Merge branch 's390-next'

Julian Wiedmann says:

====================
s390/qeth: updates 2019-02-15

please apply a few more qeth patches to net-next. Along with some smaller
improvements, this revamps our code for the SW statistics that are exposed
through ETHTOOL_GSTATS.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/s390/net/Makefile

@@ -9,7 +9,7 @@ obj-$(CONFIG_NETIUCV) += netiucv.o fsm.o
 obj-$(CONFIG_SMSGIUCV) += smsgiucv.o
 obj-$(CONFIG_SMSGIUCV_EVENT) += smsgiucv_app.o
 obj-$(CONFIG_LCS) += lcs.o
-qeth-y += qeth_core_sys.o qeth_core_main.o qeth_core_mpc.o
+qeth-y += qeth_core_sys.o qeth_core_main.o qeth_core_mpc.o qeth_ethtool.o
 obj-$(CONFIG_QETH) += qeth.o
 qeth_l2-y += qeth_l2_main.o qeth_l2_sys.o
 obj-$(CONFIG_QETH_L2) += qeth_l2.o

drivers/s390/net/qeth_core.h

@@ -18,7 +18,6 @@
 #include <linux/in6.h>
 #include <linux/bitops.h>
 #include <linux/seq_file.h>
-#include <linux/ethtool.h>
 #include <linux/hashtable.h>
 #include <linux/ip.h>
 #include <linux/refcount.h>
@@ -35,6 +34,8 @@
 #include <asm/ccwgroup.h>
 #include <asm/sysinfo.h>
 
+#include <uapi/linux/if_link.h>
+
 #include "qeth_core_mpc.h"
 
 /**
@@ -113,59 +114,6 @@ static inline u32 qeth_get_device_id(struct ccw_device *cdev)
 #define CCW_DEVID(cdev)		(qeth_get_device_id(cdev))
 #define CARD_DEVID(card)	(CCW_DEVID(CARD_RDEV(card)))
 
-/**
- * card stuff
- */
-struct qeth_perf_stats {
-	unsigned int bufs_rec;
-	unsigned int bufs_sent;
-	unsigned int buf_elements_sent;
-
-	unsigned int skbs_sent_pack;
-	unsigned int bufs_sent_pack;
-
-	unsigned int sc_dp_p;
-	unsigned int sc_p_dp;
-	/* qdio_cq_handler: number of times called, time spent in */
-	__u64 cq_start_time;
-	unsigned int cq_cnt;
-	unsigned int cq_time;
-	/* qdio_input_handler: number of times called, time spent in */
-	__u64 inbound_start_time;
-	unsigned int inbound_cnt;
-	unsigned int inbound_time;
-	/* qeth_send_packet: number of times called, time spent in */
-	__u64 outbound_start_time;
-	unsigned int outbound_cnt;
-	unsigned int outbound_time;
-	/* qdio_output_handler: number of times called, time spent in */
-	__u64 outbound_handler_start_time;
-	unsigned int outbound_handler_cnt;
-	unsigned int outbound_handler_time;
-	/* number of calls to and time spent in do_QDIO for inbound queue */
-	__u64 inbound_do_qdio_start_time;
-	unsigned int inbound_do_qdio_cnt;
-	unsigned int inbound_do_qdio_time;
-	/* number of calls to and time spent in do_QDIO for outbound queues */
-	__u64 outbound_do_qdio_start_time;
-	unsigned int outbound_do_qdio_cnt;
-	unsigned int outbound_do_qdio_time;
-	unsigned int large_send_bytes;
-	unsigned int large_send_cnt;
-	unsigned int sg_skbs_sent;
-	/* initial values when measuring starts */
-	unsigned long initial_rx_packets;
-	unsigned long initial_tx_packets;
-	/* inbound scatter gather data */
-	unsigned int sg_skbs_rx;
-	unsigned int sg_frags_rx;
-	unsigned int sg_alloc_page_rx;
-	unsigned int tx_csum;
-	unsigned int tx_lin;
-	unsigned int tx_linfail;
-	unsigned int rx_csum;
-};
-
 /* Routing stuff */
 struct qeth_routing_info {
 	enum qeth_routing_types type;
@@ -495,10 +443,54 @@ enum qeth_out_q_states {
        QETH_OUT_Q_LOCKED_FLUSH,
 };
 
