mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-09-12 15:02:24 +03:00
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16547 3c298f89-4303-0410-b956-a3cf2f4a3e73
169 lines
5.1 KiB
Diff
169 lines
5.1 KiB
Diff
From 3f698a1cf08cc02911cdb2ca3217be77eeba794b Mon Sep 17 00:00:00 2001
|
|
From: Kurt Mahan <kmahan@freescale.com>
|
|
Date: Tue, 27 Nov 2007 23:17:53 -0700
|
|
Subject: [PATCH] Change inline assembly memory params.
|
|
|
|
For various routines change how the assembly memory pointer
|
|
is passed in.
|
|
|
|
LTIBName: mcfv4e-inline-memory-params
|
|
Signed-off-by: Kurt Mahan <kmahan@freescale.com>
|
|
---
|
|
include/asm-m68k/bitops.h | 68 ++++++++++++++++++++++++++++++++++++++++++++-
|
|
1 files changed, 67 insertions(+), 1 deletions(-)
|
|
|
|
--- a/include/asm-m68k/bitops.h
|
|
+++ b/include/asm-m68k/bitops.h
|
|
@@ -465,7 +465,7 @@ static inline int ext2_find_next_bit(con
|
|
__constant_coldfire_test_and_set_bit(nr, vaddr) : \
|
|
__generic_coldfire_test_and_set_bit(nr, vaddr))
|
|
|
|
-
|
|
+#if 0
|
|
static __inline__ int __constant_coldfire_test_and_set_bit(int nr,
|
|
volatile void *vaddr)
|
|
{
|
|
@@ -477,6 +477,17 @@ static __inline__ int __constant_coldfir
|
|
: "di" (nr & 7));
|
|
return retval;
|
|
}
|
|
+#else
|
|
+static __inline__ int __constant_coldfire_test_and_set_bit(int nr,volatile void * vaddr)
|
|
+{
|
|
+ char retval;
|
|
+ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
|
|
+ __asm__ __volatile__ ("bset %2,(%4); sne %0"
|
|
+ : "=d" (retval), "=m" (*p)
|
|
+ : "di" (nr & 7), "m" (*p), "a" (p));
|
|
+ return retval;
|
|
+}
|
|
+#endif
|
|
|
|
static __inline__ int __generic_coldfire_test_and_set_bit(int nr,
|
|
volatile void *vaddr)
|
|
@@ -496,6 +507,7 @@ static __inline__ int __generic_coldfire
|
|
__constant_coldfire_set_bit(nr, vaddr) : \
|
|
__generic_coldfire_set_bit(nr, vaddr))
|
|
|
|
+#if 0
|
|
static __inline__ void __constant_coldfire_set_bit(int nr,
|
|
volatile void *vaddr)
|
|
{
|
|
@@ -503,6 +515,14 @@ static __inline__ void __constant_coldfi
|
|
__asm__ __volatile__ ("bset %1,%0"
|
|
: "+QUd" (*p) : "di" (nr & 7));
|
|
}
|
|
+#else
|
|
+static __inline__ void __constant_coldfire_set_bit(int nr, volatile void * vaddr)
|
|
+{
|
|
+ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
|
|
+ __asm__ __volatile__ ("bset %1,(%3)"
|
|
+ : "=m" (*p) : "di" (nr & 7), "m" (*p), "a" (p));
|
|
+}
|
|
+#endif
|
|
|
|
static __inline__ void __generic_coldfire_set_bit(int nr, volatile void *vaddr)
|
|
{
|
|
@@ -518,6 +538,7 @@ static __inline__ void __generic_coldfir
|
|
__constant_coldfire_test_and_clear_bit(nr, vaddr) : \
|
|
__generic_coldfire_test_and_clear_bit(nr, vaddr))
|
|
|
|
+#if 0
|
|
static __inline__ int __constant_coldfire_test_and_clear_bit(int nr,
|
|
volatile void *vaddr)
|
|
{
|
|
@@ -530,6 +551,19 @@ static __inline__ int __constant_coldfir
|
|
|
|
return retval;
|
|
}
|
|
+#else
|
|
