  Release: Interactive UNIX ASC Universal Driver 2.8A
  Last Updated: 4/15/97
  Copyright (c) 1995-1997 Advanced System Products, Inc.
  
  The AdvanSys Interactive Unix Universal Driver supports all AdvanSys
  SCSI Adapters listed below for the Interactive Unix 4.0 and 4.1 Releases.
  
  The IUX directory includes the following files. The latest versions
  of these files are contained on the AdvanSys FTP site. If the date 
  listed in the IUX.TXT file is more than a few months old, please check 
  the FTP site for a newer version of the driver.
  
  IUX.TXT        Installation Instructions
  IUXBTLD.EXE    DOS Self-extracting Boot Diskette Image
  IUXBTLD.Z      UNIX Compressed Boot Diskette Image
  
  To install the AdvanSys Universal Driver you will need to create
  a Boot Loadable Diskette containing the driver. You may create the
  diskette using either DOS or Interactive Unix. Decide which system
  to use and follow the directions below. After the diskette is created
  it can be used to add the driver during an Interactive Unix installation
  or used to add the driver to an existing Interactive Unix system.
  Directions for both of these installation options are contained below.
  

  Supported Adapters
  ==================
  
  The CDB counts below indicate the number of SCSI CDB (Command
  Descriptor Block) requests that can be stored in the RISC chip
  cache and board LRAM. A CDB is a single SCSI command. This value
  can be lowered in the BIOS by changing the 'Host Queue Size' adapter
  setting.
  
  Connectivity Products:
     ABP510/5150 - Bus-Master ISA (240 CDB) (Footnote 1)
     ABP5140 - Bus-Master ISA PnP (16 CDB) (Footnote 1, 3)
     ABP5142 - Bus-Master ISA PnP with floppy (16 CDB) (Footnote 4)
     ABP920 - Bus-Master PCI (16 CDB)
     ABP930 - Bus-Master PCI (16 CDB) (Footnote 5)
     ABP930U - Bus-Master PCI Ultra (16 CDB) 
     ABP960 - Bus-Master PCI MAC/PC (16 CDB) (Footnote 2)
     ABP960U - Bus-Master PCI MAC/PC Ultra (16 CDB)
  
  Single Channel Products:
     ABP542 - Bus-Master ISA with floppy (240 CDB)
     ABP742 - Bus-Master EISA (240 CDB)
     ABP842 - Bus-Master VL (240 CDB)
     ABP940 - Bus-Master PCI (240 CDB)
     ABP940U - Bus-Master PCI Ultra (240 CDB)
     ABP970 - Bus-Master PCI MAC/PC (240 CDB)
     ABP970U - Bus-Master PCI MAC/PC Ultra (240 CDB)
  
  Dual Channel Products:
     ABP752 - Dual Channel Bus-Master EISA (240 CDB Per Channel)
     ABP852 - Dual Channel Bus-Master VL (240 CDB Per Channel)
     ABP950 - Dual Channel Bus-Master PCI (240 CDB Per Channel)
  
  Footnotes:
    1. This board has been shipped by HP with the 4020i CD-R drive.
       The board has no BIOS so it cannot control a boot device, but
       it can control any secondary SCSI device.
    2. This board has been sold by Iomega as the Jaz Jet PCI adapter.
    3. This board has been sold by SIIG as the i540 SpeedMaster.
    4. This board has been sold by SIIG as the i542 SpeedMaster.
    5. This board has been sold by SIIG as the Fast SCSI Pro PCI.
  
  
  Instructions for creating the ASC Universal Driver Diskette from DOS
  ====================================================================
  
  The file iuxbtld.exe is a self-extracting archive which contains
  an image of an Interactive Unix S51K file system. The image
  can be copied to a 3.5" diskette to make an ASC Universal Driver
  HPDD Diskette.
  
  1. Copy the file iuxbtld.exe from the AdvanSys DOS diskette containing
     the directory IUX to a DOS system.

          > copy a:\iux\iuxbtld.exe
  
  2. Type the command iuxbtld.exe. The following two files will be created:
  
          btld.dat
          unixfer.exe
  
  3. Insert a blank formatted diskette in the 3.5" floppy disk drive and create
     the diskette with the following command.
  
          > unixfer btld.dat a:

  4. To verify the contents of the diskette unixfer can also be run in
     reverse. The file btld.dat should exactly match test.dat.

          > unixfer a: test.dat
          > fc btld.dat test.dat


  Instructions for creating the ASC Universal Driver Diskette from UNIX
  =====================================================================
  
  The file iuxbtld.Z is a compressed image of an Interactive Unix S51K file
  system. The image can be copied to a 3.5" diskette to make an ASC Universal
  Driver HPDD Diskette.
  
