From 22e5b40ab21fcac21db0ff25fbb844ffecc73a4a Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Wed, 16 Nov 2011 10:57:28 +0800 Subject: ACPI 5.0: Implement hardware-reduced option If HW-reduced flag is set in the FADT, do not attempt to access or initialize any ACPI hardware, including SCI and global lock. No FACS will be present. Signed-off-by: Bob Moore Signed-off-by: Lin Ming Signed-off-by: Len Brown --- include/acpi/acpixf.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/acpi') diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index f554a9313b4..9ba2e3aff5c 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -74,6 +74,7 @@ extern u8 acpi_gbl_disable_auto_repair; extern u32 acpi_current_gpe_count; extern struct acpi_table_fadt acpi_gbl_FADT; extern u8 acpi_gbl_system_awake_and_running; +extern u8 acpi_gbl_reduced_hardware; /* ACPI 5.0 */ extern u32 acpi_rsdt_forced; /* -- cgit v1.2.3