Merge branch 'Enhance-current-features-in-ena-driver'

Sameeh Jubran says:

====================
Enhance current features in ena driver

This series adds the following:
* Exposes new device stats using ethtool.
* Adds and exposes the stats of xdp TX queues through ethtool.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

6 files changed, 232 insertions, 51 deletions

diff --git a/drivers/net/ethernet/amazon/ena/ena_admin_defs.h b/drivers/net/ethernet/amazon/ena/ena_admin_defs.h
index b818a169c193..86869baa7b8e 100644
--- a/drivers/net/ethernet/amazon/ena/ena_admin_defs.h
+++ b/drivers/net/ethernet/amazon/ena/ena_admin_defs.h
@@ -117,6 +117,8 @@ enum ena_admin_completion_policy_type {
 enum ena_admin_get_stats_type {
 	ENA_ADMIN_GET_STATS_TYPE_BASIC              = 0,
 	ENA_ADMIN_GET_STATS_TYPE_EXTENDED           = 1,
+	/* extra HW stats for specific network interface */
+	ENA_ADMIN_GET_STATS_TYPE_ENI                = 2,
 };
 
 enum ena_admin_get_stats_scope {
@@ -410,10 +412,43 @@ struct ena_admin_basic_stats {
 	u32 tx_drops_high;
 };
 
+/* ENI Statistics Command. */
+struct ena_admin_eni_stats {
+	/* The number of packets shaped due to inbound aggregate BW
+	 * allowance being exceeded
+	 */
+	u64 bw_in_allowance_exceeded;
+
+	/* The number of packets shaped due to outbound aggregate BW
+	 * allowance being exceeded
+	 */
+	u64 bw_out_allowance_exceeded;
+
+	/* The number of packets shaped due to PPS allowance being exceeded */
+	u64 pps_allowance_exceeded;
+
+	/* The number of packets shaped due to connection tracking
+	 * allowance being exceeded and leading to failure in establishment
+	 * of new connections
+	 */
+	u64 conntrack_allowance_exceeded;
+
+	/* The number of packets shaped due to linklocal packet rate
+	 * allowance being exceeded
+	 */
+	u64 linklocal_allowance_exceeded;
+};
+
 struct ena_admin_acq_get_stats_resp {
 	struct ena_admin_acq_common_desc acq_common_desc;
 
-	struct ena_admin_basic_stats basic_stats;
+	union {
+		u64 raw[7];
+
+		struct ena_admin_basic_stats basic_stats;
+
+		struct ena_admin_eni_stats eni_stats;
+	} u;
 };
 
 struct ena_admin_get_set_feature_common_desc {
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c b/drivers/net/ethernet/amazon/ena/ena_com.c
index 435bf05a853c..452e66b39a17 100644
--- a/drivers/net/ethernet/amazon/ena/ena_com.c
+++ b/drivers/net/ethernet/amazon/ena/ena_com.c
@@ -2167,6 +2167,21 @@ static int ena_get_dev_stats(struct ena_com_dev *ena_dev,
 	return ret;
 }
 
+int ena_com_get_eni_stats(struct ena_com_dev *ena_dev,
+			  struct ena_admin_eni_stats *stats)
+{
+	struct ena_com_stats_ctx ctx;
+	int ret;
+
+	memset(&ctx, 0x0, sizeof(ctx));
+	ret = ena_get_dev_stats(ena_dev, &ctx, ENA_ADMIN_GET_STATS_TYPE_ENI);
+	if (likely(ret == 0))
+		memcpy(stats, &ctx.get_resp.u.eni_stats,
+		       sizeof(ctx.get_resp.u.eni_stats));
+
+	return ret;
+}
+
 int ena_com_get_dev_basic_stats(struct ena_com_dev *ena_dev,
 				struct ena_admin_basic_stats *stats)
 {
@@ -2176,8 +2191,8 @@ int ena_com_get_dev_basic_stats(struct ena_com_dev *ena_dev,
 	memset(&ctx, 0x0, sizeof(ctx));
 	ret = ena_get_dev_stats(ena_dev, &ctx, ENA_ADMIN_GET_STATS_TYPE_BASIC);
 	if (likely(ret == 0))
-		memcpy(stats, &ctx.get_resp.basic_stats,
-		       sizeof(ctx.get_resp.basic_stats));
+		memcpy(stats, &ctx.get_resp.u.basic_stats,
+		       sizeof(ctx.get_resp.u.basic_stats));
 
 	return ret;
 }
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.h b/drivers/net/ethernet/amazon/ena/ena_com.h
index 4287d47b2b0b..e4aafeda0cae 100644
--- a/drivers/net/ethernet/amazon/ena/ena_com.h
+++ b/drivers/net/ethernet/amazon/ena/ena_com.h
@@ -616,6 +616,15 @@ int ena_com_get_dev_attr_feat(struct ena_com_dev *ena_dev,
 int ena_com_get_dev_basic_stats(struct ena_com_dev *ena_dev,
 				struct ena_admin_basic_stats *stats);
 
+/* ena_com_get_eni_stats - Get extended network interface statistics
+ * @ena_dev: ENA communication layer struct
+ * @stats: stats return value
+ *
+ * @return: 0 on Success and negative value otherwise.
+ */
+int ena_com_get_eni_stats(struct ena_com_dev *ena_dev,
+			  struct ena_admin_eni_stats *stats);
+
 /* ena_com_set_dev_mtu - Configure the device mtu.
  * @ena_dev: ENA communication layer struct
  * @mtu: mtu value
diff --git a/drivers/net/ethernet/amazon/ena/ena_ethtool.c b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
index 430275bc0d04..1e6457dd662a 100644
--- a/drivers/net/ethernet/amazon/ena/ena_ethtool.c
+++ b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
@@ -41,12 +41,17 @@ struct ena_stats {
 
 #define ENA_STAT_ENA_COM_ENTRY(stat) { \
 	.name = #stat, \
-	.stat_offset = offsetof(struct ena_com_stats_admin, stat) \
+	.stat_offset = offsetof(struct ena_com_stats_admin, stat) / sizeof(u64) \
 }
 
 #define ENA_STAT_ENTRY(stat, stat_type) { \
 	.name = #stat, \
-	.stat_offset = offsetof(struct ena_stats_##stat_type, stat) \
+	.stat_offset = offsetof(struct ena_stats_##stat_type, stat) / sizeof(u64) \
+}
+
+#define ENA_STAT_HW_ENTRY(stat, stat_type) { \
+	.name = #stat, \
+	.stat_offset = offsetof(struct ena_admin_##stat_type, stat) / sizeof(u64) \
 }
 
 #define ENA_STAT_RX_ENTRY(stat) \
@@ -58,6 +63,9 @@ struct ena_stats {
 #define ENA_STAT_GLOBAL_ENTRY(stat) \
 	ENA_STAT_ENTRY(stat, dev)
 
+#define ENA_STAT_ENI_ENTRY(stat) \
+	ENA_STAT_HW_ENTRY(stat, eni_stats)
+
 static const struct ena_stats ena_stats_global_strings[] = {
 	ENA_STAT_GLOBAL_ENTRY(tx_timeout),
 	ENA_STAT_GLOBAL_ENTRY(suspend),
@@ -68,6 +76,14 @@ static const struct ena_stats ena_stats_global_strings[] = {
 	ENA_STAT_GLOBAL_ENTRY(admin_q_pause),
 };
 
+static const struct ena_stats ena_stats_eni_strings[] = {
+	ENA_STAT_ENI_ENTRY(bw_in_allowance_exceeded),
+	ENA_STAT_ENI_ENTRY(bw_out_allowance_exceeded),
+	ENA_STAT_ENI_ENTRY(pps_allowance_exceeded),
+	ENA_STAT_ENI_ENTRY(conntrack_allowance_exceeded),
+	ENA_STAT_ENI_ENTRY(linklocal_allowance_exceeded),
+};
+
 static const struct ena_stats ena_stats_tx_strings[] = {
 	ENA_STAT_TX_ENTRY(cnt),
 	ENA_STAT_TX_ENTRY(bytes),
@@ -100,6 +116,11 @@ static const struct ena_stats ena_stats_rx_strings[] = {
 	ENA_STAT_RX_ENTRY(bad_req_id),
 	ENA_STAT_RX_ENTRY(empty_rx_ring),
 	ENA_STAT_RX_ENTRY(csum_unchecked),
+	ENA_STAT_RX_ENTRY(xdp_aborted),
+	ENA_STAT_RX_ENTRY(xdp_drop),
+	ENA_STAT_RX_ENTRY(xdp_pass),
+	ENA_STAT_RX_ENTRY(xdp_tx),
+	ENA_STAT_RX_ENTRY(xdp_invalid),
 };
 
 static const struct ena_stats ena_stats_ena_com_strings[] = {
@@ -110,10 +131,12 @@ static const struct ena_stats ena_stats_ena_com_strings[] = {
 	ENA_STAT_ENA_COM_ENTRY(no_completion),
 };
 
