Signed-off-by: Jianfeng Tan <jianfeng.tan at intel.com>
---
drivers/net/mlx4/mlx4.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
index 207bfe2..b906a14 100644
--- a/drivers/net/mlx4/mlx4.c
+++ b/drivers/net/mlx4/mlx4.c
@@ -2836,6 +2836,8 @@ rxq_cleanup(struct rxq *rxq)
* @param flags
* RX completion flags returned by poll_length_flags().
*
+ * @note: fix mlx4_dev_ptype_info_get() if any change here.
+ *
* @return
* Packet type for struct rte_mbuf.
*/
@@ -4268,6 +4270,23 @@ mlx4_dev_infos_get(struct rte_eth_dev *dev, struct
rte_eth_dev_info *info)
priv_unlock(priv);
}
+static int
+mlx4_dev_ptype_info_get(struct rte_eth_dev *dev, uint32_t ptypes[])
+{
+ int num = 0;
+
+ if (dev->rx_pkt_burst == mlx4_rx_burst ||
+ dev->rx_pkt_burst == mlx4_rx_burst_sp) {
+ /* refers to rxq_cq_to_pkt_type() */
+ ptypes[num++] = RTE_PTYPE_L3_IPV4;
+ ptypes[num++] = RTE_PTYPE_L3_IPV6;
+ ptypes[num++] = RTE_PTYPE_INNER_L3_IPV4;
+ ptypes[num++] = RTE_PTYPE_INNER_L3_IPV6;
+ }
+
+ return num;
+}
+
/**
* DPDK callback to get device statistics.
*
@@ -4989,6 +5008,7 @@ static const struct eth_dev_ops mlx4_dev_ops = {
.stats_reset = mlx4_stats_reset,
.queue_stats_mapping_set = NULL,
.dev_infos_get = mlx4_dev_infos_get,
+ .dev_ptypes_info_get = mlx4_dev_ptype_info_get,
.vlan_filter_set = mlx4_vlan_filter_set,
.vlan_tpid_set = NULL,
.vlan_strip_queue_set = NULL,
--
2.1.4
