diff options
Diffstat (limited to 'drivers/acpi/acpica/acglobal.h')
| -rw-r--r-- | drivers/acpi/acpica/acglobal.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h index e9f1fc7f99c..24db8e153bf 100644 --- a/drivers/acpi/acpica/acglobal.h +++ b/drivers/acpi/acpica/acglobal.h @@ -119,6 +119,24 @@ bool ACPI_INIT_GLOBAL(acpi_gbl_enable_aml_debug_object, FALSE); u8 ACPI_INIT_GLOBAL(acpi_gbl_copy_dsdt_locally, FALSE); /* + * Optionally ignore an XSDT if present and use the RSDT instead. + * Although the ACPI specification requires that an XSDT be used instead + * of the RSDT, the XSDT has been found to be corrupt or ill-formed on + * some machines. Default behavior is to use the XSDT if present. + */ +u8 ACPI_INIT_GLOBAL(acpi_gbl_do_not_use_xsdt, FALSE); + +/* + * Optionally use 32-bit FADT addresses if and when there is a conflict + * (address mismatch) between the 32-bit and 64-bit versions of the + * address. Although ACPICA adheres to the ACPI specification which + * requires the use of the corresponding 64-bit address if it is non-zero, + * some machines have been found to have a corrupted non-zero 64-bit + * address. Default is FALSE, do not favor the 32-bit addresses. + */ +u8 ACPI_INIT_GLOBAL(acpi_gbl_use32_bit_fadt_addresses, FALSE); + +/* * Optionally truncate I/O addresses to 16 bits. Provides compatibility * with other ACPI implementations. NOTE: During ACPICA initialization, * this value is set to TRUE if any Windows OSI strings have been @@ -484,6 +502,18 @@ ACPI_EXTERN u32 acpi_gbl_size_of_acpi_objects; /***************************************************************************** * + * Application globals + * + ****************************************************************************/ + +#ifdef ACPI_APPLICATION + +ACPI_FILE ACPI_INIT_GLOBAL(acpi_gbl_debug_file, NULL); + +#endif /* ACPI_APPLICATION */ + +/***************************************************************************** + * * Info/help support * ****************************************************************************/ |