The Netwave driver for FreeBSD-PAO is based on the BSD/OS driver written by
Paul Borman at BSDI.  Thanks to Paul Borman for making the driver publicly 
available.
FreeBSD port is done by Kenjiro Cho <kjc@csl.sony.co.jp>.

1. Building Kernel

* Create a PAO-kernel source: (see http://www.jp.freebsd.org/PAO/)

* copy sys/i386/isa/{if_cnw.c, if_cnwioctl.h, if_cnwreg.h}

* add the following line to sys/i386/conf/PAO

device cnw0 at isa? port 0x300 net irq 5 vector cnwintr

* add the following line to sys/i386/conf/files.i386

i386/isa/if_cnw.c            optional        cnw     device-driver

* build the kernel

* add the entry (etc/pccard.conf.entry) for cnw to the existing
  /etc/pccard.conf.

2. cnwctl Command

* cnwctl command is under usr.sbin/cnwctl

you might need to add the following line to Makefile to locate the 
cnw headers.
CFLAGS+= -I/usr/src/sys

use "cnwctl -d 0x101" to set domain to 0x101.