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$FreeBSD: src/share/man/man4/man4.i386/sk.4,v 1.3 1999/08/28 00:20:29 peter Exp $
.Dd $Mdocdate: September 14 2014 $ .Dt MSK 4 .Os .Sh NAME .Nm msk , .Nm mskc .Nd Marvell Yukon-2 10/100/1Gb Ethernet device .Sh SYNOPSIS .Cd "mskc* at pci?" .Cd "msk* at mskc?" .Cd "eephy* at mii?" .Sh DESCRIPTION The .Nm driver provides support for Marvell Yukon-2 88E802x, 88E805x, 88E806x, and 88E807x based Gigabit Ethernet adapters and 88E803x/88E804x based Fast Ethernet adapters, including the following:
p l -bullet -offset indent -compact t D-Link DGE-550SX, multimode fiber adapter t D-Link DGE-560SX, multimode fiber adapter t D-Link DGE-550T B1, copper adapter t D-Link DGE-560T, copper adapter t SysKonnect SK-9E21 single port, copper adapter t SysKonnect SK-9E22 dual port, copper adapter t SysKonnect SK-9E81 single port, multimode fiber adapter t SysKonnect SK-9E82 dual port, multimode fiber adapter t SysKonnect SK-9E91 single port, single mode fiber adapter t SysKonnect SK-9E92 dual port, single mode fiber adapter t SysKonnect SK-9S21 single port, copper adapter t SysKonnect SK-9S22 dual port, copper adapter t SysKonnect SK-9S81 single port, multimode fiber adapter t SysKonnect SK-9S82 dual port, multimode fiber adapter t SysKonnect SK-9S91 single port, single mode fiber adapter t SysKonnect SK-9S92 dual port, single mode fiber adapter t SysKonnect SK-9E21D single port, copper adapter .El
p The Yukon-2 88E802x, 88E805x, 88E806x, and 88E807x also support jumbo frames.
p The .Nm driver supports the following media types: l -tag -width 1000baseSX t Cm autoselect Enable autoselection of the media type and options. The user can manually override the autoselected mode by adding media options to the appropriate .Xr hostname.if 5 file. t Cm 10baseT Set 10Mbps operation. The .Xr ifconfig 8 c mediaopt option can also be used to select either .Cm full-duplex or .Cm half-duplex modes. t Cm 100baseTX Set 100Mbps (Fast Ethernet) operation. The .Xr ifconfig 8 c mediaopt option can also be used to select either .Cm full-duplex or .Cm half-duplex modes. t Cm 1000baseT Set 1000baseT (Gigabit Ethernet) operation over twisted pair. Both .Cm full-duplex and .Cm half-duplex modes are supported. t Cm 1000baseSX Set 1000Mbps (Gigabit Ethernet) operation. Both .Cm full-duplex and .Cm half-duplex modes are supported. .El
p The .Nm driver supports the following media options: l -tag -width full-duplex t Cm full-duplex Force full duplex operation. t Cm half-duplex Force half duplex operation. .El
p For more information on configuring this device, see .Xr ifconfig 8 . To view a list of media types and options supported by the card, try c ifconfig <device> media . For example, c ifconfig msk0 media . .Sh SEE ALSO .Xr arp 4 , .Xr eephy 4 , .Xr ifmedia 4 , .Xr intro 4 , .Xr netintro 4 , .Xr pci 4 , .Xr hostname.if 5 , .Xr ifconfig 8 .Sh HISTORY The .Nm driver first appeared in .Ox 4.0 . .Sh AUTHORS .An -nosplit The .Nm driver was written by .An Mark Kettenis Aq Mt kettenis@openbsd.org . .Sh BUGS The .Nm driver does not support hardware receive IP checksum offload yet.