[PATCH v2 14/16] net/zxdh: provide extended stats ops implementations
Junlong Wang
wang.junlong1 at zte.com.cn
Fri Feb 21 03:03:42 CET 2025
provide extended stats ops implementations.
Signed-off-by: Junlong Wang <wang.junlong1 at zte.com.cn>
---
doc/guides/nics/features/zxdh.ini | 1 +
doc/guides/nics/zxdh.rst | 1 +
drivers/net/zxdh/zxdh_ethdev.c | 3 +
drivers/net/zxdh/zxdh_ethdev_ops.c | 265 ++++++++++++++++++++++++++++-
drivers/net/zxdh/zxdh_ethdev_ops.h | 4 +
5 files changed, 271 insertions(+), 3 deletions(-)
diff --git a/doc/guides/nics/features/zxdh.ini b/doc/guides/nics/features/zxdh.ini
index c80b6dffbb..cad756ac6e 100644
--- a/doc/guides/nics/features/zxdh.ini
+++ b/doc/guides/nics/features/zxdh.ini
@@ -30,3 +30,4 @@ Inner L3 checksum = Y
Inner L4 checksum = Y
LRO = Y
TSO = Y
+Extended stats = Y
diff --git a/doc/guides/nics/zxdh.rst b/doc/guides/nics/zxdh.rst
index bb3ec2c293..3cf0615a7d 100644
--- a/doc/guides/nics/zxdh.rst
+++ b/doc/guides/nics/zxdh.rst
@@ -39,6 +39,7 @@ Features of the ZXDH PMD are:
- Inner and Outer Checksum offload
- Hardware LRO
- Hardware TSO for generic IP or UDP tunnel, including VXLAN
+- Extended Statistics query
Driver compilation and testing
diff --git a/drivers/net/zxdh/zxdh_ethdev.c b/drivers/net/zxdh/zxdh_ethdev.c
index 19c247239c..7cab8f0192 100644
--- a/drivers/net/zxdh/zxdh_ethdev.c
+++ b/drivers/net/zxdh/zxdh_ethdev.c
@@ -1369,6 +1369,9 @@ static const struct eth_dev_ops zxdh_eth_dev_ops = {
.rss_hash_conf_get = zxdh_rss_hash_conf_get,
.stats_get = zxdh_dev_stats_get,
.stats_reset = zxdh_dev_stats_reset,
+ .xstats_get = zxdh_dev_xstats_get,
+ .xstats_get_names = zxdh_dev_xstats_get_names,
+ .xstats_reset = zxdh_dev_stats_reset,
.mtu_set = zxdh_dev_mtu_set,
};
diff --git a/drivers/net/zxdh/zxdh_ethdev_ops.c b/drivers/net/zxdh/zxdh_ethdev_ops.c
index 65bd176762..7a1efa292f 100644
--- a/drivers/net/zxdh/zxdh_ethdev_ops.c
+++ b/drivers/net/zxdh/zxdh_ethdev_ops.c
@@ -83,18 +83,24 @@ struct zxdh_hw_mac_bytes {
uint64_t tx_good_bytes;
};
-struct zxdh_xstats_name_off {
+struct rte_zxdh_xstats_name_off {
char name[RTE_ETH_XSTATS_NAME_SIZE];
unsigned int offset;
};
-static const struct zxdh_xstats_name_off zxdh_rxq_stat_strings[] = {
+static const struct rte_zxdh_xstats_name_off zxdh_rxq_stat_strings[] = {
{"good_packets", offsetof(struct zxdh_virtnet_rx, stats.packets)},
{"good_bytes", offsetof(struct zxdh_virtnet_rx, stats.bytes)},
{"errors", offsetof(struct zxdh_virtnet_rx, stats.errors)},
+ {"idle", offsetof(struct zxdh_virtnet_rx, stats.idle)},
+ {"full", offsetof(struct zxdh_virtnet_rx, stats.full)},
+ {"norefill", offsetof(struct zxdh_virtnet_rx, stats.norefill)},
{"multicast_packets", offsetof(struct zxdh_virtnet_rx, stats.multicast)},
