Firstly, thanks again for your excellent work.
This is 4.5/i386 on an ALIX.1C board
( http://pcengines.ch/alix.htm )
Works as my httpd/smtpd/ftpd, so I didn't test X or sound.
However, I would like to push the power consumption
as low as possible.
Does disabling the unused devices (audio, lpt, ...)
make any difference in power consumption?
GENERIC doesn't mention any acpi* so I guess I need to use APM.
Given that there is no hw.setperf, what are my options?
Thanks
Jan
# dmesg
OpenBSD 4.5 (GENERIC) #1749: Sat Feb 28 14:51:18 MST 2009
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Geode(TM) Integrated Processor by AMD PCS ("AuthenticAMD" 586-class) 499
MHz
cpu0: FPU,DE,PSE,TSC,MSR,CX8,SEP,PGE,CMOV,CFLUSH,MMX
real mem = 259284992 (247MB)
avail mem = 242405376 (231MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 08/21/07, BIOS32 rev. 0 @ 0xfa960
apm0 at bios0: Power Management spec V1.2 (slowidle)
apm0: AC on, battery charge unknown
pcibios0 at bios0: rev 2.1 @ 0xf0000/0xdfb4
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdf40/112 (5 entries)
pcibios0: bad IRQ table checksum
pcibios0: PCI BIOS has 5 Interrupt Routing table entries
pcibios0: PCI Exclusive IRQs: 5 10 11
pcibios0: no compatible PCI ICU found
pcibios0: Warning, unable to fix up PCI interrupt routing
pcibios0: PCI bus #0 is the last bus
bios0: ROM list: 0xc0000/0x8000 0xc8000/0xa800 0xef000/0x1000!
cpu0 at mainbus0: (uniprocessor)
amdmsr0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 1 function 0 "AMD Geode LX" rev 0x31
vga1 at pci0 dev 1 function 1 "AMD Geode LX Video" rev 0x00
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
glxsb0 at pci0 dev 1 function 2 "AMD Geode LX Crypto" rev 0x00: RNG AES
vr0 at pci0 dev 13 function 0 "VIA VT6105M RhineIII" rev 0x96: irq 11, address
00:0d:b9:0c:e1:40
ukphy0 at vr0 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI 0x004063,
model 0x0034
glxpcib0 at pci0 dev 15 function 0 "AMD CS5536 ISA" rev 0x03: rev 0, 32-bit
3579545Hz timer, watchdog, gpio
gpio0 at glxpcib0: 32 pins
pciide0 at pci0 dev 15 function 2 "AMD CS5536 IDE" rev 0x01: DMA, channel 0
wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <ELITE PRO CF CARD 4GB>
wd0: 1-sector PIO, LBA, 3847MB, 7880544 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
pciide0: channel 1 ignored (disabled)
auglx0 at pci0 dev 15 function 3 "AMD CS5536 Audio" rev 0x01: irq 11, CS5536
AC97
ac97: codec id 0x414c4770 (Avance Logic ALC203 rev 0)
ac97: codec features headphone, 20 bit DAC, 18 bit ADC, No 3D Stereo
audio0 at auglx0
ohci0 at pci0 dev 15 function 4 "AMD CS5536 USB" rev 0x02: irq 5, version 1.0,
legacy support
ehci0 at pci0 dev 15 function 5 "AMD CS5536 USB" rev 0x02: irq 5
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "AMD EHCI root hub" rev 2.00/1.00 addr 1
isa0 at glxpcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
wbsio0 at isa0 port 0x2e/2: W83627HF rev 0x41
lm1 at wbsio0 port 0x290/8: W83627HF
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
usb1 at ohci0: USB revision 1.0
uhub1 at usb1 "AMD OHCI root hub" rev 1.00/1.00 addr 1
biomask f765 netmask ff65 ttymask ffff
mtrr: K6-family MTRR support (2 registers)
umass0 at uhub0 port 3 configuration 1 interface 0 "JMicron USB to ATA/ATAPI
Bridge" rev 2.00/1.00 addr 2
umass0: using SCSI over Bulk-Only
scsibus0 at umass0: 2 targets, initiator 0
sd0 at scsibus0 targ 1 lun 0: <ST932032, 0AS, > SCSI2 0/direct fixed
sd0: 305245MB, 512 bytes/sec, 625142448 sec total
umass1 at uhub0 port 4 configuration 1 interface 0 "Prolific Technology Inc.
