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Re: wlan0 not present

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On Thu, Apr 19, 2012 at 20:26, Dominik Feser
<dominik.feser@xxxxxxxxxxxxxx> wrote:
> After applying the patch make comes up with:
>
> # make
> ./scripts/gen-compat-autoconf.sh /root/compat-wireless-3.4-rc1-2/.config /root/compat-wireless-3.4-rc1-2/config.mk > include/linux/compat_autoconf.h
> make -C /lib/modules/2.6.32.12-0.7.1/build M=/root/compat-wireless-3.4-rc1-2 modules
> make[1]: Entering directory `/mnt/src/redhat/BUILD/kernel-2.6.32.120.7.1'
>  CC [M]  /root/compat-wireless-3.4-rc1-2/compat/main.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/compat/compat-2.6.33.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/compat/compat-2.6.35.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/compat/compat-2.6.36.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/compat/kfifo.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/compat/compat-2.6.37.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/compat/compat-2.6.38.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/compat/compat-2.6.39.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/compat/kstrtox.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/compat/compat-3.0.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/compat/compat-3.2.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/compat/compat-3.3.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/compat/compat-3.5.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/compat/cordic.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/compat/crc8.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/compat/compat_atomic.o
>  LD [M]  /root/compat-wireless-3.4-rc1-2/compat/compat.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/compat/compat_firmware_class.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn-rs.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-mac80211.o
> /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-mac80211.c: In function »iwlagn_mac_resume«:
> /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-mac80211.c:440: Warnung: Variable »img« wird nicht verwendet
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-ucode.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn-tx.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-debug.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn-lib.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn-calib.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-io.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn-tt.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn-sta.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn-rx.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-core.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-eeprom.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-power.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-scan.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-led.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn-rxon.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-5000.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-6000.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-1000.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-2000.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-pci.o
>  CC [M]  /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-drv.o
> /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-drv.c: In function »iwl_request_firmware«:
> /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-drv.c:183: Fehler: »struct iwl_drv« hat kein Element namens »dev«
> /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-drv.c:183: Fehler: »struct iwl_drv« hat kein Element namens »dev«
> make[4]: *** [/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-drv.o] Fehler 1
> make[3]: *** [/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi] Fehler 2
> make[2]: *** [/root/compat-wireless-3.4-rc1-2/drivers/net/wireless] Fehler 2
> make[1]: *** [_module_/root/compat-wireless-3.4-rc1-2] Fehler 2
> make[1]: Leaving directory `/mnt/src/redhat/BUILD/kernel-2.6.32.120.7.1'
> make: *** [modules] Fehler 2
>
> the geman text means:
> struct iwl_drv has no element with name dev
>

Yeah I know. I have some souvenirs from the years I was dreaming in my
german classes.
We did a lot of changes in our driver in the last months and our code
bases is probably different.
Can you please tell me where you took your compat from (sorry... I
don't really know...) and I will make a patch based on your code.

I am not sure this will be before next week though...

>
> 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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