Second part of the LBA fix

2026-10-21 23:02:40 +00:00 · 2009-11-27 13:38:01 +01:00
1 parent 0d67b44378
commit 6ee8daeead
@@ -824,6 +824,11 @@ FUNCTION(grub_biosdisk_get_diskinfo_standard)
 	.code16
 	movb	$0x8, %ah
 	int	$0x13		/* do the operation */
+	jc      noclean2
+	/* Clean return value if carry isn't set to workaround
+	some buggy BIOSes.  */
+	xor     %ax, %ax
+noclean2:
 	/* check if successful */
 	testb	%ah, %ah
 	jnz	1f