On 12/5/23 12:04, Song Gao wrote:
ipi is used to communicate between cpus, this patch modified loongarch ipi device as percpu deivce, so that there are
"device"
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. Signed-off-by: Song Gao <gaos...@loongson.cn> --- hw/intc/loongarch_ipi.c | 44 ++++++++++++--------------------- hw/loongarch/virt.c | 12 ++++----- include/hw/intc/loongarch_ipi.h | 10 +++----- include/hw/loongarch/virt.h | 1 - 4 files changed, 26 insertions(+), 41 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org>
