From cc2333f8c165c12709c341e07e098dd48eb7ecaf Mon Sep 17 00:00:00 2001 From: jkim Date: Tue, 11 Jan 2011 19:26:39 +0000 Subject: Work around a witness(4) panic introduced in r217238. Reported by: jh --- sys/dev/acpica/acpi.c | 34 ++++++++++++++++++++++++++-------- 1 file changed, 26 insertions(+), 8 deletions(-) diff --git a/sys/dev/acpica/acpi.c b/sys/dev/acpica/acpi.c index 585d1c5..9fbe65a 100644 --- a/sys/dev/acpica/acpi.c +++ b/sys/dev/acpica/acpi.c @@ -3044,6 +3044,20 @@ acpi_system_eventhandler_wakeup(void *arg, int state) /* * ACPICA Event Handlers (FixedEvent, also called from button notify handler) */ +static void +acpi_invoke_sleep_eventhandler(void *context) +{ + + EVENTHANDLER_INVOKE(acpi_sleep_event, *(int *)context); +} + +static void +acpi_invoke_wake_eventhandler(void *context) +{ + + EVENTHANDLER_INVOKE(acpi_wakeup_event, *(int *)context); +} + UINT32 acpi_event_power_button_sleep(void *context) { @@ -3051,8 +3065,9 @@ acpi_event_power_button_sleep(void *context) ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); - EVENTHANDLER_INVOKE(acpi_sleep_event, sc->acpi_power_button_sx); - + if (ACPI_FAILURE(AcpiOsExecute(OSL_NOTIFY_HANDLER, + acpi_invoke_sleep_eventhandler, &sc->acpi_power_button_sx))) + return_VALUE (ACPI_INTERRUPT_NOT_HANDLED); return_VALUE (ACPI_INTERRUPT_HANDLED); } @@ -3063,8 +3078,9 @@ acpi_event_power_button_wake(void *context) ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); - EVENTHANDLER_INVOKE(acpi_wakeup_event, sc->acpi_power_button_sx); - + if (ACPI_FAILURE(AcpiOsExecute(OSL_NOTIFY_HANDLER, + acpi_invoke_wake_eventhandler, &sc->acpi_power_button_sx))) + return_VALUE (ACPI_INTERRUPT_NOT_HANDLED); return_VALUE (ACPI_INTERRUPT_HANDLED); } @@ -3075,8 +3091,9 @@ acpi_event_sleep_button_sleep(void *context) ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); - EVENTHANDLER_INVOKE(acpi_sleep_event, sc->acpi_sleep_button_sx); - + if (ACPI_FAILURE(AcpiOsExecute(OSL_NOTIFY_HANDLER, + acpi_invoke_sleep_eventhandler, &sc->acpi_sleep_button_sx))) + return_VALUE (ACPI_INTERRUPT_NOT_HANDLED); return_VALUE (ACPI_INTERRUPT_HANDLED); } @@ -3087,8 +3104,9 @@ acpi_event_sleep_button_wake(void *context) ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); - EVENTHANDLER_INVOKE(acpi_wakeup_event, sc->acpi_sleep_button_sx); - + if (ACPI_FAILURE(AcpiOsExecute(OSL_NOTIFY_HANDLER, + acpi_invoke_wake_eventhandler, &sc->acpi_sleep_button_sx))) + return_VALUE (ACPI_INTERRUPT_NOT_HANDLED); return_VALUE (ACPI_INTERRUPT_HANDLED); } -- cgit v1.1