Integrate irq mode into PROX (support display and command line)

[samplevnf.git] / VNFs / DPPD-PROX / prox_port_cfg.c

diff --git a/VNFs/DPPD-PROX/prox_port_cfg.c b/VNFs/DPPD-PROX/prox_port_cfg.c
index bf8dbda..c4787b1 100644 (file)
--- a/VNFs/DPPD-PROX/prox_port_cfg.c
+++ b/VNFs/DPPD-PROX/prox_port_cfg.c
@@ -39,6 +39,7 @@
 #include "toeplitz.h"
 #include "defines.h"
 #include "prox_cksum.h"
+#include "stats_irq.h"
 
 struct prox_port_cfg prox_port_cfg[PROX_MAX_PORTS];
 rte_atomic32_t lsc;
@@ -54,7 +55,7 @@ int prox_nb_active_ports(void)
 
 int prox_last_port_active(void)
 {
-       int ret = 0;
+       int ret = -1;
        for (uint32_t i = 0; i < PROX_MAX_PORTS; ++i) {
                if (prox_port_cfg[i].active) {
                        ret = i;
@@ -125,7 +126,8 @@ void prox_pktmbuf_reinit(void *arg, void *start, __attribute__((unused)) void *e
 /* initialize rte devices and check the number of available ports */
 void init_rte_dev(int use_dummy_devices)
 {
-       uint8_t nb_ports, port_id_max, port_id_last;
+       uint8_t nb_ports, port_id_max;
+       int port_id_last;
        struct rte_eth_dev_info dev_info;
 
        nb_ports = rte_eth_dev_count();
@@ -150,7 +152,7 @@ void init_rte_dev(int use_dummy_devices)
        PROX_PANIC(use_dummy_devices, "Can't use dummy devices\n");
 #endif
        }
-       else {
+       else if (prox_last_port_active() != -1) {
                PROX_PANIC(nb_ports == 0, "\tError: DPDK could not find any port\n");
                plog_info("\tDPDK has found %u ports\n", nb_ports);
        }