UNIVEL
IHV LAN Driver Packaging Specification
===================================================================

The purpose of this document is to describe at a detailed level,
the layout of a LAN driver IHV diskette in terms of packaging along
with a brief description of the NetWork Installation mechanism.


1. INTRODUCTION

In the current System V Release 4.2 UnixWare v1.0 NetWork
Installation product, a limited number of LAN drivers are included
on the NetWork Install diskette for common adapter boards that have
been certified to operate with UnixWare.

If a specific LAN driver is not available on the NetWork Install
Adapter Selection list that is provided on the diskette, option 12
on the list provides the installer an OTHER LAN driver option.  
This option is available for IHV developers who are writing LAN
drivers for UnixWare and wish to take advantage of distributing an
IHV diskette written for UnixWare with the hardware adapter.


2.  OVERVIEW

Typically, an IHV LAN diskette serves two purposes.  It can be used
to dynamically configure and load the driver module at network
installation time in order to download the UnixWare Application
Server or Personal Edition product from another Application Install
Server via the IPX network protocol.  Alternately, it can be used
to install the driver module permanently to disk as a single
package for multiple adapter installations.


3.  IHV DISKETTE LAYOUT

The following describes the layout and contents for the network
install diskette based on a sample driver for a 3COM EtherLink III
adapter that will support EISA, ISA, and MCA architectures:


          IHV.NETDRIVER  IHV.ioaddr.isa ihv.setparms   menu.el3
          IHV.intv  IHV.ioaddr.mca  ihv.writeparms
          IHV.intv.esa   driver/        include/
          IHV.ioaddr.esa  el3/          menu.cable

This diskette should be made as a mountable s5 filesystem.  Boot
floppy 3 will mount this diskette and copy the appropriate files
and configure the adapter for network installations.  In addition,
the Appl-n_Setup GUI will also support the mounting of this
diskette and catalogue the package contained to be used for package
installation. 

3.1 IHV.NETDRIVER

This file is a 0 length label file that is used by boot floppy 3 to
ensure that an IHV diskette exists in the drive.

3.2 IHV.intv

The default valid interrupts that are supported are listed in this
file.  If specific architectures support different interrupts, a
separate file is created as shown above.  The IHV.intv file is the
default interrupt file for ISA and MCA architectures.  The
IHV.intv.esa file lists the valid interrupts for EISA based
configurations.  The contents of both files are shown below:

          IHV.intv contents:

          3 5 7 9 10 11 12 15

          IHV.intv.esa contents:

          3 5 9 10 11 12 15

3.3 IHV.ioaddr

This file contains the default valid I/O addresses for a specific
architecture.  If the adapter supports various I/O addresses for
each type of architecture, a file is created for each as shown
below:

IHV.ioaddr.esa contents:

1000 1FFF
2000 2FFF
3000 3FFF
4000 4FFF
5000 5FFF
6000 6FFF
7000 7FFF
8000 8FFF

IHV.ioaddr.isa contents:

200 20F
210 21F
240 24F
250 25F
260 26F
320 32F
350 35F
360 36F
370 37F
3D0 3DF
3E0 3EF
3F0 3FF

IHV.ioaddr.mca contents: (Example does not list all valid
addresses)

200 20F
600 60F
A00 A0F
E00 E0F
1200 120F
1E00 1E0F
2A00 2A0F
3600 360F
4600 460F
5200 520F
6E00 6E0F
7200 720F
9600 960F
A200 A20F
B200 B20F
CA00 CA0F
DA00 DA0F
E200 E20F
FE00 FE0F

3.4 driver

The driver directory contains the configuration files including the
driver object file as shown below:

Driver.o  Master         Node   Space.c System

3.5 el3

The el3 directory is the driver package directory that has been
formatted into a package via the pkgmk command.  It is used to
install this driver if an add-on board has been installed in the
system, or installed as a package after installation of the
operating system.  This package should not require the Ethernet
Hardware Support package to be installed on the system at the time
of this package installation.

