Merge branch 'merge-fixes' into devel

1 files changed, 0 insertions, 8956 deletions

diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c
deleted file mode 100644
index 62606ce26e55..000000000000
--- a/drivers/s390/net/qeth_main.c
+++ /dev/null
@@ -1,8956 +0,0 @@
-/*
- * linux/drivers/s390/net/qeth_main.c
- *
- * Linux on zSeries OSA Express and HiperSockets support
- *
- * Copyright 2000,2003 IBM Corporation
- *
- *    Author(s): Original Code written by
- *			  Utz Bacher (utz.bacher@de.ibm.com)
- *		 Rewritten by
- *			  Frank Pavlic (fpavlic@de.ibm.com) and
- *		 	  Thomas Spatzier <tspat@de.ibm.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/mm.h>
-#include <linux/ip.h>
-#include <linux/inetdevice.h>
-#include <linux/netdevice.h>
-#include <linux/sched.h>
-#include <linux/workqueue.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/tcp.h>
-#include <linux/icmp.h>
-#include <linux/skbuff.h>
-#include <linux/in.h>
-#include <linux/igmp.h>
-#include <linux/init.h>
-#include <linux/reboot.h>
-#include <linux/mii.h>
-#include <linux/rcupdate.h>
-#include <linux/ethtool.h>
-
-#include <net/arp.h>
-#include <net/ip.h>
-#include <net/route.h>
-
-#include <asm/ebcdic.h>
-#include <asm/io.h>
-#include <asm/qeth.h>
-#include <asm/timex.h>
-#include <asm/semaphore.h>
-#include <asm/uaccess.h>
-#include <asm/s390_rdev.h>
-
-#include "qeth.h"
-#include "qeth_mpc.h"
-#include "qeth_fs.h"
-#include "qeth_eddp.h"
-#include "qeth_tso.h"
-
-static const char *version = "qeth S/390 OSA-Express driver";
-
-/**
- * Debug Facility Stuff
- */
-static debug_info_t *qeth_dbf_setup = NULL;
-static debug_info_t *qeth_dbf_data = NULL;
-static debug_info_t *qeth_dbf_misc = NULL;
-static debug_info_t *qeth_dbf_control = NULL;
-debug_info_t *qeth_dbf_trace = NULL;
-static debug_info_t *qeth_dbf_sense = NULL;
-static debug_info_t *qeth_dbf_qerr = NULL;
-
-DEFINE_PER_CPU(char[256], qeth_dbf_txt_buf);
-
-static struct lock_class_key qdio_out_skb_queue_key;
-
-/**
- * some more definitions and declarations
- */
-static unsigned int known_devices[][10] = QETH_MODELLIST_ARRAY;
-
-/* list of our cards */
-struct qeth_card_list_struct qeth_card_list;
-/*process list want to be notified*/
-spinlock_t qeth_notify_lock;
-struct list_head qeth_notify_list;
-
-static void qeth_send_control_data_cb(struct qeth_channel *,
-				      struct qeth_cmd_buffer *);
-
-/**
- * here we go with function implementation
- */
-static void
-qeth_init_qdio_info(struct qeth_card *card);
-
-static int
-qeth_init_qdio_queues(struct qeth_card *card);
-
-static int
-qeth_alloc_qdio_buffers(struct qeth_card *card);
-
-static void
-qeth_free_qdio_buffers(struct qeth_card *);
-
-static void
-qeth_clear_qdio_buffers(struct qeth_card *);
-
-static void
-qeth_clear_ip_list(struct qeth_card *, int, int);
-
-static void
-qeth_clear_ipacmd_list(struct qeth_card *);
-
-static int
-qeth_qdio_clear_card(struct qeth_card *, int);
-
-static void
-qeth_clear_working_pool_list(struct qeth_card *);
-
-static void
-qeth_clear_cmd_buffers(struct qeth_channel *);
-
-static int
-qeth_stop(struct net_device *);
-
-static void
-qeth_clear_ipato_list(struct qeth_card *);
-
-static int
-qeth_is_addr_covered_by_ipato(struct qeth_card *, struct qeth_ipaddr *);
-
-static void
-qeth_irq_tasklet(unsigned long);
-
-static int
-qeth_set_online(struct ccwgroup_device *);
-
-static int
-__qeth_set_online(struct ccwgroup_device *gdev, int recovery_mode);
-
-static struct qeth_ipaddr *
-qeth_get_addr_buffer(enum qeth_prot_versions);
-
-static void
-qeth_set_multicast_list(struct net_device *);
-
-static void
-qeth_setadp_promisc_mode(struct qeth_card *);
-
-static int
-qeth_hard_header_parse(const struct sk_buff *skb, unsigned char *haddr);
-
-static void
-qeth_notify_processes(void)
-{
-	/*notify all  registered processes */
-	struct qeth_notify_list_struct *n_entry;
-
-	QETH_DBF_TEXT(trace,3,"procnoti");
-	spin_lock(&qeth_notify_lock);
-	list_for_each_entry(n_entry, &qeth_notify_list, list) {
-		send_sig(n_entry->signum, n_entry->task, 1);
-	}
-	spin_unlock(&qeth_notify_lock);
-
-}
-int
-qeth_notifier_unregister(struct task_struct *p)
-{
-	struct qeth_notify_list_struct *n_entry, *tmp;
-
-	QETH_DBF_TEXT(trace, 2, "notunreg");
-	spin_lock(&qeth_notify_lock);
-	list_for_each_entry_safe(n_entry, tmp, &qeth_notify_list, list) {
-		if (n_entry->task == p) {
-			list_del(&n_entry->list);
-			kfree(n_entry);
-			goto out;
-		}
-	}
-out:
-	spin_unlock(&qeth_notify_lock);
-	return 0;
-}
-int
-qeth_notifier_register(struct task_struct *p, int signum)
-{
-	struct qeth_notify_list_struct *n_entry;
-
-	/*check first if entry already exists*/
-	spin_lock(&qeth_notify_lock);
-	list_for_each_entry(n_entry, &qeth_notify_list, list) {
-		if (n_entry->task == p) {
-			n_entry->signum = signum;
-			spin_unlock(&qeth_notify_lock);
-			return 0;
-		}
-	}
-	spin_unlock(&qeth_notify_lock);
-
-	n_entry = (struct qeth_notify_list_struct *)
-		kmalloc(sizeof(struct qeth_notify_list_struct),GFP_KERNEL);
-	if (!n_entry)
-		return -ENOMEM;
-	n_entry->task = p;
-	n_entry->signum = signum;
-	spin_lock(&qeth_notify_lock);
-	list_add(&n_entry->list,&qeth_notify_list);
-	spin_unlock(&qeth_notify_lock);
-	return 0;
-}
-
-
-/**
- * free channel command buffers
- */
-static void
-qeth_clean_channel(struct qeth_channel *channel)
-{
-	int cnt;
-
-	QETH_DBF_TEXT(setup, 2, "freech");
-	for (cnt = 0; cnt < QETH_CMD_BUFFER_NO; cnt++)
-		kfree(channel->iob[cnt].data);
-}
-
-/**
- * free card
- */
-static void
-qeth_free_card(struct qeth_card *card)
-{
-
-	QETH_DBF_TEXT(setup, 2, "freecrd");
-	QETH_DBF_HEX(setup, 2, &card, sizeof(void *));
-	qeth_clean_channel(&card->read);
-	qeth_clean_channel(&card->write);
-	if (card->dev)
-		free_netdev(card->dev);
-	qeth_clear_ip_list(card, 0, 0);
-	qeth_clear_ipato_list(card);
-	kfree(card->ip_tbd_list);
-	qeth_free_qdio_buffers(card);
-	kfree(card);
-}
-
-/**
- * alloc memory for command buffer per channel
- */
-static int
-qeth_setup_channel(struct qeth_channel *channel)
-{
-	int cnt;
-
-	QETH_DBF_TEXT(setup, 2, "setupch");
-	for (cnt=0; cnt < QETH_CMD_BUFFER_NO; cnt++) {
-		channel->iob[cnt].data = (char *)
-			kmalloc(QETH_BUFSIZE, GFP_DMA|GFP_KERNEL);
-		if (channel->iob[cnt].data == NULL)
-			break;
-		channel->iob[cnt].state = BUF_STATE_FREE;
-		channel->iob[cnt].channel = channel;
-		channel->iob[cnt].callback = qeth_send_control_data_cb;
-		channel->iob[cnt].rc = 0;
-	}
-	if (cnt < QETH_CMD_BUFFER_NO) {
-		while (cnt-- > 0)
-			kfree(channel->iob[cnt].data);
-		return -ENOMEM;
-	}
-	channel->buf_no = 0;
-	channel->io_buf_no = 0;
-	atomic_set(&channel->irq_pending, 0);
-	spin_lock_init(&channel->iob_lock);
-
-	init_waitqueue_head(&channel->wait_q);
-	channel->irq_tasklet.data = (unsigned long) channel;
-	channel->irq_tasklet.func = qeth_irq_tasklet;
-	return 0;
-}
-
-/**
- * alloc memory for card structure
- */
-static struct qeth_card *
-qeth_alloc_card(void)
-{
-	struct qeth_card *card;
-
-	QETH_DBF_TEXT(setup, 2, "alloccrd");
-	card = kzalloc(sizeof(struct qeth_card), GFP_DMA|GFP_KERNEL);
-	if (!card)
-		return NULL;
-	QETH_DBF_HEX(setup, 2, &card, sizeof(void *));
-	if (qeth_setup_channel(&card->read)) {
-		kfree(card);
-		return NULL;
-	}
-	if (qeth_setup_channel(&card->write)) {
-		qeth_clean_channel(&card->read);
-		kfree(card);
-		return NULL;
-	}
-	return card;
-}
-
-static long
-__qeth_check_irb_error(struct ccw_device *cdev, unsigned long intparm,
-		       struct irb *irb)
-{
-	if (!IS_ERR(irb))
-		return 0;
-
-	switch (PTR_ERR(irb)) {
-	case -EIO:
-		PRINT_WARN("i/o-error on device %s\n", cdev->dev.bus_id);
-		QETH_DBF_TEXT(trace, 2, "ckirberr");
-		QETH_DBF_TEXT_(trace, 2, "  rc%d", -EIO);
-		break;
-	case -ETIMEDOUT:
-		PRINT_WARN("timeout on device %s\n", cdev->dev.bus_id);
-		QETH_DBF_TEXT(trace, 2, "ckirberr");
-		QETH_DBF_TEXT_(trace, 2, "  rc%d", -ETIMEDOUT);
-		if (intparm == QETH_RCD_PARM) {
-			struct qeth_card *card = CARD_FROM_CDEV(cdev);
-
-			if (card && (card->data.ccwdev == cdev)) {
-				card->data.state = CH_STATE_DOWN;
-				wake_up(&card->wait_q);
-			}
-		}
-		break;
-	default:
-		PRINT_WARN("unknown error %ld on device %s\n", PTR_ERR(irb),
-			   cdev->dev.bus_id);
-		QETH_DBF_TEXT(trace, 2, "ckirberr");
-		QETH_DBF_TEXT(trace, 2, "  rc???");
-	}
-	return PTR_ERR(irb);
-}
-
-static int
-qeth_get_problem(struct ccw_device *cdev, struct irb *irb)
-{
-	int dstat,cstat;
-	char *sense;
-
-	sense = (char *) irb->ecw;
-	cstat = irb->scsw.cstat;
-	dstat = irb->scsw.dstat;
-
-	if (cstat & (SCHN_STAT_CHN_CTRL_CHK | SCHN_STAT_INTF_CTRL_CHK |
-		     SCHN_STAT_CHN_DATA_CHK | SCHN_STAT_CHAIN_CHECK |
-		     SCHN_STAT_PROT_CHECK | SCHN_STAT_PROG_CHECK)) {
-		QETH_DBF_TEXT(trace,2, "CGENCHK");
-		PRINT_WARN("check on device %s, dstat=x%x, cstat=x%x ",
-			   cdev->dev.bus_id, dstat, cstat);
-		HEXDUMP16(WARN, "irb: ", irb);
-		HEXDUMP16(WARN, "irb: ", ((char *) irb) + 32);
-		return 1;
-	}
-
-	if (dstat & DEV_STAT_UNIT_CHECK) {
-		if (sense[SENSE_RESETTING_EVENT_BYTE] &
-		    SENSE_RESETTING_EVENT_FLAG) {
-			QETH_DBF_TEXT(trace,2,"REVIND");
-			return 1;
-		}
-		if (sense[SENSE_COMMAND_REJECT_BYTE] &
-		    SENSE_COMMAND_REJECT_FLAG) {
-			QETH_DBF_TEXT(trace,2,"CMDREJi");
-			return 0;
-		}
-		if ((sense[2] == 0xaf) && (sense[3] == 0xfe)) {
-			QETH_DBF_TEXT(trace,2,"AFFE");
-			return 1;
-		}
-		if ((!sense[0]) && (!sense[1]) && (!sense[2]) && (!sense[3])) {
-			QETH_DBF_TEXT(trace,2,"ZEROSEN");
-			return 0;
-		}
-		QETH_DBF_TEXT(trace,2,"DGENCHK");
-			return 1;
-	}
-	return 0;
-}
-static int qeth_issue_next_read(struct qeth_card *);
-
-/**
- * interrupt handler
- */
-static void
-qeth_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb)
-{
-	int rc;
-	int cstat,dstat;
-	struct qeth_cmd_buffer *buffer;
-	struct qeth_channel *channel;
-	struct qeth_card *card;
-
-	QETH_DBF_TEXT(trace,5,"irq");
-
-	if (__qeth_check_irb_error(cdev, intparm, irb))
-		return;
-	cstat = irb->scsw.cstat;
-	dstat = irb->scsw.dstat;
-
-	card = CARD_FROM_CDEV(cdev);
-	if (!card)
-		return;
-
-	if (card->read.ccwdev == cdev){
-		channel = &card->read;
-		QETH_DBF_TEXT(trace,5,"read");
-	} else if (card->write.ccwdev == cdev) {
-		channel = &card->write;
-		QETH_DBF_TEXT(trace,5,"write");
-	} else {
-		channel = &card->data;
-		QETH_DBF_TEXT(trace,5,"data");
-	}
-	atomic_set(&channel->irq_pending, 0);
-
-	if (irb->scsw.fctl & (SCSW_FCTL_CLEAR_FUNC))
-		channel->state = CH_STATE_STOPPED;
-
-	if (irb->scsw.fctl & (SCSW_FCTL_HALT_FUNC))
-		channel->state = CH_STATE_HALTED;
-
-	/*let's wake up immediately on data channel*/
-	if ((channel == &card->data) && (intparm != 0) &&
-	    (intparm != QETH_RCD_PARM))
-		goto out;
-
-	if (intparm == QETH_CLEAR_CHANNEL_PARM) {
-		QETH_DBF_TEXT(trace, 6, "clrchpar");
-		/* we don't have to handle this further */
-		intparm = 0;
-	}
-	if (intparm == QETH_HALT_CHANNEL_PARM) {
-		QETH_DBF_TEXT(trace, 6, "hltchpar");
-		/* we don't have to handle this further */
-		intparm = 0;
-	}
-	if ((dstat & DEV_STAT_UNIT_EXCEP) ||
-	    (dstat & DEV_STAT_UNIT_CHECK) ||
-	    (cstat)) {
-		if (irb->esw.esw0.erw.cons) {
-			/* TODO: we should make this s390dbf */
-			PRINT_WARN("sense data available on channel %s.\n",
-				   CHANNEL_ID(channel));
-			PRINT_WARN(" cstat 0x%X\n dstat 0x%X\n", cstat, dstat);
-			HEXDUMP16(WARN,"irb: ",irb);
-			HEXDUMP16(WARN,"sense data: ",irb->ecw);
-		}
-		if (intparm == QETH_RCD_PARM) {
-			channel->state = CH_STATE_DOWN;
-			goto out;
-		}
-		rc = qeth_get_problem(cdev,irb);
-		if (rc) {
-			qeth_schedule_recovery(card);
-			goto out;
-		}
-	}
-
-	if (intparm == QETH_RCD_PARM) {
-		channel->state = CH_STATE_RCD_DONE;
-		goto out;
-	}
-	if (intparm) {
-		buffer = (struct qeth_cmd_buffer *) __va((addr_t)intparm);
-		buffer->state = BUF_STATE_PROCESSED;
-	}
-	if (channel == &card->data)
-		return;
-
-	if (channel == &card->read &&
-	    channel->state == CH_STATE_UP)
-		qeth_issue_next_read(card);
-
-	qeth_irq_tasklet((unsigned long)channel);
-	return;
-out:
-	wake_up(&card->wait_q);
-}
-
-/**
- * tasklet function scheduled from irq handler
- */
-static void
-qeth_irq_tasklet(unsigned long data)
-{
-	struct qeth_card *card;
-	struct qeth_channel *channel;
-	struct qeth_cmd_buffer *iob;
-	__u8 index;
-
-	QETH_DBF_TEXT(trace,5,"irqtlet");
-	channel = (struct qeth_channel *) data;
-	iob = channel->iob;
-	index = channel->buf_no;
-	card = CARD_FROM_CDEV(channel->ccwdev);
-	while (iob[index].state == BUF_STATE_PROCESSED) {
-		if (iob[index].callback !=NULL) {
-			iob[index].callback(channel,iob + index);
-		}
-		index = (index + 1) % QETH_CMD_BUFFER_NO;
-	}
-	channel->buf_no = index;
-	wake_up(&card->wait_q);
-}
-
-static int qeth_stop_card(struct qeth_card *, int);
-
-static int
-__qeth_set_offline(struct ccwgroup_device *cgdev, int recovery_mode)
-{
-	struct qeth_card *card = (struct qeth_card *) cgdev->dev.driver_data;
-	int rc = 0, rc2 = 0, rc3 = 0;
-	enum qeth_card_states recover_flag;
-
-	QETH_DBF_TEXT(setup, 3, "setoffl");
-	QETH_DBF_HEX(setup, 3, &card, sizeof(void *));
-
-	if (card->dev && netif_carrier_ok(card->dev))
-		netif_carrier_off(card->dev);
-	recover_flag = card->state;
-	if (qeth_stop_card(card, recovery_mode) == -ERESTARTSYS){
-		PRINT_WARN("Stopping card %s interrupted by user!\n",
-			   CARD_BUS_ID(card));
-		return -ERESTARTSYS;
-	}
-	rc  = ccw_device_set_offline(CARD_DDEV(card));
-	rc2 = ccw_device_set_offline(CARD_WDEV(card));
-	rc3 = ccw_device_set_offline(CARD_RDEV(card));
-	if (!rc)
-		rc = (rc2) ? rc2 : rc3;
-	if (rc)
-		QETH_DBF_TEXT_(setup, 2, "1err%d", rc);
-	if (recover_flag == CARD_STATE_UP)
-		card->state = CARD_STATE_RECOVER;
-	qeth_notify_processes();
-	return 0;
-}
-
-static int
-qeth_set_offline(struct ccwgroup_device *cgdev)
-{
-	return  __qeth_set_offline(cgdev, 0);
-}
-
-static int
-qeth_threads_running(struct qeth_card *card, unsigned long threads);
-
-
-static void
-qeth_remove_device(struct ccwgroup_device *cgdev)
-{
-	struct qeth_card *card = (struct qeth_card *) cgdev->dev.driver_data;
-	unsigned long flags;
-
-	QETH_DBF_TEXT(setup, 3, "rmdev");
-	QETH_DBF_HEX(setup, 3, &card, sizeof(void *));
-
-	if (!card)
-		return;
-
-	wait_event(card->wait_q, qeth_threads_running(card, 0xffffffff) == 0);
-
-	if (cgdev->state == CCWGROUP_ONLINE){
-		card->use_hard_stop = 1;
-		qeth_set_offline(cgdev);
-	}
-	/* remove form our internal list */
-	write_lock_irqsave(&qeth_card_list.rwlock, flags);
-	list_del(&card->list);
-	write_unlock_irqrestore(&qeth_card_list.rwlock, flags);
-	if (card->dev)
-		unregister_netdev(card->dev);
-	qeth_remove_device_attributes(&cgdev->dev);
-	qeth_free_card(card);
-	cgdev->dev.driver_data = NULL;
-	put_device(&cgdev->dev);
-}
-
-static int
-qeth_register_addr_entry(struct qeth_card *, struct qeth_ipaddr *);
-static int
-qeth_deregister_addr_entry(struct qeth_card *, struct qeth_ipaddr *);
-
-/**
- * Add/remove address to/from card's ip list, i.e. try to add or remove
- * reference to/from an IP address that is already registered on the card.
- * Returns:
- * 	0  address was on card and its reference count has been adjusted,
- * 	   but is still > 0, so nothing has to be done
- * 	   also returns 0 if card was not on card and the todo was to delete
- * 	   the address -> there is also nothing to be done
- * 	1  address was not on card and the todo is to add it to the card's ip
- * 	   list
- * 	-1 address was on card and its reference count has been decremented
- * 	   to <= 0 by the todo -> address must be removed from card
- */
-static int
-__qeth_ref_ip_on_card(struct qeth_card *card, struct qeth_ipaddr *todo,
-		      struct qeth_ipaddr **__addr)
-{
-	struct qeth_ipaddr *addr;
-	int found = 0;
-
-	list_for_each_entry(addr, &card->ip_list, entry) {
-		if (card->options.layer2) {
-			if ((addr->type == todo->type) &&
-			    (memcmp(&addr->mac, &todo->mac,
-				    OSA_ADDR_LEN) == 0)) {
-				found = 1;
-				break;
-			}
-			continue;
-		}
-		if ((addr->proto     == QETH_PROT_IPV4)  &&
-		    (todo->proto     == QETH_PROT_IPV4)  &&
-		    (addr->type      == todo->type)      &&
-		    (addr->u.a4.addr == todo->u.a4.addr) &&
-		    (addr->u.a4.mask == todo->u.a4.mask)) {
-			found = 1;
-			break;
-		}
-		if ((addr->proto       == QETH_PROT_IPV6)     &&
-		    (todo->proto       == QETH_PROT_IPV6)     &&
-		    (addr->type        == todo->type)         &&
-		    (addr->u.a6.pfxlen == todo->u.a6.pfxlen)  &&
-		    (memcmp(&addr->u.a6.addr, &todo->u.a6.addr,
-			    sizeof(struct in6_addr)) == 0)) {
-			found = 1;
-			break;
-		}
-	}
-	if (found) {
-		addr->users += todo->users;
-		if (addr->users <= 0){
-			*__addr = addr;
-			return -1;
-		} else {
-			/* for VIPA and RXIP limit refcount to 1 */
-			if (addr->type != QETH_IP_TYPE_NORMAL)
-				addr->users = 1;
-			return 0;
-		}
-	}
-	if (todo->users > 0) {
-		/* for VIPA and RXIP limit refcount to 1 */
-		if (todo->type != QETH_IP_TYPE_NORMAL)
-			todo->users = 1;
-		return 1;
-	} else
-		return 0;
-}
-
-static int
-__qeth_address_exists_in_list(struct list_head *list, struct qeth_ipaddr *addr,
-		              int same_type)
-{
-	struct qeth_ipaddr *tmp;
-
-	list_for_each_entry(tmp, list, entry) {
-		if ((tmp->proto     == QETH_PROT_IPV4)            &&
-		    (addr->proto    == QETH_PROT_IPV4)            &&
-		    ((same_type && (tmp->type == addr->type)) ||
-		     (!same_type && (tmp->type != addr->type))  ) &&
-		    (tmp->u.a4.addr == addr->u.a4.addr)             ){
-			return 1;
-		}
-		if ((tmp->proto  == QETH_PROT_IPV6)               &&
-		    (addr->proto == QETH_PROT_IPV6)               &&
-		    ((same_type && (tmp->type == addr->type)) ||
-		     (!same_type && (tmp->type != addr->type))  ) &&
-		    (memcmp(&tmp->u.a6.addr, &addr->u.a6.addr,
-			    sizeof(struct in6_addr)) == 0)          ) {
-			return 1;
-		}
-	}
-	return 0;
-}
-
-/*
- * Add IP to be added to todo list. If there is already an "add todo"
- * in this list we just incremenent the reference count.
- * Returns 0 if we  just incremented reference count.
- */
-static int
-__qeth_insert_ip_todo(struct qeth_card *card, struct qeth_ipaddr *addr, int add)
-{
-	struct qeth_ipaddr *tmp, *t;
-	int found = 0;
-
-	list_for_each_entry_safe(tmp, t, card->ip_tbd_list, entry) {
-		if ((addr->type == QETH_IP_TYPE_DEL_ALL_MC) &&
-		    (tmp->type == QETH_IP_TYPE_DEL_ALL_MC))
-			return 0;
-		if (card->options.layer2) {
-			if ((tmp->type	== addr->type)	&&
-			    (tmp->is_multicast == addr->is_multicast) &&
-			    (memcmp(&tmp->mac, &addr->mac,
-				    OSA_ADDR_LEN) == 0)) {
-				found = 1;
-				break;
-			}
-			continue;
-		}
-		if ((tmp->proto        == QETH_PROT_IPV4)     &&
-		    (addr->proto       == QETH_PROT_IPV4)     &&
-		    (tmp->type         == addr->type)         &&
-		    (tmp->is_multicast == addr->is_multicast) &&
-		    (tmp->u.a4.addr    == addr->u.a4.addr)    &&
-		    (tmp->u.a4.mask    == addr->u.a4.mask)) {
-			found = 1;
-			break;
-		}
-		if ((tmp->proto        == QETH_PROT_IPV6)      &&
-		    (addr->proto       == QETH_PROT_IPV6)      &&
-		    (tmp->type         == addr->type)          &&
-		    (tmp->is_multicast == addr->is_multicast)  &&
-		    (tmp->u.a6.pfxlen  == addr->u.a6.pfxlen)   &&
-		    (memcmp(&tmp->u.a6.addr, &addr->u.a6.addr,
-			    sizeof(struct in6_addr)) == 0)) {
-			found = 1;
-			break;
-		}
-	}
-	if (found){
-		if (addr->users != 0)
-			tmp->users += addr->users;
-		else
-			tmp->users += add? 1:-1;
-		if (tmp->users == 0) {
-			list_del(&tmp->entry);
-			kfree(tmp);
-		}
-		return 0;
-	} else {
-		if (addr->type == QETH_IP_TYPE_DEL_ALL_MC)
-			list_add(&addr->entry, card->ip_tbd_list);
-		else {
-			if (addr->users == 0)
-				addr->users += add? 1:-1;
-			if (add && (addr->type == QETH_IP_TYPE_NORMAL) &&
-			    qeth_is_addr_covered_by_ipato(card, addr)){
-				QETH_DBF_TEXT(trace, 2, "tkovaddr");
-				addr->set_flags |= QETH_IPA_SETIP_TAKEOVER_FLAG;
-			}
-			list_add_tail(&addr->entry, card->ip_tbd_list);
-		}
-		return 1;
-	}
-}
-
-/**
- * Remove IP address from list
- */
-static int
-qeth_delete_ip(struct qeth_card *card, struct qeth_ipaddr *addr)
-{
-	unsigned long flags;
-	int rc = 0;
-
-	QETH_DBF_TEXT(trace, 4, "delip");
-
-	if (card->options.layer2)
-		QETH_DBF_HEX(trace, 4, &addr->mac, 6);
-	else if (addr->proto == QETH_PROT_IPV4)
-		QETH_DBF_HEX(trace, 4, &addr->u.a4.addr, 4);
-	else {
-		QETH_DBF_HEX(trace, 4, &addr->u.a6.addr, 8);
-		QETH_DBF_HEX(trace, 4, ((char *)&addr->u.a6.addr) + 8, 8);
-	}
-	spin_lock_irqsave(&card->ip_lock, flags);
-	rc = __qeth_insert_ip_todo(card, addr, 0);
-	spin_unlock_irqrestore(&card->ip_lock, flags);
-	return rc;
-}
-
-static int
-qeth_add_ip(struct qeth_card *card, struct qeth_ipaddr *addr)
-{
-	unsigned long flags;
-	int rc = 0;
-
-	QETH_DBF_TEXT(trace, 4, "addip");
-	if (card->options.layer2)
-		QETH_DBF_HEX(trace, 4, &addr->mac, 6);
-	else if (addr->proto == QETH_PROT_IPV4)
-		QETH_DBF_HEX(trace, 4, &addr->u.a4.addr, 4);
-	else {
-		QETH_DBF_HEX(trace, 4, &addr->u.a6.addr, 8);
-		QETH_DBF_HEX(trace, 4, ((char *)&addr->u.a6.addr) + 8, 8);
-	}
-	spin_lock_irqsave(&card->ip_lock, flags);
-	rc = __qeth_insert_ip_todo(card, addr, 1);
-	spin_unlock_irqrestore(&card->ip_lock, flags);
-	return rc;
-}
-
-static void
-__qeth_delete_all_mc(struct qeth_card *card, unsigned long *flags)
-{
-	struct qeth_ipaddr *addr, *tmp;
-	int rc;
-again:
-	list_for_each_entry_safe(addr, tmp, &card->ip_list, entry) {
-		if (addr->is_multicast) {
-			list_del(&addr->entry);
-			spin_unlock_irqrestore(&card->ip_lock, *flags);
-			rc = qeth_deregister_addr_entry(card, addr);
-			spin_lock_irqsave(&card->ip_lock, *flags);
-			if (!rc) {
-				kfree(addr);
-				goto again;
-			} else
-				list_add(&addr->entry, &card->ip_list);
-		}
-	}
-}
-
-static void
-qeth_set_ip_addr_list(struct qeth_card *card)
-{
-	struct list_head *tbd_list;
-	struct qeth_ipaddr *todo, *addr;
-	unsigned long flags;
-	int rc;
-
-	QETH_DBF_TEXT(trace, 2, "sdiplist");
-	QETH_DBF_HEX(trace, 2, &card, sizeof(void *));
-
-	spin_lock_irqsave(&card->ip_lock, flags);
-	tbd_list = card->ip_tbd_list;
-	card->ip_tbd_list = kmalloc(sizeof(struct list_head), GFP_ATOMIC);
-	if (!card->ip_tbd_list) {
-		QETH_DBF_TEXT(trace, 0, "silnomem");
-		card->ip_tbd_list = tbd_list;
-		spin_unlock_irqrestore(&card->ip_lock, flags);
-		return;
-	} else
-		INIT_LIST_HEAD(card->ip_tbd_list);
-
-	while (!list_empty(tbd_list)){
-		todo = list_entry(tbd_list->next, struct qeth_ipaddr, entry);
-		list_del(&todo->entry);
-		if (todo->type == QETH_IP_TYPE_DEL_ALL_MC){
-			__qeth_delete_all_mc(card, &flags);
-			kfree(todo);
-			continue;
-		}
-		rc = __qeth_ref_ip_on_card(card, todo, &addr);
-		if (rc == 0) {
-			/* nothing to be done; only adjusted refcount */
-			kfree(todo);
-		} else if (rc == 1) {
-			/* new entry to be added to on-card list */
-			spin_unlock_irqrestore(&card->ip_lock, flags);
-			rc = qeth_register_addr_entry(card, todo);
-			spin_lock_irqsave(&card->ip_lock, flags);
-			if (!rc)
-				list_add_tail(&todo->entry, &card->ip_list);
-			else
-				kfree(todo);
-		} else if (rc == -1) {
-			/* on-card entry to be removed */
-			list_del_init(&addr->entry);
-			spin_unlock_irqrestore(&card->ip_lock, flags);
-			rc = qeth_deregister_addr_entry(card, addr);
-			spin_lock_irqsave(&card->ip_lock, flags);
-			if (!rc)
-				kfree(addr);
-			else
-				list_add_tail(&addr->entry, &card->ip_list);
-			kfree(todo);
-		}
-	}
-	spin_unlock_irqrestore(&card->ip_lock, flags);
-	kfree(tbd_list);
-}
-
-static void qeth_delete_mc_addresses(struct qeth_card *);
-static void qeth_add_multicast_ipv4(struct qeth_card *);
-static void qeth_layer2_add_multicast(struct qeth_card *);
-#ifdef CONFIG_QETH_IPV6
-static void qeth_add_multicast_ipv6(struct qeth_card *);
-#endif
-
-static int
-qeth_set_thread_start_bit(struct qeth_card *card, unsigned long thread)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&card->thread_mask_lock, flags);
-	if ( !(card->thread_allowed_mask & thread) ||
-	      (card->thread_start_mask & thread) ) {
-		spin_unlock_irqrestore(&card->thread_mask_lock, flags);
-		return -EPERM;
-	}
-	card->thread_start_mask |= thread;
-	spin_unlock_irqrestore(&card->thread_mask_lock, flags);
-	return 0;
-}
-
-static void
-qeth_clear_thread_start_bit(struct qeth_card *card, unsigned long thread)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&card->thread_mask_lock, flags);
-	card->thread_start_mask &= ~thread;
-	spin_unlock_irqrestore(&card->thread_mask_lock, flags);
-	wake_up(&card->wait_q);
-}
-
-static void
-qeth_clear_thread_running_bit(struct qeth_card *card, unsigned long thread)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&card->thread_mask_lock, flags);
-	card->thread_running_mask &= ~thread;
-	spin_unlock_irqrestore(&card->thread_mask_lock, flags);
-	wake_up(&card->wait_q);
-}
-
-static int
-__qeth_do_run_thread(struct qeth_card *card, unsigned long thread)
-{
-	unsigned long flags;
-	int rc = 0;
-
-	spin_lock_irqsave(&card->thread_mask_lock, flags);
-	if (card->thread_start_mask & thread){
-		if ((card->thread_allowed_mask & thread) &&
-		    !(card->thread_running_mask & thread)){
-			rc = 1;
-			card->thread_start_mask &= ~thread;
-			card->thread_running_mask |= thread;
-		} else
-			rc = -EPERM;
-	}
-	spin_unlock_irqrestore(&card->thread_mask_lock, flags);
-	return rc;
-}
-
-static int
-qeth_do_run_thread(struct qeth_card *card, unsigned long thread)
-{
-	int rc = 0;
-
-	wait_event(card->wait_q,
-		   (rc = __qeth_do_run_thread(card, thread)) >= 0);
-	return rc;
-}
-
-static int
-qeth_recover(void *ptr)
-{
-	struct qeth_card *card;
-	int rc = 0;
-
-	card = (struct qeth_card *) ptr;
-	daemonize("qeth_recover");
-	QETH_DBF_TEXT(trace,2,"recover1");
-	QETH_DBF_HEX(trace, 2, &card, sizeof(void *));
-	if (!qeth_do_run_thread(card, QETH_RECOVER_THREAD))
-		return 0;
-	QETH_DBF_TEXT(trace,2,"recover2");
-	PRINT_WARN("Recovery of device %s started ...\n",
-		   CARD_BUS_ID(card));
-	card->use_hard_stop = 1;
-	__qeth_set_offline(card->gdev,1);
-	rc = __qeth_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)
-		PRINT_INFO("Device %s successfully recovered!\n",
-			   CARD_BUS_ID(card));
-	else
-		PRINT_INFO("Device %s could not be recovered!\n",
-			   CARD_BUS_ID(card));
-	return 0;
-}
-
-void
-qeth_schedule_recovery(struct qeth_card *card)
-{
-	QETH_DBF_TEXT(trace,2,"startrec");
-	if (qeth_set_thread_start_bit(card, QETH_RECOVER_THREAD) == 0)
-		schedule_work(&card->kernel_thread_starter);
-}
-
-static int
-qeth_do_start_thread(struct qeth_card *card, unsigned long thread)
-{
-	unsigned long flags;
-	int rc = 0;
-
-	spin_lock_irqsave(&card->thread_mask_lock, flags);
-	QETH_DBF_TEXT_(trace, 4, "  %02x%02x%02x",
-			(u8) card->thread_start_mask,
-			(u8) card->thread_allowed_mask,
-			(u8) card->thread_running_mask);
-	rc = (card->thread_start_mask & thread);
-	spin_unlock_irqrestore(&card->thread_mask_lock, flags);
-	return rc;
-}
-
-static void
-qeth_start_kernel_thread(struct work_struct *work)
-{
-	struct qeth_card *card = container_of(work, struct qeth_card, kernel_thread_starter);
-	QETH_DBF_TEXT(trace , 2, "strthrd");
-
-	if (card->read.state != CH_STATE_UP &&
-	    card->write.state != CH_STATE_UP)
-		return;
-	if (qeth_do_start_thread(card, QETH_RECOVER_THREAD))
-		kernel_thread(qeth_recover, (void *) card, SIGCHLD);
-}
-
-
-static void
-qeth_set_intial_options(struct qeth_card *card)
-{
-	card->options.route4.type = NO_ROUTER;
-#ifdef CONFIG_QETH_IPV6
-	card->options.route6.type = NO_ROUTER;
-#endif /* QETH_IPV6 */
-	card->options.checksum_type = QETH_CHECKSUM_DEFAULT;
-	card->options.broadcast_mode = QETH_TR_BROADCAST_ALLRINGS;
-	card->options.macaddr_mode = QETH_TR_MACADDR_NONCANONICAL;
-	card->options.fake_broadcast = 0;
-	card->options.add_hhlen = DEFAULT_ADD_HHLEN;
-	card->options.fake_ll = 0;
-	if (card->info.type == QETH_CARD_TYPE_OSN)
-		card->options.layer2 = 1;
-	else
-		card->options.layer2 = 0;
-	card->options.performance_stats = 0;
-	card->options.rx_sg_cb = QETH_RX_SG_CB;
-}
-
-/**
- * initialize channels ,card and all state machines
- */
-static int
-qeth_setup_card(struct qeth_card *card)
-{
-
-	QETH_DBF_TEXT(setup, 2, "setupcrd");
-	QETH_DBF_HEX(setup, 2, &card, sizeof(void *));
-
-	card->read.state  = CH_STATE_DOWN;
-	card->write.state = CH_STATE_DOWN;
-	card->data.state  = CH_STATE_DOWN;
-	card->state = CARD_STATE_DOWN;
-	card->lan_online = 0;
-	card->use_hard_stop = 0;
-	card->dev = NULL;
-#ifdef CONFIG_QETH_VLAN
-	spin_lock_init(&card->vlanlock);
-	card->vlangrp = NULL;
-#endif
-	spin_lock_init(&card->lock);
-	spin_lock_init(&card->ip_lock);
-	spin_lock_init(&card->thread_mask_lock);
-	card->thread_start_mask = 0;
-	card->thread_allowed_mask = 0;
-	card->thread_running_mask = 0;
-	INIT_WORK(&card->kernel_thread_starter, qeth_start_kernel_thread);
-	INIT_LIST_HEAD(&card->ip_list);
-	card->ip_tbd_list = kmalloc(sizeof(struct list_head), GFP_KERNEL);
-	if (!card->ip_tbd_list) {
-		QETH_DBF_TEXT(setup, 0, "iptbdnom");
-		return -ENOMEM;
-	}
-	INIT_LIST_HEAD(card->ip_tbd_list);
-	INIT_LIST_HEAD(&card->cmd_waiter_list);
-	init_waitqueue_head(&card->wait_q);
-	/* intial options */
-	qeth_set_intial_options(card);
-	/* IP address takeover */
-	INIT_LIST_HEAD(&card->ipato.entries);
-	card->ipato.enabled = 0;
-	card->ipato.invert4 = 0;
-	card->ipato.invert6 = 0;
-	/* init QDIO stuff */
-	qeth_init_qdio_info(card);
-	return 0;
-}
-
-static int
-is_1920_device (struct qeth_card *card)
-{
-	int single_queue = 0;
-	struct ccw_device *ccwdev;
-	struct channelPath_dsc {
-		u8 flags;
-		u8 lsn;
-		u8 desc;
-		u8 chpid;
-		u8 swla;
-		u8 zeroes;
-		u8 chla;
-		u8 chpp;
-	} *chp_dsc;
-
-	QETH_DBF_TEXT(setup, 2, "chk_1920");
-
-	ccwdev = card->data.ccwdev;
-	chp_dsc = (struct channelPath_dsc *)ccw_device_get_chp_desc(ccwdev, 0);
-	if (chp_dsc != NULL) {
-		/* CHPP field bit 6 == 1 -> single queue */
-		single_queue = ((chp_dsc->chpp & 0x02) == 0x02);
-		kfree(chp_dsc);
-	}
-	QETH_DBF_TEXT_(setup, 2, "rc:%x", single_queue);
-	return single_queue;
-}
-
-static int
-qeth_determine_card_type(struct qeth_card *card)
-{
-	int i = 0;
-
-	QETH_DBF_TEXT(setup, 2, "detcdtyp");
-
-	card->qdio.do_prio_queueing = QETH_PRIOQ_DEFAULT;
-	card->qdio.default_out_queue = QETH_DEFAULT_QUEUE;
-	while (known_devices[i][4]) {
-		if ((CARD_RDEV(card)->id.dev_type == known_devices[i][2]) &&
-		    (CARD_RDEV(card)->id.dev_model == known_devices[i][3])) {
-			card->info.type = known_devices[i][4];
-			card->qdio.no_out_queues = known_devices[i][8];
-			card->info.is_multicast_different = known_devices[i][9];
-			if (is_1920_device(card)) {
-				PRINT_INFO("Priority Queueing not able "
-					   "due to hardware limitations!\n");
-				card->qdio.no_out_queues = 1;
-				card->qdio.default_out_queue = 0;
-			}
-			return 0;
-		}
-		i++;
-	}
-	card->info.type = QETH_CARD_TYPE_UNKNOWN;
-	PRINT_ERR("unknown card type on device %s\n", CARD_BUS_ID(card));
-	return -ENOENT;
-}
-
-static int
-qeth_probe_device(struct ccwgroup_device *gdev)
-{
-	struct qeth_card *card;
-	struct device *dev;
-	unsigned long flags;
-	int rc;
-
-	QETH_DBF_TEXT(setup, 2, "probedev");
-
-	dev = &gdev->dev;
-	if (!get_device(dev))
-		return -ENODEV;
-
-	QETH_DBF_TEXT_(setup, 2, "%s", gdev->dev.bus_id);
-
-	card = qeth_alloc_card();
-	if (!card) {
-		put_device(dev);
-		QETH_DBF_TEXT_(setup, 2, "1err%d", -ENOMEM);
-		return -ENOMEM;
-	}
-	card->read.ccwdev  = gdev->cdev[0];
-	card->write.ccwdev = gdev->cdev[1];
-	card->data.ccwdev  = gdev->cdev[2];
-	gdev->dev.driver_data = card;
-	card->gdev = gdev;
-	gdev->cdev[0]->handler = qeth_irq;
-	gdev->cdev[1]->handler = qeth_irq;
-	gdev->cdev[2]->handler = qeth_irq;
-
-	if ((rc = qeth_determine_card_type(card))){
-		PRINT_WARN("%s: not a valid card type\n", __func__);
-		QETH_DBF_TEXT_(setup, 2, "3err%d", rc);
-		put_device(dev);
-		qeth_free_card(card);
-		return rc;
-	}
-	if ((rc = qeth_setup_card(card))){
-		QETH_DBF_TEXT_(setup, 2, "2err%d", rc);
-		put_device(dev);
-		qeth_free_card(card);
-		return rc;
-	}
-	rc = qeth_create_device_attributes(dev);
-	if (rc) {
-		put_device(dev);
-		qeth_free_card(card);
-		return rc;
-	}
-	/* insert into our internal list */
-	write_lock_irqsave(&qeth_card_list.rwlock, flags);
-	list_add_tail(&card->list, &qeth_card_list.list);
-	write_unlock_irqrestore(&qeth_card_list.rwlock, flags);
-	return rc;
-}
-
-
-static int qeth_read_conf_data(struct qeth_card *card, void **buffer,
-			       int *length)
-{
-	struct ciw *ciw;
-	char *rcd_buf;
-	int ret;
-	struct qeth_channel *channel = &card->data;
-	unsigned long flags;
-
-	/*
-	 * scan for RCD command in extended SenseID data
-	 */
-	ciw = ccw_device_get_ciw(channel->ccwdev, CIW_TYPE_RCD);
-	if (!ciw || ciw->cmd == 0)
-		return -EOPNOTSUPP;
-	rcd_buf = kzalloc(ciw->count, GFP_KERNEL | GFP_DMA);
-	if (!rcd_buf)
-		return -ENOMEM;
-
-	channel->ccw.cmd_code = ciw->cmd;
-	channel->ccw.cda = (__u32) __pa (rcd_buf);
-	channel->ccw.count = ciw->count;
-	channel->ccw.flags = CCW_FLAG_SLI;
-	channel->state = CH_STATE_RCD;
-	spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
-	ret = ccw_device_start_timeout(channel->ccwdev, &channel->ccw,
-				       QETH_RCD_PARM, LPM_ANYPATH, 0,
-				       QETH_RCD_TIMEOUT);
-	spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
-	if (!ret)
-		wait_event(card->wait_q,
-			   (channel->state == CH_STATE_RCD_DONE ||
-			    channel->state == CH_STATE_DOWN));
-	if (channel->state == CH_STATE_DOWN)
-		ret = -EIO;
-	else
-		channel->state = CH_STATE_DOWN;
-	if (ret) {
-		kfree(rcd_buf);
-		*buffer = NULL;
-		*length = 0;
-	} else {
-		*length = ciw->count;
-		*buffer = rcd_buf;
-	}
-	return ret;
-}
-
-static int
-qeth_get_unitaddr(struct qeth_card *card)
-{
- 	int length;
-	char *prcd;
-	int rc;
-
-	QETH_DBF_TEXT(setup, 2, "getunit");
-	rc = qeth_read_conf_data(card, (void **) &prcd, &length);
-	if (rc) {
-		PRINT_ERR("qeth_read_conf_data for device %s returned %i\n",
-			  CARD_DDEV_ID(card), rc);
-		return rc;
-	}
-	card->info.chpid = prcd[30];
-	card->info.unit_addr2 = prcd[31];
-	card->info.cula = prcd[63];
-	card->info.guestlan = ((prcd[0x10] == _ascebc['V']) &&
-			       (prcd[0x11] == _ascebc['M']));
-	kfree(prcd);
-	return 0;
-}
-
-static void
-qeth_init_tokens(struct qeth_card *card)
-{
-	card->token.issuer_rm_w = 0x00010103UL;
-	card->token.cm_filter_w = 0x00010108UL;
-	card->token.cm_connection_w = 0x0001010aUL;
-	card->token.ulp_filter_w = 0x0001010bUL;
-	card->token.ulp_connection_w = 0x0001010dUL;
-}
-
-static inline __u16
-raw_devno_from_bus_id(char *id)
-{
-        id += (strlen(id) - 4);
-        return (__u16) simple_strtoul(id, &id, 16);
-}
-/**
- * setup channel
- */
-static void
-qeth_setup_ccw(struct qeth_channel *channel,unsigned char *iob, __u32 len)
-{
-	struct qeth_card *card;
-
-	QETH_DBF_TEXT(trace, 4, "setupccw");
-	card = CARD_FROM_CDEV(channel->ccwdev);
-	if (channel == &card->read)
-		memcpy(&channel->ccw, READ_CCW, sizeof(struct ccw1));
-	else
-		memcpy(&channel->ccw, WRITE_CCW, sizeof(struct ccw1));
-	channel->ccw.count = len;
-	channel->ccw.cda = (__u32) __pa(iob);
-}
-
-/**
- * get free buffer for ccws (IDX activation, lancmds,ipassists...)
