PCIe TLP support T2080

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PCIe TLP support T2080

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yehudamarko
Contributor I

hello,

the T2080 is my RC , I have FPGA EP device connected.

  1. The FPGA (a PCIe End Point device) sends TLP to the T2080 Root Complex Host for INT_A signaling assertion and another TLP for INT_A dis-assertion. [INT_A is like old PCI INT_A signaling but in a PCIe TLB massage]
  2. The T2080  receives these TLP and need to assert internal interrupt to the core's in the T2080 (or dis-assert ) like MSI/MSI-X PCIe massages
  3. does the PCIe controller support TLP?
  4. do i need to set any configuration , to support TLP?
  5. does the standard  PCIe enumeration  process is enough to process the TLP interrupt?
  6. thx
  7.  
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