revert pci modern virtio transport

The FROMLIST patch simply has too many bugs to be worth using. Because
there are no plans to make use of virtio-gpu, we don't even need it.

Revert "fix some bit shift bugs in pci modern ops"
Revert "FROMLIST: kvmtool: add support for modern virtio-pci"

TEST=emerge-samus kvmtool

Change-Id: I59b0e9737dc449c2940d93a3e254e333df660734
Commit-Ready: Chirantan Ekbote <>
Tested-by: Chirantan Ekbote <>
Reviewed-by: Dylan Reid <>
22 files changed