vhost: enable promiscuous and multicast

[dpdk.git] / examples / vhost / main.c

diff --git a/examples/vhost/main.c b/examples/vhost/main.c
index a93f7a0..1f1edbe 100644 (file)
--- a/examples/vhost/main.c
+++ b/examples/vhost/main.c
@@ -161,6 +161,9 @@
 /* mask of enabled ports */
 static uint32_t enabled_port_mask = 0;
 
+/* Promiscuous mode */
+static uint32_t promiscuous;
+
 /*Number of switching cores enabled*/
 static uint32_t num_switching_cores = 0;
 
@@ -364,13 +367,15 @@ static inline int
 get_eth_conf(struct rte_eth_conf *eth_conf, uint32_t num_devices)
 {
        struct rte_eth_vmdq_rx_conf conf;
+       struct rte_eth_vmdq_rx_conf *def_conf =
+               &vmdq_conf_default.rx_adv_conf.vmdq_rx_conf;
        unsigned i;
 
        memset(&conf, 0, sizeof(conf));
        conf.nb_queue_pools = (enum rte_eth_nb_pools)num_devices;
        conf.nb_pool_maps = num_devices;
-       conf.enable_loop_back =
-               vmdq_conf_default.rx_adv_conf.vmdq_rx_conf.enable_loop_back;
+       conf.enable_loop_back = def_conf->enable_loop_back;
+       conf.rx_mode = def_conf->rx_mode;
 
        for (i = 0; i < conf.nb_pool_maps; i++) {
                conf.pool_map[i].vlan_id = vlan_tags[ i ];
@@ -468,6 +473,9 @@ port_init(uint8_t port)
                return retval;
        }
 
+       if (promiscuous)
+               rte_eth_promiscuous_enable(port);
+
        rte_eth_macaddr_get(port, &vmdq_ports_eth_addr[port]);
        RTE_LOG(INFO, VHOST_PORT, "Max virtio devices supported: %u\n", num_devices);
        RTE_LOG(INFO, VHOST_PORT, "Port %u MAC: %02"PRIx8" %02"PRIx8" %02"PRIx8
@@ -598,7 +606,8 @@ us_vhost_parse_args(int argc, char **argv)
        };
 
        /* Parse command line */
-       while ((opt = getopt_long(argc, argv, "p:",long_option, &option_index)) != EOF) {
+       while ((opt = getopt_long(argc, argv, "p:P",
+                       long_option, &option_index)) != EOF) {
                switch (opt) {
                /* Portmask */
                case 'p':
@@ -610,6 +619,15 @@ us_vhost_parse_args(int argc, char **argv)
                        }
                        break;
 
+               case 'P':
+                       promiscuous = 1;
+                       vmdq_conf_default.rx_adv_conf.vmdq_rx_conf.rx_mode =
+                               ETH_VMDQ_ACCEPT_BROADCAST |
+                               ETH_VMDQ_ACCEPT_MULTICAST;
+                       rte_vhost_feature_enable(1ULL << VIRTIO_NET_F_CTRL_RX);
+
+                       break;
+
                case 0:
                        /* Enable/disable vm2vm comms. */
                        if (!strncmp(long_option[option_index].name, "vm2vm",