Adding upstream version 4.19.249.upstream/4.19.249

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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+	   BusLogic MultiMaster and FlashPoint SCSI Driver for Linux
+
+			 Version 2.0.15 for Linux 2.0
+			 Version 2.1.15 for Linux 2.1
+
+			      PRODUCTION RELEASE
+
+				17 August 1998
+
+			       Leonard N. Zubkoff
+			       Dandelion Digital
+			       lnz@dandelion.com
+
+	 Copyright 1995-1998 by Leonard N. Zubkoff <lnz@dandelion.com>
+
+
+				 INTRODUCTION
+
+BusLogic, Inc. designed and manufactured a variety of high performance SCSI
+host adapters which share a common programming interface across a diverse
+collection of bus architectures by virtue of their MultiMaster ASIC technology.
+BusLogic was acquired by Mylex Corporation in February 1996, but the products
+supported by this driver originated under the BusLogic name and so that name is
+retained in the source code and documentation.
+
+This driver supports all present BusLogic MultiMaster Host Adapters, and should
+support any future MultiMaster designs with little or no modification.  More
+recently, BusLogic introduced the FlashPoint Host Adapters, which are less
+costly and rely on the host CPU, rather than including an onboard processor.
+Despite not having an onboard CPU, the FlashPoint Host Adapters perform very
+well and have very low command latency.  BusLogic has recently provided me with
+the FlashPoint Driver Developer's Kit, which comprises documentation and freely
+redistributable source code for the FlashPoint SCCB Manager.  The SCCB Manager
+is the library of code that runs on the host CPU and performs functions
+analogous to the firmware on the MultiMaster Host Adapters.  Thanks to their
+having provided the SCCB Manager, this driver now supports the FlashPoint Host
+Adapters as well.
+
+My primary goals in writing this completely new BusLogic driver for Linux are
+to achieve the full performance that BusLogic SCSI Host Adapters and modern
+SCSI peripherals are capable of, and to provide a highly robust driver that can
+be depended upon for high performance mission critical applications.  All of
+the major performance features can be configured from the Linux kernel command
+line or at module initialization time, allowing individual installations to
+tune driver performance and error recovery to their particular needs.
+
+The latest information on Linux support for BusLogic SCSI Host Adapters, as
+well as the most recent release of this driver and the latest firmware for the
+BT-948/958/958D, will always be available from my Linux Home Page at URL
+"http://sourceforge.net/projects/dandelion/".
+
+Bug reports should be sent via electronic mail to "lnz@dandelion.com".  Please
+include with the bug report the complete configuration messages reported by the
+driver and SCSI subsystem at startup, along with any subsequent system messages
+relevant to SCSI operations, and a detailed description of your system's
+hardware configuration.
+
+Mylex has been an excellent company to work with and I highly recommend their
+products to the Linux community.  In November 1995, I was offered the
+opportunity to become a beta test site for their latest MultiMaster product,
+the BT-948 PCI Ultra SCSI Host Adapter, and then again for the BT-958 PCI Wide
+Ultra SCSI Host Adapter in January 1996.  This was mutually beneficial since
+Mylex received a degree and kind of testing that their own testing group cannot
+readily achieve, and the Linux community has available high performance host
+adapters that have been well tested with Linux even before being brought to
+market.  This relationship has also given me the opportunity to interact
+directly with their technical staff, to understand more about the internal
+workings of their products, and in turn to educate them about the needs and
+potential of the Linux community.
+
+More recently, Mylex has reaffirmed the company's interest in supporting the
+Linux community, and I am now working on a Linux driver for the DAC960 PCI RAID
+Controllers.  Mylex's interest and support is greatly appreciated.
+
+Unlike some other vendors, if you contact Mylex Technical Support with a
+problem and are running Linux, they will not tell you that your use of their
+products is unsupported.  Their latest product marketing literature even states
+"Mylex SCSI host adapters are compatible with all major operating systems
+including: ... Linux ...".
