Quinn Tran f884445700 scsi: qla2xxx: Fix NVMe retry
For target port that register itself as both FCP + NVMe, initiator driver
will try to login one mode at a time. If the last mode did not succeed,
then driver will try the other mode.

When error is encountered, current code only flip to other mode one time
(NVMe->FCP) and remain on the last mode.  Driver wrongly assumed target
port does not support PRLI NVMe, instead it was not ready to receive PRLI.

This patch will alternate back and forth on every PRLI failure until login
retry count has depleted or it is succeeded.

Link: https://lore.kernel.org/r/20210817051315.2477-10-njavali@marvell.com
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-08-23 22:36:54 -04:00
2021-08-23 22:36:54 -04:00
2021-07-18 14:13:49 -07:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
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In order to build the documentation, use ``make htmldocs`` or
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several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
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