- */
-static struct qeth_cmd_buffer *
-__qeth_get_buffer(struct qeth_channel *channel)
-{
-	__u8 index;
-
-	QETH_DBF_TEXT(trace, 6, "getbuff");
-	index = channel->io_buf_no;
-	do {
-		if (channel->iob[index].state == BUF_STATE_FREE) {
-			channel->iob[index].state = BUF_STATE_LOCKED;
-			channel->io_buf_no = (channel->io_buf_no + 1) %
-				QETH_CMD_BUFFER_NO;
-			memset(channel->iob[index].data, 0, QETH_BUFSIZE);
-			return channel->iob + index;
-		}
-		index = (index + 1) % QETH_CMD_BUFFER_NO;
-	} while(index != channel->io_buf_no);
-
-	return NULL;
-}
-
-/**
- * release command buffer
- */
-static void
-qeth_release_buffer(struct qeth_channel *channel, struct qeth_cmd_buffer *iob)
-{
-	unsigned long flags;
-
-	QETH_DBF_TEXT(trace, 6, "relbuff");
-	spin_lock_irqsave(&channel->iob_lock, flags);
-	memset(iob->data, 0, QETH_BUFSIZE);
-	iob->state = BUF_STATE_FREE;
-	iob->callback = qeth_send_control_data_cb;
-	iob->rc = 0;
-	spin_unlock_irqrestore(&channel->iob_lock, flags);
-}
-
-static struct qeth_cmd_buffer *
-qeth_get_buffer(struct qeth_channel *channel)
-{
-	struct qeth_cmd_buffer *buffer = NULL;
-	unsigned long flags;
-
-	spin_lock_irqsave(&channel->iob_lock, flags);
-	buffer = __qeth_get_buffer(channel);
-	spin_unlock_irqrestore(&channel->iob_lock, flags);
-	return buffer;
-}
-
-static struct qeth_cmd_buffer *
-qeth_wait_for_buffer(struct qeth_channel *channel)
-{
-	struct qeth_cmd_buffer *buffer;
-	wait_event(channel->wait_q,
-		   ((buffer = qeth_get_buffer(channel)) != NULL));
-	return buffer;
-}
-
-static void
-qeth_clear_cmd_buffers(struct qeth_channel *channel)
-{
-	int cnt;
-
-	for (cnt=0; cnt < QETH_CMD_BUFFER_NO; cnt++)
-		qeth_release_buffer(channel,&channel->iob[cnt]);
-	channel->buf_no = 0;
-	channel->io_buf_no = 0;
-}
-
-/**
- * start IDX for read and write channel
- */
-static int
-qeth_idx_activate_get_answer(struct qeth_channel *channel,
-			      void (*idx_reply_cb)(struct qeth_channel *,
-						   struct qeth_cmd_buffer *))
-{
-	struct qeth_cmd_buffer *iob;
-	unsigned long flags;
-	int rc;
-	struct qeth_card *card;
-
-	QETH_DBF_TEXT(setup, 2, "idxanswr");
-	card = CARD_FROM_CDEV(channel->ccwdev);
-	iob = qeth_get_buffer(channel);
-	iob->callback = idx_reply_cb;
-	memcpy(&channel->ccw, READ_CCW, sizeof(struct ccw1));
-	channel->ccw.count = QETH_BUFSIZE;
-	channel->ccw.cda = (__u32) __pa(iob->data);
-
-	wait_event(card->wait_q,
-		   atomic_cmpxchg(&channel->irq_pending, 0, 1) == 0);
-	QETH_DBF_TEXT(setup, 6, "noirqpnd");
-	spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
-	rc = ccw_device_start(channel->ccwdev,
-			      &channel->ccw,(addr_t) iob, 0, 0);
-	spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
-
-	if (rc) {
-		PRINT_ERR("qeth: Error2 in activating channel rc=%d\n",rc);
-		QETH_DBF_TEXT_(setup, 2, "2err%d", rc);
-		atomic_set(&channel->irq_pending, 0);
-		wake_up(&card->wait_q);
-		return rc;
-	}
-	rc = wait_event_interruptible_timeout(card->wait_q,
-			 channel->state == CH_STATE_UP, QETH_TIMEOUT);
-	if (rc == -ERESTARTSYS)
-		return rc;
-	if (channel->state != CH_STATE_UP){
-		rc = -ETIME;
-		QETH_DBF_TEXT_(setup, 2, "3err%d", rc);
-		qeth_clear_cmd_buffers(channel);
-	} else
-		rc = 0;
-	return rc;
-}
-
-static int
-qeth_idx_activate_channel(struct qeth_channel *channel,
-			   void (*idx_reply_cb)(struct qeth_channel *,
-						struct qeth_cmd_buffer *))
-{
-	struct qeth_card *card;
-	struct qeth_cmd_buffer *iob;
-	unsigned long flags;
-	__u16 temp;
-	int rc;
-
-	card = CARD_FROM_CDEV(channel->ccwdev);
-
-	QETH_DBF_TEXT(setup, 2, "idxactch");
-
-	iob = qeth_get_buffer(channel);
-	iob->callback = idx_reply_cb;
-	memcpy(&channel->ccw, WRITE_CCW, sizeof(struct ccw1));
-	channel->ccw.count = IDX_ACTIVATE_SIZE;
-	channel->ccw.cda = (__u32) __pa(iob->data);
-	if (channel == &card->write) {
-		memcpy(iob->data, IDX_ACTIVATE_WRITE, IDX_ACTIVATE_SIZE);
-		memcpy(QETH_TRANSPORT_HEADER_SEQ_NO(iob->data),
-		       &card->seqno.trans_hdr, QETH_SEQ_NO_LENGTH);
-		card->seqno.trans_hdr++;
-	} else {
-		memcpy(iob->data, IDX_ACTIVATE_READ, IDX_ACTIVATE_SIZE);
-		memcpy(QETH_TRANSPORT_HEADER_SEQ_NO(iob->data),
-		       &card->seqno.trans_hdr, QETH_SEQ_NO_LENGTH);
-	}
-	memcpy(QETH_IDX_ACT_ISSUER_RM_TOKEN(iob->data),
-	       &card->token.issuer_rm_w,QETH_MPC_TOKEN_LENGTH);
-	memcpy(QETH_IDX_ACT_FUNC_LEVEL(iob->data),
-	       &card->info.func_level,sizeof(__u16));
-	temp = raw_devno_from_bus_id(CARD_DDEV_ID(card));
-	memcpy(QETH_IDX_ACT_QDIO_DEV_CUA(iob->data), &temp, 2);
-	temp = (card->info.cula << 8) + card->info.unit_addr2;
-	memcpy(QETH_IDX_ACT_QDIO_DEV_REALADDR(iob->data), &temp, 2);
-
-	wait_event(card->wait_q,
-		   atomic_cmpxchg(&channel->irq_pending, 0, 1) == 0);
-	QETH_DBF_TEXT(setup, 6, "noirqpnd");
-	spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
-	rc = ccw_device_start(channel->ccwdev,
-			      &channel->ccw,(addr_t) iob, 0, 0);
-	spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
-
-	if (rc) {
-		PRINT_ERR("qeth: Error1 in activating channel. rc=%d\n",rc);
-		QETH_DBF_TEXT_(setup, 2, "1err%d", rc);
-		atomic_set(&channel->irq_pending, 0);
-		wake_up(&card->wait_q);
-		return rc;
-	}
-	rc = wait_event_interruptible_timeout(card->wait_q,
-			channel->state == CH_STATE_ACTIVATING, QETH_TIMEOUT);
-	if (rc == -ERESTARTSYS)
-		return rc;
-	if (channel->state != CH_STATE_ACTIVATING) {
-		PRINT_WARN("qeth: IDX activate timed out!\n");
-		QETH_DBF_TEXT_(setup, 2, "2err%d", -ETIME);
-		qeth_clear_cmd_buffers(channel);
-		return -ETIME;
-	}
-	return qeth_idx_activate_get_answer(channel,idx_reply_cb);
-}
-
-static int
-qeth_peer_func_level(int level)
-{
-	if ((level & 0xff) == 8)
-		return (level & 0xff) + 0x400;
-	if (((level >> 8) & 3) == 1)
-		return (level & 0xff) + 0x200;
-	return level;
-}
-
-static void
-qeth_idx_write_cb(struct qeth_channel *channel, struct qeth_cmd_buffer *iob)
-{
-	struct qeth_card *card;
-	__u16 temp;
-
-	QETH_DBF_TEXT(setup ,2, "idxwrcb");
-
-	if (channel->state == CH_STATE_DOWN) {
-		channel->state = CH_STATE_ACTIVATING;
-		goto out;
-	}
-	card = CARD_FROM_CDEV(channel->ccwdev);
-
-	if (!(QETH_IS_IDX_ACT_POS_REPLY(iob->data))) {
-		if (QETH_IDX_ACT_CAUSE_CODE(iob->data) == 0x19)
-			PRINT_ERR("IDX_ACTIVATE on write channel device %s: "
-				"adapter exclusively used by another host\n",
-				CARD_WDEV_ID(card));
-		else
-			PRINT_ERR("IDX_ACTIVATE on write channel device %s: "
-				"negative reply\n", CARD_WDEV_ID(card));
-		goto out;
-	}
-	memcpy(&temp, QETH_IDX_ACT_FUNC_LEVEL(iob->data), 2);
-	if ((temp & ~0x0100) != qeth_peer_func_level(card->info.func_level)) {
-		PRINT_WARN("IDX_ACTIVATE on write channel device %s: "
-			"function level mismatch "
-			"(sent: 0x%x, received: 0x%x)\n",
-			CARD_WDEV_ID(card), card->info.func_level, temp);
-		goto out;
-	}
-	channel->state = CH_STATE_UP;
-out:
-	qeth_release_buffer(channel, iob);
-}
-
-static int
-qeth_check_idx_response(unsigned char *buffer)
-{
-	if (!buffer)
-		return 0;
-
-	QETH_DBF_HEX(control, 2, buffer, QETH_DBF_CONTROL_LEN);
-	if ((buffer[2] & 0xc0) == 0xc0) {
-		PRINT_WARN("received an IDX TERMINATE "
-			   "with cause code 0x%02x%s\n",
-			   buffer[4],
-			   ((buffer[4] == 0x22) ?
-			    " -- try another portname" : ""));
-		QETH_DBF_TEXT(trace, 2, "ckidxres");
-		QETH_DBF_TEXT(trace, 2, " idxterm");
-		QETH_DBF_TEXT_(trace, 2, "  rc%d", -EIO);
-		return -EIO;
-	}
-	return 0;
-}
-
-static void
-qeth_idx_read_cb(struct qeth_channel *channel, struct qeth_cmd_buffer *iob)
-{
-	struct qeth_card *card;
-	__u16 temp;
-
-	QETH_DBF_TEXT(setup , 2, "idxrdcb");
-	if (channel->state == CH_STATE_DOWN) {
-		channel->state = CH_STATE_ACTIVATING;
-		goto out;
-	}
-
-	card = CARD_FROM_CDEV(channel->ccwdev);
-	if (qeth_check_idx_response(iob->data)) {
-			goto out;
-	}
-	if (!(QETH_IS_IDX_ACT_POS_REPLY(iob->data))) {
-		if (QETH_IDX_ACT_CAUSE_CODE(iob->data) == 0x19)
-			PRINT_ERR("IDX_ACTIVATE on read channel device %s: "
-				"adapter exclusively used by another host\n",
-				CARD_RDEV_ID(card));
-		else
-			PRINT_ERR("IDX_ACTIVATE on read channel device %s: "
-				"negative reply\n", CARD_RDEV_ID(card));
-		goto out;
-	}
-
-/**
- * temporary fix for microcode bug
- * to revert it,replace OR by AND
- */
-	if ( (!QETH_IDX_NO_PORTNAME_REQUIRED(iob->data)) ||
-	     (card->info.type == QETH_CARD_TYPE_OSAE) )
-		card->info.portname_required = 1;
-
-	memcpy(&temp, QETH_IDX_ACT_FUNC_LEVEL(iob->data), 2);
-	if (temp != qeth_peer_func_level(card->info.func_level)) {
-		PRINT_WARN("IDX_ACTIVATE on read channel device %s: function "
-			"level mismatch (sent: 0x%x, received: 0x%x)\n",
-			CARD_RDEV_ID(card), card->info.func_level, temp);
-		goto out;
-	}
-	memcpy(&card->token.issuer_rm_r,
-	       QETH_IDX_ACT_ISSUER_RM_TOKEN(iob->data),
-	       QETH_MPC_TOKEN_LENGTH);
-	memcpy(&card->info.mcl_level[0],
-	       QETH_IDX_REPLY_LEVEL(iob->data), QETH_MCL_LENGTH);
-	channel->state = CH_STATE_UP;
-out:
-	qeth_release_buffer(channel,iob);
-}
-
-static int
-qeth_issue_next_read(struct qeth_card *card)
-{
-	int rc;
-	struct qeth_cmd_buffer *iob;
-
-	QETH_DBF_TEXT(trace,5,"issnxrd");
-	if (card->read.state != CH_STATE_UP)
-		return -EIO;
-	iob = qeth_get_buffer(&card->read);
-	if (!iob) {
-		PRINT_WARN("issue_next_read failed: no iob available!\n");
-		return -ENOMEM;
-	}
-	qeth_setup_ccw(&card->read, iob->data, QETH_BUFSIZE);
-	QETH_DBF_TEXT(trace, 6, "noirqpnd");
-	rc = ccw_device_start(card->read.ccwdev, &card->read.ccw,
-			      (addr_t) iob, 0, 0);
-	if (rc) {
-		PRINT_ERR("Error in starting next read ccw! rc=%i\n", rc);
-		atomic_set(&card->read.irq_pending, 0);
-		qeth_schedule_recovery(card);
-		wake_up(&card->wait_q);
-	}
-	return rc;
-}
-
-static struct qeth_reply *
-qeth_alloc_reply(struct qeth_card *card)
-{
-	struct qeth_reply *reply;
-
-	reply = kzalloc(sizeof(struct qeth_reply), GFP_ATOMIC);
-	if (reply){
-		atomic_set(&reply->refcnt, 1);
-		atomic_set(&reply->received, 0);
-		reply->card = card;
-	};
-	return reply;
-}
-
-static void
-qeth_get_reply(struct qeth_reply *reply)
-{
-	WARN_ON(atomic_read(&reply->refcnt) <= 0);
-	atomic_inc(&reply->refcnt);
-}
-
-static void
-qeth_put_reply(struct qeth_reply *reply)
-{
-	WARN_ON(atomic_read(&reply->refcnt) <= 0);
-	if (atomic_dec_and_test(&reply->refcnt))
-		kfree(reply);
-}
-
-static void
-qeth_issue_ipa_msg(struct qeth_ipa_cmd *cmd, struct qeth_card *card)
-{
-	int rc;
-	int com;
-	char * ipa_name;
-
-	com = cmd->hdr.command;
-	rc  = cmd->hdr.return_code;
-	ipa_name = qeth_get_ipa_cmd_name(com);
-
-	PRINT_ERR("%s(x%X) for %s returned x%X \"%s\"\n", ipa_name, com,
-		   QETH_CARD_IFNAME(card), rc, qeth_get_ipa_msg(rc));
-}
-
-static struct qeth_ipa_cmd *
-qeth_check_ipa_data(struct qeth_card *card, struct qeth_cmd_buffer *iob)
-{
-	struct qeth_ipa_cmd *cmd = NULL;
-
-	QETH_DBF_TEXT(trace,5,"chkipad");
-	if (IS_IPA(iob->data)){
-		cmd = (struct qeth_ipa_cmd *) PDU_ENCAPSULATION(iob->data);
-		if (IS_IPA_REPLY(cmd)) {
-			if (cmd->hdr.return_code)
-				qeth_issue_ipa_msg(cmd, card);
-			return cmd;
-		}
-		else {
-			switch (cmd->hdr.command) {
-			case IPA_CMD_STOPLAN:
-				PRINT_WARN("Link failure on %s (CHPID 0x%X) - "
-					   "there is a network problem or "
-					   "someone pulled the cable or "
-					   "disabled the port.\n",
-					   QETH_CARD_IFNAME(card),
-					   card->info.chpid);
-				card->lan_online = 0;
-				if (card->dev && netif_carrier_ok(card->dev))
-					netif_carrier_off(card->dev);
-				return NULL;
-			case IPA_CMD_STARTLAN:
-				PRINT_INFO("Link reestablished on %s "
-					   "(CHPID 0x%X). Scheduling "
-					   "IP address reset.\n",
-					   QETH_CARD_IFNAME(card),
-					   card->info.chpid);
-				netif_carrier_on(card->dev);
-				qeth_schedule_recovery(card);
-				return NULL;
-			case IPA_CMD_MODCCID:
-				return cmd;
-			case IPA_CMD_REGISTER_LOCAL_ADDR:
-				QETH_DBF_TEXT(trace,3, "irla");
-				break;
-			case IPA_CMD_UNREGISTER_LOCAL_ADDR:
-				QETH_DBF_TEXT(trace,3, "urla");
-				break;
-			default:
-				PRINT_WARN("Received data is IPA "
-					   "but not a reply!\n");
-				break;
-			}
-		}
-	}
-	return cmd;
-}
-
-/**
- * wake all waiting ipa commands
- */
-static void
-qeth_clear_ipacmd_list(struct qeth_card *card)
-{
-	struct qeth_reply *reply, *r;
-	unsigned long flags;
-
-	QETH_DBF_TEXT(trace, 4, "clipalst");
-
-	spin_lock_irqsave(&card->lock, flags);
-	list_for_each_entry_safe(reply, r, &card->cmd_waiter_list, list) {
-		qeth_get_reply(reply);
-		reply->rc = -EIO;
-		atomic_inc(&reply->received);
-		list_del_init(&reply->list);
-		wake_up(&reply->wait_q);
-		qeth_put_reply(reply);
-	}
-	spin_unlock_irqrestore(&card->lock, flags);
-}
-
-static void
-qeth_send_control_data_cb(struct qeth_channel *channel,
-			  struct qeth_cmd_buffer *iob)
-{
-	struct qeth_card *card;
-	struct qeth_reply *reply, *r;
-	struct qeth_ipa_cmd *cmd;
-	unsigned long flags;
-	int keep_reply;
-
-	QETH_DBF_TEXT(trace,4,"sndctlcb");
-
-	card = CARD_FROM_CDEV(channel->ccwdev);
-	if (qeth_check_idx_response(iob->data)) {
-		qeth_clear_ipacmd_list(card);
-		qeth_schedule_recovery(card);
-		goto out;
-	}
-
-	cmd = qeth_check_ipa_data(card, iob);
-	if ((cmd == NULL) && (card->state != CARD_STATE_DOWN))
-		goto out;
-	/*in case of OSN : check if cmd is set */
-	if (card->info.type == QETH_CARD_TYPE_OSN &&
-	    cmd &&
-	    cmd->hdr.command != IPA_CMD_STARTLAN &&
-	    card->osn_info.assist_cb != NULL) {
-		card->osn_info.assist_cb(card->dev, cmd);
-		goto out;
-	}
-
-	spin_lock_irqsave(&card->lock, flags);
-	list_for_each_entry_safe(reply, r, &card->cmd_waiter_list, list) {
-		if ((reply->seqno == QETH_IDX_COMMAND_SEQNO) ||
-		    ((cmd) && (reply->seqno == cmd->hdr.seqno))) {
-			qeth_get_reply(reply);
-			list_del_init(&reply->list);
-			spin_unlock_irqrestore(&card->lock, flags);
-			keep_reply = 0;
-			if (reply->callback != NULL) {
-				if (cmd) {
-					reply->offset = (__u16)((char*)cmd -
-								(char *)iob->data);
-					keep_reply = reply->callback(card,
-							reply,
-							(unsigned long)cmd);
-				} else
-					keep_reply = reply->callback(card,
-							reply,
-							(unsigned long)iob);
-			}
-			if (cmd)
-				reply->rc = (u16) cmd->hdr.return_code;
-			else if (iob->rc)
-				reply->rc = iob->rc;
-			if (keep_reply) {
-				spin_lock_irqsave(&card->lock, flags);
-				list_add_tail(&reply->list,
-					      &card->cmd_waiter_list);
-				spin_unlock_irqrestore(&card->lock, flags);
-			} else {
-				atomic_inc(&reply->received);
-				wake_up(&reply->wait_q);
-			}
-			qeth_put_reply(reply);
-			goto out;
-		}
-	}
-	spin_unlock_irqrestore(&card->lock, flags);
-out:
-	memcpy(&card->seqno.pdu_hdr_ack,
-		QETH_PDU_HEADER_SEQ_NO(iob->data),
-		QETH_SEQ_NO_LENGTH);
-	qeth_release_buffer(channel,iob);
-}
-
-static void
-qeth_prepare_control_data(struct qeth_card *card, int len,
-			  struct qeth_cmd_buffer *iob)
-{
-	qeth_setup_ccw(&card->write,iob->data,len);
-	iob->callback = qeth_release_buffer;
-
-	memcpy(QETH_TRANSPORT_HEADER_SEQ_NO(iob->data),
-	       &card->seqno.trans_hdr, QETH_SEQ_NO_LENGTH);
-	card->seqno.trans_hdr++;
-	memcpy(QETH_PDU_HEADER_SEQ_NO(iob->data),
-	       &card->seqno.pdu_hdr, QETH_SEQ_NO_LENGTH);
-	card->seqno.pdu_hdr++;
-	memcpy(QETH_PDU_HEADER_ACK_SEQ_NO(iob->data),
-	       &card->seqno.pdu_hdr_ack, QETH_SEQ_NO_LENGTH);
-	QETH_DBF_HEX(control, 2, iob->data, QETH_DBF_CONTROL_LEN);
-}
-
-static int
-qeth_send_control_data(struct qeth_card *card, int len,
-		       struct qeth_cmd_buffer *iob,
-		       int (*reply_cb)
-		       (struct qeth_card *, struct qeth_reply*, unsigned long),
-		       void *reply_param)
-
-{
-	int rc;
-	unsigned long flags;
-	struct qeth_reply *reply = NULL;
-	unsigned long timeout;
-
-	QETH_DBF_TEXT(trace, 2, "sendctl");
-
-	reply = qeth_alloc_reply(card);
-	if (!reply) {
-		PRINT_WARN("Could no alloc qeth_reply!\n");
-		return -ENOMEM;
-	}
-	reply->callback = reply_cb;
-	reply->param = reply_param;
-	if (card->state == CARD_STATE_DOWN)
-		reply->seqno = QETH_IDX_COMMAND_SEQNO;
-	else
-		reply->seqno = card->seqno.ipa++;
-	init_waitqueue_head(&reply->wait_q);
-	spin_lock_irqsave(&card->lock, flags);
-	list_add_tail(&reply->list, &card->cmd_waiter_list);
-	spin_unlock_irqrestore(&card->lock, flags);
-	QETH_DBF_HEX(control, 2, iob->data, QETH_DBF_CONTROL_LEN);
-
-	while (atomic_cmpxchg(&card->write.irq_pending, 0, 1)) ;
-	qeth_prepare_control_data(card, len, iob);
-
-	if (IS_IPA(iob->data))
-		timeout = jiffies + QETH_IPA_TIMEOUT;
-	else
-		timeout = jiffies + QETH_TIMEOUT;
-
-	QETH_DBF_TEXT(trace, 6, "noirqpnd");
-	spin_lock_irqsave(get_ccwdev_lock(card->write.ccwdev), flags);
-	rc = ccw_device_start(card->write.ccwdev, &card->write.ccw,
-			      (addr_t) iob, 0, 0);
-	spin_unlock_irqrestore(get_ccwdev_lock(card->write.ccwdev), flags);
-	if (rc){
-		PRINT_WARN("qeth_send_control_data: "
-			   "ccw_device_start rc = %i\n", rc);
-		QETH_DBF_TEXT_(trace, 2, " err%d", rc);
-		spin_lock_irqsave(&card->lock, flags);
-		list_del_init(&reply->list);
-		qeth_put_reply(reply);
-		spin_unlock_irqrestore(&card->lock, flags);
-		qeth_release_buffer(iob->channel, iob);
-		atomic_set(&card->write.irq_pending, 0);
-		wake_up(&card->wait_q);
-		return rc;
-	}
-	while (!atomic_read(&reply->received)) {
-		if (time_after(jiffies, timeout)) {
-			spin_lock_irqsave(&reply->card->lock, flags);
-			list_del_init(&reply->list);
-			spin_unlock_irqrestore(&reply->card->lock, flags);
-			reply->rc = -ETIME;
-			atomic_inc(&reply->received);
-			wake_up(&reply->wait_q);
-		}
-		cpu_relax();
-	};
-	rc = reply->rc;
-	qeth_put_reply(reply);
-	return rc;
-}
-
-static int
-qeth_osn_send_control_data(struct qeth_card *card, int len,
-			   struct qeth_cmd_buffer *iob)
-{
-	unsigned long flags;
-	int rc = 0;
-
-	QETH_DBF_TEXT(trace, 5, "osndctrd");
-
-	wait_event(card->wait_q,
-		   atomic_cmpxchg(&card->write.irq_pending, 0, 1) == 0);
-	qeth_prepare_control_data(card, len, iob);
-	QETH_DBF_TEXT(trace, 6, "osnoirqp");
-	spin_lock_irqsave(get_ccwdev_lock(card->write.ccwdev), flags);
-	rc = ccw_device_start(card->write.ccwdev, &card->write.ccw,
-			      (addr_t) iob, 0, 0);
-	spin_unlock_irqrestore(get_ccwdev_lock(card->write.ccwdev), flags);
-	if (rc){
-		PRINT_WARN("qeth_osn_send_control_data: "
-			   "ccw_device_start rc = %i\n", rc);
-		QETH_DBF_TEXT_(trace, 2, " err%d", rc);
-		qeth_release_buffer(iob->channel, iob);
-		atomic_set(&card->write.irq_pending, 0);
-		wake_up(&card->wait_q);
-	}
-	return rc;
-}
-
-static inline void
-qeth_prepare_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
-		     char prot_type)
-{
-	memcpy(iob->data, IPA_PDU_HEADER, IPA_PDU_HEADER_SIZE);
-	memcpy(QETH_IPA_CMD_PROT_TYPE(iob->data),&prot_type,1);
-	memcpy(QETH_IPA_CMD_DEST_ADDR(iob->data),
-	       &card->token.ulp_connection_r, QETH_MPC_TOKEN_LENGTH);
-}
-
-static int
-qeth_osn_send_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
-		      int data_len)
-{
-	u16 s1, s2;
-
-	QETH_DBF_TEXT(trace,4,"osndipa");
-
-	qeth_prepare_ipa_cmd(card, iob, QETH_PROT_OSN2);
-	s1 = (u16)(IPA_PDU_HEADER_SIZE + data_len);
-	s2 = (u16)data_len;
-	memcpy(QETH_IPA_PDU_LEN_TOTAL(iob->data), &s1, 2);
-	memcpy(QETH_IPA_PDU_LEN_PDU1(iob->data), &s2, 2);
-	memcpy(QETH_IPA_PDU_LEN_PDU2(iob->data), &s2, 2);
-	memcpy(QETH_IPA_PDU_LEN_PDU3(iob->data), &s2, 2);
-	return qeth_osn_send_control_data(card, s1, iob);
-}
-
-static int
-qeth_send_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
-		  int (*reply_cb)
-		  (struct qeth_card *,struct qeth_reply*, unsigned long),
-		  void *reply_param)
-{
-	int rc;
-	char prot_type;
-
-	QETH_DBF_TEXT(trace,4,"sendipa");
-
-	if (card->options.layer2)
-		if (card->info.type == QETH_CARD_TYPE_OSN)
-			prot_type = QETH_PROT_OSN2;
-		else
-			prot_type = QETH_PROT_LAYER2;
-	else
-		prot_type = QETH_PROT_TCPIP;
-	qeth_prepare_ipa_cmd(card,iob,prot_type);
-	rc = qeth_send_control_data(card, IPA_CMD_LENGTH, iob,
-				    reply_cb, reply_param);
-	return rc;
-}
-
-
-static int
-qeth_cm_enable_cb(struct qeth_card *card, struct qeth_reply *reply,
-		  unsigned long data)
-{
-	struct qeth_cmd_buffer *iob;
-
-	QETH_DBF_TEXT(setup, 2, "cmenblcb");
-
-	iob = (struct qeth_cmd_buffer *) data;
-	memcpy(&card->token.cm_filter_r,
-	       QETH_CM_ENABLE_RESP_FILTER_TOKEN(iob->data),
-	       QETH_MPC_TOKEN_LENGTH);
-	QETH_DBF_TEXT_(setup, 2, "  rc%d", iob->rc);
-	return 0;
-}
-
-static int
-qeth_cm_enable(struct qeth_card *card)
-{
-	int rc;
-	struct qeth_cmd_buffer *iob;
-
-	QETH_DBF_TEXT(setup,2,"cmenable");
-
-	iob = qeth_wait_for_buffer(&card->write);
-	memcpy(iob->data, CM_ENABLE, CM_ENABLE_SIZE);
-	memcpy(QETH_CM_ENABLE_ISSUER_RM_TOKEN(iob->data),
-	       &card->token.issuer_rm_r, QETH_MPC_TOKEN_LENGTH);
-	memcpy(QETH_CM_ENABLE_FILTER_TOKEN(iob->data),
-	       &card->token.cm_filter_w, QETH_MPC_TOKEN_LENGTH);
-
-	rc = qeth_send_control_data(card, CM_ENABLE_SIZE, iob,
-				    qeth_cm_enable_cb, NULL);
-	return rc;
-}
-
-static int
-qeth_cm_setup_cb(struct qeth_card *card, struct qeth_reply *reply,
-		 unsigned long data)
-{
-
-	struct qeth_cmd_buffer *iob;
-
-	QETH_DBF_TEXT(setup, 2, "cmsetpcb");
-
-	iob = (struct qeth_cmd_buffer *) data;
-	memcpy(&card->token.cm_connection_r,
-	       QETH_CM_SETUP_RESP_DEST_ADDR(iob->data),
-	       QETH_MPC_TOKEN_LENGTH);
-	QETH_DBF_TEXT_(setup, 2, "  rc%d", iob->rc);
-	return 0;
-}
-
-static int
-qeth_cm_setup(struct qeth_card *card)
-{
-	int rc;
-	struct qeth_cmd_buffer *iob;
-
-	QETH_DBF_TEXT(setup,2,"cmsetup");
-
-	iob = qeth_wait_for_buffer(&card->write);
-	memcpy(iob->data, CM_SETUP, CM_SETUP_SIZE);
-	memcpy(QETH_CM_SETUP_DEST_ADDR(iob->data),
-	       &card->token.issuer_rm_r, QETH_MPC_TOKEN_LENGTH);
-	memcpy(QETH_CM_SETUP_CONNECTION_TOKEN(iob->data),
-	       &card->token.cm_connection_w, QETH_MPC_TOKEN_LENGTH);
-	memcpy(QETH_CM_SETUP_FILTER_TOKEN(iob->data),
-	       &card->token.cm_filter_r, QETH_MPC_TOKEN_LENGTH);
-	rc = qeth_send_control_data(card, CM_SETUP_SIZE, iob,
-				    qeth_cm_setup_cb, NULL);
-	return rc;
-
-}
-
-static int
-qeth_ulp_enable_cb(struct qeth_card *card, struct qeth_reply *reply,
-		   unsigned long data)
-{
-
-	__u16 mtu, framesize;
-	__u16 len;
-	__u8 link_type;
-	struct qeth_cmd_buffer *iob;
-
-	QETH_DBF_TEXT(setup, 2, "ulpenacb");
-
-	iob = (struct qeth_cmd_buffer *) data;
-	memcpy(&card->token.ulp_filter_r,
-	       QETH_ULP_ENABLE_RESP_FILTER_TOKEN(iob->data),
-	       QETH_MPC_TOKEN_LENGTH);
-	if (qeth_get_mtu_out_of_mpc(card->info.type)) {
-		memcpy(&framesize, QETH_ULP_ENABLE_RESP_MAX_MTU(iob->data), 2);
-		mtu = qeth_get_mtu_outof_framesize(framesize);
-		if (!mtu) {
-			iob->rc = -EINVAL;
-			QETH_DBF_TEXT_(setup, 2, "  rc%d", iob->rc);
-			return 0;
-		}
-		card->info.max_mtu = mtu;
-		card->info.initial_mtu = mtu;
-		card->qdio.in_buf_size = mtu + 2 * PAGE_SIZE;
-	} else {
-		card->info.initial_mtu = qeth_get_initial_mtu_for_card(card);
-		card->info.max_mtu = qeth_get_max_mtu_for_card(card->info.type);
-		card->qdio.in_buf_size = QETH_IN_BUF_SIZE_DEFAULT;
-	}
-
-	memcpy(&len, QETH_ULP_ENABLE_RESP_DIFINFO_LEN(iob->data), 2);
-	if (len >= QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE) {
-		memcpy(&link_type,
-		       QETH_ULP_ENABLE_RESP_LINK_TYPE(iob->data), 1);
-		card->info.link_type = link_type;
-	} else
-		card->info.link_type = 0;
-	QETH_DBF_TEXT_(setup, 2, "  rc%d", iob->rc);
-	return 0;
-}
-
-static int
-qeth_ulp_enable(struct qeth_card *card)
-{
-	int rc;
-	char prot_type;
-	struct qeth_cmd_buffer *iob;
-
-	/*FIXME: trace view callbacks*/
-	QETH_DBF_TEXT(setup,2,"ulpenabl");
-
-	iob = qeth_wait_for_buffer(&card->write);
-	memcpy(iob->data, ULP_ENABLE, ULP_ENABLE_SIZE);
-
-	*(QETH_ULP_ENABLE_LINKNUM(iob->data)) =
-		(__u8) card->info.portno;
-	if (card->options.layer2)
-		if (card->info.type == QETH_CARD_TYPE_OSN)
-			prot_type = QETH_PROT_OSN2;
-		else
-			prot_type = QETH_PROT_LAYER2;
-	else
-		prot_type = QETH_PROT_TCPIP;
-
-	memcpy(QETH_ULP_ENABLE_PROT_TYPE(iob->data),&prot_type,1);
-	memcpy(QETH_ULP_ENABLE_DEST_ADDR(iob->data),
-	       &card->token.cm_connection_r, QETH_MPC_TOKEN_LENGTH);
-	memcpy(QETH_ULP_ENABLE_FILTER_TOKEN(iob->data),
-	       &card->token.ulp_filter_w, QETH_MPC_TOKEN_LENGTH);
-	memcpy(QETH_ULP_ENABLE_PORTNAME_AND_LL(iob->data),
-	       card->info.portname, 9);
-	rc = qeth_send_control_data(card, ULP_ENABLE_SIZE, iob,
-				    qeth_ulp_enable_cb, NULL);
-	return rc;
-
-}
-
-static int
-qeth_ulp_setup_cb(struct qeth_card *card, struct qeth_reply *reply,
-		  unsigned long data)
-{
-	struct qeth_cmd_buffer *iob;
-
-	QETH_DBF_TEXT(setup, 2, "ulpstpcb");
-
-	iob = (struct qeth_cmd_buffer *) data;
-	memcpy(&card->token.ulp_connection_r,
-	       QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(iob->data),
-	       QETH_MPC_TOKEN_LENGTH);
-	QETH_DBF_TEXT_(setup, 2, "  rc%d", iob->rc);
-	return 0;
-}
-
-static int
-qeth_ulp_setup(struct qeth_card *card)
-{
-	int rc;
-	__u16 temp;
-	struct qeth_cmd_buffer *iob;
-	struct ccw_dev_id dev_id;
-
-	QETH_DBF_TEXT(setup,2,"ulpsetup");
-
-	iob = qeth_wait_for_buffer(&card->write);
-	memcpy(iob->data, ULP_SETUP, ULP_SETUP_SIZE);
-
-	memcpy(QETH_ULP_SETUP_DEST_ADDR(iob->data),
-	       &card->token.cm_connection_r, QETH_MPC_TOKEN_LENGTH);
-	memcpy(QETH_ULP_SETUP_CONNECTION_TOKEN(iob->data),
-	       &card->token.ulp_connection_w, QETH_MPC_TOKEN_LENGTH);
-	memcpy(QETH_ULP_SETUP_FILTER_TOKEN(iob->data),
-	       &card->token.ulp_filter_r, QETH_MPC_TOKEN_LENGTH);
-
-	ccw_device_get_id(CARD_DDEV(card), &dev_id);
-	memcpy(QETH_ULP_SETUP_CUA(iob->data), &dev_id.devno, 2);
-	temp = (card->info.cula << 8) + card->info.unit_addr2;
-	memcpy(QETH_ULP_SETUP_REAL_DEVADDR(iob->data), &temp, 2);
-	rc = qeth_send_control_data(card, ULP_SETUP_SIZE, iob,
-				    qeth_ulp_setup_cb, NULL);
-	return rc;
-}
-
-static inline int
-qeth_check_qdio_errors(struct qdio_buffer *buf, unsigned int qdio_error,
-		       unsigned int siga_error, const char *dbftext)
-{
-	if (qdio_error || siga_error) {
-		QETH_DBF_TEXT(trace, 2, dbftext);
-		QETH_DBF_TEXT(qerr, 2, dbftext);
-		QETH_DBF_TEXT_(qerr, 2, " F15=%02X",
-			       buf->element[15].flags & 0xff);
-		QETH_DBF_TEXT_(qerr, 2, " F14=%02X",
-			       buf->element[14].flags & 0xff);
-		QETH_DBF_TEXT_(qerr, 2, " qerr=%X", qdio_error);
-		QETH_DBF_TEXT_(qerr, 2, " serr=%X", siga_error);
-		return 1;
-	}
-	return 0;
-}
-
-static struct sk_buff *
-qeth_get_skb(unsigned int length, struct qeth_hdr *hdr)
-{
-	struct sk_buff* skb;
-	int add_len;
-
-	add_len = 0;
-	if (hdr->hdr.osn.id == QETH_HEADER_TYPE_OSN)
-		add_len = sizeof(struct qeth_hdr);
-#ifdef CONFIG_QETH_VLAN
-	else
-		add_len = VLAN_HLEN;
-#endif
-	skb = dev_alloc_skb(length + add_len);
-	if (skb && add_len)
-		skb_reserve(skb, add_len);
-	return skb;
-}
-
-static inline int
-qeth_create_skb_frag(struct qdio_buffer_element *element,
-		     struct sk_buff **pskb,
-		     int offset, int *pfrag, int data_len)
-{
-	struct page *page = virt_to_page(element->addr);
-	if (*pfrag == 0) {
-		/* the upper protocol layers assume that there is data in the
-		 * skb itself. Copy a small amount (64 bytes) to make them
-		 * happy. */
-		*pskb = dev_alloc_skb(64 + QETH_FAKE_LL_LEN_ETH);
-		if (!(*pskb))
-			return -ENOMEM;
-		skb_reserve(*pskb, QETH_FAKE_LL_LEN_ETH);
-		if (data_len <= 64) {
-			memcpy(skb_put(*pskb, data_len), element->addr + offset,
-				data_len);
-		} else {
-			get_page(page);
-			memcpy(skb_put(*pskb, 64), element->addr + offset, 64);
-			skb_fill_page_desc(*pskb, *pfrag, page, offset + 64,
-				data_len - 64);
-			(*pskb)->data_len += data_len - 64;
-			(*pskb)->len	  += data_len - 64;
-			(*pskb)->truesize += data_len - 64;
-		}
-	} else {
-		get_page(page);
-		skb_fill_page_desc(*pskb, *pfrag, page, offset, data_len);
-		(*pskb)->data_len += data_len;
-		(*pskb)->len	  += data_len;
-		(*pskb)->truesize += data_len;
-	}
-	(*pfrag)++;
-	return 0;
-}
-
-static inline struct qeth_buffer_pool_entry *
-qeth_find_free_buffer_pool_entry(struct qeth_card *card)
-{
-	struct list_head *plh;
-	struct qeth_buffer_pool_entry *entry;
-	int i, free;
-	struct page *page;
-
-	if (list_empty(&card->qdio.in_buf_pool.entry_list))
-		return NULL;
-
-	list_for_each(plh, &card->qdio.in_buf_pool.entry_list) {
-		entry = list_entry(plh, struct qeth_buffer_pool_entry, list);
-		free = 1;
-		for (i = 0; i < QETH_MAX_BUFFER_ELEMENTS(card); ++i) {
-			if (page_count(virt_to_page(entry->elements[i])) > 1) {
-				free = 0;
-				break;
-			}
-		}
-		if (free) {
-			list_del_init(&entry->list);
-			return entry;
-		}
-	}
-
-	/* no free buffer in pool so take first one and swap pages */
-	entry = list_entry(card->qdio.in_buf_pool.entry_list.next,
-			struct qeth_buffer_pool_entry, list);
-	for (i = 0; i < QETH_MAX_BUFFER_ELEMENTS(card); ++i) {
-		if (page_count(virt_to_page(entry->elements[i])) > 1) {
-			page = alloc_page(GFP_ATOMIC|GFP_DMA);
-			if (!page) {
-				return NULL;
-			} else {
-				free_page((unsigned long)entry->elements[i]);
-				entry->elements[i] = page_address(page);
-				if (card->options.performance_stats)
-					card->perf_stats.sg_alloc_page_rx++;
-			}
-		}
-	}
-	list_del_init(&entry->list);
-	return entry;
-}
-
-static struct sk_buff *
-qeth_get_next_skb(struct qeth_card *card, struct qdio_buffer *buffer,
-		  struct qdio_buffer_element **__element, int *__offset,
