diff options
Diffstat (limited to 'include/acpi/acpixf.h')
| -rw-r--r-- | include/acpi/acpixf.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 821095ce5af7..445fd1e1688c 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -200,6 +200,15 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_do_not_use_xsdt, FALSE); ACPI_INIT_GLOBAL(u8, acpi_gbl_use32_bit_fadt_addresses, TRUE); /* + * Optionally use 32-bit FACS table addresses. + * It is reported that some platforms fail to resume from system suspending + * if 64-bit FACS table address is selected: + * https://bugzilla.kernel.org/show_bug.cgi?id=74021 + * Default is TRUE, favor the 32-bit addresses. + */ +ACPI_INIT_GLOBAL(u8, acpi_gbl_use32_bit_facs_addresses, TRUE); + +/* * 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 |