is acpi working well ?

Daniel Leal dleal at webvolution.net
Mon Dec 29 22:22:14 UTC 2008


Hi.

I have FreeBSD 7.1-BETA2 installed on my toshiba A200 laptop.
Almost everything is working fine and I am really happy with it.
I am not understanding well if acpi is working and needs some configuration,
or if simply is not working.
Lets see some symptoms that could give some information:
- when I leave my laptop for a few minutes, the display goes down and as 
soon
as I move the mouse it goes up0 again.
- When I do "shutdown -p now" the computer does not switch off alone. I must
press the power button for a few seconds.
- I always use my laptop connected to electricity. One time I forgot and 
I run it
disconnected, using the battery power. A few minutes after boot, the laptop
simply went down by itself.

Can someone give me some information about it please?
Thanks!

daniel

#dmesg | grep ACPI  
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>
ACPI APIC Table: <INTEL  CALISTGA>
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
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 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> irq 16 at device 28.1 on pci0
pci4: <ACPI PCI bus> on pcib3
pcib4: <ACPI PCI-PCI bridge> irq 18 at device 28.2 on pci0
pci5: <ACPI PCI bus> on pcib4
pcib5: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci6: <ACPI PCI bus> on pcib5
battery0: <ACPI Control Method Battery> on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0

#dmesg | grep acpi
acpi0: <TOSCPL TOSCPL00> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
acpi_ec0: <Embedded Controller: GPE 0x19> port 0x62,0x66 on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
acpi_acad0: <AC Adapter> on acpi0
battery0: <ACPI Control Method Battery> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0

#sysctl hw.acpi
hw.acpi.supported_sleep_state: S3 S4 S5
hw.acpi.power_button_state: S5
hw.acpi.sleep_button_state: S3
hw.acpi.lid_switch_state: NONE
hw.acpi.standby_state: S1
hw.acpi.suspend_state: S3
hw.acpi.sleep_delay: 1
hw.acpi.s4bios: 0
hw.acpi.verbose: 0
hw.acpi.disable_on_reboot: 0
hw.acpi.handle_reboot: 0
hw.acpi.reset_video: 0
hw.acpi.acline: 1
hw.acpi.battery.life: -1
hw.acpi.battery.time: -1
hw.acpi.battery.state: 7
hw.acpi.battery.units: 1
hw.acpi.battery.info_expire: 5
hw.acpi.cpu.cx_lowest: C1





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