-/*-
- * 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
*/
#include <stdio.h>
#include <rte_log.h>
#include <rte_memory.h>
#include <rte_memcpy.h>
-#include <rte_memzone.h>
#include <rte_eal.h>
-#include <rte_per_lcore.h>
#include <rte_launch.h>
#include <rte_atomic.h>
#include <rte_cycles.h>
#include <rte_per_lcore.h>
#include <rte_branch_prediction.h>
#include <rte_interrupts.h>
-#include <rte_pci.h>
#include <rte_random.h>
#include <rte_debug.h>
#include <rte_ether.h>
#include <rte_ethdev.h>
-#include <rte_ring.h>
#include <rte_mempool.h>
#include <rte_mbuf.h>
#include <rte_malloc.h>
#define MCAST_CLONE_PORTS 2
#define MCAST_CLONE_SEGS 2
-#define PKT_MBUF_SIZE (2048 + sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM)
+#define PKT_MBUF_DATA_SIZE RTE_MBUF_DEFAULT_BUF_SIZE
#define NB_PKT_MBUF 8192
-#define HDR_MBUF_SIZE (sizeof(struct rte_mbuf) + 2 * RTE_PKTMBUF_HEADROOM)
+#define HDR_MBUF_DATA_SIZE (2 * RTE_PKTMBUF_HEADROOM)
#define NB_HDR_MBUF (NB_PKT_MBUF * MAX_PORTS)
-#define CLONE_MBUF_SIZE (sizeof(struct rte_mbuf))
#define NB_CLONE_MBUF (NB_PKT_MBUF * MCAST_CLONE_PORTS * MCAST_CLONE_SEGS * 2)
/* allow max jumbo frame 9.5 KB */
/*
* Configurable number of RX/TX ring descriptors
*/
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
/* ethernet addresses of ports */
-static struct ether_addr ports_eth_addr[MAX_PORTS];
+static struct rte_ether_addr ports_eth_addr[MAX_PORTS];
/* mask of enabled ports */
static uint32_t enabled_port_mask = 0;
-static uint8_t nb_ports = 0;
+static uint16_t nb_ports;
static int rx_queue_per_lcore = 1;
} __rte_cache_aligned;
static struct lcore_queue_conf lcore_queue_conf[RTE_MAX_LCORE];
-static const struct rte_eth_conf port_conf = {
+static struct rte_eth_conf port_conf = {
.rxmode = {
.max_rx_pkt_len = JUMBO_FRAME_MAX_SIZE,
.split_hdr_size = 0,
- .header_split = 0, /**< Header Split disabled */
- .hw_ip_checksum = 0, /**< IP checksum offload disabled */
- .hw_vlan_filter = 0, /**< VLAN filtering disabled */
- .jumbo_frame = 1, /**< Jumbo Frame Support enabled */
- .hw_strip_crc = 0, /**< CRC stripped by hardware */
+ .offloads = DEV_RX_OFFLOAD_JUMBO_FRAME,
},
.txmode = {
.mq_mode = ETH_MQ_TX_NONE,
+ .offloads = DEV_TX_OFFLOAD_MULTI_SEGS,
},
};
};
static struct mcast_group_params mcast_group_table[] = {
- {IPv4(224,0,0,101), 0x1},
- {IPv4(224,0,0,102), 0x2},
- {IPv4(224,0,0,103), 0x3},
- {IPv4(224,0,0,104), 0x4},
- {IPv4(224,0,0,105), 0x5},
- {IPv4(224,0,0,106), 0x6},
- {IPv4(224,0,0,107), 0x7},
- {IPv4(224,0,0,108), 0x8},
- {IPv4(224,0,0,109), 0x9},
- {IPv4(224,0,0,110), 0xA},
- {IPv4(224,0,0,111), 0xB},
- {IPv4(224,0,0,112), 0xC},
- {IPv4(224,0,0,113), 0xD},
- {IPv4(224,0,0,114), 0xE},
- {IPv4(224,0,0,115), 0xF},
+ {RTE_IPV4(224,0,0,101), 0x1},
+ {RTE_IPV4(224,0,0,102), 0x2},
