diff --git a/drivers/s390/scsi/Makefile b/drivers/s390/scsi/Makefile
index c0fa8ff..1aa4650 100644
--- a/drivers/s390/scsi/Makefile
+++ b/drivers/s390/scsi/Makefile
@@ -4,6 +4,6 @@
 
 zfcp-objs := zfcp_aux.o zfcp_ccw.o zfcp_scsi.o zfcp_erp.o zfcp_qdio.o \
 	     zfcp_fsf.o zfcp_dbf.o zfcp_sysfs_adapter.o zfcp_sysfs_port.o \
-	     zfcp_sysfs_unit.o zfcp_sysfs_driver.o zfcp_fc.o zfcp_cfdc.o
+	     zfcp_sysfs_unit.o zfcp_fc.o zfcp_cfdc.o
 
 obj-$(CONFIG_ZFCP) += zfcp.o
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index 7084a6a..47739f4 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -1,22 +1,9 @@
 /*
- * This file is part of the zfcp device driver for
- * FCP adapters for IBM System z9 and zSeries.
+ * zfcp device driver
  *
- * (C) Copyright IBM Corp. 2002, 2006
+ * Module interface and handling of zfcp data structures.
  *
- * 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.
+ * Copyright IBM Corporation 2002, 2008
  */
 
 /*
@@ -31,13 +18,16 @@
  *            Maxim Shchetynin
  *            Volker Sameske
  *            Ralph Wuerthner
+ *            Michael Loehr
+ *            Swen Schillig
+ *            Christof Schmitt
+ *            Martin Petermann
+ *            Sven Schuetz
  */
 
 #include <linux/miscdevice.h>
 #include "zfcp_ext.h"
 
-/* accumulated log level (module parameter) */
-static u32 loglevel = ZFCP_LOG_LEVEL_DEFAULTS;
 static char *device;
 /*********************** FUNCTION PROTOTYPES *********************************/
 
@@ -57,12 +47,6 @@
 module_param(device, charp, 0400);
 MODULE_PARM_DESC(device, "specify initial device");
 
-module_param(loglevel, uint, 0400);
-MODULE_PARM_DESC(loglevel,
-		 "log levels, 8 nibbles: "
-		 "FC ERP QDIO CIO Config FSF SCSI Other, "
-		 "levels: 0=none 1=normal 2=devel 3=trace");
-
 /****************************************************************/
 /************** Functions without logging ***********************/
 /****************************************************************/
@@ -87,8 +71,6 @@
 /****** Functions to handle the request ID hash table    ********/
 /****************************************************************/
 
-#define ZFCP_LOG_AREA			ZFCP_LOG_AREA_FSF
-
 static int zfcp_reqlist_alloc(struct zfcp_adapter *adapter)
 {
 	int idx;
@@ -118,14 +100,10 @@
 	return 1;
 }
 
-#undef ZFCP_LOG_AREA
-
 /****************************************************************/
 /************** Uncategorised Functions *************************/
 /****************************************************************/
 
-#define ZFCP_LOG_AREA			ZFCP_LOG_AREA_OTHER
-
 /**
  * zfcp_device_setup - setup function
  * @str: pointer to parameter string
@@ -143,8 +121,11 @@
 
 	len = strlen(devstr) + 1;
 	str = kmalloc(len, GFP_KERNEL);
-	if (!str)
-		goto err_out;
+	if (!str) {
+		pr_err("zfcp: Could not allocate memory for "
+		       "device parameter string, device not attached.\n");
+		return 0;
+	}
 	memcpy(str, devstr, len);
 
 	tmp = strchr(str, ',');
@@ -167,7 +148,8 @@
 	return 1;
 
  err_out:
-	ZFCP_LOG_NORMAL("Parse error for device parameter string %s\n", str);
+	pr_err("zfcp: Parse error for device parameter string %s, "
+	       "device not attached.\n", str);
 	kfree(str);
 	return 0;
 }
@@ -248,8 +230,6 @@
 	if (!zfcp_data.gid_pn_cache)
 		goto out_gid_cache;
 
-	atomic_set(&zfcp_data.loglevel, loglevel);
-
 	/* initialize adapter list */
 	INIT_LIST_HEAD(&zfcp_data.adapter_list_head);
 
@@ -263,8 +243,7 @@
 
 	retval = misc_register(&zfcp_cfdc_misc);
 	if (retval != 0) {
-		ZFCP_LOG_INFO("registration of misc device "
-			      "zfcp_cfdc failed\n");
+		pr_err("zfcp: registration of misc device zfcp_cfdc failed\n");
 		goto out_misc;
 	}
 
@@ -277,7 +256,7 @@
 	/* setup dynamic I/O */
 	retval = zfcp_ccw_register();
 	if (retval) {
-		ZFCP_LOG_NORMAL("registration with common I/O layer failed\n");
+		pr_err("zfcp: Registration with common I/O layer failed.\n");
 		goto out_ccw_register;
 	}
 
@@ -300,14 +279,10 @@
 	return retval;
 }
 
-#undef ZFCP_LOG_AREA
-
 /****************************************************************/
 /****** Functions for configuration/set-up of structures ********/
 /****************************************************************/
 
-#define ZFCP_LOG_AREA			ZFCP_LOG_AREA_CONFIG
-
 /**
  * zfcp_get_unit_by_lun - find unit in unit list of port by FCP LUN
  * @port: pointer to port to search for unit
@@ -598,6 +573,8 @@
  * All adapter internal structures are set up.
  * Proc-fs entries are also created.
  *
+ * FIXME: Use -ENOMEM as return code for allocation failures
+ *
  * returns:	0             if a new adapter was successfully enqueued
  *              ZFCP_KNOWN    if an adapter with this devno was already present
  *		-ENOMEM       if alloc failed
@@ -615,11 +592,8 @@
 
 	/* try to allocate new adapter data structure (zeroed) */
 	adapter = kzalloc(sizeof (struct zfcp_adapter), GFP_KERNEL);
-	if (!adapter) {
-		ZFCP_LOG_INFO("error: allocation of base adapter "
-			      "structure failed\n");
+	if (!adapter)
 		goto out;
-	}
 
 	ccw_device->handler = NULL;
 
@@ -760,7 +734,6 @@
 	zfcp_reqlist_free(adapter);
 	kfree(adapter->fc_stats);
 	kfree(adapter->stats_reset_data);
-	ZFCP_LOG_TRACE("freeing adapter structure\n");
 	kfree(adapter);
  out:
 	return;
@@ -908,12 +881,8 @@
 
 	port = zfcp_port_enqueue(adapter, 0, ZFCP_STATUS_PORT_WKA,
 				 ZFCP_DID_DIRECTORY_SERVICE);
-	if (!port) {
-		ZFCP_LOG_INFO("error: enqueue of nameserver port for "
-			      "adapter %s failed\n",
-			      zfcp_get_busid_by_adapter(adapter));
+	if (!port)
 		return -ENXIO;
-	}
 	zfcp_port_put(port);
 
 	return 0;
@@ -946,5 +915,3 @@
 	}
 	return 0;
 }
-
-#undef ZFCP_LOG_AREA
diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c
index c47c23a..7c72f50 100644
--- a/drivers/s390/scsi/zfcp_dbf.c
+++ b/drivers/s390/scsi/zfcp_dbf.c
@@ -1,22 +1,9 @@
 /*
- * This file is part of the zfcp device driver for
- * FCP adapters for IBM System z9 and zSeries.
+ * zfcp device driver
  *
- * (C) Copyright IBM Corp. 2002, 2006
+ * Debug traces for zfcp.
  *
- * 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.
+ * Copyright IBM Corporation 2002, 2008
  */
 
 #include <linux/ctype.h>
@@ -29,8 +16,6 @@
 MODULE_PARM_DESC(dbfsize,
 		 "number of pages for each debug feature area (default 4)");
 
-#define ZFCP_LOG_AREA			ZFCP_LOG_AREA_OTHER
-
 static void zfcp_dbf_hexdump(debug_info_t *dbf, void *to, int to_len,
 			     int level, char *from, int from_len)
 {
@@ -515,13 +500,13 @@
 	[52]	= "port boxed close unit",
 	[53]	= "port boxed fcp",
 	[54]	= "unit boxed fcp",
-	[55]	= "port access denied ct",
-	[56]	= "port access denied els",
-	[57]	= "port access denied open port",
-	[58]	= "port access denied close physical",
-	[59]	= "unit access denied open unit",
+	[55]	= "port access denied",
+	[56]	= "",
+	[57]	= "",
+	[58]	= "",
+	[59]	= "unit access denied",
 	[60]	= "shared unit access denied open unit",
-	[61]	= "unit access denied fcp",
+	[61]	= "",
 	[62]	= "request timeout",
 	[63]	= "adisc link test reject or timeout",
 	[64]	= "adisc link test d_id changed",
@@ -586,8 +571,8 @@
 	[120]	= "unknown fsf command",
 	[121]	= "no recommendation for status qualifier",
 	[122]	= "status read physical port closed in error",
-	[123]	= "fc service class not supported ct",
-	[124]	= "fc service class not supported els",
+	[123]	= "fc service class not supported",
+	[124]	= "",
 	[125]	= "need newer zfcp",
 	[126]	= "need newer microcode",
 	[127]	= "arbitrated loop not supported",
@@ -595,7 +580,7 @@
 	[129]	= "qtcb size mismatch",
 	[130]	= "unknown fsf status ecd",
 	[131]	= "fcp request too big",
-	[132]	= "fc service class not supported fcp",
+	[132]	= "",
 	[133]	= "data direction not valid fcp",
 	[134]	= "command length not valid fcp",
 	[135]	= "status read act update",
@@ -1291,5 +1276,3 @@
 	adapter->hba_dbf = NULL;
 	adapter->rec_dbf = NULL;
 }
-
-#undef ZFCP_LOG_AREA
diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h
index 5fcb555..73425db 100644
--- a/drivers/s390/scsi/zfcp_def.h
+++ b/drivers/s390/scsi/zfcp_def.h
@@ -1,22 +1,9 @@
 /*
- * This file is part of the zfcp device driver for
- * FCP adapters for IBM System z9 and zSeries.
+ * zfcp device driver
  *
- * (C) Copyright IBM Corp. 2002, 2006
+ * Global definitions for the zfcp device driver.
  *
- * 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.
+ * Copyright IBM Corporation 2002, 2008
  */
 
 #ifndef ZFCP_DEF_H
@@ -52,9 +39,6 @@
 
 /********************* GENERAL DEFINES *********************************/
 
-/* zfcp version number, it consists of major, minor, and patch-level number */
-#define ZFCP_VERSION		"4.8.0"
-
 /**
  * zfcp_sg_to_address - determine kernel address from struct scatterlist
  * @list: struct scatterlist
@@ -308,107 +292,6 @@
  */
 #define ZFCP_CT_TIMEOUT			(3 * R_A_TOV)
 
-/******************** LOGGING MACROS AND DEFINES *****************************/
-
-/*
- * Logging may be applied on certain kinds of driver operations
- * independently. Additionally, different log-levels are supported for
- * each of these areas.
- */
-
-#define ZFCP_NAME               "zfcp"
-
-/* independent log areas */
-#define ZFCP_LOG_AREA_OTHER	0
-#define ZFCP_LOG_AREA_SCSI	1
-#define ZFCP_LOG_AREA_FSF	2
-#define ZFCP_LOG_AREA_CONFIG	3
-#define ZFCP_LOG_AREA_CIO	4
-#define ZFCP_LOG_AREA_QDIO	5
-#define ZFCP_LOG_AREA_ERP	6
-#define ZFCP_LOG_AREA_FC	7
-
-/* log level values*/
-#define ZFCP_LOG_LEVEL_NORMAL	0
-#define ZFCP_LOG_LEVEL_INFO	1
-#define ZFCP_LOG_LEVEL_DEBUG	2
-#define ZFCP_LOG_LEVEL_TRACE	3
-
-/*
- * this allows removal of logging code by the preprocessor
- * (the most detailed log level still to be compiled in is specified,
- * higher log levels are removed)
- */
-#define ZFCP_LOG_LEVEL_LIMIT	ZFCP_LOG_LEVEL_TRACE
-
-/* get "loglevel" nibble assignment */
-#define ZFCP_GET_LOG_VALUE(zfcp_lognibble) \
-	       ((atomic_read(&zfcp_data.loglevel) >> (zfcp_lognibble<<2)) & 0xF)
-
-/* set "loglevel" nibble */
-#define ZFCP_SET_LOG_NIBBLE(value, zfcp_lognibble) \
-	       (value << (zfcp_lognibble << 2))
-
-/* all log-level defaults are combined to generate initial log-level */
-#define ZFCP_LOG_LEVEL_DEFAULTS \
-	(ZFCP_SET_LOG_NIBBLE(ZFCP_LOG_LEVEL_NORMAL, ZFCP_LOG_AREA_OTHER) | \
-	 ZFCP_SET_LOG_NIBBLE(ZFCP_LOG_LEVEL_NORMAL, ZFCP_LOG_AREA_SCSI) | \
-	 ZFCP_SET_LOG_NIBBLE(ZFCP_LOG_LEVEL_NORMAL, ZFCP_LOG_AREA_FSF) | \
-	 ZFCP_SET_LOG_NIBBLE(ZFCP_LOG_LEVEL_NORMAL, ZFCP_LOG_AREA_CONFIG) | \
-	 ZFCP_SET_LOG_NIBBLE(ZFCP_LOG_LEVEL_NORMAL, ZFCP_LOG_AREA_CIO) | \
-	 ZFCP_SET_LOG_NIBBLE(ZFCP_LOG_LEVEL_NORMAL, ZFCP_LOG_AREA_QDIO) | \
-	 ZFCP_SET_LOG_NIBBLE(ZFCP_LOG_LEVEL_NORMAL, ZFCP_LOG_AREA_ERP) | \
-	 ZFCP_SET_LOG_NIBBLE(ZFCP_LOG_LEVEL_NORMAL, ZFCP_LOG_AREA_FC))
-
-/* check whether we have the right level for logging */
-#define ZFCP_LOG_CHECK(level) \
-	((ZFCP_GET_LOG_VALUE(ZFCP_LOG_AREA)) >= level)
-
-/* logging routine for zfcp */
-#define _ZFCP_LOG(fmt, args...) \
-	printk(KERN_ERR ZFCP_NAME": %s(%d): " fmt, __func__, \
-	       __LINE__ , ##args)
-
-#define ZFCP_LOG(level, fmt, args...) \
-do { \
-	if (ZFCP_LOG_CHECK(level)) \
-		_ZFCP_LOG(fmt, ##args); \
-} while (0)
-
-#if ZFCP_LOG_LEVEL_LIMIT < ZFCP_LOG_LEVEL_NORMAL
-# define ZFCP_LOG_NORMAL(fmt, args...)	do { } while (0)
-#else
-# define ZFCP_LOG_NORMAL(fmt, args...) \
-do { \
-	if (ZFCP_LOG_CHECK(ZFCP_LOG_LEVEL_NORMAL)) \
-		printk(KERN_ERR ZFCP_NAME": " fmt, ##args); \
-} while (0)
-#endif
-
-#if ZFCP_LOG_LEVEL_LIMIT < ZFCP_LOG_LEVEL_INFO
-# define ZFCP_LOG_INFO(fmt, args...)	do { } while (0)
-#else
-# define ZFCP_LOG_INFO(fmt, args...) \
-do { \
-	if (ZFCP_LOG_CHECK(ZFCP_LOG_LEVEL_INFO)) \
-		printk(KERN_ERR ZFCP_NAME": " fmt, ##args); \
-} while (0)
-#endif
-
-#if ZFCP_LOG_LEVEL_LIMIT < ZFCP_LOG_LEVEL_DEBUG
-# define ZFCP_LOG_DEBUG(fmt, args...)	do { } while (0)
-#else
-# define ZFCP_LOG_DEBUG(fmt, args...) \
-	ZFCP_LOG(ZFCP_LOG_LEVEL_DEBUG, fmt , ##args)
-#endif
-
-#if ZFCP_LOG_LEVEL_LIMIT < ZFCP_LOG_LEVEL_TRACE
-# define ZFCP_LOG_TRACE(fmt, args...)	do { } while (0)
-#else
-# define ZFCP_LOG_TRACE(fmt, args...) \
-	ZFCP_LOG(ZFCP_LOG_LEVEL_TRACE, fmt , ##args)
-#endif
-
 /*************** ADAPTER/PORT/UNIT AND FSF_REQ STATUS FLAGS ******************/
 
 /*
@@ -846,7 +729,6 @@
 	char                    init_busid[BUS_ID_SIZE];
 	wwn_t                   init_wwpn;
 	fcp_lun_t               init_fcp_lun;
-	char 			*driver_version;
 	struct kmem_cache		*fsf_req_qtcb_cache;
 	struct kmem_cache		*sr_buffer_cache;
 	struct kmem_cache		*gid_pn_cache;
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c
index 4a6d083..c06156b 100644
--- a/drivers/s390/scsi/zfcp_erp.c
+++ b/drivers/s390/scsi/zfcp_erp.c
@@ -1,26 +1,11 @@
 /*
- * This file is part of the zfcp device driver for
- * FCP adapters for IBM System z9 and zSeries.
+ * zfcp device driver
  *
- * (C) Copyright IBM Corp. 2002, 2006
+ * Error Recovery Procedures (ERP).
  *
- * 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.
+ * Copyright IBM Corporation 2002, 2008
  */
 
-#define ZFCP_LOG_AREA			ZFCP_LOG_AREA_ERP
-
 #include "zfcp_ext.h"
 
 static int zfcp_erp_adapter_reopen_internal(struct zfcp_adapter *, int, u8,
@@ -171,14 +156,9 @@
 {
 	int retval;
 
-	ZFCP_LOG_DEBUG("reopen adapter %s\n",
-		       zfcp_get_busid_by_adapter(adapter));
-
 	zfcp_erp_adapter_block(adapter, clear_mask);
 
 	if (atomic_test_mask(ZFCP_STATUS_COMMON_ERP_FAILED, &adapter->status)) {
-		ZFCP_LOG_DEBUG("skipped reopen of failed adapter %s\n",
-			       zfcp_get_busid_by_adapter(adapter));
 		/* ensure propagation of failed status to new devices */
 		zfcp_erp_adapter_failed(adapter, 13, NULL);
 		retval = -EIO;
@@ -270,15 +250,9 @@
 {
 	int retval;
 
-	ZFCP_LOG_DEBUG("forced reopen of port 0x%016Lx on adapter %s\n",
-		       port->wwpn, zfcp_get_busid_by_port(port));
-
 	zfcp_erp_port_block(port, clear_mask);
 
 	if (atomic_test_mask(ZFCP_STATUS_COMMON_ERP_FAILED, &port->status)) {
-		ZFCP_LOG_DEBUG("skipped forced reopen of failed port 0x%016Lx "
-			       "on adapter %s\n", port->wwpn,
-			       zfcp_get_busid_by_port(port));
 		retval = -EIO;
 		goto out;
 	}
@@ -332,15 +306,9 @@
 {
 	int retval;
 
-	ZFCP_LOG_DEBUG("reopen of port 0x%016Lx on adapter %s\n",
-		       port->wwpn, zfcp_get_busid_by_port(port));
-
 	zfcp_erp_port_block(port, clear_mask);
 
 	if (atomic_test_mask(ZFCP_STATUS_COMMON_ERP_FAILED, &port->status)) {
-		ZFCP_LOG_DEBUG("skipped reopen of failed port 0x%016Lx "
-			       "on adapter %s\n", port->wwpn,
-			       zfcp_get_busid_by_port(port));
 		/* ensure propagation of failed status to new devices */
 		zfcp_erp_port_failed(port, 14, NULL);
 		retval = -EIO;
@@ -396,17 +364,9 @@
 	int retval;
 	struct zfcp_adapter *adapter = unit->port->adapter;
 
-	ZFCP_LOG_DEBUG("reopen of unit 0x%016Lx on port 0x%016Lx "
-		       "on adapter %s\n", unit->fcp_lun,
-		       unit->port->wwpn, zfcp_get_busid_by_unit(unit));
-
 	zfcp_erp_unit_block(unit, clear_mask);
 
 	if (atomic_test_mask(ZFCP_STATUS_COMMON_ERP_FAILED, &unit->status)) {
-		ZFCP_LOG_DEBUG("skipped reopen of failed unit 0x%016Lx "
-			       "on port 0x%016Lx on adapter %s\n",
-			       unit->fcp_lun, unit->port->wwpn,
-			       zfcp_get_busid_by_unit(unit));
 		retval = -EIO;
 		goto out;
 	}
@@ -631,13 +591,8 @@
 					ZFCP_STATUS_FSFREQ_DISMISSED;
 				zfcp_rec_dbf_event_action(142, erp_action);
 			}
-			if (erp_action->status & ZFCP_STATUS_ERP_TIMEDOUT) {
+			if (erp_action->status & ZFCP_STATUS_ERP_TIMEDOUT)
 				zfcp_rec_dbf_event_action(143, erp_action);
-				ZFCP_LOG_NORMAL("error: erp step timed out "
-						"(action=%d, fsf_req=%p)\n ",
-						erp_action->action,
-						erp_action->fsf_req);
-			}
 			/*
 			 * If fsf_req is neither dismissed nor completed
 			 * then keep it running asynchronously and don't mess
@@ -740,11 +695,10 @@
 	atomic_clear_mask(ZFCP_STATUS_ADAPTER_ERP_THREAD_UP, &adapter->status);
 
 	retval = kernel_thread(zfcp_erp_thread, adapter, SIGCHLD);
-	if (retval < 0) {
-		ZFCP_LOG_NORMAL("error: creation of erp thread failed for "
-				"adapter %s\n",
-				zfcp_get_busid_by_adapter(adapter));
-	} else {
+	if (retval < 0)
+		dev_err(&adapter->ccw_device->dev,
+			"Creation of ERP thread failed.\n");
+	else {
 		wait_event(adapter->erp_thread_wqh,
 			   atomic_test_mask(ZFCP_STATUS_ADAPTER_ERP_THREAD_UP,
 					    &adapter->status));
@@ -919,15 +873,10 @@
 		   This might happen if an erp_action that used a memory pool
 		   element was timed out.
 		 */
-		if (adapter->erp_total_count == adapter->erp_low_mem_count) {
-			ZFCP_LOG_NORMAL("error: no mempool elements available, "
-					"restarting I/O on adapter %s "
-					"to free mempool\n",
-					zfcp_get_busid_by_adapter(adapter));
+		if (adapter->erp_total_count == adapter->erp_low_mem_count)
 			zfcp_erp_adapter_reopen_internal(adapter, 0, 66, NULL);
-		} else {
-		retval = zfcp_erp_strategy_memwait(erp_action);
-		}
+		else
+			retval = zfcp_erp_strategy_memwait(erp_action);
 		goto unlock;
 	case ZFCP_ERP_CONTINUES:
 		/* leave since this action runs asynchronously */
@@ -1039,12 +988,6 @@
 	case ZFCP_ERP_ACTION_REOPEN_UNIT:
 		retval = zfcp_erp_unit_strategy(erp_action);
 		break;
-
-	default:
-		ZFCP_LOG_NORMAL("bug: unknown erp action requested on "
-				"adapter %s (action=%d)\n",
-				zfcp_get_busid_by_adapter(erp_action->adapter),
-				erp_action->action);
 	}
 
 	return retval;
@@ -1083,8 +1026,7 @@
 {
 	zfcp_erp_modify_adapter_status(adapter, id, ref,
 				       ZFCP_STATUS_COMMON_ERP_FAILED, ZFCP_SET);
-	ZFCP_LOG_NORMAL("adapter erp failed on adapter %s\n",
-			zfcp_get_busid_by_adapter(adapter));
+	dev_err(&adapter->ccw_device->dev, "Adapter ERP failed.\n");
 }
 
