Re: asking for help about acpi_tz0: _CRT value is absurd, ignored (256.0C)
Warren Block wbl...@wonkity.com writes: On Tue, 4 Sep 2012, Lowell Gilbert wrote: chiehhan chieh...@gmail.com writes: To whom may concern, I am a greenhorn in the field of freebsd.And when I install Freebsd9.0 on my laptop HP NX6330,a control spam acpi_tz0: _CRT value is absurd, ignored (256.0C)occurs. I learned some reference about sysctl and revised the configure file sysctl.conf,adding two lines below into sysctl.conf: hw.acpi.thermal.user_override=1 hw.acpi.thermal.tz0._CRT=110.0C but the control spam remains. I read the source code about acpi_thermal.c,but still have no idea about how to solve this problem.I am a little desperated and turn freebsd-questions@freebsd.org for help.Would you please send me a solution? A solution to what problem? The ignored message isn't a problem on its own; do you think it causing some other trouble that you didn't describe? I have a similar HP system. That message is logged a couple of times a minute, hiding other messages in the logs and making them roll over quickly. That particular system is a Pentium D which wasn't really worth much effort, but it would still be nice to see this annoyance fixed. Yes, I would agree that a repeated message is much more of an annoyance than having it just happen once at boot time. With a Pentium D, there probably isn't a core temperature monitor at all (I *think* that's true for all of them, but it's definitely true for some), so you just want to turn the messages off. Unfortunately, I can't browse sources now, but I think that what happens might be controlled by events going through devd. If that's correct, you should be able to add an event rule to drop events related to your non-existant thermistor (or delete one that already exists). You also might be able to change the polling period for the thermal device. Good luck. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: asking for help about acpi_tz0: _CRT value is absurd, ignored (256.0C)
On 04/09/2012 08:58, chiehhan wrote: To whom may concern, I am a greenhorn in the field of freebsd.And when I install Freebsd9.0 on my laptop HP NX6330,a control spam acpi_tz0: _CRT value is absurd, ignored (256.0C)occurs. I created a custom ASL as a workaround. http://lists.freebsd.org/pipermail/freebsd-acpi/2009-March/005558.html You can see that I changed the line that says Return (C316 (0x04, 0x00)) to say Return (C316 (0x00, 0x02)) which on my laptop gives a temperature of 95C I learned some reference about sysctl and revised the configure file sysctl.conf,adding two lines below into sysctl.conf: hw.acpi.thermal.user_override=1 hw.acpi.thermal.tz0._CRT=110.0C but the control spam remains. Good try but hw.acpi.thermal.tz0._CRT gets set back to -1 http://lists.freebsd.org/pipermail/freebsd-acpi/2009-March/005549.html I read the source code about acpi_thermal.c,but still have no idea about how to solve this problem.I am a little desperated and turn freebsd-questions@freebsd.org for help.Would you please send me a solution? I think the steps are 1) dump your ASL as per http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/acpi-debug.html starting at section 12.17.4 ASL, acpidump, and IASL 2) open your dumped ASL in a plain text editor (vi, joe, ...) and modify the value of Method (_CRT, 0, Serialized). http://lists.freebsd.org/pipermail/freebsd-acpi/2009-March/005562.html shows you some values you can use. Others may work as your ASL is almost certainly different from mine. 3) recompile your modified ASL and load it, following section 12.17.4 ASL, acpidump, and IASL in the handbook. 4) restart your computer and check the value of hw.acpi.thermal.tz0._CRT If it doesn't work go back to step 2. YMMV (that means my laptop is running fine several years later but don't blame me if yours blows up :) ) Chris ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
asking for help about acpi_tz0: _CRT value is absurd, ignored (256.0C)
To whom may concern, I am a greenhorn in the field of freebsd.And when I install Freebsd9.0 on my laptop HP NX6330,a control spam acpi_tz0: _CRT value is absurd, ignored (256.0C)occurs. I learned some reference about sysctl and revised the configure file sysctl.conf,adding two lines below into sysctl.conf: hw.acpi.thermal.user_override=1 hw.acpi.thermal.tz0._CRT=110.0C but the control spam remains. I read the source code about acpi_thermal.c,but still have no idea about how to solve this problem.I am a little desperated and turn freebsd-questions@freebsd.org for help.Would you please send me a solution? My dmesg is belows, Copyright (c) 1992-2012 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 is a registered trademark of The FreeBSD Foundation. FreeBSD 9.0-RELEASE #0: Tue Jan 3 07:15:25 UTC 2012 r...@obrian.