[qnx hypervisor 2.2 user manual]6.2.3 communication between guest and external

This section describes Guest adopt Hypervisor Host Configuration of network driver and external communication in .

The following figure shows us guest-to-world The communication used Guest Medium virtio-net Virtual devices and Hypervisor Host Medium devnp-vdevpeer-net.so Drive and on Host Ethernet driver as a bridge in .

  One 、 To configure virtio-net vdev

In trusteeship Guest Of VM The configuration of , To configure virtio-net Virtual device , To establish and devnp-vdevpeer-net.so Driven point-to-point communication . With ARM On the development board QNX Guest For example ：

system qnx71-arm-guest
...
# The loc and intr gic options are for ARM only. The guest will see the
# virtio-net vdev as a memory-mapped I/O device at the specified location.

vdev virtio-net
	loc 0x1c0c0000
	intr gic:40
	mac aa:aa:aa:aa:aa:aa
	name p2p
	peer /dev/vdevpeers/vp0

  This is very similar to “Guest-to-host” Medium  virtio-net Configuration of virtual devices .

Two 、 Can make Host In the service

stay Host in , You have to start