From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Andreas Leppert" Subject: throttling is not changing Date: Sat, 11 Sep 2004 20:28:52 +0200 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <1554095126@web.de> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org hi, sorry, i've posted firstly to the wrong list... hope this is the correct one! i have a fujitsu amilo D 7830 laptop with a pentium 4 desktop with HT technology running gentoo linux with kernel 2.6.8.1. it doesn't matter if i enable or disable smp in the kernel config! 1) a pentium 4 (desktop, not mobile) has the throttling ability, correct? 2) does acpid works with smp enabled in the kernel? 3) cat /proc/acpi/processor/CPU1/info processor id: 0 acpi id: 1 bus mastering control: yes power management: no throttling control: yes limit interface: yes am i able to change the frequency (hint: /sys/device/system/cpu/cpu0/cpufreq/scaling_setspeed?) 4) # cat /proc/acpi/processor/CPU1/throttling state count: 8 active state: T1 states T0: 00% *T1: 12% T2: 25% T3: 37% T4: 50% T5: 62% T6: 75% T7: 87% # echo -n 4 > /proc/acpi/processor/CPU1/throttling # cat /proc/acpi/processor/CPU1/throttling state count: 8 active state: T1 states T0: 00% *T1: 12% T2: 25% T3: 37% T4: 50% T5: 62% T6: 75% T7: 87% nothing changes! thats my problem.... okay, here some information: BIOS-e820: 000000001ffd0000 - 000000001ffdf000 (ACPI data) BIOS-e820: 000000001ffdf000 - 0000000020000000 (ACPI NVS) ACPI: RSDP (v000 ACPIAM ) @ 0x000f5520 ACPI: RSDT (v001 A M I OEMRSDT 0x10000314 MSFT 0x00000097) @ 0x1ffd0000 ACPI: FADT (v002 A M I OEMFACP 0x10000314 MSFT 0x00000097) @ 0x1ffd0200 ACPI: MADT (v001 A M I OEMAPIC 0x10000314 MSFT 0x00000097) @ 0x1ffd0390 ACPI: OEMB (v001 A M I AMI_OEM 0x10000314 MSFT 0x00000097) @ 0x1ffdf040 ACPI: DSDT (v001 UW____ FSC_____ 0x00000016 INTL 0x02002026) @ 0x00000000 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. Using ACPI (MADT) for SMP configuration information ACPI: Subsystem revision 20040326 tbxface-0117 [03] acpi_load_tables : ACPI Tables successfully acquired ACPI Namespace successfully loaded at root c03dd7bc evxfevnt-0093 [04] acpi_enable : Transition to ACPI mode successful Executing all Device _STA and_INI methods:..................................[ACPI Debug] String: Length 0x0D, "BAT_STA Start" ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P2._PRT] ACPI: Power Resource [URP1] (off) ACPI: Power Resource [URP2] (off) ACPI: Power Resource [FDDP] (off) ACPI: Power Resource [LPTP] (off) ACPI: Embedded Controller [EC0] (gpe 28) [ACPI Debug] String: Length 0x0D, "BAT_STA Start" [ACPI Debug] String: Length 0x0D, "BAT_STA Start" ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs *3 4 5 6 7 9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 *10 11 12 14 15) PCI: Using ACPI for IRQ routing ACPI: PCI interrupt 0000:00:1d.0[A] -> GSI 16 (level, low) -> IRQ 16 ACPI: PCI interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 19 ACPI: PCI interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 18 ACPI: PCI interrupt 0000:00:1d.7[D] -> GSI 23 (level, low) -> IRQ 23 ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18 ACPI: PCI interrupt 0000:00:1f.3[B] -> GSI 17 (level, low) -> IRQ 17 ACPI: PCI interrupt 0000:00:1f.5[B] -> GSI 17 (level, low) -> IRQ 17 ACPI: PCI interrupt 0000:00:1f.6[B] -> GSI 17 (level, low) -> IRQ 17 ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16 ACPI: PCI interrupt 0000:02:03.0[A] -> GSI 17 (level, low) -> IRQ 17 ACPI: PCI interrupt 0000:02:0a.0[A] -> GSI 18 (level, low) -> IRQ 18 ACPI: PCI interrupt 0000:02:0c.0[A] -> GSI 17 (level, low) -> IRQ 17 ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18 ACPI: PCI interrupt 0000:02:0c.0[A] -> GSI 17 (level, low) -> IRQ 17 ACPI: AC Adapter [AC0] (on-line) [ACPI Debug] String: Length 0x0D, "BAT_STA Start" [ACPI Debug] String: Length 0x03, "BIf" ACPI: Battery Slot [BAT0] (battery present) ACPI: Power Button (FF) [PWRF] ACPI: Lid Switch [LID] ACPI: Sleep Button (CM) [SLPB] ACPI: Processor [CPU1] (supports C1, 8 throttling states) ACPI: Thermal Zone [THRM] (75 C) ACPI: PCI interrupt 0000:00:1f.5[B] -> GSI 17 (level, low) -> IRQ 17 # # Power management options (ACPI, APM) # CONFIG_PM=y # CONFIG_SOFTWARE_SUSPEND is not set # CONFIG_PM_DISK is not set # # ACPI (Advanced Configuration and Power Interface) Support # CONFIG_ACPI=y CONFIG_ACPI_BOOT=y CONFIG_ACPI_INTERPRETER=y # CONFIG_ACPI_SLEEP is not set CONFIG_ACPI_AC=m CONFIG_ACPI_BATTERY=m CONFIG_ACPI_BUTTON=m CONFIG_ACPI_FAN=m CONFIG_ACPI_PROCESSOR=m CONFIG_ACPI_THERMAL=m # CONFIG_ACPI_ASUS is not set # CONFIG_ACPI_TOSHIBA is not set CONFIG_ACPI_DEBUG=y CONFIG_ACPI_BUS=y CONFIG_ACPI_EC=y CONFIG_ACPI_POWER=y CONFIG_ACPI_PCI=y CONFIG_ACPI_SYSTEM=y # CONFIG_X86_PM_TIMER is not set # # APM (Advanced Power Management) BIOS Support # # CONFIG_APM is not set # # CPU Frequency scaling # CONFIG_CPU_FREQ=y # CONFIG_CPU_FREQ_PROC_INTF is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y # CONFIG_CPU_FREQ_24_API is not set CONFIG_CPU_FREQ_TABLE=y # # CPUFreq processor drivers # # CONFIG_X86_ACPI_CPUFREQ is not set # CONFIG_X86_POWERNOW_K6 is not set # CONFIG_X86_POWERNOW_K7 is not set # CONFIG_X86_POWERNOW_K8 is not set # CONFIG_X86_GX_SUSPMOD is not set # CONFIG_X86_SPEEDSTEP_CENTRINO is not set # CONFIG_X86_SPEEDSTEP_ICH is not set # CONFIG_X86_SPEEDSTEP_SMI is not set CONFIG_X86_P4_CLOCKMOD=m CONFIG_X86_SPEEDSTEP_LIB=m # CONFIG_X86_LONGRUN is not set # CONFIG_X86_LONGHAUL is not set thanks in advance Andreas Leppert ________________________________________________________________ Verschicken Sie romantische, coole und witzige Bilder per SMS! 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