SIS_LBA
rdp->disks[disk].sectors = SIS_LBA(rdp->disks[disk].dev);
lba = SIS_LBA(rdp->disks[disk].dev);
if (ata_raid_rw(parent, SIS_LBA(parent),
raid->total_sectors += SIS_LBA(parent);
(raid->total_sectors > (raid->width * SIS_LBA(parent))))
raid->total_sectors = raid->width * SIS_LBA(parent);
if (!raid->total_sectors || (raid->total_sectors > SIS_LBA(parent)))
raid->total_sectors = SIS_LBA(parent);
SIS_LBA(rdp->disks[disk].dev),