  1. Copy the file iuxbtld.Z from the AdvanSys DOS diskette containing
     the directory IUX to an Interactive Unix system. First mount the DOS
     floppy diskette under Interactive Unix, copy the file, and then unmount
     the diskette using the following commands.

          $ mount -f DOS /dev/fd0 /mnt
          $ cp /mnt/iux/iuxbtld.Z iuxbtld.Z
          $ umount /mnt
  
  2. Uncompress the file iuxbtld.Z with the following command.
  
          $ uncompress iuxbtld.Z
  
  3. Insert a blank diskette in the 3.5" floppy disk drive and use
     "dd" to create the diskette with the following command.
  
          $ dd if=iuxbtld of=/dev/rfd0 bs=64k

  4. To verify the contents of the diskette run dd in reverse.
     The file iuxbtld should exactly match test.dat.

          $ dd if=/dev/rfd0 of=test.dat bs=64k
          $ cmp iuxbtld test.dat


  Installing the ASC Driver during Interactive Unix Installation
  ==============================================================
  
  1. Insert the ASC Driver diskette when prompted to by the install
     procedure. The driver will be loaded into the live system and
     the install will proceed.
  
  2. After the base system has been installed packages may be added
     to the system. Select the "InstallPkg" option and install first
     the "Kernel Configuration" package and second the package on the
     ASC Universal Driver HPDD Diskette.
  
  3. Select the "Kconfig" option. From the "Configure" sub-menu select
     the "HPDD" option, and then the "Reconfigure HPDD" option, and
     then one of the controller options. Select the "asc" driver
     from the list of drivers. Configure the driver and devices
     attached to the SCSI bus.
  
  4. Return to the top "Kernel Configuration" menu and select the
     "Build" option to build a new kernel.
  
  5. Return to the top "Kernel Configuration" menu and select the
     "Install" option to install a new kernel.
  
  
  Installing the ASC Driver after Interactive Unix has already been Installed
  ===========================================================================
  
  1. Type the "sysadm" command from the command line as the root user.
  
          # sysadm
  
  2. Select the "Software" option and then the "Install a package"
     option. Install the package from the ASC HPDD Diskette. After
     the installation quit the sysadm program.
  
  3. Type the "kconfig" command from the command line.
  
          # kconfig
  
  4. Select the "Kconfig" option. From the "Configure" sub-menu select
     the "HPDD" option, and then the "Reconfigure HPDD" option, and
     then one of the controller options. Select the "asc" driver
     from the list of drivers. Configure the driver and devices
     attached to the SCSI bus.
  
  5. Return to the top "Kernel Configuration" menu and select the
     "Build" option to build a new kernel.
  
  6. Return to the top "Kernel Configuration" menu and select the
     "Install" option to install a new kernel. Reboot the system to
     run the new kernel built with the ASC HPDD driver.
  
  
  Changing ASC Universal Driver Options
  =====================================
  
  Enabling LUN Scanning:
  
    LUN scanning is disabled by default. LUN scanning may be enabled by changing
    the driver variable asc_lunscan in the file /etc/conf/pack.d/asc/space.c.
  
        int asc_lunscan = 0 /* LUN scanning disabled */
        int asc_lunscan = 1 /* LUN scanning enabled */
  
  
  Installing SCSI Devices under Interactive Unix
  ==============================================

  To create device files to access SCSI devices specify a device type
  for each SCSI device in the 'kconfig' HPPD configuration menu. For
  each target a DISK, CD-ROM, or TAPE device can be specified.

  Use the 'sysadm' command to format, partition, and make file systems
  on SCSI disks.

  Here is a basic list of Interactive Unix device files:

      Disk Device Files: /dev/[r]dsk/c[0-9]t[0-7][ps][0-f]
      Tape Device Files: /dev/[n]tape
      CD-ROM Device Files: /dev/[r]dsk/cd[0-9]t[0-7]


   AdvanSys Contact Information
   ============================

    Mail:                   Advanced System Products, Inc.
                            1150 Ringwood Court
                            San Jose, CA 95131
    Operator:               1-408-383-9400
    FAX:                    1-408-383-9612
    Tech Support:           1-800-525-7440/1-408-467-2930
    Interactive FAX:        1-408-383-9753
    Customer Direct Sales:  1-800-883-1099/1-408-383-5777
    Tech Support E-Mail:    support@advansys.com
    FTP Site:               ftp.advansys.com (login: anonymous)
    Web Site:               http://www.advansys.com
