はじめまして、内藤です。
自宅でLet's note CF-T4 に FreeBSD8.0-p2を入れてみたのですが、
iwiの無線LANが途中で使えなくなる現象に遭遇してしまいました。
どなたか対策ないしは情報等をご存知の方、教えていただけないでしょうか？
現象としては下記のとおりセットアップした後、
マシンブート直後はiwi軽油で無線LANが使用できるのですが、
しばらく（5分くらい？）たつと dmesg に
iwi0: device timeout
と表示されるようになり無線LANが使えなくなってしまいます。
この状態で /etc/rc.d/netif restart とすると
ほぼ確実にマシンがリブートします。
＃もちろん unclean shutdown ですから、再起動後にfsckが走ります。
transam[101]% cat /boot/loader.conf
legal.intel_iwi.license_ack=1
sound_load="YES"
snd_ich_load="YES"
if_iwi_load="YES"
iwi_bss_load="YES"
iwi_ibss_load="YES"
iwi_monitor_load="YES"
acpi_load="YES"
acpi_panasonic_load="YES"
hw.psm.synaptics_support=1
vboxdrv_load="YES"
transam[102]% cat /etc/rc.conf
# -- sysinstall generated deltas -- # Thu Jan 21 06:20:44 2010
# Created: Thu Jan 21 06:20:44 2010
# Enable network daemons for user convenience.
# Please make all changes to this file, not to /etc/defaults/rc.conf.
# This file now contains just the overrides from /etc/defaults/rc.conf.
hostname="transam.ynw.prv"
#ifconfig_rl0="DHCP"
ifconfig_wlan0="WPA DHCP"
wlans_iwi0="wlan0"
keymap="jp.106x"
keyrate="fast"
moused_enable="YES"
powerd_enable="YES"
sshd_enable="YES"
dbus_enable="YES"
hald_enable="YES"
gnome_enable="YES"
gdm_lang="ja_JP.UTF-8"
vboxnet_enable="YES"
transam[103]% ifconfig
rl0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=8<VLAN_MTU>
ether xx:xx:xx:xx:xx:xx
media: Ethernet autoselect
status: no carrier
iwi0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 2290
ether xx:xx:xx:xx:xx:xx
media: IEEE 802.11 Wireless Ethernet autoselect mode 11g
status: associated
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
options=3<RXCSUM,TXCSUM>
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3
inet6 ::1 prefixlen 128
inet 127.0.0.1 netmask 0xff000000
vboxnet0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
ether xx:xx:xx:xx:xx:xx
wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
ether xx:xx:xx:xx:xx:xx
inet 192.168.1.100 netmask 0xffffff00 broadcast 192.168.1.255
media: IEEE 802.11 Wireless Ethernet OFDM/54Mbps mode 11g
status: associated
ssid D25HW-xxxxxxxx channel 6 (2437 Mhz 11g) bssid xx:xx:xx:xx:xx:xx
country US authmode WPA2/802.11i privacy ON deftxkey UNDEF
AES-CCM 2:128-bit txpower 0 bmiss 24 scanvalid 60 protmode CTS wme
roaming MANUAL
transam[101]% cat /etc/wpa_supplicant.conf
network={
priority=1
ssid="D25HW-xxxxxxxx"
#psk="xxxxxxxxxxxxxxxx"
psk=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
}
transam[102]% dmesg
Copyright (c) 1992-2009 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 8.0-RELEASE-p2 #0: Tue Jan 5 16:02:27 UTC 2010
r...@i386-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) M processor 1.20GHz (1197.01-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x6d8 Stepping = 8
Features=0xafe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,PBE>
Features2=0x180<EST,TM2>
AMD Features=0x100000<NX>
real memory = 537919488 (513 MB)
avail memory = 497049600 (474 MB)
ACPI APIC Table: <MATBIO CFT4-2 >
ioapic0: Changing APIC ID to 1
ioapic0 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <PTLTD RSDT> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
acpi_ec0: <Embedded Controller: GPE 0x1d> port 0x62,0x66 on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
battery0: <ACPI Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> on acpi0
acpi_button0: <Power Button> on acpi0
acpi_panasonic0: <Panasonic Notebook Hotkeys> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
vgapci0: <VGA-compatible display> port 0x1800-0x1807 mem
0xb0080000-0xb00fffff,0xc0000000-0xcfffffff,0xb0000000-0xb003ffff irq
16 at device 2.0 on pci0
agp0: <Intel 82915GM (915GM GMCH) SVGA controller> on vgapci0
agp0: detected 7932k stolen memory
agp0: aperture size is 256M
vgapci1: <VGA-compatible display> at device 2.1 on pci0
uhci0: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-A> port
0x1820-0x183f irq 23 at device 29.0 on pci0
uhci0: [ITHREAD]
uhci0: LegSup = 0x003b
usbus0: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-A> on uhci0
ehci0: <Intel 82801FB (ICH6) USB 2.0 controller> mem
0xb0040000-0xb00403ff irq 23 at device 29.7 on pci0
ehci0: [ITHREAD]
usbus1: EHCI version 1.0
usbus1: <Intel 82801FB (ICH6) USB 2.0 controller> on ehci0
