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Re: wlan0 not present

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On Sun, Apr 22, 2012 at 16:00, Dominik Feser
<dominik.feser@xxxxxxxxxxxxxx> wrote:
> THX a lot! Here is the dmesg output:
>
> Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:d
> Copyright(c) 2003-2012 Intel Corporation
> iwlwifi 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
> iwlwifi 0000:02:00.0: setting latency timer to 64
> iwlwifi 0000:02:00.0: pci_resource_len = 0x00002000
> iwlwifi 0000:02:00.0: pci_resource_base = f4498000
> iwlwifi 0000:02:00.0: HW Revision ID = 0x34
> iwlwifi 0000:02:00.0: irq 1277 (277) for MSI/MSI-X
> iwlwifi 0000:02:00.0: U iwl_request_firmware eebd9d74
> iwlwifi 0000:02:00.0: U iwl_request_firmware c8ee1dd8
> iwlwifi 0000:02:00.0: U iwl_request_firmware ed655dd8
> iwlwifi 0000:02:00.0: d21d7e18
> iwlwifi 0000:02:00.0: U iwl_request_firmware d21d7dd8
> iwlwifi 0000:02:00.0: eda37e18
> iwlwifi 0000:02:00.0: eda37de0
> iwlwifi 0000:02:00.0: U iwl_trans_pcie_rx_free eda37d80
> iwlwifi 0000:02:00.0: PCI INT A disabled
>
>

Still useless... Gosh... Does someone know to get real prints here ??
I just use dev_err("WHATEVER %s", "STRING");

>
>
> Am 19.04.2012 um 18:19 schrieb Emmanuel Grumbach:
>
>> On Thu, Apr 19, 2012 at 18:08, Dominik Feser
>> <dominik.feser@xxxxxxxxxxxxxx> wrote:
>>> May it be that the fact that Centos 5 doesnt have hotplug causes the issue?
>>>
>>
>> Don't think so.
>> Can it be a problem in the backport of request_firwamre_no_wait ?
>> Did I see somewhere that you run 2.6.38 ?
>> Can you check again after having applied the patch attached ?
>>
>> from the main dir of compat:
>> patch -p1 < print.patch
>>
>> Thanks
>>
>>> Am 19.04.2012 um 16:20 schrieb Johannes Berg:
>>>
>>>> On 4/19/2012 7:09 AM, Dominik Feser wrote:
>>>>> Finally, here is the output of dmesg after recompiling:
>>>>>
>>>>> iwlwifi 0000:02:00.0: edd19e18
>>>>> iwlwifi 0000:02:00.0: d55c1e18
>>>>> iwlwifi 0000:02:00.0: d55c1ddc
>>>>> iwlwifi 0000:02:00.0: PCI INT A disabled
>>>>> Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:d
>>>>> Copyright(c) 2003-2012 Intel Corporation
>>>>> iwlwifi 0000:02:00.0: PCI INT A ->  GSI 17 (level, low) ->  IRQ 17
>>>>> iwlwifi 0000:02:00.0: setting latency timer to 64
>>>>> iwlwifi 0000:02:00.0: pci_resource_len = 0x00002000
>>>>> iwlwifi 0000:02:00.0: pci_resource_base = f447c000
>>>>> iwlwifi 0000:02:00.0: HW Revision ID = 0x34
>>>>> iwlwifi 0000:02:00.0: irq 1277 (277) for MSI/MSI-X
>>>>> iwlwifi 0000:02:00.0: U iwl_request_firmware d5b37d70
>>>>> iwlwifi 0000:02:00.0: U iwl_request_firmware e09ebdd4
>>>>> iwlwifi 0000:02:00.0: ee2afe18
>>>>> iwlwifi 0000:02:00.0: U iwl_request_firmware ee2afdd4
>>>>> iwlwifi 0000:02:00.0: cc93fe18
>>>>> iwlwifi 0000:02:00.0: cc93fddc
>>>>
>>>> Still pretty useless since you get %pV printed as a pointer rather than a message. Does anyone know how to fix that in compat? But the iwl_request_firmware 3 times probably means it failed?
>>>>
>>>> johannes
>>>
>> <print.patch>
>
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