Re: [PATCH 07/24] RISC-V: ACPI: Enable ACPI build infrastructure

Conor Dooley
2023-02-08T21:31:58Z

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On Mon, Jan 30, 2023 at 11:52:08PM +0530, Sunil V L wrote:
> Enable build infrastructure to add ACPI support for
> RISC-V.
>
> Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
> ---
> arch/riscv/Kconfig | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
> index d153e1cd890b..f664350679bc 100644
> --- a/arch/riscv/Kconfig
> +++ b/arch/riscv/Kconfig
> @@ -12,6 +12,9 @@ config 32BIT
>
> config RISCV
> def_bool y
> + select ACPI_GENERIC_GSI if ACPI
> + select ACPI_MCFG if (ACPI && PCI)

These brackets are not needed, right?

> + select ACPI_REDUCED_HARDWARE_ONLY if ACPI
> select ARCH_CLOCKSOURCE_INIT
> select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION
> select ARCH_ENABLE_SPLIT_PMD_PTLOCK if PGTABLE_LEVELS > 2
> @@ -598,6 +601,7 @@ config EFI_STUB
> config EFI
> bool "UEFI runtime support"
> depends on OF && !XIP_KERNEL
> + select ARCH_SUPPORTS_ACPI if 64BIT
> select LIBFDT
> select UCS2_STRING
> select EFI_PARAMS_FROM_FDT
> @@ -703,3 +707,4 @@ source "drivers/cpufreq/Kconfig"
> endmenu # "CPU Power Management"
>
> source "arch/riscv/kvm/Kconfig"
> +source "drivers/acpi/Kconfig"

For consistency with the rest of the file, a newline before drivers
would be in order here.

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