+#define QETH_CARD_STAT_ADD(_c, _stat, _val)	((_c)->stats._stat += (_val))
+#define QETH_CARD_STAT_INC(_c, _stat)		QETH_CARD_STAT_ADD(_c, _stat, 1)
+
+#define QETH_TXQ_STAT_ADD(_q, _stat, _val)	((_q)->stats._stat += (_val))
+#define QETH_TXQ_STAT_INC(_q, _stat)		QETH_TXQ_STAT_ADD(_q, _stat, 1)
+
+struct qeth_card_stats {
+	u64 rx_bufs;
+	u64 rx_skb_csum;
+	u64 rx_sg_skbs;
+	u64 rx_sg_frags;
+	u64 rx_sg_alloc_page;
+
+	/* rtnl_link_stats64 */
+	u64 rx_packets;
+	u64 rx_bytes;
+	u64 rx_errors;
+	u64 rx_dropped;
+	u64 rx_multicast;
+	u64 tx_errors;
+};
+
+struct qeth_out_q_stats {
+	u64 bufs;
+	u64 bufs_pack;
+	u64 buf_elements;
+	u64 skbs_pack;
+	u64 skbs_sg;
+	u64 skbs_csum;
+	u64 skbs_tso;
+	u64 skbs_linearized;
+	u64 skbs_linearized_fail;
+	u64 tso_bytes;
+	u64 packing_mode_switch;
+
+	/* rtnl_link_stats64 */
+	u64 tx_packets;
+	u64 tx_bytes;
+	u64 tx_errors;
+	u64 tx_dropped;
+	u64 tx_carrier_errors;
+};
+
 struct qeth_qdio_out_q {
 	struct qdio_buffer *qdio_bufs[QDIO_MAX_BUFFERS_PER_Q];
 	struct qeth_qdio_out_buffer *bufs[QDIO_MAX_BUFFERS_PER_Q];
 	struct qdio_outbuf_state *bufstates; /* convenience pointer */
+	struct qeth_out_q_stats stats;
 	int queue_no;
 	struct qeth_card *card;
 	atomic_t state;
@@ -528,7 +520,7 @@ struct qeth_qdio_info {
 
 	/* output */
 	int no_out_queues;
-	struct qeth_qdio_out_q **out_qs;
+	struct qeth_qdio_out_q *out_qs[QETH_MAX_QUEUES];
 	struct qdio_outbuf_state *out_bufstates;
 
 	/* priority queueing */
@@ -702,7 +694,6 @@ struct qeth_card_options {
 	struct qeth_vnicc_info vnicc; /* VNICC options */
 	int fake_broadcast;
 	enum qeth_discipline_id layer;
-	int performance_stats;
 	int rx_sg_cb;
 	enum qeth_ipa_isolation_modes isolation;
 	enum qeth_ipa_isolation_modes prev_isolation;
@@ -778,8 +769,7 @@ struct qeth_card {
 	struct qeth_channel data;
 
 	struct net_device *dev;
-	struct net_device_stats stats;
-
+	struct qeth_card_stats stats;
 	struct qeth_card_info info;
 	struct qeth_token token;
 	struct qeth_seqno seqno;
@@ -802,7 +792,6 @@ struct qeth_card {
 	struct list_head cmd_waiter_list;
 	/* QDIO buffer handling */
 	struct qeth_qdio_info qdio;
-	struct qeth_perf_stats perf_stats;
 	int read_or_write_problem;
 	struct qeth_osn_info osn_info;
 	struct qeth_discipline *discipline;
@@ -859,11 +848,6 @@ static inline int qeth_get_elements_for_range(addr_t start, addr_t end)
 	return PFN_UP(end) - PFN_DOWN(start);
 }
 
