EN(4) BSD Kernel Interfaces Manual EN(4)NAME
en — Midway-based ATM interfaces device driver
SYNOPSIS
en* at pci? dev ? function ?
en* at sbus? slot ? offset ?
DESCRIPTION
The en device driver supports Midway-based ATM interfaces including the
Efficient Networks, Inc. ENI-155 and Adaptec 5900 and 5905.
OPTIONS
The Efficient Networks, Inc. and Adaptec interfaces use significantly
different DMA engines. In order to reduce the size of the en driver
object, exactly one of the following options may be placed in the kernel
configuration file:
MIDWAY_ADPONLY Include support for Adaptec interfaces only.
MIDWAY_ENIONLY Include support for Efficient Networks, Inc. interfaces
only.
HARDWARE
Cards supported by the en driver include:
Efficient Networks, Inc. ENI-155
Adaptec 5900 and 5905
SEE ALSOintro(4), pci(4), sbus(4), ifconfig(8)BUGS
The Sbus attachment of the en driver only currently functions on sun4c
class systems.
BSD November 10, 1997 BSD