Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1699 commits)
  bnx2/bnx2x: Unsupported Ethtool operations should return -EINVAL.
  vlan: Calling vlan_hwaccel_do_receive() is always valid.
  tproxy: use the interface primary IP address as a default value for --on-ip
  tproxy: added IPv6 support to the socket match
  cxgb3: function namespace cleanup
  tproxy: added IPv6 support to the TPROXY target
  tproxy: added IPv6 socket lookup function to nf_tproxy_core
  be2net: Changes to use only priority codes allowed by f/w
  tproxy: allow non-local binds of IPv6 sockets if IP_TRANSPARENT is enabled
  tproxy: added tproxy sockopt interface in the IPV6 layer
  tproxy: added udp6_lib_lookup function
  tproxy: added const specifiers to udp lookup functions
  tproxy: split off ipv6 defragmentation to a separate module
  l2tp: small cleanup
  nf_nat: restrict ICMP translation for embedded header
  can: mcp251x: fix generation of error frames
  can: mcp251x: fix endless loop in interrupt handler if CANINTF_MERRF is set
  can-raw: add msg_flags to distinguish local traffic
  9p: client code cleanup
  rds: make local functions/variables static
  ...

Fix up conflicts in net/core/dev.c, drivers/net/pcmcia/smc91c92_cs.c and
drivers/net/wireless/ath/ath9k/debug.c as per David

12 files changed, 496 insertions, 217 deletions

diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h
index f0037eefd44e..0f4ef8769a3d 100644
--- a/drivers/s390/cio/qdio.h
+++ b/drivers/s390/cio/qdio.h
@@ -208,6 +208,7 @@ struct qdio_dev_perf_stat {
 	unsigned int eqbs_partial;
 	unsigned int sqbs;
 	unsigned int sqbs_partial;
+	unsigned int int_discarded;
 } ____cacheline_aligned;
 
 struct qdio_queue_perf_stat {
@@ -222,6 +223,10 @@ struct qdio_queue_perf_stat {
 	unsigned int nr_sbal_total;
 };
 
+enum qdio_queue_irq_states {
+	QDIO_QUEUE_IRQS_DISABLED,
+};
+
 struct qdio_input_q {
 	/* input buffer acknowledgement flag */
 	int polling;
@@ -231,6 +236,10 @@ struct qdio_input_q {
 	int ack_count;
 	/* last time of noticing incoming data */
 	u64 timestamp;
+	/* upper-layer polling flag */
+	unsigned long queue_irq_state;
+	/* callback to start upper-layer polling */
+	void (*queue_start_poll) (struct ccw_device *, int, unsigned long);
 };
 
 struct qdio_output_q {
@@ -399,6 +408,26 @@ static inline int multicast_outbound(struct qdio_q *q)
 #define sub_buf(bufnr, dec) \
 	((bufnr - dec) & QDIO_MAX_BUFFERS_MASK)
 
+#define queue_irqs_enabled(q)			\
+	(test_bit(QDIO_QUEUE_IRQS_DISABLED, &q->u.in.queue_irq_state) == 0)
+#define queue_irqs_disabled(q)			\
+	(test_bit(QDIO_QUEUE_IRQS_DISABLED, &q->u.in.queue_irq_state) != 0)
+
+#define TIQDIO_SHARED_IND		63
+
+/* device state change indicators */
+struct indicator_t {
+	u32 ind;	/* u32 because of compare-and-swap performance */
+	atomic_t count; /* use count, 0 or 1 for non-shared indicators */
+};
+
+extern struct indicator_t *q_indicators;
+
+static inline int shared_ind(struct qdio_irq *irq_ptr)
+{
+	return irq_ptr->dsci == &q_indicators[TIQDIO_SHARED_IND].ind;
+}
+
 /* prototypes for thin interrupt */
 void qdio_setup_thinint(struct qdio_irq *irq_ptr);
 int qdio_establish_thinint(struct qdio_irq *irq_ptr);
diff --git a/drivers/s390/cio/qdio_debug.c b/drivers/s390/cio/qdio_debug.c
index 6ce83f56d537..28868e7471a5 100644
--- a/drivers/s390/cio/qdio_debug.c
+++ b/drivers/s390/cio/qdio_debug.c
@@ -56,9 +56,16 @@ static int qstat_show(struct seq_file *m, void *v)
 
 	seq_printf(m, "DSCI: %d   nr_used: %d\n",
 		   *(u32 *)q->irq_ptr->dsci, atomic_read(&q->nr_buf_used));
-	seq_printf(m, "ftc: %d  last_move: %d\n", q->first_to_check, q->last_move);
-	seq_printf(m, "polling: %d  ack start: %d  ack count: %d\n",
-		   q->u.in.polling, q->u.in.ack_start, q->u.in.ack_count);
+	seq_printf(m, "ftc: %d  last_move: %d\n",
+		   q->first_to_check, q->last_move);
+	if (q->is_input_q) {
+		seq_printf(m, "polling: %d  ack start: %d  ack count: %d\n",
+			   q->u.in.polling, q->u.in.ack_start,
+			   q->u.in.ack_count);
+		seq_printf(m, "IRQs disabled: %u\n",
+			   test_bit(QDIO_QUEUE_IRQS_DISABLED,
+			   &q->u.in.queue_irq_state));
+	}
 	seq_printf(m, "SBAL states:\n");
 	seq_printf(m, "|0      |8      |16     |24     |32     |40     |48     |56  63|\n");
 
@@ -113,22 +120,6 @@ static int qstat_show(struct seq_file *m, void *v)
 	return 0;
 }
 
