scsi: mpt3sas: Add support for MCTP Passthrough commands

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The MPI specification defines support for sending MCTP management commands
as a passthrough function to the IOC. Add support for driver to discover
the IOC capability to support MCTP passthrough function. Driver will
support applications and kernel modules to send MPT commands containing the
MCTP passthrough request to firmware through an MPI request.

Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Signed-off-by: Sathya Prakash <sathya.prakash@broadcom.com>
Link: https://lore.kernel.org/r/1739410016-27503-3-git-send-email-shivasharan.srikanteshwara@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Shivasharan S 2025-02-12 17:26:53 -08:00 • committed by Martin K. Petersen

parent 70684dcbec

commit c72be4b5bb

3 changed files with 318 additions and 0 deletions

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11

drivers/scsi/mpt3sas/mpt3sas_base.c

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265

drivers/scsi/mpt3sas/mpt3sas_ctl.c

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42

drivers/scsi/mpt3sas/mpt3sas_ctl.h

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