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 ALSO
intro(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
