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  1. Microsoft Learn
    https://learn.microsoft.com/en-us/windows-hardware/...

    HalGetBusDataByOffset - Windows drivers | Microsoft …

  2. Microsoft Learn
    https://learn.microsoft.com/en-us/windows-hardware/...

    _PCI_SLOT_NUMBER (wdm.h) - Windows drivers | Microsoft ...

  3. People also ask
    What is halsetbusdata?
    The return value is the actual length written to the config space. A driver can call this function or HalSetBusData if unusual circumstances or the nature of its device requires such a call.

    HalSetBusDataByOffset - Windows drivers | Microsoft Learn

    learn.microsoft.com
    Why do drivers call halsetbusdata?
    A driver can call this function or HalSetBusData if unusual circumstances or the nature of its device requires such a call. For example, a driver might call either of these functions to clear a bit in the PCI status register if its device signals a target abort during initialization.

    HalSetBusDataByOffset - Windows drivers | Microsoft Learn

    learn.microsoft.com
    How does halgetbusdatabyoffset work?
    When accessing the device-specific area of the PCI configuration space, HalGetBusDataByOffset guarantees that this function never reads or writes data outside the range specified by the input Offset and Length. Even if the input Length is exactly a 1-byte or 2-byte word, this function never accesses any data outside the requested range.

    HalGetBusDataByOffset - Windows drivers | Microsoft Learn

    learn.microsoft.com
    What does halsetbusdatabyoffset do in PCI CONFIG space?
    Certain members of PCI config space have read-only values The caller is responsible for preserving the system-supplied values of read-only members. Note that for a Type-1 PCI device, HalSetBusDataByOffset prevents writes to registers inside the common header (first 256bytes of the config space).

    HalGetBusDataByOffset - Windows drivers | Microsoft Learn

    learn.microsoft.com
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  4. Microsoft Learn
    https://learn.microsoft.com/ja-jp/windows-hardware/...

    HalSetBusDataByOffset - Windows drivers | Microsoft Learn

  5. LinkedIn
    https://www.linkedin.com/pulse/guntior-story-advanced...

    Guntior - the story of an advanced bootkit that doesn't rely on ...

  6. CSDN博客
    https://blog.csdn.net/icxiaoge/article/details/102632122

    PCIE原理-003_1：PCIE是如何获取BUS number的 - CSDN博客

  7. 知乎
    https://www.zhihu.com/people/cccat-8

    为什么追我 - 知乎

  8. loldrivers.io
    https://www.loldrivers.io/drivers/f92f4c60-b39c-4726-ba...

    f92f4c60-b39c-4726-ba74-dcab7f653ae2 | LOLDrivers

  9. CSDN博客
    https://blog.csdn.net/qq_52479948/article/details/134304611

    Linux驱动开发——PCI设备驱动_ch368实现linux-CSDN博客

  10. loldrivers.io
    https://www.loldrivers.io/drivers/0baa833c-e4e1-449e-86...

    0baa833c-e4e1-449e-86ee-cafeb11f5fd5 | LOLDrivers

  11. Microsoft Learn
    https://learn.microsoft.com/en-us/windows-hardware/...

    HalSetBusDataByOffset - Windows drivers | Microsoft Learn

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