priv.h

  1/* SPDX-License-Identifier: MIT */
  2#ifndef __NVKM_GSP_PRIV_H__
  3#define __NVKM_GSP_PRIV_H__
  4#include <subdev/gsp.h>
  5#include <rm/gpu.h>
  6enum nvkm_acr_lsf_id;
  7
  8int nvkm_gsp_fwsec_frts(struct nvkm_gsp *);
  9
 10int nvkm_gsp_fwsec_sb(struct nvkm_gsp *);
 11int nvkm_gsp_fwsec_sb_init(struct nvkm_gsp *gsp);
 12
 13struct nvkm_gsp_fwif {
 14	int version;
 15	int (*load)(struct nvkm_gsp *, int ver, const struct nvkm_gsp_fwif *);
 16	const struct nvkm_gsp_func *func;
 17	const struct nvkm_rm_impl *rm;
 18	const char *ver;
 19};
 20
 21int nvkm_gsp_load_fw(struct nvkm_gsp *, const char *name, const char *ver,
 22		     const struct firmware **);
 23void nvkm_gsp_dtor_fws(struct nvkm_gsp *);
 24
 25int gv100_gsp_nofw(struct nvkm_gsp *, int, const struct nvkm_gsp_fwif *);
 26
 27int tu102_gsp_load(struct nvkm_gsp *, int, const struct nvkm_gsp_fwif *);
 28int tu102_gsp_load_rm(struct nvkm_gsp *, const struct nvkm_gsp_fwif *);
 29
 30int gh100_gsp_load(struct nvkm_gsp *, int, const struct nvkm_gsp_fwif *);
 31
 32#define NVKM_GSP_FIRMWARE_BOOTER(chip,vers)                      \
 33MODULE_FIRMWARE("nvidia/"#chip"/gsp/booter_load-"#vers".bin");   \
 34MODULE_FIRMWARE("nvidia/"#chip"/gsp/booter_unload-"#vers".bin"); \
 35MODULE_FIRMWARE("nvidia/"#chip"/gsp/bootloader-"#vers".bin");    \
 36MODULE_FIRMWARE("nvidia/"#chip"/gsp/gsp-"#vers".bin")
 37
 38#define NVKM_GSP_FIRMWARE_FMC(chip,vers)                      \
 39MODULE_FIRMWARE("nvidia/"#chip"/gsp/fmc-"#vers".bin");        \
 40MODULE_FIRMWARE("nvidia/"#chip"/gsp/bootloader-"#vers".bin"); \
 41MODULE_FIRMWARE("nvidia/"#chip"/gsp/gsp-"#vers".bin")
 42
 43struct nvkm_gsp_func {
 44	const struct nvkm_falcon_func *flcn;
 45	const struct nvkm_falcon_fw_func *fwsec;
 46
 47	char *sig_section;
 48
 49	struct {
 50		int (*ctor)(struct nvkm_gsp *, const char *name, const struct firmware *,
 51			    struct nvkm_falcon *, struct nvkm_falcon_fw *);
 52	} booter;
 53
 54	struct {
 55		int (*ctor)(struct nvkm_gsp *);
 56		void (*dtor)(struct nvkm_gsp *);
 57	} fwsec_sb;
 58
 59	void (*dtor)(struct nvkm_gsp *);
 60	int (*oneinit)(struct nvkm_gsp *);
 61	int (*init)(struct nvkm_gsp *);
 62	int (*fini)(struct nvkm_gsp *, enum nvkm_suspend_state suspend);
 63	int (*reset)(struct nvkm_gsp *);
 64
 65	struct {
 66		const struct nvkm_rm_gpu *gpu;
 67	} rm;
 68};
 69
 70extern const struct nvkm_falcon_func tu102_gsp_flcn;
 71extern const struct nvkm_falcon_fw_func tu102_gsp_fwsec;
 72int tu102_gsp_booter_ctor(struct nvkm_gsp *, const char *, const struct firmware *,
 73			  struct nvkm_falcon *, struct nvkm_falcon_fw *);
 74int tu102_gsp_fwsec_sb_ctor(struct nvkm_gsp *);
 75void tu102_gsp_fwsec_sb_dtor(struct nvkm_gsp *);
 76int tu102_gsp_oneinit(struct nvkm_gsp *);
 77int tu102_gsp_init(struct nvkm_gsp *);
 78int tu102_gsp_fini(struct nvkm_gsp *, enum nvkm_suspend_state suspend);
 79int tu102_gsp_reset(struct nvkm_gsp *);
 80u64 tu102_gsp_wpr_heap_size(struct nvkm_gsp *);
 81
 82extern const struct nvkm_falcon_func ga102_gsp_flcn;
 83extern const struct nvkm_falcon_fw_func ga102_gsp_fwsec;
 84int ga102_gsp_booter_ctor(struct nvkm_gsp *, const char *, const struct firmware *,
 85			  struct nvkm_falcon *, struct nvkm_falcon_fw *);
 86int ga102_gsp_reset(struct nvkm_gsp *);
 87
 88int gh100_gsp_oneinit(struct nvkm_gsp *);
 89int gh100_gsp_init(struct nvkm_gsp *);
 90int gh100_gsp_fini(struct nvkm_gsp *, enum nvkm_suspend_state suspend);
 91
 92void r535_gsp_dtor(struct nvkm_gsp *);
 93int r535_gsp_oneinit(struct nvkm_gsp *);
 94int r535_gsp_init(struct nvkm_gsp *);
 95int r535_gsp_fini(struct nvkm_gsp *, enum nvkm_suspend_state suspend);
 96
 97int nvkm_gsp_new_(const struct nvkm_gsp_fwif *, struct nvkm_device *, enum nvkm_subdev_type, int,
 98		  struct nvkm_gsp **);
 99
100static inline int nvkm_gsp_fwsec_sb_ctor(struct nvkm_gsp *gsp)
101{
102	if (gsp->func->fwsec_sb.ctor)
103		return gsp->func->fwsec_sb.ctor(gsp);
104	return 0;
105}
106
107static inline void nvkm_gsp_fwsec_sb_dtor(struct nvkm_gsp *gsp)
108{
109	if (gsp->func->fwsec_sb.dtor)
110		gsp->func->fwsec_sb.dtor(gsp);
111}
112
113extern const struct nvkm_gsp_func gv100_gsp;
114#endif