diff options
Diffstat (limited to 'VNFs/DPPD-PROX/prox_args.c')
| -rw-r--r-- | VNFs/DPPD-PROX/prox_args.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/VNFs/DPPD-PROX/prox_args.c b/VNFs/DPPD-PROX/prox_args.c index aa7ff51c..fb88a65f 100644 --- a/VNFs/DPPD-PROX/prox_args.c +++ b/VNFs/DPPD-PROX/prox_args.c @@ -553,8 +553,11 @@ static int get_port_cfg(unsigned sindex, char *str, void *data) } if (val) { cfg->mtu = val; - if (cfg->mtu + ETHER_HDR_LEN + ETHER_CRC_LEN > ETHER_MAX_LEN) { - cfg->port_conf.rxmode.max_rx_pkt_len = cfg->mtu + ETHER_HDR_LEN + ETHER_CRC_LEN + 2 * PROX_VLAN_TAG_SIZE; + // A frame of 1526 bytes (1500 bytes mtu, 14 bytes hdr, 4 bytes crc and 8 bytes vlan) + // should not be considered as a jumbo frame. However rte_ethdev.c considers that + // the max_rx_pkt_len for a non jumbo frame is 1518 + cfg->port_conf.rxmode.max_rx_pkt_len = cfg->mtu + ETHER_HDR_LEN + ETHER_CRC_LEN; + if (cfg->port_conf.rxmode.max_rx_pkt_len > ETHER_MAX_LEN) { cfg->port_conf.rxmode.jumbo_frame = 1; } } @@ -1219,7 +1222,6 @@ static int get_core_cfg(unsigned sindex, char *str, void *data) } else if (STR_EQ(str, "mbuf size")) { - targ->mbuf_size_set_explicitely = 1; return parse_int(&targ->mbuf_size, pkey); } if (STR_EQ(str, "memcache size")) { |