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  1. Core ReactOS
  2. CORE-9895

Bug in the halx86 Dma

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Details

    • Bug
    • Resolution: Fixed
    • Major
    • 0.4.0
    • NTCore

    • ASUS P5B (P965 / ICH8) BIOS v2104, 4 GB RAM, NVIDEA GeForce 7100 GS

    Description

      This code in the Hal\halx86\generic\dma.c line 145:

      		WRITE_PORT_UCHAR((PUCHAR)FIELD_OFFSET(EISA_CONTROL, DmaController2Pages.Channel2), 0x2A);

      when writing to this port, my motherboard power down
      so I added a check MACHINE_TYPE_EISA only.

      Attachments

        1. dma.c
          73 kB
          Andrey Kudravets
        2. hal-eisa-by-andrey.patch
          1 kB
          ThFabba

        Issue Links

          is blocked by

          Improvement - An improvement or enhancement to an existing feature or task. CORE-9976 Hal::dma - fully implementation of S/G functions, correct check is EISA dma available

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

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              ThFabba ThFabba
              AndreyKudravets Andrey Kudravets
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              Dates

                Created:
                Updated:
                Resolved: