QDMA_TRQ_MSIX_PBA (0x34000) - 5.0 English

QDMA Subsystem for PCI Express Product Guide (PG302)

Document ID
PG302
Release Date
2023-10-18
Version
5.0 English

MSIX pending bit array (PBA) offset is 0x34000. Each MSIX vector has one bit of PBA. For 2K vectors there are total 2K bit 256 bytes of PBA.