-#define ENA_STATS_ARRAY_GLOBAL	ARRAY_SIZE(ena_stats_global_strings)
-#define ENA_STATS_ARRAY_TX	ARRAY_SIZE(ena_stats_tx_strings)
-#define ENA_STATS_ARRAY_RX	ARRAY_SIZE(ena_stats_rx_strings)
-#define ENA_STATS_ARRAY_ENA_COM	ARRAY_SIZE(ena_stats_ena_com_strings)
+#define ENA_STATS_ARRAY_GLOBAL		ARRAY_SIZE(ena_stats_global_strings)
+#define ENA_STATS_ARRAY_TX		ARRAY_SIZE(ena_stats_tx_strings)
+#define ENA_STATS_ARRAY_RX		ARRAY_SIZE(ena_stats_rx_strings)
+#define ENA_STATS_ARRAY_ENA_COM		ARRAY_SIZE(ena_stats_ena_com_strings)
+#define ENA_STATS_ARRAY_ENI(adapter)	\
+	(ARRAY_SIZE(ena_stats_eni_strings) * (adapter)->eni_stats_supported)
 
 static void ena_safe_update_stat(u64 *src, u64 *dst,
 				 struct u64_stats_sync *syncp)
@@ -134,29 +157,30 @@ static void ena_queue_stats(struct ena_adapter *adapter, u64 **data)
 	u64 *ptr;
 	int i, j;
 
-	for (i = 0; i < adapter->num_io_queues; i++) {
+	for (i = 0; i < adapter->num_io_queues + adapter->xdp_num_queues; i++) {
 		/* Tx stats */
 		ring = &adapter->tx_ring[i];
 
 		for (j = 0; j < ENA_STATS_ARRAY_TX; j++) {
 			ena_stats = &ena_stats_tx_strings[j];
 
-			ptr = (u64 *)((uintptr_t)&ring->tx_stats +
-				(uintptr_t)ena_stats->stat_offset);
+			ptr = (u64 *)&ring->tx_stats + ena_stats->stat_offset;
 
 			ena_safe_update_stat(ptr, (*data)++, &ring->syncp);
 		}
+		/* XDP TX queues don't have a RX queue counterpart */
+		if (!ENA_IS_XDP_INDEX(adapter, i)) {
+			/* Rx stats */
+			ring = &adapter->rx_ring[i];
 
-		/* Rx stats */
-		ring = &adapter->rx_ring[i];
-
-		for (j = 0; j < ENA_STATS_ARRAY_RX; j++) {
-			ena_stats = &ena_stats_rx_strings[j];
+			for (j = 0; j < ENA_STATS_ARRAY_RX; j++) {
+				ena_stats = &ena_stats_rx_strings[j];
 
-			ptr = (u64 *)((uintptr_t)&ring->rx_stats +
-				(uintptr_t)ena_stats->stat_offset);
+				ptr = (u64 *)&ring->rx_stats +
+					ena_stats->stat_offset;
 
-			ena_safe_update_stat(ptr, (*data)++, &ring->syncp);
+				ena_safe_update_stat(ptr, (*data)++, &ring->syncp);
+			}
 		}
 	}
 }
@@ -170,18 +194,17 @@ static void ena_dev_admin_queue_stats(struct ena_adapter *adapter, u64 **data)
 	for (i = 0; i < ENA_STATS_ARRAY_ENA_COM; i++) {
 		ena_stats = &ena_stats_ena_com_strings[i];
 
-		ptr = (u64 *)((uintptr_t)&adapter->ena_dev->admin_queue.stats +
-			(uintptr_t)ena_stats->stat_offset);
+		ptr = (u64 *)&adapter->ena_dev->admin_queue.stats +
+			ena_stats->stat_offset;
 
