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SubjectRe: iwlagn interrupt problem



Alexander E. Patrakov napsal(a):
> 2008/12/10 reinette chatre <reinette.chatre-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>:
>> The messages you refer to are printed because a user space app
>> (wpa_supplicant or network manager) brings the wireless interface down
>> and up. Interrupts are disabled when interface is brought down and
>> reenabled when interface is brought up.
>
> OK.
>
>> The unresponsiveness is due to a bug that was fixed recently. The
>> patches have been merged into wireless-testing repo and will be included
>> in 2.6.29. If you want to try
>> the individual patches, please try:
>> http://marc.info/?l=linux-wireless&m=122824886623698&w=2
>> http://marc.info/?l=linux-wireless&m=122849275528102&w=2
>
> These individual patches don't apply to 2.6.27.6, so I installed
> today's compat-wireless-2.6, and it seems to work. Thanks!
>
> OTOH, are these patches a material for backporting into -stable?
>

Hi

I assume that this backtrace I've got with 2.6.28-rc7 is the same issue ?
(If I get it right - this issue will not be fixed in 2.6.28 and is delay for
2.6.29 ?))

usb 3-2: reset full speed USB device using uhci_hcd and address 9
Restarting tasks ... done.
e1000e 0000:00:19.0: irq 377 for MSI/MSI-X
e1000e 0000:00:19.0: irq 377 for MSI/MSI-X
ADDRCONF(NETDEV_UP): eth0: link is not ready
iwl3945 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
iwl3945 0000:03:00.0: irq 376 for MSI/MSI-X
ADDRCONF(NETDEV_UP): wlan0: link is not ready
wlan0: direct probe to AP 00:11:d8:da:65:40 try 1
wlan0: direct probe to AP 00:11:d8:da:65:40 try 1
wlan0 direct probe responded
wlan0: authenticate with AP 00:11:d8:da:65:40
wlan0: authenticated
wlan0: associate with AP 00:11:d8:da:65:40
wlan0: RX AssocResp from 00:11:d8:da:65:40 (capab=0x401 status=0 aid=8)
wlan0: associated
ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
wlan0: disassociating by local choice (reason=3)
wlan0: no IPv6 routers present
wlan0: direct probe to AP 00:11:d8:da:65:40 try 1
wlan0: direct probe to AP 00:11:d8:da:65:40 try 1
wlan0 direct probe responded
wlan0: authenticate with AP 00:11:d8:da:65:40
wlan0: authenticated
wlan0: associate with AP 00:11:d8:da:65:40
wlan0: RX ReassocResp from 00:11:d8:da:65:40 (capab=0x401 status=0 aid=8)
wlan0: associated
wlan0: No ProbeResp from current AP 00:11:d8:da:65:40 - assume out of range
iwl3945: Error sending REPLY_SCAN_CMD: time out after 500ms.
iwl3945: Error sending REPLY_RXON_ASSOC: time out after 500ms.
iwl3945: Error setting RXON_ASSOC configuration (-110).
iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: time out after 500ms.
iwl3945: Error sending REPLY_RXON_ASSOC: time out after 500ms.
iwl3945: Error setting RXON_ASSOC configuration (-110).
iwl3945: Error sending REPLY_RXON_ASSOC: time out after 500ms.
iwl3945: Error setting RXON_ASSOC configuration (-110).
iwl3945: Error sending REPLY_QOS_PARAM: time out after 500ms.
iwl3945: Error sending REPLY_QOS_PARAM: time out after 500ms.
iwl3945: Error sending REPLY_QOS_PARAM: time out after 500ms.
iwl3945: Error sending REPLY_QOS_PARAM: time out after 500ms.
iwl3945: Error sending REPLY_RXON: time out after 500ms.
iwl3945: Error setting new configuration (-110).
wlan0: direct probe to AP 00:11:d8:da:65:40 try 1
