From: Benjamin Herrenschmidt > Sent: 31 May 2017 03:26 ... > We might also need a way to provide the "initiator" with translated DMA > addresses that allow to target the receiver.
Related to that is the ability to allocate memory that two (or more)
PCIe devices can DMA to/from.
That can be useful if peer-to-peer transfers are not available.
David