 		*(*data)++ = *ptr;
 	}
 }
 
-static void ena_get_ethtool_stats(struct net_device *netdev,
-				  struct ethtool_stats *stats,
-				  u64 *data)
+static void ena_get_stats(struct ena_adapter *adapter,
+			  u64 *data,
+			  bool eni_stats_needed)
 {
-	struct ena_adapter *adapter = netdev_priv(netdev);
 	const struct ena_stats *ena_stats;
 	u64 *ptr;
 	int i;
@@ -189,16 +212,48 @@ static void ena_get_ethtool_stats(struct net_device *netdev,
 	for (i = 0; i < ENA_STATS_ARRAY_GLOBAL; i++) {
 		ena_stats = &ena_stats_global_strings[i];
 
-		ptr = (u64 *)((uintptr_t)&adapter->dev_stats +
-			(uintptr_t)ena_stats->stat_offset);
+		ptr = (u64 *)&adapter->dev_stats + ena_stats->stat_offset;
 
 		ena_safe_update_stat(ptr, data++, &adapter->syncp);
 	}
 
+	if (eni_stats_needed) {
+		ena_update_hw_stats(adapter);
+		for (i = 0; i < ENA_STATS_ARRAY_ENI(adapter); i++) {
+			ena_stats = &ena_stats_eni_strings[i];
+
+			ptr = (u64 *)&adapter->eni_stats +
+				ena_stats->stat_offset;
+
+			ena_safe_update_stat(ptr, data++, &adapter->syncp);
+		}
+	}
+
 	ena_queue_stats(adapter, &data);
 	ena_dev_admin_queue_stats(adapter, &data);
 }
 
+static void ena_get_ethtool_stats(struct net_device *netdev,
+				  struct ethtool_stats *stats,
+				  u64 *data)
+{
+	struct ena_adapter *adapter = netdev_priv(netdev);
+
+	ena_get_stats(adapter, data, adapter->eni_stats_supported);
+}
+
+static int ena_get_sw_stats_count(struct ena_adapter *adapter)
+{
+	return adapter->num_io_queues * (ENA_STATS_ARRAY_TX + ENA_STATS_ARRAY_RX)
+		+ adapter->xdp_num_queues * ENA_STATS_ARRAY_TX
+		+ ENA_STATS_ARRAY_GLOBAL + ENA_STATS_ARRAY_ENA_COM;
+}
+
+static int ena_get_hw_stats_count(struct ena_adapter *adapter)
+{
+	return ENA_STATS_ARRAY_ENI(adapter);
+}
+
 int ena_get_sset_count(struct net_device *netdev, int sset)
 {
 	struct ena_adapter *adapter = netdev_priv(netdev);
@@ -206,31 +261,38 @@ int ena_get_sset_count(struct net_device *netdev, int sset)
 	if (sset != ETH_SS_STATS)
 		return -EOPNOTSUPP;
 
-	return adapter->num_io_queues * (ENA_STATS_ARRAY_TX + ENA_STATS_ARRAY_RX)
-		+ ENA_STATS_ARRAY_GLOBAL + ENA_STATS_ARRAY_ENA_COM;
+	return ena_get_sw_stats_count(adapter) + ena_get_hw_stats_count(adapter);
 }
 
 static void ena_queue_strings(struct ena_adapter *adapter, u8 **data)
 {
 	const struct ena_stats *ena_stats;
+	bool is_xdp;
 	int i, j;
 
-	for (i = 0; i < adapter->num_io_queues; i++) {
+	for (i = 0; i < adapter->num_io_queues + adapter->xdp_num_queues; i++) {
+		is_xdp = ENA_IS_XDP_INDEX(adapter, i);
 		/* Tx stats */
 		for (j = 0; j < ENA_STATS_ARRAY_TX; j++) {
 			ena_stats = &ena_stats_tx_strings[j];
 
 			snprintf(*data, ETH_GSTRING_LEN,
-				 "queue_%u_tx_%s", i, ena_stats->name);
+				 "queue_%u_%s_%s", i,
+				 is_xdp ? "xdp_tx" : "tx", ena_stats->name);
 			(*data) += ETH_GSTRING_LEN;
 		}
-		/* Rx stats */
-		for (j = 0; j < ENA_STATS_ARRAY_RX; j++) {
-			ena_stats = &ena_stats_rx_strings[j];
 
