On 9/20/2017 12:11 PM, Alex Williamson wrote: > My impression is that the issue would be inefficiency. There should be > nothing functionally wrong with a read request less than MPS, but we're > not "filling" the TLP as much as the topology allows. Is that your > understanding as well, Sinan? That's my understanding as well. It would be a performance hit to use a value less than MPS. -- Sinan Kaya Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.