diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/partitions/ibm.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/fs/partitions/ibm.c b/fs/partitions/ibm.c index fc71aab0846..bae725b7feb 100644 --- a/fs/partitions/ibm.c +++ b/fs/partitions/ibm.c @@ -74,6 +74,7 @@ ibm_partition(struct parsed_partitions *state, struct block_device *bdev) } *label; unsigned char *data; Sector sect; + sector_t labelsect; res = 0; blocksize = bdev_logical_block_size(bdev); @@ -98,9 +99,19 @@ ibm_partition(struct parsed_partitions *state, struct block_device *bdev) goto out_freeall; /* + * Special case for FBA disks: label sector does not depend on + * blocksize. + */ + if ((info->cu_type == 0x6310 && info->dev_type == 0x9336) || + (info->cu_type == 0x3880 && info->dev_type == 0x3370)) + labelsect = info->label_block; + else + labelsect = info->label_block * (blocksize >> 9); + + /* * Get volume label, extract name and type. */ - data = read_dev_sector(bdev, info->label_block*(blocksize/512), §); + data = read_dev_sector(bdev, labelsect, §); if (data == NULL) goto out_readerr; |