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(parent: bc65c1c) | patch
scsi: cxlflash: Support AFU interrupt mapping and registration
authorUma Krishnan <ukrishn@linux.vnet.ibm.com>
Mon, 26 Mar 2018 16:33:48 +0000 (11:33 -0500)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 18 Apr 2018 23:32:49 +0000 (19:32 -0400)
commita06b1cfc0400a699374e9c41d0ca46de2cb4d0d7
tree75238d882c2f5eed0e1478cf6e9de2fc1aa99349tree | snapshot
parentbc65c1c7bfb34a6eeea99eb725b467ff64eda3d8commit | diff
scsi: cxlflash: Support AFU interrupt mapping and registration

Add support to map and unmap the irq space and manage irq registrations with
the kernel for each allocated AFU interrupt. Also support mapping the physical
trigger page to obtain an effective address that will be provided to the
cxlflash core in a future commit.

Signed-off-by: Uma Krishnan <ukrishn@linux.vnet.ibm.com>
Acked-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/cxlflash/ocxl_hw.c diff | blob | history
drivers/scsi/cxlflash/ocxl_hw.h diff | blob | history
John Crispins staging tree