{"broadcast_packets", offsetof(struct zxdh_virtnet_rx, stats.broadcast)},
{"truncated_err", offsetof(struct zxdh_virtnet_rx, stats.truncated_err)},
+ {"offload_cfg_err", offsetof(struct zxdh_virtnet_rx, stats.offload_cfg_err)},
+ {"invalid_hdr_len_err", offsetof(struct zxdh_virtnet_rx, stats.invalid_hdr_len_err)},
+ {"no_segs_err", offsetof(struct zxdh_virtnet_rx, stats.no_segs_err)},
{"undersize_packets", offsetof(struct zxdh_virtnet_rx, stats.size_bins[0])},
{"size_64_packets", offsetof(struct zxdh_virtnet_rx, stats.size_bins[1])},
{"size_65_127_packets", offsetof(struct zxdh_virtnet_rx, stats.size_bins[2])},
@@ -105,13 +111,18 @@ static const struct zxdh_xstats_name_off zxdh_rxq_stat_strings[] = {
{"size_1519_max_packets", offsetof(struct zxdh_virtnet_rx, stats.size_bins[7])},
};
-static const struct zxdh_xstats_name_off zxdh_txq_stat_strings[] = {
+static const struct rte_zxdh_xstats_name_off zxdh_txq_stat_strings[] = {
{"good_packets", offsetof(struct zxdh_virtnet_tx, stats.packets)},
{"good_bytes", offsetof(struct zxdh_virtnet_tx, stats.bytes)},
{"errors", offsetof(struct zxdh_virtnet_tx, stats.errors)},
+ {"idle", offsetof(struct zxdh_virtnet_tx, stats.idle)},
+ {"norefill", offsetof(struct zxdh_virtnet_tx, stats.norefill)},
{"multicast_packets", offsetof(struct zxdh_virtnet_tx, stats.multicast)},
{"broadcast_packets", offsetof(struct zxdh_virtnet_tx, stats.broadcast)},
{"truncated_err", offsetof(struct zxdh_virtnet_tx, stats.truncated_err)},
+ {"offload_cfg_err", offsetof(struct zxdh_virtnet_tx, stats.offload_cfg_err)},
+ {"invalid_hdr_len_err", offsetof(struct zxdh_virtnet_tx, stats.invalid_hdr_len_err)},
+ {"no_segs_err", offsetof(struct zxdh_virtnet_tx, stats.no_segs_err)},
{"undersize_packets", offsetof(struct zxdh_virtnet_tx, stats.size_bins[0])},
{"size_64_packets", offsetof(struct zxdh_virtnet_tx, stats.size_bins[1])},
{"size_65_127_packets", offsetof(struct zxdh_virtnet_tx, stats.size_bins[2])},
@@ -122,6 +133,109 @@ static const struct zxdh_xstats_name_off zxdh_txq_stat_strings[] = {
{"size_1519_max_packets", offsetof(struct zxdh_virtnet_tx, stats.size_bins[7])},
};
+static const struct rte_zxdh_xstats_name_off zxdh_np_stat_strings[] = {
+ {"np_rx_unicast_pkts", offsetof(struct zxdh_hw_np_stats, rx_unicast_pkts)},
+ {"np_tx_unicast_pkts", offsetof(struct zxdh_hw_np_stats, tx_unicast_pkts)},
+ {"np_rx_unicast_bytes", offsetof(struct zxdh_hw_np_stats, rx_unicast_bytes)},
+ {"np_tx_unicast_bytes", offsetof(struct zxdh_hw_np_stats, tx_unicast_bytes)},
+ {"np_rx_multicast_pkts", offsetof(struct zxdh_hw_np_stats, rx_multicast_pkts)},
+ {"np_tx_multicast_pkts", offsetof(struct zxdh_hw_np_stats, tx_multicast_pkts)},
+ {"np_rx_multicast_bytes", offsetof(struct zxdh_hw_np_stats, rx_multicast_bytes)},
