1.\" Copyright (c) 1997, 1998, 1999, 2000 2.\" Bill Paul <wpaul@ee.columbia.edu>. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 3. All advertising materials mentioning features or use of this software 13.\" must display the following acknowledgement: 14.\" This product includes software developed by Bill Paul. 15.\" 4. Neither the name of the author nor the names of any co-contributors 16.\" may be used to endorse or promote products derived from this software 17.\" without specific prior written permission. 18.\" 19.\" THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 20.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22.\" ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 23.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 29.\" THE POSSIBILITY OF SUCH DAMAGE. 30.\" 31.\" $FreeBSD: src/share/man/man4/cue.4,v 1.7.2.10 2004/03/01 09:23:45 brueffer Exp $ 32.\" 33.Dd January 13, 2000 34.Dt CUE 4 35.Os 36.Sh NAME 37.Nm cue 38.Nd CATC USB-EL1210A USB Ethernet driver 39.Sh SYNOPSIS 40.Cd "device uhci" 41.Cd "device ohci" 42.Cd "device usb" 43.Cd "device cue" 44.Sh DESCRIPTION 45The 46.Nm 47driver provides support for USB ethernet adapters based on the Computer 48Access Technology Corporation's USB-EL1210A chipset, including the 49CATC Netmate and Netmate II, the Belkin F5U011/F5U111, and the 50SmartBridges SmartLink. 51.Pp 52The USB-EL1210A supports a 512-bit multicast hash filter, single perfect 53filter entry for the station address and promiscuous mode. 54Packets are 55received and transmitted over separate USB bulk transfer endpoints. 56.Pp 57The CATC adapter supports only 10mbps half-duplex mode, hence there 58are no 59.Xr ifmedia 4 60modes to select. 61.Pp 62For more information on configuring this device, see 63.Xr ifconfig 8 . 64.Sh DIAGNOSTICS 65.Bl -diag 66.It "cue%d: watchdog timeout" 67A packet was queued for transmission and a transmit command was 68issued, however the device failed to acknowledge the transmission 69before a timeout expired. 70.It "cue%d: no memory for rx list" 71The driver failed to allocate an mbuf for the receiver ring. 72.El 73.Sh SEE ALSO 74.Xr arp 4 , 75.Xr netintro 4 , 76.Xr ng_ether 4 , 77.Xr ifconfig 8 78.Sh HISTORY 79The 80.Nm 81device driver first appeared in 82.Fx 4.0 . 83.Sh AUTHORS 84The 85.Nm 86driver was written by 87.An Bill Paul Aq Mt wpaul@ee.columbia.edu . 88