/*******************************************************************************
*
* FUNCTION: acpi_terminate_debugger
*
* PARAMETERS: None
*
* RETURN: None
*
* DESCRIPTION: Stop debugger
*
******************************************************************************/
void acpi_terminate_debugger(void)
{
/* Terminate the AML Debugger */
acpi_gbl_db_terminate_loop = TRUE;
if (acpi_gbl_debugger_configuration & DEBUGGER_MULTI_THREADED) {
acpi_os_release_mutex(acpi_gbl_db_command_ready);
/* Wait the AML Debugger threads */
while (!acpi_gbl_db_threads_terminated) {
acpi_os_sleep(100);
}
}
if (acpi_gbl_db_buffer) {
acpi_os_free(acpi_gbl_db_buffer);
acpi_gbl_db_buffer = NULL;
}
/* Ensure that debug output is now disabled */
acpi_gbl_db_output_flags = ACPI_DB_DISABLE_OUTPUT;
}
acpi_status acpi_ex_system_do_suspend(acpi_integer how_long)
{
ACPI_FUNCTION_ENTRY();
/* Since this thread will sleep, we must release the interpreter */
acpi_ex_relinquish_interpreter();
acpi_os_sleep(how_long);
/* And now we must get the interpreter again */
acpi_ex_reacquire_interpreter();
return (AE_OK);
}
acpi_status acpi_ex_system_do_suspend(acpi_integer how_long)
{
acpi_status status;
ACPI_FUNCTION_ENTRY();
/* Since this thread will sleep, we must release the interpreter */
acpi_ex_exit_interpreter();
acpi_os_sleep(how_long);
/* And now we must get the interpreter again */
status = acpi_ex_enter_interpreter();
return (status);
}
acpi_status acpi_ex_system_do_sleep(u64 how_long)
{
ACPI_FUNCTION_ENTRY();
/* Since this thread will sleep, we must release the interpreter */
acpi_ex_exit_interpreter();
/*
* For compatibility with other ACPI implementations and to prevent
* accidental deep sleeps, limit the sleep time to something reasonable.
*/
if (how_long > ACPI_MAX_SLEEP) {
how_long = ACPI_MAX_SLEEP;
}
acpi_os_sleep(how_long);
/* And now we must get the interpreter again */
acpi_ex_enter_interpreter();
return (AE_OK);
}
void
acpi_db_execute (
NATIVE_CHAR *name,
NATIVE_CHAR **args,
u32 flags)
{
acpi_status status;
acpi_buffer return_obj;
#ifdef ACPI_DEBUG
u32 previous_allocations;
u32 allocations;
/* Memory allocation tracking */
previous_allocations = acpi_db_get_outstanding_allocations ();
#endif
acpi_gbl_db_method_info.name = name;
acpi_gbl_db_method_info.args = args;
acpi_gbl_db_method_info.flags = flags;
acpi_db_execute_setup (&acpi_gbl_db_method_info);
status = acpi_db_execute_method (&acpi_gbl_db_method_info, &return_obj);
/*
* Allow any handlers in separate threads to complete.
* (Such as Notify handlers invoked from AML executed above).
*/
acpi_os_sleep (0, 10);
#ifdef ACPI_DEBUG
/* Memory allocation tracking */
allocations = acpi_db_get_outstanding_allocations () - previous_allocations;
acpi_db_set_output_destination (DB_DUPLICATE_OUTPUT);
if (allocations > 0) {
acpi_os_printf ("Outstanding: %ld allocations after execution\n",
allocations);
}
#endif
if (ACPI_FAILURE (status)) {
acpi_os_printf ("Execution of %s failed with status %s\n",
acpi_gbl_db_method_info.pathname, acpi_format_exception (status));
}
else {
/* Display a return object, if any */
if (return_obj.length) {
acpi_os_printf ("Execution of %s returned object %p Buflen %X\n",
acpi_gbl_db_method_info.pathname, return_obj.pointer, return_obj.length);
acpi_db_dump_object (return_obj.pointer, 1);
}
}
acpi_db_set_output_destination (DB_CONSOLE_OUTPUT);
}
