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+.\" $NetBSD: xge.4,v 1.5 2014/03/18 18:20:39 riastradh Exp $
+.\"
+.\" Copyright (c) 2005, SUNET, Swedish University Computer Network.
+.\" All rights reserved.
+.\"
+.\" Written by Anders Magnusson for SUNET, Swedish University Computer Network.
+.\"
+.\" 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.
+.\" 3. All advertising materials mentioning features or use of this software
+.\" must display the following acknowledgement:
+.\" This product includes software developed for the NetBSD Project by
+.\" SUNET, Swedish University Computer Network.
+.\" 4. The name of SUNET may not be used to endorse or promote products
+.\" derived from this software without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY SUNET ``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 SUNET
+.\" 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 September 9, 2005
+.Dt XGE 4
+.Os
+.Sh NAME
+.Nm xge
+.Nd Neterion Xframe-I Ten Gigabit Ethernet driver
+.Sh SYNOPSIS
+.Cd "xge* at pci? dev ? function ?"
+.Sh DESCRIPTION
+The
+.Nm
+device driver supports the Neterion Xframe-I LR Ethernet adapter,
+which uses a single mode fiber (1310nm) interface.
+.Pp
+The Xframe supports IPv4/TCP/UDP checksumming in hardware, as well
+as TCP Segmentation Offloading (TSO) and hardware VLAN handling.
+The driver currently does not support the hardware VLAN feature.
+See
+.Xr ifconfig 8
+for information on how to enable TSO and hardware checksum calculation.
+.Sh DIAGNOSTICS
+.Bl -diag
+.It xge%s: failed configuring endian, %llx != %llx!
+The Xframe could not be turned into the correct endian operation.
+This is most likely a hardware error.
+.Pp
+.It xge%d: failed allocating txmem.
+.It xge%d: failed allocating rxmem.
+The computer has run out of kernel memory.
+.Pp
+.It xge%d: adapter not quiescent, aborting
+.It xge%d: ADAPTER_STATUS missing bits %s
+The Xframe could not be turned into a usable state.
+Most likely an Xframe hardware error.
+.Pp
+.It xge%d: cannot create TX DMA maps
+.It xge%d: cannot create RX DMA maps
+This error is either a kernel error or that the kernel has run out
+of available memory.
+.Pp
+.It xge%d: bad compiler struct alignment, %d != %d
+The compiler did not align the structure correctly.
+This is a compiler problem.
+.El
+.Sh SEE ALSO
+.Xr arp 4 ,
+.Xr ifmedia 4 ,
+.Xr netintro 4 ,
+.Xr pci 4 ,
+.Xr ifconfig 8
+.Sh HISTORY
+The
+.Nm
+driver first appeared in
+.Nx 3.0 .
+.Sh AUTHORS
+The
+.Nm
+driver was written by
+.An Anders Magnusson Aq Mt ragge@ludd.luth.se .
+.Sh BUGS
+There should be an XGMII framework for the driver to use.