Re: [PATCH v4 28/28] PCI, x86, ACPI: get ioapic address from acpi device

[Yinghai Lu]

On Fri, Aug 23, 2013 at 8:34 AM, Lan Tianyu <lantianyu1986@xxxxxxxxx> wrote:
>> I worked around the problem by replacing acpi_resource_to_address64()
>> with resource_to_addr().  But resource_to_addr() is a static function
>> in arch/x86/pci/acpi.c, not very convenient to use. Here's what I did:
>>
>
> Hi Rui&Yinghai:
>            How about using the following code to translate struct
>  acpi_resource to struct resouce in this setup_res()?
>
>          if (acpi_dev_resource_address_space(...)
>                 || acpi_dev_resource_memory(..))
>               return AE_OK;

Yest, that could be better, will update that.

Also can you submit patch that will use that in res_to_addr of
arch/x86/pci/acpi.c?

Thanks

Yinghai
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