Merge tag 'net-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
 "Core:

   - Enable memcg accounting for various networking objects.

  BPF:

   - Introduce bpf timers.

   - Add perf link and opaque bpf_cookie which the program can read out
     again, to be used in libbpf-based USDT library.

   - Add bpf_task_pt_regs() helper to access user space pt_regs in
     kprobes, to help user space stack unwinding.

   - Add support for UNIX sockets for BPF sockmap.

   - Extend BPF iterator support for UNIX domain sockets.

   - Allow BPF TCP congestion control progs and bpf iterators to call
     bpf_setsockopt(), e.g. to switch to another congestion control
     algorithm.

  Protocols:

   - Support IOAM Pre-allocated Trace with IPv6.

   - Support Management Component Transport Protocol.

   - bridge: multicast: add vlan support.

   - netfilter: add hooks for the SRv6 lightweight tunnel driver.

   - tcp:
       - enable mid-stream window clamping (by user space or BPF)
       - allow data-less, empty-cookie SYN with TFO_SERVER_COOKIE_NOT_REQD
       - more accurate DSACK processing for RACK-TLP

   - mptcp:
       - add full mesh path manager option
       - add partial support for MP_FAIL
       - improve use of backup subflows
       - optimize option processing

   - af_unix: add OOB notification support.

   - ipv6: add IFLA_INET6_RA_MTU to expose MTU value advertised by the
     router.

   - mac80211: Target Wake Time support in AP mode.

   - can: j1939: extend UAPI to notify about RX status.

  Driver APIs:

   - Add page frag support in page pool API.

   - Many improvements to the DSA (distributed switch) APIs.

   - ethtool: extend IRQ coalesce uAPI with timer reset modes.

   - devlink: control which auxiliary devices are created.

   - Support CAN PHYs via the generic PHY subsystem.

   - Proper cross-chip support for tag_8021q.

   - Allow TX forwarding for the software bridge data path to be
     offloaded to capable devices.

  Drivers:

   - veth: more flexible channels number configuration.

   - openvswitch: introduce per-cpu upcall dispatch.

   - Add internet mix (IMIX) mode to pktgen.

   - Transparently handle XDP operations in the bonding driver.

   - Add LiteETH network driver.

   - Renesas (ravb):
       - support Gigabit Ethernet IP

   - NXP Ethernet switch (sja1105):
       - fast aging support
       - support for "H" switch topologies
       - traffic termination for ports under VLAN-aware bridge

   - Intel 1G Ethernet
       - support getcrosststamp() with PCIe PTM (Precision Time
         Measurement) for better time sync
       - support Credit-Based Shaper (CBS) offload, enabling HW traffic
         prioritization and bandwidth reservation

   - Broadcom Ethernet (bnxt)
       - support pulse-per-second output
       - support larger Rx rings

   - Mellanox Ethernet (mlx5)
       - support ethtool RSS contexts and MQPRIO channel mode
       - support LAG offload with bridging
       - support devlink rate limit API
       - support packet sampling on tunnels

   - Huawei Ethernet (hns3):
       - basic devlink support
       - add extended IRQ coalescing support
       - report extended link state

   - Netronome Ethernet (nfp):
       - add conntrack offload support

   - Broadcom WiFi (brcmfmac):
       - add WPA3 Personal with FT to supported cipher suites
       - support 43752 SDIO device

   - Intel WiFi (iwlwifi):
       - support scanning hidden 6GHz networks
       - support for a new hardware family (Bz)

   - Xen pv driver:
       - harden netfront against malicious backends

   - Qualcomm mobile
       - ipa: refactor power management and enable automatic suspend
       - mhi: move MBIM to WWAN subsystem interfaces

  Refactor:

   - Ambient BPF run context and cgroup storage cleanup.

   - Compat rework for ndo_ioctl.

  Old code removal:

   - prism54 remove the obsoleted driver, deprecated by the p54 driver.

