Merge patch series "mpt3sas: Improve device readiness handling and event recovery"

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Ranjan Kumar <ranjan.kumar@broadcom.com> says:

This patch series enhances the mpt3sas driver’s device bring-up,
readiness detection, and event recovery mechanisms to improve
robustness in environments with slow-responding or transient SAS/PCIe
devices.

The series introduces optional control over issuing TEST UNIT READY
(TUR) commands during device unblocking, configurable retry limits,
and a mechanism to requeue firmware topology events when devices are
temporarily busy. Together, these updates reduce discovery failures
and improve recovery reliability following firmware or link events.

Link: https://patch.msgid.link/20251113153712.31850-1-ranjan.kumar@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Martin K. Petersen 2025-12-16 22:16:47 -05:00

parent f5c0386e2c 39680c59f1

commit c6e9ddc099

3 changed files with 1376 additions and 100 deletions

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14

drivers/scsi/mpt3sas/mpt3sas_base.c

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4

drivers/scsi/mpt3sas/mpt3sas_base.h

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1332

drivers/scsi/mpt3sas/mpt3sas_scsih.c

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