Hi,
My laptop (HP nc8000) overheats (85-100F) when running cpu simulators like bochs
and simulavr. I guess this is a hardware problem but wanted to rule
out any misconfigurations on my part or software issues that may be
related. The laptop doesn't overheat during buildworlds though this
isn't a constant CPU workout either. Included is a copy of
/var/run/dmesg.boot and my kernel config file.
Thanks,
Joe
Copyright (c) 2003, 2004, 2005, 2006 The DragonFly Project.
Copyright (c) 1992-2003 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.
DragonFly 1.4.2-RELEASE #0: Tue Mar 21 12:37:55 EST 2006
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/NEPTUNE
TSC clock: 1993452063 Hz, i8254 clock: 1193134 Hz
CPU: Intel(R) Pentium(R) M processor 2.00GHz (1993.54-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x6d6 Stepping = 6
Features=0xafe9f9bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,PBE>
real memory = 536674304 (524096K bytes)
avail memory = 512565248 (500552K bytes)
Preloaded elf kernel "/kernel" at 0xc054f000.
Preloaded elf module "/modules/snd_ich.ko" at 0xc054f1e8.
Preloaded elf module "/modules/snd_pcm.ko" at 0xc054f290.
Preloaded elf module "/modules/acpi.ko" at 0xc054f338.
Pentium Pro MTRR support enabled
md0: Malloc disk
pcibios: BIOS version 2.10
npx0: <math processor> on motherboard
npx0: INT 16 interface
Using XMM optimized bcopy/copyin/copyout
acpi0: <HP HP088C> on motherboard
acpi0: Power Button (fixed)
Warning: ACPI is disabling APM's device. You can't run both
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
cpu0: <ACPI CPU (3 Cx states)> on acpi0
acpi_tz0: <Thermal Zone> on acpi0
acpi_tz1: <Thermal Zone> on acpi0
acpi_tz2: <Thermal Zone> on acpi0
acpi_cmbat0: <Control Method Battery> on acpi0
acpi_cmbat1: <Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> on acpi0
acpi_button0: <Sleep Button> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_ec0: <Embedded Controller: GPE 0x10> port 0x66,0x62 on acpi0
isab0: <ACPI Generic ISA bridge> on acpi0
legacypci0 on motherboard
pcib0: <Host to PCI bridge> on legacypci0
pci0: <PCI bus> on pcib0
agp0: <Intel 82855 host to AGP bridge> mem 0xb0000000-0xbfffffff at device 0.0
on pci0
pcib1: <PCI to PCI bridge (vendor=8086 device=3341)> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <ATI model 4e50 graphics accelerator> at 0.0 irq 10
uhci0: <Intel 82801DB (ICH4) USB controller USB-A> port 0x38c0-0x38df irq 10 at
device 29.0 on pci0
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 0x38e0-0x38ff irq 10 at
device 29.1 on pci0
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 0x3c00-0x3c1f irq 10 at
device 29.2 on pci0
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
ehci0: <Intel 82801DB/L/M USB 2.0 controller> mem 0xa0000000-0xa00003ff irq 10
at device 29.7 on pci0
ehci_pci_attach: companion usb0
ehci_pci_attach: companion usb1
ehci_pci_attach: companion usb2
usb3: EHCI version 1.0
usb3: companion controllers, 2 ports each: usb0 usb1 usb2
usb3: <Intel 82801DB/L/M USB 2.0 controller> on ehci0
usb3: USB revision 2.0
uhub3: (0x8086) EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub3: 6 ports with 6 removable, self powered
pcib2: <PCI to PCI bridge (vendor=8086 device=2448)> at device 30.0 on pci0
pci2: <PCI bus> on pcib2
pci2: <unknown card> (vendor=0x8086, dev=0x4220) at 4.0 irq 11
cbb0: <PCI-CardBus Bridge> mem 0x90180000-0x90180fff irq 10 at device 6.0 on
pci2
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
cbb1: <PCI-CardBus Bridge> mem 0x90200000-0x90200fff irq 10 at device 6.1 on
pci2
cardbus1: <CardBus bus> on cbb1
pccard1: <16-bit PCCard bus> on cbb1
pci2: <unknown card> (vendor=0x1217, dev=0x7110) at 6.2 irq 10
cbb2: <PCI-CardBus Bridge> mem 0x90300000-0x90300fff irq 10 at device 6.3 on
pci2
cardbus2: <CardBus bus> on cbb2
pccard2: <16-bit PCCard bus> on cbb2
fwohci0: <Texas Instruments TSB43AB22/A> mem
0x90080000-0x90083fff,0x90380000-0x903807ff irq 10 at device 13.0 on pci2
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channel is 4.
