1 files changed, 47 insertions, 0 deletions
diff --git a/include/scsi/scsi_transport_srp.h b/include/scsi/scsi_transport_srp.h
new file mode 100644
index 00000000..ff0f04ac
--- /dev/null
+++ b/include/scsi/scsi_transport_srp.h
@@ -0,0 +1,47 @@
+#ifndef SCSI_TRANSPORT_SRP_H
+#define SCSI_TRANSPORT_SRP_H
+
+#include <linux/transport_class.h>
+#include <linux/types.h>
+#include <linux/mutex.h>
+
+#define SRP_RPORT_ROLE_INITIATOR 0
+#define SRP_RPORT_ROLE_TARGET 1
+
+struct srp_rport_identifiers {
+	u8 port_id[16];
+	u8 roles;
+};
+
+struct srp_rport {
+	/* for initiator and target drivers */
+
+	struct device dev;
+
+	u8 port_id[16];
+	u8 roles;
+
+	/* for initiator drivers */
+
+	void *lld_data;	/* LLD private data */
+};
+
+struct srp_function_template {
+	/* for initiator drivers */
+	void (*rport_delete)(struct srp_rport *rport);
+	/* for target drivers */
+	int (* tsk_mgmt_response)(struct Scsi_Host *, u64, u64, int);
+	int (* it_nexus_response)(struct Scsi_Host *, u64, int);
+};
+
+extern struct scsi_transport_template *
+srp_attach_transport(struct srp_function_template *);
+extern void srp_release_transport(struct scsi_transport_template *);
+
+extern struct srp_rport *srp_rport_add(struct Scsi_Host *,
+				       struct srp_rport_identifiers *);
+extern void srp_rport_del(struct srp_rport *);
+
+extern void srp_remove_host(struct Scsi_Host *);
+
+#endif