+
+Mylex Corporation is located at 34551 Ardenwood Blvd., Fremont, California
+94555, USA and can be reached at 510/796-6100 or on the World Wide Web at
+http://www.mylex.com.  Mylex HBA Technical Support can be reached by electronic
+mail at techsup@mylex.com, by Voice at 510/608-2400, or by FAX at 510/745-7715.
+Contact information for offices in Europe and Japan is available on the Web
+site.
+
+
+				DRIVER FEATURES
+
+o Configuration Reporting and Testing
+
+  During system initialization, the driver reports extensively on the host
+  adapter hardware configuration, including the synchronous transfer parameters
+  requested and negotiated with each target device.  AutoSCSI settings for
+  Synchronous Negotiation, Wide Negotiation, and Disconnect/Reconnect are
+  reported for each target device, as well as the status of Tagged Queuing.
+  If the same setting is in effect for all target devices, then a single word
+  or phrase is used; otherwise, a letter is provided for each target device to
+  indicate the individual status.  The following examples
+  should clarify this reporting format:
+
+    Synchronous Negotiation: Ultra
+
+      Synchronous negotiation is enabled for all target devices and the host
+      adapter will attempt to negotiate for 20.0 mega-transfers/second.
+
+    Synchronous Negotiation: Fast
+
+      Synchronous negotiation is enabled for all target devices and the host
+      adapter will attempt to negotiate for 10.0 mega-transfers/second.
+
+    Synchronous Negotiation: Slow
+
+      Synchronous negotiation is enabled for all target devices and the host
+      adapter will attempt to negotiate for 5.0 mega-transfers/second.
+
+    Synchronous Negotiation: Disabled
+
+      Synchronous negotiation is disabled and all target devices are limited to
+      asynchronous operation.
+
+    Synchronous Negotiation: UFSNUUU#UUUUUUUU
+
+      Synchronous negotiation to Ultra speed is enabled for target devices 0
+      and 4 through 15, to Fast speed for target device 1, to Slow speed for
+      target device 2, and is not permitted to target device 3.  The host
+      adapter's SCSI ID is represented by the "#".
+
+    The status of Wide Negotiation, Disconnect/Reconnect, and Tagged Queuing
+    are reported as "Enabled", Disabled", or a sequence of "Y" and "N" letters.
+
+o Performance Features
+
+  BusLogic SCSI Host Adapters directly implement SCSI-2 Tagged Queuing, and so
+  support has been included in the driver to utilize tagged queuing with any
+  target devices that report having the tagged queuing capability.  Tagged
+  queuing allows for multiple outstanding commands to be issued to each target
+  device or logical unit, and can improve I/O performance substantially.  In
+  addition, BusLogic's Strict Round Robin Mode is used to optimize host adapter
+  performance, and scatter/gather I/O can support as many segments as can be
+  effectively utilized by the Linux I/O subsystem.  Control over the use of
+  tagged queuing for each target device as well as individual selection of the
+  tagged queue depth is available through driver options provided on the kernel
+  command line or at module initialization time.  By default, the queue depth
+  is determined automatically based on the host adapter's total queue depth and
+  the number, type, speed, and capabilities of the target devices found.  In
+  addition, tagged queuing is automatically disabled whenever the host adapter
+  firmware version is known not to implement it correctly, or whenever a tagged
+  queue depth of 1 is selected.  Tagged queuing is also disabled for individual
+  target devices if disconnect/reconnect is disabled for that device.
+
+o Robustness Features
+
+  The driver implements extensive error recovery procedures.  When the higher
+  level parts of the SCSI subsystem request that a timed out command be reset,
+  a selection is made between a full host adapter hard reset and SCSI bus reset
+  versus sending a bus device reset message to the individual target device
+  based on the recommendation of the SCSI subsystem.  Error recovery strategies
+  are selectable through driver options individually for each target device,
+  and also include sending a bus device reset to the specific target device
+  associated with the command being reset, as well as suppressing error
+  recovery entirely to avoid perturbing an improperly functioning device.  If
+  the bus device reset error recovery strategy is selected and sending a bus
+  device reset does not restore correct operation, the next command that is
+  reset will force a full host adapter hard reset and SCSI bus reset.  SCSI bus
+  resets caused by other devices and detected by the host adapter are also
+  handled by issuing a soft reset to the host adapter and re-initialization.
