pci: allow devices being tagged as not hotpluggable.

This patch adds a field to PCIDeviceInfo to tag devices as being
not hotpluggable.  Any attempt to plug-in or -out such a device
will throw an error.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/hw/pci.h b/hw/pci.h
index 052960e3e..bc8d5bb3c 100644
--- a/hw/pci.h
+++ b/hw/pci.h
@@ -436,6 +436,9 @@ typedef struct {
     /* pcie stuff */
     int is_express;   /* is this device pci express? */
 
+    /* device isn't hot-pluggable */
+    int no_hotplug;
+
     /* rom bar */
     const char *romfile;
 } PCIDeviceInfo;