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Date:      Fri, 11 Mar 2011 22:07:52 +0800
From:      Thor Ablestar <thor@irk.ru>
To:        freebsd-acpi@FreeBSD.org
Subject:   HP Pavilion DV6 overheats under FreeBSD
Message-ID:  <4D7A2CB8.1080607@irk.ru>

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Hello!

Notebook HP Pavilion DV6-3109er (Mobile Phenom II x4, double Mobility 
Radeon) keeps processor temperature about 60 degC under FreeBSD 
8.2-RELEASE GENERIC kernel, and under custom kernel with device 
acpi_video and acpi_hp. The battery life is probably 80 minutes, system 
fan works at low RPM.

The same notebook is only slightly warm under stock Windows 7 Home 
Basic. The battery life there is probably 3 hours. The fan is stopped 
and works only sometimes.

The strange thing appeared: while FreeBSD pciconf reports 2 video cards, 
windows reports only one video card (AMD M880G with ATI Mobility Radeon 
HD 4250, Vendor=1002, device=9712). And Windows does NOT report passive 
equipment, for instance, Ethernet with no cable attached; so Windows 
makes the second video passive and powers it down but FreeBSD does not. 
BTW this second card is still not known to X and to pciconf.

The following was tried, with no or marginal result:
1. Read and followed the Fighting for the power 
http://lists.freebsd.org/pipermail/freebsd-current/2009-May/006436.html
2. powerd -v -M 2000 -m 200 (computer becomes non-responsive under 200 MHz)
3. Modification of stock FreeBSD vga driver to recognize one VGA only. 
The second card does not appear in dmesg, but temperature is the same 
while  hw.pci.do_power_nodriver=3 is in place.
4. Flashing the freshest available BIOS.
5. Googling everything imaginable about powering down the PCI device - 
nothing found.

The .asl file contains something video-related but it's like Martian 
language for me.

When I rebuild the kernel, the cooling fan properly accelerates and the 
temperature is kept within 75 degC, so the problem is not critical, but 
it's difficult to use the book with battery power.

Function buttons: FnF2 (dimmer) and FnF3 (brighter) works OK except 
under modified driver (part 3 above). Under modified driver - no operation.
FnF4 (screen switch) - produces text input "Jp" on first press, "p" on 
next presses
FnF12 (Radio) works OK. FnF1 produces "J" and then F1.
Other functions - no operation.


I believe that the ACPI contains some HP proprietary methods to power 
down the second card but acpi_hp driver has no idea about it.

How to reproduce: Take HP Pavilion DV6-3109ER notebook (may be any HP 
Pavilion with Mobile Phenom II and double ATI Mobility Radeon). Install 
FreeBSD 8.2-RELEASE. Make a kernel with acpi_video and acpi_hp devices, 
install and reboot. Watch the temperature with pciconf hw.acpi

Data files are (If my Apache is OK) 
http://plasmodius.dyndns.org/pavilion - if not, make me know.

