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Old 03-05-2009, 04:09 PM
Daniel
 
Default Bug#518358: linux-image-2.6.28: iwlwifi: iwl3945 failed after suspend and no roaming

Package: linux-image-2.6.28-1-amd64
Version: 2.6.28-1
Severity: important
File: linux-image-2.6.28


When coming back from s2disk I have to:

. ifdown wlan0
. rmmod iwl3945
. modprobe iwl3945
. ifup wlan0

In the mean time, I use my notebook in a BSS environment. As soon as the notebook is out of the range of the AP on which he is connected, he looses
the wireless connection instead of switching to another AP in his area. I made the same test with an eeePC (Lenny) and a Nokia E65 phone, they work
correctly meaning that they switch to the other AP.

I hadn't those problems with a 2.6.26 kernel.

-- Package-specific info:
** Version:
Linux version 2.6.28-1-amd64 (Debian 2.6.28-1) (maks@debian.org) (gcc version 4.3.3 (Debian 4.3.3-4) ) #1 SMP Wed Feb 18 17:16:12 UTC 2009

** Command line:
root=/dev/mapper/vg0-Dom0 ro vga=791 quiet

** Not tainted

** Kernel log:
[109158.801983] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, 1.2.26ks
[109158.801989] iwl3945: Copyright(c) 2003-2008 Intel Corporation
[109158.802084] iwl3945 0000:0b:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[109158.802102] iwl3945 0000:0b:00.0: setting latency timer to 64
[109158.802176] iwl3945: Detected Intel Wireless WiFi Link 3945ABG
[109158.844119] iwl3945: Tunable channels: 13 802.11bg, 23 802.11a channels
[109158.848810] phy9: Selected rate control algorithm 'iwl-3945-rs'
[109165.188447] iwl3945 0000:0b:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[109165.188806] iwl3945 0000:0b:00.0: irq 4349 for MSI/MSI-X
[109165.188920] iwl3945 0000:0b:00.0: firmware: requesting iwlwifi-3945-1.ucode
[109165.258229] Registered led device: iwl-phy9:radio
[109165.258306] Registered led device: iwl-phy9:assoc
[109165.258337] Registered led device: iwl-phy9:RX
[109165.258371] Registered led device: iwl-phy9:TX
[109165.273478] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[109167.367031] iwl3945 0000:0b:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[109167.367380] iwl3945 0000:0b:00.0: irq 4349 for MSI/MSI-X
[109167.413959] Registered led device: iwl-phy9:radio
[109167.414036] Registered led device: iwl-phy9:assoc
[109167.414066] Registered led device: iwl-phy9:RX
[109167.414096] Registered led device: iwl-phy9:TX
[109167.428194] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[109167.435751] wlan0: authenticate with AP 00:1e:e5:64:e1:b2
[109167.437578] wlan0: authenticated
[109167.437584] wlan0: associate with AP 00:1e:e5:64:e1:b2
[109167.440257] wlan0: RX AssocResp from 00:1e:e5:64:e1:b2 (capab=0x411 status=0 aid=1)
[109167.440263] wlan0: associated
[109167.442244] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[109178.009021] wlan0: no IPv6 routers present
[109297.816136] b44: eth0: Link is down.
[109300.816226] b44: eth0: Link is up at 100 Mbps, full duplex.
[109300.816232] b44: eth0: Flow control is off for TX and off for RX.
[109361.816102] b44: eth0: Link is down.
[109363.816194] b44: eth0: Link is up at 100 Mbps, full duplex.
[109363.816199] b44: eth0: Flow control is off for TX and off for RX.
[109526.816133] b44: eth0: Link is down.
[109529.820110] b44: eth0: Link is up at 100 Mbps, full duplex.
[109529.820115] b44: eth0: Flow control is off for TX and off for RX.
[109597.817123] b44: eth0: Link is down.
[109615.472027] wlan0: No ProbeResp from current AP 00:1e:e5:64:e1:b2 - assume out of range
[109695.123176] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, 1.2.26ks
[109695.123182] iwl3945: Copyright(c) 2003-2008 Intel Corporation
