Messages in this thread | | | Subject | Re: 2.6.16-rc5: known regressions [TP 600X S3, vanilla DSDT] | Date | Thu, 16 Mar 2006 06:46:26 +0000 | From | Sanjoy Mahajan <> |
| |
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. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |