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Unable to get MSI Interupt generated at RP.

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I'm a part of post silicon validation. I'm trying to generate an MSI Interrupt at RP, but could not do so.

I have EP PCIe card connected to RP.

1. Enabled BME and Memory space at both EP and RP.

2. Enabled MSI at both EP & RP.

3. Current MSI address at EP is 0x0

4. Current MSI Data at EP - 0x0

5. Current MSI address at RP is 0x3fb83c03

6. Current MSI Data at RP is 0x41c

I'm not understanding how to configure MSI address (based upon current RP address?)

And how to check if actually MSI Interrupt generated or not?


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