在2024年7月9日七月 下午8:04，maobibo写道：
> Hi Philippe/Jiaxun,
>
> Could you do me a favor giving a review about this patch?
Hi Bibo,
I’m currently traveling, will test and review next week.
I’m not really convinced to give a R-b but I’m fine with a T-b.
Thanks
>
> Regards
> Bibo Mao
>
> On 2024/7/4 上午11:37, Bibo Mao wrote:
>> Now loongson ipi and loongarch ipi share the same code with different
>> macro, loongson ipi has its separate function such mmio region,
>> loongarch ipi has other requirement such as irqchip in kernel.
>>
>> Interrupt irqchip has strong relationship with architecture, since
>> it sends irq to vcpu and interfaces to get irqchip register is also
>> architecture specific.
>>
>> Here like other architectures, base class TYPE_LOONGSON_IPI_COMMON
>> is added, it comes from loongson ipi mostly. And it defined four abstract
>> interfaces which can be used for MIPS 3A4000 and Loongarch 3A5000 machine,
>> also can be used for 3A5000 irqchip in kernel mode soon.
>>
>> Also Loongarch ipi and loongson ipi device are added here, it inherits
>> from base class TYPE_LOONGSON_IPI_COMMON. Loongarch ipi is tested,
>> loongson ipi device only passes to compile and make check, it is not
>> tested.
>>
>> Bibo Mao (4):
>> hw/intc/loongson_ipi_common: Add loongson ipi common class
>> hw/intc/loongarch_ipi: Add loongarch ipi support
>> hw/loongarch/virt: Replace loongson ipi with loongarch ipi
>> hw/intc/loongson_ipi: reconstruct driver inherit from common class
>>
>> hw/intc/Kconfig | 3 +
>> hw/intc/loongarch_ipi.c | 80 ++++++
>> hw/intc/loongson_ipi.c | 330 ++-------------------
>> hw/intc/loongson_ipi_common.c | 394 ++++++++++++++++++++++++++
>> hw/intc/meson.build | 3 +-
>> hw/loongarch/Kconfig | 2 +-
>> hw/loongarch/virt.c | 4 +-
>> include/hw/intc/loongarch_ipi.h | 33 +++
>> include/hw/intc/loongson_ipi.h | 54 ++--
>> include/hw/intc/loongson_ipi_common.h | 77 +++++
>> include/hw/loongarch/virt.h | 1 -
>> 11 files changed, 632 insertions(+), 349 deletions(-)
>> create mode 100644 hw/intc/loongarch_ipi.c
>> create mode 100644 hw/intc/loongson_ipi_common.c
>> create mode 100644 include/hw/intc/loongarch_ipi.h
>> create mode 100644 include/hw/intc/loongson_ipi_common.h
>>
>>
>> base-commit: 6746482d12da3b6e4d3cdf06481a0027a797f719
>>
--
- Jiaxun
