| commit | 78464f023b5407c636239de43cef864d76098009 | |
| author | Song Gao <gaosong@loongson.cn> | |
| Thu, 6 Apr 2023 06:57:27 +0000 (6 14:57 +0800) | ||
| committer | Song Gao <gaosong@loongson.cn> | |
| Mon, 15 May 2023 11:09:33 +0000 (15 19:09 +0800) | ||
| tree | b8078b71ea9a4dd419d8b2baca8c9fd034e02fa7 | treesnapshot (tar.gz zip) |
| parent | 7318c62215ac1cf6b4d3c10b267e4cbc37a21f5a | commitdiff |
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>
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>
| hw/intc/loongarch_ipi.c | diffblobblamehistory | |
| hw/loongarch/virt.c | diffblobblamehistory | |
| include/hw/intc/loongarch_ipi.h | diffblobblamehistory | |
| include/hw/loongarch/virt.h | diffblobblamehistory |