#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_ip_frag.h>
-#include "main.h"
-
#define RTE_LOGTYPE_IP_FRAG RTE_LOGTYPE_USER1
-#define MBUF_SIZE (2048 + sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM)
-
/* allow max jumbo frame 9.5 KB */
#define JUMBO_FRAME_MAX_SIZE 0x2600
#define NB_MBUF 8192
-/*
- * RX and TX Prefetch, Host, and Write-back threshold values should be
- * carefully set for optimal performance. Consult the network
- * controller's datasheet and supporting DPDK documentation for guidance
- * on how these parameters should be set.
- */
-#define RX_PTHRESH 8 /**< Default values of RX prefetch threshold reg. */
-#define RX_HTHRESH 8 /**< Default values of RX host threshold reg. */
-#define RX_WTHRESH 4 /**< Default values of RX write-back threshold reg. */
-
-/*
- * These default values are optimized for use with the Intel(R) 82599 10 GbE
- * Controller and the DPDK ixgbe PMD. Consider using other values for other
- * network controllers and/or network drivers.
- */
-#define TX_PTHRESH 36 /**< Default values of TX prefetch threshold reg. */
-#define TX_HTHRESH 0 /**< Default values of TX host threshold reg. */
-#define TX_WTHRESH 0 /**< Default values of TX write-back threshold reg. */
-
#define MAX_PKT_BURST 32
#define BURST_TX_DRAIN_US 100 /* TX drain every ~100us */
},
};
-static const struct rte_eth_rxconf rx_conf = {
- .rx_thresh = {
- .pthresh = RX_PTHRESH,
- .hthresh = RX_HTHRESH,
- .wthresh = RX_WTHRESH,
- },
-};
-
-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 */
-};
-
/*
* IPv4 forwarding table
*/
uint8_t queueid, uint8_t port_in)
{
struct rx_queue *rxq;
- uint32_t i, len;
- uint8_t next_hop, port_out, ipv6;
+ uint32_t i, len, next_hop_ipv4;
+ uint8_t next_hop_ipv6, port_out, ipv6;
int32_t len2;
ipv6 = 0;
len = qconf->tx_mbufs[port_out].len;
/* if this is an IPv4 packet */
- if (m->ol_flags & PKT_RX_IPV4_HDR) {
+ if (RTE_ETH_IS_IPV4_HDR(m->packet_type)) {
struct ipv4_hdr *ip_hdr;
uint32_t ip_dst;
/* Read the lookup key (i.e. ip_dst) from the input packet */
ip_dst = rte_be_to_cpu_32(ip_hdr->dst_addr);
/* Find destination port */
- if (rte_lpm_lookup(rxq->lpm, ip_dst, &next_hop) == 0 &&
- (enabled_port_mask & 1 << next_hop) != 0) {
- port_out = next_hop;
+ if (rte_lpm_lookup(rxq->lpm, ip_dst, &next_hop_ipv4) == 0 &&
+ (enabled_port_mask & 1 << next_hop_ipv4) != 0) {
+ port_out = next_hop_ipv4;
/* Build transmission burst for new port */
len = qconf->tx_mbufs[port_out].len;
if (unlikely (len2 < 0))
return;
}
- }
- /* if this is an IPv6 packet */
- else if (m->ol_flags & PKT_RX_IPV6_HDR) {
+ } else if (RTE_ETH_IS_IPV6_HDR(m->packet_type)) {
+ /* if this is an IPv6 packet */
struct ipv6_hdr *ip_hdr;
ipv6 = 1;
ip_hdr = rte_pktmbuf_mtod(m, struct ipv6_hdr *);
/* Find destination port */
- if (rte_lpm6_lookup(rxq->lpm6, ip_hdr->dst_addr, &next_hop) == 0 &&
- (enabled_port_mask & 1 << next_hop) != 0) {
- port_out = next_hop;
+ if (rte_lpm6_lookup(rxq->lpm6, ip_hdr->dst_addr, &next_hop_ipv6) == 0 &&
+ (enabled_port_mask & 1 << next_hop_ipv6) != 0) {
+ port_out = next_hop_ipv6;
/* Build transmission burst for new port */
len = qconf->tx_mbufs[port_out].len;
static void
print_ethaddr(const char *name, 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);
}
/* Check the link status of all ports in up to 9s, and print them finally */
struct rte_mempool *mp;
struct rte_lpm *lpm;
struct rte_lpm6 *lpm6;
+ struct rte_lpm_config lpm_config;
int socket;
unsigned lcore_id;
socket);
snprintf(buf, sizeof(buf), "pool_direct_%i", socket);
- mp = rte_mempool_create(buf, NB_MBUF,
- MBUF_SIZE, 32,
- sizeof(struct rte_pktmbuf_pool_private),
- rte_pktmbuf_pool_init, NULL,
- rte_pktmbuf_init, NULL,
- socket, 0);
+ mp = rte_pktmbuf_pool_create(buf, NB_MBUF, 32,
+ 0, RTE_MBUF_DEFAULT_BUF_SIZE, socket);
if (mp == NULL) {
RTE_LOG(ERR, IP_FRAG, "Cannot create direct mempool\n");
return -1;
socket);
snprintf(buf, sizeof(buf), "pool_indirect_%i", socket);
- mp = rte_mempool_create(buf, NB_MBUF,
- sizeof(struct rte_mbuf), 32,
- 0,
- NULL, NULL,
- rte_pktmbuf_init, NULL,
- socket, 0);
+ mp = rte_pktmbuf_pool_create(buf, NB_MBUF, 32, 0, 0,
+ socket);
if (mp == NULL) {
RTE_LOG(ERR, IP_FRAG, "Cannot create indirect mempool\n");
return -1;
RTE_LOG(INFO, IP_FRAG, "Creating LPM table on socket %i\n", socket);
snprintf(buf, sizeof(buf), "IP_FRAG_LPM_%i", socket);
- lpm = rte_lpm_create(buf, socket, LPM_MAX_RULES, 0);
+ lpm_config.max_rules = LPM_MAX_RULES;
+ lpm_config.number_tbl8s = 256;
+ lpm_config.flags = 0;
+
+ lpm = rte_lpm_create(buf, socket, &lpm_config);
if (lpm == NULL) {
RTE_LOG(ERR, IP_FRAG, "Cannot create LPM table\n");
return -1;
}
int
-MAIN(int argc, char **argv)
+main(int argc, char **argv)
{
struct lcore_queue_conf *qconf;
+ struct rte_eth_dev_info dev_info;
+ struct rte_eth_txconf *txconf;
struct rx_queue *rxq;
int socket, ret;
unsigned nb_ports;
/* init one RX queue */
ret = rte_eth_rx_queue_setup(portid, 0, nb_rxd,
- socket, &rx_conf,
+ socket, NULL,
socket_direct_pool[socket]);
if (ret < 0) {
printf("\n");
socket = (int) rte_lcore_to_socket_id(lcore_id);
printf("txq=%u,%d ", lcore_id, queueid);
fflush(stdout);
+
+ rte_eth_dev_info_get(portid, &dev_info);
+ txconf = &dev_info.default_txconf;
+ txconf->txq_flags = 0;
ret = rte_eth_tx_queue_setup(portid, queueid, nb_txd,
- socket, &tx_conf);
+ socket, txconf);
if (ret < 0) {
printf("\n");
rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup: "