1.\" $OpenBSD: nfe.4,v 1.17 2008/10/28 06:27:28 brad Exp $ 2.\" 3.\" Copyright (c) 2006 Jonathan Gray <jsg@openbsd.org> 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.Dd $Mdocdate: October 28 2008 $ 18.Dt NFE 4 19.Os 20.Sh NAME 21.Nm nfe 22.Nd NVIDIA nForce MCP 10/100/Gigabit Ethernet device 23.Sh SYNOPSIS 24.Cd "nfe* at pci?" 25.Cd "ciphy* at mii?" 26.Cd "eephy* at mii?" 27.Cd "icsphy* at mii?" 28.Cd "rgephy* at mii?" 29.Cd "rlphy* at mii?" 30.Sh DESCRIPTION 31The 32.Nm 33driver supports Fast Ethernet and Gigabit Ethernet adapters based 34on the NVIDIA nForce Media and Communications Processors (MCP), 35the nForce, nForce 2, nForce 3, CK804, MCP04, MCP51, MCP55, 36MCP61, MCP65, MCP67, MCP73, MCP77 and MCP79 Ethernet 37controller chips. 38.Pp 39The 40.Nm 41driver supports IPv4 transmit/receive IP/TCP/UDP checksum offload 42with the nForce 3, CK804, MCP55, MCP77 and MCP79 chipsets and VLAN 43tag insertion and stripping with the MCP55 chipset. 44.Pp 45The 46.Nm 47driver supports the following 48.Ar media 49types: 50.Pp 51.Bl -tag -width autoselect -compact 52.It Cm autoselect 53Enable autoselection of the media type and options. 54.It Cm 10baseT 55Set 10Mbps operation. 56.It Cm 100baseTX 57Set 100Mbps (Fast Ethernet) operation. 58.It Cm 1000baseT 59Set 1000Mbps (Gigabit Ethernet) operation (recent models only). 60.El 61.Sh SEE ALSO 62.Xr arp 4 , 63.Xr ciphy 4 , 64.Xr eephy 4 , 65.Xr icsphy 4 , 66.Xr ifmedia 4 , 67.Xr intro 4 , 68.Xr netintro 4 , 69.Xr pci 4 , 70.Xr rgephy 4 , 71.Xr rlphy 4 , 72.Xr hostname.if 5 , 73.Xr ifconfig 8 74.Sh HISTORY 75The 76.Nm 77device driver first appeared in 78.Ox 3.9 . 79.Sh AUTHORS 80.An -nosplit 81The 82.Nm 83driver was written by 84.An Jonathan Gray 85.Aq jsg@openbsd.org 86and 87.An Damien Bergamini 88.Aq damien@openbsd.org . 89.Sh CAVEATS 90NVIDIA refuse to release any documentation on their products. 91