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 August 26, 2004 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. 49.Pp 50The USB-EL1210A supports a 512-bit multicast hash filter, single perfect 51filter entry for the station address and promiscuous mode. 52Packets are 53received and transmitted over separate USB bulk transfer endpoints. 54.Pp 55The CATC chipset supports only 10Mbps half-duplex mode, hence there 56are no 57.Xr ifmedia 4 58modes to select. 59.Pp 60For more information on configuring this device, see 61.Xr ifconfig 8 . 62.Sh HARDWARE 63The 64.Nm 65driver supports CATC USB-EL1210A based USB Ethernet 66adapters including: 67.Pp 68.Bl -bullet -compact 69.It 70Belkin F5U011/F5U111 71.It 72CATC Netmate 73.It 74CATC Netmate II 75.It 76SmartBridges SmartLink 77.El 78.Sh DIAGNOSTICS 79.Bl -diag 80.It "cue%d: watchdog timeout" 81A packet was queued for transmission and a transmit command was 82issued, however the device failed to acknowledge the transmission 83before a timeout expired. 84.It "cue%d: no memory for rx list" 85The driver failed to allocate an mbuf for the receiver ring. 86.El 87.Sh SEE ALSO 88.Xr arp 4 , 89.Xr netintro 4 , 90.Xr ng_ether 4 , 91.Xr ifconfig 8 92.Sh HISTORY 93The 94.Nm 95device driver first appeared in 96.Fx 4.0 . 97.Sh AUTHORS 98The 99.Nm 100driver was written by 101.An Bill Paul Aq wpaul@ee.columbia.edu . 102