diff options
Diffstat (limited to 'include/dm/acpi.h')
| -rw-r--r-- | include/dm/acpi.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/dm/acpi.h b/include/dm/acpi.h index 3adfe217678..d6bc0c099ad 100644 --- a/include/dm/acpi.h +++ b/include/dm/acpi.h @@ -147,6 +147,22 @@ struct acpi_ops { int (*write_tables)(const struct udevice *dev, struct acpi_ctx *ctx); /** + * fill_madt() - Generate MADT sub-tables for a device + * + * This is called to create the MADT table. The method should write out + * whatever sub-table is needed by this device. It will end up in the + * MADT table. + * + * Note that this is called 'fill' because the entire contents of the + * MADT is build by calling this method on all devices. + * + * @dev: Device to write + * @ctx: ACPI context to use + * @return 0 if OK, -ve on error + */ + int (*fill_madt)(const struct udevice *dev, struct acpi_ctx *ctx); + + /** * fill_ssdt() - Generate SSDT code for a device * * This is called to create the SSDT code. The method should write out @@ -232,6 +248,16 @@ int acpi_copy_name(char *out_name, const char *name); int acpi_write_dev_tables(struct acpi_ctx *ctx); /** + * acpi_fill_madt_subtbl() - Generate ACPI tables for MADT + * + * This is called to create the MADT sub-tables for all devices. + * + * @ctx: ACPI context to use + * Return: 0 if OK, -ve on error + */ +int acpi_fill_madt_subtbl(struct acpi_ctx *ctx); + +/** * acpi_fill_ssdt() - Generate ACPI tables for SSDT * * This is called to create the SSDT code for all devices. |