tests/libqos: has_buggy_msi flag

The Qgraph framework makes any test using
pci bus run the same function using pci-pci and
pci-spapr bus. However, some tests are not ready to use
the spapr bus, due to a MSI bug. Until it does not get
fixed, this flag allows them to skip the test

Signed-off-by: Emanuele Giuseppe Esposito <e.emanuelegiuseppe@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/libqos/pci.c b/tests/libqos/pci.c
index 8257904ba7..662ee7a517 100644
--- a/tests/libqos/pci.c
+++ b/tests/libqos/pci.c
@@ -51,6 +51,20 @@ void qpci_device_foreach(QPCIBus *bus, int vendor_id, int device_id,
     }
 }
 
+bool qpci_has_buggy_msi(QPCIDevice *dev)
+{
+    return dev->bus->has_buggy_msi;
+}
+
+bool qpci_check_buggy_msi(QPCIDevice *dev)
+{
+    if (qpci_has_buggy_msi(dev)) {
+        g_test_skip("Skipping due to incomplete support for MSI");
+        return true;
+    }
+    return false;
+}
+
 static void qpci_device_set(QPCIDevice *dev, QPCIBus *bus, int devfn)
 {
     g_assert(dev);