ATA_ID_CFS_ENABLE_2 570 include/linux/ata.h return id[ATA_ID_CFS_ENABLE_2] & (1 << 12); ATA_ID_CFS_ENABLE_2 590 include/linux/ata.h return (id[ATA_ID_CFS_ENABLE_2] & 0x2400) == 0x2400; ATA_ID_CFS_ENABLE_2 653 include/linux/ata.h return id[ATA_ID_CFS_ENABLE_2] & (1 << 10);