The patch below does not apply to the 4.19-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 stable@vger.kernel.org.

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 skashyap@marvell.com 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/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

diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c index 3d6b137314f3..cc6d9decf62c 100644 --- 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_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);