Bruno Damour <> wrote: > Hello, > > Thank you for your answer > > Please find attached the result of acpidump. iasl doesn't seem to be included > in snv_129 by default. > I cannot 100% confirm that speedstep DID work on snv_127, because I never > investigated it, but I certainly never noticed any message like these > reported in the /var/log/messages during boot up of snv_129. > > Bruno >
This is caused by the buggy BIOS. The CPU objects in DSDT acpi table are implemented as CPU1~CPU4, they should be CPU0~CPU3 instead. So _PSS for CPU0 is invalid. You can either give up speedstep or upgrade your system BIOS on your own risk. Thanks, -Aubrey > ----- Mail Original ----- > De: "Aubrey Li" <[email protected]> > À: "Bruno Damour" <[email protected]> > Cc: [email protected] > Envoyé: Mercredi 16 Décembre 2009 09h45:42 GMT +01:00 Amsterdam / Berlin / > Berne / Rome / Stockholm / Vienne > Objet: Re: [osol-discuss] snv_129 problems with hotplug and speedstep > > Bruno Damour <> wrote: >> Bruno Damour wrote: >>> >>> Hello, >>> I upgraded my box yesterday from sxce b127 to sxce b129. >>> Everything went smoothly but I get two worrying error messages : >>> >>> - hotplug failure : >>> Dec 12 10:12:30 unknown pcie: [ID 441510 kern.warning] WARNING: >>> pcie_hp_init: initialize hotplug controller failed with -1 >>> Dec 12 10:12:30 unknown pcie: [ID 552151 kern.warning] >>> WARNING: pcieb2: Failed setting hotplug framework >>> - speedstep failure : >>> Dec 12 10:12:29 unknown unix: [ID 378719 kern.info] NOTICE: cpu_acpi: _PSS >>> package evaluation failed for with status 5 for CPU 0. >>> Dec 12 10:12:29 unknown unix: [ID 388705 kern.info] NOTICE: cpu_acpi: >>> error parsing _PSS for CPU 0 >>> Dec 12 10:12:29 unknown unix: [ID 928200 kern.info] NOTICE: >>> SpeedStep support is being disabled due to errors parsing ACPI P-state >>> objects exported by BIOS. >>> The last one seems however to have gone when I rebooted into xvm >>> >>> Bruno >>> >> Speedstep is disabled allright anyhow (see cpu_info) : > > If I understood correctly, P-state works properly on snv127 on your box > and broken on snv129, right? If so, please send me your acpi table by > acpidump/iasl. > >> BTW what means : socket unknown ? > > socket_type is not implemented on Intel platform. > > Thanks, > -Aubrey > _______________________________________________ opensolaris-discuss mailing list [email protected]