+  Finally, if tagged queuing is active and more than one command reset occurs
+  in a 10 minute interval, or if a command reset occurs within the first 10
+  minutes of operation, then tagged queuing will be disabled for that target
+  device.  These error recovery options improve overall system robustness by
+  preventing individual errant devices from causing the system as a whole to
+  lock up or crash, and thereby allowing a clean shutdown and restart after the
+  offending component is removed.
+
+o PCI Configuration Support
+
+  On PCI systems running kernels compiled with PCI BIOS support enabled, this
+  driver will interrogate the PCI configuration space and use the I/O port
+  addresses assigned by the system BIOS, rather than the ISA compatible I/O
+  port addresses.  The ISA compatible I/O port address is then disabled by the
+  driver.  On PCI systems it is also recommended that the AutoSCSI utility be
+  used to disable the ISA compatible I/O port entirely as it is not necessary.
+  The ISA compatible I/O port is disabled by default on the BT-948/958/958D.
+
+o /proc File System Support
+
+  Copies of the host adapter configuration information together with updated
+  data transfer and error recovery statistics are available through the
+  /proc/scsi/BusLogic/<N> interface.
+
+o Shared Interrupts Support
+
+  On systems that support shared interrupts, any number of BusLogic Host
+  Adapters may share the same interrupt request channel.
+
+
+			    SUPPORTED HOST ADAPTERS
+
+The following list comprises the supported BusLogic SCSI Host Adapters as of
+the date of this document.  It is recommended that anyone purchasing a BusLogic
+Host Adapter not in the following table contact the author beforehand to verify
+that it is or will be supported.
+
+FlashPoint Series PCI Host Adapters:
+
+FlashPoint LT (BT-930)	Ultra SCSI-3
+FlashPoint LT (BT-930R)	Ultra SCSI-3 with RAIDPlus
+FlashPoint LT (BT-920)	Ultra SCSI-3 (BT-930 without BIOS)
+FlashPoint DL (BT-932)	Dual Channel Ultra SCSI-3
+FlashPoint DL (BT-932R)	Dual Channel Ultra SCSI-3 with RAIDPlus
+FlashPoint LW (BT-950)	Wide Ultra SCSI-3
+FlashPoint LW (BT-950R)	Wide Ultra SCSI-3 with RAIDPlus
+FlashPoint DW (BT-952)	Dual Channel Wide Ultra SCSI-3
+FlashPoint DW (BT-952R)	Dual Channel Wide Ultra SCSI-3 with RAIDPlus
+
+MultiMaster "W" Series Host Adapters:
+
+BT-948	    PCI		Ultra SCSI-3
+BT-958	    PCI		Wide Ultra SCSI-3
+BT-958D	    PCI		Wide Differential Ultra SCSI-3
+
+MultiMaster "C" Series Host Adapters:
+
+BT-946C	    PCI		Fast SCSI-2
+BT-956C	    PCI		Wide Fast SCSI-2
+BT-956CD    PCI		Wide Differential Fast SCSI-2
+BT-445C	    VLB		Fast SCSI-2
+BT-747C	    EISA	Fast SCSI-2
+BT-757C	    EISA	Wide Fast SCSI-2
+BT-757CD    EISA	Wide Differential Fast SCSI-2
+BT-545C	    ISA		Fast SCSI-2
+BT-540CF    ISA		Fast SCSI-2
+
+MultiMaster "S" Series Host Adapters:
+
+BT-445S	    VLB		Fast SCSI-2
+BT-747S	    EISA	Fast SCSI-2
+BT-747D	    EISA	Differential Fast SCSI-2
+BT-757S	    EISA	Wide Fast SCSI-2
+BT-757D	    EISA	Wide Differential Fast SCSI-2
+BT-545S	    ISA		Fast SCSI-2
+BT-542D	    ISA		Differential Fast SCSI-2
+BT-742A	    EISA	SCSI-2 (742A revision H)
+BT-542B	    ISA		SCSI-2 (542B revision H)
+
+MultiMaster "A" Series Host Adapters:
+
+BT-742A	    EISA	SCSI-2 (742A revisions A - G)
+BT-542B	    ISA		SCSI-2 (542B revisions A - G)
+
+AMI FastDisk Host Adapters that are true BusLogic MultiMaster clones are also
+supported by this driver.