[109695.123290] iwl3945 0000:0b:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[109695.123308] iwl3945 0000:0b:00.0: setting latency timer to 64
[109695.123469] iwl3945: Detected Intel Wireless WiFi Link 3945ABG
[109695.174257] iwl3945: Tunable channels: 13 802.11bg, 23 802.11a channels
[109695.177037] phy10: Selected rate control algorithm 'iwl-3945-rs'
[109699.727076] iwl3945 0000:0b:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[109699.727432] iwl3945 0000:0b:00.0: irq 4349 for MSI/MSI-X
[109699.727542] iwl3945 0000:0b:00.0: firmware: requesting iwlwifi-3945-1.ucode
[109699.786198] Registered led device: iwl-phy10:radio
[109699.786222] Registered led device: iwl-phy10:assoc
[109699.786284] Registered led device: iwl-phy10:RX
[109699.786303] Registered led device: iwl-phy10:TX
[109699.808209] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[109701.870363] iwl3945 0000:0b:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[109701.870694] iwl3945 0000:0b:00.0: irq 4349 for MSI/MSI-X
[109701.914167] Registered led device: iwl-phy10:radio
[109701.914189] Registered led device: iwl-phy10:assoc
[109701.914248] Registered led device: iwl-phy10:RX
[109701.914266] Registered led device: iwl-phy10:TX
[109701.942740] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[109701.946783] wlan0: authenticate with AP 00:1e:e5:64:e1:b2
[109701.948603] wlan0: authenticated
[109701.948606] wlan0: associate with AP 00:1e:e5:64:e1:b2
[109701.951369] wlan0: RX AssocResp from 00:1e:e5:64:e1:b2 (capab=0x411 status=0 aid=1)
[109701.951372] wlan0: associated
[109701.953604] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[109712.844441] wlan0: no IPv6 routers present
[109916.216218] b44: eth0: powering down PHY
[115118.104083] wlan0: No ProbeResp from current AP 00:1e:e5:64:e1:b2 - assume out of range
[115194.405379] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, 1.2.26ks
[115194.405385] iwl3945: Copyright(c) 2003-2008 Intel Corporation
[115194.405470] iwl3945 0000:0b:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[115194.405487] iwl3945 0000:0b:00.0: setting latency timer to 64
[115194.405703] iwl3945: Detected Intel Wireless WiFi Link 3945ABG
[115194.453479] iwl3945: Tunable channels: 13 802.11bg, 23 802.11a channels
[115194.457519] phy11: Selected rate control algorithm 'iwl-3945-rs'
[115199.650038] iwl3945 0000:0b:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[115199.650397] iwl3945 0000:0b:00.0: irq 4349 for MSI/MSI-X
[115199.650500] iwl3945 0000:0b:00.0: firmware: requesting iwlwifi-3945-1.ucode
[115199.714269] Registered led device: iwl-phy11:radio
[115199.714343] Registered led device: iwl-phy11:assoc
[115199.714373] Registered led device: iwl-phy11:RX
[115199.714402] Registered led device: iwl-phy11:TX
[115199.725634] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[115201.880072] iwl3945 0000:0b:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[115201.880429] iwl3945 0000:0b:00.0: irq 4349 for MSI/MSI-X
[115201.934289] Registered led device: iwl-phy11:radio
[115201.934364] Registered led device: iwl-phy11:assoc
[115201.934394] Registered led device: iwl-phy11:RX
[115201.934422] Registered led device: iwl-phy11:TX
[115201.949709] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[115201.953570] wlan0: authenticate with AP 00:1e:e5:64:e1:b2
[115201.955409] wlan0: authenticated
[115201.955414] wlan0: associate with AP 00:1e:e5:64:e1:b2
[115201.958286] wlan0: RX AssocResp from 00:1e:e5:64:e1:b2 (capab=0x411 status=0 aid=1)
[115201.958292] wlan0: associated
[115201.964654] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[115212.008038] wlan0: no IPv6 routers present