-static inline int qeth_get_micros(void)
-{
-	return (int) (get_tod_clock() >> 12);
-}
-
 static inline int qeth_get_ip_version(struct sk_buff *skb)
 {
 	struct vlan_ethhdr *veth = vlan_eth_hdr(skb);
@@ -888,8 +872,7 @@ static inline void qeth_rx_csum(struct qeth_card *card, struct sk_buff *skb,
 	if ((card->dev->features & NETIF_F_RXCSUM) &&
 	    (flags & QETH_HDR_EXT_CSUM_TRANSP_REQ)) {
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
-		if (card->options.performance_stats)
-			card->perf_stats.rx_csum++;
+		QETH_CARD_STAT_INC(card, rx_skb_csum);
 	} else {
 		skb->ip_summed = CHECKSUM_NONE;
 	}
@@ -951,6 +934,8 @@ static inline struct qeth_qdio_out_q *qeth_get_tx_queue(struct qeth_card *card,
 
 extern struct qeth_discipline qeth_l2_discipline;
 extern struct qeth_discipline qeth_l3_discipline;
+extern const struct ethtool_ops qeth_ethtool_ops;
+extern const struct ethtool_ops qeth_osn_ethtool_ops;
 extern const struct attribute_group *qeth_generic_attr_groups[];
 extern const struct attribute_group *qeth_osn_attr_groups[];
 extern const struct attribute_group qeth_device_attr_group;
@@ -994,7 +979,6 @@ void qeth_clear_working_pool_list(struct qeth_card *);
 void qeth_clear_cmd_buffers(struct qeth_channel *);
 void qeth_clear_qdio_buffers(struct qeth_card *);
 void qeth_setadp_promisc_mode(struct qeth_card *);
-struct net_device_stats *qeth_get_stats(struct net_device *);
 int qeth_setadpparms_change_macaddr(struct qeth_card *);
 void qeth_tx_timeout(struct net_device *);
 void qeth_prepare_control_data(struct qeth_card *, int,
@@ -1005,20 +989,15 @@ void qeth_prepare_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
 struct qeth_cmd_buffer *qeth_wait_for_buffer(struct qeth_channel *);
 int qeth_query_switch_attributes(struct qeth_card *card,
 				  struct qeth_switch_info *sw_info);
+int qeth_query_card_info(struct qeth_card *card,
+			 struct carrier_info *carrier_info);
 unsigned int qeth_count_elements(struct sk_buff *skb, unsigned int data_offset);
 int qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue,
 			struct sk_buff *skb, struct qeth_hdr *hdr,
 			unsigned int offset, unsigned int hd_len,
 			int elements_needed);
 int qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-int qeth_core_get_sset_count(struct net_device *, int);
-void qeth_core_get_ethtool_stats(struct net_device *,
-				struct ethtool_stats *, u64 *);
-void qeth_core_get_strings(struct net_device *, u32, u8 *);
-void qeth_core_get_drvinfo(struct net_device *, struct ethtool_drvinfo *);
 void qeth_dbf_longtext(debug_info_t *id, int level, char *text, ...);
-int qeth_core_ethtool_get_link_ksettings(struct net_device *netdev,
-					 struct ethtool_link_ksettings *cmd);
 int qeth_set_access_ctrl_online(struct qeth_card *card, int fallback);
 int qeth_configure_cq(struct qeth_card *, enum qeth_cq);
 int qeth_hw_trap(struct qeth_card *, enum qeth_diags_trap_action);
@@ -1035,14 +1014,16 @@ netdev_features_t qeth_fix_features(struct net_device *, netdev_features_t);
 netdev_features_t qeth_features_check(struct sk_buff *skb,
 				      struct net_device *dev,
 				      netdev_features_t features);
+void qeth_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats);
 int qeth_open(struct net_device *dev);
 int qeth_stop(struct net_device *dev);
 
