From e1d4fb2de594ab0cbe78846bc79617b9bd50c867 Mon Sep 17 00:00:00 2001 From: Peter Xu Date: Thu, 14 Jul 2016 13:56:32 +0800 Subject: kvm-irqchip: x86: add msi route notify fn One more IEC notifier is added to let msi routes know about the IEC changes. When interrupt invalidation happens, all registered msi routes will be updated for all PCI devices. Since both vfio and vhost are possible gsi route consumers, this patch will go one step further to keep them safe in split irqchip mode and when irqfd is enabled. Reviewed-by: Paolo Bonzini [move trace-events lines into target-i386/trace-events] Signed-off-by: Peter Xu Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- include/hw/pci/pci.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h index 9ed1624f09..74d797d1cf 100644 --- a/include/hw/pci/pci.h +++ b/include/hw/pci/pci.h @@ -805,4 +805,6 @@ extern const VMStateDescription vmstate_pci_device; .offset = vmstate_offset_pointer(_state, _field, PCIDevice), \ } +MSIMessage pci_get_msi_message(PCIDevice *dev, int vector); + #endif -- cgit v1.2.3-55-g7522