[SCSI] tgt: add I_T nexus support

[mirror_ubuntu-bionic-kernel.git] / include / scsi / scsi_transport.h

diff --git a/include/scsi/scsi_transport.h b/include/scsi/scsi_transport.h
index 3c18baa65a729cd1578ab45b281ed1d5ba2d01dd..af5b3e15e64eb1e4fd47dc8718ea24963119da92 100644 (file)
--- a/include/scsi/scsi_transport.h
+++ b/include/scsi/scsi_transport.h
@@ -65,6 +65,12 @@ struct scsi_transport_template {
         * EH_NOT_HANDLED       Begin normal error recovery
         */
        enum scsi_eh_timer_return (* eh_timed_out)(struct scsi_cmnd *);
+
+       /*
+        * Used as callback for the completion of i_t_nexus request
+        * for target drivers.
+        */
+       int (* it_nexus_response)(struct Scsi_Host *, u64, int);
 };
 
 #define transport_class_to_shost(tc) \