+static __inline__ int __constant_coldfire_test_and_clear_bit(int nr, volatile void *vaddr)
|
|
+{
|
|
+ char retval;
|
|
+ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
|
|
+
|
|
+ __asm__ __volatile__ ("bclr %2,(%4); sne %0"
|
|
+ : "=d" (retval), "=m" (*p)
|
|
+ : "id" (nr & 7), "m" (*p), "a" (p));
|
|
+
|
|
+ return retval;
|
|
+}
|
|
+#endif
|
|
|
|
static __inline__ int __generic_coldfire_test_and_clear_bit(int nr,
|
|
volatile void *vaddr)
|
|
@@ -556,6 +590,7 @@ static __inline__ int __generic_coldfire
|
|
__constant_coldfire_clear_bit(nr, vaddr) : \
|
|
__generic_coldfire_clear_bit(nr, vaddr))
|
|
|
|
+#if 0
|
|
static __inline__ void __constant_coldfire_clear_bit(int nr,
|
|
volatile void *vaddr)
|
|
{
|
|
@@ -563,6 +598,14 @@ static __inline__ void __constant_coldfi
|
|
__asm__ __volatile__ ("bclr %1,%0"
|
|
: "+QUd" (*p) : "id" (nr & 7));
|
|
}
|
|
+#else
|
|
+static __inline__ void __constant_coldfire_clear_bit(int nr, volatile void * vaddr)
|
|
+{
|
|
+ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
|
|
+ __asm__ __volatile__ ("bclr %1,(%3)"
|
|
+ : "=m" (*p) : "id" (nr & 7), "m" (*p), "a" (p));
|
|
+}
|
|
+#endif
|
|
|
|
static __inline__ void __generic_coldfire_clear_bit(int nr,
|
|
volatile void *vaddr)
|
|
@@ -579,6 +622,7 @@ static __inline__ void __generic_coldfir
|
|
__constant_coldfire_test_and_change_bit(nr, vaddr) : \
|
|
__generic_coldfire_test_and_change_bit(nr, vaddr))
|
|
|
|
+#if 0
|
|
static __inline__ int __constant_coldfire_test_and_change_bit(int nr,
|
|
volatile void *vaddr)
|
|
{
|
|
@@ -591,6 +635,19 @@ static __inline__ int __constant_coldfir
|
|
|
|
return retval;
|
|
}
|
|
+#else
|
|
+static __inline__ int __constant_coldfire_test_and_change_bit(int nr, volatile void * vaddr)
|
|
+{
|
|
+ char retval;
|
|
+ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
|
|
+
|
|
+ __asm__ __volatile__ ("bchg %2,(%4); sne %0"
|
|
+ : "=d" (retval), "=m" (*p)
|
|
+ : "id" (nr & 7), "m" (*p), "a" (p));
|
|
+
|
|
+ return retval;
|
|
+}
|
|
+#endif
|
|
|
|
static __inline__ int __generic_coldfire_test_and_change_bit(int nr,
|
|
volatile void *vaddr)
|
|
@@ -612,6 +669,7 @@ static __inline__ int __generic_coldfire
|
|
__constant_coldfire_change_bit(nr, vaddr) : \
|
|
__generic_coldfire_change_bit(nr, vaddr))
|
|
|
|
+#if 0
|
|
static __inline__ void __constant_coldfire_change_bit(int nr,
|
|
volatile void *vaddr)
|
|
{
|
|
@@ -619,6 +677,14 @@ static __inline__ void __constant_coldfi
|
|
__asm__ __volatile__ ("bchg %1,%0"
|
|
: "+QUd" (*p) : "id" (nr & 7));
|
|
}
|
|
+#else
|
|
+static __inline__ void __constant_coldfire_change_bit(int nr, volatile void * vaddr)
|
|
+{
|
|
+ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
|
|
+ __asm__ __volatile__ ("bchg %1,(%3)"
|
|
+ : "=m" (*p) : "id" (nr & 7), "m" (*p), "a" (p));
|
|
+}
|
|
+#endif
|
|
|
|
static __inline__ void __generic_coldfire_change_bit(int nr,
|
|
volatile void *vaddr)
|