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diff --git a/freebsd/sys/net/iflib_private.h b/freebsd/sys/net/iflib_private.h
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+/*-
+ * Copyright (c) 2018, Matthew Macy (mmacy@freebsd.org)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Neither the name of Matthew Macy nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef __NET_IFLIB_PRIVATE_H_
+#define __NET_IFLIB_PRIVATE_H_
+
+#define IFC_LEGACY 0x001
+#define IFC_QFLUSH 0x002
+#define IFC_MULTISEG 0x004
+#define IFC_SPARE1 0x008
+#define IFC_SC_ALLOCATED 0x010
+#define IFC_INIT_DONE 0x020
+#define IFC_PREFETCH 0x040
+#define IFC_DO_RESET 0x080
+#define IFC_DO_WATCHDOG 0x100
+#define IFC_SPARE0 0x200
+#define IFC_PSEUDO 0x400
+#define IFC_IN_DETACH 0x800
+
+#define IFC_NETMAP_TX_IRQ 0x80000000
+
+MALLOC_DECLARE(M_IFLIB);
+
+struct iflib_cloneattach_ctx {
+ struct if_clone *cc_ifc;
+ caddr_t cc_params;
+ const char *cc_name;
+ int cc_len;
+};
+
+extern driver_t iflib_pseudodriver;
+int noop_attach(device_t dev);
+int iflib_pseudo_detach(device_t dev);
+
+int iflib_pseudo_register(device_t dev, if_shared_ctx_t sctx, if_ctx_t *ctxp,
+ struct iflib_cloneattach_ctx *clctx);
+
+int iflib_pseudo_deregister(if_ctx_t ctx);
+
+uint32_t iflib_get_flags(if_ctx_t ctx);
+void iflib_set_detach(if_ctx_t ctx);
+void iflib_stop(if_ctx_t ctx);
+
+#endif