-static ssize_t qstat_seq_write(struct file *file, const char __user *buf,
-			       size_t count, loff_t *off)
-{
-	struct seq_file *seq = file->private_data;
-	struct qdio_q *q = seq->private;
-
-	if (!q)
-		return 0;
-	if (q->is_input_q)
-		xchg(q->irq_ptr->dsci, 1);
-	local_bh_disable();
-	tasklet_schedule(&q->tasklet);
-	local_bh_enable();
-	return count;
-}
-
 static int qstat_seq_open(struct inode *inode, struct file *filp)
 {
 	return single_open(filp, qstat_show,
@@ -139,7 +130,6 @@ static const struct file_operations debugfs_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = qstat_seq_open,
 	.read	 = seq_read,
-	.write	 = qstat_seq_write,
 	.llseek  = seq_lseek,
 	.release = single_release,
 };
@@ -166,7 +156,8 @@ static char *qperf_names[] = {
 	"QEBSM eqbs",
 	"QEBSM eqbs partial",
 	"QEBSM sqbs",
-	"QEBSM sqbs partial"
+	"QEBSM sqbs partial",
+	"Discarded interrupts"
 };
 
 static int qperf_show(struct seq_file *m, void *v)
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c
index 00520f9a7a8e..5fcfa7f9e9ef 100644
--- a/drivers/s390/cio/qdio_main.c
+++ b/drivers/s390/cio/qdio_main.c
@@ -884,8 +884,19 @@ static void qdio_int_handler_pci(struct qdio_irq *irq_ptr)
 	if (unlikely(irq_ptr->state == QDIO_IRQ_STATE_STOPPED))
 		return;
 
-	for_each_input_queue(irq_ptr, q, i)
-		tasklet_schedule(&q->tasklet);
+	for_each_input_queue(irq_ptr, q, i) {
+		if (q->u.in.queue_start_poll) {
+			/* skip if polling is enabled or already in work */
+			if (test_and_set_bit(QDIO_QUEUE_IRQS_DISABLED,
+				     &q->u.in.queue_irq_state)) {
+				qperf_inc(q, int_discarded);
+				continue;
+			}
+			q->u.in.queue_start_poll(q->irq_ptr->cdev, q->nr,
+						 q->irq_ptr->int_parm);
+		} else
+			tasklet_schedule(&q->tasklet);
+	}
 
 	if (!(irq_ptr->qib.ac & QIB_AC_OUTBOUND_PCI_SUPPORTED))
 		return;
@@ -1519,6 +1530,129 @@ int do_QDIO(struct ccw_device *cdev, unsigned int callflags,
 }
 EXPORT_SYMBOL_GPL(do_QDIO);
 
+/**
+ * qdio_start_irq - process input buffers
+ * @cdev: associated ccw_device for the qdio subchannel
+ * @nr: input queue number
+ *
+ * Return codes
+ *   0 - success
+ *   1 - irqs not started since new data is available
+ */
+int qdio_start_irq(struct ccw_device *cdev, int nr)
+{
+	struct qdio_q *q;
+	struct qdio_irq *irq_ptr = cdev->private->qdio_data;
+
+	if (!irq_ptr)
+		return -ENODEV;
+	q = irq_ptr->input_qs[nr];
+
+	WARN_ON(queue_irqs_enabled(q));
+
+	if (!shared_ind(q->irq_ptr))
+		xchg(q->irq_ptr->dsci, 0);
+
+	qdio_stop_polling(q);
+	clear_bit(QDIO_QUEUE_IRQS_DISABLED, &q->u.in.queue_irq_state);
+
+	/*
+	 * We need to check again to not lose initiative after
+	 * resetting the ACK state.
+	 */
+	if (!shared_ind(q->irq_ptr) && *q->irq_ptr->dsci)
+		goto rescan;
+	if (!qdio_inbound_q_done(q))
+		goto rescan;
+	return 0;
+
+rescan:
+	if (test_and_set_bit(QDIO_QUEUE_IRQS_DISABLED,
+			     &q->u.in.queue_irq_state))
+		return 0;
+	else
+		return 1;
+
+}
+EXPORT_SYMBOL(qdio_start_irq);
+
+/**
+ * qdio_get_next_buffers - process input buffers
+ * @cdev: associated ccw_device for the qdio subchannel
+ * @nr: input queue number
+ * @bufnr: first filled buffer number
+ * @error: buffers are in error state
+ *
+ * Return codes
+ *   < 0 - error
+ *   = 0 - no new buffers found
+ *   > 0 - number of processed buffers
+ */
+int qdio_get_next_buffers(struct ccw_device *cdev, int nr, int *bufnr,
+			  int *error)
+{
+	struct qdio_q *q;
+	int start, end;
+	struct qdio_irq *irq_ptr = cdev->private->qdio_data;
+
+	if (!irq_ptr)
+		return -ENODEV;
+	q = irq_ptr->input_qs[nr];
+	WARN_ON(queue_irqs_enabled(q));
+
+	qdio_sync_after_thinint(q);
+
+	/*
+	 * The interrupt could be caused by a PCI request. Check the
+	 * PCI capable outbound queues.
+	 */
+	qdio_check_outbound_after_thinint(q);
+
+	if (!qdio_inbound_q_moved(q))
+		return 0;
+
+	/* Note: upper-layer MUST stop processing immediately here ... */
+	if (unlikely(q->irq_ptr->state != QDIO_IRQ_STATE_ACTIVE))
+		return -EIO;
+
+	start = q->first_to_kick;
+	end = q->first_to_check;
+	*bufnr = start;
+	*error = q->qdio_error;
+
+	/* for the next time */
+	q->first_to_kick = end;
+	q->qdio_error = 0;
+	return sub_buf(end, start);
+}
+EXPORT_SYMBOL(qdio_get_next_buffers);
+
+/**
+ * qdio_stop_irq - disable interrupt processing for the device
+ * @cdev: associated ccw_device for the qdio subchannel
+ * @nr: input queue number
+ *
+ * Return codes
+ *   0 - interrupts were already disabled
+ *   1 - interrupts successfully disabled
+ */
+int qdio_stop_irq(struct ccw_device *cdev, int nr)
+{
+	struct qdio_q *q;
+	struct qdio_irq *irq_ptr = cdev->private->qdio_data;
+
+	if (!irq_ptr)
+		return -ENODEV;
+	q = irq_ptr->input_qs[nr];
+
+	if (test_and_set_bit(QDIO_QUEUE_IRQS_DISABLED,
+			     &q->u.in.queue_irq_state))
+		return 0;
+	else
+		return 1;
+}
+EXPORT_SYMBOL(qdio_stop_irq);
+
 static int __init init_QDIO(void)
 {
 	int rc;
diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c
index 34c7e4046df4..a13cf7ec64b2 100644
--- a/drivers/s390/cio/qdio_setup.c
+++ b/drivers/s390/cio/qdio_setup.c
@@ -161,6 +161,7 @@ static void setup_queues(struct qdio_irq *irq_ptr,
 		setup_queues_misc(q, irq_ptr, qdio_init->input_handler, i);
 
 		q->is_input_q = 1;
+		q->u.in.queue_start_poll = qdio_init->queue_start_poll;
 		setup_storage_lists(q, irq_ptr, input_sbal_array, i);
 		input_sbal_array += QDIO_MAX_BUFFERS_PER_Q;
 
diff --git a/drivers/s390/cio/qdio_thinint.c b/drivers/s390/cio/qdio_thinint.c
index 8daf1b99f153..752dbee06af5 100644
--- a/drivers/s390/cio/qdio_thinint.c
+++ b/drivers/s390/cio/qdio_thinint.c
@@ -25,24 +25,20 @@
  */
 #define TIQDIO_NR_NONSHARED_IND		63
 #define TIQDIO_NR_INDICATORS		(TIQDIO_NR_NONSHARED_IND + 1)
-#define TIQDIO_SHARED_IND		63
 
