The ownership rules of pci_root_bus_new*() aren't trivial: the
caller owns the new object if parent is NULL, otherwise ownership
is transferred to the parent. Clarify that on comments.
Signed-off-by: Eduardo Habkost <ehabk...@redhat.com>
---
include/hw/pci/pci.h | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
index 990d6fcbde..5d445c431c 100644
--- a/include/hw/pci/pci.h
+++ b/include/hw/pci/pci.h
@@ -396,15 +396,30 @@ typedef PCIINTxRoute (*pci_route_irq_fn)(void *opaque,
int pin);
bool pci_bus_is_express(PCIBus *bus);
bool pci_bus_is_root(PCIBus *bus);
+
+/**
+ * pci_root_bus_new_inplace:
+ *
+* If @parent is not NULL the returned object will be owned by @parent,
+* otherwise it will be owned by the caller.
+*/
void pci_root_bus_new_inplace(PCIBus *bus, size_t bus_size, DeviceState
*parent,
const char *name,
MemoryRegion *address_space_mem,
MemoryRegion *address_space_io,
uint8_t devfn_min, const char *typename);
+
+/**
+ * pci_root_bus_new:
+ *
+* If @parent is not NULL the returned object will be owned by @parent,
+* otherwise it will be owned by the caller.
+*/
PCIBus *pci_root_bus_new(DeviceState *parent, const char *name,
MemoryRegion *address_space_mem,
MemoryRegion *address_space_io,
uint8_t devfn_min, const char *typename);
+
void pci_bus_irqs(PCIBus *bus, pci_set_irq_fn set_irq, pci_map_irq_fn map_irq,
void *irq_opaque, int nirq);
int pci_bus_get_irq_level(PCIBus *bus, int irq_num);
--
2.18.0.rc1.1.g3f1ff2140
