8 files changed, 108 insertions, 104 deletions

diff --git a/drivers/s390/net/ctcm_dbug.h b/drivers/s390/net/ctcm_dbug.h
index 675575ef162e..cce11daf3245 100644
--- a/drivers/s390/net/ctcm_dbug.h
+++ b/drivers/s390/net/ctcm_dbug.h
@@ -65,6 +65,7 @@ extern struct ctcm_dbf_info ctcm_dbf[CTCM_DBF_INFOS];
 
 int ctcm_register_dbf_views(void);
 void ctcm_unregister_dbf_views(void);
+__printf(3, 4)
 void ctcm_dbf_longtext(enum ctcm_dbf_names dbf_nix, int level, char *text, ...);
 
 static inline const char *strtail(const char *s, int n)
diff --git a/drivers/s390/net/ctcm_fsms.c b/drivers/s390/net/ctcm_fsms.c
index de2423c72b02..5db591cf7215 100644
--- a/drivers/s390/net/ctcm_fsms.c
+++ b/drivers/s390/net/ctcm_fsms.c
@@ -1406,7 +1406,7 @@ static void ctcmpc_chx_rx(fsm_instance *fi, int event, void *arg)
 
 		if (new_skb == NULL) {
 			CTCM_DBF_TEXT_(MPC_ERROR, CTC_DBF_ERROR,
-				"%s(%d): skb allocation failed",
+				"%s(%s): skb allocation failed",
 						CTCM_FUNTAIL, dev->name);
 			fsm_event(priv->mpcg->fsm, MPCG_EVENT_INOP, dev);
 					goto again;
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 2a6479740600..a61d38a1b4ed 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -1808,19 +1808,20 @@ lcs_get_frames_cb(struct lcs_channel *channel, struct lcs_buffer *buffer)
 			return;
 		}
 		/* What kind of frame is it? */
-		if (lcs_hdr->type == LCS_FRAME_TYPE_CONTROL)
+		if (lcs_hdr->type == LCS_FRAME_TYPE_CONTROL) {
 			/* Control frame. */
 			lcs_get_control(card, (struct lcs_cmd *) lcs_hdr);
-		else if (lcs_hdr->type == LCS_FRAME_TYPE_ENET ||
-			 lcs_hdr->type == LCS_FRAME_TYPE_TR ||
-			 lcs_hdr->type == LCS_FRAME_TYPE_FDDI)
+		} else if (lcs_hdr->type == LCS_FRAME_TYPE_ENET ||
+			   lcs_hdr->type == LCS_FRAME_TYPE_TR ||
+			   lcs_hdr->type == LCS_FRAME_TYPE_FDDI) {
 			/* Normal network packet. */
 			lcs_get_skb(card, (char *)(lcs_hdr + 1),
 				    lcs_hdr->offset - offset -
 				    sizeof(struct lcs_header));
-		else
+		} else {
 			/* Unknown frame type. */
 			; // FIXME: error message ?
+		}
 		/* Proceed to next frame. */
 		offset = lcs_hdr->offset;
 		lcs_hdr->offset = LCS_ILLEGAL_OFFSET;
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index 20dca4c0384a..de25d7ac41da 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -1030,8 +1030,6 @@ static inline int qeth_send_simple_setassparms_v6(struct qeth_card *card,
 						 data, QETH_PROT_IPV6);
 }
 
-int qeth_get_priority_queue(struct qeth_card *card, struct sk_buff *skb);
-
 extern const struct qeth_discipline qeth_l2_discipline;
 extern const struct qeth_discipline qeth_l3_discipline;
 extern const struct ethtool_ops qeth_ethtool_ops;
@@ -1099,6 +1097,8 @@ void qeth_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats);
 int qeth_set_real_num_tx_queues(struct qeth_card *card, unsigned int count);
 u16 qeth_iqd_select_queue(struct net_device *dev, struct sk_buff *skb,
 			  u8 cast_type, struct net_device *sb_dev);
+u16 qeth_osa_select_queue(struct net_device *dev, struct sk_buff *skb,
+			  struct net_device *sb_dev);
 int qeth_open(struct net_device *dev);
 int qeth_stop(struct net_device *dev);
 
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 26c55f67289f..29f0111f8e11 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -194,9 +194,6 @@ static void qeth_clear_working_pool_list(struct qeth_card *card)
 				 &card->qdio.in_buf_pool.entry_list, list)
 		list_del(&pool_entry->list);
 
