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ADV(4)                 FreeBSD Kernel Interfaces Manual                 ADV(4)

NAME
     adv -- Advansys ISA/VL/EISA/PCI 8bit SCSI Host adapter driver

SYNOPSIS
     For one or more ISA or VL cards:
     device isa
     device adv0 at isa? port ? irq ? drq ?

     For one or more EISA cards:
     device eisa
     device adv

     For one or more PCI cards:
     device pci
     device adv

     For one or more SCSI busses:
     device scbus0 at adv0

DESCRIPTION
     This driver provides access to the 8bit SCSI bus connected to the
     Advanced Systems Products, Inc.  ASC900, ASC1000, ASC1090, ASC1200,
     ASC3030, ASC3050, and ASC3150 host adapter chips.  The following tables
     list the AdvanSys products using these chips, their bus attachment type,
     maximum sync rate, and the maximum number of commands that can be handled
     by the adapter concurrently.

           Connectivity Products:

           Adapter       Bus   Floppy      MaxSync   Commands  Footnotes
           ABP510/5150   ISA     No         10MHz       240    1
           ABP5140     ISA PnP   No         10MHz       16     1, 3
           ABP5142     ISA PnP   Yes        10MHz       16     4
           ABP[3]902     PCI     No         10MHz       16
           ABP3905       PCI     No         10MHz       16
           ABP915        PCI     No         10MHz       16
           ABP920        PCI     No         10MHz       16
           ABP3922       PCI     No         10MHz       16
           ABP3925       PCI     No         10MHz       16
           ABP930        PCI     No         10MHz       16     5
           ABP930U       PCI     No         20MHz       16
           ABP930UA      PCI     No         20MHz       16
           ABP960        PCI     No         10MHz       16
           ABP960U       PCI     No         20MHz       16

           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 a 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.

           Single Channel Products:

           Adapter       Bus   Floppy      MaxSync   Commands
           ABP542        ISA     Yes        10MHz       240
           ABP742        EISA    Yes        10MHz       240
           ABP842        VL      Yes        10MHz       240
           ABP940        PCI     No         10MHz       240
           ABP[3]940UA   PCI     No         20MHz       240
           ABP940U       PCI     No         20MHz       240
           ABP3960UA     PCI     No         20MHz       240
           ABP970        PCI     No         10MHz       240
           ABP970U       PCI     No         20MHz       240

           Multi Channel Products (Commands are per-channel):

           Adapter       Bus   Floppy      MaxSync   Commands  Channels
           ABP752       EISA     Yes        10MHz       240      2
           ABP852        VL      Yes        10MHz       240      2
           ABP950        PCI     No         10MHz       240      2
           ABP980        PCI     No         10MHz       240      4
           ABP980U       PCI     No         20MHz       240      4
           ABP[3]980UA   PCI     No         20MHz       16       4

     For ISA or Vesa Local Bus adapters, one kernel config entry is required
     for every card to be attached by the system.  Specific values for the
     port address, irq, and drq may be specified.  If wildcard values are
     used, the driver will query the device for its current settings and use
     those.  If the port address is a wildcard, the driver consults an inter-
     nal table of possible port address locations and attaches to the first
     unattached card it finds.  The possible port addresses for these card are
     0x110, 0x130, 0x150, 0x190, 0x210, 0x230, 0x250, and 0x330.

     Per target configuration performed in the AdvanceWare menu, which is
     accessible at boot, is honored by this driver.  This includes synchro-
     nous/asynchronous transfers, maximum synchronous negotiation rate, dis-
     connection, tagged queueing, and the host adapter's SCSI ID.  The global
     setting for the maximum number of tagged transactions allowed per target
     is not honored as the CAM SCSI system will automatically determine the
     maximum number of tags a device can receive as well as guarantee fair
     resource allocation among devices.

SEE ALSO
     adw(4), aha(4), ahb(4), ahc(4), cd(4), da(4), sa(4), scsi(4)

AUTHORS
     The adv driver was ported by Justin T. Gibbs from the Linux driver writ-
     ten by Bob Frey of Advanced System Products, Inc.  Many thanks to Advan-
     Sys for providing the original driver under a suitable license for use in
     FreeBSD.

HISTORY
     The adv driver appeared in FreeBSD 3.0.

FreeBSD 4.10                   February 13, 2000                  FreeBSD 4.10

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | AUTHORS | HISTORY

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