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scsi: qedf: Add port_id getter

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Add qedf_get_host_port_id() to the transport template.

The fc_transport_template initializes the port_id member to the default
value of -1. The new getter ensures that the sysfs entry shows the current
value and not the default one, e.g by using 'lsscsi -H -t'

Link: https://lore.kernel.org/r/20190924072906.23737-1-dwagner@suse.de
Signed-off-by: Daniel Wagner <dwagner@suse.de>
Acked-by: Saurav Kashyap <skashyap@marvell.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Daniel Wagner 2019-09-24 09:29:06 +02:00 committed by Martin K. Petersen
parent e6d6ba8014
commit c3dde2f3fe
1 changed files with 8 additions and 0 deletions
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8
drivers/scsi/qedf/qedf_main.c
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@ -1926,6 +1926,13 @@ static int qedf_fcoe_reset(struct Scsi_Host *shost)
return 0;
}
static void qedf_get_host_port_id(struct Scsi_Host *shost)
{
struct fc_lport *lport = shost_priv(shost);
fc_host_port_id(shost) = lport->port_id;
}
static struct fc_host_statistics *qedf_fc_get_host_stats(struct Scsi_Host
*shost)
{
@ -1996,6 +2003,7 @@ static struct fc_function_template qedf_fc_transport_fn = {
.show_host_active_fc4s = 1,
.show_host_maxframe_size = 1,
.get_host_port_id = qedf_get_host_port_id,
.show_host_port_id = 1,
.show_host_supported_speeds = 1,
.get_host_speed = fc_get_host_speed,