freebsd-skq/share/man/man4/fxp.4

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.Dd January 19, 1997
.Dt FXP 4
.Os FreeBSD
.Sh NAME
.Nm fxp
.Nd
Intel EtherExpress Pro/100B ethernet device driver
.Sh SYNOPSIS
.Cd "device fxp"
.Sh DESCRIPTION
The
.Nm
driver provides support for the EtherExpress Pro/10, Pro/100B, and Pro/100+
PCI Fast Ethernet adapters based on the Intel i82557 or i82559 ethernet
chips.
.Pp
The
.Nm
driver supports the following media types:
.Pp
.Bl -tag -width xxxxxxxxxxxxxxxxxxxx
.It autoselect
Enable autoselection of the media type and options
.It 10baseT/UTP
Set 10Mbps operation
.It 100baseTX
Set 100Mbps (fast ethernet) operation
.El
.Pp
The
.Nm
driver supports the following media options:
.Pp
.Bl -tag -width xxxxxxxxxxxxxxxxxxxx
.It full-duplex
Set full duplex operation
.El
.Pp
Note that 100baseTX media type is only available on the Pro/100B and Pro/100+.
For further information on configuring this device, see
.Xr ifconfig 8 .
.Sh DIAGNOSTICS
.Bl -diag
.It "fxp%d: couldn't map memory"
A fatal initialization error has occurred.
.It "fxp%d: couldn't map interrupt"
A fatal initialization error has occurred.
.It "fxp%d: Failed to malloc memory"
There are not enough mbuf's available for allocation.
.It "fxp%d: device timeout"
The device has stopped responding to the network, or there is a problem with
the network connection (cable).
.It "fxp%d: Ethernet address ff:ff:ff:ff:ff:ff"
In some Alpha's (AXPpci and Multia) you must tell the driver to use (slower)
I/O rather than memory to access the card.
Create, if it does net yet exist, and add to the file
.Pa /boot/device.hints
the line
.Dq Li hint.fxp.0.prefer_iomap="0" .
.El
.Sh SEE ALSO
.Xr arp 4 ,
.Xr netintro 4 , 
.Xr ng_ether 4 ,
.Xr ifconfig 8
.Sh HISTORY
The
.Nm
device driver first appeared in
.Fx 2.1 .
.Sh AUTHORS
.An -nosplit
The
.Nm
device driver was written by
.An David Greenman .
This manual page was written by
.An David E. O'Brien .