tests/libqos: pci-spapr driver and interface nodes

Add pci-bus-spapr node, that produces pci-bus. Move QPCIBusSPAPR struct
declaration in its header (since it will be needed by other drivers)
and introduce a setter method for drivers that do not need to allocate
but have to initialize QPCIBusSPAPR.

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

1 files changed, 24 insertions, 0 deletions

diff --git a/tests/libqos/pci-spapr.h b/tests/libqos/pci-spapr.h
index 177e8c002c..d9e25631c6 100644
--- a/tests/libqos/pci-spapr.h
+++ b/tests/libqos/pci-spapr.h
@@ -10,7 +10,31 @@
 
 #include "libqos/malloc.h"
 #include "libqos/pci.h"
+#include "libqos/qgraph.h"
 
+/* From include/hw/pci-host/spapr.h */
+
+typedef struct QPCIWindow {
+    uint64_t pci_base;    /* window address in PCI space */
+    uint64_t size;        /* window size */
+} QPCIWindow;
+
+typedef struct QPCIBusSPAPR {
+    QOSGraphObject obj;
+    QPCIBus bus;
+    QGuestAllocator *alloc;
+
+    uint64_t buid;
+
+    uint64_t pio_cpu_base;
+    QPCIWindow pio;
+
+    uint64_t mmio32_cpu_base;
+    QPCIWindow mmio32;
+} QPCIBusSPAPR;
+
+void qpci_init_spapr(QPCIBusSPAPR *ret, QTestState *qts,
+                     QGuestAllocator *alloc);
 QPCIBus *qpci_new_spapr(QTestState *qts, QGuestAllocator *alloc);
 void     qpci_free_spapr(QPCIBus *bus);