Changeset 567 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/Tools


Ignore:
Timestamp:
May 26, 2014, 1:25:15 PM (11 years ago)
Author:
krille_n_@…
google:author:
krille_n_@hotmail.com
Message:

Changes:

  • Renamed MODULE_FEATURE_SETS to MODULE_POWER_MANAGEMENT.
  • Renamed MODULE_VERY_LATE_INITIALIZATION to MODULE_VERY_LATE_INIT and removed it from the official builds.
  • Removed the code that skips detection of slave drives on XT-CF controllers since slave drives can be used with Lo-tech ISA CompactFlash boards.
  • Added autodetection of the SVC ADP50L controller to XTIDECFG.
  • The autodetection of XT-CF controllers now requires MODULE_8BIT_IDE_ADVANCED in the loaded BIOS.
  • Fixed a bug in XTIDECFG from r502 where the "Base (cmd block) address" menu option would be displayed when a serial device was selected as the IDE controller.
  • XTIDECFG would display the "Enable interrupt" menu option for the XTIDE r1 but not for the XTIDE r2. It's now displayed for both controller types.
  • Disabled the "Internal Write Cache" menu option in the Master/Slave Drive menus for serial device type drives.
  • Optimizations and other fixes.
File:
1 edited

Legend:

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  • trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/Tools/Prepare.asm

    r558 r567  
    113113; Prepare_ByValidatingSectorsInALforOldInt13h
    114114;   Parameters:
    115 ;       AL:     Number of sectors to transfer
     115;       AL:     Number of sectors to transfer (1...128 is valid)
    116116;   Returns:
    117117;       Exits INT 13h if invalid number of sectors in AL
    … …  
    120120;--------------------------------------------------------------------
    121121Prepare_ByValidatingSectorsInALforOldInt13h:
    122     test    al, al
    123     js      SHORT .CheckZeroOffsetFor128Sectors     ; 128 or more
    124     jz      SHORT InvalidNumberOfSectorsRequested   ; Zero not allowed for old INT 13h
     122    test    al, al                              ; Check if 0 < AL < 128 (Clears OF)
     123    jle     SHORT .CheckIf128Sectors            ; Jump if not
    125124    ret     ; Continue with transfer
    126125
    127126ALIGN JUMP_ALIGN
    128 .CheckZeroOffsetFor128Sectors:
     127.CheckIf128Sectors:
    129128    cmp     al, 128
    130     ja      SHORT InvalidNumberOfSectorsRequested
     129    jne     SHORT InvalidNumberOfSectorsRequested
    131130    test    si, si                              ; Offset must be zero to xfer 128 sectors
    132131    jnz     SHORT CannotAlignPointerProperly
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