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-rw-r--r--src/plugins/dpdk/device/init.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index aaa2c1f4a68..8aba4ec25e7 100644
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -390,6 +390,8 @@ dpdk_lib_init (dpdk_main_t * dm)
dpdk_device_flag_set (xd, DPDK_DEVICE_FLAG_INTEL_PHDR_CKSUM, 1);
if (dr->int_unmaskable)
dpdk_device_flag_set (xd, DPDK_DEVICE_FLAG_INT_UNMASKABLE, 1);
+ if (dr->need_tx_prepare)
+ dpdk_device_flag_set (xd, DPDK_DEVICE_FLAG_TX_PREPARE, 1);
}
else
dpdk_log_warn ("[%u] unknown driver '%s'", port_id, di.driver_name);