diff options
| -rw-r--r-- | src/acpi/acpigen.c | 11 | ||||
| -rw-r--r-- | src/include/acpi/acpigen.h | 1 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/acpi/acpigen.c b/src/acpi/acpigen.c index fc6da1beb9..bf1b373a60 100644 --- a/src/acpi/acpigen.c +++ b/src/acpi/acpigen.c @@ -742,6 +742,17 @@ void acpigen_write_STA(uint8_t status) acpigen_pop_len(); } +void acpigen_write_STA_ext(const char *namestring) +{ + /* + * Method (_STA, 0, NotSerialized) { Return (ext_val) } + */ + acpigen_write_method("_STA", 0); + acpigen_emit_byte(RETURN_OP); + acpigen_emit_namestring(namestring); + acpigen_pop_len(); +} + /* * Generates a func with max supported P-states. */ diff --git a/src/include/acpi/acpigen.h b/src/include/acpi/acpigen.h index dffde851f5..701e44ba97 100644 --- a/src/include/acpi/acpigen.h +++ b/src/include/acpi/acpigen.h @@ -319,6 +319,7 @@ void acpigen_write_empty_PCT(void); void acpigen_write_empty_PTC(void); void acpigen_write_PRW(u32 wake, u32 level); void acpigen_write_STA(uint8_t status); +void acpigen_write_STA_ext(const char *namestring); void acpigen_write_TPC(const char *gnvs_tpc_limit); void acpigen_write_PSS_package(u32 coreFreq, u32 power, u32 transLat, u32 busmLat, u32 control, u32 status); |