+static int
+dpaa_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
+ unsigned int n)
+{
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+ unsigned int i = 0, num = RTE_DIM(dpaa_xstats_strings);
+ uint64_t values[sizeof(struct dpaa_if_stats) / 8];
+
+ if (xstats == NULL)
+ return 0;
+
+ if (n < num)
+ return num;
+
+ fman_if_stats_get_all(dpaa_intf->fif, values,
+ sizeof(struct dpaa_if_stats) / 8);
+
+ for (i = 0; i < num; i++) {
+ xstats[i].id = i;
+ xstats[i].value = values[dpaa_xstats_strings[i].offset / 8];
+ }
+ return i;
+}
+
+static int
+dpaa_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
+ struct rte_eth_xstat_name *xstats_names,
+ __rte_unused unsigned int limit)
+{
+ unsigned int i, stat_cnt = RTE_DIM(dpaa_xstats_strings);
+
+ if (xstats_names != NULL)
+ for (i = 0; i < stat_cnt; i++)
+ snprintf(xstats_names[i].name,
+ sizeof(xstats_names[i].name),
+ "%s",
+ dpaa_xstats_strings[i].name);
+
+ return stat_cnt;
+}
+
+static int
+dpaa_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
+ uint64_t *values, unsigned int n)
+{
+ unsigned int i, stat_cnt = RTE_DIM(dpaa_xstats_strings);
+ uint64_t values_copy[sizeof(struct dpaa_if_stats) / 8];
+
+ if (!ids) {
+ struct dpaa_if *dpaa_intf = dev->data->dev_private;
+
+ if (n < stat_cnt)
+ return stat_cnt;
+
+ if (!values)
+ return 0;
+
+ fman_if_stats_get_all(dpaa_intf->fif, values_copy,
+ sizeof(struct dpaa_if_stats));
+
+ for (i = 0; i < stat_cnt; i++)
+ values[i] =
+ values_copy[dpaa_xstats_strings[i].offset / 8];
+
+ return stat_cnt;
+ }
+
+ dpaa_xstats_get_by_id(dev, NULL, values_copy, stat_cnt);
+
+ for (i = 0; i < n; i++) {
+ if (ids[i] >= stat_cnt) {
+ DPAA_PMD_ERR("id value isn't valid");
+ return -1;
+ }
+ values[i] = values_copy[ids[i]];
+ }
+ return n;
+}
+
+static int
+dpaa_xstats_get_names_by_id(
+ struct rte_eth_dev *dev,
+ struct rte_eth_xstat_name *xstats_names,
+ const uint64_t *ids,
+ unsigned int limit)
+{
+ unsigned int i, stat_cnt = RTE_DIM(dpaa_xstats_strings);
+ struct rte_eth_xstat_name xstats_names_copy[stat_cnt];
+
+ if (!ids)
+ return dpaa_xstats_get_names(dev, xstats_names, limit);
+
+ dpaa_xstats_get_names(dev, xstats_names_copy, limit);
+
+ for (i = 0; i < limit; i++) {
+ if (ids[i] >= stat_cnt) {
+ DPAA_PMD_ERR("id value isn't valid");
+ return -1;
+ }
+ strcpy(xstats_names[i].name, xstats_names_copy[ids[i]].name);
+ }
+ return limit;
+}
+