AHCI_PFMT_TFD_STS  987 dev/pci/ahci.c 		    ahci_pread(ap, AHCI_PREG_TFD), AHCI_PFMT_TFD_STS);
AHCI_PFMT_TFD_STS 1243 dev/pci/ahci.c 		    AHCI_PFMT_TFD_STS);
AHCI_PFMT_TFD_STS 1649 dev/pci/ahci.c 		    AHCI_PFMT_TFD_STS, AHCI_PREG_SERR_ERR(serr),