DAIC(4) Kernel Interfaces Manual DAIC(4)
daic -- isdn4bsd driver for EICON.Diehl active ISDN cards
daic0 at isa? iomem 0xd8000 irq 10
The daic driver supports the old Diehl active cards: S, SX, SXn, SCOM and
For a QUADRO card, the driver will detect the board type and use all four
ports, each attached as a controller of its own to the isdn4bsd system,
which can be listed using the daicctl utility.
The daic driver interfaces the ISDN card to the ISDN4BSD kernel
subsystem. All lower layer ISDN control is handled by the card. This
should allow you to run any national ISDN protocol delivered by
EICON.Diehl for your card, but the driver has only been tested with the
DSS1 protocol and some parts of the cards interface are ISDN protocol
The daic driver is written to conform to the software interface
documented by Diehl in their ISDN-Karten Benutzerhandbuch from 1992.
Every active card needs its own operating software before it can work.
You have to download this to the card before using it with isdn4bsd. Use
the daicctl utility to do this, i.e. call daicctl -d te_etsi.sx 1 to
download the file te_etsi.sx to controller number 1. Use daicctl -l to
list all available controllers (and ports). You have to select the
correct ISDN protocol file for your ISDN interface, see the Diehl
documentation for details.
The cards bootstrap process involves another file, which is independent
of the card type you use and the protocol you run. It is called
download.bin in current versions of the Diehl software distribution and
has to be copied to the kernel compile directory under dev/microcode/daic
and converted into a header file used when compiling the kernel by
running make in that directory. Your kernel compile will fail and remind
you of this if you forget to do this. Due to copyright restrictions we
cannot distribute the driver with this file integrated. But if you own a
card, you do have the file (or can get it from the Diehl web server).
The driver is not yet finished.
NetBSD 6.1.5 January 30, 1998 NetBSD 6.1.5