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37 lines
791 B
C
37 lines
791 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* LoongArch direct interrupt controller definitions
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*
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* Copyright (C) 2025 Loongson Technology Corporation Limited
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*/
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#include "qom/object.h"
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#include "hw/sysbus.h"
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#include "hw/loongarch/virt.h"
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#define NR_VECTORS 256
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#define TYPE_LOONGARCH_DINTC "loongarch_dintc"
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OBJECT_DECLARE_TYPE(LoongArchDINTCState, LoongArchDINTCClass, LOONGARCH_DINTC)
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typedef struct DINTCCore {
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CPUState *cpu;
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qemu_irq parent_irq;
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uint64_t arch_id;
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} DINTCCore;
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struct LoongArchDINTCState {
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SysBusDevice parent_obj;
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MemoryRegion dintc_mmio;
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DINTCCore *cpu;
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uint32_t num_cpu;
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};
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struct LoongArchDINTCClass {
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SysBusDeviceClass parent_class;
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DeviceRealize parent_realize;
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DeviceUnrealize parent_unrealize;
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};
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