-		  struct qeth_hdr **hdr)
-{
-	struct qdio_buffer_element *element = *__element;
-	int offset = *__offset;
-	struct sk_buff *skb = NULL;
-	int skb_len;
-	void *data_ptr;
-	int data_len;
-	int use_rx_sg = 0;
-	int frag = 0;
-
-	QETH_DBF_TEXT(trace,6,"nextskb");
-	/* qeth_hdr must not cross element boundaries */
-	if (element->length < offset + sizeof(struct qeth_hdr)){
-		if (qeth_is_last_sbale(element))
-			return NULL;
-		element++;
-		offset = 0;
-		if (element->length < sizeof(struct qeth_hdr))
-			return NULL;
-	}
-	*hdr = element->addr + offset;
-
-	offset += sizeof(struct qeth_hdr);
-	if (card->options.layer2)
-		if (card->info.type == QETH_CARD_TYPE_OSN)
-			skb_len = (*hdr)->hdr.osn.pdu_length;
-		else
-			skb_len = (*hdr)->hdr.l2.pkt_length;
-	else
-		skb_len = (*hdr)->hdr.l3.length;
-
-	if (!skb_len)
-		return NULL;
-	if ((skb_len >= card->options.rx_sg_cb) &&
-	    (!(card->info.type == QETH_CARD_TYPE_OSN)) &&
-	    (!atomic_read(&card->force_alloc_skb))) {
-		use_rx_sg = 1;
-	} else {
-		if (card->options.fake_ll) {
-			if (card->dev->type == ARPHRD_IEEE802_TR) {
-				if (!(skb = qeth_get_skb(skb_len +
-						QETH_FAKE_LL_LEN_TR, *hdr)))
-					goto no_mem;
-				skb_reserve(skb, QETH_FAKE_LL_LEN_TR);
-			} else {
-				if (!(skb = qeth_get_skb(skb_len +
-						QETH_FAKE_LL_LEN_ETH, *hdr)))
-					goto no_mem;
-				skb_reserve(skb, QETH_FAKE_LL_LEN_ETH);
-			}
-		} else {
-			skb = qeth_get_skb(skb_len, *hdr);
-			if (!skb)
-				goto no_mem;
-		}
-	}
-
-	data_ptr = element->addr + offset;
-	while (skb_len) {
-		data_len = min(skb_len, (int)(element->length - offset));
-		if (data_len) {
-			if (use_rx_sg) {
-				if (qeth_create_skb_frag(element, &skb, offset,
-				    &frag, data_len))
-					goto no_mem;
-			} else {
-				memcpy(skb_put(skb, data_len), data_ptr,
-					data_len);
-			}
-		}
-		skb_len -= data_len;
-		if (skb_len){
-			if (qeth_is_last_sbale(element)){
-				QETH_DBF_TEXT(trace,4,"unexeob");
-				QETH_DBF_TEXT_(trace,4,"%s",CARD_BUS_ID(card));
-				QETH_DBF_TEXT(qerr,2,"unexeob");
-				QETH_DBF_TEXT_(qerr,2,"%s",CARD_BUS_ID(card));
-				QETH_DBF_HEX(misc,4,buffer,sizeof(*buffer));
-				dev_kfree_skb_any(skb);
-				card->stats.rx_errors++;
-				return NULL;
-			}
-			element++;
-			offset = 0;
-			data_ptr = element->addr;
-		} else {
-			offset += data_len;
-		}
-	}
-	*__element = element;
-	*__offset = offset;
-	if (use_rx_sg && card->options.performance_stats) {
-		card->perf_stats.sg_skbs_rx++;
-		card->perf_stats.sg_frags_rx += skb_shinfo(skb)->nr_frags;
-	}
-	return skb;
-no_mem:
-	if (net_ratelimit()){
-		PRINT_WARN("No memory for packet received on %s.\n",
-			   QETH_CARD_IFNAME(card));
-		QETH_DBF_TEXT(trace,2,"noskbmem");
-		QETH_DBF_TEXT_(trace,2,"%s",CARD_BUS_ID(card));
-	}
-	card->stats.rx_dropped++;
-	return NULL;
-}
-
-static __be16
-qeth_type_trans(struct sk_buff *skb, struct net_device *dev)
-{
-	struct qeth_card *card;
-	struct ethhdr *eth;
-
-	QETH_DBF_TEXT(trace,6,"typtrans");
-
-	card = (struct qeth_card *)dev->priv;
-#ifdef CONFIG_TR
-	if ((card->info.link_type == QETH_LINK_TYPE_HSTR) ||
-	    (card->info.link_type == QETH_LINK_TYPE_LANE_TR))
-	 	return tr_type_trans(skb,dev);
-#endif /* CONFIG_TR */
-	skb_reset_mac_header(skb);
-	skb_pull(skb, ETH_HLEN );
-	eth = eth_hdr(skb);
-
-	if (*eth->h_dest & 1) {
-		if (memcmp(eth->h_dest, dev->broadcast, ETH_ALEN) == 0)
-			skb->pkt_type = PACKET_BROADCAST;
-		else
-			skb->pkt_type = PACKET_MULTICAST;
-	} else if (memcmp(eth->h_dest, dev->dev_addr, ETH_ALEN))
-		skb->pkt_type = PACKET_OTHERHOST;
-
-	if (ntohs(eth->h_proto) >= 1536)
-		return eth->h_proto;
-	if (*(unsigned short *) (skb->data) == 0xFFFF)
-		return htons(ETH_P_802_3);
-	return htons(ETH_P_802_2);
-}
-
-static void
-qeth_rebuild_skb_fake_ll_tr(struct qeth_card *card, struct sk_buff *skb,
-			 struct qeth_hdr *hdr)
-{
-	struct trh_hdr *fake_hdr;
-	struct trllc *fake_llc;
-	struct iphdr *ip_hdr;
-
-	QETH_DBF_TEXT(trace,5,"skbfktr");
-	skb_set_mac_header(skb, (int)-QETH_FAKE_LL_LEN_TR);
-	/* this is a fake ethernet header */
-	fake_hdr = tr_hdr(skb);
-
-	/* the destination MAC address */
-	switch (skb->pkt_type){
-	case PACKET_MULTICAST:
-		switch (skb->protocol){
-#ifdef CONFIG_QETH_IPV6
-		case __constant_htons(ETH_P_IPV6):
-			ndisc_mc_map((struct in6_addr *)
-				     skb->data + QETH_FAKE_LL_V6_ADDR_POS,
-				     fake_hdr->daddr, card->dev, 0);
-			break;
-#endif /* CONFIG_QETH_IPV6 */
-		case __constant_htons(ETH_P_IP):
-			ip_hdr = (struct iphdr *)skb->data;
-			ip_tr_mc_map(ip_hdr->daddr, fake_hdr->daddr);
-			break;
-		default:
-			memcpy(fake_hdr->daddr, card->dev->dev_addr, TR_ALEN);
-		}
-		break;
-	case PACKET_BROADCAST:
-		memset(fake_hdr->daddr, 0xff, TR_ALEN);
-		break;
-	default:
-		memcpy(fake_hdr->daddr, card->dev->dev_addr, TR_ALEN);
-	}
-	/* the source MAC address */
-	if (hdr->hdr.l3.ext_flags & QETH_HDR_EXT_SRC_MAC_ADDR)
-		memcpy(fake_hdr->saddr, &hdr->hdr.l3.dest_addr[2], TR_ALEN);
-	else
-		memset(fake_hdr->saddr, 0, TR_ALEN);
-	fake_hdr->rcf=0;
-	fake_llc = (struct trllc*)&(fake_hdr->rcf);
-	fake_llc->dsap = EXTENDED_SAP;
-	fake_llc->ssap = EXTENDED_SAP;
-	fake_llc->llc  = UI_CMD;
-	fake_llc->protid[0] = 0;
-	fake_llc->protid[1] = 0;
-	fake_llc->protid[2] = 0;
-	fake_llc->ethertype = ETH_P_IP;
-}
-
-static void
-qeth_rebuild_skb_fake_ll_eth(struct qeth_card *card, struct sk_buff *skb,
-			 struct qeth_hdr *hdr)
-{
-	struct ethhdr *fake_hdr;
-	struct iphdr *ip_hdr;
-
-	QETH_DBF_TEXT(trace,5,"skbfketh");
-	skb_set_mac_header(skb, -QETH_FAKE_LL_LEN_ETH);
-	/* this is a fake ethernet header */
-	fake_hdr = eth_hdr(skb);
-
-	/* the destination MAC address */
-	switch (skb->pkt_type){
-	case PACKET_MULTICAST:
-		switch (skb->protocol){
-#ifdef CONFIG_QETH_IPV6
-		case __constant_htons(ETH_P_IPV6):
-			ndisc_mc_map((struct in6_addr *)
-				     skb->data + QETH_FAKE_LL_V6_ADDR_POS,
-				     fake_hdr->h_dest, card->dev, 0);
-			break;
-#endif /* CONFIG_QETH_IPV6 */
-		case __constant_htons(ETH_P_IP):
-			ip_hdr = (struct iphdr *)skb->data;
-			ip_eth_mc_map(ip_hdr->daddr, fake_hdr->h_dest);
-			break;
-		default:
-			memcpy(fake_hdr->h_dest, card->dev->dev_addr, ETH_ALEN);
-		}
-		break;
-	case PACKET_BROADCAST:
-		memset(fake_hdr->h_dest, 0xff, ETH_ALEN);
-		break;
-	default:
-		memcpy(fake_hdr->h_dest, card->dev->dev_addr, ETH_ALEN);
-	}
-	/* the source MAC address */
-	if (hdr->hdr.l3.ext_flags & QETH_HDR_EXT_SRC_MAC_ADDR)
-		memcpy(fake_hdr->h_source, &hdr->hdr.l3.dest_addr[2], ETH_ALEN);
-	else
-		memset(fake_hdr->h_source, 0, ETH_ALEN);
-	/* the protocol */
-	fake_hdr->h_proto = skb->protocol;
-}
-
-static inline void
-qeth_rebuild_skb_fake_ll(struct qeth_card *card, struct sk_buff *skb,
-			struct qeth_hdr *hdr)
-{
-	if (card->dev->type == ARPHRD_IEEE802_TR)
-		qeth_rebuild_skb_fake_ll_tr(card, skb, hdr);
-	else
-		qeth_rebuild_skb_fake_ll_eth(card, skb, hdr);
-}
-
-static inline void
-qeth_layer2_rebuild_skb(struct qeth_card *card, struct sk_buff *skb,
-			struct qeth_hdr *hdr)
-{
-	skb->pkt_type = PACKET_HOST;
-	skb->protocol = qeth_type_trans(skb, skb->dev);
-	if (card->options.checksum_type == NO_CHECKSUMMING)
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
-	else
-		skb->ip_summed = CHECKSUM_NONE;
-	*((__u32 *)skb->cb) = ++card->seqno.pkt_seqno;
-}
-
-static __u16
-qeth_rebuild_skb(struct qeth_card *card, struct sk_buff *skb,
-		 struct qeth_hdr *hdr)
-{
-	unsigned short vlan_id = 0;
-#ifdef CONFIG_QETH_IPV6
-	if (hdr->hdr.l3.flags & QETH_HDR_PASSTHRU) {
-		skb->pkt_type = PACKET_HOST;
-		skb->protocol = qeth_type_trans(skb, card->dev);
-		return 0;
-	}
-#endif /* CONFIG_QETH_IPV6 */
-	skb->protocol = htons((hdr->hdr.l3.flags & QETH_HDR_IPV6)? ETH_P_IPV6 :
-			      ETH_P_IP);
-	switch (hdr->hdr.l3.flags & QETH_HDR_CAST_MASK){
-	case QETH_CAST_UNICAST:
-		skb->pkt_type = PACKET_HOST;
-		break;
-	case QETH_CAST_MULTICAST:
-		skb->pkt_type = PACKET_MULTICAST;
-		card->stats.multicast++;
-		break;
-	case QETH_CAST_BROADCAST:
-		skb->pkt_type = PACKET_BROADCAST;
-		card->stats.multicast++;
-		break;
-	case QETH_CAST_ANYCAST:
-	case QETH_CAST_NOCAST:
-	default:
-		skb->pkt_type = PACKET_HOST;
-	}
-
-	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)?
-			hdr->hdr.l3.vlan_id : *((u16 *)&hdr->hdr.l3.dest_addr[12]);
-	}
-
-	if (card->options.fake_ll)
-		qeth_rebuild_skb_fake_ll(card, skb, hdr);
-	else
-		skb_reset_mac_header(skb);
-	skb->ip_summed = card->options.checksum_type;
-	if (card->options.checksum_type == HW_CHECKSUMMING){
-		if ( (hdr->hdr.l3.ext_flags &
-		      (QETH_HDR_EXT_CSUM_HDR_REQ |
-		       QETH_HDR_EXT_CSUM_TRANSP_REQ)) ==
-		     (QETH_HDR_EXT_CSUM_HDR_REQ |
-		      QETH_HDR_EXT_CSUM_TRANSP_REQ) )
-			skb->ip_summed = CHECKSUM_UNNECESSARY;
-		else
-			skb->ip_summed = SW_CHECKSUMMING;
-	}
-	return vlan_id;
-}
-
-static void
-qeth_process_inbound_buffer(struct qeth_card *card,
-			    struct qeth_qdio_buffer *buf, int index)
-{
-	struct qdio_buffer_element *element;
-	struct sk_buff *skb;
-	struct qeth_hdr *hdr;
-	int offset;
-	int rxrc;
-	__u16 vlan_tag = 0;
-
-	/* 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_get_next_skb(card, buf->buffer, &element,
-				       &offset, &hdr))) {
-		skb->dev = card->dev;
-		if (hdr->hdr.l2.id == QETH_HEADER_TYPE_LAYER2)
-			qeth_layer2_rebuild_skb(card, skb, hdr);
-		else if (hdr->hdr.l3.id == QETH_HEADER_TYPE_LAYER3)
-			vlan_tag = qeth_rebuild_skb(card, skb, hdr);
-		else if (hdr->hdr.osn.id == QETH_HEADER_TYPE_OSN) {
-			skb_push(skb, sizeof(struct qeth_hdr));
-			skb_copy_to_linear_data(skb, hdr,
-						sizeof(struct qeth_hdr));
-		} else { /* unknown header type */
-			dev_kfree_skb_any(skb);
-			QETH_DBF_TEXT(trace, 3, "inbunkno");
-			QETH_DBF_HEX(control, 3, hdr, QETH_DBF_CONTROL_LEN);
-			continue;
-		}
-		/* is device UP ? */
-		if (!(card->dev->flags & IFF_UP)){
-			dev_kfree_skb_any(skb);
-			continue;
-		}
-		if (card->info.type == QETH_CARD_TYPE_OSN)
-			rxrc = card->osn_info.data_cb(skb);
-		else
-#ifdef CONFIG_QETH_VLAN
-		if (vlan_tag)
-			if (card->vlangrp)
-				vlan_hwaccel_rx(skb, card->vlangrp, vlan_tag);
-			else {
-				dev_kfree_skb_any(skb);
-				continue;
-			}
-		else
-#endif
-			rxrc = netif_rx(skb);
-		card->dev->last_rx = jiffies;
-		card->stats.rx_packets++;
-		card->stats.rx_bytes += skb->len;
-	}
-}
-
-static int
-qeth_init_input_buffer(struct qeth_card *card, struct qeth_qdio_buffer *buf)
-{
-	struct qeth_buffer_pool_entry *pool_entry;
-	int i;
-
-	pool_entry = qeth_find_free_buffer_pool_entry(card);
-	if (!pool_entry)
-		return 1;
-	/*
-	 * since the buffer is accessed only from the input_tasklet
-	 * there shouldn't be a need to synchronize; also, since we use
-	 * the QETH_IN_BUF_REQUEUE_THRESHOLD we should never run  out off
-	 * buffers
-	 */
-	BUG_ON(!pool_entry);
-
-	buf->pool_entry = pool_entry;
-	for(i = 0; i < QETH_MAX_BUFFER_ELEMENTS(card); ++i){
-		buf->buffer->element[i].length = PAGE_SIZE;
-		buf->buffer->element[i].addr =  pool_entry->elements[i];
-		if (i == QETH_MAX_BUFFER_ELEMENTS(card) - 1)
-			buf->buffer->element[i].flags = SBAL_FLAGS_LAST_ENTRY;
-		else
-			buf->buffer->element[i].flags = 0;
-	}
-	buf->state = QETH_QDIO_BUF_EMPTY;
-	return 0;
-}
-
-static void
-qeth_clear_output_buffer(struct qeth_qdio_out_q *queue,
-			 struct qeth_qdio_out_buffer *buf)
-{
-	int i;
-	struct sk_buff *skb;
-
-	/* is PCI flag set on buffer? */
-	if (buf->buffer->element[0].flags & 0x40)
-		atomic_dec(&queue->set_pci_flags_count);
-
-	while ((skb = skb_dequeue(&buf->skb_list))){
-		atomic_dec(&skb->users);
-		dev_kfree_skb_any(skb);
-	}
-	qeth_eddp_buf_release_contexts(buf);
-	for(i = 0; i < QETH_MAX_BUFFER_ELEMENTS(queue->card); ++i){
-		buf->buffer->element[i].length = 0;
-		buf->buffer->element[i].addr = NULL;
-		buf->buffer->element[i].flags = 0;
-	}
-	buf->next_element_to_fill = 0;
-	atomic_set(&buf->state, QETH_QDIO_BUF_EMPTY);
-}
-
-static void
-qeth_queue_input_buffer(struct qeth_card *card, int index)
-{
-	struct qeth_qdio_q *queue = card->qdio.in_q;
-	int count;
-	int i;
-	int rc;
-	int newcount = 0;
-
-	QETH_DBF_TEXT(trace,6,"queinbuf");
-	count = (index < queue->next_buf_to_init)?
-		card->qdio.in_buf_pool.buf_count -
-		(queue->next_buf_to_init - index) :
-		card->qdio.in_buf_pool.buf_count -
-		(queue->next_buf_to_init + QDIO_MAX_BUFFERS_PER_Q - index);
-	/* only requeue at a certain threshold to avoid SIGAs */
-	if (count >= QETH_IN_BUF_REQUEUE_THRESHOLD(card)){
-		for (i = queue->next_buf_to_init;
-		     i < queue->next_buf_to_init + count; ++i) {
-			if (qeth_init_input_buffer(card,
-				&queue->bufs[i % QDIO_MAX_BUFFERS_PER_Q])) {
-				break;
-			} else {
-				newcount++;
-			}
-		}
-
-		if (newcount < count) {
-			/* we are in memory shortage so we switch back to
-			   traditional skb allocation and drop packages */
-			if (!atomic_read(&card->force_alloc_skb) &&
-			    net_ratelimit())
-				PRINT_WARN("Switch to alloc skb\n");
-			atomic_set(&card->force_alloc_skb, 3);
-			count = newcount;
-		} else {
-			if ((atomic_read(&card->force_alloc_skb) == 1) &&
-			    net_ratelimit())
-				PRINT_WARN("Switch to sg\n");
-			atomic_add_unless(&card->force_alloc_skb, -1, 0);
-		}
-
-		/*
-		 * according to old code it should be avoided to requeue all
-		 * 128 buffers in order to benefit from PCI avoidance.
-		 * this function keeps at least one buffer (the buffer at
-		 * 'index') un-requeued -> this buffer is the first buffer that
-		 * will be requeued the next time
-		 */
-		if (card->options.performance_stats) {
-			card->perf_stats.inbound_do_qdio_cnt++;
-			card->perf_stats.inbound_do_qdio_start_time =
-				qeth_get_micros();
-		}
-		rc = do_QDIO(CARD_DDEV(card),
-			     QDIO_FLAG_SYNC_INPUT | QDIO_FLAG_UNDER_INTERRUPT,
-			     0, queue->next_buf_to_init, count, NULL);
-		if (card->options.performance_stats)
-			card->perf_stats.inbound_do_qdio_time +=
-				qeth_get_micros() -
-				card->perf_stats.inbound_do_qdio_start_time;
-		if (rc){
-			PRINT_WARN("qeth_queue_input_buffer's do_QDIO "
-				   "return %i (device %s).\n",
-				   rc, CARD_DDEV_ID(card));
-			QETH_DBF_TEXT(trace,2,"qinberr");
-			QETH_DBF_TEXT_(trace,2,"%s",CARD_BUS_ID(card));
-		}
-		queue->next_buf_to_init = (queue->next_buf_to_init + count) %
-					  QDIO_MAX_BUFFERS_PER_Q;
-	}
-}
-
-static inline void
-qeth_put_buffer_pool_entry(struct qeth_card *card,
-			   struct qeth_buffer_pool_entry *entry)
-{
-	QETH_DBF_TEXT(trace, 6, "ptbfplen");
-	list_add_tail(&entry->list, &card->qdio.in_buf_pool.entry_list);
-}
-
-static void
-qeth_qdio_input_handler(struct ccw_device * ccwdev, unsigned int status,
-		        unsigned int qdio_err, unsigned int siga_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;
-
-	QETH_DBF_TEXT(trace, 6, "qdinput");
-	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 (status & QDIO_STATUS_LOOK_FOR_ERROR) {
-		if (status & QDIO_STATUS_ACTIVATE_CHECK_CONDITION){
-			QETH_DBF_TEXT(trace, 1,"qdinchk");
-			QETH_DBF_TEXT_(trace,1,"%s",CARD_BUS_ID(card));
-			QETH_DBF_TEXT_(trace,1,"%04X%04X",first_element,count);
-			QETH_DBF_TEXT_(trace,1,"%04X%04X", queue, status);
-			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 (!((status & QDIO_STATUS_LOOK_FOR_ERROR) &&
-		      qeth_check_qdio_errors(buffer->buffer,
-					     qdio_err, siga_err,"qinerr")))
-			qeth_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_handle_send_error(struct qeth_card *card,
-		       struct qeth_qdio_out_buffer *buffer,
-		       unsigned int qdio_err, unsigned int siga_err)
-{
-	int sbalf15 = buffer->buffer->element[15].flags & 0xff;
-	int cc = siga_err & 3;
-
-	QETH_DBF_TEXT(trace, 6, "hdsnderr");
-	qeth_check_qdio_errors(buffer->buffer, qdio_err, siga_err, "qouterr");
-	switch (cc) {
-	case 0:
-		if (qdio_err){
-			QETH_DBF_TEXT(trace, 1,"lnkfail");
-			QETH_DBF_TEXT_(trace,1,"%s",CARD_BUS_ID(card));
-			QETH_DBF_TEXT_(trace,1,"%04x %02x",
-				       (u16)qdio_err, (u8)sbalf15);
-			return QETH_SEND_ERROR_LINK_FAILURE;
-		}
-		return QETH_SEND_ERROR_NONE;
-	case 2:
-		if (siga_err & QDIO_SIGA_ERROR_B_BIT_SET) {
-			QETH_DBF_TEXT(trace, 1, "SIGAcc2B");
-			QETH_DBF_TEXT_(trace,1,"%s",CARD_BUS_ID(card));
-			return QETH_SEND_ERROR_KICK_IT;
-		}
-		if ((sbalf15 >= 15) && (sbalf15 <= 31))
-			return QETH_SEND_ERROR_RETRY;
-		return QETH_SEND_ERROR_LINK_FAILURE;
-		/* look at qdio_error and sbalf 15 */
-	case 1:
-		QETH_DBF_TEXT(trace, 1, "SIGAcc1");
-		QETH_DBF_TEXT_(trace,1,"%s",CARD_BUS_ID(card));
-		return QETH_SEND_ERROR_LINK_FAILURE;
-	case 3:
-	default:
-		QETH_DBF_TEXT(trace, 1, "SIGAcc3");
-		QETH_DBF_TEXT_(trace,1,"%s",CARD_BUS_ID(card));
-		return QETH_SEND_ERROR_KICK_IT;
-	}
-}
-
-void
-qeth_flush_buffers(struct qeth_qdio_out_q *queue, int under_int,
-		   int index, int count)
-{
-	struct qeth_qdio_out_buffer *buf;
-	int rc;
-	int i;
-	unsigned int qdio_flags;
-
-	QETH_DBF_TEXT(trace, 6, "flushbuf");
-
-	for (i = index; i < index + count; ++i) {
-		buf = &queue->bufs[i % QDIO_MAX_BUFFERS_PER_Q];
-		buf->buffer->element[buf->next_element_to_fill - 1].flags |=
-				SBAL_FLAGS_LAST_ENTRY;
-
-		if (queue->card->info.type == QETH_CARD_TYPE_IQD)
-			continue;
-
-		if (!queue->do_pack){
-			if ((atomic_read(&queue->used_buffers) >=
-		    		(QETH_HIGH_WATERMARK_PACK -
-				 QETH_WATERMARK_PACK_FUZZ)) &&
-		    	    !atomic_read(&queue->set_pci_flags_count)){
-				/* it's likely that we'll go to packing
-				 * mode soon */
-				atomic_inc(&queue->set_pci_flags_count);
-				buf->buffer->element[0].flags |= 0x40;
-			}
-		} else {
-			if (!atomic_read(&queue->set_pci_flags_count)){
-				/*
-				 * there's no outstanding PCI any more, so we
-				 * have to request a PCI to be sure that the PCI
-				 * will wake at some time in the future then we
-				 * can flush packed buffers that might still be
-				 * hanging around, which can happen if no
-				 * further send was requested by the stack
-				 */
-				atomic_inc(&queue->set_pci_flags_count);
-				buf->buffer->element[0].flags |= 0x40;
-			}
-		}
-	}
-
-	queue->card->dev->trans_start = jiffies;
-	if (queue->card->options.performance_stats) {
-		queue->card->perf_stats.outbound_do_qdio_cnt++;
-		queue->card->perf_stats.outbound_do_qdio_start_time =
-			qeth_get_micros();
-	}
-	qdio_flags = QDIO_FLAG_SYNC_OUTPUT;
-	if (under_int)
-		qdio_flags |= QDIO_FLAG_UNDER_INTERRUPT;
-	if (atomic_read(&queue->set_pci_flags_count))
-		qdio_flags |= QDIO_FLAG_PCI_OUT;
-	rc = do_QDIO(CARD_DDEV(queue->card), qdio_flags,
-		     queue->queue_no, index, count, NULL);
-	if (queue->card->options.performance_stats)
-		queue->card->perf_stats.outbound_do_qdio_time +=
-			qeth_get_micros() -
-			queue->card->perf_stats.outbound_do_qdio_start_time;
-	if (rc){
-		QETH_DBF_TEXT(trace, 2, "flushbuf");
-		QETH_DBF_TEXT_(trace, 2, " err%d", rc);
-		QETH_DBF_TEXT_(trace, 2, "%s", CARD_DDEV_ID(queue->card));
-		queue->card->stats.tx_errors += count;
-		/* this must not happen under normal circumstances. if it
-		 * happens something is really wrong -> recover */
-		qeth_schedule_recovery(queue->card);
-		return;
-	}
-	atomic_add(count, &queue->used_buffers);
-	if (queue->card->options.performance_stats)
-		queue->card->perf_stats.bufs_sent += count;
-}
-
-/*
- * Switched to packing state if the number of used buffers on a queue
- * reaches a certain limit.
- */
-static void
-qeth_switch_to_packing_if_needed(struct qeth_qdio_out_q *queue)
-{
-	if (!queue->do_pack) {
-		if (atomic_read(&queue->used_buffers)
-		    >= QETH_HIGH_WATERMARK_PACK){
-			/* switch non-PACKING -> PACKING */
-			QETH_DBF_TEXT(trace, 6, "np->pack");
-			if (queue->card->options.performance_stats)
-				queue->card->perf_stats.sc_dp_p++;
-			queue->do_pack = 1;
-		}
-	}
-}
-
-/*
- * Switches from packing to non-packing mode. If there is a packing
- * buffer on the queue this buffer will be prepared to be flushed.
- * In that case 1 is returned to inform the caller. If no buffer
- * has to be flushed, zero is returned.
- */
-static int
-qeth_switch_to_nonpacking_if_needed(struct qeth_qdio_out_q *queue)
-{
-	struct qeth_qdio_out_buffer *buffer;
-	int flush_count = 0;
-
-	if (queue->do_pack) {
-		if (atomic_read(&queue->used_buffers)
-		    <= QETH_LOW_WATERMARK_PACK) {
-			/* switch PACKING -> non-PACKING */
-			QETH_DBF_TEXT(trace, 6, "pack->np");
-			if (queue->card->options.performance_stats)
-				queue->card->perf_stats.sc_p_dp++;
-			queue->do_pack = 0;
-			/* flush packing buffers */
-			buffer = &queue->bufs[queue->next_buf_to_fill];
-			if ((atomic_read(&buffer->state) ==
-						QETH_QDIO_BUF_EMPTY) &&
-			    (buffer->next_element_to_fill > 0)) {
-				atomic_set(&buffer->state,QETH_QDIO_BUF_PRIMED);
-				flush_count++;
-				queue->next_buf_to_fill =
-					(queue->next_buf_to_fill + 1) %
-					QDIO_MAX_BUFFERS_PER_Q;
-			}
-		}
-	}
-	return flush_count;
-}
-
-/*
- * Called to flush a packing buffer if no more pci flags are on the queue.
- * Checks if there is a packing buffer and prepares it to be flushed.
- * In that case returns 1, otherwise zero.
- */
-static int
-qeth_flush_buffers_on_no_pci(struct qeth_qdio_out_q *queue)
-{
-	struct qeth_qdio_out_buffer *buffer;
-
-	buffer = &queue->bufs[queue->next_buf_to_fill];
-	if((atomic_read(&buffer->state) == QETH_QDIO_BUF_EMPTY) &&
-	   (buffer->next_element_to_fill > 0)){
-		/* it's a packing buffer */
-		atomic_set(&buffer->state, QETH_QDIO_BUF_PRIMED);
-		queue->next_buf_to_fill =
-			(queue->next_buf_to_fill + 1) % QDIO_MAX_BUFFERS_PER_Q;
-		return 1;
-	}
-	return 0;
-}
-
-static void
-qeth_check_outbound_queue(struct qeth_qdio_out_q *queue)
-{
-	int index;
-	int flush_cnt = 0;
-	int q_was_packing = 0;
-
-	/*
-	 * check if weed have to switch to non-packing mode or if
-	 * we have to get a pci flag out on the queue
-	 */
-	if ((atomic_read(&queue->used_buffers) <= QETH_LOW_WATERMARK_PACK) ||
-	    !atomic_read(&queue->set_pci_flags_count)){
-		if (atomic_xchg(&queue->state, QETH_OUT_Q_LOCKED_FLUSH) ==
-				QETH_OUT_Q_UNLOCKED) {
-			/*
-			 * If we get in here, there was no action in
-			 * do_send_packet. So, we check if there is a
-			 * packing buffer to be flushed here.
-			 */
-			netif_stop_queue(queue->card->dev);
-			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))
-				flush_cnt +=
-					qeth_flush_buffers_on_no_pci(queue);
-			if (queue->card->options.performance_stats &&
-			    q_was_packing)
-				queue->card->perf_stats.bufs_sent_pack +=
-					flush_cnt;
-			if (flush_cnt)
-				qeth_flush_buffers(queue, 1, index, flush_cnt);
-			atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
-		}
-	}
-}
-
-static void
-qeth_qdio_output_handler(struct ccw_device * ccwdev, unsigned int status,
-		        unsigned int qdio_error, unsigned int siga_error,
-			unsigned int __queue, int first_element, int count,
-			unsigned long card_ptr)
-{
-	struct qeth_card *card        = (struct qeth_card *) card_ptr;
-	struct qeth_qdio_out_q *queue = card->qdio.out_qs[__queue];
-	struct qeth_qdio_out_buffer *buffer;
-	int i;
-
-	QETH_DBF_TEXT(trace, 6, "qdouhdl");
-	if (status & QDIO_STATUS_LOOK_FOR_ERROR) {
-		if (status & QDIO_STATUS_ACTIVATE_CHECK_CONDITION){
-			QETH_DBF_TEXT(trace, 2, "achkcond");
-			QETH_DBF_TEXT_(trace, 2, "%s", CARD_BUS_ID(card));
-			QETH_DBF_TEXT_(trace, 2, "%08x", status);
-			netif_stop_queue(card->dev);
-			qeth_schedule_recovery(card);
-			return;
-		}
-	}
-	if (card->options.performance_stats) {
-		card->perf_stats.outbound_handler_cnt++;
-		card->perf_stats.outbound_handler_start_time =
-			qeth_get_micros();
-	}
-	for(i = first_element; i < (first_element + count); ++i){
-		buffer = &queue->bufs[i % QDIO_MAX_BUFFERS_PER_Q];
-		/*we only handle the KICK_IT error by doing a recovery */
-		if (qeth_handle_send_error(card, buffer,
-					   qdio_error, siga_error)
-				== QETH_SEND_ERROR_KICK_IT){
-			netif_stop_queue(card->dev);
-			qeth_schedule_recovery(card);
-			return;
-		}
-		qeth_clear_output_buffer(queue, buffer);
-	}
-	atomic_sub(count, &queue->used_buffers);
-	/* check if we need to do something on this outbound queue */
-	if (card->info.type != QETH_CARD_TYPE_IQD)
-		qeth_check_outbound_queue(queue);
-
-	netif_wake_queue(queue->card->dev);
-	if (card->options.performance_stats)
-		card->perf_stats.outbound_handler_time += qeth_get_micros() -
-			card->perf_stats.outbound_handler_start_time;
-}
-
-static void
-qeth_create_qib_param_field(struct qeth_card *card, char *param_field)
-{
-
-	param_field[0] = _ascebc['P'];
-	param_field[1] = _ascebc['C'];
-	param_field[2] = _ascebc['I'];
-	param_field[3] = _ascebc['T'];
-	*((unsigned int *) (&param_field[4])) = QETH_PCI_THRESHOLD_A(card);
-	*((unsigned int *) (&param_field[8])) = QETH_PCI_THRESHOLD_B(card);
-	*((unsigned int *) (&param_field[12])) = QETH_PCI_TIMER_VALUE(card);
-}
-
-static void
-qeth_create_qib_param_field_blkt(struct qeth_card *card, char *param_field)
-{
-	param_field[16] = _ascebc['B'];
-        param_field[17] = _ascebc['L'];
-        param_field[18] = _ascebc['K'];
-        param_field[19] = _ascebc['T'];
-        *((unsigned int *) (&param_field[20])) = card->info.blkt.time_total;
-        *((unsigned int *) (&param_field[24])) = card->info.blkt.inter_packet;
-        *((unsigned int *) (&param_field[28])) = card->info.blkt.inter_packet_jumbo;
-}
-
-static void
-qeth_initialize_working_pool_list(struct qeth_card *card)
-{
-	struct qeth_buffer_pool_entry *entry;
-
-	QETH_DBF_TEXT(trace,5,"inwrklst");
-
-	list_for_each_entry(entry,
-			    &card->qdio.init_pool.entry_list, init_list) {
-		qeth_put_buffer_pool_entry(card,entry);
-	}
-}
-
-static void
-qeth_clear_working_pool_list(struct qeth_card *card)
-{
-	struct qeth_buffer_pool_entry *pool_entry, *tmp;
-
-	QETH_DBF_TEXT(trace,5,"clwrklst");
-	list_for_each_entry_safe(pool_entry, tmp,
-			    &card->qdio.in_buf_pool.entry_list, list){
-			list_del(&pool_entry->list);
-	}
-}
-
-static void
-qeth_free_buffer_pool(struct qeth_card *card)
-{
-	struct qeth_buffer_pool_entry *pool_entry, *tmp;
-	int i=0;
-	QETH_DBF_TEXT(trace,5,"freepool");
-	list_for_each_entry_safe(pool_entry, tmp,
-				 &card->qdio.init_pool.entry_list, init_list){
-		for (i = 0; i < QETH_MAX_BUFFER_ELEMENTS(card); ++i)
-			free_page((unsigned long)pool_entry->elements[i]);
-		list_del(&pool_entry->init_list);
-		kfree(pool_entry);
-	}
-}
-
-static int
-qeth_alloc_buffer_pool(struct qeth_card *card)
-{
-	struct qeth_buffer_pool_entry *pool_entry;
-	void *ptr;
-	int i, j;
-
-	QETH_DBF_TEXT(trace,5,"alocpool");
-	for (i = 0; i < card->qdio.init_pool.buf_count; ++i){
-	 	pool_entry = kmalloc(sizeof(*pool_entry), GFP_KERNEL);
-		if (!pool_entry){
-			qeth_free_buffer_pool(card);
-			return -ENOMEM;
-		}
-		for(j = 0; j < QETH_MAX_BUFFER_ELEMENTS(card); ++j){
-			ptr = (void *) __get_free_page(GFP_KERNEL|GFP_DMA);
-			if (!ptr) {
-				while (j > 0)
-					free_page((unsigned long)
-						  pool_entry->elements[--j]);
-				kfree(pool_entry);
-				qeth_free_buffer_pool(card);
-				return -ENOMEM;
-			}
-			pool_entry->elements[j] = ptr;
-		}
-		list_add(&pool_entry->init_list,
-			 &card->qdio.init_pool.entry_list);
-	}
-	return 0;
-}
-
-int
-qeth_realloc_buffer_pool(struct qeth_card *card, int bufcnt)
-{
-	QETH_DBF_TEXT(trace, 2, "realcbp");
-
-	if ((card->state != CARD_STATE_DOWN) &&
-	    (card->state != CARD_STATE_RECOVER))
-		return -EPERM;
-
-	/* TODO: steel/add buffers from/to a running card's buffer pool (?) */
-	qeth_clear_working_pool_list(card);
-	qeth_free_buffer_pool(card);
-	card->qdio.in_buf_pool.buf_count = bufcnt;
-	card->qdio.init_pool.buf_count = bufcnt;
-	return qeth_alloc_buffer_pool(card);
-}
-
-static int
-qeth_alloc_qdio_buffers(struct qeth_card *card)
-{
-	int i, j;
-
-	QETH_DBF_TEXT(setup, 2, "allcqdbf");
-
-	if (atomic_cmpxchg(&card->qdio.state, QETH_QDIO_UNINITIALIZED,
-		QETH_QDIO_ALLOCATED) != QETH_QDIO_UNINITIALIZED)
-		return 0;
-
-	card->qdio.in_q = kmalloc(sizeof(struct qeth_qdio_q),
-				  GFP_KERNEL|GFP_DMA);
-	if (!card->qdio.in_q)
-		goto out_nomem;
-	QETH_DBF_TEXT(setup, 2, "inq");
-	QETH_DBF_HEX(setup, 2, &card->qdio.in_q, sizeof(void *));
-	memset(card->qdio.in_q, 0, sizeof(struct qeth_qdio_q));
-	/* give inbound qeth_qdio_buffers their qdio_buffers */
-	for (i = 0; i < QDIO_MAX_BUFFERS_PER_Q; ++i)
-		card->qdio.in_q->bufs[i].buffer =
-			&card->qdio.in_q->qdio_bufs[i];
-	/* inbound buffer pool */
-	if (qeth_alloc_buffer_pool(card))
-		goto out_freeinq;
-	/* outbound */
-	card->qdio.out_qs =
-		kmalloc(card->qdio.no_out_queues *
-			sizeof(struct qeth_qdio_out_q *), GFP_KERNEL);
-	if (!card->qdio.out_qs)
-		goto out_freepool;
-	for (i = 0; i < card->qdio.no_out_queues; ++i) {
-		card->qdio.out_qs[i] = kmalloc(sizeof(struct qeth_qdio_out_q),
-					       GFP_KERNEL|GFP_DMA);
-		if (!card->qdio.out_qs[i])
-			goto out_freeoutq;
-		QETH_DBF_TEXT_(setup, 2, "outq %i", i);
-		QETH_DBF_HEX(setup, 2, &card->qdio.out_qs[i], sizeof(void *));
-		memset(card->qdio.out_qs[i], 0, sizeof(struct qeth_qdio_out_q));
-		card->qdio.out_qs[i]->queue_no = i;
-		/* give outbound qeth_qdio_buffers their qdio_buffers */
-		for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; ++j){
-			card->qdio.out_qs[i]->bufs[j].buffer =
-				&card->qdio.out_qs[i]->qdio_bufs[j];
-			skb_queue_head_init(&card->qdio.out_qs[i]->bufs[j].
