Changeset 28 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/AH0h_HReset.asm

Timestamp:

Aug 1, 2010, 5:57:24 PM (14 years ago)

Author:

aitotat

google:author:

aitotat

Message:

• v1.1.1 broke booting from foreign drives, it is now fixed.
• Improved error handling a bit.
• Longer DRQ and IRQ timeouts to minimize write timouts with some (bad) CF cards.
• Default boot menu drive should now be properly selected.

File:

• trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/AH0h_HReset.asm (modified) (2 diffs)

trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/AH0h_HReset.asm

@@ -2 +2 @@
 ; Project name  :   IDE BIOS
 ; Created date  :   27.9.2007
-; Last update   :   28.7.2010
+; Last update   :   29.7.2010
 ; Author        :   Tomi Tilli
 ; Description   :   Int 13h function AH=0h, Disk Controller Reset.
@@ -47 +47 @@
     xor     al, al                      ; Zero AL...
     cmp     al, bh                      ; ...and set CF if error
-    jmp     Int13h_PopXRegsAndReturn
+    jmp     Int13h_StoreErrorCodeToBDAandPopXRegsAndReturn