| Message ID | 1456747355-15692-3-git-send-email-aleksey.makarov@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
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 >
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 >> >
On Mon, Feb 29, 2016 at 6:02 AM, Aleksey Makarov <aleksey.makarov@linaro.org> wrote: > SBBR mentions SPCR as a mandatory ACPI table. > So enable it for ARM64 > > Signed-off-by: Aleksey Makarov <aleksey.makarov@linaro.org> Tested-by: Timur Tabi <timur@codeaurora.org> I know another version of patch is coming, but I tested this version and it works.
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
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(+)