Symbol: UCDC_N_SERIAL_RI
sys/dev/usb/umodem.c
476
if (ISSET(mstatus, UCDC_N_SERIAL_RI))
sys/dev/usb/umsm.c
590
if (ISSET(mstatus, UCDC_N_SERIAL_RI))
sys/dev/usb/uxrcom.c
395
if (ISSET(mstatus, UCDC_N_SERIAL_RI))