diff options
| author | Simon Glass <sjg@chromium.org> | 2020-07-07 21:32:10 -0600 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2020-07-17 14:32:24 +0800 |
| commit | 82659cc91014df7dfcc55474c1657d1c9b6fe957 (patch) | |
| tree | 6f265db5df0bbbb26f89bf67f383aa95e555ae93 /lib | |
| parent | fea9651084e72fe94aefa0b828854ef5ce2835b4 (diff) | |
| download | u-boot-82659cc91014df7dfcc55474c1657d1c9b6fe957.tar.gz | |
acpi: Support generation of a scope
Add a function to write a scope to the generated ACPI code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: Fix build failures on Sandbox]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/acpi/acpigen.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/acpi/acpigen.c b/lib/acpi/acpigen.c index 45216c1f9d..1e0a489d7b 100644 --- a/lib/acpi/acpigen.c +++ b/lib/acpi/acpigen.c @@ -258,6 +258,13 @@ void acpigen_write_name(struct acpi_ctx *ctx, const char *namepath) acpigen_emit_namestring(ctx, namepath); } +void acpigen_write_scope(struct acpi_ctx *ctx, const char *scope) +{ + acpigen_emit_byte(ctx, SCOPE_OP); + acpigen_write_len_f(ctx); + acpigen_emit_namestring(ctx, scope); +} + static void acpigen_write_method_internal(struct acpi_ctx *ctx, const char *name, uint flags) { |