[SCSI] qla2xxx: Add support for fabric name FC transport attribute.

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

1 files changed, 16 insertions, 0 deletions

diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 4e1e175cb9da..d4cf51a8796b 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -865,6 +865,20 @@ qla2x00_set_host_system_hostname(struct Scsi_Host *shost)
         set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags);
 }
 
+static void
+qla2x00_get_host_fabric_name(struct Scsi_Host *shost)
+{
+        scsi_qla_host_t *ha = to_qla_host(shost);
+        u64 node_name;
+
+        if (ha->device_flags & SWITCH_FOUND)
+                node_name = wwn_to_u64(ha->fabric_node_name);
+        else
+                node_name = wwn_to_u64(ha->node_name);
+
+        fc_host_fabric_name(shost) = node_name;
+}
+
 struct fc_function_template qla2xxx_transport_functions = {
 
         .show_host_node_name = 1,
@@ -881,6 +895,8 @@ struct fc_function_template qla2xxx_transport_functions = {
         .show_host_symbolic_name = 1,
         .set_host_system_hostname = qla2x00_set_host_system_hostname,
         .show_host_system_hostname = 1,
+        .get_host_fabric_name = qla2x00_get_host_fabric_name,
+        .show_host_fabric_name = 1,
 
         .dd_fcrport_size = sizeof(struct fc_port *),
         .show_rport_supported_classes = 1,