forked from luck/tmp_suning_uos_patched
scsi: docs: convert FlashPoint.txt to ReST
Link: https://lore.kernel.org/r/e755b9644047eed6be69fcc77eb797f0801fcb99.1583136624.git.mchehab+huawei@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Mauro Carvalho Chehab
Martin K. Petersen
parent
f22978400e
commit
cc0d9d3ad7
176
Documentation/scsi/FlashPoint.rst
Normal file
176
Documentation/scsi/FlashPoint.rst
Normal file
|
|
@ -0,0 +1,176 @@
|
|||
.. SPDX-License-Identifier: GPL-2.0
|
||||
|
||||
===================================
|
||||
The BusLogic FlashPoint SCSI Driver
|
||||
===================================
|
||||
|
||||
The BusLogic FlashPoint SCSI Host Adapters are now fully supported on Linux.
|
||||
The upgrade program described below has been officially terminated effective
|
||||
31 March 1997 since it is no longer needed.
|
||||
|
||||
::
|
||||
|
||||
MYLEX INTRODUCES LINUX OPERATING SYSTEM SUPPORT FOR ITS
|
||||
BUSLOGIC FLASHPOINT LINE OF SCSI HOST ADAPTERS
|
||||
|
||||
|
||||
FREMONT, CA, -- October 8, 1996 -- Mylex Corporation has expanded Linux
|
||||
operating system support to its BusLogic brand of FlashPoint Ultra SCSI
|
||||
host adapters. All of BusLogic's other SCSI host adapters, including the
|
||||
MultiMaster line, currently support the Linux operating system. Linux
|
||||
drivers and information will be available on October 15th at
|
||||
http://sourceforge.net/projects/dandelion/.
|
||||
|
||||
"Mylex is committed to supporting the Linux community," says Peter Shambora,
|
||||
vice president of marketing for Mylex. "We have supported Linux driver
|
||||
development and provided technical support for our host adapters for several
|
||||
years, and are pleased to now make our FlashPoint products available to this
|
||||
user base."
|
||||
|
||||
The Linux Operating System
|
||||
==========================
|
||||
|
||||
Linux is a freely-distributed implementation of UNIX for Intel x86, Sun
|
||||
SPARC, SGI MIPS, Motorola 68k, Digital Alpha AXP and Motorola PowerPC
|
||||
machines. It supports a wide range of software, including the X Window
|
||||
System, Emacs, and TCP/IP networking. Further information is available at
|
||||
http://www.linux.org and http://www.ssc.com/.
|
||||
|
||||
FlashPoint Host Adapters
|
||||
========================
|
||||
|
||||
The FlashPoint family of Ultra SCSI host adapters, designed for workstation
|
||||
and file server environments, are available in narrow, wide, dual channel,
|
||||
and dual channel wide versions. These adapters feature SeqEngine
|
||||
automation technology, which minimizes SCSI command overhead and reduces
|
||||
the number of interrupts generated to the CPU.
|
||||
|
||||
About Mylex
|
||||
===========
|
||||
|
||||
Mylex Corporation (NASDAQ/NM SYMBOL: MYLX), founded in 1983, is a leading
|
||||
producer of RAID technology and network management products. The company
|
||||
produces high performance disk array (RAID) controllers, and complementary
|
||||
computer products for network servers, mass storage systems, workstations
|
||||
and system boards. Through its wide range of RAID controllers and its
|
||||
BusLogic line of Ultra SCSI host adapter products, Mylex provides enabling
|
||||
intelligent I/O technologies that increase network management control,
|
||||
enhance CPU utilization, optimize I/O performance, and ensure data security
|
||||
and availability. Products are sold globally through a network of OEMs,
|
||||
major distributors, VARs, and system integrators. Mylex Corporation is
|
||||
headquartered at 34551 Ardenwood Blvd., Fremont, CA.
|
||||
|
||||
Contact:
|
||||
========
|
||||
|
||||
::
|
||||
|
||||
Peter Shambora
|
||||
Vice President of Marketing
|
||||
Mylex Corp.
