OSDN Git Service
(root)
/
uclinux-h8
/
linux.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
0072032
)
sh: dcache write-back for R7780RP PIO.
author
Paul Mundt
<lethal@linux-sh.org>
Wed, 7 Feb 2007 09:35:39 +0000
(18:35 +0900)
committer
Paul Mundt
<lethal@linux-sh.org>
Tue, 13 Feb 2007 01:54:45 +0000
(10:54 +0900)
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
arch/sh/boards/renesas/r7780rp/io.c
patch
|
blob
|
history
diff --git
a/arch/sh/boards/renesas/r7780rp/io.c
b/arch/sh/boards/renesas/r7780rp/io.c
index
311cccc
..
369cbf1
100644
(file)
--- a/
arch/sh/boards/renesas/r7780rp/io.c
+++ b/
arch/sh/boards/renesas/r7780rp/io.c
@@
-214,6
+214,8
@@
void r7780rp_insw(unsigned long port, void *dst, unsigned long count)
while (count--)
*buf++ = *p;
+
+ flush_dcache_all();
}
void r7780rp_insl(unsigned long port, void *dst, unsigned long count)
@@
-271,6
+273,8
@@
void r7780rp_outsw(unsigned long port, const void *src, unsigned long count)
while (count--)
*p = *buf++;
+
+ flush_dcache_all();
}
void r7780rp_outsl(unsigned long port, const void *src, unsigned long count)