The contents of the package directory is shown below:

copyright      menu.param     posteth3       request 
depend         pkginfo        postinstall    root
menu.el3       posteth1       preinstall
menu.err       posteth2       preremove



request

This file is a shell script that is used for requesting information
from the installer such as the slot number, the I/O address
(automatically calculated by the slot number for EISA
architectures), Ram address, and cable connector type.  This
request script utilizes the menu tools for displaying request forms
that prompt for information. A sample request script can be found
in the download directory denoted as ihvnet.src on the NSE Vol 2
CDROM, or can be downloaded from CompuServe.  All package script
examples for this specification can be found on the above mentioned
distribution mechanisms.

menu.param

The package menu form is used to prompt the user for the SLOT
number or the I/O address depending on the adapter selection
response prompted earlier using the menu.el3 form, and the cable
type.  An example is shown below:

#ident    "@(#)pkg.el3:menu.param  1.7"
#ident    "$Header: $"
.optstring
Your options are:
.pageno
Page %d of %d
.ul
Etherlink III Hardware Support
.hhelp_ban
Instructions
.helpbanner
Help: `echo $DRV` Parameter Selection
.ur
`echo $DRV` Parameter Selection
#.ll
#Please make a selection.  Press F1 for Help.
.lr
F1=Help
.top
Select parameters to be configured for adapter `echo $DRV number
$BNO`.
.form
#TYPE_ENUM
`[ -f "${SLOT_FILE}" ] && echo "2 ${NSLOTS}${SLOT_CHOICES}SLOT
Number://SLOTN//"`
`[ -f "$SLOT_FILE" ] && echo "//Right/Left arrow keys for new
choice ($NSLOTS choices)//"`
#TYPE_ENUM
2 `echo ${NVECT}${INT_CHOICES}`Interrupt Vector://IRQ//
//Right/Left arrow keys for new choice (`echo $NVECT` choices)//
#TYPE_ENUM
`[ -f "${IO_FILE}" ] && echo "2 ${NIOADDR}${IOADDR_CHOICES}I/O
Address://IOADDR//"`
`[ -f "$IO_FILE" ] && echo "//Right/Left arrow keys for new choice
($NIOADDR choices)//"`
`[ -f "$RAM_FILE" ] && echo "2 ${NRAMADDR}${RAMADDR_CHOICES}RAM
Address://RAMADDR//"`
`[ -f "$RAM_FILE" ] && echo "//Right/Left arrow keys for new choice
($NRAMADDR choices)//"`
`[ "${CABLETYPE}" = "AUI" ] && echo "2
2//AUI::AUI//BNC-10BaseT::BNC-10BaseT//Cable Type://CABLETYPE//"`
`[ "${CABLETYPE}" = "AUI" ] && echo "//Right/Left arrow keys for
new choice (2 choices)//"`
`[ "${CABLETYPE}" = "BNC-10BaseT" ] && echo "2
2//BNC-10BaseT::BNC-10BaseT//AUI::AUI//Cable Type://CABLETYPE//"`
`[ "${CABLETYPE}" = "BNC-10BaseT" ] && echo "//Right/Left arrow
keys for new choice (2 choices)//"`
.button
Apply
Reset
.bottom
Press 'TAB' to move the cursor between fields.  When finished, move
the cursor to "Apply" and then press 'ENTER' to continue.
.help
For detailed instructions, press the 'F1' (or '?') key at any time.


