[ixp1200] How to signal from Pentium to IXP EB?

[조준우]

Hello.

I use IXP1200 EB attached(on PCI slot) to Pentium PC.

How can I signal Pentium PC to MICROENGINE in IXP EB?

I searched VERA code to find the method. But I failed until now.


Is there a good method? Like using some register or using interrupt?

I think "polling" method now. Namely, writing to SDRAM or SRAM region

and check that region continually.

But I think that interrupt is more polished method. ^^


Anyway plz give me answer.

Peformance is most important for my application.

Thanks
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