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/*
* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright (C) 2024 IBM Corp.
*
* IBM Flexible Service Interface
*/
#ifndef FSI_FSI_H
#define FSI_FSI_H
#include "exec/memory.h"
#include "hw/qdev-core.h"
#include "hw/fsi/lbus.h"
#include "qemu/bitops.h"
/* Bitwise operations at the word level. */
#define BE_GENMASK(hb, lb) MAKE_64BIT_MASK((lb), ((hb) - (lb) + 1))
#define TYPE_FSI_BUS "fsi.bus"
OBJECT_DECLARE_SIMPLE_TYPE(FSIBus, FSI_BUS)
typedef struct FSIBus {
BusState bus;
} FSIBus;
#define TYPE_FSI_SLAVE "fsi.slave"
OBJECT_DECLARE_SIMPLE_TYPE(FSISlaveState, FSI_SLAVE)
#define FSI_SLAVE_CONTROL_NR_REGS ((0x40 >> 2) + 1)
typedef struct FSISlaveState {
DeviceState parent;
MemoryRegion iomem;
uint32_t regs[FSI_SLAVE_CONTROL_NR_REGS];
} FSISlaveState;
#endif /* FSI_FSI_H */
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