Update of /cvsroot/gc-linux/linux/include/asm-ppc
In directory sc8-pr-cvs2.sourceforge.net:/tmp/cvs-serv26340/include/asm-ppc
Modified Files:
io.h
Log Message:
Merged 2.6.18.
Index: io.h
===================================================================
RCS file: /cvsroot/gc-linux/linux/include/asm-ppc/io.h,v
retrieving revision 1.14
retrieving revision 1.15
diff -u -d -r1.14 -r1.15
--- io.h 21 Jun 2006 18:56:06 -0000 1.14
+++ io.h 17 Feb 2007 23:43:42 -0000 1.15
@@ -2,7 +2,6 @@
#ifndef _PPC_IO_H
#define _PPC_IO_H
-#include <linux/config.h>
#include <linux/string.h>
#include <linux/types.h>
@@ -37,7 +36,7 @@
#include <asm/mpc83xx.h>
#elif defined(CONFIG_85xx)
#include <asm/mpc85xx.h>
-#elif defined(CONFIG_APUS)
+#elif defined(CONFIG_APUS) || defined(CONFIG_GAMECUBE)
#define _IO_BASE 0
#define _ISA_MEM_BASE 0
#define PCI_DRAM_OFFSET 0
@@ -64,7 +63,7 @@
int ret;
__asm__ __volatile__(
- "lbz%U1%X1 %0,%1;\n"
+ "sync; lbz%U1%X1 %0,%1;\n"
"twi 0,%0,0;\n"
"isync" : "=r" (ret) : "m" (*addr));
return ret;
@@ -79,7 +78,7 @@
{
int ret;
- __asm__ __volatile__("lhbrx %0,0,%1;\n"
+ __asm__ __volatile__("sync; lhbrx %0,0,%1;\n"
"twi 0,%0,0;\n"
"isync" : "=r" (ret) :
"r" (addr), "m" (*addr));
@@ -90,7 +89,7 @@
{
int ret;
- __asm__ __volatile__("lhz%U1%X1 %0,%1;\n"
+ __asm__ __volatile__("sync; lhz%U1%X1 %0,%1;\n"
"twi 0,%0,0;\n"
"isync" : "=r" (ret) : "m" (*addr));
return ret;
@@ -98,20 +97,20 @@
extern inline void out_le16(volatile unsigned short __iomem *addr, int val)
{
- __asm__ __volatile__("sthbrx %1,0,%2; eieio" : "=m" (*addr) :
+ __asm__ __volatile__("sync; sthbrx %1,0,%2" : "=m" (*addr) :
"r" (val), "r" (addr));
}
extern inline void out_be16(volatile unsigned short __iomem *addr, int val)
{
- __asm__ __volatile__("sth%U0%X0 %1,%0; eieio" : "=m" (*addr) : "r" (val));
+ __asm__ __volatile__("sync; sth%U0%X0 %1,%0" : "=m" (*addr) : "r" (val));
}
extern inline unsigned in_le32(const volatile unsigned __iomem *addr)
{
unsigned ret;
- __asm__ __volatile__("lwbrx %0,0,%1;\n"
+ __asm__ __volatile__("sync; lwbrx %0,0,%1;\n"
"twi 0,%0,0;\n"
"isync" : "=r" (ret) :
"r" (addr), "m" (*addr));
@@ -122,7 +121,7 @@
{
unsigned ret;
- __asm__ __volatile__("lwz%U1%X1 %0,%1;\n"
+ __asm__ __volatile__("sync; lwz%U1%X1 %0,%1;\n"
"twi 0,%0,0;\n"
"isync" : "=r" (ret) : "m" (*addr));
return ret;
@@ -130,13 +129,13 @@
extern inline void out_le32(volatile unsigned __iomem *addr, int val)
{
- __asm__ __volatile__("stwbrx %1,0,%2; eieio" : "=m" (*addr) :
+ __asm__ __volatile__("sync; stwbrx %1,0,%2" : "=m" (*addr) :
"r" (val), "r" (addr));
}
extern inline void out_be32(volatile unsigned __iomem *addr, int val)
{
- __asm__ __volatile__("stw%U0%X0 %1,%0; eieio" : "=m" (*addr) : "r" (val));
+ __asm__ __volatile__("sync; stw%U0%X0 %1,%0" : "=m" (*addr) : "r" (val));
}
#if defined (CONFIG_8260_PCI9)
#define readb(addr) in_8((volatile u8 *)(addr))
@@ -260,6 +259,7 @@
{ \
unsigned int x; \
__asm__ __volatile__( \
+ "sync\n" \
"0:" op " %0,0,%1\n" \
"1: twi 0,%0,0\n" \
"2: isync\n" \
@@ -285,6 +285,7 @@
extern __inline__ void name(unsigned int val, unsigned int port) \
{ \
__asm__ __volatile__( \
+ "sync\n" \
"0:" op " %0,0,%1\n" \
"1: sync\n" \
"2:\n" \
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