SLOT CHOICES
Following is a list of available slot addresses:

     `echo "$AVAIL_SLOTS"`

INTERRUPT VECTOR

Following is a list of available interrupt vectors:
        `echo "$AVAIL_INTVS"`
`[ -f "$IO_FILE" ] && echo "I/O ADDRESS"`
`[ -f "$IO_FILE" ] && echo "Following is a list of available I/O
addresses:"`
`[ -f "$IO_FILE" ] && cat $IO_FILE`
`[ -f "$RAM_FILE" ] && echo "RAM ADDRESS"`
`[ -f "$RAM_FILE" ] && echo "Following is a list of available RAM
addresses:"`
`[ -f "$RAM_FILE" ] && cat $RAM_FILE`
`[ "$CABLETYPE" ] && echo "CABLE TYPE"`
`[ "$CABLETYPE" ] && echo "Cable selection for $DRV adapter:"`
`[ "$CABLETYPE" -a $DRV = EL3_AT ] && echo "For the cable type
entry you have two options:"`
`[ "$CABLETYPE" -a $DRV = EL3_AT ] && echo "BNC-10BaseT (a thin
cable with a round, twist-on connector) and"`
`[ "$CABLETYPE" -a $DRV = EL3_AT ] && echo "AUI (a thick cable with
a flat, D-shaped connector)."`
`[ "$CABLETYPE" -a $DRV = EL3_EISA ] && echo "For the cable type
entry you have two options:"`
`[ "$CABLETYPE" -a $DRV = EL3_EISA ] && echo "BNC-10BaseT (a thin
cable with a round, twist-on connector) and"`
`[ "$CABLETYPE" -a $DRV = EL3_EISA ] && echo "AUI (a thick cable
with a flat, D-shaped connector)."`
`[ "$CABLETYPE" -a $DRV = EL3_MCA ] && echo "For the cable type
entry you have two options:"`
`[ "$CABLETYPE" -a $DRV = EL3_MCA ] && echo "BNC-10BaseT (a thin
cable with a round, twist-on connector) and"`
`[ "$CABLETYPE" -a $DRV = EL3_MCA ] && echo "AUI (a thick cable
with a flat, D-shaped connector)."`
.helpinst
ESC=Exit help  F1=Instructions  1=Forward  2=Backward
.hhelpinst
ESC=Exit Instructions  1=Forward  2=Backward
.working
Working...
.end

3.6 ihv.setparms

This file is a shell script and is used by boot floppy 3 at network
installation time.  Its purpose is to setup the following
parameters that are exported to the environment to be used later to
copy, define, and configure the adapter. The following variables
are listed below along with a sample script:

INSTDRV   - the name of the driver (required)
DRV       - optional - defaults to IHV
DFLT_INTV - the default interrupt vector (optional)
IOADDR    - the default I/O address range (optional)
RAMADDR   - the default RAM address (optional)
CAB       - connector type AUI/BNC (optional)
ZWS       - zero wait-state, Disable/Enable (optional)
mkdir -p $INSTDIR/drivers/$INSTDRV >/dev/null 2>&1 - (required
where INSTDIR is /var/tmp/driver.  Set by boot floppy 3)

mkdir -p $INSTDIR/usr/include >/dev/null 2>&1 (required if driver
contains header files to be installed)

ihv.setparms contents:

#This file is executed twice from boot floppy 3.  We only want it to
#run the menu selections once so create a file for flagging after we 
#finish running this the first time.  

if [ ! -f /tmp/el3set ]
then
     INSTDRV=el3
     mkdir -p $INSTDIR/drivers/$INSTDRV >/dev/null 2>&1
     mkdir -p $INSTDIR/usr/include >/dev/null 2>&1
     ihvrsp=/tmp/$$.ihvresp
     ihvcrsp=/tmp/ihvcresp
     CABLETYPE=BNC
     export CABLETYPE

     MENUDIR=${HD_MENUS}
     cp $FLOPMNT/menu.el3 ${MENUDIR}
     cp $FLOPMNT/menu.cable ${MENUDIR}

     menu_colors regular
     menu -r -f ${MENUDIR}/menu.el3 -o $ihvrsp
     . $ihvrsp

