Changeset 501 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Device/Device.asm

Timestamp:

Jan 26, 2013, 4:58:50 PM (12 years ago)

Author:

aitotat@…

google:author:

aitotat@gmail.com

Message:

Changes to XTIDE Universal BIOS:

• XTIDE rev 2 and modded XTIDE rev 1 work again (fixed A0<->A3 swap when accessing Control Block Registers).
• System INT 13h handler is no longer copied to INT 40h (testing if something uses INT 40h).
• Removed controller hardware reset: now AH=0h and AH=Dh will only re-initialize drives (SB16 Tertiary and Quaternary IDE should now be safe to use when using Secondary IDE).

File:

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

trunk/XTIDE_Universal_BIOS/Src/Device/Device.asm

@@ -55 +55 @@
 %else                   ; IDE
     Device_FinalizeDPT      EQU     IdeDPT_Finalize
-%endif
-
-
-;--------------------------------------------------------------------
-; Device_ResetMasterAndSlaveController
-;   Parameters:
-;       DS:DI:  Ptr to DPT (in RAMVARS segment)
-;   Returns:
-;       AH:     INT 13h Error Code
-;       CF:     Cleared if success, Set if error
-;   Corrupts registers:
-;       AL, BX, CX, DX
-;--------------------------------------------------------------------
-%ifdef MODULE_SERIAL    ; IDE + Serial
-Device_ResetMasterAndSlaveController:
-    TEST_USING_DPT_AND_JUMP_IF_SERIAL_DEVICE    ReturnSuccessForSerialPort
-    jmp     IdeCommand_ResetMasterAndSlaveController
-
-%else                   ; IDE
-    Device_ResetMasterAndSlaveController    EQU     IdeCommand_ResetMasterAndSlaveController
 %endif