Re: [HEADS UP] acpicpu(4) enabled in x86 GENERICs

[Christoph Egger <Christoph_Egger%gmx.de@localhost>]

On 04/01/11 14:28, Stefano Marinelli wrote:
> > GENERIC kernels. Please test on anything ranging from high-end MP servers
> > to cheap Atom netbooks.
>
> Tested on a NetBook (Acer Aspire One, the first model). Perfectly working. :)
> Also tested on a Turion X2 notebook (not working at all with the powernow 
> driver): working perfectly :)
> Well done Jukka!
>
> Stefano

On my HP Laptop with this quad-core cpu I have:

acpicpu0 at cpu0: ACPI CPU
acpicpu0: C1: HLT, lat   0 us, pow     0 mW
acpicpu0: P0: FFH, lat   4 us, pow  4845 mW, 1600 MHz
acpicpu0: P1: FFH, lat   4 us, pow  4162 mW, 1400 MHz
acpicpu0: P2: FFH, lat   4 us, pow  3062 mW, 1100 MHz
acpicpu0: P3: FFH, lat   4 us, pow  2227 mW,  800 MHz
acpicpu0: T0: HLT, lat   1 us, pow     0 mW, 100 %
acpicpu0: T1: HLT, lat   1 us, pow     0 mW,  88 %
acpicpu0: T2: HLT, lat   1 us, pow     0 mW,  76 %
acpicpu0: T3: HLT, lat   1 us, pow     0 mW,  64 %
acpicpu0: T4: HLT, lat   1 us, pow     0 mW,  52 %
acpicpu0: T5: HLT, lat   1 us, pow     0 mW,  40 %
acpicpu0: T6: HLT, lat   1 us, pow     0 mW,  28 %
acpicpu0: T7: HLT, lat   1 us, pow     0 mW,  16 %
acpicpu0: id 0, lapic id 0, cap 0x0000, flags 0x00117a37
acpicpu0: P-state coordination: 1 CPUs, domain 0, type SW_ANY
acpicpu1 at cpu1: ACPI CPU
acpicpu1: id 1, lapic id 1, cap 0x0000, flags 0x00017a33
acpicpu1: P-state coordination: 1 CPUs, domain 1, type SW_ANY
acpicpu2 at cpu2: ACPI CPU
acpicpu2: id 2, lapic id 2, cap 0x0000, flags 0x00017a33
acpicpu2: P-state coordination: 1 CPUs, domain 2, type SW_ANY
acpicpu3 at cpu3: ACPI CPU
acpicpu3: id 3, lapic id 3, cap 0x0000, flags 0x00017a33
acpicpu3: P-state coordination: 1 CPUs, domain 3, type SW_ANY


estd changes the frequencies and works fine. But I cannot see
which core is in which P-State.

Christoph