Changeset 102 in xtideuniversalbios


Ignore:
Timestamp:
Feb 1, 2011, 2:43:39 AM (14 years ago)
Author:
krille_n_@…
google:author:
krille_n_@hotmail.com
Message:

Changes to XTIDE Universal BIOS

  • Minor optimization in FloppyDrive.asm
File:
1 edited

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  • trunk/XTIDE_Universal_BIOS/Src/Initialization/FloppyDrive.asm

    r99 r102  
    1 ; Project name  :   IDE BIOS
     1; Project name  :   XTIDE Universal BIOS
    22; Description   :   Various floppy drive related functions that
    33;                   Boot Menu uses.
    … …  
    2020FloppyDrive_IsInt40hInstalled:
    2121    cmp     WORD [es:INTV_FLOPPY_FUNC*4+2], 0C000h  ; Any ROM segment?
     22%ifdef USE_AT   ; No need to verify on XT systems.
    2223    jb      SHORT .Int40hHandlerIsNotInstalled
    23 %ifdef USE_AT
    2424    call    .VerifyInt40hHandlerSinceSomeBiosesSimplyReturnFromInt40h
    25 %else
    26     clc     ; INT 40h installed. No need to verify on XT systems.
    27 %endif
    2825.Int40hHandlerIsNotInstalled:
     26%endif
    2927    cmc
    3028    ret
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