+ {RTE_IPV4(224,0,0,103), 0x3},
+ {RTE_IPV4(224,0,0,104), 0x4},
+ {RTE_IPV4(224,0,0,105), 0x5},
+ {RTE_IPV4(224,0,0,106), 0x6},
+ {RTE_IPV4(224,0,0,107), 0x7},
+ {RTE_IPV4(224,0,0,108), 0x8},
+ {RTE_IPV4(224,0,0,109), 0x9},
+ {RTE_IPV4(224,0,0,110), 0xA},
+ {RTE_IPV4(224,0,0,111), 0xB},
+ {RTE_IPV4(224,0,0,112), 0xC},
+ {RTE_IPV4(224,0,0,113), 0xD},
+ {RTE_IPV4(224,0,0,114), 0xE},
+ {RTE_IPV4(224,0,0,115), 0xF},
};
-#define N_MCAST_GROUPS \
- (sizeof (mcast_group_table) / sizeof (mcast_group_table[0]))
-
-
/* Send burst of packets on an output interface */
static void
-send_burst(struct lcore_queue_conf *qconf, uint8_t port)
+send_burst(struct lcore_queue_conf *qconf, uint16_t port)
{
struct rte_mbuf **m_table;
uint16_t n, queueid;
for (n = 0; v != 0; v &= v - 1, n++)
;
- return (n);
+ return n;
}
/**
/* Create new mbuf for the header. */
if (unlikely ((hdr = rte_pktmbuf_alloc(header_pool)) == NULL))
- return (NULL);
+ return NULL;
/* If requested, then make a new clone packet. */
if (use_clone != 0 &&
unlikely ((pkt = rte_pktmbuf_clone(pkt, clone_pool)) == NULL)) {
rte_pktmbuf_free(hdr);
- return (NULL);
+ return NULL;
}
/* prepend new header */
hdr->next = pkt;
-
/* update header's fields */
hdr->pkt_len = (uint16_t)(hdr->data_len + pkt->pkt_len);
- hdr->nb_segs = (uint8_t)(pkt->nb_segs + 1);
-
- /* copy metadata from source packet*/
- hdr->port = pkt->port;
- hdr->vlan_tci = pkt->vlan_tci;
- hdr->tx_offload = pkt->tx_offload;
- hdr->hash = pkt->hash;
-
- hdr->ol_flags = pkt->ol_flags;
+ hdr->nb_segs = pkt->nb_segs + 1;
__rte_mbuf_sanity_check(hdr, 1);
- return (hdr);
+ return hdr;
}
/*
* and put it into the outgoing queue for the given port.
*/
static inline void
-mcast_send_pkt(struct rte_mbuf *pkt, struct ether_addr *dest_addr,
- struct lcore_queue_conf *qconf, uint8_t port)
+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));
- RTE_MBUF_ASSERT(ethdr != NULL);
+ 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 */
len = qconf->tx_mbufs[port].len;
mcast_forward(struct rte_mbuf *m, struct lcore_queue_conf *qconf)
{
struct rte_mbuf *mc;
- struct ipv4_hdr *iphdr;
+ struct rte_ipv4_hdr *iphdr;
uint32_t dest_addr, port_mask, port_num, use_clone;
int32_t hash;
- uint8_t port;
+ uint16_t port;
union {
uint64_t as_int;
- struct ether_addr as_addr;
+ struct rte_ether_addr as_addr;
} dst_eth_addr;
/* Remove the Ethernet header from the input packet */
- iphdr = (struct ipv4_hdr *)rte_pktmbuf_adj(m, (uint16_t)sizeof(struct ether_hdr));
- RTE_MBUF_ASSERT(iphdr != NULL);
+ iphdr = (struct rte_ipv4_hdr *)
+ rte_pktmbuf_adj(m, (uint16_t)sizeof(struct rte_ether_hdr));
+ RTE_ASSERT(iphdr != NULL);
dest_addr = rte_be_to_cpu_32(iphdr->dst_addr);
* Check that it is a valid multicast address and
* we have some active ports assigned to it.
