Michael, Jan, Any comments on these? I'd like to make the PCI changes before I update vfio-pci to make use of the new resampling irqfd in kvm. We don't have anyone officially listed as maintainer of pci-assign since it's been moved to qemu. I could include the pci-assign patches in my tree if you prefer. Thanks,
Alex On Tue, 2012-10-02 at 13:21 -0600, Alex Williamson wrote: > 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(-)
