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8785559390
Implement the goldfish pic device as defined in https://android.googlesource.com/platform/external/qemu/+/master/docs/GOLDFISH-VIRTUAL-HARDWARE.TXT Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210312214145.2936082-3-laurent@vivier.eu>
34 lines
569 B
C
34 lines
569 B
C
/*
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* SPDX-License-Identifer: GPL-2.0-or-later
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*
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* Goldfish PIC
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*
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* (c) 2020 Laurent Vivier <laurent@vivier.eu>
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*
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*/
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#ifndef HW_INTC_GOLDFISH_PIC_H
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#define HW_INTC_GOLDFISH_PIC_H
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#define TYPE_GOLDFISH_PIC "goldfish_pic"
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OBJECT_DECLARE_SIMPLE_TYPE(GoldfishPICState, GOLDFISH_PIC)
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#define GOLDFISH_PIC_IRQ_NB 32
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struct GoldfishPICState {
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SysBusDevice parent_obj;
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MemoryRegion iomem;
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qemu_irq irq;
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uint32_t pending;
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uint32_t enabled;
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/* statistics */
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uint64_t stats_irq_count[32];
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/* for tracing */
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uint8_t idx;
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};
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#endif
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