diff options
| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 14:02:27 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 14:02:27 -0400 |
| commit | 6d8bdc65446a704d0750217efd05532fc641ea7d (patch) | |
| tree | 8ae6d698b3c9801750a8b117b3842fb369872a3a /static/openbsd/man4/ef.4 | |
| parent | 2f467bd7ff8f8db0dafa40426166491d7f57f368 (diff) | |
docs: OpenBSD Man Pages Added
Diffstat (limited to 'static/openbsd/man4/ef.4')
| -rw-r--r-- | static/openbsd/man4/ef.4 | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/static/openbsd/man4/ef.4 b/static/openbsd/man4/ef.4 new file mode 100644 index 00000000..551a6d96 --- /dev/null +++ b/static/openbsd/man4/ef.4 @@ -0,0 +1,93 @@ +.\" $OpenBSD: ef.4,v 1.18 2013/07/16 16:05:48 schwarze Exp $ +.\" +.\" Copyright (c) 1998 Jason L. Wright (jason@thought.net) +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, +.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +.\" POSSIBILITY OF SUCH DAMAGE. +.\" +.Dd $Mdocdate: July 16 2013 $ +.Dt EF 4 +.Os +.Sh NAME +.Nm ef +.Nd 3Com Fast EtherLink ISA (3c515) 10/100 Ethernet device +.Sh SYNOPSIS +.Cd "ef* at isapnp?" +.Cd "nsphy* at mii?" +.Sh DESCRIPTION +The +.Nm +device driver supports the 3Com Fast EtherLink ISA family +of Ethernet cards, and embedded controllers based on the 3Com +.Dq corkscrew +EtherLink chips. +.Pp +The following media types and options (as given to +.Xr ifconfig 8 ) +are supported: +.Bl -tag -width xxx -offset indent +.It Cm media No autoselect +Enable autoselection of the media type and options (default). +.It Cm media No 100baseTX Cm mediaopt No full-duplex +Set 100Mbps (Fast Ethernet) operation and force full-duplex mode. +.It Cm media No 100baseTX Cm mediaopt No half-duplex +Set 100Mbps (Fast Ethernet) operation and force half-duplex mode. +.It Cm media No 10baseT Cm mediaopt No full-duplex +Set 10Mbps operation and force full-duplex. +.It Cm media No 10baseT Cm mediaopt No half-duplex +Set 10Mbps operation and force half-duplex. +.El +.Pp +If no media options are present, the +.Nm +driver places the card into autoselect mode. +.Pp +For more information on configuring this device, see +.Xr ifconfig 8 . +.Sh DIAGNOSTICS +.Bl -diag +.It "ef0: adapter failure (XXXX)" +A fatal error during receive or transmit has occurred. +.It "ef0: eeprom failed to come ready" +When reading/writing the EEPROM, the busy bit failed to clear. +This may indicate a hardware problem. +.It "ef0: device timeout" +The device has stopped responding to the network, or there is a problem with +the network connection (cable). +.El +.Sh SEE ALSO +.Xr ifmedia 4 , +.Xr intro 4 , +.Xr isapnp 4 , +.Xr nsphy 4 , +.Xr hostname.if 5 , +.Xr ifconfig 8 +.Sh HISTORY +The +.Nm +device driver first appeared in +.Ox 2.6 . +.Sh AUTHORS +The +.Nm +driver was written by +.An Jason L. Wright Aq Mt jason@thought.net . |