Mass Storage Device" rev 2.00/1.00 addr 3
umass1: using SCSI over Bulk-Only
scsibus1 at umass1: 2 targets, initiator 0
sd1 at scsibus1 targ 1 lun 0: <ST980815, A, 3.AL> SCSI0 0/direct fixed
sd1: 76319MB, 512 bytes/sec, 156301488 sec total
softraid0 at root
root on wd0a swap on wd0b dump on wd0b
sd1 detached
scsibus1 detached
umass1 detached
umass1 at uhub0 port 4 configuration 1 interface 0 "JMicron USB to ATA/ATAPI
Bridge" rev 2.00/1.00 addr 3
umass1: using SCSI over Bulk-Only
scsibus1 at umass1: 2 targets, initiator 0
sd1 at scsibus1 targ 1 lun 0: <SAMSUNG, HM251JJ, > SCSI2 0/direct fixed
sd1: 238475MB, 512 bytes/sec, 488397168 sec total
sd1 detached
scsibus1 detached
umass1 detached
umass1 at uhub0 port 4 configuration 1 interface 0 "Prolific Technology Inc.
Mass Storage Device" rev 2.00/1.00 addr 3
umass1: using SCSI over Bulk-Only
scsibus1 at umass1: 2 targets, initiator 0
sd1 at scsibus1 targ 1 lun 0: <ST980815, A, 3.AL> SCSI0 0/direct fixed
sd1: 76319MB, 512 bytes/sec, 156301488 sec total
# sysctl hw
hw.machine=i386
hw.model=Geode(TM) Integrated Processor by AMD PCS ("AuthenticAMD" 586-class)
hw.ncpu=1
hw.byteorder=1234
hw.pagesize=4096
hw.disknames=wd0,sd0,sd1
hw.diskcount=3
hw.sensors.lm1.temp0=71.00 degC
hw.sensors.lm1.temp1=63.00 degC
hw.sensors.lm1.temp2=58.50 degC
hw.sensors.lm1.volt0=1.22 VDC (VCore A)
hw.sensors.lm1.volt1=2.61 VDC (VCore B)
hw.sensors.lm1.volt2=3.33 VDC (+3.3V)
hw.sensors.lm1.volt3=4.97 VDC (+5V)
hw.sensors.lm1.volt4=0.00 VDC (+12V)
hw.sensors.lm1.volt5=-14.91 VDC (-12V)
hw.sensors.lm1.volt6=-7.71 VDC (-5V)
hw.sensors.lm1.volt7=4.95 VDC (5VSB)
hw.sensors.lm1.volt8=0.29 VDC (VBAT)
hw.cpuspeed=499
hw.physmem=259284992
hw.usermem=259248128
# pcidump -v
Domain /dev/pci0:
0:1:0: AMD Geode LX
0x0000: Vendor ID: 1022 Product ID: 2080
0x0004: Command: 0005 Status ID: 0220
0x0008: Class: 06 Subclass: 00 Interface: 00 Revision: 31
0x000c: BIST: 00 Header Type: 80 Latency Timer: f8 Cache Line Size: 08
0x0010: BAR io addr: 0x0000ac1c
0x0014: BAR empty (00000000)
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1022 Product ID: 2080
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 00 Line: 00 Min Gnt: 00 Max Lat: 00
0:1:1: AMD Geode LX Video
0x0000: Vendor ID: 1022 Product ID: 2081
0x0004: Command: 0007 Status ID: 0220
0x0008: Class: 03 Subclass: 00 Interface: 00 Revision: 00
0x000c: BIST: 00 Header Type: 00 Latency Timer: 00 Cache Line Size: 08
0x0010: BAR mem 32bit addr: 0xee000000
0x0014: BAR mem 32bit addr: 0xefff0000
0x0018: BAR mem 32bit addr: 0xeffec000
0x001c: BAR mem 32bit addr: 0xeffe8000
0x0020: BAR mem 32bit addr: 0xefff8000
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1022 Product ID: 2081
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: 0a Min Gnt: 00 Max Lat: 00
0:1:2: AMD Geode LX Crypto
0x0000: Vendor ID: 1022 Product ID: 2082
0x0004: Command: 0006 Status ID: 02a0
0x0008: Class: 10 Subclass: 10 Interface: 00 Revision: 00
0x000c: BIST: 00 Header Type: 00 Latency Timer: 00 Cache Line Size: 08
0x0010: BAR mem 32bit addr: 0xefff4000
0x0014: BAR empty (00000000)
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1022 Product ID: 2082
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: 0a Min Gnt: 00 Max Lat: 00
0:13:0: VIA VT6105M RhineIII
0x0000: Vendor ID: 1106 Product ID: 3053
0x0004: Command: 0087 Status ID: 0210
0x0008: Class: 02 Subclass: 00 Interface: 00 Revision: 96
0x000c: BIST: 00 Header Type: 00 Latency Timer: 00 Cache Line Size: 08
0x0010: BAR io addr: 0x0000fc00
0x0014: BAR mem 32bit addr: 0xeffff000
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1106 Product ID: 0106
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: 0b Min Gnt: 03 Max Lat: 08
0x0040: Capability 0x01: Power Management
0:15:0: AMD CS5536 ISA
0x0000: Vendor ID: 1022 Product ID: 2090
0x0004: Command: 0009 Status ID: 02a0
0x0008: Class: 06 Subclass: 01 Interface: 00 Revision: 03
0x000c: BIST: 00 Header Type: 80 Latency Timer: 40 Cache Line Size: 08
0x0010: BAR io addr: 0x00006000
0x0014: BAR io addr: 0x00006100
0x0018: BAR io addr: 0x00006200
0x001c: BAR io addr: 0x00005800
0x0020: BAR io addr: 0x00009d00
0x0024: BAR io addr: 0x00009c00
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1022 Product ID: 2090
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 00 Line: 00 Min Gnt: 00 Max Lat: 00
0:15:2: AMD CS5536 IDE
0x0000: Vendor ID: 1022 Product ID: 209a
0x0004: Command: 0005 Status ID: 02a0
0x0008: Class: 01 Subclass: 01 Interface: 80 Revision: 01
0x000c: BIST: 00 Header Type: 00 Latency Timer: f8 Cache Line Size: 08
0x0010: BAR empty (00000000)
0x0014: BAR empty (00000000)
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR io addr: 0x0000ff00
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1022 Product ID: 209a
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 00 Line: 00 Min Gnt: 00 Max Lat: 00
0:15:3: AMD CS5536 Audio
0x0000: Vendor ID: 1022 Product ID: 2093
0x0004: Command: 0005 Status ID: 02a0
0x0008: Class: 04 Subclass: 01 Interface: 00 Revision: 01
0x000c: BIST: 00 Header Type: 00 Latency Timer: 00 Cache Line Size: 08
0x0010: BAR io addr: 0x0000fe00
0x0014: BAR empty (00000000)
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1022 Product ID: 2093
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 02 Line: 0b Min Gnt: 00 Max Lat: 00
0:15:4: AMD CS5536 USB
0x0000: Vendor ID: 1022 Product ID: 2094
0x0004: Command: 0006 Status ID: 0230
0x0008: Class: 0c Subclass: 03 Interface: 10 Revision: 02
0x000c: BIST: 00 Header Type: 00 Latency Timer: 00 Cache Line Size: 08
0x0010: BAR mem 32bit addr: 0xefffe000
0x0014: BAR empty (00000000)
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1022 Product ID: 2094
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 04 Line: 05 Min Gnt: 00 Max Lat: 00
0x0040: Capability 0x01: Power Management
0:15:5: AMD CS5536 USB
0x0000: Vendor ID: 1022 Product ID: 2095
0x0004: Command: 0006 Status ID: 0230
0x0008: Class: 0c Subclass: 03 Interface: 20 Revision: 02
0x000c: BIST: 00 Header Type: 00 Latency Timer: 00 Cache Line Size: 08
0x0010: BAR mem 32bit addr: 0xefffd000
0x0014: BAR empty (00000000)
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1022 Product ID: 2095
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 04 Line: 05 Min Gnt: 00 Max Lat: 00
0x0040: Capability 0x01: Power Management
