75 	 * The debugger interface is in opened state (OPENED && !CLOSED),  in __acpi_aml_access_ok()
76 	 * then it is allowed to access the debugger buffers from either  in __acpi_aml_access_ok()
78 	 * In addition, for the kernel space, only the debugger thread  in __acpi_aml_access_ok()
158 	 * starts and the stops of the debugger thread.  in acpi_aml_used()
300  * acpi_aml_write_log() - Capture debugger output
301  * @msg: the debugger output
304  * the debugger output and store the output into the debugger interface
339  * acpi_aml_read_cmd() - Capture debugger input
340  * @msg: the debugger input
341  * @size: the size of the debugger input
344  * the debugger input commands and store the input commands into the
345  * debugger interface buffer. Return the size of stored commands or errno.
353 	 * This is ensured by the running fact of the debugger thread  in acpi_aml_read_cmd()
418  * acpi_aml_create_thread() - Create AML debugger thread
419  * @function: the debugger thread callback
420  * @context: the context to be passed to the debugger thread
423  * used by the ACPICA debugger to create the debugger thread.
436 		pr_err("Failed to create AML debugger thread.\n");  in acpi_aml_create_thread()
476 	 * The debugger interface is being closed, no new user is allowed  in acpi_aml_open()
485 		 * Only one reader is allowed to initiate the debugger  in acpi_aml_open()
492 			pr_debug("Opening debugger reader.\n");  in acpi_aml_open()
497 		 * No writer is allowed unless the debugger thread is  in acpi_aml_open()
506 		pr_debug("Opening debugger interface.\n");  in acpi_aml_open()
509 		pr_debug("Initializing debugger thread.\n");  in acpi_aml_open()
512 			pr_err("Failed to initialize debugger.\n");  in acpi_aml_open()
516 		pr_debug("Debugger thread initialized.\n");  in acpi_aml_open()
522 		pr_debug("Debugger interface opened.\n");  in acpi_aml_open()
540 		pr_debug("Closing debugger reader.\n");  in acpi_aml_release()
543 		pr_debug("Closing debugger interface.\n");  in acpi_aml_release()
554 		 * stop so that ACPICA command loop of the debugger thread  in acpi_aml_release()
560 		 * Then we try to terminate the debugger thread if it is  in acpi_aml_release()
563 		pr_debug("Terminating debugger thread.\n");  in acpi_aml_release()
566 		pr_debug("Debugger thread terminated.\n");  in acpi_aml_release()
572 		pr_debug("Debugger interface closed.\n");  in acpi_aml_release()
791 MODULE_DESCRIPTION("ACPI debugger userspace IO driver");