|
||||
510/796-6100
|
||||
peters@mylex.com
|
||||
|
||||
|
||||
::
|
||||
|
||||
ANNOUNCEMENT
|
||||
BusLogic FlashPoint LT/BT-948 Upgrade Program
|
||||
1 February 1996
|
||||
|
||||
ADDITIONAL ANNOUNCEMENT
|
||||
BusLogic FlashPoint LW/BT-958 Upgrade Program
|
||||
14 June 1996
|
||||
|
||||
Ever since its introduction last October, the BusLogic FlashPoint LT has
|
||||
been problematic for members of the Linux community, in that no Linux
|
||||
drivers have been available for this new Ultra SCSI product. Despite its
|
||||
officially being positioned as a desktop workstation product, and not being
|
||||
particularly well suited for a high performance multitasking operating
|
||||
system like Linux, the FlashPoint LT has been touted by computer system
|
||||
vendors as the latest thing, and has been sold even on many of their high
|
||||
end systems, to the exclusion of the older MultiMaster products. This has
|
||||
caused grief for many people who inadvertently purchased a system expecting
|
||||
that all BusLogic SCSI Host Adapters were supported by Linux, only to
|
||||
discover that the FlashPoint was not supported and would not be for quite
|
||||
some time, if ever.
|
||||
|
||||
After this problem was identified, BusLogic contacted its major OEM
|
||||
customers to make sure the BT-946C/956C MultiMaster cards would still be
|
||||
made available, and that Linux users who mistakenly ordered systems with
|
||||
the FlashPoint would be able to upgrade to the BT-946C. While this helped
|
||||
many purchasers of new systems, it was only a partial solution to the
|
||||
overall problem of FlashPoint support for Linux users. It did nothing to
|
||||
assist the people who initially purchased a FlashPoint for a supported
|
||||
operating system and then later decided to run Linux, or those who had
|
||||
ended up with a FlashPoint LT, believing it was supported, and were unable
|
||||
to return it.
|
||||
|
||||
In the middle of December, I asked to meet with BusLogic's senior
|
||||
management to discuss the issues related to Linux and free software support
|
||||
for the FlashPoint. Rumors of varying accuracy had been circulating
|
||||
publicly about BusLogic's attitude toward the Linux community, and I felt
|
||||
it was best that these issues be addressed directly. I sent an email
|
||||
message after 11pm one evening, and the meeting took place the next
|
||||
afternoon. Unfortunately, corporate wheels sometimes grind slowly,
|
||||
especially when a company is being acquired, and so it's taken until now
|
||||
before the details were completely determined and a public statement could
|
||||
be made.
|
||||
|
||||
BusLogic is not prepared at this time to release the information necessary
|
||||
for third parties to write drivers for the FlashPoint. The only existing
|
||||
FlashPoint drivers have been written directly by BusLogic Engineering, and
|
||||
there is no FlashPoint documentation sufficiently detailed to allow outside
|
||||
developers to write a driver without substantial assistance. While there
|
||||
are people at BusLogic who would rather not release the details of the
|
||||
FlashPoint architecture at all, that debate has not yet been settled either
|
||||
way. In any event, even if documentation were available today it would
|
||||
take quite a while for a usable driver to be written, especially since I'm
|
||||
not convinced that the effort required would be worthwhile.
|
||||
|
||||
However, BusLogic does remain committed to providing a high performance
|
||||
SCSI solution for the Linux community, and does not want to see anyone left
|
||||
unable to run Linux because they have a Flashpoint LT. Therefore, BusLogic
|
||||
has put in place a direct upgrade program to allow any Linux user worldwide
|
||||
to trade in their FlashPoint LT for the new BT-948 MultiMaster PCI Ultra
|
||||
SCSI Host Adapter. The BT-948 is the Ultra SCSI successor to the BT-946C
|
||||
and has all the best features of both the BT-946C and FlashPoint LT,
|
||||
including smart termination and a flash PROM for easy firmware updates, and
|
||||
is of course compatible with the present Linux driver. The price for this
|
||||
upgrade has been set at US $45 plus shipping and handling, and the upgrade
|
||||
program will be administered through BusLogic Technical Support, which can
|
||||
be reached by electronic mail at techsup@buslogic.com, by Voice at +1 408
|
||||
654-0760, or by FAX at +1 408 492-1542.