 int qeth_vm_request_mac(struct qeth_card *card);
 int qeth_xmit(struct qeth_card *card, struct sk_buff *skb,
 	      struct qeth_qdio_out_q *queue, int ipv, int cast_type,
-	      void (*fill_header)(struct qeth_card *card, struct qeth_hdr *hdr,
-				  struct sk_buff *skb, int ipv, int cast_type,
+	      void (*fill_header)(struct qeth_qdio_out_q *queue,
+				  struct qeth_hdr *hdr, struct sk_buff *skb,
+				  int ipv, int cast_type,
 				  unsigned int data_len));
 
 /* exports for OSN */

drivers/s390/net/qeth_core_mpc.h

@@ -81,6 +81,7 @@ enum qeth_card_types {
 #define IS_OSD(card)	((card)->info.type == QETH_CARD_TYPE_OSD)
 #define IS_OSM(card)	((card)->info.type == QETH_CARD_TYPE_OSM)
 #define IS_OSN(card)	((card)->info.type == QETH_CARD_TYPE_OSN)
+#define IS_OSX(card)	((card)->info.type == QETH_CARD_TYPE_OSX)
 #define IS_VM_NIC(card)	((card)->info.guestlan)
 
 #define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18

drivers/s390/net/qeth_core_sys.c

@@ -316,7 +316,7 @@ static ssize_t qeth_dev_recover_store(struct device *dev,
 	if (!card)
 		return -EINVAL;
 
-	if (card->state != CARD_STATE_UP)
+	if (!qeth_card_hw_is_reachable(card))
 		return -EPERM;
 
 	i = simple_strtoul(buf, &tmp, 16);
@@ -336,35 +336,36 @@ static ssize_t qeth_dev_performance_stats_show(struct device *dev,
 	if (!card)
 		return -EINVAL;
 
-	return sprintf(buf, "%i\n", card->options.performance_stats ? 1:0);
+	return sprintf(buf, "1\n");
 }
 
 static ssize_t qeth_dev_performance_stats_store(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
 {
 	struct qeth_card *card = dev_get_drvdata(dev);
-	char *tmp;
-	int i, rc = 0;
+	struct qeth_qdio_out_q *queue;
+	unsigned int i;
+	bool reset;
+	int rc;
 
 	if (!card)
 		return -EINVAL;
 
-	mutex_lock(&card->conf_mutex);
-	i = simple_strtoul(buf, &tmp, 16);
-	if ((i == 0) || (i == 1)) {
-		if (i == card->options.performance_stats)
-			goto out;
-		card->options.performance_stats = i;
-		if (i == 0)
-			memset(&card->perf_stats, 0,
-				sizeof(struct qeth_perf_stats));
-		card->perf_stats.initial_rx_packets = card->stats.rx_packets;
-		card->perf_stats.initial_tx_packets = card->stats.tx_packets;
-	} else
-		rc = -EINVAL;
-out:
-	mutex_unlock(&card->conf_mutex);
-	return rc ? rc : count;
+	rc = kstrtobool(buf, &reset);
+	if (rc)
+		return rc;
+
+	if (reset) {
+		memset(&card->stats, 0, sizeof(card->stats));
+		for (i = 0; i < card->qdio.no_out_queues; i++) {
+			queue = card->qdio.out_qs[i];
+			if (!queue)
+				break;
+			memset(&queue->stats, 0, sizeof(queue->stats));
+		}
+	}
+
+	return count;
 }
 
 static DEVICE_ATTR(performance_stats, 0644, qeth_dev_performance_stats_show,

drivers/s390/net/qeth_l2_main.c

@@ -174,9 +174,9 @@ static int qeth_l2_get_cast_type(struct qeth_card *card, struct sk_buff *skb)
 	return RTN_UNICAST;
 }
 
