On 26/07/07, Mark Haywood <[EMAIL PROTECTED]> wrote:
Aubrey Li wrote: > On 7/26/07, Aubrey Li <[EMAIL PROTECTED]> wrote: >> On 7/26/07, Kaiwai Gardiner <[EMAIL PROTECTED]> wrote: >>> On 26/07/07, Aubrey Li <[EMAIL PROTECTED]> wrote: >>> >>>> On 7/26/07, Mark Haywood <[EMAIL PROTECTED]> wrote: >>>>> First of all, if I'm reading your messages correctly, you've got two >>>>> drivers trying to perform CPU power management at the same time? You >>>>> should probably remove or disable to frkit powernow driver. I think you >>>>> might as well remove it as I believe it only supports single processor >>>>> systems and you have two processors. >>>> I got the similar error on my side, >>>> >>>> # dmesg | grep PSS >>>> Jul 26 02:31:12 aubrey-nevada cpudrv: [ID 684953 kern.notice] NOTICE: >>>> cpu_acpi: _PSS package not found. >>>> Jul 26 02:31:12 aubrey-nevada cpudrv: [ID 616227 kern.warning] >>>> WARNING: cpu_acpi: error parsing _PSS for CPU instance 1 >>>> Jul 26 02:31:19 aubrey-nevada cpudrv: [ID 684953 kern.notice] NOTICE: >>>> cpu_acpi: _PSS package not found. >>>> Jul 26 02:31:19 aubrey-nevada cpudrv: [ID 616227 kern.warning] >>>> WARNING: cpu_acpi: error parsing _PSS for CPU instance 0 >>>> Jul 26 02:31:19 aubrey-nevada cpudrv: [ID 684953 kern.notice] NOTICE: >>>> cpu_acpi: _PSS package not found. >>>> Jul 26 02:31:19 aubrey-nevada cpudrv: [ID 616227 kern.warning] >>>> WARNING: cpu_acpi: error parsing _PSS for CPU instance 1 >>>> Jul 26 02:31:25 aubrey-nevada cpudrv: [ID 684953 kern.notice] NOTICE: >>>> cpu_acpi: _PSS package not found. >>>> Jul 26 02:31:25 aubrey-nevada cpudrv: [ID 616227 kern.warning] >>>> WARNING: cpu_acpi: error parsing _PSS for CPU instance 0 >>>> Jul 26 02:31:25 aubrey-nevada cpudrv: [ID 684953 kern.notice] NOTICE: >>>> cpu_acpi: _PSS package not found. >>>> Jul 26 02:31:25 aubrey-nevada cpudrv: [ID 616227 kern.warning] >>>> WARNING: cpu_acpi: error parsing _PSS for CPU instance 1 >>>> >>>>> Both drivers seemed to be having issues with the ACPI _PSS object. >>>>> Usually when I see problems like this it is due to one of two things. >>>>> >>>>> 1 - Enhanced SpeedStep has not been enabled in the BIOS setup. >>>> The problem is my default ACPI Version Features is ACPI V1.0 in the BIOS. >>>> When change it to ACPI V3.0, the warning is gone. >>> Is it possible to change it in in HP gear? or is it ACPI v1.0 by default? >> I don't think so. _PSS object is added in ACPI V3.0B, which is >> released on October 10, 2006. From your acpi info, it's not supported. >> >>> [EMAIL PROTECTED]:~> cat /proc/acpi/info >>> version: 20060127 > > Oops, _PSS objects should be added in from ACPI V2.0a. So definitely > the ACPI implementation on your machine is V1.0. I assume your BIOS > returns valid _PSS objects. Yes. I _PSS was added long before 3.a. As to whether or not the _PSS are valid or why we are having trouble digesting them, I can't say unless I can see a dump of them. Is is possible for you to do that?
Is there a command on Solaris which I can do that? Matthew
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