fixed behaviour with too big window sizes broken in rev. 1391

git-svn-id: svn://kolibrios.org@1424 a494cfbc-eb01-0410-851d-a64ba20cac60
2010-02-28 16:06:46 +00:00
parent d6c7f0faca
commit 093a27f7ac
2 changed files with 10 additions and 2 deletions
--- a/kernel/trunk/detect/biosdisk.inc
+++ b/kernel/trunk/detect/biosdisk.inc
@@ -10,11 +10,14 @@

        xor     cx, cx
        mov     es, cx
+        inc     cx
        mov     di, 0x9080
        mov     byte [es:di-1], cl
+        mov     byte [es:di], 80h
+        inc     di
        cmp     [preboot_biosdisk], 1
        jnz     bdde
-        mov     dl, 80h
+        mov     dl, 81h
 bdds:
        mov     ah, 15h
        push    cx dx di