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Author Topic: Fan and clock control on AMD K6-2 450MHz for noise and elec reduction; how to?  (Read 5675 times)

Offline floppy

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Fan and clock control on AMD K6-2 450MHz for noise and elec reduction; how to?
« on: February 08, 2011, 04:25:07 PM »
hello,
I loaded different extensions for cpu and fan control. But I am a bit lost.
modprobe powernow-k6 dont work..
cpufreq-info (in terminal) dont work..
(after I loaded on boot: cpufreq-2.6.33)
Can somebody inform how to work with the tools and TCL3.5rc2?.
My fan is noisy and should be controlled because the processor dont seems to be cold in wintertime.
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Online Juanito

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Re: Fan and clock control on AMD K6-2 450MHz for noise and elec reduction; how to?
« Reply #1 on: February 08, 2011, 10:51:58 PM »
It's possible your fan is noisy for at least a couple of reasons:

1. faulty bios
2. buggy acpi
3. your cpu is running at maximum speed all of the time
4. failed cpu temperature sensor
5. etc, etc

By checking lsmod before and after loading the cpufreq-2.6.33 extension, do any modules get loaded automatically?

I'm not using tc right now, but I can start cpufreq without loading any more extensions with:
Code: [Select]
# modprobe acpi-cpufreq
# modprobe cpufreq_ondemand
# echo ondemand > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
# echo ondemand > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor

This slows the cpu(s) when idle and stops the fan running
« Last Edit: February 08, 2011, 10:54:02 PM by Juanito »
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Offline curaga

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Re: Fan and clock control on AMD K6-2 450MHz for noise and elec reduction; how to?
« Reply #2 on: February 09, 2011, 06:17:46 AM »
It's very possible your CPU doesn't have any cpu freq control or fan control. I remember on the Intel side they only appeared on P3 Mobile, and on the desktop somewhat later.
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Offline bmarkus

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Re: Fan and clock control on AMD K6-2 450MHz for noise and elec reduction; how to?
« Reply #3 on: February 09, 2011, 06:35:53 AM »
Quote from: curaga on February 09, 2011, 06:17:46 AM
It's very possible your CPU doesn't have any cpu freq control or fan control. I remember on the Intel side they only appeared on P3 Mobile, and on the desktop somewhat later.

Yes I think freq scaling is not supported. Isn't fan control up to the motherboard and the chipset, not to the CPU?
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Offline tinypoodle

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Re: Fan and clock control on AMD K6-2 450MHz for noise and elec reduction; how to?
« Reply #4 on: February 09, 2011, 07:03:35 AM »
Have you looked at all BIOS settings in detail already?
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Offline floppy

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Re: Fan and clock control on AMD K6-2 450MHz for noise and elec reduction; how to?
« Reply #5 on: February 10, 2011, 04:22:04 PM »
Thanks for the comments. Here are the result of my researchs.
I verified what happens with this board: K6XV3+/66 rev. BB+ from DFI.COM.  Under Win98, people seems to change the parameters with CPUCool. So, I think, clock frequency (or FSB) and fan can be modified with other OS.
I have acpi and cpufreq as extension on boot.
No modules are loaded automatically (lsmod dont show acpi etc.). So far I see, I had a boot option in menu.lst noapci; I will change it to see what happens.
When I make sudo modprobe acpi-cpufreq, the message "modprobe: cant load module acpi-cpufreq (kernel.tclocal/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.ko.gz): no such device.
I post now the dmesg; perhaps somebody see something here?

