[libvirt] [PATCH 01/15] schema: make pci slot and function optional

[Laine Stump]

The pcie-switch-downstream-port and pcie-root-port controllers have
only a single slot, numbered 0, and the greate majority of all guest
PCI devices are plugged into function 0 of whatever slot they're
using. The parser makes these optional, setting them to 0 when not
specified, and it's logical for the schema to also make them optional.
---
 docs/schemas/basictypes.rng | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/docs/schemas/basictypes.rng b/docs/schemas/basictypes.rng
index a83063a..084d403 100644
--- a/docs/schemas/basictypes.rng
+++ b/docs/schemas/basictypes.rng
@@ -75,12 +75,16 @@
     <attribute name="bus">
       <ref name="pciBus"/>
     </attribute>
-    <attribute name="slot">
-      <ref name="pciSlot"/>
-    </attribute>
-    <attribute name="function">
-      <ref name="pciFunc"/>
-    </attribute>
+    <optional>
+      <attribute name="slot">
+        <ref name="pciSlot"/>
+      </attribute>
+    </optional>
+    <optional>
+      <attribute name="function">
+        <ref name="pciFunc"/>
+      </attribute>
+    </optional>
     <optional>
       <attribute name="multifunction">
         <ref name="virOnOff"/>
-- 
2.5.5