1 files changed, 93 insertions, 0 deletions
diff --git a/share/man/man4/man4.mvme88k/le.4 b/share/man/man4/man4.mvme88k/le.4
new file mode 100644
index 00000000000..b2b80d42632
--- /dev/null
+++ b/share/man/man4/man4.mvme88k/le.4
@@ -0,0 +1,93 @@
+.\"	$OpenBSD: le.4,v 1.1 2003/12/27 23:59:47 miod Exp $
+.\"
+.\" Copyright (c) 2003 Paul Weissmann
+.\" 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 REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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 December 27, 2003
+.Dt LE 4 mvme88k
+.Os
+.Sh NAME
+.Nm le
+.Nd MVME376 Ethernet Communications Controller
+.Sh SYNOPSIS
+.Cd "le0 at vmes0 addr 0xffff1200 ipl 1 len 0x100"
+.Cd "le1 at vmes0 addr 0xffff1400 ipl 1 len 0x100"
+.Cd "le2 at vmes0 addr 0xffff1600 ipl 1 len 0x100"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides access to the AMD 7990/LANCE-based MVME376 VME board.
+This in turn provides an interface to the
+.Tn Ethernet
+network.
+.Pp
+Each of the host's network addresses
+is specified at boot time with an
+.Dv SIOCSIFADDR
+.Xr ioctl 2 .
+The
+.Nm
+interface employs the address resolution protocol described in
+.Xr arp 4
+to dynamically map between Internet and
+.Tn Ethernet
+addresses on the local network.
+.Sh HARDWARE CONFIGURATION
+The card's base address
+.Po
+matching the
+.Em addr
+locator on the configuration line
+.Pc
+is defined through two sets of DIP switches,
+.Dq SW1
+and
+.Dq SW2 ,
+located in the middle of the board, near the space between the two
+VME connectors.
+.Pp
+The only supported configurations are:
+.Bl -column "xxxxxxxx" "xxxxxxxx" "0xffffffff"
+.It Li SW1 Ta SW2 Ta Address Ta Configuration
+.It " "
+.It Li "UUU_UU_U" Ta "U__U____" Ta "0xffff1200" Ta "1st board"
+.It Li "UUU_U_UU" Ta "U__U_U__" Ta "0xffff1400" Ta "2nd board"
+.It Li "UUU_U__U" Ta "U__UU___" Ta "0xffff1600" Ta "3rd board"
+.It Li "U_U_U_UU" Ta "U__UUU__" Ta "0xffff5400" Ta "4th board"
+.It Li "U_U_U__U" Ta "U_U_____" Ta "0xffff5600" Ta "5th board"
+.It Li "_U_UU_UU" Ta "U_U__U__" Ta "0xffffa400" Ta "6th board"
+.El
+.Sh SEE ALSO
+.Xr arp 4 ,
+.Xr inet 4 ,
+.Xr intro 4 ,
+.Xr netintro 4 ,
+.Xr vme 4 ,
+.Xr hostname.if 5 ,
+.Xr ifconfig 8
+.Sh BUGS
+The
+.Nm
+driver currently does not support the last three board address settings.