Thanks in advance.
          Thor

thor@irk.ru


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ACPI set debug layer 'ACPI_ALL_COMPONENTS ACPI_ALL_DRIVERS' level 'ACPI_LV_ERROR'
Copyright (c) 1992-2011 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 8.2-RELEASE #0: Fri Mar 11 00:08:54 IRKT 2011
    root@pride.nowhere.net:/usr/src/sys/i386/compile/BEAST i386
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Phenom(tm) II N930 Quad-Core Processor (1995.02-MHz 686-class CPU)
  Origin = "AuthenticAMD"  Id = 0x100f53  Family = 10  Model = 5  Stepping = 3
  Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
  Features2=0x802009<SSE3,MON,CX16,POPCNT>
  AMD Features=0xee500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM,3DNow!+,3DNow!>
  AMD Features2=0x837ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT,<b19>>
  TSC: P-state invariant
real memory  = 3221225472 (3072 MB)
avail memory = 2877419520 (2744 MB)
ACPI APIC Table: <HP     1440    >
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 4 core(s)
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
 cpu2 (AP): APIC ID:  2
 cpu3 (AP): APIC ID:  3
ioapic0: Changing APIC ID to 4
ioapic0 <Version 2.1> irqs 0-23 on motherboard
kbd1 at kbdmux0
cryptosoft0: <software crypto> on motherboard
acpi0: <HPQOEM SLIC-MPC> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
cpu2: <ACPI CPU> on acpi0
cpu3: <ACPI CPU> on acpi0
acpi_ec0: <Embedded Controller: GPE 0x5> port 0x62,0x66 on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
vgapci0: <VGA-compatible display> port 0x4000-0x40ff mem 0xc0000000-0xcfffffff,0xe0300000-0xe030ffff,0xe0200000-0xe02fffff irq 18 at device 5.0 on pci1
acpi_video0: <ACPI video extension> on vgapci0
pcib2: <ACPI PCI-PCI bridge> at device 2.0 on pci0
pci2: <ACPI PCI bus> on pcib2
vgapci1: <VGA-compatible display> port 0x3000-0x30ff mem 0xd0000000-0xdfffffff,0xe0100000-0xe011ffff irq 18 at device 0.0 on pci2
acpi_video1: <ACPI video extension> on vgapci1
hdac0: <ATI (Unknown) High Definition Audio Controller> mem 0xe0120000-0xe0123fff irq 19 at device 0.1 on pci2
hdac0: HDA Driver Revision: 20100226_0142
hdac0: [ITHREAD]
pcib3: <ACPI PCI-PCI bridge> at device 6.0 on pci0
pci3: <ACPI PCI bus> on pcib3
re0: <RealTek 8168/8111 B/C/CP/D/DP/E PCIe Gigabit Ethernet> port 0x2000-0x20ff mem 0xe0004000-0xe0004fff,0xe0000000-0xe0003fff irq 18 at device 0.0 on pci3
re0: Using 1 MSI messages
re0: Chip rev. 0x28000000
re0: MAC rev. 0x00000000
miibus0: <MII bus> on re0
rgephy0: <RTL8169S/8110S/8211B media interface> PHY 1 on miibus0
rgephy0:  10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX, 100baseTX-FDX, 100baseTX-FDX-flow, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, 1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto, auto-flow
re0: Ethernet address: 64:31:50:64:12:6c
re0: [FILTER]
atapci0: <ATI IXP700/800 SATA300 controller> port 0x5038-0x503f,0x504c-0x504f,0x5030-0x5037,0x5048-0x504b,0x5010-0x501f mem 0xe0408000-0xe04083ff irq 19 at device 17.0 on pci0
atapci0: [ITHREAD]
atapci0: AHCI v1.20 controller with 3 3Gbps ports, PM supported
ata2: <ATA channel 0> on atapci0
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci0
ata3: [ITHREAD]
ata4: <ATA channel 3> on atapci0
ata4: [ITHREAD]
ohci0: <OHCI (generic) USB controller> mem 0xe0407000-0xe0407fff irq 18 at device 18.0 on pci0
ohci0: [ITHREAD]
usbus0: <OHCI (generic) USB controller> on ohci0
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xe0408600-0xe04086ff irq 17 at device 18.2 on pci0
ehci0: [ITHREAD]
usbus1: EHCI version 1.0
usbus1: <EHCI (generic) USB 2.0 controller> on ehci0
ohci1: <OHCI (generic) USB controller> mem 0xe0406000-0xe0406fff irq 18 at device 19.0 on pci0
ohci1: [ITHREAD]
usbus2: <OHCI (generic) USB controller> on ohci1
ehci1: <EHCI (generic) USB 2.0 controller> mem 0xe0408500-0xe04085ff irq 17 at device 19.2 on pci0
ehci1: [ITHREAD]
usbus3: EHCI version 1.0
usbus3: <EHCI (generic) USB 2.0 controller> on ehci1
intsmb0: <AMD SB600/700/710/750 SMBus Controller> at device 20.0 on pci0
intsmb0: Could not allocate I/O space
device_attach: intsmb0 attach returned 6
hdac1: <ATI SB600 High Definition Audio Controller> mem 0xe0400000-0xe0403fff irq 16 at device 20.2 on pci0
hdac1: HDA Driver Revision: 20100226_0142
hdac1: [ITHREAD]
isab0: <PCI-ISA bridge> at device 20.3 on pci0
isa0: <ISA bus> on isab0
pcib4: <ACPI PCI-PCI bridge> at device 20.4 on pci0
pci4: <ACPI PCI bus> on pcib4
ohci2: <OHCI (generic) USB controller> mem 0xe0405000-0xe0405fff irq 18 at device 20.5 on pci0
ohci2: [ITHREAD]
usbus4: <OHCI (generic) USB controller> on ohci2
ohci3: <OHCI (generic) USB controller> mem 0xe0404000-0xe0404fff irq 18 at device 22.0 on pci0
ohci3: [ITHREAD]
usbus5: <OHCI (generic) USB controller> on ohci3
ehci2: <EHCI (generic) USB 2.0 controller> mem 0xe0408400-0xe04084ff irq 17 at device 22.2 on pci0
ehci2: [ITHREAD]
usbus6: EHCI version 1.0
usbus6: <EHCI (generic) USB 2.0 controller> on ehci2
acpi_acad0: <AC Adapter> on acpi0
battery0: <ACPI Control Method Battery> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_tz0: <Thermal Zone> on acpi0
acpi_tz0: _CRT value is absurd, ignored (-273.2C)
acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff irq 0,8 on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 900
atrtc0: <AT realtime clock> port 0x70-0x71 on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: [ITHREAD]
psm0: model Generic PS/2 mouse, device ID 0
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
ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0
ata0: [ITHREAD]
ata1 at port 0x170-0x177,0x376 irq 15 on isa0
ata1: [ITHREAD]
ppc0: parallel port not found.
acpi_throttle0: <ACPI CPU Throttling> on cpu0
hwpstate0: <Cool`n'Quiet 2.0> on cpu0
RTC BIOS diagnostic error 80<clock_battery>
Timecounters tick every 10.000 msec
ipfw2 initialized, divert enabled, nat loadable, rule-based forwarding disabled, default to accept, logging disabled
load_dn_sched dn_sched FIFO loaded
load_dn_sched dn_sched PRIO loaded
load_dn_sched dn_sched QFQ loaded
load_dn_sched dn_sched RR loaded
load_dn_sched dn_sched WF2Q+ loaded
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 480Mbps High Speed USB v2.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 480Mbps High Speed USB v2.0
usbus4: 12Mbps Full Speed USB v1.0
usbus5: 12Mbps Full Speed USB v1.0
usbus6: 480Mbps High Speed USB v2.0
acpi_tz0: _CRT value is absurd, ignored (-273.2C)
ad4: 238475MB <WDC WD2500BEVT-35A23T0 01.01A01> at ata2-master UDMA100 SATA 3Gb/s
ugen0.1: <ATI> at usbus0
uhub0: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <ATI> at usbus1
uhub1: <ATI EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
ugen2.1: <ATI> at usbus2
uhub2: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
ugen3.1: <ATI> at usbus3
uhub3: <ATI EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus3
ugen4.1: <ATI> at usbus4
uhub4: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4
ugen5.1: <ATI> at usbus5
uhub5: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus5
ugen6.1: <ATI> at usbus6
uhub6: <ATI EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus6
acd0: DVDR <hp CDDVDW TS-L633N/0300> at ata3-master UDMA100 SATA 1.5Gb/s
hdac0: HDA Codec #0: ATI R6xx HDMI
pcm0: <HDA ATI R6xx HDMI PCM #0 HDMI> at cad 0 nid 1 on hdac0
hdac1: HDA Codec #0: IDT 92HD81B1X
pcm1: <HDA IDT 92HD81B1X PCM #0 Analog> at cad 0 nid 1 on hdac1
pcm2: <HDA IDT 92HD81B1X PCM #1 Analog> at cad 0 nid 1 on hdac1
uhub4: 2 ports with 2 removable, self powered
uhub5: 4 ports with 4 removable, self powered
uhub0: 5 ports with 5 removable, self powered
uhub2: 5 ports with 5 removable, self powered
uhub6: 4 ports with 4 removable, self powered
uhub1: 5 ports with 5 removable, self powered
uhub3: 5 ports with 5 removable, self powered
ugen6.2: <Generic> at usbus6
umass0: <Bulk-In, Bulk-Out, Interface> on usbus6
umass0:  SCSI over Bulk-Only; quirks = 0x0000
ugen2.2: <Logitech> at usbus2
ukbd0: <Logitech USB Receiver, class 0/0, rev 2.00/12.01, addr 2> on usbus2
kbd2 at ukbd0
ums0: <Logitech USB Receiver, class 0/0, rev 2.00/12.01, addr 2> on usbus2
ums0: 16 buttons and [XYZT] coordinates ID=2
uhid0: <Logitech USB Receiver, class 0/0, rev 2.00/12.01, addr 2> on usbus2
acd0: FAILURE - INQUIRY ILLEGAL REQUEST asc=0x24 ascq=0x00 
ugen1.2: <Realtek> at usbus1
(probe0:ata3:0:0:0): TEST UNIT READY. CDB: 0 0 0 0 0 0 
(probe0:ata3:0:0:0): CAM status: SCSI Status Error
(probe0:ata3:0:0:0): SCSI status: Check Condition
(probe0:ata3:0:0:0): SCSI sense: NOT READY asc:3a,1 (Medium not present - tray closed)
umass0:2:0:-1: Attached to scbus2
SMP: AP CPU #2 Launched!
SMP: AP CPU #3 Launched!
SMP: AP CPU #1 Launched!cd0 at ata3 bus 0 scbus1 target 0 lu
n 0
cd0: <hp CDDVDW TS-L633N 0300> Removable CD-ROM SCSI-0 device 
cd0: 100.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closed
(probe0:umass-sim0:0:0:0): TEST UNIT READY. CDB: 0 0 0 0 0 0 
(probe0:umass-sim0:0:0:0): CAM status: SCSI Status Error
(probe0:umass-sim0:0:0:0): SCSI status: Check Condition
(probe0:umass-sim0:0:0:0): SCSI sense: NOT READY asc:3a,0 (Medium not present)
da0 at umass-sim0 bus 0 scbus2 target 0 lun 0
da0: <Generic- Multi-Card 1.00> Removable Direct Access SCSI-0 device 
da0: 40.000MB/s transfers
da0: Attempt to query device size failed: NOT READY, Medium not present
Trying to mount root from ufs:/dev/ad4s1a
re0: link state changed to UP

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hostb0@pci0:0:0:0:	class=0x060000 card=0x1440103c chip=0x96011022 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices (AMD)'
    class      = bridge
    subclass   = HOST-PCI
pcib1@pci0:0:1:0:	class=0x060400 card=0x12351022 chip=0x96021022 rev=0x00 hdr=0x01
    vendor     = 'Advanced Micro Devices (AMD)'
    class      = bridge
    subclass   = PCI-PCI
pcib2@pci0:0:2:0:	class=0x060400 card=0x1440103c chip=0x96031022 rev=0x00 hdr=0x01
    vendor     = 'Advanced Micro Devices (AMD)'
    class      = bridge
    subclass   = PCI-PCI
pcib3@pci0:0:6:0:	class=0x060400 card=0x1440103c chip=0x96061022 rev=0x00 hdr=0x01
    vendor     = 'Advanced Micro Devices (AMD)'
    class      = bridge
    subclass   = PCI-PCI
atapci0@pci0:0:17:0:	class=0x010601 card=0x1440103c chip=0x43911002 rev=0x00 hdr=0x00
    vendor     = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
    device     = 'SB700 SATA Controller [AHCI mode]'
    class      = mass storage
    subclass   = SATA
ohci0@pci0:0:18:0:	class=0x0c0310 card=0x1440103c chip=0x43971002 rev=0x00 hdr=0x00
    vendor     = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
    device     = 'SB700 USB OHCI0 Controller'
    class      = serial bus
    subclass   = USB
ehci0@pci0:0:18:2:	class=0x0c0320 card=0x1440103c chip=0x43961002 rev=0x00 hdr=0x00
    vendor     = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
    device     = 'SB700 USB EHCI Controller'
    class      = serial bus
    subclass   = USB
ohci1@pci0:0:19:0:	class=0x0c0310 card=0x1440103c chip=0x43971002 rev=0x00 hdr=0x00
    vendor     = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
    device     = 'SB700 USB OHCI0 Controller'
    class      = serial bus
    subclass   = USB
ehci1@pci0:0:19:2:	class=0x0c0320 card=0x1440103c chip=0x43961002 rev=0x00 hdr=0x00
    vendor     = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
    device     = 'SB700 USB EHCI Controller'
    class      = serial bus
    subclass   = USB
intsmb0@pci0:0:20:0:	class=0x0c0500 card=0x1440103c chip=0x43851002 rev=0x42 hdr=0x00
    vendor     = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
    device     = 'ATI SMBus (ATI RD600/RS600)'
    class      = serial bus
    subclass   = SMBus
hdac1@pci0:0:20:2:	class=0x040300 card=0x1440103c chip=0x43831002 rev=0x40 hdr=0x00
    vendor     = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
    device     = 'IXP SB600 High Definition Audio Controller'
    class      = multimedia
    subclass   = HDA
isab0@pci0:0:20:3:	class=0x060100 card=0x1440103c chip=0x439d1002 rev=0x40 hdr=0x00
    vendor     = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
    device     = 'SB700 LPC host controller'
    class      = bridge
    subclass   = PCI-ISA
pcib4@pci0:0:20:4:	class=0x060401 card=0x00000000 chip=0x43841002 rev=0x40 hdr=0x01
    vendor     = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
    device     = 'IXP SB600 PCI to PCI Bridge'
    class      = bridge
    subclass   = PCI-PCI
ohci2@pci0:0:20:5:	class=0x0c0310 card=0x1440103c chip=0x43991002 rev=0x00 hdr=0x00
    vendor     = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
    device     = 'SB700 USB OHCI2 Controller'
    class      = serial bus
    subclass   = USB
ohci3@pci0:0:22:0:	class=0x0c0310 card=0x1440103c chip=0x43971002 rev=0x00 hdr=0x00
    vendor     = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
    device     = 'SB700 USB OHCI0 Controller'
    class      = serial bus
    subclass   = USB
ehci2@pci0:0:22:2:	class=0x0c0320 card=0x1440103c chip=0x43961002 rev=0x00 hdr=0x00
    vendor     = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
    device     = 'SB700 USB EHCI Controller'
    class      = serial bus
    subclass   = USB
hostb1@pci0:0:24:0:	class=0x060000 card=0x00000000 chip=0x12001022 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices (AMD)'
    device     = '(Family 10h) Athlon64/Opteron/Sempron HyperTransport Technology Configuration'
    class      = bridge
    subclass   = HOST-PCI
hostb2@pci0:0:24:1:	class=0x060000 card=0x00000000 chip=0x12011022 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices (AMD)'
    device     = '(Family 10h) Athlon64/Opteron/Sempron Address Map'
    class      = bridge
    subclass   = HOST-PCI
hostb3@pci0:0:24:2:	class=0x060000 card=0x00000000 chip=0x12021022 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices (AMD)'
    device     = '(Family 10h) Athlon64/Opteron/Sempron DRAM Controller'
    class      = bridge
    subclass   = HOST-PCI
hostb4@pci0:0:24:3:	class=0x060000 card=0x00000000 chip=0x12031022 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices (AMD)'
    device     = '(Family 10h) Athlon64/Opteron/Sempron Miscellaneous Control'
    class      = bridge
    subclass   = HOST-PCI
hostb5@pci0:0:24:4:	class=0x060000 card=0x00000000 chip=0x12041022 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices (AMD)'
    device     = '(Family 10h) Athlon64/Opteron/Sempron Link Control'
    class      = bridge
    subclass   = HOST-PCI
vgapci0@pci0:1:5:0:	class=0x030000 card=0x1440103c chip=0x97121002 rev=0x00 hdr=0x00
    vendor     = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
    device     = 'ATI Mobility Radeon HD 4200 (RS880)'
    class      = display
    subclass   = VGA
vgapci1@pci0:2:0:0:	class=0x030000 card=0x1440103c chip=0x68c11002 rev=0x00 hdr=0x00
    vendor     = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
    class      = display
    subclass   = VGA
hdac0@pci0:2:0:1:	class=0x040300 card=0x1440103c chip=0xaa601002 rev=0x00 hdr=0x00
    vendor     = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
    class      = multimedia
    subclass   = HDA
re0@pci0:3:0:0:	class=0x020000 card=0x1440103c chip=0x816810ec rev=0x03 hdr=0x00
    vendor     = 'Realtek Semiconductor'
    device     = 'Gigabit Ethernet NIC(NDIS 6.0) (RTL8168/8111/8111c)'
    class      = network
    subclass   = ethernet

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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: NONE
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: 1
hw.acpi.reset_video: 0
hw.acpi.cpu.cx_lowest: C1
hw.acpi.video.crt0.active: 1
hw.acpi.video.tv0.active: 1
hw.acpi.video.lcd0.active: 1
hw.acpi.video.lcd0.brightness: 100
hw.acpi.video.lcd0.fullpower: 100
hw.acpi.video.lcd0.economy: 50
hw.acpi.video.lcd0.levels: 100 50 0 10 20 30 40 50 60 70 80 90 100
hw.acpi.video.tv1.active: 1
hw.acpi.video.crt1.active: 1
hw.acpi.video.tv2.active: 1
hw.acpi.video.lcd1.active: 1
hw.acpi.video.lcd1.brightness: 100
hw.acpi.video.lcd1.fullpower: 100
hw.acpi.video.lcd1.economy: 50
hw.acpi.video.lcd1.levels: 100 50 0 10 20 30 40 50 60 70 80 90 100
hw.acpi.video.tv3.active: 1
hw.acpi.acline: 1
hw.acpi.battery.life: 99
hw.acpi.battery.time: -1
hw.acpi.battery.state: 2
hw.acpi.battery.units: 1
hw.acpi.battery.info_expire: 5
hw.acpi.thermal.min_runtime: 0
hw.acpi.thermal.polling_rate: 10
hw.acpi.thermal.user_override: 0
hw.acpi.thermal.tz0.temperature: 58.0C
hw.acpi.thermal.tz0.active: -1
hw.acpi.thermal.tz0.passive_cooling: 1
hw.acpi.thermal.tz0.thermal_flags: 0
hw.acpi.thermal.tz0._PSV: 95.0C
hw.acpi.thermal.tz0._HOT: 100.0C
hw.acpi.thermal.tz0._CRT: -1
hw.acpi.thermal.tz0._ACx: -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
hw.acpi.thermal.tz0._TC1: 2
hw.acpi.thermal.tz0._TC2: 3
hw.acpi.thermal.tz0._TSP: 30

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