+ {"np_tx_multicast_bytes", offsetof(struct zxdh_hw_np_stats, tx_multicast_bytes)},
+ {"np_rx_broadcast_pkts", offsetof(struct zxdh_hw_np_stats, rx_broadcast_pkts)},
+ {"np_tx_broadcast_pkts", offsetof(struct zxdh_hw_np_stats, tx_broadcast_pkts)},
+ {"np_rx_broadcast_bytes", offsetof(struct zxdh_hw_np_stats, rx_broadcast_bytes)},
+ {"np_tx_broadcast_bytes", offsetof(struct zxdh_hw_np_stats, tx_broadcast_bytes)},
+ {"np_rx_mtu_drop_pkts", offsetof(struct zxdh_hw_np_stats, rx_mtu_drop_pkts)},
+ {"np_tx_mtu_drop_pkts", offsetof(struct zxdh_hw_np_stats, tx_mtu_drop_pkts)},
+ {"np_tx_mtu_drop_bytes", offsetof(struct zxdh_hw_np_stats, tx_mtu_drop_bytes)},
+ {"np_rx_mtu_drop_bytes", offsetof(struct zxdh_hw_np_stats, rx_mtu_drop_bytes)},
+ {"np_rx_plcr_drop_pkts", offsetof(struct zxdh_hw_np_stats, rx_mtr_drop_pkts)},
+ {"np_rx_plcr_drop_bytes", offsetof(struct zxdh_hw_np_stats, rx_mtr_drop_bytes)},
+ {"np_tx_plcr_drop_pkts", offsetof(struct zxdh_hw_np_stats, tx_mtr_drop_pkts)},
+ {"np_tx_plcr_drop_bytes", offsetof(struct zxdh_hw_np_stats, tx_mtr_drop_bytes)},
+};
+
+static const struct rte_zxdh_xstats_name_off zxdh_mac_stat_strings[] = {
+ {"mac_rx_total", offsetof(struct zxdh_hw_mac_stats, rx_total)},
+ {"mac_rx_pause", offsetof(struct zxdh_hw_mac_stats, rx_pause)},
+ {"mac_rx_unicast", offsetof(struct zxdh_hw_mac_stats, rx_unicast)},
+ {"mac_rx_multicast", offsetof(struct zxdh_hw_mac_stats, rx_multicast)},
+ {"mac_rx_broadcast", offsetof(struct zxdh_hw_mac_stats, rx_broadcast)},
+ {"mac_rx_vlan", offsetof(struct zxdh_hw_mac_stats, rx_vlan)},
+ {"mac_rx_size_64", offsetof(struct zxdh_hw_mac_stats, rx_size_64)},
+ {"mac_rx_size_65_127", offsetof(struct zxdh_hw_mac_stats, rx_size_65_127)},
+ {"mac_rx_size_128_255", offsetof(struct zxdh_hw_mac_stats, rx_size_128_255)},
+ {"mac_rx_size_256_511", offsetof(struct zxdh_hw_mac_stats, rx_size_256_511)},
+ {"mac_rx_size_512_1023", offsetof(struct zxdh_hw_mac_stats, rx_size_512_1023)},
+ {"mac_rx_size_1024_1518", offsetof(struct zxdh_hw_mac_stats, rx_size_1024_1518)},
+ {"mac_rx_size_1519_mru", offsetof(struct zxdh_hw_mac_stats, rx_size_1519_mru)},
+ {"mac_rx_undersize", offsetof(struct zxdh_hw_mac_stats, rx_undersize)},
+ {"mac_rx_oversize", offsetof(struct zxdh_hw_mac_stats, rx_oversize)},
+ {"mac_rx_fragment", offsetof(struct zxdh_hw_mac_stats, rx_fragment)},
+ {"mac_rx_jabber", offsetof(struct zxdh_hw_mac_stats, rx_jabber)},
+ {"mac_rx_control", offsetof(struct zxdh_hw_mac_stats, rx_control)},
+ {"mac_rx_eee", offsetof(struct zxdh_hw_mac_stats, rx_eee)},
+ {"mac_rx_error", offsetof(struct zxdh_hw_mac_stats, rx_error)},
+ {"mac_rx_fcs_error", offsetof(struct zxdh_hw_mac_stats, rx_fcs_error)},