iwl3945: Error sending REPLY_RXON: time out after 500ms.
iwl3945: Error setting new configuration (-110).
iwl3945: Error sending REPLY_RXON: time out after 500ms.
iwl3945: Error setting new configuration (-110).
wlan0: direct probe to AP 00:11:d8:da:65:40 try 1
wlan0: direct probe to AP 00:11:d8:da:65:40 try 2
wlan0: direct probe to AP 00:11:d8:da:65:40 try 3
wlan0: direct probe to AP 00:11:d8:da:65:40 timed out
iwl3945: Error sending REPLY_RXON: time out after 500ms.
iwl3945: Error setting new configuration (-110).
iwl3945: Error sending REPLY_RXON: time out after 500ms.
iwl3945: Error setting new configuration (-110).
iwl3945: Error sending REPLY_RXON: time out after 500ms.
iwl3945: Error setting new configuration (-110).
iwl3945: Error sending REPLY_RXON: time out after 500ms.
iwl3945: Error setting new configuration (-110).
wlan0: direct probe to AP 00:11:d8:da:65:40 try 1
wlan0: direct probe to AP 00:11:d8:da:65:40 try 2
wlan0: direct probe to AP 00:11:d8:da:65:40 try 3
wlan0: direct probe to AP 00:11:d8:da:65:40 timed out
iwl3945: Error sending REPLY_SCAN_CMD: time out after 500ms.
iwl3945: Error sending REPLY_RXON: time out after 500ms.
iwl3945: Error setting new configuration (-110).
iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: time out after 500ms.
iwl3945: Error sending REPLY_SCAN_CMD: time out after 500ms.
iwl3945: Error sending REPLY_RXON: time out after 500ms.
iwl3945: Error setting new configuration (-110).
iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: time out after 500ms.
iwl3945: Error sending REPLY_SCAN_CMD: time out after 500ms.
iwl3945: Error sending REPLY_RXON: time out after 500ms.
iwl3945: Error setting new configuration (-110).
iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: time out after 500ms.
iwl3945: Error sending REPLY_SCAN_CMD: time out after 500ms.
iwl3945: Error sending REPLY_RXON: time out after 500ms.
iwl3945: Error setting new configuration (-110).
iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: time out after 500ms.
iwl3945: Error sending REPLY_RXON: time out after 500ms.
iwl3945: Error setting new configuration (-110).
iwl3945: Error sending REPLY_RXON: time out after 500ms.
iwl3945: Error setting new configuration (-110).
iwl3945: No space for Tx
iwl3945: Error sending REPLY_RXON: iwl3945_enqueue_hcmd failed: -28
iwl3945: Error setting new configuration (-28).
iwl3945: No space for Tx
iwl3945: Error sending REPLY_RXON: iwl3945_enqueue_hcmd failed: -28
iwl3945: Error setting new configuration (-28).
wlan0: direct probe to AP 00:11:d8:da:65:40 try 1
wlan0: direct probe to AP 00:11:d8:da:65:40 try 2
wlan0: direct probe to AP 00:11:d8:da:65:40 try 3
wlan0: direct probe to AP 00:11:d8:da:65:40 timed out
iwl3945: No space for Tx
iwl3945: Error sending REPLY_SCAN_CMD: iwl3945_enqueue_hcmd failed: -28
iwl3945: No space for Tx
iwl3945: Error sending REPLY_RXON: iwl3945_enqueue_hcmd failed: -28
iwl3945: Error setting new configuration (-28).
iwl3945: No space for Tx
iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: iwl3945_enqueue_hcmd failed: -28
iwl3945: No space for Tx
iwl3945: Error sending REPLY_SCAN_CMD: iwl3945_enqueue_hcmd failed: -28
iwl3945: No space for Tx
iwl3945: Error sending REPLY_RXON: iwl3945_enqueue_hcmd failed: -28
iwl3945: Error setting new configuration (-28).
iwl3945: No space for Tx
iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: iwl3945_enqueue_hcmd failed: -28
iwl3945: No space for Tx
iwl3945: Error sending REPLY_SCAN_CMD: iwl3945_enqueue_hcmd failed: -28
iwl3945: No space for Tx
iwl3945: Error sending REPLY_RXON: iwl3945_enqueue_hcmd failed: -28
iwl3945: Error setting new configuration (-28).
iwl3945: No space for Tx
iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: iwl3945_enqueue_hcmd failed: -28
iwl3945: No space for Tx
iwl3945: Error sending REPLY_SCAN_CMD: iwl3945_enqueue_hcmd failed: -28
iwl3945: No space for Tx
iwl3945: Error sending REPLY_RXON: iwl3945_enqueue_hcmd failed: -28
iwl3945: Error setting new configuration (-28).
iwl3945: No space for Tx
iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: iwl3945_enqueue_hcmd failed: -28
iwl3945: No space for Tx
iwl3945: Error sending REPLY_SCAN_CMD: iwl3945_enqueue_hcmd failed: -28
iwl3945: No space for Tx
iwl3945: Error sending REPLY_RXON: iwl3945_enqueue_hcmd failed: -28
iwl3945: Error setting new configuration (-28).
iwl3945: No space for Tx
iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: iwl3945_enqueue_hcmd failed: -28
iwl3945: No space for Tx
iwl3945: Error sending REPLY_RXON: iwl3945_enqueue_hcmd failed: -28
iwl3945: Error setting new configuration (-28).
iwl3945: No space for Tx
iwl3945: Error sending REPLY_RXON: iwl3945_enqueue_hcmd failed: -28
iwl3945: Error setting new configuration (-28).
iwl3945: No space for Tx
iwl3945: Error sending REPLY_RXON: iwl3945_enqueue_hcmd failed: -28
iwl3945: Error setting new configuration (-28).
iwl3945: No space for Tx
iwl3945: Error sending REPLY_RXON: iwl3945_enqueue_hcmd failed: -28
iwl3945: Error setting new configuration (-28).
wlan0: direct probe to AP 00:11:d8:da:65:40 try 1
wlan0: direct probe to AP 00:11:d8:da:65:40 try 2
wlan0: direct probe to AP 00:11:d8:da:65:40 try 3
wlan0: direct probe to AP 00:11:d8:da:65:40 timed out
iwl3945: No space for Tx
iwl3945: Error sending REPLY_SCAN_CMD: iwl3945_enqueue_hcmd failed: -28
iwl3945: No space for Tx
iwl3945: Error sending REPLY_RXON: iwl3945_enqueue_hcmd failed: -28
iwl3945: Error setting new configuration (-28).
iwl3945: No space for Tx
iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: iwl3945_enqueue_hcmd failed: -28
iwl3945: No space for Tx
iwl3945: Error sending REPLY_SCAN_CMD: iwl3945_enqueue_hcmd failed: -28
iwl3945: No space for Tx
iwl3945: Error sending REPLY_RXON: iwl3945_enqueue_hcmd failed: -28
iwl3945: Error setting new configuration (-28).
iwl3945: No space for Tx
iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: iwl3945_enqueue_hcmd failed: -28
iwl3945: No space for Tx
iwl3945: Error sending REPLY_SCAN_CMD: iwl3945_enqueue_hcmd failed: -28
iwl3945: No space for Tx
iwl3945: Error sending REPLY_RXON: iwl3945_enqueue_hcmd failed: -28
iwl3945: Error setting new configuration (-28).
iwl3945: No space for Tx
iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: iwl3945_enqueue_hcmd failed: -28
iwl3945: No space for Tx
iwl3945: Error sending REPLY_SCAN_CMD: iwl3945_enqueue_hcmd failed: -28
iwl3945: No space for Tx
iwl3945: Error sending REPLY_RXON: iwl3945_enqueue_hcmd failed: -28
iwl3945: Error setting new configuration (-28).
iwl3945: No space for Tx
iwl3945: Error sending REPLY_TX_PWR_TABLE_CMD: iwl3945_enqueue_hcmd failed: -28


Zdenek




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