   - wan: remove sbni/granch driver"

* tag 'net-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1715 commits)
  net: Add depends on OF_NET for LiteX's LiteETH
  ipv6: seg6: remove duplicated include
  net: hns3: remove unnecessary spaces
  net: hns3: add some required spaces
  net: hns3: clean up a type mismatch warning
  net: hns3: refine function hns3_set_default_feature()
  ipv6: remove duplicated 'net/lwtunnel.h' include
  net: w5100: check return value after calling platform_get_resource()
  net/mlxbf_gige: Make use of devm_platform_ioremap_resourcexxx()
  net: mdio: mscc-miim: Make use of the helper function devm_platform_ioremap_resource()
  net: mdio-ipq4019: Make use of devm_platform_ioremap_resource()
  fou: remove sparse errors
  ipv4: fix endianness issue in inet_rtm_getroute_build_skb()
  octeontx2-af: Set proper errorcode for IPv4 checksum errors
  octeontx2-af: Fix static code analyzer reported issues
  octeontx2-af: Fix mailbox errors in nix_rss_flowkey_cfg
  octeontx2-af: Fix loop in free and unmap counter
  af_unix: fix potential NULL deref in unix_dgram_connect()
  dpaa2-eth: Replace strlcpy with strscpy
  octeontx2-af: Use NDC TX for transmit packet data
  ...

1 files changed, 61 insertions, 128 deletions

diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index f96755a0a261..41ca6273b750 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -57,8 +57,7 @@ struct qeth_dbf_info qeth_dbf[QETH_DBF_INFOS] = {
 };
 EXPORT_SYMBOL_GPL(qeth_dbf);
 
-struct kmem_cache *qeth_core_header_cache;
-EXPORT_SYMBOL_GPL(qeth_core_header_cache);
+static struct kmem_cache *qeth_core_header_cache;
 static struct kmem_cache *qeth_qdio_outbuf_cache;
 
 static struct device *qeth_core_root_dev;
@@ -101,8 +100,6 @@ static const char *qeth_get_cardname(struct qeth_card *card)
 			return " OSD Express";
 		case QETH_CARD_TYPE_IQD:
 			return " HiperSockets";
-		case QETH_CARD_TYPE_OSN:
-			return " OSN QDIO";
 		case QETH_CARD_TYPE_OSM:
 			return " OSM QDIO";
 		case QETH_CARD_TYPE_OSX:
@@ -157,8 +154,6 @@ const char *qeth_get_cardname_short(struct qeth_card *card)
 			}
 		case QETH_CARD_TYPE_IQD:
 			return "HiperSockets";
-		case QETH_CARD_TYPE_OSN:
-			return "OSN";
 		case QETH_CARD_TYPE_OSM:
 			return "OSM_1000";
 		case QETH_CARD_TYPE_OSX:
@@ -431,6 +426,13 @@ static enum iucv_tx_notify qeth_compute_cq_notification(int sbalf15,
 	return n;
 }
 
+static void qeth_put_cmd(struct qeth_cmd_buffer *iob)
+{
+	if (refcount_dec_and_test(&iob->ref_count)) {
+		kfree(iob->data);
+		kfree(iob);
+	}
+}
 static void qeth_setup_ccw(struct ccw1 *ccw, u8 cmd_code, u8 flags, u32 len,
 			   void *data)
 {
@@ -499,12 +501,11 @@ static void qeth_dequeue_cmd(struct qeth_card *card,
 	spin_unlock_irq(&card->lock);
 }
 
-void qeth_notify_cmd(struct qeth_cmd_buffer *iob, int reason)
+static void qeth_notify_cmd(struct qeth_cmd_buffer *iob, int reason)
 {
 	iob->rc = reason;
 	complete(&iob->done);
 }
-EXPORT_SYMBOL_GPL(qeth_notify_cmd);
 
 static void qeth_flush_local_addrs4(struct qeth_card *card)
 {
@@ -781,10 +782,7 @@ static struct qeth_ipa_cmd *qeth_check_ipa_data(struct qeth_card *card,
 	QETH_CARD_TEXT(card, 5, "chkipad");
 
 	if (IS_IPA_REPLY(cmd)) {
-		if (cmd->hdr.command != IPA_CMD_SETCCID &&
-		    cmd->hdr.command != IPA_CMD_DELCCID &&
-		    cmd->hdr.command != IPA_CMD_MODCCID &&
-		    cmd->hdr.command != IPA_CMD_SET_DIAG_ASS)
+		if (cmd->hdr.command != IPA_CMD_SET_DIAG_ASS)
 			qeth_issue_ipa_msg(cmd, cmd->hdr.return_code, card);
 		return cmd;
 	}
@@ -819,8 +817,6 @@ static struct qeth_ipa_cmd *qeth_check_ipa_data(struct qeth_card *card,
 		if (card->discipline->control_event_handler(card, cmd))
 			return cmd;
 		return NULL;
-	case IPA_CMD_MODCCID:
-		return cmd;
 	case IPA_CMD_REGISTER_LOCAL_ADDR:
 		if (cmd->hdr.prot_version == QETH_PROT_IPV4)
 			qeth_add_local_addrs4(card, &cmd->data.local_addrs4);
@@ -877,15 +873,6 @@ static int qeth_check_idx_response(struct qeth_card *card,
 	return 0;
 }
 
