From bba63a296ffab20e08d9e8252d2f0d99050ac859 Mon Sep 17 00:00:00 2001 From: Lin Ming Date: Mon, 13 Dec 2010 13:39:17 +0800 Subject: ACPICA: Implicit notify support This feature provides an automatic device notification for wake devices when a wakeup GPE occurs and there is no corresponding GPE method or handler. Rather than ignoring such a GPE, an implicit AML Notify operation is performed on the parent device object. This feature is not part of the ACPI specification and is provided for Windows compatibility only. Signed-off-by: Lin Ming Signed-off-by: Len Brown --- drivers/acpi/acpica/aclocal.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/acpi/acpica/aclocal.h') diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h index 6a71f8e673e9..74000f5b7dab 100644 --- a/drivers/acpi/acpica/aclocal.h +++ b/drivers/acpi/acpica/aclocal.h @@ -419,6 +419,7 @@ struct acpi_gpe_handler_info { union acpi_gpe_dispatch_info { struct acpi_namespace_node *method_node; /* Method node for this GPE level */ struct acpi_gpe_handler_info *handler; /* Installed GPE handler */ + struct acpi_namespace_node *device_node; /* Parent _PRW device for implicit notify */ }; /* -- cgit v1.2.3