+
+BusLogic SCSI Host Adapters are available packaged both as bare boards and as
+retail kits.  The BT- model numbers above refer to the bare board packaging.
+The retail kit model numbers are found by replacing BT- with KT- in the above
+list.  The retail kit includes the bare board and manual as well as cabling and
+driver media and documentation that are not provided with bare boards.
+
+
+			 FLASHPOINT INSTALLATION NOTES
+
+o RAIDPlus Support
+
+  FlashPoint Host Adapters now include RAIDPlus, Mylex's bootable software
+  RAID.  RAIDPlus is not supported on Linux, and there are no plans to support
+  it.  The MD driver in Linux 2.0 provides for concatenation (LINEAR) and
+  striping (RAID-0), and support for mirroring (RAID-1), fixed parity (RAID-4),
+  and distributed parity (RAID-5) is available separately.  The built-in Linux
+  RAID support is generally more flexible and is expected to perform better
+  than RAIDPlus, so there is little impetus to include RAIDPlus support in the
+  BusLogic driver.
+
+o Enabling UltraSCSI Transfers
+
+  FlashPoint Host Adapters ship with their configuration set to "Factory
+  Default" settings that are conservative and do not allow for UltraSCSI speed
+  to be negotiated.  This results in fewer problems when these host adapters
+  are installed in systems with cabling or termination that is not sufficient
+  for UltraSCSI operation, or where existing SCSI devices do not properly
+  respond to synchronous transfer negotiation for UltraSCSI speed.  AutoSCSI
+  may be used to load "Optimum Performance" settings which allow UltraSCSI
+  speed to be negotiated with all devices, or UltraSCSI speed can be enabled on
+  an individual basis.  It is recommended that SCAM be manually disabled after
+  the "Optimum Performance" settings are loaded.
+
+
+		      BT-948/958/958D INSTALLATION NOTES
+
+The BT-948/958/958D PCI Ultra SCSI Host Adapters have some features which may
+require attention in some circumstances when installing Linux.
+
+o PCI I/O Port Assignments
+
+  When configured to factory default settings, the BT-948/958/958D will only
+  recognize the PCI I/O port assignments made by the motherboard's PCI BIOS.
+  The BT-948/958/958D will not respond to any of the ISA compatible I/O ports
+  that previous BusLogic SCSI Host Adapters respond to.  This driver supports
+  the PCI I/O port assignments, so this is the preferred configuration.
+  However, if the obsolete BusLogic driver must be used for any reason, such as
+  a Linux distribution that does not yet use this driver in its boot kernel,
+  BusLogic has provided an AutoSCSI configuration option to enable a legacy ISA
+  compatible I/O port.
+
+  To enable this backward compatibility option, invoke the AutoSCSI utility via
+  Ctrl-B at system startup and select "Adapter Configuration", "View/Modify
+  Configuration", and then change the "ISA Compatible Port" setting from
+  "Disable" to "Primary" or "Alternate".  Once this driver has been installed,
+  the "ISA Compatible Port" option should be set back to "Disable" to avoid
+  possible future I/O port conflicts.  The older BT-946C/956C/956CD also have
+  this configuration option, but the factory default setting is "Primary".