pcib1: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci6: <ACPI PCI bus> on pcib1
rl0: <RealTek 8139 10/100BaseTX> port 0x3000-0x30ff mem
0xb0100000-0xb01000ff irq 19 at device 1.0 on pci6
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> PHY 0 on miibus0
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: Ethernet address: 00:0b:97:32:02:76
rl0: [ITHREAD]
iwi0: <Intel(R) PRO/Wireless 2915ABG> mem 0xb0101000-0xb0101fff irq 21
at device 4.0 on pci6
iwi0: [ITHREAD]
cbb0: <RF5C476 PCI-CardBus Bridge> mem 0xb0102000-0xb0102fff irq 22 at
device 5.0 on pci6
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
cbb0: [FILTER]
pci6: <base peripheral, SD host controller> at device 5.1 (no driver attached)
pcm0: <Intel ICH6 (82801FB)> port 0x1c00-0x1cff,0x1840-0x187f mem
0xb0040800-0xb00409ff,0xb0040400-0xb00404ff irq 17 at device 30.2 on
pci0
pcm0: [ITHREAD]
pcm0: <SigmaTel STAC9750/51 AC97 Codec>
pci0: <simple comms, generic modem> at device 30.3 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH6 UDMA100 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x1810-0x181f at device 31.1 on
pci0
ata0: <ATA channel 0> on atapci0
ata0: [ITHREAD]
ata1: <ATA channel 1> on atapci0
ata1: [ITHREAD]
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_tz0: <Thermal Zone> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x77 irq 8 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 Synaptics Touchpad, device ID 0
cpu0: <ACPI CPU> on acpi0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem
0xcf800-0xd07ff,0xdc000-0xdffff,0xe0000-0xeffff pnpid ORM0000 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
ppc0: parallel port not found.
Timecounter "TSC" frequency 1197011089 Hz quality 800
Timecounters tick every 1.000 msec
vboxdrv: fAsync=0 offMin=0x50b offMax=0x722
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 480Mbps High Speed USB v2.0
ad0: 54156MB <TOSHIBA MK6034GAX AC101F> at ata0-master UDMA100
ugen0.1: <Intel> at usbus0
uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <Intel> at usbus1
uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
Root mount waiting for: usbus1 usbus0
uhub0: 2 ports with 2 removable, self powered
uhub1: 2 ports with 2 removable, self powered
Root mount waiting for: usbus1
ugen1.2: <Huawei Incorporated> at usbus1
umass0: <Huawei Incorporated HUAWEI Mobile Connect, class 0/0, rev
2.00/1.00, addr 2> on usbus1
umass0: SCSI over Bulk-Only; quirks = 0x0000
Root mount waiting for: usbus1
umass0:0:0:-1: Attached to scbus0
Trying to mount root from ufs:/dev/ad0s1a
WARNING: / was not properly dismounted
(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): UNIT ATTENTION asc:29,0
(probe0:umass-sim0:0:0:0): Power on, reset, or bus device reset occurred
(probe0:umass-sim0:0:0:0): Retrying Command (per Sense Data)
cd0 at umass-sim0 bus 0 target 0 lun 0
cd0: <HUAWEI Mass storage ffff> Removable CD-ROM SCSI-2 device
cd0: 40.000MB/s transfers
cd0: cd present [137728 x 512 byte records]
WARNING: /tmp was not properly dismounted
WARNING: /usr was not properly dismounted
/usr: mount pending error: blocks 4 files 1
WARNING: /var was not properly dismounted
vboxnet0: Ethernet address: 0a:00:27:00:00:00
wlan0: Ethernet address: 00:13:ce:54:94:13
(cd0:umass-sim0:0:0:0): READ TOC/PMA/ATIP. CDB: 43 2 0 0 0 0 1 0 c 0
wlan0: ieee80211_new_state_locked: pending AUTH -> ASSOC transition
lost
wlan0: link state changed to UP
(cd0:umass-sim0:0:0:0): CAM Status: SCSI Status Error
(cd0:umass-sim0:0:0:0): SCSI Status: Check Condition
(cd0:umass-sim0:0:0:0): ILLEGAL REQUEST asc:24,0
(cd0:umass-sim0:0:0:0): Invalid field in CDB
(cd0:umass-sim0:0:0:0): Unretryable error
iwi0: need multicast update callback
iwi0: need multicast update callback
iwi0: need multicast update callback
iwi0: need multicast update callback
drm0: <Intel i915GM> on vgapci0
vgapci0: child drm0 requested pci_enable_busmaster
info: [drm] AGP at 0xc0000000 256MB
info: [drm] Initialized i915 1.6.0 20080730
drm0: [ITHREAD]
pid 1597 (gnome-clock-applet-), uid 0: exited on signal 11 (core dumped)
iwi0: device timeout
iwi0: device timeout
transam[103]% exit
Script done on Tue Jan 26 15:46:33 2010
＃Ether Address, SSIDなどは伏せさせていただきます。
--
内藤 祐一郎(naito.yuich...@gmail.com)