-					    skb_list);
-			lockdep_set_class(
-				&card->qdio.out_qs[i]->bufs[j].skb_list.lock,
-				&qdio_out_skb_queue_key);
-			INIT_LIST_HEAD(&card->qdio.out_qs[i]->bufs[j].ctx_list);
-		}
-	}
-	return 0;
-
-out_freeoutq:
-	while (i > 0)
-		kfree(card->qdio.out_qs[--i]);
-	kfree(card->qdio.out_qs);
-	card->qdio.out_qs = NULL;
-out_freepool:
-	qeth_free_buffer_pool(card);
-out_freeinq:
-	kfree(card->qdio.in_q);
-	card->qdio.in_q = NULL;
-out_nomem:
-	atomic_set(&card->qdio.state, QETH_QDIO_UNINITIALIZED);
-	return -ENOMEM;
-}
-
-static void
-qeth_free_qdio_buffers(struct qeth_card *card)
-{
-	int i, j;
-
-	QETH_DBF_TEXT(trace, 2, "freeqdbf");
-	if (atomic_xchg(&card->qdio.state, QETH_QDIO_UNINITIALIZED) ==
-		QETH_QDIO_UNINITIALIZED)
-		return;
-	kfree(card->qdio.in_q);
-	card->qdio.in_q = NULL;
-	/* inbound buffer pool */
-	qeth_free_buffer_pool(card);
-	/* free outbound qdio_qs */
-	if (card->qdio.out_qs) {
-		for (i = 0; i < card->qdio.no_out_queues; ++i) {
-			for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; ++j)
-				qeth_clear_output_buffer(card->qdio.out_qs[i],
-						&card->qdio.out_qs[i]->bufs[j]);
-			kfree(card->qdio.out_qs[i]);
-		}
-		kfree(card->qdio.out_qs);
-		card->qdio.out_qs = NULL;
-	}
-}
-
-static void
-qeth_clear_qdio_buffers(struct qeth_card *card)
-{
-	int i, j;
-
-	QETH_DBF_TEXT(trace, 2, "clearqdbf");
-	/* clear outbound buffers to free skbs */
-	for (i = 0; i < card->qdio.no_out_queues; ++i)
-		if (card->qdio.out_qs && card->qdio.out_qs[i]) {
-			for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; ++j)
-				qeth_clear_output_buffer(card->qdio.out_qs[i],
-						&card->qdio.out_qs[i]->bufs[j]);
-		}
-}
-
-static void
-qeth_init_qdio_info(struct qeth_card *card)
-{
-	QETH_DBF_TEXT(setup, 4, "intqdinf");
-	atomic_set(&card->qdio.state, QETH_QDIO_UNINITIALIZED);
-	/* inbound */
-	card->qdio.in_buf_size = QETH_IN_BUF_SIZE_DEFAULT;
-	card->qdio.init_pool.buf_count = QETH_IN_BUF_COUNT_DEFAULT;
-	card->qdio.in_buf_pool.buf_count = card->qdio.init_pool.buf_count;
-	INIT_LIST_HEAD(&card->qdio.in_buf_pool.entry_list);
-	INIT_LIST_HEAD(&card->qdio.init_pool.entry_list);
-}
-
-static int
-qeth_init_qdio_queues(struct qeth_card *card)
-{
-	int i, j;
-	int rc;
-
-	QETH_DBF_TEXT(setup, 2, "initqdqs");
-
-	/* inbound queue */
-	memset(card->qdio.in_q->qdio_bufs, 0,
-	       QDIO_MAX_BUFFERS_PER_Q * sizeof(struct qdio_buffer));
-	qeth_initialize_working_pool_list(card);
-	/*give only as many buffers to hardware as we have buffer pool entries*/
-	for (i = 0; i < card->qdio.in_buf_pool.buf_count - 1; ++i)
-		qeth_init_input_buffer(card, &card->qdio.in_q->bufs[i]);
-	card->qdio.in_q->next_buf_to_init = card->qdio.in_buf_pool.buf_count - 1;
-	rc = do_QDIO(CARD_DDEV(card), QDIO_FLAG_SYNC_INPUT, 0, 0,
-		     card->qdio.in_buf_pool.buf_count - 1, NULL);
-	if (rc) {
-		QETH_DBF_TEXT_(setup, 2, "1err%d", rc);
-		return rc;
-	}
-	rc = qdio_synchronize(CARD_DDEV(card), QDIO_FLAG_SYNC_INPUT, 0);
-	if (rc) {
-		QETH_DBF_TEXT_(setup, 2, "2err%d", rc);
-		return rc;
-	}
-	/* outbound queue */
-	for (i = 0; i < card->qdio.no_out_queues; ++i){
-		memset(card->qdio.out_qs[i]->qdio_bufs, 0,
-		       QDIO_MAX_BUFFERS_PER_Q * sizeof(struct qdio_buffer));
-		for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; ++j){
-			qeth_clear_output_buffer(card->qdio.out_qs[i],
-					&card->qdio.out_qs[i]->bufs[j]);
-		}
-		card->qdio.out_qs[i]->card = card;
-		card->qdio.out_qs[i]->next_buf_to_fill = 0;
-		card->qdio.out_qs[i]->do_pack = 0;
-		atomic_set(&card->qdio.out_qs[i]->used_buffers,0);
-		atomic_set(&card->qdio.out_qs[i]->set_pci_flags_count, 0);
-		atomic_set(&card->qdio.out_qs[i]->state,
-			   QETH_OUT_Q_UNLOCKED);
-	}
-	return 0;
-}
-
-static int
-qeth_qdio_establish(struct qeth_card *card)
-{
-	struct qdio_initialize init_data;
-	char *qib_param_field;
-	struct qdio_buffer **in_sbal_ptrs;
-	struct qdio_buffer **out_sbal_ptrs;
-	int i, j, k;
-	int rc = 0;
-
-	QETH_DBF_TEXT(setup, 2, "qdioest");
-
-	qib_param_field = kzalloc(QDIO_MAX_BUFFERS_PER_Q * sizeof(char),
-			      GFP_KERNEL);
- 	if (!qib_param_field)
-		return -ENOMEM;
-
-	qeth_create_qib_param_field(card, qib_param_field);
-	qeth_create_qib_param_field_blkt(card, qib_param_field);
-
-	in_sbal_ptrs = kmalloc(QDIO_MAX_BUFFERS_PER_Q * sizeof(void *),
-			       GFP_KERNEL);
-	if (!in_sbal_ptrs) {
-		kfree(qib_param_field);
-		return -ENOMEM;
-	}
-	for(i = 0; i < QDIO_MAX_BUFFERS_PER_Q; ++i)
-		in_sbal_ptrs[i] = (struct qdio_buffer *)
-			virt_to_phys(card->qdio.in_q->bufs[i].buffer);
-
-	out_sbal_ptrs =
-		kmalloc(card->qdio.no_out_queues * QDIO_MAX_BUFFERS_PER_Q *
-			sizeof(void *), GFP_KERNEL);
-	if (!out_sbal_ptrs) {
-		kfree(in_sbal_ptrs);
-		kfree(qib_param_field);
-		return -ENOMEM;
-	}
-	for(i = 0, k = 0; i < card->qdio.no_out_queues; ++i)
-		for(j = 0; j < QDIO_MAX_BUFFERS_PER_Q; ++j, ++k){
-			out_sbal_ptrs[k] = (struct qdio_buffer *)
-				virt_to_phys(card->qdio.out_qs[i]->
-					     bufs[j].buffer);
-		}
-
-	memset(&init_data, 0, sizeof(struct qdio_initialize));
-	init_data.cdev                   = CARD_DDEV(card);
-	init_data.q_format               = qeth_get_qdio_q_format(card);
-	init_data.qib_param_field_format = 0;
-	init_data.qib_param_field        = qib_param_field;
-	init_data.min_input_threshold    = QETH_MIN_INPUT_THRESHOLD;
-	init_data.max_input_threshold    = QETH_MAX_INPUT_THRESHOLD;
-	init_data.min_output_threshold   = QETH_MIN_OUTPUT_THRESHOLD;
-	init_data.max_output_threshold   = QETH_MAX_OUTPUT_THRESHOLD;
-	init_data.no_input_qs            = 1;
-	init_data.no_output_qs           = card->qdio.no_out_queues;
-	init_data.input_handler          = (qdio_handler_t *)
-					   qeth_qdio_input_handler;
-	init_data.output_handler         = (qdio_handler_t *)
-					   qeth_qdio_output_handler;
-	init_data.int_parm               = (unsigned long) card;
-	init_data.flags                  = QDIO_INBOUND_0COPY_SBALS |
-					   QDIO_OUTBOUND_0COPY_SBALS |
-					   QDIO_USE_OUTBOUND_PCIS;
-	init_data.input_sbal_addr_array  = (void **) in_sbal_ptrs;
-	init_data.output_sbal_addr_array = (void **) out_sbal_ptrs;
-
-	if (atomic_cmpxchg(&card->qdio.state, QETH_QDIO_ALLOCATED,
-		QETH_QDIO_ESTABLISHED) == QETH_QDIO_ALLOCATED)
-		if ((rc = qdio_initialize(&init_data)))
-			atomic_set(&card->qdio.state, QETH_QDIO_ALLOCATED);
-
-	kfree(out_sbal_ptrs);
-	kfree(in_sbal_ptrs);
-	kfree(qib_param_field);
-	return rc;
-}
-
-static int
-qeth_qdio_activate(struct qeth_card *card)
-{
-	QETH_DBF_TEXT(setup,3,"qdioact");
-	return qdio_activate(CARD_DDEV(card), 0);
-}
-
-static int
-qeth_clear_channel(struct qeth_channel *channel)
-{
-	unsigned long flags;
-	struct qeth_card *card;
-	int rc;
-
-	QETH_DBF_TEXT(trace,3,"clearch");
-	card = CARD_FROM_CDEV(channel->ccwdev);
-	spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
-	rc = ccw_device_clear(channel->ccwdev, QETH_CLEAR_CHANNEL_PARM);
-	spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
-
-	if (rc)
-		return rc;
-	rc = wait_event_interruptible_timeout(card->wait_q,
-			channel->state==CH_STATE_STOPPED, QETH_TIMEOUT);
-	if (rc == -ERESTARTSYS)
-		return rc;
-	if (channel->state != CH_STATE_STOPPED)
-		return -ETIME;
-	channel->state = CH_STATE_DOWN;
-	return 0;
-}
-
-static int
-qeth_halt_channel(struct qeth_channel *channel)
-{
-	unsigned long flags;
-	struct qeth_card *card;
-	int rc;
-
-	QETH_DBF_TEXT(trace,3,"haltch");
-	card = CARD_FROM_CDEV(channel->ccwdev);
-	spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
-	rc = ccw_device_halt(channel->ccwdev, QETH_HALT_CHANNEL_PARM);
-	spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
-
-	if (rc)
-		return rc;
-	rc = wait_event_interruptible_timeout(card->wait_q,
-			channel->state==CH_STATE_HALTED, QETH_TIMEOUT);
-	if (rc == -ERESTARTSYS)
-		return rc;
-	if (channel->state != CH_STATE_HALTED)
-		return -ETIME;
-	return 0;
-}
-
-static int
-qeth_halt_channels(struct qeth_card *card)
-{
-	int rc1 = 0, rc2=0, rc3 = 0;
-
-	QETH_DBF_TEXT(trace,3,"haltchs");
-	rc1 = qeth_halt_channel(&card->read);
-	rc2 = qeth_halt_channel(&card->write);
-	rc3 = qeth_halt_channel(&card->data);
-	if (rc1)
-		return rc1;
-	if (rc2)
-		return rc2;
-	return rc3;
-}
-static int
-qeth_clear_channels(struct qeth_card *card)
-{
-	int rc1 = 0, rc2=0, rc3 = 0;
-
-	QETH_DBF_TEXT(trace,3,"clearchs");
-	rc1 = qeth_clear_channel(&card->read);
-	rc2 = qeth_clear_channel(&card->write);
-	rc3 = qeth_clear_channel(&card->data);
-	if (rc1)
-		return rc1;
-	if (rc2)
-		return rc2;
-	return rc3;
-}
-
-static int
-qeth_clear_halt_card(struct qeth_card *card, int halt)
-{
-	int rc = 0;
-
-	QETH_DBF_TEXT(trace,3,"clhacrd");
-	QETH_DBF_HEX(trace, 3, &card, sizeof(void *));
-
-	if (halt)
-		rc = qeth_halt_channels(card);
-	if (rc)
-		return rc;
-	return qeth_clear_channels(card);
-}
-
-static int
-qeth_qdio_clear_card(struct qeth_card *card, int use_halt)
-{
-	int rc = 0;
-
-	QETH_DBF_TEXT(trace,3,"qdioclr");
-	switch (atomic_cmpxchg(&card->qdio.state, QETH_QDIO_ESTABLISHED,
-		QETH_QDIO_CLEANING)) {
-	case QETH_QDIO_ESTABLISHED:
-		if ((rc = qdio_cleanup(CARD_DDEV(card),
-				(card->info.type == QETH_CARD_TYPE_IQD) ?
-				QDIO_FLAG_CLEANUP_USING_HALT :
-				QDIO_FLAG_CLEANUP_USING_CLEAR)))
-			QETH_DBF_TEXT_(trace, 3, "1err%d", rc);
-		atomic_set(&card->qdio.state, QETH_QDIO_ALLOCATED);
-		break;
-	case QETH_QDIO_CLEANING:
-		return rc;
-	default:
-		break;
-	}
-	if ((rc = qeth_clear_halt_card(card, use_halt)))
-		QETH_DBF_TEXT_(trace, 3, "2err%d", rc);
-	card->state = CARD_STATE_DOWN;
-	return rc;
-}
-
-static int
-qeth_dm_act(struct qeth_card *card)
-{
-	int rc;
-	struct qeth_cmd_buffer *iob;
-
-	QETH_DBF_TEXT(setup,2,"dmact");
-
-	iob = qeth_wait_for_buffer(&card->write);
-	memcpy(iob->data, DM_ACT, DM_ACT_SIZE);
-
-	memcpy(QETH_DM_ACT_DEST_ADDR(iob->data),
-	       &card->token.cm_connection_r, QETH_MPC_TOKEN_LENGTH);
-	memcpy(QETH_DM_ACT_CONNECTION_TOKEN(iob->data),
-	       &card->token.ulp_connection_r, QETH_MPC_TOKEN_LENGTH);
-	rc = qeth_send_control_data(card, DM_ACT_SIZE, iob, NULL, NULL);
-	return rc;
-}
-
-static int
-qeth_mpc_initialize(struct qeth_card *card)
-{
-	int rc;
-
-	QETH_DBF_TEXT(setup,2,"mpcinit");
-
-	if ((rc = qeth_issue_next_read(card))){
-		QETH_DBF_TEXT_(setup, 2, "1err%d", rc);
-		return rc;
-	}
-	if ((rc = qeth_cm_enable(card))){
-		QETH_DBF_TEXT_(setup, 2, "2err%d", rc);
-		goto out_qdio;
-	}
-	if ((rc = qeth_cm_setup(card))){
-		QETH_DBF_TEXT_(setup, 2, "3err%d", rc);
-		goto out_qdio;
-	}
-	if ((rc = qeth_ulp_enable(card))){
-		QETH_DBF_TEXT_(setup, 2, "4err%d", rc);
-		goto out_qdio;
-	}
-	if ((rc = qeth_ulp_setup(card))){
-		QETH_DBF_TEXT_(setup, 2, "5err%d", rc);
-		goto out_qdio;
-	}
-	if ((rc = qeth_alloc_qdio_buffers(card))){
-		QETH_DBF_TEXT_(setup, 2, "5err%d", rc);
-		goto out_qdio;
-	}
-	if ((rc = qeth_qdio_establish(card))){
-		QETH_DBF_TEXT_(setup, 2, "6err%d", rc);
-		qeth_free_qdio_buffers(card);
-		goto out_qdio;
-	}
- 	if ((rc = qeth_qdio_activate(card))){
-		QETH_DBF_TEXT_(setup, 2, "7err%d", rc);
-		goto out_qdio;
-	}
-	if ((rc = qeth_dm_act(card))){
-		QETH_DBF_TEXT_(setup, 2, "8err%d", rc);
-		goto out_qdio;
-	}
-
-	return 0;
-out_qdio:
-	qeth_qdio_clear_card(card, card->info.type!=QETH_CARD_TYPE_IQD);
-	return rc;
-}
-
-static struct net_device *
-qeth_get_netdevice(enum qeth_card_types type, enum qeth_link_types linktype)
-{
-	struct net_device *dev = NULL;
-
-	switch (type) {
-	case QETH_CARD_TYPE_OSAE:
-		switch (linktype) {
-		case QETH_LINK_TYPE_LANE_TR:
-		case QETH_LINK_TYPE_HSTR:
-#ifdef CONFIG_TR
-			dev = alloc_trdev(0);
-#endif /* CONFIG_TR */
-			break;
-		default:
-			dev = alloc_etherdev(0);
-		}
-		break;
-	case QETH_CARD_TYPE_IQD:
-		dev = alloc_netdev(0, "hsi%d", ether_setup);
-		break;
-	case QETH_CARD_TYPE_OSN:
-		dev = alloc_netdev(0, "osn%d", ether_setup);
-		break;
-	default:
-		dev = alloc_etherdev(0);
-	}
-	return dev;
-}
-
-/*hard_header fake function; used in case fake_ll is set */
-static int
-qeth_fake_header(struct sk_buff *skb, struct net_device *dev,
-		 unsigned short type, const void *daddr, const void *saddr,
-		 unsigned len)
-{
-	if(dev->type == ARPHRD_IEEE802_TR){
-		struct trh_hdr *hdr;
-        	hdr = (struct trh_hdr *)skb_push(skb, QETH_FAKE_LL_LEN_TR);
-		memcpy(hdr->saddr, dev->dev_addr, TR_ALEN);
-        	memcpy(hdr->daddr, "FAKELL", TR_ALEN);
-		return QETH_FAKE_LL_LEN_TR;
-
-	} else {
-		struct ethhdr *hdr;
-        	hdr = (struct ethhdr *)skb_push(skb, QETH_FAKE_LL_LEN_ETH);
-		memcpy(hdr->h_source, dev->dev_addr, ETH_ALEN);
-        	memcpy(hdr->h_dest, "FAKELL", ETH_ALEN);
-        	if (type != ETH_P_802_3)
-                	hdr->h_proto = htons(type);
-        	else
-                	hdr->h_proto = htons(len);
-		return QETH_FAKE_LL_LEN_ETH;
-
-	}
-}
-
-static const struct header_ops qeth_fake_ops = {
-	.create	= qeth_fake_header,
-	.parse  = qeth_hard_header_parse,
-};
-
-static int
-qeth_send_packet(struct qeth_card *, struct sk_buff *);
-
-static int
-qeth_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
-{
-	int rc;
-	struct qeth_card *card;
-
-	QETH_DBF_TEXT(trace, 6, "hrdstxmi");
-	card = (struct qeth_card *)dev->priv;
-	if (skb==NULL) {
-		card->stats.tx_dropped++;
-		card->stats.tx_errors++;
-		/* return OK; otherwise ksoftirqd goes to 100% */
-		return NETDEV_TX_OK;
-	}
-	if ((card->state != CARD_STATE_UP) || !card->lan_online) {
-		card->stats.tx_dropped++;
-		card->stats.tx_errors++;
-		card->stats.tx_carrier_errors++;
-		dev_kfree_skb_any(skb);
-		/* return OK; otherwise ksoftirqd goes to 100% */
-		return NETDEV_TX_OK;
-	}
-	if (card->options.performance_stats) {
-		card->perf_stats.outbound_cnt++;
-		card->perf_stats.outbound_start_time = qeth_get_micros();
-	}
-	netif_stop_queue(dev);
-	if ((rc = qeth_send_packet(card, skb))) {
-		if (rc == -EBUSY) {
-			return NETDEV_TX_BUSY;
-		} else {
-			card->stats.tx_errors++;
-			card->stats.tx_dropped++;
-			dev_kfree_skb_any(skb);
-			/*set to OK; otherwise ksoftirqd goes to 100% */
-			rc = NETDEV_TX_OK;
-		}
-	}
-	netif_wake_queue(dev);
-	if (card->options.performance_stats)
-		card->perf_stats.outbound_time += qeth_get_micros() -
-			card->perf_stats.outbound_start_time;
-	return rc;
-}
-
-static int
-qeth_verify_vlan_dev(struct net_device *dev, struct qeth_card *card)
-{
-	int rc = 0;
-#ifdef CONFIG_QETH_VLAN
-	struct vlan_group *vg;
-	int i;
-
-	if (!(vg = card->vlangrp))
-		return rc;
-
-	for (i = 0; i < VLAN_GROUP_ARRAY_LEN; i++){
-		if (vlan_group_get_device(vg, i) == dev){
-			rc = QETH_VLAN_CARD;
-			break;
-		}
-	}
-	if (rc && !(vlan_dev_info(dev)->real_dev->priv == (void *)card))
-		return 0;
-
-#endif
-	return rc;
-}
-
-static int
-qeth_verify_dev(struct net_device *dev)
-{
-	struct qeth_card *card;
-	unsigned long flags;
-	int rc = 0;
-
-	read_lock_irqsave(&qeth_card_list.rwlock, flags);
-	list_for_each_entry(card, &qeth_card_list.list, list){
-		if (card->dev == dev){
-			rc = QETH_REAL_CARD;
-			break;
-		}
-		rc = qeth_verify_vlan_dev(dev, card);
-		if (rc)
-			break;
-	}
-	read_unlock_irqrestore(&qeth_card_list.rwlock, flags);
-
-	return rc;
-}
-
-static struct qeth_card *
-qeth_get_card_from_dev(struct net_device *dev)
-{
-	struct qeth_card *card = NULL;
-	int rc;
-
-	rc = qeth_verify_dev(dev);
-	if (rc == QETH_REAL_CARD)
-		card = (struct qeth_card *)dev->priv;
-	else if (rc == QETH_VLAN_CARD)
-		card = (struct qeth_card *)
-			vlan_dev_info(dev)->real_dev->priv;
-
-	QETH_DBF_TEXT_(trace, 4, "%d", rc);
-	return card ;
-}
-
-static void
-qeth_tx_timeout(struct net_device *dev)
-{
-	struct qeth_card *card;
-
-	card = (struct qeth_card *) dev->priv;
-	card->stats.tx_errors++;
-	qeth_schedule_recovery(card);
-}
-
-static int
-qeth_open(struct net_device *dev)
-{
-	struct qeth_card *card;
-
-	QETH_DBF_TEXT(trace, 4, "qethopen");
-
-	card = (struct qeth_card *) dev->priv;
-
-	if (card->state != CARD_STATE_SOFTSETUP)
-		return -ENODEV;
-
-	if ( (card->info.type != QETH_CARD_TYPE_OSN) &&
-	     (card->options.layer2) &&
-	     (!(card->info.mac_bits & QETH_LAYER2_MAC_REGISTERED))) {
-		QETH_DBF_TEXT(trace,4,"nomacadr");
-		return -EPERM;
-	}
-	card->data.state = CH_STATE_UP;
-	card->state = CARD_STATE_UP;
-	card->dev->flags |= IFF_UP;
-	netif_start_queue(dev);
-
-	if (!card->lan_online && netif_carrier_ok(dev))
-		netif_carrier_off(dev);
-	return 0;
-}
-
-static int
-qeth_stop(struct net_device *dev)
-{
-	struct qeth_card *card;
-
-	QETH_DBF_TEXT(trace, 4, "qethstop");
-
-	card = (struct qeth_card *) dev->priv;
-
-	netif_tx_disable(dev);
-	card->dev->flags &= ~IFF_UP;
-	if (card->state == CARD_STATE_UP)
-		card->state = CARD_STATE_SOFTSETUP;
-	return 0;
-}
-
-static int
-qeth_get_cast_type(struct qeth_card *card, struct sk_buff *skb)
-{
-	int cast_type = RTN_UNSPEC;
-
-	if (card->info.type == QETH_CARD_TYPE_OSN)
-		return cast_type;
-
-	if (skb->dst && skb->dst->neighbour){
-		cast_type = skb->dst->neighbour->type;
-		if ((cast_type == RTN_BROADCAST) ||
-		    (cast_type == RTN_MULTICAST) ||
-		    (cast_type == RTN_ANYCAST))
-			return cast_type;
-		else
-			return RTN_UNSPEC;
-	}
-	/* try something else */
-	if (skb->protocol == ETH_P_IPV6)
-		return (skb_network_header(skb)[24] == 0xff) ?
-				RTN_MULTICAST : 0;
-	else if (skb->protocol == ETH_P_IP)
-		return ((skb_network_header(skb)[16] & 0xf0) == 0xe0) ?
-				RTN_MULTICAST : 0;
-	/* ... */
-	if (!memcmp(skb->data, skb->dev->broadcast, 6))
-		return RTN_BROADCAST;
-	else {
-		u16 hdr_mac;
-
-	        hdr_mac = *((u16 *)skb->data);
-	        /* tr multicast? */
-	        switch (card->info.link_type) {
-	        case QETH_LINK_TYPE_HSTR:
-	        case QETH_LINK_TYPE_LANE_TR:
-	        	if ((hdr_mac == QETH_TR_MAC_NC) ||
-			    (hdr_mac == QETH_TR_MAC_C))
-				return RTN_MULTICAST;
-			break;
-	        /* eth or so multicast? */
-                default:
-                      	if ((hdr_mac == QETH_ETH_MAC_V4) ||
-			    (hdr_mac == QETH_ETH_MAC_V6))
-			        return RTN_MULTICAST;
-	        }
-        }
-	return cast_type;
-}
-
-static int
-qeth_get_priority_queue(struct qeth_card *card, struct sk_buff *skb,
-		        int ipv, int cast_type)
-{
-	if (!ipv && (card->info.type == QETH_CARD_TYPE_OSAE))
-		return card->qdio.default_out_queue;
-	switch (card->qdio.no_out_queues) {
-	case 4:
-		if (cast_type && card->info.is_multicast_different)
-			return card->info.is_multicast_different &
-				(card->qdio.no_out_queues - 1);
-		if (card->qdio.do_prio_queueing && (ipv == 4)) {
-			const u8 tos = ip_hdr(skb)->tos;
-
-			if (card->qdio.do_prio_queueing==QETH_PRIO_Q_ING_TOS){
-				if (tos & IP_TOS_NOTIMPORTANT)
-					return 3;
-				if (tos & IP_TOS_HIGHRELIABILITY)
-					return 2;
-				if (tos & IP_TOS_HIGHTHROUGHPUT)
-					return 1;
-				if (tos & IP_TOS_LOWDELAY)
-					return 0;
-			}
-			if (card->qdio.do_prio_queueing==QETH_PRIO_Q_ING_PREC)
-				return 3 - (tos >> 6);
-		} else if (card->qdio.do_prio_queueing && (ipv == 6)) {
-			/* TODO: IPv6!!! */
-		}
-		return card->qdio.default_out_queue;
-	case 1: /* fallthrough for single-out-queue 1920-device */
-	default:
-		return card->qdio.default_out_queue;
-	}
-}
-
-static inline int
-qeth_get_ip_version(struct sk_buff *skb)
-{
-	switch (skb->protocol) {
-	case ETH_P_IPV6:
-		return 6;
-	case ETH_P_IP:
-		return 4;
-	default:
-		return 0;
-	}
-}
-
-static struct qeth_hdr *
-__qeth_prepare_skb(struct qeth_card *card, struct sk_buff *skb, int ipv)
-{
-#ifdef CONFIG_QETH_VLAN
-	u16 *tag;
-	if (card->vlangrp && vlan_tx_tag_present(skb) &&
-	    ((ipv == 6) || card->options.layer2) ) {
-		/*
-		 * Move the mac addresses (6 bytes src, 6 bytes dest)
-		 * to the beginning of the new header.  We are using three
-		 * memcpys instead of one memmove to save cycles.
-		 */
-		skb_push(skb, VLAN_HLEN);
-		skb_copy_to_linear_data(skb, skb->data + 4, 4);
-		skb_copy_to_linear_data_offset(skb, 4, skb->data + 8, 4);
-		skb_copy_to_linear_data_offset(skb, 8, skb->data + 12, 4);
-		tag = (u16 *)(skb->data + 12);
-		/*
-		 * first two bytes  = ETH_P_8021Q (0x8100)
-		 * second two bytes = VLANID
-		 */
-		*tag = __constant_htons(ETH_P_8021Q);
-		*(tag + 1) = htons(vlan_tx_tag_get(skb));
-	}
-#endif
-	return ((struct qeth_hdr *)
-		qeth_push_skb(card, skb, sizeof(struct qeth_hdr)));
-}
-
-static void
-__qeth_free_new_skb(struct sk_buff *orig_skb, struct sk_buff *new_skb)
-{
-	if (orig_skb != new_skb)
-		dev_kfree_skb_any(new_skb);
-}
-
-static struct sk_buff *
-qeth_prepare_skb(struct qeth_card *card, struct sk_buff *skb,
-		 struct qeth_hdr **hdr, int ipv)
-{
-	struct sk_buff *new_skb, *new_skb2;
-	
-	QETH_DBF_TEXT(trace, 6, "prepskb");
-	new_skb = skb;
-	new_skb = qeth_pskb_unshare(skb, GFP_ATOMIC);
-	if (!new_skb)
-		return NULL;
-	new_skb2 = qeth_realloc_headroom(card, new_skb,
-					 sizeof(struct qeth_hdr));
-	if (!new_skb2) {
-		__qeth_free_new_skb(skb, new_skb);
-		return NULL;
-	}
-	if (new_skb != skb)
-		__qeth_free_new_skb(new_skb2, new_skb);
-	new_skb = new_skb2;
-	*hdr = __qeth_prepare_skb(card, new_skb, ipv);
-	if (*hdr == NULL) {
-		__qeth_free_new_skb(skb, new_skb);
-		return NULL;
-	}
-	return new_skb;
-}
-
-static inline u8
-qeth_get_qeth_hdr_flags4(int cast_type)
-{
-	if (cast_type == RTN_MULTICAST)
-		return QETH_CAST_MULTICAST;
-	if (cast_type == RTN_BROADCAST)
-		return QETH_CAST_BROADCAST;
-	return QETH_CAST_UNICAST;
-}
-
-static inline u8
-qeth_get_qeth_hdr_flags6(int cast_type)
-{
-	u8 ct = QETH_HDR_PASSTHRU | QETH_HDR_IPV6;
-	if (cast_type == RTN_MULTICAST)
-		return ct | QETH_CAST_MULTICAST;
-	if (cast_type == RTN_ANYCAST)
-		return ct | QETH_CAST_ANYCAST;
-	if (cast_type == RTN_BROADCAST)
-		return ct | QETH_CAST_BROADCAST;
-	return ct | QETH_CAST_UNICAST;
-}
-
-static void
-qeth_layer2_get_packet_type(struct qeth_card *card, struct qeth_hdr *hdr,
-			    struct sk_buff *skb)
-{
-	__u16 hdr_mac;
-
-	if (!memcmp(skb->data+QETH_HEADER_SIZE,
-		    skb->dev->broadcast,6)) { /* broadcast? */
-		*(__u32 *)hdr->hdr.l2.flags |=
-			 QETH_LAYER2_FLAG_BROADCAST << 8;
-		return;
-	}
-	hdr_mac=*((__u16*)skb->data);
-	/* tr multicast? */
-	switch (card->info.link_type) {
-	case QETH_LINK_TYPE_HSTR:
-	case QETH_LINK_TYPE_LANE_TR:
-		if ((hdr_mac == QETH_TR_MAC_NC) ||
-		    (hdr_mac == QETH_TR_MAC_C) )
-			*(__u32 *)hdr->hdr.l2.flags |=
-				QETH_LAYER2_FLAG_MULTICAST << 8;
-		else
-			*(__u32 *)hdr->hdr.l2.flags |=
-				QETH_LAYER2_FLAG_UNICAST << 8;
-		break;
-		/* eth or so multicast? */
-	default:
-		if ( (hdr_mac==QETH_ETH_MAC_V4) ||
-		     (hdr_mac==QETH_ETH_MAC_V6) )
-			*(__u32 *)hdr->hdr.l2.flags |=
-				QETH_LAYER2_FLAG_MULTICAST << 8;
-		else
-			*(__u32 *)hdr->hdr.l2.flags |=
-				QETH_LAYER2_FLAG_UNICAST << 8;
-	}
-}
-
-static void
-qeth_layer2_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
-			struct sk_buff *skb, int cast_type)
-{
-	memset(hdr, 0, sizeof(struct qeth_hdr));
-	hdr->hdr.l2.id = QETH_HEADER_TYPE_LAYER2;
-
-	/* set byte 0 to "0x02" and byte 3 to casting flags */
-	if (cast_type==RTN_MULTICAST)
-		*(__u32 *)hdr->hdr.l2.flags |= QETH_LAYER2_FLAG_MULTICAST << 8;
-	else if (cast_type==RTN_BROADCAST)
-		*(__u32 *)hdr->hdr.l2.flags |= QETH_LAYER2_FLAG_BROADCAST << 8;
-	 else
-		qeth_layer2_get_packet_type(card, hdr, skb);
-
-	hdr->hdr.l2.pkt_length = skb->len-QETH_HEADER_SIZE;
-#ifdef CONFIG_QETH_VLAN
-	/* VSWITCH relies on the VLAN
-	 * information to be present in
-	 * the QDIO header */
-	if ((card->vlangrp != NULL) &&
-	    vlan_tx_tag_present(skb)) {
-		*(__u32 *)hdr->hdr.l2.flags |= QETH_LAYER2_FLAG_VLAN << 8;
-		hdr->hdr.l2.vlan_id = vlan_tx_tag_get(skb);
-	}
-#endif
-}
-
-void
-qeth_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
-		struct sk_buff *skb, int ipv, int cast_type)
-{
-	QETH_DBF_TEXT(trace, 6, "fillhdr");
-
-	memset(hdr, 0, sizeof(struct qeth_hdr));
-	if (card->options.layer2) {
-		qeth_layer2_fill_header(card, hdr, skb, cast_type);
-		return;
-	}
-	hdr->hdr.l3.id = QETH_HEADER_TYPE_LAYER3;
-	hdr->hdr.l3.ext_flags = 0;
-#ifdef CONFIG_QETH_VLAN
-	/*
-	 * before we're going to overwrite this location with next hop ip.
-	 * v6 uses passthrough, v4 sets the tag in the QDIO header.
-	 */
-	if (card->vlangrp && vlan_tx_tag_present(skb)) {
-		hdr->hdr.l3.ext_flags = (ipv == 4) ?
-			QETH_HDR_EXT_VLAN_FRAME :
-			QETH_HDR_EXT_INCLUDE_VLAN_TAG;
-		hdr->hdr.l3.vlan_id = vlan_tx_tag_get(skb);
-	}
-#endif /* CONFIG_QETH_VLAN */
-	hdr->hdr.l3.length = skb->len - sizeof(struct qeth_hdr);
-	if (ipv == 4) {	 /* IPv4 */
-		hdr->hdr.l3.flags = qeth_get_qeth_hdr_flags4(cast_type);
-		memset(hdr->hdr.l3.dest_addr, 0, 12);
-		if ((skb->dst) && (skb->dst->neighbour)) {
-			*((u32 *) (&hdr->hdr.l3.dest_addr[12])) =
-			    *((u32 *) skb->dst->neighbour->primary_key);
-		} else {
-			/* fill in destination address used in ip header */
-			*((u32 *)(&hdr->hdr.l3.dest_addr[12])) =
-							   ip_hdr(skb)->daddr;
-		}
-	} else if (ipv == 6) { /* IPv6 or passthru */
-		hdr->hdr.l3.flags = qeth_get_qeth_hdr_flags6(cast_type);
-		if ((skb->dst) && (skb->dst->neighbour)) {
-			memcpy(hdr->hdr.l3.dest_addr,
-			       skb->dst->neighbour->primary_key, 16);
-		} else {
-			/* fill in destination address used in ip header */
-			memcpy(hdr->hdr.l3.dest_addr,
-			       &ipv6_hdr(skb)->daddr, 16);
-		}
-	} else { /* passthrough */
-                if((skb->dev->type == ARPHRD_IEEE802_TR) &&
-		    !memcmp(skb->data + sizeof(struct qeth_hdr) +
-		    sizeof(__u16), skb->dev->broadcast, 6)) {
-			hdr->hdr.l3.flags = QETH_CAST_BROADCAST |
-						QETH_HDR_PASSTHRU;
-		} else if (!memcmp(skb->data + sizeof(struct qeth_hdr),
-			    skb->dev->broadcast, 6)) {   /* broadcast? */
-			hdr->hdr.l3.flags = QETH_CAST_BROADCAST |
-						QETH_HDR_PASSTHRU;
-		} else {
- 			hdr->hdr.l3.flags = (cast_type == RTN_MULTICAST) ?
- 				QETH_CAST_MULTICAST | QETH_HDR_PASSTHRU :
- 				QETH_CAST_UNICAST | QETH_HDR_PASSTHRU;
-		}
-	}
-}
-
-static void
-__qeth_fill_buffer(struct sk_buff *skb, struct qdio_buffer *buffer,
-		   int is_tso, int *next_element_to_fill)
-{
-	int length = skb->len;
-	int length_here;
-	int element;
-	char *data;
-	int first_lap ;
-
-	element = *next_element_to_fill;
-	data = skb->data;
-	first_lap = (is_tso == 0 ? 1 : 0);
-
-	while (length > 0) {
-		/* length_here is the remaining amount of data in this page */
-		length_here = PAGE_SIZE - ((unsigned long) data % PAGE_SIZE);
-		if (length < length_here)
-			length_here = length;
-
-		buffer->element[element].addr = data;
-		buffer->element[element].length = length_here;
-		length -= length_here;
-		if (!length) {
-			if (first_lap)
-				buffer->element[element].flags = 0;
-			else
-				buffer->element[element].flags =
-				    SBAL_FLAGS_LAST_FRAG;
-		} else {
-			if (first_lap)
-				buffer->element[element].flags =
-				    SBAL_FLAGS_FIRST_FRAG;
-			else
-				buffer->element[element].flags =
-				    SBAL_FLAGS_MIDDLE_FRAG;
-		}
-		data += length_here;
-		element++;
-		first_lap = 0;
-	}
-	*next_element_to_fill = element;
-}
-
-static int
-qeth_fill_buffer(struct qeth_qdio_out_q *queue,
-		 struct qeth_qdio_out_buffer *buf,
-		 struct sk_buff *skb)
-{
-	struct qdio_buffer *buffer;
-	struct qeth_hdr_tso *hdr;
-	int flush_cnt = 0, hdr_len, large_send = 0;
-
-	QETH_DBF_TEXT(trace, 6, "qdfillbf");
-
-	buffer = buf->buffer;
-	atomic_inc(&skb->users);
-	skb_queue_tail(&buf->skb_list, skb);
-
-	hdr  = (struct qeth_hdr_tso *) skb->data;
-	/*check first on TSO ....*/
-	if (hdr->hdr.hdr.l3.id == QETH_HEADER_TYPE_TSO) {
-		int element = buf->next_element_to_fill;
-
-		hdr_len = sizeof(struct qeth_hdr_tso) + hdr->ext.dg_hdr_len;
-		/*fill first buffer entry only with header information */
-		buffer->element[element].addr = skb->data;
-		buffer->element[element].length = hdr_len;
-		buffer->element[element].flags = SBAL_FLAGS_FIRST_FRAG;
-		buf->next_element_to_fill++;
-		skb->data += hdr_len;
-		skb->len  -= hdr_len;
-		large_send = 1;
-	}
-	if (skb_shinfo(skb)->nr_frags == 0)
-		__qeth_fill_buffer(skb, buffer, large_send,
-				   (int *)&buf->next_element_to_fill);
-	else
-		__qeth_fill_buffer_frag(skb, buffer, large_send,
-					(int *)&buf->next_element_to_fill);
-
-	if (!queue->do_pack) {
-		QETH_DBF_TEXT(trace, 6, "fillbfnp");
-		/* set state to PRIMED -> will be flushed */
-		atomic_set(&buf->state, QETH_QDIO_BUF_PRIMED);
-		flush_cnt = 1;
-	} else {
-		QETH_DBF_TEXT(trace, 6, "fillbfpa");
-		if (queue->card->options.performance_stats)
-			queue->card->perf_stats.skbs_sent_pack++;
-		if (buf->next_element_to_fill >=
-				QETH_MAX_BUFFER_ELEMENTS(queue->card)) {
-			/*
-			 * packed buffer if full -> set state PRIMED
-			 * -> will be flushed
-			 */
-			atomic_set(&buf->state, QETH_QDIO_BUF_PRIMED);
-			flush_cnt = 1;
-		}
-	}
-	return flush_cnt;
-}
-
-static int
-qeth_do_send_packet_fast(struct qeth_card *card, struct qeth_qdio_out_q *queue,
-			 struct sk_buff *skb, struct qeth_hdr *hdr,
-			 int elements_needed,
-			 struct qeth_eddp_context *ctx)
-{
-	struct qeth_qdio_out_buffer *buffer;
-	int buffers_needed = 0;
-	int flush_cnt = 0;
-	int index;
-
-	QETH_DBF_TEXT(trace, 6, "dosndpfa");
-
-	/* spin until we get the queue ... */
-	while (atomic_cmpxchg(&queue->state, QETH_OUT_Q_UNLOCKED,
-			      QETH_OUT_Q_LOCKED) != QETH_OUT_Q_UNLOCKED);
-	/* ... now we've got the queue */
-	index = queue->next_buf_to_fill;
-	buffer = &queue->bufs[queue->next_buf_to_fill];
-	/*
-	 * check if buffer is empty to make sure that we do not 'overtake'
-	 * ourselves and try to fill a buffer that is already primed
-	 */
-	if (atomic_read(&buffer->state) != QETH_QDIO_BUF_EMPTY) 
-		goto out;
-	if (ctx == NULL)
-		queue->next_buf_to_fill = (queue->next_buf_to_fill + 1) %
-					  QDIO_MAX_BUFFERS_PER_Q;
-	else {
-		buffers_needed = qeth_eddp_check_buffers_for_context(queue,ctx);
-		if (buffers_needed < 0) 
-			goto out;
-		queue->next_buf_to_fill =
-			(queue->next_buf_to_fill + buffers_needed) %
-			QDIO_MAX_BUFFERS_PER_Q;
-	}
-	atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
-	if (ctx == NULL) {
-		qeth_fill_buffer(queue, buffer, skb);
-		qeth_flush_buffers(queue, 0, index, 1);
-	} else {
-		flush_cnt = qeth_eddp_fill_buffer(queue, ctx, index);
-		WARN_ON(buffers_needed != flush_cnt);
-		qeth_flush_buffers(queue, 0, index, flush_cnt);
-	}
-	return 0;
-out:
-	atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
-	return -EBUSY;
-}
-
-static int
-qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue,
-		    struct sk_buff *skb, struct qeth_hdr *hdr,
-		    int elements_needed, struct qeth_eddp_context *ctx)
-{
-	struct qeth_qdio_out_buffer *buffer;
-	int start_index;
-	int flush_count = 0;
-	int do_pack = 0;
-	int tmp;
-	int rc = 0;
-
-	QETH_DBF_TEXT(trace, 6, "dosndpkt");
-
-	/* spin until we get the queue ... */
-	while (atomic_cmpxchg(&queue->state, QETH_OUT_Q_UNLOCKED,
-			      QETH_OUT_Q_LOCKED) != QETH_OUT_Q_UNLOCKED);
-	start_index = queue->next_buf_to_fill;
-	buffer = &queue->bufs[queue->next_buf_to_fill];
-	/*
-	 * check if buffer is empty to make sure that we do not 'overtake'
-	 * ourselves and try to fill a buffer that is already primed
-	 */
-	if (atomic_read(&buffer->state) != QETH_QDIO_BUF_EMPTY) {
-		atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
-		return -EBUSY;
-	}
-	/* check if we need to switch packing state of this queue */
-	qeth_switch_to_packing_if_needed(queue);
-	if (queue->do_pack){
-		do_pack = 1;
-		if (ctx == NULL) {
-			/* does packet fit in current buffer? */
-			if((QETH_MAX_BUFFER_ELEMENTS(card) -
-			    buffer->next_element_to_fill) < elements_needed){
-				/* ... no -> set state PRIMED */
-				atomic_set(&buffer->state,QETH_QDIO_BUF_PRIMED);
-				flush_count++;
-				queue->next_buf_to_fill =
-					(queue->next_buf_to_fill + 1) %
-					QDIO_MAX_BUFFERS_PER_Q;
-				buffer = &queue->bufs[queue->next_buf_to_fill];
-				/* we did a step forward, so check buffer state
-				 * again */
-				if (atomic_read(&buffer->state) !=
-						QETH_QDIO_BUF_EMPTY){
-					qeth_flush_buffers(queue, 0, start_index, flush_count);
-					atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
-					return -EBUSY;
-				}
-			}
-		} else {
-			/* check if we have enough elements (including following
-			 * free buffers) to handle eddp context */
-			if (qeth_eddp_check_buffers_for_context(queue,ctx) < 0){
-				if (net_ratelimit())
-					PRINT_WARN("eddp tx_dropped 1\n");
-				rc = -EBUSY;
-				goto out;
-			}
-		}
-	}
-	if (ctx == NULL)
-		tmp = qeth_fill_buffer(queue, buffer, skb);
-	else {
-		tmp = qeth_eddp_fill_buffer(queue,ctx,queue->next_buf_to_fill);
-		if (tmp < 0) {
-			printk("eddp tx_dropped 2\n");
-			rc = - EBUSY;
-			goto out;
-		}
-	}
-	queue->next_buf_to_fill = (queue->next_buf_to_fill + tmp) %
-				  QDIO_MAX_BUFFERS_PER_Q;
-	flush_count += tmp;
-out:
-	if (flush_count)
-		qeth_flush_buffers(queue, 0, start_index, flush_count);
-	else if (!atomic_read(&queue->set_pci_flags_count))
-		atomic_xchg(&queue->state, QETH_OUT_Q_LOCKED_FLUSH);
-	/*
-	 * queue->state will go from LOCKED -> UNLOCKED or from
-	 * LOCKED_FLUSH -> LOCKED if output_handler wanted to 'notify' us
-	 * (switch packing state or flush buffer to get another pci flag out).
-	 * In that case we will enter this loop
-	 */
-	while (atomic_dec_return(&queue->state)){
-		flush_count = 0;
-		start_index = queue->next_buf_to_fill;
-		/* check if we can go back to non-packing state */
-		flush_count += qeth_switch_to_nonpacking_if_needed(queue);
-		/*
-		 * check if we need to flush a packing buffer to get a pci
-		 * flag out on the queue
-		 */
-		if (!flush_count && !atomic_read(&queue->set_pci_flags_count))
-			flush_count += qeth_flush_buffers_on_no_pci(queue);
-		if (flush_count)
-			qeth_flush_buffers(queue, 0, start_index, flush_count);
-	}
-	/* at this point the queue is UNLOCKED again */
-	if (queue->card->options.performance_stats && do_pack)
-		queue->card->perf_stats.bufs_sent_pack += flush_count;
-
-	return rc;
-}
-
-static int
-qeth_get_elements_no(struct qeth_card *card, void *hdr,
-		     struct sk_buff *skb, int elems)
-{
-	int elements_needed = 0;
-
-        if (skb_shinfo(skb)->nr_frags > 0) 
-                elements_needed = (skb_shinfo(skb)->nr_frags + 1);
-        if (elements_needed == 0)
-                elements_needed = 1 + (((((unsigned long) hdr) % PAGE_SIZE)
-                                        + skb->len) >> PAGE_SHIFT);
-	if ((elements_needed + elems) > QETH_MAX_BUFFER_ELEMENTS(card)){
-                PRINT_ERR("Invalid size of IP packet "
-			  "(Number=%d / Length=%d). Discarded.\n",
-                          (elements_needed+elems), skb->len);
-                return 0;
-        }
-        return elements_needed;
-}
-
-static void qeth_tx_csum(struct sk_buff *skb)
-{
-	int tlen;
-
-	if (skb->protocol == htons(ETH_P_IP)) {
-		tlen = ntohs(ip_hdr(skb)->tot_len) - (ip_hdr(skb)->ihl << 2);
-		switch (ip_hdr(skb)->protocol) {
-		case IPPROTO_TCP:
-			tcp_hdr(skb)->check = 0;
-			tcp_hdr(skb)->check = csum_tcpudp_magic(
-				ip_hdr(skb)->saddr, ip_hdr(skb)->daddr,
-				tlen, ip_hdr(skb)->protocol,
-				skb_checksum(skb, skb_transport_offset(skb),
-					tlen, 0));
-			break;
-		case IPPROTO_UDP:
-			udp_hdr(skb)->check = 0;
-			udp_hdr(skb)->check = csum_tcpudp_magic(
-				ip_hdr(skb)->saddr, ip_hdr(skb)->daddr,
-				tlen, ip_hdr(skb)->protocol,
-				skb_checksum(skb, skb_transport_offset(skb),
-					tlen, 0));
-			break;
-		}
-	} else if (skb->protocol == htons(ETH_P_IPV6)) {
-		switch (ipv6_hdr(skb)->nexthdr) {
-		case IPPROTO_TCP:
-			tcp_hdr(skb)->check = 0;
-			tcp_hdr(skb)->check = csum_ipv6_magic(
-				&ipv6_hdr(skb)->saddr, &ipv6_hdr(skb)->daddr,
-				ipv6_hdr(skb)->payload_len,
-				ipv6_hdr(skb)->nexthdr,
-				skb_checksum(skb, skb_transport_offset(skb),
-					ipv6_hdr(skb)->payload_len, 0));
-			break;
-		case IPPROTO_UDP:
-			udp_hdr(skb)->check = 0;
-			udp_hdr(skb)->check = csum_ipv6_magic(
-				&ipv6_hdr(skb)->saddr, &ipv6_hdr(skb)->daddr,
-				ipv6_hdr(skb)->payload_len,
-				ipv6_hdr(skb)->nexthdr,
-				skb_checksum(skb, skb_transport_offset(skb),
-					ipv6_hdr(skb)->payload_len, 0));
-			break;
-		}
-	}
-}
-
-static int
-qeth_send_packet(struct qeth_card *card, struct sk_buff *skb)
-{
-	int ipv = 0;
-	int cast_type;
-	struct qeth_qdio_out_q *queue;
-	struct qeth_hdr *hdr = NULL;
-	int elements_needed = 0;
-	enum qeth_large_send_types large_send = QETH_LARGE_SEND_NO;
-	struct qeth_eddp_context *ctx = NULL;
-	int tx_bytes = skb->len;
-	unsigned short nr_frags = skb_shinfo(skb)->nr_frags;
-	unsigned short tso_size = skb_shinfo(skb)->gso_size;
-	struct sk_buff *new_skb, *new_skb2;
-	int rc;
-
-	QETH_DBF_TEXT(trace, 6, "sendpkt");
-
-	new_skb = skb;
-	if ((card->info.type == QETH_CARD_TYPE_OSN) &&
-	    (skb->protocol == htons(ETH_P_IPV6)))
-		return -EPERM;
-	cast_type = qeth_get_cast_type(card, skb);
-	if ((cast_type == RTN_BROADCAST) &&
-	    (card->info.broadcast_capable == 0))
-		return -EPERM;
-	queue = card->qdio.out_qs
-		[qeth_get_priority_queue(card, skb, ipv, cast_type)];
-	if (!card->options.layer2) {
-		ipv = qeth_get_ip_version(skb);
-		if ((card->dev->header_ops == &qeth_fake_ops) && ipv) {
-			new_skb = qeth_pskb_unshare(skb, GFP_ATOMIC);
-			if (!new_skb)
-				return -ENOMEM;
-			if(card->dev->type == ARPHRD_IEEE802_TR){
-				skb_pull(new_skb, QETH_FAKE_LL_LEN_TR);
-			} else {
-				skb_pull(new_skb, QETH_FAKE_LL_LEN_ETH);
-			}
-		}
-	}
-	if (skb_is_gso(skb))
-		large_send = card->options.large_send;
-	/* check on OSN device*/
-	if (card->info.type == QETH_CARD_TYPE_OSN)
-		hdr = (struct qeth_hdr *)new_skb->data;
-	/*are we able to do TSO ? */
-	if ((large_send == QETH_LARGE_SEND_TSO) &&
-	    (cast_type == RTN_UNSPEC)) {
-		rc = qeth_tso_prepare_packet(card, new_skb, ipv, cast_type);
-		if (rc) {
-			__qeth_free_new_skb(skb, new_skb);
-			return rc;
-		}
-		elements_needed++;
-	} else if (card->info.type != QETH_CARD_TYPE_OSN) {
-		new_skb2 = qeth_prepare_skb(card, new_skb, &hdr, ipv);
-		if (!new_skb2) {
-			__qeth_free_new_skb(skb, new_skb);
-			return -EINVAL;
-		}
-		if (new_skb != skb)
-			__qeth_free_new_skb(new_skb2, new_skb);
-		new_skb = new_skb2;
-		qeth_fill_header(card, hdr, new_skb, ipv, cast_type);
-	}
-	if (large_send == QETH_LARGE_SEND_EDDP) {
-		ctx = qeth_eddp_create_context(card, new_skb, hdr,
-					       skb->sk->sk_protocol);
-		if (ctx == NULL) {
-			__qeth_free_new_skb(skb, new_skb);
-			PRINT_WARN("could not create eddp context\n");
-			return -EINVAL;
-		}
-	} else {
-		int elems = qeth_get_elements_no(card,(void*) hdr, new_skb,
-						 elements_needed);
-		if (!elems) {
-			__qeth_free_new_skb(skb, new_skb);
-			return -EINVAL;
-		}
-		elements_needed += elems;
-	}
-
-	if ((large_send == QETH_LARGE_SEND_NO) &&
-	    (skb->ip_summed == CHECKSUM_PARTIAL))
-		qeth_tx_csum(new_skb);
-
-	if (card->info.type != QETH_CARD_TYPE_IQD)
-		rc = qeth_do_send_packet(card, queue, new_skb, hdr,
-					 elements_needed, ctx);
-	else {
-		if ((!card->options.layer2) &&
-		    (ipv == 0)) {
-			__qeth_free_new_skb(skb, new_skb);
-			return -EPERM;
-		}
-		rc = qeth_do_send_packet_fast(card, queue, new_skb, hdr,
-					      elements_needed, ctx);
-	}
-	if (!rc) {
-		card->stats.tx_packets++;
-		card->stats.tx_bytes += tx_bytes;
-		if (new_skb != skb)
-			dev_kfree_skb_any(skb);
-		if (card->options.performance_stats) {
-			if (tso_size &&
-			    !(large_send == QETH_LARGE_SEND_NO)) {
-				card->perf_stats.large_send_bytes += tx_bytes;
-				card->perf_stats.large_send_cnt++;
-			}
-			if (nr_frags > 0) {
-				card->perf_stats.sg_skbs_sent++;
-				/* nr_frags + skb->data */
-				card->perf_stats.sg_frags_sent +=
-					nr_frags + 1;
-			}
-		}
-	} else {
-		card->stats.tx_dropped++;
-		__qeth_free_new_skb(skb, new_skb);
-	}
-	if (ctx != NULL) {
-		/* drop creator's reference */
-		qeth_eddp_put_context(ctx);
-		/* free skb; it's not referenced by a buffer */
-		if (!rc)
-		       dev_kfree_skb_any(new_skb);
-	}
-	return rc;
-}
-
-static int
-qeth_mdio_read(struct net_device *dev, int phy_id, int regnum)
-{
-	struct qeth_card *card = (struct qeth_card *) dev->priv;
-	int rc = 0;
-
-	switch(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))
-			rc |= BMCR_SPEED100;
-		break;
-	case MII_BMSR: /* Basic mode status register */
-		rc = BMSR_ERCAP | BMSR_ANEGCOMPLETE | BMSR_LSTATUS |
-		     BMSR_10HALF | BMSR_10FULL | BMSR_100HALF | BMSR_100FULL |
-		     BMSR_100BASE4;
-		break;
-	case MII_PHYSID1: /* PHYS ID 1 */
-		rc = (dev->dev_addr[0] << 16) | (dev->dev_addr[1] << 8) |
-		     dev->dev_addr[2];
-		rc = (rc >> 5) & 0xFFFF;
-		break;
-	case MII_PHYSID2: /* PHYS ID 2 */
-		rc = (dev->dev_addr[2] << 10) & 0xFFFF;
-		break;
-	case MII_ADVERTISE: /* Advertisement control reg */
-		rc = ADVERTISE_ALL;
-		break;
-	case MII_LPA: /* Link partner ability reg */
-		rc = LPA_10HALF | LPA_10FULL | LPA_100HALF | LPA_100FULL |
-		     LPA_100BASE4 | LPA_LPACK;
-		break;
-	case MII_EXPANSION: /* Expansion register */
-		break;
-	case MII_DCOUNTER: /* disconnect counter */
-		break;
-	case MII_FCSCOUNTER: /* false carrier counter */
-		break;
-	case MII_NWAYTEST: /* N-way auto-neg test register */
-		break;
-	case MII_RERRCOUNTER: /* rx error counter */
-		rc = card->stats.rx_errors;
-		break;
-	case MII_SREVISION: /* silicon revision */
-		break;
-	case MII_RESV1: /* reserved 1 */
-		break;
-	case MII_LBRERROR: /* loopback, rx, bypass error */
-		break;
-	case MII_PHYADDR: /* physical address */
-		break;
-	case MII_RESV2: /* reserved 2 */
-		break;
-	case MII_TPISTATUS: /* TPI status for 10mbps */
-		break;
-	case MII_NCONFIG: /* network interface config */
-		break;
-	default:
-		break;
-	}
-	return rc;
-}
-
-
-static const char *
-qeth_arp_get_error_cause(int *rc)
-{
-	switch (*rc) {
-	case QETH_IPA_ARP_RC_FAILED:
-		*rc = -EIO;
-		return "operation failed";
-	case QETH_IPA_ARP_RC_NOTSUPP:
-		*rc = -EOPNOTSUPP;
-		return "operation not supported";
-	case QETH_IPA_ARP_RC_OUT_OF_RANGE:
-		*rc = -EINVAL;
-		return "argument out of range";
-	case QETH_IPA_ARP_RC_Q_NOTSUPP:
-		*rc = -EOPNOTSUPP;
-		return "query operation not supported";
-	case QETH_IPA_ARP_RC_Q_NO_DATA:
-		*rc = -ENOENT;
-		return "no query data available";
-	default:
-		return "unknown error";
-	}
-}
-
-static int
-qeth_send_simple_setassparms(struct qeth_card *, enum qeth_ipa_funcs,
-			     __u16, long);
-
-static int
-qeth_arp_set_no_entries(struct qeth_card *card, int no_entries)
-{
-	int tmp;
-	int rc;
-
-	QETH_DBF_TEXT(trace,3,"arpstnoe");
-
-	/*
-	 * currently GuestLAN only supports the ARP assist function
-	 * IPA_CMD_ASS_ARP_QUERY_INFO, but not IPA_CMD_ASS_ARP_SET_NO_ENTRIES;
-	 * thus we say EOPNOTSUPP for this ARP function
-	 */
-	if (card->info.guestlan)
-		return -EOPNOTSUPP;
-	if (!qeth_is_supported(card,IPA_ARP_PROCESSING)) {
-		PRINT_WARN("ARP processing not supported "
-			   "on %s!\n", QETH_CARD_IFNAME(card));
-		return -EOPNOTSUPP;
-	}
-	rc = qeth_send_simple_setassparms(card, IPA_ARP_PROCESSING,
-					  IPA_CMD_ASS_ARP_SET_NO_ENTRIES,
-					  no_entries);
-	if (rc) {
-		tmp = rc;
-		PRINT_WARN("Could not set number of ARP entries on %s: "
-			   "%s (0x%x/%d)\n",
-			   QETH_CARD_IFNAME(card), qeth_arp_get_error_cause(&rc),
-			   tmp, tmp);
-	}
-	return rc;
-}
-
-static void
-qeth_copy_arp_entries_stripped(struct qeth_arp_query_info *qinfo,
-		               struct qeth_arp_query_data *qdata,
-			       int entry_size, int uentry_size)
-{
-	char *entry_ptr;
-	char *uentry_ptr;
-	int i;
-
-	entry_ptr = (char *)&qdata->data;
-	uentry_ptr = (char *)(qinfo->udata + qinfo->udata_offset);
-	for (i = 0; i < qdata->no_entries; ++i){
-		/* strip off 32 bytes "media specific information" */
-		memcpy(uentry_ptr, (entry_ptr + 32), entry_size - 32);
-		entry_ptr += entry_size;
-		uentry_ptr += uentry_size;
-	}
-}
-
-static int
-qeth_arp_query_cb(struct qeth_card *card, struct qeth_reply *reply,
-		  unsigned long data)
-{
-	struct qeth_ipa_cmd *cmd;
-	struct qeth_arp_query_data *qdata;
-	struct qeth_arp_query_info *qinfo;
-	int entry_size;
-	int uentry_size;
-	int i;
-
-	QETH_DBF_TEXT(trace,4,"arpquecb");
-
-	qinfo = (struct qeth_arp_query_info *) reply->param;
-	cmd = (struct qeth_ipa_cmd *) data;
-	if (cmd->hdr.return_code) {
-		QETH_DBF_TEXT_(trace,4,"qaer1%i", cmd->hdr.return_code);
-		return 0;
-	}
-	if (cmd->data.setassparms.hdr.return_code) {
-		cmd->hdr.return_code = cmd->data.setassparms.hdr.return_code;
-		QETH_DBF_TEXT_(trace,4,"qaer2%i", cmd->hdr.return_code);
-		return 0;
-	}
-	qdata = &cmd->data.setassparms.data.query_arp;
-	switch(qdata->reply_bits){
-	case 5:
-		uentry_size = entry_size = sizeof(struct qeth_arp_qi_entry5);
-		if (qinfo->mask_bits & QETH_QARP_STRIP_ENTRIES)
-			uentry_size = sizeof(struct qeth_arp_qi_entry5_short);
-		break;
-	case 7:
-		/* fall through to default */
-	default:
-		/* tr is the same as eth -> entry7 */
-		uentry_size = entry_size = sizeof(struct qeth_arp_qi_entry7);
-		if (qinfo->mask_bits & QETH_QARP_STRIP_ENTRIES)
-			uentry_size = sizeof(struct qeth_arp_qi_entry7_short);
-		break;
-	}
-	/* check if there is enough room in userspace */
-	if ((qinfo->udata_len - qinfo->udata_offset) <
-			qdata->no_entries * uentry_size){
-		QETH_DBF_TEXT_(trace, 4, "qaer3%i", -ENOMEM);
-		cmd->hdr.return_code = -ENOMEM;
-		PRINT_WARN("query ARP user space buffer is too small for "
-			   "the returned number of ARP entries. "
-			   "Aborting query!\n");
-		goto out_error;
-	}
-	QETH_DBF_TEXT_(trace, 4, "anore%i",
-		       cmd->data.setassparms.hdr.number_of_replies);
-	QETH_DBF_TEXT_(trace, 4, "aseqn%i", cmd->data.setassparms.hdr.seq_no);
-	QETH_DBF_TEXT_(trace, 4, "anoen%i", qdata->no_entries);
-
-	if (qinfo->mask_bits & QETH_QARP_STRIP_ENTRIES) {
-		/* strip off "media specific information" */
-		qeth_copy_arp_entries_stripped(qinfo, qdata, entry_size,
-					       uentry_size);
-	} else
-		/*copy entries to user buffer*/
-		memcpy(qinfo->udata + qinfo->udata_offset,
-		       (char *)&qdata->data, qdata->no_entries*uentry_size);
-
-	qinfo->no_entries += qdata->no_entries;
-	qinfo->udata_offset += (qdata->no_entries*uentry_size);
-	/* check if all replies received ... */
-	if (cmd->data.setassparms.hdr.seq_no <
-	    cmd->data.setassparms.hdr.number_of_replies)
-		return 1;
-	memcpy(qinfo->udata, &qinfo->no_entries, 4);
-	/* keep STRIP_ENTRIES flag so the user program can distinguish
-	 * stripped entries from normal ones */
-	if (qinfo->mask_bits & QETH_QARP_STRIP_ENTRIES)
-		qdata->reply_bits |= QETH_QARP_STRIP_ENTRIES;
-	memcpy(qinfo->udata + QETH_QARP_MASK_OFFSET,&qdata->reply_bits,2);
-	return 0;
-out_error:
-	i = 0;
-	memcpy(qinfo->udata, &i, 4);
-	return 0;
-}
-
-static int
-qeth_send_ipa_arp_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
-		      int len, int (*reply_cb)(struct qeth_card *,
-					       struct qeth_reply *,
-					       unsigned long),
-		      void *reply_param)
-{
-	QETH_DBF_TEXT(trace,4,"sendarp");
-
-	memcpy(iob->data, IPA_PDU_HEADER, IPA_PDU_HEADER_SIZE);
-	memcpy(QETH_IPA_CMD_DEST_ADDR(iob->data),
-	       &card->token.ulp_connection_r, QETH_MPC_TOKEN_LENGTH);
-	return qeth_send_control_data(card, IPA_PDU_HEADER_SIZE + len, iob,
-				      reply_cb, reply_param);
-}
-
-static int
-qeth_send_ipa_snmp_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
-		      int len, int (*reply_cb)(struct qeth_card *,
-					       struct qeth_reply *,
-					       unsigned long),
-		      void *reply_param)
-{
-	u16 s1, s2;
-
-	QETH_DBF_TEXT(trace,4,"sendsnmp");
-
-	memcpy(iob->data, IPA_PDU_HEADER, IPA_PDU_HEADER_SIZE);
-	memcpy(QETH_IPA_CMD_DEST_ADDR(iob->data),
-	       &card->token.ulp_connection_r, QETH_MPC_TOKEN_LENGTH);
-	/* adjust PDU length fields in IPA_PDU_HEADER */
-	s1 = (u32) IPA_PDU_HEADER_SIZE + len;
-	s2 = (u32) len;
-	memcpy(QETH_IPA_PDU_LEN_TOTAL(iob->data), &s1, 2);
-	memcpy(QETH_IPA_PDU_LEN_PDU1(iob->data), &s2, 2);
-	memcpy(QETH_IPA_PDU_LEN_PDU2(iob->data), &s2, 2);
-	memcpy(QETH_IPA_PDU_LEN_PDU3(iob->data), &s2, 2);
-	return qeth_send_control_data(card, IPA_PDU_HEADER_SIZE + len, iob,
-				      reply_cb, reply_param);
-}
-
-static struct qeth_cmd_buffer *
-qeth_get_setassparms_cmd(struct qeth_card *, enum qeth_ipa_funcs,
-			 __u16, __u16, enum qeth_prot_versions);
-static int
-qeth_arp_query(struct qeth_card *card, char __user *udata)
-{
-	struct qeth_cmd_buffer *iob;
-	struct qeth_arp_query_info qinfo = {0, };
-	int tmp;
-	int rc;
-
-	QETH_DBF_TEXT(trace,3,"arpquery");
-
-	if (!qeth_is_supported(card,/*IPA_QUERY_ARP_ADDR_INFO*/
-			       IPA_ARP_PROCESSING)) {
-		PRINT_WARN("ARP processing not supported "
-			   "on %s!\n", QETH_CARD_IFNAME(card));
-		return -EOPNOTSUPP;
-	}
-	/* get size of userspace buffer and mask_bits -> 6 bytes */
-	if (copy_from_user(&qinfo, udata, 6))
-		return -EFAULT;
-	if (!(qinfo.udata = kzalloc(qinfo.udata_len, GFP_KERNEL)))
-		return -ENOMEM;
-	qinfo.udata_offset = QETH_QARP_ENTRIES_OFFSET;
-	iob = qeth_get_setassparms_cmd(card, IPA_ARP_PROCESSING,
-				       IPA_CMD_ASS_ARP_QUERY_INFO,
-				       sizeof(int),QETH_PROT_IPV4);
-
-	rc = qeth_send_ipa_arp_cmd(card, iob,
-				   QETH_SETASS_BASE_LEN+QETH_ARP_CMD_LEN,
-				   qeth_arp_query_cb, (void *)&qinfo);
-	if (rc) {
-		tmp = rc;
-		PRINT_WARN("Error while querying ARP cache on %s: %s "
-			   "(0x%x/%d)\n",
-			   QETH_CARD_IFNAME(card), qeth_arp_get_error_cause(&rc),
-			   tmp, tmp);
-		if (copy_to_user(udata, qinfo.udata, 4))
-			rc = -EFAULT;
-	} else {
-		if (copy_to_user(udata, qinfo.udata, qinfo.udata_len))
-			rc = -EFAULT;
-	}
-	kfree(qinfo.udata);
-	return rc;
-}
-
-/**
- * SNMP command callback
- */
-static int
-qeth_snmp_command_cb(struct qeth_card *card, struct qeth_reply *reply,
-		     unsigned long sdata)
-{
-	struct qeth_ipa_cmd *cmd;
-	struct qeth_arp_query_info *qinfo;
-	struct qeth_snmp_cmd *snmp;
-	unsigned char *data;
-	__u16 data_len;
-
-	QETH_DBF_TEXT(trace,3,"snpcmdcb");
-
-	cmd = (struct qeth_ipa_cmd *) sdata;
-	data = (unsigned char *)((char *)cmd - reply->offset);
-	qinfo = (struct qeth_arp_query_info *) reply->param;
-	snmp = &cmd->data.setadapterparms.data.snmp;
-
-	if (cmd->hdr.return_code) {
-		QETH_DBF_TEXT_(trace,4,"scer1%i", cmd->hdr.return_code);
-		return 0;
-	}
-	if (cmd->data.setadapterparms.hdr.return_code) {
-		cmd->hdr.return_code = cmd->data.setadapterparms.hdr.return_code;
-		QETH_DBF_TEXT_(trace,4,"scer2%i", cmd->hdr.return_code);
-		return 0;
-	}
-	data_len = *((__u16*)QETH_IPA_PDU_LEN_PDU1(data));
-	if (cmd->data.setadapterparms.hdr.seq_no == 1)
-		data_len -= (__u16)((char *)&snmp->data - (char *)cmd);
-	else
-		data_len -= (__u16)((char*)&snmp->request - (char *)cmd);
-
-	/* check if there is enough room in userspace */
-	if ((qinfo->udata_len - qinfo->udata_offset) < data_len) {
-		QETH_DBF_TEXT_(trace, 4, "scer3%i", -ENOMEM);
-		cmd->hdr.return_code = -ENOMEM;
-		return 0;
-	}
-	QETH_DBF_TEXT_(trace, 4, "snore%i",
-		       cmd->data.setadapterparms.hdr.used_total);
-	QETH_DBF_TEXT_(trace, 4, "sseqn%i", cmd->data.setadapterparms.hdr.seq_no);
-	/*copy entries to user buffer*/
-	if (cmd->data.setadapterparms.hdr.seq_no == 1) {
-		memcpy(qinfo->udata + qinfo->udata_offset,
-		       (char *)snmp,
-		       data_len + offsetof(struct qeth_snmp_cmd,data));
-		qinfo->udata_offset += offsetof(struct qeth_snmp_cmd, data);
-	} else {
-		memcpy(qinfo->udata + qinfo->udata_offset,
-		       (char *)&snmp->request, data_len);
-	}
-	qinfo->udata_offset += data_len;
-	/* check if all replies received ... */
-		QETH_DBF_TEXT_(trace, 4, "srtot%i",
-			       cmd->data.setadapterparms.hdr.used_total);
-		QETH_DBF_TEXT_(trace, 4, "srseq%i",
-			       cmd->data.setadapterparms.hdr.seq_no);
-	if (cmd->data.setadapterparms.hdr.seq_no <
-	    cmd->data.setadapterparms.hdr.used_total)
-		return 1;
-	return 0;
-}
-
-static struct qeth_cmd_buffer *
-qeth_get_ipacmd_buffer(struct qeth_card *, enum qeth_ipa_cmds,
-		       enum qeth_prot_versions );
-
-static struct qeth_cmd_buffer *
-qeth_get_adapter_cmd(struct qeth_card *card, __u32 command, __u32 cmdlen)
-{
-	struct qeth_cmd_buffer *iob;
-	struct qeth_ipa_cmd *cmd;
-
-	iob = qeth_get_ipacmd_buffer(card,IPA_CMD_SETADAPTERPARMS,
-				     QETH_PROT_IPV4);
-	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
-	cmd->data.setadapterparms.hdr.cmdlength = cmdlen;
-	cmd->data.setadapterparms.hdr.command_code = command;
-	cmd->data.setadapterparms.hdr.used_total = 1;
-	cmd->data.setadapterparms.hdr.seq_no = 1;
-
-	return iob;
-}
-
-/**
- * function to send SNMP commands to OSA-E card
- */
-static int
-qeth_snmp_command(struct qeth_card *card, char __user *udata)
-{
-	struct qeth_cmd_buffer *iob;
-	struct qeth_ipa_cmd *cmd;
-	struct qeth_snmp_ureq *ureq;
-	int req_len;
-	struct qeth_arp_query_info qinfo = {0, };
-	int rc = 0;
-
-	QETH_DBF_TEXT(trace,3,"snmpcmd");
-
-	if (card->info.guestlan)
-		return -EOPNOTSUPP;
-
-	if ((!qeth_adp_supported(card,IPA_SETADP_SET_SNMP_CONTROL)) &&
-	    (!card->options.layer2) ) {
-		PRINT_WARN("SNMP Query MIBS not supported "
-			   "on %s!\n", QETH_CARD_IFNAME(card));
-		return -EOPNOTSUPP;
-	}
-	/* skip 4 bytes (data_len struct member) to get req_len */
-	if (copy_from_user(&req_len, udata + sizeof(int), sizeof(int)))
-		return -EFAULT;
-	ureq = kmalloc(req_len+sizeof(struct qeth_snmp_ureq_hdr), GFP_KERNEL);
-	if (!ureq) {
-		QETH_DBF_TEXT(trace, 2, "snmpnome");
-		return -ENOMEM;
-	}
-	if (copy_from_user(ureq, udata,
-			req_len+sizeof(struct qeth_snmp_ureq_hdr))){
-		kfree(ureq);
-		return -EFAULT;
-	}
-	qinfo.udata_len = ureq->hdr.data_len;
-	if (!(qinfo.udata = kzalloc(qinfo.udata_len, GFP_KERNEL))){
-		kfree(ureq);
-		return -ENOMEM;
-	}
-	qinfo.udata_offset = sizeof(struct qeth_snmp_ureq_hdr);
-
-	iob = qeth_get_adapter_cmd(card, IPA_SETADP_SET_SNMP_CONTROL,
-				   QETH_SNMP_SETADP_CMDLENGTH + req_len);
-	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
-	memcpy(&cmd->data.setadapterparms.data.snmp, &ureq->cmd, req_len);
-	rc = qeth_send_ipa_snmp_cmd(card, iob, QETH_SETADP_BASE_LEN + req_len,
-				    qeth_snmp_command_cb, (void *)&qinfo);
-	if (rc)
-		PRINT_WARN("SNMP command failed on %s: (0x%x)\n",
-			   QETH_CARD_IFNAME(card), rc);
-	else {
-		if (copy_to_user(udata, qinfo.udata, qinfo.udata_len))
-			rc = -EFAULT;
-	}
-
-	kfree(ureq);
-	kfree(qinfo.udata);
-	return rc;
-}
-
-static int
-qeth_default_setassparms_cb(struct qeth_card *, struct qeth_reply *,
-			    unsigned long);
-
-static int
-qeth_default_setadapterparms_cb(struct qeth_card *card,
-                                struct qeth_reply *reply,
-                                unsigned long data);
-static int
-qeth_send_setassparms(struct qeth_card *, struct qeth_cmd_buffer *,
-		      __u16, long,
-		      int (*reply_cb)
-		      (struct qeth_card *, struct qeth_reply *, unsigned long),
-		      void *reply_param);
-
-static int
-qeth_arp_add_entry(struct qeth_card *card, struct qeth_arp_cache_entry *entry)
-{
-	struct qeth_cmd_buffer *iob;
-	char buf[16];
-	int tmp;
-	int rc;
-
-	QETH_DBF_TEXT(trace,3,"arpadent");
-
-	/*
-	 * currently GuestLAN only supports the ARP assist function
-	 * IPA_CMD_ASS_ARP_QUERY_INFO, but not IPA_CMD_ASS_ARP_ADD_ENTRY;
-	 * thus we say EOPNOTSUPP for this ARP function
-	 */
-	if (card->info.guestlan)
-		return -EOPNOTSUPP;
-	if (!qeth_is_supported(card,IPA_ARP_PROCESSING)) {
-		PRINT_WARN("ARP processing not supported "
-			   "on %s!\n", QETH_CARD_IFNAME(card));
-		return -EOPNOTSUPP;
-	}
-
-	iob = qeth_get_setassparms_cmd(card, IPA_ARP_PROCESSING,
-				       IPA_CMD_ASS_ARP_ADD_ENTRY,
-				       sizeof(struct qeth_arp_cache_entry),
-				       QETH_PROT_IPV4);
-	rc = qeth_send_setassparms(card, iob,
-				   sizeof(struct qeth_arp_cache_entry),
-				   (unsigned long) entry,
-				   qeth_default_setassparms_cb, NULL);
-	if (rc) {
-		tmp = rc;
-		qeth_ipaddr4_to_string((u8 *)entry->ipaddr, buf);
-		PRINT_WARN("Could not add ARP entry for address %s on %s: "
-			   "%s (0x%x/%d)\n",
-			   buf, QETH_CARD_IFNAME(card),
-			   qeth_arp_get_error_cause(&rc), tmp, tmp);
-	}
-	return rc;
-}
-
-static int
-qeth_arp_remove_entry(struct qeth_card *card, struct qeth_arp_cache_entry *entry)
-{
-	struct qeth_cmd_buffer *iob;
-	char buf[16] = {0, };
-	int tmp;
-	int rc;
-
-	QETH_DBF_TEXT(trace,3,"arprment");
-
-	/*
-	 * currently GuestLAN only supports the ARP assist function
-	 * IPA_CMD_ASS_ARP_QUERY_INFO, but not IPA_CMD_ASS_ARP_REMOVE_ENTRY;
-	 * thus we say EOPNOTSUPP for this ARP function
-	 */
-	if (card->info.guestlan)
-		return -EOPNOTSUPP;
-	if (!qeth_is_supported(card,IPA_ARP_PROCESSING)) {
-		PRINT_WARN("ARP processing not supported "
-			   "on %s!\n", QETH_CARD_IFNAME(card));
-		return -EOPNOTSUPP;
-	}
-	memcpy(buf, entry, 12);
-	iob = qeth_get_setassparms_cmd(card, IPA_ARP_PROCESSING,
-				       IPA_CMD_ASS_ARP_REMOVE_ENTRY,
-				       12,
-				       QETH_PROT_IPV4);
-	rc = qeth_send_setassparms(card, iob,
-				   12, (unsigned long)buf,
-				   qeth_default_setassparms_cb, NULL);
-	if (rc) {
-		tmp = rc;
-		memset(buf, 0, 16);
-		qeth_ipaddr4_to_string((u8 *)entry->ipaddr, buf);
-		PRINT_WARN("Could not delete ARP entry for address %s on %s: "
-			   "%s (0x%x/%d)\n",
-			   buf, QETH_CARD_IFNAME(card),
-			   qeth_arp_get_error_cause(&rc), tmp, tmp);
-	}
-	return rc;
-}
-
-static int
-qeth_arp_flush_cache(struct qeth_card *card)
-{
-	int rc;
-	int tmp;
-
-	QETH_DBF_TEXT(trace,3,"arpflush");
-
-	/*
-	 * currently GuestLAN only supports the ARP assist function
-	 * IPA_CMD_ASS_ARP_QUERY_INFO, but not IPA_CMD_ASS_ARP_FLUSH_CACHE;
-	 * thus we say EOPNOTSUPP for this ARP function
-	*/
-	if (card->info.guestlan || (card->info.type == QETH_CARD_TYPE_IQD))
-		return -EOPNOTSUPP;
-	if (!qeth_is_supported(card,IPA_ARP_PROCESSING)) {
-		PRINT_WARN("ARP processing not supported "
-			   "on %s!\n", QETH_CARD_IFNAME(card));
-		return -EOPNOTSUPP;
-	}
-	rc = qeth_send_simple_setassparms(card, IPA_ARP_PROCESSING,
-					  IPA_CMD_ASS_ARP_FLUSH_CACHE, 0);
-	if (rc){
-		tmp = rc;
-		PRINT_WARN("Could not flush ARP cache on %s: %s (0x%x/%d)\n",
-			   QETH_CARD_IFNAME(card), qeth_arp_get_error_cause(&rc),
-			   tmp, tmp);
-	}
-	return rc;
-}
-
-static int
-qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-{
-	struct qeth_card *card = (struct qeth_card *)dev->priv;
-	struct qeth_arp_cache_entry arp_entry;
-	struct mii_ioctl_data *mii_data;
-	int rc = 0;
-
-	if (!card)
-		return -ENODEV;
-
-	if ((card->state != CARD_STATE_UP) &&
-            (card->state != CARD_STATE_SOFTSETUP))
-		return -ENODEV;
-
-	if (card->info.type == QETH_CARD_TYPE_OSN)
-		return -EPERM;
-
-	switch (cmd){
-	case SIOC_QETH_ARP_SET_NO_ENTRIES:
-		if ( !capable(CAP_NET_ADMIN) ||
-		     (card->options.layer2) ) {
-			rc = -EPERM;
-			break;
-		}
-		rc = qeth_arp_set_no_entries(card, rq->ifr_ifru.ifru_ivalue);
-		break;
-	case SIOC_QETH_ARP_QUERY_INFO:
-		if ( !capable(CAP_NET_ADMIN) ||
-		     (card->options.layer2) ) {
-			rc = -EPERM;
-			break;
-		}
-		rc = qeth_arp_query(card, rq->ifr_ifru.ifru_data);
-		break;
-	case SIOC_QETH_ARP_ADD_ENTRY:
-		if ( !capable(CAP_NET_ADMIN) ||
-		     (card->options.layer2) ) {
-			rc = -EPERM;
-			break;
-		}
-		if (copy_from_user(&arp_entry, rq->ifr_ifru.ifru_data,
-				   sizeof(struct qeth_arp_cache_entry)))
-			rc = -EFAULT;
-		else
-			rc = qeth_arp_add_entry(card, &arp_entry);
-		break;
-	case SIOC_QETH_ARP_REMOVE_ENTRY:
-		if ( !capable(CAP_NET_ADMIN) ||
-		     (card->options.layer2) ) {
-			rc = -EPERM;
-			break;
-		}
-		if (copy_from_user(&arp_entry, rq->ifr_ifru.ifru_data,
-				   sizeof(struct qeth_arp_cache_entry)))
-			rc = -EFAULT;
-		else
-			rc = qeth_arp_remove_entry(card, &arp_entry);
-		break;
-	case SIOC_QETH_ARP_FLUSH_CACHE:
-		if ( !capable(CAP_NET_ADMIN) ||
-		     (card->options.layer2) ) {
-			rc = -EPERM;
-			break;
-		}
-		rc = qeth_arp_flush_cache(card);
-		break;
-	case SIOC_QETH_ADP_SET_SNMP_CONTROL:
-		rc = qeth_snmp_command(card, rq->ifr_ifru.ifru_data);
-		break;
-	case SIOC_QETH_GET_CARD_TYPE:
-		if ((card->info.type == QETH_CARD_TYPE_OSAE) &&
-		    !card->info.guestlan)
-			return 1;
-		return 0;
-		break;
-	case SIOCGMIIPHY:
-		mii_data = if_mii(rq);
-		mii_data->phy_id = 0;
-		break;
-	case SIOCGMIIREG:
-		mii_data = if_mii(rq);
-		if (mii_data->phy_id != 0)
-			rc = -EINVAL;
-		else
-			mii_data->val_out = qeth_mdio_read(dev,mii_data->phy_id,
-							   mii_data->reg_num);
-		break;
-	default:
-		rc = -EOPNOTSUPP;
-	}
-	if (rc)
-		QETH_DBF_TEXT_(trace, 2, "ioce%d", rc);
-	return rc;
-}
-
-static struct net_device_stats *
-qeth_get_stats(struct net_device *dev)
-{
-	struct qeth_card *card;
-
-	card = (struct qeth_card *) (dev->priv);
-
-	QETH_DBF_TEXT(trace,5,"getstat");
-
-	return &card->stats;
-}
-
-static int
-qeth_change_mtu(struct net_device *dev, int new_mtu)
-{
-	struct qeth_card *card;
-	char dbf_text[15];
-
-	card = (struct qeth_card *) (dev->priv);
-
-	QETH_DBF_TEXT(trace,4,"chgmtu");
-	sprintf(dbf_text, "%8x", new_mtu);
-	QETH_DBF_TEXT(trace,4,dbf_text);
-
-	if (new_mtu < 64)
-		return -EINVAL;
-	if (new_mtu > 65535)
-		return -EINVAL;
-	if ((!qeth_is_supported(card,IPA_IP_FRAGMENTATION)) &&
-	    (!qeth_mtu_is_valid(card, new_mtu)))
-		return -EINVAL;
-	dev->mtu = new_mtu;
-	return 0;
-}
-
-#ifdef CONFIG_QETH_VLAN
-static void
-qeth_vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
-{
-	struct qeth_card *card;
-	unsigned long flags;
-
-	QETH_DBF_TEXT(trace,4,"vlanreg");
-
-	card = (struct qeth_card *) dev->priv;
-	spin_lock_irqsave(&card->vlanlock, flags);
-	card->vlangrp = grp;
-	spin_unlock_irqrestore(&card->vlanlock, flags);
-}
-
-static void
-qeth_free_vlan_buffer(struct qeth_card *card, struct qeth_qdio_out_buffer *buf,
-		      unsigned short vid)
-{
-	int i;
-	struct sk_buff *skb;
-	struct sk_buff_head tmp_list;
-
-	skb_queue_head_init(&tmp_list);
-	lockdep_set_class(&tmp_list.lock, &qdio_out_skb_queue_key);
-	for(i = 0; i < QETH_MAX_BUFFER_ELEMENTS(card); ++i){
-		while ((skb = skb_dequeue(&buf->skb_list))){
-			if (vlan_tx_tag_present(skb) &&
-			    (vlan_tx_tag_get(skb) == vid)) {
-				atomic_dec(&skb->users);
-				dev_kfree_skb(skb);
-			} else
-				skb_queue_tail(&tmp_list, skb);
-		}
-	}
-	while ((skb = skb_dequeue(&tmp_list)))
-		skb_queue_tail(&buf->skb_list, skb);
-}
-
-static void
-qeth_free_vlan_skbs(struct qeth_card *card, unsigned short vid)
-{
-	int i, j;
-
-	QETH_DBF_TEXT(trace, 4, "frvlskbs");
-	for (i = 0; i < card->qdio.no_out_queues; ++i){
-		for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; ++j)
-			qeth_free_vlan_buffer(card, &card->qdio.