+
+o PCI Slot Scanning Order
+
+  In systems with multiple BusLogic PCI Host Adapters, the order in which the
+  PCI slots are scanned may appear reversed with the BT-948/958/958D as
+  compared to the BT-946C/956C/956CD.  For booting from a SCSI disk to work
+  correctly, it is necessary that the host adapter's BIOS and the kernel agree
+  on which disk is the boot device, which requires that they recognize the PCI
+  host adapters in the same order.  The motherboard's PCI BIOS provides a
+  standard way of enumerating the PCI host adapters, which is used by the Linux
+  kernel.  Some PCI BIOS implementations enumerate the PCI slots in order of
+  increasing bus number and device number, while others do so in the opposite
+  direction.
+
+  Unfortunately, Microsoft decided that Windows 95 would always enumerate the
+  PCI slots in order of increasing bus number and device number regardless of
+  the PCI BIOS enumeration, and requires that their scheme be supported by the
+  host adapter's BIOS to receive Windows 95 certification.  Therefore, the
+  factory default settings of the BT-948/958/958D enumerate the host adapters
+  by increasing bus number and device number.  To disable this feature, invoke
+  the AutoSCSI utility via Ctrl-B at system startup and select "Adapter
+  Configuration", "View/Modify Configuration", press Ctrl-F10, and then change
+  the "Use Bus And Device # For PCI Scanning Seq." option to OFF.
+
+  This driver will interrogate the setting of the PCI Scanning Sequence option
+  so as to recognize the host adapters in the same order as they are enumerated
+  by the host adapter's BIOS.
+
+o Enabling UltraSCSI Transfers
+
+  The BT-948/958/958D ship with their configuration set to "Factory Default"
+  settings that are conservative and do not allow for UltraSCSI speed to be
+  negotiated.  This results in fewer problems when these host adapters are
+  installed in systems with cabling or termination that is not sufficient for
+  UltraSCSI operation, or where existing SCSI devices do not properly respond
+  to synchronous transfer negotiation for UltraSCSI speed.  AutoSCSI may be
+  used to load "Optimum Performance" settings which allow UltraSCSI speed to be
+  negotiated with all devices, or UltraSCSI speed can be enabled on an
+  individual basis.  It is recommended that SCAM be manually disabled after the
+  "Optimum Performance" settings are loaded.
+
+
+				DRIVER OPTIONS
+
+BusLogic Driver Options may be specified either via the Linux Kernel Command
+Line or via the Loadable Kernel Module Installation Facility.  Driver Options
+for multiple host adapters may be specified either by separating the option
+strings by a semicolon, or by specifying multiple "BusLogic=" strings on the
+command line.  Individual option specifications for a single host adapter are
+separated by commas.  The Probing and Debugging Options apply to all host
+adapters whereas the remaining options apply individually only to the
+selected host adapter.
+
+The BusLogic Driver Probing Options comprise the following:
+
+IO:<integer>
+
+  The "IO:" option specifies an ISA I/O Address to be probed for a non-PCI
+  MultiMaster Host Adapter.  If neither "IO:" nor "NoProbeISA" options are
+  specified, then the standard list of BusLogic MultiMaster ISA I/O Addresses
+  will be probed (0x330, 0x334, 0x230, 0x234, 0x130, and 0x134).  Multiple
+  "IO:" options may be specified to precisely determine the I/O Addresses to
+  be probed, but the probe order will always follow the standard list.
+
+NoProbe
+
+  The "NoProbe" option disables all probing and therefore no BusLogic Host
+  Adapters will be detected.
+
+NoProbeISA
+
+  The "NoProbeISA" option disables probing of the standard BusLogic ISA I/O
+  Addresses and therefore only PCI MultiMaster and FlashPoint Host Adapters
+  will be detected.
+
+NoProbePCI
+
+  The "NoProbePCI" options disables the interrogation of PCI Configuration
+  Space and therefore only ISA Multimaster Host Adapters will be detected, as
+  well as PCI Multimaster Host Adapters that have their ISA Compatible I/O
+  Port set to "Primary" or "Alternate".
