-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel 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.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2017 Intel Corporation
*/
#include <stdint.h>
#include <rte_mempool.h>
#include <rte_mbuf.h>
#include <rte_interrupts.h>
-#include <rte_pci.h>
#include <rte_ether.h>
#include <rte_ethdev.h>
#include <rte_string_fns.h>
* the node will handle, which will be used to decide if packet
* is transmitted or dropped.
*/
+
+/* Creation of hash table. 8< */
static struct rte_hash *
create_hash_table(const struct shared_info *info)
{
printf("Hash table: Adding 0x%x keys\n", num_flows_node);
}
+/* >8 End of creation of hash table. */
/*
* This function performs routing of packets
}
+/* Packets dequeued from the shared ring. 8< */
static inline void
handle_packets(struct rte_hash *h, struct rte_mbuf **bufs, uint16_t num_packets)
{
- struct ipv4_hdr *ipv4_hdr;
+ struct rte_ipv4_hdr *ipv4_hdr;
uint32_t ipv4_dst_ip[PKT_READ_SIZE];
const void *key_ptrs[PKT_READ_SIZE];
unsigned int i;
for (i = 0; i < num_packets; i++) {
/* Handle IPv4 header.*/
- ipv4_hdr = rte_pktmbuf_mtod_offset(bufs[i], struct ipv4_hdr *,
- sizeof(struct ether_hdr));
+ ipv4_hdr = rte_pktmbuf_mtod_offset(bufs[i],
+ struct rte_ipv4_hdr *, sizeof(struct rte_ether_hdr));
ipv4_dst_ip[i] = ipv4_hdr->dst_addr;
key_ptrs[i] = &ipv4_dst_ip[i];
}
}
}
}
+/* >8 End of packets dequeueing. */
/*
* Application main function - loops through
if (parse_app_args(argc, argv) < 0)
rte_exit(EXIT_FAILURE, "Invalid command-line arguments\n");
- if (rte_eth_dev_count() == 0)
+ if (rte_eth_dev_count_avail() == 0)
rte_exit(EXIT_FAILURE, "No Ethernet ports - bye\n");
+ /* Attaching to the server process memory. 8< */
rx_ring = rte_ring_lookup(get_rx_queue_name(node_id));
if (rx_ring == NULL)
rte_exit(EXIT_FAILURE, "Cannot get RX ring - "
info = mz->addr;
tx_stats = &(info->tx_stats[node_id]);
filter_stats = &(info->filter_stats[node_id]);
+ /* >8 End of attaching to the server process memory. */
configure_output_ports(info);
need_flush = 1;
}
+
+ /* clean up the EAL */
+ rte_eal_cleanup();
}