 /* list of thin interrupt input queues */
 static LIST_HEAD(tiq_list);
 DEFINE_MUTEX(tiq_list_lock);
 
 /* adapter local summary indicator */
-static unsigned char *tiqdio_alsi;
+static u8 *tiqdio_alsi;
 
-/* device state change indicators */
-struct indicator_t {
-	u32 ind;	/* u32 because of compare-and-swap performance */
-	atomic_t count; /* use count, 0 or 1 for non-shared indicators */
-};
-static struct indicator_t *q_indicators;
+struct indicator_t *q_indicators;
 
 static int css_qdio_omit_svs;
 
+static u64 last_ai_time;
+
 static inline unsigned long do_clear_global_summary(void)
 {
 	register unsigned long __fn asm("1") = 3;
@@ -116,59 +112,73 @@ void tiqdio_remove_input_queues(struct qdio_irq *irq_ptr)
 	}
 }
 
-static inline int shared_ind(struct qdio_irq *irq_ptr)
+static inline int shared_ind_used(void)
 {
-	return irq_ptr->dsci == &q_indicators[TIQDIO_SHARED_IND].ind;
+	return atomic_read(&q_indicators[TIQDIO_SHARED_IND].count);
 }
 
 /**
  * tiqdio_thinint_handler - thin interrupt handler for qdio
- * @ind: pointer to adapter local summary indicator
- * @drv_data: NULL
+ * @alsi: pointer to adapter local summary indicator
+ * @data: NULL
  */
-static void tiqdio_thinint_handler(void *ind, void *drv_data)
+static void tiqdio_thinint_handler(void *alsi, void *data)
 {
 	struct qdio_q *q;
 
+	last_ai_time = S390_lowcore.int_clock;
+
 	/*
 	 * SVS only when needed: issue SVS to benefit from iqdio interrupt
-	 * avoidance (SVS clears adapter interrupt suppression overwrite)
+	 * avoidance (SVS clears adapter interrupt suppression overwrite).
 	 */
 	if (!css_qdio_omit_svs)
 		do_clear_global_summary();
 
-	/*
-	 * reset local summary indicator (tiqdio_alsi) to stop adapter
-	 * interrupts for now
-	 */
-	xchg((u8 *)ind, 0);
+	/* reset local summary indicator */
+	if (shared_ind_used())
+		xchg(tiqdio_alsi, 0);
 
 	/* protect tiq_list entries, only changed in activate or shutdown */
 	rcu_read_lock();
 
 	/* check for work on all inbound thinint queues */
-	list_for_each_entry_rcu(q, &tiq_list, entry)
+	list_for_each_entry_rcu(q, &tiq_list, entry) {
+
 		/* only process queues from changed sets */
-		if (*q->irq_ptr->dsci) {
-			qperf_inc(q, adapter_int);
+		if (!*q->irq_ptr->dsci)
+			continue;
 
+		if (q->u.in.queue_start_poll) {
+			/* skip if polling is enabled or already in work */
+			if (test_and_set_bit(QDIO_QUEUE_IRQS_DISABLED,
+					     &q->u.in.queue_irq_state)) {
+				qperf_inc(q, int_discarded);
+				continue;
+			}
+
+			/* avoid dsci clear here, done after processing */
+			q->u.in.queue_start_poll(q->irq_ptr->cdev, q->nr,
+						 q->irq_ptr->int_parm);
+		} else {
 			/* only clear it if the indicator is non-shared */
 			if (!shared_ind(q->irq_ptr))
 				xchg(q->irq_ptr->dsci, 0);
 			/*
-			 * don't call inbound processing directly since
-			 * that could starve other thinint queues
+			 * Call inbound processing but not directly
+			 * since that could starve other thinint queues.
 			 */
 			tasklet_schedule(&q->tasklet);
 		}
-
+		qperf_inc(q, adapter_int);
+	}
 	rcu_read_unlock();
 
 	/*
-	 * if we used the shared indicator clear it now after all queues
-	 * were processed
+	 * If the shared indicator was used clear it now after all queues
+	 * were processed.
 	 */
-	if (atomic_read(&q_indicators[TIQDIO_SHARED_IND].count)) {
+	if (shared_ind_used()) {
 		xchg(&q_indicators[TIQDIO_SHARED_IND].ind, 0);
 
 		/* prevent racing */
diff --git a/drivers/s390/net/Kconfig b/drivers/s390/net/Kconfig
index 977bb4d4ed15..456b18743397 100644
--- a/drivers/s390/net/Kconfig
+++ b/drivers/s390/net/Kconfig
@@ -100,6 +100,6 @@ config QETH_IPV6
 
 config CCWGROUP
 	tristate
-	default (LCS || CTCM || QETH)
+	default (LCS || CTCM || QETH || CLAW)
 
 endmenu
diff --git a/drivers/s390/net/ctcm_mpc.c b/drivers/s390/net/ctcm_mpc.c
index 2861e78773cb..b64881f33f23 100644
--- a/drivers/s390/net/ctcm_mpc.c
+++ b/drivers/s390/net/ctcm_mpc.c
@@ -540,7 +540,7 @@ void ctc_mpc_dealloc_ch(int port_num)
 
