ATA_ID_LBA_CAPACITY_2 595 include/linux/ata.h if (!ata_id_u64(id, ATA_ID_LBA_CAPACITY_2)) ATA_ID_LBA_CAPACITY_2 850 include/linux/ata.h *(u64 *)&id[ATA_ID_LBA_CAPACITY_2] = ATA_ID_LBA_CAPACITY_2 851 include/linux/ata.h ata_id_u64(id, ATA_ID_LBA_CAPACITY_2);