     #selection of architecture/board type requires specific
     #configuration options.  Boot floppy 3 looks for IHV.intv
     #IHV.ioaddr, and IHV.ramaddr.  Need to copy specific file
     #to default file to provide correct parameters in /tmp.

     case "$RETURN_VALUE" in

     1)
          INSTDRV=el3
          #if ISA, copy the ISA I/O addresses to /tmp
          #use the default interrupt file IHV.intv
          cp $FLOPMNT/IHV.ioaddr.isa /tmp/IHV.ioaddr
          DFLT_IOADDR="300 31F"
          DFLT_INTV=5
          ;;
     2)
          INSTDRV=el3  #EISA
          #if EISA, copy the EISA I/O valid addresses to default
          #file /tmp/IHV.ioaddr and copy the EISA valid interrupt
          #file to the default file /tmp/IHV.intv
          cp $FLOPMNT/IHV.ioaddr.esa /tmp/IHV.ioaddr
          cp $FLOPMNT/IHV.intv.esa /tmp/IHV.intv
          DFLT_INTV=5
          DFLT_IOADDR="1000 1FFF"
          ;;
     3)   INSTDRV=el3_mca
          #if MCA, copy the MCA I/O valid addresses to default
          #file /tmp/IHV.ioaddr    
          cp $FLOPMNT/IHV.ioaddr.mca /tmp/IHV.ioaddr
          DFLT_INTV=5
          DFLT_IOADDR="1000 102F"
          ;;
     esac
     DRV=el3
     export INSTDRV DRV
     menu -c
     cp $FLOPMNT/driver/* $INSTDIR/drivers/$INSTDRV
     menu_colors regular
     menu -r -f ${MENUDIR}/menu.cable -o $ihvcrsp
     menu -c
     > /tmp/el3set  #boot #3 has the responses from the menus so set the
flag
fi
DFLT_INTV=5
IOADDR=$DFLT_IOADDR
export DFLT_INTV IOADDR

3.7  ihv.writeparms

This file is optional.  It is a shell script used to modify the driver
system file and/or space.c file.  A write function is already contained
on boot floppy 3 for default drivers.  This driver however, requires a
specific write function due to modifications made in the space.c file
for multiple cable connector types.  The boot floppy write function will
not accommodate the changes needed for this driver.  The contents of
this file is shown below:


Write_parameters()
{
     [ "$UPDEBUG" = YES ] && set -x

     DRV=$1
     BNO=$2
     OFS=$IFS
     IFS="     "    #tab
     # change the Interrupt Vector, Start and End I/O addresses
     # to the values provided by the user via the request script.

     grep "^${DRV}" $INSTDIR/drivers/$DRV/System > /tmp/$$.system
     read Dev Config Unit Ipl Itype Vector Sioa Eioa Scma Ecma Dma <
/tmp/$$.system
     . $RSPDIR/parameters
        rm -f $RSPDIR/parameters
     N=`expr $BNO - 1`

     [ "$UPDEBUG" = YES ] && goany

     if [ $N -eq 0 ]
     then
          ed - $DRV/System <<!
/^$DRV/c
$Dev Y    $Unit     $Ipl $Itype    $IRQ $Sioa     $Eioa     $Scma     
$Ecma     $Dma
.
w
q
!
     else
          echo
"$Dev\tY\t$Unit\t$Ipl\t$Itype\t$IRQ\t$Sioa\t$Eioa\t$Scma\t$Ecma\t$Dma"
>>$DRV/System
     fi
     [ $N -gt 0 ] && echo "clone\t${DRV}_$N\tc:$N\t${DRV}" >>$DRV/Node
     #$NETINFO -a -d ${DRV}_$N

     [ "$UPDEBUG" = YES ] && goany

     # Set the ethernet cable type
     NUMB=`expr $BNO - 1`
     . /tmp/ihvcresp

     case "$CABLETYPE" in


     BNC)
          CABLE=0
          ;;
     AUI)
          CABLE=1
          ;;
     esac
     
