1.\" $OpenBSD: nfe.4,v 1.10 2006/08/30 22:56:05 jmc Exp $ 2.\" $DragonFly: src/share/man/man4/nfe.4,v 1.5 2008/03/16 17:44:24 swildner Exp $ 3.\" 4.\" Copyright (c) 2006 Jonathan Gray <jsg@openbsd.org> 5.\" 6.\" Permission to use, copy, modify, and distribute this software for any 7.\" purpose with or without fee is hereby granted, provided that the above 8.\" copyright notice and this permission notice appear in all copies. 9.\" 10.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17.\" 18.Dd September 2, 2006 19.Dt NFE 4 20.Os 21.Sh NAME 22.Nm nfe 23.Nd NVIDIA nForce MCP 10/100/Gigabit Ethernet driver 24.Sh SYNOPSIS 25To compile this driver into the kernel, 26place the following lines in your 27kernel configuration file: 28.Bd -ragged -offset indent 29.Cd "device miibus" 30.Cd "device nfe" 31.Ed 32.Pp 33Alternatively, to load the driver as a 34module at boot time, place the following line in 35.Xr loader.conf 5 : 36.Bd -literal -offset indent 37if_nfe_load="YES" 38.Ed 39.Sh DESCRIPTION 40The 41.Nm 42driver supports PCI Ethernet adapters based on the NVIDIA 43nForce Media and Communications Processors (MCP), such as 44the nForce, nForce 2, nForce 3, CK804, MCP04, MCP51, MCP55, 45MCP61, MCP65 and MCP67 Ethernet controller chips. 46.Pp 47The 48.Nm 49driver supports the following 50.Ar media 51types: 52.Pp 53.Bl -tag -width autoselect -compact 54.It Cm autoselect 55Enable autoselection of the media type and options. 56.It Cm 10baseT 57Set 10Mbps operation. 58.It Cm 100baseTX 59Set 100Mbps (Fast Ethernet) operation. 60.It Cm 1000baseT 61Set 1000Mbps (Gigabit Ethernet) operation (recent models only). 62.El 63.Sh SEE ALSO 64.Xr arp 4 , 65.Xr ifmedia 4 , 66.Xr intro 4 , 67.Xr miibus 4 , 68.Xr netintro 4 , 69.Xr pci 4 , 70.Xr polling 4 , 71.Xr vlan 4 , 72.Xr ifconfig 8 73.Sh HISTORY 74The 75.Nm 76device driver first appeared in 77.Ox 3.9 78and was imported into 79.Dx 1.7 . 80.Sh AUTHORS 81.An -nosplit 82The 83.Nm 84driver was written by 85.An Jonathan Gray 86.Aq jsg@openbsd.org 87and 88.An Damien Bergamini 89.Aq damien@openbsd.org . 90It was ported to 91.Dx 92by 93.An Sepherosa Ziehau 94.Aq sepherosa@gmail.com . 95.Sh CAVEATS 96NVIDIA refuse to release any documentation on their products. 97