__OUT2 73 include/asm-x86/io_64.h __OUT1(s, x) __OUT2(s, s1, "w") : : "a" (value), "Nd" (port)); \ __OUT2 75 include/asm-x86/io_64.h __OUT1(s##_p, x) __OUT2(s, s1, "w") : : "a" (value), "Nd" (port)); \