 /*
@@ -1100,12 +1042,13 @@
 				    ZFCP_STATUS_COMMON_ERP_FAILED, ZFCP_SET);
 
 	if (atomic_test_mask(ZFCP_STATUS_PORT_WKA, &port->status))
-		ZFCP_LOG_NORMAL("port erp failed (adapter %s, "
-				"port d_id=0x%06x)\n",
-				zfcp_get_busid_by_port(port), port->d_id);
+		dev_err(&port->adapter->ccw_device->dev,
+			"Port ERP failed for WKA port d_id=0x%06x.\n",
+			port->d_id);
 	else
-		ZFCP_LOG_NORMAL("port erp failed (adapter %s, wwpn=0x%016Lx)\n",
-				zfcp_get_busid_by_port(port), port->wwpn);
+		dev_err(&port->adapter->ccw_device->dev,
+			"Port ERP failed for port wwpn=0x%016Lx.\n",
+			port->wwpn);
 }
 
 /*
@@ -1120,9 +1063,9 @@
 	zfcp_erp_modify_unit_status(unit, id, ref,
 				    ZFCP_STATUS_COMMON_ERP_FAILED, ZFCP_SET);
 
-	ZFCP_LOG_NORMAL("unit erp failed on unit 0x%016Lx on port 0x%016Lx "
-			" on adapter %s\n", unit->fcp_lun,
-			unit->port->wwpn, zfcp_get_busid_by_unit(unit));
+	dev_err(&unit->port->adapter->ccw_device->dev,
+		"Unit ERP failed for unit 0x%016Lx on port 0x%016Lx.\n",
+		unit->fcp_lun, unit->port->wwpn);
 }
 
 /*
@@ -1336,13 +1279,10 @@
 
 	p = kzalloc(sizeof(*p), GFP_KERNEL);
 	if (!p) {
-		ZFCP_LOG_NORMAL("error: Out of resources. Could not register "
-				"the FCP-LUN 0x%Lx connected to "
-				"the port with WWPN 0x%Lx connected to "
-				"the adapter %s with the SCSI stack.\n",
-				unit->fcp_lun,
-				unit->port->wwpn,
-				zfcp_get_busid_by_unit(unit));
+		dev_err(&unit->port->adapter->ccw_device->dev,
+			"Out of resources. Could not register unit 0x%016Lx "
+			"on port 0x%016Lx with SCSI stack.\n",
+			unit->fcp_lun, unit->port->wwpn);
 		return;
 	}
 
@@ -1585,7 +1525,6 @@
 zfcp_erp_adapter_strategy(struct zfcp_erp_action *erp_action)
 {
 	int retval;
-	struct zfcp_adapter *adapter = erp_action->adapter;
 
 	retval = zfcp_erp_adapter_strategy_close(erp_action);
 	if (erp_action->status & ZFCP_STATUS_ERP_CLOSE_ONLY)
@@ -1593,12 +1532,8 @@
 	else
 		retval = zfcp_erp_adapter_strategy_open(erp_action);
 
-	if (retval == ZFCP_ERP_FAILED) {
-		ZFCP_LOG_INFO("Waiting to allow the adapter %s "
-			      "to recover itself\n",
-			      zfcp_get_busid_by_adapter(adapter));
+	if (retval == ZFCP_ERP_FAILED)
 		ssleep(ZFCP_TYPE2_RECOVERY_TIME);
-	}
 
 	return retval;
 }
@@ -1743,19 +1678,13 @@
 	for (retries = ZFCP_EXCHANGE_CONFIG_DATA_RETRIES; retries; retries--) {
 		atomic_clear_mask(ZFCP_STATUS_ADAPTER_HOST_CON_INIT,
 				  &adapter->status);
-		ZFCP_LOG_DEBUG("Doing exchange config data\n");
 		write_lock_irq(&adapter->erp_lock);
 		zfcp_erp_action_to_running(erp_action);
 		write_unlock_irq(&adapter->erp_lock);
 		if (zfcp_fsf_exchange_config_data(erp_action)) {
 			retval = ZFCP_ERP_FAILED;
-			ZFCP_LOG_INFO("error:  initiation of exchange of "
-				      "configuration data failed for "
-				      "adapter %s\n",
-				      zfcp_get_busid_by_adapter(adapter));
 			break;
 		}
-		ZFCP_LOG_DEBUG("Xchange underway\n");
 
 		/*
 		 * Why this works:
@@ -1773,19 +1702,13 @@
 		zfcp_rec_dbf_event_thread_lock(6, adapter);
 		down(&adapter->erp_ready_sem);
 		zfcp_rec_dbf_event_thread_lock(7, adapter);
-		if (erp_action->status & ZFCP_STATUS_ERP_TIMEDOUT) {
-			ZFCP_LOG_INFO("error: exchange of configuration data "
-				      "for adapter %s timed out\n",
-				      zfcp_get_busid_by_adapter(adapter));
+		if (erp_action->status & ZFCP_STATUS_ERP_TIMEDOUT)
 			break;
-		}
 
 		if (!atomic_test_mask(ZFCP_STATUS_ADAPTER_HOST_CON_INIT,
 				     &adapter->status))
 			break;
 
-		ZFCP_LOG_DEBUG("host connection still initialising... "
-			       "waiting and retrying...\n");
 		/* sleep a little bit before retry */
 		ssleep(sleep);
 		sleep *= 2;
@@ -1795,12 +1718,8 @@
 			  &adapter->status);
 
 	if (!atomic_test_mask(ZFCP_STATUS_ADAPTER_XCONFIG_OK,
-			      &adapter->status)) {
-		ZFCP_LOG_INFO("error: exchange of configuration data for "
-			      "adapter %s failed\n",
-			      zfcp_get_busid_by_adapter(adapter));
+			      &adapter->status))
 		retval = ZFCP_ERP_FAILED;
-	}
 
 	return retval;
 }
@@ -1829,16 +1748,8 @@
 	zfcp_rec_dbf_event_thread_lock(8, adapter);
 	down(&adapter->erp_ready_sem);
 	zfcp_rec_dbf_event_thread_lock(9, adapter);
-	if (erp_action->status & ZFCP_STATUS_ERP_TIMEDOUT) {
-		ZFCP_LOG_INFO("error: exchange port data timed out (adapter "
-			      "%s)\n", zfcp_get_busid_by_adapter(adapter));
+	if (erp_action->status & ZFCP_STATUS_ERP_TIMEDOUT)
 		ret = ZFCP_ERP_FAILED;
-	}
-
-	/* don't treat as error for the sake of compatibility */
-	if (!atomic_test_mask(ZFCP_STATUS_ADAPTER_XPORT_OK, &adapter->status))
-		ZFCP_LOG_INFO("warning: exchange port data failed (adapter "
-			      "%s\n", zfcp_get_busid_by_adapter(adapter));
 
 	return ret;
 }
@@ -1884,8 +1795,6 @@
 		if (atomic_test_mask((ZFCP_STATUS_PORT_PHYS_OPEN |
 				      ZFCP_STATUS_COMMON_OPEN),
 			             &port->status)) {
-			ZFCP_LOG_DEBUG("port 0x%016Lx is open -> trying "
-				       "close physical\n", port->wwpn);
 			retval =
 			    zfcp_erp_port_forced_strategy_close(erp_action);
 		} else
@@ -1895,8 +1804,6 @@
 	case ZFCP_ERP_STEP_PHYS_PORT_CLOSING:
 		if (atomic_test_mask(ZFCP_STATUS_PORT_PHYS_OPEN,
 				     &port->status)) {
-			ZFCP_LOG_DEBUG("close physical failed for port "
-				       "0x%016Lx\n", port->wwpn);
 			retval = ZFCP_ERP_FAILED;
 		} else
 			retval = ZFCP_ERP_SUCCEEDED;
@@ -1930,8 +1837,6 @@
 	case ZFCP_ERP_STEP_UNINITIALIZED:
 		zfcp_erp_port_strategy_clearstati(port);
 		if (atomic_test_mask(ZFCP_STATUS_COMMON_OPEN, &port->status)) {
-			ZFCP_LOG_DEBUG("port 0x%016Lx is open -> trying "
-				       "close\n", port->wwpn);
 			retval = zfcp_erp_port_strategy_close(erp_action);
 			goto out;
 		}		/* else it's already closed, open it */
@@ -1939,8 +1844,6 @@
 
 	case ZFCP_ERP_STEP_PORT_CLOSING:
 		if (atomic_test_mask(ZFCP_STATUS_COMMON_OPEN, &port->status)) {
-			ZFCP_LOG_DEBUG("close failed for port 0x%016Lx\n",
-				       port->wwpn);
 			retval = ZFCP_ERP_FAILED;
 			goto out;
 		}		/* else it's closed now, open it */
@@ -1983,12 +1886,10 @@
 	case ZFCP_ERP_STEP_PORT_CLOSING:
 		if (fc_host_port_type(adapter->scsi_host) == FC_PORTTYPE_PTP) {
 			if (port->wwpn != adapter->peer_wwpn) {
-				ZFCP_LOG_NORMAL("Failed to open port 0x%016Lx "
-						"on adapter %s.\nPeer WWPN "
-						"0x%016Lx does not match\n",
-						port->wwpn,
-						zfcp_get_busid_by_adapter(adapter),
-						adapter->peer_wwpn);
+				dev_err(&adapter->ccw_device->dev,
+					"Failed to open port 0x%016Lx, "
+					"Peer WWPN 0x%016Lx does not match.\n",
+					port->wwpn, adapter->peer_wwpn);
 				zfcp_erp_port_failed(port, 25, NULL);
 				retval = ZFCP_ERP_FAILED;
 				break;
@@ -2001,17 +1902,14 @@
 		if (!(adapter->nameserver_port)) {
 			retval = zfcp_nameserver_enqueue(adapter);
 			if (retval != 0) {
-				ZFCP_LOG_NORMAL("error: nameserver port "
-						"unavailable for adapter %s\n",
-						zfcp_get_busid_by_adapter(adapter));
+				dev_err(&adapter->ccw_device->dev,
+					"Nameserver port unavailable.\n");
 				retval = ZFCP_ERP_FAILED;
 				break;
 			}
 		}
 		if (!atomic_test_mask(ZFCP_STATUS_COMMON_UNBLOCKED,
 				      &adapter->nameserver_port->status)) {
-			ZFCP_LOG_DEBUG("nameserver port is not open -> open "
-				       "nameserver port\n");
 			/* nameserver port may live again */
 			atomic_set_mask(ZFCP_STATUS_COMMON_RUNNING,
 					&adapter->nameserver_port->status);
@@ -2027,57 +1925,37 @@
 		/* else nameserver port is already open, fall through */
 	case ZFCP_ERP_STEP_NAMESERVER_OPEN:
 		if (!atomic_test_mask(ZFCP_STATUS_COMMON_OPEN,
-				      &adapter->nameserver_port->status)) {
-			ZFCP_LOG_DEBUG("open failed for nameserver port\n");
+				      &adapter->nameserver_port->status))
 			retval = ZFCP_ERP_FAILED;
-		} else {
-			ZFCP_LOG_DEBUG("nameserver port is open -> "
-				       "nameserver look-up for port 0x%016Lx\n",
-				       port->wwpn);
+		else
 			retval = zfcp_erp_port_strategy_open_common_lookup
 				(erp_action);
-		}
 		break;
 
 	case ZFCP_ERP_STEP_NAMESERVER_LOOKUP:
 		if (!atomic_test_mask(ZFCP_STATUS_PORT_DID_DID, &port->status)) {
 			if (atomic_test_mask
 			    (ZFCP_STATUS_PORT_INVALID_WWPN, &port->status)) {
-				ZFCP_LOG_DEBUG("nameserver look-up failed "
-					       "for port 0x%016Lx "
-					       "(misconfigured WWPN?)\n",
-					       port->wwpn);
 				zfcp_erp_port_failed(port, 26, NULL);
 				retval = ZFCP_ERP_EXIT;
-			} else {
-				ZFCP_LOG_DEBUG("nameserver look-up failed for "
-					       "port 0x%016Lx\n", port->wwpn);
+			} else
 				retval = ZFCP_ERP_FAILED;
-			}
-		} else {
-			ZFCP_LOG_DEBUG("port 0x%016Lx has d_id=0x%06x -> "
-				       "trying open\n", port->wwpn, port->d_id);
+		} else
 			retval = zfcp_erp_port_strategy_open_port(erp_action);
-		}
 		break;
 
 	case ZFCP_ERP_STEP_PORT_OPENING:
 		/* D_ID might have changed during open */
 		if (atomic_test_mask((ZFCP_STATUS_COMMON_OPEN |
 				      ZFCP_STATUS_PORT_DID_DID),
-				     &port->status)) {
-			ZFCP_LOG_DEBUG("port 0x%016Lx is open\n", port->wwpn);
+				     &port->status))
 			retval = ZFCP_ERP_SUCCEEDED;
-		} else {
-			ZFCP_LOG_DEBUG("open failed for port 0x%016Lx\n",
-				       port->wwpn);
+		else
 			retval = ZFCP_ERP_FAILED;
-		}
 		break;
 
 	default:
-		ZFCP_LOG_NORMAL("bug: unknown erp step 0x%08x\n",
-				erp_action->step);
+		/* unknown erp step */
 		retval = ZFCP_ERP_FAILED;
 	}
 
@@ -2095,27 +1973,20 @@
 	case ZFCP_ERP_STEP_UNINITIALIZED:
 	case ZFCP_ERP_STEP_PHYS_PORT_CLOSING:
 	case ZFCP_ERP_STEP_PORT_CLOSING:
-		ZFCP_LOG_DEBUG("port 0x%016Lx has d_id=0x%06x -> trying open\n",
-			       port->wwpn, port->d_id);
 		retval = zfcp_erp_port_strategy_open_port(erp_action);
 		break;
 
 	case ZFCP_ERP_STEP_PORT_OPENING:
-		if (atomic_test_mask(ZFCP_STATUS_COMMON_OPEN, &port->status)) {
-			ZFCP_LOG_DEBUG("WKA port is open\n");
+		if (atomic_test_mask(ZFCP_STATUS_COMMON_OPEN, &port->status))
 			retval = ZFCP_ERP_SUCCEEDED;
-		} else {
-			ZFCP_LOG_DEBUG("open failed for WKA port\n");
+		else
 			retval = ZFCP_ERP_FAILED;
-		}
 		/* this is needed anyway (dont care for retval of wakeup) */
-		ZFCP_LOG_DEBUG("continue other open port operations\n");
 		zfcp_erp_port_strategy_open_nameserver_wakeup(erp_action);
 		break;
 
 	default:
-		ZFCP_LOG_NORMAL("bug: unknown erp step 0x%08x\n",
-				erp_action->step);
+		/* unknown erp step */
 		retval = ZFCP_ERP_FAILED;
 	}
 
@@ -2313,39 +2184,26 @@
 	case ZFCP_ERP_STEP_UNINITIALIZED:
 		zfcp_erp_unit_strategy_clearstati(unit);
 		if (atomic_test_mask(ZFCP_STATUS_COMMON_OPEN, &unit->status)) {
-			ZFCP_LOG_DEBUG("unit 0x%016Lx is open -> "
-				       "trying close\n", unit->fcp_lun);
 			retval = zfcp_erp_unit_strategy_close(erp_action);
 			break;
 		}
 		/* else it's already closed, fall through */
 	case ZFCP_ERP_STEP_UNIT_CLOSING:
-		if (atomic_test_mask(ZFCP_STATUS_COMMON_OPEN, &unit->status)) {
-			ZFCP_LOG_DEBUG("close failed for unit 0x%016Lx\n",
-				       unit->fcp_lun);
+		if (atomic_test_mask(ZFCP_STATUS_COMMON_OPEN, &unit->status))
 			retval = ZFCP_ERP_FAILED;
-		} else {
+		else
 			if (erp_action->status & ZFCP_STATUS_ERP_CLOSE_ONLY)
 				retval = ZFCP_ERP_EXIT;
-			else {
-				ZFCP_LOG_DEBUG("unit 0x%016Lx is not open -> "
-					       "trying open\n", unit->fcp_lun);
+			else
 				retval =
 				    zfcp_erp_unit_strategy_open(erp_action);
-			}
-		}
 		break;
 
 	case ZFCP_ERP_STEP_UNIT_OPENING:
-		if (atomic_test_mask(ZFCP_STATUS_COMMON_OPEN, &unit->status)) {
-			ZFCP_LOG_DEBUG("unit 0x%016Lx is open\n",
-				       unit->fcp_lun);
+		if (atomic_test_mask(ZFCP_STATUS_COMMON_OPEN, &unit->status))
 			retval = ZFCP_ERP_SUCCEEDED;
-		} else {
-			ZFCP_LOG_DEBUG("open failed for unit 0x%016Lx\n",
-				       unit->fcp_lun);
+		else
 			retval = ZFCP_ERP_FAILED;
-		}
 		break;
 	}
 
@@ -2493,16 +2351,8 @@
 
 	case ZFCP_ERP_ACTION_REOPEN_PORT_FORCED:
 		if (atomic_test_mask(ZFCP_STATUS_COMMON_ERP_INUSE,
-				     &port->status)) {
-			if (port->erp_action.action !=
-			    ZFCP_ERP_ACTION_REOPEN_PORT_FORCED) {
-				ZFCP_LOG_INFO("dropped erp action %i (port "
-					      "0x%016Lx, action in use: %i)\n",
-					      want, port->wwpn,
-					      port->erp_action.action);
-			}
+				     &port->status))
 			goto out;
-		}
 		if (!atomic_test_mask
 		    (ZFCP_STATUS_COMMON_RUNNING, &adapter->status) ||
 		    atomic_test_mask
@@ -2522,19 +2372,10 @@
 		break;
 
 	default:
-		ZFCP_LOG_NORMAL("bug: unknown erp action requested "
-				"on adapter %s (action=%d)\n",
-				zfcp_get_busid_by_adapter(adapter), want);
+		/* unknown erp action */
 		goto out;
 	}
 
-	/* check whether we need something stronger first */
-	if (need) {
-		ZFCP_LOG_DEBUG("stronger erp action %d needed before "
-			       "erp action %d on adapter %s\n",
-			       need, want, zfcp_get_busid_by_adapter(adapter));
-	}
-
 	/* mark adapter to have some error recovery pending */
 	atomic_set_mask(ZFCP_STATUS_ADAPTER_ERP_PENDING, &adapter->status);
 
@@ -2672,10 +2513,9 @@
 			port->rport =
 				fc_remote_port_add(adapter->scsi_host, 0, &ids);
 			if (!port->rport)
-				ZFCP_LOG_NORMAL("failed registration of rport"
-						"(adapter %s, wwpn=0x%016Lx)\n",
-						zfcp_get_busid_by_port(port),
-						port->wwpn);
+				dev_err(&adapter->ccw_device->dev,
+					"Failed registration of rport "
+					"0x%016Lx.\n", port->wwpn);
 			else {
 				scsi_target_unblock(&port->rport->dev);
 				port->rport->maxframe_size = port->maxframe_size;
@@ -2803,7 +2643,6 @@
 
 void zfcp_erp_port_access_changed(struct zfcp_port *port, u8 id, void *ref)
 {
-	struct zfcp_adapter *adapter = port->adapter;
 	struct zfcp_unit *unit;
 
 	if (!atomic_test_mask(ZFCP_STATUS_COMMON_ACCESS_DENIED,
@@ -2816,34 +2655,16 @@
 		return;
 	}
 
-	ZFCP_LOG_NORMAL("reopen of port 0x%016Lx on adapter %s "
-			"(due to ACT update)\n",
-			port->wwpn, zfcp_get_busid_by_adapter(adapter));
-	if (zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED, id, ref))
-		ZFCP_LOG_NORMAL("failed reopen of port"
-				"(adapter %s, wwpn=0x%016Lx)\n",
-				zfcp_get_busid_by_adapter(adapter), port->wwpn);
+	zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED, id, ref);
 }
 
 void zfcp_erp_unit_access_changed(struct zfcp_unit *unit, u8 id, void *ref)
 {
-	struct zfcp_adapter *adapter = unit->port->adapter;
-
 	if (!atomic_test_mask(ZFCP_STATUS_COMMON_ACCESS_DENIED,
 			      &unit->status) &&
 	    !atomic_test_mask(ZFCP_STATUS_COMMON_ACCESS_BOXED,
 			      &unit->status))
 		return;
 
-	ZFCP_LOG_NORMAL("reopen of unit 0x%016Lx on port 0x%016Lx "
-			" on adapter %s (due to ACT update)\n",
-			unit->fcp_lun, unit->port->wwpn,
-			zfcp_get_busid_by_adapter(adapter));
-	if (zfcp_erp_unit_reopen(unit, ZFCP_STATUS_COMMON_ERP_FAILED, id, ref))
-		ZFCP_LOG_NORMAL("failed reopen of unit (adapter %s, "
-				"wwpn=0x%016Lx, fcp_lun=0x%016Lx)\n",
-				zfcp_get_busid_by_adapter(adapter),
-				unit->port->wwpn, unit->fcp_lun);
+	zfcp_erp_unit_reopen(unit, ZFCP_STATUS_COMMON_ERP_FAILED, id, ref);
 }
-
-#undef ZFCP_LOG_AREA
diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h
index 6ffe206..9aa412b 100644
--- a/drivers/s390/scsi/zfcp_ext.h
+++ b/drivers/s390/scsi/zfcp_ext.h
@@ -1,22 +1,9 @@
 /*
- * This file is part of the zfcp device driver for
- * FCP adapters for IBM System z9 and zSeries.
+ * zfcp device driver
  *
- * (C) Copyright IBM Corp. 2002, 2006
+ * External function declarations.
  *
- * 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.
+ * Copyright IBM Corporation 2002, 2008
  */
 
