Documentation/scsi/scsi-parameters.rst

Source file repositories/reference/linux-study-clean/Documentation/scsi/scsi-parameters.rst

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Documentation/scsi/scsi-parameters.rst
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Support Tooling And Documentation
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Support Tooling And Documentation: documentation
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Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

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.. SPDX-License-Identifier: GPL-2.0

======================
SCSI Kernel Parameters
======================

See Documentation/admin-guide/kernel-parameters.rst for general information on
specifying module parameters.

This document may not be entirely up to date and comprehensive. The command
``modinfo -p ${modulename}`` shows a current list of all parameters of a loadable
module. Loadable modules, after being loaded into the running kernel, also
reveal their parameters in /sys/module/${modulename}/parameters/. Some of these
parameters may be changed at runtime by the command
``echo -n ${value} > /sys/module/${modulename}/parameters/${parm}``.

::

	advansys=	[HW,SCSI]
			See header of drivers/scsi/advansys.c.

	aha152x=	[HW,SCSI]
			See Documentation/scsi/aha152x.rst.

	aha1542=	[HW,SCSI]
			Format: <portbase>[,<buson>,<busoff>[,<dmaspeed>]]

	aic7xxx=	[HW,SCSI]
			See Documentation/scsi/aic7xxx.rst.

	aic79xx=	[HW,SCSI]
			See Documentation/scsi/aic79xx.rst.

	atascsi=	[HW,SCSI]
			See drivers/scsi/atari_scsi.c.

	BusLogic=	[HW,SCSI]
			See drivers/scsi/BusLogic.c, comment before function
			BusLogic_ParseDriverOptions().

	gvp11=		[HW,SCSI]

	ips=		[HW,SCSI] Adaptec / IBM ServeRAID controller
			See header of drivers/scsi/ips.c.

	mac5380=	[HW,SCSI]
			See drivers/scsi/mac_scsi.c.

	scsi_mod.max_luns=
			[SCSI] Maximum number of LUNs to probe.
			Should be between 1 and 2^32-1.

	scsi_mod.max_report_luns=
			[SCSI] Maximum number of LUNs received.
			Should be between 1 and 16384.

	NCR_D700=	[HW,SCSI]
			See header of drivers/scsi/NCR_D700.c.

	ncr5380=	[HW,SCSI]
			See Documentation/scsi/g_NCR5380.rst.

	ncr53c400=	[HW,SCSI]
			See Documentation/scsi/g_NCR5380.rst.

	ncr53c400a=	[HW,SCSI]
			See Documentation/scsi/g_NCR5380.rst.

	ncr53c8xx=	[HW,SCSI]

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