-			snprintf(*data, ETH_GSTRING_LEN,
-				 "queue_%u_rx_%s", i, ena_stats->name);
-			(*data) += ETH_GSTRING_LEN;
+		if (!is_xdp) {
+			/* RX stats, in XDP there isn't a RX queue
+			 * counterpart
+			 */
+			for (j = 0; j < ENA_STATS_ARRAY_RX; j++) {
+				ena_stats = &ena_stats_rx_strings[j];
+
+				snprintf(*data, ETH_GSTRING_LEN,
+					 "queue_%u_rx_%s", i, ena_stats->name);
+				(*data) += ETH_GSTRING_LEN;
+			}
 		}
 	}
 }
@@ -249,25 +311,43 @@ static void ena_com_dev_strings(u8 **data)
 	}
 }
 
-static void ena_get_strings(struct net_device *netdev, u32 sset, u8 *data)
+static void ena_get_strings(struct ena_adapter *adapter,
+			    u8 *data,
+			    bool eni_stats_needed)
 {
-	struct ena_adapter *adapter = netdev_priv(netdev);
 	const struct ena_stats *ena_stats;
 	int i;
 
-	if (sset != ETH_SS_STATS)
-		return;
-
 	for (i = 0; i < ENA_STATS_ARRAY_GLOBAL; i++) {
 		ena_stats = &ena_stats_global_strings[i];
 		memcpy(data, ena_stats->name, ETH_GSTRING_LEN);
 		data += ETH_GSTRING_LEN;
 	}
 
+	if (eni_stats_needed) {
+		for (i = 0; i < ENA_STATS_ARRAY_ENI(adapter); i++) {
+			ena_stats = &ena_stats_eni_strings[i];
+			memcpy(data, ena_stats->name, ETH_GSTRING_LEN);
+			data += ETH_GSTRING_LEN;
+		}
+	}
+
 	ena_queue_strings(adapter, &data);
 	ena_com_dev_strings(&data);
 }
 
+static void ena_get_ethtool_strings(struct net_device *netdev,
+				    u32 sset,
+				    u8 *data)
+{
+	struct ena_adapter *adapter = netdev_priv(netdev);
+
+	if (sset != ETH_SS_STATS)
+		return;
+
+	ena_get_strings(adapter, data, adapter->eni_stats_supported);
+}
+
 static int ena_get_link_ksettings(struct net_device *netdev,
 				  struct ethtool_link_ksettings *link_ksettings)
 {
@@ -847,7 +927,7 @@ static const struct ethtool_ops ena_ethtool_ops = {
 	.get_ringparam		= ena_get_ringparam,
 	.set_ringparam		= ena_set_ringparam,
 	.get_sset_count         = ena_get_sset_count,
-	.get_strings		= ena_get_strings,
+	.get_strings		= ena_get_ethtool_strings,
 	.get_ethtool_stats      = ena_get_ethtool_stats,
 	.get_rxnfc		= ena_get_rxnfc,
 	.set_rxnfc		= ena_set_rxnfc,
@@ -875,7 +955,7 @@ static void ena_dump_stats_ex(struct ena_adapter *adapter, u8 *buf)
 	int strings_num;
 	int i, rc;
 
-	strings_num = ena_get_sset_count(netdev, ETH_SS_STATS);
+	strings_num = ena_get_sw_stats_count(adapter);
 	if (strings_num <= 0) {
 		netif_err(adapter, drv, netdev, "Can't get stats num\n");
 		return;
@@ -895,13 +975,13 @@ static void ena_dump_stats_ex(struct ena_adapter *adapter, u8 *buf)
 				GFP_ATOMIC);
 	if (!data_buf) {
 		netif_err(adapter, drv, netdev,
-			  "failed to allocate data buf\n");
+			  "Failed to allocate data buf\n");
 		devm_kfree(&adapter->pdev->dev, strings_buf);
 		return;
 	}
 
-	ena_get_strings(netdev, ETH_SS_STATS, strings_buf);
-	ena_get_ethtool_stats(netdev, NULL, data_buf);
+	ena_get_strings(adapter, strings_buf, false);
+	ena_get_stats(adapter, data_buf, false);
 
