kvm-all: Pass requester ID to MSI routing functions
Introduce global kvm_msi_use_devid flag plus associated kvm_msi_devid_required() macro. Passes the device ID, if needed, while building the MSI route entry. Device IDs are required by the ARM GICv3 ITS (IRQ remapping function is based on this information). Signed-off-by: NPavel Fedin <p.fedin@samsung.com> Signed-off-by: NEric Auger <eric.auger@redhat.com> Message-id: 1474616617-366-5-git-send-email-eric.auger@redhat.com Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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