pci: Helper function for testing if an INTx route changed
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
pci-assign: Use pci_intx_route_changed()
Replace open coded version
msi: Add msi_get_message()
vfio-pci and pci-assign both do this on their own for setting updirect MSI injection through KVM. Provide a helper function forthis in MSI code.
pci-assign: Use msi_get_message()
pci-assign only uses a subset of the flexibility msi_get_message()provides, but it's still worthwhile to use it.
Merge branch 'ppc-for-upstream' of git://repo.or.cz/qemu/agraf
Merge branch 'queue/qmp' of git://repo.or.cz/qemu/qmp-unstable
xen_platform: convert PIO to new memory api read/write
Signed-off-by: Alexander Graf <agraf@suse.de>
PPC: e500: Map PIO space into core memory region
On PPC, we don't have PIO. So usually PIO space behind a PCI bridge isaccessible via MMIO. Do this mapping explicitly by mapping the PIO spaceof our PCI bus into a memory region that lives in memory space....
PPC: pseries: Remove hack for PIO window
Now that all users of old_portio are gone, we can remove the hackthat enabled us to support them.
vmport: convert PIO to new memory api read/write
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