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if_de (4)
>> if_de (4) ( FreeBSD man: Специальные файлы /dev/* )
BSD mandoc
NAME
de
- DEC DC21x4x Ethernet device driver
SYNOPSIS
To compile this driver into the kernel,
place the following line in your
kernel configuration file:
device de
Alternatively, to load the driver as a
module at boot time, place the following line in
loader.conf5:
if_de_load="YES"
DESCRIPTION
The
driver provides support for the Ethernet adapters based on the Digital
Equipment DC21x4x based self-contained Ethernet and Fast Ethernet
chips.
The
driver supports the following media types:
autoselect
Enable autoselection of the media type and options
10baseT/UTP
Set 10Mbps operation on the 10baseT port
10base2/BNC
Set 10Mbps operation on the BNC port
10base5/AUI
Set 10Mbps operation on the AUI port
100baseTX
Set 100Mbps (Fast Ethernet) operation
100baseFX
Set 100Mbps operation
100baseT4
Set 100Mbps operation (4-pair cat-3 cable)
The
driver supports the following media options:
full-duplex
Set full duplex operation
Note that the media types available depend on the particular card in use.
Some cards are explicitly programmed to a particular media type by a
setup utility and are not changeable.
Use the
ifconfig(8)
command an in particular the
-m
flag to list the supported media types for your particular card.
The old
``ifconfig linkN''
method of configuration is not supported.
HARDWARE
Adapters supported by the
driver include:
Adaptec ANA-6944/TX
Cogent EM100FX and EM440TX
Corega FastEther PCI-TX
D-Link DFE-500TX
DEC DE435, DEC DE450, and DEC DE500
ELECOM LD-PCI2T, LD-PCITS
I-O DATA LA2/T-PCI
SMC Etherpower 8432, 9332 and 9334
ZNYX ZX3xx
DIAGNOSTICS
"de%d: waking device from sleep/snooze mode"
The 21041 and 21140A chips support suspending the operation of the card.
"de%d: error: desired IRQ of %d does not match device's actual IRQ of %d"
The device probe detected that the board is configured for a different
interrupt than the one specified in the kernel configuration file.
"de%d: not configured; limit of %d reached or exceeded"
There is a limit of 32
devices allowed in a single machine.
"de%d: not configured; 21040 pass 2.0 required (%d.%d found)"
"de%d: not configured; 21140 pass 1.1 required (%d.%d found)"
Certain revisions of the chipset are not supported by this driver.
