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[PATCH v4 2/4] ACPI: enable ACPI_SPCR_TABLE on ARM64

Started byAleksey Makarov <aleksey.makarov@linaro.org>
First post2016-02-29 13:10 +0100
Last post2016-03-01 18:40 +0100
Articles 3 — 2 participants

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  [PATCH v4 2/4] ACPI: enable ACPI_SPCR_TABLE on ARM64 Aleksey Makarov <aleksey.makarov@linaro.org> - 2016-02-29 13:10 +0100
    Re: [PATCH v4 2/4] ACPI: enable ACPI_SPCR_TABLE on ARM64 Peter Hurley <peter@hurleysoftware.com> - 2016-03-01 16:30 +0100
      Re: [PATCH v4 2/4] ACPI: enable ACPI_SPCR_TABLE on ARM64 Aleksey Makarov <aleksey.makarov@linaro.org> - 2016-03-01 18:40 +0100

#1345737 — [PATCH v4 2/4] ACPI: enable ACPI_SPCR_TABLE on ARM64

FromAleksey Makarov <aleksey.makarov@linaro.org>
Date2016-02-29 13:10 +0100
Subject[PATCH v4 2/4] ACPI: enable ACPI_SPCR_TABLE on ARM64
Message-ID<r7uOe-2PD-9@gated-at.bofh.it>
SBBR mentions SPCR as a mandatory ACPI table.
So enable it for ARM64

Signed-off-by: Aleksey Makarov <aleksey.makarov@linaro.org>
---
 arch/arm64/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 9dc5209..544af2e 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -3,6 +3,7 @@ config ARM64
 	select ACPI_CCA_REQUIRED if ACPI
 	select ACPI_GENERIC_GSI if ACPI
 	select ACPI_REDUCED_HARDWARE_ONLY if ACPI
+	select ACPI_SPCR_TABLE if ACPI
 	select ARCH_HAS_DEVMEM_IS_ALLOWED
 	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
 	select ARCH_HAS_ELF_RANDOMIZE
-- 
2.7.1

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#1346690

FromPeter Hurley <peter@hurleysoftware.com>
Date2016-03-01 16:30 +0100
Message-ID<r7Upj-2rl-5@gated-at.bofh.it>
In reply to#1345737
On 02/29/2016 04:02 AM, Aleksey Makarov wrote:
> SBBR mentions SPCR as a mandatory ACPI table.
> So enable it for ARM64

Why is this opt-in per-arch?


> Signed-off-by: Aleksey Makarov <aleksey.makarov@linaro.org>
> ---
>  arch/arm64/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> index 9dc5209..544af2e 100644
> --- a/arch/arm64/Kconfig
> +++ b/arch/arm64/Kconfig
> @@ -3,6 +3,7 @@ config ARM64
>  	select ACPI_CCA_REQUIRED if ACPI
>  	select ACPI_GENERIC_GSI if ACPI
>  	select ACPI_REDUCED_HARDWARE_ONLY if ACPI
> +	select ACPI_SPCR_TABLE if ACPI
>  	select ARCH_HAS_DEVMEM_IS_ALLOWED
>  	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
>  	select ARCH_HAS_ELF_RANDOMIZE
> 

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#1346803

FromAleksey Makarov <aleksey.makarov@linaro.org>
Date2016-03-01 18:40 +0100
Message-ID<r7Wr7-3Ko-11@gated-at.bofh.it>
In reply to#1346690

On 03/01/2016 06:27 PM, Peter Hurley wrote:
> On 02/29/2016 04:02 AM, Aleksey Makarov wrote:
>> SBBR mentions SPCR as a mandatory ACPI table.
>> So enable it for ARM64
> 
> Why is this opt-in per-arch?

It could depend only on CONFIG_ACPI.
I will do that in the next version, thank you

>> Signed-off-by: Aleksey Makarov <aleksey.makarov@linaro.org>
>> ---
>>  arch/arm64/Kconfig | 1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
>> index 9dc5209..544af2e 100644
>> --- a/arch/arm64/Kconfig
>> +++ b/arch/arm64/Kconfig
>> @@ -3,6 +3,7 @@ config ARM64
>>  	select ACPI_CCA_REQUIRED if ACPI
>>  	select ACPI_GENERIC_GSI if ACPI
>>  	select ACPI_REDUCED_HARDWARE_ONLY if ACPI
>> +	select ACPI_SPCR_TABLE if ACPI
>>  	select ARCH_HAS_DEVMEM_IS_ALLOWED
>>  	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
>>  	select ARCH_HAS_ELF_RANDOMIZE
>>
> 

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