1 files changed, 54 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/packet_utils.h b/VNFs/DPPD-PROX/packet_utils.h
new file mode 100644
index 00000000..0017a89e
--- /dev/null
+++ b/VNFs/DPPD-PROX/packet_utils.h
@@ -0,0 +1,54 @@
+/*
+// Copyright (c) 2010-2017 Intel Corporation
+//
+// 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.
+*/
+
+#include "arp.h"
+#include "quit.h"
+#include "prox_malloc.h"
+#include "defaults.h"
+#include "prox_cfg.h"
+#include "etypes.h"
+
+#define FLAG_DST_MAC_KNOWN	1
+#define MAX_ARP_ENTRIES	65536
+
+struct task_base;
+struct task_args;
+struct arp_table {
+	uint64_t arp_update_time;
+	uint64_t arp_timeout;
+	uint32_t ip;
+	struct ether_addr mac;
+};
+struct l3_base {
+	struct rte_ring *ctrl_plane_ring;
+	struct task_base *tmaster;
+	uint32_t flags;
+	uint32_t n_pkts;
+	uint8_t reachable_port_id;
+	uint8_t core_id;
+	uint8_t task_id;
+	struct arp_table gw;
+	struct arp_table optimized_arp_table[4];
+	struct rte_hash *ip_hash;
+	struct arp_table *arp_table;
+};
+
+void task_init_l3(struct task_base *tbase, struct task_args *targ);
+void task_start_l3(struct task_base *tbase, struct task_args *targ);
+int write_dst_mac(struct task_base *tbase, struct rte_mbuf *mbuf, uint32_t *ip_dst);
+void task_set_gateway_ip(struct task_base *tbase, uint32_t ip);
+void task_set_local_ip(struct task_base *tbase, uint32_t ip);
+void handle_ctrl_plane_pkts(struct task_base *tbase, struct rte_mbuf **mbufs, uint16_t n_pkts);