-void qeth_put_cmd(struct qeth_cmd_buffer *iob)
-{
-	if (refcount_dec_and_test(&iob->ref_count)) {
-		kfree(iob->data);
-		kfree(iob);
-	}
-}
-EXPORT_SYMBOL_GPL(qeth_put_cmd);
-
 static void qeth_release_buffer_cb(struct qeth_card *card,
 				   struct qeth_cmd_buffer *iob,
 				   unsigned int data_length)
@@ -899,9 +886,9 @@ static void qeth_cancel_cmd(struct qeth_cmd_buffer *iob, int rc)
 	qeth_put_cmd(iob);
 }
 
-struct qeth_cmd_buffer *qeth_alloc_cmd(struct qeth_channel *channel,
-				       unsigned int length, unsigned int ccws,
-				       long timeout)
+static struct qeth_cmd_buffer *qeth_alloc_cmd(struct qeth_channel *channel,
+					      unsigned int length,
+					      unsigned int ccws, long timeout)
 {
 	struct qeth_cmd_buffer *iob;
 
@@ -927,7 +914,6 @@ struct qeth_cmd_buffer *qeth_alloc_cmd(struct qeth_channel *channel,
 	iob->length = length;
 	return iob;
 }
-EXPORT_SYMBOL_GPL(qeth_alloc_cmd);
 
 static void qeth_issue_next_read_cb(struct qeth_card *card,
 				    struct qeth_cmd_buffer *iob,
@@ -958,11 +944,6 @@ static void qeth_issue_next_read_cb(struct qeth_card *card,
 		cmd = qeth_check_ipa_data(card, cmd);
 		if (!cmd)
 			goto out;
-		if (IS_OSN(card) && card->osn_info.assist_cb &&
-		    cmd->hdr.command != IPA_CMD_STARTLAN) {
-			card->osn_info.assist_cb(card->dev, cmd);
-			goto out;
-		}
 	}
 
 	/* match against pending cmd requests */
@@ -1835,7 +1816,7 @@ static enum qeth_discipline_id qeth_enforce_discipline(struct qeth_card *card)
 {
 	enum qeth_discipline_id disc = QETH_DISCIPLINE_UNDETERMINED;
 
-	if (IS_OSM(card) || IS_OSN(card))
+	if (IS_OSM(card))
 		disc = QETH_DISCIPLINE_LAYER2;
 	else if (IS_VM_NIC(card))
 		disc = IS_IQD(card) ? QETH_DISCIPLINE_LAYER3 :
@@ -1885,7 +1866,6 @@ static void qeth_idx_init(struct qeth_card *card)
 		card->info.func_level =	QETH_IDX_FUNC_LEVEL_IQD;
 		break;
 	case QETH_CARD_TYPE_OSD:
-	case QETH_CARD_TYPE_OSN:
 		card->info.func_level = QETH_IDX_FUNC_LEVEL_OSD;
 		break;
 	default:
@@ -2442,9 +2422,7 @@ static int qeth_ulp_enable_cb(struct qeth_card *card, struct qeth_reply *reply,
 
 static u8 qeth_mpc_select_prot_type(struct qeth_card *card)
 {
-	if (IS_OSN(card))
-		return QETH_PROT_OSN2;
-	return IS_LAYER2(card) ? QETH_PROT_LAYER2 : QETH_PROT_TCPIP;
+	return IS_LAYER2(card) ? QETH_MPC_PROT_L2 : QETH_MPC_PROT_L3;
 }
 
 static int qeth_ulp_enable(struct qeth_card *card)
@@ -3000,10 +2978,8 @@ static void qeth_ipa_finalize_cmd(struct qeth_card *card,
 	__ipa_cmd(iob)->hdr.seqno = card->seqno.ipa++;
 }
 
-void qeth_prepare_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
-			  u16 cmd_length,
-			  bool (*match)(struct qeth_cmd_buffer *iob,
-					struct qeth_cmd_buffer *reply))
+static void qeth_prepare_ipa_cmd(struct qeth_card *card,
+				 struct qeth_cmd_buffer *iob, u16 cmd_length)
 {
 	u8 prot_type = qeth_mpc_select_prot_type(card);
 	u16 total_length = iob->length;
@@ -3011,7 +2987,6 @@ void qeth_prepare_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
 	qeth_setup_ccw(__ccw_from_cmd(iob), CCW_CMD_WRITE, 0, total_length,
 		       iob->data);
 	iob->finalize = qeth_ipa_finalize_cmd;
-	iob->match = match;
 
 	memcpy(iob->data, IPA_PDU_HEADER, IPA_PDU_HEADER_SIZE);
 	memcpy(QETH_IPA_PDU_LEN_TOTAL(iob->data), &total_length, 2);
@@ -3022,7 +2997,6 @@ void qeth_prepare_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
 	       &card->token.ulp_connection_r, QETH_MPC_TOKEN_LENGTH);
 	memcpy(QETH_IPA_PDU_LEN_PDU3(iob->data), &cmd_length, 2);
 }
-EXPORT_SYMBOL_GPL(qeth_prepare_ipa_cmd);
 
 static bool qeth_ipa_match_reply(struct qeth_cmd_buffer *iob,
 				 struct qeth_cmd_buffer *reply)
@@ -3046,7 +3020,8 @@ struct qeth_cmd_buffer *qeth_ipa_alloc_cmd(struct qeth_card *card,
 	if (!iob)
 		return NULL;
 
-	qeth_prepare_ipa_cmd(card, iob, data_length, qeth_ipa_match_reply);
+	qeth_prepare_ipa_cmd(card, iob, data_length);
+	iob->match = qeth_ipa_match_reply;
 
 	hdr = &__ipa_cmd(iob)->hdr;
 	hdr->command = cmd_code;
@@ -3890,7 +3865,8 @@ static int qeth_get_elements_for_frags(struct sk_buff *skb)
  * Returns the number of pages, and thus QDIO buffer elements, needed to map the
  * skb's data (both its linear part and paged fragments).
  */
-unsigned int qeth_count_elements(struct sk_buff *skb, unsigned int data_offset)
+static unsigned int qeth_count_elements(struct sk_buff *skb,
+					unsigned int data_offset)
 {
 	unsigned int elements = qeth_get_elements_for_frags(skb);
 	addr_t end = (addr_t)skb->data + skb_headlen(skb);
@@ -3900,7 +3876,6 @@ unsigned int qeth_count_elements(struct sk_buff *skb, unsigned int data_offset)
 		elements += qeth_get_elements_for_range(start, end);
 	return elements;
 }
-EXPORT_SYMBOL_GPL(qeth_count_elements);
 
 #define QETH_HDR_CACHE_OBJ_SIZE		(sizeof(struct qeth_hdr_tso) + \
 					 MAX_TCP_HEADER)
@@ -4188,10 +4163,11 @@ static int __qeth_xmit(struct qeth_card *card, struct qeth_qdio_out_q *queue,
 	return 0;
 }
 
-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)
+static 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,
+			       unsigned int elements_needed)
 {
 	unsigned int start_index = queue->next_buf_to_fill;
 	struct qeth_qdio_out_buffer *buffer;
@@ -4271,7 +4247,6 @@ out:
 		netif_tx_start_queue(txq);
 	return rc;
 }
-EXPORT_SYMBOL_GPL(qeth_do_send_packet);
 
 static void qeth_fill_tso_ext(struct qeth_hdr_tso *hdr,
 			      unsigned int payload_len, struct sk_buff *skb,
@@ -4550,7 +4525,6 @@ static int qeth_mdio_read(struct net_device *dev, int phy_id, int regnum)
 	case MII_BMCR: /* Basic mode control register */
 		rc = BMCR_FULLDPLX;
 		if ((card->info.link_type != QETH_LINK_TYPE_GBIT_ETH) &&
-		    (card->info.link_type != QETH_LINK_TYPE_OSN) &&
 		    (card->info.link_type != QETH_LINK_TYPE_10GBIT_ETH) &&
 		    (card->info.link_type != QETH_LINK_TYPE_25GBIT_ETH))
 			rc |= BMCR_SPEED100;
@@ -5262,10 +5236,6 @@ static struct ccw_device_id qeth_ids[] = {
 					.driver_info = QETH_CARD_TYPE_OSD},
 	{CCW_DEVICE_DEVTYPE(0x1731, 0x05, 0x1732, 0x05),
 					.driver_info = QETH_CARD_TYPE_IQD},
-#ifdef CONFIG_QETH_OSN
-	{CCW_DEVICE_DEVTYPE(0x1731, 0x06, 0x1732, 0x06),
-					.driver_info = QETH_CARD_TYPE_OSN},
-#endif
 	{CCW_DEVICE_DEVTYPE(0x1731, 0x02, 0x1732, 0x03),
 					.driver_info = QETH_CARD_TYPE_OSM},
 #ifdef CONFIG_QETH_OSX
@@ -5624,14 +5594,6 @@ static void qeth_receive_skb(struct qeth_card *card, struct sk_buff *skb,
 	bool is_cso;
 
