Changeset 152 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Initialization/FloppyDrive.asm

Timestamp:

May 1, 2011, 10:42:58 AM (13 years ago)

Author:

aitotat

google:author:

aitotat

Message:

Changes to XTIDE Universal BIOS:

• XTIDE mod should now be supported (untested).
• Interrupt Service Routine no longer requires variable from RAMVARS.
• Some small improvements.

File:

• trunk/XTIDE_Universal_BIOS/Src/Initialization/FloppyDrive.asm (modified) (5 diffs)

trunk/XTIDE_Universal_BIOS/Src/Initialization/FloppyDrive.asm

@@ -19 +19 @@
 ;--------------------------------------------------------------------
 FloppyDrive_IsInt40hInstalled:
-    cmp     WORD [es:INTV_FLOPPY_FUNC*4+2], 0C000h  ; Any ROM segment?
+    cmp     WORD [es:BIOS_DISKETTE_INTERRUPT_40h*4+2], 0C000h   ; Any ROM segment?
 %ifdef USE_AT   ; No need to verify on XT systems.
     jb      SHORT .Int40hHandlerIsNotInstalled
@@ -45 +45 @@
 
     call    .LoadInt40hVerifyParameters
-    int     INTV_DISK_FUNC
+    int     BIOS_DISK_INTERRUPT_13h
     jc      SHORT .Int40hIsInstalled    ; Maybe there are not any floppy drives at all
     push    es
@@ -51 +51 @@
 
     call    .LoadInt40hVerifyParameters
-    int     INTV_FLOPPY_FUNC
+    int     BIOS_DISKETTE_INTERRUPT_40h
 
     pop     dx
@@ -113 +113 @@
     mov     ah, 08h         ; Get Drive Parameters
     xor     bx, bx          ; FLOPPY_TYPE_525_OR_35_DD when function not supported
-    int     INTV_FLOPPY_FUNC
+    int     BIOS_DISKETTE_INTERRUPT_40h
     ret
 
@@ -167 +167 @@
     mov     ah, 08h                 ; Get Drive Parameters
     cwd                             ; Floppy Drive 00h
-    int     INTV_FLOPPY_FUNC
+    int     BIOS_DISKETTE_INTERRUPT_40h
     mov     cl, dl                  ; Number of Floppy Drives to CL