Symbol: USB_PCI
usr/src/lib/fm/topo/modules/common/pcibus/pcibus.c
623
(void) topo_mod_enumerate(mod, fn, USB, USB_PCI, 0, 0, din);
usr/src/lib/fm/topo/modules/common/usb/topo_usb.c
1902
if (strcmp(name, USB_PCI) == 0) {