machine/x86/bus.h

254  * Read `count' 1, 2, 4, or 8 byte quantities from bus space
260 					    size_t count);
265 					    size_t count);
270 					    size_t count);
274 		       bus_size_t offset, u_int8_t *addr, size_t count)
278 		insb(bsh + offset, addr, count);
286 		    "=D" (addr), "=c" (count)			:
287 		    "r" (bsh + offset), "0" (addr), "1" (count)	:
295 		       bus_size_t offset, u_int16_t *addr, size_t count)
299 		insw(bsh + offset, addr, count);
307 		    "=D" (addr), "=c" (count)			:
308 		    "r" (bsh + offset), "0" (addr), "1" (count)	:
316 		       bus_size_t offset, u_int32_t *addr, size_t count)
320 		insl(bsh + offset, addr, count);
328 		    "=D" (addr), "=c" (count)			:
329 		    "r" (bsh + offset), "0" (addr), "1" (count)	:
340  * Read `count' 1, 2, 4, or 8 byte quantities from bus space
347 					     size_t count);
352 					     size_t count);
357 					     size_t count);
362 			bus_size_t offset, u_int8_t *addr, size_t count)
374 		    "=D" (addr), "=c" (count), "=d" (_port_)	:
375 		    "0" (addr), "1" (count), "2" (_port_)	:
385 		    "=D" (addr), "=c" (count), "=S" (_port_)	:
386 		    "0" (addr), "1" (count), "2" (_port_)	:
394 			bus_size_t offset, u_int16_t *addr, size_t count)
406 		    "=D" (addr), "=c" (count), "=d" (_port_)	:
407 		    "0" (addr), "1" (count), "2" (_port_)	:
417 		    "=D" (addr), "=c" (count), "=S" (_port_)	:
418 		    "0" (addr), "1" (count), "2" (_port_)	:
426 			bus_size_t offset, u_int32_t *addr, size_t count)
438 		    "=D" (addr), "=c" (count), "=d" (_port_)	:
439 		    "0" (addr), "1" (count), "2" (_port_)	:
449 		    "=D" (addr), "=c" (count), "=S" (_port_)	:
450 		    "0" (addr), "1" (count), "2" (_port_)	:
530  * Write `count' 1, 2, 4, or 8 byte quantities from the buffer
538 					     size_t count);
543 					     size_t count);
549 					     size_t count);
553 			bus_size_t offset, const u_int8_t *addr, size_t count)
557 		outsb(bsh + offset, addr, count);
565 		    "=S" (addr), "=c" (count)			:
566 		    "r" (bsh + offset), "0" (addr), "1" (count)	:
574 			bus_size_t offset, const u_int16_t *addr, size_t count)
578 		outsw(bsh + offset, addr, count);
586 		    "=S" (addr), "=c" (count)			:
587 		    "r" (bsh + offset), "0" (addr), "1" (count)	:
595 			bus_size_t offset, const u_int32_t *addr, size_t count)
599 		outsl(bsh + offset, addr, count);
607 		    "=S" (addr), "=c" (count)			:
608 		    "r" (bsh + offset), "0" (addr), "1" (count)	:
620  * Write `count' 1, 2, 4, or 8 byte quantities from the buffer provided
628 					      size_t count);
633 					      size_t count);
638 					      size_t count);
642 			 bus_size_t offset, const u_int8_t *addr, size_t count)
654 		    "=d" (_port_), "=S" (addr), "=c" (count)	:
655 		    "0" (_port_), "1" (addr), "2" (count)	:
665 		    "=D" (_port_), "=S" (addr), "=c" (count)	:
666 		    "0" (_port_), "1" (addr), "2" (count)	:
674 			 bus_size_t offset, const u_int16_t *addr, size_t count)
686 		    "=d" (_port_), "=S" (addr), "=c" (count)	:
687 		    "0" (_port_), "1" (addr), "2" (count)	:
697 		    "=D" (_port_), "=S" (addr), "=c" (count)	:
698 		    "0" (_port_), "1" (addr), "2" (count)	:
706 			 bus_size_t offset, const u_int32_t *addr, size_t count)
718 		    "=d" (_port_), "=S" (addr), "=c" (count)	:
719 		    "0" (_port_), "1" (addr), "2" (count)	:
729 		    "=D" (_port_), "=S" (addr), "=c" (count)	:
730 		    "0" (_port_), "1" (addr), "2" (count)	:
743  * by tag/handle/offset `count' times.
749 					   u_int8_t value, size_t count);
753 					   u_int16_t value, size_t count);
757 					   u_int32_t value, size_t count);
761 		      bus_size_t offset, u_int8_t value, size_t count)
766 		while (count--)
769 		while (count--)
775 		     bus_size_t offset, u_int16_t value, size_t count)
780 		while (count--)
783 		while (count--)
789 		      bus_size_t offset, u_int32_t value, size_t count)
794 		while (count--)
797 		while (count--)
806  * Write `count' 1, 2, 4, or 8 byte value `val' to bus space described
813 					    size_t count);
817 					    size_t count);
821 					    size_t count);
825 		       bus_size_t offset, u_int8_t value, size_t count)
830 		for (; count != 0; count--, addr++)
833 		for (; count != 0; count--, addr++)
839 		       bus_size_t offset, u_int16_t value, size_t count)
844 		for (; count != 0; count--, addr += 2)
847 		for (; count != 0; count--, addr += 2)
853 		       bus_size_t offset, u_int32_t value, size_t count)
858 		for (; count != 0; count--, addr += 4)
861 		for (; count != 0; count--, addr += 4)
870  * Copy `count' 1, 2, 4, or 8 byte values from bus space starting
878 					     bus_size_t off2, size_t count);
884 					     bus_size_t off2, size_t count);
890 					     bus_size_t off2, size_t count);
895 			bus_size_t off2, size_t count)
903 			for (; count != 0; count--, addr1++, addr2++)
907 			for (addr1 += (count - 1), addr2 += (count - 1);
908 			    count != 0; count--, addr1--, addr2--)
914 			for (; count != 0; count--, addr1++, addr2++)
919 			for (addr1 += (count - 1), addr2 += (count - 1);
920 			    count != 0; count--, addr1--, addr2--)
930 			bus_size_t off2, size_t count)
938 			for (; count != 0; count--, addr1 += 2, addr2 += 2)
942 			for (addr1 += 2 * (count - 1), addr2 += 2 * (count - 1);
943 			    count != 0; count--, addr1 -= 2, addr2 -= 2)
949 			for (; count != 0; count--, addr1 += 2, addr2 += 2)
954 			for (addr1 += 2 * (count - 1), addr2 += 2 * (count - 1);
955 			    count != 0; count--, addr1 -= 2, addr2 -= 2)
965 			bus_size_t off2, size_t count)
973 			for (; count != 0; count--, addr1 += 4, addr2 += 4)
977 			for (addr1 += 4 * (count - 1), addr2 += 4 * (count - 1);
978 			    count != 0; count--, addr1 -= 4, addr2 -= 4)
984 			for (; count != 0; count--, addr1 += 4, addr2 += 4)
989 			for (addr1 += 4 * (count - 1), addr2 += 4 * (count - 1);
990 			    count != 0; count--, addr1 -= 4, addr2 -= 4)