1 files changed, 15 insertions, 0 deletions
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index def5000..8a87ccc 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -1116,6 +1116,21 @@ static bool pci_bus_devfn_reserved(PCIBus *bus, int devfn)
     return bus->slot_reserved_mask & (1UL << PCI_SLOT(devfn));
 }
 
+uint32_t pci_bus_get_slot_reserved_mask(PCIBus *bus)
+{
+    return bus->slot_reserved_mask;
+}
+
+void pci_bus_set_slot_reserved_mask(PCIBus *bus, uint32_t mask)
+{
+    bus->slot_reserved_mask |= mask;
+}
+
+void pci_bus_clear_slot_reserved_mask(PCIBus *bus, uint32_t mask)
+{
+    bus->slot_reserved_mask &= ~mask;
+}
+
 /* -1 for devfn means auto assign */
 static PCIDevice *do_pci_register_device(PCIDevice *pci_dev,
                                          const char *name, int devfn,