Re: F13: What are these kernel messages?

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 On 09/21/2010 11:34 PM, JB wrote:
> Daniel B. Thurman <dant <at> cdkkt.com> writes:
>
>>  On 09/19/2010 10:49 PM, JB wrote:
>>> Daniel B. Thurman <dant <at> cdkkt.com> writes:
>>>
>>>> ... 
>>>> Sep 18 10:34:15 <host> kernel: DeQueueRunning[0]= TRUE!
>>>>
>>>> I get these messages quite often and would like to
>>>> know why the kernel is spitting out these messages.
>>>>
>>> Hi,
>>> # yum info rt2870
>>>
>>> http://ubuntuforums.org/showthread.php?t=1056424&page=3
>>> browser Edit-Find     Find: DeQueueRunning 
>>>
>>> The rt2870.h file has a printk statement, that is a print kernel message.
>>> >From the context you can see it is a diagnostic message, probably a help
>>> for a programmer to trace the program logic execution, but annoying to the
>>> user.
>>>
>>> ...
>>> /* ----------------- TX Related MACRO ----------------- */
>>> #define RT28XX_START_DEQUEUE(pAd, QueIdx, irqFlags)	
>>> ...
>>> 		printk("DeQueueRunning[%d]= TRUE!\n", QueIdx);		\
>>> ...
>>>
>>> If you downloaded the driver source code, you could remove it, compile the
>>> driver yourself without impacting program execution.
>>> So, no problem.
>>> JB
>>>
>>>
>> Hmm.  Interesting - "they" forgot to remove debug
>> statements, heh! Annoying for sure, it sure fills up
>> the logs in a hurry.  Bah!
>>
>> But what about:
>>
>> Sep 18 10:34:07 <host> kernel: XXX, flush one!
>>
>> Annoying as well, and very cryptic.
>>
>> Thanks for letting me know about DeQueueRunning!
>> Dan
>>
> Hi,
>
> This is more up to date.
>
> # yum list installed "*rt2870*"
> Installed Packages
> kmod-rt2870-2.6.34.7-56.fc13.i686.i686                        2.4.0.1-1.fc13.8
>                       @rpmfusion-free-updates
> rt2870.noarch                                                 2.4.0.1-1.fc13
>                       @rpmfusion-free-updates
>
> http://download1.rpmfusion.org/free/fedora/updates/13/SRPMS/
> rt2870-2.4.0.1-1.fc13.src.rpm
> http://download1.rpmfusion.org/free/fedora/updates/13/SRPMS/
> rt2870-kmod-2.4.0.1-1.fc13.src.rpm
>
> grep -ir DeQueueRunning Downloads/rt2870-2.4.0.1-1.fc13.src.rpm-extract/ | grep
> -i 'TRUE!'
> Downloads/rt2870-2.4.0.1-1.fc13.src.rpm-extract
> /2010_0709_RT2870_Linux_STA_v2.4.0.1/include/chip/mac_usb.h:
> 		DBGPRINT(RT_DEBUG_OFF, ("DeQueueRunning[%d]= TRUE!\n",
> QueIdx));		\
>
> $ grep -ir "flush one" Downloads/rt2870-2.4.0.1-1.fc13.src.rpm-extract/
> Downloads/rt2870-2.4.0.1-1.fc13.src.rpm-extract
> /2010_0709_RT2870_Linux_STA_v2.4.0.1/common/ba_action.c:
> 	DBGPRINT(RT_DEBUG_OFF, ("%x, flush one!\n", pBAEntry->LastIndSeq));
>
> $ strings /lib/modules/2.6.34.7-56.fc13.i686/extra/rt2870/rt2870sta.ko |grep -i
> 'TRUE!'
> DeQueueRunning[%d]= TRUE!
>
> $ strings /lib/modules/2.6.34.7-56.fc13.i686/extra/rt2870/rt2870sta.ko |grep -i
> "flush one"
> %x, flush one!
>
> You may want to ask the maintainer to disable debug messages when compiling for
> a release.
> According to rt2870.spec :
> %changelog
> * Sat Jul 10 2010 Orcan Ogetbil <oget [DOT] fedora [AT] gmail [DOT] com> -
> 2.4.0.1-1
> - Update to 2.4.0.1
> ...
>
> JB
>
>
Ok, so they are both related to rt28XX!

Thanks for the information, it is appreciated!
Dan

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