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authorLin Ming <ming.m.lin@intel.com>2010-12-13 13:39:26 +0800
committerLen Brown <len.brown@intel.com>2011-01-12 04:27:00 -0500
commita0fcdb237fcd4eaa7e5009b28ef5be07415f287d (patch)
treed07a4950648ad9a7eaab8fd28b37685926bb23a9 /include/acpi
parentbba63a296ffab20e08d9e8252d2f0d99050ac859 (diff)
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 <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/acpixf.h4
-rw-r--r--include/acpi/actypes.h8
2 files changed, 12 insertions, 0 deletions
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 9de6a17cbd4..e8142d5ebab 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -229,6 +229,10 @@ 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 d7274ee4474..939a431a6ab 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