diff options
Diffstat (limited to 'firmware/drivers/fat.h')
-rw-r--r-- | firmware/drivers/fat.h | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/firmware/drivers/fat.h b/firmware/drivers/fat.h index 463910d52e..844864d88b 100644 --- a/firmware/drivers/fat.h +++ b/firmware/drivers/fat.h | |||
@@ -22,47 +22,6 @@ | |||
22 | 22 | ||
23 | #define SECTOR_SIZE 512 | 23 | #define SECTOR_SIZE 512 |
24 | 24 | ||
25 | struct bpb | ||
26 | { | ||
27 | char bs_oemname[9]; /* OEM string, ending with \0 */ | ||
28 | int bpb_bytspersec; /* Bytes per sectory, typically 512 */ | ||
29 | int bpb_secperclus; /* Sectors per cluster */ | ||
30 | int bpb_rsvdseccnt; /* Number of reserved sectors */ | ||
31 | int bpb_numfats; /* Number of FAT structures, typically 2 */ | ||
32 | int bpb_rootentcnt; /* Number of dir entries in the root */ | ||
33 | int bpb_totsec16; /* Number of sectors on the volume (old 16-bit) */ | ||
34 | int bpb_media; /* Media type (typically 0xf0 or 0xf8) */ | ||
35 | int bpb_fatsz16; /* Number of used sectors per FAT structure */ | ||
36 | int bpb_secpertrk; /* Number of sectors per track */ | ||
37 | int bpb_numheads; /* Number of heads */ | ||
38 | int bpb_hiddsec; /* Hidden sectors before the volume */ | ||
39 | unsigned int bpb_totsec32; /* Number of sectors on the volume | ||
40 | (new 32-bit) */ | ||
41 | int last_word; /* 0xAA55 */ | ||
42 | |||
43 | /**** FAT12/16 specific *****/ | ||
44 | int bs_drvnum; /* Drive number */ | ||
45 | int bs_bootsig; /* Is 0x29 if the following 3 fields are valid */ | ||
46 | unsigned int bs_volid; /* Volume ID */ | ||
47 | char bs_vollab[12]; /* Volume label, 11 chars plus \0 */ | ||
48 | char bs_filsystype[9]; /* File system type, 8 chars plus \0 */ | ||
49 | |||
50 | /**** FAT32 specific *****/ | ||
51 | int bpb_fatsz32; | ||
52 | int bpb_extflags; | ||
53 | int bpb_fsver; | ||
54 | int bpb_rootclus; | ||
55 | int bpb_fsinfo; | ||
56 | int bpb_bkbootsec; | ||
57 | |||
58 | /* variables for internal use */ | ||
59 | int fatsize; | ||
60 | int totalsectors; | ||
61 | int rootdirsector; | ||
62 | int firstdatasector; | ||
63 | int startsector; | ||
64 | }; | ||
65 | |||
66 | struct fat_direntry | 25 | struct fat_direntry |
67 | { | 26 | { |
68 | unsigned char name[256]; /* Name plus \0 */ | 27 | unsigned char name[256]; /* Name plus \0 */ |
@@ -101,9 +60,6 @@ struct fat_file | |||
101 | int sectornum; /* sector number in this cluster */ | 60 | int sectornum; /* sector number in this cluster */ |
102 | }; | 61 | }; |
103 | 62 | ||
104 | /* global FAT info struct */ | ||
105 | extern struct bpb fat_bpb; | ||
106 | |||
107 | extern int fat_mount(int startsector); | 63 | extern int fat_mount(int startsector); |
108 | 64 | ||
109 | #ifdef DISK_WRITE | 65 | #ifdef DISK_WRITE |