.\" $OpenBSD: se.4,v 1.3 2010/04/02 23:08:49 schwarze Exp $ .\" .\" Copyright (c) 2010 .\" Christopher Zimmermann . All rights reserved. .\" Copyright (c) 1997, 1998, 1999 .\" Bill Paul . 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. All advertising materials mentioning features or use of this software .\" must display the following acknowledgement: .\" This product includes software developed by Bill Paul. .\" 4. 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 Bill Paul 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 Bill Paul OR THE VOICES IN HIS HEAD .\" 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: src/share/man/man4/sis.4,v 1.2 1999/11/15 23:14:27 phantom Exp $ .\" .Dd $Mdocdate: April 2 2010 $ .Dt SE 4 .Os .Sh NAME .Nm se .Nd SiS 190 10/100/Gigabit Ethernet device .Sh SYNOPSIS .Cd "se* at pci?" .Cd "rlphy* at mii?" .Sh DESCRIPTION The .Nm driver provides support for the Fast Ethernet controller SiS190 integrated into the SiS965L and SiS966L southbridges. The SiS191 Gigabit controller in the SiS965 and SiS966 southbridges is not yet supported. .Pp The SiS 190/191 are 100Mbps Ethernet MACs with external PHY. They use a bus master DMA and a scatter/gather descriptor scheme and include a 64-bit multicast hash filter. .Pp The .Nm driver supports the following media types: .Bl -tag -width full-duplex .It autoselect Enable autoselection of the media type and options. The user can manually override the autoselected mode by adding media options to the .Xr hostname.if 5 file. .It 10baseT Set 10Mbps operation. The .Ar mediaopt option can also be used to select either .Ar full-duplex or .Ar half-duplex modes. .It 100baseTX Set 100Mbps (Fast Ethernet) operation. The .Ar mediaopt option can also be used to select either .Ar full-duplex or .Ar half-duplex modes. .El .Pp The .Nm driver supports the following media options: .Bl -tag -width full-duplex .It full-duplex Force full duplex operation. .It half-duplex Force half duplex operation. .El .Pp For more information on configuring this device, see .Xr ifconfig 8 . .Sh DIAGNOSTICS .Bl -diag .It "seN: couldn't map ports/memory" A fatal initialization error has occurred. .It "seN: couldn't map/establish interrupt" A fatal initialization error has occurred. .It "seN: EEPROM read timeout" The driver could not acquire the controller's MAC address by EEPROM. .It "seN: Could not find ISA bridge to retrieve MAC address" The driver could not acquire the controller's MAC address by CMOS. .It "seN: MIIBUS timeout" The driver could not talk to PHY. .It "seN: cannot init the RX map array!" A fatal initialization error has occurred. .It "seN: cannot init the RX map array!" A fatal initialization error has occurred. .It "seN: no memory for rx/tx list buffers" The driver failed to allocate an mbuf for the receiver/transmitter ring. .It "seN: can't map rx/tx list buffers" The driver failed to map DMA memory for the receiver/transmitter ring. .It "seN: can't alloc rx/tx list buffers" The driver failed to create DMA map for the receiver/transmitter ring. .It "seN: can't load rx/tx ring mapping" The driver failed to load the DMA mapping for the receiver/transmitter ring. .It "seN: unable to allocate MBUF" .It "seN: initialization failed: no memory for rx buffers" The driver failed allocate memory for a receive or transmit buffer. .It "seN: unable to load MBUF" The driver failed to load the DMA mapping for a receive or transmit buffer. .It "seN: watchdog timeout" The device has stopped responding to the network, or there is a problem with the network connection (cable). .El .Sh SEE ALSO .Xr arp 4 , .Xr ifmedia 4 , .Xr intro 4 , .Xr netintro 4 , .Xr pci 4 , .Xr rlphy 4 , .Xr hostname.if 5 , .Xr ifconfig 8 .Sh HISTORY The .Nm driver first appeared in .Ox 4.8 . .Sh AUTHORS .An -nosplit The .Nm driver was written by .An Bill Paul Aq wpaul@ee.columbia.edu , ported to .Fx by .An Alexander Pohoyda Aq alexander.pohoyda@gmx.net , and ported to .Ox by .An Christopher Zimmermann Aq madroach@zakweb.de .