Symbol: EHCI_RH_PORT_OVER_CURR_CHANGE
usr/src/uts/common/io/usb/hcd/ehci/ehci_hub.c
1245
port_status | EHCI_RH_PORT_OVER_CURR_CHANGE);
usr/src/uts/common/io/usb/hcd/ehci/ehci_hub.c
1606
if (port_status & EHCI_RH_PORT_OVER_CURR_CHANGE) {