Linux version 2.6.33.3-tinycore (root@box) (gcc version 4.2.2) #2012 SMP Wed May 12 17:05:42 EEST 2010
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000002fff0000 (usable)
 BIOS-e820: 000000002fff0000 - 000000002fff3000 (ACPI NVS)
 BIOS-e820: 000000002fff3000 - 0000000030000000 (ACPI data)
 BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
Notice: NX (Execute Disable) protection missing in CPU or disabled in BIOS!
DMI 2.1 present.
last_pfn = 0x2fff0 max_arch_pfn = 0x100000
initial memory mapped : 0 - 00800000
init_memory_mapping: 0000000000000000-000000002fff0000
 0000000000 - 0000400000 page 4k
 0000400000 - 002fc00000 page 2M
 002fc00000 - 002fff0000 page 4k
kernel direct mapping tables up to 2fff0000 @ 7000-c000
RAMDISK: 2f7de000 - 2ffdf729
ACPI: RSDP 000f6ea0 00014 (v00 VIAVP3)
ACPI: RSDT 2fff3000 00028 (v01 VIAVP3 AWRDACPI 42302E31 AWRD 00000000)
ACPI: FACP 2fff3040 00074 (v01 VIAVP3 AWRDACPI 42302E31 AWRD 00000000)
ACPI: DSDT 2fff30c0 01EB2 (v01 VIAVP3 AWRDACPI 00001000 MSFT 0100000C)
ACPI: FACS 2fff0000 00040
0MB HIGHMEM available.
767MB LOWMEM available.
  mapped low ram: 0 - 2fff0000
  low ram: 0 - 2fff0000
  node 0 low ram: 00000000 - 2fff0000
  node 0 bootmap 00008000 - 0000e000
(10 early reservations) ==> bootmem [0000000000 - 002fff0000]
  #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
  #1 [0000001000 - 0000002000]    EX TRAMPOLINE ==> [0000001000 - 0000002000]
  #2 [0000100000 - 00005ab764]    TEXT DATA BSS ==> [0000100000 - 00005ab764]
  #3 [002f7de000 - 002ffdf729]          RAMDISK ==> [002f7de000 - 002ffdf729]
  #4 [000009fc00 - 0000100000]    BIOS reserved ==> [000009fc00 - 0000100000]
  #5 [00005ac000 - 00005ae092]              BRK ==> [00005ac000 - 00005ae092]
  #6 [0000002000 - 0000003000]       TRAMPOLINE ==> [0000002000 - 0000003000]
  #7 [0000003000 - 0000007000]      ACPI WAKEUP ==> [0000003000 - 0000007000]
  #8 [0000007000 - 0000008000]          PGTABLE ==> [0000007000 - 0000008000]
  #9 [0000008000 - 000000e000]          BOOTMAP ==> [0000008000 - 000000e000]
Zone PFN ranges:
  DMA      0x00000000 -> 0x00001000
  Normal   0x00001000 -> 0x0002fff0
  HighMem  0x0002fff0 -> 0x0002fff0
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
    0: 0x00000000 -> 0x0000009f
    0: 0x00000100 -> 0x0002fff0
On node 0 totalpages: 196495
free_area_init_node: node 0, pgdat c04e2480, node_mem_map c1001000
  DMA zone: 32 pages used for memmap
  DMA zone: 0 pages reserved
  DMA zone: 3967 pages, LIFO batch:0
  Normal zone: 1504 pages used for memmap
  Normal zone: 190992 pages, LIFO batch:31
Using APIC driver default
ACPI: PM-Timer IO Port: 0x4008
SMP: Allowing 1 CPUs, 0 hotplug CPUs
No local APIC present or hardware disabled
APIC: disable apic facility
APIC: switched to apic NOOP
nr_irqs_gsi: 16
PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
Allocating PCI resources starting at 30000000 (gap: 30000000:cfff0000)
Booting paravirtualized kernel on bare hardware
setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:1 nr_node_ids:1
PERCPU: Embedded 12 pages/cpu @c1800000 s27352 r0 d21800 u4194304
pcpu-alloc: s27352 r0 d21800 u4194304 alloc=1*4194304
pcpu-alloc:
  • 0

Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 194959
Kernel command line: root=/dev/hdb1 bkg=image.jpg quiet vga=normal tz=GMT+1 nosci noapci tinycore showapps home=hdb3 restore=hdb3 tce=hdb3 swap=hdb2 host=OldBoy1 kmap=qwertz/de-latin1
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Initializing CPU#0
Initializing HighMem for node 0 (00000000:00000000)
Memory: 765600k/786368k available (2807k kernel code, 20032k reserved, 1194k data, 404k init, 0k highmem)
virtual kernel memory layout:
    fixmap  : 0xfff1d000 - 0xfffff000   ( 904 kB)
    pkmap   : 0xff800000 - 0xffc00000   (4096 kB)
    vmalloc : 0xf07f0000 - 0xff7fe000   ( 240 MB)
    lowmem  : 0xc0000000 - 0xefff0000   ( 767 MB)
      .init : 0xc04e9000 - 0xc054e000   ( 404 kB)
      .data : 0xc03bde40 - 0xc04e88b0   (1194 kB)
      .text : 0xc0100000 - 0xc03bde40   (2807 kB)
Checking if this processor honours the WP bit even in supervisor mode...Ok.
Hierarchical RCU implementation.
NR_IRQS:512
Console: colour VGA+ 80x25
console [tty0] enabled
Fast TSC calibration using PIT
Detected 451.107 MHz processor.
Calibrating delay loop (skipped), value calculated using timer frequency.. 902.80 BogoMIPS (lpj=1503690)
Mount-cache hash table entries: 512
Performance Events: no PMU driver, software events only.
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
Freeing SMP alternatives: 11k freed
ACPI: Core revision 20091214
ACPI: setting ELCR to 0200 (from 0e20)
weird, boot CPU (#0) not listed by the BIOS.
SMP motherboard not detected.
Local APIC not detected. Using dummy APIC emulation.
SMP disabled
Brought up 1 CPUs
Total of 1 processors activated (902.80 BogoMIPS).
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xfb3c0, last bus=1
PCI: Using configuration type 1 for base access
bio: create slab <bio-0> at 0
ACPI: EC: Look up EC in DSDT
ACPI: Interpreter enabled
ACPI: (supports S0 S1 S4 S5)
ACPI: Using PIC for interrupt routing
ACPI: No dock devices found.
ACPI: PCI Root Bridge [PCI0] (0000:00)
pci_root PNP0A03:00: ignoring host bridge windows from ACPI; boot with "pci=use_crs" to use them
pci_root PNP0A03:00: host bridge window [io  0x0000-0x0cf7] (ignored)
pci_root PNP0A03:00: host bridge window [io  0x0d00-0x3fff] (ignored)
pci_root PNP0A03:00: host bridge window [io  0x4100-0x4ffe] invalid; aligning end to 4-byte boundary
pci_root PNP0A03:00: host bridge window [io  0x4100-0x4fff] (ignored)
pci_root PNP0A03:00: host bridge window [io  0x5010-0xfffe] invalid; aligning end to 4-byte boundary
pci_root PNP0A03:00: host bridge window [io  0x5010-0xffff] (ignored)
pci_root PNP0A03:00: host bridge window [mem 0x000a0000-0x000c7fff] (ignored)
pci_root PNP0A03:00: host bridge window [mem 0x30000000-0xffefffff] (ignored)
pci 0000:00:00.0: reg 10: [mem 0xd8000000-0xdbffffff pref]
pci 0000:00:07.1: reg 20: [io  0xe000-0xe00f]
pci 0000:00:07.2: reg 20: [io  0xe400-0xe41f]
pci 0000:00:12.0: reg 10: [io  0xe800-0xe83f]
pci 0000:00:12.0: supports D2
pci 0000:00:13.0: reg 10: [mem 0xe2000000-0xe2000fff]
pci 0000:00:13.0: supports D1 D2
pci 0000:00:13.0: PME# supported from D0 D1 D2 D3hot
pci 0000:00:13.0: PME# disabled
pci 0000:00:13.1: reg 10: [mem 0xe2001000-0xe2001fff]
pci 0000:00:13.1: supports D1 D2
pci 0000:00:13.1: PME# supported from D0 D1 D2 D3hot
pci 0000:00:13.1: PME# disabled
pci 0000:00:13.2: reg 10: [mem 0xe2002000-0xe20020ff]
pci 0000:00:13.2: supports D1 D2
pci 0000:00:13.2: PME# supported from D0 D1 D2 D3hot
pci 0000:00:13.2: PME# disabled
pci 0000:00:14.0: reg 10: [io  0xec00-0xecff]
pci 0000:00:14.0: reg 14: [mem 0xe2003000-0xe20030ff]
pci 0000:00:14.0: supports D1 D2
pci 0000:00:14.0: PME# supported from D1 D2 D3hot
pci 0000:00:14.0: PME# disabled
pci 0000:01:00.0: reg 10: [mem 0xe0000000-0xe1ffffff pref]
pci 0000:01:00.0: reg 14: [mem 0xdc000000-0xdc003fff]
pci 0000:01:00.0: reg 18: [mem 0xdd000000-0xdd7fffff]
pci 0000:01:00.0: reg 30: [mem 0x00000000-0x0000ffff pref]
pci 0000:00:01.0: PCI bridge to [bus 01-01]
pci 0000:00:01.0:   bridge window [mem 0xdc000000-0xdfffffff]
pci 0000:00:01.0:   bridge window [mem 0xe0000000-0xe1ffffff pref]
pci_bus 0000:00: on NUMA node 0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 11 12 14 15) *9
ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 10 11 12 14 15) *9
vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
