On Thu, Dec 07, 2023 at 04:52:31PM -0800, Mina Almasry wrote: [...] > > Today, the majority of the Device-to-Device data transfers the network are 'the network' in above can be removed. > implemented as the following low level operations: Device-to-Host copy, > Host-to-Host network transfer, and Host-to-Device copy. > [...] > > ** Part 5: recvmsg() APIs > > We define user APIs for the user to send and receive device memory. > > Not included with this RFC is the GVE devmem TCP support, just to no more RFC > simplify the review. Code available here if desired: > https://github.com/mina/linux/tree/tcpdevmem > > This RFC is built on top of net-next with Jakub's pp-providers changes no more RFC [...] > > ** Test Setup > > Kernel: net-next with this RFC and memory provider API cherry-picked no more RFC > locally. > > Hardware: Google Cloud A3 VMs. > > NIC: GVE with header split & RSS & flow steering support. >