 #ifndef ZFCP_EXT_H
@@ -27,7 +14,6 @@
 extern struct zfcp_data zfcp_data;
 
 /******************************** SYSFS  *************************************/
-extern struct attribute_group *zfcp_driver_attr_groups[];
 extern int  zfcp_sysfs_adapter_create_files(struct device *);
 extern void zfcp_sysfs_adapter_remove_files(struct device *);
 extern int  zfcp_sysfs_port_create_files(struct device *, u32);
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index cc48a64..01ed5fb 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -1,22 +1,9 @@
 /*
- * This file is part of the zfcp device driver for
- * FCP adapters for IBM System z9 and zSeries.
+ * zfcp device driver
  *
- * (C) Copyright IBM Corp. 2002, 2006
+ * Implementation of FSF commands.
  *
- * 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.
+ * Copyright IBM Corporation 2002, 2008
  */
 
 #include "zfcp_ext.h"
@@ -71,12 +58,58 @@
 	"unknown", "OS", "WWPN", "DID", "LUN"
 };
 
+static void zfcp_act_eval_err(struct zfcp_adapter *adapter, u32 table)
+{
+	u16 subtable = (table & 0xffff0000) >> 16;
+	u16 rule = table & 0xffff;
+
+	if (subtable > 0 &&
+	    subtable < ARRAY_SIZE(zfcp_act_subtable_type)) {
+		dev_warn(&adapter->ccw_device->dev,
+			 "Access denied in subtable %s, rule %d.\n",
+			 zfcp_act_subtable_type[subtable], rule);
+	}
+}
+
+static void zfcp_fsf_access_denied_port(struct zfcp_fsf_req *req,
+					struct zfcp_port *port)
+{
+	struct fsf_qtcb_header *header = &req->qtcb->header;
+	dev_warn(&req->adapter->ccw_device->dev,
+		 "Access denied, cannot send command to port 0x%016Lx.\n",
+		 port->wwpn);
+	zfcp_act_eval_err(req->adapter, header->fsf_status_qual.halfword[0]);
+	zfcp_act_eval_err(req->adapter, header->fsf_status_qual.halfword[1]);
+	zfcp_erp_port_access_denied(port, 55, req);
+	req->status |= ZFCP_STATUS_FSFREQ_ERROR;
+}
+
+static void zfcp_fsf_access_denied_unit(struct zfcp_fsf_req *req,
+					struct zfcp_unit *unit)
+{
+	struct fsf_qtcb_header *header = &req->qtcb->header;
+	dev_warn(&req->adapter->ccw_device->dev,
+		 "Access denied for unit 0x%016Lx on port 0x%016Lx.\n",
+		 unit->fcp_lun, unit->port->wwpn);
+	zfcp_act_eval_err(req->adapter, header->fsf_status_qual.halfword[0]);
+	zfcp_act_eval_err(req->adapter, header->fsf_status_qual.halfword[1]);
+	zfcp_erp_unit_access_denied(unit, 59, req);
+	req->status |= ZFCP_STATUS_FSFREQ_ERROR;
+}
+
+static void zfcp_fsf_class_not_supp(struct zfcp_fsf_req *req)
+{
+	dev_err(&req->adapter->ccw_device->dev,
+		"Required FC class not supported by adapter, "
+		"shutting down adapter.\n");
+	zfcp_erp_adapter_shutdown(req->adapter, 0, 123, req);
+	req->status |= ZFCP_STATUS_FSFREQ_ERROR;
+}
+
 /****************************************************************/
 /*************** FSF related Functions  *************************/
 /****************************************************************/
 
-#define ZFCP_LOG_AREA			ZFCP_LOG_AREA_FSF
-
 /*
  * function:	zfcp_fsf_req_alloc
  *
@@ -200,7 +233,6 @@
 	int cleanup;
 
 	if (unlikely(fsf_req->fsf_command == FSF_QTCB_UNSOLICITED_STATUS)) {
-		ZFCP_LOG_DEBUG("Status read response received\n");
 		/*
 		 * Note: all cleanup handling is done in the callchain of
 		 * the function call-chain below.
@@ -225,7 +257,6 @@
 
 	/* cleanup request if requested by initiator */
 	if (likely(cleanup)) {
-		ZFCP_LOG_TRACE("removing FSF request %p\n", fsf_req);
 		/*
 		 * lock must not be held here since it will be
 		 * grabed by the called routine, too
@@ -233,7 +264,6 @@
 		zfcp_fsf_req_free(fsf_req);
 	} else {
 		/* notify initiator waiting for the requests completion */
-		ZFCP_LOG_TRACE("waking initiator of FSF request %p\n",fsf_req);
 		/*
 		 * FIXME: Race! We must not access fsf_req here as it might have been
 		 * cleaned up already due to the set ZFCP_STATUS_FSFREQ_COMPLETED
@@ -276,8 +306,6 @@
 	zfcp_hba_dbf_event_fsf_response(fsf_req);
 
 	if (fsf_req->status & ZFCP_STATUS_FSFREQ_DISMISSED) {
-		ZFCP_LOG_DEBUG("fsf_req 0x%lx has been dismissed\n",
-			       (unsigned long) fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR |
 			ZFCP_STATUS_FSFREQ_RETRY; /* only for SCSI cmnds. */
 		goto skip_protstatus;
@@ -291,34 +319,26 @@
 		break;
 
 	case FSF_PROT_QTCB_VERSION_ERROR:
-		ZFCP_LOG_NORMAL("error: The adapter %s contains "
-				"microcode of version 0x%x, the device driver "
-				"only supports 0x%x. Aborting.\n",
-				zfcp_get_busid_by_adapter(adapter),
-				prot_status_qual->version_error.fsf_version,
-				ZFCP_QTCB_VERSION);
+		dev_err(&adapter->ccw_device->dev,
+			"The QTCB version requested by zfcp (0x%x) is not "
+			"supported by the FCP adapter (lowest supported 0x%x, "
+			"highest supported 0x%x).\n",
+			ZFCP_QTCB_VERSION, prot_status_qual->word[0],
+			prot_status_qual->word[1]);
 		zfcp_erp_adapter_shutdown(adapter, 0, 117, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
 	case FSF_PROT_SEQ_NUMB_ERROR:
-		ZFCP_LOG_NORMAL("bug: Sequence number mismatch between "
-				"driver (0x%x) and adapter %s (0x%x). "
-				"Restarting all operations on this adapter.\n",
-				qtcb->prefix.req_seq_no,
-				zfcp_get_busid_by_adapter(adapter),
-				prot_status_qual->sequence_error.exp_req_seq_no);
 		zfcp_erp_adapter_reopen(adapter, 0, 98, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_RETRY;
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
 	case FSF_PROT_UNSUPP_QTCB_TYPE:
-		ZFCP_LOG_NORMAL("error: Packet header type used by the "
-				"device driver is incompatible with "
-				"that used on adapter %s. "
-				"Stopping all operations on this adapter.\n",
-				zfcp_get_busid_by_adapter(adapter));
+		dev_err(&adapter->ccw_device->dev,
+			"Packet header type used by the device driver is "
+			"incompatible with that used on the adapter.\n");
 		zfcp_erp_adapter_shutdown(adapter, 0, 118, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
@@ -330,12 +350,9 @@
 		break;
 
 	case FSF_PROT_DUPLICATE_REQUEST_ID:
-			ZFCP_LOG_NORMAL("bug: The request identifier 0x%Lx "
-					"to the adapter %s is ambiguous. "
-				"Stopping all operations on this adapter.\n",
-				*(unsigned long long*)
-				(&qtcb->bottom.support.req_handle),
-					zfcp_get_busid_by_adapter(adapter));
+		dev_err(&adapter->ccw_device->dev,
+			"The request identifier 0x%Lx is ambiguous.\n",
+			(unsigned long long)qtcb->bottom.support.req_handle);
 		zfcp_erp_adapter_shutdown(adapter, 0, 78, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
@@ -349,10 +366,6 @@
 		break;
 
 	case FSF_PROT_REEST_QUEUE:
-		ZFCP_LOG_NORMAL("The local link to adapter with "
-			      "%s was re-plugged. "
-			      "Re-starting operations on this adapter.\n",
-			      zfcp_get_busid_by_adapter(adapter));
 		/* All ports should be marked as ready to run again */
 		zfcp_erp_modify_adapter_status(adapter, 28, NULL,
 					       ZFCP_STATUS_COMMON_RUNNING,
@@ -365,24 +378,17 @@
 		break;
 
 	case FSF_PROT_ERROR_STATE:
-		ZFCP_LOG_NORMAL("error: The adapter %s "
-				"has entered the error state. "
-				"Restarting all operations on this "
-				"adapter.\n",
-				zfcp_get_busid_by_adapter(adapter));
 		zfcp_erp_adapter_reopen(adapter, 0, 100, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_RETRY;
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
 	default:
-		ZFCP_LOG_NORMAL("bug: Transfer protocol status information "
-				"provided by the adapter %s "
-				"is not compatible with the device driver. "
-				"Stopping all operations on this adapter. "
-				"(debug info 0x%x).\n",
-				zfcp_get_busid_by_adapter(adapter),
-				qtcb->prefix.prot_status);
+		dev_err(&adapter->ccw_device->dev,
+			"Transfer protocol status information"
+			"provided by the adapter (0x%x) "
+			"is not compatible with the device driver.\n",
+			qtcb->prefix.prot_status);
 		zfcp_erp_adapter_shutdown(adapter, 0, 119, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 	}
@@ -416,21 +422,14 @@
 	/* evaluate FSF Status */
 	switch (fsf_req->qtcb->header.fsf_status) {
 	case FSF_UNKNOWN_COMMAND:
-		ZFCP_LOG_NORMAL("bug: Command issued by the device driver is "
-				"not known by the adapter %s "
-				"Stopping all operations on this adapter. "
-				"(debug info 0x%x).\n",
-				zfcp_get_busid_by_adapter(fsf_req->adapter),
-				fsf_req->qtcb->header.fsf_command);
+		dev_err(&fsf_req->adapter->ccw_device->dev,
+			"Command issued by the device driver (0x%x) is "
+			"not known by the adapter.\n",
+			fsf_req->qtcb->header.fsf_command);
 		zfcp_erp_adapter_shutdown(fsf_req->adapter, 0, 120, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
-	case FSF_FCP_RSP_AVAILABLE:
-		ZFCP_LOG_DEBUG("FCP Sense data will be presented to the "
-			       "SCSI stack.\n");
-		break;
-
 	case FSF_ADAPTER_STATUS_AVAILABLE:
 		zfcp_fsf_fsfstatus_qual_eval(fsf_req);
 		break;
@@ -472,17 +471,13 @@
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 	case FSF_SQ_NO_RECOM:
-		ZFCP_LOG_NORMAL("bug: No recommendation could be given for a "
-				"problem on the adapter %s "
-				"Stopping all operations on this adapter. ",
-				zfcp_get_busid_by_adapter(fsf_req->adapter));
+		dev_err(&fsf_req->adapter->ccw_device->dev,
+			"No recommendation could be given for a "
+			"problem on the adapter.\n");
 		zfcp_erp_adapter_shutdown(fsf_req->adapter, 0, 121, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 	case FSF_SQ_ULP_PROGRAMMING_ERROR:
-		ZFCP_LOG_NORMAL("error: not enough SBALs for data transfer "
-				"(adapter %s)\n",
-				zfcp_get_busid_by_adapter(fsf_req->adapter));
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 	case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
@@ -491,11 +486,6 @@
 		/* dealt with in the respective functions */
 		break;
 	default:
-		ZFCP_LOG_NORMAL("bug: Additional status info could "
-				"not be interpreted properly.\n");
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_NORMAL,
-			      (char *) &fsf_req->qtcb->header.fsf_status_qual,
-			      sizeof (union fsf_status_qual));
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 	}
@@ -523,84 +513,67 @@
 
 	switch (link_down->error_code) {
 	case FSF_PSQ_LINK_NO_LIGHT:
-		ZFCP_LOG_NORMAL("The local link to adapter %s is down "
-				"(no light detected)\n",
-				zfcp_get_busid_by_adapter(adapter));
+		dev_warn(&fsf_req->adapter->ccw_device->dev,
+			 "The local link is down: "
+			 "no light detected.\n");
 		break;
 	case FSF_PSQ_LINK_WRAP_PLUG:
-		ZFCP_LOG_NORMAL("The local link to adapter %s is down "
-				"(wrap plug detected)\n",
-				zfcp_get_busid_by_adapter(adapter));
+		dev_warn(&fsf_req->adapter->ccw_device->dev,
+			 "The local link is down: "
+			 "wrap plug detected.\n");
 		break;
 	case FSF_PSQ_LINK_NO_FCP:
-		ZFCP_LOG_NORMAL("The local link to adapter %s is down "
-				"(adjacent node on link does not support FCP)\n",
-				zfcp_get_busid_by_adapter(adapter));
+		dev_warn(&fsf_req->adapter->ccw_device->dev,
+			 "The local link is down: "
+			 "adjacent node on link does not support FCP.\n");
 		break;
 	case FSF_PSQ_LINK_FIRMWARE_UPDATE:
-		ZFCP_LOG_NORMAL("The local link to adapter %s is down "
-				"(firmware update in progress)\n",
-				zfcp_get_busid_by_adapter(adapter));
-			break;
+		dev_warn(&fsf_req->adapter->ccw_device->dev,
+			 "The local link is down: "
+			 "firmware update in progress.\n");
+		break;
 	case FSF_PSQ_LINK_INVALID_WWPN:
-		ZFCP_LOG_NORMAL("The local link to adapter %s is down "
-				"(duplicate or invalid WWPN detected)\n",
-				zfcp_get_busid_by_adapter(adapter));
+		dev_warn(&fsf_req->adapter->ccw_device->dev,
+			 "The local link is down: "
+			 "duplicate or invalid WWPN detected.\n");
 		break;
 	case FSF_PSQ_LINK_NO_NPIV_SUPPORT:
-		ZFCP_LOG_NORMAL("The local link to adapter %s is down "
-				"(no support for NPIV by Fabric)\n",
-				zfcp_get_busid_by_adapter(adapter));
+		dev_warn(&fsf_req->adapter->ccw_device->dev,
+			 "The local link is down: "
+			 "no support for NPIV by Fabric.\n");
 		break;
 	case FSF_PSQ_LINK_NO_FCP_RESOURCES:
-		ZFCP_LOG_NORMAL("The local link to adapter %s is down "
-				"(out of resource in FCP daughtercard)\n",
-				zfcp_get_busid_by_adapter(adapter));
+		dev_warn(&fsf_req->adapter->ccw_device->dev,
+			 "The local link is down: "
+			 "out of resource in FCP daughtercard.\n");
 		break;
 	case FSF_PSQ_LINK_NO_FABRIC_RESOURCES:
-		ZFCP_LOG_NORMAL("The local link to adapter %s is down "
-				"(out of resource in Fabric)\n",
-				zfcp_get_busid_by_adapter(adapter));
+		dev_warn(&fsf_req->adapter->ccw_device->dev,
+			 "The local link is down: "
+			 "out of resource in Fabric.\n");
 		break;
 	case FSF_PSQ_LINK_FABRIC_LOGIN_UNABLE:
-		ZFCP_LOG_NORMAL("The local link to adapter %s is down "
-				"(unable to Fabric login)\n",
-				zfcp_get_busid_by_adapter(adapter));
+		dev_warn(&fsf_req->adapter->ccw_device->dev,
+			 "The local link is down: "
+			 "unable to login to Fabric.\n");
 		break;
 	case FSF_PSQ_LINK_WWPN_ASSIGNMENT_CORRUPTED:
-		ZFCP_LOG_NORMAL("WWPN assignment file corrupted on adapter %s\n",
-				zfcp_get_busid_by_adapter(adapter));
+		dev_warn(&fsf_req->adapter->ccw_device->dev,
+			 "WWPN assignment file corrupted on adapter.\n");
 		break;
 	case FSF_PSQ_LINK_MODE_TABLE_CURRUPTED:
-		ZFCP_LOG_NORMAL("Mode table corrupted on adapter %s\n",
-				zfcp_get_busid_by_adapter(adapter));
+		dev_warn(&fsf_req->adapter->ccw_device->dev,
+			 "Mode table corrupted on adapter.\n");
 		break;
 	case FSF_PSQ_LINK_NO_WWPN_ASSIGNMENT:
-		ZFCP_LOG_NORMAL("No WWPN for assignment table on adapter %s\n",
-				zfcp_get_busid_by_adapter(adapter));
+		dev_warn(&fsf_req->adapter->ccw_device->dev,
+			 "No WWPN for assignment table on adapter.\n");
 		break;
 	default:
-		ZFCP_LOG_NORMAL("The local link to adapter %s is down "
-				"(warning: unknown reason code %d)\n",
-				zfcp_get_busid_by_adapter(adapter),
-				link_down->error_code);
+		dev_warn(&fsf_req->adapter->ccw_device->dev,
+			 "The local link to adapter is down.\n");
 	}
 
-	if (adapter->connection_features & FSF_FEATURE_NPIV_MODE)
-		ZFCP_LOG_DEBUG("Debug information to link down: "
-		               "primary_status=0x%02x "
-		               "ioerr_code=0x%02x "
-		               "action_code=0x%02x "
-		               "reason_code=0x%02x "
-		               "explanation_code=0x%02x "
-		               "vendor_specific_code=0x%02x\n",
-				link_down->primary_status,
-				link_down->ioerr_code,
-				link_down->action_code,
-				link_down->reason_code,
-				link_down->explanation_code,
-				link_down->vendor_specific_code);
-
  out:
 	zfcp_erp_adapter_failed(adapter, id, fsf_req);
 }
@@ -616,7 +589,6 @@
 zfcp_fsf_req_dispatch(struct zfcp_fsf_req *fsf_req)
 {
 	struct zfcp_erp_action *erp_action = fsf_req->erp_action;
-	struct zfcp_adapter *adapter = fsf_req->adapter;
 	int retval = 0;
 
 
@@ -673,20 +645,6 @@
 	case FSF_QTCB_UPLOAD_CONTROL_FILE:
 		zfcp_fsf_control_file_handler(fsf_req);
 		break;
-
-	default:
-		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
-		ZFCP_LOG_NORMAL("bug: Command issued by the device driver is "
-				"not supported by the adapter %s\n",
-				zfcp_get_busid_by_adapter(adapter));
-		if (fsf_req->fsf_command != fsf_req->qtcb->header.fsf_command)
-			ZFCP_LOG_NORMAL
-			    ("bug: Command issued by the device driver differs "
-			     "from the command returned by the adapter %s "
-			     "(debug info 0x%x, 0x%x).\n",
-			     zfcp_get_busid_by_adapter(adapter),
-			     fsf_req->fsf_command,
-			     fsf_req->qtcb->header.fsf_command);
 	}
 
 	if (!erp_action)
@@ -718,12 +676,8 @@
 				     req_flags | ZFCP_REQ_NO_QTCB,
 				     adapter->pool.fsf_req_status_read,
 				     &lock_flags, &fsf_req);
-	if (retval < 0) {
-		ZFCP_LOG_INFO("error: Could not create unsolicited status "
-			      "buffer for adapter %s.\n",
-			      zfcp_get_busid_by_adapter(adapter));
+	if (retval < 0)
 		goto failed_req_create;
-	}
 
 	sbale = zfcp_qdio_sbale_req(fsf_req);
         sbale[0].flags |= SBAL_FLAGS0_TYPE_STATUS;
@@ -744,14 +698,9 @@
 	sbale->length = sizeof(struct fsf_status_read_buffer);
 
 	retval = zfcp_fsf_req_send(fsf_req);
-	if (retval) {
-		ZFCP_LOG_DEBUG("error: Could not set-up unsolicited status "
-			       "environment.\n");
+	if (retval)
 		goto failed_req_send;
-	}
 
-	ZFCP_LOG_TRACE("Status Read request initiated (adapter%s)\n",
-		       zfcp_get_busid_by_adapter(adapter));
 	goto out;
 
  failed_req_send:
@@ -783,14 +732,8 @@
 		break;
 	read_unlock_irqrestore(&zfcp_data.config_lock, flags);
 
-	if (!port || (port->d_id != (status_buffer->d_id & ZFCP_DID_MASK))) {
-		ZFCP_LOG_NORMAL("bug: Reopen port indication received for "
-				"nonexisting port with d_id 0x%06x on "
-				"adapter %s. Ignored.\n",
-				status_buffer->d_id & ZFCP_DID_MASK,
-				zfcp_get_busid_by_adapter(adapter));
+	if (!port || (port->d_id != (status_buffer->d_id & ZFCP_DID_MASK)))
 		goto out;
-	}
 
 	switch (status_buffer->status_subtype) {
 
@@ -801,20 +744,48 @@
 	case FSF_STATUS_READ_SUB_ERROR_PORT:
 		zfcp_erp_port_shutdown(port, 0, 122, fsf_req);
 		break;
-
-	default:
-		ZFCP_LOG_NORMAL("bug: Undefined status subtype received "
-				"for a reopen indication on port with "
-				"d_id 0x%06x on the adapter %s. "
-				"Ignored. (debug info 0x%x)\n",
-				status_buffer->d_id,
-				zfcp_get_busid_by_adapter(adapter),
-				status_buffer->status_subtype);
 	}
  out:
 	return 0;
 }
 
