- if (max_frame_len > adapter->max_mtu) {
- PMD_INIT_LOG(ERR, "Unsupported MTU of %d", max_frame_len);
- return -1;
+ if (max_frame_len > adapter->max_mtu || max_frame_len < ENA_MIN_MTU) {
+ PMD_INIT_LOG(ERR, "Unsupported MTU of %d. "
+ "max mtu: %d, min mtu: %d\n",
+ max_frame_len, adapter->max_mtu, ENA_MIN_MTU);
+ return ENA_COM_UNSUPPORTED;