** Loaded modules:
Module Size Used by
iwl3945 152680 0
i915 123272 2
drm 167888 3 i915
binfmt_misc 74892 1
rfcomm 102304 0
l2cap 86656 3 rfcomm
ppdev 73096 0
lp 75876 0
parport 103328 2 ppdev,lp
tun 76676 1
snd_atiixp_modem 78732 0
snd_via82xx_modem 77580 0
snd_intel8x0m 80656 0
snd_ac97_codec 179400 3 snd_atiixp_modem,snd_via82xx_modem,snd_intel8x0m
ac97_bus 67584 1 snd_ac97_codec
cpufreq_userspace 69252 0
cpufreq_powersave 67328 0
cpufreq_conservative 72712 0
cpufreq_stats 70404 0
nfsd 312832 17
auth_rpcgss 105744 1 nfsd
exportfs 70272 1 nfsd
nfs 320304 0
lockd 132212 2 nfsd,nfs
nfs_acl 68864 2 nfsd,nfs
sunrpc 262760 15 nfsd,auth_rpcgss,nfs,lockd,nfs_acl
ipv6 348928 34
isofs 96664 1
zlib_inflate 81408 1 isofs
udf 136728 0
ext3 186768 1
jbd 116264 1 ext3
mbcache 74628 1 ext3
nls_utf8 67584 1
nls_cp437 72448 1
vfat 76288 1
fat 115384 1 vfat
nls_base 74372 6 isofs,udf,nls_utf8,nls_cp437,vfat,fat
kvm_intel 110544 0
kvm 213288 1 kvm_intel
snd_seq 115568 0
snd_seq_device 73108 1 snd_seq
acpi_cpufreq 74000 0
firewire_sbp2 80912 0
loop 80652 0
joydev 76544 0
psmouse 106908 0
dcdbas 73648 0
serio_raw 71428 0
arc4 67584 2
snd_pcsp 76028 0
ecb 68608 2
i2c_i801 75292 0
rng_core 70280 0
iTCO_wdt 78032 0
btusb 77976 0
rfkill 77504 2 iwl3945
evdev 76304 10
mac80211 221616 1 iwl3945
snd_hda_intel 553796 9
led_class 70280 1 iwl3945
bluetooth 120740 3 rfcomm,l2cap,btusb
snd_pcm 144264 8 snd_atiixp_modem,snd_via82xx_modem,snd_intel8x0m,s nd_ac97_codec,snd_pcsp,snd_hda_intel
snd_timer 87824 4 snd_seq,snd_pcm
intelfb 100136 0
snd 125432 24 snd_atiixp_modem,snd_via82xx_modem,snd_intel8x0m,s nd_ac97_codec,snd_seq,snd_seq_device,snd_pcsp,snd_ hda_intel,snd_pcm,snd_timer
soundcore 73488 1 snd
i2c_algo_bit 71684 1 intelfb
cfg80211 97440 2 iwl3945,mac80211
snd_page_alloc 75280 5 snd_atiixp_modem,snd_via82xx_modem,snd_intel8x0m,s nd_hda_intel,snd_pcm
i2c_core 90528 3 i2c_i801,intelfb,i2c_algo_bit
intel_agp 93936 1
wmi 73280 0
button 72992 0
battery 78088 0
video 86036 0
output 68992 1 video
ac 70664 0
xfs 540656 6
dm_mirror 79488 0
dm_region_hash 78208 1 dm_mirror
dm_log 75524 2 dm_mirror,dm_region_hash
dm_snapshot 81992 0
dm_mod 121184 21 dm_mirror,dm_log,dm_snapshot
usbhid 98864 0
hid 107152 1 usbhid
sg 94928 0
sr_mod 80948 1
cdrom 99112 1 sr_mod
sd_mod 97576 4
crc_t10dif 67712 1 sd_mod
ata_piix 88836 4
ata_generic 71556 0
libata 237504 2 ata_piix,ata_generic
scsi_mod 229160 5 firewire_sbp2,sg,sr_mod,sd_mod,libata
ide_pci_generic 70148 0
sdhci_pci 73472 0
sdhci 81924 1 sdhci_pci
mmc_core 117568 1 sdhci
ide_core 178284 1 ide_pci_generic
b44 93968 0
ssb 105604 1 b44
ricoh_mmc 69760 0
pcmcia 101016 1 ssb
pcmcia_core 101924 2 ssb,pcmcia
mii 71168 1 b44
firewire_ohci 88708 0
firewire_core 104256 2 firewire_sbp2,firewire_ohci
crc_itu_t 67840 2 udf,firewire_core
ehci_hcd 99852 0
uhci_hcd 87968 0
thermal 84384 0
processor 111544 4 acpi_cpufreq,thermal
fan 70920 0
thermal_sys 78656 4 video,thermal,processor,fan

