Field Name | Bits | Type | Reset Value | Description |
Reserved | 63:30 | razRead as zero | 0x0 | reserved |
pmu_event3_id | 29:24 | rwNormal read/write | 0x0 | HN-I PMU Event 3 select; see pmu_event0_id for encodings |
Reserved | 23:22 | razRead as zero | 0x0 | reserved |
pmu_event2_id | 21:16 | rwNormal read/write | 0x0 | HN-I PMU Event 2 select; see pmu_event0_id for encodings |
Reserved | 15:14 | razRead as zero | 0x0 | reserved |
pmu_event1_id | 13:8 | rwNormal read/write | 0x0 | HN-I PMU Event 1 select; see pmu_event0_id for encodings |
Reserved | 7:6 | razRead as zero | 0x0 | reserved |
pmu_event0_id | 5:0 | rwNormal read/write | 0x0 | HN-I PMU Event 0 select 6h00: No event 6h20: RRT read occupancy count overflow 6h21: RRT write occupancy count overflow 6h22: RDT read occupancy count overflow 6h23: RDT write occupancy count overflow 6h24: WDB occupancy count overflow 6h25: RRT read allocation 6h26: RRT write allocation 6h27: RDT read allocation 6h28: RDT write allocation 6h29: WDB allocation 6h2A: RETRYACK TXRSP flit sent 6h2B: ARVALID set without ARREADY event 6h2C: ARREADY set without ARVALID event 6h2D: AWVALID set without AWREADY event 6h2E: AWREADY set without AWVALID event 6h2F: WVALID set without WREADY event 6h30: TXDAT stall (TXDAT valid but no link credit available) 6h31: Non-PCIe serialization event 6h32: PCIe serialization event NOTE: All other encodings are reserved. |