-					      out_qs[i]->bufs[j], vid);
-	}
-}
-
-static void
-qeth_free_vlan_addresses4(struct qeth_card *card, unsigned short vid)
-{
-	struct in_device *in_dev;
-	struct in_ifaddr *ifa;
-	struct qeth_ipaddr *addr;
-
-	QETH_DBF_TEXT(trace, 4, "frvaddr4");
-
-	rcu_read_lock();
-	in_dev = __in_dev_get_rcu(vlan_group_get_device(card->vlangrp, vid));
-	if (!in_dev)
-		goto out;
-	for (ifa = in_dev->ifa_list; ifa; ifa = ifa->ifa_next) {
-		addr = qeth_get_addr_buffer(QETH_PROT_IPV4);
-		if (addr){
-			addr->u.a4.addr = ifa->ifa_address;
-			addr->u.a4.mask = ifa->ifa_mask;
-			addr->type = QETH_IP_TYPE_NORMAL;
-			if (!qeth_delete_ip(card, addr))
-				kfree(addr);
-		}
-	}
-out:
-	rcu_read_unlock();
-}
-
-static void
-qeth_free_vlan_addresses6(struct qeth_card *card, unsigned short vid)
-{
-#ifdef CONFIG_QETH_IPV6
-	struct inet6_dev *in6_dev;
-	struct inet6_ifaddr *ifa;
-	struct qeth_ipaddr *addr;
-
-	QETH_DBF_TEXT(trace, 4, "frvaddr6");
-
-	in6_dev = in6_dev_get(vlan_group_get_device(card->vlangrp, vid));
-	if (!in6_dev)
-		return;
-	for (ifa = in6_dev->addr_list; ifa; ifa = ifa->lst_next){
-		addr = qeth_get_addr_buffer(QETH_PROT_IPV6);
-		if (addr){
-			memcpy(&addr->u.a6.addr, &ifa->addr,
-			       sizeof(struct in6_addr));
-			addr->u.a6.pfxlen = ifa->prefix_len;
-			addr->type = QETH_IP_TYPE_NORMAL;
-			if (!qeth_delete_ip(card, addr))
-				kfree(addr);
-		}
-	}
-	in6_dev_put(in6_dev);
-#endif /* CONFIG_QETH_IPV6 */
-}
-
-static void
-qeth_free_vlan_addresses(struct qeth_card *card, unsigned short vid)
-{
-	if (card->options.layer2 || !card->vlangrp)
-		return;
-	qeth_free_vlan_addresses4(card, vid);
-	qeth_free_vlan_addresses6(card, vid);
-}
-
-static int
-qeth_layer2_send_setdelvlan_cb(struct qeth_card *card,
-                               struct qeth_reply *reply,
-                               unsigned long data)
-{
-        struct qeth_ipa_cmd *cmd;
-
-        QETH_DBF_TEXT(trace, 2, "L2sdvcb");
-        cmd = (struct qeth_ipa_cmd *) data;
-        if (cmd->hdr.return_code) {
-		PRINT_ERR("Error in processing VLAN %i on %s: 0x%x. "
-			  "Continuing\n",cmd->data.setdelvlan.vlan_id,
-			  QETH_CARD_IFNAME(card), cmd->hdr.return_code);
-		QETH_DBF_TEXT_(trace, 2, "L2VL%4x", cmd->hdr.command);
-		QETH_DBF_TEXT_(trace, 2, "L2%s", CARD_BUS_ID(card));
-		QETH_DBF_TEXT_(trace, 2, "err%d", cmd->hdr.return_code);
-	}
-        return 0;
-}
-
-static int
-qeth_layer2_send_setdelvlan(struct qeth_card *card, __u16 i,
-			    enum qeth_ipa_cmds ipacmd)
-{
-	struct qeth_ipa_cmd *cmd;
-	struct qeth_cmd_buffer *iob;
-
-	QETH_DBF_TEXT_(trace, 4, "L2sdv%x",ipacmd);
-	iob = qeth_get_ipacmd_buffer(card, ipacmd, QETH_PROT_IPV4);
-	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
-        cmd->data.setdelvlan.vlan_id = i;
-	return qeth_send_ipa_cmd(card, iob,
-				 qeth_layer2_send_setdelvlan_cb, NULL);
-}
-
-static void
-qeth_layer2_process_vlans(struct qeth_card *card, int clear)
-{
-        unsigned short  i;
-
-	QETH_DBF_TEXT(trace, 3, "L2prcvln");
-
-	if (!card->vlangrp)
-		return;
-	for (i = 0; i < VLAN_GROUP_ARRAY_LEN; i++) {
-		if (vlan_group_get_device(card->vlangrp, i) == NULL)
-			continue;
-		if (clear)
-			qeth_layer2_send_setdelvlan(card, i, IPA_CMD_DELVLAN);
-		else
-			qeth_layer2_send_setdelvlan(card, i, IPA_CMD_SETVLAN);
-        }
-}
-
-/*add_vid is layer 2 used only ....*/
-static void
-qeth_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
-{
-	struct qeth_card *card;
-
-	QETH_DBF_TEXT_(trace, 4, "aid:%d", vid);
-
-	card = (struct qeth_card *) dev->priv;
-	if (!card->options.layer2)
-		return;
-	qeth_layer2_send_setdelvlan(card, vid, IPA_CMD_SETVLAN);
-}
-
-/*... kill_vid used for both modes*/
-static void
-qeth_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
-{
-	struct qeth_card *card;
-	unsigned long flags;
-
-	QETH_DBF_TEXT_(trace, 4, "kid:%d", vid);
-
-	card = (struct qeth_card *) dev->priv;
-	/* free all skbs for the vlan device */
-	qeth_free_vlan_skbs(card, vid);
-	spin_lock_irqsave(&card->vlanlock, flags);
-	/* unregister IP addresses of vlan device */
-	qeth_free_vlan_addresses(card, vid);
-	vlan_group_set_device(card->vlangrp, vid, NULL);
-	spin_unlock_irqrestore(&card->vlanlock, flags);
-	if (card->options.layer2)
-		qeth_layer2_send_setdelvlan(card, vid, IPA_CMD_DELVLAN);
-	qeth_set_multicast_list(card->dev);
-}
-#endif
-/**
- * Examine hardware response to SET_PROMISC_MODE
- */
-static int
-qeth_setadp_promisc_mode_cb(struct qeth_card *card,
-			    struct qeth_reply *reply,
-			    unsigned long data)
-{
-	struct qeth_ipa_cmd *cmd;
-	struct qeth_ipacmd_setadpparms *setparms;
-
-	QETH_DBF_TEXT(trace,4,"prmadpcb");
-
-	cmd = (struct qeth_ipa_cmd *) data;
-	setparms = &(cmd->data.setadapterparms);
-
-        qeth_default_setadapterparms_cb(card, reply, (unsigned long)cmd);
-	if (cmd->hdr.return_code) {
-		QETH_DBF_TEXT_(trace,4,"prmrc%2.2x",cmd->hdr.return_code);
-		setparms->data.mode = SET_PROMISC_MODE_OFF;
-	}
-	card->info.promisc_mode = setparms->data.mode;
-	return 0;
-}
-/*
- * Set promiscuous mode (on or off) (SET_PROMISC_MODE command)
- */
-static void
-qeth_setadp_promisc_mode(struct qeth_card *card)
-{
-	enum qeth_ipa_promisc_modes mode;
-	struct net_device *dev = card->dev;
-	struct qeth_cmd_buffer *iob;
-	struct qeth_ipa_cmd *cmd;
-
-	QETH_DBF_TEXT(trace, 4, "setprom");
-
-	if (((dev->flags & IFF_PROMISC) &&
-	     (card->info.promisc_mode == SET_PROMISC_MODE_ON)) ||
-	    (!(dev->flags & IFF_PROMISC) &&
-	     (card->info.promisc_mode == SET_PROMISC_MODE_OFF)))
-		return;
-	mode = SET_PROMISC_MODE_OFF;
-	if (dev->flags & IFF_PROMISC)
-		mode = SET_PROMISC_MODE_ON;
-	QETH_DBF_TEXT_(trace, 4, "mode:%x", mode);
-
-	iob = qeth_get_adapter_cmd(card, IPA_SETADP_SET_PROMISC_MODE,
-			sizeof(struct qeth_ipacmd_setadpparms));
-	cmd = (struct qeth_ipa_cmd *)(iob->data + IPA_PDU_HEADER_SIZE);
-	cmd->data.setadapterparms.data.mode = mode;
-	qeth_send_ipa_cmd(card, iob, qeth_setadp_promisc_mode_cb, NULL);
-}
-
-/**
- * set multicast address on card
- */
-static void
-qeth_set_multicast_list(struct net_device *dev)
-{
-	struct qeth_card *card = (struct qeth_card *) dev->priv;
-
-	if (card->info.type == QETH_CARD_TYPE_OSN)
-		return ;
-
-	QETH_DBF_TEXT(trace, 3, "setmulti");
-	qeth_delete_mc_addresses(card);
-	if (card->options.layer2) {
-		qeth_layer2_add_multicast(card);
-		goto out;
-	}
-	qeth_add_multicast_ipv4(card);
-#ifdef CONFIG_QETH_IPV6
-	qeth_add_multicast_ipv6(card);
-#endif
-out:
-	qeth_set_ip_addr_list(card);
-	if (!qeth_adp_supported(card, IPA_SETADP_SET_PROMISC_MODE))
-		return;
-	qeth_setadp_promisc_mode(card);
-}
-
-static int
-qeth_neigh_setup(struct net_device *dev, struct neigh_parms *np)
-{
-	return 0;
-}
-
-static void
-qeth_get_mac_for_ipm(__u32 ipm, char *mac, struct net_device *dev)
-{
-	if (dev->type == ARPHRD_IEEE802_TR)
-		ip_tr_mc_map(ipm, mac);
-	else
-		ip_eth_mc_map(ipm, mac);
-}
-
-static struct qeth_ipaddr *
-qeth_get_addr_buffer(enum qeth_prot_versions prot)
-{
-	struct qeth_ipaddr *addr;
-
-	addr = kzalloc(sizeof(struct qeth_ipaddr), GFP_ATOMIC);
-	if (addr == NULL) {
-		PRINT_WARN("Not enough memory to add address\n");
-		return NULL;
-	}
-	addr->type = QETH_IP_TYPE_NORMAL;
-	addr->proto = prot;
-	return addr;
-}
-
-int
-qeth_osn_assist(struct net_device *dev,
-		void *data,
-		int data_len)
-{
-	struct qeth_cmd_buffer *iob;
-	struct qeth_card *card;
-	int rc;
-
-	QETH_DBF_TEXT(trace, 2, "osnsdmc");
-	if (!dev)
-		return -ENODEV;
-	card = (struct qeth_card *)dev->priv;
-	if (!card)
-		return -ENODEV;
-	if ((card->state != CARD_STATE_UP) &&
-	    (card->state != CARD_STATE_SOFTSETUP))
-		return -ENODEV;
-	iob = qeth_wait_for_buffer(&card->write);
-	memcpy(iob->data+IPA_PDU_HEADER_SIZE, data, data_len);
-	rc = qeth_osn_send_ipa_cmd(card, iob, data_len);
-	return rc;
-}
-
-static struct net_device *
-qeth_netdev_by_devno(unsigned char *read_dev_no)
-{
-	struct qeth_card *card;
-	struct net_device *ndev;
-	unsigned char *readno;
-	__u16 temp_dev_no, card_dev_no;
-	char *endp;
-	unsigned long flags;
-
-	ndev = NULL;
-	memcpy(&temp_dev_no, read_dev_no, 2);
-	read_lock_irqsave(&qeth_card_list.rwlock, flags);
-	list_for_each_entry(card, &qeth_card_list.list, list) {
-		readno = CARD_RDEV_ID(card);
-		readno += (strlen(readno) - 4);
-		card_dev_no = simple_strtoul(readno, &endp, 16);
-		if (card_dev_no == temp_dev_no) {
-			ndev = card->dev;
-			break;
-		}
-	}
-	read_unlock_irqrestore(&qeth_card_list.rwlock, flags);
-	return ndev;
-}
-
-int
-qeth_osn_register(unsigned char *read_dev_no,
-		  struct net_device **dev,
-		  int (*assist_cb)(struct net_device *, void *),
-		  int (*data_cb)(struct sk_buff *))
-{
-	struct qeth_card * card;
-
-	QETH_DBF_TEXT(trace, 2, "osnreg");
-	*dev = qeth_netdev_by_devno(read_dev_no);
-	if (*dev == NULL)
-		return -ENODEV;
-	card = (struct qeth_card *)(*dev)->priv;
-	if (!card)
-		return -ENODEV;
-	if ((assist_cb == NULL) || (data_cb == NULL))
-		return -EINVAL;
-	card->osn_info.assist_cb = assist_cb;
-	card->osn_info.data_cb = data_cb;
-	return 0;
-}
-
-void
-qeth_osn_deregister(struct net_device * dev)
-{
-	struct qeth_card *card;
-
-	QETH_DBF_TEXT(trace, 2, "osndereg");
-	if (!dev)
-		return;
-	card = (struct qeth_card *)dev->priv;
-	if (!card)
-		return;
-	card->osn_info.assist_cb = NULL;
-	card->osn_info.data_cb = NULL;
-	return;
-}
-
-static void
-qeth_delete_mc_addresses(struct qeth_card *card)
-{
-	struct qeth_ipaddr *iptodo;
-	unsigned long flags;
-
-	QETH_DBF_TEXT(trace,4,"delmc");
-	iptodo = qeth_get_addr_buffer(QETH_PROT_IPV4);
-	if (!iptodo) {
-		QETH_DBF_TEXT(trace, 2, "dmcnomem");
-		return;
-	}
-	iptodo->type = QETH_IP_TYPE_DEL_ALL_MC;
-	spin_lock_irqsave(&card->ip_lock, flags);
-	if (!__qeth_insert_ip_todo(card, iptodo, 0))
-		kfree(iptodo);
-	spin_unlock_irqrestore(&card->ip_lock, flags);
-}
-
-static void
-qeth_add_mc(struct qeth_card *card, struct in_device *in4_dev)
-{
-	struct qeth_ipaddr *ipm;
-	struct ip_mc_list *im4;
-	char buf[MAX_ADDR_LEN];
-
-	QETH_DBF_TEXT(trace,4,"addmc");
-	for (im4 = in4_dev->mc_list; im4; im4 = im4->next) {
-		qeth_get_mac_for_ipm(im4->multiaddr, buf, in4_dev->dev);
-		ipm = qeth_get_addr_buffer(QETH_PROT_IPV4);
-		if (!ipm)
-			continue;
-		ipm->u.a4.addr = im4->multiaddr;
-		memcpy(ipm->mac,buf,OSA_ADDR_LEN);
-		ipm->is_multicast = 1;
-		if (!qeth_add_ip(card,ipm))
-			kfree(ipm);
-	}
-}
-
-static inline void
-qeth_add_vlan_mc(struct qeth_card *card)
-{
-#ifdef CONFIG_QETH_VLAN
-	struct in_device *in_dev;
-	struct vlan_group *vg;
-	int i;
-
-	QETH_DBF_TEXT(trace,4,"addmcvl");
-	if ( ((card->options.layer2 == 0) &&
-	      (!qeth_is_supported(card,IPA_FULL_VLAN))) ||
-	     (card->vlangrp == NULL) )
-		return ;
-
-	vg = card->vlangrp;
-	for (i = 0; i < VLAN_GROUP_ARRAY_LEN; i++) {
-		struct net_device *netdev = vlan_group_get_device(vg, i);
-		if (netdev == NULL ||
-		    !(netdev->flags & IFF_UP))
-			continue;
-		in_dev = in_dev_get(netdev);
-		if (!in_dev)
-			continue;
-		read_lock(&in_dev->mc_list_lock);
-		qeth_add_mc(card,in_dev);
-		read_unlock(&in_dev->mc_list_lock);
-		in_dev_put(in_dev);
-	}
-#endif
-}
-
-static void
-qeth_add_multicast_ipv4(struct qeth_card *card)
-{
-	struct in_device *in4_dev;
-
-	QETH_DBF_TEXT(trace,4,"chkmcv4");
-	in4_dev = in_dev_get(card->dev);
-	if (in4_dev == NULL)
-		return;
-	read_lock(&in4_dev->mc_list_lock);
-	qeth_add_mc(card, in4_dev);
-	qeth_add_vlan_mc(card);
-	read_unlock(&in4_dev->mc_list_lock);
-	in_dev_put(in4_dev);
-}
-
-static void
-qeth_layer2_add_multicast(struct qeth_card *card)
-{
-	struct qeth_ipaddr *ipm;
-	struct dev_mc_list *dm;
-
-	QETH_DBF_TEXT(trace,4,"L2addmc");
-	for (dm = card->dev->mc_list; dm; dm = dm->next) {
-		ipm = qeth_get_addr_buffer(QETH_PROT_IPV4);
-		if (!ipm)
-			continue;
-		memcpy(ipm->mac,dm->dmi_addr,MAX_ADDR_LEN);
-		ipm->is_multicast = 1;
-		if (!qeth_add_ip(card, ipm))
-			kfree(ipm);
-	}
-}
-
-#ifdef CONFIG_QETH_IPV6
-static void
-qeth_add_mc6(struct qeth_card *card, struct inet6_dev *in6_dev)
-{
-	struct qeth_ipaddr *ipm;
-	struct ifmcaddr6 *im6;
-	char buf[MAX_ADDR_LEN];
-
-	QETH_DBF_TEXT(trace,4,"addmc6");
-	for (im6 = in6_dev->mc_list; im6 != NULL; im6 = im6->next) {
-		ndisc_mc_map(&im6->mca_addr, buf, in6_dev->dev, 0);
-		ipm = qeth_get_addr_buffer(QETH_PROT_IPV6);
-		if (!ipm)
-			continue;
-		ipm->is_multicast = 1;
-		memcpy(ipm->mac,buf,OSA_ADDR_LEN);
-		memcpy(&ipm->u.a6.addr,&im6->mca_addr.s6_addr,
-		       sizeof(struct in6_addr));
-		if (!qeth_add_ip(card,ipm))
-			kfree(ipm);
-	}
-}
-
-static inline void
-qeth_add_vlan_mc6(struct qeth_card *card)
-{
-#ifdef CONFIG_QETH_VLAN
-	struct inet6_dev *in_dev;
-	struct vlan_group *vg;
-	int i;
-
-	QETH_DBF_TEXT(trace,4,"admc6vl");
-	if ( ((card->options.layer2 == 0) &&
-	      (!qeth_is_supported(card,IPA_FULL_VLAN))) ||
-	     (card->vlangrp == NULL))
-		return ;
-
-	vg = card->vlangrp;
-	for (i = 0; i < VLAN_GROUP_ARRAY_LEN; i++) {
-		struct net_device *netdev = vlan_group_get_device(vg, i);
-		if (netdev == NULL ||
-		    !(netdev->flags & IFF_UP))
-			continue;
-		in_dev = in6_dev_get(netdev);
-		if (!in_dev)
-			continue;
-		read_lock_bh(&in_dev->lock);
-		qeth_add_mc6(card,in_dev);
-		read_unlock_bh(&in_dev->lock);
-		in6_dev_put(in_dev);
-	}
-#endif /* CONFIG_QETH_VLAN */
-}
-
-static void
-qeth_add_multicast_ipv6(struct qeth_card *card)
-{
-	struct inet6_dev *in6_dev;
-
-	QETH_DBF_TEXT(trace,4,"chkmcv6");
-	if (!qeth_is_supported(card, IPA_IPV6))
-		return ;
-	in6_dev = in6_dev_get(card->dev);
-	if (in6_dev == NULL)
-		return;
-	read_lock_bh(&in6_dev->lock);
-	qeth_add_mc6(card, in6_dev);
-	qeth_add_vlan_mc6(card);
-	read_unlock_bh(&in6_dev->lock);
-	in6_dev_put(in6_dev);
-}
-#endif /* CONFIG_QETH_IPV6 */
-
-static int
-qeth_layer2_send_setdelmac(struct qeth_card *card, __u8 *mac,
-			   enum qeth_ipa_cmds ipacmd,
-			   int (*reply_cb) (struct qeth_card *,
-					    struct qeth_reply*,
-					    unsigned long))
-{
-	struct qeth_ipa_cmd *cmd;
-	struct qeth_cmd_buffer *iob;
-
-	QETH_DBF_TEXT(trace, 2, "L2sdmac");
-	iob = qeth_get_ipacmd_buffer(card, ipacmd, QETH_PROT_IPV4);
-	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
-        cmd->data.setdelmac.mac_length = OSA_ADDR_LEN;
-        memcpy(&cmd->data.setdelmac.mac, mac, OSA_ADDR_LEN);
-	return qeth_send_ipa_cmd(card, iob, reply_cb, NULL);
-}
-
-static int
-qeth_layer2_send_setgroupmac_cb(struct qeth_card *card,
-				struct qeth_reply *reply,
-				unsigned long data)
-{
-	struct qeth_ipa_cmd *cmd;
-	__u8 *mac;
-
-	QETH_DBF_TEXT(trace, 2, "L2Sgmacb");
-	cmd = (struct qeth_ipa_cmd *) data;
-	mac = &cmd->data.setdelmac.mac[0];
-	/* MAC already registered, needed in couple/uncouple case */
-	if (cmd->hdr.return_code == 0x2005) {
-		PRINT_WARN("Group MAC %02x:%02x:%02x:%02x:%02x:%02x " \
-			  "already existing on %s \n",
-			  mac[0], mac[1], mac[2], mac[3], mac[4], mac[5],
-			  QETH_CARD_IFNAME(card));
-		cmd->hdr.return_code = 0;
-	}
-	if (cmd->hdr.return_code)
-		PRINT_ERR("Could not set group MAC " \
-			  "%02x:%02x:%02x:%02x:%02x:%02x on %s: %x\n",
-			  mac[0], mac[1], mac[2], mac[3], mac[4], mac[5],
-			  QETH_CARD_IFNAME(card),cmd->hdr.return_code);
-	return 0;
-}
-
-static int
-qeth_layer2_send_setgroupmac(struct qeth_card *card, __u8 *mac)
-{
-	QETH_DBF_TEXT(trace, 2, "L2Sgmac");
-	return qeth_layer2_send_setdelmac(card, mac, IPA_CMD_SETGMAC,
-					  qeth_layer2_send_setgroupmac_cb);
-}
-
-static int
-qeth_layer2_send_delgroupmac_cb(struct qeth_card *card,
-				struct qeth_reply *reply,
-				unsigned long data)
-{
-	struct qeth_ipa_cmd *cmd;
-	__u8 *mac;
-
-	QETH_DBF_TEXT(trace, 2, "L2Dgmacb");
-	cmd = (struct qeth_ipa_cmd *) data;
-	mac = &cmd->data.setdelmac.mac[0];
-	if (cmd->hdr.return_code)
-		PRINT_ERR("Could not delete group MAC " \
-			  "%02x:%02x:%02x:%02x:%02x:%02x on %s: %x\n",
-			  mac[0], mac[1], mac[2], mac[3], mac[4], mac[5],
-			  QETH_CARD_IFNAME(card), cmd->hdr.return_code);
-	return 0;
-}
-
-static int
-qeth_layer2_send_delgroupmac(struct qeth_card *card, __u8 *mac)
-{
-	QETH_DBF_TEXT(trace, 2, "L2Dgmac");
-	return qeth_layer2_send_setdelmac(card, mac, IPA_CMD_DELGMAC,
-					  qeth_layer2_send_delgroupmac_cb);
-}
-
-static int
-qeth_layer2_send_setmac_cb(struct qeth_card *card,
-			   struct qeth_reply *reply,
-			   unsigned long data)
-{
-	struct qeth_ipa_cmd *cmd;
-
-	QETH_DBF_TEXT(trace, 2, "L2Smaccb");
-	cmd = (struct qeth_ipa_cmd *) data;
-	if (cmd->hdr.return_code) {
-		QETH_DBF_TEXT_(trace, 2, "L2er%x", cmd->hdr.return_code);
-		card->info.mac_bits &= ~QETH_LAYER2_MAC_REGISTERED;
-		cmd->hdr.return_code = -EIO;
-	} else {
-		card->info.mac_bits |= QETH_LAYER2_MAC_REGISTERED;
-		memcpy(card->dev->dev_addr,cmd->data.setdelmac.mac,
-		       OSA_ADDR_LEN);
-		PRINT_INFO("MAC address %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x "
-			   "successfully registered on device %s\n",
-			   card->dev->dev_addr[0], card->dev->dev_addr[1],
-			   card->dev->dev_addr[2], card->dev->dev_addr[3],
-			   card->dev->dev_addr[4], card->dev->dev_addr[5],
-			   card->dev->name);
-	}
-	return 0;
-}
-
-static int
-qeth_layer2_send_setmac(struct qeth_card *card, __u8 *mac)
-{
-	QETH_DBF_TEXT(trace, 2, "L2Setmac");
-	return qeth_layer2_send_setdelmac(card, mac, IPA_CMD_SETVMAC,
-					  qeth_layer2_send_setmac_cb);
-}
-
-static int
-qeth_layer2_send_delmac_cb(struct qeth_card *card,
-			   struct qeth_reply *reply,
-			   unsigned long data)
-{
-	struct qeth_ipa_cmd *cmd;
-
-	QETH_DBF_TEXT(trace, 2, "L2Dmaccb");
-	cmd = (struct qeth_ipa_cmd *) data;
-	if (cmd->hdr.return_code) {
-		QETH_DBF_TEXT_(trace, 2, "err%d", cmd->hdr.return_code);
-		cmd->hdr.return_code = -EIO;
-		return 0;
-	}
-	card->info.mac_bits &= ~QETH_LAYER2_MAC_REGISTERED;
-
-	return 0;
-}
-static int
-qeth_layer2_send_delmac(struct qeth_card *card, __u8 *mac)
-{
-	QETH_DBF_TEXT(trace, 2, "L2Delmac");
-	if (!(card->info.mac_bits & QETH_LAYER2_MAC_REGISTERED))
-		return 0;
-	return qeth_layer2_send_setdelmac(card, mac, IPA_CMD_DELVMAC,
-					  qeth_layer2_send_delmac_cb);
-}
-
-static int
-qeth_layer2_set_mac_address(struct net_device *dev, void *p)
-{
-	struct sockaddr *addr = p;
-	struct qeth_card *card;
-	int rc = 0;
-
-	QETH_DBF_TEXT(trace, 3, "setmac");
-
-	if (qeth_verify_dev(dev) != QETH_REAL_CARD) {
-		QETH_DBF_TEXT(trace, 3, "setmcINV");
-		return -EOPNOTSUPP;
-	}
-	card = (struct qeth_card *) dev->priv;
-
-	if (!card->options.layer2) {
-		PRINT_WARN("Setting MAC address on %s is not supported "
-			   "in Layer 3 mode.\n", dev->name);
-		QETH_DBF_TEXT(trace, 3, "setmcLY3");
-		return -EOPNOTSUPP;
-	}
-	if (card->info.type == QETH_CARD_TYPE_OSN) {
-		PRINT_WARN("Setting MAC address on %s is not supported.\n",
-			   dev->name);
-		QETH_DBF_TEXT(trace, 3, "setmcOSN");
-		return -EOPNOTSUPP;
-	}
-	QETH_DBF_TEXT_(trace, 3, "%s", CARD_BUS_ID(card));
-	QETH_DBF_HEX(trace, 3, addr->sa_data, OSA_ADDR_LEN);
-	rc = qeth_layer2_send_delmac(card, &card->dev->dev_addr[0]);
-	if (!rc)
-		rc = qeth_layer2_send_setmac(card, addr->sa_data);
-	return rc;
-}
-
-static void
-qeth_fill_ipacmd_header(struct qeth_card *card, struct qeth_ipa_cmd *cmd,
-			__u8 command, enum qeth_prot_versions prot)
-{
-	memset(cmd, 0, sizeof (struct qeth_ipa_cmd));
-	cmd->hdr.command = command;
-	cmd->hdr.initiator = IPA_CMD_INITIATOR_HOST;
-	cmd->hdr.seqno = card->seqno.ipa;
-	cmd->hdr.adapter_type = qeth_get_ipa_adp_type(card->info.link_type);
-	cmd->hdr.rel_adapter_no = (__u8) card->info.portno;
-	if (card->options.layer2)
-		cmd->hdr.prim_version_no = 2;
-	else
-		cmd->hdr.prim_version_no = 1;
-	cmd->hdr.param_count = 1;
-	cmd->hdr.prot_version = prot;
-	cmd->hdr.ipa_supported = 0;
-	cmd->hdr.ipa_enabled = 0;
-}
-
-static struct qeth_cmd_buffer *
-qeth_get_ipacmd_buffer(struct qeth_card *card, enum qeth_ipa_cmds ipacmd,
-		       enum qeth_prot_versions prot)
-{
-	struct qeth_cmd_buffer *iob;
-	struct qeth_ipa_cmd *cmd;
-
-	iob = qeth_wait_for_buffer(&card->write);
-	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
-	qeth_fill_ipacmd_header(card, cmd, ipacmd, prot);
-
-	return iob;
-}
-
-static int
-qeth_send_setdelmc(struct qeth_card *card, struct qeth_ipaddr *addr, int ipacmd)
-{
-	int rc;
-	struct qeth_cmd_buffer *iob;
-	struct qeth_ipa_cmd *cmd;
-
-	QETH_DBF_TEXT(trace,4,"setdelmc");
-
-	iob = qeth_get_ipacmd_buffer(card, ipacmd, addr->proto);
-	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
-	memcpy(&cmd->data.setdelipm.mac,addr->mac, OSA_ADDR_LEN);
-	if (addr->proto == QETH_PROT_IPV6)
-		memcpy(cmd->data.setdelipm.ip6, &addr->u.a6.addr,
-		       sizeof(struct in6_addr));
-	else
-		memcpy(&cmd->data.setdelipm.ip4, &addr->u.a4.addr,4);
-
-	rc = qeth_send_ipa_cmd(card, iob, NULL, NULL);
-
-	return rc;
-}
-static void
-qeth_fill_netmask(u8 *netmask, unsigned int len)
-{
-	int i,j;
-	for (i=0;i<16;i++) {
-		j=(len)-(i*8);
-		if (j >= 8)
-			netmask[i] = 0xff;
-		else if (j > 0)
-			netmask[i] = (u8)(0xFF00>>j);
-		else
-			netmask[i] = 0;
-	}
-}
-
-static int
-qeth_send_setdelip(struct qeth_card *card, struct qeth_ipaddr *addr,
-		   int ipacmd, unsigned int flags)
-{
-	int rc;
-	struct qeth_cmd_buffer *iob;
-	struct qeth_ipa_cmd *cmd;
-	__u8 netmask[16];
-
-	QETH_DBF_TEXT(trace,4,"setdelip");
-	QETH_DBF_TEXT_(trace,4,"flags%02X", flags);
-
-	iob = qeth_get_ipacmd_buffer(card, ipacmd, addr->proto);
-	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
-	if (addr->proto == QETH_PROT_IPV6) {
-		memcpy(cmd->data.setdelip6.ip_addr, &addr->u.a6.addr,
-		       sizeof(struct in6_addr));
-		qeth_fill_netmask(netmask,addr->u.a6.pfxlen);
-		memcpy(cmd->data.setdelip6.mask, netmask,
-		       sizeof(struct in6_addr));
-		cmd->data.setdelip6.flags = flags;
-	} else {
-		memcpy(cmd->data.setdelip4.ip_addr, &addr->u.a4.addr, 4);
-		memcpy(cmd->data.setdelip4.mask, &addr->u.a4.mask, 4);
-		cmd->data.setdelip4.flags = flags;
-	}
-
-	rc = qeth_send_ipa_cmd(card, iob, NULL, NULL);
-
-	return rc;
-}
-
-static int
-qeth_layer2_register_addr_entry(struct qeth_card *card,
-				struct qeth_ipaddr *addr)
-{
-	if (!addr->is_multicast)
-		return 0;
-	QETH_DBF_TEXT(trace, 2, "setgmac");
-	QETH_DBF_HEX(trace,3,&addr->mac[0],OSA_ADDR_LEN);
-	return qeth_layer2_send_setgroupmac(card, &addr->mac[0]);
-}
-
-static int
-qeth_layer2_deregister_addr_entry(struct qeth_card *card,
-				  struct qeth_ipaddr *addr)
-{
-	if (!addr->is_multicast)
-		return 0;
-	QETH_DBF_TEXT(trace, 2, "delgmac");
-	QETH_DBF_HEX(trace,3,&addr->mac[0],OSA_ADDR_LEN);
-	return qeth_layer2_send_delgroupmac(card, &addr->mac[0]);
-}
-
-static int
-qeth_layer3_register_addr_entry(struct qeth_card *card,
-				struct qeth_ipaddr *addr)
-{
-	char buf[50];
-	int rc;
-	int cnt = 3;
-
-	if (addr->proto == QETH_PROT_IPV4) {
-		QETH_DBF_TEXT(trace, 2,"setaddr4");
-		QETH_DBF_HEX(trace, 3, &addr->u.a4.addr, sizeof(int));
-	} else if (addr->proto == QETH_PROT_IPV6) {
-		QETH_DBF_TEXT(trace, 2, "setaddr6");
-		QETH_DBF_HEX(trace,3,&addr->u.a6.addr,8);
-		QETH_DBF_HEX(trace,3,((char *)&addr->u.a6.addr)+8,8);
-	} else {
-		QETH_DBF_TEXT(trace, 2, "setaddr?");
-		QETH_DBF_HEX(trace, 3, addr, sizeof(struct qeth_ipaddr));
-	}
-	do {
-		if (addr->is_multicast)
-			rc =  qeth_send_setdelmc(card, addr, IPA_CMD_SETIPM);
-		else
-			rc = qeth_send_setdelip(card, addr, IPA_CMD_SETIP,
-					addr->set_flags);
-		if (rc)
-			QETH_DBF_TEXT(trace, 2, "failed");
-	} while ((--cnt > 0) && rc);
-	if (rc){
-		QETH_DBF_TEXT(trace, 2, "FAILED");
-		qeth_ipaddr_to_string(addr->proto, (u8 *)&addr->u, buf);
-		PRINT_WARN("Could not register IP address %s (rc=0x%x/%d)\n",
-			   buf, rc, rc);
-	}
-	return rc;
-}
-
-static int
-qeth_layer3_deregister_addr_entry(struct qeth_card *card,
-				  struct qeth_ipaddr *addr)
-{
-	//char buf[50];
-	int rc;
-
-	if (addr->proto == QETH_PROT_IPV4) {
-		QETH_DBF_TEXT(trace, 2,"deladdr4");
-		QETH_DBF_HEX(trace, 3, &addr->u.a4.addr, sizeof(int));
-	} else if (addr->proto == QETH_PROT_IPV6) {
-		QETH_DBF_TEXT(trace, 2, "deladdr6");
-		QETH_DBF_HEX(trace,3,&addr->u.a6.addr,8);
-		QETH_DBF_HEX(trace,3,((char *)&addr->u.a6.addr)+8,8);
-	} else {
-		QETH_DBF_TEXT(trace, 2, "deladdr?");
-		QETH_DBF_HEX(trace, 3, addr, sizeof(struct qeth_ipaddr));
-	}
-	if (addr->is_multicast)
-		rc = qeth_send_setdelmc(card, addr, IPA_CMD_DELIPM);
-	else
-		rc = qeth_send_setdelip(card, addr, IPA_CMD_DELIP,
-					addr->del_flags);
-	if (rc) {
-		QETH_DBF_TEXT(trace, 2, "failed");
-		/* TODO: re-activate this warning as soon as we have a
-		 * clean mirco code
-		qeth_ipaddr_to_string(addr->proto, (u8 *)&addr->u, buf);
-		PRINT_WARN("Could not deregister IP address %s (rc=%x)\n",
-			   buf, rc);
-		*/
-	}
-	return rc;
-}
-
-static int
-qeth_register_addr_entry(struct qeth_card *card, struct qeth_ipaddr *addr)
-{
-	if (card->options.layer2)
-		return qeth_layer2_register_addr_entry(card, addr);
-
-	return qeth_layer3_register_addr_entry(card, addr);
-}
-
-static int
-qeth_deregister_addr_entry(struct qeth_card *card, struct qeth_ipaddr *addr)
-{
-	if (card->options.layer2)
-		return qeth_layer2_deregister_addr_entry(card, addr);
-
-	return qeth_layer3_deregister_addr_entry(card, addr);
-}
-
-static u32
-qeth_ethtool_get_tx_csum(struct net_device *dev)
-{
-	return (dev->features & NETIF_F_HW_CSUM) != 0;
-}
-
-static int
-qeth_ethtool_set_tx_csum(struct net_device *dev, u32 data)
-{
-	if (data)
-		dev->features |= NETIF_F_HW_CSUM;
-	else
-		dev->features &= ~NETIF_F_HW_CSUM;
-
-	return 0;
-}
-
-static u32
-qeth_ethtool_get_rx_csum(struct net_device *dev)
-{
-	struct qeth_card *card = (struct qeth_card *)dev->priv;
-
-	return (card->options.checksum_type == HW_CHECKSUMMING);
-}
-
-static int
-qeth_ethtool_set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct qeth_card *card = (struct qeth_card *)dev->priv;
-
-	if ((card->state != CARD_STATE_DOWN) &&
-	    (card->state != CARD_STATE_RECOVER))
-		return -EPERM;
-	if (data)
-		card->options.checksum_type = HW_CHECKSUMMING;
-	else
-		card->options.checksum_type = SW_CHECKSUMMING;
-	return 0;
-}
-
-static u32
-qeth_ethtool_get_sg(struct net_device *dev)
-{
-	struct qeth_card *card = (struct qeth_card *)dev->priv;
-
-	return ((card->options.large_send != QETH_LARGE_SEND_NO) &&
-		(dev->features & NETIF_F_SG));
-}
-
-static int
-qeth_ethtool_set_sg(struct net_device *dev, u32 data)
-{
-	struct qeth_card *card = (struct qeth_card *)dev->priv;
-
-	if (data) {
-		if (card->options.large_send != QETH_LARGE_SEND_NO)
-			dev->features |= NETIF_F_SG;
-		else {
-			dev->features &= ~NETIF_F_SG;
-			return -EINVAL;
-		}
-	} else
-		dev->features &= ~NETIF_F_SG;
-	return 0;
-}
-
-static u32
-qeth_ethtool_get_tso(struct net_device *dev)
-{
-	struct qeth_card *card = (struct qeth_card *)dev->priv;
-
-	return ((card->options.large_send != QETH_LARGE_SEND_NO) &&
-		(dev->features & NETIF_F_TSO));
-}
-
-static int
-qeth_ethtool_set_tso(struct net_device *dev, u32 data)
-{
-	struct qeth_card *card = (struct qeth_card *)dev->priv;
-
-	if (data) {
-		if (card->options.large_send != QETH_LARGE_SEND_NO)
-			dev->features |= NETIF_F_TSO;
-		else {
-			dev->features &= ~NETIF_F_TSO;
-			return -EINVAL;
-		}
-	} else
-		dev->features &= ~NETIF_F_TSO;
-	return 0;
-}
-
-static struct ethtool_ops qeth_ethtool_ops = {
-	.get_tx_csum = qeth_ethtool_get_tx_csum,
-	.set_tx_csum = qeth_ethtool_set_tx_csum,
-	.get_rx_csum = qeth_ethtool_get_rx_csum,
-	.set_rx_csum = qeth_ethtool_set_rx_csum,
-	.get_sg      = qeth_ethtool_get_sg,
-	.set_sg      = qeth_ethtool_set_sg,
-	.get_tso     = qeth_ethtool_get_tso,
-	.set_tso     = qeth_ethtool_set_tso,
-};
-
-static int
-qeth_hard_header_parse(const struct sk_buff *skb, unsigned char *haddr)
-{
-	const struct qeth_card *card;
-	const struct ethhdr *eth;
-	struct net_device *dev = skb->dev;
-
-	if (dev->type != ARPHRD_IEEE802_TR)
-		return 0;
-
-	card = qeth_get_card_from_dev(dev);
-	if (card->options.layer2)
-		goto haveheader;
-#ifdef CONFIG_QETH_IPV6
-	/* cause of the manipulated arp constructor and the ARP
-	   flag for OSAE devices we have some nasty exceptions */
-	if (card->info.type == QETH_CARD_TYPE_OSAE) {
-		if (!card->options.fake_ll) {
-			if ((skb->pkt_type==PACKET_OUTGOING) &&
-			    (skb->protocol==ETH_P_IPV6))
-				goto haveheader;
-			else
-				return 0;
-		} else {
-			if ((skb->pkt_type==PACKET_OUTGOING) &&
-			    (skb->protocol==ETH_P_IP))
-				return 0;
-			else
-				goto haveheader;
-		}
-	}
-#endif
-	if (!card->options.fake_ll)
-		return 0;
-haveheader:
-	eth = eth_hdr(skb);
-	memcpy(haddr, eth->h_source, ETH_ALEN);
-	return ETH_ALEN;
-}
-
-static const struct header_ops qeth_null_ops = {
-	.parse = qeth_hard_header_parse,
-};
-
-static int
-qeth_netdev_init(struct net_device *dev)
-{
-	struct qeth_card *card;
-
-	card = (struct qeth_card *) dev->priv;
-
-	QETH_DBF_TEXT(trace,3,"initdev");
-
-	dev->tx_timeout = &qeth_tx_timeout;
-	dev->watchdog_timeo = QETH_TX_TIMEOUT;
-	dev->open = qeth_open;
-	dev->stop = qeth_stop;
-	dev->hard_start_xmit = qeth_hard_start_xmit;
-	dev->do_ioctl = qeth_do_ioctl;
-	dev->get_stats = qeth_get_stats;
-	dev->change_mtu = qeth_change_mtu;
-	dev->neigh_setup = qeth_neigh_setup;
-	dev->set_multicast_list = qeth_set_multicast_list;
-#ifdef CONFIG_QETH_VLAN
-	dev->vlan_rx_register = qeth_vlan_rx_register;
-	dev->vlan_rx_kill_vid = qeth_vlan_rx_kill_vid;
-	dev->vlan_rx_add_vid = qeth_vlan_rx_add_vid;
-#endif
-	if (qeth_get_netdev_flags(card) & IFF_NOARP)
-		dev->header_ops = &qeth_null_ops;
-
-#ifdef CONFIG_QETH_IPV6
-	/*IPv6 address autoconfiguration stuff*/
-	if (!(card->info.unique_id & UNIQUE_ID_NOT_BY_CARD))
-		card->dev->dev_id = card->info.unique_id & 0xffff;
-#endif
-	if (card->options.fake_ll &&
-		(qeth_get_netdev_flags(card) & IFF_NOARP))
-			dev->header_ops = &qeth_fake_ops;
-
-	dev->set_mac_address = qeth_layer2_set_mac_address;
-	dev->flags |= qeth_get_netdev_flags(card);
-	if ((card->options.fake_broadcast) ||
-	    (card->info.broadcast_capable))
-		dev->flags |= IFF_BROADCAST;
-	dev->hard_header_len =
-			qeth_get_hlen(card->info.link_type) + card->options.add_hhlen;
-	dev->addr_len = OSA_ADDR_LEN;
-	dev->mtu = card->info.initial_mtu;
-	if (card->info.type != QETH_CARD_TYPE_OSN)
-		SET_ETHTOOL_OPS(dev, &qeth_ethtool_ops);
-	return 0;
-}
-
-static void
-qeth_init_func_level(struct qeth_card *card)
-{
-	if (card->ipato.enabled) {
-		if (card->info.type == QETH_CARD_TYPE_IQD)
-				card->info.func_level =
-					QETH_IDX_FUNC_LEVEL_IQD_ENA_IPAT;
-		else
-				card->info.func_level =
-					QETH_IDX_FUNC_LEVEL_OSAE_ENA_IPAT;
