scsi: mpi3mr: Add support for PCIe Managed Switch SES device
authorSreekanth Reddy <sreekanth.reddy@broadcom.com>
Mon, 20 Dec 2021 14:11:40 +0000 (19:41 +0530)
committerMartin K. Petersen <martin.petersen@oracle.com>
Thu, 23 Dec 2021 05:04:22 +0000 (00:04 -0500)
commit17d6b9cf89cfdb5a52298bb4abe7f1621f92ba93
tree9138de21be1e5b17e07568c6253715c226fd0d2a
parentec5ebd2c14a9123c0a8e2ae29202adf0ac242565
scsi: mpi3mr: Add support for PCIe Managed Switch SES device

The SAS4 Controller firmware exposes the SES devices in Managed PCIe Switch
as a PCIe Device Type SCSI Device
(MPI3_DEVICE0_PCIE_DEVICE_INFO_TYPE_SCSI_DEVICE).

Driver is enhanced to handle this device type by:

 - Exposing the device to the upper layers and

 - Not updating any hardware sectors & virtual boundary settings as these
   settings are needed only for NVMe devices.

Link: https://lore.kernel.org/r/20211220141159.16117-7-sreekanth.reddy@broadcom.com
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/mpi3mr/mpi3mr.h
drivers/scsi/mpi3mr/mpi3mr_os.c