ixgbevf: fix jumbo frame

[dpdk.git] / lib / librte_pmd_e1000 / igb_rxtx.c

diff --git a/lib/librte_pmd_e1000/igb_rxtx.c b/lib/librte_pmd_e1000/igb_rxtx.c
index 4608595..6b454a5 100644 (file)
--- a/lib/librte_pmd_e1000/igb_rxtx.c
+++ b/lib/librte_pmd_e1000/igb_rxtx.c
@@ -2077,6 +2077,11 @@ eth_igbvf_rx_init(struct rte_eth_dev *dev)
 
        hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 
+       /* setup MTU */
+       e1000_rlpml_set_vf(hw,
+               (uint16_t)(dev->data->dev_conf.rxmode.max_rx_pkt_len +
+               VLAN_TAG_SIZE));
+
        /* Configure and enable each RX queue. */
        rctl_bsize = 0;
        dev->rx_pkt_burst = eth_igb_recv_pkts;