I started subdividing the _TMP method, and found that
hangs: -AC0 (as reported in the last email)
okay: -AC0-TMP (also in last email)
but
okay: -AC0-one line of TMP, by which I mean getting rid of the
EC0.UPDT() line below:
Method (_TMP, 0, NotSerialized)
{
\_SB.PCI0.ISA0.EC0.UPDT ()
Store (\_SB.PCI0.ISA0.EC0.TMP0, Local0)
If (LGreater (Local0, 0x0AAC))
{
Return (Local0)
}
Else
{
Return (0x0BB8)
}
}
So that's a small change in which having a line means the hang
happens, and not having the line means it goes away.
By the way, I just checked -AC0-TMP and it was okay (no hang). That
data point is consistent with TMP & (PSV | AC0).
> I found the common code in _PSV and _AC0
> Store (DerefOf (Index (DerefOf (MODP (0x01)), Local1)), Local0)
> Could you just comment out that?
I will try that right now (leaving TMP as in the vanilla DSDT).
-Sanjoy
`Never underestimate the evil of which men of power are capable.'
--Bertrand Russell, _War Crimes in Vietnam_, chapter 1.
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