 	CTCM_DBF_TEXT_(MPC_SETUP, CTC_DBF_DEBUG,
 			"%s: %s: refcount = %d\n",
-			CTCM_FUNTAIL, dev->name, atomic_read(&dev->refcnt));
+			CTCM_FUNTAIL, dev->name, netdev_refcnt_read(dev));
 
 	fsm_deltimer(&priv->restart_timer);
 	grp->channels_terminating = 0;
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index d1257768be90..6be43eb126b4 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -676,6 +676,7 @@ enum qeth_discipline_id {
 };
 
 struct qeth_discipline {
+	void (*start_poll)(struct ccw_device *, int, unsigned long);
 	qdio_handler_t *input_handler;
 	qdio_handler_t *output_handler;
 	int (*recover)(void *ptr);
@@ -702,6 +703,16 @@ struct qeth_skb_data {
 #define QETH_SKB_MAGIC 0x71657468
 #define QETH_SIGA_CC2_RETRIES 3
 
+struct qeth_rx {
+	int b_count;
+	int b_index;
+	struct qdio_buffer_element *b_element;
+	int e_offset;
+	int qdio_err;
+};
+
+#define QETH_NAPI_WEIGHT 128
+
 struct qeth_card {
 	struct list_head list;
 	enum qeth_card_states state;
@@ -749,6 +760,8 @@ struct qeth_card {
 	debug_info_t *debug;
 	struct mutex conf_mutex;
 	struct mutex discipline_mutex;
+	struct napi_struct napi;
+	struct qeth_rx rx;
 };
 
 struct qeth_card_list_struct {
@@ -831,6 +844,10 @@ struct sk_buff *qeth_core_get_next_skb(struct qeth_card *,
 		struct qdio_buffer *, struct qdio_buffer_element **, int *,
 		struct qeth_hdr **);
 void qeth_schedule_recovery(struct qeth_card *);
+void qeth_qdio_start_poll(struct ccw_device *, int, unsigned long);
+void qeth_qdio_input_handler(struct ccw_device *,
+		unsigned int, unsigned int, int,
+		int, unsigned long);
 void qeth_qdio_output_handler(struct ccw_device *, unsigned int,
 			int, int, int, unsigned long);
 void qeth_clear_ipacmd_list(struct qeth_card *);
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 3a5a18a0fc28..764267062601 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -2911,6 +2911,27 @@ static void qeth_check_outbound_queue(struct qeth_qdio_out_q *queue)
 	}
 }
 
+void qeth_qdio_start_poll(struct ccw_device *ccwdev, int queue,
+		unsigned long card_ptr)
+{
+	struct qeth_card *card = (struct qeth_card *)card_ptr;
+
+	if (card->dev)
+		napi_schedule(&card->napi);
+}
+EXPORT_SYMBOL_GPL(qeth_qdio_start_poll);
+
+void qeth_qdio_input_handler(struct ccw_device *ccwdev, unsigned int qdio_err,
+		unsigned int queue, int first_element, int count,
+		unsigned long card_ptr)
+{
+	struct qeth_card *card = (struct qeth_card *)card_ptr;
+
+	if (qdio_err)
+		qeth_schedule_recovery(card);
+}
+EXPORT_SYMBOL_GPL(qeth_qdio_input_handler);
+
 void qeth_qdio_output_handler(struct ccw_device *ccwdev,
 		unsigned int qdio_error, int __queue, int first_element,
 		int count, unsigned long card_ptr)
@@ -3843,6 +3864,7 @@ static int qeth_qdio_establish(struct qeth_card *card)
 	init_data.no_output_qs           = card->qdio.no_out_queues;
 	init_data.input_handler          = card->discipline.input_handler;
 	init_data.output_handler         = card->discipline.output_handler;
+	init_data.queue_start_poll	 = card->discipline.start_poll;
 	init_data.int_parm               = (unsigned long) card;
 	init_data.input_sbal_addr_array  = (void **) in_sbal_ptrs;
 	init_data.output_sbal_addr_array = (void **) out_sbal_ptrs;
@@ -4513,8 +4535,8 @@ static struct {
 /* 20 */{"queue 1 buffer usage"},
 	{"queue 2 buffer usage"},
 	{"queue 3 buffer usage"},
-	{"rx handler time"},
-	{"rx handler count"},
+	{"rx poll time"},
+	{"rx poll count"},
 	{"rx do_QDIO time"},
 	{"rx do_QDIO count"},
 	{"tx handler time"},
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 830d63524d61..847e8797073c 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -310,6 +310,8 @@ static void qeth_l2_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
 	struct qeth_vlan_vid *id;
 
 	QETH_CARD_TEXT_(card, 4, "aid:%d", vid);
+	if (!vid)
+		return;
 	if (card->info.type == QETH_CARD_TYPE_OSM) {
 		QETH_CARD_TEXT(card, 3, "aidOSM");
 		return;
@@ -407,29 +409,25 @@ static int qeth_l2_stop_card(struct qeth_card *card, int recovery_mode)
 	return rc;
 }
 
-static void qeth_l2_process_inbound_buffer(struct qeth_card *card,
-			    struct qeth_qdio_buffer *buf, int index)
+static int qeth_l2_process_inbound_buffer(struct qeth_card *card,
+				int budget, int *done)
 {
-	struct qdio_buffer_element *element;
+	int work_done = 0;
 	struct sk_buff *skb;
 	struct qeth_hdr *hdr;
-	int offset;
 	unsigned int len;
 