+
+NoSortPCI
+
+  The "NoSortPCI" option forces PCI MultiMaster Host Adapters to be
+  enumerated in the order provided by the PCI BIOS, ignoring any setting of
+  the AutoSCSI "Use Bus And Device # For PCI Scanning Seq." option.
+
+MultiMasterFirst
+
+  The "MultiMasterFirst" option forces MultiMaster Host Adapters to be probed
+  before FlashPoint Host Adapters.  By default, if both FlashPoint and PCI
+  MultiMaster Host Adapters are present, this driver will probe for
+  FlashPoint Host Adapters first unless the BIOS primary disk is controlled
+  by the first PCI MultiMaster Host Adapter, in which case MultiMaster Host
+  Adapters will be probed first.
+
+FlashPointFirst
+
+  The "FlashPointFirst" option forces FlashPoint Host Adapters to be probed
+  before MultiMaster Host Adapters.
+
+The BusLogic Driver Tagged Queuing Options allow for explicitly specifying
+the Queue Depth and whether Tagged Queuing is permitted for each Target
+Device (assuming that the Target Device supports Tagged Queuing).  The Queue
+Depth is the number of SCSI Commands that are allowed to be concurrently
+presented for execution (either to the Host Adapter or Target Device).  Note
+that explicitly enabling Tagged Queuing may lead to problems; the option to
+enable or disable Tagged Queuing is provided primarily to allow disabling
+Tagged Queuing on Target Devices that do not implement it correctly.  The
+following options are available:
+
+QueueDepth:<integer>
+
+  The "QueueDepth:" or QD:" option specifies the Queue Depth to use for all
+  Target Devices that support Tagged Queuing, as well as the maximum Queue
+  Depth for devices that do not support Tagged Queuing.  If no Queue Depth
+  option is provided, the Queue Depth will be determined automatically based
+  on the Host Adapter's Total Queue Depth and the number, type, speed, and
+  capabilities of the detected Target Devices.  For Host Adapters that
+  require ISA Bounce Buffers, the Queue Depth is automatically set by default
+  to BusLogic_TaggedQueueDepthBB or BusLogic_UntaggedQueueDepthBB to avoid
+  excessive preallocation of DMA Bounce Buffer memory.  Target Devices that
+  do not support Tagged Queuing always have their Queue Depth set to
+  BusLogic_UntaggedQueueDepth or BusLogic_UntaggedQueueDepthBB, unless a
+  lower Queue Depth option is provided.  A Queue Depth of 1 automatically
+  disables Tagged Queuing.
+
+QueueDepth:[<integer>,<integer>...]
+
+  The "QueueDepth:[...]" or "QD:[...]" option specifies the Queue Depth
+  individually for each Target Device.  If an <integer> is omitted, the
+  associated Target Device will have its Queue Depth selected automatically.
+
+TaggedQueuing:Default
+
+  The "TaggedQueuing:Default" or "TQ:Default" option permits Tagged Queuing
+  based on the firmware version of the BusLogic Host Adapter and based on
+  whether the Queue Depth allows queuing multiple commands.
+
+TaggedQueuing:Enable
+
+  The "TaggedQueuing:Enable" or "TQ:Enable" option enables Tagged Queuing for
+  all Target Devices on this Host Adapter, overriding any limitation that
+  would otherwise be imposed based on the Host Adapter firmware version.
+
+TaggedQueuing:Disable
+
+  The "TaggedQueuing:Disable" or "TQ:Disable" option disables Tagged Queuing
+  for all Target Devices on this Host Adapter.
