diff options
| author |   Chandrakanth Patil <chandrakanth.patil@broadcom.com> | 2019-06-25 16:34:30 +0530 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2019-06-27 00:07:35 -0400 |
| commit | 58136856167d10adc2a190aff88d13b33eafb9e2 (patch) | |
| tree | 5c6139eb6b31f5d2d6cba34149046c1a344828d0 /drivers/scsi/megaraid/megaraid_sas_fusion.c | |
| parent | scsi: megaraid_sas: Offload Aero RAID5/6 division calculations to driver (diff) | |
| download | linux-dev-58136856167d10adc2a190aff88d13b33eafb9e2.tar.xz linux-dev-58136856167d10adc2a190aff88d13b33eafb9e2.zip | |
scsi: megaraid_sas: Add support for MPI toolbox commands
Added driver support to allow passthrough MPI toolbox type MFI commands to
firmware based on firmware capability.
Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Chandrakanth Patil <chandrakanth.patil@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index 058d22b4fa7b..e12434130231 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -4246,6 +4246,13 @@ void megasas_refire_mgmt_cmd(struct megasas_instance *instance) } break; + case MFI_CMD_TOOLBOX: + if (!instance->support_pci_lane_margining) { + cmd_mfi->frame->hdr.cmd_status = MFI_STAT_INVALID_CMD; + result = COMPLETE_CMD; + } + + break; default: break; } |