-.. BSD LICENSE
- Copyright(c) 2010-2014 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) 2010-2014 Intel Corporation.
IPv4 Multicast Sample Application
=================================
.. code-block:: console
- ./build/ipv4_multicast [EAL options] -- -p PORTMASK [-q NQ]
+ ./<build_dir>/examples/dpdk-ipv4_multicast [EAL options] -- -p PORTMASK [-q NQ]
where,
.. code-block:: console
- ./build/ipv4_multicast -l 0-3 -n 3 -- -p 0x3 -q 1
+ ./<build_dir>/examples/dpdk-ipv4_multicast -l 0-3 -n 3 -- -p 0x3 -q 1
In this command:
/* Remove the Ethernet header from the input packet */
- iphdr = (struct ipv4_hdr *)rte_pktmbuf_adj(m, sizeof(struct ether_hdr));
+ iphdr = (struct rte_ipv4_hdr *)rte_pktmbuf_adj(m, sizeof(struct rte_ether_hdr));
RTE_ASSERT(iphdr != NULL);
dest_addr = rte_be_to_cpu_32(iphdr->dst_addr);
.. code-block:: c
- if (!IS_IPV4_MCAST(dest_addr) ||
+ if (!RTE_IS_IPV4_MCAST(dest_addr) ||
(hash = rte_fbk_hash_lookup(mcast_hash, dest_addr)) <= 0 ||
(port_mask = hash & enabled_port_mask) == 0) {
rte_pktmbuf_free(m);
.. code-block:: c
- static inline void mcast_send_pkt(struct rte_mbuf *pkt, struct ether_addr *dest_addr, struct lcore_queue_conf *qconf, uint16_t port)
+ static inline void mcast_send_pkt(struct rte_mbuf *pkt, struct rte_ether_addr *dest_addr, struct lcore_queue_conf *qconf, uint16_t port)
{
- struct ether_hdr *ethdr;
+ struct rte_ether_hdr *ethdr;
uint16_t len;
/* Construct Ethernet header. */
- ethdr = (struct ether_hdr *)rte_pktmbuf_prepend(pkt, (uint16_t) sizeof(*ethdr));
+ ethdr = (struct rte_ether_hdr *)rte_pktmbuf_prepend(pkt, (uint16_t) sizeof(*ethdr));
RTE_ASSERT(ethdr != NULL);
- ether_addr_copy(dest_addr, ðdr->d_addr);
- ether_addr_copy(&ports_eth_addr[port], ðdr->s_addr);
- ethdr->ether_type = rte_be_to_cpu_16(ETHER_TYPE_IPv4);
+ rte_ether_addr_copy(dest_addr, ðdr->d_addr);
+ rte_ether_addr_copy(&ports_eth_addr[port], ðdr->s_addr);
+ ethdr->ether_type = rte_be_to_cpu_16(RTE_ETHER_TYPE_IPV4);
/* Put new packet into the output queue */
hdr->pkt.in_port = pkt->pkt.in_port;
hdr->pkt.vlan_macip = pkt->pkt.vlan_macip;
hdr->pkt.hash = pkt->pkt.hash;
- hdr->ol_flags = pkt->ol_flags;
rte_mbuf_sanity_check(hdr, RTE_MBUF_PKT, 1);
return hdr;