scsi: qla2xxx: edif: Reduce Initiator-Initiator thrashing

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[ Upstream commit 9c40c36e75 ]

This patch uses GFFID switch command to scan whether remote device is
Target or Initiator mode.  Based on that info, driver will not pass up
Initiator info to authentication application. This helps reduce unnecessary
stress for authentication application to deal with unused connections.

Link: https://lore.kernel.org/r/20220607044627.19563-2-njavali@marvell.com
Fixes: 7ebb336e45 ("scsi: qla2xxx: edif: Add start + stop bsgs")
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Quinn Tran 2022-06-06 21:46:17 -07:00 • committed by Greg Kroah-Hartman

parent 1b2263d6c8

commit 733008cbbd

5 changed files with 120 additions and 37 deletions

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2

drivers/scsi/qla2xxx/qla_def.h

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32

drivers/scsi/qla2xxx/qla_edif.c

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3

drivers/scsi/qla2xxx/qla_gbl.h

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120

drivers/scsi/qla2xxx/qla_gs.c

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2

drivers/scsi/qla2xxx/qla_iocb.c

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