-static void qeth_l2_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
-				struct sk_buff *skb, int ipv, int cast_type,
-				unsigned int data_len)
+static void qeth_l2_fill_header(struct qeth_qdio_out_q *queue,
+				struct qeth_hdr *hdr, struct sk_buff *skb,
+				int ipv, int cast_type, unsigned int data_len)
 {
 	struct vlan_ethhdr *veth = vlan_eth_hdr(skb);
 
@@ -188,8 +188,7 @@ static void qeth_l2_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
 		hdr->hdr.l2.id = QETH_HEADER_TYPE_LAYER2;
 		if (skb->ip_summed == CHECKSUM_PARTIAL) {
 			qeth_tx_csum(skb, &hdr->hdr.l2.flags[1], ipv);
-			if (card->options.performance_stats)
-				card->perf_stats.tx_csum++;
+			QETH_TXQ_STAT_INC(queue, skbs_csum);
 		}
 	}
 
@@ -369,8 +368,8 @@ static int qeth_l2_process_inbound_buffer(struct qeth_card *card,
 		}
 		work_done++;
 		budget--;
-		card->stats.rx_packets++;
-		card->stats.rx_bytes += len;
+		QETH_CARD_STAT_INC(card, rx_packets);
+		QETH_CARD_STAT_ADD(card, rx_bytes, len);
 	}
 	return work_done;
 }
@@ -426,7 +425,7 @@ static int qeth_l2_validate_addr(struct net_device *dev)
 {
 	struct qeth_card *card = dev->ml_priv;
 
-	if (IS_OSN(card) || (card->info.mac_bits & QETH_LAYER2_MAC_REGISTERED))
+	if (card->info.mac_bits & QETH_LAYER2_MAC_REGISTERED)
 		return eth_validate_addr(dev);
 
 	QETH_CARD_TEXT(card, 4, "nomacadr");
@@ -442,9 +441,7 @@ static int qeth_l2_set_mac_address(struct net_device *dev, void *p)
 
 	QETH_CARD_TEXT(card, 3, "setmac");
 
-	if (card->info.type == QETH_CARD_TYPE_OSN ||
-	    card->info.type == QETH_CARD_TYPE_OSM ||
-	    card->info.type == QETH_CARD_TYPE_OSX) {
+	if (IS_OSM(card) || IS_OSX(card)) {
 		QETH_CARD_TEXT(card, 3, "setmcTYP");
 		return -EOPNOTSUPP;
 	}
@@ -538,9 +535,6 @@ static void qeth_l2_set_rx_mode(struct net_device *dev)
 	int i;
 	int rc;
 
-	if (card->info.type == QETH_CARD_TYPE_OSN)
-		return;
-
 	QETH_CARD_TEXT(card, 3, "setmulti");
 
 	spin_lock_bh(&card->mclock);
@@ -626,17 +620,13 @@ static netdev_tx_t qeth_l2_hard_start_xmit(struct sk_buff *skb,
 	int tx_bytes = skb->len;
 	int rc;
 
+	queue = qeth_get_tx_queue(card, skb, ipv, cast_type);
+
 	if (card->state != CARD_STATE_UP) {
-		card->stats.tx_carrier_errors++;
+		QETH_TXQ_STAT_INC(queue, tx_carrier_errors);
 		goto tx_drop;
 	}
 
-	queue = qeth_get_tx_queue(card, skb, ipv, cast_type);
-
-	if (card->options.performance_stats) {
-		card->perf_stats.outbound_cnt++;
-		card->perf_stats.outbound_start_time = qeth_get_micros();
-	}
 	netif_stop_queue(dev);
 
 	if (IS_OSN(card))
@@ -646,11 +636,8 @@ static netdev_tx_t qeth_l2_hard_start_xmit(struct sk_buff *skb,
 			       qeth_l2_fill_header);
 