-	/* get first element of current buffer */
-	element = (struct qdio_buffer_element *)&buf->buffer->element[0];
-	offset = 0;
-	if (card->options.performance_stats)
-		card->perf_stats.bufs_rec++;
-	while ((skb = qeth_core_get_next_skb(card, buf->buffer, &element,
-				       &offset, &hdr))) {
-		skb->dev = card->dev;
-		/* is device UP ? */
-		if (!(card->dev->flags & IFF_UP)) {
-			dev_kfree_skb_any(skb);
-			continue;
+	*done = 0;
+	BUG_ON(!budget);
+	while (budget) {
+		skb = qeth_core_get_next_skb(card,
+			card->qdio.in_q->bufs[card->rx.b_index].buffer,
+			&card->rx.b_element, &card->rx.e_offset, &hdr);
+		if (!skb) {
+			*done = 1;
+			break;
 		}
-
+		skb->dev = card->dev;
 		switch (hdr->hdr.l2.id) {
 		case QETH_HEADER_TYPE_LAYER2:
 			skb->pkt_type = PACKET_HOST;
@@ -441,7 +439,7 @@ static void qeth_l2_process_inbound_buffer(struct qeth_card *card,
 			if (skb->protocol == htons(ETH_P_802_2))
 				*((__u32 *)skb->cb) = ++card->seqno.pkt_seqno;
 			len = skb->len;
-			netif_rx(skb);
+			netif_receive_skb(skb);
 			break;
 		case QETH_HEADER_TYPE_OSN:
 			if (card->info.type == QETH_CARD_TYPE_OSN) {
@@ -459,9 +457,87 @@ static void qeth_l2_process_inbound_buffer(struct qeth_card *card,
 			QETH_DBF_HEX(CTRL, 3, hdr, QETH_DBF_CTRL_LEN);
 			continue;
 		}
+		work_done++;
+		budget--;
 		card->stats.rx_packets++;
 		card->stats.rx_bytes += len;
 	}
+	return work_done;
+}
+
+static int qeth_l2_poll(struct napi_struct *napi, int budget)
+{
+	struct qeth_card *card = container_of(napi, struct qeth_card, napi);
+	int work_done = 0;
+	struct qeth_qdio_buffer *buffer;
+	int done;
+	int new_budget = budget;
+
+	if (card->options.performance_stats) {
+		card->perf_stats.inbound_cnt++;
+		card->perf_stats.inbound_start_time = qeth_get_micros();
+	}
+
+	while (1) {
+		if (!card->rx.b_count) {
+			card->rx.qdio_err = 0;
+			card->rx.b_count = qdio_get_next_buffers(
+				card->data.ccwdev, 0, &card->rx.b_index,
+				&card->rx.qdio_err);
+			if (card->rx.b_count <= 0) {
+				card->rx.b_count = 0;
+				break;
+			}
+			card->rx.b_element =
+				&card->qdio.in_q->bufs[card->rx.b_index]
+				.buffer->element[0];
+			card->rx.e_offset = 0;
+		}
+
+		while (card->rx.b_count) {
+			buffer = &card->qdio.in_q->bufs[card->rx.b_index];
+			if (!(card->rx.qdio_err &&
+			    qeth_check_qdio_errors(card, buffer->buffer,
+			    card->rx.qdio_err, "qinerr")))
+				work_done += qeth_l2_process_inbound_buffer(
+					card, new_budget, &done);
+			else
+				done = 1;
+
+			if (done) {
+				if (card->options.performance_stats)
+					card->perf_stats.bufs_rec++;
+				qeth_put_buffer_pool_entry(card,
+					buffer->pool_entry);
+				qeth_queue_input_buffer(card, card->rx.b_index);
+				card->rx.b_count--;
+				if (card->rx.b_count) {
+					card->rx.b_index =
+						(card->rx.b_index + 1) %
+						QDIO_MAX_BUFFERS_PER_Q;
+					card->rx.b_element =
+						&card->qdio.in_q
+						->bufs[card->rx.b_index]
+						.buffer->element[0];
+					card->rx.e_offset = 0;
+				}
+			}
+
+			if (work_done >= budget)
+				goto out;
+			else
+				new_budget = budget - work_done;
+		}
+	}
+
+	napi_complete(napi);
+	if (qdio_start_irq(card->data.ccwdev, 0))
+		napi_schedule(&card->napi);
+out:
+	if (card->options.performance_stats)
+		card->perf_stats.inbound_time += qeth_get_micros() -
+			card->perf_stats.inbound_start_time;
+	return work_done;
 }
 
 static int qeth_l2_send_setdelmac(struct qeth_card *card, __u8 *mac,
@@ -755,49 +831,10 @@ tx_drop:
 	return NETDEV_TX_OK;
 }
 
-static void qeth_l2_qdio_input_handler(struct ccw_device *ccwdev,
-			unsigned int qdio_err, unsigned int queue,
-			int first_element, int count, unsigned long card_ptr)
-{
-	struct net_device *net_dev;
-	struct qeth_card *card;
-	struct qeth_qdio_buffer *buffer;
-	int index;
-	int i;
-
-	card = (struct qeth_card *) card_ptr;
-	net_dev = card->dev;
-	if (card->options.performance_stats) {
-		card->perf_stats.inbound_cnt++;
-		card->perf_stats.inbound_start_time = qeth_get_micros();
-	}
-	if (qdio_err & QDIO_ERROR_ACTIVATE_CHECK_CONDITION) {
-		QETH_CARD_TEXT(card, 1, "qdinchk");
-		QETH_CARD_TEXT_(card, 1, "%04X%04X", first_element,
-				count);
-		QETH_CARD_TEXT_(card, 1, "%04X", queue);
-		qeth_schedule_recovery(card);
-		return;
-	}
-	for (i = first_element; i < (first_element + count); ++i) {
-		index = i % QDIO_MAX_BUFFERS_PER_Q;
-		buffer = &card->qdio.in_q->bufs[index];
-		if (!(qdio_err &&
-		      qeth_check_qdio_errors(card, buffer->buffer, qdio_err,
-					     "qinerr")))
-			qeth_l2_process_inbound_buffer(card, buffer, index);
-		/* clear buffer and give back to hardware */
-		qeth_put_buffer_pool_entry(card, buffer->pool_entry);
-		qeth_queue_input_buffer(card, index);
-	}
-	if (card->options.performance_stats)
-		card->perf_stats.inbound_time += qeth_get_micros() -
-			card->perf_stats.inbound_start_time;
-}
-
 static int qeth_l2_open(struct net_device *dev)
 {
 	struct qeth_card *card = dev->ml_priv;
+	int rc = 0;
 
 	QETH_CARD_TEXT(card, 4, "qethopen");
 	if (card->state != CARD_STATE_SOFTSETUP)
@@ -814,18 +851,24 @@ static int qeth_l2_open(struct net_device *dev)
 
 	if (!card->lan_online && netif_carrier_ok(dev))
 		netif_carrier_off(dev);
-	return 0;
+	if (qdio_stop_irq(card->data.ccwdev, 0) >= 0) {
+		napi_enable(&card->napi);
+		napi_schedule(&card->napi);
+	} else
+		rc = -EIO;
+	return rc;
 }
 
-
 static int qeth_l2_stop(struct net_device *dev)
 {
 	struct qeth_card *card = dev->ml_priv;
 
 	QETH_CARD_TEXT(card, 4, "qethstop");
 	netif_tx_disable(dev);
-	if (card->state == CARD_STATE_UP)
+	if (card->state == CARD_STATE_UP) {
 		card->state = CARD_STATE_SOFTSETUP;
+		napi_disable(&card->napi);
+	}
 	return 0;
 }
 
