update_descriptor|update_descriptor
updateFCS|updateFCS
upl_activate|upl_activate
upl_attach|upl_attach
upl_detach|upl_detach
upl_init|upl_init
upl_input|upl_input
upl_intr|upl_intr
upl_ioctl|upl_ioctl
upl_match|upl_match
upl_newbuf|upl_newbuf
upl_openpipes|upl_openpipes
upl_output|upl_output
upl_rx_list_init|upl_rx_list_init
upl_rxeof|upl_rxeof
upl_send|upl_send
upl_start|upl_start
upl_stop|upl_stop
upl_tx_list_init|upl_tx_list_init
upl_txeof|upl_txeof
upl_watchdog|upl_watchdog
uplcom_activate|uplcom_activate
uplcom_attach|uplcom_attach
uplcom_childdet|uplcom_childdet
uplcom_detach|uplcom_detach
uplcom_match|uplcom_match
uplcom_vendor_control_write|uplcom_vendor_control_write
up_read|up_read
up_write|up_write
updatefats|updatefats
updatertime|updatertime
uprintf|uprintf
uprintf_locked|uprintf_locked
