On 2018-12-10 12:36 p.m., Eric Wehage wrote: > There are 5 TLP types described in each of the three P2P Routes. I'm > not sure that anyone would care about Message Bandwidth, so I > could simply add 3 bits to each Route register indicating whether the > P2P route bandwidth supports the same or more bandwidth than if it > targeted DRAM. > > The three RO/HWInit bits for each route register would be: > - P2P Memory Read Bandwidth is equal to or greater than to Main > Memory > - P2P Memory Write Bandwidth is equal to or greater than to Main > Memory > - P2P Memory AtomicOp Bandwidth is equal to or greater than to Main > Memory Yeah! That sounds great. Thanks. Logan
