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hw/intc: add goldfish-pic

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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>
This commit is contained in:
Laurent Vivier 2021-03-12 22:41:42 +01:00
parent 8c6df16ff6
commit 8785559390
5 changed files with 264 additions and 0 deletions
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8
hw/intc/trace-events
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@ -239,3 +239,11 @@ xive_end_source_read(uint8_t end_blk, uint32_t end_idx, uint64_t addr) "END 0x%x
# pnv_xive.c
pnv_xive_ic_hw_trigger(uint64_t addr, uint64_t val) "@0x%"PRIx64" val=0x%"PRIx64
# goldfish_pic.c
goldfish_irq_request(void *dev, int idx, int irq, int level) "pic: %p goldfish-irq.%d irq: %d level: %d"
goldfish_pic_read(void *dev, int idx, unsigned int addr, unsigned int size, uint64_t value) "pic: %p goldfish-irq.%d reg: 0x%02x size: %d value: 0x%"PRIx64
goldfish_pic_write(void *dev, int idx, unsigned int addr, unsigned int size, uint64_t value) "pic: %p goldfish-irq.%d reg: 0x%02x size: %d value: 0x%"PRIx64
goldfish_pic_reset(void *dev, int idx) "pic: %p goldfish-irq.%d"
goldfish_pic_realize(void *dev, int idx) "pic: %p goldfish-irq.%d"
goldfish_pic_instance_init(void *dev) "pic: %p goldfish-irq"