#define ETH_PCAP_RX_PCAP_ARG "rx_pcap"
#define ETH_PCAP_TX_PCAP_ARG "tx_pcap"
#define ETH_PCAP_RX_IFACE_ARG "rx_iface"
+#define ETH_PCAP_RX_IFACE_IN_ARG "rx_iface_in"
#define ETH_PCAP_TX_IFACE_ARG "tx_iface"
#define ETH_PCAP_IFACE_ARG "iface"
ETH_PCAP_RX_PCAP_ARG,
ETH_PCAP_TX_PCAP_ARG,
ETH_PCAP_RX_IFACE_ARG,
+ ETH_PCAP_RX_IFACE_IN_ARG,
ETH_PCAP_TX_IFACE_ARG,
ETH_PCAP_IFACE_ARG,
NULL
return 0;
}
+static inline int
+set_iface_direction(const char *iface, pcap_t *pcap,
+ pcap_direction_t direction)
+{
+ const char *direction_str = (direction == PCAP_D_IN) ? "IN" : "OUT";
+ if (pcap_setdirection(pcap, direction) < 0) {
+ PMD_LOG(ERR, "Setting %s pcap direction %s failed - %s\n",
+ iface, direction_str, pcap_geterr(pcap));
+ return -1;
+ }
+ PMD_LOG(INFO, "Setting %s pcap direction %s\n",
+ iface, direction_str);
+ return 0;
+}
+
static inline int
open_iface(const char *key, const char *value, void *extra_args)
{
static inline int
open_rx_iface(const char *key, const char *value, void *extra_args)
{
- return open_iface(key, value, extra_args);
+ int ret = open_iface(key, value, extra_args);
+ if (ret < 0)
+ return ret;
+ if (strcmp(key, ETH_PCAP_RX_IFACE_IN_ARG) == 0) {
+ struct pmd_devargs *pmd = extra_args;
+ unsigned int qid = pmd->num_of_queue - 1;
+
+ set_iface_direction(pmd->queue[qid].name,
+ pmd->queue[qid].pcap,
+ PCAP_D_IN);
+ }
+
+ return 0;
+}
+
+static inline int
+rx_iface_args_process(const char *key, const char *value, void *extra_args)
+{
+ if (strcmp(key, ETH_PCAP_RX_IFACE_ARG) == 0 ||
+ strcmp(key, ETH_PCAP_RX_IFACE_IN_ARG) == 0)
+ return open_rx_iface(key, value, extra_args);
+
+ return 0;
}
/*
is_rx_pcap = rte_kvargs_count(kvlist, ETH_PCAP_RX_PCAP_ARG) ? 1 : 0;
pcaps.num_of_queue = 0;
- if (is_rx_pcap)
+ if (is_rx_pcap) {
ret = rte_kvargs_process(kvlist, ETH_PCAP_RX_PCAP_ARG,
&open_rx_pcap, &pcaps);
- else
- ret = rte_kvargs_process(kvlist, ETH_PCAP_RX_IFACE_ARG,
- &open_rx_iface, &pcaps);
+ } else {
+ ret = rte_kvargs_process(kvlist, NULL,
+ &rx_iface_args_process, &pcaps);
+ }
if (ret < 0)
goto free_kvlist;
ETH_PCAP_RX_PCAP_ARG "=<string> "
ETH_PCAP_TX_PCAP_ARG "=<string> "
ETH_PCAP_RX_IFACE_ARG "=<ifc> "
+ ETH_PCAP_RX_IFACE_IN_ARG "=<ifc> "
ETH_PCAP_TX_IFACE_ARG "=<ifc> "
ETH_PCAP_IFACE_ARG "=<ifc>");
-RTE_INIT(eth_pcap_init_log);
-static void
-eth_pcap_init_log(void)
+RTE_INIT(eth_pcap_init_log)
{
eth_pcap_logtype = rte_log_register("pmd.net.pcap");
if (eth_pcap_logtype >= 0)