Signed-off-by: Avi Kivity <a...@redhat.com>
---
hw/sysbus.c | 6 ++++++
hw/sysbus.h | 2 ++
2 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/hw/sysbus.c b/hw/sysbus.c
index f5f0ed2..4efb91a 100644
--- a/hw/sysbus.c
+++ b/hw/sysbus.c
@@ -263,6 +263,12 @@ void sysbus_add_memory(SysBusDevice *dev,
target_phys_addr_t addr,
memory_region_add_subregion(get_system_memory(), addr, mem);
}
+void sysbus_add_memory_overlap(SysBusDevice *dev, target_phys_addr_t addr,
+ MemoryRegion *mem, unsigned priority)
+{
+ memory_region_add_subregion(get_system_memory(), addr, mem);
+}
+
void sysbus_del_memory(SysBusDevice *dev, MemoryRegion *mem)
{
memory_region_del_subregion(get_system_memory(), mem);
diff --git a/hw/sysbus.h b/hw/sysbus.h
index e4d56cf..b3e1f99 100644
--- a/hw/sysbus.h
+++ b/hw/sysbus.h
@@ -59,6 +59,8 @@ void sysbus_connect_irq(SysBusDevice *dev, int n, qemu_irq
irq);
void sysbus_mmio_map(SysBusDevice *dev, int n, target_phys_addr_t addr);
void sysbus_add_memory(SysBusDevice *dev, target_phys_addr_t addr,
MemoryRegion *mem);
+void sysbus_add_memory_overlap(SysBusDevice *dev, target_phys_addr_t addr,
+ MemoryRegion *mem, unsigned priority);
void sysbus_del_memory(SysBusDevice *dev, MemoryRegion *mem);
void sysbus_add_io(SysBusDevice *dev, target_phys_addr_t addr,
MemoryRegion *mem);
--
1.7.5.3
