9083b6057b
The current deprecated list is: ae, bm, cs, de, dme, ed, ep, ex, fe, pcn, sf, sn, tl, tx, txp, vx, wb, xe The list as refined as part of FCP-0101. Per the FCP, devices may be removed from the deprecation list if enough users are found or they are converted to iflib. FCP: https://github.com/freebsd/fcp/blob/master/fcp-0101.md
129 lines
3.7 KiB
Groff
129 lines
3.7 KiB
Groff
.\"
|
|
.\" Copyright (c) 1998-2001 Semen Ustimenko <semenu@FreeBSD.org>
|
|
.\"
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR
|
|
.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
.\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd October 24, 2018
|
|
.Dt TX 4
|
|
.Os
|
|
.Sh NAME
|
|
.Nm tx
|
|
.Nd "SMC 83c17x Fast Ethernet device driver"
|
|
.Sh SYNOPSIS
|
|
To compile this driver into the kernel,
|
|
place the following lines in your
|
|
kernel configuration file:
|
|
.Bd -ragged -offset indent
|
|
.Cd "device miibus"
|
|
.Cd "device tx"
|
|
.Ed
|
|
.Pp
|
|
Alternatively, to load the driver as a
|
|
module at boot time, place the following line in
|
|
.Xr loader.conf 5 :
|
|
.Bd -literal -offset indent
|
|
if_tx_load="YES"
|
|
.Ed
|
|
.Sh DEPRECATION NOTICE
|
|
The
|
|
.Nm
|
|
driver is not present in
|
|
.Fx 13.0
|
|
and later.
|
|
See https://github.com/freebsd/fcp/blob/master/fcp-0101.md for more
|
|
information.
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
driver provides support for the Ethernet adapters based on the
|
|
SMC 83c17x (EPIC) chips.
|
|
These are mostly SMC 9432 series cards.
|
|
.Pp
|
|
The
|
|
.Nm
|
|
driver supports the following media types (depending on card's capabilities):
|
|
.Bl -tag -width ".Cm 10baseT/UTP"
|
|
.It Cm autoselect
|
|
Enable autonegotiation (default).
|
|
.It Cm 100baseFX
|
|
Set 100Mbps (Fast Ethernet) fiber optic operation.
|
|
.It Cm 100baseTX
|
|
Set 100Mbps (Fast Ethernet) twisted pair operation.
|
|
.It Cm 10baseT/UTP
|
|
Set 10Mbps on 10baseT port.
|
|
.It Cm 10base2/BNC
|
|
Set 10Mbps on 10base2 port.
|
|
.El
|
|
.Pp
|
|
The
|
|
.Nm
|
|
driver supports the following media options:
|
|
.Bl -tag -width ".Cm full-duplex"
|
|
.It Cm full-duplex
|
|
Set full-duplex operation.
|
|
.El
|
|
.Pp
|
|
The
|
|
.Nm
|
|
driver supports oversized Ethernet packets (up to 1600 bytes).
|
|
Refer to the
|
|
.Xr ifconfig 8
|
|
man page on setting the interface's MTU.
|
|
.Pp
|
|
The old
|
|
.Dq Li "ifconfig tx0 linkN"
|
|
method of configuration is not supported.
|
|
.Ss "VLAN (IEEE 802.1Q) support"
|
|
The
|
|
.Nm
|
|
driver supports the VLAN operation (using
|
|
.Xr vlan 4
|
|
interfaces) without decreasing the MTU on the
|
|
.Xr vlan 4
|
|
interfaces.
|
|
.Sh DIAGNOSTICS
|
|
.Bl -diag
|
|
.It "tx%d: device timeout %d packets"
|
|
The device stops responding.
|
|
Device and driver reset follows this error.
|
|
.It "tx%d: PCI fatal error occurred (%s)"
|
|
One of following errors occurred: PCI Target Abort, PCI Master Abort, Data
|
|
Parity Error or Address Parity Error.
|
|
Device and driver reset follows this error.
|
|
.It "tx%d: cannot allocate mbuf header/cluster"
|
|
Cannot allocate memory for received packet.
|
|
Packet thrown away.
|
|
.It "tx%d: can't stop %s DMA"
|
|
While resetting, the driver failed to stop the device correctly.
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr arp 4 ,
|
|
.Xr miibus 4 ,
|
|
.Xr netintro 4 ,
|
|
.Xr ng_ether 4 ,
|
|
.Xr ifconfig 8
|
|
.Sh BUGS
|
|
The auto-negotiation does not work very well.
|