diff --git a/drivers/net/hns3/hns3_stats.c b/drivers/net/hns3/hns3_stats.c
index 91168ac95a..1597af3545 100644
--- a/drivers/net/hns3/hns3_stats.c
+++ b/drivers/net/hns3/hns3_stats.c
@@ -933,9 +933,13 @@ hns3_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
 	uint32_t i;
 	int ret;
 
-	if (ids == NULL || size < cnt_stats)
+	if (ids == NULL && values == NULL)
 		return cnt_stats;
 
+	if (ids == NULL)
+		if (size < cnt_stats)
+			return cnt_stats;
+
 	/* Update tqp stats by read register */
 	ret = hns3_update_tqp_stats(hw);
 	if (ret) {
@@ -957,6 +961,15 @@ hns3_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
 		return -EINVAL;
 	}
 
+	if (ids == NULL && values != NULL) {
+		for (i = 0; i < cnt_stats; i++)
+			memcpy(&values[i], &values_copy[i].value,
+			       sizeof(values[i]));
+
+		rte_free(values_copy);
+		return cnt_stats;
+	}
+
 	for (i = 0; i < size; i++) {
 		if (ids[i] >= cnt_stats) {
 			hns3_err(hw, "ids[%u] (%" PRIx64 ") is invalid, "
@@ -1005,9 +1018,16 @@ hns3_dev_xstats_get_names_by_id(struct rte_eth_dev *dev,
 	uint64_t len;
 	uint32_t i;
 
-	if (ids == NULL || xstats_names == NULL)
+	if (xstats_names == NULL)
 		return cnt_stats;
 
+	if (ids == NULL) {
+		if (size < cnt_stats)
+			return cnt_stats;
+
+		return hns3_dev_xstats_get_names(dev, xstats_names, cnt_stats);
+	}
+
 	len = cnt_stats * sizeof(struct rte_eth_xstat_name);
 	names_copy = rte_zmalloc("hns3_xstats_names", len, 0);
 	if (names_copy == NULL) {