AHCI_PREG_IE      856 dev/pci/ahci.c 	ahci_pwrite(ap, AHCI_PREG_IE, 0);
AHCI_PREG_IE     1016 dev/pci/ahci.c 	ahci_pwrite(ap, AHCI_PREG_IE, AHCI_PREG_IE_TFEE | AHCI_PREG_IE_HBFE |
AHCI_PREG_IE     1043 dev/pci/ahci.c 		ahci_pwrite(ap, AHCI_PREG_IE, 0);