vgaarb: loaded
SCSI subsystem initialized
libata version 3.00 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
PCI: pci_cache_line_size set to 32 bytes
Switching to clocksource tsc
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 12 devices
ACPI: ACPI bus type pnp unregistered
PnPBIOS: Disabled by ACPI PNP
system 00:00: [mem 0x000f0000-0x000f3fff] could not be reserved
system 00:00: [mem 0x000f4000-0x000f7fff] could not be reserved
system 00:00: [mem 0x000f8000-0x000fbfff] could not be reserved
system 00:00: [mem 0x000fc000-0x000fffff] could not be reserved
system 00:00: [mem 0x2fff0000-0x2fffffff] could not be reserved
system 00:00: [mem 0xffff0000-0xffffffff] has been reserved
system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved
system 00:00: [mem 0x00100000-0x2ffeffff] could not be reserved
system 00:02: [io  0x03f0-0x03f1] has been reserved
system 00:02: [io  0x04d0-0x04d1] has been reserved
pci 0000:01:00.0: BAR 6: assigned [mem 0xdc010000-0xdc01ffff pref]
pci 0000:00:01.0: PCI bridge to [bus 01-01]
pci 0000:00:01.0:   bridge window [io  disabled]
pci 0000:00:01.0:   bridge window [mem 0xdc000000-0xdfffffff]
pci 0000:00:01.0:   bridge window [mem 0xe0000000-0xe1ffffff pref]
pci 0000:00:01.0: setting latency timer to 64
pci_bus 0000:00: resource 0 [io  0x0000-0xffff]
pci_bus 0000:00: resource 1 [mem 0x00000000-0xffffffff]
pci_bus 0000:01: resource 1 [mem 0xdc000000-0xdfffffff]
pci_bus 0000:01: resource 2 [mem 0xe0000000-0xe1ffffff pref]
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
UDP hash table entries: 512 (order: 2, 16384 bytes)
UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
NET: Registered protocol family 1
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
pci 0000:00:01.0: disabling DAC on VIA PCI bridge
pci 0000:00:07.0: Activating ISA DMA hang workarounds
pci 0000:01:00.0: Boot video device
PCI: CLS 32 bytes, default 32
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 8197k freed
fuse init (API version 7.13)
msgmni has been set to 1512
alg: No test for stdrng (krng)
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
io scheduler noop registered
io scheduler deadline registered (default)
input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
ACPI: Power Button [PWRB]
input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
ACPI: Sleep Button [SLPB]
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
ACPI: Power Button [PWRF]
Marking TSC unstable due to TSC halts in idle
Switching to clocksource acpi_pm
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12b
Non-volatile memory driver v1.3
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:08: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
floppy0: no floppy controllers found
brd: module loaded
input: Macintosh mouse button emulation as /devices/virtual/input/input3
Uniform Multi-Platform E-IDE driver
via82cxxx 0000:00:07.1: VIA vt82c596b (rev 12) IDE UDMA66
via82cxxx 0000:00:07.1: IDE controller (0x1106:0x0571 rev 0x06)
via82cxxx 0000:00:07.1: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xe000-0xe007
    ide1: BM-DMA at 0xe008-0xe00f
Probing IDE interface ide0...
hda: WDC WD102AA, ATA DISK drive
hdb: QUANTUM FIREBALL CR6.4A, ATA DISK drive
hda: host max PIO5 wanted PIO255(auto-tune) selected PIO4
hda: UDMA/66 mode selected
hdb: host max PIO5 wanted PIO255(auto-tune) selected PIO4
hdb: drive side 80-wire cable detection failed, limiting max speed to UDMA33
hdb: UDMA/33 mode selected
Probing IDE interface ide1...
hdd: SanDisk SDCFH-008G, CFA DISK drive
hdd: host max PIO5 wanted PIO255(auto-tune) selected PIO5
hdd: drive side 80-wire cable detection failed, limiting max speed to UDMA33
hdd: UDMA/33 mode selected
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
ide_generic: please use "probe_mask=0x3f" module parameter for probing all legacy ISA IDE ports
ide-gd driver 1.18
hda: max request size: 128KiB
hda: 20044080 sectors (10262 MB) w/2048KiB Cache, CHS=19885/16/63
hda: cache flushes not supported
 hda: hda1 hda2 hda3
hdb: max request size: 128KiB
hdb: 12594960 sectors (6448 MB) w/418KiB Cache, CHS=13328/15/63
hdb: cache flushes not supported
 hdb: hdb1 hdb2 hdb3
hdd: max request size: 512KiB
hdd: 15625216 sectors (8000 MB) w/1KiB Cache, CHS=15501/255/63
hdd: cache flushes not supported
 hdd: hdd1
