Field Name | Bits | Type | Reset Value | Description |
Reserved | 63:11 | razRead as zero | 0x0 | reserved |
nomessagepack | 10 | rwNormal read/write | 0x1 | No message packing configured 1b0: False 1b1: True |
maxpacketsize | 9:7 | rwNormal read/write | 0x0 | Maximum packet size configured 3b000: 128B 3b001: 256B 3b010: 512B |
pktheader | 6 | rwNormal read/write | 0x0 | Packet header configured 1b0: PCIe compatible header 1b1: Optimized header |
addrwidth | 5:3 | rwNormal read/write | 0x0 | Address width configured 3b000: 48b 3b001: 52b 3b010: 56b 3b011: 60b 3b100: 64b |
cachelinesize | 2 | rwNormal read/write | 0x0 | CacheLine size configured 1b0: 64B 1b1: 128B |
partialcachestates | 1 | rwNormal read/write | 0x0 | Partial cache states configured 1b0: False 1b1: True |
nocompack | 0 | rwNormal read/write | 0x0 | No CompAck configured 1b0: False 1b1: True |