1 .\" Copyright (c) 2003 Quinton Dolan
2 .\" All rights reserved.
4 .\" Redistribution and use in source and binary forms, with or without
5 .\" modification, are permitted provided that the following conditions
7 .\" 1. Redistributions of source code must retain the above copyright
8 .\" notice, this list of conditions and the following disclaimer.
9 .\" 2. Redistributions in binary form must reproduce the above copyright
10 .\" notice, this list of conditions and the following disclaimer in the
11 .\" documentation and/or other materials provided with the distribution.
13 .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 .\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17 .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 .\" $Id: nvnet.4,v 1.1 2003/10/09 16:48:01 q Exp $
27 .\" $FreeBSD: src/share/man/man4/nve.4,v 1.7 2005/11/24 09:25:09 joel Exp $
28 .\" $DragonFly: src/share/man/man4/Attic/nv.4,v 1.5 2006/04/17 20:13:57 swildner Exp $
35 .Nd "NVIDIA nForce MCP Networking Adapter device driver"
37 To compile this driver into the kernel,
38 place the following lines in your
39 kernel configuration file:
40 .Bd -ragged -offset indent
45 Alternatively, to load the driver as a
46 module at boot time, place the following line in
48 .Bd -literal -offset indent
54 driver provides support for the NVIDIA nForce MCP and nForce2 MCP2
55 networking adapter that is embedded in the southbridge of most
56 nForce and nForce2 motherboards.
58 This driver is a reimplementation of the NVIDIA supported Linux
60 driver and uses the same closed source API library to access
61 the underlying hardware.
62 There is currently no programming documentation available for this
63 device, and therefore little is known about the internal architecture
64 of the MAC engine itself.
68 driver supports the following media types:
69 .Bl -tag -width ".Cm 10baseT/UTP"
71 Enable autoselection of the media type and options.
75 Set 100Mbps (Fast Ethernet) operation.
80 driver supports the following media options:
81 .Bl -tag -width ".Cm 10baseT/UTP"
83 Set full duplex operation.
86 For more information on configuring this device, see
91 driver supports the NVIDIA MCP onboard adapters of mainboards with
92 the following chipsets:
106 .It "nv%d: couldn't map memory"
107 A fatal initialization error has occurred.
108 .It "nv%d: couldn't map interrupt"
109 A fatal initialization error has occurred.
110 .It "nv%d: failed to allocate memory"
111 There are not enough mbufs available for allocation.
112 .It "nv%d: device timeout"
113 The device has stopped responding to the network, or there is a problem with
114 the network connection (cable).
125 driver first appeared in
133 driver was written by
134 .An Quinton Dolan Aq q@onthenet.com.au
136 .An "David E. O'Brien" Aq obrien@FreeBSD.org .