[PATCH] s390: default storage key

Provide an easy way to define a non-zero storage key at compile time.  This is
useful for debugging purposes.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

3 files changed, 9 insertions, 7 deletions

diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index 99ce5a567982..1d9b3f18d8de 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -1,7 +1,7 @@
 /*
  *  drivers/s390/cio/cio.c
  *   S/390 common I/O routines -- low level i/o calls
- *   $Revision: 1.131 $
+ *   $Revision: 1.133 $
  *
  *    Copyright (C) 1999-2002 IBM Deutschland Entwicklung GmbH,
  *                            IBM Corporation
@@ -228,7 +228,7 @@ cio_start_key (struct subchannel *sch,	/* subchannel structure */
 int
 cio_start (struct subchannel *sch, struct ccw1 *cpa, __u8 lpm)
 {
-        return cio_start_key(sch, cpa, lpm, default_storage_key);
+        return cio_start_key(sch, cpa, lpm, PAGE_DEFAULT_KEY);
 }
 
 /*
diff --git a/drivers/s390/cio/device_ops.c b/drivers/s390/cio/device_ops.c
index 11e260e0b9c9..02d01a0de16c 100644
--- a/drivers/s390/cio/device_ops.c
+++ b/drivers/s390/cio/device_ops.c
@@ -1,7 +1,7 @@
 /*
  *  drivers/s390/cio/device_ops.c
  *
- *   $Revision: 1.55 $
+ *   $Revision: 1.56 $
  *
  *    Copyright (C) 2002 IBM Deutschland Entwicklung GmbH,
  *                       IBM Corporation
@@ -128,7 +128,7 @@ ccw_device_start(struct ccw_device *cdev, struct ccw1 *cpa,
                  unsigned long intparm, __u8 lpm, unsigned long flags)
 {
         return ccw_device_start_key(cdev, cpa, intparm, lpm,
-                                    default_storage_key, flags);
+                                    PAGE_DEFAULT_KEY, flags);
 }
 
 int
@@ -137,7 +137,7 @@ ccw_device_start_timeout(struct ccw_device *cdev, struct ccw1 *cpa,
                          int expires)
 {
         return ccw_device_start_timeout_key(cdev, cpa, intparm, lpm,
-                                            default_storage_key, flags,
+                                            PAGE_DEFAULT_KEY, flags,
                                             expires);
 }
 
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h
index 9ad14db24143..b6daadac4e8b 100644
--- a/drivers/s390/cio/qdio.h
+++ b/drivers/s390/cio/qdio.h
@@ -1,7 +1,9 @@
 #ifndef _CIO_QDIO_H
 #define _CIO_QDIO_H
 
-#define VERSION_CIO_QDIO_H "$Revision: 1.26 $"
+#include <asm/page.h>
+
+#define VERSION_CIO_QDIO_H "$Revision: 1.32 $"
 
 #ifdef CONFIG_QDIO_DEBUG
 #define QDIO_VERBOSE_LEVEL 9
@@ -42,7 +44,7 @@
 
 #define QDIO_Q_LAPS 5
 
-#define QDIO_STORAGE_KEY 0
+#define QDIO_STORAGE_KEY PAGE_DEFAULT_KEY
 
 #define L2_CACHELINE_SIZE 256
 #define INDICATORS_PER_CACHELINE (L2_CACHELINE_SIZE/sizeof(__u32))