tree b8078b71ea9a4dd419d8b2baca8c9fd034e02fa7
parent 7318c62215ac1cf6b4d3c10b267e4cbc37a21f5a
author Song Gao <gaosong@loongson.cn> 1680764247 +0800
committer Song Gao <gaosong@loongson.cn> 1684148973 +0800
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hw/loongarch/virt: Modify ipi as percpu device

ipi is used to communicate between cpus, this patch modified
loongarch ipi device as percpu device, so that there are
2 MemoryRegions with ipi device, rather than 2*cpus
MemoryRegions, which may be large than QDEV_MAX_MMIO if
more cpus are added on loongarch virt machine.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230512100421.1867848-2-gaosong@loongson.cn>