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IVANTI/epm-manage-winpe/Drivers/x86/DriversHP/storage/WYGF4_A00-00/driverconfigparam.def
David Wuibaille 6a2f2de58e import depuis ancien GitHub
2025-10-31 08:38:13 +01:00

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///////////////////////////////////////////////////////////////////////////////
// //
// LSI //
// Driver Configuration Parameter //
// Definiton File //
// //
// This file contains a list of records, each defining a single //
// configuration parameter used to control operation of a LSI device //
// driver. //
// //
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
Name="PlaceHolder"
MinValue=0
MaxValue=0
StabilityImpact=0
LSI_SAS=1
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=1
LSI_FC=1
LSI_SSS=1
MEGASAS2=1
PERCSAS2=1
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
This parameter is used for a placeholder when all actual driver configuration
parameters are set to their default values."
///////////////////////////////////////////////////////////////////////////////
Name="NumberOfReplyBuffers"
MinValue=1
MaxValue=200
StabilityImpact=1
LSI_SAS=1
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=1
LSI_FC=1
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
Number of reply buffers to allocate at start of day. Driver will always
allocate at least 1 to be used with initialization and exception handling
cases. The user should be aware that selecting too small a number may limit
performance due to resource contention within the IOCl The driver will insure
the value used is not greater than the IOC's reported reply FIFO depth."
///////////////////////////////////////////////////////////////////////////////
Name="NumberOfRequestMessageBuffers"
MinValue=10
MaxValue=9999999
StabilityImpact=1
LSI_SAS=1
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=1
LSI_FC=1
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
Number of request message buffers to allocate at SOD. The driver will insure
the value used is not greater than the IOCs reported request FIFO depth. The
default value is the number of F/W Global Credits issued by firmware to the
host driver.
The user should be extremely careful when changing this parameter because
it can cause starvation of I/O resources at lower levels, adversely affecting
storage system operation. The user also needs to be careful with the maximum
because if it exceeds the F/W credits, requests will get dropped on the floor."
///////////////////////////////////////////////////////////////////////////////
Name="LogExceptionEvents"
MinValue=0
MaxValue=1
StabilityImpact=0
LSI_SAS=1
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=1
LSI_FC=1
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
This parameter controls whether or not the driver logs extra exception
information to the system error log.
0 = Do not log extra information.
1 = Log extra information."
///////////////////////////////////////////////////////////////////////////////
Name="ResetType"
MinValue=0
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=1
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
This parameter can cause the driver to issue all Scsi Task Management bus
reset messages using the TargetReset option, as opposed to the LIPReset
option.
0 = Use the TargetReset option.
1 = Use the LIPReset option"
///////////////////////////////////////////////////////////////////////////////
Name="DisableRescan"
MinValue=0
MaxValue=1
StabilityImpact=1
LSI_SAS=1
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=1
LSI_FC=1
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
If non-zero the driver will not report a BusChangeDetected event back to the
OS when a BusRescan notification is received from the F/W. With some LSI RAID
configurations, an automatic rescan of devices will cause a RAID controller
fail-over to not complete successfully.
Turning this parameter off will cause devices to NOT be detected as being
removed or added. This parameter can adversely affect storage system
operation."
///////////////////////////////////////////////////////////////////////////////
Name="DisableDomainValidation"
MinValue=0
MaxValue=1
StabilityImpact=1
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=1
LSI_FC=0
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
If non-zero the driver will not perform Domain Validation testing. This
applies only to parallel SCSI devices. Be extremely careful when modifying
this parameter.
Turning this parameter off can cause a device which is detected by Domain
Validation as not supporting higher parallel SCSI speeds to be run at those
higher speeds anyway, which can cause bus hangs, timeouts, etc. This
parameter can adversely affect storage system operation."
///////////////////////////////////////////////////////////////////////////////
Name="DisableFwQueueFullHandling"
MinValue=0
MaxValue=1
StabilityImpact=0
LSI_SAS=1
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
If non-zero the F/W will not handle Queue Full returns and throttling of I/Os
to a device at the F/W level. All Queue Full returns from the target device
will be sent back to the OS. This applies only to SAS devices. For all other
device types, all Queue Full returns are sent back to the OS."
///////////////////////////////////////////////////////////////////////////////
Name="Enable160IU"
MinValue=0
MaxValue=1
StabilityImpact=1
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=1
LSI_FC=0
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to parallel SCSI.