ide-cd driver 5.00
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
NET: Registered protocol family 24
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
PCI: setting IRQ 11 as level-triggered
ehci_hcd 0000:00:13.2: PCI INT C -> Link[LNKA] -> GSI 11 (level, low) -> IRQ 11
ehci_hcd 0000:00:13.2: EHCI Host Controller
ehci_hcd 0000:00:13.2: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:13.2: irq 11, io mem 0xe2002000
ehci_hcd 0000:00:13.2: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 5 ports detected
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10
PCI: setting IRQ 10 as level-triggered
ohci_hcd 0000:00:13.0: PCI INT A -> Link[LNKC] -> GSI 10 (level, low) -> IRQ 10
ohci_hcd 0000:00:13.0: OHCI Host Controller
ohci_hcd 0000:00:13.0: new USB bus registered, assigned bus number 2
ohci_hcd 0000:00:13.0: irq 10, io mem 0xe2000000
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 3 ports detected
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
ohci_hcd 0000:00:13.1: PCI INT B -> Link[LNKD] -> GSI 11 (level, low) -> IRQ 11
ohci_hcd 0000:00:13.1: OHCI Host Controller
ohci_hcd 0000:00:13.1: new USB bus registered, assigned bus number 3
ohci_hcd 0000:00:13.1: irq 11, io mem 0xe2001000
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
uhci_hcd: USB Universal Host Controller Interface driver
uhci_hcd 0000:00:07.2: PCI INT D -> Link[LNKD] -> GSI 11 (level, low) -> IRQ 11
uhci_hcd 0000:00:07.2: UHCI Host Controller
uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:07.2: irq 11, io base 0x0000e400
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver ums-alauda
usbcore: registered new interface driver ums-cypress
usbcore: registered new interface driver ums-freecom
usbcore: registered new interface driver ums-isd200
usbcore: registered new interface driver ums-jumpshot
usbcore: registered new interface driver ums-karma
usbcore: registered new interface driver ums-onetouch
usbcore: registered new interface driver ums-sddr09
usbcore: registered new interface driver ums-sddr55
usbcore: registered new interface driver ums-usbat
usbcore: registered new interface driver berry_charge
PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
usbcore: registered new interface driver appletouch
usbcore: registered new interface driver bcm5974
cpuidle: using governor ladder
cpuidle: using governor menu
padlock: VIA PadLock not detected.
padlock: VIA PadLock Hash Engine not detected.
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
ip_tables: (C) 2000-2006 Netfilter Core Team
TCP cubic registered
NET: Registered protocol family 17
NET: Registered protocol family 15
Using IPI No-Shortcut mode
Freeing unused kernel memory: 404k freed
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
usb 1-3: new high speed USB device using ehci_hcd and address 2
hub 1-3:1.0: USB hub found
hub 1-3:1.0: 4 ports detected
input: PS/2 Generic Mouse as /devices/platform/i8042/serio1/input/input5
8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004)
8139cp 0000:00:14.0: This (id 10ec:8139 rev 10) is not an 8139C+ compatible chip, use 8139too
8139too Fast Ethernet driver 0.9.28
8139too 0000:00:14.0: PCI INT A -> Link[LNKD] -> GSI 11 (level, low) -> IRQ 11
eth0: RealTek RTL8139 at 0xf083c000, 00:10:a7:19:59:e7, IRQ 11
loop: module loaded
parport_pc 00:09: reported by Plug and Play ACPI
parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,ECP,DMA]
ramzswap: num_devices not specified. Using default: 1
ramzswap: disk size not provided. You can use disksize_kb module param to specify size.
Using default: (25% of RAM).
ramzswap: /dev/ramzswap0 initialized: disksize_kb=193636
Adding 193628k swap on /dev/ramzswap0.  Priority:-1 extents:1 across:193628k SS
ppdev: user-space parallel port driver
squashfs: version 4.0 (2009/01/31) Phillip Lougher
EXT4-fs (hdb3): warning: maximal mount count reached, running e2fsck is recommended
EXT4-fs (hdb3): mounted filesystem with ordered data mode
Adding 98272k swap on /dev/hdb2.  Priority:-2 extents:1 across:98272k
JBD: barrier-based sync failed on hdb3-8 - disabling barriers
eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1
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Samsung NC10 boot from SD card port (via USB reader)
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Offline tinypoodle

