1 #include <linux/string.h>
2 #include <linux/module.h>
5 void __memcpy_toio(unsigned long dst, const void *src, unsigned len)
7 __inline_memcpy((void *)dst, src, len);
9 EXPORT_SYMBOL(__memcpy_toio);
11 void __memcpy_fromio(void *dst, unsigned long src, unsigned len)
13 __inline_memcpy(dst, (const void *)src, len);
15 EXPORT_SYMBOL(__memcpy_fromio);
17 void memset_io(volatile void __iomem *a, int b, size_t c)
20 * TODO: memset can mangle the IO patterns quite a bit.
21 * perhaps it would be better to use a dumb one:
23 memset((void *)a, b, c);
25 EXPORT_SYMBOL(memset_io);