From a0fcdb237fcd4eaa7e5009b28ef5be07415f287d Mon Sep 17 00:00:00 2001 From: Lin Ming Date: Mon, 13 Dec 2010 13:39:26 +0800 Subject: ACPICA: Global event handler The global event handler is called whenever a general purpose or fixed ACPI event occurs. Also update Linux OSL to collect events counter with global event handler. Signed-off-by: Lin Ming Signed-off-by: Len Brown --- include/acpi/acpixf.h | 4 ++++ include/acpi/actypes.h | 8 ++++++++ 2 files changed, 12 insertions(+) (limited to 'include/acpi') diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 9de6a17cbd4c..e8142d5ebab9 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -228,6 +228,10 @@ acpi_status acpi_get_parent(acpi_handle object, acpi_handle * out_handle); acpi_status acpi_install_initialization_handler(acpi_init_handler handler, u32 function); +acpi_status +acpi_install_global_event_handler(ACPI_GBL_EVENT_HANDLER handler, + void *context); + acpi_status acpi_install_fixed_event_handler(u32 acpi_event, acpi_event_handler handler, void *context); diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index d7274ee4474f..939a431a6ab6 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -895,6 +895,14 @@ typedef void /* * Various handlers and callback procedures */ +typedef +void (*ACPI_GBL_EVENT_HANDLER) (u32 event_type, + acpi_handle device, + u32 event_number, void *context); + +#define ACPI_EVENT_TYPE_GPE 0 +#define ACPI_EVENT_TYPE_FIXED 1 + typedef u32(*acpi_event_handler) (void *context); typedef -- cgit v1.2.3