fwohci0: EUI64 71:8b:50:00:00:00:00:a2
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
fwe0: <Ethernet over FireWire> on firewire0
fwe0: MAC address: 72:8b:50:00:00:a2
sbp0: <SBP-2/SCSI over FireWire> on firewire0
fwohci0: Initiate bus reset
fwohci0: node_id=0xc000ffc0, gen=1, CYCLEMASTER mode
firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
firewire0: bus manager 0 (me)
bge0: <Broadcom BCM5705M Gigabit Ethernet, ASIC rev. 0x3003> mem
0x90000000-0x9000ffff irq 11 at device 14.0 on pci2
miibus0: <MII bus> on bge0
brgphy0: <BCM5705 10/100/1000baseTX PHY> on miibus0
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
1000baseTX-FDX, auto
bge0: MAC address: 00:12:79:be:a1:97
isab1: <PCI to ISA bridge (vendor=8086 device=24cc)> at device 31.0 on pci0
isa0: <ISA bus> on isab1
atapci0: <Intel ICH4 ATA100 controller> port
0x3c20-0x3c2f,0-0x3,0-0x7,0-0x3,0-0x7 irq 10 at device 31.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pcm0: <Intel ICH4 (82801DB)> port 0x3880-0x38bf,0x3000-0x30ff mem
0xa0180000-0xa01800ff,0xa0100000-0xa01001ff irq 11 at device 31.5 on pci0
pcm0: <Analog Devices AD1981B AC97 Codec>
pci0: <unknown card> (vendor=0x8086, dev=0x24c6) at 31.6 irq 11
orm0: <Option ROM> at iomem 0xc0000-0xcffff on isa0
pmtimer0 on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0%
ad0: 57231MB <FUJITSU MHT2060AH PL> [116280/16/63] at ata0-master UDMA100
acd0: CD-RW <SD-R2512> at ata0-slave PIO4
pass0 at ata0 bus 0 target 1 lun 0
pass0: <TOSHIBA DVD-ROM SD-R2512 1A04> Removable CD-ROM SCSI-0 device
pass0: 16.000MB/s transfers
Mounting root from ufs:/dev/ad0s1a
#
# GENERIC -- Generic kernel configuration file for DragonFly/i386
#
# Check the LINT configuration file in sys/i386/conf, for an
# exhaustive list of options.
#
# $DragonFly: src/sys/i386/conf/GENERIC,v 1.32 2005/12/03 18:32:32 dillon Exp $
machine i386
cpu I486_CPU
cpu I586_CPU
cpu I686_CPU
ident NEPTUNE
maxusers 0
makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
options MATH_EMULATE #Support for x87 emulation
options INET #InterNETworking
options INET6 #IPv6 communications protocols
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep this!]
options SOFTUPDATES #Enable FFS soft updates support
options UFS_DIRHASH #Improve performance on big directories
options MFS #Memory Filesystem
options MD_ROOT #MD is a potential root device
options NFS #Network Filesystem
options NFS_ROOT #NFS usable as root device, NFS required
options MSDOSFS #MSDOS Filesystem
options CD9660 #ISO 9660 Filesystem
options CD9660_ROOT #CD-ROM usable as root, CD9660 required
options PROCFS #Process filesystem
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
options COMPAT_DF12 #Compatible with DragonFly 1.2 and
earlier
options SCSI_DELAY=2000 #Delay (in ms) before probing SCSI
options DEVICE_POLLING # Support mixed interrupt-polling
# handling of network device drivers
options UCONSOLE #Allow users to grab the console
options USERCONFIG #boot -c editor
options VISUAL_USERCONFIG #visual boot -c editor
options KTRACE #ktrace(1) support
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options P1003_1B #Posix P1003_1B real-time extensions
options _KPOSIX_PRIORITY_SCHEDULING
options ICMP_BANDLIM #Rate limit bad replies
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
# output. Adds ~128k to driver.
options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
# output. Adds ~215k to driver.
options VESA # To include support for VESA video modes
# To make an SMP kernel both SMP and APIC_IO are usually
# specified. SMP boxes with severely broken BIOSes which
# boot fine for non-SMP builds *might* work in SMP mode
# if you define SMP and leave APIC_IO turned off.
#
#options SMP # Symmetric MultiProcessor Kernel
#options APIC_IO # Symmetric (APIC) I/O
# Debugging for Development
options DDB
options DDB_TRACE
options INVARIANTS
options INVARIANT_SUPPORT
device isa
device eisa
device pci
# Floppy drives
device fdc0 at isa? port IO_FD1 irq 6 drq 2
device fd0 at fdc0 drive 0
device fd1 at fdc0 drive 1
#
# If you have a Toshiba Libretto with its Y-E Data PCMCIA floppy,
# don't use the above line for fdc0 but the following one:
#device fdc0
# ATA and ATAPI devices
device ata0 at isa? port IO_WD1 irq 14
device ata1 at isa? port IO_WD2 irq 15
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
device atapicam # Emulate ATAPI devices as SCSI via CAM
options ATA_STATIC_ID #Static device numbering
# SCSI peripherals
device scbus # SCSI bus (required)
device da # Direct Access (disks)
device pass # Passthrough device (direct SCSI access)
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc0 at isa? port IO_KBD
device atkbd0 at atkbdc? irq 1 flags 0x1
device psm0 at atkbdc? irq 12
device vga0 at isa?
# splash screen/screen saver
pseudo-device splash
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? flags 0x100
options SC_PIXEL_MODE # add support for the raster text mode
device agp # support several AGP chipsets
# Floating point support - do not disable.
device npx0 at nexus? port IO_NPX irq 13
# Power management support (see LINT for more options)
device apm0 at nexus? disable flags 0x20 # Advanced Power Management
# PCCARD (PCMCIA) support
device pccard
device cardbus
device cbb
# Serial (COM) ports
device sio0 at isa? port IO_COM1 flags 0x10 irq 4
# Parallel port
device ppc0 at isa? irq 7
device ppbus # Parallel port bus (required)
device lpt # Printer
device plip # TCP/IP over parallel
device ppi # Parallel port interface device
#device vpo # Requires scbus and da
# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
device miibus # MII bus support
device bfe # Broadcom BCM440x 10/100 Ethernet
device bge # Broadcom BCM570x (``Tigon III'')
# Pseudo devices - the number indicates how many units to allocate.
pseudo-device loop # Network loopback
pseudo-device ether # Ethernet support
pseudo-device sl 1 # Kernel SLIP
pseudo-device ppp 1 # Kernel PPP
pseudo-device tun # Packet tunnel.
pseudo-device pty # Pseudo-ttys (telnet etc)
pseudo-device md # Memory "disks"
pseudo-device gif # IPv6 and IPv4 tunneling
pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation)
# The `bpf' pseudo-device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
pseudo-device bpf #Berkeley packet filter
pseudo-device crypto # core crypto support, used by wlan
# USB support
device uhci # UHCI PCI->USB interface
device ohci # OHCI PCI->USB interface
device ehci # EHCI PCI->USB interface
device usb # USB Bus (required)
device ugen # Generic
device uhid # "Human Interface Devices"
device ukbd # Keyboard
device ulpt # Printer
device umass # Disks/Mass storage - Requires scbus and da
device ums # Mouse
device uscanner # Scanners
device urio # Diamond Rio MP3 Player
# USB Ethernet, requires mii
device aue # ADMtek USB ethernet
device axe # ASIX Electronics USB Ethernet
device cue # CATC USB ethernet
device kue # Kawasaki LSI USB ethernet
device rue # RealTek 8150 based USB ethernet
# FireWire support
device firewire # FireWire bus code
device sbp # SCSI over FireWire (Requires scbus and da)
device fwe # Ethernet over FireWire (non-standard!)
