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-rw-r--r--include/hw/acpi/memory_hotplug.h9
1 files changed, 7 insertions, 2 deletions
diff --git a/include/hw/acpi/memory_hotplug.h b/include/hw/acpi/memory_hotplug.h
index 77c65765d6..dfe9cf3fde 100644
--- a/include/hw/acpi/memory_hotplug.h
+++ b/include/hw/acpi/memory_hotplug.h
@@ -5,6 +5,10 @@
#include "hw/acpi/acpi.h"
#include "hw/acpi/aml-build.h"
+#define MEMORY_SLOT_SCAN_METHOD "MSCN"
+#define MEMORY_DEVICES_CONTAINER "\\_SB.MHPC"
+#define MEMORY_HOTPLUG_IO_LEN 24
+
/**
* MemStatus:
* @is_removing: the memory device in slot has been requested to be ejected.
@@ -29,7 +33,7 @@ typedef struct MemHotplugState {
} MemHotplugState;
void acpi_memory_hotplug_init(MemoryRegion *as, Object *owner,
- MemHotplugState *state, uint16_t io_base);
+ MemHotplugState *state, hwaddr io_base);
void acpi_memory_plug_cb(HotplugHandler *hotplug_dev, MemHotplugState *mem_st,
DeviceState *dev, Error **errp);
@@ -48,5 +52,6 @@ void acpi_memory_ospm_status(MemHotplugState *mem_st, ACPIOSTInfoList ***list);
void build_memory_hotplug_aml(Aml *table, uint32_t nr_mem,
const char *res_root,
- const char *event_handler_method);
+ const char *event_handler_method,
+ AmlRegionSpace rs, hwaddr memhp_io_base);
#endif