diff mbox series

[01/12] mpt3sas: Add support for PCIe Lane margin

Message ID 1564840797-5876-2-git-send-email-suganath-prabu.subramani@broadcom.com (mailing list archive)
State Accepted
Headers show
Series mpt3sas: Features and defect fixes. | expand

Commit Message

Suganath Prabu S Aug. 3, 2019, 1:59 p.m. UTC 
PCIe Lane margin tool box request requires IEEE sgl's and hence
driver fills the SGL field with IEEE sgl's while issuing the
PCIe Lane margin ioctl request to the HBA firmware.

Signed-off-by: Suganath Prabu <suganath-prabu.subramani@broadcom.com>
---
 drivers/scsi/mpt3sas/mpt3sas_ctl.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/mpt3sas/mpt3sas_ctl.c b/drivers/scsi/mpt3sas/mpt3sas_ctl.c
index d4ecfbb..acd803a 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_ctl.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_ctl.c
@@ -921,13 +921,14 @@  _ctl_do_mpt_command(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command karg,
 		Mpi2ToolboxCleanRequest_t *toolbox_request =
 			(Mpi2ToolboxCleanRequest_t *)mpi_request;
 
-		if (toolbox_request->Tool == MPI2_TOOLBOX_DIAGNOSTIC_CLI_TOOL) {
+		if ((toolbox_request->Tool == MPI2_TOOLBOX_DIAGNOSTIC_CLI_TOOL)
+		    || (toolbox_request->Tool ==
+		    MPI26_TOOLBOX_BACKEND_PCIE_LANE_MARGIN))
 			ioc->build_sg(ioc, psge, data_out_dma, data_out_sz,
 				data_in_dma, data_in_sz);
-		} else {
+		else
 			ioc->build_sg_mpi(ioc, psge, data_out_dma, data_out_sz,
 				data_in_dma, data_in_sz);
-		}
 		ioc->put_smid_default(ioc, smid);
 		break;
 	}