 	if (!rc) {
-		card->stats.tx_packets++;
-		card->stats.tx_bytes += tx_bytes;
-		if (card->options.performance_stats)
-			card->perf_stats.outbound_time += qeth_get_micros() -
-				card->perf_stats.outbound_start_time;
+		QETH_TXQ_STAT_INC(queue, tx_packets);
+		QETH_TXQ_STAT_ADD(queue, tx_bytes, tx_bytes);
 		netif_wake_queue(dev);
 		return NETDEV_TX_OK;
 	} else if (rc == -EBUSY) {
@@ -658,8 +645,8 @@ static netdev_tx_t qeth_l2_hard_start_xmit(struct sk_buff *skb,
 	} /* else fall through */
 
 tx_drop:
-	card->stats.tx_dropped++;
-	card->stats.tx_errors++;
+	QETH_TXQ_STAT_INC(queue, tx_dropped);
+	QETH_TXQ_STAT_INC(queue, tx_errors);
 	dev_kfree_skb_any(skb);
 	netif_wake_queue(dev);
 	return NETDEV_TX_OK;
@@ -704,26 +691,10 @@ static void qeth_l2_remove_device(struct ccwgroup_device *cgdev)
 		unregister_netdev(card->dev);
 }
 
-static const struct ethtool_ops qeth_l2_ethtool_ops = {
-	.get_link = ethtool_op_get_link,
-	.get_strings = qeth_core_get_strings,
-	.get_ethtool_stats = qeth_core_get_ethtool_stats,
-	.get_sset_count = qeth_core_get_sset_count,
-	.get_drvinfo = qeth_core_get_drvinfo,
-	.get_link_ksettings = qeth_core_ethtool_get_link_ksettings,
-};
-
-static const struct ethtool_ops qeth_l2_osn_ops = {
-	.get_strings = qeth_core_get_strings,
-	.get_ethtool_stats = qeth_core_get_ethtool_stats,
-	.get_sset_count = qeth_core_get_sset_count,
-	.get_drvinfo = qeth_core_get_drvinfo,
-};
-
 static const struct net_device_ops qeth_l2_netdev_ops = {
 	.ndo_open		= qeth_open,
 	.ndo_stop		= qeth_stop,
-	.ndo_get_stats		= qeth_get_stats,
+	.ndo_get_stats64	= qeth_get_stats64,
 	.ndo_start_xmit		= qeth_l2_hard_start_xmit,
 	.ndo_features_check	= qeth_features_check,
 	.ndo_validate_addr	= qeth_l2_validate_addr,
@@ -737,20 +708,29 @@ static const struct net_device_ops qeth_l2_netdev_ops = {
 	.ndo_set_features	= qeth_set_features
 };
 
+static const struct net_device_ops qeth_osn_netdev_ops = {
+	.ndo_open		= qeth_open,
+	.ndo_stop		= qeth_stop,
+	.ndo_get_stats64	= qeth_get_stats64,
+	.ndo_start_xmit		= qeth_l2_hard_start_xmit,
+	.ndo_validate_addr	= eth_validate_addr,
+	.ndo_tx_timeout		= qeth_tx_timeout,
+};
+
 static int qeth_l2_setup_netdev(struct qeth_card *card, bool carrier_ok)
 {
 	int rc;
 
-	card->dev->priv_flags |= IFF_UNICAST_FLT;
-	card->dev->netdev_ops = &qeth_l2_netdev_ops;
-	if (card->info.type == QETH_CARD_TYPE_OSN) {
-		card->dev->ethtool_ops = &qeth_l2_osn_ops;
+	if (IS_OSN(card)) {
+		card->dev->netdev_ops = &qeth_osn_netdev_ops;
 		card->dev->flags |= IFF_NOARP;
-	} else {
-		card->dev->ethtool_ops = &qeth_l2_ethtool_ops;
-		card->dev->needed_headroom = sizeof(struct qeth_hdr);
+		goto add_napi;
 	}
 