-	} else {
-		if (card->info.type == QETH_CARD_TYPE_IQD)
-		/*FIXME:why do we have same values for  dis and ena for osae??? */
-			card->info.func_level =
-				QETH_IDX_FUNC_LEVEL_IQD_DIS_IPAT;
-		else
-			card->info.func_level =
-				QETH_IDX_FUNC_LEVEL_OSAE_DIS_IPAT;
-	}
-}
-
-/**
- * hardsetup card, initialize MPC and QDIO stuff
- */
-static int
-qeth_hardsetup_card(struct qeth_card *card)
-{
-	int retries = 3;
-	int rc;
-
-	QETH_DBF_TEXT(setup, 2, "hrdsetup");
-
-	atomic_set(&card->force_alloc_skb, 0);
-retry:
-	if (retries < 3){
-		PRINT_WARN("Retrying to do IDX activates.\n");
-		ccw_device_set_offline(CARD_DDEV(card));
-		ccw_device_set_offline(CARD_WDEV(card));
-		ccw_device_set_offline(CARD_RDEV(card));
-		ccw_device_set_online(CARD_RDEV(card));
-		ccw_device_set_online(CARD_WDEV(card));
-		ccw_device_set_online(CARD_DDEV(card));
-	}
-	rc = qeth_qdio_clear_card(card,card->info.type!=QETH_CARD_TYPE_IQD);
-	if (rc == -ERESTARTSYS) {
-		QETH_DBF_TEXT(setup, 2, "break1");
-		return rc;
-	} else if (rc) {
-		QETH_DBF_TEXT_(setup, 2, "1err%d", rc);
-		if (--retries < 0)
-			goto out;
-		else
-			goto retry;
-	}
-	if ((rc = qeth_get_unitaddr(card))){
-		QETH_DBF_TEXT_(setup, 2, "2err%d", rc);
-		return rc;
-	}
-	qeth_init_tokens(card);
-	qeth_init_func_level(card);
-	rc = qeth_idx_activate_channel(&card->read, qeth_idx_read_cb);
-	if (rc == -ERESTARTSYS) {
-		QETH_DBF_TEXT(setup, 2, "break2");
-		return rc;
-	} else if (rc) {
-		QETH_DBF_TEXT_(setup, 2, "3err%d", rc);
-		if (--retries < 0)
-			goto out;
-		else
-			goto retry;
-	}
-	rc = qeth_idx_activate_channel(&card->write, qeth_idx_write_cb);
-	if (rc == -ERESTARTSYS) {
-		QETH_DBF_TEXT(setup, 2, "break3");
-		return rc;
-	} else if (rc) {
-		QETH_DBF_TEXT_(setup, 2, "4err%d", rc);
-		if (--retries < 0)
-			goto out;
-		else
-			goto retry;
-	}
-	if ((rc = qeth_mpc_initialize(card))){
-		QETH_DBF_TEXT_(setup, 2, "5err%d", rc);
-		goto out;
-	}
-	/*network device will be recovered*/
-	if (card->dev) {
-		card->dev->header_ops = card->orig_header_ops;
-		if (card->options.fake_ll &&
-		    (qeth_get_netdev_flags(card) & IFF_NOARP))
-			card->dev->header_ops = &qeth_fake_ops;
-		return 0;
-	}
-	/* at first set_online allocate netdev */
-	card->dev = qeth_get_netdevice(card->info.type,
-				       card->info.link_type);
-	if (!card->dev){
-		qeth_qdio_clear_card(card, card->info.type !=
-				     QETH_CARD_TYPE_IQD);
-		rc = -ENODEV;
-		QETH_DBF_TEXT_(setup, 2, "6err%d", rc);
-		goto out;
-	}
-	card->dev->priv = card;
-	card->orig_header_ops = card->dev->header_ops;
-	card->dev->type = qeth_get_arphdr_type(card->info.type,
-					       card->info.link_type);
-	card->dev->init = qeth_netdev_init;
-	return 0;
-out:
-	PRINT_ERR("Initialization in hardsetup failed! rc=%d\n", rc);
-	return rc;
-}
-
-static int
-qeth_default_setassparms_cb(struct qeth_card *card, struct qeth_reply *reply,
-			    unsigned long data)
-{
-	struct qeth_ipa_cmd *cmd;
-
-	QETH_DBF_TEXT(trace,4,"defadpcb");
-
-	cmd = (struct qeth_ipa_cmd *) data;
-	if (cmd->hdr.return_code == 0){
-		cmd->hdr.return_code = cmd->data.setassparms.hdr.return_code;
-		if (cmd->hdr.prot_version == QETH_PROT_IPV4)
-			card->options.ipa4.enabled_funcs = cmd->hdr.ipa_enabled;
-#ifdef CONFIG_QETH_IPV6
-		if (cmd->hdr.prot_version == QETH_PROT_IPV6)
-			card->options.ipa6.enabled_funcs = cmd->hdr.ipa_enabled;
-#endif
-	}
-	if (cmd->data.setassparms.hdr.assist_no == IPA_INBOUND_CHECKSUM &&
-	    cmd->data.setassparms.hdr.command_code == IPA_CMD_ASS_START) {
-		card->info.csum_mask = cmd->data.setassparms.data.flags_32bit;
-		QETH_DBF_TEXT_(trace, 3, "csum:%d", card->info.csum_mask);
-	}
-	return 0;
-}
-
-static int
-qeth_default_setadapterparms_cb(struct qeth_card *card,
-				struct qeth_reply *reply,
-				unsigned long data)
-{
-	struct qeth_ipa_cmd *cmd;
-
-	QETH_DBF_TEXT(trace,4,"defadpcb");
-
-	cmd = (struct qeth_ipa_cmd *) data;
-	if (cmd->hdr.return_code == 0)
-		cmd->hdr.return_code = cmd->data.setadapterparms.hdr.return_code;
-	return 0;
-}
-
-
-
-static int
-qeth_query_setadapterparms_cb(struct qeth_card *card, struct qeth_reply *reply,
-			      unsigned long data)
-{
-	struct qeth_ipa_cmd *cmd;
-
-	QETH_DBF_TEXT(trace,3,"quyadpcb");
-
-	cmd = (struct qeth_ipa_cmd *) data;
-	if (cmd->data.setadapterparms.data.query_cmds_supp.lan_type & 0x7f)
-		card->info.link_type =
-		      cmd->data.setadapterparms.data.query_cmds_supp.lan_type;
-	card->options.adp.supported_funcs =
-		cmd->data.setadapterparms.data.query_cmds_supp.supported_cmds;
-	return qeth_default_setadapterparms_cb(card, reply, (unsigned long)cmd);
-}
-
-static int
-qeth_query_setadapterparms(struct qeth_card *card)
-{
-	int rc;
-	struct qeth_cmd_buffer *iob;
-
-	QETH_DBF_TEXT(trace,3,"queryadp");
-	iob = qeth_get_adapter_cmd(card, IPA_SETADP_QUERY_COMMANDS_SUPPORTED,
-				   sizeof(struct qeth_ipacmd_setadpparms));
-	rc = qeth_send_ipa_cmd(card, iob, qeth_query_setadapterparms_cb, NULL);
-	return rc;
-}
-
-static int
-qeth_setadpparms_change_macaddr_cb(struct qeth_card *card,
-				   struct qeth_reply *reply,
-				   unsigned long data)
-{
-	struct qeth_ipa_cmd *cmd;
-
-	QETH_DBF_TEXT(trace,4,"chgmaccb");
-
-	cmd = (struct qeth_ipa_cmd *) data;
-	if (!card->options.layer2 ||
-	    !(card->info.mac_bits & QETH_LAYER2_MAC_READ)) {
-		memcpy(card->dev->dev_addr,
-		       &cmd->data.setadapterparms.data.change_addr.addr,
-		       OSA_ADDR_LEN);
-		card->info.mac_bits |= QETH_LAYER2_MAC_READ;
-	}
-	qeth_default_setadapterparms_cb(card, reply, (unsigned long) cmd);
-	return 0;
-}
-
-static int
-qeth_setadpparms_change_macaddr(struct qeth_card *card)
-{
-	int rc;
-	struct qeth_cmd_buffer *iob;
-	struct qeth_ipa_cmd *cmd;
-
-	QETH_DBF_TEXT(trace,4,"chgmac");
-
-	iob = qeth_get_adapter_cmd(card,IPA_SETADP_ALTER_MAC_ADDRESS,
-				   sizeof(struct qeth_ipacmd_setadpparms));
-	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
-	cmd->data.setadapterparms.data.change_addr.cmd = CHANGE_ADDR_READ_MAC;
-	cmd->data.setadapterparms.data.change_addr.addr_size = OSA_ADDR_LEN;
-	memcpy(&cmd->data.setadapterparms.data.change_addr.addr,
-	       card->dev->dev_addr, OSA_ADDR_LEN);
-	rc = qeth_send_ipa_cmd(card, iob, qeth_setadpparms_change_macaddr_cb,
-			       NULL);
-	return rc;
-}
-
-static int
-qeth_send_setadp_mode(struct qeth_card *card, __u32 command, __u32 mode)
-{
-	int rc;
-	struct qeth_cmd_buffer *iob;
-	struct qeth_ipa_cmd *cmd;
-
-	QETH_DBF_TEXT(trace,4,"adpmode");
-
-	iob = qeth_get_adapter_cmd(card, command,
-				   sizeof(struct qeth_ipacmd_setadpparms));
-	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
-	cmd->data.setadapterparms.data.mode = mode;
-	rc = qeth_send_ipa_cmd(card, iob, qeth_default_setadapterparms_cb,
-			       NULL);
-	return rc;
-}
-
-static int
-qeth_setadapter_hstr(struct qeth_card *card)
-{
-	int rc;
-
-	QETH_DBF_TEXT(trace,4,"adphstr");
-
-	if (qeth_adp_supported(card,IPA_SETADP_SET_BROADCAST_MODE)) {
-		rc = qeth_send_setadp_mode(card, IPA_SETADP_SET_BROADCAST_MODE,
-					   card->options.broadcast_mode);
-		if (rc)
-			PRINT_WARN("couldn't set broadcast mode on "
-				   "device %s: x%x\n",
-				   CARD_BUS_ID(card), rc);
-		rc = qeth_send_setadp_mode(card, IPA_SETADP_ALTER_MAC_ADDRESS,
-					   card->options.macaddr_mode);
-		if (rc)
-			PRINT_WARN("couldn't set macaddr mode on "
-				   "device %s: x%x\n", CARD_BUS_ID(card), rc);
-		return rc;
-	}
-	if (card->options.broadcast_mode == QETH_TR_BROADCAST_LOCAL)
-		PRINT_WARN("set adapter parameters not available "
-			   "to set broadcast mode, using ALLRINGS "
-			   "on device %s:\n", CARD_BUS_ID(card));
-	if (card->options.macaddr_mode == QETH_TR_MACADDR_CANONICAL)
-		PRINT_WARN("set adapter parameters not available "
-			   "to set macaddr mode, using NONCANONICAL "
-			   "on device %s:\n", CARD_BUS_ID(card));
-	return 0;
-}
-
-static int
-qeth_setadapter_parms(struct qeth_card *card)
-{
-	int rc;
-
-	QETH_DBF_TEXT(setup, 2, "setadprm");
-
-	if (!qeth_is_supported(card, IPA_SETADAPTERPARMS)){
-		PRINT_WARN("set adapter parameters not supported "
-			   "on device %s.\n",
-			   CARD_BUS_ID(card));
-		QETH_DBF_TEXT(setup, 2, " notsupp");
-		return 0;
-	}
-	rc = qeth_query_setadapterparms(card);
-	if (rc) {
-		PRINT_WARN("couldn't set adapter parameters on device %s: "
-			   "x%x\n", CARD_BUS_ID(card), rc);
-		return rc;
-	}
-	if (qeth_adp_supported(card,IPA_SETADP_ALTER_MAC_ADDRESS)) {
-		rc = qeth_setadpparms_change_macaddr(card);
-		if (rc)
-			PRINT_WARN("couldn't get MAC address on "
-				   "device %s: x%x\n",
-				   CARD_BUS_ID(card), rc);
-	}
-
-	if ((card->info.link_type == QETH_LINK_TYPE_HSTR) ||
-	    (card->info.link_type == QETH_LINK_TYPE_LANE_TR))
-		rc = qeth_setadapter_hstr(card);
-
-	return rc;
-}
-
-static int
-qeth_layer2_initialize(struct qeth_card *card)
-{
-        int rc = 0;
-
-
-        QETH_DBF_TEXT(setup, 2, "doL2init");
-        QETH_DBF_TEXT_(setup, 2, "doL2%s", CARD_BUS_ID(card));
-
-	rc = qeth_query_setadapterparms(card);
-	if (rc) {
-		PRINT_WARN("could not query adapter parameters on device %s: "
-			   "x%x\n", CARD_BUS_ID(card), rc);
-	}
-
-	rc = qeth_setadpparms_change_macaddr(card);
-	if (rc) {
-		PRINT_WARN("couldn't get MAC address on "
-			   "device %s: x%x\n",
-			   CARD_BUS_ID(card), rc);
-		QETH_DBF_TEXT_(setup, 2,"1err%d",rc);
-		return rc;
-        }
-	QETH_DBF_HEX(setup,2, card->dev->dev_addr, OSA_ADDR_LEN);
-
-	rc = qeth_layer2_send_setmac(card, &card->dev->dev_addr[0]);
-        if (rc)
-		QETH_DBF_TEXT_(setup, 2,"2err%d",rc);
-        return 0;
-}
-
-
-static int
-qeth_send_startstoplan(struct qeth_card *card, enum qeth_ipa_cmds ipacmd,
-		       enum qeth_prot_versions prot)
-{
-	int rc;
-	struct qeth_cmd_buffer *iob;
-
-	iob = qeth_get_ipacmd_buffer(card,ipacmd,prot);
-	rc = qeth_send_ipa_cmd(card, iob, NULL, NULL);
-
-	return rc;
-}
-
-static int
-qeth_send_startlan(struct qeth_card *card, enum qeth_prot_versions prot)
-{
-	int rc;
-
-	QETH_DBF_TEXT_(setup, 2, "strtlan%i", prot);
-
-	rc = qeth_send_startstoplan(card, IPA_CMD_STARTLAN, prot);
-	return rc;
-}
-
-static int
-qeth_send_stoplan(struct qeth_card *card)
-{
-	int rc = 0;
-
-	/*
-	 * TODO: according to the IPA format document page 14,
-	 * TCP/IP (we!) never issue a STOPLAN
-	 * is this right ?!?
-	 */
-	QETH_DBF_TEXT(trace, 2, "stoplan");
-
-	rc = qeth_send_startstoplan(card, IPA_CMD_STOPLAN, QETH_PROT_IPV4);
-	return rc;
-}
-
-static int
-qeth_query_ipassists_cb(struct qeth_card *card, struct qeth_reply *reply,
-			unsigned long data)
-{
-	struct qeth_ipa_cmd *cmd;
-
-	QETH_DBF_TEXT(setup, 2, "qipasscb");
-
-	cmd = (struct qeth_ipa_cmd *) data;
-	if (cmd->hdr.prot_version == QETH_PROT_IPV4) {
-		card->options.ipa4.supported_funcs = cmd->hdr.ipa_supported;
-		card->options.ipa4.enabled_funcs = cmd->hdr.ipa_enabled;
-		/* Disable IPV6 support hard coded for Hipersockets */
-		if(card->info.type == QETH_CARD_TYPE_IQD)
-			card->options.ipa4.supported_funcs &= ~IPA_IPV6;
-	} else {
-#ifdef CONFIG_QETH_IPV6
-		card->options.ipa6.supported_funcs = cmd->hdr.ipa_supported;
-		card->options.ipa6.enabled_funcs = cmd->hdr.ipa_enabled;
-#endif
-	}
-	QETH_DBF_TEXT(setup, 2, "suppenbl");
-	QETH_DBF_TEXT_(setup, 2, "%x",cmd->hdr.ipa_supported);
-	QETH_DBF_TEXT_(setup, 2, "%x",cmd->hdr.ipa_enabled);
-	return 0;
-}
-
-static int
-qeth_query_ipassists(struct qeth_card *card, enum qeth_prot_versions prot)
-{
-	int rc;
-	struct qeth_cmd_buffer *iob;
-
-	QETH_DBF_TEXT_(setup, 2, "qipassi%i", prot);
-	if (card->options.layer2) {
-		QETH_DBF_TEXT(setup, 2, "noprmly2");
-		return -EPERM;
-	}
-
-	iob = qeth_get_ipacmd_buffer(card,IPA_CMD_QIPASSIST,prot);
-	rc = qeth_send_ipa_cmd(card, iob, qeth_query_ipassists_cb, NULL);
-	return rc;
-}
-
-static struct qeth_cmd_buffer *
-qeth_get_setassparms_cmd(struct qeth_card *card, enum qeth_ipa_funcs ipa_func,
-			 __u16 cmd_code, __u16 len,
-			 enum qeth_prot_versions prot)
-{
-	struct qeth_cmd_buffer *iob;
-	struct qeth_ipa_cmd *cmd;
-
-	QETH_DBF_TEXT(trace,4,"getasscm");
-	iob = qeth_get_ipacmd_buffer(card,IPA_CMD_SETASSPARMS,prot);
-
-	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
-	cmd->data.setassparms.hdr.assist_no = ipa_func;
-	cmd->data.setassparms.hdr.length = 8 + len;
-	cmd->data.setassparms.hdr.command_code = cmd_code;
-	cmd->data.setassparms.hdr.return_code = 0;
-	cmd->data.setassparms.hdr.seq_no = 0;
-
-	return iob;
-}
-
-static int
-qeth_send_setassparms(struct qeth_card *card, struct qeth_cmd_buffer *iob,
-		      __u16 len, long data,
-		      int (*reply_cb)
-		      (struct qeth_card *,struct qeth_reply *,unsigned long),
-		      void *reply_param)
-{
-	int rc;
-	struct qeth_ipa_cmd *cmd;
-
-	QETH_DBF_TEXT(trace,4,"sendassp");
-
-	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
-	if (len <= sizeof(__u32))
-		cmd->data.setassparms.data.flags_32bit = (__u32) data;
-	else   /* (len > sizeof(__u32)) */
-		memcpy(&cmd->data.setassparms.data, (void *) data, len);
-
-	rc = qeth_send_ipa_cmd(card, iob, reply_cb, reply_param);
-	return rc;
-}
-
-#ifdef CONFIG_QETH_IPV6
-static int
-qeth_send_simple_setassparms_ipv6(struct qeth_card *card,
-				  enum qeth_ipa_funcs ipa_func, __u16 cmd_code)
-
-{
-	int rc;
-	struct qeth_cmd_buffer *iob;
-
-	QETH_DBF_TEXT(trace,4,"simassp6");
-	iob = qeth_get_setassparms_cmd(card, ipa_func, cmd_code,
-				       0, QETH_PROT_IPV6);
-	rc = qeth_send_setassparms(card, iob, 0, 0,
-				   qeth_default_setassparms_cb, NULL);
-	return rc;
-}
-#endif
-
-static int
-qeth_send_simple_setassparms(struct qeth_card *card,
-			     enum qeth_ipa_funcs ipa_func,
-			     __u16 cmd_code, long data)
-{
-	int rc;
-	int length = 0;
-	struct qeth_cmd_buffer *iob;
-
-	QETH_DBF_TEXT(trace,4,"simassp4");
-	if (data)
-		length = sizeof(__u32);
-	iob = qeth_get_setassparms_cmd(card, ipa_func, cmd_code,
-				       length, QETH_PROT_IPV4);
-	rc = qeth_send_setassparms(card, iob, length, data,
-				   qeth_default_setassparms_cb, NULL);
-	return rc;
-}
-
-static int
-qeth_start_ipa_arp_processing(struct qeth_card *card)
-{
-	int rc;
-
-	QETH_DBF_TEXT(trace,3,"ipaarp");
-
-	if (!qeth_is_supported(card,IPA_ARP_PROCESSING)) {
-		PRINT_WARN("ARP processing not supported "
-			   "on %s!\n", QETH_CARD_IFNAME(card));
-		return 0;
-	}
-	rc = qeth_send_simple_setassparms(card,IPA_ARP_PROCESSING,
-					  IPA_CMD_ASS_START, 0);
-	if (rc) {
-		PRINT_WARN("Could not start ARP processing "
-			   "assist on %s: 0x%x\n",
-			   QETH_CARD_IFNAME(card), rc);
-	}
-	return rc;
-}
-
-static int
-qeth_start_ipa_ip_fragmentation(struct qeth_card *card)
-{
-	int rc;
-
-	QETH_DBF_TEXT(trace,3,"ipaipfrg");
-
-	if (!qeth_is_supported(card, IPA_IP_FRAGMENTATION)) {
-		PRINT_INFO("Hardware IP fragmentation not supported on %s\n",
-			   QETH_CARD_IFNAME(card));
-		return  -EOPNOTSUPP;
-	}
-
-	rc = qeth_send_simple_setassparms(card, IPA_IP_FRAGMENTATION,
-					  IPA_CMD_ASS_START, 0);
-	if (rc) {
-		PRINT_WARN("Could not start Hardware IP fragmentation "
-			   "assist on %s: 0x%x\n",
-			   QETH_CARD_IFNAME(card), rc);
-	} else
-		PRINT_INFO("Hardware IP fragmentation enabled \n");
-	return rc;
-}
-
-static int
-qeth_start_ipa_source_mac(struct qeth_card *card)
-{
-	int rc;
-
-	QETH_DBF_TEXT(trace,3,"stsrcmac");
-
-	if (!card->options.fake_ll)
-		return -EOPNOTSUPP;
-
-	if (!qeth_is_supported(card, IPA_SOURCE_MAC)) {
-		PRINT_INFO("Inbound source address not "
-			   "supported on %s\n", QETH_CARD_IFNAME(card));
-		return -EOPNOTSUPP;
-	}
-
-	rc = qeth_send_simple_setassparms(card, IPA_SOURCE_MAC,
-					  IPA_CMD_ASS_START, 0);
-	if (rc)
-		PRINT_WARN("Could not start inbound source "
-			   "assist on %s: 0x%x\n",
-			   QETH_CARD_IFNAME(card), rc);
-	return rc;
-}
-
-static int
-qeth_start_ipa_vlan(struct qeth_card *card)
-{
-	int rc = 0;
-
-	QETH_DBF_TEXT(trace,3,"strtvlan");
-
-#ifdef CONFIG_QETH_VLAN
-	if (!qeth_is_supported(card, IPA_FULL_VLAN)) {
-		PRINT_WARN("VLAN not supported on %s\n", QETH_CARD_IFNAME(card));
-		return -EOPNOTSUPP;
-	}
-
-	rc = qeth_send_simple_setassparms(card, IPA_VLAN_PRIO,
-					  IPA_CMD_ASS_START,0);
-	if (rc) {
-		PRINT_WARN("Could not start vlan "
-			   "assist on %s: 0x%x\n",
-			   QETH_CARD_IFNAME(card), rc);
-	} else {
-		PRINT_INFO("VLAN enabled \n");
-		card->dev->features |=
-			NETIF_F_HW_VLAN_FILTER |
-			NETIF_F_HW_VLAN_TX |
-			NETIF_F_HW_VLAN_RX;
-	}
-#endif /* QETH_VLAN */
-	return rc;
-}
-
-static int
-qeth_start_ipa_multicast(struct qeth_card *card)
-{
-	int rc;
-
-	QETH_DBF_TEXT(trace,3,"stmcast");
-
-	if (!qeth_is_supported(card, IPA_MULTICASTING)) {
-		PRINT_WARN("Multicast not supported on %s\n",
-			   QETH_CARD_IFNAME(card));
-		return -EOPNOTSUPP;
-	}
-
-	rc = qeth_send_simple_setassparms(card, IPA_MULTICASTING,
-					  IPA_CMD_ASS_START,0);
-	if (rc) {
-		PRINT_WARN("Could not start multicast "
-			   "assist on %s: rc=%i\n",
-			   QETH_CARD_IFNAME(card), rc);
-	} else {
-		PRINT_INFO("Multicast enabled\n");
-		card->dev->flags |= IFF_MULTICAST;
-	}
-	return rc;
-}
-
-#ifdef CONFIG_QETH_IPV6
-static int
-qeth_softsetup_ipv6(struct qeth_card *card)
-{
-	int rc;
-
-	QETH_DBF_TEXT(trace,3,"softipv6");
-
-	rc = qeth_send_startlan(card, QETH_PROT_IPV6);
-	if (rc) {
-		PRINT_ERR("IPv6 startlan failed on %s\n",
-			  QETH_CARD_IFNAME(card));
-		return rc;
-	}
-	rc = qeth_query_ipassists(card,QETH_PROT_IPV6);
-	if (rc) {
-		PRINT_ERR("IPv6 query ipassist failed on %s\n",
-			  QETH_CARD_IFNAME(card));
-		return rc;
-	}
-	rc = qeth_send_simple_setassparms(card, IPA_IPV6,
-					  IPA_CMD_ASS_START, 3);
-	if (rc) {
-		PRINT_WARN("IPv6 start assist (version 4) failed "
-			   "on %s: 0x%x\n",
-			   QETH_CARD_IFNAME(card), rc);
-		return rc;
-	}
-	rc = qeth_send_simple_setassparms_ipv6(card, IPA_IPV6,
-					       IPA_CMD_ASS_START);
-	if (rc) {
-		PRINT_WARN("IPV6 start assist (version 6) failed  "
-			   "on %s: 0x%x\n",
-			   QETH_CARD_IFNAME(card), rc);
-		return rc;
-	}
-	rc = qeth_send_simple_setassparms_ipv6(card, IPA_PASSTHRU,
-					       IPA_CMD_ASS_START);
-	if (rc) {
-		PRINT_WARN("Could not enable passthrough "
-			   "on %s: 0x%x\n",
-			   QETH_CARD_IFNAME(card), rc);
-		return rc;
-	}
-	PRINT_INFO("IPV6 enabled \n");
-	return 0;
-}
-
-#endif
-
-static int
-qeth_start_ipa_ipv6(struct qeth_card *card)
-{
-	int rc = 0;
-#ifdef CONFIG_QETH_IPV6
-	QETH_DBF_TEXT(trace,3,"strtipv6");
-
-	if (!qeth_is_supported(card, IPA_IPV6)) {
-		PRINT_WARN("IPv6 not supported on %s\n",
-			   QETH_CARD_IFNAME(card));
-		return 0;
-	}
-	rc = qeth_softsetup_ipv6(card);
-#endif
-	return rc ;
-}
-
-static int
-qeth_start_ipa_broadcast(struct qeth_card *card)
-{
-	int rc;
-
-	QETH_DBF_TEXT(trace,3,"stbrdcst");
-	card->info.broadcast_capable = 0;
-	if (!qeth_is_supported(card, IPA_FILTERING)) {
-		PRINT_WARN("Broadcast not supported on %s\n",
-			   QETH_CARD_IFNAME(card));
-		rc = -EOPNOTSUPP;
-		goto out;
-	}
-	rc = qeth_send_simple_setassparms(card, IPA_FILTERING,
-					  IPA_CMD_ASS_START, 0);
-	if (rc) {
-		PRINT_WARN("Could not enable broadcasting filtering "
-			   "on %s: 0x%x\n",
-			   QETH_CARD_IFNAME(card), rc);
-		goto out;
-	}
-
-	rc = qeth_send_simple_setassparms(card, IPA_FILTERING,
-					  IPA_CMD_ASS_CONFIGURE, 1);
-	if (rc) {
-		PRINT_WARN("Could not set up broadcast filtering on %s: 0x%x\n",
-			   QETH_CARD_IFNAME(card), rc);
-		goto out;
-	}
-	card->info.broadcast_capable = QETH_BROADCAST_WITH_ECHO;
-	PRINT_INFO("Broadcast enabled \n");
-	rc = qeth_send_simple_setassparms(card, IPA_FILTERING,
-					  IPA_CMD_ASS_ENABLE, 1);
-	if (rc) {
-		PRINT_WARN("Could not set up broadcast echo filtering on "
-			   "%s: 0x%x\n", QETH_CARD_IFNAME(card), rc);
-		goto out;
-	}
-	card->info.broadcast_capable = QETH_BROADCAST_WITHOUT_ECHO;
-out:
-	if (card->info.broadcast_capable)
-		card->dev->flags |= IFF_BROADCAST;
-	else
-		card->dev->flags &= ~IFF_BROADCAST;
-	return rc;
-}
-
-static int
-qeth_send_checksum_command(struct qeth_card *card)
-{
-	int rc;
-
-	rc = qeth_send_simple_setassparms(card, IPA_INBOUND_CHECKSUM,
-					  IPA_CMD_ASS_START, 0);
-	if (rc) {
-		PRINT_WARN("Starting Inbound HW Checksumming failed on %s: "
-			   "0x%x,\ncontinuing using Inbound SW Checksumming\n",
-			   QETH_CARD_IFNAME(card), rc);
-		return rc;
-	}
-	rc = qeth_send_simple_setassparms(card, IPA_INBOUND_CHECKSUM,
-					  IPA_CMD_ASS_ENABLE,
-					  card->info.csum_mask);
-	if (rc) {
-		PRINT_WARN("Enabling Inbound HW Checksumming failed on %s: "
-			   "0x%x,\ncontinuing using Inbound SW Checksumming\n",
-			   QETH_CARD_IFNAME(card), rc);
-		return rc;
-	}
-	return 0;
-}
-
-static int
-qeth_start_ipa_checksum(struct qeth_card *card)
-{
-	int rc = 0;
-
-	QETH_DBF_TEXT(trace,3,"strtcsum");
-
-	if (card->options.checksum_type == NO_CHECKSUMMING) {
-		PRINT_WARN("Using no checksumming on %s.\n",
-			   QETH_CARD_IFNAME(card));
-		return 0;
-	}
-	if (card->options.checksum_type == SW_CHECKSUMMING) {
-		PRINT_WARN("Using SW checksumming on %s.\n",
-			   QETH_CARD_IFNAME(card));
-		return 0;
-	}
-	if (!qeth_is_supported(card, IPA_INBOUND_CHECKSUM)) {
-		PRINT_WARN("Inbound HW Checksumming not "
-			   "supported on %s,\ncontinuing "
-			   "using Inbound SW Checksumming\n",
-			   QETH_CARD_IFNAME(card));
-		card->options.checksum_type = SW_CHECKSUMMING;
-		return 0;
-	}
-	rc = qeth_send_checksum_command(card);
-	if (!rc) {
-		PRINT_INFO("HW Checksumming (inbound) enabled \n");
-	}
-	return rc;
-}
-
-static int
-qeth_start_ipa_tso(struct qeth_card *card)
-{
-	int rc;
-
-	QETH_DBF_TEXT(trace,3,"sttso");
-
-	if (!qeth_is_supported(card, IPA_OUTBOUND_TSO)) {
-		PRINT_WARN("Outbound TSO not supported on %s\n",
-			   QETH_CARD_IFNAME(card));
-		rc = -EOPNOTSUPP;
-	} else {
-		rc = qeth_send_simple_setassparms(card, IPA_OUTBOUND_TSO,
-						  IPA_CMD_ASS_START,0);
-		if (rc)
-			PRINT_WARN("Could not start outbound TSO "
-				   "assist on %s: rc=%i\n",
-				   QETH_CARD_IFNAME(card), rc);
-		else
-			PRINT_INFO("Outbound TSO enabled\n");
-	}
-	if (rc && (card->options.large_send == QETH_LARGE_SEND_TSO)){
-		card->options.large_send = QETH_LARGE_SEND_NO;
-		card->dev->features &= ~(NETIF_F_TSO | NETIF_F_SG |
-						NETIF_F_HW_CSUM);
-	}
-	return rc;
-}
-
-static int
-qeth_start_ipassists(struct qeth_card *card)
-{
-	QETH_DBF_TEXT(trace,3,"strtipas");
-	qeth_start_ipa_arp_processing(card);	/* go on*/
-	qeth_start_ipa_ip_fragmentation(card); 	/* go on*/
-	qeth_start_ipa_source_mac(card);	/* go on*/
-	qeth_start_ipa_vlan(card);		/* go on*/
-	qeth_start_ipa_multicast(card);		/* go on*/
-	qeth_start_ipa_ipv6(card);		/* go on*/
-	qeth_start_ipa_broadcast(card);		/* go on*/
-	qeth_start_ipa_checksum(card);		/* go on*/
-	qeth_start_ipa_tso(card);		/* go on*/
-	return 0;
-}
-
-static int
-qeth_send_setrouting(struct qeth_card *card, enum qeth_routing_types type,
-		     enum qeth_prot_versions prot)
-{
-	int rc;
-	struct qeth_ipa_cmd *cmd;
-	struct qeth_cmd_buffer *iob;
-
-	QETH_DBF_TEXT(trace,4,"setroutg");
-	iob = qeth_get_ipacmd_buffer(card, IPA_CMD_SETRTG, prot);
-	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
-	cmd->data.setrtg.type = (type);
-	rc = qeth_send_ipa_cmd(card, iob, NULL, NULL);
-
-	return rc;
-
-}
-
-static void
-qeth_correct_routing_type(struct qeth_card *card, enum qeth_routing_types *type,
-			enum qeth_prot_versions prot)
-{
-	if (card->info.type == QETH_CARD_TYPE_IQD) {
-		switch (*type) {
-		case NO_ROUTER:
-		case PRIMARY_CONNECTOR:
-		case SECONDARY_CONNECTOR:
-		case MULTICAST_ROUTER:
-			return;
-		default:
-			goto out_inval;
-		}
-	} else {
-		switch (*type) {
-		case NO_ROUTER:
-		case PRIMARY_ROUTER:
-		case SECONDARY_ROUTER:
-			return;
-		case MULTICAST_ROUTER:
-			if (qeth_is_ipafunc_supported(card, prot,
-						      IPA_OSA_MC_ROUTER))
-				return;
-		default:
-			goto out_inval;
-		}
-	}
-out_inval:
-	PRINT_WARN("Routing type '%s' not supported for interface %s.\n"
-		   "Router status set to 'no router'.\n",
-		   ((*type == PRIMARY_ROUTER)? "primary router" :
-		    (*type == SECONDARY_ROUTER)? "secondary router" :
-		    (*type == PRIMARY_CONNECTOR)? "primary connector" :
-		    (*type == SECONDARY_CONNECTOR)? "secondary connector" :
-		    (*type == MULTICAST_ROUTER)? "multicast router" :
-		    "unknown"),
-		   card->dev->name);
-	*type = NO_ROUTER;
-}
-
-int
-qeth_setrouting_v4(struct qeth_card *card)
-{
-	int rc;
-
-	QETH_DBF_TEXT(trace,3,"setrtg4");
-
-	qeth_correct_routing_type(card, &card->options.route4.type,
-				  QETH_PROT_IPV4);
-
-	rc = qeth_send_setrouting(card, card->options.route4.type,
-				  QETH_PROT_IPV4);
-	if (rc) {
- 		card->options.route4.type = NO_ROUTER;
-		PRINT_WARN("Error (0x%04x) while setting routing type on %s. "
-			   "Type set to 'no router'.\n",
-			   rc, QETH_CARD_IFNAME(card));
-	}
-	return rc;
-}
-
-int
-qeth_setrouting_v6(struct qeth_card *card)
-{
-	int rc = 0;
-
-	QETH_DBF_TEXT(trace,3,"setrtg6");
-#ifdef CONFIG_QETH_IPV6
-
-	if (!qeth_is_supported(card, IPA_IPV6))
-		return 0;
-	qeth_correct_routing_type(card, &card->options.route6.type,
-				  QETH_PROT_IPV6);
-
-	rc = qeth_send_setrouting(card, card->options.route6.type,
-				  QETH_PROT_IPV6);
-	if (rc) {
-	 	card->options.route6.type = NO_ROUTER;
-		PRINT_WARN("Error (0x%04x) while setting routing type on %s. "
-			   "Type set to 'no router'.\n",
-			   rc, QETH_CARD_IFNAME(card));
-	}
-#endif
-	return rc;
-}
-
-int
-qeth_set_large_send(struct qeth_card *card, enum qeth_large_send_types type)
-{
-	int rc = 0;
-
-	if (card->dev == NULL) {
-		card->options.large_send = type;
-		return 0;
-	}
-	if (card->state == CARD_STATE_UP)
-		netif_tx_disable(card->dev);
-	card->options.large_send = type;
-	switch (card->options.large_send) {
-	case QETH_LARGE_SEND_EDDP:
-		card->dev->features |= NETIF_F_TSO | NETIF_F_SG |
-					NETIF_F_HW_CSUM;
-		break;
-	case QETH_LARGE_SEND_TSO:
-		if (qeth_is_supported(card, IPA_OUTBOUND_TSO)){
-			card->dev->features |= NETIF_F_TSO | NETIF_F_SG |
-						NETIF_F_HW_CSUM;
-		} else {
-			PRINT_WARN("TSO not supported on %s. "
-				   "large_send set to 'no'.\n",
-				   card->dev->name);
-			card->dev->features &= ~(NETIF_F_TSO | NETIF_F_SG |
-						NETIF_F_HW_CSUM);
-			card->options.large_send = QETH_LARGE_SEND_NO;
-			rc = -EOPNOTSUPP;
-		}
-		break;
-	default: /* includes QETH_LARGE_SEND_NO */
-		card->dev->features &= ~(NETIF_F_TSO | NETIF_F_SG |
-					NETIF_F_HW_CSUM);
-		break;
-	}
-	if (card->state == CARD_STATE_UP)
-		netif_wake_queue(card->dev);
-	return rc;
-}
-
-/*
- * softsetup card: init IPA stuff
- */
-static int
-qeth_softsetup_card(struct qeth_card *card)
-{
-	int rc;
-
-	QETH_DBF_TEXT(setup, 2, "softsetp");
-
-	if ((rc = qeth_send_startlan(card, QETH_PROT_IPV4))){
-		QETH_DBF_TEXT_(setup, 2, "1err%d", rc);
-		if (rc == 0xe080){
-			PRINT_WARN("LAN on card %s if offline! "
-				   "Waiting for STARTLAN from card.\n",
-				   CARD_BUS_ID(card));
-			card->lan_online = 0;
-		}
-		return rc;
-	} else
-		card->lan_online = 1;
-	if (card->info.type==QETH_CARD_TYPE_OSN)
-		goto out;
-	qeth_set_large_send(card, card->options.large_send);
-	if (card->options.layer2) {
-		card->dev->features |=
-			NETIF_F_HW_VLAN_FILTER |
-			NETIF_F_HW_VLAN_TX |
-			NETIF_F_HW_VLAN_RX;
-		card->dev->flags|=IFF_MULTICAST|IFF_BROADCAST;
-		card->info.broadcast_capable=1;
-		if ((rc = qeth_layer2_initialize(card))) {
-			QETH_DBF_TEXT_(setup, 2, "L2err%d", rc);
-			return rc;
-		}
-#ifdef CONFIG_QETH_VLAN
-		qeth_layer2_process_vlans(card, 0);
-#endif
-		goto out;
-	}
-	if ((rc = qeth_setadapter_parms(card)))
-		QETH_DBF_TEXT_(setup, 2, "2err%d", rc);
-	if ((rc = qeth_start_ipassists(card)))
-		QETH_DBF_TEXT_(setup, 2, "3err%d", rc);
-	if ((rc = qeth_setrouting_v4(card)))
-		QETH_DBF_TEXT_(setup, 2, "4err%d", rc);
-	if ((rc = qeth_setrouting_v6(card)))
-		QETH_DBF_TEXT_(setup, 2, "5err%d", rc);
-out:
-	netif_tx_disable(card->dev);
-	return 0;
-}
-
-#ifdef CONFIG_QETH_IPV6
-static int
-qeth_get_unique_id_cb(struct qeth_card *card, struct qeth_reply *reply,
-		      unsigned long data)
-{
-	struct qeth_ipa_cmd *cmd;
-
-	cmd = (struct qeth_ipa_cmd *) data;
-	if (cmd->hdr.return_code == 0)
-		card->info.unique_id = *((__u16 *)
-				&cmd->data.create_destroy_addr.unique_id[6]);
-	else {
-		card->info.unique_id =  UNIQUE_ID_IF_CREATE_ADDR_FAILED |
-					UNIQUE_ID_NOT_BY_CARD;
-		PRINT_WARN("couldn't get a unique id from the card on device "
-			   "%s (result=x%x), using default id. ipv6 "
-			   "autoconfig on other lpars may lead to duplicate "
-			   "ip addresses. please use manually "
-			   "configured ones.\n",
-			   CARD_BUS_ID(card), cmd->hdr.return_code);
-	}
-	return 0;
-}
-#endif
-
-static int
-qeth_put_unique_id(struct qeth_card *card)
-{
-
-	int rc = 0;
-#ifdef CONFIG_QETH_IPV6
-	struct qeth_cmd_buffer *iob;
-	struct qeth_ipa_cmd *cmd;
-
-	QETH_DBF_TEXT(trace,2,"puniqeid");
-
-	if ((card->info.unique_id & UNIQUE_ID_NOT_BY_CARD) ==
-	    	UNIQUE_ID_NOT_BY_CARD)
-		return -1;
-	iob = qeth_get_ipacmd_buffer(card, IPA_CMD_DESTROY_ADDR,
-				     QETH_PROT_IPV6);
-	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
-	*((__u16 *) &cmd->data.create_destroy_addr.unique_id[6]) =
-		            card->info.unique_id;
-	memcpy(&cmd->data.create_destroy_addr.unique_id[0],
-	       card->dev->dev_addr, OSA_ADDR_LEN);
-	rc = qeth_send_ipa_cmd(card, iob, NULL, NULL);
-#else
-	card->info.unique_id =  UNIQUE_ID_IF_CREATE_ADDR_FAILED |
-				UNIQUE_ID_NOT_BY_CARD;
-#endif
-	return rc;
-}
-
-/**
- * Clear IP List
- */
-static void
-qeth_clear_ip_list(struct qeth_card *card, int clean, int recover)
-{
-	struct qeth_ipaddr *addr, *tmp;
-	unsigned long flags;
-
-	QETH_DBF_TEXT(trace,4,"clearip");
-	spin_lock_irqsave(&card->ip_lock, flags);
-	/* clear todo list */
-	list_for_each_entry_safe(addr, tmp, card->ip_tbd_list, entry){
-		list_del(&addr->entry);
-		kfree(addr);
-	}
-
-	while (!list_empty(&card->ip_list)) {
-		addr = list_entry(card->ip_list.next,
-				  struct qeth_ipaddr, entry);
-		list_del_init(&addr->entry);
-		if (clean) {
-			spin_unlock_irqrestore(&card->ip_lock, flags);
-			qeth_deregister_addr_entry(card, addr);
-			spin_lock_irqsave(&card->ip_lock, flags);
-		}
-		if (!recover || addr->is_multicast) {
-			kfree(addr);
-			continue;
-		}
-		list_add_tail(&addr->entry, card->ip_tbd_list);
-	}
-	spin_unlock_irqrestore(&card->ip_lock, flags);
-}
-
-static void
-qeth_set_allowed_threads(struct qeth_card *card, unsigned long threads,
-			 int clear_start_mask)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&card->thread_mask_lock, flags);
