NetBSD/share/man/man4/bge.4

.\"	$NetBSD: bge.4,v 1.7 2003/09/28 18:32:18 wiz Exp $
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.Dd January 31, 2003
.Dt BGE 4
.Os
.Sh NAME
.Nm bge
.Nd Broadcom BCM570x family Gigabit Ethernet driver
.Sh SYNOPSIS
.Cd "bge* at pci? dev ? function ?"
.Pp
Configuration of PHYs may also be necessary.  See
.Xr mii 4 .
.Sh DESCRIPTION
The
.Nm
device driver supports Gigabit Ethernet interfaces based on the Broadcom
BCM570x family of Gigabit Ethernet chips.
The interfaces supported by the
.Nm
driver include:
.Bl -bullet
.It
3Com 3c996-T (10BASE-T/100BASE-TX/1000BASE-T)
.It
Dell PowerEdge 2550 integrated BCM5700 NIC (10BASE-T/100BASE-TX/1000BASE-T)
.It
IBM x235 server integrated BCM5703x NIC (10BASE-T/100BASE-TX/1000BASE-T)
.It
Netgear GA302T (10BASE-T/100BASE-TX/1000BASE-T)
.It
SysKonnect SK-9D21 (10BASE-T/100BASE-TX/1000BASE-T)
.It
SysKonnect SK-9D41 (1000BASE-SX)
.El
.Pp
The BCM570x family supports IPv4/TCP/UDP checksumming in hardware.
The
.Nm
driver supports this feature of the chip.
See
.Xr ifconfig 8
for information on how to enable this feature.
.Sh SEE ALSO
.Xr arp 4 ,
.Xr bce 4 ,
.Xr ifmedia 4 ,
.Xr mii 4 ,
.Xr netintro 4 ,
.Xr pci 4 ,
.Xr ifconfig 8
.Sh HISTORY
The
.Nm
driver first appeared in
.Nx 1.6.1 .
.Sh AUTHORS
The
.Nm
driver was written by
.An Bill Paul
.Aq wpaul@windriver.com
for
.Fx
and ported to
.Nx
by
.An Frank van der Linden
.Aq fvdl@wasabisystems.com ,
.An Jason R. Thorpe
.Aq thorpej@wasabisystems.com
and
.An Jonathan Stone
.Aq jonathan@dsg.stanford.edu .