diff options
| author | Peter Xu | 2016-07-14 07:56:32 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin | 2016-07-21 19:44:19 +0200 |
| commit | e1d4fb2de594ab0cbe78846bc79617b9bd50c867 (patch) | |
| tree | 3369f93474f9b692104f7b84cf957dab44472dcc /include/hw/pci | |
| parent | kvm-irqchip: i386: add hook for add/remove virq (diff) | |
| download | qemu-e1d4fb2de594ab0cbe78846bc79617b9bd50c867.tar.gz qemu-e1d4fb2de594ab0cbe78846bc79617b9bd50c867.tar.xz qemu-e1d4fb2de594ab0cbe78846bc79617b9bd50c867.zip | |
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 <pbonzini@redhat.com>
[move trace-events lines into target-i386/trace-events]
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/hw/pci')
| -rw-r--r-- | include/hw/pci/pci.h | 2 |
1 files changed, 2 insertions, 0 deletions
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 |