linux-zen-server/drivers/gpu/drm/nouveau/include/nvfw/ls.h

/* SPDX-License-Identifier: MIT */
#ifndef __NVFW_LS_H__
#define __NVFW_LS_H__
#include <core/os.h>
struct nvkm_subdev;

struct nvfw_ls_desc_head {
	u32 descriptor_size;
	u32 image_size;
	u32 tools_version;
	u32 app_version;
	char date[64];
	u32 bootloader_start_offset;
	u32 bootloader_size;
	u32 bootloader_imem_offset;
	u32 bootloader_entry_point;
	u32 app_start_offset;
	u32 app_size;
	u32 app_imem_offset;
	u32 app_imem_entry;
	u32 app_dmem_offset;
	u32 app_resident_code_offset;
	u32 app_resident_code_size;
	u32 app_resident_data_offset;
	u32 app_resident_data_size;
};

struct nvfw_ls_desc {
	struct nvfw_ls_desc_head head;
	u32 nb_overlays;
	struct {
		u32 start;
		u32 size;
	} load_ovl[64];
	u32 compressed;
};

const struct nvfw_ls_desc *nvfw_ls_desc(struct nvkm_subdev *, const void *);

struct nvfw_ls_desc_v1 {
	struct nvfw_ls_desc_head head;
	u32 nb_imem_overlays;
	u32 nb_dmem_overlays;
	struct {
		u32 start;
		u32 size;
	} load_ovl[64];
	u32 compressed;
};

const struct nvfw_ls_desc_v1 *
nvfw_ls_desc_v1(struct nvkm_subdev *, const void *);

struct nvfw_ls_desc_v2 {
	u32 descriptor_size;
	u32 image_size;
	u32 tools_version;
	u32 app_version;
	char date[64];
	u32 secure_bootloader;
	u32 bootloader_start_offset;
	u32 bootloader_size;
	u32 bootloader_imem_offset;
	u32 bootloader_entry_point;
	u32 app_start_offset;
	u32 app_size;
	u32 app_imem_offset;
	u32 app_imem_entry;
	u32 app_dmem_offset;
	u32 app_resident_code_offset;
	u32 app_resident_code_size;
	u32 app_resident_data_offset;
	u32 app_resident_data_size;
	u32 nb_imem_overlays;
	u32 nb_dmem_overlays;
	struct {
		u32 start;
		u32 size;
	} load_ovl[64];
};

const struct nvfw_ls_desc_v2 *nvfw_ls_desc_v2(struct nvkm_subdev *, const void *);

struct nvfw_ls_hsbl_bin_hdr {
	u32 bin_magic;
	u32 bin_ver;
	u32 bin_size;
	u32 header_offset;
};

const struct nvfw_ls_hsbl_bin_hdr *nvfw_ls_hsbl_bin_hdr(struct nvkm_subdev *, const void *);

struct nvfw_ls_hsbl_hdr {
	u32 sig_prod_offset;
	u32 sig_prod_size;
	u32 patch_loc;
	u32 patch_sig;
	u32 meta_data_offset;
	u32 meta_data_size;
	u32 num_sig;
};

const struct nvfw_ls_hsbl_hdr *nvfw_ls_hsbl_hdr(struct nvkm_subdev *, const void *);
#endif