struct nvkm_pmu *);
52 int gm20b_pmu_initmsg(struct nvkm_pmu *);
53 
54 struct nvkm_pmu_fwif {
55 	int version;
56 	int (*load)(struct nvkm_pmu *, int ver, const struct nvkm_pmu_fwif *);
57 	const struct nvkm_pmu_func *func;
58 	const struct nvkm_acr_lsf_func *acr;
59 };
60 
61 int gf100_pmu_nofw(struct nvkm_pmu *, int, const struct nvkm_pmu_fwif *);
62 int gm20b_pmu_load(struct nvkm_pmu *, int, const struct nvkm_pmu_fwif *);
63 
64 int nvkm_pmu_ctor(const struct nvkm_pmu_fwif *, struct nvkm_device *,
65 		  int index, struct nvkm_pmu *);
66 int nvkm_pmu_new_(const struct nvkm_pmu_fwif *, struct nvkm_device *,
67 		  int index, struct nvkm_pmu **);
68 #endif
69