+
+TaggedQueuing:<Target-Spec>
+
+  The "TaggedQueuing:<Target-Spec>" or "TQ:<Target-Spec>" option controls
+  Tagged Queuing individually for each Target Device.  <Target-Spec> is a
+  sequence of "Y", "N", and "X" characters.  "Y" enables Tagged Queuing, "N"
+  disables Tagged Queuing, and "X" accepts the default based on the firmware
+  version.  The first character refers to Target Device 0, the second to
+  Target Device 1, and so on; if the sequence of "Y", "N", and "X" characters
+  does not cover all the Target Devices, unspecified characters are assumed
+  to be "X".
+
+The BusLogic Driver Miscellaneous Options comprise the following:
+
+BusSettleTime:<seconds>
+
+  The "BusSettleTime:" or "BST:" option specifies the Bus Settle Time in
+  seconds.  The Bus Settle Time is the amount of time to wait between a Host
+  Adapter Hard Reset which initiates a SCSI Bus Reset and issuing any SCSI
+  Commands.  If unspecified, it defaults to BusLogic_DefaultBusSettleTime.
+
+InhibitTargetInquiry
+
+  The "InhibitTargetInquiry" option inhibits the execution of an Inquire
+  Target Devices or Inquire Installed Devices command on MultiMaster Host
+  Adapters.  This may be necessary with some older Target Devices that do not
+  respond correctly when Logical Units above 0 are addressed.
+
+The BusLogic Driver Debugging Options comprise the following:
+
+TraceProbe
+
+  The "TraceProbe" option enables tracing of Host Adapter Probing.
+
+TraceHardwareReset
+
+  The "TraceHardwareReset" option enables tracing of Host Adapter Hardware
+  Reset.
+
+TraceConfiguration
+
+  The "TraceConfiguration" option enables tracing of Host Adapter
+  Configuration.
+
+TraceErrors
+
+  The "TraceErrors" option enables tracing of SCSI Commands that return an
+  error from the Target Device.  The CDB and Sense Data will be printed for
+  each SCSI Command that fails.
+
+Debug
+
+  The "Debug" option enables all debugging options.
+
+The following examples demonstrate setting the Queue Depth for Target Devices
+1 and 2 on the first host adapter to 7 and 15, the Queue Depth for all Target
+Devices on the second host adapter to 31, and the Bus Settle Time on the
+second host adapter to 30 seconds.
+
+Linux Kernel Command Line:
+
+  linux BusLogic=QueueDepth:[,7,15];QueueDepth:31,BusSettleTime:30
+
+LILO Linux Boot Loader (in /etc/lilo.conf):
+
+  append = "BusLogic=QueueDepth:[,7,15];QueueDepth:31,BusSettleTime:30"
+
+INSMOD Loadable Kernel Module Installation Facility:
+
+  insmod BusLogic.o \
+      'BusLogic="QueueDepth:[,7,15];QueueDepth:31,BusSettleTime:30"'
+
+NOTE: Module Utilities 2.1.71 or later is required for correct parsing
+      of driver options containing commas.
+
+
+			      DRIVER INSTALLATION
+
+This distribution was prepared for Linux kernel version 2.0.35, but should be
+compatible with 2.0.4 or any later 2.0 series kernel.
+
+To install the new BusLogic SCSI driver, you may use the following commands,
+replacing "/usr/src" with wherever you keep your Linux kernel source tree:
+
+  cd /usr/src
+  tar -xvzf BusLogic-2.0.15.tar.gz
+  mv README.* LICENSE.* BusLogic.[ch] FlashPoint.c linux/drivers/scsi
+  patch -p0 < BusLogic.patch (only for 2.0.33 and below)
+  cd linux
+  make config
+  make zImage
+
+Then install "arch/x86/boot/zImage" as your standard kernel, run lilo if
+appropriate, and reboot.
+
+
+		      BUSLOGIC ANNOUNCEMENTS MAILING LIST
+
+The BusLogic Announcements Mailing List provides a forum for informing Linux
+users of new driver releases and other announcements regarding Linux support
+for BusLogic SCSI Host Adapters.  To join the mailing list, send a message to
+"buslogic-announce-request@dandelion.com" with the line "subscribe" in the
+message body.