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 --- drivers/acpi/acpica/evevent.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'drivers/acpi/acpica/evevent.c') diff --git a/drivers/acpi/acpica/evevent.c b/drivers/acpi/acpica/evevent.c index c61c3039..e5e313c 100644 --- a/drivers/acpi/acpica/evevent.c +++ b/drivers/acpi/acpica/evevent.c @@ -217,9 +217,17 @@ u32 acpi_ev_fixed_event_detect(void) status_bit_mask) && (fixed_enable & acpi_gbl_fixed_event_info[i]. enable_bit_mask)) { + /* + * Found an active (signalled) event. Invoke global event + * handler if present. + */ + acpi_fixed_event_count[i]++; + if (acpi_gbl_global_event_handler) { + acpi_gbl_global_event_handler + (ACPI_EVENT_TYPE_FIXED, NULL, i, + acpi_gbl_global_event_handler_context); + } - /* Found an active (signalled) event */ - acpi_os_fixed_event_count(i); int_status |= acpi_ev_fixed_event_dispatch(i); } } -- cgit v1.1