X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=src%2Fcpu%2Fx86%2Ftsc%2Fdelay_tsc.c;h=72b1f7196c0638e5e8edaeafeca1f6b7e9d1b6d4;hb=4fbefdd1a9c67e3ce2a215192e47278148580c2f;hp=946d2cf512c23190c85a8cb348b078f718810477;hpb=925b6c0c43b92b4790533b15f78ca824f9130d8b;p=coreboot.git

diff --git a/src/cpu/x86/tsc/delay_tsc.c b/src/cpu/x86/tsc/delay_tsc.c
index 946d2cf51..72b1f7196 100644
--- a/src/cpu/x86/tsc/delay_tsc.c
+++ b/src/cpu/x86/tsc/delay_tsc.c
@@ -106,10 +106,10 @@ static unsigned long long calibrate_tsc(void)
 	
 	printk_spew("Calibrating delay loop...\n");
 	start = rdtscll();
-	// no udivdi3, dammit.
+	// no udivdi3 because we don't like libgcc. (only in x86emu)
 	// so we count to 1<< 20 and then right shift 20
 	for(count = 0; count < (1<<20); count ++)
-		outb(0x80, 0x80);
+		inb(0x80);
 	end = rdtscll();
 
 #if 0