+ {"mac_rx_drop", offsetof(struct zxdh_hw_mac_stats, rx_drop)},
+
+ {"mac_tx_total", offsetof(struct zxdh_hw_mac_stats, tx_total)},
+ {"mac_tx_pause", offsetof(struct zxdh_hw_mac_stats, tx_pause)},
+ {"mac_tx_unicast", offsetof(struct zxdh_hw_mac_stats, tx_unicast)},
+ {"mac_tx_multicast", offsetof(struct zxdh_hw_mac_stats, tx_multicast)},
+ {"mac_tx_broadcast", offsetof(struct zxdh_hw_mac_stats, tx_broadcast)},
+ {"mac_tx_vlan", offsetof(struct zxdh_hw_mac_stats, tx_vlan)},
+ {"mac_tx_size_64", offsetof(struct zxdh_hw_mac_stats, tx_size_64)},
+ {"mac_tx_size_65_127", offsetof(struct zxdh_hw_mac_stats, tx_size_65_127)},
+ {"mac_tx_size_128_255", offsetof(struct zxdh_hw_mac_stats, tx_size_128_255)},
+ {"mac_tx_size_256_511", offsetof(struct zxdh_hw_mac_stats, tx_size_256_511)},
+ {"mac_tx_size_512_1023", offsetof(struct zxdh_hw_mac_stats, tx_size_512_1023)},
+ {"mac_tx_size_1024_1518", offsetof(struct zxdh_hw_mac_stats, tx_size_1024_1518)},
+ {"mac_tx_size_1519_mtu", offsetof(struct zxdh_hw_mac_stats, tx_size_1519_mtu)},
+ {"mac_tx_undersize", offsetof(struct zxdh_hw_mac_stats, tx_undersize)},
+ {"mac_tx_oversize", offsetof(struct zxdh_hw_mac_stats, tx_oversize)},
+ {"mac_tx_fragment", offsetof(struct zxdh_hw_mac_stats, tx_fragment)},
+ {"mac_tx_jabber", offsetof(struct zxdh_hw_mac_stats, tx_jabber)},
+ {"mac_tx_control", offsetof(struct zxdh_hw_mac_stats, tx_control)},
+ {"mac_tx_eee", offsetof(struct zxdh_hw_mac_stats, tx_eee)},
+ {"mac_tx_error", offsetof(struct zxdh_hw_mac_stats, tx_error)},
+ {"mac_tx_fcs_error", offsetof(struct zxdh_hw_mac_stats, tx_fcs_error)},
+ {"mac_tx_drop", offsetof(struct zxdh_hw_mac_stats, tx_drop)},
+};
+
+static const struct rte_zxdh_xstats_name_off zxdh_mac_bytes_strings[] = {
+ {"mac_rx_total_bytes", offsetof(struct zxdh_hw_mac_bytes, rx_total_bytes)},
+ {"mac_rx_good_bytes", offsetof(struct zxdh_hw_mac_bytes, rx_good_bytes)},
+ {"mac_tx_total_bytes", offsetof(struct zxdh_hw_mac_bytes, tx_total_bytes)},
+ {"mac_tx_good_bytes", offsetof(struct zxdh_hw_mac_bytes, tx_good_bytes)},
+};
+
+static const struct rte_zxdh_xstats_name_off zxdh_vqm_stat_strings[] = {
+ {"vqm_rx_vport_packets", offsetof(struct zxdh_hw_vqm_stats, rx_total)},
+ {"vqm_tx_vport_packets", offsetof(struct zxdh_hw_vqm_stats, tx_total)},
+ {"vqm_rx_vport_bytes", offsetof(struct zxdh_hw_vqm_stats, rx_bytes)},
+ {"vqm_tx_vport_bytes", offsetof(struct zxdh_hw_vqm_stats, tx_bytes)},
+ {"vqm_rx_vport_dropped", offsetof(struct zxdh_hw_vqm_stats, rx_drop)},
+};
+
+#define ZXDH_NB_RXQ_XSTATS (sizeof(zxdh_rxq_stat_strings) / \
+ sizeof(zxdh_rxq_stat_strings[0]))
+#define ZXDH_NB_TXQ_XSTATS (sizeof(zxdh_txq_stat_strings) / \
+ sizeof(zxdh_txq_stat_strings[0]))
+
+#define ZXDH_NP_XSTATS (sizeof(zxdh_np_stat_strings) / \
