- memcpy(eth->val.dst_mac, spec->dst.addr_bytes, ETHER_ADDR_LEN);
- memcpy(eth->mask.dst_mac, mask->dst.addr_bytes, ETHER_ADDR_LEN);
+ if (!mask) {
+ eth->val.dst_mac[0] = 0xff;
+ flow->ibv_attr->type = IBV_FLOW_ATTR_ALL_DEFAULT;
+ flow->promisc = 1;
+ return 0;
+ }
+ memcpy(eth->val.dst_mac, spec->dst.addr_bytes, RTE_ETHER_ADDR_LEN);
+ memcpy(eth->mask.dst_mac, mask->dst.addr_bytes, RTE_ETHER_ADDR_LEN);