qga/qapi-schema: Document -1 for invalid PCI address fields

The "guest-get-fsinfo" could also be used for non-PCI devices in the
future. And the code in GuestPCIAddress() in qga/commands-win32.c seems
to be using "-1" for fields that it can not determine already. Thus
let's properly document "-1" as value for invalid PCI address fields.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>

diff --git a/qga/qapi-schema.json b/qga/qapi-schema.json
index 4be9aad48e26931022663801e0123f479792e899..408a662ea58f329f643dcdc986014afb51433776 100644 (file)
--- a/qga/qapi-schema.json
+++ b/qga/qapi-schema.json
@@ -846,7 +846,7 @@
 ##
 # @GuestDiskAddress:
 #
-# @pci-controller: controller's PCI address
+# @pci-controller: controller's PCI address (fields are set to -1 if invalid)
 # @bus-type: bus type
 # @bus: bus id
 # @target: target id