1.\" $NetBSD: cue.4,v 1.2 2000/01/16 13:54:39 augustss Exp $ 2.\" Copyright (c) 1997, 1998, 1999, 2000 3.\" Bill Paul <wpaul@ee.columbia.edu>. All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 3. All advertising materials mentioning features or use of this software 14.\" must display the following acknowledgement: 15.\" This product includes software developed by Bill Paul. 16.\" 4. Neither the name of the author nor the names of any co-contributors 17.\" may be used to endorse or promote products derived from this software 18.\" without specific prior written permission. 19.\" 20.\" THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 21.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23.\" ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 24.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30.\" THE POSSIBILITY OF SUCH DAMAGE. 31.\" 32.\" $FreeBSD: src/share/man/man4/cue.4,v 1.1 2000/01/14 03:14:47 wpaul Exp $ 33.\" 34.Dd January 13, 2000 35.Dt CUE 4 36.Os 37.Sh NAME 38.Nm cue 39.Nd CATC USB-EL1201A USB Ethernet driver 40.Sh SYNOPSIS 41.Cd "cue* at uhub?" 42.Sh HARDWARE 43The 44.Nm 45driver supports the following adapters: 46.Pp 47.Bl -tag -width -offset indent -compact 48.It Tn Belkin F5U111 49.It Tn CATC Netmate 50.It Tn CATC Netmate II 51.El 52.Sh DESCRIPTION 53The 54.Nm 55driver provides support for USB ethernet adapters based on the Computer 56Access Technology Corporation's USB-EL1202A chipset. 57.Pp 58The USB-EL1202A supports a 512-bit multicast hash filter, single perfect 59filter entry for the station address and promiscuous mode. Packets are 60received and transmitted over separate USB bulk transfer endpoints. 61.Pp 62The CATC adapter supports only 10Mbps half-duplex mode, hence there 63are no 64.Xr ifmedia 4 65modes to select. 66.Pp 67For more information on configuring this device, see 68.Xr ifconfig 8 . 69.Sh DIAGNOSTICS 70.Bl -diag 71.It "cue%d: watchdog timeout" 72A packet was queued for transmission and a transmit command was 73issued, however the device failed to acknowledge the transmission 74before a timeout expired. 75.It "cue%d: no memory for rx list" 76The driver failed to allocate an mbuf for the receiver ring. 77.El 78.Sh SEE ALSO 79.Xr arp 4 , 80.Xr ifconfig 8 , 81.Xr netintro 4 , 82.Xr usb 4 83.Sh HISTORY 84The 85.Nm 86device driver first appeared in 87.Fx 4.0 , 88and in 89.Nx 1.5 . 90.Sh AUTHORS 91The 92.Nm 93driver was written by 94.An Bill Paul Aq wpaul@ee.columbia.edu . 95