This enables virtio modules on PowerPC* target. On PowerPC64, drivers are also kernel builtin. QEMU currently needs to be patched to in order to work on LE hosts due to known issue affecting pre-1.0 (legacy) virtio drivers. The patch was submitted to QEMU mail list by @afscoelho_gmail.com, available at https://lists.nongnu.org/archive/html/qemu-devel/2020-01/msg01496.html Submitted by: Alfredo Dal'Ava Junior <alfredo.junior@eldorado.org.br> Reviewed by: luporl Differential Revision: https://reviews.freebsd.org/D22833