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Re: Fan and clock control on AMD K6-2 450MHz for noise and elec reduction; how to?
« Reply #6 on: February 10, 2011, 05:15:08 PM »
'nosci noapci' looks somehow wrong, check your syntax.
And 'noapic' vs. 'acpi=off" would be different options.
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Offline floppy

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Re: Fan and clock control on AMD K6-2 450MHz for noise and elec reduction; how to?
« Reply #7 on: February 11, 2011, 06:54:34 AM »
I deleted these codes from the boot options.
The hardware description is:

==============
oldboy1
    description: Computer
    product: VT82C597
    vendor: VIA Technologies, Inc.
    width: 32 bits
    capabilities: smbios-2.1 dmi-2.1
    configuration: boot=normal
  *-core
       description: Motherboard
       product: VP3-596B-DD
       physical id: 0
     *-firmware
          description: BIOS
          vendor: Award Software International, Inc.
          physical id: 0
          version: 4.51 PG
          date: 04/18/01
          size: 128KiB
          capacity: 192KiB
          capabilities: isa pci pnp apm upgrade shadowing escd cdboot bootselect socketedrom edd int13floppy360 int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer int10video acpi usb agp ls120boot zipboot biosbootspecification
     *-cpu
          description: CPU
          product: AMD-K6(tm) 3D processor
          vendor: Hynix Semiconductor (Hyundai Electronics)
          physical id: 4
          bus info: cpu@0
          version: 5.8.12
          slot: Socket 7
          size: 450MHz
          width: 32 bits
          clock: 100MHz
          capabilities: fpu fpu_exception wp vme de pse tsc msr cx8 pge mmx syscall 3dnow k6_mtrr up
        *-cache
             description: L1 cache
             physical id: 0
             size: 64KiB
     *-cache:0
          description: L1 cache
          physical id: c
          slot: Internal Cache
          size: 64KiB
          capacity: 64KiB
          capabilities: synchronous internal write-back
     *-cache:1
          description: L2 cache
          physical id: d
          slot: External Cache
          size: 512KiB
          capacity: 2MiB
          capabilities: synchronous external write-through
     *-memory
          description: System Memory
          physical id: 21
          slot: System board or motherboard
          size: 768MiB
        *-bank:0
             description: DIMM EDRAM
             physical id: 0
             slot: BANK_0
             size: 128MiB
        *-bank:1
             description: DIMM EDRAM
             physical id: 1
             slot: BANK_1
             size: 128MiB
        *-bank:2
             description: DIMM EDRAM
             physical id: 2
             slot: BANK_2
             size: 128MiB
        *-bank:3
             description: DIMM EDRAM
             physical id: 3
             slot: BANK_3
             size: 128MiB
        *-bank:4
             description: DIMM EDRAM
             physical id: 4
             slot: BANK_4
             size: 128MiB
        *-bank:5
             description: DIMM EDRAM
             physical id: 5
             slot: BANK_5
             size: 128MiB
     *-pci:0
          physical id: 100
          bus info: pci@0000:00:00.0
          version: 04
          width: 32 bits
          clock: 33MHz
          resources: memory:d8000000-dbffffff(prefetchable)
        *-pci
             physical id: 1
             bus info: pci@0000:00:01.0
             version: 00
             width: 32 bits
             clock: 66MHz
             capabilities: pci bus_master
             resources: memory:dc000000-dfffffff memory:e0000000-e1ffffff(prefetchable)
           *-display UNCLAIMED
                physical id: 0
                bus info: pci@0000:01:00.0
                version: 04
                width: 32 bits
                clock: 33MHz
                capabilities: pm agp agp-2.0 bus_master cap_list
                configuration: latency=32 maxlatency=32 mingnt=16
                resources: memory:e0000000-e1ffffff(prefetchable) memory:dc000000-dc003fff memory:dd000000-dd7fffff memory:dc010000-dc01ffff(prefetchable)
        *-isa
             physical id: 7
             bus info: pci@0000:00:07.0
             version: 12
             width: 32 bits
             clock: 33MHz
             capabilities: isa bus_master
             configuration: latency=0
        *-ide
             physical id: 7.1
             bus info: pci@0000:00:07.1
             version: 06
             width: 32 bits
             clock: 33MHz
             capabilities: ide bus_master
             configuration: driver=VIA_IDE latency=32
             resources: irq:0 ioport:1f0(size=8) ioport:3f6 ioport:170(size=8) ioport:376 ioport:e000(size=16)
           *-ide:0
                description: IDE Channel 0
                physical id: 0
                bus info: ide@0
                logical name: ide0
                clock: 33MHz
              *-disk:0
                   description: ATA Disk
                   product: WDC WD102AA
                   vendor: Western Digital
                   physical id: 0
                   bus info: ide@0.0
                   logical name: /dev/hda
                   version: 05.05B05
                   serial: WD-WMA0M1730077
                   size: 9787MiB (10GB)
                   capacity: 9787MiB (10GB)
                   capabilities: ata dma lba iordy smart pm partitioned partitioned:dos
                   configuration: signature=790332d1 smart=on
                 *-volume:0
                      description: EXT3 volume
                      vendor: Linux
                      physical id: 1
                      bus info: ide@0.0,1
                      logical name: /dev/hda1
                      version: 1.0
                      serial: 5bd8e99b-22bc-480c-8099-ffdd2fdd8087
                      size: 5977MiB
                      capacity: 5977MiB
                      capabilities: primary journaled extended_attributes large_files ext3 ext2 initialized
                      configuration: created=2011-01-25 23:34:40 filesystem=ext3 lastmountpoint=/mnt/hda1 modified=2011-02-04 22:15:49 mounted=2011-02-04 22:15:48 state=clean
                 *-volume:1
                      description: EXT3 volume
                      vendor: Linux
                      physical id: 2
                      bus info: ide@0.0,2
                      logical name: /dev/hda2
                      version: 1.0
                      serial: 8ca44759-f403-4e26-afd8-5bb1a935194d
                      size: 2502MiB
                      capacity: 2502MiB
                      capabilities: primary bootable journaled extended_attributes large_files ext3 ext2 initialized
