47 #define	__use_immediate_port(port) \  argument
48 	(__builtin_constant_p((port)) && (port) < 0x100)
52 #define	__use_immediate_port(port)	0  argument
57 #define	inb(port) \  argument
58     (/* CONSTCOND */ __use_immediate_port(port) ? __inbc(port) : __inb(port))
61 __inbc(unsigned port)  in __inbc()  argument
64 	__asm volatile("inb %w1,%0" : "=a" (data) : "id" (port));  in __inbc()
69 __inb(unsigned port)  in __inb()  argument
72 	__asm volatile("inb %w1,%0" : "=a" (data) : "d" (port));  in __inb()
77 insb(unsigned port, void *addr, int cnt)  in insb()  argument
83 			 "d" (port), "0" (addr), "1" (cnt)	:  in insb()
87 #define	inw(port) \  argument
88     (/* CONSTCOND */ __use_immediate_port(port) ? __inwc(port) : __inw(port))
91 __inwc(unsigned port)  in __inwc()  argument
94 	__asm volatile("inw %w1,%0" : "=a" (data) : "id" (port));  in __inwc()
99 __inw(unsigned port)  in __inw()  argument
102 	__asm volatile("inw %w1,%0" : "=a" (data) : "d" (port));  in __inw()
107 insw(unsigned port, void *addr, int cnt)  in insw()  argument
113 			 "d" (port), "0" (addr), "1" (cnt)	:  in insw()
117 #define	inl(port) \  argument
118     (/* CONSTCOND */ __use_immediate_port(port) ? __inlc(port) : __inl(port))
121 __inlc(unsigned port)  in __inlc()  argument
124 	__asm volatile("inl %w1,%0" : "=a" (data) : "id" (port));  in __inlc()
129 __inl(unsigned port)  in __inl()  argument
132 	__asm volatile("inl %w1,%0" : "=a" (data) : "d" (port));  in __inl()
137 insl(unsigned port, void *addr, int cnt)  in insl()  argument
143 			 "d" (port), "0" (addr), "1" (cnt)	:  in insl()
147 #define	outb(port, data) \  argument
148     (/* CONSTCOND */__use_immediate_port(port) ? __outbc(port, data) : \
149 						__outb(port, data))
152 __outbc(unsigned port, u_int8_t data)  in __outbc()  argument
154 	__asm volatile("outb %0,%w1" : : "a" (data), "id" (port));  in __outbc()
158 __outb(unsigned port, u_int8_t data)  in __outb()  argument
160 	__asm volatile("outb %0,%w1" : : "a" (data), "d" (port));  in __outb()
164 outsb(unsigned port, const void *addr, int cnt)  in outsb()  argument
170 			 "d" (port), "0" (addr), "1" (cnt));  in outsb()
173 #define	outw(port, data) \  argument
174     (/* CONSTCOND */ __use_immediate_port(port) ? __outwc(port, data) : \
175 						__outw(port, data))
178 __outwc(unsigned port, u_int16_t data)  in __outwc()  argument
180 	__asm volatile("outw %0,%w1" : : "a" (data), "id" (port));  in __outwc()
184 __outw(unsigned port, u_int16_t data)  in __outw()  argument
186 	__asm volatile("outw %0,%w1" : : "a" (data), "d" (port));  in __outw()
190 outsw(unsigned port, const void *addr, int cnt)  in outsw()  argument
196 			 "d" (port), "0" (addr), "1" (cnt));  in outsw()
199 #define	outl(port, data) \  argument
200     (/* CONSTCOND */ __use_immediate_port(port) ? __outlc(port, data) : \
201 						__outl(port, data))
204 __outlc(unsigned port, u_int32_t data)  in __outlc()  argument
206 	__asm volatile("outl %0,%w1" : : "a" (data), "id" (port));  in __outlc()
210 __outl(unsigned port, u_int32_t data)  in __outl()  argument
212 	__asm volatile("outl %0,%w1" : : "a" (data), "d" (port));  in __outl()
216 outsl(unsigned port, const void *addr, int cnt)  in outsl()  argument
222 			 "d" (port), "0" (addr), "1" (cnt));  in outsl()