1.\" $OpenBSD: nfe.4,v 1.19 2009/08/08 17:33:26 naddy 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: August 8 2009 $ 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 "atphy* at mii?" 26.Cd "brgphy* at mii?" 27.Cd "ciphy* at mii?" 28.Cd "eephy* at mii?" 29.Cd "icsphy* at mii?" 30.Cd "rgephy* at mii?" 31.Cd "rlphy* at mii?" 32.Sh DESCRIPTION 33The 34.Nm 35driver supports Fast Ethernet and Gigabit Ethernet adapters based 36on the NVIDIA nForce Media and Communications Processors (MCP), 37the nForce, nForce 2, nForce 3, CK804, MCP04, MCP51, MCP55, 38MCP61, MCP65, MCP67, MCP73, MCP77, MCP79 and MCP89 Ethernet 39controller chips. 40.Pp 41The 42.Nm 43driver supports IPv4 transmit/receive IP/TCP/UDP checksum offload 44with the nForce 3, CK804, MCP55, MCP77, MCP79 and MCP89 chipsets 45and VLAN tag insertion and stripping with the MCP55 chipset. 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 atphy 4 , 66.Xr brgphy 4 , 67.Xr ciphy 4 , 68.Xr eephy 4 , 69.Xr icsphy 4 , 70.Xr ifmedia 4 , 71.Xr intro 4 , 72.Xr netintro 4 , 73.Xr pci 4 , 74.Xr rgephy 4 , 75.Xr rlphy 4 , 76.Xr hostname.if 5 , 77.Xr ifconfig 8 78.Sh HISTORY 79The 80.Nm 81device driver first appeared in 82.Ox 3.9 . 83.Sh AUTHORS 84.An -nosplit 85The 86.Nm 87driver was written by 88.An Jonathan Gray 89.Aq jsg@openbsd.org 90and 91.An Damien Bergamini 92.Aq damien@openbsd.org . 93.Sh CAVEATS 94NVIDIA refuse to release any documentation on their products. 95