9P FD Transport

modulename: 9pnet_fd.ko

configname: CONFIG_NET_9P_FD

Linux Kernel Configuration
└─>Networking support
└─>Plan 9 Resource Sharing Support (9P2000)
└─>9P FD Transport
In linux kernel since version 2.6.24 (release Date: 2008-01-24)  
This builds support for transports over TCP, Unix sockets and
filedescriptors.

source code:
net/9p/