     [ "$CABLE" ] && {
          CABLINE="#define CABLE_TYPE_$NUMB  $CABLE"
     #    cat $DRV/Space.c  | \
     #       sed -e "s/#define.*CABLE_TYPE_${NUMB}.*/${CABLINE}/"
>Space.new
          ed - $DRV/Space.c <<!
g/^#define.*CABLE_TYPE_${NUMB}.*$/s//${CABLINE}/
w
q
!
     #       mv Space.new $DRV/Space.c
     }

     [ "$UPDEBUG" = YES ] && goany

     IFS=$OFS
}

Write_parameters $INSTDRV 1
rm -f /tmp/el3set >/dev/null 2>&1
rm -f /tmp/ihvcresp > /dev/null 2>&1
exit 0


3.8 include

The include directory contains the header files to be installed on the
disk:

sys

dlpi_ether.h
el3.h

3.9  menu.el3

The menu form is optional, but used in this example to provide a list of
adapter type to select from for configuring the appropriate board.

.optstring
Your options are:
.pageno
Page %d of %d
.ul
Network Installation Support
.hhelp_ban
Instructions
.helpbanner
Help: EtherLink III Adaptor Selection Menu
.ur
EtherLink III Adaptor Selection Menu
.lr
F1=Help
.top
Following is a list of the EtherLink III adaptor bus type boards. You
need to configure a board to install the product.
.form
3Com 3C509 AT
3Com 3C579 EISA
3Com 3C509 MCA
.button
Apply
Reset
.selection
Please select the number of the appropriate board
.help
For detailed instructions, press <F1> or <?> at any time.

3COM EtherLink III ETHERNET NETWORK ADAPTOR BOARDS

3Com EtherLink III (3C509) for AT architectures
3Com EtherLink III (3C579) for EISA architectures
3Com EtherLink III (3C509) for MCA architectures

If you are not sure which kind of adaptor you have, refer to the
hardware documentation that came with your adaptor.

MULTIPLE ADAPTOR BOARD SETUPS
You must designate only one of your network adaptor boards for use in
installation of the product over the network.

If you have multiple network adapters in your system, they can be
configured at a later point in the installation process. 

Refer to the Installation Handbook for more information.
.helpinst
ESC=Exit help  F1=Instructions  1=Forward  2=Backward
.hhelpinst
ESC=Exit instructions  1=Forward  2=Backward
.working
Working...
.end

3.10  menu.cable

This menu form is also optional and needed for this driver due to
changes made in the space.c file for this driver for configuring cable
types.

.optstring
Your options are:
.pageno
Page %d of %d
.ul
Network Installation Support
.hhelp_ban
Instructions
.helpbanner
Help: Cable Selection
.ur
Cable Parameter Selection
.lr
F1=Help
.top
Select parameters to be configured for el3.
.form
`[ BNC ] && echo "2 2//BNC::BNC//AUI::AUI//Cable Type://CABLETYPE//"`
`[ BNC ] && echo "//Right/Left arrow keys for new choice (2 choices)//"`
.button
Apply
Reset
.bottom
Press 'TAB' to move the cursor between fields.  When finished, move the
cursor to "Apply" and then press 'ENTER' to continue.
.help 
For detailed instructions, press <F1> or ? at any time.

`[ "$CABLETYPE" ] && echo "CABLE TYPE"`
`[ "$CABLETYPE" ] && echo "Cable selection for $DRV adaptor:"`
`[ "$CABLETYPE" -a $DRV = el3 ] && echo "For the cable type entry you
have two options:"`
`[ "$CABLETYPE" -a $DRV = IHV ] && echo "BNC (a thin cable with a round,
twist-on connector,"`
`[ "$CABLETYPE" -a $DRV = el3 ] && echo "or a telephone-like
connector)"`
`[ "$CABLETYPE" -a $DRV = el3 ] && echo "and AUI (a thick cable with a
flat, D-shaped connector)."`
.helpinst
ESC=Exit help  F1=Instructions  1=Forward  2=Backward
.hhelpinst
ESC=Exit Instructions  1=Forward  2=Backward
.working
Working...
.end

