diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile index 7c8be1f154e0..ae98ed86d4bf 100644 --- a/share/man/man4/Makefile +++ b/share/man/man4/Makefile @@ -81,7 +81,6 @@ MAN= aac.4 \ geom.4 \ gif.4 \ gre.4 \ - gx.4 \ harp.4 \ hatm.4 \ hfa.4 \ diff --git a/share/man/man4/gx.4 b/share/man/man4/gx.4 deleted file mode 100644 index a7ca146a0123..000000000000 --- a/share/man/man4/gx.4 +++ /dev/null @@ -1,191 +0,0 @@ -.\" Copyright (c) 2001 -.\" Jonathan Lemon . 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. -.\" 3. Neither the name of the author nor the names of any co-contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 AUTHOR OR CONTRIBUTORS 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 September 5, 2004 -.Dt GX 4 -.Os -.Sh NAME -.Nm gx -.Nd "Intel PRO/1000 Gigabit Ethernet driver" -.Sh SYNOPSIS -.Cd "device miibus" -.Cd "device gx" -.Sh DESCRIPTION -The -.Nm -driver provides support for NICs based on the Intel 82542 and 82543 -Gigabit Ethernet controller chips. -Both fiber and copper variants of -the cards are supported. -.Pp -The 82542 supports TBI (ten bit interface), while the 82543 supports the -GMII transceivers, which means it can be used with either copper or -1000baseX fiber applications. -Both boards support VLAN tagging/insertion and the 82543 additionally -supports TCP/IP checksum offload. -.Pp -The 82543-T cards use the Marvell 10/100/1000 copper gigabit transceiver -chip, which supports autonegotiation of 10, 100 and 1000Mbps modes in -full or half duplex, however half duplex 1000Mbps is not supported. -.Pp -The driver also supports jumbo frames, which can be configured -via the interface MTU setting. -Selecting an MTU larger than 1500 bytes with the -.Xr ifconfig 8 -utility configures the adapter to receive and transmit jumbo frames. -Using jumbo frames can greatly improve performance for certain tasks, -such as file transfers and data streaming. -.Pp -The -.Nm -driver supports the following media types: -.Bl -tag -width ".Cm 10baseT/UTP" -.It Cm autoselect -Enable autoselection of the media type and options. -User can manually override -the autoselected mode by adding media options to -.Xr rc.conf 5 . -.It Cm 10baseT/UTP -Set 10Mbps operation. -The -.Xr ifconfig 8 Ns 's -.Cm mediaopt -option can also be used to select either -.Cm full-duplex -or -.Cm half-duplex -modes. -.It Cm 100baseTX -Set 100Mbps (Fast Ethernet) operation. -The -.Xr ifconfig 8 Ns 's -.Cm mediaopt -option can also be used to select either -.Cm full-duplex -or -.Cm half-duplex -modes. -.It Cm 1000baseTX -Set 1000baseTX operation over twisted pair. -Only -.Cm full-duplex -mode is supported. -.El -.Pp -The -.Nm -driver supports the following media options: -.Bl -tag -width ".Cm full-duplex" -.It Cm full-duplex -Force full duplex operation. -.It Cm half-duplex -Force half duplex operation. -.El -.Pp -The -.Nm -driver also supports one special link option for 1000baseTX cards: -.Bl -tag -width ".Cm link0" -.It Cm link0 -With 1000baseTX cards, establishing a link between two ports requires -that one port be configured as a master and the other a slave. -With autonegotiation, -the master/slave settings should be chosen automatically. -Setting the -.Cm link0 -flag with -.Xr ifconfig 8 -will force the link up instead. -.El -.Pp -For more information on configuring this device, see -.Xr ifconfig 8 . -.Sh HARDWARE -The -.Nm -driver supports Gigabit Ethernet adapters based on the Intel 82542 and -82543 controller chips: -.Pp -.Bl -bullet -compact -.It -Intel PRO/1000 Gigabit Server Adapter (82542) -.It -Intel PRO/1000 F Server Adapter (82543) -.It -Intel PRO/1000 T Server Adapter (82543) -.El -.Sh DIAGNOSTICS -.Bl -diag -.It "gx%d: couldn't map memory" -A fatal initialization error has occurred. -.It "gx%d: couldn't map interrupt" -A fatal initialization error has occurred. -.It "gx%d: couldn't setup irq" -A fatal initialization error has occurred. -.It "gx%d: failed to read station address" -A fatal initialization error has occurred. -.It "gx%d: no memory for list buffers!" -The driver failed to allocate memory for per-device instance information -during initialization. -.It "gx%d: failed to enable memory mapping!" -The driver failed to initialize PCI shared memory mapping. -This might happen if the card is not in a bus-master slot. -.It "gx%d: GMII/MII, PHY not detected" -The MII probe routines failed to detect the PHY. -This might happen if miibus is not configured. -.It "gx%d: watchdog timeout" -The device has stopped responding to the network, or there is a problem with -the network connection (cable). -.It "gx%d: mbuf allocation failed -- packet dropped" -The driver could not allocate a mbuf for the receive ring. -.It "gx%d: cluster allocation failed -- packet dropped" -The driver could not allocate a mbuf cluster for the receive ring. -.It "gx%d: link down" -The link status changed from up to down. -.It "gx%d: link up" -The link status changed from down to up. -.El -.Sh SEE ALSO -.Xr arp 4 , -.Xr em 4 , -.Xr miibus 4 , -.Xr netintro 4 , -.Xr ng_ether 4 , -.Xr vlan 4 , -.Xr ifconfig 8 -.Sh HISTORY -The -.Nm -device driver first appeared in -.Fx 4.5 . -.Sh AUTHORS -The -.Nm -driver was written by -.An Jonathan Lemon Aq jlemon@FreeBSD.org .