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SubjectRe: [PATCH] Enable ACPI_ADR_SPACE_PCI_CONFIG in acpi_gbl_default_address_spaces only when ACPI_PCI_CONFIGURED is defined
On Tue, Feb 9, 2021 at 4:22 AM Weidong Cui <weidongcui@gmail.com> wrote:
>
> Signed-off-by: Weidong Cui <weidongcui@gmail.com>
> Signed-off-by: Xinyang Ge <aegiryy@gmail.com>

ACPICA material, left to Erik & Bob, thanks!

> ---
> drivers/acpi/acpica/evhandler.c | 2 ++
> include/acpi/acconfig.h | 4 ++++
> 2 files changed, 6 insertions(+)
>
> diff --git a/drivers/acpi/acpica/evhandler.c b/drivers/acpi/acpica/evhandler.c
> index 5884eba04..4c25ad433 100644
> --- a/drivers/acpi/acpica/evhandler.c
> +++ b/drivers/acpi/acpica/evhandler.c
> @@ -26,7 +26,9 @@ acpi_ev_install_handler(acpi_handle obj_handle,
> u8 acpi_gbl_default_address_spaces[ACPI_NUM_DEFAULT_SPACES] = {
> ACPI_ADR_SPACE_SYSTEM_MEMORY,
> ACPI_ADR_SPACE_SYSTEM_IO,
> +#ifdef ACPI_PCI_CONFIGURED
> ACPI_ADR_SPACE_PCI_CONFIG,
> +#endif
> ACPI_ADR_SPACE_DATA_TABLE
> };
>
> diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
> index a225eff49..790999028 100644
> --- a/include/acpi/acconfig.h
> +++ b/include/acpi/acconfig.h
> @@ -162,7 +162,11 @@
> /* Maximum space_ids for Operation Regions */
>
> #define ACPI_MAX_ADDRESS_SPACE 255
> +#ifdef ACPI_PCI_CONFIGURED
> #define ACPI_NUM_DEFAULT_SPACES 4
> +#else
> +#define ACPI_NUM_DEFAULT_SPACES 3
> +#endif
>
> /* Array sizes. Used for range checking also */
>
> --
> 2.24.3 (Apple Git-128)
>

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