+	card->dev->needed_headroom = sizeof(struct qeth_hdr);
+	card->dev->netdev_ops = &qeth_l2_netdev_ops;
+	card->dev->priv_flags |= IFF_UNICAST_FLT;
+
 	if (IS_OSM(card)) {
 		card->dev->features |= NETIF_F_VLAN_CHALLENGED;
 	} else {
@@ -791,6 +771,7 @@ static int qeth_l2_setup_netdev(struct qeth_card *card, bool carrier_ok)
 				       PAGE_SIZE * (QDIO_MAX_ELEMENTS_PER_BUFFER - 1));
 	}
 
+add_napi:
 	netif_napi_add(card->dev, &card->napi, qeth_poll, QETH_NAPI_WEIGHT);
 	rc = register_netdev(card->dev);
 	if (!rc && carrier_ok)

drivers/s390/net/qeth_l3_main.c

@@ -1315,12 +1315,11 @@ static void qeth_l3_rebuild_skb(struct qeth_card *card, struct sk_buff *skb,
 				ip_eth_mc_map(ip_hdr(skb)->daddr, tg_addr);
 			else
 				ipv6_eth_mc_map(&ipv6_hdr(skb)->daddr, tg_addr);
-
-			card->stats.multicast++;
+			QETH_CARD_STAT_INC(card, rx_multicast);
 			break;
 		case QETH_CAST_BROADCAST:
 			ether_addr_copy(tg_addr, card->dev->broadcast);
-			card->stats.multicast++;
+			QETH_CARD_STAT_INC(card, rx_multicast);
 			break;
 		default:
 			if (card->options.sniffer)
@@ -1401,8 +1400,8 @@ static int qeth_l3_process_inbound_buffer(struct qeth_card *card,
 		}
 		work_done++;
 		budget--;
-		card->stats.rx_packets++;
-		card->stats.rx_bytes += len;
+		QETH_CARD_STAT_INC(card, rx_packets);
+		QETH_CARD_STAT_ADD(card, rx_bytes, len);
 	}
 	return work_done;
 }
@@ -1945,12 +1944,13 @@ static u8 qeth_l3_cast_type_to_flag(int cast_type)
 	return QETH_CAST_UNICAST;
 }
 
-static void qeth_l3_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
-				struct sk_buff *skb, int ipv, int cast_type,
-				unsigned int data_len)
+static void qeth_l3_fill_header(struct qeth_qdio_out_q *queue,
+				struct qeth_hdr *hdr, struct sk_buff *skb,
+				int ipv, int cast_type, unsigned int data_len)
 {
 	struct qeth_hdr_layer3 *l3_hdr = &hdr->hdr.l3;
 	struct vlan_ethhdr *veth = vlan_eth_hdr(skb);
+	struct qeth_card *card = queue->card;
 
 	hdr->hdr.l3.length = data_len;
 
@@ -1972,8 +1972,7 @@ static void qeth_l3_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
 			/* some HW requires combined L3+L4 csum offload: */
 			if (ipv == 4)
 				hdr->hdr.l3.ext_flags |= QETH_HDR_EXT_CSUM_HDR_REQ;
-			if (card->options.performance_stats)
-				card->perf_stats.tx_csum++;
+			QETH_TXQ_STAT_INC(queue, skbs_csum);
 		}
 	}
 
@@ -2074,6 +2073,8 @@ static netdev_tx_t qeth_l3_hard_start_xmit(struct sk_buff *skb,
 	int tx_bytes = skb->len;
 	int rc;
 
+	queue = qeth_get_tx_queue(card, skb, ipv, cast_type);
+
 	if (IS_IQD(card)) {
 		if (card->options.sniffer)
 			goto tx_drop;
@@ -2084,19 +2085,13 @@ static netdev_tx_t qeth_l3_hard_start_xmit(struct sk_buff *skb,
 	}
 
 	if (card->state != CARD_STATE_UP) {
-		card->stats.tx_carrier_errors++;
+		QETH_TXQ_STAT_INC(queue, tx_carrier_errors);
 		goto tx_drop;
 	}
 
 	if (cast_type == RTN_BROADCAST && !card->info.broadcast_capable)
 		goto tx_drop;
 
