RE: [PATCH 0/8] ACPI: LoongArch: Add IOVT table support

Posted by Bibo Mao 1 week, 5 days ago

slightly ping.

>I/O Virtualization Table is ACPI table for LoongArch IOMMU devices, it
>is merged on ACPI Spec 6.6, and it can be located at
>  https://www.loongson.cn/uploads/images/2024110517404135188.LoongArch-IO-Virtualization-Table-Specification.pdf
>
>Here add IOVT table parsing on LoongArch system, it is for use about
>LoongArch IOMMU driver in future.

Re: [PATCH 0/8] ACPI: LoongArch: Add IOVT table support

Posted by Huacai Chen 1 week, 5 days ago

Hi, Bibo,

On Mon, Jul 13, 2026 at 6:14 PM Bibo Mao <maobibo@loongson.cn> wrote:
>
> slightly ping.
I think the series can be re-organized as 3 patches:

ACPI: LoongArch: Add acpi_arch_[late]_init()
includes Patch-1/4 in this series roughly.

ACPI: LoongArch: Add IOVT device entry table scanning
includes Patch-3/5/6/7 in this series roughly.

ACPI: LoongArch: Add ACPI_IOVT config options
includes Patch-2/8 in this series roughly.

Huacai

>
> >I/O Virtualization Table is ACPI table for LoongArch IOMMU devices, it
> >is merged on ACPI Spec 6.6, and it can be located at
> >  https://www.loongson.cn/uploads/images/2024110517404135188.LoongArch-IO-Virtualization-Table-Specification.pdf
> >
> >Here add IOVT table parsing on LoongArch system, it is for use about
> >LoongArch IOMMU driver in future.
>

Re: [PATCH 0/8] ACPI: LoongArch: Add IOVT table support

Posted by Bibo Mao 1 week, 4 days ago


On 2026/7/13 下午9:40, Huacai Chen wrote:
> Hi, Bibo,
> 
> On Mon, Jul 13, 2026 at 6:14 PM Bibo Mao <maobibo@loongson.cn> wrote:
>>
>> slightly ping.
> I think the series can be re-organized as 3 patches:
> 
> ACPI: LoongArch: Add acpi_arch_[late]_init()
> includes Patch-1/4 in this series roughly.
> 
> ACPI: LoongArch: Add IOVT device entry table scanning
> includes Patch-3/5/6/7 in this series roughly.
> 
> ACPI: LoongArch: Add ACPI_IOVT config options
> includes Patch-2/8 in this series roughly.
Waiting the response from others, will do this if there is no disagreement.

Regards
Bibo Mao
> 
> 
> Huacai
> 
>>
>>> I/O Virtualization Table is ACPI table for LoongArch IOMMU devices, it
>>> is merged on ACPI Spec 6.6, and it can be located at
>>>   https://www.loongson.cn/uploads/images/2024110517404135188.LoongArch-IO-Virtualization-Table-Specification.pdf
>>>
>>> Here add IOVT table parsing on LoongArch system, it is for use about
>>> LoongArch IOMMU driver in future.
>>