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub [8086:27a0] (rev 03)
Subsystem: Dell Device [1028:01bd]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp

00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:01bd]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: Memory at eff00000 (32-bit, non-prefetchable) [size=512K]
Region 1: I/O ports at eff8 [size=8]
Region 2: Memory at d0000000 (32-bit, prefetchable) [size=256M]
Region 3: Memory at efec0000 (32-bit, non-prefetchable) [size=256K]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel modules: intelfb

00:02.1 Display controller [0380]: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller [8086:27a6] (rev 03)
Subsystem: Dell Device [1028:01bd]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Region 0: Memory at eff80000 (32-bit, non-prefetchable) [size=512K]
Capabilities: <access denied>

00:1b.0 Audio device [0403]: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller [8086:27d8] (rev 01)
Subsystem: Dell Device [1028:01bd]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 21
Region 0: Memory at efebc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

00:1c.0 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 [8086:27d0] (rev 01) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=0b, subordinate=0b, sec-latency=0
Memory behind bridge: efd00000-efdfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp

00:1c.3 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 [8086:27d6] (rev 01) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=0c, subordinate=0d, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: efa00000-efcfffff
Prefetchable memory behind bridge: 00000000e0000000-00000000e01fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp

00:1d.0 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 [8086:27c8] (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Device [1028:01bd]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 20
Region 4: I/O ports at bf80 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd

00:1d.1 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 [8086:27c9] (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Device [1028:01bd]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 21
Region 4: I/O ports at bf60 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd

00:1d.2 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 [8086:27ca] (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Device [1028:01bd]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 22
Region 4: I/O ports at bf40 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd

00:1d.3 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 [8086:27cb] (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Device [1028:01bd]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin D routed to IRQ 23
Region 4: I/O ports at bf20 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd

00:1d.7 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller [8086:27cc] (rev 01) (prog-if 20 [EHCI])
Subsystem: Dell Device [1028:01bd]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 20
Region 0: Memory at ffa80000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev e1) (prog-if 01 [Subtractive decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=32
Memory behind bridge: ef900000-ef9fffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>

00:1f.0 ISA bridge [0601]: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge [8086:27b9] (rev 01)
Subsystem: Dell Device [1028:01bd]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
Kernel modules: intel-rng, iTCO_wdt

00:1f.2 IDE interface [0101]: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller [8086:27c4] (rev 01) (prog-if 80 [Master])
Subsystem: Dell Device [1028:01bd]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 17
Region 0: I/O ports at 01f0 [size=8]
Region 1: I/O ports at 03f4 [size=1]
Region 2: I/O ports at 0170 [size=8]
Region 3: I/O ports at 0374 [size=1]
Region 4: I/O ports at bfa0 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_piix
Kernel modules: ata_generic, ata_piix, ide-pci-generic

