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80 lines
1.8 KiB
C
80 lines
1.8 KiB
C
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/* icc_bus.h
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* emulate x86 ICC (Interrupt Controller Communications) bus
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*
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* Copyright (c) 2013 Red Hat, Inc
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*
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* Authors:
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* Igor Mammedov <imammedo@redhat.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>
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*/
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#ifndef ICC_BUS_H
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#define ICC_BUS_H
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#include "exec/memory.h"
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#include "hw/qdev-core.h"
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#define TYPE_ICC_BUS "icc-bus"
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#ifndef CONFIG_USER_ONLY
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/**
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* ICCBus:
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*
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* ICC bus
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*/
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typedef struct ICCBus {
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/*< private >*/
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BusState parent_obj;
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/*< public >*/
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MemoryRegion *apic_address_space;
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} ICCBus;
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#define ICC_BUS(uc, obj) OBJECT_CHECK(uc, ICCBus, (obj), TYPE_ICC_BUS)
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/**
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* ICCDevice:
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*
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* ICC device
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*/
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typedef struct ICCDevice {
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/*< private >*/
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DeviceState qdev;
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/*< public >*/
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} ICCDevice;
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/**
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* ICCDeviceClass:
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* @init: Initialization callback for derived classes.
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*
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* ICC device class
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*/
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typedef struct ICCDeviceClass {
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/*< private >*/
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DeviceClass parent_class;
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/*< public >*/
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DeviceRealize realize;
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} ICCDeviceClass;
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#define TYPE_ICC_DEVICE "icc-device"
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#define ICC_DEVICE_CLASS(uc, klass) \
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OBJECT_CLASS_CHECK(uc, ICCDeviceClass, (klass), TYPE_ICC_DEVICE)
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void icc_bus_register_types(struct uc_struct *uc);
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#endif /* CONFIG_USER_ONLY */
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#endif
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