- AXI4-Stream Interfaces
- AXI4 Memory Mapped Interfaces
- 64-bit PCIe addresses
- 48-bit AXI MM addresses
- 10-bit tag support with maximum outstanding 512 PCIe tags (requester and completer)
- MSI-X Interrupt type supported
- Descriptor input interface
- Descriptor output interface
- Root Port support (in AXI Bridge Mode)
- Endpoint support
- 4096 Descriptor rings
- 4096 CMPT rings
- Programmable ring sizes for descriptor and CMPT rings
- Per queue PASID
- 4096 functions (Up to 4 physical functions (PFs) and 240 virtual functions (VFs))*
- Function level reset
- Interrupt coalescing
- A total of 8192 MSI-X vectors
Note:
pcie_qdma_mailbox IP support is
only up to 4PF and 240VF's.