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From: Jianmin Lv <lvjianmin@loongson.cn>
To: Marc Zyngier <maz@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	linux-kernel@vger.kernel.org, Hanjun Guo <guohanjun@huawei.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Jiaxun Yang <jiaxun.yang@flygoat.com>,
	Huacai Chen <chenhuacai@loongson.cn>
Subject: Re: [PATCH V14 01/15] ACPICA: MADT: Add LoongArch APICs support
Date: Fri, 8 Jul 2022 14:02:31 +0800	[thread overview]
Message-ID: <d96296d0-0e12-a2e3-7d7f-f04c4c6fb989@loongson.cn> (raw)
In-Reply-To: <875yk9mdk3.wl-maz@kernel.org>



On 2022/7/7 下午6:18, Marc Zyngier wrote:
> On Sun, 03 Jul 2022 09:45:18 +0100,
> Jianmin Lv <lvjianmin@loongson.cn> wrote:
>>
>> From: Huacai Chen <chenhuacai@loongson.cn>
>>
>> LoongArch-specific interrupt controllers (similar to APIC) are added
>> in the next revision of ACPI Specification (current revision is 6.4),
>> which including CORE_PIC (CPUINTC), LIO_PIC (LIOINTC), EIO_PIC (EIOINTC),
>> HT_PIC (HTVECINTC), BIO_PIC (PCHINTC), LPC_PIC (PCHLPC) and MSI_PIC
>> (PCHMSI). This patch add their definition.
>>
>> ACPI changes of LoongArch-specific interrupt controllers have already
>> been approved in the ECRs, and will be public in the next revision of
>> ACPI Specification.
>>
>> Reference: https://mantis.uefi.org/mantis/view.php?id=2203
>> Reference: https://mantis.uefi.org/mantis/view.php?id=2313
> 
> These links are pretty useless without an account on uefi.org (most
> people don't have one, and I certainly don't). Is there a link to
> something *public*?
> 

Sorry for inaccessible links, I take the patch from ACPICA, and the 
links here are intended to provide to ACPI maintainers when the patch 
was submitted to ACPICA.

The ACPI spec 6.5 is not published yet, and I have asked the ACPI spec 
work group, their reply is that I can not share the unpublished spec
draft link to the public, only using for member to review. I think
I can put the ECR(Engineering Change Request) file that described
LoongArch APICs on my github and put the link in the patch.

https://github.com/lvjianmin-loongson/acpica/blob/master/Add%20APIC%20Structures%20for%20Loongarch%20in%20MADT-rev3.pdf

 From mail of the ACPI spec work group , the ACPI spec 6.5 will be 
published in late July or early August.


> Thanks,
> 
> 	M.
> 


  reply	other threads:[~2022-07-08  6:02 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-03  8:45 [PATCH V14 00/15] irqchip: Add LoongArch-related irqchip drivers Jianmin Lv
2022-07-03  8:45 ` [PATCH V14 01/15] ACPICA: MADT: Add LoongArch APICs support Jianmin Lv
2022-07-07 10:18   ` Marc Zyngier
2022-07-08  6:02     ` Jianmin Lv [this message]
2022-07-03  8:45 ` [PATCH V14 02/15] APCI: irq: Add support for multiple GSI domains Jianmin Lv
2022-07-07 10:16   ` Marc Zyngier
2022-07-08  3:21     ` Jianmin Lv
2022-07-03  8:45 ` [PATCH V14 03/15] ACPI: irq: Allow acpi_gsi_to_irq() to have an arch-specific fallback Jianmin Lv
2022-07-07 10:14   ` Marc Zyngier
2022-07-08  3:23     ` Jianmin Lv
2022-07-03  8:45 ` [PATCH V14 04/15] genirq/generic_chip: export irq_unmap_generic_chip Jianmin Lv
2022-07-03  8:45 ` [PATCH V14 05/15] LoongArch: Use ACPI_GENERIC_GSI for gsi handling Jianmin Lv
2022-07-03  8:45 ` [PATCH V14 06/15] irqchip: Add Loongson PCH LPC controller support Jianmin Lv
2022-07-03  8:45 ` [PATCH V14 07/15] irqchip/loongson-pch-pic: Add ACPI init support Jianmin Lv
2022-07-03 10:53   ` kernel test robot
2022-07-03  8:45 ` [PATCH V14 08/15] irqchip/loongson-pch-msi: " Jianmin Lv
2022-07-03  8:45 ` [PATCH V14 09/15] irqchip/loongson-htvec: " Jianmin Lv
2022-07-03  8:45 ` [PATCH V14 10/15] irqchip/loongson-liointc: " Jianmin Lv
2022-07-07 10:34   ` Marc Zyngier
2022-07-08  6:13     ` Jianmin Lv
2022-07-03  8:45 ` [PATCH V14 11/15] LoongArch: prepare to support multiple pch-pic and pch-msi irqdomain Jianmin Lv
2022-07-03  8:45 ` [PATCH V14 12/15] irqchip: Add Loongson Extended I/O interrupt controller support Jianmin Lv
2022-07-07 12:30   ` Marc Zyngier
2022-07-10 12:17     ` Jianmin Lv
2022-07-07 13:22   ` maobibo
2022-07-08 11:31     ` Jianmin Lv
2022-07-03  8:45 ` [PATCH V14 13/15] irqchip: Add LoongArch CPU " Jianmin Lv
2022-07-07 12:44   ` Marc Zyngier
2022-07-08  6:08     ` Jianmin Lv
2022-07-03  8:45 ` [PATCH V14 14/15] irqchip / ACPI: Introduce ACPI_IRQ_MODEL_LPIC for LoongArch Jianmin Lv
2022-07-07 12:59   ` Marc Zyngier
2022-07-08  3:17     ` Jianmin Lv
2022-07-14 10:02       ` Jianmin Lv
2022-07-14 10:21         ` Marc Zyngier
2022-07-03  8:45 ` [PATCH V14 15/15] LoongArch: Fix irq number for timer and ipi Jianmin Lv
2022-07-07 12:08 ` [PATCH V14 00/15] irqchip: Add LoongArch-related irqchip drivers Hu Zeyuan
2022-07-08  2:47   ` Jianmin Lv
2022-07-07 12:51 ` Marc Zyngier
2022-07-08 14:32   ` Moore, Robert

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