+ sizeof(zxdh_np_stat_strings[0]))
+
+#define ZXDH_MAC_XSTATS (sizeof(zxdh_mac_stat_strings) / \
+ sizeof(zxdh_mac_stat_strings[0]))
+
+#define ZXDH_MAC_BYTES (sizeof(zxdh_mac_bytes_strings) / \
+ sizeof(zxdh_mac_bytes_strings[0]))
+
+#define ZXDH_VQM_XSTATS (sizeof(zxdh_vqm_stat_strings) / \
+ sizeof(zxdh_vqm_stat_strings[0]))
+
static int32_t zxdh_config_port_status(struct rte_eth_dev *dev, uint16_t link_status)
{
struct zxdh_hw *hw = dev->data->dev_private;
@@ -1764,3 +1878,148 @@ int zxdh_dev_mtu_set(struct rte_eth_dev *dev, uint16_t new_mtu)
dev->data->mtu = new_mtu;
return 0;
}
+
+int32_t
+zxdh_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats, uint32_t n)
+{
+ struct zxdh_hw *hw = dev->data->dev_private;
+ struct zxdh_hw_np_stats np_stats = {0};
+ struct zxdh_hw_mac_stats mac_stats = {0};
+ struct zxdh_hw_mac_bytes mac_bytes = {0};
+ struct zxdh_hw_vqm_stats vqm_stats = {0};
+ uint32_t nstats = dev->data->nb_tx_queues * ZXDH_NB_TXQ_XSTATS +
+ dev->data->nb_rx_queues * ZXDH_NB_RXQ_XSTATS +
+ ZXDH_NP_XSTATS + ZXDH_VQM_XSTATS;
+ uint32_t i = 0;
+ uint32_t count = 0;
+ uint32_t t = 0;
+
+ if (hw->is_pf) {
+ nstats += ZXDH_MAC_XSTATS + ZXDH_MAC_BYTES;
+ zxdh_hw_mac_stats_get(dev, &mac_stats, &mac_bytes);
+ }
+ if (n < nstats)
+ return nstats;
+ zxdh_hw_vqm_stats_get(dev, ZXDH_VQM_DEV_STATS_GET, &vqm_stats);
+ zxdh_hw_np_stats_get(dev, &np_stats);
+ for (i = 0; i < ZXDH_NP_XSTATS; i++) {
+ xstats[count].value = *(uint64_t *)(((char *)&np_stats)
+ + zxdh_np_stat_strings[i].offset);
+ xstats[count].id = count;
+ count++;
+ }
+ if (hw->is_pf) {
+ for (i = 0; i < ZXDH_MAC_XSTATS; i++) {
+ xstats[count].value = *(uint64_t *)(((char *)&mac_stats)
+ + zxdh_mac_stat_strings[i].offset);
+ xstats[count].id = count;
+ count++;
+ }
+ for (i = 0; i < ZXDH_MAC_BYTES; i++) {
+ xstats[count].value = *(uint64_t *)(((char *)&mac_bytes)
+ + zxdh_mac_bytes_strings[i].offset);
+ xstats[count].id = count;
+ count++;
+ }
+ }
+ for (i = 0; i < ZXDH_VQM_XSTATS; i++) {
+ xstats[count].value = *(uint64_t *)(((char *)&vqm_stats)
+ + zxdh_vqm_stat_strings[i].offset);
+ xstats[count].id = count;
+ count++;
+ }
+ for (i = 0; i < dev->data->nb_rx_queues; i++) {
+ struct zxdh_virtnet_rx *rxvq = dev->data->rx_queues[i];
+
+ if (rxvq == NULL)
+ continue;
+ for (t = 0; t < ZXDH_NB_RXQ_XSTATS; t++) {
+ xstats[count].value = *(uint64_t *)(((char *)rxvq)
+ + zxdh_rxq_stat_strings[t].offset);
+ xstats[count].id = count;
+ count++;
+ }
+ }
+ for (i = 0; i < dev->data->nb_tx_queues; i++) {
+ struct zxdh_virtnet_tx *txvq = dev->data->tx_queues[i];
+
+ if (txvq == NULL)
+ continue;
+
+ for (t = 0; t < ZXDH_NB_TXQ_XSTATS; t++) {
+ xstats[count].value = *(uint64_t *)(((char *)txvq)
+ + zxdh_txq_stat_strings[t].offset);
