Documentation/networking/devmem.rst

4 Device Memory TCP
11 Device memory TCP (devmem TCP) enables receiving data directly into device
12 memory (dmabuf). The feature is currently implemented for TCP sockets.
36 Devmem TCP optimizes this use case by implementing socket APIs that enable
41 Packet headers go to host memory and are processed by the TCP/IP stack
61     [PATCH net-next v24 00/13] Device Memory TCP
79 Header split, flow steering, & RSS are required features for devmem TCP.
134 devmem TCP, even if the dmabuf is not actually backed by devmem. An example of
211 regular TCP data that landed on an RX queue not bound to a dmabuf.
277 devmem TCP, even if the dmabuf is not actually backed by devmem. An example of
283 The user application must use MSG_ZEROCOPY flag when sending devmem TCP. Devmem
394 - TCP Dump and bpf can't access devmem packet payloads.
403 ncdevmem is a devmem TCP netcat. It works very similarly to netcat, but