diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile
index 284e8308624b..6d90c44b0e81 100644
--- a/share/man/man4/Makefile
+++ b/share/man/man4/Makefile
@@ -1,4 +1,4 @@
-#	$NetBSD: Makefile,v 1.288 2003/06/02 04:00:25 gmcgarry Exp $
+#	$NetBSD: Makefile,v 1.289 2003/07/04 16:05:47 drochner Exp $
 #	@(#)Makefile	8.1 (Berkeley) 6/18/93
 
 MAN=	aac.4 acphy.4 adv.4 adw.4 agp.4 ahb.4 ahc.4 amdpm.4 \
@@ -32,7 +32,7 @@ MAN=	aac.4 acphy.4 adv.4 adw.4 agp.4 ahb.4 ahc.4 amdpm.4 \
 	speaker.4 spp.4 sqphy.4 ss.4 st.4 ste.4 stge.4 sv.4 strip.4 systrace.4 \
 	tb.4 tc.4 tcds.4 tcp.4 \
 	termios.4 tfb.4 ti.4 tl.4 tlp.4 tlphy.4 tp.4 tr.4 trm.4 tty.4 tun.4 \
-	tqphy.4 twe.4 \
+	tqphy.4 twe.4 txp.4 \
 	udp.4 uha.4 uk.4 ukphy.4 unix.4 userconf.4 verifiedexec.4 vga.4 \
 	vlan.4 vmmon.4 vmnet.4 vnd.4 \
 	vr.4 wd.4 wdc.4 wi.4 wm.4 \
diff --git a/share/man/man4/txp.4 b/share/man/man4/txp.4
new file mode 100644
index 000000000000..bd72cf1373ee
--- /dev/null
+++ b/share/man/man4/txp.4
@@ -0,0 +1,135 @@
+.\"     $NetBSD: txp.4,v 1.1 2003/07/04 16:05:47 drochner Exp $
+.\"
+.\" Copyright (c) 2001 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 April 15, 2001
+.Dt TXP 4
+.Os
+.Sh NAME
+.Nm txp
+.Nd 3Com 3XP Typhoon/Sidewinder (3CR990) Ethernet interface
+.Sh SYNOPSIS
+.Cd "txp* at pci? dev ? function ?"
+.Sh DESCRIPTION
+The
+.Nm
+interface provides access to the 10Mb/s and 100Mb/s Ethernet networks via the
+.Tn 3Com
+.Tn Typhoon/Sidewinder
+chipset.
+This driver supports the following cards:
+.Pp
+.Bl -bullet -offset indent -compact
+.It
+3Com 3CR990-TX-95
+.It
+3Com 3CR990-TX-97
+.It
+3Com 3CR990SVR95
+.It
+3Com 3CR990SVR97
+.El
+.Pp
+Basic Ethernet functions are provided as well as support for
+.\" .Xr vlan 4
+.\" tag removal and insertion assistance,
+receive
+.Xr ip 4 ,
+.Xr tcp 4 ,
+and
+.Xr udp 4
+checksum offloading,
+and
+transmit
+.Xr ip 4
+checksum offloading.
+There is currently no support for
+transmit
+.Xr tcp 4
+or
+.Xr udp 4
+checksum offloading,
+.Xr tcp 4
+segmentation, nor
+.Xr ipsec 4
+acceleration.
+Note that hardware checksumming is only used when the interface is not
+in
+.Xr bridge 4
+mode.
+.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 Ethernet addresses on the local
+network.
+.Pp
+When a
+.Nm
+interface is brought up, by default, it will attempt to auto-negotiate the
+link speed and duplex mode.
+The speeds, in order of attempt, are: 100Mb/s Full Duplex, 100Mb/s Half Duplex,
+10 Mb/s Full Duplex, and 10 Mb/s Half Duplex.
+.Pp
+The
+.Nm
+supports several media types, which are selected via the
+.Xr ifconfig 8
+command.
+The supported media types are:
+.Bl -tag -width xxxxxxxxxxxxxx -offset indent
+.It media autoselect
+Attempt to autoselect the media type (default)
+.It media 100baseTX mediaopt full-duplex
+Use 100baseTX, full duplex
+.It media 100baseTX Op mediaopt half-duplex
+Use 100baseTX, half duplex
+.It media 10baseT mediaopt full-duplex
+Use 10baseT, full duplex
+.It media 10baseT Op mediaopt half-duplex
+Use 10baseT, half duplex
+.El
+.Sh SEE ALSO
+.Xr arp 4 ,
+.Xr ifmedia 4 ,
+.Xr inet 4 ,
+.Xr intro 4 ,
+.Xr ip 4 ,
+.Xr netintro 4 ,
+.Xr pci 4 ,
+.Xr tcp 4 ,
+.Xr udp 4 ,
+.Xr vlan 4 ,
+.Xr ifconfig 8
+.Sh HISTORY
+The
+.Nm
+driver first appeared in
+.Nx 2.0 .