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    DateSat, 15 Feb 2003 23:12:37 +0100
    FromPavel Machek <>
    Subjectcpufreq on athlon4
    Hi!
    
    I tried cpufreq on hp omnibook with athlon4 cpu... Its interesting: It
    works *in addition* to ACPI throttling. That means I can slow it down
    to 4% of top speed.
    
    Documentation/cpufreq should probably be renamed to Doc*/cpufreq.txt.
    
    Kernel says:
    
    powernow: AMD K7 CPU detected.
    powernow: PowerNOW! Technology present. Can scale: frequency and
    voltage.
    powernow: Found PSB header at c00f7ab0
    powernow: Table version: 0x12
    powernow: Flags: 0x0 (Mobile voltage regulator)
    powernow: Settling Time: 100 microseconds.
    powernow: Has 14 PST tables. (Only dumping ones relevant to this CPU).
    powernow: PST:2 (@c00f7ae4)
    powernow:  cpuid: 0x761 fsb: 100        maxFID: 0xc     startvid: 0xc
    powernow:    FID: 0x10 (3.0x [300MHz])  VID: 0xc (1.400V)
    powernow:    FID: 0x4 (5.0x [500MHz])   VID: 0xc (1.400V)
    powernow:    FID: 0x6 (6.0x [600MHz])   VID: 0xc (1.400V)
    powernow:    FID: 0x8 (7.0x [700MHz])   VID: 0xc (1.400V)
    powernow:    FID: 0xc (9.0x [900MHz])   VID: 0xc (1.400V)
    
    First it claims it can scale voltage, then I see I can only use
    1.4V. Too bad for me (and my batteries ;-)...
    								Pavel
    -- 
    When do you have a heart between your knees?
    [Johanka's followup: and *two* hearts?]
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