On Wed, May 27, 2026 at 02:23:46PM +0200, Christian König wrote: > Yeah that's a good point, I should probably rephrase the question. > > I'm aware of how TPH works by adding the extra ST to the TLP. > > But my question is how is that useful to a PCIe endpoint? What is the effect > of the ST here?
TBH I've never heard Meta explain what their device is doing with it. At least it seems to be super important to their device.. Jason