-	if (!queue)
-		return;
-
 	for (i = 0; i < ARRAY_SIZE(queue->bufs); i++)
 		queue->bufs[i].pool_entry = NULL;
 }
@@ -275,8 +272,8 @@ int qeth_resize_buffer_pool(struct qeth_card *card, unsigned int count)
 
 	QETH_CARD_TEXT(card, 2, "realcbp");
 
-	/* Defer until queue is allocated: */
-	if (!card->qdio.in_q)
+	/* Defer until pool is allocated: */
+	if (list_empty(&pool->entry_list))
 		goto out;
 
 	/* Remove entries from the pool: */
@@ -355,8 +352,8 @@ static int qeth_cq_init(struct qeth_card *card)
 		qdio_reset_buffers(card->qdio.c_q->qdio_bufs,
 				   QDIO_MAX_BUFFERS_PER_Q);
 		card->qdio.c_q->next_buf_to_init = 127;
-		rc = do_QDIO(CARD_DDEV(card), QDIO_FLAG_SYNC_INPUT, 1, 0, 127,
-			     NULL);
+
+		rc = qdio_add_bufs_to_input_queue(CARD_DDEV(card), 1, 0, 127);
 		if (rc) {
 			QETH_CARD_TEXT_(card, 2, "1err%d", rc);
 			goto out;
@@ -2557,14 +2554,9 @@ static int qeth_alloc_qdio_queues(struct qeth_card *card)
 		QETH_QDIO_ALLOCATED) != QETH_QDIO_UNINITIALIZED)
 		return 0;
 
-	QETH_CARD_TEXT(card, 2, "inq");
-	card->qdio.in_q = qeth_alloc_qdio_queue();
-	if (!card->qdio.in_q)
-		goto out_nomem;
-
 	/* inbound buffer pool */
 	if (qeth_alloc_buffer_pool(card))
-		goto out_freeinq;
+		goto out_buffer_pool;
 
 	/* outbound */
 	for (i = 0; i < card->qdio.no_out_queues; ++i) {
@@ -2605,10 +2597,7 @@ out_freeoutq:
 		card->qdio.out_qs[i] = NULL;
 	}
 	qeth_free_buffer_pool(card);
-out_freeinq:
-	qeth_free_qdio_queue(card->qdio.in_q);
-	card->qdio.in_q = NULL;
-out_nomem:
+out_buffer_pool:
 	atomic_set(&card->qdio.state, QETH_QDIO_UNINITIALIZED);
 	return -ENOMEM;
 }
@@ -2623,11 +2612,12 @@ static void qeth_free_qdio_queues(struct qeth_card *card)
 
 	qeth_free_cq(card);
 	for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; ++j) {
-		if (card->qdio.in_q->bufs[j].rx_skb)
+		if (card->qdio.in_q->bufs[j].rx_skb) {
 			consume_skb(card->qdio.in_q->bufs[j].rx_skb);
+			card->qdio.in_q->bufs[j].rx_skb = NULL;
+		}
 	}
-	qeth_free_qdio_queue(card->qdio.in_q);
-	card->qdio.in_q = NULL;
+
 	/* inbound buffer pool */
 	qeth_free_buffer_pool(card);
 	/* free outbound qdio_qs */
@@ -2926,8 +2916,7 @@ static int qeth_init_qdio_queues(struct qeth_card *card)
 	}
 
 	card->qdio.in_q->next_buf_to_init = QDIO_BUFNR(rx_bufs);
-	rc = do_QDIO(CARD_DDEV(card), QDIO_FLAG_SYNC_INPUT, 0, 0, rx_bufs,
-		     NULL);
+	rc = qdio_add_bufs_to_input_queue(CARD_DDEV(card), 0, 0, rx_bufs);
 	if (rc) {
 		QETH_CARD_TEXT_(card, 2, "1err%d", rc);
 		return rc;
@@ -3415,8 +3404,9 @@ static unsigned int qeth_rx_refill_queue(struct qeth_card *card,
 			return 0;
 		}
 
