From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robert Schwebel Subject: Re: Dell Inspiron 8200 Date: Sat, 15 Nov 2003 15:59:44 +0100 Sender: cpufreq-bounces@www.linux.org.uk Message-ID: <20031115145944.GE24323@pengutronix.de> References: <20031107145510.GH2750@pengutronix.de> <3FAE1F07.5020305@gotiao.com> Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Return-path: Content-Disposition: inline In-Reply-To: <3FAE1F07.5020305@gotiao.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: cpufreq-bounces@www.linux.org.uk Content-Type: text/plain; charset="iso-8859-1" Cc: cpufreq@www.linux.org.uk On Sun, Nov 09, 2003 at 10:03:35PM +1100, Viktor Radnai wrote: > I had that problem before with my Dell Inspiron 4150. I was using an=20 > older (late 2.5 iirc) kernel. I've found that the ACPI frequency scaling = > driver was crashing on startup and my 2GHz Pentium 4M was running at=20 > 700MHz (which could be a BIOS default for saving power, maybe?). >=20 > In any case, it would be useful if you could tell us what cpufreq=20 > related settings you configured in your kernel, and any related output=20 > from dmesg. It's no point speculating without more information. # # CPUFreq processor drivers # CONFIG_X86_ACPI_CPUFREQ=3Dm CONFIG_X86_ACPI_CPUFREQ_PROC_INTF=3Dy # 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=3Dm CONFIG_X86_SPEEDSTEP_ICH=3Dm # CONFIG_X86_SPEEDSTEP_SMI is not set CONFIG_X86_SPEEDSTEP_LIB=3Dm CONFIG_X86_P4_CLOCKMOD=3Dm # CONFIG_X86_LONGRUN is not set # CONFIG_X86_LONGHAUL is not set ----------8<---------- Linux version 2.6.0-test9 (root@europa) (gcc version 3.3.2 (Debian)) #3 Fri= Nov 7 13:16:49 CET 2003 [...] DMI 2.3 present. Dell Inspiron with broken BIOS detected. Refusing to enable the local APIC. ACPI: RSDP (v000 DELL ) @ 0x000fde50 ACPI: RSDT (v001 DELL CPi R 0x27d20811 ASL 0x00000061) @ 0x000fde64 ACPI: FADT (v001 DELL CPi R 0x27d20811 ASL 0x00000061) @ 0x000fde90 ACPI: DSDT (v001 INT430 SYSFexxx 0x00001001 MSFT 0x0100000e) @ 0x00000000 Building zonelist for node : 0 Kernel command line: BOOT_IMAGE=3D2.6.0-test9 ro root=3D302 video=3Dvesa:791 Initializing CPU#0 PID hash table entries: 1024 (order 10: 8192 bytes) Detected 1198.979 MHz processor. [...] Calibrating delay loop... 2351.10 BogoMIPS Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) CPU: After generic identify, caps: 3febf9ff 00000000 00000000 00000000 CPU: After vendor identify, caps: 3febf9ff 00000000 00000000 00000000 CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: After all inits, caps: 3febf9ff 00000000 00000000 00000080 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU#0: Intel P4/Xeon Extended MCE MSRs (12) available CPU#0: Thermal monitoring enabled CPU: Intel(R) Pentium(R) 4 Mobile CPU 1.70GHz stepping 04 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX NET: Registered protocol family 16 PCI: PCI BIOS revision 2.10 entry at 0xfbfee, last bus=3D2 PCI: Using configuration type 1 mtrr: v2.0 (20020519) ACPI: Subsystem revision 20031002 ACPI: IRQ 9 was Edge Triggered, setting to Level Triggerd ACPI: Interpreter enabled ACPI: Using PIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) Transparent bridge - 0000:00:1e.0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 9 10 *11) ACPI: PCI Interrupt Link [LNKB] (IRQs 5 7) ACPI: PCI Interrupt Link [LNKC] (IRQs 9 10 *11) ACPI: PCI Interrupt Link [LNKD] (IRQs 5 7 9 10 *11) ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGP_._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIE._PRT] ACPI: Power Resource [PADA] (on) Linux Plug and Play Support v0.97 (c) Adam Belay drivers/usb/core/usb.c: registered new driver usbfs drivers/usb/core/usb.c: registered new driver hub ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11 ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11 ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11 PCI: Using ACPI for IRQ routing PCI: if you experience problems, try using option 'pci=3Dnoacpi' or even 'a= cpi=3Doff' vesafb: framebuffer at 0xe0000000, mapped to 0xd0807000, size 16384k vesafb: mode is 1024x768x16, linelength=3D2048, pages=3D1 vesafb: protected mode interface info at c000:f120 vesafb: scrolling: redraw vesafb: directcolor: size=3D0:5:6:5, shift=3D0:11:5:0 fb0: VESA VGA frame buffer device Machine check exception polling timer started. ikconfig 0.7 with /proc/config* Installing knfsd (copyright (C) 1996 okir@monad.swb.de). Initializing Cryptographic API ACPI: AC Adapter [AC] (off-line) ACPI: Battery Slot [BAT0] (battery present) ACPI: Battery Slot [BAT1] (battery present) ACPI: Lid Switch [LID] ACPI: Power Button (CM) [PBTN] ACPI: Sleep Button (CM) [SBTN] ACPI: Processor [CPU0] (supports C1 C2, 8 throttling states) ACPI: Thermal Zone [THM] (25 C) [...] PCI: Setting latency timer of device 0000:00:1f.5 to 64 intel8x0: clocking to 48000 drivers/usb/host/uhci-hcd.c: bf80: suspend_hc drivers/usb/host/uhci-hcd.c: bf20: suspend_hc mtrr: 0xe0000000,0x2000000 overlaps existing 0xe0000000,0x1000000 spurious 8259A interrupt: IRQ7. ACPI-0277: *** Error: Looking up [BST1] in namespace, AE_ALREADY_EXISTS ACPI-1120: *** Error: Method execution failed [\_SB_.BAT1._BST] (Node c= ffd0a60), AE_ALREADY_EXISTS [...] Robert --=20 Dipl.-Ing. Robert Schwebel | http://www.pengutronix.de Pengutronix - Linux Solutions for Science and Industry Handelsregister: Amtsgericht Hildesheim, HRA 2686 Hornemannstra=DFe 12, 31137 Hildesheim, Germany Phone: +49-5121-28619-0 | Fax: +49-5121-28619-4 Visit us at the SPS/IPC/Drives in Nuernberg, H10/340!