|
||||
|
||||
As of 14 June 1996, the original BusLogic FlashPoint LT to BT-948 upgrade
|
||||
program has now been extended to encompass the FlashPoint LW Wide Ultra
|
||||
SCSI Host Adapter. Any Linux user worldwide may trade in their FlashPoint
|
||||
LW (BT-950) for a BT-958 MultiMaster PCI Ultra SCSI Host Adapter. The
|
||||
price for this upgrade has been set at US $65 plus shipping and handling.
|
||||
|
||||
I was a beta test site for the BT-948/958, and versions 1.2.1 and 1.3.1 of
|
||||
my BusLogic driver already included latent support for the BT-948/958.
|
||||
Additional cosmetic support for the Ultra SCSI MultiMaster cards was added
|
||||
subsequent releases. As a result of this cooperative testing process,
|
||||
several firmware bugs were found and corrected. My heavily loaded Linux
|
||||
test system provided an ideal environment for testing error recovery
|
||||
processes that are much more rarely exercised in production systems, but
|
||||
are crucial to overall system stability. It was especially convenient
|
||||
being able to work directly with their firmware engineer in demonstrating
|
||||
the problems under control of the firmware debugging environment; things
|
||||
sure have come a long way since the last time I worked on firmware for an
|
||||
embedded system. I am presently working on some performance testing and
|
||||
expect to have some data to report in the not too distant future.
|
||||
|
||||
BusLogic asked me to send this announcement since a large percentage of the
|
||||
questions regarding support for the FlashPoint have either been sent to me
|
||||
directly via email, or have appeared in the Linux newsgroups in which I
|
||||
participate. To summarize, BusLogic is offering Linux users an upgrade
|
||||
from the unsupported FlashPoint LT (BT-930) to the supported BT-948 for US
|
||||
$45 plus shipping and handling, or from the unsupported FlashPoint LW
|
||||
(BT-950) to the supported BT-958 for $65 plus shipping and handling.
|
||||
Contact BusLogic Technical Support at techsup@buslogic.com or +1 408
|
||||
654-0760 to take advantage of their offer.
|
||||
|
||||
Leonard N. Zubkoff
|
||||
lnz@dandelion.com
|
||||
|
|
@ -1,163 +0,0 @@
|
|||
The BusLogic FlashPoint SCSI Host Adapters are now fully supported on Linux.
|
||||
The upgrade program described below has been officially terminated effective
|
||||
31 March 1997 since it is no longer needed.
|
||||
|
||||
|
||||
|
||||
MYLEX INTRODUCES LINUX OPERATING SYSTEM SUPPORT FOR ITS
|
||||
BUSLOGIC FLASHPOINT LINE OF SCSI HOST ADAPTERS
|
||||
|
||||
|
||||
FREMONT, CA, -- October 8, 1996 -- Mylex Corporation has expanded Linux
|
||||
operating system support to its BusLogic brand of FlashPoint Ultra SCSI
|
||||
host adapters. All of BusLogic's other SCSI host adapters, including the
|
||||
MultiMaster line, currently support the Linux operating system. Linux
|
||||
drivers and information will be available on October 15th at
|
||||
http://sourceforge.net/projects/dandelion/.
|
||||
|
||||
"Mylex is committed to supporting the Linux community," says Peter Shambora,
|
||||
vice president of marketing for Mylex. "We have supported Linux driver
|
||||
development and provided technical support for our host adapters for several
|
||||
years, and are pleased to now make our FlashPoint products available to this
|
||||
user base."
|
||||
|
||||
The Linux Operating System
|
||||
|
||||
Linux is a freely-distributed implementation of UNIX for Intel x86, Sun
|
||||
SPARC, SGI MIPS, Motorola 68k, Digital Alpha AXP and Motorola PowerPC
|
||||
machines. It supports a wide range of software, including the X Window
|
||||
System, Emacs, and TCP/IP networking. Further information is available at
|
||||
http://www.linux.org and http://www.ssc.com/.
|
||||
|
||||
FlashPoint Host Adapters
|
||||
|
||||
The FlashPoint family of Ultra SCSI host adapters, designed for workstation
|
||||
and file server environments, are available in narrow, wide, dual channel,
|
||||
and dual channel wide versions. These adapters feature SeqEngine
|
||||
automation technology, which minimizes SCSI command overhead and reduces
|
||||
the number of interrupts generated to the CPU.
