Changeset 609 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS


Ignore:
Timestamp:
May 21, 2021, 11:36:47 PM (4 years ago)
Author:
Krister Nordvall
Message:

Changes:

  • Added autodetection of Arco Computer Products AC-1075 / AC-1070 controllers to XTIDECFG. These are MCA bus controllers and probably rare as hens teeth but apparently compatible with XUB as one person has confirmed using an AC-1075 as a regular 16-bit IDE controller. The port ranges used by these controllers are not used by anything else according to RBIL so autodetection should be fairly safe.
File:
1 edited

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  • trunk/XTIDE_Universal_BIOS/Src/VariablesAndDPTs/AtaGeometry.asm

    r606 r609  
    8484    dec     dx                      ; Set ZF if TRANSLATEMODE_LARGE, SF if TRANSLATEMODE_NORMAL
    8585    jns     SHORT .CheckIfLargeTranslationWanted
    86     MIN_U   ax, MAX_LCHS_CYLINDERS  ; TRANSLATEMODE_NORMAL maximum cylinders
     86    call    AH8h_LimitAXtoMaximumLCylinders ; TRANSLATEMODE_NORMAL maximum cylinders
    8787    inc     dx
    8888.CheckIfLargeTranslationWanted:
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