CUE(4) FreeBSD Kernel Interfaces Manual CUE(4)
NAME
cue - CATC USB-EL1210A USB Ethernet driver
SYNOPSIS
To compile this driver into the kernel, place the following lines in your
kernel configuration file:
device uhci
device ohci
device usb
device miibus
device uether
device cue
Alternatively, to load the driver as a module at boot time, place the
following line in loader.conf(5):
if_cue_load="YES"
DESCRIPTION
The cue driver provides support for USB Ethernet adapters based on the
Computer Access Technology Corporation's USB-EL1210A chipset.
The USB-EL1210A supports a 512-bit multicast hash filter, single perfect
filter entry for the station address and promiscuous mode. Packets are
received and transmitted over separate USB bulk transfer endpoints.
The CATC chipset supports only 10Mbps half-duplex mode, hence there are
no ifmedia() modes to select.
For more information on configuring this device, see ifconfig(8).
HARDWARE
The cue driver supports CATC USB-EL1210A based USB Ethernet adapters
including:
o Belkin F5U011/F5U111
o CATC Netmate
o CATC Netmate II
o SmartBridges SmartLink
DIAGNOSTICS
cue%d: watchdog timeout A packet was queued for transmission and a
transmit command was issued, however the device failed to acknowledge the
transmission before a timeout expired.
cue%d: no memory for rx list The driver failed to allocate an mbuf for
the receiver ring.
SEE ALSO
arp(4), netintro(4), ng_ether(4), ifconfig(8)
HISTORY
The cue device driver first appeared in FreeBSD 4.0.
AUTHORS
The cue driver was written by Bill Paul <
[email protected]>.
FreeBSD 14.1-RELEASE-p8 July 24, 2019 FreeBSD 14.1-RELEASE-p8