1 #include <linux/export.h>
2 #include <linux/types.h>
6 * Copy data from IO memory space to "real" memory space.
7 * This needs to be optimized.
9 void _memcpy_fromio(void *to, const volatile void __iomem *from, size_t count)
11 unsigned char *t = to;
21 * Copy data from "real" memory space to IO memory space.
22 * This needs to be optimized.
24 void _memcpy_toio(volatile void __iomem *to, const void *from, size_t count)
26 const unsigned char *f = from;
36 * "memset" on IO memory space.
37 * This needs to be optimized.
39 void _memset_io(volatile void __iomem *dst, int c, size_t count)
48 EXPORT_SYMBOL(_memcpy_fromio);
49 EXPORT_SYMBOL(_memcpy_toio);
50 EXPORT_SYMBOL(_memset_io);