util/cbfstool/cse_fpt.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #ifndef __CBFSTOOL_CSE_FPT_H__
   4 #define __CBFSTOOL_CSE_FPT_H__
   5
   6 #include <commonlib/endian.h>
   7 #include <commonlib/region.h>
   8
   9 #include "common.h"
  10 #include "cse_helpers.h"
  11
  12 #define FPT_MARKER                      "$FPT"
  13 #define FPT_ENTRY_VERSION               0x10
  14
  15 enum fpt_hdr_version {
  16         FPT_HDR_VERSION_20 = 0x20,
  17         FPT_HDR_VERSION_21 = 0x21,
  18 };
  19
  20 typedef void *fpt_hdr_ptr;
  21
  22 struct fpt_hdr_ops {
  23         bool (*match_version)(struct buffer *buff);
  24
  25         fpt_hdr_ptr (*read)(struct buffer *buff);
  26         void (*print)(const fpt_hdr_ptr ptr);
  27
  28         size_t (*get_entry_count)(const fpt_hdr_ptr ptr);
  29 };
  30
  31 extern const struct fpt_hdr_ops fpt_hdr_20_ops;
  32 extern const struct fpt_hdr_ops fpt_hdr_21_ops;
  33
  34 #endif /* __CBFSTOOL_CSE_FPT_H__ */