scsi: pm80xx: Improve debugging for aborted commands

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Improves the debugging capabilities of the driver by adding more context to
debug messages:

 1. Introduce a new function to show pending commands.

 2. Include the tag number in NCQ EH path debug messages.

 3. Add logging for ata_tag along with pm80xx tag to map I/Os aborted with
    ATA logs.

Signed-off-by: Vishakha Channapattan <vishakhavc@google.com>
Signed-off-by: Salomon Dushimirimana <salomondush@google.com>
Link: https://lore.kernel.org/r/20241126225546.975441-1-salomondush@google.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

...

This commit is contained in:

Vishakha Channapattan 2024-11-26 22:55:46 +00:00 • committed by Martin K. Petersen

parent b64004dbcd

commit 5efff64c6b

4 changed files with 77 additions and 9 deletions

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5

drivers/scsi/pm8001/pm8001_hwi.c

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57

drivers/scsi/pm8001/pm8001_sas.c

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drivers/scsi/pm8001/pm8001_sas.h

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drivers/scsi/pm8001/pm80xx_hwi.c

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