00:1f.3 SMBus [0c05]: Intel Corporation 82801G (ICH7 Family) SMBus Controller [8086:27da] (rev 01)
Subsystem: Dell Device [1028:01bd]
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin B routed to IRQ 17
Region 4: I/O ports at 10c0 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c-i801

03:00.0 Ethernet controller [0200]: Broadcom Corporation BCM4401-B0 100Base-TX [14e4:170c] (rev 02)
Subsystem: Dell Inspiron 6400 [1028:01af]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64
Interrupt: pin A routed to IRQ 17
Region 0: Memory at ef9fe000 (32-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: b44
Kernel modules: b44

03:01.0 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd R5C832 IEEE 1394 Controller [1180:0832] (prog-if 10 [OHCI])
Subsystem: Dell Device [1028:01bd]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64 (500ns min, 1000ns max)
Interrupt: pin A routed to IRQ 19
Region 0: Memory at ef9fd800 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: firewire_ohci
Kernel modules: firewire-ohci

03:01.1 SD Host controller [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter [1180:0822] (rev 19) (prog-if 01)
Subsystem: Dell Device [1028:01bd]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64
Interrupt: pin B routed to IRQ 18
Region 0: Memory at ef9fd400 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: sdhci-pci
Kernel modules: sdhci-pci

03:01.2 System peripheral [0880]: Ricoh Co Ltd R5C843 MMC Host Controller [1180:0843] (rev 0a)
Subsystem: Dell Device [1028:01bd]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin B routed to IRQ 11
Region 0: Memory at ef9fd500 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: ricoh-mmc
Kernel modules: ricoh_mmc

03:01.3 System peripheral [0880]: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter [1180:0592] (rev 05)
Subsystem: Dell Device [1028:01bd]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin B routed to IRQ 11
Region 0: Memory at ef9fd600 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>

03:01.4 System peripheral [0880]: Ricoh Co Ltd xD-Picture Card Controller [1180:0852] (rev ff) (prog-if ff)
!!! Unknown header type 7f

0b:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection [8086:4222] (rev 02)
Subsystem: Intel Corporation Device [8086:1021]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 4349
Region 0: Memory at efdff000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: iwl3945
Kernel modules: iwl3945



-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.28-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages linux-image-2.6.28-1-amd64 depends on:
ii debconf [debconf-2.0] 1.5.26 Debian configuration management sy
ii initramfs-tools [linux-initra 0.93 tools for generating an initramfs
ii module-init-tools 3.7-pre5-1 tools for managing Linux kernel mo

linux-image-2.6.28-1-amd64 recommends no packages.

Versions of packages linux-image-2.6.28-1-amd64 suggests:
ii grub 0.97-47lenny2 GRand Unified Bootloader (Legacy v
pn linux-doc-2.6.28 <none> (no description available)

-- debconf information excluded




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Old 03-05-2009, 04:42 PM
maximilian attems
 
Default Bug#518358: linux-image-2.6.28: iwlwifi: iwl3945 failed after suspend and no roaming

On Thu, Mar 05, 2009 at 06:09:41PM +0100, Daniel wrote:
> Package: linux-image-2.6.28-1-amd64
> Version: 2.6.28-1
> Severity: important
> File: linux-image-2.6.28
>
>
> When coming back from s2disk I have to:
>
> . ifdown wlan0
> . rmmod iwl3945
> . modprobe iwl3945
> . ifup wlan0
>
> In the mean time, I use my notebook in a BSS environment. As soon as the notebook is out of the range of the AP on which he is connected, he looses
> the wireless connection instead of switching to another AP in his area. I made the same test with an eeePC (Lenny) and a Nokia E65 phone, they work
> correctly meaning that they switch to the other AP.
>
> I hadn't those problems with a 2.6.26 kernel.

can you test 2.6.29-rc7 from buildserver see trunk apt lines
http://wiki.debian.org/DebianKernel




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Old 03-06-2009, 01:37 PM
Daniel Huhardeaux
 