                      configuration: created=2011-01-04 14:11:21 filesystem=ext3 lastmountpoint=/mnt/hda2 modified=2011-02-08 19:29:23 mounted=2011-02-08 16:55:48 state=clean
                 *-volume:2
                      description: EXT3 volume
                      vendor: Linux
                      physical id: 3
                      bus info: ide@0.0,3
                      logical name: /dev/hda3
                      version: 1.0
                      serial: 10f8ad00-ff54-4732-b5db-c7fb7ac1ce3c
                      size: 1302MiB
                      capacity: 1302MiB
                      capabilities: primary journaled extended_attributes large_files ext3 ext2 initialized
                      configuration: created=2011-01-04 14:11:35 filesystem=ext3 lastmountpoint=/mnt/hda3 modified=2011-02-04 21:55:02 mounted=2011-02-04 22:46:09 state=clean
              *-disk:1
                   description: ATA Disk
                   product: QUANTUM FIREBALL CR6.4A
                   vendor: Quantum
                   physical id: 1
                   bus info: ide@0.1
                   logical name: /dev/hdb
                   version: A5U.0200
                   serial: 826914242608
                   size: 6149MiB (6448MB)
                   capacity: 6149MiB (6448MB)
                   capabilities: ata dma lba iordy smart pm partitioned partitioned:dos
                   configuration: mode=udma2 signature=000727e2 smart=on
                 *-volume:0
                      description: EXT3 volume
                      vendor: Linux
                      physical id: 1
                      bus info: ide@0.1,1
                      logical name: /dev/hdb1
                      version: 1.0
                      serial: 637bdc66-1154-40d9-a0d1-41fda4c8fcd6
                      size: 103MiB
                      capacity: 103MiB
                      capabilities: primary bootable journaled extended_attributes large_files ext3 ext2 initialized
                      configuration: created=2010-12-01 21:06:53 filesystem=ext3 lastmountpoint=/mnt/hdb1 modified=2011-02-08 19:29:22 mounted=2011-02-08 19:26:55 state=clean
                 *-volume:1
                      description: Linux swap volume
                      physical id: 2
                      bus info: ide@0.1,2
                      logical name: /dev/hdb2
                      version: 1
                      serial: df24cc27-b3ad-470c-a800-ebee0afd4a9e
                      size: 95MiB
                      capacity: 95MiB
                      capabilities: primary nofs swap initialized
                      configuration: filesystem=swap pagesize=4096
                 *-volume:2
                      description: EXT3 volume
                      vendor: Linux
                      physical id: 3
                      bus info: ide@0.1,3
                      logical name: /dev/hdb3
                      logical name: /mnt/hdb3
                      logical name: /home
                      version: 1.0
                      serial: ca28dafb-6f41-48c1-b6b9-4290951e9e23
                      size: 5950MiB
                      capacity: 5950MiB
                      capabilities: primary journaled extended_attributes large_files recover ext3 ext2 initialized
                      configuration: created=2010-12-01 21:07:24 filesystem=ext3 lastmountpoint=/mnt/hdb3 modified=2011-02-08 19:44:41 mount.fstype=ext3 mount.options=rw,relatime,barrier=1,data=ordered mounted=2011-02-08 19:44:41 state=mounted
           *-ide:1
                description: IDE Channel 1
                physical id: 1
                bus info: ide@1
                logical name: ide1
                clock: 33MHz
              *-disk
                   product: SanDisk SDCFH-008G
                   physical id: 1
                   bus info: ide@1.1
                   logical name: /dev/hdd
                   capacity: 7629MiB (8GB)
                   capabilities: packet
        *-usb:0
             physical id: 7.2
             bus info: pci@0000:00:07.2
             version: 08
             width: 32 bits
             clock: 33MHz
             capabilities: bus_master
             configuration: driver=uhci_hcd latency=32
             resources: irq:11 ioport:e400(size=32)
        *-multimedia UNCLAIMED
             physical id: 12
             bus info: pci@0000:00:12.0
             version: 08
             width: 32 bits
             clock: 33MHz
             capabilities: pm bus_master cap_list
             configuration: latency=32 maxlatency=128 mingnt=12
             resources: ioport:e800(size=64)
        *-usb:1
             physical id: 13
             bus info: pci@0000:00:13.0
             version: 43
             width: 32 bits
             clock: 33MHz
             capabilities: pm bus_master cap_list
             configuration: driver=ohci_hcd latency=32 maxlatency=42 mingnt=1
             resources: irq:10 memory:e2000000-e2000fff
        *-usb:2
             physical id: 13.1
             bus info: pci@0000:00:13.1
             version: 43
             width: 32 bits
             clock: 33MHz
             capabilities: pm bus_master cap_list
             configuration: driver=ohci_hcd latency=32 maxlatency=42 mingnt=1
             resources: irq:11 memory:e2001000-e2001fff
        *-usb:3
             physical id: 13.2
             bus info: pci@0000:00:13.2
             version: 04
             width: 32 bits
             clock: 33MHz
             capabilities: pm bus_master cap_list
             configuration: driver=ehci_hcd latency=32 maxlatency=34 mingnt=16
             resources: irq:11 memory:e2002000-e20020ff
        *-network
             description: Ethernet interface
             physical id: 14
             bus info: pci@0000:00:14.0
             logical name: eth0
             version: 10
             serial: 00:10:a7:19:59:e7
             size: 100Mbit/s
             capacity: 100Mbit/s
             width: 32 bits
             clock: 33MHz
             capabilities: pm bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
             configuration: autonegotiation=on broadcast=yes driver=8139too driverversion=0.9.28 duplex=full ip=192.168.178.45 latency=32 link=yes maxlatency=64 mingnt=32 multicast=yes port=MII speed=100Mbit/s
             resources: irq:11 ioport:ec00(size=256) memory:e2003000-e20030ff
     *-pci:1
          physical id: 101
          bus info: pci@0000:00:07.3
          version: 20
          width: 32 bits
          clock: 33MHz
  *-network DISABLED
       description: Ethernet interface
       physical id: 1
       logical name: dummy0
       serial: 1a:3c:c4:0f:28:aa
       capabilities: ethernet physical
       configuration: broadcast=yes

