[Qemu-devel] [PATCH 0/6] Misc PCI cleanups

[Alex Williamson]

A few cleanups that I'll also apply to vfio-pci.  First make intx
route checking non-fatal.  vfio-pci has a fallback INTx mechanism
that doesn't rely on this, so we can already run on q35, but not if
we can't even probe for intx routing w/o blowing up.  Next, both
vfio-pci and pci-assign test whether INTx routing has changed using
similar functions.  Make this common.  Finally, expose a way to
get the MSI message for an MSI vector.  Again, both pci-assign and
vfio-pci need to do this to program the vector for KVM injection.
Thanks,

Alex

---

Alex Williamson (6):
      pci-assign: Use msi_get_message()
      msi: Add msi_get_message()
      pci-assign: Use pci_intx_route_changed()
      pci: Helper function for testing if an INTx route changed
      pci-assign: Add support for no-route
      pci: Add INTx no-route option


 hw/kvm/pci-assign.c |   14 ++++++++------
 hw/msi.c            |   45 +++++++++++++++++++++++++++++----------------
 hw/msi.h            |    1 +
 hw/pci.c            |   13 +++++++++++--
 hw/pci.h            |    2 ++
 5 files changed, 51 insertions(+), 24 deletions(-)