$NetBSD: patch-ao,v 1.1 2005/04/23 20:37:18 riz Exp $
--- src/sci.c.orig	1999-12-17 05:07:03.000000000 -0800
+++ src/sci.c	2005-04-14 11:25:05.000000000 -0700
@@ -98,7 +98,7 @@
 		"popl %%ecx\n\t" \
 		"popl %%ebx\n\t" \
 		"popl %%eax\n" \
-		:"=dx" (dx), "=ah" (ah) : : "memory" );
+		:"=d" (dx), "=a" (ah) : : "memory" );
 
 	*version = (int) dx;
 
@@ -149,7 +149,7 @@
 		"popl %%ecx\n\t" \
 		"popl %%ebx\n\t" \
 		"popl %%eax\n" \
-		:"=ah" (ah) : : "memory" );
+		:"=a" (ah) : : "memory" );
 
 	return (int) (ah & 0xff);
 }
@@ -173,8 +173,8 @@
 		"inb $0xb2,%%al\n\t" \
 		"popl %%edi\n\t" \
 		"popl %%esi\n" \
-		:"=ax" (ax), "=bx" (bx), "=cx" (cx), "=dx" (dx) \
-		:"bx" (bx), "cx" (cx) \
+		:"=a" (ax), "=b" (bx), "=c" (cx), "=d" (dx) \
+		:"b" (bx), "c" (cx) \
 		: "memory" );
 
 	reg->attribute = (ax & 0xff);
@@ -205,8 +205,8 @@
 		"inb $0xb2,%%al\n\t" \
 		"popl %%edi\n\t" \
 		"popl %%esi\n" \
-		:"=ax" (ax) \
-		:"bx" (bx), "cx" (cx), "dx" (dx) \
+		:"=a" (ax) \
+		:"b" (bx), "c" (cx), "d" (dx) \
 		: "memory" );
 
 	reg->attribute = (ax & 0xff);