-		rc = do_QDIO(CARD_DDEV(card), QDIO_FLAG_SYNC_INPUT, 0,
-			     queue->next_buf_to_init, count, NULL);
+		rc = qdio_add_bufs_to_input_queue(CARD_DDEV(card), 0,
+						  queue->next_buf_to_init,
+						  count);
 		if (rc) {
 			QETH_CARD_TEXT(card, 2, "qinberr");
 		}
@@ -3588,8 +3578,8 @@ static void qeth_flush_buffers(struct qeth_qdio_out_q *queue, int index,
 	}
 
 	QETH_TXQ_STAT_INC(queue, doorbell);
-	rc = do_QDIO(CARD_DDEV(card), QDIO_FLAG_SYNC_OUTPUT, queue->queue_no,
-		     index, count, aob);
+	rc = qdio_add_bufs_to_output_queue(CARD_DDEV(card), queue->queue_no,
+					   index, count, aob);
 
 	switch (rc) {
 	case 0:
@@ -3645,12 +3635,10 @@ static void qeth_check_outbound_queue(struct qeth_qdio_out_q *queue)
 	if ((atomic_read(&queue->used_buffers) <= QETH_LOW_WATERMARK_PACK) ||
 	    !atomic_read(&queue->set_pci_flags_count)) {
 		unsigned int index, flush_cnt;
-		bool q_was_packing;
 
 		spin_lock(&queue->lock);
 
 		index = queue->next_buf_to_fill;
-		q_was_packing = queue->do_pack;
 
 		flush_cnt = qeth_switch_to_nonpacking_if_needed(queue);
 		if (!flush_cnt && !atomic_read(&queue->set_pci_flags_count))
@@ -3658,8 +3646,7 @@ static void qeth_check_outbound_queue(struct qeth_qdio_out_q *queue)
 
 		if (flush_cnt) {
 			qeth_flush_buffers(queue, index, flush_cnt);
-			if (q_was_packing)
-				QETH_TXQ_STAT_ADD(queue, bufs_pack, flush_cnt);
+			QETH_TXQ_STAT_ADD(queue, bufs_pack, flush_cnt);
 		}
 
 		spin_unlock(&queue->lock);
@@ -3739,8 +3726,8 @@ static void qeth_qdio_cq_handler(struct qeth_card *card, unsigned int qdio_err,
 		}
 		qeth_scrub_qdio_buffer(buffer, QDIO_MAX_ELEMENTS_PER_BUFFER);
 	}
-	rc = do_QDIO(CARD_DDEV(card), QDIO_FLAG_SYNC_INPUT, queue,
-		     cq->next_buf_to_init, count, NULL);
+	rc = qdio_add_bufs_to_input_queue(CARD_DDEV(card), queue,
+					  cq->next_buf_to_init, count);
 	if (rc) {
 		dev_warn(&card->gdev->dev,
 			"QDIO reported an error, rc=%i\n", rc);
@@ -3779,7 +3766,7 @@ static void qeth_qdio_output_handler(struct ccw_device *ccwdev,
 /*
  * Note: Function assumes that we have 4 outbound queues.
  */
-int qeth_get_priority_queue(struct qeth_card *card, struct sk_buff *skb)
+static int qeth_get_priority_queue(struct qeth_card *card, struct sk_buff *skb)
 {
 	struct vlan_ethhdr *veth = vlan_eth_hdr(skb);
 	u8 tos;
@@ -3824,7 +3811,6 @@ int qeth_get_priority_queue(struct qeth_card *card, struct sk_buff *skb)
 	}
 	return card->qdio.default_out_queue;
 }
-EXPORT_SYMBOL_GPL(qeth_get_priority_queue);
 
 /**
  * qeth_get_elements_for_frags() -	find number of SBALEs for skb frags.
@@ -5585,29 +5571,9 @@ static void qeth_l3_rebuild_skb(struct qeth_card *card, struct sk_buff *skb,
 #endif
 
 static void qeth_receive_skb(struct qeth_card *card, struct sk_buff *skb,
-			     struct qeth_hdr *hdr, bool uses_frags)
+			     bool uses_frags, bool is_cso)
 {
 	struct napi_struct *napi = &card->napi;
-	bool is_cso;
-
-	switch (hdr->hdr.l2.id) {
-#if IS_ENABLED(CONFIG_QETH_L3)
-	case QETH_HEADER_TYPE_LAYER3:
-		qeth_l3_rebuild_skb(card, skb, hdr);
-		is_cso = hdr->hdr.l3.ext_flags & QETH_HDR_EXT_CSUM_TRANSP_REQ;
-		break;
-#endif
-	case QETH_HEADER_TYPE_LAYER2:
-		is_cso = hdr->hdr.l2.flags[1] & QETH_HDR_EXT_CSUM_TRANSP_REQ;
-		break;
-	default:
-		/* never happens */
-		if (uses_frags)
-			napi_free_frags(napi);
-		else
-			kfree_skb(skb);
-		return;
-	}
 
