45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
/*
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* Generic ISA Super I/O
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*
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* Copyright (c) 2018 Philippe Mathieu-Daudé
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*
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* This code is licensed under the GNU GPLv2 and later.
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* See the COPYING file in the top-level directory.
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef HW_ISA_SUPERIO_H
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#define HW_ISA_SUPERIO_H
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#include "qemu-common.h"
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#include "sysemu/sysemu.h"
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#include "hw/isa/isa.h"
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#define TYPE_ISA_SUPERIO "isa-superio"
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#define ISA_SUPERIO(obj) \
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OBJECT_CHECK(ISASuperIODevice, (obj), TYPE_ISA_SUPERIO)
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#define ISA_SUPERIO_GET_CLASS(obj) \
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OBJECT_GET_CLASS(ISASuperIOClass, (obj), TYPE_ISA_SUPERIO)
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#define ISA_SUPERIO_CLASS(klass) \
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OBJECT_CLASS_CHECK(ISASuperIOClass, (klass), TYPE_ISA_SUPERIO)
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typedef struct ISASuperIODevice {
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ISADevice parent_obj;
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} ISASuperIODevice;
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typedef struct ISASuperIOFuncs {
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size_t count;
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bool (*is_enabled)(ISASuperIODevice *sio, uint8_t index);
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uint16_t (*get_iobase)(ISASuperIODevice *sio, uint8_t index);
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unsigned int (*get_irq)(ISASuperIODevice *sio, uint8_t index);
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unsigned int (*get_dma)(ISASuperIODevice *sio, uint8_t index);
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} ISASuperIOFuncs;
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typedef struct ISASuperIOClass {
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/*< private >*/
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ISADeviceClass parent_class;
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/*< public >*/
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DeviceRealize parent_realize;
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} ISASuperIOClass;
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#endif /* HW_ISA_SUPERIO_H */
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