A scratchpad for random thoughts re spudstop.
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On an APM kernel, msrs 0x2a -> 0x31 change when going from
battery to mains and vice versa.
mains @ 700MHz = 0x46480020
battery @500Mhz= 0x45080020

Booting an ACPI kernel gets us clock speeds between 2->266MHz.
What's weird is that the msrs mentioned above read 46480020.

*confusion*

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Danb has a Toshiba Portege which has an APM implementation
of speedstep working as it should. (Well, mostly).

Need to find the int 15h entry point from zero page in 16bit
mode, and then disasm that section of the BIOS. Fun.
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