If non-zero the driver will negotiate for packetized (information unit <20> IU)
operation at Ultra160 speed. By default, the driver will NOT negotiate for
packetized at Ultra160 speed. This applies only to parallel SCSI devices.
Be careful using this parameter.
Enabling IU for U160 is problematic because there are lots of U160 devices
that advertise they support IU, but don't."
///////////////////////////////////////////////////////////////////////////////
Name="Enable160QAS"
MinValue=0
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=1
LSI_FC=0
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to parallel SCSI.
If non-zero the driver will negotiate for the Quick Arbitrate and Select (QAS)
feature at Ultra160 speed (improving SCSI bus utilization). By default, the
driver will NOT negotiate for QAS at Ultra160 speed.
Enabling QAS for U160 is problematic because there are lots of U160 devices
that advertise they support QAS, but don't."
///////////////////////////////////////////////////////////////////////////////
Name="Disable320QAS"
MinValue=0
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=1
LSI_FC=0
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to parallel SCSI.
If non-zero the driver will NOT negotiate for the Quick Arbitrate and Select
(QAS) feature at Ultra320 speed. By default, the driver will negotiate for
QAS (improving SCSI bus utilization) for Ultra320 data rate."
///////////////////////////////////////////////////////////////////////////////
Name="MPIOMode"
MinValue=0
MaxValue=2
StabilityImpact=1
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=1
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
MPIOMode is used for support of multi-pathing configurations, where a multi-
pathing filter driver is installed. MPIOMode should be set as follows.
0 = No multi-pathing support installed (Default).
1 = This setting is for the LSI MyStorage multi-pathing filter driver.
2 = This setting is for the Microsoft MPIO multi-pathing filter driver.
This parameter is more of a needed registry entry (with the proper mode)
rather than something that is optional."
///////////////////////////////////////////////////////////////////////////////
Name="LUN_Pers"
MinValue=0
MaxValue=1
StabilityImpact=1
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=1
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
If zero then driver based LUN persistency will be disabled. The default state
is LUN persistency enabled. This allows a Fiber Channel controller to be hard
reset but still keep existing device mappings. Device mappings are NOT
retained across a system reboot.
Be extremely careful using this parameter.
Turning this off means that on a hard reset of the FC adapter, the bus/target
ID can change, leading to data corruption. This parameter can result in
adverse storage system operation, including data corruption on storage
devices."
///////////////////////////////////////////////////////////////////////////////
Name="MaximumTargetQueueDepth"
MinValue=1
MaxValue=254
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=1
LSI_FC=1
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
The maximum number of concurrent I/Os that will be issued to a single target
ID. The default setting of 63 works well with U320 devices. A setting of 31
may need to be used with U160 devices. This setting prevents multiple Queue
Full returns back to the OS, which can cause Event 11 and Event 15 to appear
in the Windows Event Log. The minimum value that can be specified is 1.
The default is 64 for Fibre Channel and 63 for SCSI because that is what most
drives currently shipping can support, and it is large enough to provide good
performance for random I/O.
Any value above 254 will be forced to 20 by StorPort, so the maximum value of
254 has been established.
Setting this parameter to anything larger than the maximum target queue depth
currently in-use by target devices will cause Queue Full status returns.
Note that the maximum target queue depth in-use by target devices is a very
nebulous number, which changes dynamically over time based upon the present
mixture of IO sizes, current workload and resources available in the target
device.
While this parameter affects storage system performance, it should NOT have
an impact upon storage system stability."
///////////////////////////////////////////////////////////////////////////////
Name="MaxSASQueueDepth"
MinValue=1
MaxValue=254
StabilityImpact=0
LSI_SAS=1
LSI_SAS2=1
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
The maximum number of concurrent I/Os that will be issued to a single target
ID for SAS devices. The default setting is 64. Making this setting too high
can cause multiple Queue Full returns back to the OS, which can cause Event
11 and Event 15 to appear in the Windows Event Log.
The minimum value that can be specified is 1. A value of 0 will result in a
queue depth of 1.
Any value above 254 will be forced to 20 by StorPort, so the maximum value of
254 has been established.
Setting this parameter to anything larger than the maximum target queue depth
currently in-use by target devices will cause Queue Full status returns.
Note that the maximum target queue depth in-use by target devices is a very
nebulous number, which changes dynamically over time based upon the present
mixture of IO sizes, current workload and resources available in the target
device.
