Ignore:
Timestamp:
Apr 19, 2013, 11:44:35 AM (12 years ago)
Author:
aitotat@…
google:author:
aitotat@gmail.com
Message:

Changes to XTIDE Universal BIOS:

  • Integrated XT-CFv3 support by James Pearce.
  • XT-CFv2 memory mapped I/O and DMA modes are no longer supported (but PIO mode is).
File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/XTIDE_Universal_BIOS/Src/Device/IDE/IdeCommand.asm

    r540 r545  
    8080    test    bh, FLG_DRVNHEAD_DRV        ; Wait already done for Master
    8181    jnz     SHORT .SkipLongWaitSinceDriveIsNotPrimaryMaster
    82     mov     bx, TIMEOUT_AND_STATUS_TO_WAIT(TIMEOUT_MOTOR_STARTUP, FLG_STATUS_DRDY)
     82    mov     bx, TIMEOUT_AND_STATUS_TO_WAIT(TIMEOUT_MOTOR_STARTUP, FLG_STATUS_BSY)
    8383    call    IdeWait_PollStatusFlagInBLwithTimeoutInBH
    8484.SkipLongWaitSinceDriveIsNotPrimaryMaster:
    … …  
    8888    call    Idepack_FakeToSSBP
    8989
    90 %ifdef MODULE_8BIT_IDE_ADVANCED
     90%ifdef MODULE_8BIT_IDE
    9191    ; Enable 8-bit PIO mode for 8-bit ATA and XT-CF
    9292    push    si
    9393    call    AH9h_Enable8bitModeForDevice8bitAta
    94     xor     al, al                      ; XTCF_8BIT_PIO_MODE
     94%ifdef MODULE_8BIT_IDE_ADVANCED
     95    mov     al, XTCF_8BIT_PIO_MODE      ; initialise with most basic transfer mode
    9596    call    AH9h_SetModeFromALtoXTCF
     97%endif ; MODULE_8BIT_IDE_ADVANCED
    9698    pop     si
    97 %endif ; MODULE_8BIT_IDE_ADVANCED
     99%endif ; MODULE_8BIT_IDE
    98100
    99101    ; Prepare to output Identify Device command
    … …  
    173175    jne     SHORT .WaitUntilNonTransferCommandCompletes
    174176%ifdef MODULE_8BIT_IDE_ADVANCED
    175     cmp     BYTE [di+DPT_ATA.bDevice], DEVICE_8BIT_XTCF_MEMMAP
    176     jae     SHORT JrIdeTransfer_StartWithCommandInAL    ; DEVICE_8BIT_XTCF_MEMMAP, DEVICE_8BIT_JRIDE_ISA or DEVICE_8BIT_ADP50L
     177    cmp     BYTE [di+DPT_ATA.bDevice], DEVICE_8BIT_JRIDE_ISA
     178    jae     SHORT JrIdeTransfer_StartWithCommandInAL    ; DEVICE_8BIT_JRIDE_ISA or DEVICE_8BIT_ADP50L
    177179%endif
    178180    jmp     IdeTransfer_StartWithCommandInAL
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