qemu: Tweak Intel IOMMU command line generation
commit435330d084bafae75facd3af31b723bb52f4daad
authorAndrea Bolognani <abologna@redhat.com>
Mon, 20 May 2019 10:48:01 +0000 (20 12:48 +0200)
committerAndrea Bolognani <abologna@redhat.com>
Thu, 23 May 2019 13:19:06 +0000 (23 15:19 +0200)
treed0945abfeeccffa39c7f8ccbcffd3a9b897ee429
parenta7a78c273e04103e10ab9f7d3e555d06b6dc3ce5
qemu: Tweak Intel IOMMU command line generation

Mostly add comments explaining why there are two capabilites
for the same feature and how they interact.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
src/qemu/qemu_command.c