const int sock_id = rte_lcore_to_socket_id(targ->lconf->id);
name[0]++;
- uint32_t mbuf_size = MBUF_SIZE;
+ uint32_t mbuf_size = TX_MBUF_SIZE;
if (max_frame_size + (unsigned)sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM > mbuf_size)
mbuf_size = max_frame_size + (unsigned)sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM;
+ plog_info("\t\tCreating mempool with name '%s'\n", name);
ret = rte_mempool_create(name, targ->nb_mbuf - 1, mbuf_size,
targ->nb_cache_mbuf, sizeof(struct rte_pktmbuf_pool_private),
rte_pktmbuf_pool_init, NULL, rte_pktmbuf_init, 0,
sock_id, 0);
PROX_PANIC(ret == NULL, "Failed to allocate dummy memory pool on socket %u with %u elements\n",
sock_id, targ->nb_mbuf - 1);
+
+ plog_info("\t\tMempool %p size = %u * %u cache %u, socket %d\n", ret,
+ targ->nb_mbuf - 1, mbuf_size, targ->nb_cache_mbuf, sock_id);
+
return ret;
}
struct prox_port_cfg *port = find_reachable_port(targ);
// TODO: check that all reachable ports have the same mtu...
if (port) {
- task->cksum_offload = port->capabilities.tx_offload_cksum;
+ task->cksum_offload = port->requested_tx_offload & (DEV_TX_OFFLOAD_IPV4_CKSUM | DEV_TX_OFFLOAD_UDP_CKSUM);
task->port = port;
task->max_frame_size = port->mtu + ETHER_HDR_LEN + 2 * PROX_VLAN_TAG_SIZE;
} else {
task_init_gen_load_pcap(task, targ);
}
- if ((targ->flags & DSF_KEEP_SRC_MAC) == 0 && (targ->nb_txrings || targ->nb_txports)) {
+ PROX_PANIC(((targ->nb_txrings == 0) && (targ->nb_txports == 0)), "Gen mode requires a tx ring or a tx port");
+ if ((targ->flags & DSF_KEEP_SRC_MAC) == 0) {
uint8_t *src_addr = prox_port_cfg[tbase->tx_params_hw.tx_port_queue->port].eth_addr.addr_bytes;
for (uint32_t i = 0; i < task->n_pkts; ++i) {
rte_memcpy(&task->pkt_template[i].buf[6], src_addr, 6);
#ifdef SOFT_CRC
// For SOFT_CRC, no offload is needed. If both NOOFFLOADS and NOMULTSEGS flags are set the
// vector mode is used by DPDK, resulting (theoretically) in higher performance.
- .flag_features = TASK_FEATURE_NEVER_DISCARDS | TASK_FEATURE_NO_RX | TASK_FEATURE_TXQ_FLAGS_NOOFFLOADS | TASK_FEATURE_TXQ_FLAGS_NOMULTSEGS,
+ .flag_features = TASK_FEATURE_NEVER_DISCARDS | TASK_FEATURE_NO_RX | TASK_FEATURE_TXQ_FLAGS_NOOFFLOADS,
#else
.flag_features = TASK_FEATURE_NEVER_DISCARDS | TASK_FEATURE_NO_RX,
#endif
#ifdef SOFT_CRC
// For SOFT_CRC, no offload is needed. If both NOOFFLOADS and NOMULTSEGS flags are set the
// vector mode is used by DPDK, resulting (theoretically) in higher performance.
- .flag_features = TASK_FEATURE_NEVER_DISCARDS | TASK_FEATURE_NO_RX | TASK_FEATURE_TXQ_FLAGS_NOOFFLOADS | TASK_FEATURE_TXQ_FLAGS_NOMULTSEGS,
+ .flag_features = TASK_FEATURE_NEVER_DISCARDS | TASK_FEATURE_NO_RX | TASK_FEATURE_TXQ_FLAGS_NOOFFLOADS,
#else
.flag_features = TASK_FEATURE_NEVER_DISCARDS | TASK_FEATURE_NO_RX,
#endif
.start = start_pcap,
.early_init = init_task_gen_early,
#ifdef SOFT_CRC
- .flag_features = TASK_FEATURE_NEVER_DISCARDS | TASK_FEATURE_NO_RX | TASK_FEATURE_TXQ_FLAGS_NOOFFLOADS | TASK_FEATURE_TXQ_FLAGS_NOMULTSEGS,
+ .flag_features = TASK_FEATURE_NEVER_DISCARDS | TASK_FEATURE_NO_RX | TASK_FEATURE_TXQ_FLAGS_NOOFFLOADS,
#else
.flag_features = TASK_FEATURE_NEVER_DISCARDS | TASK_FEATURE_NO_RX,
#endif