4.  PACKAGING an ETHERNET DRIVER FOR 
    BULLETIN BOARD DISTRIBUTION

To standardize the method used for packaging an IHV driver for bulletin
board distribution, the standard conventions should be followed to
prevent a customer from confusion when trying to install the update, or
trying to figure out what to do with the file once it has been
downloaded from a bulletin board.

The process used by Univel for distributing IHV drivers for CompuServe
is outlined below using the example provided in this document:

Step 1.   Once the package has been created via the pkgmk command for
          the driver and the network install files have been completed,
          the first step is to create a cpio archive of the entire
          directory layout shown in section 3:

             #find . -print | cpio -ocvuB > ihvel3

Step 2.   The next step is to compress the cpio archive:

               #compress ihvel3

          This step creates a cpio compressed archive denoted as
          ihvel3.Z

Step 3.   Create a mkfloppy script that will uncompress the archive,
          provide the user to create either a 5 1/4" diskette, or a 3
          1/2 diskette.  This script should also format the floppy, make
          mountable s5 filesystem on it, and then use the cpio command
          to unpack the archive, and move the contents to the diskette.

Step 4.   Provide an electronic set of release notes that are associated
          with the driver.

Step 5.   Create a self extracting DOS executable using the PKZIP
          command that contains the cpio compressed archive, the
          mkfloppy script, and a set of release notes as shown below:

               >C: PKZIP IHVEL3.ZIP ihvel3.Z, mkfloppy, EL3.TXT 
               >C: ZIP2EXE IHVEL3.ZIP

Step 6.   Distribute the IHVEL3.EXE file on the bulletin board.  The
          user can download the file, execute IHVEL3 from a DOS window
          to unzip the files contained.  From a desktop terminal window,
          or from the standard desktop, the mkfloppy script can be
          executed to provide the user an automated method for creating
          an IHV   floppy diskette.

          A sample mkfloppy script is provided on the NSE and CompuServe
          denoted as ihvnet.src.
             
NOTE:

          This mechanism can also be used for packaging IHV HBA
          diskettes using the IHV HBA diskette layout discussed in the
          ihvsrc directory of the Driver Development Tools Package for
          UnixWare.


5.  INSTALLATION and CONFIGURATION
  
INSTALLATION INSTRUCTIONS
FOR UNIXWARE ETHERNET ADAPTER UPDATE

This section provides step-by-step procedures for installing a UnixWare
Ethernet Adapter Update.  In addition, pre-installation requirements
have been provided: 

INSTALLING AN ETHERNET ADAPTER UPDATE
FROM THE UNIXWARE DESKTOP

NOTE:     If an adapter has previously been configured for a different
          board, and you are installing a new board to be used as the
          first lan card, then you will need to remove the Ethernet
          Hardware Support Package using the pkgrm command before
          attempting to install a new driver.

1.        Double-click on the Disks-etc folder inside the UnixWare
          Desktop window.

2.        Place the driver update media into the appropriate drive, and
          double-click on the device icon that you are installing from.

3.        Double-click on the Application Setup icon. (See "Using
          Application Setup" in Chapter 11 of the User Handbook for more
          information.)

4.        After the system has finished cataloging the contents of the
          media, a list of packages is displayed in icon format.  In
          this example the el3 package is the only icon that is
          displayed.

5a.       Click on the el3 adapter package icon.

5b.       Click on the Application option in the menu bar.   

5c.       Click on the Install menu item.  The Add Application: <el3>
          screen is displayed, and the installation is in progress.

