diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/mem/memory-device.h | 45 | ||||
| -rw-r--r-- | include/hw/mem/pc-dimm.h | 2 |
2 files changed, 45 insertions, 2 deletions
diff --git a/include/hw/mem/memory-device.h b/include/hw/mem/memory-device.h new file mode 100644 index 0000000000..31f64cbab2 --- /dev/null +++ b/include/hw/mem/memory-device.h @@ -0,0 +1,45 @@ +/* + * Memory Device Interface + * + * Copyright (c) 2018 Red Hat, Inc. + * + * Authors: + * David Hildenbrand <david@redhat.com> + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef MEMORY_DEVICE_H +#define MEMORY_DEVICE_H + +#include "qom/object.h" +#include "hw/qdev.h" + +#define TYPE_MEMORY_DEVICE "memory-device" + +#define MEMORY_DEVICE_CLASS(klass) \ + OBJECT_CLASS_CHECK(MemoryDeviceClass, (klass), TYPE_MEMORY_DEVICE) +#define MEMORY_DEVICE_GET_CLASS(obj) \ + OBJECT_GET_CLASS(MemoryDeviceClass, (obj), TYPE_MEMORY_DEVICE) +#define MEMORY_DEVICE(obj) \ + INTERFACE_CHECK(MemoryDeviceState, (obj), TYPE_MEMORY_DEVICE) + +typedef struct MemoryDeviceState { + Object parent_obj; +} MemoryDeviceState; + +typedef struct MemoryDeviceClass { + InterfaceClass parent_class; + + uint64_t (*get_addr)(const MemoryDeviceState *md); + uint64_t (*get_plugged_size)(const MemoryDeviceState *md); + uint64_t (*get_region_size)(const MemoryDeviceState *md); + void (*fill_device_info)(const MemoryDeviceState *md, + MemoryDeviceInfo *info); +} MemoryDeviceClass; + +MemoryDeviceInfoList *qmp_memory_device_list(void); +uint64_t get_plugged_memory_size(void); + +#endif diff --git a/include/hw/mem/pc-dimm.h b/include/hw/mem/pc-dimm.h index 1fc479281c..e88073321f 100644 --- a/include/hw/mem/pc-dimm.h +++ b/include/hw/mem/pc-dimm.h @@ -93,9 +93,7 @@ uint64_t pc_dimm_get_free_addr(uint64_t address_space_start, int pc_dimm_get_free_slot(const int *hint, int max_slots, Error **errp); -MemoryDeviceInfoList *qmp_pc_dimm_device_list(void); uint64_t pc_existing_dimms_capacity(Error **errp); -uint64_t get_plugged_memory_size(void); void pc_dimm_memory_plug(DeviceState *dev, MemoryHotplugState *hpms, MemoryRegion *mr, uint64_t align, Error **errp); void pc_dimm_memory_unplug(DeviceState *dev, MemoryHotplugState *hpms, |