From: Larry Finger <Larry.Finger@lwfinger.net>
To: reinette chatre <reinette.chatre@intel.com>
Cc: wireless <linux-wireless@vger.kernel.org>, lee_matheson@hotmail.com
Subject: Problem with IW5300
Date: Tue, 30 Mar 2010 14:56:06 -0500 [thread overview]
Message-ID: <4BB25756.2040201@lwfinger.net> (raw)
Reinette,
This info comes from an openSUSE 11.3 M4 bug report at
https://bugzilla.novell.com/show_bug.cgi?id=592399
The kernel is 2.6.33 with openSUSE patches, but none of them should touch iwlagn.
The lspci info for this card is:
04:00.0 Network controller: Intel Corporation Ultimate N WiFi Link 5300
Subsystem: Intel Corporation Device 1121
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 31
Region 0: Memory at f8000000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlagn
His problem is that the wireless keeps getting a microcode error and is dropping
and remaking the connection about every 40 seconds. It logs the following:
[ 49.842706] iwlagn 0000:04:00.0: firmware: requesting iwlwifi-5000-2.ucode
[ 50.998519] iwlagn 0000:04:00.0: loaded firmware version 8.24.2.12
[ 51.194842] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 51.196424] alloc irq_desc for 33 on node -1
[ 51.196427] alloc kstat_irqs on node -1
[ 51.196449] tg3 0000:08:00.0: irq 33 for MSI/MSI-X
[ 51.299431] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 52.370360] NET: Registered protocol family 17
[ 278.379210] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 541.820669] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 548.937278] pan0: no IPv6 routers present
[ 607.590793] tg3 0000:08:00.0: irq 33 for MSI/MSI-X
[ 607.693733] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 625.378949] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 626.979855] wlan0: direct probe to AP 00:1f:3f:16:37:fb (try 1)
[ 626.982854] wlan0: direct probe responded
[ 626.982857] wlan0: authenticate with AP 00:1f:3f:16:37:fb (try 1)
[ 626.986838] wlan0: authenticated
[ 626.986853] wlan0: associate with AP 00:1f:3f:16:37:fb (try 1)
[ 626.990204] wlan0: RX AssocResp from 00:1f:3f:16:37:fb (capab=0x431 status=0
aid=2)
[ 626.990207] wlan0: associated
[ 626.992668] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 626.992706] cfg80211: Calling CRDA for country: DE
[ 626.996564] cfg80211: Current regulatory domain updated by AP to: DE
[ 626.996572] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 626.996579] (2402000 KHz - 2483500 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 627.169581] Intel AES-NI instructions are not detected.
[ 627.362747] padlock: VIA PadLock not detected.
[ 652.749175] iwlagn 0000:04:00.0: Microcode SW error detected. Restarting
0x2000000.
[ 652.749201] iwlagn 0000:04:00.0: Start IWL Error Log Dump:
[ 652.749207] iwlagn 0000:04:00.0: Status: 0x000212E4, count: 5
[ 652.749346] iwlagn 0000:04:00.0: Desc Time
data1 data2 line
[ 652.749356] iwlagn 0000:04:00.0: NMI_INTERRUPT_WDG (#04)
1197632519 0x00000002 0x07030000 3664
[ 652.749361] iwlagn 0000:04:00.0: blink1 blink2 ilink1 ilink2
[ 652.749367] iwlagn 0000:04:00.0: 0x005AA 0x006E8 0x008B2 0x0CF76
