FAILED: patch "[PATCH] scsi: qedf: Populate sysfs attributes for vport" failed to apply to 4.14-stable tree

PATCH [email protected] 1 participant 1 message Oct 16, 2022

Subsystems (3)

Stable branch SCSI QLogic QL41xxx FCoE driver

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2022-10-16 11:38 UTC #0 lore raw

The patch below does not apply to the 4.14-stable tree.
If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.

Possible dependencies:

592642e6b11e ("scsi: qedf: Populate sysfs attributes for vport")

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From 592642e6b11e620e4b43189f8072752429fc8dc3 Mon Sep 17 00:00:00 2001
From: Saurav Kashyap <[email protected]>
Date: Mon, 19 Sep 2022 06:44:34 -0700
Subject: [PATCH] scsi: qedf: Populate sysfs attributes for vport

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/[email protected] open here

Cc [email protected]

Tested-by Guangwu Zhang <[email protected]>

Reviewed-by John Meneghini <[email protected]>

Signed-off-by Saurav Kashyap <[email protected]>

Signed-off-by Nilesh Javali <[email protected]>

Signed-off-by Martin K. Petersen <[email protected]>

drivers/scsi/qedf/qedf_main.c +21 -0

index 3d6b137314f3..cc6d9decf62c 100644
@@ -1921,6 +1921,27 @@ static int qedf_vport_create(struct fc_vport *vport, bool disabled)
 		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);