Ignore:
Timestamp:
Apr 29, 2011, 7:04:13 PM (14 years ago)
Author:
Tomi Tilli
google:author:
aitotat
Message:

Changes to XTIDE Universal BIOS:

  • Redesigned Disk Parameter Tables.
  • Code generalizations for supporting non-IDE devices in the future.
File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/AH10h_HReady.asm

    r148 r150  
    1212;       DL:     Translated Drive number
    1313;       DS:DI:  Ptr to DPT (in RAMVARS segment)
    14 ;       SS:BP:  Ptr to INTPACK
    15 ;   Returns with INTPACK in SS:BP:
     14;       SS:BP:  Ptr to IDEREGS_AND_INTPACK
     15;   Returns with INTPACK:
    1616;       AH:     Int 13h return status
    1717;       CF:     0 if succesfull, 1 if error
    … …  
    1919ALIGN JUMP_ALIGN
    2020AH10h_HandlerForCheckDriveReady:
    21     call    HStatus_WaitRdyDefTime
    22     xor     ah, ah
     21%ifdef USE_186
     22    push    Int13h_ReturnFromHandlerAfterStoringErrorCodeFromAH
     23    jmp     Device_SelectDrive
     24%else
     25    call    Device_SelectDrive
    2326    jmp     Int13h_ReturnFromHandlerAfterStoringErrorCodeFromAH
     27%endif
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