scsi: cxlflash: Adapter context support for OCXL

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Add support to create and release the adapter contexts for OCXL and provide
means to specify certain contexts as a master.

The existing cxlflash core has a design requirement that each host will have a
single host context available by default. To satisfy this requirement, one
host adapter context is created when the hardware AFU is initialized. This is
returned by the get_context() fop.

Signed-off-by: Uma Krishnan <ukrishn@linux.vnet.ibm.com>
Acked-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
Reviewed-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Uma Krishnan 2018-03-26 11:31:53 -05:00 • committed by Martin K. Petersen

parent 41df40d817

commit f6b4557c98

2 changed files with 96 additions and 0 deletions

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90

drivers/scsi/cxlflash/ocxl_hw.c

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6

drivers/scsi/cxlflash/ocxl_hw.h

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