|
||||
|
||||
About Mylex
|
||||
|
||||
Mylex Corporation (NASDAQ/NM SYMBOL: MYLX), founded in 1983, is a leading
|
||||
producer of RAID technology and network management products. The company
|
||||
produces high performance disk array (RAID) controllers, and complementary
|
||||
computer products for network servers, mass storage systems, workstations
|
||||
and system boards. Through its wide range of RAID controllers and its
|
||||
BusLogic line of Ultra SCSI host adapter products, Mylex provides enabling
|
||||
intelligent I/O technologies that increase network management control,
|
||||
enhance CPU utilization, optimize I/O performance, and ensure data security
|
||||
and availability. Products are sold globally through a network of OEMs,
|
||||
major distributors, VARs, and system integrators. Mylex Corporation is
|
||||
headquartered at 34551 Ardenwood Blvd., Fremont, CA.
|
||||
|
||||
####
|
||||
|
||||
Contact:
|
||||
|
||||
Peter Shambora
|
||||
Vice President of Marketing
|
||||
Mylex Corp.
|
||||
510/796-6100
|
||||
peters@mylex.com
|
||||
|
||||
ANNOUNCEMENT
|
||||
BusLogic FlashPoint LT/BT-948 Upgrade Program
|
||||
1 February 1996
|
||||
|
||||
ADDITIONAL ANNOUNCEMENT
|
||||
BusLogic FlashPoint LW/BT-958 Upgrade Program
|
||||
14 June 1996
|
||||
|
||||
Ever since its introduction last October, the BusLogic FlashPoint LT has
|
||||
been problematic for members of the Linux community, in that no Linux
|
||||
drivers have been available for this new Ultra SCSI product. Despite its
|
||||
officially being positioned as a desktop workstation product, and not being
|
||||
particularly well suited for a high performance multitasking operating
|
||||
system like Linux, the FlashPoint LT has been touted by computer system
|
||||
vendors as the latest thing, and has been sold even on many of their high
|
||||
end systems, to the exclusion of the older MultiMaster products. This has
|
||||
caused grief for many people who inadvertently purchased a system expecting
|
||||
that all BusLogic SCSI Host Adapters were supported by Linux, only to
|
||||
discover that the FlashPoint was not supported and would not be for quite
|
||||
some time, if ever.
|
||||
|
||||
After this problem was identified, BusLogic contacted its major OEM
|
||||
customers to make sure the BT-946C/956C MultiMaster cards would still be
|
||||
made available, and that Linux users who mistakenly ordered systems with
|
||||
the FlashPoint would be able to upgrade to the BT-946C. While this helped
|
||||
many purchasers of new systems, it was only a partial solution to the
|
||||
overall problem of FlashPoint support for Linux users. It did nothing to
|
||||
assist the people who initially purchased a FlashPoint for a supported
|
||||
operating system and then later decided to run Linux, or those who had
|
||||
ended up with a FlashPoint LT, believing it was supported, and were unable
|
||||
to return it.
|
||||
|
||||
In the middle of December, I asked to meet with BusLogic's senior
|
||||
management to discuss the issues related to Linux and free software support
|
||||
for the FlashPoint. Rumors of varying accuracy had been circulating
|
||||
publicly about BusLogic's attitude toward the Linux community, and I felt
|
||||
it was best that these issues be addressed directly. I sent an email
|
||||
message after 11pm one evening, and the meeting took place the next
|
||||
afternoon. Unfortunately, corporate wheels sometimes grind slowly,
|
||||
especially when a company is being acquired, and so it's taken until now
|
||||
before the details were completely determined and a public statement could
|
||||
be made.
|
||||
|
||||
BusLogic is not prepared at this time to release the information necessary
|
||||
for third parties to write drivers for the FlashPoint. The only existing
|
||||
FlashPoint drivers have been written directly by BusLogic Engineering, and
|
||||
there is no FlashPoint documentation sufficiently detailed to allow outside
|
||||
developers to write a driver without substantial assistance. While there
|
||||
are people at BusLogic who would rather not release the details of the
|
||||
FlashPoint architecture at all, that debate has not yet been settled either
|
||||
way. In any event, even if documentation were available today it would
|
||||
take quite a while for a usable driver to be written, especially since I'm
|
||||
not convinced that the effort required would be worthwhile.