@@ -836,8 +879,9 @@ static int qeth_l2_probe_device(struct ccwgroup_device *gdev)
 	INIT_LIST_HEAD(&card->vid_list);
 	INIT_LIST_HEAD(&card->mc_list);
 	card->options.layer2 = 1;
+	card->discipline.start_poll = qeth_qdio_start_poll;
 	card->discipline.input_handler = (qdio_handler_t *)
-		qeth_l2_qdio_input_handler;
+		qeth_qdio_input_handler;
 	card->discipline.output_handler = (qdio_handler_t *)
 		qeth_qdio_output_handler;
 	card->discipline.recover = qeth_l2_recover;
@@ -923,6 +967,7 @@ static int qeth_l2_setup_netdev(struct qeth_card *card)
 	card->info.broadcast_capable = 1;
 	qeth_l2_request_initial_mac(card);
 	SET_NETDEV_DEV(card->dev, &card->gdev->dev);
+	netif_napi_add(card->dev, &card->napi, qeth_l2_poll, QETH_NAPI_WEIGHT);
 	return register_netdev(card->dev);
 }
 
@@ -955,6 +1000,7 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 		qeth_l2_send_setmac(card, &card->dev->dev_addr[0]);
 
 	card->state = CARD_STATE_HARDSETUP;
+	memset(&card->rx, 0, sizeof(struct qeth_rx));
 	qeth_print_status_message(card);
 
 	/* softsetup */
@@ -1086,9 +1132,6 @@ static int qeth_l2_recover(void *ptr)
 	card->use_hard_stop = 1;
 	__qeth_l2_set_offline(card->gdev, 1);
 	rc = __qeth_l2_set_online(card->gdev, 1);
-	/* don't run another scheduled recovery */
-	qeth_clear_thread_start_bit(card, QETH_RECOVER_THREAD);
-	qeth_clear_thread_running_bit(card, QETH_RECOVER_THREAD);
 	if (!rc)
 		dev_info(&card->gdev->dev,
 			"Device successfully recovered!\n");
@@ -1099,6 +1142,8 @@ static int qeth_l2_recover(void *ptr)
 		dev_warn(&card->gdev->dev, "The qeth device driver "
 			"failed to recover an error on the device\n");
 	}
+	qeth_clear_thread_start_bit(card, QETH_RECOVER_THREAD);
+	qeth_clear_thread_running_bit(card, QETH_RECOVER_THREAD);
 	return 0;
 }
 
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index e22ae248f613..74d1401a5d5e 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -103,12 +103,7 @@ int qeth_l3_string_to_ipaddr4(const char *buf, __u8 *addr)
 
 void qeth_l3_ipaddr6_to_string(const __u8 *addr, char *buf)
 {
-	sprintf(buf, "%02x%02x:%02x%02x:%02x%02x:%02x%02x"
-		     ":%02x%02x:%02x%02x:%02x%02x:%02x%02x",
-		     addr[0], addr[1], addr[2], addr[3],
-		     addr[4], addr[5], addr[6], addr[7],
-		     addr[8], addr[9], addr[10], addr[11],
-		     addr[12], addr[13], addr[14], addr[15]);
+	sprintf(buf, "%pI6", addr);
 }
 
 int qeth_l3_string_to_ipaddr6(const char *buf, __u8 *addr)
@@ -1825,7 +1820,7 @@ static void qeth_l3_add_vlan_mc(struct qeth_card *card)
 		return;
 
 	vg = card->vlangrp;
-	for (i = 0; i < VLAN_GROUP_ARRAY_LEN; i++) {
+	for (i = 0; i < VLAN_N_VID; i++) {
 		struct net_device *netdev = vlan_group_get_device(vg, i);
 		if (netdev == NULL ||
 		    !(netdev->flags & IFF_UP))
@@ -1888,7 +1883,7 @@ static void qeth_l3_add_vlan_mc6(struct qeth_card *card)
 		return;
 
 	vg = card->vlangrp;
-	for (i = 0; i < VLAN_GROUP_ARRAY_LEN; i++) {
+	for (i = 0; i < VLAN_N_VID; i++) {
 		struct net_device *netdev = vlan_group_get_device(vg, i);
 		if (netdev == NULL ||
 		    !(netdev->flags & IFF_UP))
@@ -2018,13 +2013,14 @@ static void qeth_l3_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
 	qeth_l3_set_multicast_list(card->dev);
 }
 
-static inline __u16 qeth_l3_rebuild_skb(struct qeth_card *card,
-			struct sk_buff *skb, struct qeth_hdr *hdr)
+static inline int qeth_l3_rebuild_skb(struct qeth_card *card,
+			struct sk_buff *skb, struct qeth_hdr *hdr,
+			unsigned short *vlan_id)
 {
-	unsigned short vlan_id = 0;
 	__be16 prot;
 	struct iphdr *ip_hdr;
 	unsigned char tg_addr[MAX_ADDR_LEN];
+	int is_vlan = 0;
 
 	if (!(hdr->hdr.l3.flags & QETH_HDR_PASSTHRU)) {
 		prot = htons((hdr->hdr.l3.flags & QETH_HDR_IPV6)? ETH_P_IPV6 :
@@ -2087,8 +2083,9 @@ static inline __u16 qeth_l3_rebuild_skb(struct qeth_card *card,
 
 	if (hdr->hdr.l3.ext_flags &
 	    (QETH_HDR_EXT_VLAN_FRAME | QETH_HDR_EXT_INCLUDE_VLAN_TAG)) {
-		vlan_id = (hdr->hdr.l3.ext_flags & QETH_HDR_EXT_VLAN_FRAME)?
+		*vlan_id = (hdr->hdr.l3.ext_flags & QETH_HDR_EXT_VLAN_FRAME) ?
 		 hdr->hdr.l3.vlan_id : *((u16 *)&hdr->hdr.l3.dest_addr[12]);
+		is_vlan = 1;
 	}
 
 	switch (card->options.checksum_type) {
@@ -2109,54 +2106,44 @@ static inline __u16 qeth_l3_rebuild_skb(struct qeth_card *card,
 			skb->ip_summed = CHECKSUM_NONE;
 	}
 