+static void zfcp_fsf_bit_error_threshold(struct zfcp_fsf_req *req)
+{
+	struct zfcp_adapter *adapter = req->adapter;
+	struct fsf_status_read_buffer *buf =
+		(struct fsf_status_read_buffer *) req->data;
+	struct fsf_bit_error_payload *err =
+		(struct fsf_bit_error_payload *) buf->payload;
+	dev_warn(&adapter->ccw_device->dev,
+		 "Warning: bit error threshold data "
+		 "received for the adapter: "
+		 "link failures = %i, loss of sync errors = %i, "
+		 "loss of signal errors = %i, "
+		 "primitive sequence errors = %i, "
+		 "invalid transmission word errors = %i, "
+		 "CRC errors = %i).\n",
+		 err->link_failure_error_count,
+		 err->loss_of_sync_error_count,
+		 err->loss_of_signal_error_count,
+		 err->primitive_sequence_error_count,
+		 err->invalid_transmission_word_error_count,
+		 err->crc_error_count);
+	dev_warn(&adapter->ccw_device->dev,
+		 "Additional bit error threshold data of the adapter: "
+		 "primitive sequence event time-outs = %i, "
+		 "elastic buffer overrun errors = %i, "
+		 "advertised receive buffer-to-buffer credit = %i, "
+		 "current receice buffer-to-buffer credit = %i, "
+		 "advertised transmit buffer-to-buffer credit = %i, "
+		 "current transmit buffer-to-buffer credit = %i).\n",
+		 err->primitive_sequence_event_timeout_count,
+		 err->elastic_buffer_overrun_error_count,
+		 err->advertised_receive_b2b_credit,
+		 err->current_receive_b2b_credit,
+		 err->advertised_transmit_b2b_credit,
+		 err->current_transmit_b2b_credit);
+}
+
 /*
  * function:    zfcp_fsf_status_read_handler
  *
@@ -829,7 +800,6 @@
 	struct zfcp_adapter *adapter = fsf_req->adapter;
 	struct fsf_status_read_buffer *status_buffer =
 		(struct fsf_status_read_buffer *) fsf_req->data;
-	struct fsf_bit_error_payload *fsf_bit_error;
 
 	if (fsf_req->status & ZFCP_STATUS_FSFREQ_DISMISSED) {
 		zfcp_hba_dbf_event_fsf_unsol("dism", adapter, status_buffer);
@@ -851,79 +821,45 @@
 		break;
 
 	case FSF_STATUS_READ_SENSE_DATA_AVAIL:
-		ZFCP_LOG_INFO("unsolicited sense data received (adapter %s)\n",
-			      zfcp_get_busid_by_adapter(adapter));
 		break;
 
 	case FSF_STATUS_READ_BIT_ERROR_THRESHOLD:
-		fsf_bit_error = (struct fsf_bit_error_payload *)
-			status_buffer->payload;
-		ZFCP_LOG_NORMAL("Warning: bit error threshold data "
-		    "received (adapter %s, "
-		    "link failures = %i, loss of sync errors = %i, "
-		    "loss of signal errors = %i, "
-		    "primitive sequence errors = %i, "
-		    "invalid transmission word errors = %i, "
-		    "CRC errors = %i)\n",
-		    zfcp_get_busid_by_adapter(adapter),
-		    fsf_bit_error->link_failure_error_count,
-		    fsf_bit_error->loss_of_sync_error_count,
-		    fsf_bit_error->loss_of_signal_error_count,
-		    fsf_bit_error->primitive_sequence_error_count,
-		    fsf_bit_error->invalid_transmission_word_error_count,
-		    fsf_bit_error->crc_error_count);
-		ZFCP_LOG_INFO("Additional bit error threshold data "
-		    "(adapter %s, "
-		    "primitive sequence event time-outs = %i, "
-		    "elastic buffer overrun errors = %i, "
-		    "advertised receive buffer-to-buffer credit = %i, "
-		    "current receice buffer-to-buffer credit = %i, "
-		    "advertised transmit buffer-to-buffer credit = %i, "
-		    "current transmit buffer-to-buffer credit = %i)\n",
-		    zfcp_get_busid_by_adapter(adapter),
-		    fsf_bit_error->primitive_sequence_event_timeout_count,
-		    fsf_bit_error->elastic_buffer_overrun_error_count,
-		    fsf_bit_error->advertised_receive_b2b_credit,
-		    fsf_bit_error->current_receive_b2b_credit,
-		    fsf_bit_error->advertised_transmit_b2b_credit,
-		    fsf_bit_error->current_transmit_b2b_credit);
+		zfcp_fsf_bit_error_threshold(fsf_req);
 		break;
 
 	case FSF_STATUS_READ_LINK_DOWN:
 		switch (status_buffer->status_subtype) {
 		case FSF_STATUS_READ_SUB_NO_PHYSICAL_LINK:
-			ZFCP_LOG_INFO("Physical link to adapter %s is down\n",
-				      zfcp_get_busid_by_adapter(adapter));
+			dev_warn(&adapter->ccw_device->dev,
+				 "Physical link is down.\n");
 			zfcp_fsf_link_down_info_eval(fsf_req, 38,
 				(struct fsf_link_down_info *)
 				&status_buffer->payload);
 			break;
 		case FSF_STATUS_READ_SUB_FDISC_FAILED:
-			ZFCP_LOG_INFO("Local link to adapter %s is down "
-				      "due to failed FDISC login\n",
-				      zfcp_get_busid_by_adapter(adapter));
+			dev_warn(&adapter->ccw_device->dev,
+				 "Local link is down "
+				 "due to failed FDISC login.\n");
 			zfcp_fsf_link_down_info_eval(fsf_req, 39,
 				(struct fsf_link_down_info *)
 				&status_buffer->payload);
 			break;
 		case FSF_STATUS_READ_SUB_FIRMWARE_UPDATE:
-			ZFCP_LOG_INFO("Local link to adapter %s is down "
-				      "due to firmware update on adapter\n",
-				      zfcp_get_busid_by_adapter(adapter));
+			dev_warn(&adapter->ccw_device->dev,
+				 "Local link is down "
+				 "due to firmware update on adapter.\n");
 			zfcp_fsf_link_down_info_eval(fsf_req, 40, NULL);
 			break;
 		default:
-			ZFCP_LOG_INFO("Local link to adapter %s is down "
-				      "due to unknown reason\n",
-				      zfcp_get_busid_by_adapter(adapter));
+			dev_warn(&adapter->ccw_device->dev,
+				 "Local link is down.\n");
 			zfcp_fsf_link_down_info_eval(fsf_req, 41, NULL);
 		};
 		break;
 
 	case FSF_STATUS_READ_LINK_UP:
-		ZFCP_LOG_NORMAL("Local link to adapter %s was replugged. "
-				"Restarting operations on this adapter\n",
-				zfcp_get_busid_by_adapter(adapter));
+		dev_info(&adapter->ccw_device->dev,
+			 "Local link was replugged.\n");
 		/* All ports should be marked as ready to run again */
 		zfcp_erp_modify_adapter_status(adapter, 30, NULL,
 					       ZFCP_STATUS_COMMON_RUNNING,
@@ -935,81 +871,18 @@
 		break;
 
 	case FSF_STATUS_READ_NOTIFICATION_LOST:
-		ZFCP_LOG_NORMAL("Unsolicited status notification(s) lost: "
-				"adapter %s%s%s%s%s%s%s%s%s\n",
-				zfcp_get_busid_by_adapter(adapter),
-				(status_buffer->status_subtype &
-					FSF_STATUS_READ_SUB_INCOMING_ELS) ?
-					", incoming ELS" : "",
-				(status_buffer->status_subtype &
-					FSF_STATUS_READ_SUB_SENSE_DATA) ?
-					", sense data" : "",
-				(status_buffer->status_subtype &
-					FSF_STATUS_READ_SUB_LINK_STATUS) ?
-					", link status change" : "",
-				(status_buffer->status_subtype &
-					FSF_STATUS_READ_SUB_PORT_CLOSED) ?
-					", port close" : "",
-				(status_buffer->status_subtype &
-					FSF_STATUS_READ_SUB_BIT_ERROR_THRESHOLD) ?
-					", bit error exception" : "",
-				(status_buffer->status_subtype &
-					FSF_STATUS_READ_SUB_ACT_UPDATED) ?
-					", ACT update" : "",
-				(status_buffer->status_subtype &
-					FSF_STATUS_READ_SUB_ACT_HARDENED) ?
-					", ACT hardening" : "",
-				(status_buffer->status_subtype &
-					FSF_STATUS_READ_SUB_FEATURE_UPDATE_ALERT) ?
-					", adapter feature change" : "");
-
 		if (status_buffer->status_subtype &
 		    FSF_STATUS_READ_SUB_ACT_UPDATED)
 			zfcp_erp_adapter_access_changed(adapter, 135, fsf_req);
 		break;
 
 	case FSF_STATUS_READ_CFDC_UPDATED:
-		ZFCP_LOG_NORMAL("CFDC has been updated on the adapter %s\n",
-			      zfcp_get_busid_by_adapter(adapter));
 		zfcp_erp_adapter_access_changed(adapter, 136, fsf_req);
 		break;
 
-	case FSF_STATUS_READ_CFDC_HARDENED:
-		switch (status_buffer->status_subtype) {
-		case FSF_STATUS_READ_SUB_CFDC_HARDENED_ON_SE:
-			ZFCP_LOG_NORMAL("CFDC of adapter %s saved on SE\n",
-				      zfcp_get_busid_by_adapter(adapter));
-			break;
-		case FSF_STATUS_READ_SUB_CFDC_HARDENED_ON_SE2:
-			ZFCP_LOG_NORMAL("CFDC of adapter %s has been copied "
-				      "to the secondary SE\n",
-				zfcp_get_busid_by_adapter(adapter));
-			break;
-		default:
-			ZFCP_LOG_NORMAL("CFDC of adapter %s has been hardened\n",
-				      zfcp_get_busid_by_adapter(adapter));
-		}
-		break;
-
 	case FSF_STATUS_READ_FEATURE_UPDATE_ALERT:
-		ZFCP_LOG_INFO("List of supported features on adapter %s has "
-			      "been changed from 0x%08X to 0x%08X\n",
-			      zfcp_get_busid_by_adapter(adapter),
-			      *(u32*) (status_buffer->payload + 4),
-			      *(u32*) (status_buffer->payload));
 		adapter->adapter_features = *(u32*) status_buffer->payload;
 		break;
-
-	default:
-		ZFCP_LOG_NORMAL("warning: An unsolicited status packet of unknown "
-				"type was received (debug info 0x%x)\n",
-				status_buffer->status_type);
-		ZFCP_LOG_DEBUG("Dump of status_read_buffer %p:\n",
-			       status_buffer);
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-			      (char *) status_buffer,
-			      sizeof (struct fsf_status_read_buffer));
-		break;
 	}
 	mempool_free(status_buffer, adapter->pool.data_status_read);
 	zfcp_fsf_req_free(fsf_req);
@@ -1060,15 +933,8 @@
 	retval = zfcp_fsf_req_create(adapter, FSF_QTCB_ABORT_FCP_CMND,
 				     req_flags, adapter->pool.fsf_req_abort,
 				     &lock_flags, &fsf_req);
-	if (retval < 0) {
-		ZFCP_LOG_INFO("error: Failed to create an abort command "
-			      "request for lun 0x%016Lx on port 0x%016Lx "
-			      "on adapter %s.\n",
-			      unit->fcp_lun,
-			      unit->port->wwpn,
-			      zfcp_get_busid_by_adapter(adapter));
+	if (retval < 0)
 		goto out;
-	}
 
 	if (unlikely(!atomic_test_mask(ZFCP_STATUS_COMMON_UNBLOCKED,
 			&unit->status)))
@@ -1134,17 +1000,6 @@
 			 * fine.
 			 */
 		} else {
-			ZFCP_LOG_INFO("Temporary port identifier 0x%x for "
-				      "port 0x%016Lx on adapter %s invalid. "
-				      "This may happen occasionally.\n",
-				      unit->port->handle,
-				      unit->port->wwpn,
-				      zfcp_get_busid_by_unit(unit));
-			ZFCP_LOG_INFO("status qualifier:\n");
-			ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_INFO,
-				      (char *) &new_fsf_req->qtcb->header.
-				      fsf_status_qual,
-				      sizeof (union fsf_status_qual));
 			/* Let's hope this sorts out the mess */
 			zfcp_erp_adapter_reopen(unit->port->adapter, 0, 104,
 						new_fsf_req);
@@ -1160,20 +1015,6 @@
 			 * This is fine.
 			 */
 		} else {
-			ZFCP_LOG_INFO
-			    ("Warning: Temporary LUN identifier 0x%x of LUN "
-			     "0x%016Lx on port 0x%016Lx on adapter %s is "
-			     "invalid. This may happen in rare cases. "
-			     "Trying to re-establish link.\n",
-			     unit->handle,
-			     unit->fcp_lun,
-			     unit->port->wwpn,
-			     zfcp_get_busid_by_unit(unit));
-			ZFCP_LOG_DEBUG("Status qualifier data:\n");
-			ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-				      (char *) &new_fsf_req->qtcb->header.
-				      fsf_status_qual,
-				      sizeof (union fsf_status_qual));
 			/* Let's hope this sorts out the mess */
 			zfcp_erp_port_reopen(unit->port, 0, 105, new_fsf_req);
 			new_fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
@@ -1186,20 +1027,12 @@
 		break;
 
 	case FSF_PORT_BOXED:
-		ZFCP_LOG_INFO("Remote port 0x%016Lx on adapter %s needs to "
-			      "be reopened\n", unit->port->wwpn,
-			      zfcp_get_busid_by_unit(unit));
 		zfcp_erp_port_boxed(unit->port, 47, new_fsf_req);
 		new_fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR
 		    | ZFCP_STATUS_FSFREQ_RETRY;
 		break;
 
 	case FSF_LUN_BOXED:
-                ZFCP_LOG_INFO(
-                        "unit 0x%016Lx on port 0x%016Lx on adapter %s needs "
-                        "to be reopened\n",
-                        unit->fcp_lun, unit->port->wwpn,
-                        zfcp_get_busid_by_unit(unit));
 		zfcp_erp_unit_boxed(unit, 48, new_fsf_req);
                 new_fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR
                         | ZFCP_STATUS_FSFREQ_RETRY;
@@ -1215,11 +1048,6 @@
 			/* SCSI stack will escalate */
 			new_fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 			break;
-		default:
-			ZFCP_LOG_NORMAL
-			    ("bug: Wrong status qualifier 0x%x arrived.\n",
-			     new_fsf_req->qtcb->header.fsf_status_qual.word[0]);
-			break;
 		}
 		break;
 
@@ -1227,12 +1055,6 @@
 		retval = 0;
 		new_fsf_req->status |= ZFCP_STATUS_FSFREQ_ABORTSUCCEEDED;
 		break;
-
-	default:
-		ZFCP_LOG_NORMAL("bug: An unknown FSF Status was presented "
-				"(debug info 0x%x)\n",
-				new_fsf_req->qtcb->header.fsf_status);
-		break;
 	}
  skip_fsfstatus:
 	return retval;
@@ -1287,12 +1109,8 @@
 	ret = zfcp_fsf_req_create(adapter, FSF_QTCB_SEND_GENERIC,
 				  ZFCP_WAIT_FOR_SBAL | ZFCP_REQ_AUTO_CLEANUP,
 				  pool, &lock_flags, &fsf_req);
-	if (ret < 0) {
-                ZFCP_LOG_INFO("error: Could not create CT request (FC-GS) for "
-			      "adapter: %s\n",
-			      zfcp_get_busid_by_adapter(adapter));
+	if (ret < 0)
 		goto failed_req;
-	}
 
 	sbale = zfcp_qdio_sbale_req(fsf_req);
         if (zfcp_use_one_sbal(ct->req, ct->req_count,
@@ -1313,9 +1131,6 @@
 						ct->req,
                                                 ZFCP_MAX_SBALS_PER_CT_REQ);
                 if (bytes <= 0) {
-                        ZFCP_LOG_INFO("error: creation of CT request failed "
-				      "on adapter %s\n",
-				      zfcp_get_busid_by_adapter(adapter));
                         if (bytes == 0)
                                 ret = -ENOMEM;
                         else
@@ -1330,9 +1145,6 @@
 						ct->resp,
                                                 ZFCP_MAX_SBALS_PER_CT_REQ);
                 if (bytes <= 0) {
-                        ZFCP_LOG_INFO("error: creation of CT request failed "
-				      "on adapter %s\n",
-				      zfcp_get_busid_by_adapter(adapter));
                         if (bytes == 0)
                                 ret = -ENOMEM;
                         else
@@ -1343,10 +1155,6 @@
                 fsf_req->qtcb->bottom.support.resp_buf_length = bytes;
         } else {
                 /* reject send generic request */
-		ZFCP_LOG_INFO(
-			"error: microcode does not support chained SBALs,"
-                        "CT request too big (adapter %s)\n",
-			zfcp_get_busid_by_adapter(adapter));
                 ret = -EOPNOTSUPP;
                 goto failed_send;
         }
@@ -1368,15 +1176,9 @@
 		zfcp_fsf_start_timer(fsf_req, ZFCP_FSF_REQUEST_TIMEOUT);
 
 	ret = zfcp_fsf_req_send(fsf_req);
-	if (ret) {
-		ZFCP_LOG_DEBUG("error: initiation of CT request failed "
-			       "(adapter %s, port 0x%016Lx)\n",
-			       zfcp_get_busid_by_adapter(adapter), port->wwpn);
+	if (ret)
 		goto failed_send;
-	}
 
-	ZFCP_LOG_DEBUG("CT request initiated (adapter %s, port 0x%016Lx)\n",
-		       zfcp_get_busid_by_adapter(adapter), port->wwpn);
 	goto out;
 
  failed_send:
@@ -1408,7 +1210,6 @@
 	struct fsf_qtcb_header *header;
 	struct fsf_qtcb_bottom_support *bottom;
 	int retval = -EINVAL;
-	u16 subtable, rule, counter;
 
 	adapter = fsf_req->adapter;
 	send_ct = (struct zfcp_send_ct *) fsf_req->data;
@@ -1428,13 +1229,7 @@
 		break;
 
         case FSF_SERVICE_CLASS_NOT_SUPPORTED:
-		ZFCP_LOG_INFO("error: adapter %s does not support fc "
-			      "class %d.\n",
-			      zfcp_get_busid_by_port(port),
-			      ZFCP_FC_SERVICE_CLASS_DEFAULT);
-		/* stop operation for this adapter */
-		zfcp_erp_adapter_shutdown(adapter, 0, 123, fsf_req);
-		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
+		zfcp_fsf_class_not_supp(fsf_req);
 		break;
 
         case FSF_ADAPTER_STATUS_AVAILABLE:
@@ -1448,63 +1243,23 @@
 			/* ERP strategy will escalate */
 			fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 			break;
-                default:
-			ZFCP_LOG_INFO("bug: Wrong status qualifier 0x%x "
-				      "arrived.\n",
-				      header->fsf_status_qual.word[0]);
-			break;
                 }
                 break;
 
 	case FSF_ACCESS_DENIED:
-		ZFCP_LOG_NORMAL("access denied, cannot send generic service "
-				"command (adapter %s, port d_id=0x%06x)\n",
-				zfcp_get_busid_by_port(port), port->d_id);
-		for (counter = 0; counter < 2; counter++) {
-			subtable = header->fsf_status_qual.halfword[counter * 2];
-			rule = header->fsf_status_qual.halfword[counter * 2 + 1];
-			switch (subtable) {
-			case FSF_SQ_CFDC_SUBTABLE_OS:
-			case FSF_SQ_CFDC_SUBTABLE_PORT_WWPN:
-			case FSF_SQ_CFDC_SUBTABLE_PORT_DID:
-			case FSF_SQ_CFDC_SUBTABLE_LUN:
-       				ZFCP_LOG_INFO("Access denied (%s rule %d)\n",
-					zfcp_act_subtable_type[subtable], rule);
-				break;
-			}
-		}
-		zfcp_erp_port_access_denied(port, 55, fsf_req);
-		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
+		zfcp_fsf_access_denied_port(fsf_req, port);
 		break;
 
         case FSF_GENERIC_COMMAND_REJECTED:
-		ZFCP_LOG_INFO("generic service command rejected "
-			      "(adapter %s, port d_id=0x%06x)\n",
-			      zfcp_get_busid_by_port(port), port->d_id);
-		ZFCP_LOG_INFO("status qualifier:\n");
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_INFO,
-			      (char *) &header->fsf_status_qual,
-			      sizeof (union fsf_status_qual));
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
         case FSF_PORT_HANDLE_NOT_VALID:
-		ZFCP_LOG_DEBUG("Temporary port identifier 0x%x for port "
-			       "0x%016Lx on adapter %s invalid. This may "
-			       "happen occasionally.\n", port->handle,
-			       port->wwpn, zfcp_get_busid_by_port(port));
-		ZFCP_LOG_INFO("status qualifier:\n");
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_INFO,
-			      (char *) &header->fsf_status_qual,
-			      sizeof (union fsf_status_qual));
 		zfcp_erp_adapter_reopen(adapter, 0, 106, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
         case FSF_PORT_BOXED:
-		ZFCP_LOG_INFO("port needs to be reopened "
-			      "(adapter %s, port d_id=0x%06x)\n",
-			      zfcp_get_busid_by_port(port), port->d_id);
 		zfcp_erp_port_boxed(port, 49, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR
 		    | ZFCP_STATUS_FSFREQ_RETRY;
@@ -1513,37 +1268,13 @@
 	/* following states should never occure, all cases avoided
 	   in zfcp_fsf_send_ct - but who knows ... */
 	case FSF_PAYLOAD_SIZE_MISMATCH:
-		ZFCP_LOG_INFO("payload size mismatch (adapter: %s, "
-			      "req_buf_length=%d, resp_buf_length=%d)\n",
-			      zfcp_get_busid_by_adapter(adapter),
-			      bottom->req_buf_length, bottom->resp_buf_length);
-		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
-		break;
 	case FSF_REQUEST_SIZE_TOO_LARGE:
-		ZFCP_LOG_INFO("request size too large (adapter: %s, "
-			      "req_buf_length=%d)\n",
-			      zfcp_get_busid_by_adapter(adapter),
-			      bottom->req_buf_length);
-		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
-		break;
 	case FSF_RESPONSE_SIZE_TOO_LARGE:
-		ZFCP_LOG_INFO("response size too large (adapter: %s, "
-			      "resp_buf_length=%d)\n",
-			      zfcp_get_busid_by_adapter(adapter),
-			      bottom->resp_buf_length);
-		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
-		break;
 	case FSF_SBAL_MISMATCH:
-		ZFCP_LOG_INFO("SBAL mismatch (adapter: %s, req_buf_length=%d, "
-			      "resp_buf_length=%d)\n",
-			      zfcp_get_busid_by_adapter(adapter),
-			      bottom->req_buf_length, bottom->resp_buf_length);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
        default:
-		ZFCP_LOG_NORMAL("bug: An unknown FSF Status was presented "
-				"(debug info 0x%x)\n", header->fsf_status);
 		break;
 	}
 