*/
- 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);
send_timeout_burst(struct lcore_queue_conf *qconf)
{
uint64_t cur_tsc;
- uint8_t portid;
+ uint16_t portid;
const uint64_t drain_tsc = (rte_get_tsc_hz() + US_PER_S - 1) / US_PER_S * BURST_TX_DRAIN_US;
cur_tsc = rte_rdtsc();
struct rte_mbuf *pkts_burst[MAX_PKT_BURST];
unsigned lcore_id;
int i, j, nb_rx;
- uint8_t portid;
+ uint16_t portid;
struct lcore_queue_conf *qconf;
lcore_id = rte_lcore_id();
portid = qconf->rx_queue_list[i];
RTE_LOG(INFO, IPv4_MULTICAST, " -- lcoreid=%u portid=%d\n",
- lcore_id, (int) portid);
+ lcore_id, portid);
}
while (1) {
if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0'))
return 0;
- return ((uint32_t)pm);
+ return (uint32_t)pm;
}
static int
n = strtoul(q_arg, &end, 0);
if (errno != 0 || end == NULL || *end != '\0' ||
n == 0 || n >= MAX_RX_QUEUE_PER_LCORE)
- return (-1);
+ return -1;
- return (n);
+ return n;
}
/* Parse the argument given in the command line of the application */
argv[optind-1] = prgname;
ret = optind-1;
- optind = 0; /* reset getopt lib */
+ optind = 1; /* reset getopt lib */
return ret;
}
static void
-print_ethaddr(const char *name, struct ether_addr *eth_addr)
+print_ethaddr(const char *name, struct rte_ether_addr *eth_addr)
{
- char buf[ETHER_ADDR_FMT_SIZE];
- ether_format_addr(buf, ETHER_ADDR_FMT_SIZE, eth_addr);
+ char buf[RTE_ETHER_ADDR_FMT_SIZE];
+ rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr);
printf("%s%s", name, buf);
}
return -1;
}
- for (i = 0; i < N_MCAST_GROUPS; i ++){
+ for (i = 0; i < RTE_DIM(mcast_group_table); i++) {
if (rte_fbk_hash_add_key(mcast_hash,
mcast_group_table[i].ip,
mcast_group_table[i].port_mask) < 0) {
/* Check the link status of all ports in up to 9s, and print them finally */
static void
-check_all_ports_link_status(uint8_t port_num, uint32_t port_mask)
+check_all_ports_link_status(uint32_t port_mask)
{
#define CHECK_INTERVAL 100 /* 100ms */
#define MAX_CHECK_TIME 90 /* 9s (90 * 100ms) in total */
- uint8_t portid, count, all_ports_up, print_flag = 0;
+ uint16_t portid;
+ uint8_t count, all_ports_up, print_flag = 0;
struct rte_eth_link link;
+ int ret;
printf("\nChecking link status");
fflush(stdout);
for (count = 0; count <= MAX_CHECK_TIME; count++) {
all_ports_up = 1;
- for (portid = 0; portid < port_num; portid++) {
+ RTE_ETH_FOREACH_DEV(portid) {
if ((port_mask & (1 << portid)) == 0)
continue;
memset(&link, 0, sizeof(link));
- rte_eth_link_get_nowait(portid, &link);
+ ret = rte_eth_link_get_nowait(portid, &link);
+ if (ret < 0) {
+ all_ports_up = 0;
+ if (print_flag == 1)
+ printf("Port %u link get failed: %s\n",
+ portid, rte_strerror(-ret));
+ continue;
+ }
/* print link status if flag set */
if (print_flag == 1) {
if (link.link_status)
- printf("Port %d Link Up - speed %u "
- "Mbps - %s\n", (uint8_t)portid,
- (unsigned)link.link_speed,
+ printf(
+ "Port%d Link Up. Speed %u Mbps - %s\n",
+ portid, link.link_speed,
(link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
("full-duplex") : ("half-duplex\n"));
else
- printf("Port %d Link Down\n",
- (uint8_t)portid);
+ printf("Port %d Link Down\n", portid);
continue;
}
/* clear all_ports_up flag if any link down */
- if (link.link_status == 0) {
+ if (link.link_status == ETH_LINK_DOWN) {
all_ports_up = 0;
break;
}
uint16_t queueid;
unsigned lcore_id = 0, rx_lcore_id = 0;
uint32_t n_tx_queue, nb_lcores;
- uint8_t portid;
+ uint16_t portid;
/* init EAL */
ret = rte_eal_init(argc, argv);
rte_exit(EXIT_FAILURE, "Invalid IPV4_MULTICAST parameters\n");
/* create the mbuf pools */
- packet_pool = rte_mempool_create("packet_pool", NB_PKT_MBUF,
- PKT_MBUF_SIZE, 32, sizeof(struct rte_pktmbuf_pool_private),
- rte_pktmbuf_pool_init, NULL, rte_pktmbuf_init, NULL,
- rte_socket_id(), 0);
+ packet_pool = rte_pktmbuf_pool_create("packet_pool", NB_PKT_MBUF, 32,
