ACPICA: Update error/debug messages for fixed events
Add the actual fixed event name to all messages for clarity. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -257,6 +257,8 @@ u32 acpi_ev_fixed_event_detect(void)
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*
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* DESCRIPTION: Clears the status bit for the requested event, calls the
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* handler that previously registered for the event.
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* NOTE: If there is no handler for the event, the event is
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* disabled to prevent futher interrupts.
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*
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******************************************************************************/
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@ -271,17 +273,17 @@ static u32 acpi_ev_fixed_event_dispatch(u32 event)
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status_register_id, ACPI_CLEAR_STATUS);
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/*
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* Make sure we've got a handler. If not, report an error. The event is
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* disabled to prevent further interrupts.
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* Make sure that a handler exists. If not, report an error
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* and disable the event to prevent further interrupts.
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*/
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if (NULL == acpi_gbl_fixed_event_handlers[event].handler) {
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if (!acpi_gbl_fixed_event_handlers[event].handler) {
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(void)acpi_write_bit_register(acpi_gbl_fixed_event_info[event].
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enable_register_id,
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ACPI_DISABLE_EVENT);
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ACPI_ERROR((AE_INFO,
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"No installed handler for fixed event [0x%08X]",
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event));
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"No installed handler for fixed event - %s (%u), disabling",
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acpi_ut_get_event_name(event), event));
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return (ACPI_INTERRUPT_NOT_HANDLED);
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}
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@ -467,9 +467,9 @@ acpi_install_fixed_event_handler(u32 event,
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return_ACPI_STATUS(status);
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}
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/* Don't allow two handlers. */
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/* Do not allow multiple handlers */
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if (NULL != acpi_gbl_fixed_event_handlers[event].handler) {
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if (acpi_gbl_fixed_event_handlers[event].handler) {
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status = AE_ALREADY_EXISTS;
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goto cleanup;
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}
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@ -483,8 +483,9 @@ acpi_install_fixed_event_handler(u32 event,
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if (ACPI_SUCCESS(status))
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status = acpi_enable_event(event, 0);
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if (ACPI_FAILURE(status)) {
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ACPI_WARNING((AE_INFO, "Could not enable fixed event 0x%X",
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event));
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ACPI_WARNING((AE_INFO,
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"Could not enable fixed event - %s (%u)",
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acpi_ut_get_event_name(event), event));
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/* Remove the handler */
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@ -492,7 +493,8 @@ acpi_install_fixed_event_handler(u32 event,
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acpi_gbl_fixed_event_handlers[event].context = NULL;
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} else {
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ACPI_DEBUG_PRINT((ACPI_DB_INFO,
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"Enabled fixed event %X, Handler=%p\n", event,
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"Enabled fixed event %s (%X), Handler=%p\n",
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acpi_ut_get_event_name(event), event,
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handler));
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}
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@ -544,11 +546,12 @@ acpi_remove_fixed_event_handler(u32 event, acpi_event_handler handler)
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if (ACPI_FAILURE(status)) {
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ACPI_WARNING((AE_INFO,
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"Could not write to fixed event enable register 0x%X",
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event));
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"Could not disable fixed event - %s (%u)",
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acpi_ut_get_event_name(event), event));
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} else {
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ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Disabled fixed event %X\n",
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event));
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ACPI_DEBUG_PRINT((ACPI_DB_INFO,
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"Disabled fixed event - %s (%X)\n",
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acpi_ut_get_event_name(event), event));
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}
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(void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
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