Reorganize source tree to use single autotools instance

Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 188 insertions, 0 deletions

diff --git a/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.h b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.h
new file mode 100644
index 00000000000..f79236711ea
--- /dev/null
+++ b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.h
@@ -0,0 +1,188 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * @file
+ * @brief LISP-GPE definitions.
+ */
+
+#ifndef __LISP_GPE_FWD_ENTRY_H__
+#define __LISP_GPE_FWD_ENTRY_H__
+
+#include <vnet/lisp-gpe/lisp_gpe.h>
+
+/**
+ * @brief A path on which to forward lisp traffic
+ */
+typedef struct lisp_fwd_path_t_
+{
+  /**
+   * The adjacency constructed for the locator pair
+   */
+  index_t lisp_adj;
+
+  /**
+   * Priority. Only the paths with the best priority will be installed in FIB
+   */
+  u8 priority;
+
+  /**
+   * [UE]CMP weigt for the path
+   */
+  u8 weight;
+
+} lisp_fwd_path_t;
+
+/**
+ * @brief A Forwarding entry can be 'normal' or 'negative'
+ * Negative implies we deliberately want to add a FIB entry for an EID
+ * that results in 'special' behaviour determined by an 'action'.
+ * @normal means send it down some tunnels.
+ */
+typedef enum lisp_gpe_fwd_entry_type_t_
+{
+  LISP_GPE_FWD_ENTRY_TYPE_NORMAL,
+  LISP_GPE_FWD_ENTRY_TYPE_NEGATIVE,
+} lisp_gpe_fwd_entry_type_t;
+
+
+/**
+ * LISP-GPE fwd entry key
+ */
+typedef struct lisp_gpe_fwd_entry_key_t_
+{
+  dp_address_t rmt;
+  dp_address_t lcl;
+  u32 vni;
+} lisp_gpe_fwd_entry_key_t;
+
+/**
+ * @brief A LISP Forwarding Entry
+ *
+ * A forwarding entry is from a locai EID to a remote EID over a set of rloc pairs
+ */
+typedef struct lisp_gpe_fwd_entry_t_
+{
+  /**
+   * This object joins the FIB control plane graph to receive updates to
+   * for changes to the graph.
+   */
+  fib_node_t node;
+
+  /**
+   * The Entry's key: {lEID,r-EID,vni}
+   */
+  lisp_gpe_fwd_entry_key_t *key;
+
+  /**
+   * The forwarding entry type
+   */
+  lisp_gpe_fwd_entry_type_t type;
+
+  /**
+   * The tenant the entry belongs to
+   */
+  u32 tenant;
+
+  /**
+   * The VRF (in the case of L3) or Bridge-Domain (for L2) index
+   */
+  union
+  {
+    /**
+     * Fields relevant to an L2 entry
+     */
+    struct
+    {
+      /**
+       * The VRF ID
+       */
+      u32 eid_table_id;
+
+      /**
+       * The FIB index for the overlay, i.e. the FIB in which the EIDs
+       * are present
+       */
+      u32 eid_fib_index;
+      /**
+       * The SRC-FIB index for created for anding source-route entries
+       */
+      u32 src_fib_index;
+    };
+    /**
+     * Fields relevant to an L2 entry
+     */
+    struct
+    {
+      /**
+       * The Bridge-Domain (for L2) index
+       */
+      u32 eid_bd_id;
+
+      /**
+       * The Bridge-domain index for the overlay EIDs
+       */
+      u32 eid_bd_index;
+
+      /**
+       * The path-list created for the forwarding
+       */
+      fib_node_index_t path_list_index;
+
+      /**
+       * Child index of this entry on the path-list
+       */
+      u32 child_index;
+
+      /**
+       * The DPO used to forward
+       */
+      dpo_id_t dpo;
+    } l2;
+  };
+
+  union
+  {
+    /**
+     * @brief When the type is 'normal'
+     *        The RLOC pair that form the route's paths. i.e. where to send
+     *        packets for this route.
+     */
+    lisp_fwd_path_t *paths;
+
+    /**
+     * @brief When the type is negative. The action to take.
+     */
+    negative_fwd_actions_e action;
+  };
+} lisp_gpe_fwd_entry_t;
+
+extern int
+vnet_lisp_gpe_add_del_fwd_entry (vnet_lisp_gpe_add_del_fwd_entry_args_t * a,
+				 u32 * hw_if_indexp);
+
+extern void vnet_lisp_gpe_fwd_entry_flush (void);
+
+extern u32 lisp_l2_fib_lookup (lisp_gpe_main_t * lgm,
+			       u16 bd_index, u8 src_mac[8], u8 dst_mac[8]);
+
+#endif
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */