>Number: 6545
>Category: system
>Synopsis: When using 'ifconfig ath0 scan' all the power percentages are
>zero.
>Confidential: yes
>Severity: serious
>Priority: medium
>Responsible: bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: unknown
>Arrival-Date: Thu Jan 20 19:30:01 GMT 2011
>Closed-Date:
>Last-Modified:
>Originator:
>Release:
>Organization:
>Environment:
System : OpenBSD 4.8
Details : OpenBSD 4.8-current (GENERIC) #522: Thu Dec 23 12:23:25
MST 2010
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC
Architecture: OpenBSD.i386
Machine : i386
>Description:
When scanning for wireless networks, the power percentage for each
network found is always '0%':
# ifconfig ath0 scan
ath0: flags=8863<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:14:a4:72:72:c6
priority: 4
groups: wlan
media: IEEE802.11 autoselect (DS1 mode 11b)
status: no network
ieee80211: nwid NESPOT chan 1 bssid 00:30:0d:22:69:16
nwid "" chan 10 bssid 00:02:a8:c5:0d:6c 0% 54M
privacy,short_slottime
nwid myLGNet chan 10 bssid 00:02:a8:c5:0d:6d 0% 54M
privacy,short_slottime
nwid U+ACN chan 10 bssid 00:02:a8:c5:0d:6e 0% 54M
privacy,short_slottime
nwid angishin chan 11 bssid 00:08:9f:18:ee:54 0% 54M
privacy,short_slottime
lladdr 00:15:99:68:f5:21 0% 54M ibss cache
nwid NESPOT chan 1 bssid 00:30:0d:1f:f3:b3 0% 54M
short_slottime
nwid NESPOT chan 5 bssid 00:30:0d:21:f0:ee 0% 54M
short_slottime
nwid NESPOT chan 9 bssid 00:30:0d:24:df:0b 0% 54M
short_slottime
nwid NESPOT chan 5 bssid 00:30:0d:24:e3:c7 0% 54M
short_slottime
nwid NESPOT chan 6 bssid 00:30:0d:24:e8:8b 0% 54M
short_slottime
nwid QOOKnSHOW chan 1 bssid 0a:30:0d:29:21:f4 0% 54M
privacy,short_slottime
lladdr 40:a6:d9:40:94:04 0% 54M ibss cache
nwid anygate chan 1 bssid 78:28:09:0d:4c:c8 0% 54M
privacy,short_slottime
nwid kkoddakzzi chan 4 bssid 7c:3e:9d:10:cc:f1 0% 54M
privacy,short_slottime
lladdr c4:2c:03:d1:0a:1e 0% 54M ibss cache
#
Note that, if I configure the interface with an IP address, etc., the
interface works perfectly fine. The '0%' is just somewhat annoying
when trying to select a network...
Also note that this problem has been there for a little while now:
http://marc.info/?l=openbsd-misc&m=127597547631079
>How-To-Repeat:
See above.
>Fix:
Unknown.
dmesg:
OpenBSD 4.8-current (GENERIC) #522: Thu Dec 23 12:23:25 MST 2010
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel(R) Pentium(R) M processor 1.60GHz ("GenuineIntel" 686-class) 1.60
GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,SBF,EST,TM2
real mem = 1063546880 (1014MB)
avail mem = 1036075008 (988MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 05/29/07, BIOS32 rev. 0 @ 0xfd740, SMBIOS
rev. 2.33 @ 0xe0010 (64 entries)
bios0: vendor IBM version "70ET69WW (1.29 )" date 05/29/2007
bios0: IBM 1875E5U
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP SSDT ECDT TCPA APIC MCFG BOOT
acpi0: wakeup devices LID_(S3) SLPB(S3) UART(S3) EXP0(S4) EXP1(S4) EXP2(S4)
EXP3(S4) PCI1(S4) DOCK(S4) USB0(S3) USB1(S3) USB3(S3) USB7(S3) AC9M(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpiec0 at acpi0
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 133MHz
ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 1
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 2 (EXP0)
acpiprt2 at acpi0: bus -1 (EXP1)
acpiprt3 at acpi0: bus 3 (EXP2)
acpiprt4 at acpi0: bus -1 (EXP3)
acpiprt5 at acpi0: bus 4 (PCI1)
acpicpu0 at acpi0: C3, C2, C1, PSS
acpipwrres0 at acpi0: PUBS
acpitz0 at acpi0: critical temperature 99 degC
acpibtn0 at acpi0: LID_
acpibtn1 at acpi0: SLPB
acpibat0 at acpi0: BAT0 model "IBM-92P1091" serial 1313 type LION oem
"Panasonic"
acpibat1 at acpi0: BAT1 not present
acpiac0 at acpi0: AC unit online
acpithinkpad0 at acpi0
acpidock0 at acpi0: DOCK not docked (0)
bios0: ROM list: 0xc0000/0xf600! 0xcf800/0x1600 0xd1000/0x1000 0xdc000/0x4000!
0xe0000/0x10000
cpu0: Enhanced SpeedStep 1597 MHz: speeds: 1600, 1333, 1066, 800 MHz
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82915GM Host" rev 0x03
vga1 at pci0 dev 2 function 0 "Intel 82915GM Video" rev 0x03
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
intagp0 at vga1
agp0 at intagp0: aperture at 0xb0000000, size 0x10000000
inteldrm0 at vga1: apic 1 int 16 (irq 11)
drm0 at inteldrm0
"Intel 82915GM Video" rev 0x03 at pci0 dev 2 function 1 not configured
ppb0 at pci0 dev 28 function 0 "Intel 82801FB PCIE" rev 0x03: apic 1 int 20
(irq 11)
pci1 at ppb0 bus 2
bge0 at pci1 dev 0 function 0 "Broadcom BCM5751M" rev 0x11, BCM5750 B1
(0x4101): apic 1 int 16 (irq 11), address 00:10:c6:e1:f8:03
brgphy0 at bge0 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
ppb1 at pci0 dev 28 function 2 "Intel 82801FB PCIE" rev 0x03: apic 1 int 22
(irq 11)
pci2 at ppb1 bus 3
uhci0 at pci0 dev 29 function 0 "Intel 82801FB USB" rev 0x03: apic 1 int 16
(irq 11)
uhci1 at pci0 dev 29 function 1 "Intel 82801FB USB" rev 0x03: apic 1 int 17
(irq 11)
uhci2 at pci0 dev 29 function 2 "Intel 82801FB USB" rev 0x03: apic 1 int 18
(irq 11)
uhci3 at pci0 dev 29 function 3 "Intel 82801FB USB" rev 0x03: apic 1 int 19
(irq 11)
ehci0 at pci0 dev 29 function 7 "Intel 82801FB USB" rev 0x03: apic 1 int 19
(irq 11)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb2 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xd3
pci3 at ppb2 bus 4
cbb0 at pci3 dev 0 function 0 "TI PCI1510 CardBus" rev 0x00: apic 1 int 16 (irq
11)
ath0 at pci3 dev 2 function 0 "Atheros AR5212 (IBM MiniPCI)" rev 0x01: apic 1
int 21 (irq 11)
ath0: AR5213A 5.9 phy 4.3 rf5112a 3.6, WOR01W, address 00:14:a4:72:72:c6
cardslot0 at cbb0 slot 0 flags 0
cardbus0 at cardslot0: bus 5 device 0 cacheline 0x8, lattimer 0xb0
pcmcia0 at cardslot0
auich0 at pci0 dev 30 function 2 "Intel 82801FB AC97" rev 0x03: apic 1 int 22
(irq 11), ICH6 AC97
ac97: codec id 0x41445374 (Analog Devices AD1981B)
ac97: codec features headphone, 20 bit DAC, No 3D Stereo
audio0 at auich0
ichpcib0 at pci0 dev 31 function 0 "Intel 82801FBM LPC" rev 0x03: PM disabled
pciide0 at pci0 dev 31 function 2 "Intel 82801FBM SATA" rev 0x03: DMA, channel
0 wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <HTS541060G9AT00>
wd0: 16-sector PIO, LBA, 57231MB, 117210240 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
atapiscsi0 at pciide0 channel 1 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <MATSHITA, UJDA765 DVD/CDRW, 1.02> ATAPI 5/cdrom
removable
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
ichiic0 at pci0 dev 31 function 3 "Intel 82801FB SMBus" rev 0x03: apic 1 int 23
(irq 11)
iic0 at ichiic0
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci3: USB revision 1.0
uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at ichpcib0
isadma0 at isa0
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
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
lpt2 at isa0 port 0x3bc/4: polled
aps0 at isa0 port 0x1600/31
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
mtrr: Pentium Pro MTRR support
ugen0 at uhub3 port 2 "STMicroelectronics Biometric Coprocessor" rev 1.00/0.01
addr 2
vscsi0 at root
scsibus1 at vscsi0: 256 targets
softraid0 at root
root on wd0a swap on wd0b dump on wd0b
usbdevs:
Controller /dev/usb0:
addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 powered
port 2 powered
port 3 powered
port 4 powered
port 5 powered
port 6 powered
port 7 powered
port 8 powered
Controller /dev/usb1:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 powered
port 2 powered
Controller /dev/usb2:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 powered
port 2 powered
Controller /dev/usb3:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 powered
port 2 addr 2: full speed, power 100 mA, config 1, Biometric
Coprocessor(0x2016), STMicroelectronics(0x0483), rev 0.01
Controller /dev/usb4:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 powered
port 2 powered
>Release-Note:
>Audit-Trail:
>Unformatted:
