SMBIOS/DMI from Windows - reliably?

Discussion in 'Windows Vista Drivers' started by HyperWalker, Oct 19, 2004.

  1. HyperWalker

    HyperWalker Guest


    I need to access the BIOS(Kernel/User mode) to dump BIOS IRQ routing

    Using SMBIOS/DMI seems to be a way, though the need to parse through
    physical memory for a pattern("_SM_") doesnt seem reliable.

    One of the earlier posts talks about using IoWMI* calls. Would like to
    know specifically, if the required info(IRQ Routing table) can be
    retrieved with these calls.
    Please point me to some samples using IoWMI*, if any.

    HyperWalker, Oct 19, 2004
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