scsi: ibmvfc: add NVMe/FC Process Login support

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Extend PRLI handling code to support NVMe/FC targets.

When the target protocol is NVMe/FC, issue the NVMe process login MAD,
set the NVMe FC-4 type, and populate NVMe-specific service parameters.
On completion, decode the returned PRLI service parameters and derive
the appropriate remote-port roles for NVMe initiator, target, and
discovery ports.

Keep the existing SCSI PRLI flow unchanged while allowing the common
target state machine to complete login for NVMe/FC targets.

Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Link: https://patch.msgid.link/20260723000149.969416-19-tyreld@linux.ibm.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Tyrel Datwyler 2026-07-22 17:01:34 -07:00 • committed by Martin K. Petersen

parent 4bc896bf09

commit d11c05ddc2

2 changed files with 45 additions and 16 deletions

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55

drivers/scsi/ibmvscsi/ibmvfc-core.c

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6

drivers/scsi/ibmvscsi/ibmvfc.h

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