@@ -1578,12 +1309,8 @@
         ret = zfcp_fsf_req_create(adapter, FSF_QTCB_SEND_ELS,
 				  ZFCP_REQ_AUTO_CLEANUP,
 				  NULL, &lock_flags, &fsf_req);
-	if (ret < 0) {
-                ZFCP_LOG_INFO("error: creation of ELS request failed "
-			      "(adapter %s, port d_id: 0x%06x)\n",
-                              zfcp_get_busid_by_adapter(adapter), d_id);
+	if (ret < 0)
                 goto failed_req;
-	}
 
 	if (unlikely(!atomic_test_mask(ZFCP_STATUS_COMMON_UNBLOCKED,
 			&els->port->status))) {
@@ -1610,9 +1337,6 @@
 						els->req,
                                                 ZFCP_MAX_SBALS_PER_ELS_REQ);
                 if (bytes <= 0) {
-                        ZFCP_LOG_INFO("error: creation of ELS request failed "
-				      "(adapter %s, port d_id: 0x%06x)\n",
-				      zfcp_get_busid_by_adapter(adapter), d_id);
                         if (bytes == 0) {
                                 ret = -ENOMEM;
                         } else {
@@ -1627,9 +1351,6 @@
 						els->resp,
                                                 ZFCP_MAX_SBALS_PER_ELS_REQ);
                 if (bytes <= 0) {
-                        ZFCP_LOG_INFO("error: creation of ELS request failed "
-				      "(adapter %s, port d_id: 0x%06x)\n",
-				      zfcp_get_busid_by_adapter(adapter), d_id);
                         if (bytes == 0) {
                                 ret = -ENOMEM;
                         } else {
@@ -1640,10 +1361,6 @@
                 fsf_req->qtcb->bottom.support.resp_buf_length = bytes;
         } else {
                 /* reject request */
-		ZFCP_LOG_INFO("error: microcode does not support chained SBALs"
-                              ", ELS request too big (adapter %s, "
-			      "port d_id: 0x%06x)\n",
-			      zfcp_get_busid_by_adapter(adapter), d_id);
                 ret = -EOPNOTSUPP;
                 goto failed_send;
         }
@@ -1661,15 +1378,9 @@
 
 	zfcp_fsf_start_timer(fsf_req, ZFCP_FSF_REQUEST_TIMEOUT);
 	ret = zfcp_fsf_req_send(fsf_req);
-	if (ret) {
-		ZFCP_LOG_DEBUG("error: initiation of ELS request failed "
-			       "(adapter %s, port d_id: 0x%06x)\n",
-			       zfcp_get_busid_by_adapter(adapter), d_id);
+	if (ret)
 		goto failed_send;
-	}
 
-	ZFCP_LOG_DEBUG("ELS request initiated (adapter %s, port d_id: "
-		       "0x%06x)\n", zfcp_get_busid_by_adapter(adapter), d_id);
 	goto out;
 
  port_blocked:
@@ -1701,7 +1412,6 @@
 	struct fsf_qtcb_bottom_support *bottom;
 	struct zfcp_send_els *send_els;
 	int retval = -EINVAL;
-	u16 subtable, rule, counter;
 
 	send_els = (struct zfcp_send_els *) fsf_req->data;
 	adapter = send_els->adapter;
@@ -1721,13 +1431,7 @@
 		break;
 
 	case FSF_SERVICE_CLASS_NOT_SUPPORTED:
-		ZFCP_LOG_INFO("error: adapter %s does not support fc "
-			      "class %d.\n",
-			      zfcp_get_busid_by_adapter(adapter),
-			      ZFCP_FC_SERVICE_CLASS_DEFAULT);
-		/* stop operation for this adapter */
-		zfcp_erp_adapter_shutdown(adapter, 0, 124, fsf_req);
-		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
+		zfcp_fsf_class_not_supp(fsf_req);
 		break;
 
 	case FSF_ADAPTER_STATUS_AVAILABLE:
@@ -1743,91 +1447,25 @@
 		case FSF_SQ_RETRY_IF_POSSIBLE:
 			fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 			break;
-		default:
-			ZFCP_LOG_INFO("bug: Wrong status qualifier 0x%x\n",
-				      header->fsf_status_qual.word[0]);
-			ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_INFO,
-				(char*)header->fsf_status_qual.word, 16);
 		}
 		break;
 
 	case FSF_ELS_COMMAND_REJECTED:
-		ZFCP_LOG_INFO("ELS has been rejected because command filter "
-			      "prohibited sending "
-			      "(adapter: %s, port d_id: 0x%06x)\n",
-			      zfcp_get_busid_by_adapter(adapter), d_id);
-
-		break;
-
 	case FSF_PAYLOAD_SIZE_MISMATCH:
-		ZFCP_LOG_INFO(
-			"ELS request size and ELS response size must be either "
-			"both 0, or both greater than 0 "
-			"(adapter: %s, req_buf_length=%d resp_buf_length=%d)\n",
-			zfcp_get_busid_by_adapter(adapter),
-			bottom->req_buf_length,
-			bottom->resp_buf_length);
-		break;
-
 	case FSF_REQUEST_SIZE_TOO_LARGE:
-		ZFCP_LOG_INFO(
-			"Length of the ELS request buffer, "
-			"specified in QTCB bottom, "
-			"exceeds the size of the buffers "
-			"that have been allocated for ELS request data "
-			"(adapter: %s, req_buf_length=%d)\n",
-			zfcp_get_busid_by_adapter(adapter),
-			bottom->req_buf_length);
-		break;
-
 	case FSF_RESPONSE_SIZE_TOO_LARGE:
-		ZFCP_LOG_INFO(
-			"Length of the ELS response buffer, "
-			"specified in QTCB bottom, "
-			"exceeds the size of the buffers "
-			"that have been allocated for ELS response data "
-			"(adapter: %s, resp_buf_length=%d)\n",
-			zfcp_get_busid_by_adapter(adapter),
-			bottom->resp_buf_length);
 		break;
 
 	case FSF_SBAL_MISMATCH:
 		/* should never occure, avoided in zfcp_fsf_send_els */
-		ZFCP_LOG_INFO("SBAL mismatch (adapter: %s, req_buf_length=%d, "
-			      "resp_buf_length=%d)\n",
-			      zfcp_get_busid_by_adapter(adapter),
-			      bottom->req_buf_length, bottom->resp_buf_length);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
 	case FSF_ACCESS_DENIED:
-		ZFCP_LOG_NORMAL("access denied, cannot send ELS command "
-				"(adapter %s, port d_id=0x%06x)\n",
-				zfcp_get_busid_by_adapter(adapter), d_id);
-		for (counter = 0; counter < 2; counter++) {
-			subtable = header->fsf_status_qual.halfword[counter * 2];
-			rule = header->fsf_status_qual.halfword[counter * 2 + 1];
-			switch (subtable) {
-			case FSF_SQ_CFDC_SUBTABLE_OS:
-			case FSF_SQ_CFDC_SUBTABLE_PORT_WWPN:
-			case FSF_SQ_CFDC_SUBTABLE_PORT_DID:
-			case FSF_SQ_CFDC_SUBTABLE_LUN:
-				ZFCP_LOG_INFO("Access denied (%s rule %d)\n",
-					zfcp_act_subtable_type[subtable], rule);
-				break;
-			}
-		}
-		if (port != NULL)
-			zfcp_erp_port_access_denied(port, 56, fsf_req);
-		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
+		zfcp_fsf_access_denied_port(fsf_req, port);
 		break;
 
 	default:
-		ZFCP_LOG_NORMAL(
-			"bug: An unknown FSF Status was presented "
-			"(adapter: %s, fsf_status=0x%08x)\n",
-			zfcp_get_busid_by_adapter(adapter),
-			header->fsf_status);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 	}
@@ -1857,9 +1495,6 @@
 				     adapter->pool.fsf_req_erp,
 				     &lock_flags, &fsf_req);
 	if (retval) {
-		ZFCP_LOG_INFO("error: Could not create exchange configuration "
-			      "data request for adapter %s.\n",
-			      zfcp_get_busid_by_adapter(adapter));
 		write_unlock_irqrestore(&adapter->req_q.lock, lock_flags);
 		return retval;
 	}
@@ -1880,16 +1515,9 @@
 	retval = zfcp_fsf_req_send(fsf_req);
 	write_unlock_irqrestore(&adapter->req_q.lock, lock_flags);
 	if (retval) {
-		ZFCP_LOG_INFO("error: Could not send exchange configuration "
-			      "data command on the adapter %s\n",
-			      zfcp_get_busid_by_adapter(adapter));
 		zfcp_fsf_req_free(fsf_req);
 		erp_action->fsf_req = NULL;
 	}
-	else
-		ZFCP_LOG_DEBUG("exchange configuration data request initiated "
-			       "(adapter %s)\n",
-			       zfcp_get_busid_by_adapter(adapter));
 
 	return retval;
 }
@@ -1908,9 +1536,6 @@
 				     ZFCP_WAIT_FOR_SBAL, NULL, &lock_flags,
 				     &fsf_req);
 	if (retval) {
-		ZFCP_LOG_INFO("error: Could not create exchange configuration "
-			      "data request for adapter %s.\n",
-			      zfcp_get_busid_by_adapter(adapter));
 		write_unlock_irqrestore(&adapter->req_q.lock, lock_flags);
 		return retval;
 	}
@@ -1931,11 +1556,7 @@
 	zfcp_fsf_start_timer(fsf_req, ZFCP_FSF_REQUEST_TIMEOUT);
 	retval = zfcp_fsf_req_send(fsf_req);
 	write_unlock_irqrestore(&adapter->req_q.lock, lock_flags);
-	if (retval)
-		ZFCP_LOG_INFO("error: Could not send exchange configuration "
-			      "data command on the adapter %s\n",
-			      zfcp_get_busid_by_adapter(adapter));
-	else
+	if (!retval)
 		wait_event(fsf_req->completion_wq,
 			   fsf_req->status & ZFCP_STATUS_FSFREQ_COMPLETED);
 
@@ -1959,8 +1580,6 @@
 	struct Scsi_Host *shost = adapter->scsi_host;
 
 	bottom = &fsf_req->qtcb->bottom.config;
-	ZFCP_LOG_DEBUG("low/high QTCB version 0x%x/0x%x of FSF\n",
-		       bottom->low_qtcb_version, bottom->high_qtcb_version);
 	adapter->fsf_lic_version = bottom->lic_version;
 	adapter->adapter_features = bottom->adapter_features;
 	adapter->connection_features = bottom->connection_features;
@@ -2013,36 +1632,17 @@
 		       min(FC_SERIAL_NUMBER_SIZE, 17));
 	}
 
-	if (fsf_req->erp_action)
-		ZFCP_LOG_NORMAL("The adapter %s reported the following "
-				"characteristics:\n"
-				"WWNN 0x%016Lx, WWPN 0x%016Lx, "
-				"S_ID 0x%06x,\n"
-				"adapter version 0x%x, "
-				"LIC version 0x%x, "
-				"FC link speed %d Gb/s\n",
-				zfcp_get_busid_by_adapter(adapter),
-				(wwn_t) fc_host_node_name(shost),
-				(wwn_t) fc_host_port_name(shost),
-				fc_host_port_id(shost),
-				adapter->hydra_version,
-				adapter->fsf_lic_version,
-				fc_host_speed(shost));
 	if (ZFCP_QTCB_VERSION < bottom->low_qtcb_version) {
-		ZFCP_LOG_NORMAL("error: the adapter %s "
-				"only supports newer control block "
-				"versions in comparison to this device "
-				"driver (try updated device driver)\n",
-				zfcp_get_busid_by_adapter(adapter));
+		dev_err(&adapter->ccw_device->dev,
+			"The adapter only supports newer control block "
+			"versions, try updated device driver.\n");
 		zfcp_erp_adapter_shutdown(adapter, 0, 125, fsf_req);
 		return -EIO;
 	}
 	if (ZFCP_QTCB_VERSION > bottom->high_qtcb_version) {
-		ZFCP_LOG_NORMAL("error: the adapter %s "
-				"only supports older control block "
-				"versions than this device driver uses"
-				"(consider a microcode upgrade)\n",
-				zfcp_get_busid_by_adapter(adapter));
+		dev_err(&adapter->ccw_device->dev,
+			"The adapter only supports older control block "
+			"versions, consider a microcode upgrade.\n");
 		zfcp_erp_adapter_shutdown(adapter, 0, 126, fsf_req);
 		return -EIO;
 	}
@@ -2074,50 +1674,38 @@
 
 		switch (fc_host_port_type(adapter->scsi_host)) {
 		case FC_PORTTYPE_PTP:
-			ZFCP_LOG_NORMAL("Point-to-Point fibrechannel "
-					"configuration detected at adapter %s\n"
-					"Peer WWNN 0x%016llx, "
-					"peer WWPN 0x%016llx, "
-					"peer d_id 0x%06x\n",
-					zfcp_get_busid_by_adapter(adapter),
-					adapter->peer_wwnn,
-					adapter->peer_wwpn,
-					adapter->peer_d_id);
+			if (fsf_req->erp_action)
+				dev_info(&adapter->ccw_device->dev,
+					 "Point-to-Point fibrechannel "
+					 "configuration detected.\n");
 			break;
 		case FC_PORTTYPE_NLPORT:
-			ZFCP_LOG_NORMAL("error: Arbitrated loop fibrechannel "
-					"topology detected at adapter %s "
-					"unsupported, shutting down adapter\n",
-					zfcp_get_busid_by_adapter(adapter));
+			dev_err(&adapter->ccw_device->dev,
+				"Unsupported arbitrated loop fibrechannel "
+				"topology detected, shutting down adapter\n");
 			zfcp_erp_adapter_shutdown(adapter, 0, 127, fsf_req);
 			return -EIO;
 		case FC_PORTTYPE_NPORT:
 			if (fsf_req->erp_action)
-				ZFCP_LOG_NORMAL("Switched fabric fibrechannel "
-						"network detected at adapter "
-						"%s.\n",
-					zfcp_get_busid_by_adapter(adapter));
+				dev_info(&adapter->ccw_device->dev,
+					 "Switched fabric fibrechannel "
+					 "network detected.\n");
 			break;
 		default:
-			ZFCP_LOG_NORMAL("bug: The fibrechannel topology "
-					"reported by the exchange "
-					"configuration command for "
-					"the adapter %s is not "
-					"of a type known to the zfcp "
-					"driver, shutting down adapter\n",
-					zfcp_get_busid_by_adapter(adapter));
+			dev_err(&adapter->ccw_device->dev,
+				"The fibrechannel topology reported by the "
+				"adapter is not known by the zfcp driver, "
+				"shutting down adapter.\n");
 			zfcp_erp_adapter_shutdown(adapter, 0, 128, fsf_req);
 			return -EIO;
 		}
 		bottom = &qtcb->bottom.config;
 		if (bottom->max_qtcb_size < sizeof(struct fsf_qtcb)) {
-			ZFCP_LOG_NORMAL("bug: Maximum QTCB size (%d bytes) "
-					"allowed by the adapter %s "
-					"is lower than the minimum "
-					"required by the driver (%ld bytes).\n",
-					bottom->max_qtcb_size,
-					zfcp_get_busid_by_adapter(adapter),
-					sizeof(struct fsf_qtcb));
+			dev_err(&adapter->ccw_device->dev,
+				"Maximum QTCB size (%d bytes) allowed by "
+				"the adapter is lower than the minimum "
+				"required by the driver (%ld bytes).\n",
+				bottom->max_qtcb_size, sizeof(struct fsf_qtcb));
 			zfcp_erp_adapter_shutdown(adapter, 0, 129, fsf_req);
 			return -EIO;
 		}
@@ -2154,12 +1742,8 @@
 	unsigned long lock_flags;
 	int retval;
 
-	if (!(adapter->adapter_features & FSF_FEATURE_HBAAPI_MANAGEMENT)) {
-		ZFCP_LOG_INFO("error: exchange port data "
-			      "command not supported by adapter %s\n",
-			      zfcp_get_busid_by_adapter(adapter));
+	if (!(adapter->adapter_features & FSF_FEATURE_HBAAPI_MANAGEMENT))
 		return -EOPNOTSUPP;
-	}
 
 	/* setup new FSF request */
 	retval = zfcp_fsf_req_create(adapter, FSF_QTCB_EXCHANGE_PORT_DATA,
@@ -2167,10 +1751,6 @@
 				     adapter->pool.fsf_req_erp,
 				     &lock_flags, &fsf_req);
 	if (retval) {
-		ZFCP_LOG_INFO("error: Out of resources. Could not create an "
-			      "exchange port data request for "
-			      "the adapter %s.\n",
-			      zfcp_get_busid_by_adapter(adapter));
 		write_unlock_irqrestore(&adapter->req_q.lock, lock_flags);
 		return retval;
 	}
@@ -2187,16 +1767,9 @@
 	write_unlock_irqrestore(&adapter->req_q.lock, lock_flags);
 
 	if (retval) {
-		ZFCP_LOG_INFO("error: Could not send an exchange port data "
-			      "command on the adapter %s\n",
-			      zfcp_get_busid_by_adapter(adapter));
 		zfcp_fsf_req_free(fsf_req);
 		erp_action->fsf_req = NULL;
 	}
-	else
-		ZFCP_LOG_DEBUG("exchange port data request initiated "
-			       "(adapter %s)\n",
-			       zfcp_get_busid_by_adapter(adapter));
 	return retval;
 }
 
@@ -2214,21 +1787,13 @@
 	unsigned long lock_flags;
 	int retval;
 
-	if (!(adapter->adapter_features & FSF_FEATURE_HBAAPI_MANAGEMENT)) {
-		ZFCP_LOG_INFO("error: exchange port data "
-			      "command not supported by adapter %s\n",
-			      zfcp_get_busid_by_adapter(adapter));
+	if (!(adapter->adapter_features & FSF_FEATURE_HBAAPI_MANAGEMENT))
 		return -EOPNOTSUPP;
-	}
 
 	/* setup new FSF request */
 	retval = zfcp_fsf_req_create(adapter, FSF_QTCB_EXCHANGE_PORT_DATA,
 				0, NULL, &lock_flags, &fsf_req);
 	if (retval) {
-		ZFCP_LOG_INFO("error: Out of resources. Could not create an "
-			      "exchange port data request for "
-			      "the adapter %s.\n",
-			      zfcp_get_busid_by_adapter(adapter));
 		write_unlock_irqrestore(&adapter->req_q.lock, lock_flags);
 		return retval;
 	}
@@ -2244,11 +1809,7 @@
 	retval = zfcp_fsf_req_send(fsf_req);
 	write_unlock_irqrestore(&adapter->req_q.lock, lock_flags);
 
-	if (retval)
-		ZFCP_LOG_INFO("error: Could not send an exchange port data "
-			      "command on the adapter %s\n",
-			      zfcp_get_busid_by_adapter(adapter));
-	else
+	if (!retval)
 		wait_event(fsf_req->completion_wq,
 			   fsf_req->status & ZFCP_STATUS_FSFREQ_COMPLETED);
 
@@ -2338,13 +1899,8 @@
 				     ZFCP_WAIT_FOR_SBAL | ZFCP_REQ_AUTO_CLEANUP,
 				     erp_action->adapter->pool.fsf_req_erp,
 				     &lock_flags, &fsf_req);
-	if (retval < 0) {
-		ZFCP_LOG_INFO("error: Could not create open port request "
-			      "for port 0x%016Lx on adapter %s.\n",
-			      erp_action->port->wwpn,
-			      zfcp_get_busid_by_adapter(erp_action->adapter));
+	if (retval < 0)
 		goto out;
-	}
 
 	sbale = zfcp_qdio_sbale_req(fsf_req);
         sbale[0].flags |= SBAL_FLAGS0_TYPE_READ;
@@ -2359,19 +1915,11 @@
 	zfcp_erp_start_timer(fsf_req);
 	retval = zfcp_fsf_req_send(fsf_req);
 	if (retval) {
-		ZFCP_LOG_INFO("error: Could not send open port request for "
-			      "port 0x%016Lx on adapter %s.\n",
-			      erp_action->port->wwpn,
-			      zfcp_get_busid_by_adapter(erp_action->adapter));
 		zfcp_fsf_req_free(fsf_req);
 		erp_action->fsf_req = NULL;
 		goto out;
 	}
 
-	ZFCP_LOG_DEBUG("open port request initiated "
-		       "(adapter %s,  port 0x%016Lx)\n",
-		       zfcp_get_busid_by_adapter(erp_action->adapter),
-		       erp_action->port->wwpn);
  out:
 	write_unlock_irqrestore(&erp_action->adapter->req_q.lock, lock_flags);
 	return retval;
@@ -2391,7 +1939,6 @@
 	struct zfcp_port *port;
 	struct fsf_plogi *plogi;
 	struct fsf_qtcb_header *header;
-	u16 subtable, rule, counter;
 
 	port = (struct zfcp_port *) fsf_req->data;
 	header = &fsf_req->qtcb->header;
@@ -2405,9 +1952,6 @@
 	switch (header->fsf_status) {
 
 	case FSF_PORT_ALREADY_OPEN:
-		ZFCP_LOG_NORMAL("bug: remote port 0x%016Lx on adapter %s "
-				"is already open.\n",
-				port->wwpn, zfcp_get_busid_by_port(port));
 		/*
 		 * This is a bug, however operation should continue normally
 		 * if it is simply ignored
@@ -2415,31 +1959,14 @@
 		break;
 
 	case FSF_ACCESS_DENIED:
-		ZFCP_LOG_NORMAL("Access denied, cannot open port 0x%016Lx "
-				"on adapter %s\n",
-				port->wwpn, zfcp_get_busid_by_port(port));
-		for (counter = 0; counter < 2; counter++) {
-			subtable = header->fsf_status_qual.halfword[counter * 2];
-			rule = header->fsf_status_qual.halfword[counter * 2 + 1];
-			switch (subtable) {
-			case FSF_SQ_CFDC_SUBTABLE_OS:
-			case FSF_SQ_CFDC_SUBTABLE_PORT_WWPN:
-			case FSF_SQ_CFDC_SUBTABLE_PORT_DID:
-			case FSF_SQ_CFDC_SUBTABLE_LUN:
-				ZFCP_LOG_INFO("Access denied (%s rule %d)\n",
-					zfcp_act_subtable_type[subtable], rule);
-				break;
-			}
-		}
-		zfcp_erp_port_access_denied(port, 57, fsf_req);
-		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
+		zfcp_fsf_access_denied_port(fsf_req, port);
 		break;
 
 	case FSF_MAXIMUM_NUMBER_OF_PORTS_EXCEEDED:
-		ZFCP_LOG_INFO("error: The FSF adapter is out of resources. "
-			      "The remote port 0x%016Lx on adapter %s "
-			      "could not be opened. Disabling it.\n",
-			      port->wwpn, zfcp_get_busid_by_port(port));
+		dev_warn(&fsf_req->adapter->ccw_device->dev,
+			 "The adapter is out of resources. The remote port "
+			 "0x%016Lx could not be opened, disabling it.\n",
+			 port->wwpn);
 		zfcp_erp_port_failed(port, 31, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
@@ -2455,18 +1982,13 @@
 			fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 			break;
 		case FSF_SQ_NO_RETRY_POSSIBLE:
-			ZFCP_LOG_NORMAL("The remote port 0x%016Lx on "
-					"adapter %s could not be opened. "
-					"Disabling it.\n",
-					port->wwpn,
-					zfcp_get_busid_by_port(port));
+			dev_warn(&fsf_req->adapter->ccw_device->dev,
+				 "The remote port 0x%016Lx could not be "
+				 "opened. Disabling it.\n", port->wwpn);
 			zfcp_erp_port_failed(port, 32, fsf_req);
 			fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 			break;
 		default:
-			ZFCP_LOG_NORMAL
-			    ("bug: Wrong status qualifier 0x%x arrived.\n",
-			     header->fsf_status_qual.word[0]);
 			break;
 		}
 		break;
@@ -2474,10 +1996,6 @@
 	case FSF_GOOD:
 		/* save port handle assigned by FSF */
 		port->handle = header->port_handle;
-		ZFCP_LOG_INFO("The remote port 0x%016Lx via adapter %s "
-			      "was opened, it's port handle is 0x%x\n",
-			      port->wwpn, zfcp_get_busid_by_port(port),
-			      port->handle);
 		/* mark port as open */
 		atomic_set_mask(ZFCP_STATUS_COMMON_OPEN |
 				ZFCP_STATUS_PORT_PHYS_OPEN, &port->status);
@@ -2505,16 +2023,9 @@
 		{
 			if (fsf_req->qtcb->bottom.support.els1_length <
 			    sizeof (struct fsf_plogi)) {
-				ZFCP_LOG_INFO(
-					"warning: insufficient length of "
-					"PLOGI payload (%i)\n",
-					fsf_req->qtcb->bottom.support.els1_length);
 				/* skip sanity check and assume wwpn is ok */
 			} else {
 				if (plogi->serv_param.wwpn != port->wwpn) {
-					ZFCP_LOG_INFO("warning: d_id of port "
-						      "0x%016Lx changed during "
-						      "open\n", port->wwpn);
 					atomic_clear_mask(
 						ZFCP_STATUS_PORT_DID_DID,
 						&port->status);
@@ -2528,17 +2039,10 @@
 
 	case FSF_UNKNOWN_OP_SUBTYPE:
 		/* should never occure, subtype not set in zfcp_fsf_open_port */
-		ZFCP_LOG_INFO("unknown operation subtype (adapter: %s, "
-			      "op_subtype=0x%x)\n",
-			      zfcp_get_busid_by_port(port),
-			      fsf_req->qtcb->bottom.support.operation_subtype);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
 	default:
-		ZFCP_LOG_NORMAL("bug: An unknown FSF Status was presented "
-				"(debug info 0x%x)\n",
-				header->fsf_status);
 		break;
 	}
 
