BGE(4) FreeBSD Kernel Interfaces Manual BGE(4)
NAME
bge - Broadcom BCM57xx/BCM590x 10/100/1Gb Ethernet device
SYNOPSIS
bge* at pci?
brgphy* at mii?
rgephy* at mii?
DESCRIPTION
The bge driver provides support for various NICs based on the Broadcom
BCM570x, 571x, 572x, 575x, 576x, 578x, 5776x and 5778x Gigabit Ethernet
controller chips and the 590x and 5779x Fast Ethernet controller chips,
including the following:
o 3Com 3c996-T (10/100/1000baseT)
o 3Com 3c996-SX (1000baseSX)
o 3Com 3c996B-T (10/100/1000baseT)
o Allied-Telesis AT-2972LX10/LC
o Fujitsu PW0G8GE1U (1000baseSX)
o Fujitsu PW0G8GE2U (10/100/1000baseT)
o Fujitsu PW008GE4 (1000baseSX)
o Fujitsu PW008GE5 (10/100/1000baseT)
o Fujitsu PW008QG1U (10/100/1000baseT)
o HP ProLiant NC320T PCI-E Gigabit NIC (10/100/1000baseT)
o HP ProLiant NC320m PCI-E Gigabit NIC (10/100/1000baseT)
o HP ProLiant NC370F PCI-X Gigabit NIC (1000baseSX)
o HP ProLiant NC370T PCI-X Gigabit NIC (10/100/1000baseT)
o HP ProLiant NC1020 PCI Gigabit NIC (10/100/1000baseT)
o HP ProLiant NC6770 PCI-X Gigabit NIC (1000baseSX)
o HP ProLiant NC7760 embedded PCI Gigabit NIC (10/100/1000baseT)
o HP ProLiant NC7770 PCI-X Gigabit NIC (10/100/1000baseT)
o HP ProLiant NC7771 PCI-X Gigabit NIC (10/100/1000baseT)
o HP ProLiant NC7780 embedded PCI-X Gigabit NIC (10/100/1000baseT)
o HP ProLiant NC7781 embedded PCI-X Gigabit NIC (10/100/1000baseT)
o HP ProLiant NC7782 embedded PCI-X Gigabit NIC (10/100/1000baseT)
o Netgear GA302T (10/100/1000baseT)
o SysKonnect SK-9D21 (10/100/1000baseT)
o SysKonnect SK-9D41 (1000baseSX)
The bge driver supports IPv4 receive IP/TCP/UDP checksum offload and
transmit IP/TCP checksum offload, VLAN tag insertion and stripping, as
well as a 256-bit multicast hash filter. The BCM5717, BCM5718, BCM5723,
BCM5754, BCM5755, BCM5761, BCM5764, BCM5784, BCM5785, BCM5787 and
BCM577xx chips also support IPv6 receive TCP/UDP checksum offload.
The BCM5700, BCM5701, BCM5703, BCM5704, BCM5714, BCM5717, BCM5719,
BCM5720, BCM5762, BCM5780, BCM57765 and BCM57766 chips are capable of
supporting jumbo frames.
The bge driver supports the following media types:
autoselect Enable autoselection of the media type and options. The user
can manually override the autoselected mode by adding media
options to the appropriate hostname.if(5) file.
10baseT Set 10Mbps operation. The ifconfig(8) mediaopt option can
also be used to select either full-duplex or half-duplex
modes.
100baseTX Set 100Mbps (Fast Ethernet) operation. The ifconfig(8)
mediaopt option can also be used to select either full-duplex
or half-duplex modes.
1000baseT Set 1000baseT operation over twisted pair. Both full-duplex
and half-duplex modes are supported.
1000baseSX Set 1000Mbps (Gigabit Ethernet) operation. Both full-duplex
and half-duplex modes are supported.
The bge driver supports the following media options:
full-duplex Force full duplex operation.
half-duplex Force half duplex operation.
For more information on configuring this device, see ifconfig(8).
DIAGNOSTICS
bge0: can't find mem space A fatal initialization error has occurred.
bge0: couldn't map interrupt A fatal initialization error has occurred.
bge0: watchdog timeout -- resetting The device has stopped responding to
the network, or there is a problem with the network connection (cable).
SEE ALSO
arp(4), brgphy(4), ifmedia(4), intro(4), netintro(4), pci(4), rgephy(4),
hostname.if(5), ifconfig(8)
HISTORY
The bge device driver first appeared in OpenBSD 3.0.
AUTHORS
The bge driver was written by Bill Paul <
[email protected]>.
FreeBSD 14.1-RELEASE-p8 September 10, 2022 FreeBSD 14.1-RELEASE-p8