While this parameter affects storage system performance, it should NOT have
an impact upon storage system stability."
///////////////////////////////////////////////////////////////////////////////
Name="MaxSATAQueueDepth"
MinValue=1
MaxValue=254
StabilityImpact=0
LSI_SAS=1
LSI_SAS2=1
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
The maximum number of concurrent I/Os that will be issued to a single target
ID for SATA devices. The default setting is 32. Making this setting too high
can cause multiple Queue Full returns back to the OS, which can cause Event 11
and Event 15 to appear in the Windows Event Log.
The minimum value that can be specified is 1. A value of 0 will result in a
queue depth of 1.
Any value above 254 will be forced to 20 by StorPort, so the maximum value of
254 has been established.
Setting this parameter to anything larger than the maximum target queue depth
currently in-use by targert devices will cause Queue Full status returns.
Note that the maximum target queue depth in-use by target devices is a very
nebulous number, which changes dynamically over time based upon the present
mixture of IO sizes, current workload and resources available in the target
device.
While this parameter affects storage system performance, it should NOT have
an impact upon storage system stability."
///////////////////////////////////////////////////////////////////////////////
Name="DisableSASPersClear"
MinValue=0
MaxValue=1
StabilityImpact=0
LSI_SAS=1
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
If non-zero then the driver will NOT clear the persistency settings for non-
present devices if a full SAS F/W persistency table is detected. This can
result is attached SAS devices not being accessible to the OS.
Worst case, this parameter can cause a newly attached target to NOT be seen
by the OS. No other adverse side effects are associated with this parameter."
///////////////////////////////////////////////////////////////////////////////
Name="StopOnBusReset"
MinValue=0
MaxValue=1
StabilityImpact=1
LSI_SAS=1
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=1
LSI_FC=1
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
If this parameter is non-zero the driver will blue screen (BSOD) the system
if a request to perform a bus reset is received. The bus reset is not issued.
NOTE: This is to be used ONLY for debug of F/W issues by preventing the
system from resetting the adapter. Do not use this parameter during normal
system operation, because it can easily freeze an operational storage system
by not allowing 'normal' bus resets to occur. Bus resets are part of the
StorPort recovery action initiated when IOs timeout."
///////////////////////////////////////////////////////////////////////////////
Name="StopOnDiagReset"
MinValue=0
MaxValue=1
StabilityImpact=1
LSI_SAS=1
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=1
LSI_FC=1
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
If non-zero then the driver will blue screen the system if it attempt to diag
(hard) reset the adapter. The diag reset will not be issued.
NOTE: This is to be used ONLY for debug of F/W issues by preventing the
system from resetting the adapter. Do not use this parameter during normal
system operation, because it can easily freeze an operational storage system
by not allowing 'normal' diag (hardware) resets to occur. Diag resets are
done by the driver whenever it needs to recover rhe adapter hardware (e.g.
when the adapter issues a fault), and this parameter will cause the system to
hang when one needs to be done."
///////////////////////////////////////////////////////////////////////////////
Name="HWFaultLimit"
MinValue=0
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=1
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
If non-zero then this will detect certain F/W faults which indicate a H/W
SRAM failure condition, and will log an error event then count down the
limit. This was implemented for certain FC adapters that contained SRAM
modules that would degrade over time."
///////////////////////////////////////////////////////////////////////////////
Name="EEDP_T10_Enable"
MinValue=0
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=1
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
If non-zero then EEDP (End-to-End Data Protection) is enabled."
///////////////////////////////////////////////////////////////////////////////
Name="ResumeDelay"
MinValue=1
MaxValue=60
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
Specifies the resume delay in seconds. Default is 10 seconds."
///////////////////////////////////////////////////////////////////////////////
Name="EnaDiag"
MinValue=0
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
This parameter is set to 1 to activate diag buffer handling within the driver,
or to 0 to disable diag buffer handling within the driver. Once enabled, there
are 3 types of firmware diag buffers: Snapshot, Trace and Extended.
Each type has a number of parameters which control it, as follows.
SNAPSHOT:
SSBUffSize = specifies BufferLength
SSImmed = If set to non-zero it causes the immediate flag to be set TRUE
TRACE:
TBuffSize = specifies BufferLength
TImmed = If set to non-zero it causes the immediate flag to be set TRUE
TPS0-TPS9 = specify Trace Product Specific values (10 of them possible)
EXTENDED:
EXBuffSize = specifies BufferLength
EXImmed = If set to non-zero it causes the immediate flag to be set TRUE
EXType = specifies the ExtendedBufferType
NOTE: If the sum of the specified enabled diag buffer sizes is too large for
the memory to be allocated in the driver NonCached Extension, the buffers will
not be allocated, diag buffers will be disabled, and an event (AD01002B) will
be logged in the System event log. However, the driver/adapter will still
initialize and be operational."