-	card->thread_allowed_mask = threads;
-	if (clear_start_mask)
-		card->thread_start_mask &= threads;
-	spin_unlock_irqrestore(&card->thread_mask_lock, flags);
-	wake_up(&card->wait_q);
-}
-
-static int
-qeth_threads_running(struct qeth_card *card, unsigned long threads)
-{
-	unsigned long flags;
-	int rc = 0;
-
-	spin_lock_irqsave(&card->thread_mask_lock, flags);
-	rc = (card->thread_running_mask & threads);
-	spin_unlock_irqrestore(&card->thread_mask_lock, flags);
-	return rc;
-}
-
-static int
-qeth_wait_for_threads(struct qeth_card *card, unsigned long threads)
-{
-	return wait_event_interruptible(card->wait_q,
-			qeth_threads_running(card, threads) == 0);
-}
-
-static int
-qeth_stop_card(struct qeth_card *card, int recovery_mode)
-{
-	int rc = 0;
-
-	QETH_DBF_TEXT(setup ,2,"stopcard");
-	QETH_DBF_HEX(setup, 2, &card, sizeof(void *));
-
-	qeth_set_allowed_threads(card, 0, 1);
-	if (qeth_wait_for_threads(card, ~QETH_RECOVER_THREAD))
-		return -ERESTARTSYS;
-	if (card->read.state == CH_STATE_UP &&
-	    card->write.state == CH_STATE_UP &&
-	    (card->state == CARD_STATE_UP)) {
-		if (recovery_mode &&
-		    card->info.type != QETH_CARD_TYPE_OSN) {
-			qeth_stop(card->dev);
-		} else {
-			rtnl_lock();
-			dev_close(card->dev);
-			rtnl_unlock();
-		}
-		if (!card->use_hard_stop) {
-			__u8 *mac = &card->dev->dev_addr[0];
-			rc = qeth_layer2_send_delmac(card, mac);
-			QETH_DBF_TEXT_(setup, 2, "Lerr%d", rc);
-			if ((rc = qeth_send_stoplan(card)))
-				QETH_DBF_TEXT_(setup, 2, "1err%d", rc);
-		}
-		card->state = CARD_STATE_SOFTSETUP;
-	}
-	if (card->state == CARD_STATE_SOFTSETUP) {
-#ifdef CONFIG_QETH_VLAN
-		if (card->options.layer2)
-			qeth_layer2_process_vlans(card, 1);
-#endif
-		qeth_clear_ip_list(card, !card->use_hard_stop, 1);
-		qeth_clear_ipacmd_list(card);
-		card->state = CARD_STATE_HARDSETUP;
-	}
-	if (card->state == CARD_STATE_HARDSETUP) {
-		if ((!card->use_hard_stop) &&
-		    (!card->options.layer2))
-			if ((rc = qeth_put_unique_id(card)))
-				QETH_DBF_TEXT_(setup, 2, "2err%d", rc);
-		qeth_qdio_clear_card(card, 0);
-		qeth_clear_qdio_buffers(card);
-		qeth_clear_working_pool_list(card);
-		card->state = CARD_STATE_DOWN;
-	}
-	if (card->state == CARD_STATE_DOWN) {
-		qeth_clear_cmd_buffers(&card->read);
-		qeth_clear_cmd_buffers(&card->write);
-	}
-	card->use_hard_stop = 0;
-	return rc;
-}
-
-
-static int
-qeth_get_unique_id(struct qeth_card *card)
-{
-	int rc = 0;
-#ifdef CONFIG_QETH_IPV6
-	struct qeth_cmd_buffer *iob;
-	struct qeth_ipa_cmd *cmd;
-
-	QETH_DBF_TEXT(setup, 2, "guniqeid");
-
-	if (!qeth_is_supported(card,IPA_IPV6)) {
-		card->info.unique_id =  UNIQUE_ID_IF_CREATE_ADDR_FAILED |
-					UNIQUE_ID_NOT_BY_CARD;
-		return 0;
-	}
-
-	iob = qeth_get_ipacmd_buffer(card, IPA_CMD_CREATE_ADDR,
-				     QETH_PROT_IPV6);
-	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
-	*((__u16 *) &cmd->data.create_destroy_addr.unique_id[6]) =
-		            card->info.unique_id;
-
-	rc = qeth_send_ipa_cmd(card, iob, qeth_get_unique_id_cb, NULL);
-#else
-	card->info.unique_id =  UNIQUE_ID_IF_CREATE_ADDR_FAILED |
-				UNIQUE_ID_NOT_BY_CARD;
-#endif
-	return rc;
-}
-static void
-qeth_print_status_with_portname(struct qeth_card *card)
-{
-	char dbf_text[15];
-	int i;
-
-	sprintf(dbf_text, "%s", card->info.portname + 1);
-	for (i = 0; i < 8; i++)
-		dbf_text[i] =
-			(char) _ebcasc[(__u8) dbf_text[i]];
-	dbf_text[8] = 0;
-	printk("qeth: Device %s/%s/%s is a%s card%s%s%s\n"
-	       "with link type %s (portname: %s)\n",
-	       CARD_RDEV_ID(card),
-	       CARD_WDEV_ID(card),
-	       CARD_DDEV_ID(card),
-	       qeth_get_cardname(card),
-	       (card->info.mcl_level[0]) ? " (level: " : "",
-	       (card->info.mcl_level[0]) ? card->info.mcl_level : "",
-	       (card->info.mcl_level[0]) ? ")" : "",
-	       qeth_get_cardname_short(card),
-	       dbf_text);
-
-}
-
-static void
-qeth_print_status_no_portname(struct qeth_card *card)
-{
-	if (card->info.portname[0])
-		printk("qeth: Device %s/%s/%s is a%s "
-		       "card%s%s%s\nwith link type %s "
-		       "(no portname needed by interface).\n",
-		       CARD_RDEV_ID(card),
-		       CARD_WDEV_ID(card),
-		       CARD_DDEV_ID(card),
-		       qeth_get_cardname(card),
-		       (card->info.mcl_level[0]) ? " (level: " : "",
-		       (card->info.mcl_level[0]) ? card->info.mcl_level : "",
-		       (card->info.mcl_level[0]) ? ")" : "",
-		       qeth_get_cardname_short(card));
-	else
-		printk("qeth: Device %s/%s/%s is a%s "
-		       "card%s%s%s\nwith link type %s.\n",
-		       CARD_RDEV_ID(card),
-		       CARD_WDEV_ID(card),
-		       CARD_DDEV_ID(card),
-		       qeth_get_cardname(card),
-		       (card->info.mcl_level[0]) ? " (level: " : "",
-		       (card->info.mcl_level[0]) ? card->info.mcl_level : "",
-		       (card->info.mcl_level[0]) ? ")" : "",
-		       qeth_get_cardname_short(card));
-}
-
-static void
-qeth_print_status_message(struct qeth_card *card)
-{
-	switch (card->info.type) {
-	case QETH_CARD_TYPE_OSAE:
-		/* VM will use a non-zero first character
-		 * to indicate a HiperSockets like reporting
-		 * of the level OSA sets the first character to zero
-		 * */
-		if (!card->info.mcl_level[0]) {
-			sprintf(card->info.mcl_level,"%02x%02x",
-				card->info.mcl_level[2],
-				card->info.mcl_level[3]);
-
-			card->info.mcl_level[QETH_MCL_LENGTH] = 0;
-			break;
-		}
-		/* fallthrough */
-	case QETH_CARD_TYPE_IQD:
-		if (card->info.guestlan) {
-			card->info.mcl_level[0] = (char) _ebcasc[(__u8)
-				card->info.mcl_level[0]];
-			card->info.mcl_level[1] = (char) _ebcasc[(__u8)
-				card->info.mcl_level[1]];
-			card->info.mcl_level[2] = (char) _ebcasc[(__u8)
-				card->info.mcl_level[2]];
-			card->info.mcl_level[3] = (char) _ebcasc[(__u8)
-				card->info.mcl_level[3]];
-			card->info.mcl_level[QETH_MCL_LENGTH] = 0;
-		}
-		break;
-	default:
-		memset(&card->info.mcl_level[0], 0, QETH_MCL_LENGTH + 1);
-	}
-	if (card->info.portname_required)
-		qeth_print_status_with_portname(card);
-	else
-		qeth_print_status_no_portname(card);
-}
-
-static int
-qeth_register_netdev(struct qeth_card *card)
-{
-	QETH_DBF_TEXT(setup, 3, "regnetd");
-	if (card->dev->reg_state != NETREG_UNINITIALIZED)
-		return 0;
-	/* sysfs magic */
-	SET_NETDEV_DEV(card->dev, &card->gdev->dev);
-	return register_netdev(card->dev);
-}
-
-static void
-qeth_start_again(struct qeth_card *card, int recovery_mode)
-{
-	QETH_DBF_TEXT(setup ,2, "startag");
-
-	if (recovery_mode &&
-	    card->info.type != QETH_CARD_TYPE_OSN) {
-		qeth_open(card->dev);
-	} else {
-		rtnl_lock();
-		dev_open(card->dev);
-		rtnl_unlock();
-	}
-	/* this also sets saved unicast addresses */
-	qeth_set_multicast_list(card->dev);
-}
-
-
-/* Layer 2 specific stuff */
-#define IGNORE_PARAM_EQ(option,value,reset_value,msg) \
-        if (card->options.option == value) { \
-                PRINT_ERR("%s not supported with layer 2 " \
-                          "functionality, ignoring option on read" \
-			  "channel device %s .\n",msg,CARD_RDEV_ID(card)); \
-                card->options.option = reset_value; \
-        }
-#define IGNORE_PARAM_NEQ(option,value,reset_value,msg) \
-        if (card->options.option != value) { \
-                PRINT_ERR("%s not supported with layer 2 " \
-                          "functionality, ignoring option on read" \
-			  "channel device %s .\n",msg,CARD_RDEV_ID(card)); \
-                card->options.option = reset_value; \
-        }
-
-
-static void qeth_make_parameters_consistent(struct qeth_card *card)
-{
-
-	if (card->options.layer2 == 0)
-		return;
-	if (card->info.type == QETH_CARD_TYPE_OSN)
-		return;
-	if (card->info.type == QETH_CARD_TYPE_IQD) {
-       		PRINT_ERR("Device %s does not support layer 2 functionality." \
-	               	  " Ignoring layer2 option.\n",CARD_BUS_ID(card));
-       		card->options.layer2 = 0;
-		return;
-	}
-       	IGNORE_PARAM_NEQ(route4.type, NO_ROUTER, NO_ROUTER,
-               	         "Routing options are");
-#ifdef CONFIG_QETH_IPV6
-       	IGNORE_PARAM_NEQ(route6.type, NO_ROUTER, NO_ROUTER,
-               	         "Routing options are");
-#endif
-       	IGNORE_PARAM_EQ(checksum_type, HW_CHECKSUMMING,
-                       	QETH_CHECKSUM_DEFAULT,
-               	        "Checksumming options are");
-       	IGNORE_PARAM_NEQ(broadcast_mode, QETH_TR_BROADCAST_ALLRINGS,
-                       	 QETH_TR_BROADCAST_ALLRINGS,
-               	         "Broadcast mode options are");
-       	IGNORE_PARAM_NEQ(macaddr_mode, QETH_TR_MACADDR_NONCANONICAL,
-                       	 QETH_TR_MACADDR_NONCANONICAL,
-               	         "Canonical MAC addr options are");
-       	IGNORE_PARAM_NEQ(fake_broadcast, 0, 0,
-			 "Broadcast faking options are");
-       	IGNORE_PARAM_NEQ(add_hhlen, DEFAULT_ADD_HHLEN,
-       	                 DEFAULT_ADD_HHLEN,"Option add_hhlen is");
-        IGNORE_PARAM_NEQ(fake_ll, 0, 0,"Option fake_ll is");
-}
-
-
-static int
-__qeth_set_online(struct ccwgroup_device *gdev, int recovery_mode)
-{
-	struct qeth_card *card = gdev->dev.driver_data;
-	int rc = 0;
-	enum qeth_card_states recover_flag;
-
-	BUG_ON(!card);
-	QETH_DBF_TEXT(setup ,2, "setonlin");
-	QETH_DBF_HEX(setup, 2, &card, sizeof(void *));
-
-	qeth_set_allowed_threads(card, QETH_RECOVER_THREAD, 1);
-	if (qeth_wait_for_threads(card, ~QETH_RECOVER_THREAD)){
-		PRINT_WARN("set_online of card %s interrupted by user!\n",
-			   CARD_BUS_ID(card));
-		return -ERESTARTSYS;
-	}
-
-	recover_flag = card->state;
-	if ((rc = ccw_device_set_online(CARD_RDEV(card))) ||
-	    (rc = ccw_device_set_online(CARD_WDEV(card))) ||
-	    (rc = ccw_device_set_online(CARD_DDEV(card)))){
-		QETH_DBF_TEXT_(setup, 2, "1err%d", rc);
-		return -EIO;
-	}
-
-	qeth_make_parameters_consistent(card);
-
-	if ((rc = qeth_hardsetup_card(card))){
-		QETH_DBF_TEXT_(setup, 2, "2err%d", rc);
-		goto out_remove;
-	}
-	card->state = CARD_STATE_HARDSETUP;
-
-	if (!(rc = qeth_query_ipassists(card,QETH_PROT_IPV4)))
-		rc = qeth_get_unique_id(card);
-
-	if (rc && card->options.layer2 == 0) {
-		QETH_DBF_TEXT_(setup, 2, "3err%d", rc);
-		goto out_remove;
-	}
-	qeth_print_status_message(card);
-	if ((rc = qeth_register_netdev(card))){
-		QETH_DBF_TEXT_(setup, 2, "4err%d", rc);
-		goto out_remove;
-	}
-	if ((rc = qeth_softsetup_card(card))){
-		QETH_DBF_TEXT_(setup, 2, "5err%d", rc);
-		goto out_remove;
-	}
-
-	if ((rc = qeth_init_qdio_queues(card))){
-		QETH_DBF_TEXT_(setup, 2, "6err%d", rc);
-		goto out_remove;
-	}
-	card->state = CARD_STATE_SOFTSETUP;
-	netif_carrier_on(card->dev);
-
-	qeth_set_allowed_threads(card, 0xffffffff, 0);
-	if (recover_flag == CARD_STATE_RECOVER)
-		qeth_start_again(card, recovery_mode);
-	qeth_notify_processes();
-	return 0;
-out_remove:
-	card->use_hard_stop = 1;
-	qeth_stop_card(card, 0);
-	ccw_device_set_offline(CARD_DDEV(card));
-	ccw_device_set_offline(CARD_WDEV(card));
-	ccw_device_set_offline(CARD_RDEV(card));
-	if (recover_flag == CARD_STATE_RECOVER)
-		card->state = CARD_STATE_RECOVER;
-	else
-		card->state = CARD_STATE_DOWN;
-	return -ENODEV;
-}
-
-static int
-qeth_set_online(struct ccwgroup_device *gdev)
-{
-	return __qeth_set_online(gdev, 0);
-}
-
-static struct ccw_device_id qeth_ids[] = {
-	{CCW_DEVICE(0x1731, 0x01), .driver_info = QETH_CARD_TYPE_OSAE},
-	{CCW_DEVICE(0x1731, 0x05), .driver_info = QETH_CARD_TYPE_IQD},
-	{CCW_DEVICE(0x1731, 0x06), .driver_info = QETH_CARD_TYPE_OSN},
-	{},
-};
-MODULE_DEVICE_TABLE(ccw, qeth_ids);
-
-struct device *qeth_root_dev = NULL;
-
-struct ccwgroup_driver qeth_ccwgroup_driver = {
-	.owner = THIS_MODULE,
-	.name = "qeth",
-	.driver_id = 0xD8C5E3C8,
-	.probe = qeth_probe_device,
-	.remove = qeth_remove_device,
-	.set_online = qeth_set_online,
-	.set_offline = qeth_set_offline,
-};
-
-struct ccw_driver qeth_ccw_driver = {
-	.name = "qeth",
-	.ids = qeth_ids,
-	.probe = ccwgroup_probe_ccwdev,
-	.remove = ccwgroup_remove_ccwdev,
-};
-
-
-static void
-qeth_unregister_dbf_views(void)
-{
-	if (qeth_dbf_setup)
-		debug_unregister(qeth_dbf_setup);
-	if (qeth_dbf_qerr)
-		debug_unregister(qeth_dbf_qerr);
-	if (qeth_dbf_sense)
-		debug_unregister(qeth_dbf_sense);
-	if (qeth_dbf_misc)
-		debug_unregister(qeth_dbf_misc);
-	if (qeth_dbf_data)
-		debug_unregister(qeth_dbf_data);
-	if (qeth_dbf_control)
-		debug_unregister(qeth_dbf_control);
-	if (qeth_dbf_trace)
-		debug_unregister(qeth_dbf_trace);
-}
-static int
-qeth_register_dbf_views(void)
-{
-	qeth_dbf_setup = debug_register(QETH_DBF_SETUP_NAME,
-					QETH_DBF_SETUP_PAGES,
-					QETH_DBF_SETUP_NR_AREAS,
-					QETH_DBF_SETUP_LEN);
-	qeth_dbf_misc = debug_register(QETH_DBF_MISC_NAME,
-				       QETH_DBF_MISC_PAGES,
-				       QETH_DBF_MISC_NR_AREAS,
-				       QETH_DBF_MISC_LEN);
-	qeth_dbf_data = debug_register(QETH_DBF_DATA_NAME,
-				       QETH_DBF_DATA_PAGES,
-				       QETH_DBF_DATA_NR_AREAS,
-				       QETH_DBF_DATA_LEN);
-	qeth_dbf_control = debug_register(QETH_DBF_CONTROL_NAME,
-					  QETH_DBF_CONTROL_PAGES,
-					  QETH_DBF_CONTROL_NR_AREAS,
-					  QETH_DBF_CONTROL_LEN);
-	qeth_dbf_sense = debug_register(QETH_DBF_SENSE_NAME,
-					QETH_DBF_SENSE_PAGES,
-					QETH_DBF_SENSE_NR_AREAS,
-					QETH_DBF_SENSE_LEN);
-	qeth_dbf_qerr = debug_register(QETH_DBF_QERR_NAME,
-				       QETH_DBF_QERR_PAGES,
-				       QETH_DBF_QERR_NR_AREAS,
-				       QETH_DBF_QERR_LEN);
-	qeth_dbf_trace = debug_register(QETH_DBF_TRACE_NAME,
-					QETH_DBF_TRACE_PAGES,
-					QETH_DBF_TRACE_NR_AREAS,
-					QETH_DBF_TRACE_LEN);
-
-	if ((qeth_dbf_setup == NULL) || (qeth_dbf_misc == NULL)    ||
-	    (qeth_dbf_data == NULL)  || (qeth_dbf_control == NULL) ||
-	    (qeth_dbf_sense == NULL) || (qeth_dbf_qerr == NULL)    ||
-	    (qeth_dbf_trace == NULL)) {
-		qeth_unregister_dbf_views();
-		return -ENOMEM;
-	}
-	debug_register_view(qeth_dbf_setup, &debug_hex_ascii_view);
-	debug_set_level(qeth_dbf_setup, QETH_DBF_SETUP_LEVEL);
-
-	debug_register_view(qeth_dbf_misc, &debug_hex_ascii_view);
-	debug_set_level(qeth_dbf_misc, QETH_DBF_MISC_LEVEL);
-
-	debug_register_view(qeth_dbf_data, &debug_hex_ascii_view);
-	debug_set_level(qeth_dbf_data, QETH_DBF_DATA_LEVEL);
-
-	debug_register_view(qeth_dbf_control, &debug_hex_ascii_view);
-	debug_set_level(qeth_dbf_control, QETH_DBF_CONTROL_LEVEL);
-
-	debug_register_view(qeth_dbf_sense, &debug_hex_ascii_view);
-	debug_set_level(qeth_dbf_sense, QETH_DBF_SENSE_LEVEL);
-
-	debug_register_view(qeth_dbf_qerr, &debug_hex_ascii_view);
-	debug_set_level(qeth_dbf_qerr, QETH_DBF_QERR_LEVEL);
-
-	debug_register_view(qeth_dbf_trace, &debug_hex_ascii_view);
-	debug_set_level(qeth_dbf_trace, QETH_DBF_TRACE_LEVEL);
-
-	return 0;
-}
-
-#ifdef CONFIG_QETH_IPV6
-extern struct neigh_table arp_tbl;
-static struct neigh_ops *arp_direct_ops;
-static int (*qeth_old_arp_constructor) (struct neighbour *);
-
-static struct neigh_ops arp_direct_ops_template = {
-	.family = AF_INET,
-	.solicit = NULL,
-	.error_report = NULL,
-	.output = dev_queue_xmit,
-	.connected_output = dev_queue_xmit,
-	.hh_output = dev_queue_xmit,
-	.queue_xmit = dev_queue_xmit
-};
-
-static int
-qeth_arp_constructor(struct neighbour *neigh)
-{
-	struct net_device *dev = neigh->dev;
-	struct in_device *in_dev;
-	struct neigh_parms *parms;
-	struct qeth_card *card;
-
-	card = qeth_get_card_from_dev(dev);
-	if (card == NULL)
-		goto out;
-	if((card->options.layer2) ||
-	   (card->dev->header_ops == &qeth_fake_ops))
-		goto out;
-
-	rcu_read_lock();
-	in_dev = __in_dev_get_rcu(dev);
-	if (in_dev == NULL) {
-		rcu_read_unlock();
-		return -EINVAL;
-	}
-
-	parms = in_dev->arp_parms;
-	__neigh_parms_put(neigh->parms);
-	neigh->parms = neigh_parms_clone(parms);
-	rcu_read_unlock();
-
-	neigh->type = inet_addr_type(&init_net, *(__be32 *) neigh->primary_key);
-	neigh->nud_state = NUD_NOARP;
-	neigh->ops = arp_direct_ops;
-	neigh->output = neigh->ops->queue_xmit;
-	return 0;
-out:
-	return qeth_old_arp_constructor(neigh);
-}
-#endif  /*CONFIG_QETH_IPV6*/
-
-/*
- * IP address takeover related functions
- */
-static void
-qeth_clear_ipato_list(struct qeth_card *card)
-{
-	struct qeth_ipato_entry *ipatoe, *tmp;
-	unsigned long flags;
-
-	spin_lock_irqsave(&card->ip_lock, flags);
-	list_for_each_entry_safe(ipatoe, tmp, &card->ipato.entries, entry) {
-		list_del(&ipatoe->entry);
-		kfree(ipatoe);
-	}
-	spin_unlock_irqrestore(&card->ip_lock, flags);
-}
-
-int
-qeth_add_ipato_entry(struct qeth_card *card, struct qeth_ipato_entry *new)
-{
-	struct qeth_ipato_entry *ipatoe;
-	unsigned long flags;
-	int rc = 0;
-
-	QETH_DBF_TEXT(trace, 2, "addipato");
-	spin_lock_irqsave(&card->ip_lock, flags);
-	list_for_each_entry(ipatoe, &card->ipato.entries, entry){
-		if (ipatoe->proto != new->proto)
-			continue;
-		if (!memcmp(ipatoe->addr, new->addr,
-			    (ipatoe->proto == QETH_PROT_IPV4)? 4:16) &&
-		    (ipatoe->mask_bits == new->mask_bits)){
-			PRINT_WARN("ipato entry already exists!\n");
-			rc = -EEXIST;
-			break;
-		}
-	}
-	if (!rc) {
-		list_add_tail(&new->entry, &card->ipato.entries);
-	}
-	spin_unlock_irqrestore(&card->ip_lock, flags);
-	return rc;
-}
-
-void
-qeth_del_ipato_entry(struct qeth_card *card, enum qeth_prot_versions proto,
-		     u8 *addr, int mask_bits)
-{
-	struct qeth_ipato_entry *ipatoe, *tmp;
-	unsigned long flags;
-
-	QETH_DBF_TEXT(trace, 2, "delipato");
-	spin_lock_irqsave(&card->ip_lock, flags);
-	list_for_each_entry_safe(ipatoe, tmp, &card->ipato.entries, entry){
-		if (ipatoe->proto != proto)
-			continue;
-		if (!memcmp(ipatoe->addr, addr,
-			    (proto == QETH_PROT_IPV4)? 4:16) &&
-		    (ipatoe->mask_bits == mask_bits)){
-			list_del(&ipatoe->entry);
-			kfree(ipatoe);
-		}
-	}
-	spin_unlock_irqrestore(&card->ip_lock, flags);
-}
-
-static void
-qeth_convert_addr_to_bits(u8 *addr, u8 *bits, int len)
-{
-	int i, j;
-	u8 octet;
-
-	for (i = 0; i < len; ++i){
-		octet = addr[i];
-		for (j = 7; j >= 0; --j){
-			bits[i*8 + j] = octet & 1;
-			octet >>= 1;
-		}
-	}
-}
-
-static int
-qeth_is_addr_covered_by_ipato(struct qeth_card *card, struct qeth_ipaddr *addr)
-{
-	struct qeth_ipato_entry *ipatoe;
-	u8 addr_bits[128] = {0, };
-	u8 ipatoe_bits[128] = {0, };
-	int rc = 0;
-
-	if (!card->ipato.enabled)
-		return 0;
-
-	qeth_convert_addr_to_bits((u8 *) &addr->u, addr_bits,
-				  (addr->proto == QETH_PROT_IPV4)? 4:16);
-	list_for_each_entry(ipatoe, &card->ipato.entries, entry){
-		if (addr->proto != ipatoe->proto)
-			continue;
-		qeth_convert_addr_to_bits(ipatoe->addr, ipatoe_bits,
-					  (ipatoe->proto==QETH_PROT_IPV4) ?
-					  4:16);
-		if (addr->proto == QETH_PROT_IPV4)
-			rc = !memcmp(addr_bits, ipatoe_bits,
-				     min(32, ipatoe->mask_bits));
-		else
-			rc = !memcmp(addr_bits, ipatoe_bits,
-				     min(128, ipatoe->mask_bits));
-		if (rc)
-			break;
-	}
-	/* invert? */
-	if ((addr->proto == QETH_PROT_IPV4) && card->ipato.invert4)
-		rc = !rc;
-	else if ((addr->proto == QETH_PROT_IPV6) && card->ipato.invert6)
-		rc = !rc;
-
-	return rc;
-}
-
-/*
- * VIPA related functions
- */
-int
-qeth_add_vipa(struct qeth_card *card, enum qeth_prot_versions proto,
-	      const u8 *addr)
-{
-	struct qeth_ipaddr *ipaddr;
-	unsigned long flags;
-	int rc = 0;
-
-	ipaddr = qeth_get_addr_buffer(proto);
-	if (ipaddr){
-		if (proto == QETH_PROT_IPV4){
-			QETH_DBF_TEXT(trace, 2, "addvipa4");
-			memcpy(&ipaddr->u.a4.addr, addr, 4);
-			ipaddr->u.a4.mask = 0;
-#ifdef CONFIG_QETH_IPV6
-		} else if (proto == QETH_PROT_IPV6){
-			QETH_DBF_TEXT(trace, 2, "addvipa6");
-			memcpy(&ipaddr->u.a6.addr, addr, 16);
-			ipaddr->u.a6.pfxlen = 0;
-#endif
-		}
-		ipaddr->type = QETH_IP_TYPE_VIPA;
-		ipaddr->set_flags = QETH_IPA_SETIP_VIPA_FLAG;
-		ipaddr->del_flags = QETH_IPA_DELIP_VIPA_FLAG;
-	} else
-		return -ENOMEM;
-	spin_lock_irqsave(&card->ip_lock, flags);
-	if (__qeth_address_exists_in_list(&card->ip_list, ipaddr, 0) ||
-	    __qeth_address_exists_in_list(card->ip_tbd_list, ipaddr, 0))
-		rc = -EEXIST;
-	spin_unlock_irqrestore(&card->ip_lock, flags);
-	if (rc){
-		PRINT_WARN("Cannot add VIPA. Address already exists!\n");
-		return rc;
-	}
-	if (!qeth_add_ip(card, ipaddr))
-		kfree(ipaddr);
-	qeth_set_ip_addr_list(card);
-	return rc;
-}
-
-void
-qeth_del_vipa(struct qeth_card *card, enum qeth_prot_versions proto,
-	      const u8 *addr)
-{
-	struct qeth_ipaddr *ipaddr;
-
-	ipaddr = qeth_get_addr_buffer(proto);
-	if (ipaddr){
-		if (proto == QETH_PROT_IPV4){
-			QETH_DBF_TEXT(trace, 2, "delvipa4");
-			memcpy(&ipaddr->u.a4.addr, addr, 4);
-			ipaddr->u.a4.mask = 0;
-#ifdef CONFIG_QETH_IPV6
-		} else if (proto == QETH_PROT_IPV6){
-			QETH_DBF_TEXT(trace, 2, "delvipa6");
-			memcpy(&ipaddr->u.a6.addr, addr, 16);
-			ipaddr->u.a6.pfxlen = 0;
-#endif
-		}
-		ipaddr->type = QETH_IP_TYPE_VIPA;
-	} else
-		return;
-	if (!qeth_delete_ip(card, ipaddr))
-		kfree(ipaddr);
-	qeth_set_ip_addr_list(card);
-}
-
-/*
- * proxy ARP related functions
- */
-int
-qeth_add_rxip(struct qeth_card *card, enum qeth_prot_versions proto,
-	      const u8 *addr)
-{
-	struct qeth_ipaddr *ipaddr;
-	unsigned long flags;
-	int rc = 0;
-
-	ipaddr = qeth_get_addr_buffer(proto);
-	if (ipaddr){
-		if (proto == QETH_PROT_IPV4){
-			QETH_DBF_TEXT(trace, 2, "addrxip4");
-			memcpy(&ipaddr->u.a4.addr, addr, 4);
-			ipaddr->u.a4.mask = 0;
-#ifdef CONFIG_QETH_IPV6
-		} else if (proto == QETH_PROT_IPV6){
-			QETH_DBF_TEXT(trace, 2, "addrxip6");
-			memcpy(&ipaddr->u.a6.addr, addr, 16);
-			ipaddr->u.a6.pfxlen = 0;
-#endif
-		}
-		ipaddr->type = QETH_IP_TYPE_RXIP;
-		ipaddr->set_flags = QETH_IPA_SETIP_TAKEOVER_FLAG;
-		ipaddr->del_flags = 0;
-	} else
-		return -ENOMEM;
-	spin_lock_irqsave(&card->ip_lock, flags);
-	if (__qeth_address_exists_in_list(&card->ip_list, ipaddr, 0) ||
-	    __qeth_address_exists_in_list(card->ip_tbd_list, ipaddr, 0))
-		rc = -EEXIST;
-	spin_unlock_irqrestore(&card->ip_lock, flags);
-	if (rc){
-		PRINT_WARN("Cannot add RXIP. Address already exists!\n");
-		return rc;
-	}
-	if (!qeth_add_ip(card, ipaddr))
-		kfree(ipaddr);
-	qeth_set_ip_addr_list(card);
-	return 0;
-}
-
-void
-qeth_del_rxip(struct qeth_card *card, enum qeth_prot_versions proto,
-	      const u8 *addr)
-{
-	struct qeth_ipaddr *ipaddr;
-
-	ipaddr = qeth_get_addr_buffer(proto);
-	if (ipaddr){
-		if (proto == QETH_PROT_IPV4){
-			QETH_DBF_TEXT(trace, 2, "addrxip4");
-			memcpy(&ipaddr->u.a4.addr, addr, 4);
-			ipaddr->u.a4.mask = 0;
-#ifdef CONFIG_QETH_IPV6
-		} else if (proto == QETH_PROT_IPV6){
-			QETH_DBF_TEXT(trace, 2, "addrxip6");
-			memcpy(&ipaddr->u.a6.addr, addr, 16);
-			ipaddr->u.a6.pfxlen = 0;
-#endif
-		}
-		ipaddr->type = QETH_IP_TYPE_RXIP;
-	} else
-		return;
-	if (!qeth_delete_ip(card, ipaddr))
-		kfree(ipaddr);
-	qeth_set_ip_addr_list(card);
-}
-
-/**
- * IP event handler
- */
-static int
-qeth_ip_event(struct notifier_block *this,
-	      unsigned long event,void *ptr)
-{
-	struct in_ifaddr *ifa = (struct in_ifaddr *)ptr;
-	struct net_device *dev =(struct net_device *) ifa->ifa_dev->dev;
-	struct qeth_ipaddr *addr;
-	struct qeth_card *card;
-
-	QETH_DBF_TEXT(trace,3,"ipevent");
-	card = qeth_get_card_from_dev(dev);
-	if (!card)
-		return NOTIFY_DONE;
-	if (card->options.layer2)
-		return NOTIFY_DONE;
-
-	addr = qeth_get_addr_buffer(QETH_PROT_IPV4);
-	if (addr != NULL) {
-		addr->u.a4.addr = ifa->ifa_address;
-		addr->u.a4.mask = ifa->ifa_mask;
-		addr->type = QETH_IP_TYPE_NORMAL;
-	} else
-		goto out;
-
-	switch(event) {
-	case NETDEV_UP:
-		if (!qeth_add_ip(card, addr))
-			kfree(addr);
-		break;
-	case NETDEV_DOWN:
-		if (!qeth_delete_ip(card, addr))
-			kfree(addr);
-		break;
-	default:
-		break;
-	}
-	qeth_set_ip_addr_list(card);
-out:
-	return NOTIFY_DONE;
-}
-
-static struct notifier_block qeth_ip_notifier = {
-	qeth_ip_event,
-	NULL,
-};
-
-#ifdef CONFIG_QETH_IPV6
-/**
- * IPv6 event handler
- */
-static int
-qeth_ip6_event(struct notifier_block *this,
-	      unsigned long event,void *ptr)
-{
-
-	struct inet6_ifaddr *ifa = (struct inet6_ifaddr *)ptr;
-	struct net_device *dev = (struct net_device *)ifa->idev->dev;
-	struct qeth_ipaddr *addr;
-	struct qeth_card *card;
-
-	QETH_DBF_TEXT(trace,3,"ip6event");
-
-	card = qeth_get_card_from_dev(dev);
-	if (!card)
-		return NOTIFY_DONE;
-	if (!qeth_is_supported(card, IPA_IPV6))
-		return NOTIFY_DONE;
-
-	addr = qeth_get_addr_buffer(QETH_PROT_IPV6);
-	if (addr != NULL) {
-		memcpy(&addr->u.a6.addr, &ifa->addr, sizeof(struct in6_addr));
-		addr->u.a6.pfxlen = ifa->prefix_len;
-		addr->type = QETH_IP_TYPE_NORMAL;
-	} else
-		goto out;
-
-	switch(event) {
-	case NETDEV_UP:
-		if (!qeth_add_ip(card, addr))
-			kfree(addr);
-		break;
-	case NETDEV_DOWN:
-		if (!qeth_delete_ip(card, addr))
-			kfree(addr);
-		break;
-	default:
-		break;
-	}
-	qeth_set_ip_addr_list(card);
-out:
-	return NOTIFY_DONE;
-}
-
-static struct notifier_block qeth_ip6_notifier = {
-	qeth_ip6_event,
-	NULL,
-};
-#endif
-
-static int
-__qeth_reboot_event_card(struct device *dev, void *data)
-{
-	struct qeth_card *card;
-
-	card = (struct qeth_card *) dev->driver_data;
-	qeth_clear_ip_list(card, 0, 0);
-	qeth_qdio_clear_card(card, 0);
-	qeth_clear_qdio_buffers(card);
-	return 0;
-}
-
-static int
-qeth_reboot_event(struct notifier_block *this, unsigned long event, void *ptr)
-{
-	int ret;
-
-	ret = driver_for_each_device(&qeth_ccwgroup_driver.driver, NULL, NULL,
-				     __qeth_reboot_event_card);
-	return ret ? NOTIFY_BAD : NOTIFY_DONE;
-}
-
-
-static struct notifier_block qeth_reboot_notifier = {
-	qeth_reboot_event,
-	NULL,
-};
-
-static int
-qeth_register_notifiers(void)
-{
-        int r;
-
-	QETH_DBF_TEXT(trace,5,"regnotif");
-	if ((r = register_reboot_notifier(&qeth_reboot_notifier)))
-		return r;
-	if ((r = register_inetaddr_notifier(&qeth_ip_notifier)))
-		goto out_reboot;
-#ifdef CONFIG_QETH_IPV6
-	if ((r = register_inet6addr_notifier(&qeth_ip6_notifier)))
-		goto out_ipv4;
-#endif
-	return 0;
-
-#ifdef CONFIG_QETH_IPV6
-out_ipv4:
-	unregister_inetaddr_notifier(&qeth_ip_notifier);
-#endif
-out_reboot:
-	unregister_reboot_notifier(&qeth_reboot_notifier);
-	return r;
-}
-
-/**
- * unregister all event notifiers
- */
-static void
-qeth_unregister_notifiers(void)
-{
-
-	QETH_DBF_TEXT(trace,5,"unregnot");
-	BUG_ON(unregister_reboot_notifier(&qeth_reboot_notifier));
-	BUG_ON(unregister_inetaddr_notifier(&qeth_ip_notifier));
-#ifdef CONFIG_QETH_IPV6
-	BUG_ON(unregister_inet6addr_notifier(&qeth_ip6_notifier));
-#endif /* QETH_IPV6 */
-
-}
-
-#ifdef CONFIG_QETH_IPV6
-static int
-qeth_ipv6_init(void)
-{
-	qeth_old_arp_constructor = arp_tbl.constructor;
-	write_lock_bh(&arp_tbl.lock);
-	arp_tbl.constructor = qeth_arp_constructor;
-	write_unlock_bh(&arp_tbl.lock);
-
-	arp_direct_ops = (struct neigh_ops*)
-		kmalloc(sizeof(struct neigh_ops), GFP_KERNEL);
-	if (!arp_direct_ops)
-		return -ENOMEM;
-
-	memcpy(arp_direct_ops, &arp_direct_ops_template,
-	       sizeof(struct neigh_ops));
-
-	return 0;
-}
-
-static void
-qeth_ipv6_uninit(void)
-{
-	write_lock_bh(&arp_tbl.lock);
-	arp_tbl.constructor = qeth_old_arp_constructor;
-	write_unlock_bh(&arp_tbl.lock);
-	kfree(arp_direct_ops);
-}
-#endif /* CONFIG_QETH_IPV6 */
-
-static void
-qeth_sysfs_unregister(void)
-{
-	s390_root_dev_unregister(qeth_root_dev);
-	qeth_remove_driver_attributes();
-	ccw_driver_unregister(&qeth_ccw_driver);
-	ccwgroup_driver_unregister(&qeth_ccwgroup_driver);
-}
-
-/**
- * register qeth at sysfs
- */
-static int
-qeth_sysfs_register(void)
-{
-	int rc;
-
-	rc = ccwgroup_driver_register(&qeth_ccwgroup_driver);
-	if (rc)
-		goto out;
-
-	rc = ccw_driver_register(&qeth_ccw_driver);
-	if (rc)
-		goto out_ccw_driver;
-
-	rc = qeth_create_driver_attributes();
-	if (rc)
-		goto out_qeth_attr;
-
-	qeth_root_dev = s390_root_dev_register("qeth");
-	rc = IS_ERR(qeth_root_dev) ? PTR_ERR(qeth_root_dev) : 0;
-	if (!rc)
-		goto out;
-
-	qeth_remove_driver_attributes();
-out_qeth_attr:
-	ccw_driver_unregister(&qeth_ccw_driver);
-out_ccw_driver:
-	ccwgroup_driver_unregister(&qeth_ccwgroup_driver);
-out:
-	return rc;
-}
-
-/***
- * init function
- */
-static int __init
-qeth_init(void)
-{
-	int rc;
-
-	PRINT_INFO("loading %s\n", version);
-
-	INIT_LIST_HEAD(&qeth_card_list.list);
-	INIT_LIST_HEAD(&qeth_notify_list);
-	spin_lock_init(&qeth_notify_lock);
-	rwlock_init(&qeth_card_list.rwlock);
-
-	rc = qeth_register_dbf_views();
-	if (rc)
-		goto out_err;
-
-	rc = qeth_sysfs_register();
-	if (rc)
-		goto out_dbf;
-
-#ifdef CONFIG_QETH_IPV6
-	rc = qeth_ipv6_init();
-	if (rc) {
-		PRINT_ERR("Out of memory during ipv6 init code = %d\n", rc);
-		goto out_sysfs;
-	}
-#endif /* QETH_IPV6 */
-	rc = qeth_register_notifiers();
-	if (rc)
-		goto out_ipv6;
-	rc = qeth_create_procfs_entries();
-	if (rc)
-		goto out_notifiers;
-
-	return rc;
-
-out_notifiers:
-	qeth_unregister_notifiers();
-out_ipv6:
-#ifdef CONFIG_QETH_IPV6
-	qeth_ipv6_uninit();
-out_sysfs:
-#endif /* QETH_IPV6 */
-	qeth_sysfs_unregister();
-out_dbf:
-	qeth_unregister_dbf_views();
-out_err:
-	PRINT_ERR("Initialization failed with code %d\n", rc);
-	return rc;
-}
-
-static void
-__exit qeth_exit(void)
-{
-	struct qeth_card *card, *tmp;
-	unsigned long flags;
-
-	QETH_DBF_TEXT(trace,1, "cleanup.");
-
-	/*
-	 * Weed would not need to clean up our devices here, because the
-	 * common device layer calls qeth_remove_device for each device
-	 * as soon as we unregister our driver (done in qeth_sysfs_unregister).
-	 * But we do cleanup here so we can do a "soft" shutdown of our cards.
-	 * qeth_remove_device called by the common device layer would otherwise
-	 * do a "hard" shutdown (card->use_hard_stop is set to one in
-	 * qeth_remove_device).
-	 */
-again:
-	read_lock_irqsave(&qeth_card_list.rwlock, flags);
-	list_for_each_entry_safe(card, tmp, &qeth_card_list.list, list){
-		read_unlock_irqrestore(&qeth_card_list.rwlock, flags);
-		qeth_set_offline(card->gdev);
-		qeth_remove_device(card->gdev);
-		goto again;
-	}
-	read_unlock_irqrestore(&qeth_card_list.rwlock, flags);
-#ifdef CONFIG_QETH_IPV6
-	qeth_ipv6_uninit();
-#endif
-	qeth_unregister_notifiers();
-	qeth_remove_procfs_entries();
-	qeth_sysfs_unregister();
-	qeth_unregister_dbf_views();
-	printk("qeth: removed\n");
-}
-
-EXPORT_SYMBOL(qeth_osn_register);
-EXPORT_SYMBOL(qeth_osn_deregister);
-EXPORT_SYMBOL(qeth_osn_assist);
-module_init(qeth_init);
-module_exit(qeth_exit);
-MODULE_AUTHOR("Frank Pavlic <fpavlic@de.ibm.com>");
-MODULE_DESCRIPTION("Linux on zSeries OSA Express and HiperSockets support\n" \
-		                      "Copyright 2000,2003 IBM Corporation\n");
-
-MODULE_LICENSE("GPL");