Symbol: FWOHCI_WRPHYREG
src/add-ons/kernel/bus_managers/firewire/fwohci.cpp
390
case FWOHCI_WRPHYREG:
src/bin/fwcontrol/fwcontrol.c
594
if (ioctl(fd, FWOHCI_WRPHYREG, &reg) < 0)