mirror of https://gitee.com/openkylin/qemu.git
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
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/*
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* Memory Device Interface
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*
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* Copyright (c) 2018 Red Hat, Inc.
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*
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* Authors:
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* David Hildenbrand <david@redhat.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#ifndef MEMORY_DEVICE_H
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#define MEMORY_DEVICE_H
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#include "qom/object.h"
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#include "hw/qdev.h"
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#define TYPE_MEMORY_DEVICE "memory-device"
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#define MEMORY_DEVICE_CLASS(klass) \
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OBJECT_CLASS_CHECK(MemoryDeviceClass, (klass), TYPE_MEMORY_DEVICE)
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#define MEMORY_DEVICE_GET_CLASS(obj) \
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OBJECT_GET_CLASS(MemoryDeviceClass, (obj), TYPE_MEMORY_DEVICE)
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#define MEMORY_DEVICE(obj) \
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INTERFACE_CHECK(MemoryDeviceState, (obj), TYPE_MEMORY_DEVICE)
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typedef struct MemoryDeviceState {
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Object parent_obj;
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} MemoryDeviceState;
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typedef struct MemoryDeviceClass {
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InterfaceClass parent_class;
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uint64_t (*get_addr)(const MemoryDeviceState *md);
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uint64_t (*get_plugged_size)(const MemoryDeviceState *md);
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uint64_t (*get_region_size)(const MemoryDeviceState *md);
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void (*fill_device_info)(const MemoryDeviceState *md,
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MemoryDeviceInfo *info);
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} MemoryDeviceClass;
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MemoryDeviceInfoList *qmp_memory_device_list(void);
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uint64_t get_plugged_memory_size(void);
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#endif
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