Merge remote-tracking branch 'remotes/awilliam/tags/vfio-update-20150923.0' into...

VFIO updates 2015-09-23

 - Tracing improvements to use common prefixes for functional areas
 - Quirks overhaul:
   - Split PCI quirks to separate file
   - Make them understandable and more extensible
   - Improve use of MemoryRegions and eliminate use of target pagesize
 - Eliminate build-time debugging, everything migrated to runtime opts

# gpg: Signature made Wed 23 Sep 2015 21:09:05 BST using RSA key ID 3BB08B22
# gpg: Good signature from "Alex Williamson <alex.williamson@redhat.com>"
# gpg:                 aka "Alex Williamson <alex@shazbot.org>"
# gpg:                 aka "Alex Williamson <alwillia@redhat.com>"
# gpg:                 aka "Alex Williamson <alex.l.williamson@gmail.com>"

* remotes/awilliam/tags/vfio-update-20150923.0:
  vfio/pci: Add emulated PCI IDs
  vfio/pci: Cache vendor and device ID
  vfio/pci: Move AMD device specific reset to quirks
  vfio/pci: Remove old config window and mirror quirks
  vfio/pci: Config mirror quirk
  vfio/pci: Config window quirks
  vfio/pci: Rework RTL8168 quirk
  vfio/pci: Cleanup Nvidia 0x3d0 quirk
  vfio/pci: Cleanup ATI 0x3c3 quirk
  vfio/pci: Foundation for new quirk structure
  vfio/pci: Cleanup ROM blacklist quirk
  vfio/pci: Split quirks to a separate file
  vfio/pci: Extract PCI structures to a separate header
  vfio: Change polarity of our no-mmap option
  vfio/pci: Make interrupt bypass runtime configurable
  vfio/pci: Rename MSI/X functions for easier tracing
  vfio/pci: Rename INTx functions for easier tracing
  vfio/pci: Cleanup vfio_early_setup_msix() error path
  vfio/pci: Cleanup RTL8168 quirk and tracing

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>