Yaya48
cf256aa081
Upstream: https://gitlab.com/qemu-project/qemu.git Upstream-Commit: d2e570cc0f97b936902a5b1b86b73c0f5998b475
38 lines
814 B
C
38 lines
814 B
C
/*
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* SPDX-License-Identifier: GPL-2.0-or-later
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* Copyright (C) 2024 IBM Corp.
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*
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* IBM Flexible Service Interface
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*/
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#ifndef FSI_FSI_H
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#define FSI_FSI_H
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#include "system/memory.h"
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#include "hw/core/qdev.h"
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#include "hw/fsi/lbus.h"
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#include "qemu/bitops.h"
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/* Bitwise operations at the word level. */
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#define BE_GENMASK(hb, lb) MAKE_64BIT_MASK((lb), ((hb) - (lb) + 1))
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#define TYPE_FSI_BUS "fsi.bus"
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OBJECT_DECLARE_SIMPLE_TYPE(FSIBus, FSI_BUS)
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typedef struct FSIBus {
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BusState bus;
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} FSIBus;
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#define TYPE_FSI_SLAVE "fsi.slave"
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OBJECT_DECLARE_SIMPLE_TYPE(FSISlaveState, FSI_SLAVE)
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#define FSI_SLAVE_CONTROL_NR_REGS ((0x40 >> 2) + 1)
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typedef struct FSISlaveState {
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DeviceState parent;
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MemoryRegion iomem;
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uint32_t regs[FSI_SLAVE_CONTROL_NR_REGS];
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} FSISlaveState;
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#endif /* FSI_FSI_H */
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