Symbol: EHCI_INTR_1US_POLL
usr/src/uts/common/io/usb/hcd/ehci/ehci_util.c
3112
case EHCI_INTR_1US_POLL:
usr/src/uts/common/io/usb/hcd/ehci/ehci_util.c
3114
elements = EHCI_INTR_1US_POLL;