+ xstats[count].id = count;
+ count++;
+ }
+ }
+ return count;
+}
+
+
+int32_t
+zxdh_dev_xstats_get_names(struct rte_eth_dev *dev,
+ struct rte_eth_xstat_name *xstats_names,
+ __rte_unused unsigned int limit)
+{
+ uint32_t i = 0;
+ uint32_t count = 0;
+ uint32_t t = 0;
+ struct zxdh_hw *hw = dev->data->dev_private;
+ unsigned int nstats = dev->data->nb_tx_queues * ZXDH_NB_TXQ_XSTATS +
+ dev->data->nb_rx_queues * ZXDH_NB_RXQ_XSTATS +
+ ZXDH_NP_XSTATS + ZXDH_VQM_XSTATS;
+
+ if (hw->is_pf)
+ nstats += ZXDH_MAC_XSTATS + ZXDH_MAC_BYTES;
+
+ if (xstats_names != NULL) {
+ for (i = 0; i < ZXDH_NP_XSTATS; i++) {
+ snprintf(xstats_names[count].name, sizeof(xstats_names[count].name),
+ "%s", zxdh_np_stat_strings[i].name);
+ count++;
+ }
+ if (hw->is_pf) {
+ for (i = 0; i < ZXDH_MAC_XSTATS; i++) {
+ snprintf(xstats_names[count].name, sizeof(xstats_names[count].name),
+ "%s", zxdh_mac_stat_strings[i].name);
+ count++;
+ }
+ for (i = 0; i < ZXDH_MAC_BYTES; i++) {
+ snprintf(xstats_names[count].name, sizeof(xstats_names[count].name),
+ "%s", zxdh_mac_bytes_strings[i].name);
+ count++;
+ }
+ }
+ for (i = 0; i < ZXDH_VQM_XSTATS; i++) {
+ snprintf(xstats_names[count].name, sizeof(xstats_names[count].name),
+ "%s", zxdh_vqm_stat_strings[i].name);
+ count++;
+ }
+ for (i = 0; i < dev->data->nb_rx_queues; i++) {
+ struct virtnet_rx *rxvq = dev->data->rx_queues[i];
+
+ if (rxvq == NULL)
+ continue;
+ for (t = 0; t < ZXDH_NB_RXQ_XSTATS; t++) {
+ snprintf(xstats_names[count].name, sizeof(xstats_names[count].name),
+ "rx_q%u_%s", i, zxdh_rxq_stat_strings[t].name);
+ count++;
+ }
+ }
+
+ for (i = 0; i < dev->data->nb_tx_queues; i++) {
+ struct virtnet_tx *txvq = dev->data->tx_queues[i];
+
+ if (txvq == NULL)
+ continue;
+ for (t = 0; t < ZXDH_NB_TXQ_XSTATS; t++) {
+ snprintf(xstats_names[count].name, sizeof(xstats_names[count].name),
+ "tx_q%u_%s", i, zxdh_txq_stat_strings[t].name);
+ count++;
+ }
+ }
+ return count;
+ }
+ return nstats;
+}
diff --git a/drivers/net/zxdh/zxdh_ethdev_ops.h b/drivers/net/zxdh/zxdh_ethdev_ops.h
index 9ab323fde1..37d0299f23 100644
--- a/drivers/net/zxdh/zxdh_ethdev_ops.h
+++ b/drivers/net/zxdh/zxdh_ethdev_ops.h
@@ -99,5 +99,9 @@ int zxdh_dev_stats_reset(struct rte_eth_dev *dev);
int zxdh_dev_mtu_set(struct rte_eth_dev *dev, uint16_t new_mtu);
int zxdh_hw_np_stats_pf_reset(struct rte_eth_dev *dev, uint32_t stats_id);
void zxdh_data_hi_to_lo(uint64_t *data);
+int32_t zxdh_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats, uint32_t n);
+int32_t zxdh_dev_xstats_get_names(struct rte_eth_dev *dev,
+ struct rte_eth_xstat_name *xstats_names,
+ __rte_unused unsigned int limit);
#endif /* ZXDH_ETHDEV_OPS_H */
--
2.27.0
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