arch/all-pc/boot/grub2-aros/include/grub/exfat.h

   1 /*
   2  *  GRUB  --  GRand Unified Bootloader
   3  *  Copyright (C) 2013  Free Software Foundation, Inc.
   4  *
   5  *  GRUB is free software: you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation, either version 3 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  GRUB is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #ifndef GRUB_EXFAT_H
  20 #define GRUB_EXFAT_H    1
  21
  22 #include <grub/types.h>
  23
  24 struct grub_exfat_bpb
  25 {
  26   grub_uint8_t jmp_boot[3];
  27   grub_uint8_t oem_name[8];
  28   grub_uint8_t mbz[53];
  29   grub_uint64_t num_hidden_sectors;
  30   grub_uint64_t num_total_sectors;
  31   grub_uint32_t num_reserved_sectors;
  32   grub_uint32_t sectors_per_fat;
  33   grub_uint32_t cluster_offset;
  34   grub_uint32_t cluster_count;
  35   grub_uint32_t root_cluster;
  36   grub_uint32_t num_serial;
  37   grub_uint16_t fs_revision;
  38   grub_uint16_t volume_flags;
  39   grub_uint8_t bytes_per_sector_shift;
  40   grub_uint8_t sectors_per_cluster_shift;
  41   grub_uint8_t num_fats;
  42   grub_uint8_t num_ph_drive;
  43   grub_uint8_t reserved[8];
  44 } GRUB_PACKED;
  45
  46 #ifdef GRUB_UTIL
  47 #include <grub/disk.h>
  48
  49 grub_disk_addr_t
  50 grub_exfat_get_cluster_sector (grub_disk_t disk, grub_uint64_t *sec_per_lcn);
  51 #endif
  52
  53 #endif