Lines Matching refs:bpb
606 if (le16_to_cpu(b->bpb.bytes_per_sector) < 0x100 || in is_boot_sector_ntfs()
607 le16_to_cpu(b->bpb.bytes_per_sector) > 0x1000) in is_boot_sector_ntfs()
610 switch (b->bpb.sectors_per_cluster) { in is_boot_sector_ntfs()
617 if ((u32)le16_to_cpu(b->bpb.bytes_per_sector) * in is_boot_sector_ntfs()
618 b->bpb.sectors_per_cluster > NTFS_MAX_CLUSTER_SIZE) in is_boot_sector_ntfs()
621 if (le16_to_cpu(b->bpb.reserved_sectors) || in is_boot_sector_ntfs()
622 le16_to_cpu(b->bpb.root_entries) || in is_boot_sector_ntfs()
623 le16_to_cpu(b->bpb.sectors) || in is_boot_sector_ntfs()
624 le16_to_cpu(b->bpb.sectors_per_fat) || in is_boot_sector_ntfs()
625 le32_to_cpu(b->bpb.large_sectors) || b->bpb.fats) in is_boot_sector_ntfs()
772 vol->sector_size = le16_to_cpu(b->bpb.bytes_per_sector); in parse_ntfs_boot_sector()
785 ntfs_debug("sectors_per_cluster = 0x%x", b->bpb.sectors_per_cluster); in parse_ntfs_boot_sector()
786 sectors_per_cluster_bits = ffs(b->bpb.sectors_per_cluster) - 1; in parse_ntfs_boot_sector()
789 nr_hidden_sects = le32_to_cpu(b->bpb.hidden_sectors); in parse_ntfs_boot_sector()