1.\" $NetBSD: cue.4,v 1.6 2002/02/07 03:15:08 ross Exp $ 2.\" 3.\" Copyright (c) 1997, 1998, 1999, 2000 4.\" Bill Paul <wpaul@ee.columbia.edu>. All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 3. All advertising materials mentioning features or use of this software 15.\" must display the following acknowledgement: 16.\" This product includes software developed by Bill Paul. 17.\" 4. Neither the name of the author nor the names of any co-contributors 18.\" may be used to endorse or promote products derived from this software 19.\" without specific prior written permission. 20.\" 21.\" THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 22.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24.\" ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 25.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 31.\" THE POSSIBILITY OF SUCH DAMAGE. 32.\" 33.\" FreeBSD: src/share/man/man4/cue.4,v 1.1 2000/01/14 03:14:47 wpaul Exp 34.\" 35.Dd January 13, 2000 36.Dt CUE 4 37.Os 38.Sh NAME 39.Nm cue 40.Nd CATC USB-EL1201A USB Ethernet driver 41.Sh SYNOPSIS 42.Cd "cue* at uhub?" 43.Sh HARDWARE 44The 45.Nm 46driver supports the following adapters: 47.Pp 48.Bl -tag -width Dv -offset indent -compact 49.It Tn Belkin F5U111 50.It Tn CATC Netmate 51.It Tn CATC Netmate II 52.El 53.Sh DESCRIPTION 54The 55.Nm 56driver provides support for USB 57.Tn Ethernet 58adapters based on the Computer Access Technology Corporation's USB-EL1202A 59chipset. 60.Pp 61The USB-EL1202A supports a 512-bit multicast hash filter, single perfect 62filter entry for the station address and promiscuous mode. Packets are 63received and transmitted over separate USB bulk transfer endpoints. 64.Pp 65The CATC adapter supports only 10Mbps half-duplex mode, hence there are no 66.Xr ifmedia 4 67modes to select. 68.Pp 69For more information on configuring this device, see 70.Xr ifconfig 8 . 71.Sh DIAGNOSTICS 72.Bl -diag 73.It "cue%d: watchdog timeout" 74A packet was queued for transmission and a transmit command was 75issued, however the device failed to acknowledge the transmission 76before a timeout expired. 77.It "cue%d: no memory for rx list" 78The driver failed to allocate an mbuf for the receiver ring. 79.El 80.Sh SEE ALSO 81.Xr arp 4 , 82.Xr netintro 4 , 83.Xr usb 4 , 84.Xr ifconfig 8 85.Sh HISTORY 86The 87.Nm 88device driver first appeared in 89.Fx 4.0 , 90and in 91.Nx 1.5 . 92.Sh AUTHORS 93The 94.Nm 95driver was written by 96.An Bill Paul Aq wpaul@ee.columbia.edu . 97