On Monday 28 December 2015 14:40:56 Michał Kępień wrote: > > BIOS/ACPI on devices with WMI interface version 0 does not clear > > buffer before filling it. So next time when BIOS/ACPI send WMI > > event which is smaller as previous then it contains garbage in > > buffer from previous event. > > > > BIOS/ACPI on devices with WMI interface version 1 clears buffer and > > sometimes send more events in buffer at one call. > > Are the explanations above based on your observations or perhaps some > documentation? Just observation from all DSDT files which I have seen. -- Pali Rohár pali.rohar@xxxxxxxxx
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