==============

ACPI should be recognized..
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Samsung NC10 boot from SD card port (via USB reader)
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Offline tinypoodle

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Re: Fan and clock control on AMD K6-2 450MHz for noise and elec reduction; how to?
« Reply #8 on: February 11, 2011, 07:18:21 AM »
acpi per se is definitely recognized judging from the output of dmesg in your prior post.
However, that fact alone does not annul what all other posters have stated so far.

Curious, what app did you get this output from?
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Offline curaga

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Re: Fan and clock control on AMD K6-2 450MHz for noise and elec reduction; how to?
« Reply #9 on: February 11, 2011, 10:52:34 AM »
The cpucool app homepage states that it changes the FSB - this would not be normal power saving, it would be a dynamic overclocking option. At the time Linux does not support overclocking from inside the OS.

[Yes, I know you would use the option to underclock.]
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Offline floppy

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Re: Fan and clock control on AMD K6-2 450MHz for noise and elec reduction; how to?
« Reply #10 on: February 11, 2011, 12:08:53 PM »
Quote from: tinypoodle on February 11, 2011, 07:18:21 AM

Curious, what app did you get this output from?
the lshw TCE
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P4 HP DC7100 3GB 3GHz
Samsung NC10 boot from SD card port (via USB reader)
.. all TinyCore proofed

Offline floppy

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Re: Fan and clock control on AMD K6-2 450MHz for noise and elec reduction; how to?
« Reply #11 on: February 11, 2011, 12:13:13 PM »
Quote from: curaga on February 11, 2011, 10:52:34 AM
The cpucool app homepage states that it changes the FSB - this would not be normal power saving, it would be a dynamic overclocking option. At the time Linux does not support overclocking from inside the OS.

[Yes, I know you would use the option to underclock.]
Underclock? yes.. ;-)
It would be great if an extension exist for dynamic modification of the FSB.
Ideal:
- boost my OldBoy with 650MHz during Internet activities
- stay at 300MHz for other activities
- an with fan/temperature control in case I use too much the boost option.. ;-)
Perhaps:
- CPUCool as TCE? (I already asked to the CPUCool owner.. no positive answer)
- lfsb (seems to be an opensource for changing fsb) as TCE?
- or start CPUFSB or CPUCool with wine? (I will try it)

« Last Edit: February 11, 2011, 12:19:27 PM by floppy »
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Offline bmarkus

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Re: Fan and clock control on AMD K6-2 450MHz for noise and elec reduction; how to?
« Reply #12 on: February 11, 2011, 12:19:22 PM »
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Offline tinypoodle

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Re: Fan and clock control on AMD K6-2 450MHz for noise and elec reduction; how to?
« Reply #13 on: February 11, 2011, 01:07:33 PM »
Also undervolting is said to have a capacity to lower temperature, and therefore fan activity:

http://www.linux-phc.org/
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