 	if (is_cso && (card->dev->features & NETIF_F_RXCSUM)) {
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
@@ -5664,6 +5630,7 @@ static int qeth_extract_skb(struct qeth_card *card,
 	struct qeth_hdr *hdr;
 	struct sk_buff *skb;
 	int skb_len = 0;
+	bool is_cso;
 
 	element = &buffer->element[*element_no];
 
@@ -5683,11 +5650,15 @@ next_packet:
 	switch (hdr->hdr.l2.id) {
 	case QETH_HEADER_TYPE_LAYER2:
 		skb_len = hdr->hdr.l2.pkt_length;
+		is_cso = hdr->hdr.l2.flags[1] & QETH_HDR_EXT_CSUM_TRANSP_REQ;
+
 		linear_len = ETH_HLEN;
 		headroom = 0;
 		break;
 	case QETH_HEADER_TYPE_LAYER3:
 		skb_len = hdr->hdr.l3.length;
+		is_cso = hdr->hdr.l3.ext_flags & QETH_HDR_EXT_CSUM_TRANSP_REQ;
+
 		if (!IS_LAYER3(card)) {
 			QETH_CARD_STAT_INC(card, rx_dropped_notsupp);
 			goto walk_packet;
@@ -5814,7 +5785,12 @@ walk_packet:
 	*element_no = element - &buffer->element[0];
 	*__offset = offset;
 
-	qeth_receive_skb(card, skb, hdr, uses_frags);
+#if IS_ENABLED(CONFIG_QETH_L3)
+	if (hdr->hdr.l2.id == QETH_HEADER_TYPE_LAYER3)
+		qeth_l3_rebuild_skb(card, skb, hdr);
+#endif
+
+	qeth_receive_skb(card, skb, uses_frags, is_cso);
 	return 0;
 }
 
@@ -5850,10 +5826,10 @@ static unsigned int qeth_rx_poll(struct qeth_card *card, int budget)
 		/* Fetch completed RX buffers: */
 		if (!card->rx.b_count) {
 			card->rx.qdio_err = 0;
-			card->rx.b_count = qdio_inspect_queue(CARD_DDEV(card),
-							      0, true,
-							      &card->rx.b_index,
-							      &card->rx.qdio_err);
+			card->rx.b_count =
+				qdio_inspect_input_queue(CARD_DDEV(card), 0,
+							 &card->rx.b_index,
+							 &card->rx.qdio_err);
 			if (card->rx.b_count <= 0) {
 				card->rx.b_count = 0;
 				break;
@@ -5900,8 +5876,8 @@ static void qeth_cq_poll(struct qeth_card *card)
 		unsigned int start, error;
 		int completed;
 
-		completed = qdio_inspect_queue(CARD_DDEV(card), 1, true, &start,
-					       &error);
+		completed = qdio_inspect_input_queue(CARD_DDEV(card), 1, &start,
+						     &error);
 		if (completed <= 0)
 			return;
 
@@ -6038,8 +6014,8 @@ static int qeth_tx_poll(struct napi_struct *napi, int budget)
 			return 0;
 		}
 
-		completed = qdio_inspect_queue(CARD_DDEV(card), queue_no, false,
-					       &start, &error);
+		completed = qdio_inspect_output_queue(CARD_DDEV(card), queue_no,
+						      &start, &error);
 		if (completed <= 0) {
 			/* Ensure we see TX completion for pending work: */
 			if (napi_complete_done(napi, 0) &&
@@ -6447,6 +6423,12 @@ static int qeth_core_probe_device(struct ccwgroup_device *gdev)
 	qeth_determine_capabilities(card);
 	qeth_set_blkt_defaults(card);
 