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 CPU: Intel(R) Core(TM)2 CPU T5600 @ 1.83GHz (1828.79-MHz 686-class CPU) Origin = GenuineIntel Id = 0x6f6 Family = 6 Model = f Stepping = 6 Features=0xbfebfbffFPU,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=0xe3bdSSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM AMD Features=0x2010NX,LM AMD Features2=0x1LAHF TSC: P-state invariant, performance statistics real memory = 1610612736 (1536 MB) avail memory = 1558929408 (1486 MB) Event timer LAPIC quality 400 ACPI APIC Table: HP 3021 FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs FreeBSD/SMP: 1 package(s) x 2 core(s) cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 ioapic0: Changing APIC ID to 1 ioapic0 Version 2.0 irqs 0-23 on motherboard kbd1 at kbdmux0 acpi0: HPQOEM SLIC-MPC on motherboard acpi0: Power Button (fixed) acpi0: reservation of 0, a (3) failed acpi0: reservation of 10, 5ff0 (3) failed Timecounter ACPI-fast frequency 3579545 Hz quality 900 acpi_timer0: 24-bit timer at 3.579545MHz port 0x1008-0x100b on acpi0 cpu0: ACPI CPU on acpi0 cpu1: ACPI CPU on acpi0 acpi_ec0: Embedded Controller: GPE 0x16 port 0x62,0x66 on acpi0 pcib0: ACPI Host-PCI bridge port 0xcf8-0xcff on acpi0 pcib0: Length mismatch for 3 range: 11ff000 vs 11fefff 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 vgapci0: VGA-compatible display port 0x4000-0x40ff mem 0xd800-0xdfff,0xe440-0xe440 irq 16 at device 0.0 on pci1 hdac0: Intel 82801G High Definition Audio Controller mem 0xe450-0xe4503fff irq 16 at device 27.0 on pci0 pcib2: ACPI PCI-PCI bridge irq 16 at device 28.0 on pci0 pci8: ACPI PCI bus on pcib2 pcib3: ACPI PCI-PCI bridge irq 17 at device 28.1 on pci0 pci16: ACPI PCI bus on pcib3 wpi0: Intel(R) PRO/Wireless 3945ABG mem 0xe400-0xe4000fff irq 17 at device 0.0 on pci16 pcib4: ACPI PCI-PCI bridge irq 19 at device 28.3 on pci0 pci32: ACPI PCI bus on pcib4 uhci0: Intel 82801G (ICH7) USB controller USB-A port 0x5000-0x501f irq 20 at device 29.0 on pci0 uhci0: LegSup = 0x2f00 usbus0: Intel 82801G (ICH7) USB controller USB-A on uhci0 uhci1: Intel 82801G (ICH7) USB controller USB-B port 0x5020-0x503f irq 21 at device 29.1 on pci0 uhci1: LegSup = 0x2f00 usbus1: Intel 82801G (ICH7) USB controller USB-B on uhci1 uhci2: Intel 82801G (ICH7) USB controller USB-C port 0x5040-0x505f irq 18 at device 29.2 on pci0 uhci2: LegSup = 0x2f00 usbus2: Intel 82801G (ICH7) USB controller USB-C on uhci2 uhci3: Intel 82801G (ICH7) USB controller USB-D port 0x5060-0x507f irq 19 at device 29.3 on pci0 uhci3: LegSup = 0x2f00 usbus3: Intel 82801G (ICH7) USB controller USB-D on uhci3 ehci0: Intel 82801GB/R (ICH7) USB 2.0 controller mem 0xe4504000-0xe45043ff irq 20 at device 29.7 on pci0 usbus4: EHCI version 1.0 usbus4: Intel 82801GB/R (ICH7) USB 2.0 controller on ehci0 pcib5: ACPI PCI-PCI bridge at device 30.0 on pci0 pci2: ACPI PCI bus on pcib5 cbb0: PCI-CardBus Bridge mem 0xe410-0xe4100fff irq 18 at device 6.0 on pci2 cardbus0: CardBus bus on cbb0 pccard0: 16-bit PCCard bus on cbb0 pci2: mass storage at device 6.2 (no driver attached) pci2: base peripheral, SD host controller at device 6.3 (no driver attached) pci2: simple comms at device 6.4 (no driver attached) bge0: Broadcom NetXtreme Gigabit Ethernet Controller, ASIC rev. 0x003003 mem 0xe411-0xe411 irq 16 at device 14.0 on pci2 bge0: CHIP ID 0x3003; ASIC REV 0x03; CHIP REV 0x30; PCI miibus0: MII bus on bge0 brgphy0: BCM5705 1000BASE-T media interface PHY 1 on miibus0 brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto, auto-flow bge0: Ethernet address: 00:17:08:49:6c:e8 isab0: PCI-ISA bridge at device 31.0 on pci0 isa0: ISA bus on isab0 atapci0: Intel ICH7M SATA150 controller port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x5080-0x508f
回复: Re: asking for help about acpi_tz0: _CRT value is absurd, ignored (256.0C)
hi,Gilbert Thanks for your reply.The message acpi_tz0: _CRT value is absurd, ignored (256.0C) was printed on my screen when I install FREEBSD9.0.And the message appears from time to time when I used my laptop.Annoying Until now,I do not notice any problem casused by the message obviously. I read the source code of the acpi_thermal.c,but have no idea about what temperature the acpi_tz0 detected.The message tell me _CRT value is absurd,how to make it reasonable and not appears from time to time on my screen?Thanks for your kindness. ps:I install freebsd9.0 to other machine,this message does not appears. 2012-09-05 chiehhan 发件人：Lowell Gilbert 发送时间：2012-09-05 09:07 主题：Re: asking for help about acpi_tz0: _CRT value is absurd, ignored (256.0C) 收件人：chiehhanchieh...@gmail.com 抄送：freebsd-questionsfreebsd-questions@freebsd.org chiehhan chieh...@gmail.com writes: To whom may concern, I am a greenhorn in the field of freebsd.And when I install Freebsd9.0 on my laptop HP NX6330,a control spam acpi_tz0: _CRT value is absurd, ignored (256.0C)occurs. I learned some reference about sysctl and revised the configure file sysctl.conf,adding two lines below into sysctl.conf: hw.acpi.thermal.user_override=1 hw.acpi.thermal.tz0._CRT=110.0C but the control spam remains. I read the source code about acpi_thermal.c,but still have no idea about how to solve this problem.I am a little desperated and turn freebsd-questions@freebsd.org for help.Would you please send me a solution? A solution to what problem? The ignored message isn't a problem on its own; do you think it causing some other trouble that you didn't describe? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
