Ignore:
Timestamp:
Oct 11, 2012, 5:30:15 PM (12 years ago)
Author:
aitotat@…
google:author:
aitotat@gmail.com
Message:

Changes to XTIDE Universal BIOS:

  • Drive detection now displays autodetected XT-CF port and skips slave drives for XT-CF.
  • AH=1Eh no longer tries to disable 8-bit mode for memory mapped and DMA transfer modes.
  • Preparations to implement DMA.
File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/AH23h_HFeatures.asm

    r473 r474  
    7979;--------------------------------------------------------------------
    8080; AH23h_Enable8bitPioMode
    81 ; AH23h_Disable8bitPioMode
    8281;   Parameters:
    8382;       DS:DI:  Ptr to DPT (in RAMVARS segment)
    … …  
    9291    mov     si, FEATURE_ENABLE_8BIT_PIO_TRANSFER_MODE
    9392    jmp     SHORT AH23h_SetControllerFeatures
    94 AH23h_Disable8bitPioMode:
    95     mov     si, FEATURE_DISABLE_8BIT_PIO_TRANSFER_MODE
    96     jmp     SHORT AH23h_SetControllerFeatures
    9793%endif ; MODULE_8BIT_IDE
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