[PATCH 5.19 096/717] scsi: qedf: Populate sysfs attributes for vport

Greg Kroah-Hartman
2022-10-22T07:42:06Z

From: Saurav Kashyap <skashyap@marvell.com>

commit 592642e6b11e620e4b43189f8072752429fc8dc3 upstream.

Few vport parameters were displayed by systool as 'Unknown' or 'NULL'.
Copy speed, supported_speed, frame_size and update port_type for NPIV port.

Link: https://lore.kernel.org/r/20220919134434.3513-1-njavali@marvell.com
Cc: stable@vger.kernel.org
Tested-by: Guangwu Zhang <guazhang@redhat.com>
Reviewed-by: John Meneghini <jmeneghi@redhat.com>
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/scsi/qedf/qedf_main.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)

--- a/drivers/scsi/qedf/qedf_main.c
+++ b/drivers/scsi/qedf/qedf_main.c
@@ -1921,6 +1921,27 @@ static int qedf_vport_create(struct fc_v
fc_vport_setlink(vn_port);
}

+ /* Set symbolic node name */
+ if (base_qedf->pdev->device == QL45xxx)
+ snprintf(fc_host_symbolic_name(vn_port->host), 256,
+ "Marvell FastLinQ 45xxx FCoE v%s", QEDF_VERSION);
+
+ if (base_qedf->pdev->device == QL41xxx)
+ snprintf(fc_host_symbolic_name(vn_port->host), 256,
+ "Marvell FastLinQ 41xxx FCoE v%s", QEDF_VERSION);
+
+ /* Set supported speed */
+ fc_host_supported_speeds(vn_port->host) = n_port->link_supported_speeds;
+
+ /* Set speed */
+ vn_port->link_speed = n_port->link_speed;
+
+ /* Set port type */
+ fc_host_port_type(vn_port->host) = FC_PORTTYPE_NPIV;
+
+ /* Set maxframe size */
+ fc_host_maxframe_size(vn_port->host) = n_port->mfs;
+
QEDF_INFO(&(base_qedf->dbg_ctx), QEDF_LOG_NPIV, "vn_port=%p.\n",
vn_port);