@@ -2569,13 +2073,8 @@
 				     ZFCP_WAIT_FOR_SBAL | ZFCP_REQ_AUTO_CLEANUP,
 				     erp_action->adapter->pool.fsf_req_erp,
 				     &lock_flags, &fsf_req);
-	if (retval < 0) {
-		ZFCP_LOG_INFO("error: Could not create a close port request "
-			      "for port 0x%016Lx on adapter %s.\n",
-			      erp_action->port->wwpn,
-			      zfcp_get_busid_by_adapter(erp_action->adapter));
+	if (retval < 0)
 		goto out;
-	}
 
 	sbale = zfcp_qdio_sbale_req(fsf_req);
         sbale[0].flags |= SBAL_FLAGS0_TYPE_READ;
@@ -2591,19 +2090,11 @@
 	zfcp_erp_start_timer(fsf_req);
 	retval = zfcp_fsf_req_send(fsf_req);
 	if (retval) {
-		ZFCP_LOG_INFO("error: Could not send a close port request for "
-			      "port 0x%016Lx on adapter %s.\n",
-			      erp_action->port->wwpn,
-			      zfcp_get_busid_by_adapter(erp_action->adapter));
 		zfcp_fsf_req_free(fsf_req);
 		erp_action->fsf_req = NULL;
 		goto out;
 	}
 
-	ZFCP_LOG_TRACE("close port request initiated "
-		       "(adapter %s, port 0x%016Lx)\n",
-		       zfcp_get_busid_by_adapter(erp_action->adapter),
-		       erp_action->port->wwpn);
  out:
 	write_unlock_irqrestore(&erp_action->adapter->req_q.lock, lock_flags);
 	return retval;
@@ -2633,14 +2124,6 @@
 	switch (fsf_req->qtcb->header.fsf_status) {
 
 	case FSF_PORT_HANDLE_NOT_VALID:
-		ZFCP_LOG_INFO("Temporary port identifier 0x%x for port "
-			      "0x%016Lx on adapter %s invalid. This may happen "
-			      "occasionally.\n", port->handle,
-			      port->wwpn, zfcp_get_busid_by_port(port));
-		ZFCP_LOG_DEBUG("status qualifier:\n");
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-			      (char *) &fsf_req->qtcb->header.fsf_status_qual,
-			      sizeof (union fsf_status_qual));
 		zfcp_erp_adapter_reopen(port->adapter, 0, 107, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
@@ -2653,20 +2136,11 @@
 		break;
 
 	case FSF_GOOD:
-		ZFCP_LOG_TRACE("remote port 0x016%Lx on adapter %s closed, "
-			       "port handle 0x%x\n", port->wwpn,
-			       zfcp_get_busid_by_port(port), port->handle);
 		zfcp_erp_modify_port_status(port, 33, fsf_req,
 					    ZFCP_STATUS_COMMON_OPEN,
 					    ZFCP_CLEAR);
 		retval = 0;
 		break;
-
-	default:
-		ZFCP_LOG_NORMAL("bug: An unknown FSF Status was presented "
-				"(debug info 0x%x)\n",
-				fsf_req->qtcb->header.fsf_status);
-		break;
 	}
 
  skip_fsfstatus:
@@ -2696,14 +2170,8 @@
 				     ZFCP_WAIT_FOR_SBAL | ZFCP_REQ_AUTO_CLEANUP,
 				     erp_action->adapter->pool.fsf_req_erp,
 				     &lock_flags, &fsf_req);
-	if (retval < 0) {
-		ZFCP_LOG_INFO("error: Could not create close physical port "
-			      "request (adapter %s, port 0x%016Lx)\n",
-			      zfcp_get_busid_by_adapter(erp_action->adapter),
-			      erp_action->port->wwpn);
-
+	if (retval < 0)
 		goto out;
-	}
 
 	sbale = zfcp_qdio_sbale_req(fsf_req);
 	sbale[0].flags |= SBAL_FLAGS0_TYPE_READ;
@@ -2721,19 +2189,11 @@
 	zfcp_erp_start_timer(fsf_req);
 	retval = zfcp_fsf_req_send(fsf_req);
 	if (retval) {
-		ZFCP_LOG_INFO("error: Could not send close physical port "
-			      "request (adapter %s, port 0x%016Lx)\n",
-			      zfcp_get_busid_by_adapter(erp_action->adapter),
-			      erp_action->port->wwpn);
 		zfcp_fsf_req_free(fsf_req);
 		erp_action->fsf_req = NULL;
 		goto out;
 	}
 
-	ZFCP_LOG_TRACE("close physical port request initiated "
-		       "(adapter %s, port 0x%016Lx)\n",
-		       zfcp_get_busid_by_adapter(erp_action->adapter),
-		       erp_action->port->wwpn);
  out:
 	write_unlock_irqrestore(&erp_action->adapter->req_q.lock, lock_flags);
 	return retval;
@@ -2753,7 +2213,6 @@
 	struct zfcp_port *port;
 	struct zfcp_unit *unit;
 	struct fsf_qtcb_header *header;
-	u16 subtable, rule, counter;
 
 	port = (struct zfcp_port *) fsf_req->data;
 	header = &fsf_req->qtcb->header;
@@ -2767,47 +2226,15 @@
 	switch (header->fsf_status) {
 
 	case FSF_PORT_HANDLE_NOT_VALID:
-		ZFCP_LOG_INFO("Temporary port identifier 0x%x invalid"
-			      "(adapter %s, port 0x%016Lx). "
-			      "This may happen occasionally.\n",
-			      port->handle,
-			      zfcp_get_busid_by_port(port),
-			      port->wwpn);
-		ZFCP_LOG_DEBUG("status qualifier:\n");
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-			      (char *) &header->fsf_status_qual,
-			      sizeof (union fsf_status_qual));
 		zfcp_erp_adapter_reopen(port->adapter, 0, 108, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
 	case FSF_ACCESS_DENIED:
-		ZFCP_LOG_NORMAL("Access denied, cannot close "
-				"physical port 0x%016Lx on adapter %s\n",
-				port->wwpn, zfcp_get_busid_by_port(port));
-		for (counter = 0; counter < 2; counter++) {
-			subtable = header->fsf_status_qual.halfword[counter * 2];
-			rule = header->fsf_status_qual.halfword[counter * 2 + 1];
-			switch (subtable) {
-			case FSF_SQ_CFDC_SUBTABLE_OS:
-			case FSF_SQ_CFDC_SUBTABLE_PORT_WWPN:
-			case FSF_SQ_CFDC_SUBTABLE_PORT_DID:
-			case FSF_SQ_CFDC_SUBTABLE_LUN:
-	       			ZFCP_LOG_INFO("Access denied (%s rule %d)\n",
-					zfcp_act_subtable_type[subtable], rule);
-				break;
-			}
-		}
-		zfcp_erp_port_access_denied(port, 58, fsf_req);
-		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
+		zfcp_fsf_access_denied_port(fsf_req, port);
 		break;
 
 	case FSF_PORT_BOXED:
-		ZFCP_LOG_DEBUG("The remote port 0x%016Lx on adapter "
-			       "%s needs to be reopened but it was attempted "
-			       "to close it physically.\n",
-			       port->wwpn,
-			       zfcp_get_busid_by_port(port));
 		zfcp_erp_port_boxed(port, 50, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR |
 			ZFCP_STATUS_FSFREQ_RETRY;
@@ -2830,19 +2257,10 @@
 			/* ERP strategy will escalate */
 			fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 			break;
-		default:
-			ZFCP_LOG_NORMAL
-			    ("bug: Wrong status qualifier 0x%x arrived.\n",
-			     header->fsf_status_qual.word[0]);
-			break;
 		}
 		break;
 
 	case FSF_GOOD:
-		ZFCP_LOG_DEBUG("Remote port 0x%016Lx via adapter %s "
-			       "physically closed, port handle 0x%x\n",
-			       port->wwpn,
-			       zfcp_get_busid_by_port(port), port->handle);
 		/* can't use generic zfcp_erp_modify_port_status because
 		 * ZFCP_STATUS_COMMON_OPEN must not be reset for the port
 		 */
@@ -2851,12 +2269,6 @@
 		    atomic_clear_mask(ZFCP_STATUS_COMMON_OPEN, &unit->status);
 		retval = 0;
 		break;
-
-	default:
-		ZFCP_LOG_NORMAL("bug: An unknown FSF Status was presented "
-				"(debug info 0x%x)\n",
-				header->fsf_status);
-		break;
 	}
 
  skip_fsfstatus:
@@ -2890,14 +2302,8 @@
 				     ZFCP_WAIT_FOR_SBAL | ZFCP_REQ_AUTO_CLEANUP,
 				     erp_action->adapter->pool.fsf_req_erp,
 				     &lock_flags, &fsf_req);
-	if (retval < 0) {
-		ZFCP_LOG_INFO("error: Could not create open unit request for "
-			      "unit 0x%016Lx on port 0x%016Lx on adapter %s.\n",
-			      erp_action->unit->fcp_lun,
-			      erp_action->unit->port->wwpn,
-			      zfcp_get_busid_by_adapter(erp_action->adapter));
+	if (retval < 0)
 		goto out;
-	}
 
 	sbale = zfcp_qdio_sbale_req(fsf_req);
         sbale[0].flags |= SBAL_FLAGS0_TYPE_READ;
@@ -2916,21 +2322,10 @@
 	zfcp_erp_start_timer(fsf_req);
 	retval = zfcp_fsf_req_send(erp_action->fsf_req);
 	if (retval) {
-		ZFCP_LOG_INFO("error: Could not send an open unit request "
-			      "on the adapter %s, port 0x%016Lx for "
-			      "unit 0x%016Lx\n",
-			      zfcp_get_busid_by_adapter(erp_action->adapter),
-			      erp_action->port->wwpn,
-			      erp_action->unit->fcp_lun);
 		zfcp_fsf_req_free(fsf_req);
 		erp_action->fsf_req = NULL;
 		goto out;
 	}
-
-	ZFCP_LOG_TRACE("Open LUN request initiated (adapter %s, "
-		       "port 0x%016Lx, unit 0x%016Lx)\n",
-		       zfcp_get_busid_by_adapter(erp_action->adapter),
-		       erp_action->port->wwpn, erp_action->unit->fcp_lun);
  out:
 	write_unlock_irqrestore(&erp_action->adapter->req_q.lock, lock_flags);
 	return retval;
@@ -2952,7 +2347,6 @@
 	struct fsf_qtcb_header *header;
 	struct fsf_qtcb_bottom_support *bottom;
 	struct fsf_queue_designator *queue_designator;
-	u16 subtable, rule, counter;
 	int exclusive, readwrite;
 
 	unit = (struct zfcp_unit *) fsf_req->data;
@@ -2977,55 +2371,21 @@
 	switch (header->fsf_status) {
 
 	case FSF_PORT_HANDLE_NOT_VALID:
-		ZFCP_LOG_INFO("Temporary port identifier 0x%x "
-			      "for port 0x%016Lx on adapter %s invalid "
-			      "This may happen occasionally\n",
-			      unit->port->handle,
-			      unit->port->wwpn, zfcp_get_busid_by_unit(unit));
-		ZFCP_LOG_DEBUG("status qualifier:\n");
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-			      (char *) &header->fsf_status_qual,
-			      sizeof (union fsf_status_qual));
 		zfcp_erp_adapter_reopen(unit->port->adapter, 0, 109, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
 	case FSF_LUN_ALREADY_OPEN:
-		ZFCP_LOG_NORMAL("bug: Attempted to open unit 0x%016Lx on "
-				"remote port 0x%016Lx on adapter %s twice.\n",
-				unit->fcp_lun,
-				unit->port->wwpn, zfcp_get_busid_by_unit(unit));
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
 	case FSF_ACCESS_DENIED:
-		ZFCP_LOG_NORMAL("Access denied, cannot open unit 0x%016Lx on "
-				"remote port 0x%016Lx on adapter %s\n",
-				unit->fcp_lun, unit->port->wwpn,
-				zfcp_get_busid_by_unit(unit));
-		for (counter = 0; counter < 2; counter++) {
-			subtable = header->fsf_status_qual.halfword[counter * 2];
-			rule = header->fsf_status_qual.halfword[counter * 2 + 1];
-			switch (subtable) {
-			case FSF_SQ_CFDC_SUBTABLE_OS:
-			case FSF_SQ_CFDC_SUBTABLE_PORT_WWPN:
-			case FSF_SQ_CFDC_SUBTABLE_PORT_DID:
-			case FSF_SQ_CFDC_SUBTABLE_LUN:
-				ZFCP_LOG_INFO("Access denied (%s rule %d)\n",
-					zfcp_act_subtable_type[subtable], rule);
-				break;
-			}
-		}
-		zfcp_erp_unit_access_denied(unit, 59, fsf_req);
+		zfcp_fsf_access_denied_unit(fsf_req, unit);
 		atomic_clear_mask(ZFCP_STATUS_UNIT_SHARED, &unit->status);
-                atomic_clear_mask(ZFCP_STATUS_UNIT_READONLY, &unit->status);
-		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
+		atomic_clear_mask(ZFCP_STATUS_UNIT_READONLY, &unit->status);
 		break;
 
 	case FSF_PORT_BOXED:
-		ZFCP_LOG_DEBUG("The remote port 0x%016Lx on adapter %s "
-			       "needs to be reopened\n",
-			       unit->port->wwpn, zfcp_get_busid_by_unit(unit));
 		zfcp_erp_port_boxed(unit->port, 51, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR |
 			ZFCP_STATUS_FSFREQ_RETRY;
@@ -3033,39 +2393,18 @@
 
 	case FSF_LUN_SHARING_VIOLATION:
 		if (header->fsf_status_qual.word[0] != 0) {
-			ZFCP_LOG_NORMAL("FCP-LUN 0x%Lx at the remote port "
-					"with WWPN 0x%Lx "
-					"connected to the adapter %s "
-					"is already in use in LPAR%d, CSS%d\n",
-					unit->fcp_lun,
-					unit->port->wwpn,
-					zfcp_get_busid_by_unit(unit),
-					queue_designator->hla,
-					queue_designator->cssid);
-		} else {
-			subtable = header->fsf_status_qual.halfword[4];
-			rule = header->fsf_status_qual.halfword[5];
-			switch (subtable) {
-			case FSF_SQ_CFDC_SUBTABLE_OS:
-			case FSF_SQ_CFDC_SUBTABLE_PORT_WWPN:
-			case FSF_SQ_CFDC_SUBTABLE_PORT_DID:
-			case FSF_SQ_CFDC_SUBTABLE_LUN:
-				ZFCP_LOG_NORMAL("Access to FCP-LUN 0x%Lx at the "
-						"remote port with WWPN 0x%Lx "
-						"connected to the adapter %s "
-						"is denied (%s rule %d)\n",
-						unit->fcp_lun,
-						unit->port->wwpn,
-						zfcp_get_busid_by_unit(unit),
-						zfcp_act_subtable_type[subtable],
-						rule);
-				break;
-			}
-		}
-		ZFCP_LOG_DEBUG("status qualifier:\n");
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-			      (char *) &header->fsf_status_qual,
-			      sizeof (union fsf_status_qual));
+			dev_warn(&adapter->ccw_device->dev,
+				 "FCP-LUN 0x%Lx at the remote port "
+				 "with WWPN 0x%Lx "
+				 "connected to the adapter "
+				 "is already in use in LPAR%d, CSS%d.\n",
+				 unit->fcp_lun,
+				 unit->port->wwpn,
+				 queue_designator->hla,
+				 queue_designator->cssid);
+		} else
+			zfcp_act_eval_err(adapter,
+					  header->fsf_status_qual.word[2]);
 		zfcp_erp_unit_access_denied(unit, 60, fsf_req);
 		atomic_clear_mask(ZFCP_STATUS_UNIT_SHARED, &unit->status);
 		atomic_clear_mask(ZFCP_STATUS_UNIT_READONLY, &unit->status);
@@ -3073,13 +2412,10 @@
 		break;
 
 	case FSF_MAXIMUM_NUMBER_OF_LUNS_EXCEEDED:
-		ZFCP_LOG_INFO("error: The adapter ran out of resources. "
-			      "There is no handle (temporary port identifier) "
-			      "available for unit 0x%016Lx on port 0x%016Lx "
-			      "on adapter %s\n",
-			      unit->fcp_lun,
-			      unit->port->wwpn,
-			      zfcp_get_busid_by_unit(unit));
+		dev_warn(&fsf_req->adapter->ccw_device->dev,
+			 "The adapter ran out of resources. There is no "
+			 "handle available for unit 0x%016Lx on port 0x%016Lx.",
+			 unit->fcp_lun, unit->port->wwpn);
 		zfcp_erp_unit_failed(unit, 34, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
@@ -3095,19 +2431,10 @@
 			/* ERP strategy will escalate */
 			fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 			break;
-		default:
-			ZFCP_LOG_NORMAL
-			    ("bug: Wrong status qualifier 0x%x arrived.\n",
-			     header->fsf_status_qual.word[0]);
 		}
 		break;
 
 	case FSF_INVALID_COMMAND_OPTION:
-		ZFCP_LOG_NORMAL(
-			"Invalid option 0x%x has been specified "
-			"in QTCB bottom sent to the adapter %s\n",
-			bottom->option,
-			zfcp_get_busid_by_adapter(adapter));
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		retval = -EINVAL;
 		break;
@@ -3115,12 +2442,6 @@
 	case FSF_GOOD:
 		/* save LUN handle assigned by FSF */
 		unit->handle = header->lun_handle;
-		ZFCP_LOG_TRACE("unit 0x%016Lx on remote port 0x%016Lx on "
-			       "adapter %s opened, port handle 0x%x\n",
-			       unit->fcp_lun,
-			       unit->port->wwpn,
-			       zfcp_get_busid_by_unit(unit),
-			       unit->handle);
 		/* mark unit as open */
 		atomic_set_mask(ZFCP_STATUS_COMMON_OPEN, &unit->status);
 
@@ -3139,23 +2460,27 @@
 			if (!readwrite) {
                 		atomic_set_mask(ZFCP_STATUS_UNIT_READONLY,
 						&unit->status);
-                		ZFCP_LOG_NORMAL("read-only access for unit "
-						"(adapter %s, wwpn=0x%016Lx, "
-						"fcp_lun=0x%016Lx)\n",
-						zfcp_get_busid_by_unit(unit),
-						unit->port->wwpn,
-						unit->fcp_lun);
+				dev_info(&fsf_req->adapter->ccw_device->dev,
+					 "Read-only access for unit 0x%016Lx "
+					 "on port 0x%016Lx.\n",
+					 unit->fcp_lun, unit->port->wwpn);
         		}
 
         		if (exclusive && !readwrite) {
-                		ZFCP_LOG_NORMAL("exclusive access of read-only "
-						"unit not supported\n");
+				dev_err(&fsf_req->adapter->ccw_device->dev,
+					"Exclusive access of read-only unit "
+					"0x%016Lx on port 0x%016Lx not "
+					"supported, disabling unit.\n",
+					unit->fcp_lun, unit->port->wwpn);
 				zfcp_erp_unit_failed(unit, 35, fsf_req);
 				fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 				zfcp_erp_unit_shutdown(unit, 0, 80, fsf_req);
         		} else if (!exclusive && readwrite) {
-                		ZFCP_LOG_NORMAL("shared access of read-write "
-						"unit not supported\n");
+				dev_err(&fsf_req->adapter->ccw_device->dev,
+					"Shared access of read-write unit "
+					"0x%016Lx on port 0x%016Lx not "
+					"supported, disabling unit.\n",
+					unit->fcp_lun, unit->port->wwpn);
 				zfcp_erp_unit_failed(unit, 36, fsf_req);
 				fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 				zfcp_erp_unit_shutdown(unit, 0, 81, fsf_req);
@@ -3164,12 +2489,6 @@
 
 		retval = 0;
 		break;
-
-	default:
-		ZFCP_LOG_NORMAL("bug: An unknown FSF Status was presented "
-				"(debug info 0x%x)\n",
-				header->fsf_status);
-		break;
 	}
 
  skip_fsfstatus:
@@ -3204,14 +2523,8 @@
 				     ZFCP_WAIT_FOR_SBAL | ZFCP_REQ_AUTO_CLEANUP,
 				     erp_action->adapter->pool.fsf_req_erp,
 				     &lock_flags, &fsf_req);
-	if (retval < 0) {
-		ZFCP_LOG_INFO("error: Could not create close unit request for "
-			      "unit 0x%016Lx on port 0x%016Lx on adapter %s.\n",
-			      erp_action->unit->fcp_lun,
-			      erp_action->port->wwpn,
-			      zfcp_get_busid_by_adapter(erp_action->adapter));
+	if (retval < 0)
 		goto out;
-	}
 
 	sbale = zfcp_qdio_sbale_req(fsf_req);
         sbale[0].flags |= SBAL_FLAGS0_TYPE_READ;
@@ -3227,20 +2540,11 @@
 	zfcp_erp_start_timer(fsf_req);
 	retval = zfcp_fsf_req_send(erp_action->fsf_req);
 	if (retval) {
-		ZFCP_LOG_INFO("error: Could not send a close unit request for "
-			      "unit 0x%016Lx on port 0x%016Lx onadapter %s.\n",
-			      erp_action->unit->fcp_lun,
-			      erp_action->port->wwpn,
-			      zfcp_get_busid_by_adapter(erp_action->adapter));
 		zfcp_fsf_req_free(fsf_req);
 		erp_action->fsf_req = NULL;
 		goto out;
 	}
 