 	switch (hdr->hdr.l2.id) {
-	case QETH_HEADER_TYPE_OSN:
-		skb_push(skb, sizeof(*hdr));
-		skb_copy_to_linear_data(skb, hdr, sizeof(*hdr));
-		QETH_CARD_STAT_ADD(card, rx_bytes, skb->len);
-		QETH_CARD_STAT_INC(card, rx_packets);
-
-		card->osn_info.data_cb(skb);
-		return;
 #if IS_ENABLED(CONFIG_QETH_L3)
 	case QETH_HEADER_TYPE_LAYER3:
 		qeth_l3_rebuild_skb(card, skb, hdr);
@@ -5746,16 +5708,6 @@ next_packet:
 			linear_len = sizeof(struct iphdr);
 		headroom = ETH_HLEN;
 		break;
-	case QETH_HEADER_TYPE_OSN:
-		skb_len = hdr->hdr.osn.pdu_length;
-		if (!IS_OSN(card)) {
-			QETH_CARD_STAT_INC(card, rx_dropped_notsupp);
-			goto walk_packet;
-		}
-
-		linear_len = skb_len;
-		headroom = sizeof(struct qeth_hdr);
-		break;
 	default:
 		if (hdr->hdr.l2.id & QETH_HEADER_MASK_INVAL)
 			QETH_CARD_STAT_INC(card, rx_frame_errors);
@@ -5773,8 +5725,7 @@ next_packet:
 
 	use_rx_sg = (card->options.cq == QETH_CQ_ENABLED) ||
 		    (skb_len > READ_ONCE(priv->rx_copybreak) &&
-		     !atomic_read(&card->force_alloc_skb) &&
-		     !IS_OSN(card));
+		     !atomic_read(&card->force_alloc_skb));
 
 	if (use_rx_sg) {
 		/* QETH_CQ_ENABLED only: */
@@ -6331,14 +6282,9 @@ void qeth_remove_discipline(struct qeth_card *card)
 	card->discipline = NULL;
 }
 
-const struct device_type qeth_generic_devtype = {
+static const struct device_type qeth_generic_devtype = {
 	.name = "qeth_generic",
 };
-EXPORT_SYMBOL_GPL(qeth_generic_devtype);
-
-static const struct device_type qeth_osn_devtype = {
-	.name = "qeth_osn",
-};
 
 #define DBF_NAME_LEN	20
 
@@ -6421,10 +6367,6 @@ static struct net_device *qeth_alloc_netdev(struct qeth_card *card)
 	case QETH_CARD_TYPE_OSM:
 		dev = alloc_etherdev(sizeof(*priv));
 		break;
-	case QETH_CARD_TYPE_OSN:
-		dev = alloc_netdev(sizeof(*priv), "osn%d", NET_NAME_UNKNOWN,
-				   ether_setup);
-		break;
 	default:
 		dev = alloc_etherdev_mqs(sizeof(*priv), QETH_MAX_OUT_QUEUES, 1);
 	}
@@ -6438,23 +6380,19 @@ static struct net_device *qeth_alloc_netdev(struct qeth_card *card)
 
 	dev->ml_priv = card;
 	dev->watchdog_timeo = QETH_TX_TIMEOUT;
-	dev->min_mtu = IS_OSN(card) ? 64 : 576;
+	dev->min_mtu = 576;
 	 /* initialized when device first goes online: */
 	dev->max_mtu = 0;
 	dev->mtu = 0;
 	SET_NETDEV_DEV(dev, &card->gdev->dev);
 	netif_carrier_off(dev);
 
