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Diffstat (limited to 'src/plugins/dpdk/device/common.c')
-rw-r--r--src/plugins/dpdk/device/common.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/plugins/dpdk/device/common.c b/src/plugins/dpdk/device/common.c
index d488d69e553..e8f33cf22e0 100644
--- a/src/plugins/dpdk/device/common.c
+++ b/src/plugins/dpdk/device/common.c
@@ -41,6 +41,7 @@ dpdk_device_setup (dpdk_device_t * xd)
dpdk_main_t *dm = &dpdk_main;
vnet_main_t *vnm = vnet_get_main ();
vnet_sw_interface_t *sw = vnet_get_sw_interface (vnm, xd->vlib_sw_if_index);
+ vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, xd->hw_if_index);
int rv;
int j;
@@ -108,6 +109,8 @@ dpdk_device_setup (dpdk_device_t * xd)
if (vec_len (xd->errors))
goto error;
+ rte_eth_dev_set_mtu (xd->device_index, hi->max_packet_bytes);
+
if (xd->flags & DPDK_DEVICE_FLAG_ADMIN_UP)
dpdk_device_start (xd);