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24 lines
580 B
C
24 lines
580 B
C
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#include <linux/string.h>
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#include <asm/io.h>
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#include <linux/module.h>
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void __memcpy_toio(unsigned long dst,const void*src,unsigned len)
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{
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__inline_memcpy((void *) dst,src,len);
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}
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EXPORT_SYMBOL(__memcpy_toio);
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void __memcpy_fromio(void *dst,unsigned long src,unsigned len)
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{
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__inline_memcpy(dst,(const void *) src,len);
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}
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EXPORT_SYMBOL(__memcpy_fromio);
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void memset_io(volatile void __iomem *a, int b, size_t c)
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{
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/* XXX: memset can mangle the IO patterns quite a bit.
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perhaps it would be better to use a dumb one */
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memset((void *)a,b,c);
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}
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EXPORT_SYMBOL(memset_io);
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