+	card->qdio.in_q = qeth_alloc_qdio_queue();
+	if (!card->qdio.in_q) {
+		rc = -ENOMEM;
+		goto err_rx_queue;
+	}
+
 	card->qdio.no_out_queues = card->dev->num_tx_queues;
 	rc = qeth_update_from_chp_desc(card);
 	if (rc)
@@ -6473,6 +6455,8 @@ static int qeth_core_probe_device(struct ccwgroup_device *gdev)
 
 err_setup_disc:
 err_chp_desc:
+	qeth_free_qdio_queue(card->qdio.in_q);
+err_rx_queue:
 	free_netdev(card->dev);
 err_card:
 	qeth_core_free_card(card);
@@ -6494,6 +6478,7 @@ static void qeth_core_remove_device(struct ccwgroup_device *gdev)
 
 	qeth_free_qdio_queues(card);
 
+	qeth_free_qdio_queue(card->qdio.in_q);
 	free_netdev(card->dev);
 	qeth_core_free_card(card);
 	put_device(&gdev->dev);
@@ -7089,6 +7074,18 @@ u16 qeth_iqd_select_queue(struct net_device *dev, struct sk_buff *skb,
 }
 EXPORT_SYMBOL_GPL(qeth_iqd_select_queue);
 
+u16 qeth_osa_select_queue(struct net_device *dev, struct sk_buff *skb,
+			  struct net_device *sb_dev)
+{
+	struct qeth_card *card = dev->ml_priv;
+
+	if (qeth_uses_tx_prio_queueing(card))
+		return qeth_get_priority_queue(card, skb);
+
+	return netdev_pick_tx(dev, skb, sb_dev);
+}
+EXPORT_SYMBOL_GPL(qeth_osa_select_queue);
+
 int qeth_open(struct net_device *dev)
 {
 	struct qeth_card *card = dev->ml_priv;
diff --git a/drivers/s390/net/qeth_ethtool.c b/drivers/s390/net/qeth_ethtool.c
index 46d0fe0d0e8a..b0b36b2132fe 100644
--- a/drivers/s390/net/qeth_ethtool.c
+++ b/drivers/s390/net/qeth_ethtool.c
@@ -144,7 +144,9 @@ static int qeth_set_coalesce(struct net_device *dev,
 }
 
 static void qeth_get_ringparam(struct net_device *dev,
-			       struct ethtool_ringparam *param)
+			       struct ethtool_ringparam *param,
+			       struct kernel_ethtool_ringparam *kernel_param,
+			       struct netlink_ext_ack *extack)
 {
 	struct qeth_card *card = dev->ml_priv;
 
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 0347fc184786..303461d70af3 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -519,19 +519,11 @@ static netdev_tx_t qeth_l2_hard_start_xmit(struct sk_buff *skb,
 	return NETDEV_TX_OK;
 }
 
-static u16 qeth_l2_select_queue(struct net_device *dev, struct sk_buff *skb,
-				struct net_device *sb_dev)
+static u16 qeth_l2_iqd_select_queue(struct net_device *dev, struct sk_buff *skb,
+				    struct net_device *sb_dev)
 {
-	struct qeth_card *card = dev->ml_priv;
-
-	if (IS_IQD(card))
-		return qeth_iqd_select_queue(dev, skb,
-					     qeth_get_ether_cast_type(skb),
-					     sb_dev);
-	if (qeth_uses_tx_prio_queueing(card))
-		return qeth_get_priority_queue(card, skb);
-
-	return netdev_pick_tx(dev, skb, sb_dev);
+	return qeth_iqd_select_queue(dev, skb, qeth_get_ether_cast_type(skb),
+				     sb_dev);
 }
 
 static void qeth_l2_set_rx_mode(struct net_device *dev)
@@ -726,7 +718,8 @@ struct qeth_l2_br2dev_event_work {
 	unsigned char addr[ETH_ALEN];
 };
 
-static const struct net_device_ops qeth_l2_netdev_ops;
+static const struct net_device_ops qeth_l2_iqd_netdev_ops;
+static const struct net_device_ops qeth_l2_osa_netdev_ops;
 
 static bool qeth_l2_must_learn(struct net_device *netdev,
 			       struct net_device *dstdev)
@@ -738,7 +731,8 @@ static bool qeth_l2_must_learn(struct net_device *netdev,
 		(priv->brport_features & BR_LEARNING_SYNC) &&
 		!(br_port_flag_is_set(netdev, BR_ISOLATED) &&
 		  br_port_flag_is_set(dstdev, BR_ISOLATED)) &&
-		netdev->netdev_ops == &qeth_l2_netdev_ops);
+		(netdev->netdev_ops == &qeth_l2_iqd_netdev_ops ||
+		 netdev->netdev_ops == &qeth_l2_osa_netdev_ops));
 }
 
