Move files to match FreeBSD layout

1 files changed, 82 insertions, 0 deletions

diff --git a/freebsd/sys/net/flowtable.h b/freebsd/sys/net/flowtable.h
new file mode 100644
index 00000000..c4a09659
--- /dev/null
+++ b/freebsd/sys/net/flowtable.h
@@ -0,0 +1,82 @@
+/**************************************************************************
+
+Copyright (c) 2008-2010, BitGravity Inc.
+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 the BitGravity Corporation 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_FLOWTABLE_HH_
+#define	_NET_FLOWTABLE_HH_
+
+#ifdef	_KERNEL
+
+#define	FL_HASH_ALL	(1<<0)	/* hash 4-tuple + protocol */
+#define	FL_PCPU		(1<<1)	/* pcpu cache */
+#define	FL_NOAUTO	(1<<2)	/* don't automatically add flentry on miss */
+
+#define	FL_TCP		(1<<11)
+#define	FL_SCTP		(1<<12)
+#define	FL_UDP		(1<<13)
+#define	FL_DEBUG	(1<<14)
+#define	FL_DEBUG_ALL	(1<<15)
+
+struct flowtable;
+struct flentry;
+struct route;
+struct route_in6;
+
+VNET_DECLARE(struct flowtable *, ip_ft);
+#define	V_ip_ft			VNET(ip_ft)
+
+VNET_DECLARE(struct flowtable *, ip6_ft);
+#define	V_ip6_ft		VNET(ip6_ft)
+
+struct flowtable *flowtable_alloc(char *name, int nentry, int flags);
+
+/*
+ * Given a flow table, look up the L3 and L2 information and
+ * return it in the route.
+ *
+ */
+struct flentry *flowtable_lookup_mbuf(struct flowtable *ft, struct mbuf *m, int af);
+
+struct flentry *flowtable_lookup(struct flowtable *ft, struct sockaddr_storage *ssa,
+    struct sockaddr_storage *dsa, uint32_t fibnum, int flags);
+
+int kern_flowtable_insert(struct flowtable *ft, struct sockaddr_storage *ssa,
+    struct sockaddr_storage *dsa, struct route *ro, uint32_t fibnum, int flags);
+
+void flow_invalidate(struct flentry *fl);
+void flowtable_route_flush(struct flowtable *ft, struct rtentry *rt);
+
+void flow_to_route(struct flentry *fl, struct route *ro);
+
+void flow_to_route_in6(struct flentry *fl, struct route_in6 *ro);
+
+
+#endif /* _KERNEL */
+#endif