-	if (IS_OSN(card)) {
-		dev->ethtool_ops = &qeth_osn_ethtool_ops;
-	} else {
-		dev->ethtool_ops = &qeth_ethtool_ops;
-		dev->priv_flags &= ~IFF_TX_SKB_SHARING;
-		dev->hw_features |= NETIF_F_SG;
-		dev->vlan_features |= NETIF_F_SG;
-		if (IS_IQD(card))
-			dev->features |= NETIF_F_SG;
-	}
+	dev->ethtool_ops = &qeth_ethtool_ops;
+	dev->priv_flags &= ~IFF_TX_SKB_SHARING;
+	dev->hw_features |= NETIF_F_SG;
+	dev->vlan_features |= NETIF_F_SG;
+	if (IS_IQD(card))
+		dev->features |= NETIF_F_SG;
 
 	return dev;
 }
@@ -6517,10 +6455,7 @@ static int qeth_core_probe_device(struct ccwgroup_device *gdev)
 	if (rc)
 		goto err_chp_desc;
 
-	if (IS_OSN(card))
-		gdev->dev.groups = qeth_osn_dev_groups;
-	else
-		gdev->dev.groups = qeth_dev_groups;
+	gdev->dev.groups = qeth_dev_groups;
 
 	enforced_disc = qeth_enforce_discipline(card);
 	switch (enforced_disc) {
@@ -6534,8 +6469,6 @@ static int qeth_core_probe_device(struct ccwgroup_device *gdev)
 		if (rc)
 			goto err_setup_disc;
 
-		gdev->dev.type = IS_OSN(card) ? &qeth_osn_devtype :
-						card->discipline->devtype;
 		break;
 	}
 
@@ -6653,36 +6586,42 @@ static struct ccwgroup_driver qeth_core_ccwgroup_driver = {
 	.shutdown = qeth_core_shutdown,
 };
 
-struct qeth_card *qeth_get_card_by_busid(char *bus_id)
-{
-	struct ccwgroup_device *gdev;
-	struct qeth_card *card;
-
-	gdev = get_ccwgroupdev_by_busid(&qeth_core_ccwgroup_driver, bus_id);
-	if (!gdev)
-		return NULL;
-
-	card = dev_get_drvdata(&gdev->dev);
-	put_device(&gdev->dev);
-	return card;
-}
-EXPORT_SYMBOL_GPL(qeth_get_card_by_busid);
-
-int qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+int qeth_siocdevprivate(struct net_device *dev, struct ifreq *rq, void __user *data, int cmd)
 {
 	struct qeth_card *card = dev->ml_priv;
-	struct mii_ioctl_data *mii_data;
 	int rc = 0;
 
 	switch (cmd) {
 	case SIOC_QETH_ADP_SET_SNMP_CONTROL:
-		rc = qeth_snmp_command(card, rq->ifr_ifru.ifru_data);
+		rc = qeth_snmp_command(card, data);
 		break;
 	case SIOC_QETH_GET_CARD_TYPE:
 		if ((IS_OSD(card) || IS_OSM(card) || IS_OSX(card)) &&
 		    !IS_VM_NIC(card))
 			return 1;
 		return 0;
+	case SIOC_QETH_QUERY_OAT:
+		rc = qeth_query_oat_command(card, data);
+		break;
+	default:
+		if (card->discipline->do_ioctl)
+			rc = card->discipline->do_ioctl(dev, rq, data, cmd);
+		else
+			rc = -EOPNOTSUPP;
+	}
+	if (rc)
+		QETH_CARD_TEXT_(card, 2, "ioce%x", rc);
+	return rc;
+}
+EXPORT_SYMBOL_GPL(qeth_siocdevprivate);
+
+int qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+{
+	struct qeth_card *card = dev->ml_priv;
+	struct mii_ioctl_data *mii_data;
+	int rc = 0;
+
+	switch (cmd) {
 	case SIOCGMIIPHY:
 		mii_data = if_mii(rq);
 		mii_data->phy_id = 0;
@@ -6695,14 +6634,8 @@ int qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 			mii_data->val_out = qeth_mdio_read(dev,
 				mii_data->phy_id, mii_data->reg_num);
 		break;
-	case SIOC_QETH_QUERY_OAT:
-		rc = qeth_query_oat_command(card, rq->ifr_ifru.ifru_data);
-		break;
 	default:
-		if (card->discipline->do_ioctl)
-			rc = card->discipline->do_ioctl(dev, rq, cmd);
-		else
-			rc = -EOPNOTSUPP;
+		return -EOPNOTSUPP;
 	}
 	if (rc)
 		QETH_CARD_TEXT_(card, 2, "ioce%x", rc);