[ 652.749427] iwlagn 0000:04:00.0: Start IWL Event Log Dump: display last 20
entries
[ 652.749451] iwlagn 0000:04:00.0: EVT_LOGT:0027194576:0x01002110:0211
[ 652.749466] iwlagn 0000:04:00.0: EVT_LOGT:0027194580:0x00000000:0212
[ 652.749480] iwlagn 0000:04:00.0: EVT_LOGT:0027194618:0x00000000:0215
[ 652.749495] iwlagn 0000:04:00.0: EVT_LOGT:0027194622:0x00000008:0220
[ 652.749509] iwlagn 0000:04:00.0: EVT_LOGT:0027194639:0x00000000:0302
[ 652.749523] iwlagn 0000:04:00.0: EVT_LOGT:0027194668:0x000000d4:0303
[ 652.749538] iwlagn 0000:04:00.0: EVT_LOGT:0027194672:0x0000107f:0217
[ 652.749553] iwlagn 0000:04:00.0: EVT_LOGT:0027194673:0x027e001c:0217
[ 652.749567] iwlagn 0000:04:00.0: EVT_LOGT:0027194890:0x0000010f:0106
[ 652.749582] iwlagn 0000:04:00.0: EVT_LOGT:0027194892:0x00000000:0302
[ 652.749597] iwlagn 0000:04:00.0: EVT_LOGT:0027194921:0x000000b4:0303
[ 652.749611] iwlagn 0000:04:00.0: EVT_LOGT:0027194930:0x000000c4:0322
[ 652.749625] iwlagn 0000:04:00.0: EVT_LOGT:0027194979:0x00000000:0302
[ 652.749640] iwlagn 0000:04:00.0: EVT_LOGT:0027195006:0x00000436:0323
[ 652.749654] iwlagn 0000:04:00.0: EVT_LOGT:0027195029:0x00000000:1350
[ 652.749669] iwlagn 0000:04:00.0: EVT_LOGT:0027195029:0x00000000:1351
[ 652.749683] iwlagn 0000:04:00.0: EVT_LOGT:0027195029:0x00000000:1352
[ 652.749698] iwlagn 0000:04:00.0: EVT_LOGT:0027195030:0x00000002:1353
[ 652.749713] iwlagn 0000:04:00.0: EVT_LOGT:0027394882:0x000000d7:0123
[ 652.749727] iwlagn 0000:04:00.0: EVT_LOGT:0027394890:0x00000000:0125
[ 689.800558] iwlagn 0000:04:00.0: iwl_tx_agg_start on ra = 00:1f:3f:16:37:fb
tid = 0
[ 690.011770] iwlagn 0000:04:00.0: Microcode SW error detected. Restarting
0x2000000.
[ 690.011797] iwlagn 0000:04:00.0: Start IWL Error Log Dump:
[ 690.011803] iwlagn 0000:04:00.0: Status: 0x000212E4, count: 5
[ 690.011933] iwlagn 0000:04:00.0: Desc Time
data1 data2 line
[ 690.011942] iwlagn 0000:04:00.0: NMI_INTERRUPT_WDG (#04)
1234894045 0x00000002 0x07030000 3664
[ 690.011947] iwlagn 0000:04:00.0: blink1 blink2 ilink1 ilink2
[ 690.011953] iwlagn 0000:04:00.0: 0x005AA 0x006E8 0x008B2 0x022C8
[ 690.012035] iwlagn 0000:04:00.0: Start IWL Event Log Dump: display last 20
entries
[ 690.012059] iwlagn 0000:04:00.0: EVT_LOGT:0037028048:0x00000040:0219
[ 690.012074] iwlagn 0000:04:00.0: EVT_LOGT:0037028050:0x01000110:0211
[ 690.012089] iwlagn 0000:04:00.0: EVT_LOGT:0037028054:0x00000000:0212
[ 690.012104] iwlagn 0000:04:00.0: EVT_LOGT:0037028091:0x00000000:0215
[ 690.012119] iwlagn 0000:04:00.0: EVT_LOGT:0037028095:0x00000008:0220
-- continues on and on ---
Have there been changes that would have fixed this problem, or is this a known
regression? The OP (Cc'd here) reports that it works better on 11.1 (a 2.6.27
kernel) and 11.2 (a 2.6.31 kernel) than it does with this 2.6.33 kernel.
Thanks,
Larry
next reply other threads:[~2010-03-30 19:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-30 19:56 Larry Finger [this message]
2010-03-30 22:01 ` Problem with IW5300 reinette chatre
2010-03-30 23:09 ` Larry Finger
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