From: "Jiaxun Yang" <jiaxun.yang@flygoat.com>
To: "Bibo Mao" <maobibo@loongson.cn>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
gaosong <gaosong@loongson.cn>,
"QEMU devel" <qemu-devel@nongnu.org>
Cc: "Huacai Chen" <chenhuacai@kernel.org>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Peter Maydell" <peter.maydell@linaro.org>
Subject: Re: [PATCH v3 1/4] hw/intc: Remove loongarch_ipi.c
Date: Mon, 01 Jul 2024 08:08:11 +0100 [thread overview]
Message-ID: <2b73d23a-4c36-4f0e-9d30-1d1af4c472fd@app.fastmail.com> (raw)
In-Reply-To: <ceebb4ea-a417-0985-d45e-3988d76e2086@loongson.cn>
在2024年7月1日七月 上午2:35，maobibo写道：
[...]
>
> How about split loongson_ipi.c into
> loongson_ipi_base.c/loongson_ipi_loongson.c/loongson_ipi_loongarch.c,
>
> File loongson_ipi_base.c contains the common code, loongson_ipi_xxx.c
> contains arch specific. Soon we will submit irqchip in kernel function,
> it will be much different for architectures, since ioctl command is
> different for two architectures to save/restore ipi registers.
MIPS's in kernel IPI IOCTL interface is non-existent so far, so if you are going
to design something, I think it will be adopted by MIPS if necessary. There is still
no need to create divergence in between.
That being said, You are more than welcomed to draft a patch so we can discuss based
on that.
Thanks
>
> Regards
> Bibo Mao
--
- Jiaxun
next prev parent reply other threads:[~2024-07-01 7:09 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-05 2:15 [PATCH v3 0/4] hw/mips/loongson3_virt: Implement IPI support Jiaxun Yang
2024-06-05 2:15 ` [PATCH v3 1/4] hw/intc: Remove loongarch_ipi.c Jiaxun Yang
2024-06-05 3:32 ` gaosong
2024-06-18 11:09 ` Philippe Mathieu-Daudé
2024-06-26 4:11 ` maobibo
2024-06-26 7:40 ` Jiaxun Yang
2024-06-26 7:51 ` maobibo
2024-06-26 10:03 ` Jiaxun Yang
2024-06-26 12:10 ` Philippe Mathieu-Daudé
2024-06-27 2:44 ` gaosong
2024-06-27 13:02 ` Philippe Mathieu-Daudé
2024-07-01 1:35 ` maobibo
2024-07-01 6:44 ` maobibo
2024-07-01 7:01 ` Jiaxun Yang
2024-07-01 7:22 ` maobibo
2024-07-01 8:29 ` Jiaxun Yang
2024-07-01 8:51 ` maobibo
2024-07-01 7:08 ` Jiaxun Yang [this message]
2024-07-01 7:24 ` maobibo
2024-06-05 2:15 ` [PATCH v3 2/4] hw/intc/loongson_ipi: Provide per core MMIO address spaces Jiaxun Yang
2024-06-05 2:15 ` [PATCH v3 3/4] hw/mips/loongson3_virt: Wire up loongson_ipi device Jiaxun Yang
2024-06-18 11:17 ` Philippe Mathieu-Daudé
2024-06-18 11:24 ` Philippe Mathieu-Daudé
2024-06-05 2:15 ` [PATCH v3 4/4] hw/intc/loongson_ipi: Replace ipi_getcpu with cpu_by_arch_id Jiaxun Yang
2024-06-05 3:33 ` gaosong
2024-06-12 12:09 ` [PATCH v3 0/4] hw/mips/loongson3_virt: Implement IPI support Jiaxun Yang
2024-06-18 11:49 ` Philippe Mathieu-Daudé
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