Subject: ACPI under FreeBSD 5.3 STABLE Date: Wed, 17 Nov 2004 08:18:00 +0100 From: "Allan Wermuth" <none@alw--it-service.sdu.dk.lh.bsd-dk.dk> To: <none@bsd-dk--bsd-dk.dk.lh.bsd-dk.dk>
Hej
Jeg har tidligere sendt til listen vedr. mit problem med ACPI på FreeBSD 5.3 STABLE,
som kører på en IBM ThinkPad X40. Mit problem er, at maskinen fryser fuldstændig,
hvis jeg gør nogen af følgende ting:
- Bruger den blå Fn-tast
- Vil skrue op eller ned for lyden, via de små taster beregnet hertil.
- Fjerner eller isætter stikket til strømforsyningen.
Rådet dengang var at læse FreeBSD Handbook
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/acpi-overview.html
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/acpi-debug.html
og evt. disable ACPI.
Det har jeg gjort, hvilket slet ikke hjalp. Notebooken frøs herefter uden at jeg
"provokerede" den, ved at udføre nogle af ovennævnte ting ;-(
Her følger output af dmesg med ACPI enabled:
Copyright (c) 1992-2004 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 5.3-STABLE #0: Mon Nov 8 15:04:19 CET 2004
root@oban.sdu.dk:/usr/obj/usr/src/sys/OBAN
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) M processor 1200MHz (1196.12-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x695 Stepping = 5
Features=0xa7e9fbbf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,TM,PBE>
real memory = 527302656 (502 MB)
avail memory = 506245120 (482 MB)
ACPI APIC Table: <IBM TP-1U >
ioapic0: Changing APIC ID to 1
ioapic0 <Version 2.0> irqs 0-23 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <IBM TP-1U> on motherboard
acpi_ec0: <Embedded Controller: GPE 0x1c, ECDT> port 0x66,0x62 on acpi0
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
cpu0: <ACPI CPU (3 Cx states)> port 0x530-0x537 on acpi0
acpi_tz0: <Thermal Zone> port 0x530-0x537 on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pci0: <base peripheral> at device 0.1 (no driver attached)
pci0: <base peripheral> at device 0.3 (no driver attached)
agp0: <Intel 82855GME (855GME GMCH) SVGA controller> port 0x1800-0x1807 mem 0xd0000000-0xd007ffff,0xe0000000-0xe7ffffff irq 16 at device 2.0 on pci0
agp0: detected 8060k stolen memory
agp0: aperture size is 128M
pci0: <display> at device 2.1 (no driver attached)
uhci0: <Intel 82801DB (ICH4) USB controller USB-A> port 0x1820-0x183f irq 16 at device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <Intel 82801DB (ICH4) USB controller USB-A> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <Intel 82801DB (ICH4) USB controller USB-B> port 0x1840-0x185f irq 19 at device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <Intel 82801DB (ICH4) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: <Intel 82801DB (ICH4) USB controller USB-C> port 0x1860-0x187f irq 18 at device 29.2 on pci0
uhci2: [GIANT-LOCKED]
usb2: <Intel 82801DB (ICH4) USB controller USB-C> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
pci0: <serial bus, USB> at device 29.7 (no driver attached)
pcib1: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci2: <ACPI PCI bus> on pcib1
cbb0: <RF5C476 PCI-CardBus Bridge> mem 0xb0000000-0xb0000fff irq 16 at device 0.0 on pci2
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
pci2: <base peripheral> at device 0.1 (no driver attached)
em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.35> port 0x7000-0x703f mem 0xd0220000-0xd023ffff irq 20 at device 1.0 on pci2
em0: Ethernet address: 00:0a:e4:26:ed:2e
em0: Speed:N/A Duplex:N/A
ath0: <Atheros 5212> mem 0xd0200000-0xd020ffff irq 21 at device 2.0 on pci2
ath0: mac 5.6 phy 4.1 5ghz radio 1.7 2ghz radio 2.3
ath0: Ethernet address: 00:05:4e:49:b5:4a
ath0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
ath0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH4 UDMA100 controller> port 0x1810-0x181f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on pci0
ata0: channel #0 on atapci0
ata1: channel #1 on atapci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
pcm0: <Intel ICH4 (82801DB)> port 0x18c0-0x18ff,0x1c00-0x1cff mem 0xd0100800-0xd01008ff,0xd0100c00-0xd0100dff irq 17 at device 31.5 on pci0
pcm0: [GIANT-LOCKED]
pcm0: <Analog Devices AD1981B AC97 Codec>
pci0: <simple comms> at device 31.6 (no driver attached)
speaker0: <PC speaker> port 0x61 on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Generic PS/2 mouse, device ID 0
sio0: <Generic IRDA-compatible device> port 0x2f8-0x2ff irq 3 drq 3 flags 0x10 on acpi0
sio0: type 16550A
acpi_cmbat0: <Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> on acpi0
orm0: <ISA Option ROMs> at iomem 0xdc000-0xdffff,0xcd800-0xce7ff,0xcc800-0xcd7ff on isa0 pmtimer0 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounter "TSC" frequency 1196124368 Hz quality 800 Timecounters tick every 10.000 msec
acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0%
ad0: 38154MB <HITACHI DK13FA-40B/00MCA0B4> [77520/16/63] at ata0-master UDMA100 Mounting root from ufs:/dev/ad0s1a
em0: Link is up 100 Mbps Full Duplex
Jeg har ikke den store erfaring i debugging af sådan noget, så istedet har jeg udført et MEGET grimt forsøg.
Jeg bootede maskinen op på en KNOPPIX 3.6 CD, og kunne så konstatere at mine problemer ikke eksisterer
under dette system.
Nu er det jo lidt drastisk, at permanent installere Linux for at løse problemet, men hvis jeg ikke finder en løsning
så kunne det jo blive resultatet. Det er jo uhensigts mæssigt, at maskinen fryser hvis jeg ved et uheld kommer
til at fjerne strømforsyningen, eller røre Fn-tasten.
Åbenbart er FreeBSD 5.3 STABLE ikke særlig stabil, når det gælder ACPI ......, og åbenbart så er det ikke helt
nok bare at disable ACPI, for så virker min ThinkPad X40 slet ikke. Jeg er bekendt med, at en hel del af jer også
bruger diverse udgaver af IBM ThinkPad, så det undrer mig hvis jeg er den eneste som har problemet ...?
Har i løst problemet, og i så tilfælde, hvordan? Eller er i allesammen skiftet til et operativsystem, hvor problemet
ikke eksisterer, så som en Linux version hvor ACPI virker, eller f.eks. OpenBSD som slet ikke installerer/bruger ACPI ;-)
mvh Allan
-- Allan Wermuth Driftsingeniør, IT-service - Syddansk Universitet Campusvej 55, DK-5230 Odense M TLF.: 6550 2789 Mobil: 6011 2789 Fax: 6550 2860 E-mail: alw@it-service.sdu.dk Internet: www.it-service.sdu.dk
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