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APM v1.2 support?
for APM (old ACPI) v1.2.
ax = 5312h
bx = device id
cl = 1 ; enable Resume On Ring Indicator
int 15h
Some ICH5 system (like Intel 875 boards) supports this function.
But, mostly ICH5 systems don't support it. (CF=1)
What should I do to enable this?
Device6 of Intel 875P?
The newest 82875P MCH has 4 devices (device 0,1,3,6).
https://developer.intel.com/design/chipsets/datashts/25252501.pdf
But when I scan pci bus, there is no device6. only device0,1,3
(Device0 = DRAM Controller, Device1=AGP Bridge, Device3=CSA Bridge)
How can I access...
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