requires: 1434470575-21625-1-git-send-email-jsnow@redhat.com
          [PATCH v2 0/4] ahci: misc fixes/tests for 2.4

This series adds a couple of tests to exercise the NCQ pathways
and establish a baseline for us.

Most of these patches are fairly short and should be relatively trivial
to review. this series will lay the groundwork for part 2,
which adds the rerror/werror=stop and migration support for that feature
as well.

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For convenience, this branch is available at:
https://github.com/jnsnow/qemu.git branch ahci-ncq-s1
https://github.com/jnsnow/qemu/tree/ahci-ncq-s1

This version is tagged ahci-ncq-s1-v1:
https://github.com/jnsnow/qemu/releases/tag/ahci-ncq-s1-v1