4
Contents
Introduction ........................................................................................................................................................... 6
Terminology .......................................................................................................................................................... 6
Assertions .............................................................................................................................................................. 7
Test Setups .......................................................................................................................................................... 16
Host Router .............................................................................................................................................................. 16
Device Router (UFP) ................................................................................................................................................. 17
Device Router (DFP) ................................................................................................................................................. 18
Traffic Generation Control ................................................................................................................................... 19
Test Descriptions ................................................................................................................................................. 20
Background Check Procedure .................................................................................................................................. 20
PCIe Tunneling Tests ................................................................................................................................................ 21
TD 11.1 Product Structure Test ..................................................................................................................... 21
TD 11.2 Supported Tunnel Speed Test .......................................................................................................... 22
TD 11.3 Unsupported LTSSM States Test ...................................................................................................... 23
TD 11.4 Hot Reset Test .................................................................................................................................. 24
TD 11.5 Link Retrain Test .............................................................................................................................. 25
TD 11.6 Link Disable Test .............................................................................................................................. 26
TD 11.7 ASPM L1 Traffic Test ........................................................................................................................ 27
TD 11.8 PM L1 Nak Response Test ................................................................................................................ 29
Link Initialization Tests ............................................................................................................................................. 30
TD 11.9 L2 link State Test .............................................................................................................................. 30
TD 11.10 Max Payload Size Support Test ........................................................................................................ 31
TD 11.11 PCIe Stress Traffic Test ..................................................................................................................... 32
Lane State Tests ....................................................................................................................................................... 33
TD 11.12 PTM Test .......................................................................................................................................... 33
TD 11.13 PCIe Transactions Encapsulation Test .............................................................................................. 34
TD 11.14 PCIe Reset (PERST) Event Test ......................................................................................................... 36
TD 11.15 PCIe Traffic with CLx Test ................................................................................................................. 37
TD 11.16 LTR Test ............................................................................................................................................ 39