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Can not access PCMCIA FCR

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zcomaxnj

0 Posts

Posted - 19 May 2006 : 02:31:26

I have inserted a PCMCIA network card into the slot, and placed a proper driver in the folder "Windows". But the card can not run right now.

Here is the debug message output:
"PCMCIA: Can not access PCMCIA FCR . Request IRQ without accessing
FCR is Illegal. It may hang the system!!! "

Why?

thanks,
Richard

zcomaxnj

0 Posts

Posted - 23 May 2006 : 22:37:56

Does anybody know the answer to this question?

some background information:
development platform:
device is ADS BITSYXB
Process is ARM920T-PXA27x
System is WinCE 5.00 (Build 1400)

the network card is XI-325 wireless card, and the driver is PRISM

akidder

1519 Posts

Posted - 24 May 2006 : 09:47:02

Thanks for the update. Sorry we missed your post on Friday.

If I recall correctly, you're doing driver development to get a new wireless card working with our system. We should probably communicate directly about this rather than over the forums.

Please email us directly with further details. Once we've got the driver working, we'll be glad to post details on the forums for other customers who may want to use your product.

zcomaxnj

0 Posts

Posted - 07 Jun 2006 : 03:18:11

If i screened the call to the function NdisMRegisterInterrupt() in the source code of the driver, the system and the WZC tool can work normally. But the driver can not deal with all the packets because of no interrupt.

Does the ADS BITSYXB have some special operation about the interrupt request?

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