MDI Device Driver for NSCDP83820 GigaNIX 1000 NIC on SCO UnixWare 7.1.0
===============================================================================

Overview:
=========

This file explains how to build, install and configure the MDI driver. 


Building the Driver Software
============================

	a) Bring up a system which runs SCO UnixWare 7.1.0

	b) Create a directory /home/nsc/drv and uncompress *.Z
		1. rename the file uwtar~1.z uw.tar.Z
		2. uncompress uw.tar.Z
		3. tar -xvf uw.tar
	
	c) To build, from /home/nsc/drv issue 

		# make -f dp.mk clean UTSRULES=/usr/src/hdk/net/mdi/uts.rulefile
		# make -f dp.mk UTSRULES=/usr/src/hdk/net/mdi/uts.rulefile

		make creates Driver.o and will be placed under dp.cf dir.

Note  
----

1. If you have not installed the ndsample package yet, you have to comment 
   the following line in the dp.mk file before doing step (c) above. 

#include $(UTSRULES)

2. dp.cf dir contains Driver.o and other driver related files.


Installation and Configuration
==============================

	Manual Installation of the driver 
	---------------------------------

	a) Poweroff your system and install the card in a PCI
	Bus Mastering slot.

	b) Power on the system.

	c) Copy DSP (Driver Software Package) files to

		/etc/inst/nd/mdi/dp

		# mkdir /etc/inst/nd/mdi/dp
		# cd /home/nsc/drv/dp.cf
		# cp -r * /etc/inst/nd/mdi/dp


	Configuring the Driver :
	-----------------------

	a) After installation of the driver, run "netcfg" and add the 
	desired Menu options. Select,

	Hardware -> Add new LAN Adapter -> NSCDP83820 GigaNIX 1000 NIC
	
	b) Choose the appropriate protocol (SCO TCP/IP) .

	c) Fill in TCP/IP Configuration parameters like IP Address,
	NetMask, Domain Name etc..

	d) System reboot is not required.

Packaging of Unixware driver
----------------------------

Requirements
------------

1. You should install ndsample package which is downloadable from 
   www.sco.com/hdk/testsuites

After installinmg the ndsample package,
Please refer to the /usr/src/hdk/net/README file for the detailed step.