-	ZFCP_LOG_TRACE("Close LUN request initiated (adapter %s, "
-		       "port 0x%016Lx, unit 0x%016Lx)\n",
-		       zfcp_get_busid_by_adapter(erp_action->adapter),
-		       erp_action->port->wwpn, erp_action->unit->fcp_lun);
  out:
 	write_unlock_irqrestore(&erp_action->adapter->req_q.lock, lock_flags);
 	return retval;
@@ -3270,41 +2574,16 @@
 	switch (fsf_req->qtcb->header.fsf_status) {
 
 	case FSF_PORT_HANDLE_NOT_VALID:
-		ZFCP_LOG_INFO("Temporary port identifier 0x%x for port "
-			      "0x%016Lx on adapter %s invalid. This may "
-			      "happen in rare circumstances\n",
-			      unit->port->handle,
-			      unit->port->wwpn,
-			      zfcp_get_busid_by_unit(unit));
-		ZFCP_LOG_DEBUG("status qualifier:\n");
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-			      (char *) &fsf_req->qtcb->header.fsf_status_qual,
-			      sizeof (union fsf_status_qual));
 		zfcp_erp_adapter_reopen(unit->port->adapter, 0, 110, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
 	case FSF_LUN_HANDLE_NOT_VALID:
-		ZFCP_LOG_INFO("Temporary LUN identifier 0x%x of unit "
-			      "0x%016Lx on port 0x%016Lx on adapter %s is "
-			      "invalid. This may happen occasionally.\n",
-			      unit->handle,
-			      unit->fcp_lun,
-			      unit->port->wwpn,
-			      zfcp_get_busid_by_unit(unit));
-		ZFCP_LOG_DEBUG("Status qualifier data:\n");
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-			      (char *) &fsf_req->qtcb->header.fsf_status_qual,
-			      sizeof (union fsf_status_qual));
 		zfcp_erp_port_reopen(unit->port, 0, 111, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
 	case FSF_PORT_BOXED:
-		ZFCP_LOG_DEBUG("The remote port 0x%016Lx on adapter %s "
-			       "needs to be reopened\n",
-			       unit->port->wwpn,
-			       zfcp_get_busid_by_unit(unit));
 		zfcp_erp_port_boxed(unit->port, 52, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR |
 			ZFCP_STATUS_FSFREQ_RETRY;
@@ -3322,30 +2601,15 @@
 			fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 			break;
 		default:
-			ZFCP_LOG_NORMAL
-			    ("bug: Wrong status qualifier 0x%x arrived.\n",
-			     fsf_req->qtcb->header.fsf_status_qual.word[0]);
 			break;
 		}
 		break;
 
 	case FSF_GOOD:
-		ZFCP_LOG_TRACE("unit 0x%016Lx on port 0x%016Lx on adapter %s "
-			       "closed, port handle 0x%x\n",
-			       unit->fcp_lun,
-			       unit->port->wwpn,
-			       zfcp_get_busid_by_unit(unit),
-			       unit->handle);
 		/* mark unit as closed */
 		atomic_clear_mask(ZFCP_STATUS_COMMON_OPEN, &unit->status);
 		retval = 0;
 		break;
-
-	default:
-		ZFCP_LOG_NORMAL("bug: An unknown FSF Status was presented "
-				"(debug info 0x%x)\n",
-				fsf_req->qtcb->header.fsf_status);
-		break;
 	}
 
  skip_fsfstatus:
@@ -3379,15 +2643,8 @@
 	retval = zfcp_fsf_req_create(adapter, FSF_QTCB_FCP_CMND, req_flags,
 				     adapter->pool.fsf_req_scsi,
 				     &lock_flags, &fsf_req);
-	if (unlikely(retval < 0)) {
-		ZFCP_LOG_DEBUG("error: Could not create FCP command request "
-			       "for unit 0x%016Lx on port 0x%016Lx on "
-			       "adapter %s\n",
-			       unit->fcp_lun,
-			       unit->port->wwpn,
-			       zfcp_get_busid_by_adapter(adapter));
+	if (unlikely(retval < 0))
 		goto failed_req_create;
-	}
 
 	if (unlikely(!atomic_test_mask(ZFCP_STATUS_COMMON_UNBLOCKED,
 			&unit->status))) {
@@ -3463,15 +2720,9 @@
 		fcp_cmnd_iu->task_attribute = UNTAGGED;
 
 	/* set additional length of FCP_CDB in FCP_CMND IU in QTCB, if needed */
-	if (unlikely(scsi_cmnd->cmd_len > FCP_CDB_LENGTH)) {
+	if (unlikely(scsi_cmnd->cmd_len > FCP_CDB_LENGTH))
 		fcp_cmnd_iu->add_fcp_cdb_length
 		    = (scsi_cmnd->cmd_len - FCP_CDB_LENGTH) >> 2;
-		ZFCP_LOG_TRACE("SCSI CDB length is 0x%x, "
-			       "additional FCP_CDB length is 0x%x "
-			       "(shifted right 2 bits)\n",
-			       scsi_cmnd->cmd_len,
-			       fcp_cmnd_iu->add_fcp_cdb_length);
-	}
 	/*
 	 * copy SCSI CDB (including additional length, if any) to
 	 * FCP_CDB in FCP_CMND IU in QTCB
@@ -3488,19 +2739,14 @@
 					     scsi_sglist(scsi_cmnd),
 					     ZFCP_MAX_SBALS_PER_REQ);
 	if (unlikely(real_bytes < 0)) {
-		if (fsf_req->sbal_number < ZFCP_MAX_SBALS_PER_REQ) {
-			ZFCP_LOG_DEBUG(
-				"Data did not fit into available buffer(s), "
-			       "waiting for more...\n");
+		if (fsf_req->sbal_number < ZFCP_MAX_SBALS_PER_REQ)
 			retval = -EIO;
-		} else {
-			ZFCP_LOG_NORMAL("error: No truncation implemented but "
-					"required. Shutting down unit "
-					"(adapter %s, port 0x%016Lx, "
-					"unit 0x%016Lx)\n",
-					zfcp_get_busid_by_unit(unit),
-					unit->port->wwpn,
-					unit->fcp_lun);
+		else {
+			dev_err(&adapter->ccw_device->dev,
+				"SCSI request too large. "
+				"Shutting down unit 0x%016Lx on port "
+				"0x%016Lx.\n", unit->fcp_lun,
+				unit->port->wwpn);
 			zfcp_erp_unit_shutdown(unit, 0, 131, fsf_req);
 			retval = -EINVAL;
 		}
@@ -3510,28 +2756,13 @@
 	/* set length of FCP data length in FCP_CMND IU in QTCB */
 	zfcp_set_fcp_dl(fcp_cmnd_iu, real_bytes);
 
-	ZFCP_LOG_DEBUG("Sending SCSI command:\n");
-	ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-		      (char *) scsi_cmnd->cmnd, scsi_cmnd->cmd_len);
-
 	if (use_timer)
 		zfcp_fsf_start_timer(fsf_req, ZFCP_FSF_REQUEST_TIMEOUT);
 
 	retval = zfcp_fsf_req_send(fsf_req);
-	if (unlikely(retval < 0)) {
-		ZFCP_LOG_INFO("error: Could not send FCP command request "
-			      "on adapter %s, port 0x%016Lx, unit 0x%016Lx\n",
-			      zfcp_get_busid_by_adapter(adapter),
-			      unit->port->wwpn,
-			      unit->fcp_lun);
+	if (unlikely(retval < 0))
 		goto send_failed;
-	}
 
-	ZFCP_LOG_TRACE("Send FCP Command initiated (adapter %s, "
-		       "port 0x%016Lx, unit 0x%016Lx)\n",
-		       zfcp_get_busid_by_adapter(adapter),
-		       unit->port->wwpn,
-		       unit->fcp_lun);
 	goto success;
 
  send_failed:
@@ -3563,14 +2794,8 @@
 	retval = zfcp_fsf_req_create(adapter, FSF_QTCB_FCP_CMND, req_flags,
 				     adapter->pool.fsf_req_scsi,
 				     &lock_flags, &fsf_req);
-	if (retval < 0) {
-		ZFCP_LOG_INFO("error: Could not create FCP command (task "
-			      "management) request for adapter %s, port "
-			      " 0x%016Lx, unit 0x%016Lx.\n",
-			      zfcp_get_busid_by_adapter(adapter),
-			      unit->port->wwpn, unit->fcp_lun);
+	if (retval < 0)
 		goto out;
-	}
 
 	if (unlikely(!atomic_test_mask(ZFCP_STATUS_COMMON_UNBLOCKED,
 			&unit->status)))
@@ -3674,7 +2899,6 @@
 	int retval = -EINVAL;
 	struct zfcp_unit *unit;
 	struct fsf_qtcb_header *header;
-	u16 subtable, rule, counter;
 
 	header = &fsf_req->qtcb->header;
 
@@ -3692,137 +2916,61 @@
 	switch (header->fsf_status) {
 
 	case FSF_PORT_HANDLE_NOT_VALID:
-		ZFCP_LOG_INFO("Temporary port identifier 0x%x for port "
-			      "0x%016Lx on adapter %s invalid\n",
-			      unit->port->handle,
-			      unit->port->wwpn, zfcp_get_busid_by_unit(unit));
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-			      (char *) &header->fsf_status_qual,
-			      sizeof (union fsf_status_qual));
 		zfcp_erp_adapter_reopen(unit->port->adapter, 0, 112, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
 	case FSF_LUN_HANDLE_NOT_VALID:
-		ZFCP_LOG_INFO("Temporary LUN identifier 0x%x for unit "
-			      "0x%016Lx on port 0x%016Lx on adapter %s is "
-			      "invalid. This may happen occasionally.\n",
-			      unit->handle,
-			      unit->fcp_lun,
-			      unit->port->wwpn,
-			      zfcp_get_busid_by_unit(unit));
-		ZFCP_LOG_NORMAL("Status qualifier data:\n");
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_NORMAL,
-			      (char *) &header->fsf_status_qual,
-			      sizeof (union fsf_status_qual));
 		zfcp_erp_port_reopen(unit->port, 0, 113, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
 	case FSF_HANDLE_MISMATCH:
-		ZFCP_LOG_NORMAL("bug: The port handle 0x%x has changed "
-				"unexpectedly. (adapter %s, port 0x%016Lx, "
-				"unit 0x%016Lx)\n",
-				unit->port->handle,
-				zfcp_get_busid_by_unit(unit),
-				unit->port->wwpn,
-				unit->fcp_lun);
-		ZFCP_LOG_NORMAL("status qualifier:\n");
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_NORMAL,
-			      (char *) &header->fsf_status_qual,
-			      sizeof (union fsf_status_qual));
 		zfcp_erp_adapter_reopen(unit->port->adapter, 0, 114, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
 	case FSF_SERVICE_CLASS_NOT_SUPPORTED:
-		ZFCP_LOG_INFO("error: adapter %s does not support fc "
-			      "class %d.\n",
-			      zfcp_get_busid_by_unit(unit),
-			      ZFCP_FC_SERVICE_CLASS_DEFAULT);
-		/* stop operation for this adapter */
-		zfcp_erp_adapter_shutdown(unit->port->adapter, 0, 132, fsf_req);
-		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
+		zfcp_fsf_class_not_supp(fsf_req);
 		break;
 
 	case FSF_FCPLUN_NOT_VALID:
-		ZFCP_LOG_NORMAL("bug: unit 0x%016Lx on port 0x%016Lx on "
-				"adapter %s does not have correct unit "
-				"handle 0x%x\n",
-				unit->fcp_lun,
-				unit->port->wwpn,
-				zfcp_get_busid_by_unit(unit),
-				unit->handle);
-		ZFCP_LOG_DEBUG("status qualifier:\n");
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-			      (char *) &header->fsf_status_qual,
-			      sizeof (union fsf_status_qual));
 		zfcp_erp_port_reopen(unit->port, 0, 115, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
 	case FSF_ACCESS_DENIED:
-		ZFCP_LOG_NORMAL("Access denied, cannot send FCP command to "
-				"unit 0x%016Lx on port 0x%016Lx on "
-				"adapter %s\n",	unit->fcp_lun, unit->port->wwpn,
-				zfcp_get_busid_by_unit(unit));
-		for (counter = 0; counter < 2; counter++) {
-			subtable = header->fsf_status_qual.halfword[counter * 2];
-			rule = header->fsf_status_qual.halfword[counter * 2 + 1];
-			switch (subtable) {
-			case FSF_SQ_CFDC_SUBTABLE_OS:
-			case FSF_SQ_CFDC_SUBTABLE_PORT_WWPN:
-			case FSF_SQ_CFDC_SUBTABLE_PORT_DID:
-			case FSF_SQ_CFDC_SUBTABLE_LUN:
-				ZFCP_LOG_INFO("Access denied (%s rule %d)\n",
-					zfcp_act_subtable_type[subtable], rule);
-				break;
-			}
-		}
-		zfcp_erp_unit_access_denied(unit, 61, fsf_req);
-		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
+		zfcp_fsf_access_denied_unit(fsf_req, unit);
 		break;
 
 	case FSF_DIRECTION_INDICATOR_NOT_VALID:
-		ZFCP_LOG_INFO("bug: Invalid data direction given for unit "
-			      "0x%016Lx on port 0x%016Lx on adapter %s "
-			      "(debug info %d)\n",
-			      unit->fcp_lun,
-			      unit->port->wwpn,
-			      zfcp_get_busid_by_unit(unit),
-			      fsf_req->qtcb->bottom.io.data_direction);
-		/* stop operation for this adapter */
+		dev_err(&fsf_req->adapter->ccw_device->dev,
+			"Invalid data direction (%d) given for unit 0x%016Lx "
+			"on port 0x%016Lx, shutting down adapter.\n",
+			fsf_req->qtcb->bottom.io.data_direction,
+			unit->fcp_lun, unit->port->wwpn);
 		zfcp_erp_adapter_shutdown(unit->port->adapter, 0, 133, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
 	case FSF_CMND_LENGTH_NOT_VALID:
-		ZFCP_LOG_NORMAL
-		    ("bug: An invalid control-data-block length field "
-		     "was found in a command for unit 0x%016Lx on port "
-		     "0x%016Lx on adapter %s " "(debug info %d)\n",
-		     unit->fcp_lun, unit->port->wwpn,
-		     zfcp_get_busid_by_unit(unit),
-		     fsf_req->qtcb->bottom.io.fcp_cmnd_length);
-		/* stop operation for this adapter */
+		dev_err(&fsf_req->adapter->ccw_device->dev,
+			"An invalid control-data-block length field (%d) "
+			"was found in a command for unit 0x%016Lx on port "
+			"0x%016Lx. Shutting down adapter.\n",
+			fsf_req->qtcb->bottom.io.fcp_cmnd_length,
+			unit->fcp_lun, unit->port->wwpn);
 		zfcp_erp_adapter_shutdown(unit->port->adapter, 0, 134, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
 
 	case FSF_PORT_BOXED:
-		ZFCP_LOG_DEBUG("The remote port 0x%016Lx on adapter %s "
-			       "needs to be reopened\n",
-			       unit->port->wwpn, zfcp_get_busid_by_unit(unit));
 		zfcp_erp_port_boxed(unit->port, 53, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR |
 			ZFCP_STATUS_FSFREQ_RETRY;
 		break;
 
 	case FSF_LUN_BOXED:
-		ZFCP_LOG_NORMAL("unit needs to be reopened (adapter %s, "
-				"wwpn=0x%016Lx, fcp_lun=0x%016Lx)\n",
-				zfcp_get_busid_by_unit(unit),
-				unit->port->wwpn, unit->fcp_lun);
 		zfcp_erp_unit_boxed(unit, 54, fsf_req);
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR
 			| ZFCP_STATUS_FSFREQ_RETRY;
@@ -3838,11 +2986,6 @@
 			/* FIXME(hw) need proper specs for proper action */
 			/* let scsi stack deal with retries and escalation */
 			break;
-		default:
-			ZFCP_LOG_NORMAL
- 			    ("Unknown status qualifier 0x%x arrived.\n",
-			     header->fsf_status_qual.word[0]);
-			break;
 		}
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_ERROR;
 		break;
@@ -3880,34 +3023,26 @@
 	struct scsi_cmnd *scpnt;
 	struct fcp_rsp_iu *fcp_rsp_iu = (struct fcp_rsp_iu *)
 	    &(fsf_req->qtcb->bottom.io.fcp_rsp);
-	struct fcp_cmnd_iu *fcp_cmnd_iu = (struct fcp_cmnd_iu *)
-	    &(fsf_req->qtcb->bottom.io.fcp_cmnd);
 	u32 sns_len;
 	char *fcp_rsp_info = zfcp_get_fcp_rsp_info_ptr(fcp_rsp_iu);
 	unsigned long flags;
-	struct zfcp_unit *unit = fsf_req->unit;
 
 	read_lock_irqsave(&fsf_req->adapter->abort_lock, flags);
 	scpnt = (struct scsi_cmnd *) fsf_req->data;
-	if (unlikely(!scpnt)) {
-		ZFCP_LOG_DEBUG
-		    ("Command with fsf_req %p is not associated to "
-		     "a scsi command anymore. Aborted?\n", fsf_req);
+	if (unlikely(!scpnt))
 		goto out;
-	}
+
 	if (unlikely(fsf_req->status & ZFCP_STATUS_FSFREQ_ABORTED)) {
 		/* FIXME: (design) mid-layer should handle DID_ABORT like
 		 *        DID_SOFT_ERROR by retrying the request for devices
 		 *        that allow retries.
 		 */
-		ZFCP_LOG_DEBUG("Setting DID_SOFT_ERROR and SUGGEST_RETRY\n");
 		set_host_byte(&scpnt->result, DID_SOFT_ERROR);
 		set_driver_byte(&scpnt->result, SUGGEST_RETRY);
 		goto skip_fsfstatus;
 	}
 
 	if (unlikely(fsf_req->status & ZFCP_STATUS_FSFREQ_ERROR)) {
-		ZFCP_LOG_DEBUG("Setting DID_ERROR\n");
 		set_host_byte(&scpnt->result, DID_ERROR);
 		goto skip_fsfstatus;
 	}
@@ -3920,97 +3055,31 @@
 	 * of result in SCSI command
 	 */
 	scpnt->result |= fcp_rsp_iu->scsi_status;
-	if (unlikely(fcp_rsp_iu->scsi_status)) {
-		/* DEBUG */
-		ZFCP_LOG_DEBUG("status for SCSI Command:\n");
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-			      scpnt->cmnd, scpnt->cmd_len);
-		ZFCP_LOG_DEBUG("SCSI status code 0x%x\n",
-				fcp_rsp_iu->scsi_status);
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-			      (void *) fcp_rsp_iu, sizeof (struct fcp_rsp_iu));
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-			      zfcp_get_fcp_sns_info_ptr(fcp_rsp_iu),
-			      fcp_rsp_iu->fcp_sns_len);
-	}
 
 	if (fsf_req->adapter->adapter_features & FSF_FEATURE_MEASUREMENT_DATA)
 		zfcp_fsf_req_latency(fsf_req);
 
 	/* check FCP_RSP_INFO */
 	if (unlikely(fcp_rsp_iu->validity.bits.fcp_rsp_len_valid)) {
-		ZFCP_LOG_DEBUG("rsp_len is valid\n");
 		switch (fcp_rsp_info[3]) {
 		case RSP_CODE_GOOD:
 			/* ok, continue */
-			ZFCP_LOG_TRACE("no failure or Task Management "
-				       "Function complete\n");
 			set_host_byte(&scpnt->result, DID_OK);
 			break;
 		case RSP_CODE_LENGTH_MISMATCH:
 			/* hardware bug */
-			ZFCP_LOG_NORMAL("bug: FCP response code indictates "
-					"that the fibrechannel protocol data "
-					"length differs from the burst length. "
-					"The problem occured on unit 0x%016Lx "
-					"on port 0x%016Lx on adapter %s",
-					unit->fcp_lun,
-					unit->port->wwpn,
-					zfcp_get_busid_by_unit(unit));
-			/* dump SCSI CDB as prepared by zfcp */
-			ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-				      (char *) &fsf_req->qtcb->
-				      bottom.io.fcp_cmnd, FSF_FCP_CMND_SIZE);
 			set_host_byte(&scpnt->result, DID_ERROR);
 			goto skip_fsfstatus;
 		case RSP_CODE_FIELD_INVALID:
 			/* driver or hardware bug */
-			ZFCP_LOG_NORMAL("bug: FCP response code indictates "
-					"that the fibrechannel protocol data "
-					"fields were incorrectly set up. "
-					"The problem occured on the unit "
-					"0x%016Lx on port 0x%016Lx on "
-					"adapter %s",
-					unit->fcp_lun,
-					unit->port->wwpn,
-					zfcp_get_busid_by_unit(unit));
-			/* dump SCSI CDB as prepared by zfcp */
-			ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-				      (char *) &fsf_req->qtcb->
-				      bottom.io.fcp_cmnd, FSF_FCP_CMND_SIZE);
 			set_host_byte(&scpnt->result, DID_ERROR);
 			goto skip_fsfstatus;
 		case RSP_CODE_RO_MISMATCH:
 			/* hardware bug */
-			ZFCP_LOG_NORMAL("bug: The FCP response code indicates "
-					"that conflicting  values for the "
-					"fibrechannel payload offset from the "
-					"header were found. "
-					"The problem occured on unit 0x%016Lx "
-					"on port 0x%016Lx on adapter %s.\n",
-					unit->fcp_lun,
-					unit->port->wwpn,
-					zfcp_get_busid_by_unit(unit));
-			/* dump SCSI CDB as prepared by zfcp */
-			ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-				      (char *) &fsf_req->qtcb->
-				      bottom.io.fcp_cmnd, FSF_FCP_CMND_SIZE);
 			set_host_byte(&scpnt->result, DID_ERROR);
 			goto skip_fsfstatus;
 		default:
-			ZFCP_LOG_NORMAL("bug: An invalid FCP response "
-					"code was detected for a command. "
-					"The problem occured on the unit "
-					"0x%016Lx on port 0x%016Lx on "
-					"adapter %s (debug info 0x%x)\n",
-					unit->fcp_lun,
-					unit->port->wwpn,
-					zfcp_get_busid_by_unit(unit),
-					fcp_rsp_info[3]);
-			/* dump SCSI CDB as prepared by zfcp */
-			ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_DEBUG,
-				      (char *) &fsf_req->qtcb->
-				      bottom.io.fcp_cmnd, FSF_FCP_CMND_SIZE);
+			/* invalid FCP response code */
 			set_host_byte(&scpnt->result, DID_ERROR);
 			goto skip_fsfstatus;
 		}
@@ -4020,50 +3089,15 @@
 	if (unlikely(fcp_rsp_iu->validity.bits.fcp_sns_len_valid)) {
 		sns_len = FSF_FCP_RSP_SIZE -
 		    sizeof (struct fcp_rsp_iu) + fcp_rsp_iu->fcp_rsp_len;
-		ZFCP_LOG_TRACE("room for %i bytes sense data in QTCB\n",
-			       sns_len);
 		sns_len = min(sns_len, (u32) SCSI_SENSE_BUFFERSIZE);
-		ZFCP_LOG_TRACE("room for %i bytes sense data in SCSI command\n",
-			       SCSI_SENSE_BUFFERSIZE);
 		sns_len = min(sns_len, fcp_rsp_iu->fcp_sns_len);
-		ZFCP_LOG_TRACE("scpnt->result =0x%x, command was:\n",
-			       scpnt->result);
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_TRACE,
-			      scpnt->cmnd, scpnt->cmd_len);
 
