28 void memcpy_fromio(void *dst, const volatile void __iomem *src, int count)  in memcpy_fromio()  argument
31 	if ( (((unsigned long)dst ^ (unsigned long)src) & 1) || (count < 2) )  in memcpy_fromio()
34 	if ( (((unsigned long)dst ^ (unsigned long)src) & 2) || (count < 4) )  in memcpy_fromio()
42 		count--;  in memcpy_fromio()
43 		if (count < 2) goto bytecopy;  in memcpy_fromio()
50 		count -= 2;  in memcpy_fromio()
53 	while (count > 3) {  in memcpy_fromio()
57 		count -= 4;  in memcpy_fromio()
61 	while (count > 1) {  in memcpy_fromio()
65 		count -= 2;  in memcpy_fromio()
69 	while (count--) {  in memcpy_fromio()
77  * Read COUNT 8-bit bytes from port PORT into memory starting at
80 void insb (unsigned long port, void *dst, unsigned long count)  in insb()  argument
87 		if (!count)  in insb()
89 		count--;  in insb()
94 	while (count >= 4) {  in insb()
96 		count -= 4;  in insb()
105 	while (count) {  in insb()
106 		--count;  in insb()
114  * Read COUNT 16-bit words from port PORT into memory starting at
120 void insw (unsigned long port, void *dst, unsigned long count)  in insw()  argument
127 	if (!count)  in insw()
133 		while (count>=2) {  in insw()
135 			count -= 2;  in insw()
141 		if (count) {  in insw()
149 		count--;  in insw()
150 		while (count>=2) {  in insw()
152 			count -= 2;  in insw()
158 		if (count) {  in insw()
167 		--count;  in insw()
172 		while (count--)  in insw()
187  * Read COUNT 32-bit words from port PORT into memory starting at
192 void insl (unsigned long port, void *dst, unsigned long count)  in insl()  argument
199 	if (!count)  in insl()
205 		while (count--)  in insl()
213 		--count;  in insl()
219 		while (count--)  in insl()
229 		--count;  in insl()
236 		while (count--)  in insl()
246 		--count;  in insl()
251 		while (count--)  in insl()
272 void outsb(unsigned long port, const void * src, unsigned long count)  in outsb()  argument
277 	while (count) {  in outsb()
278 		count--;  in outsb()
290 void outsw (unsigned long port, const void *src, unsigned long count)  in outsw()  argument
297 	if (!count)  in outsw()
303 		while (count>=2) {  in outsw()
304 			count -= 2;  in outsw()
310 		if (count) {  in outsw()
319 		count--;  in outsw()
321 		while (count>=2) {  in outsw()
322 			count -= 2;  in outsw()
328 		if (count) {  in outsw()
339 		count--;  in outsw()
340 		while (count)  in outsw()
342 			count--;  in outsw()
362 void outsl (unsigned long port, const void *src, unsigned long count)  in outsl()  argument
369 	if (!count)  in outsl()
375 		while (count--)  in outsl()
383 		--count;  in outsl()
388 		while (count--)  in outsl()
399 		--count;  in outsl()
406 		while (count--)  in outsl()
417 		--count;  in outsl()
422 		while (count--)  in outsl()