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1/* SPDX-License-Identifier: MIT */2#ifndef __NVKM_ACR_H__3#define __NVKM_ACR_H__4#define nvkm_acr(p) container_of((p), struct nvkm_acr, subdev)5#include <core/subdev.h>6#include <core/falcon.h>7 8enum nvkm_acr_lsf_id {9 NVKM_ACR_LSF_PMU = 0,10 NVKM_ACR_LSF_GSPLITE = 1,11 NVKM_ACR_LSF_FECS = 2,12 NVKM_ACR_LSF_GPCCS = 3,13 NVKM_ACR_LSF_NVDEC = 4,14 NVKM_ACR_LSF_SEC2 = 7,15 NVKM_ACR_LSF_MINION = 10,16 NVKM_ACR_LSF_NUM17};18 19static inline const char *20nvkm_acr_lsf_id(enum nvkm_acr_lsf_id id)21{22 switch (id) {23 case NVKM_ACR_LSF_PMU : return "pmu";24 case NVKM_ACR_LSF_GSPLITE: return "gsplite";25 case NVKM_ACR_LSF_FECS : return "fecs";26 case NVKM_ACR_LSF_GPCCS : return "gpccs";27 case NVKM_ACR_LSF_NVDEC : return "nvdec";28 case NVKM_ACR_LSF_SEC2 : return "sec2";29 case NVKM_ACR_LSF_MINION : return "minion";30 default:31 return "unknown";32 }33}34 35struct nvkm_acr {36 const struct nvkm_acr_func *func;37 struct nvkm_subdev subdev;38 39 struct list_head hsfw;40 struct list_head lsfw, lsf;41 42 u64 managed_falcons;43 44 struct nvkm_memory *wpr;45 u64 wpr_start;46 u64 wpr_end;47 u64 shadow_start;48 49 struct nvkm_memory *inst;50 struct nvkm_vmm *vmm;51 52 bool done;53 struct nvkm_acr_lsf *rtos;54 55 const struct firmware *wpr_fw;56 bool wpr_comp;57 u64 wpr_prev;58};59 60bool nvkm_acr_managed_falcon(struct nvkm_device *, enum nvkm_acr_lsf_id);61int nvkm_acr_bootstrap_falcons(struct nvkm_device *, unsigned long mask);62 63int gm200_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **);64int gm20b_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **);65int gp102_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **);66int gp108_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **);67int gp10b_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **);68int gv100_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **);69int tu102_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **);70int ga102_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **);71 72struct nvkm_acr_lsfw {73 const struct nvkm_acr_lsf_func *func;74 struct nvkm_falcon *falcon;75 enum nvkm_acr_lsf_id id;76 77 struct list_head head;78 79 struct nvkm_blob img;80 81 const struct firmware *sig;82 83 bool secure_bootloader;84 u32 bootloader_size;85 u32 bootloader_imem_offset;86 87 u32 app_size;88 u32 app_start_offset;89 u32 app_imem_entry;90 u32 app_resident_code_offset;91 u32 app_resident_code_size;92 u32 app_resident_data_offset;93 u32 app_resident_data_size;94 u32 app_imem_offset;95 u32 app_dmem_offset;96 97 u32 ucode_size;98 u32 data_size;99 100 u32 fuse_ver;101 u32 engine_id;102 u32 ucode_id;103 u32 sig_size;104 u32 sig_nr;105 u8 *sigs;106 107 struct {108 u32 lsb;109 u32 img;110 u32 bld;111 } offset;112 u32 bl_data_size;113};114 115struct nvkm_acr_lsf_func {116/* The (currently) map directly to LSB header flags. */117#define NVKM_ACR_LSF_LOAD_CODE_AT_0 0x00000001118#define NVKM_ACR_LSF_DMACTL_REQ_CTX 0x00000004119#define NVKM_ACR_LSF_FORCE_PRIV_LOAD 0x00000008120 u32 flags;121 u32 bl_entry;122 u32 bld_size;123 void (*bld_write)(struct nvkm_acr *, u32 bld, struct nvkm_acr_lsfw *);124 void (*bld_patch)(struct nvkm_acr *, u32 bld, s64 adjust);125 u64 bootstrap_falcons;126 int (*bootstrap_falcon)(struct nvkm_falcon *, enum nvkm_acr_lsf_id);127 int (*bootstrap_multiple_falcons)(struct nvkm_falcon *, u32 mask);128};129 130int131nvkm_acr_lsfw_load_sig_image_desc(struct nvkm_subdev *, struct nvkm_falcon *,132 enum nvkm_acr_lsf_id, const char *path,133 int ver, const struct nvkm_acr_lsf_func *);134int135nvkm_acr_lsfw_load_sig_image_desc_v1(struct nvkm_subdev *, struct nvkm_falcon *,136 enum nvkm_acr_lsf_id, const char *path,137 int ver, const struct nvkm_acr_lsf_func *);138 139int140nvkm_acr_lsfw_load_sig_image_desc_v2(struct nvkm_subdev *, struct nvkm_falcon *,141 enum nvkm_acr_lsf_id, const char *path,142 int ver, const struct nvkm_acr_lsf_func *);143 144int145nvkm_acr_lsfw_load_bl_inst_data_sig(struct nvkm_subdev *, struct nvkm_falcon *,146 enum nvkm_acr_lsf_id, const char *path,147 int ver, const struct nvkm_acr_lsf_func *);148 149int150nvkm_acr_lsfw_load_bl_sig_net(struct nvkm_subdev *, struct nvkm_falcon *,151 enum nvkm_acr_lsf_id, const char *path,152 int ver, const struct nvkm_acr_lsf_func *,153 const void *, u32, const void *, u32);154#endif155