#include <rte_memory.h>
#include <rte_memcpy.h>
#include <rte_memzone.h>
-#include <rte_tailq.h>
#include <rte_eal.h>
#include <rte_per_lcore.h>
#include <rte_launch.h>
#include <rte_atomic.h>
+#include <rte_spinlock.h>
#include <rte_cycles.h>
#include <rte_prefetch.h>
#include <rte_lcore.h>
#include <rte_udp.h>
#include <rte_string_fns.h>
-#include "main.h"
-
#define APP_LOOKUP_EXACT_MATCH 0
#define APP_LOOKUP_LPM 1
#define DO_RFC_1812_CHECKS
#define MEMPOOL_CACHE_SIZE 256
-#define MBUF_SIZE (2048 + sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM)
-
/*
* This expression is used to calculate the number of mbufs needed depending on user input, taking
* into account memory for rx and tx hardware rings, cache per lcore and mtable per port per lcore.
},
};
-static const struct rte_eth_rxconf rx_conf = {
- .rx_thresh = {
- .pthresh = RX_PTHRESH,
- .hthresh = RX_HTHRESH,
- .wthresh = RX_WTHRESH,
- },
- .rx_free_thresh = 32,
-};
-
-static const struct rte_eth_txconf tx_conf = {
- .tx_thresh = {
- .pthresh = TX_PTHRESH,
- .hthresh = TX_HTHRESH,
- .wthresh = TX_WTHRESH,
- },
- .tx_free_thresh = 0, /* Use PMD default values */
- .tx_rs_thresh = 0, /* Use PMD default values */
- .txq_flags = (ETH_TXQ_FLAGS_NOMULTSEGS |
- ETH_TXQ_FLAGS_NOVLANOFFL |
- ETH_TXQ_FLAGS_NOXSUMSCTP |
- ETH_TXQ_FLAGS_NOXSUMUDP |
- ETH_TXQ_FLAGS_NOXSUMTCP)
-};
-
static struct rte_mempool * pktmbuf_pool[NB_SOCKETS];
} __rte_cache_aligned;
static struct lcore_conf lcore_conf[RTE_MAX_LCORE];
-
+static rte_spinlock_t spinlock_conf[RTE_MAX_ETHPORTS] = {RTE_SPINLOCK_INITIALIZER};
/* Send burst of packets on an output interface */
static inline int
send_burst(struct lcore_conf *qconf, uint16_t n, uint8_t port)
queueid = qconf->tx_queue_id;
m_table = (struct rte_mbuf **)qconf->tx_mbufs[port].m_table;
+ rte_spinlock_lock(&spinlock_conf[port]);
ret = rte_eth_tx_burst(port, queueid, m_table, n);
+ rte_spinlock_unlock(&spinlock_conf[port]);
+
if (unlikely(ret < n)) {
do {
rte_pktmbuf_free(m_table[ret]);
eth_hdr = rte_pktmbuf_mtod(m, struct ether_hdr *);
- ipv4_hdr = (struct ipv4_hdr *)(rte_pktmbuf_mtod(m, unsigned char *) +
- sizeof(struct ether_hdr));
+ ipv4_hdr = rte_pktmbuf_mtod_offset(m, struct ipv4_hdr *,
+ sizeof(struct ether_hdr));
#ifdef DO_RFC_1812_CHECKS
/* Check to make sure the packet is valid (RFC1812) */
static void
print_ethaddr(const char *name, const struct ether_addr *eth_addr)
{
- printf ("%s%02X:%02X:%02X:%02X:%02X:%02X", name,
- eth_addr->addr_bytes[0],
- eth_addr->addr_bytes[1],
- eth_addr->addr_bytes[2],
- eth_addr->addr_bytes[3],
- eth_addr->addr_bytes[4],
- eth_addr->addr_bytes[5]);
+ char buf[ETHER_ADDR_FMT_SIZE];
+ ether_format_addr(buf, ETHER_ADDR_FMT_SIZE, eth_addr);
+ printf("%s%s", name, buf);
}
#if (APP_LOOKUP_METHOD == APP_LOOKUP_EXACT_MATCH)
}
if (pktmbuf_pool[socketid] == NULL) {
snprintf(s, sizeof(s), "mbuf_pool_%d", socketid);
- pktmbuf_pool[socketid] =
- rte_mempool_create(s, nb_mbuf, MBUF_SIZE,
- MEMPOOL_CACHE_SIZE,
- sizeof(struct rte_pktmbuf_pool_private),
- rte_pktmbuf_pool_init, NULL,
- rte_pktmbuf_init, NULL,
- socketid, 0);
+ pktmbuf_pool[socketid] = rte_pktmbuf_pool_create(s,
+ nb_mbuf, MEMPOOL_CACHE_SIZE, 0,
+ RTE_MBUF_DEFAULT_BUF_SIZE, socketid);
if (pktmbuf_pool[socketid] == NULL)
rte_exit(EXIT_FAILURE, "Cannot init mbuf pool on socket %d\n", socketid);
else
}
int
-MAIN(int argc, char **argv)
+main(int argc, char **argv)
{
struct lcore_conf *qconf;
+ struct rte_eth_dev_info dev_info;
+ struct rte_eth_txconf *txconf;
int ret;
unsigned nb_ports;
uint16_t queueid;
if (ret < 0)
rte_exit(EXIT_FAILURE, "init_lcore_rx_queues failed\n");
- if (rte_eal_pci_probe() < 0)
- rte_exit(EXIT_FAILURE, "Cannot probe PCI\n");
-
nb_ports = rte_eth_dev_count();
if (nb_ports > RTE_MAX_ETHPORTS)
nb_ports = RTE_MAX_ETHPORTS;
printf("txq=%d,%d,%d ", portid, 0, socketid);
fflush(stdout);
+
+ rte_eth_dev_info_get(portid, &dev_info);
+ txconf = &dev_info.default_txconf;
+ if (port_conf.rxmode.jumbo_frame)
+ txconf->txq_flags = 0;
ret = rte_eth_tx_queue_setup(portid, 0, nb_txd,
- socketid, &tx_conf);
+ socketid, txconf);
if (ret < 0)
rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup: err=%d, "
"port=%d\n", ret, portid);
fflush(stdout);
ret = rte_eth_rx_queue_setup(portid, queueid, nb_rxd,
- socketid, &rx_conf, pktmbuf_pool[socketid]);
+ socketid, NULL,
+ pktmbuf_pool[socketid]);
if (ret < 0)
rte_exit(EXIT_FAILURE, "rte_eth_rx_queue_setup: err=%d,"
"port=%d\n", ret, portid);