From b95bc64b06a1ec1786d9c82d3041c63ca1b4e147 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Fri, 1 Sep 2023 11:27:10 -0600 Subject: x86: Prevent from missing the FADT chaining Recent approach with FADT writer shows that there is a room for subtle errors. Prevent this from happening again by introducing acpi_add_fadt() helper. Signed-off-by: Andy Shevchenko Signed-off-by: Simon Glass Reviewed-by: Bin Meng --- include/acpi/acpi_table.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include') diff --git a/include/acpi/acpi_table.h b/include/acpi/acpi_table.h index 7ed0443c821..1f85de091d3 100644 --- a/include/acpi/acpi_table.h +++ b/include/acpi/acpi_table.h @@ -883,6 +883,13 @@ void acpi_inc_align(struct acpi_ctx *ctx, uint amount); */ int acpi_add_table(struct acpi_ctx *ctx, void *table); +static inline int acpi_add_fadt(struct acpi_ctx *ctx, struct acpi_fadt *fadt) +{ + acpi_add_table(ctx, fadt); + acpi_inc(ctx, sizeof(struct acpi_fadt)); + return 0; +} + /** * acpi_write_rsdp() - Write out an RSDP indicating where the ACPI tables are * -- cgit v1.2.3