|
||||
|
||||
However, BusLogic does remain committed to providing a high performance
|
||||
SCSI solution for the Linux community, and does not want to see anyone left
|
||||
unable to run Linux because they have a Flashpoint LT. Therefore, BusLogic
|
||||
has put in place a direct upgrade program to allow any Linux user worldwide
|
||||
to trade in their FlashPoint LT for the new BT-948 MultiMaster PCI Ultra
|
||||
SCSI Host Adapter. The BT-948 is the Ultra SCSI successor to the BT-946C
|
||||
and has all the best features of both the BT-946C and FlashPoint LT,
|
||||
including smart termination and a flash PROM for easy firmware updates, and
|
||||
is of course compatible with the present Linux driver. The price for this
|
||||
upgrade has been set at US $45 plus shipping and handling, and the upgrade
|
||||
program will be administered through BusLogic Technical Support, which can
|
||||
be reached by electronic mail at techsup@buslogic.com, by Voice at +1 408
|
||||
654-0760, or by FAX at +1 408 492-1542.
|
||||
|
||||
As of 14 June 1996, the original BusLogic FlashPoint LT to BT-948 upgrade
|
||||
program has now been extended to encompass the FlashPoint LW Wide Ultra
|
||||
SCSI Host Adapter. Any Linux user worldwide may trade in their FlashPoint
|
||||
LW (BT-950) for a BT-958 MultiMaster PCI Ultra SCSI Host Adapter. The
|
||||
price for this upgrade has been set at US $65 plus shipping and handling.
|
||||
|
||||
I was a beta test site for the BT-948/958, and versions 1.2.1 and 1.3.1 of
|
||||
my BusLogic driver already included latent support for the BT-948/958.
|
||||
Additional cosmetic support for the Ultra SCSI MultiMaster cards was added
|
||||
subsequent releases. As a result of this cooperative testing process,
|
||||
several firmware bugs were found and corrected. My heavily loaded Linux
|
||||
test system provided an ideal environment for testing error recovery
|
||||
processes that are much more rarely exercised in production systems, but
|
||||
are crucial to overall system stability. It was especially convenient
|
||||
being able to work directly with their firmware engineer in demonstrating
|
||||
the problems under control of the firmware debugging environment; things
|
||||
sure have come a long way since the last time I worked on firmware for an
|
||||
embedded system. I am presently working on some performance testing and
|
||||
expect to have some data to report in the not too distant future.
|
||||
|
||||
BusLogic asked me to send this announcement since a large percentage of the
|
||||
questions regarding support for the FlashPoint have either been sent to me
|
||||
directly via email, or have appeared in the Linux newsgroups in which I
|
||||
participate. To summarize, BusLogic is offering Linux users an upgrade
|
||||
from the unsupported FlashPoint LT (BT-930) to the supported BT-948 for US
|
||||
$45 plus shipping and handling, or from the unsupported FlashPoint LW
|
||||
(BT-950) to the supported BT-958 for $65 plus shipping and handling.
|
||||
Contact BusLogic Technical Support at techsup@buslogic.com or +1 408
|
||||
654-0760 to take advantage of their offer.
|
||||
|
||||
Leonard N. Zubkoff
|
||||
lnz@dandelion.com
|
||||
|
|
@ -19,5 +19,6 @@ Linux SCSI Subsystem
|
|||
cxgb3i
|
||||
dc395x
|
||||
dpti
|
||||
FlashPoint
|
||||
|
||||
scsi_transport_srp/figures
|
||||
|
|
|
|||
|
|
@ -503,7 +503,7 @@ config SCSI_BUSLOGIC
|
|||
Adapters. Consult the SCSI-HOWTO, available from
|
||||
<http://www.tldp.org/docs.html#howto>, and the files
|
||||
<file:Documentation/scsi/BusLogic.rst> and
|
||||
<file:Documentation/scsi/FlashPoint.txt> for more information.
|
||||
<file:Documentation/scsi/FlashPoint.rst> for more information.
|
||||
Note that support for FlashPoint is only available for 32-bit
|
||||
x86 configurations.
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user