-		ZFCP_LOG_TRACE("%i bytes sense data provided by FCP\n",
-			       fcp_rsp_iu->fcp_sns_len);
 		memcpy(scpnt->sense_buffer,
 		       zfcp_get_fcp_sns_info_ptr(fcp_rsp_iu), sns_len);
-		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_TRACE,
-			      (void *)scpnt->sense_buffer, sns_len);
-	}
-
-	/* check for overrun */
-	if (unlikely(fcp_rsp_iu->validity.bits.fcp_resid_over)) {
-		ZFCP_LOG_INFO("A data overrun was detected for a command. "
-			      "unit 0x%016Lx, port 0x%016Lx, adapter %s. "
-			      "The response data length is "
-			      "%d, the original length was %d.\n",
-			      unit->fcp_lun,
-			      unit->port->wwpn,
-			      zfcp_get_busid_by_unit(unit),
-			      fcp_rsp_iu->fcp_resid,
-			      (int) zfcp_get_fcp_dl(fcp_cmnd_iu));
 	}
 
 	/* check for underrun */
 	if (unlikely(fcp_rsp_iu->validity.bits.fcp_resid_under)) {
-		ZFCP_LOG_INFO("A data underrun was detected for a command. "
-			      "unit 0x%016Lx, port 0x%016Lx, adapter %s. "
-			      "The response data length is "
-			      "%d, the original length was %d.\n",
-			      unit->fcp_lun,
-			      unit->port->wwpn,
-			      zfcp_get_busid_by_unit(unit),
-			      fcp_rsp_iu->fcp_resid,
-			      (int) zfcp_get_fcp_dl(fcp_cmnd_iu));
-
 		scsi_set_resid(scpnt, fcp_rsp_iu->fcp_resid);
 		if (scsi_bufflen(scpnt) - scsi_get_resid(scpnt) <
 		    scpnt->underflow)
@@ -4071,8 +3105,6 @@
 	}
 
  skip_fsfstatus:
-	ZFCP_LOG_DEBUG("scpnt->result =0x%x\n", scpnt->result);
-
 	if (scpnt->result != 0)
 		zfcp_scsi_dbf_event_result("erro", 3, fsf_req->adapter, scpnt, fsf_req);
 	else if (scpnt->retries > 0)
@@ -4111,7 +3143,6 @@
 	struct fcp_rsp_iu *fcp_rsp_iu = (struct fcp_rsp_iu *)
 	    &(fsf_req->qtcb->bottom.io.fcp_rsp);
 	char *fcp_rsp_info = zfcp_get_fcp_rsp_info_ptr(fcp_rsp_iu);
-	struct zfcp_unit *unit = (struct zfcp_unit *) fsf_req->data;
 
 	if (fsf_req->status & ZFCP_STATUS_FSFREQ_ERROR) {
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_TMFUNCFAILED;
@@ -4122,36 +3153,15 @@
 	switch (fcp_rsp_info[3]) {
 	case RSP_CODE_GOOD:
 		/* ok, continue */
-		ZFCP_LOG_DEBUG("no failure or Task Management "
-			       "Function complete\n");
 		break;
 	case RSP_CODE_TASKMAN_UNSUPP:
-		ZFCP_LOG_NORMAL("bug: A reuested task management function "
-				"is not supported on the target device "
-				"unit 0x%016Lx, port 0x%016Lx, adapter %s\n ",
-				unit->fcp_lun,
-				unit->port->wwpn,
-				zfcp_get_busid_by_unit(unit));
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_TMFUNCNOTSUPP;
 		break;
 	case RSP_CODE_TASKMAN_FAILED:
-		ZFCP_LOG_NORMAL("bug: A reuested task management function "
-				"failed to complete successfully. "
-				"unit 0x%016Lx, port 0x%016Lx, adapter %s.\n",
-				unit->fcp_lun,
-				unit->port->wwpn,
-				zfcp_get_busid_by_unit(unit));
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_TMFUNCFAILED;
 		break;
 	default:
-		ZFCP_LOG_NORMAL("bug: An invalid FCP response "
-				"code was detected for a command. "
-				"unit 0x%016Lx, port 0x%016Lx, adapter %s "
-				"(debug info 0x%x)\n",
-				unit->fcp_lun,
-				unit->port->wwpn,
-				zfcp_get_busid_by_unit(unit),
-				fcp_rsp_info[3]);
+		/* invalid FCP response code */
 		fsf_req->status |= ZFCP_STATUS_FSFREQ_TMFUNCFAILED;
 	}
 
@@ -4332,9 +3342,7 @@
 
 	/* allocate new FSF request */
 	fsf_req = zfcp_fsf_req_alloc(pool, req_flags);
-	if (unlikely(NULL == fsf_req)) {
-		ZFCP_LOG_DEBUG("error: Could not put an FSF request into "
-			       "the outbound (send) queue.\n");
+	if (unlikely(!fsf_req)) {
 		ret = -ENOMEM;
 		goto failed_fsf_req;
 	}
@@ -4393,9 +3401,6 @@
 		sbale[1].length = sizeof(struct fsf_qtcb);
 	}
 
-	ZFCP_LOG_TRACE("got %i free BUFFERs starting at index %i\n",
-                       fsf_req->sbal_number, fsf_req->sbal_first);
-
 	goto success;
 
  failed_sbals:
@@ -4429,13 +3434,7 @@
 	adapter = fsf_req->adapter;
 	req_q = &adapter->req_q;
 
-
-	/* FIXME(debug): remove it later */
 	sbale = zfcp_qdio_sbale_req(fsf_req);
-	ZFCP_LOG_DEBUG("SBALE0 flags=0x%x\n", sbale[0].flags);
-	ZFCP_LOG_TRACE("HEX DUMP OF SBALE1 PAYLOAD:\n");
-	ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_TRACE, (char *) sbale[1].addr,
-		      sbale[1].length);
 
 	/* put allocated FSF request into hash table */
 	spin_lock(&adapter->req_list_lock);
@@ -4476,5 +3475,3 @@
 	}
 	return retval;
 }
-
-#undef ZFCP_LOG_AREA
diff --git a/drivers/s390/scsi/zfcp_fsf.h b/drivers/s390/scsi/zfcp_fsf.h
index 598eba9..6ce2f1e 100644
--- a/drivers/s390/scsi/zfcp_fsf.h
+++ b/drivers/s390/scsi/zfcp_fsf.h
@@ -1,22 +1,9 @@
 /*
- * This file is part of the zfcp device driver for
- * FCP adapters for IBM System z9 and zSeries.
+ * zfcp device driver
  *
- * (C) Copyright IBM Corp. 2002, 2006
+ * Interface to the FSF support functions.
  *
- * 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.
+ * Copyright IBM Corporation 2002, 2008
  */
 
 #ifndef FSF_H
@@ -342,6 +329,7 @@
 } __attribute__ ((packed));
 
 union fsf_prot_status_qual {
+	u32 word[FSF_PROT_STATUS_QUAL_SIZE / sizeof(u32)];
 	u64 doubleword[FSF_PROT_STATUS_QUAL_SIZE / sizeof(u64)];
 	struct fsf_qual_version_error   version_error;
 	struct fsf_qual_sequence_error  sequence_error;
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 4b0c85a..a96e5c3 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -1,26 +1,11 @@
 /*
- * This file is part of the zfcp device driver for
- * FCP adapters for IBM System z9 and zSeries.
+ * zfcp device driver
  *
- * (C) Copyright IBM Corp. 2002, 2006
+ * Interface to Linux SCSI midlayer.
  *
- * 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.
+ * Copyright IBM Corporation 2002, 2008
  */
 
-#define ZFCP_LOG_AREA			ZFCP_LOG_AREA_SCSI
-
 #include "zfcp_ext.h"
 #include <asm/atomic.h>
 
@@ -44,7 +29,7 @@
 
 struct zfcp_data zfcp_data = {
 	.scsi_host_template = {
-		.name			= ZFCP_NAME,
+		.name			= "zfcp",
 		.module			= THIS_MODULE,
 		.proc_name		= "zfcp",
 		.slave_alloc		= zfcp_scsi_slave_alloc,
@@ -64,7 +49,6 @@
 		.max_sectors		= ZFCP_MAX_SECTORS,
 		.shost_attrs		= zfcp_a_stats_attrs,
 	},
-	.driver_version = ZFCP_VERSION,
 };
 
 /* Find start of Response Information in FCP response unit*/
@@ -181,16 +165,14 @@
 static void zfcp_scsi_slave_destroy(struct scsi_device *sdpnt)
 {
 	struct zfcp_unit *unit = (struct zfcp_unit *) sdpnt->hostdata;
-
+	WARN_ON(!unit);
 	if (unit) {
 		atomic_clear_mask(ZFCP_STATUS_UNIT_REGISTERED, &unit->status);
 		sdpnt->hostdata = NULL;
 		unit->device = NULL;
 		zfcp_erp_unit_failed(unit, 12, NULL);
 		zfcp_unit_put(unit);
-	} else
-		ZFCP_LOG_NORMAL("bug: no unit associated with SCSI device at "
-				"address %p\n", sdpnt);
+	}
 }
 
 /*
@@ -253,10 +235,6 @@
 	if (unlikely(
 	      atomic_test_mask(ZFCP_STATUS_COMMON_ERP_FAILED, &unit->status) ||
 	     !atomic_test_mask(ZFCP_STATUS_COMMON_RUNNING, &unit->status))) {
-		ZFCP_LOG_DEBUG("stopping SCSI I/O on unit 0x%016Lx on port "
-			       "0x%016Lx on adapter %s\n",
-			       unit->fcp_lun, unit->port->wwpn,
-			       zfcp_get_busid_by_adapter(adapter));
 		zfcp_scsi_command_fail(scpnt, DID_ERROR);
 		goto out;
 	}
@@ -264,18 +242,12 @@
 	tmp = zfcp_fsf_send_fcp_command_task(adapter, unit, scpnt, use_timer,
 					     ZFCP_REQ_AUTO_CLEANUP);
 	if (unlikely(tmp == -EBUSY)) {
-		ZFCP_LOG_DEBUG("adapter %s not ready or unit 0x%016Lx "
-			       "on port 0x%016Lx in recovery\n",
-			       zfcp_get_busid_by_unit(unit),
-			       unit->fcp_lun, unit->port->wwpn);
 		zfcp_scsi_command_fail(scpnt, DID_NO_CONNECT);
 		goto out;
 	}
 
-	if (unlikely(tmp < 0)) {
-		ZFCP_LOG_DEBUG("error: initiation of Send FCP Cmnd failed\n");
+	if (unlikely(tmp < 0))
 		retval = SCSI_MLQUEUE_HOST_BUSY;
-	}
 
 out:
 	return retval;
@@ -394,9 +366,6 @@
 	adapter = (struct zfcp_adapter *) scsi_host->hostdata[0];
 	unit = (struct zfcp_unit *) scpnt->device->hostdata;
 
-	ZFCP_LOG_INFO("aborting scsi_cmnd=%p on adapter %s\n",
-		      scpnt, zfcp_get_busid_by_adapter(adapter));
-
 	/* avoid race condition between late normal completion and abort */
 	write_lock_irqsave(&adapter->abort_lock, flags);
 
@@ -420,7 +389,6 @@
 
 	fsf_req = zfcp_fsf_abort_fcp_command(old_req_id, adapter, unit, 0);
 	if (!fsf_req) {
-		ZFCP_LOG_INFO("error: initiation of Abort FCP Cmnd failed\n");
 		zfcp_scsi_dbf_event_abort("nres", adapter, scpnt, NULL,
 					  old_req_id);
 		retval = FAILED;
@@ -485,10 +453,6 @@
 	fsf_req = zfcp_fsf_send_fcp_command_task_management
 		(adapter, unit, tm_flags, 0);
 	if (!fsf_req) {
-		ZFCP_LOG_INFO("error: creation of task management request "
-			      "failed for unit 0x%016Lx on port 0x%016Lx on  "
-			      "adapter %s\n", unit->fcp_lun, unit->port->wwpn,
-			      zfcp_get_busid_by_adapter(adapter));
 		zfcp_scsi_dbf_event_devreset("nres", tm_flags, unit, scpnt);
 		retval = -ENOMEM;
 		goto out;
@@ -524,12 +488,6 @@
 
 	unit = (struct zfcp_unit*) scpnt->device->hostdata;
 	adapter = unit->port->adapter;
-
-	ZFCP_LOG_NORMAL("host reset because of problems with "
-		"unit 0x%016Lx on port 0x%016Lx, adapter %s\n",
-		unit->fcp_lun, unit->port->wwpn,
-		zfcp_get_busid_by_adapter(unit->port->adapter));
-
 	zfcp_erp_adapter_reopen(adapter, 0, 141, scpnt);
 	zfcp_erp_wait(adapter);
 
@@ -549,13 +507,11 @@
 	adapter->scsi_host = scsi_host_alloc(&zfcp_data.scsi_host_template,
 					     sizeof (struct zfcp_adapter *));
 	if (!adapter->scsi_host) {
-		ZFCP_LOG_NORMAL("error: registration with SCSI stack failed "
-				"for adapter %s ",
-				zfcp_get_busid_by_adapter(adapter));
+		dev_err(&adapter->ccw_device->dev,
+			"registration with SCSI stack failed.");
 		retval = -EIO;
 		goto out;
 	}
-	ZFCP_LOG_DEBUG("host registered, scsi_host=%p\n", adapter->scsi_host);
 
 	/* tell the SCSI stack some characteristics of this adapter */
 	adapter->scsi_host->max_id = 1;
@@ -987,5 +943,3 @@
 	&dev_attr_seconds_active,
 	NULL
 };
-
-#undef ZFCP_LOG_AREA
diff --git a/drivers/s390/scsi/zfcp_sysfs_adapter.c b/drivers/s390/scsi/zfcp_sysfs_adapter.c
index ccbba4d..1f2a8c2 100644
--- a/drivers/s390/scsi/zfcp_sysfs_adapter.c
+++ b/drivers/s390/scsi/zfcp_sysfs_adapter.c
@@ -1,28 +1,13 @@
 /*
- * This file is part of the zfcp device driver for
- * FCP adapters for IBM System z9 and zSeries.
+ * zfcp device driver
  *
- * (C) Copyright IBM Corp. 2002, 2006
+ * sysfs attributes for CCW device.
  *
- * 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.
+ * Copyright IBM Corporation 2002, 2008
  */
 
 #include "zfcp_ext.h"
 
-#define ZFCP_LOG_AREA                   ZFCP_LOG_AREA_CONFIG
-
 /**
  * ZFCP_DEFINE_ADAPTER_ATTR
  * @_name:   name of show attribute
@@ -266,5 +251,3 @@
 {
 	sysfs_remove_group(&dev->kobj, &zfcp_adapter_attr_group);
 }
-
-#undef ZFCP_LOG_AREA
diff --git a/drivers/s390/scsi/zfcp_sysfs_driver.c b/drivers/s390/scsi/zfcp_sysfs_driver.c
deleted file mode 100644
index 651edd5..0000000
--- a/drivers/s390/scsi/zfcp_sysfs_driver.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * This file is part of the zfcp device driver for
- * FCP adapters for IBM System z9 and zSeries.
- *
- * (C) Copyright IBM Corp. 2002, 2006
- *
- * 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 "zfcp_ext.h"
-
-#define ZFCP_LOG_AREA                   ZFCP_LOG_AREA_CONFIG
-
-/**
- * ZFCP_DEFINE_DRIVER_ATTR - define for all loglevels sysfs attributes
- * @_name:       name of attribute
- * @_define:     name of ZFCP loglevel define
- *
- * Generates store function for a sysfs loglevel attribute of zfcp driver.
- */
-#define ZFCP_DEFINE_DRIVER_ATTR(_name, _define)                               \
-static ssize_t zfcp_sysfs_loglevel_##_name##_store(struct device_driver *drv, \
-						   const char *buf,           \
-						   size_t count)              \
-{                                                                             \
-	unsigned int loglevel;                                                \
-	unsigned int new_loglevel;                                            \
-	char *endp;                                                           \
-                                                                              \
-	new_loglevel = simple_strtoul(buf, &endp, 0);                         \
-	if ((endp + 1) < (buf + count))                                       \
-		return -EINVAL;                                               \
-	if (new_loglevel > 3)                                                 \
-		return -EINVAL;                                               \
-	down(&zfcp_data.config_sema);                                         \
-	loglevel = atomic_read(&zfcp_data.loglevel);                          \
-	loglevel &= ~((unsigned int) 0xf << (ZFCP_LOG_AREA_##_define << 2));  \
-	loglevel |= new_loglevel << (ZFCP_LOG_AREA_##_define << 2);           \
-	atomic_set(&zfcp_data.loglevel, loglevel);                            \
-	up(&zfcp_data.config_sema);                                           \
-	return count;                                                         \
-}                                                                             \
-                                                                              \
-static ssize_t zfcp_sysfs_loglevel_##_name##_show(struct device_driver *dev,  \
-						  char *buf)                  \
-{                                                                             \
-	return sprintf(buf,"%d\n", (unsigned int)                             \
-		       ZFCP_GET_LOG_VALUE(ZFCP_LOG_AREA_##_define));          \
-}                                                                             \
-                                                                              \
-static DRIVER_ATTR(loglevel_##_name, S_IWUSR | S_IRUGO,                       \
-		   zfcp_sysfs_loglevel_##_name##_show,                        \
-		   zfcp_sysfs_loglevel_##_name##_store);
-
-ZFCP_DEFINE_DRIVER_ATTR(other, OTHER);
-ZFCP_DEFINE_DRIVER_ATTR(scsi, SCSI);
-ZFCP_DEFINE_DRIVER_ATTR(fsf, FSF);
-ZFCP_DEFINE_DRIVER_ATTR(config, CONFIG);
-ZFCP_DEFINE_DRIVER_ATTR(cio, CIO);
-ZFCP_DEFINE_DRIVER_ATTR(qdio, QDIO);
-ZFCP_DEFINE_DRIVER_ATTR(erp, ERP);
-ZFCP_DEFINE_DRIVER_ATTR(fc, FC);
-
-static ssize_t zfcp_sysfs_version_show(struct device_driver *dev,
-					      char *buf)
-{
-	return sprintf(buf, "%s\n", zfcp_data.driver_version);
-}
-
-static DRIVER_ATTR(version, S_IRUGO, zfcp_sysfs_version_show, NULL);
-
-static struct attribute *zfcp_driver_attrs[] = {
-	&driver_attr_loglevel_other.attr,
-	&driver_attr_loglevel_scsi.attr,
-	&driver_attr_loglevel_fsf.attr,
-	&driver_attr_loglevel_config.attr,
-	&driver_attr_loglevel_cio.attr,
-	&driver_attr_loglevel_qdio.attr,
-	&driver_attr_loglevel_erp.attr,
-	&driver_attr_loglevel_fc.attr,
-	&driver_attr_version.attr,
-	NULL
-};
-
-static struct attribute_group zfcp_driver_attr_group = {
-	.attrs = zfcp_driver_attrs,
-};
-
-struct attribute_group *zfcp_driver_attr_groups[] = {
-	&zfcp_driver_attr_group,
-	NULL,
-};
-
-#undef ZFCP_LOG_AREA
diff --git a/drivers/s390/scsi/zfcp_sysfs_port.c b/drivers/s390/scsi/zfcp_sysfs_port.c
index 703c1b5..438675f 100644
--- a/drivers/s390/scsi/zfcp_sysfs_port.c
+++ b/drivers/s390/scsi/zfcp_sysfs_port.c
@@ -1,28 +1,13 @@
 /*
- * This file is part of the zfcp device driver for
- * FCP adapters for IBM System z9 and zSeries.
+ * zfcp device driver
  *
- * (C) Copyright IBM Corp. 2002, 2006
+ * sysfs attributes for zfcp port.
  *
- * 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.
+ * Copyright IBM Corporation 2002, 2008
  */
 
 #include "zfcp_ext.h"
 
-#define ZFCP_LOG_AREA                   ZFCP_LOG_AREA_CONFIG
-
 /**
  * zfcp_sysfs_port_release - gets called when a struct device port is released
  * @dev: pointer to belonging device
@@ -291,5 +276,3 @@
 	if (!(flags & ZFCP_STATUS_PORT_WKA))
 		sysfs_remove_group(&dev->kobj, &zfcp_port_no_ns_attr_group);
 }
-
-#undef ZFCP_LOG_AREA
diff --git a/drivers/s390/scsi/zfcp_sysfs_unit.c b/drivers/s390/scsi/zfcp_sysfs_unit.c
index 80fb2c2..587d9e3 100644
--- a/drivers/s390/scsi/zfcp_sysfs_unit.c
+++ b/drivers/s390/scsi/zfcp_sysfs_unit.c
@@ -1,28 +1,13 @@
 /*
- * This file is part of the zfcp device driver for
- * FCP adapters for IBM System z9 and zSeries.
+ * zfcp device driver
  *
- * (C) Copyright IBM Corp. 2002, 2006
+ * sysfs interface for zfcp unit.
  *
- * 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.
+ * Copyright IBM Corporation 2002, 2008
  */
 
 #include "zfcp_ext.h"
 
-#define ZFCP_LOG_AREA                   ZFCP_LOG_AREA_CONFIG
-
 /**
  * zfcp_sysfs_unit_release - gets called when a struct device unit is released
  * @dev: pointer to belonging device
@@ -163,5 +148,3 @@
 {
 	sysfs_remove_group(&dev->kobj, &zfcp_unit_attr_group);
 }
-
-#undef ZFCP_LOG_AREA