Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1ef7cbbe2157274a7003e78ef60b7ad885a970b8
Commit: 1ef7cbbe2157274a7003e78ef60b7ad885a970b8
Parent: a64314e62d89562b6fc77593648bec3acc35bf61
Author: Paul Mundt <[EMAIL PROTECTED]>
AuthorDate: Mon Oct 1 16:13:28 2007 +0900
Committer: Paul Mundt <[EMAIL PROTECTED]>
CommitDate: Mon Oct 1 16:13:28 2007 +0900
sh64: Move *_p() I/O routine variants to io.h.
These were implemented using an ugly macro for just simple wrapping,
so we just make the wrapping explicit and move it to io.h instead.
Also fixes up some modules:
CC [M] drivers/net/8390.o
In file included from drivers/net/8390.c:6:
drivers/net/lib8390.c: In function 'ei_start_xmit':
drivers/net/lib8390.c:329: error: implicit declaration of function
'outb_p'
drivers/net/lib8390.c: In function '__ei_interrupt':
drivers/net/lib8390.c:457: error: implicit declaration of function 'inb_p'
make[2]: *** [drivers/net/8390.o] Error 1
make[1]: *** [drivers/net] Error 2
Signed-off-by: Paul Mundt <[EMAIL PROTECTED]>
---
arch/sh64/lib/io.c | 29 +++++++++--------------------
include/asm-sh64/io.h | 7 +++++++
2 files changed, 16 insertions(+), 20 deletions(-)
diff --git a/arch/sh64/lib/io.c b/arch/sh64/lib/io.c
index 587baa3..a3f3a2b 100644
--- a/arch/sh64/lib/io.c
+++ b/arch/sh64/lib/io.c
@@ -11,30 +11,11 @@
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/delay.h>
+#include <linux/module.h>
#include <asm/system.h>
#include <asm/processor.h>
#include <asm/io.h>
-/*
- * readX/writeX() are used to access memory mapped devices. On some
- * architectures the memory mapped IO stuff needs to be accessed
- * differently. On the SuperH architecture, we just read/write the
- * memory location directly.
- */
-
-/* This is horrible at the moment - needs more work to do something sensible */
-#define IO_DELAY()
-
-#define OUT_DELAY(x,type) \
-void out##x##_p(unsigned type value,unsigned long
port){out##x(value,port);IO_DELAY();}
-
-#define IN_DELAY(x,type) \
-unsigned type in##x##_p(unsigned long port) {unsigned type
tmp=in##x(port);IO_DELAY();return tmp;}
-
-#if 1
-OUT_DELAY(b, long) OUT_DELAY(w, long) OUT_DELAY(l, long)
- IN_DELAY(b, long) IN_DELAY(w, long) IN_DELAY(l, long)
-#endif
/* Now for the string version of these functions */
void outsb(unsigned long port, const void *addr, unsigned long count)
{
@@ -45,6 +26,7 @@ void outsb(unsigned long port, const void *addr, unsigned
long count)
outb(*p, port);
}
}
+EXPORT_SYMBOL(outsb);
void insb(unsigned long port, void *addr, unsigned long count)
{
@@ -55,6 +37,7 @@ void insb(unsigned long port, void *addr, unsigned long count)
*p = inb(port);
}
}
+EXPORT_SYMBOL(insb);
/* For the 16 and 32 bit string functions, we have to worry about alignment.
* The SH does not do unaligned accesses, so we have to read as bytes and
@@ -74,6 +57,7 @@ void outsw(unsigned long port, const void *addr, unsigned
long count)
outw(tmp, port);
}
}
+EXPORT_SYMBOL(outsw);
void insw(unsigned long port, void *addr, unsigned long count)
{
@@ -87,6 +71,7 @@ void insw(unsigned long port, void *addr, unsigned long count)
p[1] = (tmp >> 8) & 0xff;
}
}
+EXPORT_SYMBOL(insw);
void outsl(unsigned long port, const void *addr, unsigned long count)
{
@@ -100,6 +85,7 @@ void outsl(unsigned long port, const void *addr, unsigned
long count)
outl(tmp, port);
}
}
+EXPORT_SYMBOL(outsl);
void insl(unsigned long port, void *addr, unsigned long count)
{
@@ -116,6 +102,7 @@ void insl(unsigned long port, void *addr, unsigned long
count)
}
}
+EXPORT_SYMBOL(insl);
void memcpy_toio(void __iomem *to, const void *from, long count)
{
@@ -126,6 +113,7 @@ void memcpy_toio(void __iomem *to, const void *from, long
count)
writeb(*p++, to++);
}
}
+EXPORT_SYMBOL(memcpy_toio);
void memcpy_fromio(void *to, void __iomem *from, long count)
{
@@ -137,3 +125,4 @@ void memcpy_fromio(void *to, void __iomem *from, long count)
from++;
}
}
+EXPORT_SYMBOL(memcpy_fromio);
diff --git a/include/asm-sh64/io.h b/include/asm-sh64/io.h
index 1f37b69..3de3ad9 100644
--- a/include/asm-sh64/io.h
+++ b/include/asm-sh64/io.h
@@ -119,6 +119,13 @@ void insw(unsigned long port, void *addr, unsigned long
count);
void outsl(unsigned long port, const void *addr, unsigned long count);
void insl(unsigned long port, void *addr, unsigned long count);
+#define inb_p(addr) inb(addr)
+#define inw_p(addr) inw(addr)
+#define inl_p(addr) inl(addr)
+#define outb_p(x,addr) outb(x,addr)
+#define outw_p(x,addr) outw(x,addr)
+#define outl_p(x,addr) outl(x,addr)
+
#define __raw_readb readb
#define __raw_readw readw
#define __raw_readl readl
-
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