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   ³                  Installation for SCO UNIX 3.X Driver                  ³
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   1. login as root user (on maintenance mode).

   2. copy SETUP840 file.
           # doscp a:setup840
           # chmod +x setup840

      and execute SETUP840
            # ./setup840 a:       (you can specify another path as you wish)

      the content of the setup file is as below:
        if [ ! -x /usr/lib/lli/w840s3 ]
        then
          mkdir /usr/lib/lli/w840s3
        fi
        doscp driver.o /usr/lib/lli/w840s3/Driver.o
        doscp master /usr/lib/lli/w840s3/Master
        doscp node /usr/lib/lli/w840s3/Node
        doscp space.c /usr/lib/lli/w840s3/Space.c
        doscp system /usr/lib/lli/w840s3/System
        doscp info /usr/lib/lli/info/w840s30
        doscp reconf /usr/lib/lli/reconf/w840s30
        chmod +x /usr/lib/lli/reconf/w840s30
        doscp init /usr/lib/lli/init/w840s30
        chmod +x /usr/lib/lli/init/w840s30
        doscp remove /usr/lib/lli/remove/w840s30
        chmod +x /usr/lib/lli/remove/w840s30
        doscp info /usr/lib/netconfig/info/w840s30
        doscp reconf /usr/lib/netconfig/reconf/w840s30
        chmod +x /usr/lib/netconfig/reconf/w840s30
        doscp init /usr/lib/netconfig/init/w840s30
        chmod +x /usr/lib/netconfig/init/w840s30
        doscp remove /usr/lib/netconfig/remove/w840s30
        chmod +x /usr/lib/netconfig/remove/w840s30

   3. run netconfig.
      3.1  Available options:  =>  select  1. Add a chain.
      3.2  select sco_tcp as the top level of chain.
      3.3  select w840s30 as the next level of chain for board 0,
           or select w840s31 as the next level of chain for board 1,
           select w840s32 as the next level of chain for board 2,
           select w840s33 as the next level of chain for board 3.
      3.4  type 'y' to add chain sco_tcp->w840s30(or w840s31, w840s32, w840s3).
      3.5  set the IRQ number for this board.
           This parameter is necessary when your system is equipped with
           multiple W89C840 cards.
      3.6  set the value of burst length for this board.
           The default value is "32 longwords".
           Burst Length defines the maximum number of long words that can be
           transferred within one PCI burst transaction.
           The reasonable values are "1 longword", "2 longwords",
           "4 longwords", "8 longwords", 16 longwords", "32 longwords".
      3.7  set the value of cache alignment for this board.
           The default value is "32-longword boundary alignment".
           Cache Alignment defines the address boundary for data burst.
           The reasonable values are "8-longword boundary alignment",
           "16-longword boundary alignment" and "32-longword boundary
           alignment".
      3.8  set the value of transmit threshold for this board.
           The default value is 0(full pkt).
           This value decides the transmit threshold level of the transmit FIFO.
           Transmission will start immediately after the transmit FIFL has
           reached the threshold level or full pkt has been transferred to the
           transmit FIFO if the frame length is less than the transmit threshold
           level.
                         TxThreshold         Transmit Threshold Level
                            00H                     full pkt
                            01H                     16 bytes
                            02H                     32 bytes
                            --                      --
                            7FH                      2032 bytes"
      3.9  set the line speed for this board.
           The default value is "Auto detect the line speed mode".
           This adapter can be operationed in 10M or 100M Mbps.
           The reasonable values are "Auto detect the line speed mode",
           "10 MB/sec mode" and "100 MB/sec mode".
      3.10 set the full duplex function for this board.
           The default value is "Auto detect the full duplex function".
           This adapter can be in half or full duplex mode. In half duplex
           mode, the W89C840 can only either transmit or receive. In full
           duplex mode, the W89C840 can transmit and receive at the same time.
           The reasonable values are "Auto detect the full duplex function",
           "disable full duplex function" and "enable full duplex function".
      3.11 enter the internet address of this interface.  (ex. 10.2.22.141)
      3.12 enter the intmask for this interface.          (ex. 255.255.0.0)
      3.13 type 'y' to use a broadcast address of all 1's.
      3.14 type 'y' to accept the broadcast address for this interface.
      3.15 type 'y' to accept above values.
      3.16 press return key to accept the machine name.  (ex. j310hddc)
      3.17 type 'q' for Pseudo ttys.
      3.18 type 'q' for TCP/IP.
      3.19 type 'q' to quit available options item.
      3.20 type 'y' to relink to kernel now.
      3.21 type 'y' to accept this kernel to boot by default.
      3.22 type 'y' to let the kernel environment rebuild.

   4. reboot this UNIX system.
      #shutdown -y -g0