Default Bug#518358: linux-image-2.6.28: iwlwifi: iwl3945 failed after suspend and no roaming

maximilian attems a écrit :

On Thu, Mar 05, 2009 at 06:09:41PM +0100, Daniel wrote:


Package: linux-image-2.6.28-1-amd64
Version: 2.6.28-1
Severity: important
File: linux-image-2.6.28


When coming back from s2disk I have to:

. ifdown wlan0
. rmmod iwl3945
. modprobe iwl3945
. ifup wlan0

In the mean time, I use my notebook in a BSS environment. As soon as the notebook is out of the range of the AP on which he is connected, he looses
the wireless connection instead of switching to another AP in his area. I made the same test with an eeePC (Lenny) and a Nokia E65 phone, they work
correctly meaning that they switch to the other AP.

I hadn't those problems with a 2.6.26 kernel.



can you test 2.6.29-rc7 from buildserver see trunk apt lines
http://wiki.debian.org/DebianKernel


Done.

dh@listryx:~>uname -a
Linux listryx 2.6.29-rc7-amd64 #1 SMP Fri Mar 6 00:37:22 UTC 2009 x86_64
GNU/Linux


. wake up after s2disk doesn't work anymore eg xorg freeze, no keyboard.
Don't think it come from iwl3945

. working in BSS environment still doesn't work

It change something from 2.6.28: when I ifdown wlan0 I can get ifup
working correctly without rmmod/modprobe iwl3945 module.


More interesting is this from dmesg:

[ 17.788802] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network
Connection driver for Linux, 1.2.26ks

[ 17.788805] iwl3945: Copyright(c) 2003-2008 Intel Corporation
[ 17.789389] iwl3945 0000:0b:00.0: PCI INT A -> GSI 16 (level, low) ->
IRQ 16

[ 17.789404] iwl3945 0000:0b:00.0: setting latency timer to 64
[ 17.846802] iwl3945: Tunable channels: 13 802.11bg, 23 802.11a channels
[ 17.846805] iwl3945: Detected Intel Wireless WiFi Link 3945ABG
[ 17.857107] iwl3945 0000:0b:00.0: PCI INT A disabled
[ 17.857207] wmaster0 (iwl3945): not using net_device_ops yet
[ 17.857468] phy0: Selected rate control algorithm 'iwl-3945-rs'
[ 19.881117] wlan0 (iwl3945): not using net_device_ops yet

...
[ 40.383399] ifup[3014]: segfault at 0 ip 00007ff855779172 sp
00007fff5dc4a320 error 4 in libc-2.9.so[7ff8556da000+149000]
[ 40.629552] iwl3945 0000:0b:00.0: PCI INT A -> GSI 16 (level, low) ->
IRQ 16
[ 40.629709] iwl3945 0000:0b:00.0: restoring config space at offset
0x1 (was 0x100102, writing 0x100106)

[ 40.629900] iwl3945 0000:0b:00.0: irq 26 for MSI/MSI-X
[ 40.630013] iwl3945 0000:0b:00.0: firmware: requesting
iwlwifi-3945-2.ucode
[ 40.679925] iwl3945: iwlwifi-3945-2.ucode firmware file req failed:
Reason -2
[ 40.698880] iwl3945 0000:0b:00.0: firmware: requesting
iwlwifi-3945-1.ucode
[ 40.723611] iwl3945: Loaded firmware iwlwifi-3945-1.ucode, which is
deprecated. Please use API v2 instead.
[ 40.742561] iwl3945: Firmware has old API version. Expected 2, got 1.
New firmware can be obtained from http://www.intellinuxwireless.org.

[ 40.780462] iwl3945 loaded firmware version 15.28.1.6

but I can find the new firmware in debian deposits. Note the segfault.
What means "not using net_device_ops yet"?


--
Daniel



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Old 03-06-2009, 02:42 PM
Daniel Huhardeaux
 
Default Bug#518358: linux-image-2.6.28: iwlwifi: iwl3945 failed after suspend and no roaming

[...]

