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authorAkira Takeuchi <takeuchi.akr@jp.panasonic.com>2010-10-27 17:28:37 +0100
committerDavid Howells <dhowells@redhat.com>2010-10-27 17:28:37 +0100
commit9f59f7d23c912f10ff8767b354a4c5f672a99d76 (patch)
tree0e32dcacb9d7ef8aad97f69a8e9b740a74b6fbcf /arch/mn10300
parent3195d0b564c4aa3f8ff13b536e3c09a9ffed8f12 (diff)
downloadlinux-9f59f7d23c912f10ff8767b354a4c5f672a99d76.tar.bz2
MN10300: Add reads[bwl]() and writes[bwl]()
Add reads[bwl]() and writes[bwl]() for MN10300. Signed-off-by: Akira Takeuchi <takeuchi.akr@jp.panasonic.com> Signed-off-by: Kiyoshi Owada <owada.kiyoshi@jp.panasonic.com> Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'arch/mn10300')
-rw-r--r--arch/mn10300/include/asm/io.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/mn10300/include/asm/io.h b/arch/mn10300/include/asm/io.h
index c1a4119e6497..787255da744e 100644
--- a/arch/mn10300/include/asm/io.h
+++ b/arch/mn10300/include/asm/io.h
@@ -206,6 +206,19 @@ static inline void outsl(unsigned long addr, const void *buffer, int count)
#define iowrite32_rep(p, src, count) \
outsl((unsigned long) (p), (src), (count))
+#define readsb(p, dst, count) \
+ insb((unsigned long) (p), (dst), (count))
+#define readsw(p, dst, count) \
+ insw((unsigned long) (p), (dst), (count))
+#define readsl(p, dst, count) \
+ insl((unsigned long) (p), (dst), (count))
+
+#define writesb(p, src, count) \
+ outsb((unsigned long) (p), (src), (count))
+#define writesw(p, src, count) \
+ outsw((unsigned long) (p), (src), (count))
+#define writesl(p, src, count) \
+ outsl((unsigned long) (p), (src), (count))
#define IO_SPACE_LIMIT 0xffffffff