-	return vlan_id;
+	return is_vlan;
 }
 
-static void qeth_l3_process_inbound_buffer(struct qeth_card *card,
-			    struct qeth_qdio_buffer *buf, int index)
+static int qeth_l3_process_inbound_buffer(struct qeth_card *card,
+				int budget, int *done)
 {
-	struct qdio_buffer_element *element;
+	int work_done = 0;
 	struct sk_buff *skb;
 	struct qeth_hdr *hdr;
-	int offset;
 	__u16 vlan_tag = 0;
+	int is_vlan;
 	unsigned int len;
-	/* get first element of current buffer */
-	element = (struct qdio_buffer_element *)&buf->buffer->element[0];
-	offset = 0;
-	if (card->options.performance_stats)
-		card->perf_stats.bufs_rec++;
-	while ((skb = qeth_core_get_next_skb(card, buf->buffer, &element,
-				       &offset, &hdr))) {
-		skb->dev = card->dev;
-		/* is device UP ? */
-		if (!(card->dev->flags & IFF_UP)) {
-			dev_kfree_skb_any(skb);
-			continue;
-		}
 
+	*done = 0;
+	BUG_ON(!budget);
+	while (budget) {
+		skb = qeth_core_get_next_skb(card,
+			card->qdio.in_q->bufs[card->rx.b_index].buffer,
+			&card->rx.b_element, &card->rx.e_offset, &hdr);
+		if (!skb) {
+			*done = 1;
+			break;
+		}
+		skb->dev = card->dev;
 		switch (hdr->hdr.l3.id) {
 		case QETH_HEADER_TYPE_LAYER3:
-			vlan_tag = qeth_l3_rebuild_skb(card, skb, hdr);
+			is_vlan = qeth_l3_rebuild_skb(card, skb, hdr,
+						      &vlan_tag);
 			len = skb->len;
-			if (vlan_tag && !card->options.sniffer)
-				if (card->vlangrp)
-					vlan_hwaccel_rx(skb, card->vlangrp,
-						vlan_tag);
-				else {
-					dev_kfree_skb_any(skb);
-					continue;
-				}
+			if (is_vlan && !card->options.sniffer)
+				vlan_gro_receive(&card->napi, card->vlangrp,
+					vlan_tag, skb);
 			else
-				netif_rx(skb);
+				napi_gro_receive(&card->napi, skb);
 			break;
 		case QETH_HEADER_TYPE_LAYER2: /* for HiperSockets sniffer */
 			skb->pkt_type = PACKET_HOST;
 			skb->protocol = eth_type_trans(skb, skb->dev);
-			if (card->options.checksum_type == NO_CHECKSUMMING)
-				skb->ip_summed = CHECKSUM_UNNECESSARY;
-			else
-				skb->ip_summed = CHECKSUM_NONE;
 			len = skb->len;
 			netif_receive_skb(skb);
 			break;
@@ -2166,10 +2153,87 @@ static void qeth_l3_process_inbound_buffer(struct qeth_card *card,
 			QETH_DBF_HEX(CTRL, 3, hdr, QETH_DBF_CTRL_LEN);
 			continue;
 		}
-
+		work_done++;
+		budget--;
 		card->stats.rx_packets++;
 		card->stats.rx_bytes += len;
 	}
+	return work_done;
+}
+
+static int qeth_l3_poll(struct napi_struct *napi, int budget)
+{
+	struct qeth_card *card = container_of(napi, struct qeth_card, napi);
+	int work_done = 0;
+	struct qeth_qdio_buffer *buffer;
+	int done;
+	int new_budget = budget;
+
+	if (card->options.performance_stats) {
+		card->perf_stats.inbound_cnt++;
+		card->perf_stats.inbound_start_time = qeth_get_micros();
+	}
+
+	while (1) {
+		if (!card->rx.b_count) {
+			card->rx.qdio_err = 0;
+			card->rx.b_count = qdio_get_next_buffers(
+				card->data.ccwdev, 0, &card->rx.b_index,
+				&card->rx.qdio_err);
+			if (card->rx.b_count <= 0) {
+				card->rx.b_count = 0;
+				break;
+			}
+			card->rx.b_element =
+				&card->qdio.in_q->bufs[card->rx.b_index]
+				.buffer->element[0];
+			card->rx.e_offset = 0;
+		}
+
+		while (card->rx.b_count) {
+			buffer = &card->qdio.in_q->bufs[card->rx.b_index];
+			if (!(card->rx.qdio_err &&
+			    qeth_check_qdio_errors(card, buffer->buffer,
+			    card->rx.qdio_err, "qinerr")))
+				work_done += qeth_l3_process_inbound_buffer(
+					card, new_budget, &done);
+			else
+				done = 1;
+
+			if (done) {
+				if (card->options.performance_stats)
+					card->perf_stats.bufs_rec++;
+				qeth_put_buffer_pool_entry(card,
+					buffer->pool_entry);
+				qeth_queue_input_buffer(card, card->rx.b_index);
+				card->rx.b_count--;
+				if (card->rx.b_count) {
+					card->rx.b_index =
+						(card->rx.b_index + 1) %
+						QDIO_MAX_BUFFERS_PER_Q;
+					card->rx.b_element =
+						&card->qdio.in_q
+						->bufs[card->rx.b_index]
+						.buffer->element[0];
+					card->rx.e_offset = 0;
+				}
+			}
+
+			if (work_done >= budget)
+				goto out;
+			else
+				new_budget = budget - work_done;
+		}
+	}
+
+	napi_complete(napi);
+	if (qdio_start_irq(card->data.ccwdev, 0))
+		napi_schedule(&card->napi);
+out:
+	if (card->options.performance_stats)
+		card->perf_stats.inbound_time += qeth_get_micros() -
+			card->perf_stats.inbound_start_time;
+	return work_done;
 }
 
 static int qeth_l3_verify_vlan_dev(struct net_device *dev,
@@ -2183,7 +2247,7 @@ static int qeth_l3_verify_vlan_dev(struct net_device *dev,
 	if (!vg)
 		return rc;
 
-	for (i = 0; i < VLAN_GROUP_ARRAY_LEN; i++) {
+	for (i = 0; i < VLAN_N_VID; i++) {
 		if (vlan_group_get_device(vg, i) == dev) {
 			rc = QETH_VLAN_CARD;
 			break;
@@ -3103,6 +3167,7 @@ tx_drop:
 static int qeth_l3_open(struct net_device *dev)
 {
 	struct qeth_card *card = dev->ml_priv;
+	int rc = 0;
 