///////////////////////////////////////////////////////////////////////////////
Name="SSBuffSize"
MinValue=10240
MaxValue=9999999
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
SSBUffSize specifies BufferLength for a Snapshot diag buffer."
///////////////////////////////////////////////////////////////////////////////
Name="SSImmed"
MinValue=0
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
If set to 1 it causes the immediate flag to be set TRUE for a Snapshot disg
buffer."
///////////////////////////////////////////////////////////////////////////////
Name="TBuffSize"
MinValue=10240
MaxValue=9999999
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
TBuffSize specifies BufferLength for a Trace diag buffer."
///////////////////////////////////////////////////////////////////////////////
Name="TImmed"
MinValue=0
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
If set to 1 it causes the immediate flag to be set TRUE for a Trace diag buffer."
///////////////////////////////////////////////////////////////////////////////
Name="TPS0"
MinValue=0
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter specifies Trace Product Specific values for Trace diag buffers
(10 of them are possible, TPS0-TPS9). The valuse used here are firmwar
specific."
///////////////////////////////////////////////////////////////////////////////
Name="TPS1"
MinValue=0
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter specifies Trace Product Specific values for Trace diag buffers
(10 of them are possible, TPS0-TPS9). The valuse used here are firmwar
specific."
///////////////////////////////////////////////////////////////////////////////
Name="TPS2"
MinValue=0
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter specifies Trace Product Specific values for Trace diag buffers
(10 of them are possible, TPS0-TPS9). The valuse used here are firmwar
specific."
///////////////////////////////////////////////////////////////////////////////
Name="TPS3"
MinValue=0
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter specifies Trace Product Specific values for Trace diag buffers
(10 of them are possible, TPS0-TPS9). The valuse used here are firmwar
specific."
///////////////////////////////////////////////////////////////////////////////
Name="TPS4"
MinValue=0
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter specifies Trace Product Specific values for Trace diag buffers
(10 of them are possible, TPS0-TPS9). The valuse used here are firmwar
specific."
///////////////////////////////////////////////////////////////////////////////
Name="TPS5"
MinValue=0
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter specifies Trace Product Specific values for Trace diag buffers
(10 of them are possible, TPS0-TPS9). The valuse used here are firmwar
specific."
///////////////////////////////////////////////////////////////////////////////
Name="TPS6"
MinValue=0
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter specifies Trace Product Specific values for Trace diag buffers
(10 of them are possible, TPS0-TPS9). The valuse used here are firmwar
specific."
///////////////////////////////////////////////////////////////////////////////
Name="TPS7"
MinValue=0
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter specifies Trace Product Specific values for Trace diag buffers
(10 of them are possible, TPS0-TPS9). The valuse used here are firmwar
specific."
///////////////////////////////////////////////////////////////////////////////
Name="TPS8"
MinValue=0
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter specifies Trace Product Specific values for Trace diag buffers
(10 of them are possible, TPS0-TPS9). The valuse used here are firmwar
specific."
///////////////////////////////////////////////////////////////////////////////
Name="TPS9"
MinValue=0
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter specifies Trace Product Specific values for Trace diag buffers
(10 of them are possible, TPS0-TPS9). The valuse used here are firmwar
specific."
///////////////////////////////////////////////////////////////////////////////
Name="EXBuffSize"
MinValue=10240
MaxValue=9999999
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
Specifies BufferLength for an Extended diag buffer."
///////////////////////////////////////////////////////////////////////////////
Name="EXImmed"
MinValue=0
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
If set to 1 it causes the immediate flag to be set TRUE for an Extended diag
buffer."
///////////////////////////////////////////////////////////////////////////////
Name="EXType"
MinValue=0
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=1
SRAMPT3=1
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
Specifies the ExtendedBufferType. The value used here is firmware specific."
