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.\" $FreeBSD$ 32.\" 33.Dd January 13, 2000 34.Dt CUE 4 i386 35.Os FreeBSD 36.Sh NAME 37.Nm cue 38.Nd 39CATC USB-EL1201A USB Ethernet driver 40.Sh SYNOPSIS 41.Cd "controller uhci0" 42.Cd "controller ohci0" 43.Cd "controller usb0" 44.Cd "device cue0" 45.Sh DESCRIPTION 46The 47.Nm 48driver provides support for USB ethernet adapters based on the Computer 49Access Technology Corporation's USB-EL1202A chipset, including the 50CATC Netmate and Netmate II, and the Belkin F5U111. 51.Pp 52The USB-EL1202A supports a 512-bit multicast hash filter, single perfect 53filter entry for the station address and promiscuous mode. Packets are 54received and transmitted over separate USB bulk transfer endpoints. 55.Pp 56The CATC adapter supports only 10mbps half-duplex mode, hence there 57are no 58.Xr ifmedia 4 59modes to select. 60.Pp 61For more information on configuring this device, see 62.Xr ifconfig 8 . 63.Sh DIAGNOSTICS 64.Bl -diag 65.It "cue%d: watchdog timeout" 66A packet was queued for transmission and a transmit command was 67issued, however the device failed to acknowledge the transmission 68before a timeout expired. 69.It "cue%d: no memory for rx list" 70The driver failed to allocate an mbuf for the receiver ring. 71.El 72.Sh SEE ALSO 73.Xr arp 4 , 74.Xr netintro 4 , 75.Xr ifconfig 8 76.Sh HISTORY 77The 78.Nm 79device driver first appeared in 80.Fx 4.0 . 81.Sh AUTHORS 82The 83.Nm 84driver was written by 85.An Bill Paul Aq wpaul@ee.columbia.edu . 86