6.        A brief message is displayed providing you with instructions
          for reading and exiting the UnixWare Ethernet Adapter Update
          Release Notes screen.  The release notes will be displayed
          next.  At this time either press the <Enter> key to continue
          paging through the release notes or enter "q" at the colon
          prompt to exit the view.  After one of these two steps have
          been taken, the installation process will continue.

7.        The next screen displayed will prompt you to place the media
          into the drive.  The installation process will detect if media
          has been inserted, and will continue to display the
          appropriate menu screens to aid you through the installation
          process.  On-line help is also available throughout the
          installation process.

8.        The Adapter Selection Menu screen will prompt for the number
          of boards to be configured of the selected bus type.


9.        The Parameter Selection Menu screen will prompt for the
          interrupt vector by providing a list of available interrupt
          vectors.  This screen is displayed on a per-board basis.  The
          next field will prompt for either the I/O address for ISA and
          MCA systems, or the slot # for EISA based architectures.  For
          EISA based systems, the I/O address is automatically
          configured from the slot number where the board has been
          installed.  If the adapter supports multiple connectors such
          as AUI, BNC, or TP, the cable type selection field is then
          displayed.

10.       Once the adapter selections have been responded, the
          installation of the driver software will continue.  Once the
          files have been installed, the installation process will send
          notice to the installer the shut the system down, and execute
          a reboot in order to rebuild the kernel, and incorporate the
          new changes.
  
INSTALLING AN ETHERNET ADAPTER UPDATE
FROM THE COMMAND LINE
  
1.        Double-click on the Accessories icon located in the Desktop
          folder.  

2.        Double-click on the Terminal icon in the Accessories folder.
          A Terminal window is displayed.

3.        Insert the Ethernet Adapter diskette into a 3.5-inch floppy or
          5.25-inch floppy drive.

          You need to be superuser (id=0) to execute the following
          command: 

4.        Mount the diskette as shown below:

               # mount -r /dev/dsk/f03ht /Disk_A  (1st 3.5-inch floppy
               drive)

               # mount -r /dev/dsk/f13ht /Disk_B (2nd 3.5-inch floppy
               drive)

               # mount -r /dev/dsk/f0hht /Disk_A  (1st 5.25-inch floppy
               drive)

               # mount -r /dev/dsk/f15ht /Disk_B (2nd 5.25-inch floppy
               drive)

5.        Execute the package installation command:

               # pkgadd -d /Disk_[A or B] 
     

          The terminal window will display a list of packages located on
          the diskette available for installation.

6.      Follow steps 6 through 11 of the installation instructions to
        complete the installation process.

INSTALLING AN ETHERNET ADAPTER UPDATE
FOR NETWORK INSTALLATIONS

1.   Follow the network installation instructions outlined in the
     UnixWare Installation Guide.

2.   Select option 12 "Other" from the Ethernet Adapter Board menu.  You
     will be prompted to insert an IHV diskette.  Insert the UnixWare
     Ethernet Adapter Update diskette into the floppy drive.

3.   Respond to the selections presented.  The system will configure the
     adapter board to the options selected from the installation menus.
  
REMOVING AN ETHERNET ADAPTER UPDATE
FROM THE UNIXWARE DESKTOP
  
1.   Double-click on the System_Setup icon located in the desktop
     folder.   

2.   Double-click on the Appl-n_Setup icon in the System_Setup folder. 
      

3.   The system will catalog the installed applications, and display
     them in icon format.

4.   Click on the wd package icon, and click on the Application Remove
     option of the Application Setup: Installed - All menu bar.

REMOVING AN ETHERNET ADAPTER UPDATE
FROM THE COMMAND LINE
  
1.   Double-click on the Accessories icon located in the Desktop folder. 
     

2.   Double-click on the Terminal icon in the Accessories folder.  A
     terminal window is displayed.

3.   You need to be superuser (id=0) to execute the following command:

          # pkgrm <ethernet drivername>   

4.   Follow steps 6 through 9 of the removal instructions to complete 
     the package removal process.
  
