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author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2011-12-31 16:21:28 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-01-02 12:08:24 +0100 |
commit | de8c4de5ef7d8962b36c396a75e17a655fc247b2 (patch) | |
tree | 530d4ff04fa9125ede2f577a4c13c9199dbdf38c /arch/arm/include | |
parent | 4e66fd76a6ede1b77b5c2b76cba685b208a36fd5 (diff) | |
download | barebox-de8c4de5ef7d8962b36c396a75e17a655fc247b2.tar.gz barebox-de8c4de5ef7d8962b36c396a75e17a655fc247b2.tar.xz |
ARM: import memcpy_from/toio and memset_io from linux
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/include')
-rw-r--r-- | arch/arm/include/asm/io.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index ab78be3848..e0630ebb7e 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -3,4 +3,11 @@ #include <asm-generic/io.h> +/* + * String version of IO memory access ops: + */ +extern void memcpy_fromio(void *, const volatile void __iomem *, size_t); +extern void memcpy_toio(volatile void __iomem *, const void *, size_t); +extern void memset_io(volatile void __iomem *, int, size_t); + #endif /* __ASM_ARM_IO_H */ |