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Subject[patch 5/10] s390: reIPL fix and extern/static inline.
[patch 5/10] s390: reIPL fix and extern/static inline.

From: Cornelia Huck <cohuck@de.ibm.com>

Common i/o layer changes:
- Collect the irb at the correct subchannel when waiting for the
clear interrupt during subchannel cleaning befor reIPL - don't
stop at the first interrupt that comes in.
- Change "extern __inline__" to "static inline".
- Remove unneeded qdio includes.

Signed-off-by: Cornelia Huck <cohuck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diffstat:
drivers/s390/cio/cio.c | 7 ++++---
drivers/s390/cio/device_fsm.c | 3 +--
drivers/s390/cio/device_ops.c | 4 +---
drivers/s390/cio/ioasm.h | 26 +++++++++++++-------------
4 files changed, 19 insertions(+), 21 deletions(-)

diff -urpN linux-2.6/drivers/s390/cio/cio.c linux-2.6-patched/drivers/s390/cio/cio.c
--- linux-2.6/drivers/s390/cio/cio.c 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6-patched/drivers/s390/cio/cio.c 2005-08-29 19:18:08.000000000 +0200
@@ -1,7 +1,7 @@
/*
* drivers/s390/cio/cio.c
* S/390 common I/O routines -- low level i/o calls
- * $Revision: 1.134 $
+ * $Revision: 1.135 $
*
* Copyright (C) 1999-2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation
@@ -815,8 +815,9 @@ __clear_subchannel_easy(unsigned int sch
struct tpi_info ti;

if (tpi(&ti)) {
- tsch(schid, (struct irb *)__LC_IRB);
- return 0;
+ tsch(ti.irq, (struct irb *)__LC_IRB);
+ if (ti.irq == schid)
+ return 0;
}
udelay(100);
}
diff -urpN linux-2.6/drivers/s390/cio/device_fsm.c linux-2.6-patched/drivers/s390/cio/device_fsm.c
--- linux-2.6/drivers/s390/cio/device_fsm.c 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6-patched/drivers/s390/cio/device_fsm.c 2005-08-29 19:18:08.000000000 +0200
@@ -13,7 +13,7 @@
#include <linux/init.h>

#include <asm/ccwdev.h>
-#include <asm/qdio.h>
+#include <asm/cio.h>

#include "cio.h"
#include "cio_debug.h"
@@ -21,7 +21,6 @@
#include "device.h"
#include "chsc.h"
#include "ioasm.h"
-#include "qdio.h"

int
device_is_online(struct subchannel *sch)
diff -urpN linux-2.6/drivers/s390/cio/device_ops.c linux-2.6-patched/drivers/s390/cio/device_ops.c
--- linux-2.6/drivers/s390/cio/device_ops.c 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6-patched/drivers/s390/cio/device_ops.c 2005-08-29 19:18:08.000000000 +0200
@@ -1,7 +1,7 @@
/*
* drivers/s390/cio/device_ops.c
*
- * $Revision: 1.56 $
+ * $Revision: 1.57 $
*
* Copyright (C) 2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation
@@ -19,14 +19,12 @@

#include <asm/ccwdev.h>
#include <asm/idals.h>
-#include <asm/qdio.h>

#include "cio.h"
#include "cio_debug.h"
#include "css.h"
#include "chsc.h"
#include "device.h"
-#include "qdio.h"

int
ccw_device_set_options(struct ccw_device *cdev, unsigned long flags)
diff -urpN linux-2.6/drivers/s390/cio/ioasm.h linux-2.6-patched/drivers/s390/cio/ioasm.h
--- linux-2.6/drivers/s390/cio/ioasm.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6-patched/drivers/s390/cio/ioasm.h 2005-08-29 19:18:08.000000000 +0200
@@ -21,7 +21,7 @@ struct tpi_info {
* Some S390 specific IO instructions as inline
*/

-extern __inline__ int stsch(int irq, volatile struct schib *addr)
+static inline int stsch(int irq, volatile struct schib *addr)
{
int ccode;

@@ -36,7 +36,7 @@ extern __inline__ int stsch(int irq, vol
return ccode;
}

-extern __inline__ int msch(int irq, volatile struct schib *addr)
+static inline int msch(int irq, volatile struct schib *addr)
{
int ccode;

@@ -51,7 +51,7 @@ extern __inline__ int msch(int irq, vola
return ccode;
}

-extern __inline__ int msch_err(int irq, volatile struct schib *addr)
+static inline int msch_err(int irq, volatile struct schib *addr)
{
int ccode;

@@ -79,7 +79,7 @@ extern __inline__ int msch_err(int irq,
return ccode;
}

-extern __inline__ int tsch(int irq, volatile struct irb *addr)
+static inline int tsch(int irq, volatile struct irb *addr)
{
int ccode;

@@ -94,7 +94,7 @@ extern __inline__ int tsch(int irq, vola
return ccode;
}

-extern __inline__ int tpi( volatile struct tpi_info *addr)
+static inline int tpi( volatile struct tpi_info *addr)
{
int ccode;

@@ -108,7 +108,7 @@ extern __inline__ int tpi( volatile stru
return ccode;
}

-extern __inline__ int ssch(int irq, volatile struct orb *addr)
+static inline int ssch(int irq, volatile struct orb *addr)
{
int ccode;

@@ -123,7 +123,7 @@ extern __inline__ int ssch(int irq, vola
return ccode;
}

-extern __inline__ int rsch(int irq)
+static inline int rsch(int irq)
{
int ccode;

@@ -138,7 +138,7 @@ extern __inline__ int rsch(int irq)
return ccode;
}

-extern __inline__ int csch(int irq)
+static inline int csch(int irq)
{
int ccode;

@@ -153,7 +153,7 @@ extern __inline__ int csch(int irq)
return ccode;
}

-extern __inline__ int hsch(int irq)
+static inline int hsch(int irq)
{
int ccode;

@@ -168,7 +168,7 @@ extern __inline__ int hsch(int irq)
return ccode;
}

-extern __inline__ int xsch(int irq)
+static inline int xsch(int irq)
{
int ccode;

@@ -183,7 +183,7 @@ extern __inline__ int xsch(int irq)
return ccode;
}

-extern __inline__ int chsc(void *chsc_area)
+static inline int chsc(void *chsc_area)
{
int cc;

@@ -198,7 +198,7 @@ extern __inline__ int chsc(void *chsc_ar
return cc;
}

-extern __inline__ int iac( void)
+static inline int iac( void)
{
int ccode;

@@ -210,7 +210,7 @@ extern __inline__ int iac( void)
return ccode;
}

-extern __inline__ int rchp(int chpid)
+static inline int rchp(int chpid)
{
int ccode;

-
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