Re: wlan0 not present

[Pat Erley <pat-lkml@erley.org>]

Try a newer compat-wireless.  I saw mention of a patch on this ML
that iwlwifi was looking for firmwares that aren't available yet.

Specifically, it wants a -6 ucode, where you have -5.  I'm not
sure if this has been merged upstream yet.

On 04/24/2012 01:28 AM, Emmanuel Grumbach wrote:
> On Tue, Apr 24, 2012 at 00:26, Dominik Feser
> <dominik.feser@googlemail.com>  wrote:
>> Hmm, no one?
>>
>
> Apparently, Luis ?
>
>> Am 22.04.2012 um 18:53 schrieb Emmanuel Grumbach:
>>
>>> On Sun, Apr 22, 2012 at 16:00, Dominik Feser
>>> <dominik.feser@googlemail.com>  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@googlemail.com>  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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