Changeset 547 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Initialization/DetectPrint.asm

Timestamp:

Apr 21, 2013, 3:47:11 PM (11 years ago)

Author:

aitotat@…

google:author:

aitotat@gmail.com

Message:

Changes to XTIDE Universal BIOS:

• Hotkeys were incorrectly initialized to use 'C' as first hard drive letter.
• All CHS translate modes should again work (incorrectly decremented DX instead of DL, it might or might not have caused problems).

File:

• trunk/XTIDE_Universal_BIOS/Src/Initialization/DetectPrint.asm (modified) (1 diff)

trunk/XTIDE_Universal_BIOS/Src/Initialization/DetectPrint.asm

@@ -246 +246 @@
 
     ; Get boot drive letters
-    call    FloppyDrive_GetCountToAX
-    mov     ah, 'A'         ; AH = First Floppy Drive letter (always 'A')
-    add     al, ah
-    MAX_U   al, 'C'         ; AL = First Hard Drive letter ('C', 'D', or 'E')
+    call    BootVars_GetLetterForFirstHardDriveToAX
     test    dl, dl
-    eCMOVNS al, ah
+    eCMOVNS al, DEFAULT_FLOPPY_DRIVE_LETTER
     push    ax