Neterion Xframe 10GbE Server/Storage adapter driver.

The nxge driver provides support for Neterion Xframe-I and Xframe-II
adapters. The driver supports TCP Segmentation Offload (TSO/LSO),
Jumbo frames (5 buffer mode), Header separation (2 and 3 Receive
buffer modes), VLAN, and Promiscuous mode.

Submitted by:	Neterion
Reviewed by:	rwatson
Approved by:	re (kensmith)

2 files changed, 84 insertions, 0 deletions

diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile
index 2377b8d..689ccab 100644
--- a/share/man/man4/Makefile
+++ b/share/man/man4/Makefile
@@ -246,6 +246,7 @@ MAN=	aac.4 \
 	nsp.4 \
 	null.4 \
 	${_nve.4} \
+	${_nxge.4} \
 	ohci.4 \
 	oldcard.4 \
 	orm.4 \
@@ -480,6 +481,7 @@ MLINKS+=netintro.4 net.4 \
 MLINKS+=${_nfe.4} ${_if_nfe.4}
 MLINKS+=nge.4 if_nge.4
 MLINKS+=${_nve.4} ${_if_nve.4}
+MLINKS+=${_nxge.4} ${_if_nxge.4}
 MLINKS+=oldcard.4 card.4
 MLINKS+=patm.4 if_patm.4
 MLINKS+=pccbb.4 cbb.4
@@ -539,10 +541,12 @@ _hptiop.4=	hptiop.4
 _hptmv.4=	hptmv.4
 _if_nfe.4=	if_nfe.4
 _if_nve.4=	if_nve.4
+_if_nxge.4=	if_nxge.4
 _ipmi.4=	ipmi.4
 _nfsmb.4=	nfsmb.4
 _nfe.4=		nfe.4
 _nve.4=		nve.4
+_nxge.4=	nxge.4
 _rr232x.4=	rr232x.4
 _spkr.4=	spkr.4
 _speaker.4=	speaker.4
diff --git a/share/man/man4/nxge.4 b/share/man/man4/nxge.4
new file mode 100644
index 0000000..9e30e5e
--- /dev/null
+++ b/share/man/man4/nxge.4
@@ -0,0 +1,80 @@
+.\" Copyright (c) 2007, Neterion Inc
+.\" 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 as
+.\"    the first lines of this file unmodified.
+.\" 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.
+.\"
+.\" $FreeBSD$
+.\"
+.Dd June 28, 2007
+.Dt NXGE 4
+.Os
+.Sh NAME
+.Nm nxge
+.Nd "Neterion Xframe 10GbE Server/Storage adapter driver"
+.Sh SYNOPSIS
+To compile this driver into the kernel, place the following lines in your kernel configuration file:
+.Cd "device nxge"
+.Ed
+.Pp
+.Ed
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for Neterion Xframe-I and Xframe-II adapters. The driver supports TCP Segmentation Offload (TSO/LSO), Jumbo frames (5 buffer mode), Header separation (2 and 3 Receive buffer modes), VLAN, and Promiscuous mode.
+.Pp
+.Pp
+For general information and support, please visit Neterion support page
+.Pa http://www.neterion.com/support/support.html.
+.Pp
+.Pp
+Jumbo frames are supported through interface MTU setting. Selecting MTU size larger than 1500 bytes using 
+.Xr ifconfig 8
+utility configures the adapter to transmit and receive Jumbo frames. Xframe adapters support Jumbo frames upto 9600 bytes.
+.Pp
+.Pp
+For more information on configuring this device, see
+.Xr ifconfig 8 .
+.Sh HARDWARE
+The nxge driver supports 10 Gigabit Ethernet adapters listed in 
+.Pa http://www.neterion.com/how/pricing.html
+.Pp
+.El
+.Sh SUPPORT
+For troubleshooting tips and FAQs, please visit
+.Pa http://trac.neterion.com/cgi-bin/trac.cgi/wiki/TitleIndex?anonymous .
+.Pp
+For any issues please send an email to 
+.Aq support@neterion.com .
+.Sh SEE ALSO
+.Xr ifconfig 8
+.Sh HISTORY
+The
+.Nm
+device driver first appeared in
+.Fx 7.0 .
+.Sh AUTHORS
+The
+.Nm
+driver was written by
+.An Neterion
+.Aq support@neterion.com .
+