[SCSI] libfc, fcoe: Add FC passthrough support

This is the Open-FCoE implementation of the FC
passthrough support via bsg interface.

Passthrough support is added to both N_Ports and
VN_Ports.

Signed-off-by: Steve Ma <steve.ma@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 7 insertions, 0 deletions

diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index 8258edfa328c..54df9fe00c14 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -26,6 +26,7 @@
 
 #include <scsi/scsi_transport.h>
 #include <scsi/scsi_transport_fc.h>
+#include <scsi/scsi_bsg_fc.h>
 
 #include <scsi/fc/fc_fcp.h>
 #include <scsi/fc/fc_ns.h>
@@ -831,6 +832,12 @@ void fc_vport_setlink(struct fc_lport *vn_port);
 void fc_vports_linkchange(struct fc_lport *n_port);
 
 /*
+ * Issue fc pass-thru request via bsg interface
+ */
+int fc_lport_bsg_request(struct fc_bsg_job *job);
+
+
+/*
  * REMOTE PORT LAYER
  *****************************/
 int fc_rport_init(struct fc_lport *lp);