Adding PROX(Packet pROcessing eXecution engine) VNF to sampleVNF

JIRA: SAMPLEVNF-55

PROX is a DPDK-based application implementing Telco use-cases such as
a simplified BRAS/BNG, light-weight AFTR... It also allows configuring
finer grained network functions like QoS, Routing, load-balancing...

(We are moving PROX version v039 to sampleVNF
https://01.org/intel-data-plane-performance-demonstrators/prox-overview)

Change-Id: Ia3cb02cf0e49ac5596e922c197ff7e010293d033
Signed-off-by: Deepak S <deepak.s@linux.intel.com>

1 files changed, 83 insertions, 0 deletions

diff --git a/VNFs/DPPD-PROX/prox_port_cfg.h b/VNFs/DPPD-PROX/prox_port_cfg.h
new file mode 100644
index 00000000..17616187
--- /dev/null
+++ b/VNFs/DPPD-PROX/prox_port_cfg.h
@@ -0,0 +1,83 @@
+/*
+// 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.
+*/
+
+#ifndef _PROX_PORT_CFG_H
+#define _PROX_PORT_CFG_H
+
+#include <rte_ether.h>
+#include <rte_ethdev.h>
+
+#include "prox_globals.h"
+
+enum addr_type {PROX_PORT_MAC_HW, PROX_PORT_MAC_SET, PROX_PORT_MAC_RAND};
+
+#define IPV4_CKSUM	1
+#define UDP_CKSUM	2
+
+struct prox_port_cfg {
+	struct rte_mempool *pool[32];  /* Rx/Tx mempool */
+	size_t pool_size[32];
+	uint8_t promiscuous;
+	uint8_t lsc_set_explicitely; /* Explicitly enable/disable lsc */
+	uint8_t lsc_val;
+	uint8_t active;
+	int socket;
+	uint16_t max_rxq;         /* max number of Tx queues */
+	uint16_t max_txq;         /* max number of Tx queues */
+	uint16_t n_rxq;           /* number of used Rx queues */
+	uint16_t n_txq;           /* number of used Tx queues */
+	uint32_t n_rxd;
+	uint32_t n_txd;
+	uint8_t  link_up;
+	uint32_t  link_speed;
+	uint32_t  mtu;
+	enum addr_type    type;
+	struct ether_addr eth_addr;    /* port MAC address */
+	char name[MAX_NAME_SIZE];
+	char short_name[MAX_NAME_SIZE];
+	char driver_name[MAX_NAME_SIZE];
+	char rx_ring[MAX_NAME_SIZE];
+	char tx_ring[MAX_NAME_SIZE];
+	char pci_addr[32];
+	struct rte_eth_conf port_conf;
+	struct rte_eth_rxconf rx_conf;
+	struct rte_eth_txconf tx_conf;
+	struct {
+		int tx_offload_cksum;
+	} capabilities;
+};
+
+extern rte_atomic32_t lsc;
+
+int prox_nb_active_ports(void);
+int prox_last_port_active(void);
+
+extern struct prox_port_cfg prox_port_cfg[];
+
+void init_rte_dev(int use_dummy_devices);
+uint8_t init_rte_ring_dev(void);
+void init_port_addr(void);
+void init_port_all(void);
+void close_ports_atexit(void);
+
+struct rte_mempool;
+
+void prox_pktmbuf_init(struct rte_mempool *mp, void *opaque_arg, void *_m, unsigned i);
+void prox_pktmbuf_reinit(void *arg, void *start, void *end, uint32_t idx);
+
+int port_is_active(uint8_t port_id);
+
+#endif /* __PROX_PORT_CFG_H_ */