Mario Goebbels wrote: >> I've attached a patched CPU driver. Mario, if you care to give it a try, >> you need to copy it to /platform/i86pc/kernel/drv/amd64/cpudrv and >> reboot your machine. >> > > With that driver, my P-states are back and in use. Thanks for your help. > > I still get the same T-state related errors, tho. >
Yeah. Many systems don't provide the ACPI T-state support. I'll file the bug to get the regression fixed. Thanks! Mark > Regards, > -mg > > Sep 17 11:47:01 hyperborea cpudrv: [ID 569748 kern.info] NOTICE: > cpu_acpi: _TSS package not found. > Sep 17 11:47:01 hyperborea cpudrv: [ID 227567 kern.warning] WARNING: > cpu_acpi: error parsing _TSS for CPU instance 0 > Sep 17 11:47:01 hyperborea cpudrv: [ID 888440 kern.warning] WARNING: > cpudrv_mach_pm_init: instance 0: unable to initialize T-state support > Sep 17 11:47:01 hyperborea genunix: [ID 408114 kern.info] /cpus/cpu at 0 > (cpudrv0) online > Sep 17 11:47:07 hyperborea cpudrv: [ID 569748 kern.info] NOTICE: > cpu_acpi: _TSS package not found. > Sep 17 11:47:07 hyperborea cpudrv: [ID 227567 kern.warning] WARNING: > cpu_acpi: error parsing _TSS for CPU instance 1 > Sep 17 11:47:07 hyperborea cpudrv: [ID 888440 kern.warning] WARNING: > cpudrv_mach_pm_init: instance 1: unable to initialize T-state support > Sep 17 11:47:07 hyperborea genunix: [ID 408114 kern.info] /cpus/cpu at 1 > (cpudrv1) online > Sep 17 11:47:07 hyperborea cpudrv: [ID 569748 kern.info] NOTICE: > cpu_acpi: _TSS package not found. > Sep 17 11:47:07 hyperborea cpudrv: [ID 227567 kern.warning] WARNING: > cpu_acpi: error parsing _TSS for CPU instance 2 > Sep 17 11:47:07 hyperborea cpudrv: [ID 888440 kern.warning] WARNING: > cpudrv_mach_pm_init: instance 2: unable to initialize T-state support > Sep 17 11:47:07 hyperborea genunix: [ID 408114 kern.info] /cpus/cpu at 2 > (cpudrv2) online > Sep 17 11:47:07 hyperborea cpudrv: [ID 569748 kern.info] NOTICE: > cpu_acpi: _TSS package not found. > Sep 17 11:47:07 hyperborea cpudrv: [ID 227567 kern.warning] WARNING: > cpu_acpi: error parsing _TSS for CPU instance 3 > Sep 17 11:47:07 hyperborea cpudrv: [ID 888440 kern.warning] WARNING: > cpudrv_mach_pm_init: instance 3: unable to initialize T-state support > Sep 17 11:47:07 hyperborea genunix: [ID 408114 kern.info] /cpus/cpu at 3 > (cpudrv3) online > > >
