q35: ioapic: add support for emulated IOAPIC IR

[qemu.git] / include / hw / i386 / pc.h

diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index e38c95a4da18d81a66c040687cc0f54bc968d220..9811125492474789ea349c011230fa8c5d30147a 100644 (file)
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -72,6 +72,10 @@ struct PCMachineState {
     /* NUMA information: */
     uint64_t numa_nodes;
     uint64_t *node_mem;
+
+    /* Address space used by IOAPIC device. All IOAPIC interrupts
+     * will be translated to MSI messages in the address space. */
+    AddressSpace *ioapic_as;
 };
 
 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device"