Date: Fri, 23 Mar 2007 14:44:40 +0100 From: Paul van der Linden <msn@paultjuh.org> To: freebsd-acpi@freebsd.org Subject: ACPI doesn't work? Message-ID: <4603D9C8.5050807@paultjuh.org>
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Hi,
I've just installed a freebsd distribution on a real computer for the
first time (I only have run freebsd in vmware).
The problem is, that acpi doesn't seem to work. My fans are constantly
working on fullspeed, and when I run powerd -v it gives some errors
while throttling my cpu:
server# powerd -v
powerd: cannot read AC line status, using default settings
idle time > 90%, decreasing clock speed from 1862 MHz to 1629 MHz
powerd: error setting CPU frequency 1629: Device not configured
The dmesg.boot gives some errors:
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_throttle1: failed to attach P_CNT
Is there some way to fix this, or isn't my motherboard supported?
My motherboard is an Asus P5M2-M with Intel 3000 MCH chipset, and I've
included the ACPI part of the dmesg.boot:
FreeBSD 6.2-RELEASE #0: Fri Jan 12 08:43:30 UTC 2007
root@portnoy.cse.buffalo.edu:/usr/obj/usr/src/sys/SMP
ACPI APIC Table: <A M I OEMAPIC >
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz (1866.74-MHz
K8-class CPU)
Origin = "GenuineIntel" Id = 0x6f6 Stepping = 6
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0xe3bd<SSE3,RSVD2,MON,DS_CPL,VMX,EST,TM2,<b9>,CX16,<b14>,<b15>>
AMD Features=0x20000800<SYSCALL,LM>
AMD Features2=0x1<LAHF>
Cores per package: 2
real memory = 1073479680 (1023 MB)
avail memory = 1023713280 (976 MB)
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
ioapic0 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
ath_hal: 0.9.17.2 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
acpi0: <A M I OEMRSDT> on motherboard
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_perf0: <ACPI CPU Frequency Control> on cpu0
acpi_throttle0: <ACPI CPU Throttling> on cpu0
cpu1: <ACPI CPU> on acpi0
acpi_throttle1: <ACPI CPU Throttling> on cpu1
acpi_throttle1: failed to attach P_CNT
device_attach: acpi_throttle1 attach returned 6
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
pci4: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> irq 16 at device 28.4 on pci0
pci3: <ACPI PCI bus> on pcib2
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