vDPA simulator for networking device

modulename: vdpa_sim_net.ko

configname: CONFIG_VDPA_SIM_NET

Linux Kernel Configuration
└─>Device Drivers
└─>vDPA drivers
└─>vDPA simulator for networking device
In linux kernel since version 5.2 (release Date: 2019-07-07)  
vDPA networking device simulator which loops TX traffic back to RX.

source code: