Max Payload Size for PCIe, Max Read Request Size or 4K Page Violated - 1.0 English

Versal ACAP DMA and Bridge Subsystem for PCI Express Product Guide (PG344)

Document ID
PG344
Release Date
2022-05-20
Version
1.0 English

It is the responsibility of the requester to ensure that the outbound request adheres to the Max Payload Size, Max Read Request Size, and 4 Kb Page Violation rules. If the master bridge receives a request that violates one of these rules, the bridge processes the invalid request as a valid request, which can return a completion that violates one of these conditions or can result in the loss of data. The master bridge does not return a malformed TLP completion to signal this violation.