-	queue = qeth_get_tx_queue(card, skb, ipv, cast_type);
-
-	if (card->options.performance_stats) {
-		card->perf_stats.outbound_cnt++;
-		card->perf_stats.outbound_start_time = qeth_get_micros();
-	}
 	netif_stop_queue(dev);
 
 	if (ipv == 4 || IS_IQD(card))
@@ -2106,11 +2101,8 @@ static netdev_tx_t qeth_l3_hard_start_xmit(struct sk_buff *skb,
 			       qeth_l3_fill_header);
 
 	if (!rc) {
-		card->stats.tx_packets++;
-		card->stats.tx_bytes += tx_bytes;
-		if (card->options.performance_stats)
-			card->perf_stats.outbound_time += qeth_get_micros() -
-				card->perf_stats.outbound_start_time;
+		QETH_TXQ_STAT_INC(queue, tx_packets);
+		QETH_TXQ_STAT_ADD(queue, tx_bytes, tx_bytes);
 		netif_wake_queue(dev);
 		return NETDEV_TX_OK;
 	} else if (rc == -EBUSY) {
@@ -2118,22 +2110,13 @@ static netdev_tx_t qeth_l3_hard_start_xmit(struct sk_buff *skb,
 	} /* else fall through */
 
 tx_drop:
-	card->stats.tx_dropped++;
-	card->stats.tx_errors++;
+	QETH_TXQ_STAT_INC(queue, tx_dropped);
+	QETH_TXQ_STAT_INC(queue, tx_errors);
 	dev_kfree_skb_any(skb);
 	netif_wake_queue(dev);
 	return NETDEV_TX_OK;
 }
 
-static const struct ethtool_ops qeth_l3_ethtool_ops = {
-	.get_link = ethtool_op_get_link,
-	.get_strings = qeth_core_get_strings,
-	.get_ethtool_stats = qeth_core_get_ethtool_stats,
-	.get_sset_count = qeth_core_get_sset_count,
-	.get_drvinfo = qeth_core_get_drvinfo,
-	.get_link_ksettings = qeth_core_ethtool_get_link_ksettings,
-};
-
 /*
  * we need NOARP for IPv4 but we want neighbor solicitation for IPv6. Setting
  * NOARP on the netdevice is no option because it also turns off neighbor
@@ -2170,7 +2153,7 @@ static netdev_features_t qeth_l3_osa_features_check(struct sk_buff *skb,
 static const struct net_device_ops qeth_l3_netdev_ops = {
 	.ndo_open		= qeth_open,
 	.ndo_stop		= qeth_stop,
-	.ndo_get_stats		= qeth_get_stats,
+	.ndo_get_stats64	= qeth_get_stats64,
 	.ndo_start_xmit		= qeth_l3_hard_start_xmit,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_set_rx_mode	= qeth_l3_set_rx_mode,
@@ -2185,7 +2168,7 @@ static const struct net_device_ops qeth_l3_netdev_ops = {
 static const struct net_device_ops qeth_l3_osa_netdev_ops = {
 	.ndo_open		= qeth_open,
 	.ndo_stop		= qeth_stop,
-	.ndo_get_stats		= qeth_get_stats,
+	.ndo_get_stats64	= qeth_get_stats64,
 	.ndo_start_xmit		= qeth_l3_hard_start_xmit,
 	.ndo_features_check	= qeth_l3_osa_features_check,
 	.ndo_validate_addr	= eth_validate_addr,
@@ -2255,7 +2238,6 @@ static int qeth_l3_setup_netdev(struct qeth_card *card, bool carrier_ok)
 		return -ENODEV;
 
 	card->dev->needed_headroom = headroom;
-	card->dev->ethtool_ops = &qeth_l3_ethtool_ops;
 	card->dev->features |=	NETIF_F_HW_VLAN_CTAG_TX |
 				NETIF_F_HW_VLAN_CTAG_RX |
 				NETIF_F_HW_VLAN_CTAG_FILTER;