From owner-freebsd-mobile  Sat Apr 27 16:26:11 2002
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Date: Sun, 28 Apr 2002 07:22:40 +0800
From: Chia-liang Kao <clkao@clkao.org>
To: freebsd-mobile@FreeBSD.ORG
Subject: acpi cpu throtlling
Message-ID: <20020427232240.GA52876@portege.clkao.org>
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hi,

my toshiba portege 3480 with a recent -current is unwilling to do cpu
throttling with acpi. acpidump shows:

        DUTY_OFFSET=1, DUTY_WIDTH=0

is there any way to alter this? I actually saw acpidump of the same
model in the archive with duty_width=3

related dmesg that may help:

FreeBSD 5.0-CURRENT #1: Tue Apr 23 03:42:37 CST 2002
    clkao@portege.clkao.org:/usr/src/sys/i386/compile/PORTEGE.newcard
acpi0: <TOSHIB 750     > on motherboard
acpi0: power button is handled as a fixed feature programming model.
Timecounter "ACPI-safe"  frequency 3579545 Hz
acpi_cpu0: <CPU> on acpi0
acpi_tz0: <thermal zone> on acpi0
acpi_pcib0: <Host-PCI bridge> port 0xcf8-0xcff on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_cmbat0: <Control method Battery> on acpi0
acpi_cmbat1: <Control method Battery> on acpi0
acpi_acad0: <AC adapter> on acpi0
acpi_timer0: <24-bit timer at 3.579545MHz> port 0xfe08-0xfe0b on acpi0

Cheers,
CLK

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