> It change something from 2.6.28: when I ifdown wlan0 I can get ifup
> working correctly without rmmod/modprobe iwl3945 module.

Have to correct this: it's only working if I try to reconnect to the
_same_ AP. If I ifdown from one AP and try to ifup to another one, even
the new one being in BSS, it wont work: have to unload/reload iwl3945
module.


--
Daniel




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Old 03-09-2009, 11:52 AM
maximilian attems
 
Default Bug#518358: linux-image-2.6.28: iwlwifi: iwl3945 failed after suspend and no roaming

On Fri, 06 Mar 2009, Daniel Huhardeaux wrote:

> [...]
>
> > It change something from 2.6.28: when I ifdown wlan0 I can get ifup
> > working correctly without rmmod/modprobe iwl3945 module.
>
> Have to correct this: it's only working if I try to reconnect to the
> _same_ AP. If I ifdown from one AP and try to ifup to another one, even
> the new one being in BSS, it wont work: have to unload/reload iwl3945
> module.
>
> --
> Daniel

can you check against 2.6.29-rc7 trunk snapshot builds, see apt lines
http://wiki.debian.org/DebianKernel



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Old 03-09-2009, 01:54 PM
Daniel
 
Default Bug#518358: linux-image-2.6.28: iwlwifi: iwl3945 failed after suspend and no roaming

maximilian attems a écrit :

On Fri, 06 Mar 2009, Daniel Huhardeaux wrote:



[...]



It change something from 2.6.28: when I ifdown wlan0 I can get ifup
working correctly without rmmod/modprobe iwl3945 module.

Have to correct this: it's only working if I try to reconnect to the
_same_ AP. If I ifdown from one AP and try to ifup to another one, even
the new one being in BSS, it wont work: have to unload/reload iwl3945
module.


--
Daniel



can you check against 2.6.29-rc7 trunk snapshot builds, see apt lines
http://wiki.debian.org/DebianKernel

Report was done *against* the 2-6-29-rc7! You already ask me to install
it after opening the bug ;-)

--
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Old 03-09-2009, 02:49 PM
maximilian attems
 
Default Bug#518358: linux-image-2.6.28: iwlwifi: iwl3945 failed after suspend and no roaming

On Mon, Mar 09, 2009 at 03:54:47PM +0100, Daniel wrote:
> maximilian attems a écrit :
> >On Fri, 06 Mar 2009, Daniel Huhardeaux wrote:
> >
> >
> >>[...]
> >>
> >>
> >>>It change something from 2.6.28: when I ifdown wlan0 I can get ifup
> >>>working correctly without rmmod/modprobe iwl3945 module.
> >>>
> >>Have to correct this: it's only working if I try to reconnect to the
> >>_same_ AP. If I ifdown from one AP and try to ifup to another one, even
> >>the new one being in BSS, it wont work: have to unload/reload iwl3945
> >>module.
> >>
> >>--
> >>Daniel
> >>
> >
> >can you check against 2.6.29-rc7 trunk snapshot builds, see apt lines
> >http://wiki.debian.org/DebianKernel
> >
> Report was done *against* the 2-6-29-rc7! You already ask me to install
> it after opening the bug ;-)

the original submission says:
-- snipp
Package: linux-image-2.6.28-1-amd64
Version: 2.6.28-1
--

anyway if you can reproduce it with latest, please file upstream
on bugzilla.kernel.org with the dmesg, lscpi -vv info there
and let us know the bug nr.




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Old 03-15-2009, 04:25 PM
Daniel
 
Default Bug#518358: linux-image-2.6.28: iwlwifi: iwl3945 failed after suspend and no roaming

maximilian attems a écrit :


[...]

anyway if you can reproduce it with latest, please file upstream
on bugzilla.kernel.org with the dmesg, lscpi -vv info there
and let us know the bug nr.


Bug #12880

--
Daniel



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