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bdb39c9509
This series consists of the usual driver updates (ufs, ibmvfc, qla2xxx, hisi_sas, pm80xx) plus the removal of the gdth driver (which is bound to cause conflicts with a trivial change somewhere). The only big major rework of note is the one from Hannes trying to clean up our result handling code in the drivers to make it consistent. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCYDAdliYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishTblAQCk6wD8 fcb4TItSRp0DpRzs37zhppEbrBgveuAFHhr5swEA0gL2mHcq0vnyNBinCLnERrE7 TPYJqUKJNktnjVG7ZWc= =wW6p -----END PGP SIGNATURE----- Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI updates from James Bottomley: "This series consists of the usual driver updates (ufs, ibmvfc, qla2xxx, hisi_sas, pm80xx) plus the removal of the gdth driver (which is bound to cause conflicts with a trivial change somewhere). The only big major rework of note is the one from Hannes trying to clean up our result handling code in the drivers to make it consistent" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (194 commits) scsi: MAINTAINERS: Adjust to reflect gdth scsi driver removal scsi: ufs: Give clk scaling min gear a value scsi: lpfc: Fix 'physical' typos scsi: megaraid_mbox: Fix spelling of 'allocated' scsi: qla2xxx: Simplify the calculation of variables scsi: message: fusion: Fix 'physical' typos scsi: target: core: Change ASCQ for residual write scsi: target: core: Signal WRITE residuals scsi: target: core: Set residuals for 4Kn devices scsi: hisi_sas: Add trace FIFO debugfs support scsi: hisi_sas: Flush workqueue in hisi_sas_v3_remove() scsi: hisi_sas: Enable debugfs support by default scsi: hisi_sas: Don't check .nr_hw_queues in hisi_sas_task_prep() scsi: hisi_sas: Remove deferred probe check in hisi_sas_v2_probe() scsi: lpfc: Add auto select on IRQ_POLL scsi: ncr53c8xx: Fix typos scsi: lpfc: Fix ancient double free scsi: qla2xxx: Fix some memory corruption scsi: qla2xxx: Remove redundant NULL check scsi: megaraid: Fix ifnullfree.cocci warnings ...
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2.9 KiB
ReStructuredText
109 lines
2.9 KiB
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0
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======================
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SCSI Kernel Parameters
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======================
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See Documentation/admin-guide/kernel-parameters.rst for general information on
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specifying module parameters.
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This document may not be entirely up to date and comprehensive. The command
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``modinfo -p ${modulename}`` shows a current list of all parameters of a loadable
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module. Loadable modules, after being loaded into the running kernel, also
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reveal their parameters in /sys/module/${modulename}/parameters/. Some of these
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parameters may be changed at runtime by the command
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``echo -n ${value} > /sys/module/${modulename}/parameters/${parm}``.
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::
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advansys= [HW,SCSI]
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See header of drivers/scsi/advansys.c.
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aha152x= [HW,SCSI]
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See Documentation/scsi/aha152x.rst.
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aha1542= [HW,SCSI]
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Format: <portbase>[,<buson>,<busoff>[,<dmaspeed>]]
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aic7xxx= [HW,SCSI]
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See Documentation/scsi/aic7xxx.rst.
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aic79xx= [HW,SCSI]
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See Documentation/scsi/aic79xx.rst.
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atascsi= [HW,SCSI]
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See drivers/scsi/atari_scsi.c.
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BusLogic= [HW,SCSI]
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See drivers/scsi/BusLogic.c, comment before function
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BusLogic_ParseDriverOptions().
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gvp11= [HW,SCSI]
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ips= [HW,SCSI] Adaptec / IBM ServeRAID controller
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See header of drivers/scsi/ips.c.
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mac5380= [HW,SCSI]
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See drivers/scsi/mac_scsi.c.
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scsi_mod.max_luns=
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[SCSI] Maximum number of LUNs to probe.
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Should be between 1 and 2^32-1.
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scsi_mod.max_report_luns=
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[SCSI] Maximum number of LUNs received.
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Should be between 1 and 16384.
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NCR_D700= [HW,SCSI]
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See header of drivers/scsi/NCR_D700.c.
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ncr5380= [HW,SCSI]
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See Documentation/scsi/g_NCR5380.rst.
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ncr53c400= [HW,SCSI]
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See Documentation/scsi/g_NCR5380.rst.
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ncr53c400a= [HW,SCSI]
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See Documentation/scsi/g_NCR5380.rst.
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ncr53c8xx= [HW,SCSI]
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osst= [HW,SCSI] SCSI Tape Driver
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Format: <buffer_size>,<write_threshold>
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See also Documentation/scsi/st.rst.
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scsi_debug_*= [SCSI]
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See drivers/scsi/scsi_debug.c.
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scsi_mod.default_dev_flags=
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[SCSI] SCSI default device flags
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Format: <integer>
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scsi_mod.dev_flags=
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[SCSI] Black/white list entry for vendor and model
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Format: <vendor>:<model>:<flags>
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(flags are integer value)
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scsi_mod.scsi_logging_level=
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[SCSI] a bit mask of logging levels
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See drivers/scsi/scsi_logging.h for bits. Also
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settable via sysctl at dev.scsi.logging_level
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(/proc/sys/dev/scsi/logging_level).
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There is also a nice 'scsi_logging_level' script in the
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S390-tools package, available for download at
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https://github.com/ibm-s390-linux/s390-tools/blob/master/scripts/scsi_logging_level
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scsi_mod.scan= [SCSI] sync (default) scans SCSI busses as they are
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discovered. async scans them in kernel threads,
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allowing boot to proceed. none ignores them, expecting
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user space to do the scan.
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sim710= [SCSI,HW]
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See header of drivers/scsi/sim710.c.
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st= [HW,SCSI] SCSI tape parameters (buffers, etc.)
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See Documentation/scsi/st.rst.
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wd33c93= [HW,SCSI]
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See header of drivers/scsi/wd33c93.c.
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