 	QETH_CARD_TEXT(card, 4, "qethopen");
 	if (card->state != CARD_STATE_SOFTSETUP)
@@ -3113,7 +3178,12 @@ static int qeth_l3_open(struct net_device *dev)
 
 	if (!card->lan_online && netif_carrier_ok(dev))
 		netif_carrier_off(dev);
-	return 0;
+	if (qdio_stop_irq(card->data.ccwdev, 0) >= 0) {
+		napi_enable(&card->napi);
+		napi_schedule(&card->napi);
+	} else
+		rc = -EIO;
+	return rc;
 }
 
 static int qeth_l3_stop(struct net_device *dev)
@@ -3122,8 +3192,10 @@ static int qeth_l3_stop(struct net_device *dev)
 
 	QETH_CARD_TEXT(card, 4, "qethstop");
 	netif_tx_disable(dev);
-	if (card->state == CARD_STATE_UP)
+	if (card->state == CARD_STATE_UP) {
 		card->state = CARD_STATE_SOFTSETUP;
+		napi_disable(&card->napi);
+	}
 	return 0;
 }
 
@@ -3293,57 +3365,19 @@ static int qeth_l3_setup_netdev(struct qeth_card *card)
 	card->dev->gso_max_size = 15 * PAGE_SIZE;
 
 	SET_NETDEV_DEV(card->dev, &card->gdev->dev);
+	netif_napi_add(card->dev, &card->napi, qeth_l3_poll, QETH_NAPI_WEIGHT);
 	return register_netdev(card->dev);
 }
 
-static void qeth_l3_qdio_input_handler(struct ccw_device *ccwdev,
-		unsigned int qdio_err, unsigned int queue, int first_element,
-		int count, unsigned long card_ptr)
-{
-	struct net_device *net_dev;
-	struct qeth_card *card;
-	struct qeth_qdio_buffer *buffer;
-	int index;
-	int i;
-
-	card = (struct qeth_card *) card_ptr;
-	net_dev = card->dev;
-	if (card->options.performance_stats) {
-		card->perf_stats.inbound_cnt++;
-		card->perf_stats.inbound_start_time = qeth_get_micros();
-	}
-	if (qdio_err & QDIO_ERROR_ACTIVATE_CHECK_CONDITION) {
-		QETH_CARD_TEXT(card, 1, "qdinchk");
-		QETH_CARD_TEXT_(card, 1, "%04X%04X",
-				first_element, count);
-		QETH_CARD_TEXT_(card, 1, "%04X", queue);
-		qeth_schedule_recovery(card);
-		return;
-	}
-	for (i = first_element; i < (first_element + count); ++i) {
-		index = i % QDIO_MAX_BUFFERS_PER_Q;
-		buffer = &card->qdio.in_q->bufs[index];
-		if (!(qdio_err &&
-		      qeth_check_qdio_errors(card, buffer->buffer,
-					     qdio_err, "qinerr")))
-			qeth_l3_process_inbound_buffer(card, buffer, index);
-		/* clear buffer and give back to hardware */
-		qeth_put_buffer_pool_entry(card, buffer->pool_entry);
-		qeth_queue_input_buffer(card, index);
-	}
-	if (card->options.performance_stats)
-		card->perf_stats.inbound_time += qeth_get_micros() -
-			card->perf_stats.inbound_start_time;
-}
-
 static int qeth_l3_probe_device(struct ccwgroup_device *gdev)
 {
 	struct qeth_card *card = dev_get_drvdata(&gdev->dev);
 
 	qeth_l3_create_device_attributes(&gdev->dev);
 	card->options.layer2 = 0;
+	card->discipline.start_poll = qeth_qdio_start_poll;
 	card->discipline.input_handler = (qdio_handler_t *)
-		qeth_l3_qdio_input_handler;
+		qeth_qdio_input_handler;
 	card->discipline.output_handler = (qdio_handler_t *)
 		qeth_qdio_output_handler;
 	card->discipline.recover = qeth_l3_recover;
@@ -3402,6 +3436,7 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 	}
 
 	card->state = CARD_STATE_HARDSETUP;
+	memset(&card->rx, 0, sizeof(struct qeth_rx));
 	qeth_print_status_message(card);
 
 	/* softsetup */
@@ -3538,9 +3573,6 @@ static int qeth_l3_recover(void *ptr)
 	card->use_hard_stop = 1;
 	__qeth_l3_set_offline(card->gdev, 1);
 	rc = __qeth_l3_set_online(card->gdev, 1);
-	/* don't run another scheduled recovery */
-	qeth_clear_thread_start_bit(card, QETH_RECOVER_THREAD);
-	qeth_clear_thread_running_bit(card, QETH_RECOVER_THREAD);
 	if (!rc)
 		dev_info(&card->gdev->dev,
 			"Device successfully recovered!\n");
@@ -3551,6 +3583,8 @@ static int qeth_l3_recover(void *ptr)
 		dev_warn(&card->gdev->dev, "The qeth device driver "
 			"failed to recover an error on the device\n");
 	}
+	qeth_clear_thread_start_bit(card, QETH_RECOVER_THREAD);
+	qeth_clear_thread_running_bit(card, QETH_RECOVER_THREAD);
 	return 0;
 }
 
diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c
index 60e6e5714eb9..a0554beb4179 100644
--- a/drivers/s390/scsi/zfcp_qdio.c
+++ b/drivers/s390/scsi/zfcp_qdio.c
@@ -279,16 +279,12 @@ int zfcp_qdio_send(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req)
 static void zfcp_qdio_setup_init_data(struct qdio_initialize *id,
 				      struct zfcp_qdio *qdio)
 {
-
+	memset(id, 0, sizeof(*id));
 	id->cdev = qdio->adapter->ccw_device;
 	id->q_format = QDIO_ZFCP_QFMT;
 	memcpy(id->adapter_name, dev_name(&id->cdev->dev), 8);
 	ASCEBC(id->adapter_name, 8);
 	id->qib_rflags = QIB_RFLAGS_ENABLE_DATA_DIV;
-	id->qib_param_field_format = 0;
-	id->qib_param_field = NULL;
-	id->input_slib_elements = NULL;
-	id->output_slib_elements = NULL;
 	id->no_input_qs = 1;
 	id->no_output_qs = 1;
 	id->input_handler = zfcp_qdio_int_resp;