drivers/gpu/drm/nouveau/include/nvfw/ls.h

   1 /* SPDX-License-Identifier: MIT */
   2 #ifndef __NVFW_LS_H__
   3 #define __NVFW_LS_H__
   4 #include <core/os.h>
   5 struct nvkm_subdev;
   6
   7 struct nvfw_ls_desc_head {
   8         u32 descriptor_size;
   9         u32 image_size;
  10         u32 tools_version;
  11         u32 app_version;
  12         char date[64];
  13         u32 bootloader_start_offset;
  14         u32 bootloader_size;
  15         u32 bootloader_imem_offset;
  16         u32 bootloader_entry_point;
  17         u32 app_start_offset;
  18         u32 app_size;
  19         u32 app_imem_offset;
  20         u32 app_imem_entry;
  21         u32 app_dmem_offset;
  22         u32 app_resident_code_offset;
  23         u32 app_resident_code_size;
  24         u32 app_resident_data_offset;
  25         u32 app_resident_data_size;
  26 };
  27
  28 struct nvfw_ls_desc {
  29         struct nvfw_ls_desc_head head;
  30         u32 nb_overlays;
  31         struct {
  32                 u32 start;
  33                 u32 size;
  34         } load_ovl[64];
  35         u32 compressed;
  36 };
  37
  38 const struct nvfw_ls_desc *nvfw_ls_desc(struct nvkm_subdev *, const void *);
  39
  40 struct nvfw_ls_desc_v1 {
  41         struct nvfw_ls_desc_head head;
  42         u32 nb_imem_overlays;
  43         u32 nb_dmem_overlays;
  44         struct {
  45                 u32 start;
  46                 u32 size;
  47         } load_ovl[64];
  48         u32 compressed;
  49 };
  50
  51 const struct nvfw_ls_desc_v1 *
  52 nvfw_ls_desc_v1(struct nvkm_subdev *, const void *);
  53 #endif