1994-02-05 05:30:49 +03:00
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.\"
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.\" Copyright (c) 1994 Herb Peyerl
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by Herb Peyerl
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.\" 3. The name of the author may not be used to endorse or promote products
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.\" derived from this software without specific prior written permission
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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1994-03-06 01:12:07 +03:00
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.\" $Id: ep.4,v 1.3 1994/03/05 22:12:07 hpeyerl Exp $
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1994-02-05 05:30:49 +03:00
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.\"
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.Dd February 04, 1993
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.Dt EP 4
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.Os
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.Sh NAME
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.Nm ep
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.Nd Ethernet driver for 3Com Etherlink III (3c5x9)
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.Sh SYNOPSIS
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device ep0 at isa? port 0x350 net irq 5 vector epintr
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.Sh DESCRIPTION
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Configuration information for the
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.Nm ep
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device driver.
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3c5x9 cards have various combinations of connectors on them including:
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.nf
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.in +9
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AUI/DIX
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10Base2 (BNC)
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10BaseT (UTP)
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.in -9
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.fi
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Consequently; the flags for ifconfig(8) are as follows:
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.nf
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.in +9
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1994-02-17 00:12:22 +03:00
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Flag Description Result
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---- ----------- ------
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-link0 Enable internal Transceiver (BNC/UTP)
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link0 Disable internal Transceiver (AUI)
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link1 Enable 10BaseT (UTP)
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-link1 Disable 10BaseT (BNC)
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1994-02-05 05:30:49 +03:00
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.in -9
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.fi
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Thus to enable 10BaseT you would "ifconfig ep0 link0 link1"
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It does not make sense to "ifconfig ep0 -link0 link1"
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1994-03-06 01:12:07 +03:00
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The default is "-link0 -link1".
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1994-02-05 05:30:49 +03:00
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.Sh NOTES
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1994-03-06 01:12:07 +03:00
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Since the card has no jumpers, the autoconfig routine scribbles
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1994-02-05 05:30:49 +03:00
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all over 0x100 to get the attention of any 3c509 cards that may
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be in the machine. If you have any other hardware that lives at
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0x100, then you should put any ep drivers before that hardware
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in your config file.
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1994-02-17 00:12:22 +03:00
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Some models of 3c5x9 have all three connectors on them. In the case of these
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cards; you must configure the transceiver type with the configuration
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disk before the link0/link1 flags will operate correctly.
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1994-03-06 01:12:07 +03:00
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.Sh BUGS
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Currently there is little support for EISA (3c579) cards and
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multiple occurances of 3c501 (ISA) cards.
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1994-02-05 05:30:49 +03:00
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.Sh DIAGNOSTICS
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ep%d: reset (status: %x)
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.in +4
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the driver has encountered a FIFO underrun or overrun. The driver will reset
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the card and the packet will be lost. This is not fatal.
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.in -4
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ep%d: eeprom failed to come ready
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.in +4
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The eeprom failed to come ready. This probably means the card is wedged.
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.in -4
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ep%d: 3c509 in test mode. Erase pencil mark!
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.in +4
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This means that someone has scribbled with pencil in the test area on the
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card. Erase the pencil mark and reboot. (This is not a joke).
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.in -4
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.Sh SEE ALSO
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.Xr ifconfig 8
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.Sh STANDARDS
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are great. There's so many to choose from.
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