34 	asm volatile("sync");  in _insb()
50 	asm volatile("sync");  in _outsb()
54 	asm volatile("sync");  in _outsb()
65 	asm volatile("sync");  in _insw_ns()
81 	asm volatile("sync");  in _outsw_ns()
85 	asm volatile("sync");  in _outsw_ns()
96 	asm volatile("sync");  in _insl_ns()
112 	asm volatile("sync");  in _outsl_ns()
116 	asm volatile("sync");  in _outsl_ns()
130 	__asm__ __volatile__ ("sync" : : : "memory");  in _memset_io()
146 	__asm__ __volatile__ ("sync" : : : "memory");  in _memset_io()
155 	__asm__ __volatile__ ("sync" : : : "memory");  in _memcpy_fromio()
177 	__asm__ __volatile__ ("sync" : : : "memory");  in _memcpy_fromio()
185 	__asm__ __volatile__ ("sync" : : : "memory");  in _memcpy_toio()
204 	__asm__ __volatile__ ("sync" : : : "memory");  in _memcpy_toio()