request timeouts in PCIE

ali_umair21,

Have you looked at the PCIE Capabilities register? There's a Completion Timeout field that you can program. It's also programmable thru the PCIE core instantiation GUI. Just look up completion timeout in the PCIe Compiler Guide. Hope this help.

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Hi,

I am developing DMA for PCIE. I want to know how do we implement request timeouts for PCIE requests. I have some quarries regarding timeouts in PCIE....

1. Do we implement them through counters to wait for a specific period to get completion of a read request?

2. Do Altera's PCIe core implement timeout counters inside their PCIE core?

Please share some ideas or useful links about how we can account for request timeouts of PCIE.

Thanks

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