 /**
@@ -1051,20 +1045,20 @@ static int qeth_l2_bridge_setlink(struct net_device *dev, struct nlmsghdr *nlh,
 	return rc;
 }
 
-static const struct net_device_ops qeth_l2_netdev_ops = {
+static const struct net_device_ops qeth_l2_iqd_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_features_check	= qeth_features_check,
-	.ndo_select_queue	= qeth_l2_select_queue,
+	.ndo_select_queue	= qeth_l2_iqd_select_queue,
 	.ndo_validate_addr	= qeth_l2_validate_addr,
 	.ndo_set_rx_mode	= qeth_l2_set_rx_mode,
 	.ndo_eth_ioctl		= qeth_do_ioctl,
 	.ndo_siocdevprivate	= qeth_siocdevprivate,
-	.ndo_set_mac_address    = qeth_l2_set_mac_address,
+	.ndo_set_mac_address	= qeth_l2_set_mac_address,
 	.ndo_vlan_rx_add_vid	= qeth_l2_vlan_rx_add_vid,
-	.ndo_vlan_rx_kill_vid   = qeth_l2_vlan_rx_kill_vid,
+	.ndo_vlan_rx_kill_vid	= qeth_l2_vlan_rx_kill_vid,
 	.ndo_tx_timeout		= qeth_tx_timeout,
 	.ndo_fix_features	= qeth_fix_features,
 	.ndo_set_features	= qeth_set_features,
@@ -1072,10 +1066,30 @@ static const struct net_device_ops qeth_l2_netdev_ops = {
 	.ndo_bridge_setlink	= qeth_l2_bridge_setlink,
 };
 
+static const struct net_device_ops qeth_l2_osa_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_features_check	= qeth_features_check,
+	.ndo_select_queue	= qeth_osa_select_queue,
+	.ndo_validate_addr	= qeth_l2_validate_addr,
+	.ndo_set_rx_mode	= qeth_l2_set_rx_mode,
+	.ndo_eth_ioctl		= qeth_do_ioctl,
+	.ndo_siocdevprivate	= qeth_siocdevprivate,
+	.ndo_set_mac_address    = qeth_l2_set_mac_address,
+	.ndo_vlan_rx_add_vid	= qeth_l2_vlan_rx_add_vid,
+	.ndo_vlan_rx_kill_vid   = qeth_l2_vlan_rx_kill_vid,
+	.ndo_tx_timeout		= qeth_tx_timeout,
+	.ndo_fix_features	= qeth_fix_features,
+	.ndo_set_features	= qeth_set_features,
+};
+
 static int qeth_l2_setup_netdev(struct qeth_card *card)
 {
+	card->dev->netdev_ops = IS_IQD(card) ? &qeth_l2_iqd_netdev_ops :
+					       &qeth_l2_osa_netdev_ops;
 	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)) {
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 48a886f7af62..9251ad276ee8 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -1822,17 +1822,6 @@ static u16 qeth_l3_iqd_select_queue(struct net_device *dev, struct sk_buff *skb,
 				     qeth_l3_get_cast_type(skb, proto), sb_dev);
 }
 
-static u16 qeth_l3_osa_select_queue(struct net_device *dev, struct sk_buff *skb,
-				    struct net_device *sb_dev)
-{
-	struct qeth_card *card = dev->ml_priv;
-
-	if (qeth_uses_tx_prio_queueing(card))
-		return qeth_get_priority_queue(card, skb);
-
-	return netdev_pick_tx(dev, skb, sb_dev);
-}
-
 static const struct net_device_ops qeth_l3_netdev_ops = {
 	.ndo_open		= qeth_open,
 	.ndo_stop		= qeth_stop,
@@ -1854,7 +1843,7 @@ static const struct net_device_ops qeth_l3_osa_netdev_ops = {
 	.ndo_get_stats64	= qeth_get_stats64,
 	.ndo_start_xmit		= qeth_l3_hard_start_xmit,
 	.ndo_features_check	= qeth_l3_osa_features_check,
-	.ndo_select_queue	= qeth_l3_osa_select_queue,
+	.ndo_select_queue	= qeth_osa_select_queue,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_set_rx_mode	= qeth_l3_set_rx_mode,
 	.ndo_eth_ioctl		= qeth_do_ioctl,