scsi: lpfc: Enable common send_io interface for SCSI and NVMe

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To set up common use by the SCSI and NVMe I/O paths, create a new routine
that issues FCP I/O commands which can be used by either protocol.  The new
routine addresses SLI-3 vs SLI-4 differences within its implementation.

Replace the (SLI-3 centric) iocb routine in the SCSI path with this new
WQE-centric common routine.

Link: https://lore.kernel.org/r/20201115192646.12977-13-james.smart@broadcom.com
Co-developed-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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James Smart 2020-11-15 11:26:41 -08:00 • committed by Martin K. Petersen

parent 840a470181

commit 47ff4c510f

4 changed files with 96 additions and 2 deletions

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3

drivers/scsi/lpfc/lpfc.h

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2

drivers/scsi/lpfc/lpfc_crtn.h

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6

drivers/scsi/lpfc/lpfc_scsi.c

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87

drivers/scsi/lpfc/lpfc_sli.c

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