On Wed, 5 May 2021 17:31:03 +0530, ajish.koshy@microchip.com wrote:
Most of the time when driver is loaded after rmmod, during drive
discovery few drives are not showing up in lsscsi command. Here
sata drives are directly attached to the controller connected phys.
During device discovery, following identify command (qc timeout
(cmd 0xec)) is getting timedout during revalidation. This will trigger
abort from host side and controller successfully aborts the command
and returns success. Post this successful abort response ATA library
decides to mark the disk as NODEV.
[...]
Applied to 5.13/scsi-fixes, thanks!
[1/1] pm80xx: fix drive missing during rmmod & insmod in loop.
https://git.kernel.org/mkp/scsi/c/d1acd81bd6eb
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Martin K. Petersen Oracle Linux Engineering