.link_autoneg = ETH_LINK_FIXED,
};
-static int eth_pcap_logtype;
+RTE_LOG_REGISTER(eth_pcap_logtype, pmd.net.pcap, NOTICE);
#define PMD_LOG(level, fmt, args...) \
rte_log(RTE_LOG_ ## level, eth_pcap_logtype, \
return 0;
}
+#define NSEC_PER_SEC 1000000000L
+
static inline void
calculate_timestamp(struct timeval *ts) {
uint64_t cycles;
cycles = rte_get_timer_cycles() - start_cycles;
cur_time.tv_sec = cycles / hz;
- cur_time.tv_usec = (cycles % hz) * 1e6 / hz;
- timeradd(&start_time, &cur_time, ts);
+ cur_time.tv_usec = (cycles % hz) * NSEC_PER_SEC / hz;
+
+ ts->tv_sec = start_time.tv_sec + cur_time.tv_sec;
+ ts->tv_usec = start_time.tv_usec + cur_time.tv_usec;
+ if (ts->tv_usec >= NSEC_PER_SEC) {
+ ts->tv_usec -= NSEC_PER_SEC;
+ ts->tv_sec += 1;
+ }
}
/*
struct pcap_pkthdr header;
pcap_dumper_t *dumper;
unsigned char temp_data[RTE_ETH_PCAP_SNAPLEN];
- size_t len;
+ size_t len, caplen;
pp = rte_eth_devices[dumper_q->port_id].process_private;
dumper = pp->tx_dumper[dumper_q->queue_id];
* dumper */
for (i = 0; i < nb_pkts; i++) {
mbuf = bufs[i];
- len = rte_pktmbuf_pkt_len(mbuf);
+ len = caplen = rte_pktmbuf_pkt_len(mbuf);
if (unlikely(!rte_pktmbuf_is_contiguous(mbuf) &&
len > sizeof(temp_data))) {
- PMD_LOG(ERR,
- "Dropping multi segment PCAP packet. Size (%zd) > max size (%zd).",
- len, sizeof(temp_data));
- rte_pktmbuf_free(mbuf);
- continue;
+ caplen = sizeof(temp_data);
}
calculate_timestamp(&header.ts);
header.len = len;
- header.caplen = header.len;
+ header.caplen = caplen;
/* rte_pktmbuf_read() returns a pointer to the data directly
* in the mbuf (when the mbuf is contiguous) or, otherwise,
* a pointer to temp_data after copying into it.
*/
pcap_dump((u_char *)dumper, &header,
- rte_pktmbuf_read(mbuf, 0, len, temp_data));
+ rte_pktmbuf_read(mbuf, 0, caplen, temp_data));
num_tx++;
- tx_bytes += len;
+ tx_bytes += caplen;
rte_pktmbuf_free(mbuf);
}
* with pcap_dump_open(). We create big enough an Ethernet
* pcap holder.
*/
- tx_pcap = pcap_open_dead(DLT_EN10MB, RTE_ETH_PCAP_SNAPSHOT_LEN);
+ tx_pcap = pcap_open_dead_with_tstamp_precision(DLT_EN10MB,
+ RTE_ETH_PCAP_SNAPSHOT_LEN, PCAP_TSTAMP_PRECISION_NANO);
if (tx_pcap == NULL) {
PMD_LOG(ERR, "Couldn't create dead pcap");
return -1;
ETH_PCAP_IFACE_ARG "=<ifc> "
ETH_PCAP_PHY_MAC_ARG "=<int>"
ETH_PCAP_INFINITE_RX_ARG "=<0|1>");
-
-RTE_INIT(eth_pcap_init_log)
-{
- eth_pcap_logtype = rte_log_register("pmd.net.pcap");
- if (eth_pcap_logtype >= 0)
- rte_log_set_level(eth_pcap_logtype, RTE_LOG_NOTICE);
-}