ATA_ID_SATA_CAPABILITY_2
#define ata_id_has_da(id) ((id)[ATA_ID_SATA_CAPABILITY_2] & (1 << 4))
return id[ATA_ID_SATA_CAPABILITY_2] & BIT(6);
return id[ATA_ID_SATA_CAPABILITY_2] & BIT(5);