[SCSI] qla2xxx: Add host port-type FC transport attribute.

Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/qla2xxx/qla_attr.c

@@ -445,6 +445,29 @@ qla2x00_get_host_speed(struct Scsi_Host *shost)
 	fc_host_speed(shost) = speed;
 }
 
+static void
+qla2x00_get_host_port_type(struct Scsi_Host *shost)
+{
+	scsi_qla_host_t *ha = to_qla_host(shost);
+	uint32_t port_type = FC_PORTTYPE_UNKNOWN;
+
+	switch (ha->current_topology) {
+	case ISP_CFG_NL:
+		port_type = FC_PORTTYPE_LPORT;
+		break;
+	case ISP_CFG_FL:
+		port_type = FC_PORTTYPE_NLPORT;
+		break;
+	case ISP_CFG_N:
+		port_type = FC_PORTTYPE_PTP;
+		break;
+	case ISP_CFG_F:
+		port_type = FC_PORTTYPE_NPORT;
+		break;
+	}
+	fc_host_port_type(shost) = port_type;
+}
+
 static void
 qla2x00_get_starget_node_name(struct scsi_target *starget)
 {
@@ -542,6 +565,8 @@ struct fc_function_template qla2xxx_transport_functions = {
 	.show_host_port_id = 1,
 	.get_host_speed = qla2x00_get_host_speed,
 	.show_host_speed = 1,
+	.get_host_port_type = qla2x00_get_host_port_type,
+	.show_host_port_type = 1,
 
 	.dd_fcrport_size = sizeof(struct fc_port *),
 	.show_rport_supported_classes = 1,