Signed-off-by: Igor Luri iluri@aotek.es --- fs/fat/fat.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/fs/fat/fat.c b/fs/fat/fat.c index 2445f1e..4da4351 100644 --- a/fs/fat/fat.c +++ b/fs/fat/fat.c @@ -50,6 +50,7 @@ static int cur_part = 1; #define DOS_PART_TBL_OFFSET 0x1be #define DOS_PART_MAGIC_OFFSET 0x1fe #define DOS_FS_TYPE_OFFSET 0x36 +#define DOS_FS_FAT32_TYPE_OFFSET 0x52
int disk_read (__u32 startblock, __u32 getsize, __u8 * bufptr) { @@ -94,7 +95,8 @@ fat_register_device(block_dev_desc_t *dev_desc, int part_no) if (!get_partition_info (dev_desc, part_no, &info)) { part_offset = info.start; cur_part = part_no; - } else if (!strncmp((char *)&buffer[DOS_FS_TYPE_OFFSET], "FAT", 3)) { + } else if (!strncmp((char *)&buffer[DOS_FS_TYPE_OFFSET], "FAT", 3) || + !strncmp((char *)&buffer[DOS_FS_FAT32_TYPE_OFFSET], "FAT32", 5)) { /* ok, we assume we are on a PBR only */ cur_part = 1; part_offset = 0; @@ -105,7 +107,8 @@ fat_register_device(block_dev_desc_t *dev_desc, int part_no) }
#else - if (!strncmp((char *)&buffer[DOS_FS_TYPE_OFFSET],"FAT",3)) { + if (!strncmp((char *)&buffer[DOS_FS_TYPE_OFFSET],"FAT",3) || + !strncmp((char *)&buffer[DOS_FS_FAT32_TYPE_OFFSET], "FAT32", 5) ) { /* ok, we assume we are on a PBR only */ cur_part = 1; part_offset = 0;