On Apr 1, 2010, at 16:58 , Roland Schwarz wrote:
> Hi Andreas!
> 
> Andreas Jellinghaus schrieb:
>> 
>>      Firefox
>>              Edit / Preferences / ... (load opensc-pkcs11.so as module)
> 
> I am trying this with Karmic.
> Are there any known issues with pcsc-lite?
> 
> On my machine upon loading I can see a very high CPU load, and cannot
> log into my card.

Are you sure you use OpenSC 0.11.13?


> I try to find out what is going on and currently try to understand the
> code in reader-pcsc.c. The pcsc_wait_for_event in partikular.
> When I activate debugging I can see that in every call
> 
> reader-pcsc.c:1031:pcsc_wait_for_event: Gemplus GemPC Key 00 00
> before=0x0000 now=0x0122
> 
> before and now will trigger an event which results in very high
> polling frequency. From reading the MS specs of this function I
> cannot understand what the code in pcsc_wait_for_event is trying
> to do since the MS specs have no before and now.

state before calling SCardGetStatusChange and after the call returns.

-- 
Martin Paljak
http://martin.paljak.pri.ee
+3725156495


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