 	/* If there is a buffer, dump stats, otherwise print them to dmesg */
 	if (buf)
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index a3a8edf9a734..b52e8d0c7951 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -365,6 +365,7 @@ static int ena_xdp_execute(struct ena_ring *rx_ring,
 {
 	struct bpf_prog *xdp_prog;
 	u32 verdict = XDP_PASS;
+	u64 *xdp_stat;
 
 	rcu_read_lock();
 	xdp_prog = READ_ONCE(rx_ring->xdp_bpf_prog);
@@ -374,17 +375,31 @@ static int ena_xdp_execute(struct ena_ring *rx_ring,
 
 	verdict = bpf_prog_run_xdp(xdp_prog, xdp);
 
-	if (verdict == XDP_TX)
+	if (verdict == XDP_TX) {
 		ena_xdp_xmit_buff(rx_ring->netdev,
 				  xdp,
 				  rx_ring->qid + rx_ring->adapter->num_io_queues,
 				  rx_info);
-	else if (unlikely(verdict == XDP_ABORTED))
+
+		xdp_stat = &rx_ring->rx_stats.xdp_tx;
+	} else if (unlikely(verdict == XDP_ABORTED)) {
 		trace_xdp_exception(rx_ring->netdev, xdp_prog, verdict);
-	else if (unlikely(verdict > XDP_TX))
+		xdp_stat = &rx_ring->rx_stats.xdp_aborted;
+	} else if (unlikely(verdict == XDP_DROP)) {
+		xdp_stat = &rx_ring->rx_stats.xdp_drop;
+	} else if (unlikely(verdict == XDP_PASS)) {
+		xdp_stat = &rx_ring->rx_stats.xdp_pass;
+	} else {
 		bpf_warn_invalid_xdp_action(verdict);
+		xdp_stat = &rx_ring->rx_stats.xdp_invalid;
+	}
+
+	u64_stats_update_begin(&rx_ring->syncp);
+	(*xdp_stat)++;
+	u64_stats_update_end(&rx_ring->syncp);
 out:
 	rcu_read_unlock();
+
 	return verdict;
 }
 
@@ -3178,6 +3193,19 @@ err:
 	ena_com_delete_debug_area(adapter->ena_dev);
 }
 
+int ena_update_hw_stats(struct ena_adapter *adapter)
+{
+	int rc = 0;
+
+	rc = ena_com_get_eni_stats(adapter->ena_dev, &adapter->eni_stats);
+	if (rc) {
+		dev_info_once(&adapter->pdev->dev, "Failed to get ENI stats\n");
+		return rc;
+	}
+
+	return 0;
+}
+
 static void ena_get_stats64(struct net_device *netdev,
 			    struct rtnl_link_stats64 *stats)
 {
@@ -4296,6 +4324,11 @@ static int ena_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	ena_config_debug_area(adapter);
 
+	if (!ena_update_hw_stats(adapter))
+		adapter->eni_stats_supported = true;
+	else
+		adapter->eni_stats_supported = false;
+
 	memcpy(adapter->netdev->perm_addr, adapter->mac_addr, netdev->addr_len);
 
 	netif_carrier_off(netdev);
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h b/drivers/net/ethernet/amazon/ena/ena_netdev.h
index 0c8504006247..52abb6a4f87e 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.h
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h
@@ -261,6 +261,11 @@ struct ena_stats_rx {
 	u64 bad_req_id;
 	u64 empty_rx_ring;
 	u64 csum_unchecked;
+	u64 xdp_aborted;
+	u64 xdp_drop;
+	u64 xdp_pass;
+	u64 xdp_tx;
+	u64 xdp_invalid;
 };
 
 struct ena_ring {
@@ -405,6 +410,8 @@ struct ena_adapter {
 
 	struct u64_stats_sync syncp;
 	struct ena_stats_dev dev_stats;
+	struct ena_admin_eni_stats eni_stats;
+	bool eni_stats_supported;
 
 	/* last queue index that was checked for uncompleted tx packets */
 	u32 last_monitored_tx_qid;
@@ -422,6 +429,8 @@ void ena_dump_stats_to_dmesg(struct ena_adapter *adapter);
 
 void ena_dump_stats_to_buf(struct ena_adapter *adapter, u8 *buf);
 
+int ena_update_hw_stats(struct ena_adapter *adapter);
+
 int ena_update_queue_sizes(struct ena_adapter *adapter,
 			   u32 new_tx_size,
 			   u32 new_rx_size);