ATA_ID_CFS_ENABLE_2 568 include/linux/ata.h return id[ATA_ID_CFS_ENABLE_2] & (1 << 12); ATA_ID_CFS_ENABLE_2 588 include/linux/ata.h return (id[ATA_ID_CFS_ENABLE_2] & 0x2400) == 0x2400; ATA_ID_CFS_ENABLE_2 606 include/linux/ata.h return id[ATA_ID_CFS_ENABLE_2] & (1 << 10);