///////////////////////////////////////////////////////////////////////////////
Name="MaxSGList"
MinValue=17
MaxValue=513
StabilityImpact=0
LSI_SAS=1
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=1
LSI_FC=1
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
The MaxSGList parameter controls the maximum size of an IO handled by the
driver. The minimum setting of 17 results in a maximum 64 KB IO size, while
the maximum setting of 513 results in a maximum 2 MB IO Size (the largest
possible). A setting of 33 would provide a maximum 128 KB IO size. The
setting of this parameter can have a significant impact on storage system
performance, which can be tuned to optimize for specific IO sizes. The default
setting is 257 (0x101), resulting in a maximum 1 MB IO size, shown to provide
good performance with varing IO demands (normally the situation)."
///////////////////////////////////////////////////////////////////////////////
Name="RTTraceBufferSize"
MinValue=0
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=1
LSI_GEN2=1
SAS2XP86=1
LSI_SCSI=0
LSI_FC=0
LSI_SSS=1
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
Specifies the size, in bytes, of the RTTrace event log buffer allocated for
each adapter by the driver during initialization. This buffer is used as a
circular buffer, wherein older event logs are replaced with newer ones once
the buffer wraps. The larger this buffer, the more event logs the driver
can capture, but the larger the driver's memory foot print within the system.
Default value is 10,240."
///////////////////////////////////////////////////////////////////////////////
Name="NoBoardReset"
MinValue=0
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=1
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Fibre Channel.
The NoBoardReset parameter was implemented to intentionally cause a system
crash (Windows Blue Screen) under very specific circumstances, instead of
resetting the adapter. Modifying this parameter causes system crashes.
NoBoardReset should not be modified."
///////////////////////////////////////////////////////////////////////////////
Name="MaxInBandBuffers"
MinValue=4
MaxValue=255
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=1
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Fibre Channel.
MaxInBandBuffers controls the number of InBand Management buffers that will be
allocated by the driver. Default is 16."
///////////////////////////////////////////////////////////////////////////////
Name="IntCoalDepth"
MinValue=0
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=1
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=1
LSI_FC=1
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=0
SRAMPT3=0
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
Number of completed I/O operations to coalesce before issuing an interrupt to
the OS. If this number of I/O operations doesn<73>t complete before the interrupt
coalescing timeout is hit, the F/W will immediately generate an interrupt.
To disable interrupt coalescing, set the following entries:
IntCoalTimeout=0; IntCoalDepth=1;
Default is set per NVRAM on the adapter.
"
///////////////////////////////////////////////////////////////////////////////
Name="IntCoalTimeout"
MinValue=0
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=1
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=1
LSI_FC=1
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=1
SRAMPT2=0
SRAMPT3=0
SRATAPE=1
SRATAPE2=1
SRATAPE3=1
Description="
Number of microseconds before an interrupt coalescing timeout. This is the
amount of time from the first interrupt that is coalesced until the timeout if
the interrupt coalescing depth is not reached. If the timeout is hit, an
interrupt will be immediately generated by the F/W.
To disable interrupt coalescing, set the following entries:
IntCoalTimeout=0; IntCoalDepth=1;
Default is set per NVRAM on the adapter.
"
///////////////////////////////////////////////////////////////////////////////
Name="CheckFcLinkSpeed"
MinValue=0
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=1
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Fibre Channel.
This is a Boolean (on or off, default off) that when set will check the Fibre
Channel link speed, and if that speed changes an event will be logged to the
Windows system event log."
///////////////////////////////////////////////////////////////////////////////
Name="ScsiMaxLunLimit"
MinValue=1
MaxValue=255
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=1
LSI_FC=0
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to parallel SCSI.
ScsiMaxLunLimit sets the number of LUNs the miniport driver notifies the OS it
supports. This parameter may be useful for a target which doen't handle being
scanned for LUNs above some maximum number.
The default is 32 LUNs."
///////////////////////////////////////////////////////////////////////////////
Name="UseLinkReset"
MinValue=0
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=1
LSI_SSS=0
MEGASAS2=0
PERCSAS2=0
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Fibre Channel.
This is a Boolean (on or off, default off) that when set will use a FC link
reset to do a bus reset, rather than sending a Task Management bus reset to
the adapter (which would then send target resets to all targets since FC has
no 'bus'). Some FC configurations work better on error recovery using a link
reset rather than a bunch of target resets."
///////////////////////////////////////////////////////////////////////////////
Name="balancecount"
MinValue=1
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=0
MEGASAS2=1
PERCSAS2=1
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Megasas2\Percsas2.
