97 lines
3.5 KiB
Groff
97 lines
3.5 KiB
Groff
.\" $NetBSD: xge.4,v 1.3 2009/05/27 19:24:00 snj 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 ragge@ludd.luth.se .
|
|
.Sh BUGS
|
|
There should be an XGMII framework for the driver to use.
|