imghdr.h 614 B

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  1. #ifndef GT_IMGHDR_H
  2. #define GT_IMGHDR_H
  3. #define GTIMG_MAGIC "GMTK"
  4. /* Product ID */
  5. #define PID_RTL_AIRGO 1
  6. #define PID_RTL_RALINK 2
  7. #define PID_RDC_AIRGO 3
  8. #define PID_RDC_RALINK 5 /* White Lable */
  9. /* Gemtek */
  10. typedef struct
  11. {
  12. u8 magic[4]; /* ASICII: GMTK */
  13. u32 checksum; /* CRC32 */
  14. u32 version; /* x.x.x.x */
  15. u32 kernelsz; /* The size of the kernel image */
  16. u32 imagesz; /* The length of this image file ( kernel + romfs + this header) */
  17. u32 pid; /* Product ID */
  18. u32 fastcksum; /* Partial CRC32 on (First(256), medium(256), last(512)) */
  19. u32 reserved;
  20. }gt_imghdr_t;
  21. #endif