+ 0, PKT_MBUF_DATA_SIZE, rte_socket_id());
if (packet_pool == NULL)
rte_exit(EXIT_FAILURE, "Cannot init packet mbuf pool\n");
- header_pool = rte_mempool_create("header_pool", NB_HDR_MBUF,
- HDR_MBUF_SIZE, 32, 0, NULL, NULL, rte_pktmbuf_init, NULL,
- rte_socket_id(), 0);
+ header_pool = rte_pktmbuf_pool_create("header_pool", NB_HDR_MBUF, 32,
+ 0, HDR_MBUF_DATA_SIZE, rte_socket_id());
if (header_pool == NULL)
rte_exit(EXIT_FAILURE, "Cannot init header mbuf pool\n");
- clone_pool = rte_mempool_create("clone_pool", NB_CLONE_MBUF,
- CLONE_MBUF_SIZE, 32, 0, NULL, NULL, rte_pktmbuf_init, NULL,
- rte_socket_id(), 0);
+ clone_pool = rte_pktmbuf_pool_create("clone_pool", NB_CLONE_MBUF, 32,
+ 0, 0, rte_socket_id());
if (clone_pool == NULL)
rte_exit(EXIT_FAILURE, "Cannot init clone mbuf pool\n");
- nb_ports = rte_eth_dev_count();
+ nb_ports = rte_eth_dev_count_avail();
if (nb_ports == 0)
rte_exit(EXIT_FAILURE, "No physical ports!\n");
if (nb_ports > MAX_PORTS)
nb_lcores = rte_lcore_count();
/* initialize all ports */
- for (portid = 0; portid < nb_ports; portid++) {
+ RTE_ETH_FOREACH_DEV(portid) {
+ struct rte_eth_rxconf rxq_conf;
+ struct rte_eth_conf local_port_conf = port_conf;
+
/* skip ports that are not enabled */
if ((enabled_port_mask & (1 << portid)) == 0) {
printf("Skipping disabled port %d\n", portid);
qconf = &lcore_queue_conf[rx_lcore_id];
+ /* limit the frame size to the maximum supported by NIC */
+ ret = rte_eth_dev_info_get(portid, &dev_info);
+ if (ret != 0)
+ rte_exit(EXIT_FAILURE,
+ "Error during getting device (port %u) info: %s\n",
+ portid, strerror(-ret));
+
+ local_port_conf.rxmode.max_rx_pkt_len = RTE_MIN(
+ dev_info.max_rx_pktlen,
+ local_port_conf.rxmode.max_rx_pkt_len);
+
/* get the lcore_id for this port */
while (rte_lcore_is_enabled(rx_lcore_id) == 0 ||
qconf->n_rx_queue == (unsigned)rx_queue_per_lcore) {
n_tx_queue = nb_lcores;
if (n_tx_queue > MAX_TX_QUEUE_PER_PORT)
n_tx_queue = MAX_TX_QUEUE_PER_PORT;
+
ret = rte_eth_dev_configure(portid, 1, (uint16_t)n_tx_queue,
- &port_conf);
+ &local_port_conf);
if (ret < 0)
rte_exit(EXIT_FAILURE, "Cannot configure device: err=%d, port=%d\n",
ret, portid);
- rte_eth_macaddr_get(portid, &ports_eth_addr[portid]);
+ ret = rte_eth_dev_adjust_nb_rx_tx_desc(portid, &nb_rxd,
+ &nb_txd);
+ if (ret < 0)
+ rte_exit(EXIT_FAILURE,
+ "Cannot adjust number of descriptors: err=%d, port=%d\n",
+ ret, portid);
+
+ ret = rte_eth_macaddr_get(portid, &ports_eth_addr[portid]);
+ if (ret < 0)
+ rte_exit(EXIT_FAILURE,
+ "Cannot get MAC address: err=%d, port=%d\n",
+ ret, portid);
+
print_ethaddr(" Address:", &ports_eth_addr[portid]);
printf(", ");
queueid = 0;
printf("rxq=%hu ", queueid);
fflush(stdout);
+ rxq_conf = dev_info.default_rxconf;
+ rxq_conf.offloads = local_port_conf.rxmode.offloads;
ret = rte_eth_rx_queue_setup(portid, queueid, nb_rxd,
rte_eth_dev_socket_id(portid),
- NULL,
+ &rxq_conf,
packet_pool);
if (ret < 0)
rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup: err=%d, port=%d\n",
printf("txq=%u,%hu ", lcore_id, queueid);
fflush(stdout);
- rte_eth_dev_info_get(portid, &dev_info);
txconf = &dev_info.default_txconf;
- txconf->txq_flags = 0;
+ txconf->offloads = local_port_conf.txmode.offloads;
ret = rte_eth_tx_queue_setup(portid, queueid, nb_txd,
rte_lcore_to_socket_id(lcore_id), txconf);
if (ret < 0)
qconf->tx_queue_id[portid] = queueid;
queueid++;
}
-
+ ret = rte_eth_allmulticast_enable(portid);
+ if (ret < 0)
+ rte_exit(EXIT_FAILURE,
+ "rte_eth_allmulticast_enable: err=%d, port=%d\n",
+ ret, portid);
/* Start device */
ret = rte_eth_dev_start(portid);
if (ret < 0)
printf("done:\n");
}
- check_all_ports_link_status(nb_ports, enabled_port_mask);
+ check_all_ports_link_status(enabled_port_mask);
/* initialize the multicast hash */
int retval = init_mcast_hash();