ATA_ID_LOGICAL_SECTOR_SIZE  600 include/linux/ata.h 		return (((id[ATA_ID_LOGICAL_SECTOR_SIZE+1] << 16)
ATA_ID_LOGICAL_SECTOR_SIZE  601 include/linux/ata.h 			 + id[ATA_ID_LOGICAL_SECTOR_SIZE]) * sizeof(u16)) ;