Max IO count on Raid1 arm before switch to other arm"
///////////////////////////////////////////////////////////////////////////////
Name="busywaitcount"
MinValue=1
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=0
MEGASAS2=1
PERCSAS2=1
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Megasas2\Percsas2.
Indicates the number of requests that the adapter must complete before
resuming I/O requests to the miniport driver, in a queue full state"
///////////////////////////////////////////////////////////////////////////////
Name="coalescedepth"
MinValue=1
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=0
MEGASAS2=1
PERCSAS2=1
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Megasas2\Percsas2.
Indicates max IOs that can be coalesced"
///////////////////////////////////////////////////////////////////////////////
Name="coalescestart"
MinValue=2
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=0
MEGASAS2=1
PERCSAS2=1
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Megasas2\Percsas2.
Indicates minimum number of IOs before the driver starts coalescing"
///////////////////////////////////////////////////////////////////////////////
Name="debuglevel"
MinValue=0
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=0
MEGASAS2=1
PERCSAS2=1
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Megasas2\Percsas2.
Enable or disable verbose debugging level"
///////////////////////////////////////////////////////////////////////////////
Name="dump"
MinValue=1
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=0
MEGASAS2=1
PERCSAS2=1
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Megasas2\Percsas2.
If the parameter is present, load the driver in hibernation\crashdump mode."
///////////////////////////////////////////////////////////////////////////////
Name="extimeout"
MinValue=1
MaxValue=180
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=0
MEGASAS2=1
PERCSAS2=1
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Megasas2\Percsas2.
Extended timeout for IOs in seconds."
///////////////////////////////////////////////////////////////////////////////
Name="fastpathoff"
MinValue=1
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=0
MEGASAS2=1
PERCSAS2=1
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Megasas2\Percsas2.
Disable the fastpath IO algorithm for all IOs. If the parameter is there,
fastpath will be off."
///////////////////////////////////////////////////////////////////////////////
Name="limitsges"
MinValue=1
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=0
MEGASAS2=1
PERCSAS2=1
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Megasas2\Percsas2.
If the parameter is present, maximum number of SGEs for MPT frames will be
limited."
///////////////////////////////////////////////////////////////////////////////
Name="maxnumrequests"
MinValue=1
MaxValue=1024
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=0
MEGASAS2=1
PERCSAS2=1
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Megasas2\Percsas2.
Set the maximum number of requests from the Operating System."
///////////////////////////////////////////////////////////////////////////////
Name="maxtransfersize"
MinValue=1
MaxValue=4294967295
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=0
MEGASAS2=1
PERCSAS2=1
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Megasas2\Percsas2.
Sets the maximum number of bytes to transfer."
///////////////////////////////////////////////////////////////////////////////
Name="msiqueues"
MinValue=1
MaxValue=16
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=0
MEGASAS2=1
PERCSAS2=1
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Megasas2\Percsas2.
Sets the maximum number MSI queues."
///////////////////////////////////////////////////////////////////////////////
Name="nobusywait"
MinValue=1
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=0
MEGASAS2=1
PERCSAS2=1
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Megasas2\Percsas2.
If this parameter is present, driver will return the queue full status back to
storport and not use StorportBusyWait mechanism."
///////////////////////////////////////////////////////////////////////////////
Name="nonuma"
MinValue=1
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=0
MEGASAS2=1
PERCSAS2=1
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Megasas2\Percsas2.
If this parameter is present, NUMA support will be disabled in the driver."
///////////////////////////////////////////////////////////////////////////////
Name="nosrbflush"
MinValue=1
MaxValue=1
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=0
MEGASAS2=1
PERCSAS2=1
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Megasas2\Percsas2.
If this parameter is present, SRB_FUNCTION_FLUSH command will be issued to the
firmware, when received from the OS. By default this command is not passed to
the firmware and completed back to the OS by the driver. Enabling this will
cause significant performance drop."
///////////////////////////////////////////////////////////////////////////////
Name="qdepth"
MinValue=1
MaxValue=254
StabilityImpact=0
LSI_SAS=0
LSI_SAS2=0
LSI_GEN2=0
SAS2XP86=0
LSI_SCSI=0
LSI_FC=0
LSI_SSS=0
MEGASAS2=1
PERCSAS2=1
SRAMPT=0
SRAMPT2=0
SRAMPT3=0
SRATAPE=0
SRATAPE2=0
SRATAPE3=0
Description="
This parameter only applies to Megasas2\Percsas2.
Set queue depth for the deivce."
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